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provider/terraform: reorganize for merge into core 

The "terraform" provider was previously split out into its own repository,
but that turned out to be a mistake due to how tightly it depends on
aspects of Terraform Core.

Here we prepare to bring it back into the core repository by reorganizing
the directory layout to conform with what's expected there.
This commit is contained in:
Martin Atkins 2017-11-02 10:46:31 -07:00
parent b599dc6471
commit a3ced1a367
2872 changed files with 0 additions and 1320422 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
.github/CODE_OF_CONDUCT.md vendored
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# Code of Conduct
HashiCorp Community Guidelines apply to you when interacting with the community here on GitHub and contributing code.
Please read the full text at https://www.hashicorp.com/community-guidelines

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.github/ISSUE_TEMPLATE.md vendored
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Hi there,
Thank you for opening an issue. Please note that we try to keep the Terraform issue tracker reserved for bug reports and feature requests. For general usage questions, please see: https://www.terraform.io/community.html.
### Terraform Version
Run `terraform -v` to show the version. If you are not running the latest version of Terraform, please upgrade because your issue may have already been fixed.
### Affected Resource(s)
Please list the resources as a list, for example:
- opc_instance
- opc_storage_volume
If this issue appears to affect multiple resources, it may be an issue with Terraform's core, so please mention this.
### Terraform Configuration Files
```hcl
# Copy-paste your Terraform configurations here - for large Terraform configs,
# please use a service like Dropbox and share a link to the ZIP file. For
# security, you can also encrypt the files using our GPG public key.
```
### Debug Output
Please provider a link to a GitHub Gist containing the complete debug output: https://www.terraform.io/docs/internals/debugging.html. Please do NOT paste the debug output in the issue; just paste a link to the Gist.
### Panic Output
If Terraform produced a panic, please provide a link to a GitHub Gist containing the output of the `crash.log`.
### Expected Behavior
What should have happened?
### Actual Behavior
What actually happened?
### Steps to Reproduce
Please list the steps required to reproduce the issue, for example:
1. `terraform apply`
### Important Factoids
Are there anything atypical about your accounts that we should know? For example: Running in EC2 Classic? Custom version of OpenStack? Tight ACLs?
### References
Are there any other GitHub issues (open or closed) or Pull Requests that should be linked here? For example:
- GH-1234

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.github/SUPPORT.md vendored
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# Support
Terraform is a mature project with a growing community. There are active, dedicated people willing to help you through various mediums.
Take a look at those mediums listed at https://www.terraform.io/community.html

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.gitignore vendored
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*.dll
*.exe
.DS_Store
example.tf
terraform.tfplan
terraform.tfstate
bin/
modules-dev/
/pkg/
website/.vagrant
website/.bundle
website/build
website/node_modules
.vagrant/
*.backup
./*.tfstate
.terraform/
*.log
*.bak
*~
.*.swp
.idea
*.iml
*.test
*.iml
website/vendor
# Test exclusions
!command/test-fixtures/**/*.tfstate
!command/test-fixtures/**/.terraform/

26
.travis.yml
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dist: trusty
sudo: false
language: go
go:
- 1.8.1
install:
# This script is used by the Travis build to install a cookie for
# go.googlesource.com so rate limits are higher when using `go get` to fetch
# packages that live there.
# See: https://github.com/golang/go/issues/12933
- bash scripts/gogetcookie.sh
- go get github.com/kardianos/govendor
script:
- make test
- make vendor-status
- make vet
branches:
only:
- master
matrix:
fast_finish: true
allow_failures:
- go: tip

17
CHANGELOG.md
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## 1.0.2 (Unreleased)
## 1.0.1 (October 25, 2017)
* Updated the libraries that we share with Terraform core so that this provider can now use all the same backend features as Terraform Core v0.10.8.
## 1.0.0 (September 14, 2017)
ENHANCEMENTS:
* `terraform_remote_state` now accepts backend configuration arguments that were introduced to the backends in Terraform 0.10, including the `s3` backend's `workspace_dir_prefix` argument. ([#6](https://github.com/terraform-providers/terraform-provider-terraform/issues/6))
* New argument `defaults` on `terraform_remote_state` allows setting default values for outputs that are not set in the remote state. ([#11](https://github.com/terraform-providers/terraform-provider-terraform/issues/11))
## 0.1.0 (June 21, 2017)
NOTES:
* Same functionality as that of Terraform 0.9.8. Repacked as part of [Provider Splitout](https://www.hashicorp.com/blog/upcoming-provider-changes-in-terraform-0-10/)

47
GNUmakefile
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TEST?=$$(go list ./... |grep -v 'vendor')
GOFMT_FILES?=$$(find . -name '*.go' |grep -v vendor)
default: build
build: fmtcheck
go install
test: fmtcheck
go test -i $(TEST) || exit 1
echo $(TEST) | \
xargs -t -n4 go test $(TESTARGS) -timeout=30s -parallel=4
testacc: fmtcheck
TF_ACC=1 go test $(TEST) -v $(TESTARGS) -timeout 120m
vet:
@echo "go vet ."
@go vet $$(go list ./... | grep -v vendor/) ; if [ $$? -eq 1 ]; then \
echo ""; \
echo "Vet found suspicious constructs. Please check the reported constructs"; \
echo "and fix them if necessary before submitting the code for review."; \
exit 1; \
fi
fmt:
gofmt -w $(GOFMT_FILES)
fmtcheck:
@sh -c "'$(CURDIR)/scripts/gofmtcheck.sh'"
errcheck:
@sh -c "'$(CURDIR)/scripts/errcheck.sh'"
vendor-status:
@govendor status
test-compile:
@if [ "$(TEST)" = "./..." ]; then \
echo "ERROR: Set TEST to a specific package. For example,"; \
echo " make test-compile TEST=./aws"; \
exit 1; \
fi
go test -c $(TEST) $(TESTARGS)
.PHONY: build test testacc vet fmt fmtcheck errcheck vendor-status test-compile

373
LICENSE
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@ -1,373 +0,0 @@
Mozilla Public License Version 2.0
==================================
1. Definitions
--------------
1.1. "Contributor"
means each individual or legal entity that creates, contributes to
the creation of, or owns Covered Software.
1.2. "Contributor Version"
means the combination of the Contributions of others (if any) used
by a Contributor and that particular Contributor's Contribution.
1.3. "Contribution"
means Covered Software of a particular Contributor.
1.4. "Covered Software"
means Source Code Form to which the initial Contributor has attached
the notice in Exhibit A, the Executable Form of such Source Code
Form, and Modifications of such Source Code Form, in each case
including portions thereof.
1.5. "Incompatible With Secondary Licenses"
means
(a) that the initial Contributor has attached the notice described
in Exhibit B to the Covered Software; or
(b) that the Covered Software was made available under the terms of
version 1.1 or earlier of the License, but not also under the
terms of a Secondary License.
1.6. "Executable Form"
means any form of the work other than Source Code Form.
1.7. "Larger Work"
means a work that combines Covered Software with other material, in
a separate file or files, that is not Covered Software.
1.8. "License"
means this document.
1.9. "Licensable"
means having the right to grant, to the maximum extent possible,
whether at the time of the initial grant or subsequently, any and
all of the rights conveyed by this License.
1.10. "Modifications"
means any of the following:
(a) any file in Source Code Form that results from an addition to,
deletion from, or modification of the contents of Covered
Software; or
(b) any new file in Source Code Form that contains any Covered
Software.
1.11. "Patent Claims" of a Contributor
means any patent claim(s), including without limitation, method,
process, and apparatus claims, in any patent Licensable by such
Contributor that would be infringed, but for the grant of the
License, by the making, using, selling, offering for sale, having
made, import, or transfer of either its Contributions or its
Contributor Version.
1.12. "Secondary License"
means either the GNU General Public License, Version 2.0, the GNU
Lesser General Public License, Version 2.1, the GNU Affero General
Public License, Version 3.0, or any later versions of those
licenses.
1.13. "Source Code Form"
means the form of the work preferred for making modifications.
1.14. "You" (or "Your")
means an individual or a legal entity exercising rights under this
License. For legal entities, "You" includes any entity that
controls, is controlled by, or is under common control with You. For
purposes of this definition, "control" means (a) the power, direct
or indirect, to cause the direction or management of such entity,
whether by contract or otherwise, or (b) ownership of more than
fifty percent (50%) of the outstanding shares or beneficial
ownership of such entity.
2. License Grants and Conditions
--------------------------------
2.1. Grants
Each Contributor hereby grants You a world-wide, royalty-free,
non-exclusive license:
(a) under intellectual property rights (other than patent or trademark)
Licensable by such Contributor to use, reproduce, make available,
modify, display, perform, distribute, and otherwise exploit its
Contributions, either on an unmodified basis, with Modifications, or
as part of a Larger Work; and
(b) under Patent Claims of such Contributor to make, use, sell, offer
for sale, have made, import, and otherwise transfer either its
Contributions or its Contributor Version.
2.2. Effective Date
The licenses granted in Section 2.1 with respect to any Contribution
become effective for each Contribution on the date the Contributor first
distributes such Contribution.
2.3. Limitations on Grant Scope
The licenses granted in this Section 2 are the only rights granted under
this License. No additional rights or licenses will be implied from the
distribution or licensing of Covered Software under this License.
Notwithstanding Section 2.1(b) above, no patent license is granted by a
Contributor:
(a) for any code that a Contributor has removed from Covered Software;
or
(b) for infringements caused by: (i) Your and any other third party's
modifications of Covered Software, or (ii) the combination of its
Contributions with other software (except as part of its Contributor
Version); or
(c) under Patent Claims infringed by Covered Software in the absence of
its Contributions.
This License does not grant any rights in the trademarks, service marks,
or logos of any Contributor (except as may be necessary to comply with
the notice requirements in Section 3.4).
2.4. Subsequent Licenses
No Contributor makes additional grants as a result of Your choice to
distribute the Covered Software under a subsequent version of this
License (see Section 10.2) or under the terms of a Secondary License (if
permitted under the terms of Section 3.3).
2.5. Representation
Each Contributor represents that the Contributor believes its
Contributions are its original creation(s) or it has sufficient rights
to grant the rights to its Contributions conveyed by this License.
2.6. Fair Use
This License is not intended to limit any rights You have under
applicable copyright doctrines of fair use, fair dealing, or other
equivalents.
2.7. Conditions
Sections 3.1, 3.2, 3.3, and 3.4 are conditions of the licenses granted
in Section 2.1.
3. Responsibilities
-------------------
3.1. Distribution of Source Form
All distribution of Covered Software in Source Code Form, including any
Modifications that You create or to which You contribute, must be under
the terms of this License. You must inform recipients that the Source
Code Form of the Covered Software is governed by the terms of this
License, and how they can obtain a copy of this License. You may not
attempt to alter or restrict the recipients' rights in the Source Code
Form.
3.2. Distribution of Executable Form
If You distribute Covered Software in Executable Form then:
(a) such Covered Software must also be made available in Source Code
Form, as described in Section 3.1, and You must inform recipients of
the Executable Form how they can obtain a copy of such Source Code
Form by reasonable means in a timely manner, at a charge no more
than the cost of distribution to the recipient; and
(b) You may distribute such Executable Form under the terms of this
License, or sublicense it under different terms, provided that the
license for the Executable Form does not attempt to limit or alter
the recipients' rights in the Source Code Form under this License.
3.3. Distribution of a Larger Work
You may create and distribute a Larger Work under terms of Your choice,
provided that You also comply with the requirements of this License for
the Covered Software. If the Larger Work is a combination of Covered
Software with a work governed by one or more Secondary Licenses, and the
Covered Software is not Incompatible With Secondary Licenses, this
License permits You to additionally distribute such Covered Software
under the terms of such Secondary License(s), so that the recipient of
the Larger Work may, at their option, further distribute the Covered
Software under the terms of either this License or such Secondary
License(s).
3.4. Notices
You may not remove or alter the substance of any license notices
(including copyright notices, patent notices, disclaimers of warranty,
or limitations of liability) contained within the Source Code Form of
the Covered Software, except that You may alter any license notices to
the extent required to remedy known factual inaccuracies.
3.5. Application of Additional Terms
You may choose to offer, and to charge a fee for, warranty, support,
indemnity or liability obligations to one or more recipients of Covered
Software. However, You may do so only on Your own behalf, and not on
behalf of any Contributor. You must make it absolutely clear that any
such warranty, support, indemnity, or liability obligation is offered by
You alone, and You hereby agree to indemnify every Contributor for any
liability incurred by such Contributor as a result of warranty, support,
indemnity or liability terms You offer. You may include additional
disclaimers of warranty and limitations of liability specific to any
jurisdiction.
4. Inability to Comply Due to Statute or Regulation
---------------------------------------------------
If it is impossible for You to comply with any of the terms of this
License with respect to some or all of the Covered Software due to
statute, judicial order, or regulation then You must: (a) comply with
the terms of this License to the maximum extent possible; and (b)
describe the limitations and the code they affect. Such description must
be placed in a text file included with all distributions of the Covered
Software under this License. Except to the extent prohibited by statute
or regulation, such description must be sufficiently detailed for a
recipient of ordinary skill to be able to understand it.
5. Termination
--------------
5.1. The rights granted under this License will terminate automatically
if You fail to comply with any of its terms. However, if You become
compliant, then the rights granted under this License from a particular
Contributor are reinstated (a) provisionally, unless and until such
Contributor explicitly and finally terminates Your grants, and (b) on an
ongoing basis, if such Contributor fails to notify You of the
non-compliance by some reasonable means prior to 60 days after You have
come back into compliance. Moreover, Your grants from a particular
Contributor are reinstated on an ongoing basis if such Contributor
notifies You of the non-compliance by some reasonable means, this is the
first time You have received notice of non-compliance with this License
from such Contributor, and You become compliant prior to 30 days after
Your receipt of the notice.
5.2. If You initiate litigation against any entity by asserting a patent
infringement claim (excluding declaratory judgment actions,
counter-claims, and cross-claims) alleging that a Contributor Version
directly or indirectly infringes any patent, then the rights granted to
You by any and all Contributors for the Covered Software under Section
2.1 of this License shall terminate.
5.3. In the event of termination under Sections 5.1 or 5.2 above, all
end user license agreements (excluding distributors and resellers) which
have been validly granted by You or Your distributors under this License
prior to termination shall survive termination.
************************************************************************
* *
* 6. Disclaimer of Warranty *
* ------------------------- *
* *
* Covered Software is provided under this License on an "as is" *
* basis, without warranty of any kind, either expressed, implied, or *
* statutory, including, without limitation, warranties that the *
* Covered Software is free of defects, merchantable, fit for a *
* particular purpose or non-infringing. The entire risk as to the *
* quality and performance of the Covered Software is with You. *
* Should any Covered Software prove defective in any respect, You *
* (not any Contributor) assume the cost of any necessary servicing, *
* repair, or correction. This disclaimer of warranty constitutes an *
* essential part of this License. No use of any Covered Software is *
* authorized under this License except under this disclaimer. *
* *
************************************************************************
************************************************************************
* *
* 7. Limitation of Liability *
* -------------------------- *
* *
* Under no circumstances and under no legal theory, whether tort *
* (including negligence), contract, or otherwise, shall any *
* Contributor, or anyone who distributes Covered Software as *
* permitted above, be liable to You for any direct, indirect, *
* special, incidental, or consequential damages of any character *
* including, without limitation, damages for lost profits, loss of *
* goodwill, work stoppage, computer failure or malfunction, or any *
* and all other commercial damages or losses, even if such party *
* shall have been informed of the possibility of such damages. This *
* limitation of liability shall not apply to liability for death or *
* personal injury resulting from such party's negligence to the *
* extent applicable law prohibits such limitation. Some *
* jurisdictions do not allow the exclusion or limitation of *
* incidental or consequential damages, so this exclusion and *
* limitation may not apply to You. *
* *
************************************************************************
8. Litigation
-------------
Any litigation relating to this License may be brought only in the
courts of a jurisdiction where the defendant maintains its principal
place of business and such litigation shall be governed by laws of that
jurisdiction, without reference to its conflict-of-law provisions.
Nothing in this Section shall prevent a party's ability to bring
cross-claims or counter-claims.
9. Miscellaneous
----------------
This License represents the complete agreement concerning the subject
matter hereof. If any provision of this License is held to be
unenforceable, such provision shall be reformed only to the extent
necessary to make it enforceable. Any law or regulation which provides
that the language of a contract shall be construed against the drafter
shall not be used to construe this License against a Contributor.
10. Versions of the License
---------------------------
10.1. New Versions
Mozilla Foundation is the license steward. Except as provided in Section
10.3, no one other than the license steward has the right to modify or
publish new versions of this License. Each version will be given a
distinguishing version number.
10.2. Effect of New Versions
You may distribute the Covered Software under the terms of the version
of the License under which You originally received the Covered Software,
or under the terms of any subsequent version published by the license
steward.
10.3. Modified Versions
If you create software not governed by this License, and you want to
create a new license for such software, you may create and use a
modified version of this License if you rename the license and remove
any references to the name of the license steward (except to note that
such modified license differs from this License).
10.4. Distributing Source Code Form that is Incompatible With Secondary
Licenses
If You choose to distribute Source Code Form that is Incompatible With
Secondary Licenses under the terms of this version of the License, the
notice described in Exhibit B of this License must be attached.
Exhibit A - Source Code Form License Notice
-------------------------------------------
This Source Code Form is subject to the terms of the Mozilla Public
License, v. 2.0. If a copy of the MPL was not distributed with this
file, You can obtain one at http://mozilla.org/MPL/2.0/.
If it is not possible or desirable to put the notice in a particular
file, then You may include the notice in a location (such as a LICENSE
file in a relevant directory) where a recipient would be likely to look
for such a notice.
You may add additional accurate notices of copyright ownership.
Exhibit B - "Incompatible With Secondary Licenses" Notice
---------------------------------------------------------
This Source Code Form is "Incompatible With Secondary Licenses", as
defined by the Mozilla Public License, v. 2.0.

63
README.md
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@ -1,63 +0,0 @@
Terraform Provider
==================
- Website: https://www.terraform.io
- [![Gitter chat](https://badges.gitter.im/hashicorp-terraform/Lobby.png)](https://gitter.im/hashicorp-terraform/Lobby)
- Mailing list: [Google Groups](http://groups.google.com/group/terraform-tool)
<img src="https://cdn.rawgit.com/hashicorp/terraform-website/master/content/source/assets/images/logo-hashicorp.svg" width="600px">
Requirements
------------
- [Terraform](https://www.terraform.io/downloads.html) 0.10.x
- [Go](https://golang.org/doc/install) 1.8 (to build the provider plugin)
Building The Provider
---------------------
Clone repository to: `$GOPATH/src/github.com/hashicorp/terraform-provider-$PROVIDER_NAME`
```sh
$ mkdir -p $GOPATH/src/github.com/hashicorp; cd $GOPATH/src/github.com/hashicorp
$ git clone git@github.com:hashicorp/terraform-provider-$PROVIDER_NAME
```
Enter the provider directory and build the provider
```sh
$ cd $GOPATH/src/github.com/hashicorp/terraform-provider-$PROVIDER_NAME
$ make build
```
Using the provider
----------------------
## Fill in for each provider
Developing the Provider
---------------------------
If you wish to work on the provider, you'll first need [Go](http://www.golang.org) installed on your machine (version 1.8+ is *required*). You'll also need to correctly setup a [GOPATH](http://golang.org/doc/code.html#GOPATH), as well as adding `$GOPATH/bin` to your `$PATH`.
To compile the provider, run `make build`. This will build the provider and put the provider binary in the `$GOPATH/bin` directory.
```sh
$ make bin
...
$ $GOPATH/bin/terraform-provider-$PROVIDER_NAME
...
```
In order to test the provider, you can simply run `make test`.
```sh
$ make test
```
In order to run the full suite of Acceptance tests, run `make testacc`.
*Note:* Acceptance tests create real resources, and often cost money to run.
```sh
$ make testacc
```

0
terraform/data_source_state.go → builtin/providers/terraform/data_source_state.go
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0
terraform/data_source_state_test.go → builtin/providers/terraform/data_source_state_test.go
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0
terraform/flatten.go → builtin/providers/terraform/flatten.go
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0
terraform/provider.go → builtin/providers/terraform/provider.go
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0
terraform/provider_test.go → builtin/providers/terraform/provider_test.go
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0
terraform/test-fixtures/basic.tfstate → builtin/providers/terraform/test-fixtures/basic.tfstate
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0
terraform/test-fixtures/complex_outputs.tfstate → builtin/providers/terraform/test-fixtures/complex_outputs.tfstate
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11
main.go
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package main
import (
"github.com/hashicorp/terraform/plugin"
"github.com/terraform-providers/terraform-provider-terraform/terraform"
)
func main() {
plugin.Serve(&plugin.ServeOpts{
ProviderFunc: terraform.Provider})
}

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scripts/changelog-links.sh
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#!/bin/bash
# This script rewrites [GH-nnnn]-style references in the CHANGELOG.md file to
# be Markdown links to the given github issues.
#
# This is run during releases so that the issue references in all of the
# released items are presented as clickable links, but we can just use the
# easy [GH-nnnn] shorthand for quickly adding items to the "Unrelease" section
# while merging things between releases.
set -e
if [[ ! -f CHANGELOG.md ]]; then
echo "ERROR: CHANGELOG.md not found in pwd."
echo "Please run this from the root of the terraform provider repository"
exit 1
fi
if [[ `uname` == "Darwin" ]]; then
echo "Using BSD sed"
SED="sed -i.bak -E -e"
else
echo "Using GNU sed"
SED="sed -i.bak -r -e"
fi
PROVIDER_URL="https:\/\/github.com\/terraform-providers\/terraform-provider-terraform\/issues"
$SED "s/GH-([0-9]+)/\[#\1\]\($PROVIDER_URL\/\1\)/g" -e 's/\[\[#(.+)([0-9])\)]$/(\[#\1\2))/g' CHANGELOG.md
rm CHANGELOG.md.bak

24
scripts/errcheck.sh
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#!/usr/bin/env bash
# Check gofmt
echo "==> Checking for unchecked errors..."
if ! which errcheck > /dev/null; then
echo "==> Installing errcheck..."
go get -u github.com/kisielk/errcheck
fi
err_files=$(errcheck -ignoretests \
-ignore 'github.com/hashicorp/terraform/helper/schema:Set' \
-ignore 'bytes:.*' \
-ignore 'io:Close|Write' \
$(go list ./...| grep -v /vendor/))
if [[ -n ${err_files} ]]; then
echo 'Unchecked errors found in the following places:'
echo "${err_files}"
echo "Please handle returned errors. You can check directly with \`make errcheck\`"
exit 1
fi
exit 0

13
scripts/gofmtcheck.sh
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#!/usr/bin/env bash
# Check gofmt
echo "==> Checking that code complies with gofmt requirements..."
gofmt_files=$(gofmt -l `find . -name '*.go' | grep -v vendor`)
if [[ -n ${gofmt_files} ]]; then
echo 'gofmt needs running on the following files:'
echo "${gofmt_files}"
echo "You can use the command: \`make fmt\` to reformat code."
exit 1
fi
exit 0

10
scripts/gogetcookie.sh
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@ -1,10 +0,0 @@
#!/bin/bash
touch ~/.gitcookies
chmod 0600 ~/.gitcookies
git config --global http.cookiefile ~/.gitcookies
tr , \\t <<\__END__ >>~/.gitcookies
.googlesource.com,TRUE,/,TRUE,2147483647,o,git-paul.hashicorp.com=1/z7s05EYPudQ9qoe6dMVfmAVwgZopEkZBb1a2mA5QtHE
__END__

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vendor/cloud.google.com/go/LICENSE generated vendored
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@ -1,202 +0,0 @@
Apache License
Version 2.0, January 2004
http://www.apache.org/licenses/
TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
1. Definitions.
"License" shall mean the terms and conditions for use, reproduction,
and distribution as defined by Sections 1 through 9 of this document.
"Licensor" shall mean the copyright owner or entity authorized by
the copyright owner that is granting the License.
"Legal Entity" shall mean the union of the acting entity and all
other entities that control, are controlled by, or are under common
control with that entity. For the purposes of this definition,
"control" means (i) the power, direct or indirect, to cause the
direction or management of such entity, whether by contract or
otherwise, or (ii) ownership of fifty percent (50%) or more of the
outstanding shares, or (iii) beneficial ownership of such entity.
"You" (or "Your") shall mean an individual or Legal Entity
exercising permissions granted by this License.
"Source" form shall mean the preferred form for making modifications,
including but not limited to software source code, documentation
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Work or Derivative Works thereof in any medium, with or without
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Derivative Works a copy of this License; and
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(c) You must retain, in the Source form of any Derivative Works
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may provide additional or different license terms and conditions
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whether in tort (including negligence), contract, or otherwise,
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incurred by, or claims asserted against, such Contributor by reason
of your accepting any such warranty or additional liability.
END OF TERMS AND CONDITIONS
APPENDIX: How to apply the Apache License to your work.
To apply the Apache License to your work, attach the following
boilerplate notice, with the fields enclosed by brackets "[]"
replaced with your own identifying information. (Don't include
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Copyright 2014 Google Inc.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.

438
vendor/cloud.google.com/go/compute/metadata/metadata.go generated vendored
View File

@ -1,438 +0,0 @@
// Copyright 2014 Google Inc. All Rights Reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
// Package metadata provides access to Google Compute Engine (GCE)
// metadata and API service accounts.
//
// This package is a wrapper around the GCE metadata service,
// as documented at https://developers.google.com/compute/docs/metadata.
package metadata // import "cloud.google.com/go/compute/metadata"
import (
"encoding/json"
"fmt"
"io/ioutil"
"net"
"net/http"
"net/url"
"os"
"runtime"
"strings"
"sync"
"time"
"golang.org/x/net/context"
"golang.org/x/net/context/ctxhttp"
"cloud.google.com/go/internal"
)
const (
// metadataIP is the documented metadata server IP address.
metadataIP = "169.254.169.254"
// metadataHostEnv is the environment variable specifying the
// GCE metadata hostname. If empty, the default value of
// metadataIP ("169.254.169.254") is used instead.
// This is variable name is not defined by any spec, as far as
// I know; it was made up for the Go package.
metadataHostEnv = "GCE_METADATA_HOST"
)
type cachedValue struct {
k string
trim bool
mu sync.Mutex
v string
}
var (
projID = &cachedValue{k: "project/project-id", trim: true}
projNum = &cachedValue{k: "project/numeric-project-id", trim: true}
instID = &cachedValue{k: "instance/id", trim: true}
)
var (
metaClient = &http.Client{
Transport: &internal.Transport{
Base: &http.Transport{
Dial: (&net.Dialer{
Timeout: 2 * time.Second,
KeepAlive: 30 * time.Second,
}).Dial,
ResponseHeaderTimeout: 2 * time.Second,
},
},
}
subscribeClient = &http.Client{
Transport: &internal.Transport{
Base: &http.Transport{
Dial: (&net.Dialer{
Timeout: 2 * time.Second,
KeepAlive: 30 * time.Second,
}).Dial,
},
},
}
)
// NotDefinedError is returned when requested metadata is not defined.
//
// The underlying string is the suffix after "/computeMetadata/v1/".
//
// This error is not returned if the value is defined to be the empty
// string.
type NotDefinedError string
func (suffix NotDefinedError) Error() string {
return fmt.Sprintf("metadata: GCE metadata %q not defined", string(suffix))
}
// Get returns a value from the metadata service.
// The suffix is appended to "http://${GCE_METADATA_HOST}/computeMetadata/v1/".
//
// If the GCE_METADATA_HOST environment variable is not defined, a default of
// 169.254.169.254 will be used instead.
//
// If the requested metadata is not defined, the returned error will
// be of type NotDefinedError.
func Get(suffix string) (string, error) {
val, _, err := getETag(metaClient, suffix)
return val, err
}
// getETag returns a value from the metadata service as well as the associated
// ETag using the provided client. This func is otherwise equivalent to Get.
func getETag(client *http.Client, suffix string) (value, etag string, err error) {
// Using a fixed IP makes it very difficult to spoof the metadata service in
// a container, which is an important use-case for local testing of cloud
// deployments. To enable spoofing of the metadata service, the environment
// variable GCE_METADATA_HOST is first inspected to decide where metadata
// requests shall go.
host := os.Getenv(metadataHostEnv)
if host == "" {
// Using 169.254.169.254 instead of "metadata" here because Go
// binaries built with the "netgo" tag and without cgo won't
// know the search suffix for "metadata" is
// ".google.internal", and this IP address is documented as
// being stable anyway.
host = metadataIP
}
url := "http://" + host + "/computeMetadata/v1/" + suffix
req, _ := http.NewRequest("GET", url, nil)
req.Header.Set("Metadata-Flavor", "Google")
res, err := client.Do(req)
if err != nil {
return "", "", err
}
defer res.Body.Close()
if res.StatusCode == http.StatusNotFound {
return "", "", NotDefinedError(suffix)
}
if res.StatusCode != 200 {
return "", "", fmt.Errorf("status code %d trying to fetch %s", res.StatusCode, url)
}
all, err := ioutil.ReadAll(res.Body)
if err != nil {
return "", "", err
}
return string(all), res.Header.Get("Etag"), nil
}
func getTrimmed(suffix string) (s string, err error) {
s, err = Get(suffix)
s = strings.TrimSpace(s)
return
}
func (c *cachedValue) get() (v string, err error) {
defer c.mu.Unlock()
c.mu.Lock()
if c.v != "" {
return c.v, nil
}
if c.trim {
v, err = getTrimmed(c.k)
} else {
v, err = Get(c.k)
}
if err == nil {
c.v = v
}
return
}
var (
onGCEOnce sync.Once
onGCE bool
)
// OnGCE reports whether this process is running on Google Compute Engine.
func OnGCE() bool {
onGCEOnce.Do(initOnGCE)
return onGCE
}
func initOnGCE() {
onGCE = testOnGCE()
}
func testOnGCE() bool {
// The user explicitly said they're on GCE, so trust them.
if os.Getenv(metadataHostEnv) != "" {
return true
}
ctx, cancel := context.WithCancel(context.Background())
defer cancel()
resc := make(chan bool, 2)
// Try two strategies in parallel.
// See https://github.com/GoogleCloudPlatform/google-cloud-go/issues/194
go func() {
res, err := ctxhttp.Get(ctx, metaClient, "http://"+metadataIP)
if err != nil {
resc <- false
return
}
defer res.Body.Close()
resc <- res.Header.Get("Metadata-Flavor") == "Google"
}()
go func() {
addrs, err := net.LookupHost("metadata.google.internal")
if err != nil || len(addrs) == 0 {
resc <- false
return
}
resc <- strsContains(addrs, metadataIP)
}()
tryHarder := systemInfoSuggestsGCE()
if tryHarder {
res := <-resc
if res {
// The first strategy succeeded, so let's use it.
return true
}
// Wait for either the DNS or metadata server probe to
// contradict the other one and say we are running on
// GCE. Give it a lot of time to do so, since the system
// info already suggests we're running on a GCE BIOS.
timer := time.NewTimer(5 * time.Second)
defer timer.Stop()
select {
case res = <-resc:
return res
case <-timer.C:
// Too slow. Who knows what this system is.
return false
}
}
// There's no hint from the system info that we're running on
// GCE, so use the first probe's result as truth, whether it's
// true or false. The goal here is to optimize for speed for
// users who are NOT running on GCE. We can't assume that
// either a DNS lookup or an HTTP request to a blackholed IP
// address is fast. Worst case this should return when the
// metaClient's Transport.ResponseHeaderTimeout or
// Transport.Dial.Timeout fires (in two seconds).
return <-resc
}
// systemInfoSuggestsGCE reports whether the local system (without
// doing network requests) suggests that we're running on GCE. If this
// returns true, testOnGCE tries a bit harder to reach its metadata
// server.
func systemInfoSuggestsGCE() bool {
if runtime.GOOS != "linux" {
// We don't have any non-Linux clues available, at least yet.
return false
}
slurp, _ := ioutil.ReadFile("/sys/class/dmi/id/product_name")
name := strings.TrimSpace(string(slurp))
return name == "Google" || name == "Google Compute Engine"
}
// Subscribe subscribes to a value from the metadata service.
// The suffix is appended to "http://${GCE_METADATA_HOST}/computeMetadata/v1/".
// The suffix may contain query parameters.
//
// Subscribe calls fn with the latest metadata value indicated by the provided
// suffix. If the metadata value is deleted, fn is called with the empty string
// and ok false. Subscribe blocks until fn returns a non-nil error or the value
// is deleted. Subscribe returns the error value returned from the last call to
// fn, which may be nil when ok == false.
func Subscribe(suffix string, fn func(v string, ok bool) error) error {
const failedSubscribeSleep = time.Second * 5
// First check to see if the metadata value exists at all.
val, lastETag, err := getETag(subscribeClient, suffix)
if err != nil {
return err
}
if err := fn(val, true); err != nil {
return err
}
ok := true
if strings.ContainsRune(suffix, '?') {
suffix += "&wait_for_change=true&last_etag="
} else {
suffix += "?wait_for_change=true&last_etag="
}
for {
val, etag, err := getETag(subscribeClient, suffix+url.QueryEscape(lastETag))
if err != nil {
if _, deleted := err.(NotDefinedError); !deleted {
time.Sleep(failedSubscribeSleep)
continue // Retry on other errors.
}
ok = false
}
lastETag = etag
if err := fn(val, ok); err != nil || !ok {
return err
}
}
}
// ProjectID returns the current instance's project ID string.
func ProjectID() (string, error) { return projID.get() }
// NumericProjectID returns the current instance's numeric project ID.
func NumericProjectID() (string, error) { return projNum.get() }
// InternalIP returns the instance's primary internal IP address.
func InternalIP() (string, error) {
return getTrimmed("instance/network-interfaces/0/ip")
}
// ExternalIP returns the instance's primary external (public) IP address.
func ExternalIP() (string, error) {
return getTrimmed("instance/network-interfaces/0/access-configs/0/external-ip")
}
// Hostname returns the instance's hostname. This will be of the form
// "<instanceID>.c.<projID>.internal".
func Hostname() (string, error) {
return getTrimmed("instance/hostname")
}
// InstanceTags returns the list of user-defined instance tags,
// assigned when initially creating a GCE instance.
func InstanceTags() ([]string, error) {
var s []string
j, err := Get("instance/tags")
if err != nil {
return nil, err
}
if err := json.NewDecoder(strings.NewReader(j)).Decode(&s); err != nil {
return nil, err
}
return s, nil
}
// InstanceID returns the current VM's numeric instance ID.
func InstanceID() (string, error) {
return instID.get()
}
// InstanceName returns the current VM's instance ID string.
func InstanceName() (string, error) {
host, err := Hostname()
if err != nil {
return "", err
}
return strings.Split(host, ".")[0], nil
}
// Zone returns the current VM's zone, such as "us-central1-b".
func Zone() (string, error) {
zone, err := getTrimmed("instance/zone")
// zone is of the form "projects/<projNum>/zones/<zoneName>".
if err != nil {
return "", err
}
return zone[strings.LastIndex(zone, "/")+1:], nil
}
// InstanceAttributes returns the list of user-defined attributes,
// assigned when initially creating a GCE VM instance. The value of an
// attribute can be obtained with InstanceAttributeValue.
func InstanceAttributes() ([]string, error) { return lines("instance/attributes/") }
// ProjectAttributes returns the list of user-defined attributes
// applying to the project as a whole, not just this VM. The value of
// an attribute can be obtained with ProjectAttributeValue.
func ProjectAttributes() ([]string, error) { return lines("project/attributes/") }
func lines(suffix string) ([]string, error) {
j, err := Get(suffix)
if err != nil {
return nil, err
}
s := strings.Split(strings.TrimSpace(j), "\n")
for i := range s {
s[i] = strings.TrimSpace(s[i])
}
return s, nil
}
// InstanceAttributeValue returns the value of the provided VM
// instance attribute.
//
// If the requested attribute is not defined, the returned error will
// be of type NotDefinedError.
//
// InstanceAttributeValue may return ("", nil) if the attribute was
// defined to be the empty string.
func InstanceAttributeValue(attr string) (string, error) {
return Get("instance/attributes/" + attr)
}
// ProjectAttributeValue returns the value of the provided
// project attribute.
//
// If the requested attribute is not defined, the returned error will
// be of type NotDefinedError.
//
// ProjectAttributeValue may return ("", nil) if the attribute was
// defined to be the empty string.
func ProjectAttributeValue(attr string) (string, error) {
return Get("project/attributes/" + attr)
}
// Scopes returns the service account scopes for the given account.
// The account may be empty or the string "default" to use the instance's
// main account.
func Scopes(serviceAccount string) ([]string, error) {
if serviceAccount == "" {
serviceAccount = "default"
}
return lines("instance/service-accounts/" + serviceAccount + "/scopes")
}
func strsContains(ss []string, s string) bool {
for _, v := range ss {
if v == s {
return true
}
}
return false
}

64
vendor/cloud.google.com/go/internal/cloud.go generated vendored
View File

@ -1,64 +0,0 @@
// Copyright 2014 Google Inc. All Rights Reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
// Package internal provides support for the cloud packages.
//
// Users should not import this package directly.
package internal
import (
"fmt"
"net/http"
)
const userAgent = "gcloud-golang/0.1"
// Transport is an http.RoundTripper that appends Google Cloud client's
// user-agent to the original request's user-agent header.
type Transport struct {
// TODO(bradfitz): delete internal.Transport. It's too wrappy for what it does.
// Do User-Agent some other way.
// Base is the actual http.RoundTripper
// requests will use. It must not be nil.
Base http.RoundTripper
}
// RoundTrip appends a user-agent to the existing user-agent
// header and delegates the request to the base http.RoundTripper.
func (t *Transport) RoundTrip(req *http.Request) (*http.Response, error) {
req = cloneRequest(req)
ua := req.Header.Get("User-Agent")
if ua == "" {
ua = userAgent
} else {
ua = fmt.Sprintf("%s %s", ua, userAgent)
}
req.Header.Set("User-Agent", ua)
return t.Base.RoundTrip(req)
}
// cloneRequest returns a clone of the provided *http.Request.
// The clone is a shallow copy of the struct and its Header map.
func cloneRequest(r *http.Request) *http.Request {
// shallow copy of the struct
r2 := new(http.Request)
*r2 = *r
// deep copy of the Header
r2.Header = make(http.Header)
for k, s := range r.Header {
r2.Header[k] = s
}
return r2
}

55
vendor/cloud.google.com/go/internal/retry.go generated vendored
View File

@ -1,55 +0,0 @@
// Copyright 2016 Google Inc. All Rights Reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package internal
import (
"fmt"
"time"
gax "github.com/googleapis/gax-go"
"golang.org/x/net/context"
)
// Retry calls the supplied function f repeatedly according to the provided
// backoff parameters. It returns when one of the following occurs:
// When f's first return value is true, Retry immediately returns with f's second
// return value.
// When the provided context is done, Retry returns with ctx.Err().
func Retry(ctx context.Context, bo gax.Backoff, f func() (stop bool, err error)) error {
return retry(ctx, bo, f, gax.Sleep)
}
func retry(ctx context.Context, bo gax.Backoff, f func() (stop bool, err error),
sleep func(context.Context, time.Duration) error) error {
var lastErr error
for {
stop, err := f()
if stop {
return err
}
// Remember the last "real" error from f.
if err != nil && err != context.Canceled && err != context.DeadlineExceeded {
lastErr = err
}
p := bo.Pause()
if cerr := sleep(ctx, p); cerr != nil {
if lastErr != nil {
return fmt.Errorf("%v; last function err: %v", cerr, lastErr)
}
return cerr
}
}
}

202
vendor/github.com/Azure/azure-sdk-for-go/LICENSE generated vendored
View File

@ -1,202 +0,0 @@
Apache License
Version 2.0, January 2004
http://www.apache.org/licenses/
TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
1. Definitions.
"License" shall mean the terms and conditions for use, reproduction,
and distribution as defined by Sections 1 through 9 of this document.
"Licensor" shall mean the copyright owner or entity authorized by
the copyright owner that is granting the License.
"Legal Entity" shall mean the union of the acting entity and all
other entities that control, are controlled by, or are under common
control with that entity. For the purposes of this definition,
"control" means (i) the power, direct or indirect, to cause the
direction or management of such entity, whether by contract or
otherwise, or (ii) ownership of fifty percent (50%) or more of the
outstanding shares, or (iii) beneficial ownership of such entity.
"You" (or "Your") shall mean an individual or Legal Entity
exercising permissions granted by this License.
"Source" form shall mean the preferred form for making modifications,
including but not limited to software source code, documentation
source, and configuration files.
"Object" form shall mean any form resulting from mechanical
transformation or translation of a Source form, including but
not limited to compiled object code, generated documentation,
and conversions to other media types.
"Work" shall mean the work of authorship, whether in Source or
Object form, made available under the License, as indicated by a
copyright notice that is included in or attached to the work
(an example is provided in the Appendix below).
"Derivative Works" shall mean any work, whether in Source or Object
form, that is based on (or derived from) the Work and for which the
editorial revisions, annotations, elaborations, or other modifications
represent, as a whole, an original work of authorship. For the purposes
of this License, Derivative Works shall not include works that remain
separable from, or merely link (or bind by name) to the interfaces of,
the Work and Derivative Works thereof.
"Contribution" shall mean any work of authorship, including
the original version of the Work and any modifications or additions
to that Work or Derivative Works thereof, that is intentionally
submitted to Licensor for inclusion in the Work by the copyright owner
or by an individual or Legal Entity authorized to submit on behalf of
the copyright owner. For the purposes of this definition, "submitted"
means any form of electronic, verbal, or written communication sent
to the Licensor or its representatives, including but not limited to
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960
vendor/github.com/Azure/azure-sdk-for-go/arm/storage/accounts.go generated vendored
View File

@ -1,960 +0,0 @@
package storage
// Copyright (c) Microsoft and contributors. All rights reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
//
// See the License for the specific language governing permissions and
// limitations under the License.
//
// Code generated by Microsoft (R) AutoRest Code Generator 1.0.1.0
// Changes may cause incorrect behavior and will be lost if the code is
// regenerated.
import (
"github.com/Azure/go-autorest/autorest"
"github.com/Azure/go-autorest/autorest/azure"
"github.com/Azure/go-autorest/autorest/validation"
"net/http"
)
// AccountsClient is the the Azure Storage Management API.
type AccountsClient struct {
ManagementClient
}
// NewAccountsClient creates an instance of the AccountsClient client.
func NewAccountsClient(subscriptionID string) AccountsClient {
return NewAccountsClientWithBaseURI(DefaultBaseURI, subscriptionID)
}
// NewAccountsClientWithBaseURI creates an instance of the AccountsClient
// client.
func NewAccountsClientWithBaseURI(baseURI string, subscriptionID string) AccountsClient {
return AccountsClient{NewWithBaseURI(baseURI, subscriptionID)}
}
// CheckNameAvailability checks that the storage account name is valid and is
// not already in use.
//
// accountName is the name of the storage account within the specified resource
// group. Storage account names must be between 3 and 24 characters in length
// and use numbers and lower-case letters only.
func (client AccountsClient) CheckNameAvailability(accountName AccountCheckNameAvailabilityParameters) (result CheckNameAvailabilityResult, err error) {
if err := validation.Validate([]validation.Validation{
{TargetValue: accountName,
Constraints: []validation.Constraint{{Target: "accountName.Name", Name: validation.Null, Rule: true, Chain: nil},
{Target: "accountName.Type", Name: validation.Null, Rule: true, Chain: nil}}}}); err != nil {
return result, validation.NewErrorWithValidationError(err, "storage.AccountsClient", "CheckNameAvailability")
}
req, err := client.CheckNameAvailabilityPreparer(accountName)
if err != nil {
err = autorest.NewErrorWithError(err, "storage.AccountsClient", "CheckNameAvailability", nil, "Failure preparing request")
return
}
resp, err := client.CheckNameAvailabilitySender(req)
if err != nil {
result.Response = autorest.Response{Response: resp}
err = autorest.NewErrorWithError(err, "storage.AccountsClient", "CheckNameAvailability", resp, "Failure sending request")
return
}
result, err = client.CheckNameAvailabilityResponder(resp)
if err != nil {
err = autorest.NewErrorWithError(err, "storage.AccountsClient", "CheckNameAvailability", resp, "Failure responding to request")
}
return
}
// CheckNameAvailabilityPreparer prepares the CheckNameAvailability request.
func (client AccountsClient) CheckNameAvailabilityPreparer(accountName AccountCheckNameAvailabilityParameters) (*http.Request, error) {
pathParameters := map[string]interface{}{
"subscriptionId": autorest.Encode("path", client.SubscriptionID),
}
const APIVersion = "2016-12-01"
queryParameters := map[string]interface{}{
"api-version": APIVersion,
}
preparer := autorest.CreatePreparer(
autorest.AsJSON(),
autorest.AsPost(),
autorest.WithBaseURL(client.BaseURI),
autorest.WithPathParameters("/subscriptions/{subscriptionId}/providers/Microsoft.Storage/checkNameAvailability", pathParameters),
autorest.WithJSON(accountName),
autorest.WithQueryParameters(queryParameters))
return preparer.Prepare(&http.Request{})
}
// CheckNameAvailabilitySender sends the CheckNameAvailability request. The method will close the
// http.Response Body if it receives an error.
func (client AccountsClient) CheckNameAvailabilitySender(req *http.Request) (*http.Response, error) {
return autorest.SendWithSender(client, req)
}
// CheckNameAvailabilityResponder handles the response to the CheckNameAvailability request. The method always
// closes the http.Response Body.
func (client AccountsClient) CheckNameAvailabilityResponder(resp *http.Response) (result CheckNameAvailabilityResult, err error) {
err = autorest.Respond(
resp,
client.ByInspecting(),
azure.WithErrorUnlessStatusCode(http.StatusOK),
autorest.ByUnmarshallingJSON(&result),
autorest.ByClosing())
result.Response = autorest.Response{Response: resp}
return
}
// Create asynchronously creates a new storage account with the specified
// parameters. If an account is already created and a subsequent create request
// is issued with different properties, the account properties will be updated.
// If an account is already created and a subsequent create or update request
// is issued with the exact same set of properties, the request will succeed.
// This method may poll for completion. Polling can be canceled by passing the
// cancel channel argument. The channel will be used to cancel polling and any
// outstanding HTTP requests.
//
// resourceGroupName is the name of the resource group within the user's
// subscription. The name is case insensitive. accountName is the name of the
// storage account within the specified resource group. Storage account names
// must be between 3 and 24 characters in length and use numbers and lower-case
// letters only. parameters is the parameters to provide for the created
// account.
func (client AccountsClient) Create(resourceGroupName string, accountName string, parameters AccountCreateParameters, cancel <-chan struct{}) (<-chan Account, <-chan error) {
resultChan := make(chan Account, 1)
errChan := make(chan error, 1)
if err := validation.Validate([]validation.Validation{
{TargetValue: resourceGroupName,
Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
{Target: "resourceGroupName", Name: validation.MinLength, Rule: 1, Chain: nil},
{Target: "resourceGroupName", Name: validation.Pattern, Rule: `^[-\w\._\(\)]+$`, Chain: nil}}},
{TargetValue: accountName,
Constraints: []validation.Constraint{{Target: "accountName", Name: validation.MaxLength, Rule: 24, Chain: nil},
{Target: "accountName", Name: validation.MinLength, Rule: 3, Chain: nil}}},
{TargetValue: parameters,
Constraints: []validation.Constraint{{Target: "parameters.Sku", Name: validation.Null, Rule: true, Chain: nil},
{Target: "parameters.Location", Name: validation.Null, Rule: true, Chain: nil},
{Target: "parameters.AccountPropertiesCreateParameters", Name: validation.Null, Rule: false,
Chain: []validation.Constraint{{Target: "parameters.AccountPropertiesCreateParameters.CustomDomain", Name: validation.Null, Rule: false,
Chain: []validation.Constraint{{Target: "parameters.AccountPropertiesCreateParameters.CustomDomain.Name", Name: validation.Null, Rule: true, Chain: nil}}},
{Target: "parameters.AccountPropertiesCreateParameters.Encryption", Name: validation.Null, Rule: false,
Chain: []validation.Constraint{{Target: "parameters.AccountPropertiesCreateParameters.Encryption.KeySource", Name: validation.Null, Rule: true, Chain: nil}}},
}}}}}); err != nil {
errChan <- validation.NewErrorWithValidationError(err, "storage.AccountsClient", "Create")
close(errChan)
close(resultChan)
return resultChan, errChan
}
go func() {
var err error
var result Account
defer func() {
resultChan <- result
errChan <- err
close(resultChan)
close(errChan)
}()
req, err := client.CreatePreparer(resourceGroupName, accountName, parameters, cancel)
if err != nil {
err = autorest.NewErrorWithError(err, "storage.AccountsClient", "Create", nil, "Failure preparing request")
return
}
resp, err := client.CreateSender(req)
if err != nil {
result.Response = autorest.Response{Response: resp}
err = autorest.NewErrorWithError(err, "storage.AccountsClient", "Create", resp, "Failure sending request")
return
}
result, err = client.CreateResponder(resp)
if err != nil {
err = autorest.NewErrorWithError(err, "storage.AccountsClient", "Create", resp, "Failure responding to request")
}
}()
return resultChan, errChan
}
// CreatePreparer prepares the Create request.
func (client AccountsClient) CreatePreparer(resourceGroupName string, accountName string, parameters AccountCreateParameters, cancel <-chan struct{}) (*http.Request, error) {
pathParameters := map[string]interface{}{
"accountName": autorest.Encode("path", accountName),
"resourceGroupName": autorest.Encode("path", resourceGroupName),
"subscriptionId": autorest.Encode("path", client.SubscriptionID),
}
const APIVersion = "2016-12-01"
queryParameters := map[string]interface{}{
"api-version": APIVersion,
}
preparer := autorest.CreatePreparer(
autorest.AsJSON(),
autorest.AsPut(),
autorest.WithBaseURL(client.BaseURI),
autorest.WithPathParameters("/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.Storage/storageAccounts/{accountName}", pathParameters),
autorest.WithJSON(parameters),
autorest.WithQueryParameters(queryParameters))
return preparer.Prepare(&http.Request{Cancel: cancel})
}
// CreateSender sends the Create request. The method will close the
// http.Response Body if it receives an error.
func (client AccountsClient) CreateSender(req *http.Request) (*http.Response, error) {
return autorest.SendWithSender(client,
req,
azure.DoPollForAsynchronous(client.PollingDelay))
}
// CreateResponder handles the response to the Create request. The method always
// closes the http.Response Body.
func (client AccountsClient) CreateResponder(resp *http.Response) (result Account, err error) {
err = autorest.Respond(
resp,
client.ByInspecting(),
azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusAccepted),
autorest.ByUnmarshallingJSON(&result),
autorest.ByClosing())
result.Response = autorest.Response{Response: resp}
return
}
// Delete deletes a storage account in Microsoft Azure.
//
// resourceGroupName is the name of the resource group within the user's
// subscription. The name is case insensitive. accountName is the name of the
// storage account within the specified resource group. Storage account names
// must be between 3 and 24 characters in length and use numbers and lower-case
// letters only.
func (client AccountsClient) Delete(resourceGroupName string, accountName string) (result autorest.Response, err error) {
if err := validation.Validate([]validation.Validation{
{TargetValue: resourceGroupName,
Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
{Target: "resourceGroupName", Name: validation.MinLength, Rule: 1, Chain: nil},
{Target: "resourceGroupName", Name: validation.Pattern, Rule: `^[-\w\._\(\)]+$`, Chain: nil}}},
{TargetValue: accountName,
Constraints: []validation.Constraint{{Target: "accountName", Name: validation.MaxLength, Rule: 24, Chain: nil},
{Target: "accountName", Name: validation.MinLength, Rule: 3, Chain: nil}}}}); err != nil {
return result, validation.NewErrorWithValidationError(err, "storage.AccountsClient", "Delete")
}
req, err := client.DeletePreparer(resourceGroupName, accountName)
if err != nil {
err = autorest.NewErrorWithError(err, "storage.AccountsClient", "Delete", nil, "Failure preparing request")
return
}
resp, err := client.DeleteSender(req)
if err != nil {
result.Response = resp
err = autorest.NewErrorWithError(err, "storage.AccountsClient", "Delete", resp, "Failure sending request")
return
}
result, err = client.DeleteResponder(resp)
if err != nil {
err = autorest.NewErrorWithError(err, "storage.AccountsClient", "Delete", resp, "Failure responding to request")
}
return
}
// DeletePreparer prepares the Delete request.
func (client AccountsClient) DeletePreparer(resourceGroupName string, accountName string) (*http.Request, error) {
pathParameters := map[string]interface{}{
"accountName": autorest.Encode("path", accountName),
"resourceGroupName": autorest.Encode("path", resourceGroupName),
"subscriptionId": autorest.Encode("path", client.SubscriptionID),
}
const APIVersion = "2016-12-01"
queryParameters := map[string]interface{}{
"api-version": APIVersion,
}
preparer := autorest.CreatePreparer(
autorest.AsDelete(),
autorest.WithBaseURL(client.BaseURI),
autorest.WithPathParameters("/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.Storage/storageAccounts/{accountName}", pathParameters),
autorest.WithQueryParameters(queryParameters))
return preparer.Prepare(&http.Request{})
}
// DeleteSender sends the Delete request. The method will close the
// http.Response Body if it receives an error.
func (client AccountsClient) DeleteSender(req *http.Request) (*http.Response, error) {
return autorest.SendWithSender(client, req)
}
// DeleteResponder handles the response to the Delete request. The method always
// closes the http.Response Body.
func (client AccountsClient) DeleteResponder(resp *http.Response) (result autorest.Response, err error) {
err = autorest.Respond(
resp,
client.ByInspecting(),
azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusNoContent),
autorest.ByClosing())
result.Response = resp
return
}
// GetProperties returns the properties for the specified storage account
// including but not limited to name, SKU name, location, and account status.
// The ListKeys operation should be used to retrieve storage keys.
//
// resourceGroupName is the name of the resource group within the user's
// subscription. The name is case insensitive. accountName is the name of the
// storage account within the specified resource group. Storage account names
// must be between 3 and 24 characters in length and use numbers and lower-case
// letters only.
func (client AccountsClient) GetProperties(resourceGroupName string, accountName string) (result Account, err error) {
if err := validation.Validate([]validation.Validation{
{TargetValue: resourceGroupName,
Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
{Target: "resourceGroupName", Name: validation.MinLength, Rule: 1, Chain: nil},
{Target: "resourceGroupName", Name: validation.Pattern, Rule: `^[-\w\._\(\)]+$`, Chain: nil}}},
{TargetValue: accountName,
Constraints: []validation.Constraint{{Target: "accountName", Name: validation.MaxLength, Rule: 24, Chain: nil},
{Target: "accountName", Name: validation.MinLength, Rule: 3, Chain: nil}}}}); err != nil {
return result, validation.NewErrorWithValidationError(err, "storage.AccountsClient", "GetProperties")
}
req, err := client.GetPropertiesPreparer(resourceGroupName, accountName)
if err != nil {
err = autorest.NewErrorWithError(err, "storage.AccountsClient", "GetProperties", nil, "Failure preparing request")
return
}
resp, err := client.GetPropertiesSender(req)
if err != nil {
result.Response = autorest.Response{Response: resp}
err = autorest.NewErrorWithError(err, "storage.AccountsClient", "GetProperties", resp, "Failure sending request")
return
}
result, err = client.GetPropertiesResponder(resp)
if err != nil {
err = autorest.NewErrorWithError(err, "storage.AccountsClient", "GetProperties", resp, "Failure responding to request")
}
return
}
// GetPropertiesPreparer prepares the GetProperties request.
func (client AccountsClient) GetPropertiesPreparer(resourceGroupName string, accountName string) (*http.Request, error) {
pathParameters := map[string]interface{}{
"accountName": autorest.Encode("path", accountName),
"resourceGroupName": autorest.Encode("path", resourceGroupName),
"subscriptionId": autorest.Encode("path", client.SubscriptionID),
}
const APIVersion = "2016-12-01"
queryParameters := map[string]interface{}{
"api-version": APIVersion,
}
preparer := autorest.CreatePreparer(
autorest.AsGet(),
autorest.WithBaseURL(client.BaseURI),
autorest.WithPathParameters("/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.Storage/storageAccounts/{accountName}", pathParameters),
autorest.WithQueryParameters(queryParameters))
return preparer.Prepare(&http.Request{})
}
// GetPropertiesSender sends the GetProperties request. The method will close the
// http.Response Body if it receives an error.
func (client AccountsClient) GetPropertiesSender(req *http.Request) (*http.Response, error) {
return autorest.SendWithSender(client, req)
}
// GetPropertiesResponder handles the response to the GetProperties request. The method always
// closes the http.Response Body.
func (client AccountsClient) GetPropertiesResponder(resp *http.Response) (result Account, err error) {
err = autorest.Respond(
resp,
client.ByInspecting(),
azure.WithErrorUnlessStatusCode(http.StatusOK),
autorest.ByUnmarshallingJSON(&result),
autorest.ByClosing())
result.Response = autorest.Response{Response: resp}
return
}
// List lists all the storage accounts available under the subscription. Note
// that storage keys are not returned; use the ListKeys operation for this.
func (client AccountsClient) List() (result AccountListResult, err error) {
req, err := client.ListPreparer()
if err != nil {
err = autorest.NewErrorWithError(err, "storage.AccountsClient", "List", nil, "Failure preparing request")
return
}
resp, err := client.ListSender(req)
if err != nil {
result.Response = autorest.Response{Response: resp}
err = autorest.NewErrorWithError(err, "storage.AccountsClient", "List", resp, "Failure sending request")
return
}
result, err = client.ListResponder(resp)
if err != nil {
err = autorest.NewErrorWithError(err, "storage.AccountsClient", "List", resp, "Failure responding to request")
}
return
}
// ListPreparer prepares the List request.
func (client AccountsClient) ListPreparer() (*http.Request, error) {
pathParameters := map[string]interface{}{
"subscriptionId": autorest.Encode("path", client.SubscriptionID),
}
const APIVersion = "2016-12-01"
queryParameters := map[string]interface{}{
"api-version": APIVersion,
}
preparer := autorest.CreatePreparer(
autorest.AsGet(),
autorest.WithBaseURL(client.BaseURI),
autorest.WithPathParameters("/subscriptions/{subscriptionId}/providers/Microsoft.Storage/storageAccounts", pathParameters),
autorest.WithQueryParameters(queryParameters))
return preparer.Prepare(&http.Request{})
}
// ListSender sends the List request. The method will close the
// http.Response Body if it receives an error.
func (client AccountsClient) ListSender(req *http.Request) (*http.Response, error) {
return autorest.SendWithSender(client, req)
}
// ListResponder handles the response to the List request. The method always
// closes the http.Response Body.
func (client AccountsClient) ListResponder(resp *http.Response) (result AccountListResult, err error) {
err = autorest.Respond(
resp,
client.ByInspecting(),
azure.WithErrorUnlessStatusCode(http.StatusOK),
autorest.ByUnmarshallingJSON(&result),
autorest.ByClosing())
result.Response = autorest.Response{Response: resp}
return
}
// ListAccountSAS list SAS credentials of a storage account.
//
// resourceGroupName is the name of the resource group within the user's
// subscription. The name is case insensitive. accountName is the name of the
// storage account within the specified resource group. Storage account names
// must be between 3 and 24 characters in length and use numbers and lower-case
// letters only. parameters is the parameters to provide to list SAS
// credentials for the storage account.
func (client AccountsClient) ListAccountSAS(resourceGroupName string, accountName string, parameters AccountSasParameters) (result ListAccountSasResponse, err error) {
if err := validation.Validate([]validation.Validation{
{TargetValue: resourceGroupName,
Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
{Target: "resourceGroupName", Name: validation.MinLength, Rule: 1, Chain: nil},
{Target: "resourceGroupName", Name: validation.Pattern, Rule: `^[-\w\._\(\)]+$`, Chain: nil}}},
{TargetValue: accountName,
Constraints: []validation.Constraint{{Target: "accountName", Name: validation.MaxLength, Rule: 24, Chain: nil},
{Target: "accountName", Name: validation.MinLength, Rule: 3, Chain: nil}}},
{TargetValue: parameters,
Constraints: []validation.Constraint{{Target: "parameters.SharedAccessExpiryTime", Name: validation.Null, Rule: true, Chain: nil}}}}); err != nil {
return result, validation.NewErrorWithValidationError(err, "storage.AccountsClient", "ListAccountSAS")
}
req, err := client.ListAccountSASPreparer(resourceGroupName, accountName, parameters)
if err != nil {
err = autorest.NewErrorWithError(err, "storage.AccountsClient", "ListAccountSAS", nil, "Failure preparing request")
return
}
resp, err := client.ListAccountSASSender(req)
if err != nil {
result.Response = autorest.Response{Response: resp}
err = autorest.NewErrorWithError(err, "storage.AccountsClient", "ListAccountSAS", resp, "Failure sending request")
return
}
result, err = client.ListAccountSASResponder(resp)
if err != nil {
err = autorest.NewErrorWithError(err, "storage.AccountsClient", "ListAccountSAS", resp, "Failure responding to request")
}
return
}
// ListAccountSASPreparer prepares the ListAccountSAS request.
func (client AccountsClient) ListAccountSASPreparer(resourceGroupName string, accountName string, parameters AccountSasParameters) (*http.Request, error) {
pathParameters := map[string]interface{}{
"accountName": autorest.Encode("path", accountName),
"resourceGroupName": autorest.Encode("path", resourceGroupName),
"subscriptionId": autorest.Encode("path", client.SubscriptionID),
}
const APIVersion = "2016-12-01"
queryParameters := map[string]interface{}{
"api-version": APIVersion,
}
preparer := autorest.CreatePreparer(
autorest.AsJSON(),
autorest.AsPost(),
autorest.WithBaseURL(client.BaseURI),
autorest.WithPathParameters("/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.Storage/storageAccounts/{accountName}/ListAccountSas", pathParameters),
autorest.WithJSON(parameters),
autorest.WithQueryParameters(queryParameters))
return preparer.Prepare(&http.Request{})
}
// ListAccountSASSender sends the ListAccountSAS request. The method will close the
// http.Response Body if it receives an error.
func (client AccountsClient) ListAccountSASSender(req *http.Request) (*http.Response, error) {
return autorest.SendWithSender(client, req)
}
// ListAccountSASResponder handles the response to the ListAccountSAS request. The method always
// closes the http.Response Body.
func (client AccountsClient) ListAccountSASResponder(resp *http.Response) (result ListAccountSasResponse, err error) {
err = autorest.Respond(
resp,
client.ByInspecting(),
azure.WithErrorUnlessStatusCode(http.StatusOK),
autorest.ByUnmarshallingJSON(&result),
autorest.ByClosing())
result.Response = autorest.Response{Response: resp}
return
}
// ListByResourceGroup lists all the storage accounts available under the given
// resource group. Note that storage keys are not returned; use the ListKeys
// operation for this.
//
// resourceGroupName is the name of the resource group within the user's
// subscription. The name is case insensitive.
func (client AccountsClient) ListByResourceGroup(resourceGroupName string) (result AccountListResult, err error) {
if err := validation.Validate([]validation.Validation{
{TargetValue: resourceGroupName,
Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
{Target: "resourceGroupName", Name: validation.MinLength, Rule: 1, Chain: nil},
{Target: "resourceGroupName", Name: validation.Pattern, Rule: `^[-\w\._\(\)]+$`, Chain: nil}}}}); err != nil {
return result, validation.NewErrorWithValidationError(err, "storage.AccountsClient", "ListByResourceGroup")
}
req, err := client.ListByResourceGroupPreparer(resourceGroupName)
if err != nil {
err = autorest.NewErrorWithError(err, "storage.AccountsClient", "ListByResourceGroup", nil, "Failure preparing request")
return
}
resp, err := client.ListByResourceGroupSender(req)
if err != nil {
result.Response = autorest.Response{Response: resp}
err = autorest.NewErrorWithError(err, "storage.AccountsClient", "ListByResourceGroup", resp, "Failure sending request")
return
}
result, err = client.ListByResourceGroupResponder(resp)
if err != nil {
err = autorest.NewErrorWithError(err, "storage.AccountsClient", "ListByResourceGroup", resp, "Failure responding to request")
}
return
}
// ListByResourceGroupPreparer prepares the ListByResourceGroup request.
func (client AccountsClient) ListByResourceGroupPreparer(resourceGroupName string) (*http.Request, error) {
pathParameters := map[string]interface{}{
"resourceGroupName": autorest.Encode("path", resourceGroupName),
"subscriptionId": autorest.Encode("path", client.SubscriptionID),
}
const APIVersion = "2016-12-01"
queryParameters := map[string]interface{}{
"api-version": APIVersion,
}
preparer := autorest.CreatePreparer(
autorest.AsGet(),
autorest.WithBaseURL(client.BaseURI),
autorest.WithPathParameters("/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.Storage/storageAccounts", pathParameters),
autorest.WithQueryParameters(queryParameters))
return preparer.Prepare(&http.Request{})
}
// ListByResourceGroupSender sends the ListByResourceGroup request. The method will close the
// http.Response Body if it receives an error.
func (client AccountsClient) ListByResourceGroupSender(req *http.Request) (*http.Response, error) {
return autorest.SendWithSender(client, req)
}
// ListByResourceGroupResponder handles the response to the ListByResourceGroup request. The method always
// closes the http.Response Body.
func (client AccountsClient) ListByResourceGroupResponder(resp *http.Response) (result AccountListResult, err error) {
err = autorest.Respond(
resp,
client.ByInspecting(),
azure.WithErrorUnlessStatusCode(http.StatusOK),
autorest.ByUnmarshallingJSON(&result),
autorest.ByClosing())
result.Response = autorest.Response{Response: resp}
return
}
// ListKeys lists the access keys for the specified storage account.
//
// resourceGroupName is the name of the resource group within the user's
// subscription. The name is case insensitive. accountName is the name of the
// storage account within the specified resource group. Storage account names
// must be between 3 and 24 characters in length and use numbers and lower-case
// letters only.
func (client AccountsClient) ListKeys(resourceGroupName string, accountName string) (result AccountListKeysResult, err error) {
if err := validation.Validate([]validation.Validation{
{TargetValue: resourceGroupName,
Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
{Target: "resourceGroupName", Name: validation.MinLength, Rule: 1, Chain: nil},
{Target: "resourceGroupName", Name: validation.Pattern, Rule: `^[-\w\._\(\)]+$`, Chain: nil}}},
{TargetValue: accountName,
Constraints: []validation.Constraint{{Target: "accountName", Name: validation.MaxLength, Rule: 24, Chain: nil},
{Target: "accountName", Name: validation.MinLength, Rule: 3, Chain: nil}}}}); err != nil {
return result, validation.NewErrorWithValidationError(err, "storage.AccountsClient", "ListKeys")
}
req, err := client.ListKeysPreparer(resourceGroupName, accountName)
if err != nil {
err = autorest.NewErrorWithError(err, "storage.AccountsClient", "ListKeys", nil, "Failure preparing request")
return
}
resp, err := client.ListKeysSender(req)
if err != nil {
result.Response = autorest.Response{Response: resp}
err = autorest.NewErrorWithError(err, "storage.AccountsClient", "ListKeys", resp, "Failure sending request")
return
}
result, err = client.ListKeysResponder(resp)
if err != nil {
err = autorest.NewErrorWithError(err, "storage.AccountsClient", "ListKeys", resp, "Failure responding to request")
}
return
}
// ListKeysPreparer prepares the ListKeys request.
func (client AccountsClient) ListKeysPreparer(resourceGroupName string, accountName string) (*http.Request, error) {
pathParameters := map[string]interface{}{
"accountName": autorest.Encode("path", accountName),
"resourceGroupName": autorest.Encode("path", resourceGroupName),
"subscriptionId": autorest.Encode("path", client.SubscriptionID),
}
const APIVersion = "2016-12-01"
queryParameters := map[string]interface{}{
"api-version": APIVersion,
}
preparer := autorest.CreatePreparer(
autorest.AsPost(),
autorest.WithBaseURL(client.BaseURI),
autorest.WithPathParameters("/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.Storage/storageAccounts/{accountName}/listKeys", pathParameters),
autorest.WithQueryParameters(queryParameters))
return preparer.Prepare(&http.Request{})
}
// ListKeysSender sends the ListKeys request. The method will close the
// http.Response Body if it receives an error.
func (client AccountsClient) ListKeysSender(req *http.Request) (*http.Response, error) {
return autorest.SendWithSender(client, req)
}
// ListKeysResponder handles the response to the ListKeys request. The method always
// closes the http.Response Body.
func (client AccountsClient) ListKeysResponder(resp *http.Response) (result AccountListKeysResult, err error) {
err = autorest.Respond(
resp,
client.ByInspecting(),
azure.WithErrorUnlessStatusCode(http.StatusOK),
autorest.ByUnmarshallingJSON(&result),
autorest.ByClosing())
result.Response = autorest.Response{Response: resp}
return
}
// ListServiceSAS list service SAS credentials of a specific resource.
//
// resourceGroupName is the name of the resource group within the user's
// subscription. The name is case insensitive. accountName is the name of the
// storage account within the specified resource group. Storage account names
// must be between 3 and 24 characters in length and use numbers and lower-case
// letters only. parameters is the parameters to provide to list service SAS
// credentials.
func (client AccountsClient) ListServiceSAS(resourceGroupName string, accountName string, parameters ServiceSasParameters) (result ListServiceSasResponse, err error) {
if err := validation.Validate([]validation.Validation{
{TargetValue: resourceGroupName,
Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
{Target: "resourceGroupName", Name: validation.MinLength, Rule: 1, Chain: nil},
{Target: "resourceGroupName", Name: validation.Pattern, Rule: `^[-\w\._\(\)]+$`, Chain: nil}}},
{TargetValue: accountName,
Constraints: []validation.Constraint{{Target: "accountName", Name: validation.MaxLength, Rule: 24, Chain: nil},
{Target: "accountName", Name: validation.MinLength, Rule: 3, Chain: nil}}},
{TargetValue: parameters,
Constraints: []validation.Constraint{{Target: "parameters.CanonicalizedResource", Name: validation.Null, Rule: true, Chain: nil},
{Target: "parameters.Identifier", Name: validation.Null, Rule: false,
Chain: []validation.Constraint{{Target: "parameters.Identifier", Name: validation.MaxLength, Rule: 64, Chain: nil}}}}}}); err != nil {
return result, validation.NewErrorWithValidationError(err, "storage.AccountsClient", "ListServiceSAS")
}
req, err := client.ListServiceSASPreparer(resourceGroupName, accountName, parameters)
if err != nil {
err = autorest.NewErrorWithError(err, "storage.AccountsClient", "ListServiceSAS", nil, "Failure preparing request")
return
}
resp, err := client.ListServiceSASSender(req)
if err != nil {
result.Response = autorest.Response{Response: resp}
err = autorest.NewErrorWithError(err, "storage.AccountsClient", "ListServiceSAS", resp, "Failure sending request")
return
}
result, err = client.ListServiceSASResponder(resp)
if err != nil {
err = autorest.NewErrorWithError(err, "storage.AccountsClient", "ListServiceSAS", resp, "Failure responding to request")
}
return
}
// ListServiceSASPreparer prepares the ListServiceSAS request.
func (client AccountsClient) ListServiceSASPreparer(resourceGroupName string, accountName string, parameters ServiceSasParameters) (*http.Request, error) {
pathParameters := map[string]interface{}{
"accountName": autorest.Encode("path", accountName),
"resourceGroupName": autorest.Encode("path", resourceGroupName),
"subscriptionId": autorest.Encode("path", client.SubscriptionID),
}
const APIVersion = "2016-12-01"
queryParameters := map[string]interface{}{
"api-version": APIVersion,
}
preparer := autorest.CreatePreparer(
autorest.AsJSON(),
autorest.AsPost(),
autorest.WithBaseURL(client.BaseURI),
autorest.WithPathParameters("/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.Storage/storageAccounts/{accountName}/ListServiceSas", pathParameters),
autorest.WithJSON(parameters),
autorest.WithQueryParameters(queryParameters))
return preparer.Prepare(&http.Request{})
}
// ListServiceSASSender sends the ListServiceSAS request. The method will close the
// http.Response Body if it receives an error.
func (client AccountsClient) ListServiceSASSender(req *http.Request) (*http.Response, error) {
return autorest.SendWithSender(client, req)
}
// ListServiceSASResponder handles the response to the ListServiceSAS request. The method always
// closes the http.Response Body.
func (client AccountsClient) ListServiceSASResponder(resp *http.Response) (result ListServiceSasResponse, err error) {
err = autorest.Respond(
resp,
client.ByInspecting(),
azure.WithErrorUnlessStatusCode(http.StatusOK),
autorest.ByUnmarshallingJSON(&result),
autorest.ByClosing())
result.Response = autorest.Response{Response: resp}
return
}
// RegenerateKey regenerates one of the access keys for the specified storage
// account.
//
// resourceGroupName is the name of the resource group within the user's
// subscription. The name is case insensitive. accountName is the name of the
// storage account within the specified resource group. Storage account names
// must be between 3 and 24 characters in length and use numbers and lower-case
// letters only. regenerateKey is specifies name of the key which should be
// regenerated -- key1 or key2.
func (client AccountsClient) RegenerateKey(resourceGroupName string, accountName string, regenerateKey AccountRegenerateKeyParameters) (result AccountListKeysResult, err error) {
if err := validation.Validate([]validation.Validation{
{TargetValue: resourceGroupName,
Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
{Target: "resourceGroupName", Name: validation.MinLength, Rule: 1, Chain: nil},
{Target: "resourceGroupName", Name: validation.Pattern, Rule: `^[-\w\._\(\)]+$`, Chain: nil}}},
{TargetValue: accountName,
Constraints: []validation.Constraint{{Target: "accountName", Name: validation.MaxLength, Rule: 24, Chain: nil},
{Target: "accountName", Name: validation.MinLength, Rule: 3, Chain: nil}}},
{TargetValue: regenerateKey,
Constraints: []validation.Constraint{{Target: "regenerateKey.KeyName", Name: validation.Null, Rule: true, Chain: nil}}}}); err != nil {
return result, validation.NewErrorWithValidationError(err, "storage.AccountsClient", "RegenerateKey")
}
req, err := client.RegenerateKeyPreparer(resourceGroupName, accountName, regenerateKey)
if err != nil {
err = autorest.NewErrorWithError(err, "storage.AccountsClient", "RegenerateKey", nil, "Failure preparing request")
return
}
resp, err := client.RegenerateKeySender(req)
if err != nil {
result.Response = autorest.Response{Response: resp}
err = autorest.NewErrorWithError(err, "storage.AccountsClient", "RegenerateKey", resp, "Failure sending request")
return
}
result, err = client.RegenerateKeyResponder(resp)
if err != nil {
err = autorest.NewErrorWithError(err, "storage.AccountsClient", "RegenerateKey", resp, "Failure responding to request")
}
return
}
// RegenerateKeyPreparer prepares the RegenerateKey request.
func (client AccountsClient) RegenerateKeyPreparer(resourceGroupName string, accountName string, regenerateKey AccountRegenerateKeyParameters) (*http.Request, error) {
pathParameters := map[string]interface{}{
"accountName": autorest.Encode("path", accountName),
"resourceGroupName": autorest.Encode("path", resourceGroupName),
"subscriptionId": autorest.Encode("path", client.SubscriptionID),
}
const APIVersion = "2016-12-01"
queryParameters := map[string]interface{}{
"api-version": APIVersion,
}
preparer := autorest.CreatePreparer(
autorest.AsJSON(),
autorest.AsPost(),
autorest.WithBaseURL(client.BaseURI),
autorest.WithPathParameters("/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.Storage/storageAccounts/{accountName}/regenerateKey", pathParameters),
autorest.WithJSON(regenerateKey),
autorest.WithQueryParameters(queryParameters))
return preparer.Prepare(&http.Request{})
}
// RegenerateKeySender sends the RegenerateKey request. The method will close the
// http.Response Body if it receives an error.
func (client AccountsClient) RegenerateKeySender(req *http.Request) (*http.Response, error) {
return autorest.SendWithSender(client, req)
}
// RegenerateKeyResponder handles the response to the RegenerateKey request. The method always
// closes the http.Response Body.
func (client AccountsClient) RegenerateKeyResponder(resp *http.Response) (result AccountListKeysResult, err error) {
err = autorest.Respond(
resp,
client.ByInspecting(),
azure.WithErrorUnlessStatusCode(http.StatusOK),
autorest.ByUnmarshallingJSON(&result),
autorest.ByClosing())
result.Response = autorest.Response{Response: resp}
return
}
// Update the update operation can be used to update the SKU, encryption,
// access tier, or tags for a storage account. It can also be used to map the
// account to a custom domain. Only one custom domain is supported per storage
// account; the replacement/change of custom domain is not supported. In order
// to replace an old custom domain, the old value must be cleared/unregistered
// before a new value can be set. The update of multiple properties is
// supported. This call does not change the storage keys for the account. If
// you want to change the storage account keys, use the regenerate keys
// operation. The location and name of the storage account cannot be changed
// after creation.
//
// resourceGroupName is the name of the resource group within the user's
// subscription. The name is case insensitive. accountName is the name of the
// storage account within the specified resource group. Storage account names
// must be between 3 and 24 characters in length and use numbers and lower-case
// letters only. parameters is the parameters to provide for the updated
// account.
func (client AccountsClient) Update(resourceGroupName string, accountName string, parameters AccountUpdateParameters) (result Account, err error) {
if err := validation.Validate([]validation.Validation{
{TargetValue: resourceGroupName,
Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
{Target: "resourceGroupName", Name: validation.MinLength, Rule: 1, Chain: nil},
{Target: "resourceGroupName", Name: validation.Pattern, Rule: `^[-\w\._\(\)]+$`, Chain: nil}}},
{TargetValue: accountName,
Constraints: []validation.Constraint{{Target: "accountName", Name: validation.MaxLength, Rule: 24, Chain: nil},
{Target: "accountName", Name: validation.MinLength, Rule: 3, Chain: nil}}}}); err != nil {
return result, validation.NewErrorWithValidationError(err, "storage.AccountsClient", "Update")
}
req, err := client.UpdatePreparer(resourceGroupName, accountName, parameters)
if err != nil {
err = autorest.NewErrorWithError(err, "storage.AccountsClient", "Update", nil, "Failure preparing request")
return
}
resp, err := client.UpdateSender(req)
if err != nil {
result.Response = autorest.Response{Response: resp}
err = autorest.NewErrorWithError(err, "storage.AccountsClient", "Update", resp, "Failure sending request")
return
}
result, err = client.UpdateResponder(resp)
if err != nil {
err = autorest.NewErrorWithError(err, "storage.AccountsClient", "Update", resp, "Failure responding to request")
}
return
}
// UpdatePreparer prepares the Update request.
func (client AccountsClient) UpdatePreparer(resourceGroupName string, accountName string, parameters AccountUpdateParameters) (*http.Request, error) {
pathParameters := map[string]interface{}{
"accountName": autorest.Encode("path", accountName),
"resourceGroupName": autorest.Encode("path", resourceGroupName),
"subscriptionId": autorest.Encode("path", client.SubscriptionID),
}
const APIVersion = "2016-12-01"
queryParameters := map[string]interface{}{
"api-version": APIVersion,
}
preparer := autorest.CreatePreparer(
autorest.AsJSON(),
autorest.AsPatch(),
autorest.WithBaseURL(client.BaseURI),
autorest.WithPathParameters("/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.Storage/storageAccounts/{accountName}", pathParameters),
autorest.WithJSON(parameters),
autorest.WithQueryParameters(queryParameters))
return preparer.Prepare(&http.Request{})
}
// UpdateSender sends the Update request. The method will close the
// http.Response Body if it receives an error.
func (client AccountsClient) UpdateSender(req *http.Request) (*http.Response, error) {
return autorest.SendWithSender(client, req)
}
// UpdateResponder handles the response to the Update request. The method always
// closes the http.Response Body.
func (client AccountsClient) UpdateResponder(resp *http.Response) (result Account, err error) {
err = autorest.Respond(
resp,
client.ByInspecting(),
azure.WithErrorUnlessStatusCode(http.StatusOK),
autorest.ByUnmarshallingJSON(&result),
autorest.ByClosing())
result.Response = autorest.Response{Response: resp}
return
}

53
vendor/github.com/Azure/azure-sdk-for-go/arm/storage/client.go generated vendored
View File

@ -1,53 +0,0 @@
// Package storage implements the Azure ARM Storage service API version
// 2016-12-01.
//
// The Azure Storage Management API.
package storage
// Copyright (c) Microsoft and contributors. All rights reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
//
// See the License for the specific language governing permissions and
// limitations under the License.
//
// Code generated by Microsoft (R) AutoRest Code Generator 1.0.1.0
// Changes may cause incorrect behavior and will be lost if the code is
// regenerated.
import (
"github.com/Azure/go-autorest/autorest"
)
const (
// DefaultBaseURI is the default URI used for the service Storage
DefaultBaseURI = "https://management.azure.com"
)
// ManagementClient is the base client for Storage.
type ManagementClient struct {
autorest.Client
BaseURI string
SubscriptionID string
}
// New creates an instance of the ManagementClient client.
func New(subscriptionID string) ManagementClient {
return NewWithBaseURI(DefaultBaseURI, subscriptionID)
}
// NewWithBaseURI creates an instance of the ManagementClient client.
func NewWithBaseURI(baseURI string, subscriptionID string) ManagementClient {
return ManagementClient{
Client: autorest.NewClientWithUserAgent(UserAgent()),
BaseURI: baseURI,
SubscriptionID: subscriptionID,
}
}

452
vendor/github.com/Azure/azure-sdk-for-go/arm/storage/models.go generated vendored
View File

@ -1,452 +0,0 @@
package storage
// Copyright (c) Microsoft and contributors. All rights reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
//
// See the License for the specific language governing permissions and
// limitations under the License.
//
// Code generated by Microsoft (R) AutoRest Code Generator 1.0.1.0
// Changes may cause incorrect behavior and will be lost if the code is
// regenerated.
import (
"github.com/Azure/go-autorest/autorest"
"github.com/Azure/go-autorest/autorest/date"
)
// AccessTier enumerates the values for access tier.
type AccessTier string
const (
// Cool specifies the cool state for access tier.
Cool AccessTier = "Cool"
// Hot specifies the hot state for access tier.
Hot AccessTier = "Hot"
)
// AccountStatus enumerates the values for account status.
type AccountStatus string
const (
// Available specifies the available state for account status.
Available AccountStatus = "available"
// Unavailable specifies the unavailable state for account status.
Unavailable AccountStatus = "unavailable"
)
// HTTPProtocol enumerates the values for http protocol.
type HTTPProtocol string
const (
// HTTPS specifies the https state for http protocol.
HTTPS HTTPProtocol = "https"
// Httpshttp specifies the httpshttp state for http protocol.
Httpshttp HTTPProtocol = "https,http"
)
// KeyPermission enumerates the values for key permission.
type KeyPermission string
const (
// Full specifies the full state for key permission.
Full KeyPermission = "Full"
// Read specifies the read state for key permission.
Read KeyPermission = "Read"
)
// Kind enumerates the values for kind.
type Kind string
const (
// BlobStorage specifies the blob storage state for kind.
BlobStorage Kind = "BlobStorage"
// Storage specifies the storage state for kind.
Storage Kind = "Storage"
)
// Permissions enumerates the values for permissions.
type Permissions string
const (
// A specifies the a state for permissions.
A Permissions = "a"
// C specifies the c state for permissions.
C Permissions = "c"
// D specifies the d state for permissions.
D Permissions = "d"
// L specifies the l state for permissions.
L Permissions = "l"
// P specifies the p state for permissions.
P Permissions = "p"
// R specifies the r state for permissions.
R Permissions = "r"
// U specifies the u state for permissions.
U Permissions = "u"
// W specifies the w state for permissions.
W Permissions = "w"
)
// Permissions1 enumerates the values for permissions 1.
type Permissions1 string
const (
// Permissions1A specifies the permissions 1a state for permissions 1.
Permissions1A Permissions1 = "a"
// Permissions1C specifies the permissions 1c state for permissions 1.
Permissions1C Permissions1 = "c"
// Permissions1D specifies the permissions 1d state for permissions 1.
Permissions1D Permissions1 = "d"
// Permissions1L specifies the permissions 1l state for permissions 1.
Permissions1L Permissions1 = "l"
// Permissions1P specifies the permissions 1p state for permissions 1.
Permissions1P Permissions1 = "p"
// Permissions1R specifies the permissions 1r state for permissions 1.
Permissions1R Permissions1 = "r"
// Permissions1U specifies the permissions 1u state for permissions 1.
Permissions1U Permissions1 = "u"
// Permissions1W specifies the permissions 1w state for permissions 1.
Permissions1W Permissions1 = "w"
)
// ProvisioningState enumerates the values for provisioning state.
type ProvisioningState string
const (
// Creating specifies the creating state for provisioning state.
Creating ProvisioningState = "Creating"
// ResolvingDNS specifies the resolving dns state for provisioning state.
ResolvingDNS ProvisioningState = "ResolvingDNS"
// Succeeded specifies the succeeded state for provisioning state.
Succeeded ProvisioningState = "Succeeded"
)
// Reason enumerates the values for reason.
type Reason string
const (
// AccountNameInvalid specifies the account name invalid state for reason.
AccountNameInvalid Reason = "AccountNameInvalid"
// AlreadyExists specifies the already exists state for reason.
AlreadyExists Reason = "AlreadyExists"
)
// ResourceEnum enumerates the values for resource enum.
type ResourceEnum string
const (
// ResourceEnumB specifies the resource enum b state for resource enum.
ResourceEnumB ResourceEnum = "b"
// ResourceEnumC specifies the resource enum c state for resource enum.
ResourceEnumC ResourceEnum = "c"
// ResourceEnumF specifies the resource enum f state for resource enum.
ResourceEnumF ResourceEnum = "f"
// ResourceEnumS specifies the resource enum s state for resource enum.
ResourceEnumS ResourceEnum = "s"
)
// ResourceTypes enumerates the values for resource types.
type ResourceTypes string
const (
// ResourceTypesC specifies the resource types c state for resource types.
ResourceTypesC ResourceTypes = "c"
// ResourceTypesO specifies the resource types o state for resource types.
ResourceTypesO ResourceTypes = "o"
// ResourceTypesS specifies the resource types s state for resource types.
ResourceTypesS ResourceTypes = "s"
)
// Services enumerates the values for services.
type Services string
const (
// B specifies the b state for services.
B Services = "b"
// F specifies the f state for services.
F Services = "f"
// Q specifies the q state for services.
Q Services = "q"
// T specifies the t state for services.
T Services = "t"
)
// SkuName enumerates the values for sku name.
type SkuName string
const (
// PremiumLRS specifies the premium lrs state for sku name.
PremiumLRS SkuName = "Premium_LRS"
// StandardGRS specifies the standard grs state for sku name.
StandardGRS SkuName = "Standard_GRS"
// StandardLRS specifies the standard lrs state for sku name.
StandardLRS SkuName = "Standard_LRS"
// StandardRAGRS specifies the standard ragrs state for sku name.
StandardRAGRS SkuName = "Standard_RAGRS"
// StandardZRS specifies the standard zrs state for sku name.
StandardZRS SkuName = "Standard_ZRS"
)
// SkuTier enumerates the values for sku tier.
type SkuTier string
const (
// Premium specifies the premium state for sku tier.
Premium SkuTier = "Premium"
// Standard specifies the standard state for sku tier.
Standard SkuTier = "Standard"
)
// UsageUnit enumerates the values for usage unit.
type UsageUnit string
const (
// Bytes specifies the bytes state for usage unit.
Bytes UsageUnit = "Bytes"
// BytesPerSecond specifies the bytes per second state for usage unit.
BytesPerSecond UsageUnit = "BytesPerSecond"
// Count specifies the count state for usage unit.
Count UsageUnit = "Count"
// CountsPerSecond specifies the counts per second state for usage unit.
CountsPerSecond UsageUnit = "CountsPerSecond"
// Percent specifies the percent state for usage unit.
Percent UsageUnit = "Percent"
// Seconds specifies the seconds state for usage unit.
Seconds UsageUnit = "Seconds"
)
// Account is the storage account.
type Account struct {
autorest.Response `json:"-"`
ID *string `json:"id,omitempty"`
Name *string `json:"name,omitempty"`
Type *string `json:"type,omitempty"`
Location *string `json:"location,omitempty"`
Tags *map[string]*string `json:"tags,omitempty"`
Sku *Sku `json:"sku,omitempty"`
Kind Kind `json:"kind,omitempty"`
*AccountProperties `json:"properties,omitempty"`
}
// AccountCheckNameAvailabilityParameters is the parameters used to check the
// availabity of the storage account name.
type AccountCheckNameAvailabilityParameters struct {
Name *string `json:"name,omitempty"`
Type *string `json:"type,omitempty"`
}
// AccountCreateParameters is the parameters used when creating a storage
// account.
type AccountCreateParameters struct {
Sku *Sku `json:"sku,omitempty"`
Kind Kind `json:"kind,omitempty"`
Location *string `json:"location,omitempty"`
Tags *map[string]*string `json:"tags,omitempty"`
*AccountPropertiesCreateParameters `json:"properties,omitempty"`
}
// AccountKey is an access key for the storage account.
type AccountKey struct {
KeyName *string `json:"keyName,omitempty"`
Value *string `json:"value,omitempty"`
Permissions KeyPermission `json:"permissions,omitempty"`
}
// AccountListKeysResult is the response from the ListKeys operation.
type AccountListKeysResult struct {
autorest.Response `json:"-"`
Keys *[]AccountKey `json:"keys,omitempty"`
}
// AccountListResult is the response from the List Storage Accounts operation.
type AccountListResult struct {
autorest.Response `json:"-"`
Value *[]Account `json:"value,omitempty"`
}
// AccountProperties is properties of the storage account.
type AccountProperties struct {
ProvisioningState ProvisioningState `json:"provisioningState,omitempty"`
PrimaryEndpoints *Endpoints `json:"primaryEndpoints,omitempty"`
PrimaryLocation *string `json:"primaryLocation,omitempty"`
StatusOfPrimary AccountStatus `json:"statusOfPrimary,omitempty"`
LastGeoFailoverTime *date.Time `json:"lastGeoFailoverTime,omitempty"`
SecondaryLocation *string `json:"secondaryLocation,omitempty"`
StatusOfSecondary AccountStatus `json:"statusOfSecondary,omitempty"`
CreationTime *date.Time `json:"creationTime,omitempty"`
CustomDomain *CustomDomain `json:"customDomain,omitempty"`
SecondaryEndpoints *Endpoints `json:"secondaryEndpoints,omitempty"`
Encryption *Encryption `json:"encryption,omitempty"`
AccessTier AccessTier `json:"accessTier,omitempty"`
EnableHTTPSTrafficOnly *bool `json:"supportsHttpsTrafficOnly,omitempty"`
}
// AccountPropertiesCreateParameters is the parameters used to create the
// storage account.
type AccountPropertiesCreateParameters struct {
CustomDomain *CustomDomain `json:"customDomain,omitempty"`
Encryption *Encryption `json:"encryption,omitempty"`
AccessTier AccessTier `json:"accessTier,omitempty"`
EnableHTTPSTrafficOnly *bool `json:"supportsHttpsTrafficOnly,omitempty"`
}
// AccountPropertiesUpdateParameters is the parameters used when updating a
// storage account.
type AccountPropertiesUpdateParameters struct {
CustomDomain *CustomDomain `json:"customDomain,omitempty"`
Encryption *Encryption `json:"encryption,omitempty"`
AccessTier AccessTier `json:"accessTier,omitempty"`
EnableHTTPSTrafficOnly *bool `json:"supportsHttpsTrafficOnly,omitempty"`
}
// AccountRegenerateKeyParameters is the parameters used to regenerate the
// storage account key.
type AccountRegenerateKeyParameters struct {
KeyName *string `json:"keyName,omitempty"`
}
// AccountSasParameters is the parameters to list SAS credentials of a storage
// account.
type AccountSasParameters struct {
Services Services `json:"signedServices,omitempty"`
ResourceTypes ResourceTypes `json:"signedResourceTypes,omitempty"`
Permissions Permissions `json:"signedPermission,omitempty"`
IPAddressOrRange *string `json:"signedIp,omitempty"`
Protocols HTTPProtocol `json:"signedProtocol,omitempty"`
SharedAccessStartTime *date.Time `json:"signedStart,omitempty"`
SharedAccessExpiryTime *date.Time `json:"signedExpiry,omitempty"`
KeyToSign *string `json:"keyToSign,omitempty"`
}
// AccountUpdateParameters is the parameters that can be provided when updating
// the storage account properties.
type AccountUpdateParameters struct {
Sku *Sku `json:"sku,omitempty"`
Tags *map[string]*string `json:"tags,omitempty"`
*AccountPropertiesUpdateParameters `json:"properties,omitempty"`
}
// CheckNameAvailabilityResult is the CheckNameAvailability operation response.
type CheckNameAvailabilityResult struct {
autorest.Response `json:"-"`
NameAvailable *bool `json:"nameAvailable,omitempty"`
Reason Reason `json:"reason,omitempty"`
Message *string `json:"message,omitempty"`
}
// CustomDomain is the custom domain assigned to this storage account. This can
// be set via Update.
type CustomDomain struct {
Name *string `json:"name,omitempty"`
UseSubDomain *bool `json:"useSubDomain,omitempty"`
}
// Encryption is the encryption settings on the storage account.
type Encryption struct {
Services *EncryptionServices `json:"services,omitempty"`
KeySource *string `json:"keySource,omitempty"`
}
// EncryptionService is a service that allows server-side encryption to be
// used.
type EncryptionService struct {
Enabled *bool `json:"enabled,omitempty"`
LastEnabledTime *date.Time `json:"lastEnabledTime,omitempty"`
}
// EncryptionServices is a list of services that support encryption.
type EncryptionServices struct {
Blob *EncryptionService `json:"blob,omitempty"`
File *EncryptionService `json:"file,omitempty"`
Table *EncryptionService `json:"table,omitempty"`
Queue *EncryptionService `json:"queue,omitempty"`
}
// Endpoints is the URIs that are used to perform a retrieval of a public blob,
// queue, or table object.
type Endpoints struct {
Blob *string `json:"blob,omitempty"`
Queue *string `json:"queue,omitempty"`
Table *string `json:"table,omitempty"`
File *string `json:"file,omitempty"`
}
// ListAccountSasResponse is the List SAS credentials operation response.
type ListAccountSasResponse struct {
autorest.Response `json:"-"`
AccountSasToken *string `json:"accountSasToken,omitempty"`
}
// ListServiceSasResponse is the List service SAS credentials operation
// response.
type ListServiceSasResponse struct {
autorest.Response `json:"-"`
ServiceSasToken *string `json:"serviceSasToken,omitempty"`
}
// Resource is describes a storage resource.
type Resource struct {
ID *string `json:"id,omitempty"`
Name *string `json:"name,omitempty"`
Type *string `json:"type,omitempty"`
Location *string `json:"location,omitempty"`
Tags *map[string]*string `json:"tags,omitempty"`
}
// ServiceSasParameters is the parameters to list service SAS credentials of a
// speicific resource.
type ServiceSasParameters struct {
CanonicalizedResource *string `json:"canonicalizedResource,omitempty"`
Resource Resource `json:"signedResource,omitempty"`
Permissions Permissions `json:"signedPermission,omitempty"`
IPAddressOrRange *string `json:"signedIp,omitempty"`
Protocols HTTPProtocol `json:"signedProtocol,omitempty"`
SharedAccessStartTime *date.Time `json:"signedStart,omitempty"`
SharedAccessExpiryTime *date.Time `json:"signedExpiry,omitempty"`
Identifier *string `json:"signedIdentifier,omitempty"`
PartitionKeyStart *string `json:"startPk,omitempty"`
PartitionKeyEnd *string `json:"endPk,omitempty"`
RowKeyStart *string `json:"startRk,omitempty"`
RowKeyEnd *string `json:"endRk,omitempty"`
KeyToSign *string `json:"keyToSign,omitempty"`
CacheControl *string `json:"rscc,omitempty"`
ContentDisposition *string `json:"rscd,omitempty"`
ContentEncoding *string `json:"rsce,omitempty"`
ContentLanguage *string `json:"rscl,omitempty"`
ContentType *string `json:"rsct,omitempty"`
}
// Sku is the SKU of the storage account.
type Sku struct {
Name SkuName `json:"name,omitempty"`
Tier SkuTier `json:"tier,omitempty"`
}
// Usage is describes Storage Resource Usage.
type Usage struct {
Unit UsageUnit `json:"unit,omitempty"`
CurrentValue *int32 `json:"currentValue,omitempty"`
Limit *int32 `json:"limit,omitempty"`
Name *UsageName `json:"name,omitempty"`
}
// UsageListResult is the response from the List Usages operation.
type UsageListResult struct {
autorest.Response `json:"-"`
Value *[]Usage `json:"value,omitempty"`
}
// UsageName is the usage names that can be used; currently limited to
// StorageAccount.
type UsageName struct {
Value *string `json:"value,omitempty"`
LocalizedValue *string `json:"localizedValue,omitempty"`
}

102
vendor/github.com/Azure/azure-sdk-for-go/arm/storage/usage.go generated vendored
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@ -1,102 +0,0 @@
package storage
// Copyright (c) Microsoft and contributors. All rights reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
//
// See the License for the specific language governing permissions and
// limitations under the License.
//
// Code generated by Microsoft (R) AutoRest Code Generator 1.0.1.0
// Changes may cause incorrect behavior and will be lost if the code is
// regenerated.
import (
"github.com/Azure/go-autorest/autorest"
"github.com/Azure/go-autorest/autorest/azure"
"net/http"
)
// UsageClient is the the Azure Storage Management API.
type UsageClient struct {
ManagementClient
}
// NewUsageClient creates an instance of the UsageClient client.
func NewUsageClient(subscriptionID string) UsageClient {
return NewUsageClientWithBaseURI(DefaultBaseURI, subscriptionID)
}
// NewUsageClientWithBaseURI creates an instance of the UsageClient client.
func NewUsageClientWithBaseURI(baseURI string, subscriptionID string) UsageClient {
return UsageClient{NewWithBaseURI(baseURI, subscriptionID)}
}
// List gets the current usage count and the limit for the resources under the
// subscription.
func (client UsageClient) List() (result UsageListResult, err error) {
req, err := client.ListPreparer()
if err != nil {
err = autorest.NewErrorWithError(err, "storage.UsageClient", "List", nil, "Failure preparing request")
return
}
resp, err := client.ListSender(req)
if err != nil {
result.Response = autorest.Response{Response: resp}
err = autorest.NewErrorWithError(err, "storage.UsageClient", "List", resp, "Failure sending request")
return
}
result, err = client.ListResponder(resp)
if err != nil {
err = autorest.NewErrorWithError(err, "storage.UsageClient", "List", resp, "Failure responding to request")
}
return
}
// ListPreparer prepares the List request.
func (client UsageClient) ListPreparer() (*http.Request, error) {
pathParameters := map[string]interface{}{
"subscriptionId": autorest.Encode("path", client.SubscriptionID),
}
const APIVersion = "2016-12-01"
queryParameters := map[string]interface{}{
"api-version": APIVersion,
}
preparer := autorest.CreatePreparer(
autorest.AsGet(),
autorest.WithBaseURL(client.BaseURI),
autorest.WithPathParameters("/subscriptions/{subscriptionId}/providers/Microsoft.Storage/usages", pathParameters),
autorest.WithQueryParameters(queryParameters))
return preparer.Prepare(&http.Request{})
}
// ListSender sends the List request. The method will close the
// http.Response Body if it receives an error.
func (client UsageClient) ListSender(req *http.Request) (*http.Response, error) {
return autorest.SendWithSender(client, req)
}
// ListResponder handles the response to the List request. The method always
// closes the http.Response Body.
func (client UsageClient) ListResponder(resp *http.Response) (result UsageListResult, err error) {
err = autorest.Respond(
resp,
client.ByInspecting(),
azure.WithErrorUnlessStatusCode(http.StatusOK),
autorest.ByUnmarshallingJSON(&result),
autorest.ByClosing())
result.Response = autorest.Response{Response: resp}
return
}

29
vendor/github.com/Azure/azure-sdk-for-go/arm/storage/version.go generated vendored
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@ -1,29 +0,0 @@
package storage
// Copyright (c) Microsoft and contributors. All rights reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
//
// See the License for the specific language governing permissions and
// limitations under the License.
//
// Code generated by Microsoft (R) AutoRest Code Generator 1.0.1.0
// Changes may cause incorrect behavior and will be lost if the code is
// regenerated.
// UserAgent returns the UserAgent string to use when sending http.Requests.
func UserAgent() string {
return "Azure-SDK-For-Go/v10.0.2-beta arm-storage/2016-12-01"
}
// Version returns the semantic version (see http://semver.org) of the client.
func Version() string {
return "v10.0.2-beta"
}

70
vendor/github.com/Azure/azure-sdk-for-go/storage/appendblob.go generated vendored
View File

@ -1,70 +0,0 @@
package storage
import (
"bytes"
"fmt"
"net/http"
"net/url"
"time"
)
// PutAppendBlob initializes an empty append blob with specified name. An
// append blob must be created using this method before appending blocks.
//
// See https://docs.microsoft.com/en-us/rest/api/storageservices/fileservices/Put-Blob
func (b *Blob) PutAppendBlob(options *PutBlobOptions) error {
params := url.Values{}
headers := b.Container.bsc.client.getStandardHeaders()
headers["x-ms-blob-type"] = string(BlobTypeAppend)
headers = mergeHeaders(headers, headersFromStruct(b.Properties))
headers = b.Container.bsc.client.addMetadataToHeaders(headers, b.Metadata)
if options != nil {
params = addTimeout(params, options.Timeout)
headers = mergeHeaders(headers, headersFromStruct(*options))
}
uri := b.Container.bsc.client.getEndpoint(blobServiceName, b.buildPath(), params)
resp, err := b.Container.bsc.client.exec(http.MethodPut, uri, headers, nil, b.Container.bsc.auth)
if err != nil {
return err
}
readAndCloseBody(resp.body)
return checkRespCode(resp.statusCode, []int{http.StatusCreated})
}
// AppendBlockOptions includes the options for an append block operation
type AppendBlockOptions struct {
Timeout uint
LeaseID string `header:"x-ms-lease-id"`
MaxSize *uint `header:"x-ms-blob-condition-maxsize"`
AppendPosition *uint `header:"x-ms-blob-condition-appendpos"`
IfModifiedSince *time.Time `header:"If-Modified-Since"`
IfUnmodifiedSince *time.Time `header:"If-Unmodified-Since"`
IfMatch string `header:"If-Match"`
IfNoneMatch string `header:"If-None-Match"`
RequestID string `header:"x-ms-client-request-id"`
}
// AppendBlock appends a block to an append blob.
//
// See https://docs.microsoft.com/en-us/rest/api/storageservices/fileservices/Append-Block
func (b *Blob) AppendBlock(chunk []byte, options *AppendBlockOptions) error {
params := url.Values{"comp": {"appendblock"}}
headers := b.Container.bsc.client.getStandardHeaders()
headers["x-ms-blob-type"] = string(BlobTypeAppend)
headers["Content-Length"] = fmt.Sprintf("%v", len(chunk))
if options != nil {
params = addTimeout(params, options.Timeout)
headers = mergeHeaders(headers, headersFromStruct(*options))
}
uri := b.Container.bsc.client.getEndpoint(blobServiceName, b.buildPath(), params)
resp, err := b.Container.bsc.client.exec(http.MethodPut, uri, headers, bytes.NewReader(chunk), b.Container.bsc.auth)
if err != nil {
return err
}
readAndCloseBody(resp.body)
return checkRespCode(resp.statusCode, []int{http.StatusCreated})
}

227
vendor/github.com/Azure/azure-sdk-for-go/storage/authorization.go generated vendored
View File

@ -1,227 +0,0 @@
// Package storage provides clients for Microsoft Azure Storage Services.
package storage
import (
"bytes"
"fmt"
"net/url"
"sort"
"strings"
)
// See: https://docs.microsoft.com/rest/api/storageservices/fileservices/authentication-for-the-azure-storage-services
type authentication string
const (
sharedKey authentication = "sharedKey"
sharedKeyForTable authentication = "sharedKeyTable"
sharedKeyLite authentication = "sharedKeyLite"
sharedKeyLiteForTable authentication = "sharedKeyLiteTable"
// headers
headerAcceptCharset = "Accept-Charset"
headerAuthorization = "Authorization"
headerContentLength = "Content-Length"
headerDate = "Date"
headerXmsDate = "x-ms-date"
headerXmsVersion = "x-ms-version"
headerContentEncoding = "Content-Encoding"
headerContentLanguage = "Content-Language"
headerContentType = "Content-Type"
headerContentMD5 = "Content-MD5"
headerIfModifiedSince = "If-Modified-Since"
headerIfMatch = "If-Match"
headerIfNoneMatch = "If-None-Match"
headerIfUnmodifiedSince = "If-Unmodified-Since"
headerRange = "Range"
headerDataServiceVersion = "DataServiceVersion"
headerMaxDataServiceVersion = "MaxDataServiceVersion"
headerContentTransferEncoding = "Content-Transfer-Encoding"
)
func (c *Client) addAuthorizationHeader(verb, url string, headers map[string]string, auth authentication) (map[string]string, error) {
authHeader, err := c.getSharedKey(verb, url, headers, auth)
if err != nil {
return nil, err
}
headers[headerAuthorization] = authHeader
return headers, nil
}
func (c *Client) getSharedKey(verb, url string, headers map[string]string, auth authentication) (string, error) {
canRes, err := c.buildCanonicalizedResource(url, auth)
if err != nil {
return "", err
}
canString, err := buildCanonicalizedString(verb, headers, canRes, auth)
if err != nil {
return "", err
}
return c.createAuthorizationHeader(canString, auth), nil
}
func (c *Client) buildCanonicalizedResource(uri string, auth authentication) (string, error) {
errMsg := "buildCanonicalizedResource error: %s"
u, err := url.Parse(uri)
if err != nil {
return "", fmt.Errorf(errMsg, err.Error())
}
cr := bytes.NewBufferString("/")
cr.WriteString(c.getCanonicalizedAccountName())
if len(u.Path) > 0 {
// Any portion of the CanonicalizedResource string that is derived from
// the resource's URI should be encoded exactly as it is in the URI.
// -- https://msdn.microsoft.com/en-gb/library/azure/dd179428.aspx
cr.WriteString(u.EscapedPath())
}
params, err := url.ParseQuery(u.RawQuery)
if err != nil {
return "", fmt.Errorf(errMsg, err.Error())
}
// See https://github.com/Azure/azure-storage-net/blob/master/Lib/Common/Core/Util/AuthenticationUtility.cs#L277
if auth == sharedKey {
if len(params) > 0 {
cr.WriteString("\n")
keys := []string{}
for key := range params {
keys = append(keys, key)
}
sort.Strings(keys)
completeParams := []string{}
for _, key := range keys {
if len(params[key]) > 1 {
sort.Strings(params[key])
}
completeParams = append(completeParams, fmt.Sprintf("%s:%s", key, strings.Join(params[key], ",")))
}
cr.WriteString(strings.Join(completeParams, "\n"))
}
} else {
// search for "comp" parameter, if exists then add it to canonicalizedresource
if v, ok := params["comp"]; ok {
cr.WriteString("?comp=" + v[0])
}
}
return string(cr.Bytes()), nil
}
func (c *Client) getCanonicalizedAccountName() string {
// since we may be trying to access a secondary storage account, we need to
// remove the -secondary part of the storage name
return strings.TrimSuffix(c.accountName, "-secondary")
}
func buildCanonicalizedString(verb string, headers map[string]string, canonicalizedResource string, auth authentication) (string, error) {
contentLength := headers[headerContentLength]
if contentLength == "0" {
contentLength = ""
}
date := headers[headerDate]
if v, ok := headers[headerXmsDate]; ok {
if auth == sharedKey || auth == sharedKeyLite {
date = ""
} else {
date = v
}
}
var canString string
switch auth {
case sharedKey:
canString = strings.Join([]string{
verb,
headers[headerContentEncoding],
headers[headerContentLanguage],
contentLength,
headers[headerContentMD5],
headers[headerContentType],
date,
headers[headerIfModifiedSince],
headers[headerIfMatch],
headers[headerIfNoneMatch],
headers[headerIfUnmodifiedSince],
headers[headerRange],
buildCanonicalizedHeader(headers),
canonicalizedResource,
}, "\n")
case sharedKeyForTable:
canString = strings.Join([]string{
verb,
headers[headerContentMD5],
headers[headerContentType],
date,
canonicalizedResource,
}, "\n")
case sharedKeyLite:
canString = strings.Join([]string{
verb,
headers[headerContentMD5],
headers[headerContentType],
date,
buildCanonicalizedHeader(headers),
canonicalizedResource,
}, "\n")
case sharedKeyLiteForTable:
canString = strings.Join([]string{
date,
canonicalizedResource,
}, "\n")
default:
return "", fmt.Errorf("%s authentication is not supported yet", auth)
}
return canString, nil
}
func buildCanonicalizedHeader(headers map[string]string) string {
cm := make(map[string]string)
for k, v := range headers {
headerName := strings.TrimSpace(strings.ToLower(k))
if strings.HasPrefix(headerName, "x-ms-") {
cm[headerName] = v
}
}
if len(cm) == 0 {
return ""
}
keys := []string{}
for key := range cm {
keys = append(keys, key)
}
sort.Strings(keys)
ch := bytes.NewBufferString("")
for _, key := range keys {
ch.WriteString(key)
ch.WriteRune(':')
ch.WriteString(cm[key])
ch.WriteRune('\n')
}
return strings.TrimSuffix(string(ch.Bytes()), "\n")
}
func (c *Client) createAuthorizationHeader(canonicalizedString string, auth authentication) string {
signature := c.computeHmac256(canonicalizedString)
var key string
switch auth {
case sharedKey, sharedKeyForTable:
key = "SharedKey"
case sharedKeyLite, sharedKeyLiteForTable:
key = "SharedKeyLite"
}
return fmt.Sprintf("%s %s:%s", key, c.getCanonicalizedAccountName(), signature)
}

617
vendor/github.com/Azure/azure-sdk-for-go/storage/blob.go generated vendored
View File

@ -1,617 +0,0 @@
package storage
import (
"encoding/xml"
"errors"
"fmt"
"io"
"net/http"
"net/url"
"strconv"
"strings"
"time"
)
// A Blob is an entry in BlobListResponse.
type Blob struct {
Container *Container
Name string `xml:"Name"`
Snapshot time.Time `xml:"Snapshot"`
Properties BlobProperties `xml:"Properties"`
Metadata BlobMetadata `xml:"Metadata"`
}
// PutBlobOptions includes the options any put blob operation
// (page, block, append)
type PutBlobOptions struct {
Timeout uint
LeaseID string `header:"x-ms-lease-id"`
Origin string `header:"Origin"`
IfModifiedSince *time.Time `header:"If-Modified-Since"`
IfUnmodifiedSince *time.Time `header:"If-Unmodified-Since"`
IfMatch string `header:"If-Match"`
IfNoneMatch string `header:"If-None-Match"`
RequestID string `header:"x-ms-client-request-id"`
}
// BlobMetadata is a set of custom name/value pairs.
//
// See https://msdn.microsoft.com/en-us/library/azure/dd179404.aspx
type BlobMetadata map[string]string
type blobMetadataEntries struct {
Entries []blobMetadataEntry `xml:",any"`
}
type blobMetadataEntry struct {
XMLName xml.Name
Value string `xml:",chardata"`
}
// UnmarshalXML converts the xml:Metadata into Metadata map
func (bm *BlobMetadata) UnmarshalXML(d *xml.Decoder, start xml.StartElement) error {
var entries blobMetadataEntries
if err := d.DecodeElement(&entries, &start); err != nil {
return err
}
for _, entry := range entries.Entries {
if *bm == nil {
*bm = make(BlobMetadata)
}
(*bm)[strings.ToLower(entry.XMLName.Local)] = entry.Value
}
return nil
}
// MarshalXML implements the xml.Marshaler interface. It encodes
// metadata name/value pairs as they would appear in an Azure
// ListBlobs response.
func (bm BlobMetadata) MarshalXML(enc *xml.Encoder, start xml.StartElement) error {
entries := make([]blobMetadataEntry, 0, len(bm))
for k, v := range bm {
entries = append(entries, blobMetadataEntry{
XMLName: xml.Name{Local: http.CanonicalHeaderKey(k)},
Value: v,
})
}
return enc.EncodeElement(blobMetadataEntries{
Entries: entries,
}, start)
}
// BlobProperties contains various properties of a blob
// returned in various endpoints like ListBlobs or GetBlobProperties.
type BlobProperties struct {
LastModified TimeRFC1123 `xml:"Last-Modified"`
Etag string `xml:"Etag"`
ContentMD5 string `xml:"Content-MD5" header:"x-ms-blob-content-md5"`
ContentLength int64 `xml:"Content-Length"`
ContentType string `xml:"Content-Type" header:"x-ms-blob-content-type"`
ContentEncoding string `xml:"Content-Encoding" header:"x-ms-blob-content-encoding"`
CacheControl string `xml:"Cache-Control" header:"x-ms-blob-cache-control"`
ContentLanguage string `xml:"Cache-Language" header:"x-ms-blob-content-language"`
ContentDisposition string `xml:"Content-Disposition" header:"x-ms-blob-content-disposition"`
BlobType BlobType `xml:"x-ms-blob-blob-type"`
SequenceNumber int64 `xml:"x-ms-blob-sequence-number"`
CopyID string `xml:"CopyId"`
CopyStatus string `xml:"CopyStatus"`
CopySource string `xml:"CopySource"`
CopyProgress string `xml:"CopyProgress"`
CopyCompletionTime TimeRFC1123 `xml:"CopyCompletionTime"`
CopyStatusDescription string `xml:"CopyStatusDescription"`
LeaseStatus string `xml:"LeaseStatus"`
LeaseState string `xml:"LeaseState"`
LeaseDuration string `xml:"LeaseDuration"`
ServerEncrypted bool `xml:"ServerEncrypted"`
IncrementalCopy bool `xml:"IncrementalCopy"`
}
// BlobType defines the type of the Azure Blob.
type BlobType string
// Types of page blobs
const (
BlobTypeBlock BlobType = "BlockBlob"
BlobTypePage BlobType = "PageBlob"
BlobTypeAppend BlobType = "AppendBlob"
)
func (b *Blob) buildPath() string {
return b.Container.buildPath() + "/" + b.Name
}
// Exists returns true if a blob with given name exists on the specified
// container of the storage account.
func (b *Blob) Exists() (bool, error) {
uri := b.Container.bsc.client.getEndpoint(blobServiceName, b.buildPath(), nil)
headers := b.Container.bsc.client.getStandardHeaders()
resp, err := b.Container.bsc.client.exec(http.MethodHead, uri, headers, nil, b.Container.bsc.auth)
if resp != nil {
defer readAndCloseBody(resp.body)
if resp.statusCode == http.StatusOK || resp.statusCode == http.StatusNotFound {
return resp.statusCode == http.StatusOK, nil
}
}
return false, err
}
// GetURL gets the canonical URL to the blob with the specified name in the
// specified container. If name is not specified, the canonical URL for the entire
// container is obtained.
// This method does not create a publicly accessible URL if the blob or container
// is private and this method does not check if the blob exists.
func (b *Blob) GetURL() string {
container := b.Container.Name
if container == "" {
container = "$root"
}
return b.Container.bsc.client.getEndpoint(blobServiceName, pathForResource(container, b.Name), nil)
}
// GetBlobRangeOptions includes the options for a get blob range operation
type GetBlobRangeOptions struct {
Range *BlobRange
GetRangeContentMD5 bool
*GetBlobOptions
}
// GetBlobOptions includes the options for a get blob operation
type GetBlobOptions struct {
Timeout uint
Snapshot *time.Time
LeaseID string `header:"x-ms-lease-id"`
Origin string `header:"Origin"`
IfModifiedSince *time.Time `header:"If-Modified-Since"`
IfUnmodifiedSince *time.Time `header:"If-Unmodified-Since"`
IfMatch string `header:"If-Match"`
IfNoneMatch string `header:"If-None-Match"`
RequestID string `header:"x-ms-client-request-id"`
}
// BlobRange represents the bytes range to be get
type BlobRange struct {
Start uint64
End uint64
}
func (br BlobRange) String() string {
return fmt.Sprintf("bytes=%d-%d", br.Start, br.End)
}
// Get returns a stream to read the blob. Caller must call both Read and Close()
// to correctly close the underlying connection.
// See https://docs.microsoft.com/en-us/rest/api/storageservices/fileservices/Get-Blob
func (b *Blob) Get(options *GetBlobOptions) (io.ReadCloser, error) {
rangeOptions := GetBlobRangeOptions{
GetBlobOptions: options,
}
resp, err := b.getRange(&rangeOptions)
if err != nil {
return nil, err
}
if err := checkRespCode(resp.statusCode, []int{http.StatusOK}); err != nil {
return nil, err
}
if err := b.writePropoerties(resp.headers); err != nil {
return resp.body, err
}
return resp.body, nil
}
// GetRange reads the specified range of a blob to a stream. The bytesRange
// string must be in a format like "0-", "10-100" as defined in HTTP 1.1 spec.
// Caller must call both Read and Close()// to correctly close the underlying
// connection.
// See https://docs.microsoft.com/en-us/rest/api/storageservices/fileservices/Get-Blob
func (b *Blob) GetRange(options *GetBlobRangeOptions) (io.ReadCloser, error) {
resp, err := b.getRange(options)
if err != nil {
return nil, err
}
if err := checkRespCode(resp.statusCode, []int{http.StatusPartialContent}); err != nil {
return nil, err
}
if err := b.writePropoerties(resp.headers); err != nil {
return resp.body, err
}
return resp.body, nil
}
func (b *Blob) getRange(options *GetBlobRangeOptions) (*storageResponse, error) {
params := url.Values{}
headers := b.Container.bsc.client.getStandardHeaders()
if options != nil {
if options.Range != nil {
headers["Range"] = options.Range.String()
headers["x-ms-range-get-content-md5"] = fmt.Sprintf("%v", options.GetRangeContentMD5)
}
if options.GetBlobOptions != nil {
headers = mergeHeaders(headers, headersFromStruct(*options.GetBlobOptions))
params = addTimeout(params, options.Timeout)
params = addSnapshot(params, options.Snapshot)
}
}
uri := b.Container.bsc.client.getEndpoint(blobServiceName, b.buildPath(), params)
resp, err := b.Container.bsc.client.exec(http.MethodGet, uri, headers, nil, b.Container.bsc.auth)
if err != nil {
return nil, err
}
return resp, err
}
// SnapshotOptions includes the options for a snapshot blob operation
type SnapshotOptions struct {
Timeout uint
LeaseID string `header:"x-ms-lease-id"`
IfModifiedSince *time.Time `header:"If-Modified-Since"`
IfUnmodifiedSince *time.Time `header:"If-Unmodified-Since"`
IfMatch string `header:"If-Match"`
IfNoneMatch string `header:"If-None-Match"`
RequestID string `header:"x-ms-client-request-id"`
}
// CreateSnapshot creates a snapshot for a blob
// See https://msdn.microsoft.com/en-us/library/azure/ee691971.aspx
func (b *Blob) CreateSnapshot(options *SnapshotOptions) (snapshotTimestamp *time.Time, err error) {
params := url.Values{"comp": {"snapshot"}}
headers := b.Container.bsc.client.getStandardHeaders()
headers = b.Container.bsc.client.addMetadataToHeaders(headers, b.Metadata)
if options != nil {
params = addTimeout(params, options.Timeout)
headers = mergeHeaders(headers, headersFromStruct(*options))
}
uri := b.Container.bsc.client.getEndpoint(blobServiceName, b.buildPath(), params)
resp, err := b.Container.bsc.client.exec(http.MethodPut, uri, headers, nil, b.Container.bsc.auth)
if err != nil || resp == nil {
return nil, err
}
defer readAndCloseBody(resp.body)
if err := checkRespCode(resp.statusCode, []int{http.StatusCreated}); err != nil {
return nil, err
}
snapshotResponse := resp.headers.Get(http.CanonicalHeaderKey("x-ms-snapshot"))
if snapshotResponse != "" {
snapshotTimestamp, err := time.Parse(time.RFC3339, snapshotResponse)
if err != nil {
return nil, err
}
return &snapshotTimestamp, nil
}
return nil, errors.New("Snapshot not created")
}
// GetBlobPropertiesOptions includes the options for a get blob properties operation
type GetBlobPropertiesOptions struct {
Timeout uint
Snapshot *time.Time
LeaseID string `header:"x-ms-lease-id"`
IfModifiedSince *time.Time `header:"If-Modified-Since"`
IfUnmodifiedSince *time.Time `header:"If-Unmodified-Since"`
IfMatch string `header:"If-Match"`
IfNoneMatch string `header:"If-None-Match"`
RequestID string `header:"x-ms-client-request-id"`
}
// GetProperties provides various information about the specified blob.
// See https://msdn.microsoft.com/en-us/library/azure/dd179394.aspx
func (b *Blob) GetProperties(options *GetBlobPropertiesOptions) error {
params := url.Values{}
headers := b.Container.bsc.client.getStandardHeaders()
if options != nil {
params = addTimeout(params, options.Timeout)
params = addSnapshot(params, options.Snapshot)
headers = mergeHeaders(headers, headersFromStruct(*options))
}
uri := b.Container.bsc.client.getEndpoint(blobServiceName, b.buildPath(), params)
resp, err := b.Container.bsc.client.exec(http.MethodHead, uri, headers, nil, b.Container.bsc.auth)
if err != nil {
return err
}
defer readAndCloseBody(resp.body)
if err = checkRespCode(resp.statusCode, []int{http.StatusOK}); err != nil {
return err
}
return b.writePropoerties(resp.headers)
}
func (b *Blob) writePropoerties(h http.Header) error {
var err error
var contentLength int64
contentLengthStr := h.Get("Content-Length")
if contentLengthStr != "" {
contentLength, err = strconv.ParseInt(contentLengthStr, 0, 64)
if err != nil {
return err
}
}
var sequenceNum int64
sequenceNumStr := h.Get("x-ms-blob-sequence-number")
if sequenceNumStr != "" {
sequenceNum, err = strconv.ParseInt(sequenceNumStr, 0, 64)
if err != nil {
return err
}
}
lastModified, err := getTimeFromHeaders(h, "Last-Modified")
if err != nil {
return err
}
copyCompletionTime, err := getTimeFromHeaders(h, "x-ms-copy-completion-time")
if err != nil {
return err
}
b.Properties = BlobProperties{
LastModified: TimeRFC1123(*lastModified),
Etag: h.Get("Etag"),
ContentMD5: h.Get("Content-MD5"),
ContentLength: contentLength,
ContentEncoding: h.Get("Content-Encoding"),
ContentType: h.Get("Content-Type"),
ContentDisposition: h.Get("Content-Disposition"),
CacheControl: h.Get("Cache-Control"),
ContentLanguage: h.Get("Content-Language"),
SequenceNumber: sequenceNum,
CopyCompletionTime: TimeRFC1123(*copyCompletionTime),
CopyStatusDescription: h.Get("x-ms-copy-status-description"),
CopyID: h.Get("x-ms-copy-id"),
CopyProgress: h.Get("x-ms-copy-progress"),
CopySource: h.Get("x-ms-copy-source"),
CopyStatus: h.Get("x-ms-copy-status"),
BlobType: BlobType(h.Get("x-ms-blob-type")),
LeaseStatus: h.Get("x-ms-lease-status"),
LeaseState: h.Get("x-ms-lease-state"),
}
b.writeMetadata(h)
return nil
}
// SetBlobPropertiesOptions contains various properties of a blob and is an entry
// in SetProperties
type SetBlobPropertiesOptions struct {
Timeout uint
LeaseID string `header:"x-ms-lease-id"`
Origin string `header:"Origin"`
IfModifiedSince *time.Time `header:"If-Modified-Since"`
IfUnmodifiedSince *time.Time `header:"If-Unmodified-Since"`
IfMatch string `header:"If-Match"`
IfNoneMatch string `header:"If-None-Match"`
SequenceNumberAction *SequenceNumberAction
RequestID string `header:"x-ms-client-request-id"`
}
// SequenceNumberAction defines how the blob's sequence number should be modified
type SequenceNumberAction string
// Options for sequence number action
const (
SequenceNumberActionMax SequenceNumberAction = "max"
SequenceNumberActionUpdate SequenceNumberAction = "update"
SequenceNumberActionIncrement SequenceNumberAction = "increment"
)
// SetProperties replaces the BlobHeaders for the specified blob.
//
// Some keys may be converted to Camel-Case before sending. All keys
// are returned in lower case by GetBlobProperties. HTTP header names
// are case-insensitive so case munging should not matter to other
// applications either.
//
// See https://docs.microsoft.com/en-us/rest/api/storageservices/fileservices/Set-Blob-Properties
func (b *Blob) SetProperties(options *SetBlobPropertiesOptions) error {
params := url.Values{"comp": {"properties"}}
headers := b.Container.bsc.client.getStandardHeaders()
headers = mergeHeaders(headers, headersFromStruct(b.Properties))
if options != nil {
params = addTimeout(params, options.Timeout)
headers = mergeHeaders(headers, headersFromStruct(*options))
}
uri := b.Container.bsc.client.getEndpoint(blobServiceName, b.buildPath(), params)
if b.Properties.BlobType == BlobTypePage {
headers = addToHeaders(headers, "x-ms-blob-content-length", fmt.Sprintf("byte %v", b.Properties.ContentLength))
if options != nil || options.SequenceNumberAction != nil {
headers = addToHeaders(headers, "x-ms-sequence-number-action", string(*options.SequenceNumberAction))
if *options.SequenceNumberAction != SequenceNumberActionIncrement {
headers = addToHeaders(headers, "x-ms-blob-sequence-number", fmt.Sprintf("%v", b.Properties.SequenceNumber))
}
}
}
resp, err := b.Container.bsc.client.exec(http.MethodPut, uri, headers, nil, b.Container.bsc.auth)
if err != nil {
return err
}
readAndCloseBody(resp.body)
return checkRespCode(resp.statusCode, []int{http.StatusOK})
}
// SetBlobMetadataOptions includes the options for a set blob metadata operation
type SetBlobMetadataOptions struct {
Timeout uint
LeaseID string `header:"x-ms-lease-id"`
IfModifiedSince *time.Time `header:"If-Modified-Since"`
IfUnmodifiedSince *time.Time `header:"If-Unmodified-Since"`
IfMatch string `header:"If-Match"`
IfNoneMatch string `header:"If-None-Match"`
RequestID string `header:"x-ms-client-request-id"`
}
// SetMetadata replaces the metadata for the specified blob.
//
// Some keys may be converted to Camel-Case before sending. All keys
// are returned in lower case by GetBlobMetadata. HTTP header names
// are case-insensitive so case munging should not matter to other
// applications either.
//
// See https://msdn.microsoft.com/en-us/library/azure/dd179414.aspx
func (b *Blob) SetMetadata(options *SetBlobMetadataOptions) error {
params := url.Values{"comp": {"metadata"}}
headers := b.Container.bsc.client.getStandardHeaders()
headers = b.Container.bsc.client.addMetadataToHeaders(headers, b.Metadata)
if options != nil {
params = addTimeout(params, options.Timeout)
headers = mergeHeaders(headers, headersFromStruct(*options))
}
uri := b.Container.bsc.client.getEndpoint(blobServiceName, b.buildPath(), params)
resp, err := b.Container.bsc.client.exec(http.MethodPut, uri, headers, nil, b.Container.bsc.auth)
if err != nil {
return err
}
readAndCloseBody(resp.body)
return checkRespCode(resp.statusCode, []int{http.StatusOK})
}
// GetBlobMetadataOptions includes the options for a get blob metadata operation
type GetBlobMetadataOptions struct {
Timeout uint
Snapshot *time.Time
LeaseID string `header:"x-ms-lease-id"`
IfModifiedSince *time.Time `header:"If-Modified-Since"`
IfUnmodifiedSince *time.Time `header:"If-Unmodified-Since"`
IfMatch string `header:"If-Match"`
IfNoneMatch string `header:"If-None-Match"`
RequestID string `header:"x-ms-client-request-id"`
}
// GetMetadata returns all user-defined metadata for the specified blob.
//
// All metadata keys will be returned in lower case. (HTTP header
// names are case-insensitive.)
//
// See https://msdn.microsoft.com/en-us/library/azure/dd179414.aspx
func (b *Blob) GetMetadata(options *GetBlobMetadataOptions) error {
params := url.Values{"comp": {"metadata"}}
headers := b.Container.bsc.client.getStandardHeaders()
if options != nil {
params = addTimeout(params, options.Timeout)
params = addSnapshot(params, options.Snapshot)
headers = mergeHeaders(headers, headersFromStruct(*options))
}
uri := b.Container.bsc.client.getEndpoint(blobServiceName, b.buildPath(), params)
resp, err := b.Container.bsc.client.exec(http.MethodGet, uri, headers, nil, b.Container.bsc.auth)
if err != nil {
return err
}
defer readAndCloseBody(resp.body)
if err := checkRespCode(resp.statusCode, []int{http.StatusOK}); err != nil {
return err
}
b.writeMetadata(resp.headers)
return nil
}
func (b *Blob) writeMetadata(h http.Header) {
metadata := make(map[string]string)
for k, v := range h {
// Can't trust CanonicalHeaderKey() to munge case
// reliably. "_" is allowed in identifiers:
// https://msdn.microsoft.com/en-us/library/azure/dd179414.aspx
// https://msdn.microsoft.com/library/aa664670(VS.71).aspx
// http://tools.ietf.org/html/rfc7230#section-3.2
// ...but "_" is considered invalid by
// CanonicalMIMEHeaderKey in
// https://golang.org/src/net/textproto/reader.go?s=14615:14659#L542
// so k can be "X-Ms-Meta-Lol" or "x-ms-meta-lol_rofl".
k = strings.ToLower(k)
if len(v) == 0 || !strings.HasPrefix(k, strings.ToLower(userDefinedMetadataHeaderPrefix)) {
continue
}
// metadata["lol"] = content of the last X-Ms-Meta-Lol header
k = k[len(userDefinedMetadataHeaderPrefix):]
metadata[k] = v[len(v)-1]
}
b.Metadata = BlobMetadata(metadata)
}
// DeleteBlobOptions includes the options for a delete blob operation
type DeleteBlobOptions struct {
Timeout uint
Snapshot *time.Time
LeaseID string `header:"x-ms-lease-id"`
DeleteSnapshots *bool
IfModifiedSince *time.Time `header:"If-Modified-Since"`
IfUnmodifiedSince *time.Time `header:"If-Unmodified-Since"`
IfMatch string `header:"If-Match"`
IfNoneMatch string `header:"If-None-Match"`
RequestID string `header:"x-ms-client-request-id"`
}
// Delete deletes the given blob from the specified container.
// If the blob does not exists at the time of the Delete Blob operation, it
// returns error.
// See https://docs.microsoft.com/en-us/rest/api/storageservices/fileservices/Delete-Blob
func (b *Blob) Delete(options *DeleteBlobOptions) error {
resp, err := b.delete(options)
if err != nil {
return err
}
readAndCloseBody(resp.body)
return checkRespCode(resp.statusCode, []int{http.StatusAccepted})
}
// DeleteIfExists deletes the given blob from the specified container If the
// blob is deleted with this call, returns true. Otherwise returns false.
//
// See https://docs.microsoft.com/en-us/rest/api/storageservices/fileservices/Delete-Blob
func (b *Blob) DeleteIfExists(options *DeleteBlobOptions) (bool, error) {
resp, err := b.delete(options)
if resp != nil {
defer readAndCloseBody(resp.body)
if resp.statusCode == http.StatusAccepted || resp.statusCode == http.StatusNotFound {
return resp.statusCode == http.StatusAccepted, nil
}
}
return false, err
}
func (b *Blob) delete(options *DeleteBlobOptions) (*storageResponse, error) {
params := url.Values{}
headers := b.Container.bsc.client.getStandardHeaders()
if options != nil {
params = addTimeout(params, options.Timeout)
params = addSnapshot(params, options.Snapshot)
headers = mergeHeaders(headers, headersFromStruct(*options))
if options.DeleteSnapshots != nil {
if *options.DeleteSnapshots {
headers["x-ms-delete-snapshots"] = "include"
} else {
headers["x-ms-delete-snapshots"] = "only"
}
}
}
uri := b.Container.bsc.client.getEndpoint(blobServiceName, b.buildPath(), params)
return b.Container.bsc.client.exec(http.MethodDelete, uri, headers, nil, b.Container.bsc.auth)
}
// helper method to construct the path to either a blob or container
func pathForResource(container, name string) string {
if name != "" {
return fmt.Sprintf("/%s/%s", container, name)
}
return fmt.Sprintf("/%s", container)
}

106
vendor/github.com/Azure/azure-sdk-for-go/storage/blobsasuri.go generated vendored
View File

@ -1,106 +0,0 @@
package storage
import (
"errors"
"fmt"
"net/url"
"strings"
"time"
)
// GetSASURIWithSignedIPAndProtocol creates an URL to the specified blob which contains the Shared
// Access Signature with specified permissions and expiration time. Also includes signedIPRange and allowed protocols.
// If old API version is used but no signedIP is passed (ie empty string) then this should still work.
// We only populate the signedIP when it non-empty.
//
// See https://msdn.microsoft.com/en-us/library/azure/ee395415.aspx
func (b *Blob) GetSASURIWithSignedIPAndProtocol(expiry time.Time, permissions string, signedIPRange string, HTTPSOnly bool) (string, error) {
var (
signedPermissions = permissions
blobURL = b.GetURL()
)
canonicalizedResource, err := b.Container.bsc.client.buildCanonicalizedResource(blobURL, b.Container.bsc.auth)
if err != nil {
return "", err
}
// "The canonicalizedresouce portion of the string is a canonical path to the signed resource.
// It must include the service name (blob, table, queue or file) for version 2015-02-21 or
// later, the storage account name, and the resource name, and must be URL-decoded.
// -- https://msdn.microsoft.com/en-us/library/azure/dn140255.aspx
// We need to replace + with %2b first to avoid being treated as a space (which is correct for query strings, but not the path component).
canonicalizedResource = strings.Replace(canonicalizedResource, "+", "%2b", -1)
canonicalizedResource, err = url.QueryUnescape(canonicalizedResource)
if err != nil {
return "", err
}
signedExpiry := expiry.UTC().Format(time.RFC3339)
//If blob name is missing, resource is a container
signedResource := "c"
if len(b.Name) > 0 {
signedResource = "b"
}
protocols := "https,http"
if HTTPSOnly {
protocols = "https"
}
stringToSign, err := blobSASStringToSign(b.Container.bsc.client.apiVersion, canonicalizedResource, signedExpiry, signedPermissions, signedIPRange, protocols)
if err != nil {
return "", err
}
sig := b.Container.bsc.client.computeHmac256(stringToSign)
sasParams := url.Values{
"sv": {b.Container.bsc.client.apiVersion},
"se": {signedExpiry},
"sr": {signedResource},
"sp": {signedPermissions},
"sig": {sig},
}
if b.Container.bsc.client.apiVersion >= "2015-04-05" {
sasParams.Add("spr", protocols)
if signedIPRange != "" {
sasParams.Add("sip", signedIPRange)
}
}
sasURL, err := url.Parse(blobURL)
if err != nil {
return "", err
}
sasURL.RawQuery = sasParams.Encode()
return sasURL.String(), nil
}
// GetSASURI creates an URL to the specified blob which contains the Shared
// Access Signature with specified permissions and expiration time.
//
// See https://msdn.microsoft.com/en-us/library/azure/ee395415.aspx
func (b *Blob) GetSASURI(expiry time.Time, permissions string) (string, error) {
return b.GetSASURIWithSignedIPAndProtocol(expiry, permissions, "", false)
}
func blobSASStringToSign(signedVersion, canonicalizedResource, signedExpiry, signedPermissions string, signedIP string, protocols string) (string, error) {
var signedStart, signedIdentifier, rscc, rscd, rsce, rscl, rsct string
if signedVersion >= "2015-02-21" {
canonicalizedResource = "/blob" + canonicalizedResource
}
// https://msdn.microsoft.com/en-us/library/azure/dn140255.aspx#Anchor_12
if signedVersion >= "2015-04-05" {
return fmt.Sprintf("%s\n%s\n%s\n%s\n%s\n%s\n%s\n%s\n%s\n%s\n%s\n%s\n%s", signedPermissions, signedStart, signedExpiry, canonicalizedResource, signedIdentifier, signedIP, protocols, signedVersion, rscc, rscd, rsce, rscl, rsct), nil
}
// reference: http://msdn.microsoft.com/en-us/library/azure/dn140255.aspx
if signedVersion >= "2013-08-15" {
return fmt.Sprintf("%s\n%s\n%s\n%s\n%s\n%s\n%s\n%s\n%s\n%s\n%s", signedPermissions, signedStart, signedExpiry, canonicalizedResource, signedIdentifier, signedVersion, rscc, rscd, rsce, rscl, rsct), nil
}
return "", errors.New("storage: not implemented SAS for versions earlier than 2013-08-15")
}

95
vendor/github.com/Azure/azure-sdk-for-go/storage/blobserviceclient.go generated vendored
View File

@ -1,95 +0,0 @@
package storage
import (
"net/http"
"net/url"
"strconv"
)
// BlobStorageClient contains operations for Microsoft Azure Blob Storage
// Service.
type BlobStorageClient struct {
client Client
auth authentication
}
// GetServiceProperties gets the properties of your storage account's blob service.
// See: https://docs.microsoft.com/en-us/rest/api/storageservices/fileservices/get-blob-service-properties
func (b *BlobStorageClient) GetServiceProperties() (*ServiceProperties, error) {
return b.client.getServiceProperties(blobServiceName, b.auth)
}
// SetServiceProperties sets the properties of your storage account's blob service.
// See: https://docs.microsoft.com/en-us/rest/api/storageservices/fileservices/set-blob-service-properties
func (b *BlobStorageClient) SetServiceProperties(props ServiceProperties) error {
return b.client.setServiceProperties(props, blobServiceName, b.auth)
}
// ListContainersParameters defines the set of customizable parameters to make a
// List Containers call.
//
// See https://msdn.microsoft.com/en-us/library/azure/dd179352.aspx
type ListContainersParameters struct {
Prefix string
Marker string
Include string
MaxResults uint
Timeout uint
}
// GetContainerReference returns a Container object for the specified container name.
func (b *BlobStorageClient) GetContainerReference(name string) *Container {
return &Container{
bsc: b,
Name: name,
}
}
// ListContainers returns the list of containers in a storage account along with
// pagination token and other response details.
//
// See https://msdn.microsoft.com/en-us/library/azure/dd179352.aspx
func (b BlobStorageClient) ListContainers(params ListContainersParameters) (*ContainerListResponse, error) {
q := mergeParams(params.getParameters(), url.Values{"comp": {"list"}})
uri := b.client.getEndpoint(blobServiceName, "", q)
headers := b.client.getStandardHeaders()
var out ContainerListResponse
resp, err := b.client.exec(http.MethodGet, uri, headers, nil, b.auth)
if err != nil {
return nil, err
}
defer resp.body.Close()
err = xmlUnmarshal(resp.body, &out)
if err != nil {
return nil, err
}
// assign our client to the newly created Container objects
for i := range out.Containers {
out.Containers[i].bsc = &b
}
return &out, err
}
func (p ListContainersParameters) getParameters() url.Values {
out := url.Values{}
if p.Prefix != "" {
out.Set("prefix", p.Prefix)
}
if p.Marker != "" {
out.Set("marker", p.Marker)
}
if p.Include != "" {
out.Set("include", p.Include)
}
if p.MaxResults != 0 {
out.Set("maxresults", strconv.FormatUint(uint64(p.MaxResults), 10))
}
if p.Timeout != 0 {
out.Set("timeout", strconv.FormatUint(uint64(p.Timeout), 10))
}
return out
}

225
vendor/github.com/Azure/azure-sdk-for-go/storage/blockblob.go generated vendored
View File

@ -1,225 +0,0 @@
package storage
import (
"bytes"
"encoding/xml"
"fmt"
"io"
"net/http"
"net/url"
"strings"
"time"
)
// BlockListType is used to filter out types of blocks in a Get Blocks List call
// for a block blob.
//
// See https://msdn.microsoft.com/en-us/library/azure/dd179400.aspx for all
// block types.
type BlockListType string
// Filters for listing blocks in block blobs
const (
BlockListTypeAll BlockListType = "all"
BlockListTypeCommitted BlockListType = "committed"
BlockListTypeUncommitted BlockListType = "uncommitted"
)
// Maximum sizes (per REST API) for various concepts
const (
MaxBlobBlockSize = 100 * 1024 * 1024
MaxBlobPageSize = 4 * 1024 * 1024
)
// BlockStatus defines states a block for a block blob can
// be in.
type BlockStatus string
// List of statuses that can be used to refer to a block in a block list
const (
BlockStatusUncommitted BlockStatus = "Uncommitted"
BlockStatusCommitted BlockStatus = "Committed"
BlockStatusLatest BlockStatus = "Latest"
)
// Block is used to create Block entities for Put Block List
// call.
type Block struct {
ID string
Status BlockStatus
}
// BlockListResponse contains the response fields from Get Block List call.
//
// See https://msdn.microsoft.com/en-us/library/azure/dd179400.aspx
type BlockListResponse struct {
XMLName xml.Name `xml:"BlockList"`
CommittedBlocks []BlockResponse `xml:"CommittedBlocks>Block"`
UncommittedBlocks []BlockResponse `xml:"UncommittedBlocks>Block"`
}
// BlockResponse contains the block information returned
// in the GetBlockListCall.
type BlockResponse struct {
Name string `xml:"Name"`
Size int64 `xml:"Size"`
}
// CreateBlockBlob initializes an empty block blob with no blocks.
//
// See https://docs.microsoft.com/en-us/rest/api/storageservices/fileservices/Put-Blob
func (b *Blob) CreateBlockBlob(options *PutBlobOptions) error {
return b.CreateBlockBlobFromReader(nil, options)
}
// CreateBlockBlobFromReader initializes a block blob using data from
// reader. Size must be the number of bytes read from reader. To
// create an empty blob, use size==0 and reader==nil.
//
// The API rejects requests with size > 256 MiB (but this limit is not
// checked by the SDK). To write a larger blob, use CreateBlockBlob,
// PutBlock, and PutBlockList.
//
// See https://docs.microsoft.com/en-us/rest/api/storageservices/fileservices/Put-Blob
func (b *Blob) CreateBlockBlobFromReader(blob io.Reader, options *PutBlobOptions) error {
params := url.Values{}
headers := b.Container.bsc.client.getStandardHeaders()
headers["x-ms-blob-type"] = string(BlobTypeBlock)
headers["Content-Length"] = fmt.Sprintf("%d", b.Properties.ContentLength)
headers = mergeHeaders(headers, headersFromStruct(b.Properties))
headers = b.Container.bsc.client.addMetadataToHeaders(headers, b.Metadata)
if options != nil {
params = addTimeout(params, options.Timeout)
headers = mergeHeaders(headers, headersFromStruct(*options))
}
uri := b.Container.bsc.client.getEndpoint(blobServiceName, b.buildPath(), params)
resp, err := b.Container.bsc.client.exec(http.MethodPut, uri, headers, blob, b.Container.bsc.auth)
if err != nil {
return err
}
readAndCloseBody(resp.body)
return checkRespCode(resp.statusCode, []int{http.StatusCreated})
}
// PutBlockOptions includes the options for a put block operation
type PutBlockOptions struct {
Timeout uint
LeaseID string `header:"x-ms-lease-id"`
ContentMD5 string `header:"Content-MD5"`
RequestID string `header:"x-ms-client-request-id"`
}
// PutBlock saves the given data chunk to the specified block blob with
// given ID.
//
// The API rejects chunks larger than 100 MiB (but this limit is not
// checked by the SDK).
//
// See https://docs.microsoft.com/en-us/rest/api/storageservices/fileservices/Put-Block
func (b *Blob) PutBlock(blockID string, chunk []byte, options *PutBlockOptions) error {
return b.PutBlockWithLength(blockID, uint64(len(chunk)), bytes.NewReader(chunk), options)
}
// PutBlockWithLength saves the given data stream of exactly specified size to
// the block blob with given ID. It is an alternative to PutBlocks where data
// comes as stream but the length is known in advance.
//
// The API rejects requests with size > 100 MiB (but this limit is not
// checked by the SDK).
//
// See https://docs.microsoft.com/en-us/rest/api/storageservices/fileservices/Put-Block
func (b *Blob) PutBlockWithLength(blockID string, size uint64, blob io.Reader, options *PutBlockOptions) error {
query := url.Values{
"comp": {"block"},
"blockid": {blockID},
}
headers := b.Container.bsc.client.getStandardHeaders()
headers["Content-Length"] = fmt.Sprintf("%v", size)
if options != nil {
query = addTimeout(query, options.Timeout)
headers = mergeHeaders(headers, headersFromStruct(*options))
}
uri := b.Container.bsc.client.getEndpoint(blobServiceName, b.buildPath(), query)
resp, err := b.Container.bsc.client.exec(http.MethodPut, uri, headers, blob, b.Container.bsc.auth)
if err != nil {
return err
}
readAndCloseBody(resp.body)
return checkRespCode(resp.statusCode, []int{http.StatusCreated})
}
// PutBlockListOptions includes the options for a put block list operation
type PutBlockListOptions struct {
Timeout uint
LeaseID string `header:"x-ms-lease-id"`
IfModifiedSince *time.Time `header:"If-Modified-Since"`
IfUnmodifiedSince *time.Time `header:"If-Unmodified-Since"`
IfMatch string `header:"If-Match"`
IfNoneMatch string `header:"If-None-Match"`
RequestID string `header:"x-ms-client-request-id"`
}
// PutBlockList saves list of blocks to the specified block blob.
//
// See https://docs.microsoft.com/en-us/rest/api/storageservices/fileservices/Put-Block-List
func (b *Blob) PutBlockList(blocks []Block, options *PutBlockListOptions) error {
params := url.Values{"comp": {"blocklist"}}
blockListXML := prepareBlockListRequest(blocks)
headers := b.Container.bsc.client.getStandardHeaders()
headers["Content-Length"] = fmt.Sprintf("%v", len(blockListXML))
headers = mergeHeaders(headers, headersFromStruct(b.Properties))
headers = b.Container.bsc.client.addMetadataToHeaders(headers, b.Metadata)
if options != nil {
params = addTimeout(params, options.Timeout)
headers = mergeHeaders(headers, headersFromStruct(*options))
}
uri := b.Container.bsc.client.getEndpoint(blobServiceName, b.buildPath(), params)
resp, err := b.Container.bsc.client.exec(http.MethodPut, uri, headers, strings.NewReader(blockListXML), b.Container.bsc.auth)
if err != nil {
return err
}
readAndCloseBody(resp.body)
return checkRespCode(resp.statusCode, []int{http.StatusCreated})
}
// GetBlockListOptions includes the options for a get block list operation
type GetBlockListOptions struct {
Timeout uint
Snapshot *time.Time
LeaseID string `header:"x-ms-lease-id"`
RequestID string `header:"x-ms-client-request-id"`
}
// GetBlockList retrieves list of blocks in the specified block blob.
//
// See https://docs.microsoft.com/en-us/rest/api/storageservices/fileservices/Get-Block-List
func (b *Blob) GetBlockList(blockType BlockListType, options *GetBlockListOptions) (BlockListResponse, error) {
params := url.Values{
"comp": {"blocklist"},
"blocklisttype": {string(blockType)},
}
headers := b.Container.bsc.client.getStandardHeaders()
if options != nil {
params = addTimeout(params, options.Timeout)
params = addSnapshot(params, options.Snapshot)
headers = mergeHeaders(headers, headersFromStruct(*options))
}
uri := b.Container.bsc.client.getEndpoint(blobServiceName, b.buildPath(), params)
var out BlockListResponse
resp, err := b.Container.bsc.client.exec(http.MethodGet, uri, headers, nil, b.Container.bsc.auth)
if err != nil {
return out, err
}
defer resp.body.Close()
err = xmlUnmarshal(resp.body, &out)
return out, err
}

652
vendor/github.com/Azure/azure-sdk-for-go/storage/client.go generated vendored
View File

@ -1,652 +0,0 @@
// Package storage provides clients for Microsoft Azure Storage Services.
package storage
import (
"bufio"
"bytes"
"encoding/base64"
"encoding/json"
"encoding/xml"
"errors"
"fmt"
"io"
"io/ioutil"
"mime"
"mime/multipart"
"net/http"
"net/url"
"regexp"
"runtime"
"strconv"
"strings"
"time"
"github.com/Azure/go-autorest/autorest"
"github.com/Azure/go-autorest/autorest/azure"
)
const (
// DefaultBaseURL is the domain name used for storage requests in the
// public cloud when a default client is created.
DefaultBaseURL = "core.windows.net"
// DefaultAPIVersion is the Azure Storage API version string used when a
// basic client is created.
DefaultAPIVersion = "2016-05-31"
defaultUseHTTPS = true
// StorageEmulatorAccountName is the fixed storage account used by Azure Storage Emulator
StorageEmulatorAccountName = "devstoreaccount1"
// StorageEmulatorAccountKey is the the fixed storage account used by Azure Storage Emulator
StorageEmulatorAccountKey = "Eby8vdM02xNOcqFlqUwJPLlmEtlCDXJ1OUzFT50uSRZ6IFsuFq2UVErCz4I6tq/K1SZFPTOtr/KBHBeksoGMGw=="
blobServiceName = "blob"
tableServiceName = "table"
queueServiceName = "queue"
fileServiceName = "file"
storageEmulatorBlob = "127.0.0.1:10000"
storageEmulatorTable = "127.0.0.1:10002"
storageEmulatorQueue = "127.0.0.1:10001"
userAgentHeader = "User-Agent"
userDefinedMetadataHeaderPrefix = "x-ms-meta-"
)
var (
validStorageAccount = regexp.MustCompile("^[0-9a-z]{3,24}$")
)
// Sender sends a request
type Sender interface {
Send(*Client, *http.Request) (*http.Response, error)
}
// DefaultSender is the default sender for the client. It implements
// an automatic retry strategy.
type DefaultSender struct {
RetryAttempts int
RetryDuration time.Duration
ValidStatusCodes []int
attempts int // used for testing
}
// Send is the default retry strategy in the client
func (ds *DefaultSender) Send(c *Client, req *http.Request) (resp *http.Response, err error) {
b := []byte{}
if req.Body != nil {
b, err = ioutil.ReadAll(req.Body)
if err != nil {
return resp, err
}
}
for attempts := 0; attempts < ds.RetryAttempts; attempts++ {
if len(b) > 0 {
req.Body = ioutil.NopCloser(bytes.NewBuffer(b))
}
resp, err = c.HTTPClient.Do(req)
if err != nil || !autorest.ResponseHasStatusCode(resp, ds.ValidStatusCodes...) {
return resp, err
}
autorest.DelayForBackoff(ds.RetryDuration, attempts, req.Cancel)
ds.attempts = attempts
}
ds.attempts++
return resp, err
}
// Client is the object that needs to be constructed to perform
// operations on the storage account.
type Client struct {
// HTTPClient is the http.Client used to initiate API
// requests. http.DefaultClient is used when creating a
// client.
HTTPClient *http.Client
// Sender is an interface that sends the request. Clients are
// created with a DefaultSender. The DefaultSender has an
// automatic retry strategy built in. The Sender can be customized.
Sender Sender
accountName string
accountKey []byte
useHTTPS bool
UseSharedKeyLite bool
baseURL string
apiVersion string
userAgent string
}
type storageResponse struct {
statusCode int
headers http.Header
body io.ReadCloser
}
type odataResponse struct {
storageResponse
odata odataErrorMessage
}
// AzureStorageServiceError contains fields of the error response from
// Azure Storage Service REST API. See https://msdn.microsoft.com/en-us/library/azure/dd179382.aspx
// Some fields might be specific to certain calls.
type AzureStorageServiceError struct {
Code string `xml:"Code"`
Message string `xml:"Message"`
AuthenticationErrorDetail string `xml:"AuthenticationErrorDetail"`
QueryParameterName string `xml:"QueryParameterName"`
QueryParameterValue string `xml:"QueryParameterValue"`
Reason string `xml:"Reason"`
StatusCode int
RequestID string
Date string
APIVersion string
}
type odataErrorMessageMessage struct {
Lang string `json:"lang"`
Value string `json:"value"`
}
type odataErrorMessageInternal struct {
Code string `json:"code"`
Message odataErrorMessageMessage `json:"message"`
}
type odataErrorMessage struct {
Err odataErrorMessageInternal `json:"odata.error"`
}
// UnexpectedStatusCodeError is returned when a storage service responds with neither an error
// nor with an HTTP status code indicating success.
type UnexpectedStatusCodeError struct {
allowed []int
got int
}
func (e UnexpectedStatusCodeError) Error() string {
s := func(i int) string { return fmt.Sprintf("%d %s", i, http.StatusText(i)) }
got := s(e.got)
expected := []string{}
for _, v := range e.allowed {
expected = append(expected, s(v))
}
return fmt.Sprintf("storage: status code from service response is %s; was expecting %s", got, strings.Join(expected, " or "))
}
// Got is the actual status code returned by Azure.
func (e UnexpectedStatusCodeError) Got() int {
return e.got
}
// NewBasicClient constructs a Client with given storage service name and
// key.
func NewBasicClient(accountName, accountKey string) (Client, error) {
if accountName == StorageEmulatorAccountName {
return NewEmulatorClient()
}
return NewClient(accountName, accountKey, DefaultBaseURL, DefaultAPIVersion, defaultUseHTTPS)
}
// NewBasicClientOnSovereignCloud constructs a Client with given storage service name and
// key in the referenced cloud.
func NewBasicClientOnSovereignCloud(accountName, accountKey string, env azure.Environment) (Client, error) {
if accountName == StorageEmulatorAccountName {
return NewEmulatorClient()
}
return NewClient(accountName, accountKey, env.StorageEndpointSuffix, DefaultAPIVersion, defaultUseHTTPS)
}
//NewEmulatorClient contructs a Client intended to only work with Azure
//Storage Emulator
func NewEmulatorClient() (Client, error) {
return NewClient(StorageEmulatorAccountName, StorageEmulatorAccountKey, DefaultBaseURL, DefaultAPIVersion, false)
}
// NewClient constructs a Client. This should be used if the caller wants
// to specify whether to use HTTPS, a specific REST API version or a custom
// storage endpoint than Azure Public Cloud.
func NewClient(accountName, accountKey, blobServiceBaseURL, apiVersion string, useHTTPS bool) (Client, error) {
var c Client
if !IsValidStorageAccount(accountName) {
return c, fmt.Errorf("azure: account name is not valid: it must be between 3 and 24 characters, and only may contain numbers and lowercase letters: %v", accountName)
} else if accountKey == "" {
return c, fmt.Errorf("azure: account key required")
} else if blobServiceBaseURL == "" {
return c, fmt.Errorf("azure: base storage service url required")
}
key, err := base64.StdEncoding.DecodeString(accountKey)
if err != nil {
return c, fmt.Errorf("azure: malformed storage account key: %v", err)
}
c = Client{
HTTPClient: http.DefaultClient,
accountName: accountName,
accountKey: key,
useHTTPS: useHTTPS,
baseURL: blobServiceBaseURL,
apiVersion: apiVersion,
UseSharedKeyLite: false,
Sender: &DefaultSender{
RetryAttempts: 5,
ValidStatusCodes: []int{
http.StatusRequestTimeout, // 408
http.StatusInternalServerError, // 500
http.StatusBadGateway, // 502
http.StatusServiceUnavailable, // 503
http.StatusGatewayTimeout, // 504
},
RetryDuration: time.Second * 5,
},
}
c.userAgent = c.getDefaultUserAgent()
return c, nil
}
// IsValidStorageAccount checks if the storage account name is valid.
// See https://docs.microsoft.com/en-us/azure/storage/storage-create-storage-account
func IsValidStorageAccount(account string) bool {
return validStorageAccount.MatchString(account)
}
func (c Client) getDefaultUserAgent() string {
return fmt.Sprintf("Go/%s (%s-%s) azure-storage-go/%s api-version/%s",
runtime.Version(),
runtime.GOARCH,
runtime.GOOS,
sdkVersion,
c.apiVersion,
)
}
// AddToUserAgent adds an extension to the current user agent
func (c *Client) AddToUserAgent(extension string) error {
if extension != "" {
c.userAgent = fmt.Sprintf("%s %s", c.userAgent, extension)
return nil
}
return fmt.Errorf("Extension was empty, User Agent stayed as %s", c.userAgent)
}
// protectUserAgent is used in funcs that include extraheaders as a parameter.
// It prevents the User-Agent header to be overwritten, instead if it happens to
// be present, it gets added to the current User-Agent. Use it before getStandardHeaders
func (c *Client) protectUserAgent(extraheaders map[string]string) map[string]string {
if v, ok := extraheaders[userAgentHeader]; ok {
c.AddToUserAgent(v)
delete(extraheaders, userAgentHeader)
}
return extraheaders
}
func (c Client) getBaseURL(service string) *url.URL {
scheme := "http"
if c.useHTTPS {
scheme = "https"
}
host := ""
if c.accountName == StorageEmulatorAccountName {
switch service {
case blobServiceName:
host = storageEmulatorBlob
case tableServiceName:
host = storageEmulatorTable
case queueServiceName:
host = storageEmulatorQueue
}
} else {
host = fmt.Sprintf("%s.%s.%s", c.accountName, service, c.baseURL)
}
return &url.URL{
Scheme: scheme,
Host: host,
}
}
func (c Client) getEndpoint(service, path string, params url.Values) string {
u := c.getBaseURL(service)
// API doesn't accept path segments not starting with '/'
if !strings.HasPrefix(path, "/") {
path = fmt.Sprintf("/%v", path)
}
if c.accountName == StorageEmulatorAccountName {
path = fmt.Sprintf("/%v%v", StorageEmulatorAccountName, path)
}
u.Path = path
u.RawQuery = params.Encode()
return u.String()
}
// GetBlobService returns a BlobStorageClient which can operate on the blob
// service of the storage account.
func (c Client) GetBlobService() BlobStorageClient {
b := BlobStorageClient{
client: c,
}
b.client.AddToUserAgent(blobServiceName)
b.auth = sharedKey
if c.UseSharedKeyLite {
b.auth = sharedKeyLite
}
return b
}
// GetQueueService returns a QueueServiceClient which can operate on the queue
// service of the storage account.
func (c Client) GetQueueService() QueueServiceClient {
q := QueueServiceClient{
client: c,
}
q.client.AddToUserAgent(queueServiceName)
q.auth = sharedKey
if c.UseSharedKeyLite {
q.auth = sharedKeyLite
}
return q
}
// GetTableService returns a TableServiceClient which can operate on the table
// service of the storage account.
func (c Client) GetTableService() TableServiceClient {
t := TableServiceClient{
client: c,
}
t.client.AddToUserAgent(tableServiceName)
t.auth = sharedKeyForTable
if c.UseSharedKeyLite {
t.auth = sharedKeyLiteForTable
}
return t
}
// GetFileService returns a FileServiceClient which can operate on the file
// service of the storage account.
func (c Client) GetFileService() FileServiceClient {
f := FileServiceClient{
client: c,
}
f.client.AddToUserAgent(fileServiceName)
f.auth = sharedKey
if c.UseSharedKeyLite {
f.auth = sharedKeyLite
}
return f
}
func (c Client) getStandardHeaders() map[string]string {
return map[string]string{
userAgentHeader: c.userAgent,
"x-ms-version": c.apiVersion,
"x-ms-date": currentTimeRfc1123Formatted(),
}
}
func (c Client) exec(verb, url string, headers map[string]string, body io.Reader, auth authentication) (*storageResponse, error) {
headers, err := c.addAuthorizationHeader(verb, url, headers, auth)
if err != nil {
return nil, err
}
req, err := http.NewRequest(verb, url, body)
if err != nil {
return nil, errors.New("azure/storage: error creating request: " + err.Error())
}
if clstr, ok := headers["Content-Length"]; ok {
// content length header is being signed, but completely ignored by golang.
// instead we have to use the ContentLength property on the request struct
// (see https://golang.org/src/net/http/request.go?s=18140:18370#L536 and
// https://golang.org/src/net/http/transfer.go?s=1739:2467#L49)
req.ContentLength, err = strconv.ParseInt(clstr, 10, 64)
if err != nil {
return nil, err
}
}
for k, v := range headers {
req.Header.Add(k, v)
}
resp, err := c.Sender.Send(&c, req)
if err != nil {
return nil, err
}
statusCode := resp.StatusCode
if statusCode >= 400 && statusCode <= 505 {
var respBody []byte
respBody, err = readAndCloseBody(resp.Body)
if err != nil {
return nil, err
}
requestID, date, version := getDebugHeaders(resp.Header)
if len(respBody) == 0 {
// no error in response body, might happen in HEAD requests
err = serviceErrFromStatusCode(resp.StatusCode, resp.Status, requestID, date, version)
} else {
// response contains storage service error object, unmarshal
storageErr, errIn := serviceErrFromXML(respBody, resp.StatusCode, requestID, date, version)
if err != nil { // error unmarshaling the error response
err = errIn
}
err = storageErr
}
return &storageResponse{
statusCode: resp.StatusCode,
headers: resp.Header,
body: ioutil.NopCloser(bytes.NewReader(respBody)), /* restore the body */
}, err
}
return &storageResponse{
statusCode: resp.StatusCode,
headers: resp.Header,
body: resp.Body}, nil
}
func (c Client) execInternalJSONCommon(verb, url string, headers map[string]string, body io.Reader, auth authentication) (*odataResponse, *http.Request, *http.Response, error) {
headers, err := c.addAuthorizationHeader(verb, url, headers, auth)
if err != nil {
return nil, nil, nil, err
}
req, err := http.NewRequest(verb, url, body)
for k, v := range headers {
req.Header.Add(k, v)
}
resp, err := c.Sender.Send(&c, req)
if err != nil {
return nil, nil, nil, err
}
respToRet := &odataResponse{}
respToRet.body = resp.Body
respToRet.statusCode = resp.StatusCode
respToRet.headers = resp.Header
statusCode := resp.StatusCode
if statusCode >= 400 && statusCode <= 505 {
var respBody []byte
respBody, err = readAndCloseBody(resp.Body)
if err != nil {
return nil, nil, nil, err
}
requestID, date, version := getDebugHeaders(resp.Header)
if len(respBody) == 0 {
// no error in response body, might happen in HEAD requests
err = serviceErrFromStatusCode(resp.StatusCode, resp.Status, requestID, date, version)
return respToRet, req, resp, err
}
// try unmarshal as odata.error json
err = json.Unmarshal(respBody, &respToRet.odata)
}
return respToRet, req, resp, err
}
func (c Client) execInternalJSON(verb, url string, headers map[string]string, body io.Reader, auth authentication) (*odataResponse, error) {
respToRet, _, _, err := c.execInternalJSONCommon(verb, url, headers, body, auth)
return respToRet, err
}
func (c Client) execBatchOperationJSON(verb, url string, headers map[string]string, body io.Reader, auth authentication) (*odataResponse, error) {
// execute common query, get back generated request, response etc... for more processing.
respToRet, req, resp, err := c.execInternalJSONCommon(verb, url, headers, body, auth)
if err != nil {
return nil, err
}
// return the OData in the case of executing batch commands.
// In this case we need to read the outer batch boundary and contents.
// Then we read the changeset information within the batch
var respBody []byte
respBody, err = readAndCloseBody(resp.Body)
if err != nil {
return nil, err
}
// outer multipart body
_, batchHeader, err := mime.ParseMediaType(resp.Header["Content-Type"][0])
if err != nil {
return nil, err
}
// batch details.
batchBoundary := batchHeader["boundary"]
batchPartBuf, changesetBoundary, err := genBatchReader(batchBoundary, respBody)
if err != nil {
return nil, err
}
// changeset details.
err = genChangesetReader(req, respToRet, batchPartBuf, changesetBoundary)
if err != nil {
return nil, err
}
return respToRet, nil
}
func genChangesetReader(req *http.Request, respToRet *odataResponse, batchPartBuf io.Reader, changesetBoundary string) error {
changesetMultiReader := multipart.NewReader(batchPartBuf, changesetBoundary)
changesetPart, err := changesetMultiReader.NextPart()
if err != nil {
return err
}
changesetPartBufioReader := bufio.NewReader(changesetPart)
changesetResp, err := http.ReadResponse(changesetPartBufioReader, req)
if err != nil {
return err
}
if changesetResp.StatusCode != http.StatusNoContent {
changesetBody, err := readAndCloseBody(changesetResp.Body)
err = json.Unmarshal(changesetBody, &respToRet.odata)
if err != nil {
return err
}
respToRet.statusCode = changesetResp.StatusCode
}
return nil
}
func genBatchReader(batchBoundary string, respBody []byte) (io.Reader, string, error) {
respBodyString := string(respBody)
respBodyReader := strings.NewReader(respBodyString)
// reading batchresponse
batchMultiReader := multipart.NewReader(respBodyReader, batchBoundary)
batchPart, err := batchMultiReader.NextPart()
if err != nil {
return nil, "", err
}
batchPartBufioReader := bufio.NewReader(batchPart)
_, changesetHeader, err := mime.ParseMediaType(batchPart.Header.Get("Content-Type"))
if err != nil {
return nil, "", err
}
changesetBoundary := changesetHeader["boundary"]
return batchPartBufioReader, changesetBoundary, nil
}
func readAndCloseBody(body io.ReadCloser) ([]byte, error) {
defer body.Close()
out, err := ioutil.ReadAll(body)
if err == io.EOF {
err = nil
}
return out, err
}
func serviceErrFromXML(body []byte, statusCode int, requestID, date, version string) (AzureStorageServiceError, error) {
storageErr := AzureStorageServiceError{
StatusCode: statusCode,
RequestID: requestID,
Date: date,
APIVersion: version,
}
if err := xml.Unmarshal(body, &storageErr); err != nil {
storageErr.Message = fmt.Sprintf("Response body could no be unmarshaled: %v. Body: %v.", err, string(body))
return storageErr, err
}
return storageErr, nil
}
func serviceErrFromStatusCode(code int, status string, requestID, date, version string) AzureStorageServiceError {
return AzureStorageServiceError{
StatusCode: code,
Code: status,
RequestID: requestID,
Date: date,
APIVersion: version,
Message: "no response body was available for error status code",
}
}
func (e AzureStorageServiceError) Error() string {
return fmt.Sprintf("storage: service returned error: StatusCode=%d, ErrorCode=%s, ErrorMessage=%s, RequestInitiated=%s, RequestId=%s, API Version=%s, QueryParameterName=%s, QueryParameterValue=%s",
e.StatusCode, e.Code, e.Message, e.Date, e.RequestID, e.APIVersion, e.QueryParameterName, e.QueryParameterValue)
}
// checkRespCode returns UnexpectedStatusError if the given response code is not
// one of the allowed status codes; otherwise nil.
func checkRespCode(respCode int, allowed []int) error {
for _, v := range allowed {
if respCode == v {
return nil
}
}
return UnexpectedStatusCodeError{allowed, respCode}
}
func (c Client) addMetadataToHeaders(h map[string]string, metadata map[string]string) map[string]string {
metadata = c.protectUserAgent(metadata)
for k, v := range metadata {
h[userDefinedMetadataHeaderPrefix+k] = v
}
return h
}
func getDebugHeaders(h http.Header) (requestID, date, version string) {
requestID = h.Get("x-ms-request-id")
version = h.Get("x-ms-version")
date = h.Get("Date")
return
}

450
vendor/github.com/Azure/azure-sdk-for-go/storage/container.go generated vendored
View File

@ -1,450 +0,0 @@
package storage
import (
"encoding/xml"
"errors"
"fmt"
"io"
"net/http"
"net/url"
"strconv"
"strings"
"time"
)
// Container represents an Azure container.
type Container struct {
bsc *BlobStorageClient
Name string `xml:"Name"`
Properties ContainerProperties `xml:"Properties"`
Metadata map[string]string
}
func (c *Container) buildPath() string {
return fmt.Sprintf("/%s", c.Name)
}
// ContainerProperties contains various properties of a container returned from
// various endpoints like ListContainers.
type ContainerProperties struct {
LastModified string `xml:"Last-Modified"`
Etag string `xml:"Etag"`
LeaseStatus string `xml:"LeaseStatus"`
LeaseState string `xml:"LeaseState"`
LeaseDuration string `xml:"LeaseDuration"`
}
// ContainerListResponse contains the response fields from
// ListContainers call.
//
// See https://msdn.microsoft.com/en-us/library/azure/dd179352.aspx
type ContainerListResponse struct {
XMLName xml.Name `xml:"EnumerationResults"`
Xmlns string `xml:"xmlns,attr"`
Prefix string `xml:"Prefix"`
Marker string `xml:"Marker"`
NextMarker string `xml:"NextMarker"`
MaxResults int64 `xml:"MaxResults"`
Containers []Container `xml:"Containers>Container"`
}
// BlobListResponse contains the response fields from ListBlobs call.
//
// See https://msdn.microsoft.com/en-us/library/azure/dd135734.aspx
type BlobListResponse struct {
XMLName xml.Name `xml:"EnumerationResults"`
Xmlns string `xml:"xmlns,attr"`
Prefix string `xml:"Prefix"`
Marker string `xml:"Marker"`
NextMarker string `xml:"NextMarker"`
MaxResults int64 `xml:"MaxResults"`
Blobs []Blob `xml:"Blobs>Blob"`
// BlobPrefix is used to traverse blobs as if it were a file system.
// It is returned if ListBlobsParameters.Delimiter is specified.
// The list here can be thought of as "folders" that may contain
// other folders or blobs.
BlobPrefixes []string `xml:"Blobs>BlobPrefix>Name"`
// Delimiter is used to traverse blobs as if it were a file system.
// It is returned if ListBlobsParameters.Delimiter is specified.
Delimiter string `xml:"Delimiter"`
}
// IncludeBlobDataset has options to include in a list blobs operation
type IncludeBlobDataset struct {
Snapshots bool
Metadata bool
UncommittedBlobs bool
Copy bool
}
// ListBlobsParameters defines the set of customizable
// parameters to make a List Blobs call.
//
// See https://msdn.microsoft.com/en-us/library/azure/dd135734.aspx
type ListBlobsParameters struct {
Prefix string
Delimiter string
Marker string
Include *IncludeBlobDataset
MaxResults uint
Timeout uint
RequestID string
}
func (p ListBlobsParameters) getParameters() url.Values {
out := url.Values{}
if p.Prefix != "" {
out.Set("prefix", p.Prefix)
}
if p.Delimiter != "" {
out.Set("delimiter", p.Delimiter)
}
if p.Marker != "" {
out.Set("marker", p.Marker)
}
if p.Include != nil {
include := []string{}
include = addString(include, p.Include.Snapshots, "snapshots")
include = addString(include, p.Include.Metadata, "metadata")
include = addString(include, p.Include.UncommittedBlobs, "uncommittedblobs")
include = addString(include, p.Include.Copy, "copy")
fullInclude := strings.Join(include, ",")
out.Set("include", fullInclude)
}
if p.MaxResults != 0 {
out.Set("maxresults", strconv.FormatUint(uint64(p.MaxResults), 10))
}
if p.Timeout != 0 {
out.Set("timeout", strconv.FormatUint(uint64(p.Timeout), 10))
}
return out
}
func addString(datasets []string, include bool, text string) []string {
if include {
datasets = append(datasets, text)
}
return datasets
}
// ContainerAccessType defines the access level to the container from a public
// request.
//
// See https://msdn.microsoft.com/en-us/library/azure/dd179468.aspx and "x-ms-
// blob-public-access" header.
type ContainerAccessType string
// Access options for containers
const (
ContainerAccessTypePrivate ContainerAccessType = ""
ContainerAccessTypeBlob ContainerAccessType = "blob"
ContainerAccessTypeContainer ContainerAccessType = "container"
)
// ContainerAccessPolicy represents each access policy in the container ACL.
type ContainerAccessPolicy struct {
ID string
StartTime time.Time
ExpiryTime time.Time
CanRead bool
CanWrite bool
CanDelete bool
}
// ContainerPermissions represents the container ACLs.
type ContainerPermissions struct {
AccessType ContainerAccessType
AccessPolicies []ContainerAccessPolicy
}
// ContainerAccessHeader references header used when setting/getting container ACL
const (
ContainerAccessHeader string = "x-ms-blob-public-access"
)
// GetBlobReference returns a Blob object for the specified blob name.
func (c *Container) GetBlobReference(name string) *Blob {
return &Blob{
Container: c,
Name: name,
}
}
// CreateContainerOptions includes the options for a create container operation
type CreateContainerOptions struct {
Timeout uint
Access ContainerAccessType `header:"x-ms-blob-public-access"`
RequestID string `header:"x-ms-client-request-id"`
}
// Create creates a blob container within the storage account
// with given name and access level. Returns error if container already exists.
//
// See https://docs.microsoft.com/en-us/rest/api/storageservices/fileservices/Create-Container
func (c *Container) Create(options *CreateContainerOptions) error {
resp, err := c.create(options)
if err != nil {
return err
}
readAndCloseBody(resp.body)
return checkRespCode(resp.statusCode, []int{http.StatusCreated})
}
// CreateIfNotExists creates a blob container if it does not exist. Returns
// true if container is newly created or false if container already exists.
func (c *Container) CreateIfNotExists(options *CreateContainerOptions) (bool, error) {
resp, err := c.create(options)
if resp != nil {
defer readAndCloseBody(resp.body)
if resp.statusCode == http.StatusCreated || resp.statusCode == http.StatusConflict {
return resp.statusCode == http.StatusCreated, nil
}
}
return false, err
}
func (c *Container) create(options *CreateContainerOptions) (*storageResponse, error) {
query := url.Values{"restype": {"container"}}
headers := c.bsc.client.getStandardHeaders()
headers = c.bsc.client.addMetadataToHeaders(headers, c.Metadata)
if options != nil {
query = addTimeout(query, options.Timeout)
headers = mergeHeaders(headers, headersFromStruct(*options))
}
uri := c.bsc.client.getEndpoint(blobServiceName, c.buildPath(), query)
return c.bsc.client.exec(http.MethodPut, uri, headers, nil, c.bsc.auth)
}
// Exists returns true if a container with given name exists
// on the storage account, otherwise returns false.
func (c *Container) Exists() (bool, error) {
uri := c.bsc.client.getEndpoint(blobServiceName, c.buildPath(), url.Values{"restype": {"container"}})
headers := c.bsc.client.getStandardHeaders()
resp, err := c.bsc.client.exec(http.MethodHead, uri, headers, nil, c.bsc.auth)
if resp != nil {
defer readAndCloseBody(resp.body)
if resp.statusCode == http.StatusOK || resp.statusCode == http.StatusNotFound {
return resp.statusCode == http.StatusOK, nil
}
}
return false, err
}
// SetContainerPermissionOptions includes options for a set container permissions operation
type SetContainerPermissionOptions struct {
Timeout uint
LeaseID string `header:"x-ms-lease-id"`
IfModifiedSince *time.Time `header:"If-Modified-Since"`
IfUnmodifiedSince *time.Time `header:"If-Unmodified-Since"`
RequestID string `header:"x-ms-client-request-id"`
}
// SetPermissions sets up container permissions
// See https://docs.microsoft.com/en-us/rest/api/storageservices/fileservices/Set-Container-ACL
func (c *Container) SetPermissions(permissions ContainerPermissions, options *SetContainerPermissionOptions) error {
body, length, err := generateContainerACLpayload(permissions.AccessPolicies)
if err != nil {
return err
}
params := url.Values{
"restype": {"container"},
"comp": {"acl"},
}
headers := c.bsc.client.getStandardHeaders()
headers = addToHeaders(headers, ContainerAccessHeader, string(permissions.AccessType))
headers["Content-Length"] = strconv.Itoa(length)
if options != nil {
params = addTimeout(params, options.Timeout)
headers = mergeHeaders(headers, headersFromStruct(*options))
}
uri := c.bsc.client.getEndpoint(blobServiceName, c.buildPath(), params)
resp, err := c.bsc.client.exec(http.MethodPut, uri, headers, body, c.bsc.auth)
if err != nil {
return err
}
defer readAndCloseBody(resp.body)
if err := checkRespCode(resp.statusCode, []int{http.StatusOK}); err != nil {
return errors.New("Unable to set permissions")
}
return nil
}
// GetContainerPermissionOptions includes options for a get container permissions operation
type GetContainerPermissionOptions struct {
Timeout uint
LeaseID string `header:"x-ms-lease-id"`
RequestID string `header:"x-ms-client-request-id"`
}
// GetPermissions gets the container permissions as per https://msdn.microsoft.com/en-us/library/azure/dd179469.aspx
// If timeout is 0 then it will not be passed to Azure
// leaseID will only be passed to Azure if populated
func (c *Container) GetPermissions(options *GetContainerPermissionOptions) (*ContainerPermissions, error) {
params := url.Values{
"restype": {"container"},
"comp": {"acl"},
}
headers := c.bsc.client.getStandardHeaders()
if options != nil {
params = addTimeout(params, options.Timeout)
headers = mergeHeaders(headers, headersFromStruct(*options))
}
uri := c.bsc.client.getEndpoint(blobServiceName, c.buildPath(), params)
resp, err := c.bsc.client.exec(http.MethodGet, uri, headers, nil, c.bsc.auth)
if err != nil {
return nil, err
}
defer resp.body.Close()
var ap AccessPolicy
err = xmlUnmarshal(resp.body, &ap.SignedIdentifiersList)
if err != nil {
return nil, err
}
return buildAccessPolicy(ap, &resp.headers), nil
}
func buildAccessPolicy(ap AccessPolicy, headers *http.Header) *ContainerPermissions {
// containerAccess. Blob, Container, empty
containerAccess := headers.Get(http.CanonicalHeaderKey(ContainerAccessHeader))
permissions := ContainerPermissions{
AccessType: ContainerAccessType(containerAccess),
AccessPolicies: []ContainerAccessPolicy{},
}
for _, policy := range ap.SignedIdentifiersList.SignedIdentifiers {
capd := ContainerAccessPolicy{
ID: policy.ID,
StartTime: policy.AccessPolicy.StartTime,
ExpiryTime: policy.AccessPolicy.ExpiryTime,
}
capd.CanRead = updatePermissions(policy.AccessPolicy.Permission, "r")
capd.CanWrite = updatePermissions(policy.AccessPolicy.Permission, "w")
capd.CanDelete = updatePermissions(policy.AccessPolicy.Permission, "d")
permissions.AccessPolicies = append(permissions.AccessPolicies, capd)
}
return &permissions
}
// DeleteContainerOptions includes options for a delete container operation
type DeleteContainerOptions struct {
Timeout uint
LeaseID string `header:"x-ms-lease-id"`
IfModifiedSince *time.Time `header:"If-Modified-Since"`
IfUnmodifiedSince *time.Time `header:"If-Unmodified-Since"`
RequestID string `header:"x-ms-client-request-id"`
}
// Delete deletes the container with given name on the storage
// account. If the container does not exist returns error.
//
// See https://docs.microsoft.com/en-us/rest/api/storageservices/fileservices/delete-container
func (c *Container) Delete(options *DeleteContainerOptions) error {
resp, err := c.delete(options)
if err != nil {
return err
}
readAndCloseBody(resp.body)
return checkRespCode(resp.statusCode, []int{http.StatusAccepted})
}
// DeleteIfExists deletes the container with given name on the storage
// account if it exists. Returns true if container is deleted with this call, or
// false if the container did not exist at the time of the Delete Container
// operation.
//
// See https://docs.microsoft.com/en-us/rest/api/storageservices/fileservices/delete-container
func (c *Container) DeleteIfExists(options *DeleteContainerOptions) (bool, error) {
resp, err := c.delete(options)
if resp != nil {
defer readAndCloseBody(resp.body)
if resp.statusCode == http.StatusAccepted || resp.statusCode == http.StatusNotFound {
return resp.statusCode == http.StatusAccepted, nil
}
}
return false, err
}
func (c *Container) delete(options *DeleteContainerOptions) (*storageResponse, error) {
query := url.Values{"restype": {"container"}}
headers := c.bsc.client.getStandardHeaders()
if options != nil {
query = addTimeout(query, options.Timeout)
headers = mergeHeaders(headers, headersFromStruct(*options))
}
uri := c.bsc.client.getEndpoint(blobServiceName, c.buildPath(), query)
return c.bsc.client.exec(http.MethodDelete, uri, headers, nil, c.bsc.auth)
}
// ListBlobs returns an object that contains list of blobs in the container,
// pagination token and other information in the response of List Blobs call.
//
// See https://docs.microsoft.com/en-us/rest/api/storageservices/fileservices/List-Blobs
func (c *Container) ListBlobs(params ListBlobsParameters) (BlobListResponse, error) {
q := mergeParams(params.getParameters(), url.Values{
"restype": {"container"},
"comp": {"list"}},
)
uri := c.bsc.client.getEndpoint(blobServiceName, c.buildPath(), q)
headers := c.bsc.client.getStandardHeaders()
headers = addToHeaders(headers, "x-ms-client-request-id", params.RequestID)
var out BlobListResponse
resp, err := c.bsc.client.exec(http.MethodGet, uri, headers, nil, c.bsc.auth)
if err != nil {
return out, err
}
defer resp.body.Close()
err = xmlUnmarshal(resp.body, &out)
return out, err
}
func generateContainerACLpayload(policies []ContainerAccessPolicy) (io.Reader, int, error) {
sil := SignedIdentifiers{
SignedIdentifiers: []SignedIdentifier{},
}
for _, capd := range policies {
permission := capd.generateContainerPermissions()
signedIdentifier := convertAccessPolicyToXMLStructs(capd.ID, capd.StartTime, capd.ExpiryTime, permission)
sil.SignedIdentifiers = append(sil.SignedIdentifiers, signedIdentifier)
}
return xmlMarshal(sil)
}
func (capd *ContainerAccessPolicy) generateContainerPermissions() (permissions string) {
// generate the permissions string (rwd).
// still want the end user API to have bool flags.
permissions = ""
if capd.CanRead {
permissions += "r"
}
if capd.CanWrite {
permissions += "w"
}
if capd.CanDelete {
permissions += "d"
}
return permissions
}

223
vendor/github.com/Azure/azure-sdk-for-go/storage/copyblob.go generated vendored
View File

@ -1,223 +0,0 @@
package storage
import (
"errors"
"fmt"
"net/http"
"net/url"
"strings"
"time"
)
const (
blobCopyStatusPending = "pending"
blobCopyStatusSuccess = "success"
blobCopyStatusAborted = "aborted"
blobCopyStatusFailed = "failed"
)
// CopyOptions includes the options for a copy blob operation
type CopyOptions struct {
Timeout uint
Source CopyOptionsConditions
Destiny CopyOptionsConditions
RequestID string
}
// IncrementalCopyOptions includes the options for an incremental copy blob operation
type IncrementalCopyOptions struct {
Timeout uint
Destination IncrementalCopyOptionsConditions
RequestID string
}
// CopyOptionsConditions includes some conditional options in a copy blob operation
type CopyOptionsConditions struct {
LeaseID string
IfModifiedSince *time.Time
IfUnmodifiedSince *time.Time
IfMatch string
IfNoneMatch string
}
// IncrementalCopyOptionsConditions includes some conditional options in a copy blob operation
type IncrementalCopyOptionsConditions struct {
IfModifiedSince *time.Time
IfUnmodifiedSince *time.Time
IfMatch string
IfNoneMatch string
}
// Copy starts a blob copy operation and waits for the operation to
// complete. sourceBlob parameter must be a canonical URL to the blob (can be
// obtained using GetBlobURL method.) There is no SLA on blob copy and therefore
// this helper method works faster on smaller files.
//
// See https://docs.microsoft.com/en-us/rest/api/storageservices/fileservices/Copy-Blob
func (b *Blob) Copy(sourceBlob string, options *CopyOptions) error {
copyID, err := b.StartCopy(sourceBlob, options)
if err != nil {
return err
}
return b.WaitForCopy(copyID)
}
// StartCopy starts a blob copy operation.
// sourceBlob parameter must be a canonical URL to the blob (can be
// obtained using GetBlobURL method.)
//
// See https://docs.microsoft.com/en-us/rest/api/storageservices/fileservices/Copy-Blob
func (b *Blob) StartCopy(sourceBlob string, options *CopyOptions) (string, error) {
params := url.Values{}
headers := b.Container.bsc.client.getStandardHeaders()
headers["x-ms-copy-source"] = sourceBlob
headers = b.Container.bsc.client.addMetadataToHeaders(headers, b.Metadata)
if options != nil {
params = addTimeout(params, options.Timeout)
headers = addToHeaders(headers, "x-ms-client-request-id", options.RequestID)
// source
headers = addToHeaders(headers, "x-ms-source-lease-id", options.Source.LeaseID)
headers = addTimeToHeaders(headers, "x-ms-source-if-modified-since", options.Source.IfModifiedSince)
headers = addTimeToHeaders(headers, "x-ms-source-if-unmodified-since", options.Source.IfUnmodifiedSince)
headers = addToHeaders(headers, "x-ms-source-if-match", options.Source.IfMatch)
headers = addToHeaders(headers, "x-ms-source-if-none-match", options.Source.IfNoneMatch)
//destiny
headers = addToHeaders(headers, "x-ms-lease-id", options.Destiny.LeaseID)
headers = addTimeToHeaders(headers, "x-ms-if-modified-since", options.Destiny.IfModifiedSince)
headers = addTimeToHeaders(headers, "x-ms-if-unmodified-since", options.Destiny.IfUnmodifiedSince)
headers = addToHeaders(headers, "x-ms-if-match", options.Destiny.IfMatch)
headers = addToHeaders(headers, "x-ms-if-none-match", options.Destiny.IfNoneMatch)
}
uri := b.Container.bsc.client.getEndpoint(blobServiceName, b.buildPath(), params)
resp, err := b.Container.bsc.client.exec(http.MethodPut, uri, headers, nil, b.Container.bsc.auth)
if err != nil {
return "", err
}
defer readAndCloseBody(resp.body)
if err := checkRespCode(resp.statusCode, []int{http.StatusAccepted, http.StatusCreated}); err != nil {
return "", err
}
copyID := resp.headers.Get("x-ms-copy-id")
if copyID == "" {
return "", errors.New("Got empty copy id header")
}
return copyID, nil
}
// AbortCopyOptions includes the options for an abort blob operation
type AbortCopyOptions struct {
Timeout uint
LeaseID string `header:"x-ms-lease-id"`
RequestID string `header:"x-ms-client-request-id"`
}
// AbortCopy aborts a BlobCopy which has already been triggered by the StartBlobCopy function.
// copyID is generated from StartBlobCopy function.
// currentLeaseID is required IF the destination blob has an active lease on it.
// See https://docs.microsoft.com/en-us/rest/api/storageservices/fileservices/Abort-Copy-Blob
func (b *Blob) AbortCopy(copyID string, options *AbortCopyOptions) error {
params := url.Values{
"comp": {"copy"},
"copyid": {copyID},
}
headers := b.Container.bsc.client.getStandardHeaders()
headers["x-ms-copy-action"] = "abort"
if options != nil {
params = addTimeout(params, options.Timeout)
headers = mergeHeaders(headers, headersFromStruct(*options))
}
uri := b.Container.bsc.client.getEndpoint(blobServiceName, b.buildPath(), params)
resp, err := b.Container.bsc.client.exec(http.MethodPut, uri, headers, nil, b.Container.bsc.auth)
if err != nil {
return err
}
readAndCloseBody(resp.body)
return checkRespCode(resp.statusCode, []int{http.StatusNoContent})
}
// WaitForCopy loops until a BlobCopy operation is completed (or fails with error)
func (b *Blob) WaitForCopy(copyID string) error {
for {
err := b.GetProperties(nil)
if err != nil {
return err
}
if b.Properties.CopyID != copyID {
return errBlobCopyIDMismatch
}
switch b.Properties.CopyStatus {
case blobCopyStatusSuccess:
return nil
case blobCopyStatusPending:
continue
case blobCopyStatusAborted:
return errBlobCopyAborted
case blobCopyStatusFailed:
return fmt.Errorf("storage: blob copy failed. Id=%s Description=%s", b.Properties.CopyID, b.Properties.CopyStatusDescription)
default:
return fmt.Errorf("storage: unhandled blob copy status: '%s'", b.Properties.CopyStatus)
}
}
}
// IncrementalCopyBlob copies a snapshot of a source blob and copies to referring blob
// sourceBlob parameter must be a valid snapshot URL of the original blob.
// THe original blob mut be public, or use a Shared Access Signature.
//
// See https://docs.microsoft.com/en-us/rest/api/storageservices/fileservices/incremental-copy-blob .
func (b *Blob) IncrementalCopyBlob(sourceBlobURL string, snapshotTime time.Time, options *IncrementalCopyOptions) (string, error) {
params := url.Values{"comp": {"incrementalcopy"}}
// need formatting to 7 decimal places so it's friendly to Windows and *nix
snapshotTimeFormatted := snapshotTime.Format("2006-01-02T15:04:05.0000000Z")
u, err := url.Parse(sourceBlobURL)
if err != nil {
return "", err
}
query := u.Query()
query.Add("snapshot", snapshotTimeFormatted)
encodedQuery := query.Encode()
encodedQuery = strings.Replace(encodedQuery, "%3A", ":", -1)
u.RawQuery = encodedQuery
snapshotURL := u.String()
headers := b.Container.bsc.client.getStandardHeaders()
headers["x-ms-copy-source"] = snapshotURL
if options != nil {
addTimeout(params, options.Timeout)
headers = addToHeaders(headers, "x-ms-client-request-id", options.RequestID)
headers = addTimeToHeaders(headers, "x-ms-if-modified-since", options.Destination.IfModifiedSince)
headers = addTimeToHeaders(headers, "x-ms-if-unmodified-since", options.Destination.IfUnmodifiedSince)
headers = addToHeaders(headers, "x-ms-if-match", options.Destination.IfMatch)
headers = addToHeaders(headers, "x-ms-if-none-match", options.Destination.IfNoneMatch)
}
// get URI of destination blob
uri := b.Container.bsc.client.getEndpoint(blobServiceName, b.buildPath(), params)
resp, err := b.Container.bsc.client.exec(http.MethodPut, uri, headers, nil, b.Container.bsc.auth)
if err != nil {
return "", err
}
defer readAndCloseBody(resp.body)
if err := checkRespCode(resp.statusCode, []int{http.StatusAccepted}); err != nil {
return "", err
}
copyID := resp.headers.Get("x-ms-copy-id")
if copyID == "" {
return "", errors.New("Got empty copy id header")
}
return copyID, nil
}

222
vendor/github.com/Azure/azure-sdk-for-go/storage/directory.go generated vendored
View File

@ -1,222 +0,0 @@
package storage
import (
"encoding/xml"
"net/http"
"net/url"
)
// Directory represents a directory on a share.
type Directory struct {
fsc *FileServiceClient
Metadata map[string]string
Name string `xml:"Name"`
parent *Directory
Properties DirectoryProperties
share *Share
}
// DirectoryProperties contains various properties of a directory.
type DirectoryProperties struct {
LastModified string `xml:"Last-Modified"`
Etag string `xml:"Etag"`
}
// ListDirsAndFilesParameters defines the set of customizable parameters to
// make a List Files and Directories call.
//
// See https://docs.microsoft.com/en-us/rest/api/storageservices/fileservices/List-Directories-and-Files
type ListDirsAndFilesParameters struct {
Prefix string
Marker string
MaxResults uint
Timeout uint
}
// DirsAndFilesListResponse contains the response fields from
// a List Files and Directories call.
//
// See https://docs.microsoft.com/en-us/rest/api/storageservices/fileservices/List-Directories-and-Files
type DirsAndFilesListResponse struct {
XMLName xml.Name `xml:"EnumerationResults"`
Xmlns string `xml:"xmlns,attr"`
Marker string `xml:"Marker"`
MaxResults int64 `xml:"MaxResults"`
Directories []Directory `xml:"Entries>Directory"`
Files []File `xml:"Entries>File"`
NextMarker string `xml:"NextMarker"`
}
// builds the complete directory path for this directory object.
func (d *Directory) buildPath() string {
path := ""
current := d
for current.Name != "" {
path = "/" + current.Name + path
current = current.parent
}
return d.share.buildPath() + path
}
// Create this directory in the associated share.
// If a directory with the same name already exists, the operation fails.
//
// See https://docs.microsoft.com/en-us/rest/api/storageservices/fileservices/Create-Directory
func (d *Directory) Create(options *FileRequestOptions) error {
// if this is the root directory exit early
if d.parent == nil {
return nil
}
params := prepareOptions(options)
headers, err := d.fsc.createResource(d.buildPath(), resourceDirectory, params, mergeMDIntoExtraHeaders(d.Metadata, nil), []int{http.StatusCreated})
if err != nil {
return err
}
d.updateEtagAndLastModified(headers)
return nil
}
// CreateIfNotExists creates this directory under the associated share if the
// directory does not exists. Returns true if the directory is newly created or
// false if the directory already exists.
//
// See https://docs.microsoft.com/en-us/rest/api/storageservices/fileservices/Create-Directory
func (d *Directory) CreateIfNotExists(options *FileRequestOptions) (bool, error) {
// if this is the root directory exit early
if d.parent == nil {
return false, nil
}
params := prepareOptions(options)
resp, err := d.fsc.createResourceNoClose(d.buildPath(), resourceDirectory, params, nil)
if resp != nil {
defer readAndCloseBody(resp.body)
if resp.statusCode == http.StatusCreated || resp.statusCode == http.StatusConflict {
if resp.statusCode == http.StatusCreated {
d.updateEtagAndLastModified(resp.headers)
return true, nil
}
return false, d.FetchAttributes(nil)
}
}
return false, err
}
// Delete removes this directory. It must be empty in order to be deleted.
// If the directory does not exist the operation fails.
//
// See https://docs.microsoft.com/en-us/rest/api/storageservices/fileservices/Delete-Directory
func (d *Directory) Delete(options *FileRequestOptions) error {
return d.fsc.deleteResource(d.buildPath(), resourceDirectory, options)
}
// DeleteIfExists removes this directory if it exists.
//
// See https://docs.microsoft.com/en-us/rest/api/storageservices/fileservices/Delete-Directory
func (d *Directory) DeleteIfExists(options *FileRequestOptions) (bool, error) {
resp, err := d.fsc.deleteResourceNoClose(d.buildPath(), resourceDirectory, options)
if resp != nil {
defer readAndCloseBody(resp.body)
if resp.statusCode == http.StatusAccepted || resp.statusCode == http.StatusNotFound {
return resp.statusCode == http.StatusAccepted, nil
}
}
return false, err
}
// Exists returns true if this directory exists.
func (d *Directory) Exists() (bool, error) {
exists, headers, err := d.fsc.resourceExists(d.buildPath(), resourceDirectory)
if exists {
d.updateEtagAndLastModified(headers)
}
return exists, err
}
// FetchAttributes retrieves metadata for this directory.
// See https://docs.microsoft.com/en-us/rest/api/storageservices/fileservices/get-directory-properties
func (d *Directory) FetchAttributes(options *FileRequestOptions) error {
params := prepareOptions(options)
headers, err := d.fsc.getResourceHeaders(d.buildPath(), compNone, resourceDirectory, params, http.MethodHead)
if err != nil {
return err
}
d.updateEtagAndLastModified(headers)
d.Metadata = getMetadataFromHeaders(headers)
return nil
}
// GetDirectoryReference returns a child Directory object for this directory.
func (d *Directory) GetDirectoryReference(name string) *Directory {
return &Directory{
fsc: d.fsc,
Name: name,
parent: d,
share: d.share,
}
}
// GetFileReference returns a child File object for this directory.
func (d *Directory) GetFileReference(name string) *File {
return &File{
fsc: d.fsc,
Name: name,
parent: d,
share: d.share,
}
}
// ListDirsAndFiles returns a list of files and directories under this directory.
// It also contains a pagination token and other response details.
//
// See https://docs.microsoft.com/en-us/rest/api/storageservices/fileservices/List-Directories-and-Files
func (d *Directory) ListDirsAndFiles(params ListDirsAndFilesParameters) (*DirsAndFilesListResponse, error) {
q := mergeParams(params.getParameters(), getURLInitValues(compList, resourceDirectory))
resp, err := d.fsc.listContent(d.buildPath(), q, nil)
if err != nil {
return nil, err
}
defer resp.body.Close()
var out DirsAndFilesListResponse
err = xmlUnmarshal(resp.body, &out)
return &out, err
}
// SetMetadata replaces the metadata for this directory.
//
// Some keys may be converted to Camel-Case before sending. All keys
// are returned in lower case by GetDirectoryMetadata. HTTP header names
// are case-insensitive so case munging should not matter to other
// applications either.
//
// See https://docs.microsoft.com/en-us/rest/api/storageservices/fileservices/Set-Directory-Metadata
func (d *Directory) SetMetadata(options *FileRequestOptions) error {
headers, err := d.fsc.setResourceHeaders(d.buildPath(), compMetadata, resourceDirectory, mergeMDIntoExtraHeaders(d.Metadata, nil), options)
if err != nil {
return err
}
d.updateEtagAndLastModified(headers)
return nil
}
// updates Etag and last modified date
func (d *Directory) updateEtagAndLastModified(headers http.Header) {
d.Properties.Etag = headers.Get("Etag")
d.Properties.LastModified = headers.Get("Last-Modified")
}
// URL gets the canonical URL to this directory.
// This method does not create a publicly accessible URL if the directory
// is private and this method does not check if the directory exists.
func (d *Directory) URL() string {
return d.fsc.client.getEndpoint(fileServiceName, d.buildPath(), url.Values{})
}

439
vendor/github.com/Azure/azure-sdk-for-go/storage/entity.go generated vendored
View File

@ -1,439 +0,0 @@
package storage
import (
"bytes"
"encoding/json"
"errors"
"fmt"
"io/ioutil"
"net/http"
"net/url"
"strconv"
"strings"
"time"
"github.com/satori/uuid"
)
// Annotating as secure for gas scanning
/* #nosec */
const (
partitionKeyNode = "PartitionKey"
rowKeyNode = "RowKey"
etagErrorTemplate = "Etag didn't match: %v"
)
var (
errEmptyPayload = errors.New("Empty payload is not a valid metadata level for this operation")
errNilPreviousResult = errors.New("The previous results page is nil")
errNilNextLink = errors.New("There are no more pages in this query results")
)
// Entity represents an entity inside an Azure table.
type Entity struct {
Table *Table
PartitionKey string
RowKey string
TimeStamp time.Time
OdataMetadata string
OdataType string
OdataID string
OdataEtag string
OdataEditLink string
Properties map[string]interface{}
}
// GetEntityReference returns an Entity object with the specified
// partition key and row key.
func (t *Table) GetEntityReference(partitionKey, rowKey string) *Entity {
return &Entity{
PartitionKey: partitionKey,
RowKey: rowKey,
Table: t,
}
}
// EntityOptions includes options for entity operations.
type EntityOptions struct {
Timeout uint
RequestID string `header:"x-ms-client-request-id"`
}
// GetEntityOptions includes options for a get entity operation
type GetEntityOptions struct {
Select []string
RequestID string `header:"x-ms-client-request-id"`
}
// Get gets the referenced entity. Which properties to get can be
// specified using the select option.
// See:
// https://docs.microsoft.com/en-us/rest/api/storageservices/fileservices/query-entities
// https://docs.microsoft.com/en-us/rest/api/storageservices/fileservices/querying-tables-and-entities
func (e *Entity) Get(timeout uint, ml MetadataLevel, options *GetEntityOptions) error {
if ml == EmptyPayload {
return errEmptyPayload
}
// RowKey and PartitionKey could be lost if not included in the query
// As those are the entity identifiers, it is best if they are not lost
rk := e.RowKey
pk := e.PartitionKey
query := url.Values{
"timeout": {strconv.FormatUint(uint64(timeout), 10)},
}
headers := e.Table.tsc.client.getStandardHeaders()
headers[headerAccept] = string(ml)
if options != nil {
if len(options.Select) > 0 {
query.Add("$select", strings.Join(options.Select, ","))
}
headers = mergeHeaders(headers, headersFromStruct(*options))
}
uri := e.Table.tsc.client.getEndpoint(tableServiceName, e.buildPath(), query)
resp, err := e.Table.tsc.client.exec(http.MethodGet, uri, headers, nil, e.Table.tsc.auth)
if err != nil {
return err
}
defer readAndCloseBody(resp.body)
if err = checkRespCode(resp.statusCode, []int{http.StatusOK}); err != nil {
return err
}
respBody, err := ioutil.ReadAll(resp.body)
if err != nil {
return err
}
err = json.Unmarshal(respBody, e)
if err != nil {
return err
}
e.PartitionKey = pk
e.RowKey = rk
return nil
}
// Insert inserts the referenced entity in its table.
// The function fails if there is an entity with the same
// PartitionKey and RowKey in the table.
// ml determines the level of detail of metadata in the operation response,
// or no data at all.
// See: https://docs.microsoft.com/rest/api/storageservices/fileservices/insert-entity
func (e *Entity) Insert(ml MetadataLevel, options *EntityOptions) error {
query, headers := options.getParameters()
headers = mergeHeaders(headers, e.Table.tsc.client.getStandardHeaders())
body, err := json.Marshal(e)
if err != nil {
return err
}
headers = addBodyRelatedHeaders(headers, len(body))
headers = addReturnContentHeaders(headers, ml)
uri := e.Table.tsc.client.getEndpoint(tableServiceName, e.Table.buildPath(), query)
resp, err := e.Table.tsc.client.exec(http.MethodPost, uri, headers, bytes.NewReader(body), e.Table.tsc.auth)
if err != nil {
return err
}
defer resp.body.Close()
data, err := ioutil.ReadAll(resp.body)
if err != nil {
return err
}
if ml != EmptyPayload {
if err = checkRespCode(resp.statusCode, []int{http.StatusCreated}); err != nil {
return err
}
if err = e.UnmarshalJSON(data); err != nil {
return err
}
} else {
if err = checkRespCode(resp.statusCode, []int{http.StatusNoContent}); err != nil {
return err
}
}
return nil
}
// Update updates the contents of an entity. The function fails if there is no entity
// with the same PartitionKey and RowKey in the table or if the ETag is different
// than the one in Azure.
// See: https://docs.microsoft.com/en-us/rest/api/storageservices/fileservices/update-entity2
func (e *Entity) Update(force bool, options *EntityOptions) error {
return e.updateMerge(force, http.MethodPut, options)
}
// Merge merges the contents of entity specified with PartitionKey and RowKey
// with the content specified in Properties.
// The function fails if there is no entity with the same PartitionKey and
// RowKey in the table or if the ETag is different than the one in Azure.
// Read more: https://docs.microsoft.com/en-us/rest/api/storageservices/fileservices/merge-entity
func (e *Entity) Merge(force bool, options *EntityOptions) error {
return e.updateMerge(force, "MERGE", options)
}
// Delete deletes the entity.
// The function fails if there is no entity with the same PartitionKey and
// RowKey in the table or if the ETag is different than the one in Azure.
// See: https://docs.microsoft.com/en-us/rest/api/storageservices/fileservices/delete-entity1
func (e *Entity) Delete(force bool, options *EntityOptions) error {
query, headers := options.getParameters()
headers = mergeHeaders(headers, e.Table.tsc.client.getStandardHeaders())
headers = addIfMatchHeader(headers, force, e.OdataEtag)
headers = addReturnContentHeaders(headers, EmptyPayload)
uri := e.Table.tsc.client.getEndpoint(tableServiceName, e.buildPath(), query)
resp, err := e.Table.tsc.client.exec(http.MethodDelete, uri, headers, nil, e.Table.tsc.auth)
if err != nil {
if resp.statusCode == http.StatusPreconditionFailed {
return fmt.Errorf(etagErrorTemplate, err)
}
return err
}
defer readAndCloseBody(resp.body)
if err = checkRespCode(resp.statusCode, []int{http.StatusNoContent}); err != nil {
return err
}
return e.updateTimestamp(resp.headers)
}
// InsertOrReplace inserts an entity or replaces the existing one.
// Read more: https://docs.microsoft.com/rest/api/storageservices/fileservices/insert-or-replace-entity
func (e *Entity) InsertOrReplace(options *EntityOptions) error {
return e.insertOr(http.MethodPut, options)
}
// InsertOrMerge inserts an entity or merges the existing one.
// Read more: https://docs.microsoft.com/en-us/rest/api/storageservices/fileservices/insert-or-merge-entity
func (e *Entity) InsertOrMerge(options *EntityOptions) error {
return e.insertOr("MERGE", options)
}
func (e *Entity) buildPath() string {
return fmt.Sprintf("%s(PartitionKey='%s', RowKey='%s')", e.Table.buildPath(), e.PartitionKey, e.RowKey)
}
// MarshalJSON is a custom marshaller for entity
func (e *Entity) MarshalJSON() ([]byte, error) {
completeMap := map[string]interface{}{}
completeMap[partitionKeyNode] = e.PartitionKey
completeMap[rowKeyNode] = e.RowKey
for k, v := range e.Properties {
typeKey := strings.Join([]string{k, OdataTypeSuffix}, "")
switch t := v.(type) {
case []byte:
completeMap[typeKey] = OdataBinary
completeMap[k] = string(t)
case time.Time:
completeMap[typeKey] = OdataDateTime
completeMap[k] = t.Format(time.RFC3339Nano)
case uuid.UUID:
completeMap[typeKey] = OdataGUID
completeMap[k] = t.String()
case int64:
completeMap[typeKey] = OdataInt64
completeMap[k] = fmt.Sprintf("%v", v)
default:
completeMap[k] = v
}
if strings.HasSuffix(k, OdataTypeSuffix) {
if !(completeMap[k] == OdataBinary ||
completeMap[k] == OdataDateTime ||
completeMap[k] == OdataGUID ||
completeMap[k] == OdataInt64) {
return nil, fmt.Errorf("Odata.type annotation %v value is not valid", k)
}
valueKey := strings.TrimSuffix(k, OdataTypeSuffix)
if _, ok := completeMap[valueKey]; !ok {
return nil, fmt.Errorf("Odata.type annotation %v defined without value defined", k)
}
}
}
return json.Marshal(completeMap)
}
// UnmarshalJSON is a custom unmarshaller for entities
func (e *Entity) UnmarshalJSON(data []byte) error {
errorTemplate := "Deserializing error: %v"
props := map[string]interface{}{}
err := json.Unmarshal(data, &props)
if err != nil {
return err
}
// deselialize metadata
e.OdataMetadata = stringFromMap(props, "odata.metadata")
e.OdataType = stringFromMap(props, "odata.type")
e.OdataID = stringFromMap(props, "odata.id")
e.OdataEtag = stringFromMap(props, "odata.etag")
e.OdataEditLink = stringFromMap(props, "odata.editLink")
e.PartitionKey = stringFromMap(props, partitionKeyNode)
e.RowKey = stringFromMap(props, rowKeyNode)
// deserialize timestamp
timeStamp, ok := props["Timestamp"]
if ok {
str, ok := timeStamp.(string)
if !ok {
return fmt.Errorf(errorTemplate, "Timestamp casting error")
}
t, err := time.Parse(time.RFC3339Nano, str)
if err != nil {
return fmt.Errorf(errorTemplate, err)
}
e.TimeStamp = t
}
delete(props, "Timestamp")
delete(props, "Timestamp@odata.type")
// deserialize entity (user defined fields)
for k, v := range props {
if strings.HasSuffix(k, OdataTypeSuffix) {
valueKey := strings.TrimSuffix(k, OdataTypeSuffix)
str, ok := props[valueKey].(string)
if !ok {
return fmt.Errorf(errorTemplate, fmt.Sprintf("%v casting error", v))
}
switch v {
case OdataBinary:
props[valueKey] = []byte(str)
case OdataDateTime:
t, err := time.Parse("2006-01-02T15:04:05Z", str)
if err != nil {
return fmt.Errorf(errorTemplate, err)
}
props[valueKey] = t
case OdataGUID:
props[valueKey] = uuid.FromStringOrNil(str)
case OdataInt64:
i, err := strconv.ParseInt(str, 10, 64)
if err != nil {
return fmt.Errorf(errorTemplate, err)
}
props[valueKey] = i
default:
return fmt.Errorf(errorTemplate, fmt.Sprintf("%v is not supported", v))
}
delete(props, k)
}
}
e.Properties = props
return nil
}
func getAndDelete(props map[string]interface{}, key string) interface{} {
if value, ok := props[key]; ok {
delete(props, key)
return value
}
return nil
}
func addIfMatchHeader(h map[string]string, force bool, etag string) map[string]string {
if force {
h[headerIfMatch] = "*"
} else {
h[headerIfMatch] = etag
}
return h
}
// updates Etag and timestamp
func (e *Entity) updateEtagAndTimestamp(headers http.Header) error {
e.OdataEtag = headers.Get(headerEtag)
return e.updateTimestamp(headers)
}
func (e *Entity) updateTimestamp(headers http.Header) error {
str := headers.Get(headerDate)
t, err := time.Parse(time.RFC1123, str)
if err != nil {
return fmt.Errorf("Update timestamp error: %v", err)
}
e.TimeStamp = t
return nil
}
func (e *Entity) insertOr(verb string, options *EntityOptions) error {
query, headers := options.getParameters()
headers = mergeHeaders(headers, e.Table.tsc.client.getStandardHeaders())
body, err := json.Marshal(e)
if err != nil {
return err
}
headers = addBodyRelatedHeaders(headers, len(body))
headers = addReturnContentHeaders(headers, EmptyPayload)
uri := e.Table.tsc.client.getEndpoint(tableServiceName, e.buildPath(), query)
resp, err := e.Table.tsc.client.exec(verb, uri, headers, bytes.NewReader(body), e.Table.tsc.auth)
if err != nil {
return err
}
defer readAndCloseBody(resp.body)
if err = checkRespCode(resp.statusCode, []int{http.StatusNoContent}); err != nil {
return err
}
return e.updateEtagAndTimestamp(resp.headers)
}
func (e *Entity) updateMerge(force bool, verb string, options *EntityOptions) error {
query, headers := options.getParameters()
headers = mergeHeaders(headers, e.Table.tsc.client.getStandardHeaders())
body, err := json.Marshal(e)
if err != nil {
return err
}
headers = addBodyRelatedHeaders(headers, len(body))
headers = addIfMatchHeader(headers, force, e.OdataEtag)
headers = addReturnContentHeaders(headers, EmptyPayload)
uri := e.Table.tsc.client.getEndpoint(tableServiceName, e.buildPath(), query)
resp, err := e.Table.tsc.client.exec(verb, uri, headers, bytes.NewReader(body), e.Table.tsc.auth)
if err != nil {
if resp.statusCode == http.StatusPreconditionFailed {
return fmt.Errorf(etagErrorTemplate, err)
}
return err
}
defer readAndCloseBody(resp.body)
if err = checkRespCode(resp.statusCode, []int{http.StatusNoContent}); err != nil {
return err
}
return e.updateEtagAndTimestamp(resp.headers)
}
func stringFromMap(props map[string]interface{}, key string) string {
value := getAndDelete(props, key)
if value != nil {
return value.(string)
}
return ""
}
func (options *EntityOptions) getParameters() (url.Values, map[string]string) {
query := url.Values{}
headers := map[string]string{}
if options != nil {
query = addTimeout(query, options.Timeout)
headers = headersFromStruct(*options)
}
return query, headers
}

462
vendor/github.com/Azure/azure-sdk-for-go/storage/file.go generated vendored
View File

@ -1,462 +0,0 @@
package storage
import (
"errors"
"fmt"
"io"
"io/ioutil"
"net/http"
"net/url"
"strconv"
)
const fourMB = uint64(4194304)
const oneTB = uint64(1099511627776)
// File represents a file on a share.
type File struct {
fsc *FileServiceClient
Metadata map[string]string
Name string `xml:"Name"`
parent *Directory
Properties FileProperties `xml:"Properties"`
share *Share
FileCopyProperties FileCopyState
}
// FileProperties contains various properties of a file.
type FileProperties struct {
CacheControl string `header:"x-ms-cache-control"`
Disposition string `header:"x-ms-content-disposition"`
Encoding string `header:"x-ms-content-encoding"`
Etag string
Language string `header:"x-ms-content-language"`
LastModified string
Length uint64 `xml:"Content-Length" header:"x-ms-content-length"`
MD5 string `header:"x-ms-content-md5"`
Type string `header:"x-ms-content-type"`
}
// FileCopyState contains various properties of a file copy operation.
type FileCopyState struct {
CompletionTime string
ID string `header:"x-ms-copy-id"`
Progress string
Source string
Status string `header:"x-ms-copy-status"`
StatusDesc string
}
// FileStream contains file data returned from a call to GetFile.
type FileStream struct {
Body io.ReadCloser
ContentMD5 string
}
// FileRequestOptions will be passed to misc file operations.
// Currently just Timeout (in seconds) but could expand.
type FileRequestOptions struct {
Timeout uint // timeout duration in seconds.
}
func prepareOptions(options *FileRequestOptions) url.Values {
params := url.Values{}
if options != nil {
params = addTimeout(params, options.Timeout)
}
return params
}
// FileRanges contains a list of file range information for a file.
//
// See https://docs.microsoft.com/en-us/rest/api/storageservices/fileservices/List-Ranges
type FileRanges struct {
ContentLength uint64
LastModified string
ETag string
FileRanges []FileRange `xml:"Range"`
}
// FileRange contains range information for a file.
//
// See https://docs.microsoft.com/en-us/rest/api/storageservices/fileservices/List-Ranges
type FileRange struct {
Start uint64 `xml:"Start"`
End uint64 `xml:"End"`
}
func (fr FileRange) String() string {
return fmt.Sprintf("bytes=%d-%d", fr.Start, fr.End)
}
// builds the complete file path for this file object
func (f *File) buildPath() string {
return f.parent.buildPath() + "/" + f.Name
}
// ClearRange releases the specified range of space in a file.
//
// See https://docs.microsoft.com/en-us/rest/api/storageservices/fileservices/Put-Range
func (f *File) ClearRange(fileRange FileRange, options *FileRequestOptions) error {
var timeout *uint
if options != nil {
timeout = &options.Timeout
}
headers, err := f.modifyRange(nil, fileRange, timeout, nil)
if err != nil {
return err
}
f.updateEtagAndLastModified(headers)
return nil
}
// Create creates a new file or replaces an existing one.
//
// See https://docs.microsoft.com/en-us/rest/api/storageservices/fileservices/Create-File
func (f *File) Create(maxSize uint64, options *FileRequestOptions) error {
if maxSize > oneTB {
return fmt.Errorf("max file size is 1TB")
}
params := prepareOptions(options)
headers := headersFromStruct(f.Properties)
headers["x-ms-content-length"] = strconv.FormatUint(maxSize, 10)
headers["x-ms-type"] = "file"
outputHeaders, err := f.fsc.createResource(f.buildPath(), resourceFile, params, mergeMDIntoExtraHeaders(f.Metadata, headers), []int{http.StatusCreated})
if err != nil {
return err
}
f.Properties.Length = maxSize
f.updateEtagAndLastModified(outputHeaders)
return nil
}
// CopyFile operation copied a file/blob from the sourceURL to the path provided.
//
// See https://docs.microsoft.com/en-us/rest/api/storageservices/fileservices/copy-file
func (f *File) CopyFile(sourceURL string, options *FileRequestOptions) error {
extraHeaders := map[string]string{
"x-ms-type": "file",
"x-ms-copy-source": sourceURL,
}
params := prepareOptions(options)
headers, err := f.fsc.createResource(f.buildPath(), resourceFile, params, mergeMDIntoExtraHeaders(f.Metadata, extraHeaders), []int{http.StatusAccepted})
if err != nil {
return err
}
f.updateEtagLastModifiedAndCopyHeaders(headers)
return nil
}
// Delete immediately removes this file from the storage account.
//
// See https://docs.microsoft.com/en-us/rest/api/storageservices/fileservices/Delete-File2
func (f *File) Delete(options *FileRequestOptions) error {
return f.fsc.deleteResource(f.buildPath(), resourceFile, options)
}
// DeleteIfExists removes this file if it exists.
//
// See https://docs.microsoft.com/en-us/rest/api/storageservices/fileservices/Delete-File2
func (f *File) DeleteIfExists(options *FileRequestOptions) (bool, error) {
resp, err := f.fsc.deleteResourceNoClose(f.buildPath(), resourceFile, options)
if resp != nil {
defer readAndCloseBody(resp.body)
if resp.statusCode == http.StatusAccepted || resp.statusCode == http.StatusNotFound {
return resp.statusCode == http.StatusAccepted, nil
}
}
return false, err
}
// GetFileOptions includes options for a get file operation
type GetFileOptions struct {
Timeout uint
GetContentMD5 bool
}
// DownloadToStream operation downloads the file.
//
// See: https://docs.microsoft.com/en-us/rest/api/storageservices/fileservices/get-file
func (f *File) DownloadToStream(options *FileRequestOptions) (io.ReadCloser, error) {
params := prepareOptions(options)
resp, err := f.fsc.getResourceNoClose(f.buildPath(), compNone, resourceFile, params, http.MethodGet, nil)
if err != nil {
return nil, err
}
if err = checkRespCode(resp.statusCode, []int{http.StatusOK}); err != nil {
readAndCloseBody(resp.body)
return nil, err
}
return resp.body, nil
}
// DownloadRangeToStream operation downloads the specified range of this file with optional MD5 hash.
//
// See https://docs.microsoft.com/en-us/rest/api/storageservices/fileservices/get-file
func (f *File) DownloadRangeToStream(fileRange FileRange, options *GetFileOptions) (fs FileStream, err error) {
extraHeaders := map[string]string{
"Range": fileRange.String(),
}
params := url.Values{}
if options != nil {
if options.GetContentMD5 {
if isRangeTooBig(fileRange) {
return fs, fmt.Errorf("must specify a range less than or equal to 4MB when getContentMD5 is true")
}
extraHeaders["x-ms-range-get-content-md5"] = "true"
}
params = addTimeout(params, options.Timeout)
}
resp, err := f.fsc.getResourceNoClose(f.buildPath(), compNone, resourceFile, params, http.MethodGet, extraHeaders)
if err != nil {
return fs, err
}
if err = checkRespCode(resp.statusCode, []int{http.StatusOK, http.StatusPartialContent}); err != nil {
readAndCloseBody(resp.body)
return fs, err
}
fs.Body = resp.body
if options != nil && options.GetContentMD5 {
fs.ContentMD5 = resp.headers.Get("Content-MD5")
}
return fs, nil
}
// Exists returns true if this file exists.
func (f *File) Exists() (bool, error) {
exists, headers, err := f.fsc.resourceExists(f.buildPath(), resourceFile)
if exists {
f.updateEtagAndLastModified(headers)
f.updateProperties(headers)
}
return exists, err
}
// FetchAttributes updates metadata and properties for this file.
// See https://docs.microsoft.com/en-us/rest/api/storageservices/fileservices/get-file-properties
func (f *File) FetchAttributes(options *FileRequestOptions) error {
params := prepareOptions(options)
headers, err := f.fsc.getResourceHeaders(f.buildPath(), compNone, resourceFile, params, http.MethodHead)
if err != nil {
return err
}
f.updateEtagAndLastModified(headers)
f.updateProperties(headers)
f.Metadata = getMetadataFromHeaders(headers)
return nil
}
// returns true if the range is larger than 4MB
func isRangeTooBig(fileRange FileRange) bool {
if fileRange.End-fileRange.Start > fourMB {
return true
}
return false
}
// ListRangesOptions includes options for a list file ranges operation
type ListRangesOptions struct {
Timeout uint
ListRange *FileRange
}
// ListRanges returns the list of valid ranges for this file.
//
// See https://docs.microsoft.com/en-us/rest/api/storageservices/fileservices/List-Ranges
func (f *File) ListRanges(options *ListRangesOptions) (*FileRanges, error) {
params := url.Values{"comp": {"rangelist"}}
// add optional range to list
var headers map[string]string
if options != nil {
params = addTimeout(params, options.Timeout)
if options.ListRange != nil {
headers = make(map[string]string)
headers["Range"] = options.ListRange.String()
}
}
resp, err := f.fsc.listContent(f.buildPath(), params, headers)
if err != nil {
return nil, err
}
defer resp.body.Close()
var cl uint64
cl, err = strconv.ParseUint(resp.headers.Get("x-ms-content-length"), 10, 64)
if err != nil {
ioutil.ReadAll(resp.body)
return nil, err
}
var out FileRanges
out.ContentLength = cl
out.ETag = resp.headers.Get("ETag")
out.LastModified = resp.headers.Get("Last-Modified")
err = xmlUnmarshal(resp.body, &out)
return &out, err
}
// modifies a range of bytes in this file
func (f *File) modifyRange(bytes io.Reader, fileRange FileRange, timeout *uint, contentMD5 *string) (http.Header, error) {
if err := f.fsc.checkForStorageEmulator(); err != nil {
return nil, err
}
if fileRange.End < fileRange.Start {
return nil, errors.New("the value for rangeEnd must be greater than or equal to rangeStart")
}
if bytes != nil && isRangeTooBig(fileRange) {
return nil, errors.New("range cannot exceed 4MB in size")
}
params := url.Values{"comp": {"range"}}
if timeout != nil {
params = addTimeout(params, *timeout)
}
uri := f.fsc.client.getEndpoint(fileServiceName, f.buildPath(), params)
// default to clear
write := "clear"
cl := uint64(0)
// if bytes is not nil then this is an update operation
if bytes != nil {
write = "update"
cl = (fileRange.End - fileRange.Start) + 1
}
extraHeaders := map[string]string{
"Content-Length": strconv.FormatUint(cl, 10),
"Range": fileRange.String(),
"x-ms-write": write,
}
if contentMD5 != nil {
extraHeaders["Content-MD5"] = *contentMD5
}
headers := mergeHeaders(f.fsc.client.getStandardHeaders(), extraHeaders)
resp, err := f.fsc.client.exec(http.MethodPut, uri, headers, bytes, f.fsc.auth)
if err != nil {
return nil, err
}
defer readAndCloseBody(resp.body)
return resp.headers, checkRespCode(resp.statusCode, []int{http.StatusCreated})
}
// SetMetadata replaces the metadata for this file.
//
// Some keys may be converted to Camel-Case before sending. All keys
// are returned in lower case by GetFileMetadata. HTTP header names
// are case-insensitive so case munging should not matter to other
// applications either.
//
// See https://docs.microsoft.com/en-us/rest/api/storageservices/fileservices/Set-File-Metadata
func (f *File) SetMetadata(options *FileRequestOptions) error {
headers, err := f.fsc.setResourceHeaders(f.buildPath(), compMetadata, resourceFile, mergeMDIntoExtraHeaders(f.Metadata, nil), options)
if err != nil {
return err
}
f.updateEtagAndLastModified(headers)
return nil
}
// SetProperties sets system properties on this file.
//
// Some keys may be converted to Camel-Case before sending. All keys
// are returned in lower case by SetFileProperties. HTTP header names
// are case-insensitive so case munging should not matter to other
// applications either.
//
// See https://docs.microsoft.com/en-us/rest/api/storageservices/fileservices/Set-File-Properties
func (f *File) SetProperties(options *FileRequestOptions) error {
headers, err := f.fsc.setResourceHeaders(f.buildPath(), compProperties, resourceFile, headersFromStruct(f.Properties), options)
if err != nil {
return err
}
f.updateEtagAndLastModified(headers)
return nil
}
// updates Etag and last modified date
func (f *File) updateEtagAndLastModified(headers http.Header) {
f.Properties.Etag = headers.Get("Etag")
f.Properties.LastModified = headers.Get("Last-Modified")
}
// updates Etag, last modified date and x-ms-copy-id
func (f *File) updateEtagLastModifiedAndCopyHeaders(headers http.Header) {
f.Properties.Etag = headers.Get("Etag")
f.Properties.LastModified = headers.Get("Last-Modified")
f.FileCopyProperties.ID = headers.Get("X-Ms-Copy-Id")
f.FileCopyProperties.Status = headers.Get("X-Ms-Copy-Status")
}
// updates file properties from the specified HTTP header
func (f *File) updateProperties(header http.Header) {
size, err := strconv.ParseUint(header.Get("Content-Length"), 10, 64)
if err == nil {
f.Properties.Length = size
}
f.updateEtagAndLastModified(header)
f.Properties.CacheControl = header.Get("Cache-Control")
f.Properties.Disposition = header.Get("Content-Disposition")
f.Properties.Encoding = header.Get("Content-Encoding")
f.Properties.Language = header.Get("Content-Language")
f.Properties.MD5 = header.Get("Content-MD5")
f.Properties.Type = header.Get("Content-Type")
}
// URL gets the canonical URL to this file.
// This method does not create a publicly accessible URL if the file
// is private and this method does not check if the file exists.
func (f *File) URL() string {
return f.fsc.client.getEndpoint(fileServiceName, f.buildPath(), nil)
}
// WriteRangeOptions includes opptions for a write file range operation
type WriteRangeOptions struct {
Timeout uint
ContentMD5 string
}
// WriteRange writes a range of bytes to this file with an optional MD5 hash of the content (inside
// options parameter). Note that the length of bytes must match (rangeEnd - rangeStart) + 1 with
// a maximum size of 4MB.
//
// See https://docs.microsoft.com/en-us/rest/api/storageservices/fileservices/Put-Range
func (f *File) WriteRange(bytes io.Reader, fileRange FileRange, options *WriteRangeOptions) error {
if bytes == nil {
return errors.New("bytes cannot be nil")
}
var timeout *uint
var md5 *string
if options != nil {
timeout = &options.Timeout
md5 = &options.ContentMD5
}
headers, err := f.modifyRange(bytes, fileRange, timeout, md5)
if err != nil {
return err
}
f.updateEtagAndLastModified(headers)
return nil
}

324
vendor/github.com/Azure/azure-sdk-for-go/storage/fileserviceclient.go generated vendored
View File

@ -1,324 +0,0 @@
package storage
import (
"encoding/xml"
"fmt"
"net/http"
"net/url"
"strconv"
)
// FileServiceClient contains operations for Microsoft Azure File Service.
type FileServiceClient struct {
client Client
auth authentication
}
// ListSharesParameters defines the set of customizable parameters to make a
// List Shares call.
//
// See https://docs.microsoft.com/en-us/rest/api/storageservices/fileservices/List-Shares
type ListSharesParameters struct {
Prefix string
Marker string
Include string
MaxResults uint
Timeout uint
}
// ShareListResponse contains the response fields from
// ListShares call.
//
// See https://docs.microsoft.com/en-us/rest/api/storageservices/fileservices/List-Shares
type ShareListResponse struct {
XMLName xml.Name `xml:"EnumerationResults"`
Xmlns string `xml:"xmlns,attr"`
Prefix string `xml:"Prefix"`
Marker string `xml:"Marker"`
NextMarker string `xml:"NextMarker"`
MaxResults int64 `xml:"MaxResults"`
Shares []Share `xml:"Shares>Share"`
}
type compType string
const (
compNone compType = ""
compList compType = "list"
compMetadata compType = "metadata"
compProperties compType = "properties"
compRangeList compType = "rangelist"
)
func (ct compType) String() string {
return string(ct)
}
type resourceType string
const (
resourceDirectory resourceType = "directory"
resourceFile resourceType = ""
resourceShare resourceType = "share"
)
func (rt resourceType) String() string {
return string(rt)
}
func (p ListSharesParameters) getParameters() url.Values {
out := url.Values{}
if p.Prefix != "" {
out.Set("prefix", p.Prefix)
}
if p.Marker != "" {
out.Set("marker", p.Marker)
}
if p.Include != "" {
out.Set("include", p.Include)
}
if p.MaxResults != 0 {
out.Set("maxresults", strconv.FormatUint(uint64(p.MaxResults), 10))
}
if p.Timeout != 0 {
out.Set("timeout", strconv.FormatUint(uint64(p.Timeout), 10))
}
return out
}
func (p ListDirsAndFilesParameters) getParameters() url.Values {
out := url.Values{}
if p.Prefix != "" {
out.Set("prefix", p.Prefix)
}
if p.Marker != "" {
out.Set("marker", p.Marker)
}
if p.MaxResults != 0 {
out.Set("maxresults", strconv.FormatUint(uint64(p.MaxResults), 10))
}
out = addTimeout(out, p.Timeout)
return out
}
// returns url.Values for the specified types
func getURLInitValues(comp compType, res resourceType) url.Values {
values := url.Values{}
if comp != compNone {
values.Set("comp", comp.String())
}
if res != resourceFile {
values.Set("restype", res.String())
}
return values
}
// GetShareReference returns a Share object for the specified share name.
func (f *FileServiceClient) GetShareReference(name string) *Share {
return &Share{
fsc: f,
Name: name,
Properties: ShareProperties{
Quota: -1,
},
}
}
// ListShares returns the list of shares in a storage account along with
// pagination token and other response details.
//
// See https://docs.microsoft.com/en-us/rest/api/storageservices/fileservices/list-shares
func (f FileServiceClient) ListShares(params ListSharesParameters) (*ShareListResponse, error) {
q := mergeParams(params.getParameters(), url.Values{"comp": {"list"}})
var out ShareListResponse
resp, err := f.listContent("", q, nil)
if err != nil {
return nil, err
}
defer resp.body.Close()
err = xmlUnmarshal(resp.body, &out)
// assign our client to the newly created Share objects
for i := range out.Shares {
out.Shares[i].fsc = &f
}
return &out, err
}
// GetServiceProperties gets the properties of your storage account's file service.
// File service does not support logging
// See: https://docs.microsoft.com/en-us/rest/api/storageservices/fileservices/get-file-service-properties
func (f *FileServiceClient) GetServiceProperties() (*ServiceProperties, error) {
return f.client.getServiceProperties(fileServiceName, f.auth)
}
// SetServiceProperties sets the properties of your storage account's file service.
// File service does not support logging
// See: https://docs.microsoft.com/en-us/rest/api/storageservices/fileservices/set-file-service-properties
func (f *FileServiceClient) SetServiceProperties(props ServiceProperties) error {
return f.client.setServiceProperties(props, fileServiceName, f.auth)
}
// retrieves directory or share content
func (f FileServiceClient) listContent(path string, params url.Values, extraHeaders map[string]string) (*storageResponse, error) {
if err := f.checkForStorageEmulator(); err != nil {
return nil, err
}
uri := f.client.getEndpoint(fileServiceName, path, params)
extraHeaders = f.client.protectUserAgent(extraHeaders)
headers := mergeHeaders(f.client.getStandardHeaders(), extraHeaders)
resp, err := f.client.exec(http.MethodGet, uri, headers, nil, f.auth)
if err != nil {
return nil, err
}
if err = checkRespCode(resp.statusCode, []int{http.StatusOK}); err != nil {
readAndCloseBody(resp.body)
return nil, err
}
return resp, nil
}
// returns true if the specified resource exists
func (f FileServiceClient) resourceExists(path string, res resourceType) (bool, http.Header, error) {
if err := f.checkForStorageEmulator(); err != nil {
return false, nil, err
}
uri := f.client.getEndpoint(fileServiceName, path, getURLInitValues(compNone, res))
headers := f.client.getStandardHeaders()
resp, err := f.client.exec(http.MethodHead, uri, headers, nil, f.auth)
if resp != nil {
defer readAndCloseBody(resp.body)
if resp.statusCode == http.StatusOK || resp.statusCode == http.StatusNotFound {
return resp.statusCode == http.StatusOK, resp.headers, nil
}
}
return false, nil, err
}
// creates a resource depending on the specified resource type
func (f FileServiceClient) createResource(path string, res resourceType, urlParams url.Values, extraHeaders map[string]string, expectedResponseCodes []int) (http.Header, error) {
resp, err := f.createResourceNoClose(path, res, urlParams, extraHeaders)
if err != nil {
return nil, err
}
defer readAndCloseBody(resp.body)
return resp.headers, checkRespCode(resp.statusCode, expectedResponseCodes)
}
// creates a resource depending on the specified resource type, doesn't close the response body
func (f FileServiceClient) createResourceNoClose(path string, res resourceType, urlParams url.Values, extraHeaders map[string]string) (*storageResponse, error) {
if err := f.checkForStorageEmulator(); err != nil {
return nil, err
}
values := getURLInitValues(compNone, res)
combinedParams := mergeParams(values, urlParams)
uri := f.client.getEndpoint(fileServiceName, path, combinedParams)
extraHeaders = f.client.protectUserAgent(extraHeaders)
headers := mergeHeaders(f.client.getStandardHeaders(), extraHeaders)
return f.client.exec(http.MethodPut, uri, headers, nil, f.auth)
}
// returns HTTP header data for the specified directory or share
func (f FileServiceClient) getResourceHeaders(path string, comp compType, res resourceType, params url.Values, verb string) (http.Header, error) {
resp, err := f.getResourceNoClose(path, comp, res, params, verb, nil)
if err != nil {
return nil, err
}
defer readAndCloseBody(resp.body)
if err = checkRespCode(resp.statusCode, []int{http.StatusOK}); err != nil {
return nil, err
}
return resp.headers, nil
}
// gets the specified resource, doesn't close the response body
func (f FileServiceClient) getResourceNoClose(path string, comp compType, res resourceType, params url.Values, verb string, extraHeaders map[string]string) (*storageResponse, error) {
if err := f.checkForStorageEmulator(); err != nil {
return nil, err
}
params = mergeParams(params, getURLInitValues(comp, res))
uri := f.client.getEndpoint(fileServiceName, path, params)
headers := mergeHeaders(f.client.getStandardHeaders(), extraHeaders)
return f.client.exec(verb, uri, headers, nil, f.auth)
}
// deletes the resource and returns the response
func (f FileServiceClient) deleteResource(path string, res resourceType, options *FileRequestOptions) error {
resp, err := f.deleteResourceNoClose(path, res, options)
if err != nil {
return err
}
defer readAndCloseBody(resp.body)
return checkRespCode(resp.statusCode, []int{http.StatusAccepted})
}
// deletes the resource and returns the response, doesn't close the response body
func (f FileServiceClient) deleteResourceNoClose(path string, res resourceType, options *FileRequestOptions) (*storageResponse, error) {
if err := f.checkForStorageEmulator(); err != nil {
return nil, err
}
values := mergeParams(getURLInitValues(compNone, res), prepareOptions(options))
uri := f.client.getEndpoint(fileServiceName, path, values)
return f.client.exec(http.MethodDelete, uri, f.client.getStandardHeaders(), nil, f.auth)
}
// merges metadata into extraHeaders and returns extraHeaders
func mergeMDIntoExtraHeaders(metadata, extraHeaders map[string]string) map[string]string {
if metadata == nil && extraHeaders == nil {
return nil
}
if extraHeaders == nil {
extraHeaders = make(map[string]string)
}
for k, v := range metadata {
extraHeaders[userDefinedMetadataHeaderPrefix+k] = v
}
return extraHeaders
}
// sets extra header data for the specified resource
func (f FileServiceClient) setResourceHeaders(path string, comp compType, res resourceType, extraHeaders map[string]string, options *FileRequestOptions) (http.Header, error) {
if err := f.checkForStorageEmulator(); err != nil {
return nil, err
}
params := mergeParams(getURLInitValues(comp, res), prepareOptions(options))
uri := f.client.getEndpoint(fileServiceName, path, params)
extraHeaders = f.client.protectUserAgent(extraHeaders)
headers := mergeHeaders(f.client.getStandardHeaders(), extraHeaders)
resp, err := f.client.exec(http.MethodPut, uri, headers, nil, f.auth)
if err != nil {
return nil, err
}
defer readAndCloseBody(resp.body)
return resp.headers, checkRespCode(resp.statusCode, []int{http.StatusOK})
}
//checkForStorageEmulator determines if the client is setup for use with
//Azure Storage Emulator, and returns a relevant error
func (f FileServiceClient) checkForStorageEmulator() error {
if f.client.accountName == StorageEmulatorAccountName {
return fmt.Errorf("Error: File service is not currently supported by Azure Storage Emulator")
}
return nil
}

187
vendor/github.com/Azure/azure-sdk-for-go/storage/leaseblob.go generated vendored
View File

@ -1,187 +0,0 @@
package storage
import (
"errors"
"net/http"
"net/url"
"strconv"
"time"
)
// lease constants.
const (
leaseHeaderPrefix = "x-ms-lease-"
headerLeaseID = "x-ms-lease-id"
leaseAction = "x-ms-lease-action"
leaseBreakPeriod = "x-ms-lease-break-period"
leaseDuration = "x-ms-lease-duration"
leaseProposedID = "x-ms-proposed-lease-id"
leaseTime = "x-ms-lease-time"
acquireLease = "acquire"
renewLease = "renew"
changeLease = "change"
releaseLease = "release"
breakLease = "break"
)
// leasePut is common PUT code for the various acquire/release/break etc functions.
func (b *Blob) leaseCommonPut(headers map[string]string, expectedStatus int, options *LeaseOptions) (http.Header, error) {
params := url.Values{"comp": {"lease"}}
if options != nil {
params = addTimeout(params, options.Timeout)
headers = mergeHeaders(headers, headersFromStruct(*options))
}
uri := b.Container.bsc.client.getEndpoint(blobServiceName, b.buildPath(), params)
resp, err := b.Container.bsc.client.exec(http.MethodPut, uri, headers, nil, b.Container.bsc.auth)
if err != nil {
return nil, err
}
defer readAndCloseBody(resp.body)
if err := checkRespCode(resp.statusCode, []int{expectedStatus}); err != nil {
return nil, err
}
return resp.headers, nil
}
// LeaseOptions includes options for all operations regarding leasing blobs
type LeaseOptions struct {
Timeout uint
Origin string `header:"Origin"`
IfMatch string `header:"If-Match"`
IfNoneMatch string `header:"If-None-Match"`
IfModifiedSince *time.Time `header:"If-Modified-Since"`
IfUnmodifiedSince *time.Time `header:"If-Unmodified-Since"`
RequestID string `header:"x-ms-client-request-id"`
}
// AcquireLease creates a lease for a blob
// returns leaseID acquired
// In API Versions starting on 2012-02-12, the minimum leaseTimeInSeconds is 15, the maximum
// non-infinite leaseTimeInSeconds is 60. To specify an infinite lease, provide the value -1.
// See https://docs.microsoft.com/en-us/rest/api/storageservices/fileservices/Lease-Blob
func (b *Blob) AcquireLease(leaseTimeInSeconds int, proposedLeaseID string, options *LeaseOptions) (returnedLeaseID string, err error) {
headers := b.Container.bsc.client.getStandardHeaders()
headers[leaseAction] = acquireLease
if leaseTimeInSeconds == -1 {
// Do nothing, but don't trigger the following clauses.
} else if leaseTimeInSeconds > 60 || b.Container.bsc.client.apiVersion < "2012-02-12" {
leaseTimeInSeconds = 60
} else if leaseTimeInSeconds < 15 {
leaseTimeInSeconds = 15
}
headers[leaseDuration] = strconv.Itoa(leaseTimeInSeconds)
if proposedLeaseID != "" {
headers[leaseProposedID] = proposedLeaseID
}
respHeaders, err := b.leaseCommonPut(headers, http.StatusCreated, options)
if err != nil {
return "", err
}
returnedLeaseID = respHeaders.Get(http.CanonicalHeaderKey(headerLeaseID))
if returnedLeaseID != "" {
return returnedLeaseID, nil
}
return "", errors.New("LeaseID not returned")
}
// BreakLease breaks the lease for a blob
// Returns the timeout remaining in the lease in seconds
// See https://docs.microsoft.com/en-us/rest/api/storageservices/fileservices/Lease-Blob
func (b *Blob) BreakLease(options *LeaseOptions) (breakTimeout int, err error) {
headers := b.Container.bsc.client.getStandardHeaders()
headers[leaseAction] = breakLease
return b.breakLeaseCommon(headers, options)
}
// BreakLeaseWithBreakPeriod breaks the lease for a blob
// breakPeriodInSeconds is used to determine how long until new lease can be created.
// Returns the timeout remaining in the lease in seconds
// See https://docs.microsoft.com/en-us/rest/api/storageservices/fileservices/Lease-Blob
func (b *Blob) BreakLeaseWithBreakPeriod(breakPeriodInSeconds int, options *LeaseOptions) (breakTimeout int, err error) {
headers := b.Container.bsc.client.getStandardHeaders()
headers[leaseAction] = breakLease
headers[leaseBreakPeriod] = strconv.Itoa(breakPeriodInSeconds)
return b.breakLeaseCommon(headers, options)
}
// breakLeaseCommon is common code for both version of BreakLease (with and without break period)
func (b *Blob) breakLeaseCommon(headers map[string]string, options *LeaseOptions) (breakTimeout int, err error) {
respHeaders, err := b.leaseCommonPut(headers, http.StatusAccepted, options)
if err != nil {
return 0, err
}
breakTimeoutStr := respHeaders.Get(http.CanonicalHeaderKey(leaseTime))
if breakTimeoutStr != "" {
breakTimeout, err = strconv.Atoi(breakTimeoutStr)
if err != nil {
return 0, err
}
}
return breakTimeout, nil
}
// ChangeLease changes a lease ID for a blob
// Returns the new LeaseID acquired
// See https://docs.microsoft.com/en-us/rest/api/storageservices/fileservices/Lease-Blob
func (b *Blob) ChangeLease(currentLeaseID string, proposedLeaseID string, options *LeaseOptions) (newLeaseID string, err error) {
headers := b.Container.bsc.client.getStandardHeaders()
headers[leaseAction] = changeLease
headers[headerLeaseID] = currentLeaseID
headers[leaseProposedID] = proposedLeaseID
respHeaders, err := b.leaseCommonPut(headers, http.StatusOK, options)
if err != nil {
return "", err
}
newLeaseID = respHeaders.Get(http.CanonicalHeaderKey(headerLeaseID))
if newLeaseID != "" {
return newLeaseID, nil
}
return "", errors.New("LeaseID not returned")
}
// ReleaseLease releases the lease for a blob
// See https://docs.microsoft.com/en-us/rest/api/storageservices/fileservices/Lease-Blob
func (b *Blob) ReleaseLease(currentLeaseID string, options *LeaseOptions) error {
headers := b.Container.bsc.client.getStandardHeaders()
headers[leaseAction] = releaseLease
headers[headerLeaseID] = currentLeaseID
_, err := b.leaseCommonPut(headers, http.StatusOK, options)
if err != nil {
return err
}
return nil
}
// RenewLease renews the lease for a blob as per https://msdn.microsoft.com/en-us/library/azure/ee691972.aspx
func (b *Blob) RenewLease(currentLeaseID string, options *LeaseOptions) error {
headers := b.Container.bsc.client.getStandardHeaders()
headers[leaseAction] = renewLease
headers[headerLeaseID] = currentLeaseID
_, err := b.leaseCommonPut(headers, http.StatusOK, options)
if err != nil {
return err
}
return nil
}

153
vendor/github.com/Azure/azure-sdk-for-go/storage/message.go generated vendored
View File

@ -1,153 +0,0 @@
package storage
import (
"encoding/xml"
"fmt"
"net/http"
"net/url"
"strconv"
"time"
)
// Message represents an Azure message.
type Message struct {
Queue *Queue
Text string `xml:"MessageText"`
ID string `xml:"MessageId"`
Insertion TimeRFC1123 `xml:"InsertionTime"`
Expiration TimeRFC1123 `xml:"ExpirationTime"`
PopReceipt string `xml:"PopReceipt"`
NextVisible TimeRFC1123 `xml:"TimeNextVisible"`
DequeueCount int `xml:"DequeueCount"`
}
func (m *Message) buildPath() string {
return fmt.Sprintf("%s/%s", m.Queue.buildPathMessages(), m.ID)
}
// PutMessageOptions is the set of options can be specified for Put Messsage
// operation. A zero struct does not use any preferences for the request.
type PutMessageOptions struct {
Timeout uint
VisibilityTimeout int
MessageTTL int
RequestID string `header:"x-ms-client-request-id"`
}
// Put operation adds a new message to the back of the message queue.
//
// See https://docs.microsoft.com/en-us/rest/api/storageservices/fileservices/Put-Message
func (m *Message) Put(options *PutMessageOptions) error {
query := url.Values{}
headers := m.Queue.qsc.client.getStandardHeaders()
req := putMessageRequest{MessageText: m.Text}
body, nn, err := xmlMarshal(req)
if err != nil {
return err
}
headers["Content-Length"] = strconv.Itoa(nn)
if options != nil {
if options.VisibilityTimeout != 0 {
query.Set("visibilitytimeout", strconv.Itoa(options.VisibilityTimeout))
}
if options.MessageTTL != 0 {
query.Set("messagettl", strconv.Itoa(options.MessageTTL))
}
query = addTimeout(query, options.Timeout)
headers = mergeHeaders(headers, headersFromStruct(*options))
}
uri := m.Queue.qsc.client.getEndpoint(queueServiceName, m.Queue.buildPathMessages(), query)
resp, err := m.Queue.qsc.client.exec(http.MethodPost, uri, headers, body, m.Queue.qsc.auth)
if err != nil {
return err
}
defer readAndCloseBody(resp.body)
err = xmlUnmarshal(resp.body, m)
if err != nil {
return err
}
return checkRespCode(resp.statusCode, []int{http.StatusCreated})
}
// UpdateMessageOptions is the set of options can be specified for Update Messsage
// operation. A zero struct does not use any preferences for the request.
type UpdateMessageOptions struct {
Timeout uint
VisibilityTimeout int
RequestID string `header:"x-ms-client-request-id"`
}
// Update operation updates the specified message.
//
// See https://docs.microsoft.com/en-us/rest/api/storageservices/fileservices/Update-Message
func (m *Message) Update(options *UpdateMessageOptions) error {
query := url.Values{}
if m.PopReceipt != "" {
query.Set("popreceipt", m.PopReceipt)
}
headers := m.Queue.qsc.client.getStandardHeaders()
req := putMessageRequest{MessageText: m.Text}
body, nn, err := xmlMarshal(req)
if err != nil {
return err
}
headers["Content-Length"] = strconv.Itoa(nn)
if options != nil {
if options.VisibilityTimeout != 0 {
query.Set("visibilitytimeout", strconv.Itoa(options.VisibilityTimeout))
}
query = addTimeout(query, options.Timeout)
headers = mergeHeaders(headers, headersFromStruct(*options))
}
uri := m.Queue.qsc.client.getEndpoint(queueServiceName, m.buildPath(), query)
resp, err := m.Queue.qsc.client.exec(http.MethodPut, uri, headers, body, m.Queue.qsc.auth)
if err != nil {
return err
}
defer readAndCloseBody(resp.body)
m.PopReceipt = resp.headers.Get("x-ms-popreceipt")
nextTimeStr := resp.headers.Get("x-ms-time-next-visible")
if nextTimeStr != "" {
nextTime, err := time.Parse(time.RFC1123, nextTimeStr)
if err != nil {
return err
}
m.NextVisible = TimeRFC1123(nextTime)
}
return checkRespCode(resp.statusCode, []int{http.StatusNoContent})
}
// Delete operation deletes the specified message.
//
// See https://msdn.microsoft.com/en-us/library/azure/dd179347.aspx
func (m *Message) Delete(options *QueueServiceOptions) error {
params := url.Values{"popreceipt": {m.PopReceipt}}
headers := m.Queue.qsc.client.getStandardHeaders()
if options != nil {
params = addTimeout(params, options.Timeout)
headers = mergeHeaders(headers, headersFromStruct(*options))
}
uri := m.Queue.qsc.client.getEndpoint(queueServiceName, m.buildPath(), params)
resp, err := m.Queue.qsc.client.exec(http.MethodDelete, uri, headers, nil, m.Queue.qsc.auth)
if err != nil {
return err
}
readAndCloseBody(resp.body)
return checkRespCode(resp.statusCode, []int{http.StatusNoContent})
}
type putMessageRequest struct {
XMLName xml.Name `xml:"QueueMessage"`
MessageText string `xml:"MessageText"`
}

33
vendor/github.com/Azure/azure-sdk-for-go/storage/odata.go generated vendored
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@ -1,33 +0,0 @@
package storage
// MetadataLevel determines if operations should return a paylod,
// and it level of detail.
type MetadataLevel string
// This consts are meant to help with Odata supported operations
const (
OdataTypeSuffix = "@odata.type"
// Types
OdataBinary = "Edm.Binary"
OdataDateTime = "Edm.DateTime"
OdataGUID = "Edm.Guid"
OdataInt64 = "Edm.Int64"
// Query options
OdataFilter = "$filter"
OdataOrderBy = "$orderby"
OdataTop = "$top"
OdataSkip = "$skip"
OdataCount = "$count"
OdataExpand = "$expand"
OdataSelect = "$select"
OdataSearch = "$search"
EmptyPayload MetadataLevel = ""
NoMetadata MetadataLevel = "application/json;odata=nometadata"
MinimalMetadata MetadataLevel = "application/json;odata=minimalmetadata"
FullMetadata MetadataLevel = "application/json;odata=fullmetadata"
)

189
vendor/github.com/Azure/azure-sdk-for-go/storage/pageblob.go generated vendored
View File

@ -1,189 +0,0 @@
package storage
import (
"encoding/xml"
"errors"
"fmt"
"io"
"net/http"
"net/url"
"time"
)
// GetPageRangesResponse contains the response fields from
// Get Page Ranges call.
//
// See https://msdn.microsoft.com/en-us/library/azure/ee691973.aspx
type GetPageRangesResponse struct {
XMLName xml.Name `xml:"PageList"`
PageList []PageRange `xml:"PageRange"`
}
// PageRange contains information about a page of a page blob from
// Get Pages Range call.
//
// See https://msdn.microsoft.com/en-us/library/azure/ee691973.aspx
type PageRange struct {
Start int64 `xml:"Start"`
End int64 `xml:"End"`
}
var (
errBlobCopyAborted = errors.New("storage: blob copy is aborted")
errBlobCopyIDMismatch = errors.New("storage: blob copy id is a mismatch")
)
// PutPageOptions includes the options for a put page operation
type PutPageOptions struct {
Timeout uint
LeaseID string `header:"x-ms-lease-id"`
IfSequenceNumberLessThanOrEqualTo *int `header:"x-ms-if-sequence-number-le"`
IfSequenceNumberLessThan *int `header:"x-ms-if-sequence-number-lt"`
IfSequenceNumberEqualTo *int `header:"x-ms-if-sequence-number-eq"`
IfModifiedSince *time.Time `header:"If-Modified-Since"`
IfUnmodifiedSince *time.Time `header:"If-Unmodified-Since"`
IfMatch string `header:"If-Match"`
IfNoneMatch string `header:"If-None-Match"`
RequestID string `header:"x-ms-client-request-id"`
}
// WriteRange writes a range of pages to a page blob.
// Ranges must be aligned with 512-byte boundaries and chunk must be of size
// multiplies by 512.
//
// See https://docs.microsoft.com/en-us/rest/api/storageservices/fileservices/Put-Page
func (b *Blob) WriteRange(blobRange BlobRange, bytes io.Reader, options *PutPageOptions) error {
if bytes == nil {
return errors.New("bytes cannot be nil")
}
return b.modifyRange(blobRange, bytes, options)
}
// ClearRange clears the given range in a page blob.
// Ranges must be aligned with 512-byte boundaries and chunk must be of size
// multiplies by 512.
//
// See https://docs.microsoft.com/en-us/rest/api/storageservices/fileservices/Put-Page
func (b *Blob) ClearRange(blobRange BlobRange, options *PutPageOptions) error {
return b.modifyRange(blobRange, nil, options)
}
func (b *Blob) modifyRange(blobRange BlobRange, bytes io.Reader, options *PutPageOptions) error {
if blobRange.End < blobRange.Start {
return errors.New("the value for rangeEnd must be greater than or equal to rangeStart")
}
if blobRange.Start%512 != 0 {
return errors.New("the value for rangeStart must be a modulus of 512")
}
if blobRange.End%512 != 511 {
return errors.New("the value for rangeEnd must be a modulus of 511")
}
params := url.Values{"comp": {"page"}}
// default to clear
write := "clear"
var cl uint64
// if bytes is not nil then this is an update operation
if bytes != nil {
write = "update"
cl = (blobRange.End - blobRange.Start) + 1
}
headers := b.Container.bsc.client.getStandardHeaders()
headers["x-ms-blob-type"] = string(BlobTypePage)
headers["x-ms-page-write"] = write
headers["x-ms-range"] = blobRange.String()
headers["Content-Length"] = fmt.Sprintf("%v", cl)
if options != nil {
params = addTimeout(params, options.Timeout)
headers = mergeHeaders(headers, headersFromStruct(*options))
}
uri := b.Container.bsc.client.getEndpoint(blobServiceName, b.buildPath(), params)
resp, err := b.Container.bsc.client.exec(http.MethodPut, uri, headers, bytes, b.Container.bsc.auth)
if err != nil {
return err
}
readAndCloseBody(resp.body)
return checkRespCode(resp.statusCode, []int{http.StatusCreated})
}
// GetPageRangesOptions includes the options for a get page ranges operation
type GetPageRangesOptions struct {
Timeout uint
Snapshot *time.Time
PreviousSnapshot *time.Time
Range *BlobRange
LeaseID string `header:"x-ms-lease-id"`
RequestID string `header:"x-ms-client-request-id"`
}
// GetPageRanges returns the list of valid page ranges for a page blob.
//
// See https://docs.microsoft.com/en-us/rest/api/storageservices/fileservices/Get-Page-Ranges
func (b *Blob) GetPageRanges(options *GetPageRangesOptions) (GetPageRangesResponse, error) {
params := url.Values{"comp": {"pagelist"}}
headers := b.Container.bsc.client.getStandardHeaders()
if options != nil {
params = addTimeout(params, options.Timeout)
params = addSnapshot(params, options.Snapshot)
if options.PreviousSnapshot != nil {
params.Add("prevsnapshot", timeRfc1123Formatted(*options.PreviousSnapshot))
}
if options.Range != nil {
headers["Range"] = options.Range.String()
}
headers = mergeHeaders(headers, headersFromStruct(*options))
}
uri := b.Container.bsc.client.getEndpoint(blobServiceName, b.buildPath(), params)
var out GetPageRangesResponse
resp, err := b.Container.bsc.client.exec(http.MethodGet, uri, headers, nil, b.Container.bsc.auth)
if err != nil {
return out, err
}
defer resp.body.Close()
if err = checkRespCode(resp.statusCode, []int{http.StatusOK}); err != nil {
return out, err
}
err = xmlUnmarshal(resp.body, &out)
return out, err
}
// PutPageBlob initializes an empty page blob with specified name and maximum
// size in bytes (size must be aligned to a 512-byte boundary). A page blob must
// be created using this method before writing pages.
//
// See https://docs.microsoft.com/en-us/rest/api/storageservices/fileservices/Put-Blob
func (b *Blob) PutPageBlob(options *PutBlobOptions) error {
if b.Properties.ContentLength%512 != 0 {
return errors.New("Content length must be aligned to a 512-byte boundary")
}
params := url.Values{}
headers := b.Container.bsc.client.getStandardHeaders()
headers["x-ms-blob-type"] = string(BlobTypePage)
headers["x-ms-blob-content-length"] = fmt.Sprintf("%v", b.Properties.ContentLength)
headers["x-ms-blob-sequence-number"] = fmt.Sprintf("%v", b.Properties.SequenceNumber)
headers = mergeHeaders(headers, headersFromStruct(b.Properties))
headers = b.Container.bsc.client.addMetadataToHeaders(headers, b.Metadata)
if options != nil {
params = addTimeout(params, options.Timeout)
headers = mergeHeaders(headers, headersFromStruct(*options))
}
uri := b.Container.bsc.client.getEndpoint(blobServiceName, b.buildPath(), params)
resp, err := b.Container.bsc.client.exec(http.MethodPut, uri, headers, nil, b.Container.bsc.auth)
if err != nil {
return err
}
readAndCloseBody(resp.body)
return checkRespCode(resp.statusCode, []int{http.StatusCreated})
}

427
vendor/github.com/Azure/azure-sdk-for-go/storage/queue.go generated vendored
View File

@ -1,427 +0,0 @@
package storage
import (
"encoding/xml"
"errors"
"fmt"
"io"
"net/http"
"net/url"
"strconv"
"time"
)
const (
// casing is per Golang's http.Header canonicalizing the header names.
approximateMessagesCountHeader = "X-Ms-Approximate-Messages-Count"
)
// QueueAccessPolicy represents each access policy in the queue ACL.
type QueueAccessPolicy struct {
ID string
StartTime time.Time
ExpiryTime time.Time
CanRead bool
CanAdd bool
CanUpdate bool
CanProcess bool
}
// QueuePermissions represents the queue ACLs.
type QueuePermissions struct {
AccessPolicies []QueueAccessPolicy
}
// SetQueuePermissionOptions includes options for a set queue permissions operation
type SetQueuePermissionOptions struct {
Timeout uint
RequestID string `header:"x-ms-client-request-id"`
}
// Queue represents an Azure queue.
type Queue struct {
qsc *QueueServiceClient
Name string
Metadata map[string]string
AproxMessageCount uint64
}
func (q *Queue) buildPath() string {
return fmt.Sprintf("/%s", q.Name)
}
func (q *Queue) buildPathMessages() string {
return fmt.Sprintf("%s/messages", q.buildPath())
}
// QueueServiceOptions includes options for some queue service operations
type QueueServiceOptions struct {
Timeout uint
RequestID string `header:"x-ms-client-request-id"`
}
// Create operation creates a queue under the given account.
//
// See https://docs.microsoft.com/en-us/rest/api/storageservices/fileservices/Create-Queue4
func (q *Queue) Create(options *QueueServiceOptions) error {
params := url.Values{}
headers := q.qsc.client.getStandardHeaders()
headers = q.qsc.client.addMetadataToHeaders(headers, q.Metadata)
if options != nil {
params = addTimeout(params, options.Timeout)
headers = mergeHeaders(headers, headersFromStruct(*options))
}
uri := q.qsc.client.getEndpoint(queueServiceName, q.buildPath(), params)
resp, err := q.qsc.client.exec(http.MethodPut, uri, headers, nil, q.qsc.auth)
if err != nil {
return err
}
readAndCloseBody(resp.body)
return checkRespCode(resp.statusCode, []int{http.StatusCreated})
}
// Delete operation permanently deletes the specified queue.
//
// See https://docs.microsoft.com/en-us/rest/api/storageservices/fileservices/Delete-Queue3
func (q *Queue) Delete(options *QueueServiceOptions) error {
params := url.Values{}
headers := q.qsc.client.getStandardHeaders()
if options != nil {
params = addTimeout(params, options.Timeout)
headers = mergeHeaders(headers, headersFromStruct(*options))
}
uri := q.qsc.client.getEndpoint(queueServiceName, q.buildPath(), params)
resp, err := q.qsc.client.exec(http.MethodDelete, uri, headers, nil, q.qsc.auth)
if err != nil {
return err
}
readAndCloseBody(resp.body)
return checkRespCode(resp.statusCode, []int{http.StatusNoContent})
}
// Exists returns true if a queue with given name exists.
func (q *Queue) Exists() (bool, error) {
uri := q.qsc.client.getEndpoint(queueServiceName, q.buildPath(), url.Values{"comp": {"metadata"}})
resp, err := q.qsc.client.exec(http.MethodGet, uri, q.qsc.client.getStandardHeaders(), nil, q.qsc.auth)
if resp != nil {
defer readAndCloseBody(resp.body)
if resp.statusCode == http.StatusOK || resp.statusCode == http.StatusNotFound {
return resp.statusCode == http.StatusOK, nil
}
}
return false, err
}
// SetMetadata operation sets user-defined metadata on the specified queue.
// Metadata is associated with the queue as name-value pairs.
//
// See https://docs.microsoft.com/en-us/rest/api/storageservices/fileservices/Set-Queue-Metadata
func (q *Queue) SetMetadata(options *QueueServiceOptions) error {
params := url.Values{"comp": {"metadata"}}
headers := q.qsc.client.getStandardHeaders()
headers = q.qsc.client.addMetadataToHeaders(headers, q.Metadata)
if options != nil {
params = addTimeout(params, options.Timeout)
headers = mergeHeaders(headers, headersFromStruct(*options))
}
uri := q.qsc.client.getEndpoint(queueServiceName, q.buildPath(), params)
resp, err := q.qsc.client.exec(http.MethodPut, uri, headers, nil, q.qsc.auth)
if err != nil {
return err
}
readAndCloseBody(resp.body)
return checkRespCode(resp.statusCode, []int{http.StatusNoContent})
}
// GetMetadata operation retrieves user-defined metadata and queue
// properties on the specified queue. Metadata is associated with
// the queue as name-values pairs.
//
// See https://docs.microsoft.com/en-us/rest/api/storageservices/fileservices/Set-Queue-Metadata
//
// Because the way Golang's http client (and http.Header in particular)
// canonicalize header names, the returned metadata names would always
// be all lower case.
func (q *Queue) GetMetadata(options *QueueServiceOptions) error {
params := url.Values{"comp": {"metadata"}}
headers := q.qsc.client.getStandardHeaders()
if options != nil {
params = addTimeout(params, options.Timeout)
headers = mergeHeaders(headers, headersFromStruct(*options))
}
uri := q.qsc.client.getEndpoint(queueServiceName, q.buildPath(), url.Values{"comp": {"metadata"}})
resp, err := q.qsc.client.exec(http.MethodGet, uri, headers, nil, q.qsc.auth)
if err != nil {
return err
}
defer readAndCloseBody(resp.body)
if err := checkRespCode(resp.statusCode, []int{http.StatusOK}); err != nil {
return err
}
aproxMessagesStr := resp.headers.Get(http.CanonicalHeaderKey(approximateMessagesCountHeader))
if aproxMessagesStr != "" {
aproxMessages, err := strconv.ParseUint(aproxMessagesStr, 10, 64)
if err != nil {
return err
}
q.AproxMessageCount = aproxMessages
}
q.Metadata = getMetadataFromHeaders(resp.headers)
return nil
}
// GetMessageReference returns a message object with the specified text.
func (q *Queue) GetMessageReference(text string) *Message {
return &Message{
Queue: q,
Text: text,
}
}
// GetMessagesOptions is the set of options can be specified for Get
// Messsages operation. A zero struct does not use any preferences for the
// request.
type GetMessagesOptions struct {
Timeout uint
NumOfMessages int
VisibilityTimeout int
RequestID string `header:"x-ms-client-request-id"`
}
type messages struct {
XMLName xml.Name `xml:"QueueMessagesList"`
Messages []Message `xml:"QueueMessage"`
}
// GetMessages operation retrieves one or more messages from the front of the
// queue.
//
// See https://docs.microsoft.com/en-us/rest/api/storageservices/fileservices/Get-Messages
func (q *Queue) GetMessages(options *GetMessagesOptions) ([]Message, error) {
query := url.Values{}
headers := q.qsc.client.getStandardHeaders()
if options != nil {
if options.NumOfMessages != 0 {
query.Set("numofmessages", strconv.Itoa(options.NumOfMessages))
}
if options.VisibilityTimeout != 0 {
query.Set("visibilitytimeout", strconv.Itoa(options.VisibilityTimeout))
}
query = addTimeout(query, options.Timeout)
headers = mergeHeaders(headers, headersFromStruct(*options))
}
uri := q.qsc.client.getEndpoint(queueServiceName, q.buildPathMessages(), query)
resp, err := q.qsc.client.exec(http.MethodGet, uri, headers, nil, q.qsc.auth)
if err != nil {
return []Message{}, err
}
defer readAndCloseBody(resp.body)
var out messages
err = xmlUnmarshal(resp.body, &out)
if err != nil {
return []Message{}, err
}
for i := range out.Messages {
out.Messages[i].Queue = q
}
return out.Messages, err
}
// PeekMessagesOptions is the set of options can be specified for Peek
// Messsage operation. A zero struct does not use any preferences for the
// request.
type PeekMessagesOptions struct {
Timeout uint
NumOfMessages int
RequestID string `header:"x-ms-client-request-id"`
}
// PeekMessages retrieves one or more messages from the front of the queue, but
// does not alter the visibility of the message.
//
// See https://docs.microsoft.com/en-us/rest/api/storageservices/fileservices/Peek-Messages
func (q *Queue) PeekMessages(options *PeekMessagesOptions) ([]Message, error) {
query := url.Values{"peekonly": {"true"}} // Required for peek operation
headers := q.qsc.client.getStandardHeaders()
if options != nil {
if options.NumOfMessages != 0 {
query.Set("numofmessages", strconv.Itoa(options.NumOfMessages))
}
query = addTimeout(query, options.Timeout)
headers = mergeHeaders(headers, headersFromStruct(*options))
}
uri := q.qsc.client.getEndpoint(queueServiceName, q.buildPathMessages(), query)
resp, err := q.qsc.client.exec(http.MethodGet, uri, headers, nil, q.qsc.auth)
if err != nil {
return []Message{}, err
}
defer readAndCloseBody(resp.body)
var out messages
err = xmlUnmarshal(resp.body, &out)
if err != nil {
return []Message{}, err
}
for i := range out.Messages {
out.Messages[i].Queue = q
}
return out.Messages, err
}
// ClearMessages operation deletes all messages from the specified queue.
//
// See https://docs.microsoft.com/en-us/rest/api/storageservices/fileservices/Clear-Messages
func (q *Queue) ClearMessages(options *QueueServiceOptions) error {
params := url.Values{}
headers := q.qsc.client.getStandardHeaders()
if options != nil {
params = addTimeout(params, options.Timeout)
headers = mergeHeaders(headers, headersFromStruct(*options))
}
uri := q.qsc.client.getEndpoint(queueServiceName, q.buildPathMessages(), params)
resp, err := q.qsc.client.exec(http.MethodDelete, uri, headers, nil, q.qsc.auth)
if err != nil {
return err
}
readAndCloseBody(resp.body)
return checkRespCode(resp.statusCode, []int{http.StatusNoContent})
}
// SetPermissions sets up queue permissions
// See https://docs.microsoft.com/en-us/rest/api/storageservices/fileservices/set-queue-acl
func (q *Queue) SetPermissions(permissions QueuePermissions, options *SetQueuePermissionOptions) error {
body, length, err := generateQueueACLpayload(permissions.AccessPolicies)
if err != nil {
return err
}
params := url.Values{
"comp": {"acl"},
}
headers := q.qsc.client.getStandardHeaders()
headers["Content-Length"] = strconv.Itoa(length)
if options != nil {
params = addTimeout(params, options.Timeout)
headers = mergeHeaders(headers, headersFromStruct(*options))
}
uri := q.qsc.client.getEndpoint(queueServiceName, q.buildPath(), params)
resp, err := q.qsc.client.exec(http.MethodPut, uri, headers, body, q.qsc.auth)
if err != nil {
return err
}
defer readAndCloseBody(resp.body)
if err := checkRespCode(resp.statusCode, []int{http.StatusNoContent}); err != nil {
return errors.New("Unable to set permissions")
}
return nil
}
func generateQueueACLpayload(policies []QueueAccessPolicy) (io.Reader, int, error) {
sil := SignedIdentifiers{
SignedIdentifiers: []SignedIdentifier{},
}
for _, qapd := range policies {
permission := qapd.generateQueuePermissions()
signedIdentifier := convertAccessPolicyToXMLStructs(qapd.ID, qapd.StartTime, qapd.ExpiryTime, permission)
sil.SignedIdentifiers = append(sil.SignedIdentifiers, signedIdentifier)
}
return xmlMarshal(sil)
}
func (qapd *QueueAccessPolicy) generateQueuePermissions() (permissions string) {
// generate the permissions string (raup).
// still want the end user API to have bool flags.
permissions = ""
if qapd.CanRead {
permissions += "r"
}
if qapd.CanAdd {
permissions += "a"
}
if qapd.CanUpdate {
permissions += "u"
}
if qapd.CanProcess {
permissions += "p"
}
return permissions
}
// GetQueuePermissionOptions includes options for a get queue permissions operation
type GetQueuePermissionOptions struct {
Timeout uint
RequestID string `header:"x-ms-client-request-id"`
}
// GetPermissions gets the queue permissions as per https://docs.microsoft.com/en-us/rest/api/storageservices/fileservices/get-queue-acl
// If timeout is 0 then it will not be passed to Azure
func (q *Queue) GetPermissions(options *GetQueuePermissionOptions) (*QueuePermissions, error) {
params := url.Values{
"comp": {"acl"},
}
headers := q.qsc.client.getStandardHeaders()
if options != nil {
params = addTimeout(params, options.Timeout)
headers = mergeHeaders(headers, headersFromStruct(*options))
}
uri := q.qsc.client.getEndpoint(queueServiceName, q.buildPath(), params)
resp, err := q.qsc.client.exec(http.MethodGet, uri, headers, nil, q.qsc.auth)
if err != nil {
return nil, err
}
defer resp.body.Close()
var ap AccessPolicy
err = xmlUnmarshal(resp.body, &ap.SignedIdentifiersList)
if err != nil {
return nil, err
}
return buildQueueAccessPolicy(ap, &resp.headers), nil
}
func buildQueueAccessPolicy(ap AccessPolicy, headers *http.Header) *QueuePermissions {
permissions := QueuePermissions{
AccessPolicies: []QueueAccessPolicy{},
}
for _, policy := range ap.SignedIdentifiersList.SignedIdentifiers {
qapd := QueueAccessPolicy{
ID: policy.ID,
StartTime: policy.AccessPolicy.StartTime,
ExpiryTime: policy.AccessPolicy.ExpiryTime,
}
qapd.CanRead = updatePermissions(policy.AccessPolicy.Permission, "r")
qapd.CanAdd = updatePermissions(policy.AccessPolicy.Permission, "a")
qapd.CanUpdate = updatePermissions(policy.AccessPolicy.Permission, "u")
qapd.CanProcess = updatePermissions(policy.AccessPolicy.Permission, "p")
permissions.AccessPolicies = append(permissions.AccessPolicies, qapd)
}
return &permissions
}

28
vendor/github.com/Azure/azure-sdk-for-go/storage/queueserviceclient.go generated vendored
View File

@ -1,28 +0,0 @@
package storage
// QueueServiceClient contains operations for Microsoft Azure Queue Storage
// Service.
type QueueServiceClient struct {
client Client
auth authentication
}
// GetServiceProperties gets the properties of your storage account's queue service.
// See: https://docs.microsoft.com/en-us/rest/api/storageservices/fileservices/get-queue-service-properties
func (q *QueueServiceClient) GetServiceProperties() (*ServiceProperties, error) {
return q.client.getServiceProperties(queueServiceName, q.auth)
}
// SetServiceProperties sets the properties of your storage account's queue service.
// See: https://docs.microsoft.com/en-us/rest/api/storageservices/fileservices/set-queue-service-properties
func (q *QueueServiceClient) SetServiceProperties(props ServiceProperties) error {
return q.client.setServiceProperties(props, queueServiceName, q.auth)
}
// GetQueueReference returns a Container object for the specified queue name.
func (q *QueueServiceClient) GetQueueReference(name string) *Queue {
return &Queue{
qsc: q,
Name: name,
}
}

202
vendor/github.com/Azure/azure-sdk-for-go/storage/share.go generated vendored
View File

@ -1,202 +0,0 @@
package storage
import (
"fmt"
"net/http"
"net/url"
"strconv"
)
// Share represents an Azure file share.
type Share struct {
fsc *FileServiceClient
Name string `xml:"Name"`
Properties ShareProperties `xml:"Properties"`
Metadata map[string]string
}
// ShareProperties contains various properties of a share.
type ShareProperties struct {
LastModified string `xml:"Last-Modified"`
Etag string `xml:"Etag"`
Quota int `xml:"Quota"`
}
// builds the complete path for this share object.
func (s *Share) buildPath() string {
return fmt.Sprintf("/%s", s.Name)
}
// Create this share under the associated account.
// If a share with the same name already exists, the operation fails.
//
// See https://docs.microsoft.com/en-us/rest/api/storageservices/fileservices/Create-Share
func (s *Share) Create(options *FileRequestOptions) error {
extraheaders := map[string]string{}
if s.Properties.Quota > 0 {
extraheaders["x-ms-share-quota"] = strconv.Itoa(s.Properties.Quota)
}
params := prepareOptions(options)
headers, err := s.fsc.createResource(s.buildPath(), resourceShare, params, mergeMDIntoExtraHeaders(s.Metadata, extraheaders), []int{http.StatusCreated})
if err != nil {
return err
}
s.updateEtagAndLastModified(headers)
return nil
}
// CreateIfNotExists creates this share under the associated account if
// it does not exist. Returns true if the share is newly created or false if
// the share already exists.
//
// See https://docs.microsoft.com/en-us/rest/api/storageservices/fileservices/Create-Share
func (s *Share) CreateIfNotExists(options *FileRequestOptions) (bool, error) {
extraheaders := map[string]string{}
if s.Properties.Quota > 0 {
extraheaders["x-ms-share-quota"] = strconv.Itoa(s.Properties.Quota)
}
params := prepareOptions(options)
resp, err := s.fsc.createResourceNoClose(s.buildPath(), resourceShare, params, extraheaders)
if resp != nil {
defer readAndCloseBody(resp.body)
if resp.statusCode == http.StatusCreated || resp.statusCode == http.StatusConflict {
if resp.statusCode == http.StatusCreated {
s.updateEtagAndLastModified(resp.headers)
return true, nil
}
return false, s.FetchAttributes(nil)
}
}
return false, err
}
// Delete marks this share for deletion. The share along with any files
// and directories contained within it are later deleted during garbage
// collection. If the share does not exist the operation fails
//
// See https://docs.microsoft.com/en-us/rest/api/storageservices/fileservices/Delete-Share
func (s *Share) Delete(options *FileRequestOptions) error {
return s.fsc.deleteResource(s.buildPath(), resourceShare, options)
}
// DeleteIfExists operation marks this share for deletion if it exists.
//
// See https://docs.microsoft.com/en-us/rest/api/storageservices/fileservices/Delete-Share
func (s *Share) DeleteIfExists(options *FileRequestOptions) (bool, error) {
resp, err := s.fsc.deleteResourceNoClose(s.buildPath(), resourceShare, options)
if resp != nil {
defer readAndCloseBody(resp.body)
if resp.statusCode == http.StatusAccepted || resp.statusCode == http.StatusNotFound {
return resp.statusCode == http.StatusAccepted, nil
}
}
return false, err
}
// Exists returns true if this share already exists
// on the storage account, otherwise returns false.
func (s *Share) Exists() (bool, error) {
exists, headers, err := s.fsc.resourceExists(s.buildPath(), resourceShare)
if exists {
s.updateEtagAndLastModified(headers)
s.updateQuota(headers)
}
return exists, err
}
// FetchAttributes retrieves metadata and properties for this share.
// See https://docs.microsoft.com/en-us/rest/api/storageservices/fileservices/get-share-properties
func (s *Share) FetchAttributes(options *FileRequestOptions) error {
params := prepareOptions(options)
headers, err := s.fsc.getResourceHeaders(s.buildPath(), compNone, resourceShare, params, http.MethodHead)
if err != nil {
return err
}
s.updateEtagAndLastModified(headers)
s.updateQuota(headers)
s.Metadata = getMetadataFromHeaders(headers)
return nil
}
// GetRootDirectoryReference returns a Directory object at the root of this share.
func (s *Share) GetRootDirectoryReference() *Directory {
return &Directory{
fsc: s.fsc,
share: s,
}
}
// ServiceClient returns the FileServiceClient associated with this share.
func (s *Share) ServiceClient() *FileServiceClient {
return s.fsc
}
// SetMetadata replaces the metadata for this share.
//
// Some keys may be converted to Camel-Case before sending. All keys
// are returned in lower case by GetShareMetadata. HTTP header names
// are case-insensitive so case munging should not matter to other
// applications either.
//
// See https://docs.microsoft.com/en-us/rest/api/storageservices/fileservices/set-share-metadata
func (s *Share) SetMetadata(options *FileRequestOptions) error {
headers, err := s.fsc.setResourceHeaders(s.buildPath(), compMetadata, resourceShare, mergeMDIntoExtraHeaders(s.Metadata, nil), options)
if err != nil {
return err
}
s.updateEtagAndLastModified(headers)
return nil
}
// SetProperties sets system properties for this share.
//
// Some keys may be converted to Camel-Case before sending. All keys
// are returned in lower case by SetShareProperties. HTTP header names
// are case-insensitive so case munging should not matter to other
// applications either.
//
// See https://docs.microsoft.com/en-us/rest/api/storageservices/fileservices/Set-Share-Properties
func (s *Share) SetProperties(options *FileRequestOptions) error {
extraheaders := map[string]string{}
if s.Properties.Quota > 0 {
if s.Properties.Quota > 5120 {
return fmt.Errorf("invalid value %v for quota, valid values are [1, 5120]", s.Properties.Quota)
}
extraheaders["x-ms-share-quota"] = strconv.Itoa(s.Properties.Quota)
}
headers, err := s.fsc.setResourceHeaders(s.buildPath(), compProperties, resourceShare, extraheaders, options)
if err != nil {
return err
}
s.updateEtagAndLastModified(headers)
return nil
}
// updates Etag and last modified date
func (s *Share) updateEtagAndLastModified(headers http.Header) {
s.Properties.Etag = headers.Get("Etag")
s.Properties.LastModified = headers.Get("Last-Modified")
}
// updates quota value
func (s *Share) updateQuota(headers http.Header) {
quota, err := strconv.Atoi(headers.Get("x-ms-share-quota"))
if err == nil {
s.Properties.Quota = quota
}
}
// URL gets the canonical URL to this share. This method does not create a publicly accessible
// URL if the share is private and this method does not check if the share exists.
func (s *Share) URL() string {
return s.fsc.client.getEndpoint(fileServiceName, s.buildPath(), url.Values{})
}

47
vendor/github.com/Azure/azure-sdk-for-go/storage/storagepolicy.go generated vendored
View File

@ -1,47 +0,0 @@
package storage
import (
"strings"
"time"
)
// AccessPolicyDetailsXML has specifics about an access policy
// annotated with XML details.
type AccessPolicyDetailsXML struct {
StartTime time.Time `xml:"Start"`
ExpiryTime time.Time `xml:"Expiry"`
Permission string `xml:"Permission"`
}
// SignedIdentifier is a wrapper for a specific policy
type SignedIdentifier struct {
ID string `xml:"Id"`
AccessPolicy AccessPolicyDetailsXML `xml:"AccessPolicy"`
}
// SignedIdentifiers part of the response from GetPermissions call.
type SignedIdentifiers struct {
SignedIdentifiers []SignedIdentifier `xml:"SignedIdentifier"`
}
// AccessPolicy is the response type from the GetPermissions call.
type AccessPolicy struct {
SignedIdentifiersList SignedIdentifiers `xml:"SignedIdentifiers"`
}
// convertAccessPolicyToXMLStructs converts between AccessPolicyDetails which is a struct better for API usage to the
// AccessPolicy struct which will get converted to XML.
func convertAccessPolicyToXMLStructs(id string, startTime time.Time, expiryTime time.Time, permissions string) SignedIdentifier {
return SignedIdentifier{
ID: id,
AccessPolicy: AccessPolicyDetailsXML{
StartTime: startTime.UTC().Round(time.Second),
ExpiryTime: expiryTime.UTC().Round(time.Second),
Permission: permissions,
},
}
}
func updatePermissions(permissions, permission string) bool {
return strings.Contains(permissions, permission)
}

117
vendor/github.com/Azure/azure-sdk-for-go/storage/storageservice.go generated vendored
View File

@ -1,117 +0,0 @@
package storage
import (
"net/http"
"net/url"
"strconv"
)
// ServiceProperties represents the storage account service properties
type ServiceProperties struct {
Logging *Logging
HourMetrics *Metrics
MinuteMetrics *Metrics
Cors *Cors
}
// Logging represents the Azure Analytics Logging settings
type Logging struct {
Version string
Delete bool
Read bool
Write bool
RetentionPolicy *RetentionPolicy
}
// RetentionPolicy indicates if retention is enabled and for how many days
type RetentionPolicy struct {
Enabled bool
Days *int
}
// Metrics provide request statistics.
type Metrics struct {
Version string
Enabled bool
IncludeAPIs *bool
RetentionPolicy *RetentionPolicy
}
// Cors includes all the CORS rules
type Cors struct {
CorsRule []CorsRule
}
// CorsRule includes all settings for a Cors rule
type CorsRule struct {
AllowedOrigins string
AllowedMethods string
MaxAgeInSeconds int
ExposedHeaders string
AllowedHeaders string
}
func (c Client) getServiceProperties(service string, auth authentication) (*ServiceProperties, error) {
query := url.Values{
"restype": {"service"},
"comp": {"properties"},
}
uri := c.getEndpoint(service, "", query)
headers := c.getStandardHeaders()
resp, err := c.exec(http.MethodGet, uri, headers, nil, auth)
if err != nil {
return nil, err
}
defer resp.body.Close()
if err := checkRespCode(resp.statusCode, []int{http.StatusOK}); err != nil {
return nil, err
}
var out ServiceProperties
err = xmlUnmarshal(resp.body, &out)
if err != nil {
return nil, err
}
return &out, nil
}
func (c Client) setServiceProperties(props ServiceProperties, service string, auth authentication) error {
query := url.Values{
"restype": {"service"},
"comp": {"properties"},
}
uri := c.getEndpoint(service, "", query)
// Ideally, StorageServiceProperties would be the output struct
// This is to avoid golint stuttering, while generating the correct XML
type StorageServiceProperties struct {
Logging *Logging
HourMetrics *Metrics
MinuteMetrics *Metrics
Cors *Cors
}
input := StorageServiceProperties{
Logging: props.Logging,
HourMetrics: props.HourMetrics,
MinuteMetrics: props.MinuteMetrics,
Cors: props.Cors,
}
body, length, err := xmlMarshal(input)
if err != nil {
return err
}
headers := c.getStandardHeaders()
headers["Content-Length"] = strconv.Itoa(length)
resp, err := c.exec(http.MethodPut, uri, headers, body, auth)
if err != nil {
return err
}
readAndCloseBody(resp.body)
return checkRespCode(resp.statusCode, []int{http.StatusAccepted})
}

412
vendor/github.com/Azure/azure-sdk-for-go/storage/table.go generated vendored
View File

@ -1,412 +0,0 @@
package storage
import (
"bytes"
"encoding/json"
"fmt"
"io"
"io/ioutil"
"net/http"
"net/url"
"strconv"
"strings"
"time"
)
const (
tablesURIPath = "/Tables"
nextTableQueryParameter = "NextTableName"
headerNextPartitionKey = "x-ms-continuation-NextPartitionKey"
headerNextRowKey = "x-ms-continuation-NextRowKey"
nextPartitionKeyQueryParameter = "NextPartitionKey"
nextRowKeyQueryParameter = "NextRowKey"
)
// TableAccessPolicy are used for SETTING table policies
type TableAccessPolicy struct {
ID string
StartTime time.Time
ExpiryTime time.Time
CanRead bool
CanAppend bool
CanUpdate bool
CanDelete bool
}
// Table represents an Azure table.
type Table struct {
tsc *TableServiceClient
Name string `json:"TableName"`
OdataEditLink string `json:"odata.editLink"`
OdataID string `json:"odata.id"`
OdataMetadata string `json:"odata.metadata"`
OdataType string `json:"odata.type"`
}
// EntityQueryResult contains the response from
// ExecuteQuery and ExecuteQueryNextResults functions.
type EntityQueryResult struct {
OdataMetadata string `json:"odata.metadata"`
Entities []*Entity `json:"value"`
QueryNextLink
table *Table
}
type continuationToken struct {
NextPartitionKey string
NextRowKey string
}
func (t *Table) buildPath() string {
return fmt.Sprintf("/%s", t.Name)
}
func (t *Table) buildSpecificPath() string {
return fmt.Sprintf("%s('%s')", tablesURIPath, t.Name)
}
// Get gets the referenced table.
// See: https://docs.microsoft.com/en-us/rest/api/storageservices/fileservices/querying-tables-and-entities
func (t *Table) Get(timeout uint, ml MetadataLevel) error {
if ml == EmptyPayload {
return errEmptyPayload
}
query := url.Values{
"timeout": {strconv.FormatUint(uint64(timeout), 10)},
}
headers := t.tsc.client.getStandardHeaders()
headers[headerAccept] = string(ml)
uri := t.tsc.client.getEndpoint(tableServiceName, t.buildSpecificPath(), query)
resp, err := t.tsc.client.exec(http.MethodGet, uri, headers, nil, t.tsc.auth)
if err != nil {
return err
}
defer readAndCloseBody(resp.body)
if err = checkRespCode(resp.statusCode, []int{http.StatusOK}); err != nil {
return err
}
respBody, err := ioutil.ReadAll(resp.body)
if err != nil {
return err
}
err = json.Unmarshal(respBody, t)
if err != nil {
return err
}
return nil
}
// Create creates the referenced table.
// This function fails if the name is not compliant
// with the specification or the tables already exists.
// ml determines the level of detail of metadata in the operation response,
// or no data at all.
// See https://docs.microsoft.com/rest/api/storageservices/fileservices/create-table
func (t *Table) Create(timeout uint, ml MetadataLevel, options *TableOptions) error {
uri := t.tsc.client.getEndpoint(tableServiceName, tablesURIPath, url.Values{
"timeout": {strconv.FormatUint(uint64(timeout), 10)},
})
type createTableRequest struct {
TableName string `json:"TableName"`
}
req := createTableRequest{TableName: t.Name}
buf := new(bytes.Buffer)
if err := json.NewEncoder(buf).Encode(req); err != nil {
return err
}
headers := t.tsc.client.getStandardHeaders()
headers = addReturnContentHeaders(headers, ml)
headers = addBodyRelatedHeaders(headers, buf.Len())
headers = options.addToHeaders(headers)
resp, err := t.tsc.client.exec(http.MethodPost, uri, headers, buf, t.tsc.auth)
if err != nil {
return err
}
defer readAndCloseBody(resp.body)
if ml == EmptyPayload {
if err := checkRespCode(resp.statusCode, []int{http.StatusNoContent}); err != nil {
return err
}
} else {
if err := checkRespCode(resp.statusCode, []int{http.StatusCreated}); err != nil {
return err
}
}
if ml != EmptyPayload {
data, err := ioutil.ReadAll(resp.body)
if err != nil {
return err
}
err = json.Unmarshal(data, t)
if err != nil {
return err
}
}
return nil
}
// Delete deletes the referenced table.
// This function fails if the table is not present.
// Be advised: Delete deletes all the entries that may be present.
// See https://docs.microsoft.com/rest/api/storageservices/fileservices/delete-table
func (t *Table) Delete(timeout uint, options *TableOptions) error {
uri := t.tsc.client.getEndpoint(tableServiceName, t.buildSpecificPath(), url.Values{
"timeout": {strconv.Itoa(int(timeout))},
})
headers := t.tsc.client.getStandardHeaders()
headers = addReturnContentHeaders(headers, EmptyPayload)
headers = options.addToHeaders(headers)
resp, err := t.tsc.client.exec(http.MethodDelete, uri, headers, nil, t.tsc.auth)
if err != nil {
return err
}
defer readAndCloseBody(resp.body)
if err := checkRespCode(resp.statusCode, []int{http.StatusNoContent}); err != nil {
return err
}
return nil
}
// QueryOptions includes options for a query entities operation.
// Top, filter and select are OData query options.
type QueryOptions struct {
Top uint
Filter string
Select []string
RequestID string
}
func (options *QueryOptions) getParameters() (url.Values, map[string]string) {
query := url.Values{}
headers := map[string]string{}
if options != nil {
if options.Top > 0 {
query.Add(OdataTop, strconv.FormatUint(uint64(options.Top), 10))
}
if options.Filter != "" {
query.Add(OdataFilter, options.Filter)
}
if len(options.Select) > 0 {
query.Add(OdataSelect, strings.Join(options.Select, ","))
}
headers = addToHeaders(headers, "x-ms-client-request-id", options.RequestID)
}
return query, headers
}
// QueryEntities returns the entities in the table.
// You can use query options defined by the OData Protocol specification.
//
// See: https://docs.microsoft.com/en-us/rest/api/storageservices/fileservices/query-entities
func (t *Table) QueryEntities(timeout uint, ml MetadataLevel, options *QueryOptions) (*EntityQueryResult, error) {
if ml == EmptyPayload {
return nil, errEmptyPayload
}
query, headers := options.getParameters()
query = addTimeout(query, timeout)
uri := t.tsc.client.getEndpoint(tableServiceName, t.buildPath(), query)
return t.queryEntities(uri, headers, ml)
}
// NextResults returns the next page of results
// from a QueryEntities or NextResults operation.
//
// See: https://docs.microsoft.com/en-us/rest/api/storageservices/fileservices/query-entities
// See https://docs.microsoft.com/rest/api/storageservices/fileservices/query-timeout-and-pagination
func (eqr *EntityQueryResult) NextResults(options *TableOptions) (*EntityQueryResult, error) {
if eqr == nil {
return nil, errNilPreviousResult
}
if eqr.NextLink == nil {
return nil, errNilNextLink
}
headers := options.addToHeaders(map[string]string{})
return eqr.table.queryEntities(*eqr.NextLink, headers, eqr.ml)
}
// SetPermissions sets up table ACL permissions
// See https://docs.microsoft.com/rest/api/storageservices/fileservices/Set-Table-ACL
func (t *Table) SetPermissions(tap []TableAccessPolicy, timeout uint, options *TableOptions) error {
params := url.Values{"comp": {"acl"},
"timeout": {strconv.Itoa(int(timeout))},
}
uri := t.tsc.client.getEndpoint(tableServiceName, t.Name, params)
headers := t.tsc.client.getStandardHeaders()
headers = options.addToHeaders(headers)
body, length, err := generateTableACLPayload(tap)
if err != nil {
return err
}
headers["Content-Length"] = strconv.Itoa(length)
resp, err := t.tsc.client.exec(http.MethodPut, uri, headers, body, t.tsc.auth)
if err != nil {
return err
}
defer readAndCloseBody(resp.body)
if err := checkRespCode(resp.statusCode, []int{http.StatusNoContent}); err != nil {
return err
}
return nil
}
func generateTableACLPayload(policies []TableAccessPolicy) (io.Reader, int, error) {
sil := SignedIdentifiers{
SignedIdentifiers: []SignedIdentifier{},
}
for _, tap := range policies {
permission := generateTablePermissions(&tap)
signedIdentifier := convertAccessPolicyToXMLStructs(tap.ID, tap.StartTime, tap.ExpiryTime, permission)
sil.SignedIdentifiers = append(sil.SignedIdentifiers, signedIdentifier)
}
return xmlMarshal(sil)
}
// GetPermissions gets the table ACL permissions
// See https://docs.microsoft.com/rest/api/storageservices/fileservices/get-table-acl
func (t *Table) GetPermissions(timeout int, options *TableOptions) ([]TableAccessPolicy, error) {
params := url.Values{"comp": {"acl"},
"timeout": {strconv.Itoa(int(timeout))},
}
uri := t.tsc.client.getEndpoint(tableServiceName, t.Name, params)
headers := t.tsc.client.getStandardHeaders()
headers = options.addToHeaders(headers)
resp, err := t.tsc.client.exec(http.MethodGet, uri, headers, nil, t.tsc.auth)
if err != nil {
return nil, err
}
defer resp.body.Close()
if err = checkRespCode(resp.statusCode, []int{http.StatusOK}); err != nil {
return nil, err
}
var ap AccessPolicy
err = xmlUnmarshal(resp.body, &ap.SignedIdentifiersList)
if err != nil {
return nil, err
}
return updateTableAccessPolicy(ap), nil
}
func (t *Table) queryEntities(uri string, headers map[string]string, ml MetadataLevel) (*EntityQueryResult, error) {
headers = mergeHeaders(headers, t.tsc.client.getStandardHeaders())
if ml != EmptyPayload {
headers[headerAccept] = string(ml)
}
resp, err := t.tsc.client.exec(http.MethodGet, uri, headers, nil, t.tsc.auth)
if err != nil {
return nil, err
}
defer resp.body.Close()
if err = checkRespCode(resp.statusCode, []int{http.StatusOK}); err != nil {
return nil, err
}
data, err := ioutil.ReadAll(resp.body)
if err != nil {
return nil, err
}
var entities EntityQueryResult
err = json.Unmarshal(data, &entities)
if err != nil {
return nil, err
}
for i := range entities.Entities {
entities.Entities[i].Table = t
}
entities.table = t
contToken := extractContinuationTokenFromHeaders(resp.headers)
if contToken == nil {
entities.NextLink = nil
} else {
originalURI, err := url.Parse(uri)
if err != nil {
return nil, err
}
v := originalURI.Query()
v.Set(nextPartitionKeyQueryParameter, contToken.NextPartitionKey)
v.Set(nextRowKeyQueryParameter, contToken.NextRowKey)
newURI := t.tsc.client.getEndpoint(tableServiceName, t.buildPath(), v)
entities.NextLink = &newURI
entities.ml = ml
}
return &entities, nil
}
func extractContinuationTokenFromHeaders(h http.Header) *continuationToken {
ct := continuationToken{
NextPartitionKey: h.Get(headerNextPartitionKey),
NextRowKey: h.Get(headerNextRowKey),
}
if ct.NextPartitionKey != "" && ct.NextRowKey != "" {
return &ct
}
return nil
}
func updateTableAccessPolicy(ap AccessPolicy) []TableAccessPolicy {
taps := []TableAccessPolicy{}
for _, policy := range ap.SignedIdentifiersList.SignedIdentifiers {
tap := TableAccessPolicy{
ID: policy.ID,
StartTime: policy.AccessPolicy.StartTime,
ExpiryTime: policy.AccessPolicy.ExpiryTime,
}
tap.CanRead = updatePermissions(policy.AccessPolicy.Permission, "r")
tap.CanAppend = updatePermissions(policy.AccessPolicy.Permission, "a")
tap.CanUpdate = updatePermissions(policy.AccessPolicy.Permission, "u")
tap.CanDelete = updatePermissions(policy.AccessPolicy.Permission, "d")
taps = append(taps, tap)
}
return taps
}
func generateTablePermissions(tap *TableAccessPolicy) (permissions string) {
// generate the permissions string (raud).
// still want the end user API to have bool flags.
permissions = ""
if tap.CanRead {
permissions += "r"
}
if tap.CanAppend {
permissions += "a"
}
if tap.CanUpdate {
permissions += "u"
}
if tap.CanDelete {
permissions += "d"
}
return permissions
}

302
vendor/github.com/Azure/azure-sdk-for-go/storage/table_batch.go generated vendored
View File

@ -1,302 +0,0 @@
package storage
import (
"bytes"
"encoding/json"
"errors"
"fmt"
"io"
"mime/multipart"
"net/http"
"net/textproto"
"sort"
"strings"
"github.com/satori/uuid"
)
// Operation type. Insert, Delete, Replace etc.
type Operation int
// consts for batch operations.
const (
InsertOp = Operation(1)
DeleteOp = Operation(2)
ReplaceOp = Operation(3)
MergeOp = Operation(4)
InsertOrReplaceOp = Operation(5)
InsertOrMergeOp = Operation(6)
)
// BatchEntity used for tracking Entities to operate on and
// whether operations (replace/merge etc) should be forced.
// Wrapper for regular Entity with additional data specific for the entity.
type BatchEntity struct {
*Entity
Force bool
Op Operation
}
// TableBatch stores all the entities that will be operated on during a batch process.
// Entities can be inserted, replaced or deleted.
type TableBatch struct {
BatchEntitySlice []BatchEntity
// reference to table we're operating on.
Table *Table
}
// defaultChangesetHeaders for changeSets
var defaultChangesetHeaders = map[string]string{
"Accept": "application/json;odata=minimalmetadata",
"Content-Type": "application/json",
"Prefer": "return-no-content",
}
// NewBatch return new TableBatch for populating.
func (t *Table) NewBatch() *TableBatch {
return &TableBatch{
Table: t,
}
}
// InsertEntity adds an entity in preparation for a batch insert.
func (t *TableBatch) InsertEntity(entity *Entity) {
be := BatchEntity{Entity: entity, Force: false, Op: InsertOp}
t.BatchEntitySlice = append(t.BatchEntitySlice, be)
}
// InsertOrReplaceEntity adds an entity in preparation for a batch insert or replace.
func (t *TableBatch) InsertOrReplaceEntity(entity *Entity, force bool) {
be := BatchEntity{Entity: entity, Force: false, Op: InsertOrReplaceOp}
t.BatchEntitySlice = append(t.BatchEntitySlice, be)
}
// InsertOrReplaceEntityByForce adds an entity in preparation for a batch insert or replace. Forces regardless of ETag
func (t *TableBatch) InsertOrReplaceEntityByForce(entity *Entity) {
t.InsertOrReplaceEntity(entity, true)
}
// InsertOrMergeEntity adds an entity in preparation for a batch insert or merge.
func (t *TableBatch) InsertOrMergeEntity(entity *Entity, force bool) {
be := BatchEntity{Entity: entity, Force: false, Op: InsertOrMergeOp}
t.BatchEntitySlice = append(t.BatchEntitySlice, be)
}
// InsertOrMergeEntityByForce adds an entity in preparation for a batch insert or merge. Forces regardless of ETag
func (t *TableBatch) InsertOrMergeEntityByForce(entity *Entity) {
t.InsertOrMergeEntity(entity, true)
}
// ReplaceEntity adds an entity in preparation for a batch replace.
func (t *TableBatch) ReplaceEntity(entity *Entity) {
be := BatchEntity{Entity: entity, Force: false, Op: ReplaceOp}
t.BatchEntitySlice = append(t.BatchEntitySlice, be)
}
// DeleteEntity adds an entity in preparation for a batch delete
func (t *TableBatch) DeleteEntity(entity *Entity, force bool) {
be := BatchEntity{Entity: entity, Force: false, Op: DeleteOp}
t.BatchEntitySlice = append(t.BatchEntitySlice, be)
}
// DeleteEntityByForce adds an entity in preparation for a batch delete. Forces regardless of ETag
func (t *TableBatch) DeleteEntityByForce(entity *Entity, force bool) {
t.DeleteEntity(entity, true)
}
// MergeEntity adds an entity in preparation for a batch merge
func (t *TableBatch) MergeEntity(entity *Entity) {
be := BatchEntity{Entity: entity, Force: false, Op: MergeOp}
t.BatchEntitySlice = append(t.BatchEntitySlice, be)
}
// ExecuteBatch executes many table operations in one request to Azure.
// The operations can be combinations of Insert, Delete, Replace and Merge
// Creates the inner changeset body (various operations, Insert, Delete etc) then creates the outer request packet that encompasses
// the changesets.
// As per document https://docs.microsoft.com/en-us/rest/api/storageservices/fileservices/performing-entity-group-transactions
func (t *TableBatch) ExecuteBatch() error {
changesetBoundary := fmt.Sprintf("changeset_%s", uuid.NewV1())
uri := t.Table.tsc.client.getEndpoint(tableServiceName, "$batch", nil)
changesetBody, err := t.generateChangesetBody(changesetBoundary)
if err != nil {
return err
}
boundary := fmt.Sprintf("batch_%s", uuid.NewV1())
body, err := generateBody(changesetBody, changesetBoundary, boundary)
if err != nil {
return err
}
headers := t.Table.tsc.client.getStandardHeaders()
headers[headerContentType] = fmt.Sprintf("multipart/mixed; boundary=%s", boundary)
resp, err := t.Table.tsc.client.execBatchOperationJSON(http.MethodPost, uri, headers, bytes.NewReader(body.Bytes()), t.Table.tsc.auth)
if err != nil {
return err
}
defer resp.body.Close()
if err = checkRespCode(resp.statusCode, []int{http.StatusAccepted}); err != nil {
// check which batch failed.
operationFailedMessage := t.getFailedOperation(resp.odata.Err.Message.Value)
requestID, date, version := getDebugHeaders(resp.headers)
return AzureStorageServiceError{
StatusCode: resp.statusCode,
Code: resp.odata.Err.Code,
RequestID: requestID,
Date: date,
APIVersion: version,
Message: operationFailedMessage,
}
}
return nil
}
// getFailedOperation parses the original Azure error string and determines which operation failed
// and generates appropriate message.
func (t *TableBatch) getFailedOperation(errorMessage string) string {
// errorMessage consists of "number:string" we just need the number.
sp := strings.Split(errorMessage, ":")
if len(sp) > 1 {
msg := fmt.Sprintf("Element %s in the batch returned an unexpected response code.\n%s", sp[0], errorMessage)
return msg
}
// cant parse the message, just return the original message to client
return errorMessage
}
// generateBody generates the complete body for the batch request.
func generateBody(changeSetBody *bytes.Buffer, changesetBoundary string, boundary string) (*bytes.Buffer, error) {
body := new(bytes.Buffer)
writer := multipart.NewWriter(body)
writer.SetBoundary(boundary)
h := make(textproto.MIMEHeader)
h.Set(headerContentType, fmt.Sprintf("multipart/mixed; boundary=%s\r\n", changesetBoundary))
batchWriter, err := writer.CreatePart(h)
if err != nil {
return nil, err
}
batchWriter.Write(changeSetBody.Bytes())
writer.Close()
return body, nil
}
// generateChangesetBody generates the individual changesets for the various operations within the batch request.
// There is a changeset for Insert, Delete, Merge etc.
func (t *TableBatch) generateChangesetBody(changesetBoundary string) (*bytes.Buffer, error) {
body := new(bytes.Buffer)
writer := multipart.NewWriter(body)
writer.SetBoundary(changesetBoundary)
for _, be := range t.BatchEntitySlice {
t.generateEntitySubset(&be, writer)
}
writer.Close()
return body, nil
}
// generateVerb generates the HTTP request VERB required for each changeset.
func generateVerb(op Operation) (string, error) {
switch op {
case InsertOp:
return http.MethodPost, nil
case DeleteOp:
return http.MethodDelete, nil
case ReplaceOp, InsertOrReplaceOp:
return http.MethodPut, nil
case MergeOp, InsertOrMergeOp:
return "MERGE", nil
default:
return "", errors.New("Unable to detect operation")
}
}
// generateQueryPath generates the query path for within the changesets
// For inserts it will just be a table query path (table name)
// but for other operations (modifying an existing entity) then
// the partition/row keys need to be generated.
func (t *TableBatch) generateQueryPath(op Operation, entity *Entity) string {
if op == InsertOp {
return entity.Table.buildPath()
}
return entity.buildPath()
}
// generateGenericOperationHeaders generates common headers for a given operation.
func generateGenericOperationHeaders(be *BatchEntity) map[string]string {
retval := map[string]string{}
for k, v := range defaultChangesetHeaders {
retval[k] = v
}
if be.Op == DeleteOp || be.Op == ReplaceOp || be.Op == MergeOp {
if be.Force || be.Entity.OdataEtag == "" {
retval["If-Match"] = "*"
} else {
retval["If-Match"] = be.Entity.OdataEtag
}
}
return retval
}
// generateEntitySubset generates body payload for particular batch entity
func (t *TableBatch) generateEntitySubset(batchEntity *BatchEntity, writer *multipart.Writer) error {
h := make(textproto.MIMEHeader)
h.Set(headerContentType, "application/http")
h.Set(headerContentTransferEncoding, "binary")
verb, err := generateVerb(batchEntity.Op)
if err != nil {
return err
}
genericOpHeadersMap := generateGenericOperationHeaders(batchEntity)
queryPath := t.generateQueryPath(batchEntity.Op, batchEntity.Entity)
uri := t.Table.tsc.client.getEndpoint(tableServiceName, queryPath, nil)
operationWriter, err := writer.CreatePart(h)
if err != nil {
return err
}
urlAndVerb := fmt.Sprintf("%s %s HTTP/1.1\r\n", verb, uri)
operationWriter.Write([]byte(urlAndVerb))
writeHeaders(genericOpHeadersMap, &operationWriter)
operationWriter.Write([]byte("\r\n")) // additional \r\n is needed per changeset separating the "headers" and the body.
// delete operation doesn't need a body.
if batchEntity.Op != DeleteOp {
//var e Entity = batchEntity.Entity
body, err := json.Marshal(batchEntity.Entity)
if err != nil {
return err
}
operationWriter.Write(body)
}
return nil
}
func writeHeaders(h map[string]string, writer *io.Writer) {
// This way it is guaranteed the headers will be written in a sorted order
var keys []string
for k := range h {
keys = append(keys, k)
}
sort.Strings(keys)
for _, k := range keys {
(*writer).Write([]byte(fmt.Sprintf("%s: %s\r\n", k, h[k])))
}
}

190
vendor/github.com/Azure/azure-sdk-for-go/storage/tableserviceclient.go generated vendored
View File

@ -1,190 +0,0 @@
package storage
import (
"encoding/json"
"fmt"
"io/ioutil"
"net/http"
"net/url"
"strconv"
)
const (
headerAccept = "Accept"
headerEtag = "Etag"
headerPrefer = "Prefer"
headerXmsContinuation = "x-ms-Continuation-NextTableName"
)
// TableServiceClient contains operations for Microsoft Azure Table Storage
// Service.
type TableServiceClient struct {
client Client
auth authentication
}
// TableOptions includes options for some table operations
type TableOptions struct {
RequestID string
}
func (options *TableOptions) addToHeaders(h map[string]string) map[string]string {
if options != nil {
h = addToHeaders(h, "x-ms-client-request-id", options.RequestID)
}
return h
}
// QueryNextLink includes information for getting the next page of
// results in query operations
type QueryNextLink struct {
NextLink *string
ml MetadataLevel
}
// GetServiceProperties gets the properties of your storage account's table service.
// See: https://docs.microsoft.com/en-us/rest/api/storageservices/fileservices/get-table-service-properties
func (t *TableServiceClient) GetServiceProperties() (*ServiceProperties, error) {
return t.client.getServiceProperties(tableServiceName, t.auth)
}
// SetServiceProperties sets the properties of your storage account's table service.
// See: https://docs.microsoft.com/en-us/rest/api/storageservices/fileservices/set-table-service-properties
func (t *TableServiceClient) SetServiceProperties(props ServiceProperties) error {
return t.client.setServiceProperties(props, tableServiceName, t.auth)
}
// GetTableReference returns a Table object for the specified table name.
func (t *TableServiceClient) GetTableReference(name string) *Table {
return &Table{
tsc: t,
Name: name,
}
}
// QueryTablesOptions includes options for some table operations
type QueryTablesOptions struct {
Top uint
Filter string
RequestID string
}
func (options *QueryTablesOptions) getParameters() (url.Values, map[string]string) {
query := url.Values{}
headers := map[string]string{}
if options != nil {
if options.Top > 0 {
query.Add(OdataTop, strconv.FormatUint(uint64(options.Top), 10))
}
if options.Filter != "" {
query.Add(OdataFilter, options.Filter)
}
headers = addToHeaders(headers, "x-ms-client-request-id", options.RequestID)
}
return query, headers
}
// QueryTables returns the tables in the storage account.
// You can use query options defined by the OData Protocol specification.
//
// See https://docs.microsoft.com/en-us/rest/api/storageservices/fileservices/query-tables
func (t *TableServiceClient) QueryTables(ml MetadataLevel, options *QueryTablesOptions) (*TableQueryResult, error) {
query, headers := options.getParameters()
uri := t.client.getEndpoint(tableServiceName, tablesURIPath, query)
return t.queryTables(uri, headers, ml)
}
// NextResults returns the next page of results
// from a QueryTables or a NextResults operation.
//
// See https://docs.microsoft.com/rest/api/storageservices/fileservices/query-tables
// See https://docs.microsoft.com/rest/api/storageservices/fileservices/query-timeout-and-pagination
func (tqr *TableQueryResult) NextResults(options *TableOptions) (*TableQueryResult, error) {
if tqr == nil {
return nil, errNilPreviousResult
}
if tqr.NextLink == nil {
return nil, errNilNextLink
}
headers := options.addToHeaders(map[string]string{})
return tqr.tsc.queryTables(*tqr.NextLink, headers, tqr.ml)
}
// TableQueryResult contains the response from
// QueryTables and QueryTablesNextResults functions.
type TableQueryResult struct {
OdataMetadata string `json:"odata.metadata"`
Tables []Table `json:"value"`
QueryNextLink
tsc *TableServiceClient
}
func (t *TableServiceClient) queryTables(uri string, headers map[string]string, ml MetadataLevel) (*TableQueryResult, error) {
if ml == EmptyPayload {
return nil, errEmptyPayload
}
headers = mergeHeaders(headers, t.client.getStandardHeaders())
headers[headerAccept] = string(ml)
resp, err := t.client.exec(http.MethodGet, uri, headers, nil, t.auth)
if err != nil {
return nil, err
}
defer resp.body.Close()
if err := checkRespCode(resp.statusCode, []int{http.StatusOK}); err != nil {
return nil, err
}
respBody, err := ioutil.ReadAll(resp.body)
if err != nil {
return nil, err
}
var out TableQueryResult
err = json.Unmarshal(respBody, &out)
if err != nil {
return nil, err
}
for i := range out.Tables {
out.Tables[i].tsc = t
}
out.tsc = t
nextLink := resp.headers.Get(http.CanonicalHeaderKey(headerXmsContinuation))
if nextLink == "" {
out.NextLink = nil
} else {
originalURI, err := url.Parse(uri)
if err != nil {
return nil, err
}
v := originalURI.Query()
v.Set(nextTableQueryParameter, nextLink)
newURI := t.client.getEndpoint(tableServiceName, tablesURIPath, v)
out.NextLink = &newURI
out.ml = ml
}
return &out, nil
}
func addBodyRelatedHeaders(h map[string]string, length int) map[string]string {
h[headerContentType] = "application/json"
h[headerContentLength] = fmt.Sprintf("%v", length)
h[headerAcceptCharset] = "UTF-8"
return h
}
func addReturnContentHeaders(h map[string]string, ml MetadataLevel) map[string]string {
if ml != EmptyPayload {
h[headerPrefer] = "return-content"
h[headerAccept] = string(ml)
} else {
h[headerPrefer] = "return-no-content"
// From API version 2015-12-11 onwards, Accept header is required
h[headerAccept] = string(NoMetadata)
}
return h
}

199
vendor/github.com/Azure/azure-sdk-for-go/storage/util.go generated vendored
View File

@ -1,199 +0,0 @@
package storage
import (
"bytes"
"crypto/hmac"
"crypto/sha256"
"encoding/base64"
"encoding/xml"
"fmt"
"io"
"io/ioutil"
"net/http"
"net/url"
"reflect"
"strconv"
"strings"
"time"
)
var (
fixedTime = time.Date(2050, time.December, 20, 21, 55, 0, 0, time.FixedZone("GMT", -6))
)
func (c Client) computeHmac256(message string) string {
h := hmac.New(sha256.New, c.accountKey)
h.Write([]byte(message))
return base64.StdEncoding.EncodeToString(h.Sum(nil))
}
func currentTimeRfc1123Formatted() string {
return timeRfc1123Formatted(time.Now().UTC())
}
func timeRfc1123Formatted(t time.Time) string {
return t.Format(http.TimeFormat)
}
func mergeParams(v1, v2 url.Values) url.Values {
out := url.Values{}
for k, v := range v1 {
out[k] = v
}
for k, v := range v2 {
vals, ok := out[k]
if ok {
vals = append(vals, v...)
out[k] = vals
} else {
out[k] = v
}
}
return out
}
func prepareBlockListRequest(blocks []Block) string {
s := `<?xml version="1.0" encoding="utf-8"?><BlockList>`
for _, v := range blocks {
s += fmt.Sprintf("<%s>%s</%s>", v.Status, v.ID, v.Status)
}
s += `</BlockList>`
return s
}
func xmlUnmarshal(body io.Reader, v interface{}) error {
data, err := ioutil.ReadAll(body)
if err != nil {
return err
}
return xml.Unmarshal(data, v)
}
func xmlMarshal(v interface{}) (io.Reader, int, error) {
b, err := xml.Marshal(v)
if err != nil {
return nil, 0, err
}
return bytes.NewReader(b), len(b), nil
}
func headersFromStruct(v interface{}) map[string]string {
headers := make(map[string]string)
value := reflect.ValueOf(v)
for i := 0; i < value.NumField(); i++ {
key := value.Type().Field(i).Tag.Get("header")
if key != "" {
reflectedValue := reflect.Indirect(value.Field(i))
var val string
if reflectedValue.IsValid() {
switch reflectedValue.Type() {
case reflect.TypeOf(fixedTime):
val = timeRfc1123Formatted(reflectedValue.Interface().(time.Time))
case reflect.TypeOf(uint64(0)), reflect.TypeOf(uint(0)):
val = strconv.FormatUint(reflectedValue.Uint(), 10)
case reflect.TypeOf(int(0)):
val = strconv.FormatInt(reflectedValue.Int(), 10)
default:
val = reflectedValue.String()
}
}
if val != "" {
headers[key] = val
}
}
}
return headers
}
// merges extraHeaders into headers and returns headers
func mergeHeaders(headers, extraHeaders map[string]string) map[string]string {
for k, v := range extraHeaders {
headers[k] = v
}
return headers
}
func addToHeaders(h map[string]string, key, value string) map[string]string {
if value != "" {
h[key] = value
}
return h
}
func addTimeToHeaders(h map[string]string, key string, value *time.Time) map[string]string {
if value != nil {
h = addToHeaders(h, key, timeRfc1123Formatted(*value))
}
return h
}
func addTimeout(params url.Values, timeout uint) url.Values {
if timeout > 0 {
params.Add("timeout", fmt.Sprintf("%v", timeout))
}
return params
}
func addSnapshot(params url.Values, snapshot *time.Time) url.Values {
if snapshot != nil {
params.Add("snapshot", timeRfc1123Formatted(*snapshot))
}
return params
}
func getTimeFromHeaders(h http.Header, key string) (*time.Time, error) {
var out time.Time
var err error
outStr := h.Get(key)
if outStr != "" {
out, err = time.Parse(time.RFC1123, outStr)
if err != nil {
return nil, err
}
}
return &out, nil
}
// TimeRFC1123 is an alias for time.Time needed for custom Unmarshalling
type TimeRFC1123 time.Time
// UnmarshalXML is a custom unmarshaller that overrides the default time unmarshal which uses a different time layout.
func (t *TimeRFC1123) UnmarshalXML(d *xml.Decoder, start xml.StartElement) error {
var value string
d.DecodeElement(&value, &start)
parse, err := time.Parse(time.RFC1123, value)
if err != nil {
return err
}
*t = TimeRFC1123(parse)
return nil
}
// returns a map of custom metadata values from the specified HTTP header
func getMetadataFromHeaders(header http.Header) map[string]string {
metadata := make(map[string]string)
for k, v := range header {
// Can't trust CanonicalHeaderKey() to munge case
// reliably. "_" is allowed in identifiers:
// https://msdn.microsoft.com/en-us/library/azure/dd179414.aspx
// https://msdn.microsoft.com/library/aa664670(VS.71).aspx
// http://tools.ietf.org/html/rfc7230#section-3.2
// ...but "_" is considered invalid by
// CanonicalMIMEHeaderKey in
// https://golang.org/src/net/textproto/reader.go?s=14615:14659#L542
// so k can be "X-Ms-Meta-Lol" or "x-ms-meta-lol_rofl".
k = strings.ToLower(k)
if len(v) == 0 || !strings.HasPrefix(k, strings.ToLower(userDefinedMetadataHeaderPrefix)) {
continue
}
// metadata["lol"] = content of the last X-Ms-Meta-Lol header
k = k[len(userDefinedMetadataHeaderPrefix):]
metadata[k] = v[len(v)-1]
}
if len(metadata) == 0 {
return nil
}
return metadata
}

5
vendor/github.com/Azure/azure-sdk-for-go/storage/version.go generated vendored
View File

@ -1,5 +0,0 @@
package storage
var (
sdkVersion = "10.0.2"
)

191
vendor/github.com/Azure/go-autorest/LICENSE generated vendored
View File

@ -1,191 +0,0 @@
Apache License
Version 2.0, January 2004
http://www.apache.org/licenses/
TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
1. Definitions.
"License" shall mean the terms and conditions for use, reproduction,
and distribution as defined by Sections 1 through 9 of this document.
"Licensor" shall mean the copyright owner or entity authorized by
the copyright owner that is granting the License.
"Legal Entity" shall mean the union of the acting entity and all
other entities that control, are controlled by, or are under common
control with that entity. For the purposes of this definition,
"control" means (i) the power, direct or indirect, to cause the
direction or management of such entity, whether by contract or
otherwise, or (ii) ownership of fifty percent (50%) or more of the
outstanding shares, or (iii) beneficial ownership of such entity.
"You" (or "Your") shall mean an individual or Legal Entity
exercising permissions granted by this License.
"Source" form shall mean the preferred form for making modifications,
including but not limited to software source code, documentation
source, and configuration files.
"Object" form shall mean any form resulting from mechanical
transformation or translation of a Source form, including but
not limited to compiled object code, generated documentation,
and conversions to other media types.
"Work" shall mean the work of authorship, whether in Source or
Object form, made available under the License, as indicated by a
copyright notice that is included in or attached to the work
(an example is provided in the Appendix below).
"Derivative Works" shall mean any work, whether in Source or Object
form, that is based on (or derived from) the Work and for which the
editorial revisions, annotations, elaborations, or other modifications
represent, as a whole, an original work of authorship. For the purposes
of this License, Derivative Works shall not include works that remain
separable from, or merely link (or bind by name) to the interfaces of,
the Work and Derivative Works thereof.
"Contribution" shall mean any work of authorship, including
the original version of the Work and any modifications or additions
to that Work or Derivative Works thereof, that is intentionally
submitted to Licensor for inclusion in the Work by the copyright owner
or by an individual or Legal Entity authorized to submit on behalf of
the copyright owner. For the purposes of this definition, "submitted"
means any form of electronic, verbal, or written communication sent
to the Licensor or its representatives, including but not limited to
communication on electronic mailing lists, source code control systems,
and issue tracking systems that are managed by, or on behalf of, the
Licensor for the purpose of discussing and improving the Work, but
excluding communication that is conspicuously marked or otherwise
designated in writing by the copyright owner as "Not a Contribution."
"Contributor" shall mean Licensor and any individual or Legal Entity
on behalf of whom a Contribution has been received by Licensor and
subsequently incorporated within the Work.
2. Grant of Copyright License. Subject to the terms and conditions of
this License, each Contributor hereby grants to You a perpetual,
worldwide, non-exclusive, no-charge, royalty-free, irrevocable
copyright license to reproduce, prepare Derivative Works of,
publicly display, publicly perform, sublicense, and distribute the
Work and such Derivative Works in Source or Object form.
3. Grant of Patent License. Subject to the terms and conditions of
this License, each Contributor hereby grants to You a perpetual,
worldwide, non-exclusive, no-charge, royalty-free, irrevocable
(except as stated in this section) patent license to make, have made,
use, offer to sell, sell, import, and otherwise transfer the Work,
where such license applies only to those patent claims licensable
by such Contributor that are necessarily infringed by their
Contribution(s) alone or by combination of their Contribution(s)
with the Work to which such Contribution(s) was submitted. If You
institute patent litigation against any entity (including a
cross-claim or counterclaim in a lawsuit) alleging that the Work
or a Contribution incorporated within the Work constitutes direct
or contributory patent infringement, then any patent licenses
granted to You under this License for that Work shall terminate
as of the date such litigation is filed.
4. Redistribution. You may reproduce and distribute copies of the
Work or Derivative Works thereof in any medium, with or without
modifications, and in Source or Object form, provided that You
meet the following conditions:
(a) You must give any other recipients of the Work or
Derivative Works a copy of this License; and
(b) You must cause any modified files to carry prominent notices
stating that You changed the files; and
(c) You must retain, in the Source form of any Derivative Works
that You distribute, all copyright, patent, trademark, and
attribution notices from the Source form of the Work,
excluding those notices that do not pertain to any part of
the Derivative Works; and
(d) If the Work includes a "NOTICE" text file as part of its
distribution, then any Derivative Works that You distribute must
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of the following places: within a NOTICE text file distributed
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of the NOTICE file are for informational purposes only and
do not modify the License. You may add Your own attribution
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You may add Your own copyright statement to Your modifications and
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5. Submission of Contributions. Unless You explicitly state otherwise,
any Contribution intentionally submitted for inclusion in the Work
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Notwithstanding the above, nothing herein shall supersede or modify
the terms of any separate license agreement you may have executed
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6. Trademarks. This License does not grant permission to use the trade
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7. Disclaimer of Warranty. Unless required by applicable law or
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of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
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8. Limitation of Liability. In no event and under no legal theory,
whether in tort (including negligence), contract, or otherwise,
unless required by applicable law (such as deliberate and grossly
negligent acts) or agreed to in writing, shall any Contributor be
liable to You for damages, including any direct, indirect, special,
incidental, or consequential damages of any character arising as a
result of this License or out of the use or inability to use the
Work (including but not limited to damages for loss of goodwill,
work stoppage, computer failure or malfunction, or any and all
other commercial damages or losses), even if such Contributor
has been advised of the possibility of such damages.
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the Work or Derivative Works thereof, You may choose to offer,
and charge a fee for, acceptance of support, warranty, indemnity,
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License. However, in accepting such obligations, You may act only
on Your own behalf and on Your sole responsibility, not on behalf
of any other Contributor, and only if You agree to indemnify,
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incurred by, or claims asserted against, such Contributor by reason
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END OF TERMS AND CONDITIONS
Copyright 2015 Microsoft Corporation
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.

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# Azure Active Directory library for Go
This project provides a stand alone Azure Active Directory library for Go. The code was extracted
from [go-autorest](https://github.com/Azure/go-autorest/) project, which is used as a base for
[azure-sdk-for-go](https://github.com/Azure/azure-sdk-for-go).
## Installation
```
go get -u github.com/Azure/go-autorest/autorest/adal
```
## Usage
An Active Directory application is required in order to use this library. An application can be registered in the [Azure Portal](https://portal.azure.com/) follow these [guidelines](https://docs.microsoft.com/en-us/azure/active-directory/develop/active-directory-integrating-applications) or using the [Azure CLI](https://github.com/Azure/azure-cli).
### Register an Azure AD Application with secret
1. Register a new application with a `secret` credential
```
az ad app create \
--display-name example-app \
--homepage https://example-app/home \
--identifier-uris https://example-app/app \
--password secret
```
2. Create a service principal using the `Application ID` from previous step
```
az ad sp create --id "Application ID"
```
* Replace `Application ID` with `appId` from step 1.
### Register an Azure AD Application with certificate
1. Create a private key
```
openssl genrsa -out "example-app.key" 2048
```
2. Create the certificate
```
openssl req -new -key "example-app.key" -subj "/CN=example-app" -out "example-app.csr"
openssl x509 -req -in "example-app.csr" -signkey "example-app.key" -out "example-app.crt" -days 10000
```
3. Create the PKCS12 version of the certificate containing also the private key
```
openssl pkcs12 -export -out "example-app.pfx" -inkey "example-app.key" -in "example-app.crt" -passout pass:
```
4. Register a new application with the certificate content form `example-app.crt`
```
certificateContents="$(tail -n+2 "example-app.crt" | head -n-1)"
az ad app create \
--display-name example-app \
--homepage https://example-app/home \
--identifier-uris https://example-app/app \
--key-usage Verify --end-date 2018-01-01 \
--key-value "${certificateContents}"
```
5. Create a service principal using the `Application ID` from previous step
```
az ad sp create --id "APPLICATION_ID"
```
* Replace `APPLICATION_ID` with `appId` from step 4.
### Grant the necessary permissions
Azure relies on a Role-Based Access Control (RBAC) model to manage the access to resources at a fine-grained
level. There is a set of [pre-defined roles](https://docs.microsoft.com/en-us/azure/active-directory/role-based-access-built-in-roles)
which can be assigned to a service principal of an Azure AD application depending of your needs.
```
az role assignment create --assigner "SERVICE_PRINCIPAL_ID" --role "ROLE_NAME"
```
* Replace the `SERVICE_PRINCIPAL_ID` with the `appId` from previous step.
* Replace the `ROLE_NAME` with a role name of your choice.
It is also possible to define custom role definitions.
```
az role definition create --role-definition role-definition.json
```
* Check [custom roles](https://docs.microsoft.com/en-us/azure/active-directory/role-based-access-control-custom-roles) for more details regarding the content of `role-definition.json` file.
### Acquire Access Token
The common configuration used by all flows:
```Go
const activeDirectoryEndpoint = "https://login.microsoftonline.com/"
tenantID := "TENANT_ID"
oauthConfig, err := adal.NewOAuthConfig(activeDirectoryEndpoint, tenantID)
applicationID := "APPLICATION_ID"
callback := func(token adal.Token) error {
// This is called after the token is acquired
}
// The resource for which the token is acquired
resource := "https://management.core.windows.net/"
```
* Replace the `TENANT_ID` with your tenant ID.
* Replace the `APPLICATION_ID` with the value from previous section.
#### Client Credentials
```Go
applicationSecret := "APPLICATION_SECRET"
spt, err := adal.NewServicePrincipalToken(
oauthConfig,
appliationID,
applicationSecret,
resource,
callbacks...)
if err != nil {
return nil, err
}
// Acquire a new access token
err = spt.Refresh()
if (err == nil) {
token := spt.Token
}
```
* Replace the `APPLICATION_SECRET` with the `password` value from previous section.
#### Client Certificate
```Go
certificatePath := "./example-app.pfx"
certData, err := ioutil.ReadFile(certificatePath)
if err != nil {
return nil, fmt.Errorf("failed to read the certificate file (%s): %v", certificatePath, err)
}
// Get the certificate and private key from pfx file
certificate, rsaPrivateKey, err := decodePkcs12(certData, "")
if err != nil {
return nil, fmt.Errorf("failed to decode pkcs12 certificate while creating spt: %v", err)
}
spt, err := adal.NewServicePrincipalTokenFromCertificate(
oauthConfig,
applicationID,
certificate,
rsaPrivateKey,
resource,
callbacks...)
// Acquire a new access token
err = spt.Refresh()
if (err == nil) {
token := spt.Token
}
```
* Update the certificate path to point to the example-app.pfx file which was created in previous section.
#### Device Code
```Go
oauthClient := &http.Client{}
// Acquire the device code
deviceCode, err := adal.InitiateDeviceAuth(
oauthClient,
oauthConfig,
applicationID,
resource)
if err != nil {
return nil, fmt.Errorf("Failed to start device auth flow: %s", err)
}
// Display the authentication message
fmt.Println(*deviceCode.Message)
// Wait here until the user is authenticated
token, err := adal.WaitForUserCompletion(oauthClient, deviceCode)
if err != nil {
return nil, fmt.Errorf("Failed to finish device auth flow: %s", err)
}
spt, err := adal.NewServicePrincipalTokenFromManualToken(
oauthConfig,
applicationID,
resource,
*token,
callbacks...)
if (err == nil) {
token := spt.Token
}
```
### Command Line Tool
A command line tool is available in `cmd/adal.go` that can acquire a token for a given resource. It supports all flows mentioned above.
```
adal -h
Usage of ./adal:
-applicationId string
application id
-certificatePath string
path to pk12/PFC application certificate
-mode string
authentication mode (device, secret, cert, refresh) (default "device")
-resource string
resource for which the token is requested
-secret string
application secret
-tenantId string
tenant id
-tokenCachePath string
location of oath token cache (default "/home/cgc/.adal/accessToken.json")
```
Example acquire a token for `https://management.core.windows.net/` using device code flow:
```
adal -mode device \
-applicationId "APPLICATION_ID" \
-tenantId "TENANT_ID" \
-resource https://management.core.windows.net/
```

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package adal
import (
"fmt"
"net/url"
)
const (
activeDirectoryAPIVersion = "1.0"
)
// OAuthConfig represents the endpoints needed
// in OAuth operations
type OAuthConfig struct {
AuthorityEndpoint url.URL
AuthorizeEndpoint url.URL
TokenEndpoint url.URL
DeviceCodeEndpoint url.URL
}
// NewOAuthConfig returns an OAuthConfig with tenant specific urls
func NewOAuthConfig(activeDirectoryEndpoint, tenantID string) (*OAuthConfig, error) {
const activeDirectoryEndpointTemplate = "%s/oauth2/%s?api-version=%s"
u, err := url.Parse(activeDirectoryEndpoint)
if err != nil {
return nil, err
}
authorityURL, err := u.Parse(tenantID)
if err != nil {
return nil, err
}
authorizeURL, err := u.Parse(fmt.Sprintf(activeDirectoryEndpointTemplate, tenantID, "authorize", activeDirectoryAPIVersion))
if err != nil {
return nil, err
}
tokenURL, err := u.Parse(fmt.Sprintf(activeDirectoryEndpointTemplate, tenantID, "token", activeDirectoryAPIVersion))
if err != nil {
return nil, err
}
deviceCodeURL, err := u.Parse(fmt.Sprintf(activeDirectoryEndpointTemplate, tenantID, "devicecode", activeDirectoryAPIVersion))
if err != nil {
return nil, err
}
return &OAuthConfig{
AuthorityEndpoint: *authorityURL,
AuthorizeEndpoint: *authorizeURL,
TokenEndpoint: *tokenURL,
DeviceCodeEndpoint: *deviceCodeURL,
}, nil
}

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vendor/github.com/Azure/go-autorest/autorest/adal/devicetoken.go generated vendored
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@ -1,228 +0,0 @@
package adal
/*
This file is largely based on rjw57/oauth2device's code, with the follow differences:
* scope -> resource, and only allow a single one
* receive "Message" in the DeviceCode struct and show it to users as the prompt
* azure-xplat-cli has the following behavior that this emulates:
- does not send client_secret during the token exchange
- sends resource again in the token exchange request
*/
import (
"encoding/json"
"fmt"
"io/ioutil"
"net/http"
"net/url"
"strings"
"time"
)
const (
logPrefix = "autorest/adal/devicetoken:"
)
var (
// ErrDeviceGeneric represents an unknown error from the token endpoint when using device flow
ErrDeviceGeneric = fmt.Errorf("%s Error while retrieving OAuth token: Unknown Error", logPrefix)
// ErrDeviceAccessDenied represents an access denied error from the token endpoint when using device flow
ErrDeviceAccessDenied = fmt.Errorf("%s Error while retrieving OAuth token: Access Denied", logPrefix)
// ErrDeviceAuthorizationPending represents the server waiting on the user to complete the device flow
ErrDeviceAuthorizationPending = fmt.Errorf("%s Error while retrieving OAuth token: Authorization Pending", logPrefix)
// ErrDeviceCodeExpired represents the server timing out and expiring the code during device flow
ErrDeviceCodeExpired = fmt.Errorf("%s Error while retrieving OAuth token: Code Expired", logPrefix)
// ErrDeviceSlowDown represents the service telling us we're polling too often during device flow
ErrDeviceSlowDown = fmt.Errorf("%s Error while retrieving OAuth token: Slow Down", logPrefix)
// ErrDeviceCodeEmpty represents an empty device code from the device endpoint while using device flow
ErrDeviceCodeEmpty = fmt.Errorf("%s Error while retrieving device code: Device Code Empty", logPrefix)
// ErrOAuthTokenEmpty represents an empty OAuth token from the token endpoint when using device flow
ErrOAuthTokenEmpty = fmt.Errorf("%s Error while retrieving OAuth token: Token Empty", logPrefix)
errCodeSendingFails = "Error occurred while sending request for Device Authorization Code"
errCodeHandlingFails = "Error occurred while handling response from the Device Endpoint"
errTokenSendingFails = "Error occurred while sending request with device code for a token"
errTokenHandlingFails = "Error occurred while handling response from the Token Endpoint (during device flow)"
errStatusNotOK = "Error HTTP status != 200"
)
// DeviceCode is the object returned by the device auth endpoint
// It contains information to instruct the user to complete the auth flow
type DeviceCode struct {
DeviceCode *string `json:"device_code,omitempty"`
UserCode *string `json:"user_code,omitempty"`
VerificationURL *string `json:"verification_url,omitempty"`
ExpiresIn *int64 `json:"expires_in,string,omitempty"`
Interval *int64 `json:"interval,string,omitempty"`
Message *string `json:"message"` // Azure specific
Resource string // store the following, stored when initiating, used when exchanging
OAuthConfig OAuthConfig
ClientID string
}
// TokenError is the object returned by the token exchange endpoint
// when something is amiss
type TokenError struct {
Error *string `json:"error,omitempty"`
ErrorCodes []int `json:"error_codes,omitempty"`
ErrorDescription *string `json:"error_description,omitempty"`
Timestamp *string `json:"timestamp,omitempty"`
TraceID *string `json:"trace_id,omitempty"`
}
// DeviceToken is the object return by the token exchange endpoint
// It can either look like a Token or an ErrorToken, so put both here
// and check for presence of "Error" to know if we are in error state
type deviceToken struct {
Token
TokenError
}
// InitiateDeviceAuth initiates a device auth flow. It returns a DeviceCode
// that can be used with CheckForUserCompletion or WaitForUserCompletion.
func InitiateDeviceAuth(sender Sender, oauthConfig OAuthConfig, clientID, resource string) (*DeviceCode, error) {
v := url.Values{
"client_id": []string{clientID},
"resource": []string{resource},
}
s := v.Encode()
body := ioutil.NopCloser(strings.NewReader(s))
req, err := http.NewRequest(http.MethodPost, oauthConfig.DeviceCodeEndpoint.String(), body)
if err != nil {
return nil, fmt.Errorf("%s %s: %s", logPrefix, errCodeSendingFails, err.Error())
}
req.ContentLength = int64(len(s))
req.Header.Set(contentType, mimeTypeFormPost)
resp, err := sender.Do(req)
if err != nil {
return nil, fmt.Errorf("%s %s: %s", logPrefix, errCodeSendingFails, err.Error())
}
defer resp.Body.Close()
rb, err := ioutil.ReadAll(resp.Body)
if err != nil {
return nil, fmt.Errorf("%s %s: %s", logPrefix, errCodeHandlingFails, err.Error())
}
if resp.StatusCode != http.StatusOK {
return nil, fmt.Errorf("%s %s: %s", logPrefix, errCodeHandlingFails, errStatusNotOK)
}
if len(strings.Trim(string(rb), " ")) == 0 {
return nil, ErrDeviceCodeEmpty
}
var code DeviceCode
err = json.Unmarshal(rb, &code)
if err != nil {
return nil, fmt.Errorf("%s %s: %s", logPrefix, errCodeHandlingFails, err.Error())
}
code.ClientID = clientID
code.Resource = resource
code.OAuthConfig = oauthConfig
return &code, nil
}
// CheckForUserCompletion takes a DeviceCode and checks with the Azure AD OAuth endpoint
// to see if the device flow has: been completed, timed out, or otherwise failed
func CheckForUserCompletion(sender Sender, code *DeviceCode) (*Token, error) {
v := url.Values{
"client_id": []string{code.ClientID},
"code": []string{*code.DeviceCode},
"grant_type": []string{OAuthGrantTypeDeviceCode},
"resource": []string{code.Resource},
}
s := v.Encode()
body := ioutil.NopCloser(strings.NewReader(s))
req, err := http.NewRequest(http.MethodPost, code.OAuthConfig.TokenEndpoint.String(), body)
if err != nil {
return nil, fmt.Errorf("%s %s: %s", logPrefix, errTokenSendingFails, err.Error())
}
req.ContentLength = int64(len(s))
req.Header.Set(contentType, mimeTypeFormPost)
resp, err := sender.Do(req)
if err != nil {
return nil, fmt.Errorf("%s %s: %s", logPrefix, errTokenSendingFails, err.Error())
}
defer resp.Body.Close()
rb, err := ioutil.ReadAll(resp.Body)
if err != nil {
return nil, fmt.Errorf("%s %s: %s", logPrefix, errTokenHandlingFails, err.Error())
}
if resp.StatusCode != http.StatusOK && len(strings.Trim(string(rb), " ")) == 0 {
return nil, fmt.Errorf("%s %s: %s", logPrefix, errTokenHandlingFails, errStatusNotOK)
}
if len(strings.Trim(string(rb), " ")) == 0 {
return nil, ErrOAuthTokenEmpty
}
var token deviceToken
err = json.Unmarshal(rb, &token)
if err != nil {
return nil, fmt.Errorf("%s %s: %s", logPrefix, errTokenHandlingFails, err.Error())
}
if token.Error == nil {
return &token.Token, nil
}
switch *token.Error {
case "authorization_pending":
return nil, ErrDeviceAuthorizationPending
case "slow_down":
return nil, ErrDeviceSlowDown
case "access_denied":
return nil, ErrDeviceAccessDenied
case "code_expired":
return nil, ErrDeviceCodeExpired
default:
return nil, ErrDeviceGeneric
}
}
// WaitForUserCompletion calls CheckForUserCompletion repeatedly until a token is granted or an error state occurs.
// This prevents the user from looping and checking against 'ErrDeviceAuthorizationPending'.
func WaitForUserCompletion(sender Sender, code *DeviceCode) (*Token, error) {
intervalDuration := time.Duration(*code.Interval) * time.Second
waitDuration := intervalDuration
for {
token, err := CheckForUserCompletion(sender, code)
if err == nil {
return token, nil
}
switch err {
case ErrDeviceSlowDown:
waitDuration += waitDuration
case ErrDeviceAuthorizationPending:
// noop
default: // everything else is "fatal" to us
return nil, err
}
if waitDuration > (intervalDuration * 3) {
return nil, fmt.Errorf("%s Error waiting for user to complete device flow. Server told us to slow_down too much", logPrefix)
}
time.Sleep(waitDuration)
}
}

59
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@ -1,59 +0,0 @@
package adal
import (
"encoding/json"
"fmt"
"io/ioutil"
"os"
"path/filepath"
)
// LoadToken restores a Token object from a file located at 'path'.
func LoadToken(path string) (*Token, error) {
file, err := os.Open(path)
if err != nil {
return nil, fmt.Errorf("failed to open file (%s) while loading token: %v", path, err)
}
defer file.Close()
var token Token
dec := json.NewDecoder(file)
if err = dec.Decode(&token); err != nil {
return nil, fmt.Errorf("failed to decode contents of file (%s) into Token representation: %v", path, err)
}
return &token, nil
}
// SaveToken persists an oauth token at the given location on disk.
// It moves the new file into place so it can safely be used to replace an existing file
// that maybe accessed by multiple processes.
func SaveToken(path string, mode os.FileMode, token Token) error {
dir := filepath.Dir(path)
err := os.MkdirAll(dir, os.ModePerm)
if err != nil {
return fmt.Errorf("failed to create directory (%s) to store token in: %v", dir, err)
}
newFile, err := ioutil.TempFile(dir, "token")
if err != nil {
return fmt.Errorf("failed to create the temp file to write the token: %v", err)
}
tempPath := newFile.Name()
if err := json.NewEncoder(newFile).Encode(token); err != nil {
return fmt.Errorf("failed to encode token to file (%s) while saving token: %v", tempPath, err)
}
if err := newFile.Close(); err != nil {
return fmt.Errorf("failed to close temp file %s: %v", tempPath, err)
}
// Atomic replace to avoid multi-writer file corruptions
if err := os.Rename(tempPath, path); err != nil {
return fmt.Errorf("failed to move temporary token to desired output location. src=%s dst=%s: %v", tempPath, path, err)
}
if err := os.Chmod(path, mode); err != nil {
return fmt.Errorf("failed to chmod the token file %s: %v", path, err)
}
return nil
}

46
vendor/github.com/Azure/go-autorest/autorest/adal/sender.go generated vendored
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@ -1,46 +0,0 @@
package adal
import (
"net/http"
)
const (
contentType = "Content-Type"
mimeTypeFormPost = "application/x-www-form-urlencoded"
)
// Sender is the interface that wraps the Do method to send HTTP requests.
//
// The standard http.Client conforms to this interface.
type Sender interface {
Do(*http.Request) (*http.Response, error)
}
// SenderFunc is a method that implements the Sender interface.
type SenderFunc func(*http.Request) (*http.Response, error)
// Do implements the Sender interface on SenderFunc.
func (sf SenderFunc) Do(r *http.Request) (*http.Response, error) {
return sf(r)
}
// SendDecorator takes and possibily decorates, by wrapping, a Sender. Decorators may affect the
// http.Request and pass it along or, first, pass the http.Request along then react to the
// http.Response result.
type SendDecorator func(Sender) Sender
// CreateSender creates, decorates, and returns, as a Sender, the default http.Client.
func CreateSender(decorators ...SendDecorator) Sender {
return DecorateSender(&http.Client{}, decorators...)
}
// DecorateSender accepts a Sender and a, possibly empty, set of SendDecorators, which is applies to
// the Sender. Decorators are applied in the order received, but their affect upon the request
// depends on whether they are a pre-decorator (change the http.Request and then pass it along) or a
// post-decorator (pass the http.Request along and react to the results in http.Response).
func DecorateSender(s Sender, decorators ...SendDecorator) Sender {
for _, decorate := range decorators {
s = decorate(s)
}
return s
}

408
vendor/github.com/Azure/go-autorest/autorest/adal/token.go generated vendored
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@ -1,408 +0,0 @@
package adal
import (
"crypto/rand"
"crypto/rsa"
"crypto/sha1"
"crypto/x509"
"encoding/base64"
"encoding/json"
"fmt"
"io/ioutil"
"net/http"
"net/url"
"strconv"
"strings"
"time"
"github.com/dgrijalva/jwt-go"
)
const (
defaultRefresh = 5 * time.Minute
tokenBaseDate = "1970-01-01T00:00:00Z"
// OAuthGrantTypeDeviceCode is the "grant_type" identifier used in device flow
OAuthGrantTypeDeviceCode = "device_code"
// OAuthGrantTypeClientCredentials is the "grant_type" identifier used in credential flows
OAuthGrantTypeClientCredentials = "client_credentials"
// OAuthGrantTypeRefreshToken is the "grant_type" identifier used in refresh token flows
OAuthGrantTypeRefreshToken = "refresh_token"
// managedIdentitySettingsPath is the path to the MSI Extension settings file (to discover the endpoint)
managedIdentitySettingsPath = "/var/lib/waagent/ManagedIdentity-Settings"
)
var expirationBase time.Time
func init() {
expirationBase, _ = time.Parse(time.RFC3339, tokenBaseDate)
}
// OAuthTokenProvider is an interface which should be implemented by an access token retriever
type OAuthTokenProvider interface {
OAuthToken() string
}
// Refresher is an interface for token refresh functionality
type Refresher interface {
Refresh() error
RefreshExchange(resource string) error
EnsureFresh() error
}
// TokenRefreshCallback is the type representing callbacks that will be called after
// a successful token refresh
type TokenRefreshCallback func(Token) error
// Token encapsulates the access token used to authorize Azure requests.
type Token struct {
AccessToken string `json:"access_token"`
RefreshToken string `json:"refresh_token"`
ExpiresIn string `json:"expires_in"`
ExpiresOn string `json:"expires_on"`
NotBefore string `json:"not_before"`
Resource string `json:"resource"`
Type string `json:"token_type"`
}
// Expires returns the time.Time when the Token expires.
func (t Token) Expires() time.Time {
s, err := strconv.Atoi(t.ExpiresOn)
if err != nil {
s = -3600
}
return expirationBase.Add(time.Duration(s) * time.Second).UTC()
}
// IsExpired returns true if the Token is expired, false otherwise.
func (t Token) IsExpired() bool {
return t.WillExpireIn(0)
}
// WillExpireIn returns true if the Token will expire after the passed time.Duration interval
// from now, false otherwise.
func (t Token) WillExpireIn(d time.Duration) bool {
return !t.Expires().After(time.Now().Add(d))
}
//OAuthToken return the current access token
func (t *Token) OAuthToken() string {
return t.AccessToken
}
// ServicePrincipalNoSecret represents a secret type that contains no secret
// meaning it is not valid for fetching a fresh token. This is used by Manual
type ServicePrincipalNoSecret struct {
}
// SetAuthenticationValues is a method of the interface ServicePrincipalSecret
// It only returns an error for the ServicePrincipalNoSecret type
func (noSecret *ServicePrincipalNoSecret) SetAuthenticationValues(spt *ServicePrincipalToken, v *url.Values) error {
return fmt.Errorf("Manually created ServicePrincipalToken does not contain secret material to retrieve a new access token")
}
// ServicePrincipalSecret is an interface that allows various secret mechanism to fill the form
// that is submitted when acquiring an oAuth token.
type ServicePrincipalSecret interface {
SetAuthenticationValues(spt *ServicePrincipalToken, values *url.Values) error
}
// ServicePrincipalTokenSecret implements ServicePrincipalSecret for client_secret type authorization.
type ServicePrincipalTokenSecret struct {
ClientSecret string
}
// SetAuthenticationValues is a method of the interface ServicePrincipalSecret.
// It will populate the form submitted during oAuth Token Acquisition using the client_secret.
func (tokenSecret *ServicePrincipalTokenSecret) SetAuthenticationValues(spt *ServicePrincipalToken, v *url.Values) error {
v.Set("client_secret", tokenSecret.ClientSecret)
return nil
}
// ServicePrincipalCertificateSecret implements ServicePrincipalSecret for generic RSA cert auth with signed JWTs.
type ServicePrincipalCertificateSecret struct {
Certificate *x509.Certificate
PrivateKey *rsa.PrivateKey
}
// ServicePrincipalMSISecret implements ServicePrincipalSecret for machines running the MSI Extension.
type ServicePrincipalMSISecret struct {
}
// SetAuthenticationValues is a method of the interface ServicePrincipalSecret.
// MSI extension requires the authority field to be set to the real tenant authority endpoint
func (msiSecret *ServicePrincipalMSISecret) SetAuthenticationValues(spt *ServicePrincipalToken, v *url.Values) error {
v.Set("authority", spt.oauthConfig.AuthorityEndpoint.String())
return nil
}
// SignJwt returns the JWT signed with the certificate's private key.
func (secret *ServicePrincipalCertificateSecret) SignJwt(spt *ServicePrincipalToken) (string, error) {
hasher := sha1.New()
_, err := hasher.Write(secret.Certificate.Raw)
if err != nil {
return "", err
}
thumbprint := base64.URLEncoding.EncodeToString(hasher.Sum(nil))
// The jti (JWT ID) claim provides a unique identifier for the JWT.
jti := make([]byte, 20)
_, err = rand.Read(jti)
if err != nil {
return "", err
}
token := jwt.New(jwt.SigningMethodRS256)
token.Header["x5t"] = thumbprint
token.Claims = jwt.MapClaims{
"aud": spt.oauthConfig.TokenEndpoint.String(),
"iss": spt.clientID,
"sub": spt.clientID,
"jti": base64.URLEncoding.EncodeToString(jti),
"nbf": time.Now().Unix(),
"exp": time.Now().Add(time.Hour * 24).Unix(),
}
signedString, err := token.SignedString(secret.PrivateKey)
return signedString, err
}
// SetAuthenticationValues is a method of the interface ServicePrincipalSecret.
// It will populate the form submitted during oAuth Token Acquisition using a JWT signed with a certificate.
func (secret *ServicePrincipalCertificateSecret) SetAuthenticationValues(spt *ServicePrincipalToken, v *url.Values) error {
jwt, err := secret.SignJwt(spt)
if err != nil {
return err
}
v.Set("client_assertion", jwt)
v.Set("client_assertion_type", "urn:ietf:params:oauth:client-assertion-type:jwt-bearer")
return nil
}
// ServicePrincipalToken encapsulates a Token created for a Service Principal.
type ServicePrincipalToken struct {
Token
secret ServicePrincipalSecret
oauthConfig OAuthConfig
clientID string
resource string
autoRefresh bool
refreshWithin time.Duration
sender Sender
refreshCallbacks []TokenRefreshCallback
}
// NewServicePrincipalTokenWithSecret create a ServicePrincipalToken using the supplied ServicePrincipalSecret implementation.
func NewServicePrincipalTokenWithSecret(oauthConfig OAuthConfig, id string, resource string, secret ServicePrincipalSecret, callbacks ...TokenRefreshCallback) (*ServicePrincipalToken, error) {
spt := &ServicePrincipalToken{
oauthConfig: oauthConfig,
secret: secret,
clientID: id,
resource: resource,
autoRefresh: true,
refreshWithin: defaultRefresh,
sender: &http.Client{},
refreshCallbacks: callbacks,
}
return spt, nil
}
// NewServicePrincipalTokenFromManualToken creates a ServicePrincipalToken using the supplied token
func NewServicePrincipalTokenFromManualToken(oauthConfig OAuthConfig, clientID string, resource string, token Token, callbacks ...TokenRefreshCallback) (*ServicePrincipalToken, error) {
spt, err := NewServicePrincipalTokenWithSecret(
oauthConfig,
clientID,
resource,
&ServicePrincipalNoSecret{},
callbacks...)
if err != nil {
return nil, err
}
spt.Token = token
return spt, nil
}
// NewServicePrincipalToken creates a ServicePrincipalToken from the supplied Service Principal
// credentials scoped to the named resource.
func NewServicePrincipalToken(oauthConfig OAuthConfig, clientID string, secret string, resource string, callbacks ...TokenRefreshCallback) (*ServicePrincipalToken, error) {
return NewServicePrincipalTokenWithSecret(
oauthConfig,
clientID,
resource,
&ServicePrincipalTokenSecret{
ClientSecret: secret,
},
callbacks...,
)
}
// NewServicePrincipalTokenFromCertificate create a ServicePrincipalToken from the supplied pkcs12 bytes.
func NewServicePrincipalTokenFromCertificate(oauthConfig OAuthConfig, clientID string, certificate *x509.Certificate, privateKey *rsa.PrivateKey, resource string, callbacks ...TokenRefreshCallback) (*ServicePrincipalToken, error) {
return NewServicePrincipalTokenWithSecret(
oauthConfig,
clientID,
resource,
&ServicePrincipalCertificateSecret{
PrivateKey: privateKey,
Certificate: certificate,
},
callbacks...,
)
}
// NewServicePrincipalTokenFromMSI creates a ServicePrincipalToken via the MSI VM Extension.
func NewServicePrincipalTokenFromMSI(oauthConfig OAuthConfig, resource string, callbacks ...TokenRefreshCallback) (*ServicePrincipalToken, error) {
return newServicePrincipalTokenFromMSI(oauthConfig, resource, managedIdentitySettingsPath, callbacks...)
}
func newServicePrincipalTokenFromMSI(oauthConfig OAuthConfig, resource, settingsPath string, callbacks ...TokenRefreshCallback) (*ServicePrincipalToken, error) {
// Read MSI settings
bytes, err := ioutil.ReadFile(settingsPath)
if err != nil {
return nil, err
}
msiSettings := struct {
URL string `json:"url"`
}{}
err = json.Unmarshal(bytes, &msiSettings)
if err != nil {
return nil, err
}
// We set the oauth config token endpoint to be MSI's endpoint
// We leave the authority as-is so MSI can POST it with the token request
msiEndpointURL, err := url.Parse(msiSettings.URL)
if err != nil {
return nil, err
}
msiTokenEndpointURL, err := msiEndpointURL.Parse("/oauth2/token")
if err != nil {
return nil, err
}
oauthConfig.TokenEndpoint = *msiTokenEndpointURL
spt := &ServicePrincipalToken{
oauthConfig: oauthConfig,
secret: &ServicePrincipalMSISecret{},
resource: resource,
autoRefresh: true,
refreshWithin: defaultRefresh,
sender: &http.Client{},
refreshCallbacks: callbacks,
}
return spt, nil
}
// EnsureFresh will refresh the token if it will expire within the refresh window (as set by
// RefreshWithin) and autoRefresh flag is on.
func (spt *ServicePrincipalToken) EnsureFresh() error {
if spt.autoRefresh && spt.WillExpireIn(spt.refreshWithin) {
return spt.Refresh()
}
return nil
}
// InvokeRefreshCallbacks calls any TokenRefreshCallbacks that were added to the SPT during initialization
func (spt *ServicePrincipalToken) InvokeRefreshCallbacks(token Token) error {
if spt.refreshCallbacks != nil {
for _, callback := range spt.refreshCallbacks {
err := callback(spt.Token)
if err != nil {
return fmt.Errorf("adal: TokenRefreshCallback handler failed. Error = '%v'", err)
}
}
}
return nil
}
// Refresh obtains a fresh token for the Service Principal.
func (spt *ServicePrincipalToken) Refresh() error {
return spt.refreshInternal(spt.resource)
}
// RefreshExchange refreshes the token, but for a different resource.
func (spt *ServicePrincipalToken) RefreshExchange(resource string) error {
return spt.refreshInternal(resource)
}
func (spt *ServicePrincipalToken) refreshInternal(resource string) error {
v := url.Values{}
v.Set("client_id", spt.clientID)
v.Set("resource", resource)
if spt.RefreshToken != "" {
v.Set("grant_type", OAuthGrantTypeRefreshToken)
v.Set("refresh_token", spt.RefreshToken)
} else {
v.Set("grant_type", OAuthGrantTypeClientCredentials)
err := spt.secret.SetAuthenticationValues(spt, &v)
if err != nil {
return err
}
}
s := v.Encode()
body := ioutil.NopCloser(strings.NewReader(s))
req, err := http.NewRequest(http.MethodPost, spt.oauthConfig.TokenEndpoint.String(), body)
if err != nil {
return fmt.Errorf("adal: Failed to build the refresh request. Error = '%v'", err)
}
req.ContentLength = int64(len(s))
req.Header.Set(contentType, mimeTypeFormPost)
resp, err := spt.sender.Do(req)
if err != nil {
return fmt.Errorf("adal: Failed to execute the refresh request. Error = '%v'", err)
}
defer resp.Body.Close()
if resp.StatusCode != http.StatusOK {
return fmt.Errorf("adal: Refresh request failed. Status Code = '%d'", resp.StatusCode)
}
rb, err := ioutil.ReadAll(resp.Body)
if err != nil {
return fmt.Errorf("adal: Failed to read a new service principal token during refresh. Error = '%v'", err)
}
if len(strings.Trim(string(rb), " ")) == 0 {
return fmt.Errorf("adal: Empty service principal token received during refresh")
}
var token Token
err = json.Unmarshal(rb, &token)
if err != nil {
return fmt.Errorf("adal: Failed to unmarshal the service principal token during refresh. Error = '%v' JSON = '%s'", err, string(rb))
}
spt.Token = token
return spt.InvokeRefreshCallbacks(token)
}
// SetAutoRefresh enables or disables automatic refreshing of stale tokens.
func (spt *ServicePrincipalToken) SetAutoRefresh(autoRefresh bool) {
spt.autoRefresh = autoRefresh
}
// SetRefreshWithin sets the interval within which if the token will expire, EnsureFresh will
// refresh the token.
func (spt *ServicePrincipalToken) SetRefreshWithin(d time.Duration) {
spt.refreshWithin = d
return
}
// SetSender sets the http.Client used when obtaining the Service Principal token. An
// undecorated http.Client is used by default.
func (spt *ServicePrincipalToken) SetSender(s Sender) { spt.sender = s }

57
vendor/github.com/Azure/go-autorest/autorest/authorization.go generated vendored
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@ -1,57 +0,0 @@
package autorest
import (
"fmt"
"net/http"
"github.com/Azure/go-autorest/autorest/adal"
)
// Authorizer is the interface that provides a PrepareDecorator used to supply request
// authorization. Most often, the Authorizer decorator runs last so it has access to the full
// state of the formed HTTP request.
type Authorizer interface {
WithAuthorization() PrepareDecorator
}
// NullAuthorizer implements a default, "do nothing" Authorizer.
type NullAuthorizer struct{}
// WithAuthorization returns a PrepareDecorator that does nothing.
func (na NullAuthorizer) WithAuthorization() PrepareDecorator {
return WithNothing()
}
// BearerAuthorizer implements the bearer authorization
type BearerAuthorizer struct {
tokenProvider adal.OAuthTokenProvider
}
// NewBearerAuthorizer crates a BearerAuthorizer using the given token provider
func NewBearerAuthorizer(tp adal.OAuthTokenProvider) *BearerAuthorizer {
return &BearerAuthorizer{tokenProvider: tp}
}
func (ba *BearerAuthorizer) withBearerAuthorization() PrepareDecorator {
return WithHeader(headerAuthorization, fmt.Sprintf("Bearer %s", ba.tokenProvider.OAuthToken()))
}
// WithAuthorization returns a PrepareDecorator that adds an HTTP Authorization header whose
// value is "Bearer " followed by the token.
//
// By default, the token will be automatically refreshed through the Refresher interface.
func (ba *BearerAuthorizer) WithAuthorization() PrepareDecorator {
return func(p Preparer) Preparer {
return PreparerFunc(func(r *http.Request) (*http.Request, error) {
refresher, ok := ba.tokenProvider.(adal.Refresher)
if ok {
err := refresher.EnsureFresh()
if err != nil {
return r, NewErrorWithError(err, "azure.BearerAuthorizer", "WithAuthorization", nil,
"Failed to refresh the Token for request to %s", r.URL)
}
}
return (ba.withBearerAuthorization()(p)).Prepare(r)
})
}
}

115
vendor/github.com/Azure/go-autorest/autorest/autorest.go generated vendored
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@ -1,115 +0,0 @@
/*
Package autorest implements an HTTP request pipeline suitable for use across multiple go-routines
and provides the shared routines relied on by AutoRest (see https://github.com/Azure/autorest/)
generated Go code.
The package breaks sending and responding to HTTP requests into three phases: Preparing, Sending,
and Responding. A typical pattern is:
req, err := Prepare(&http.Request{},
token.WithAuthorization())
resp, err := Send(req,
WithLogging(logger),
DoErrorIfStatusCode(http.StatusInternalServerError),
DoCloseIfError(),
DoRetryForAttempts(5, time.Second))
err = Respond(resp,
ByDiscardingBody(),
ByClosing())
Each phase relies on decorators to modify and / or manage processing. Decorators may first modify
and then pass the data along, pass the data first and then modify the result, or wrap themselves
around passing the data (such as a logger might do). Decorators run in the order provided. For
example, the following:
req, err := Prepare(&http.Request{},
WithBaseURL("https://microsoft.com/"),
WithPath("a"),
WithPath("b"),
WithPath("c"))
will set the URL to:
https://microsoft.com/a/b/c
Preparers and Responders may be shared and re-used (assuming the underlying decorators support
sharing and re-use). Performant use is obtained by creating one or more Preparers and Responders
shared among multiple go-routines, and a single Sender shared among multiple sending go-routines,
all bound together by means of input / output channels.
Decorators hold their passed state within a closure (such as the path components in the example
above). Be careful to share Preparers and Responders only in a context where such held state
applies. For example, it may not make sense to share a Preparer that applies a query string from a
fixed set of values. Similarly, sharing a Responder that reads the response body into a passed
struct (e.g., ByUnmarshallingJson) is likely incorrect.
Lastly, the Swagger specification (https://swagger.io) that drives AutoRest
(https://github.com/Azure/autorest/) precisely defines two date forms: date and date-time. The
github.com/Azure/go-autorest/autorest/date package provides time.Time derivations to ensure
correct parsing and formatting.
Errors raised by autorest objects and methods will conform to the autorest.Error interface.
See the included examples for more detail. For details on the suggested use of this package by
generated clients, see the Client described below.
*/
package autorest
import (
"net/http"
"time"
)
const (
// HeaderLocation specifies the HTTP Location header.
HeaderLocation = "Location"
// HeaderRetryAfter specifies the HTTP Retry-After header.
HeaderRetryAfter = "Retry-After"
)
// ResponseHasStatusCode returns true if the status code in the HTTP Response is in the passed set
// and false otherwise.
func ResponseHasStatusCode(resp *http.Response, codes ...int) bool {
return containsInt(codes, resp.StatusCode)
}
// GetLocation retrieves the URL from the Location header of the passed response.
func GetLocation(resp *http.Response) string {
return resp.Header.Get(HeaderLocation)
}
// GetRetryAfter extracts the retry delay from the Retry-After header of the passed response. If
// the header is absent or is malformed, it will return the supplied default delay time.Duration.
func GetRetryAfter(resp *http.Response, defaultDelay time.Duration) time.Duration {
retry := resp.Header.Get(HeaderRetryAfter)
if retry == "" {
return defaultDelay
}
d, err := time.ParseDuration(retry + "s")
if err != nil {
return defaultDelay
}
return d
}
// NewPollingRequest allocates and returns a new http.Request to poll for the passed response.
func NewPollingRequest(resp *http.Response, cancel <-chan struct{}) (*http.Request, error) {
location := GetLocation(resp)
if location == "" {
return nil, NewErrorWithResponse("autorest", "NewPollingRequest", resp, "Location header missing from response that requires polling")
}
req, err := Prepare(&http.Request{Cancel: cancel},
AsGet(),
WithBaseURL(location))
if err != nil {
return nil, NewErrorWithError(err, "autorest", "NewPollingRequest", nil, "Failure creating poll request to %s", location)
}
return req, nil
}

302
vendor/github.com/Azure/go-autorest/autorest/azure/async.go generated vendored
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@ -1,302 +0,0 @@
package azure
import (
"bytes"
"fmt"
"io/ioutil"
"net/http"
"strings"
"time"
"github.com/Azure/go-autorest/autorest"
"github.com/Azure/go-autorest/autorest/date"
)
const (
headerAsyncOperation = "Azure-AsyncOperation"
)
const (
operationInProgress string = "InProgress"
operationCanceled string = "Canceled"
operationFailed string = "Failed"
operationSucceeded string = "Succeeded"
)
// DoPollForAsynchronous returns a SendDecorator that polls if the http.Response is for an Azure
// long-running operation. It will delay between requests for the duration specified in the
// RetryAfter header or, if the header is absent, the passed delay. Polling may be canceled by
// closing the optional channel on the http.Request.
func DoPollForAsynchronous(delay time.Duration) autorest.SendDecorator {
return func(s autorest.Sender) autorest.Sender {
return autorest.SenderFunc(func(r *http.Request) (resp *http.Response, err error) {
resp, err = s.Do(r)
if err != nil {
return resp, err
}
pollingCodes := []int{http.StatusAccepted, http.StatusCreated, http.StatusOK}
if !autorest.ResponseHasStatusCode(resp, pollingCodes...) {
return resp, nil
}
ps := pollingState{}
for err == nil {
err = updatePollingState(resp, &ps)
if err != nil {
break
}
if ps.hasTerminated() {
if !ps.hasSucceeded() {
err = ps
}
break
}
r, err = newPollingRequest(resp, ps)
if err != nil {
return resp, err
}
delay = autorest.GetRetryAfter(resp, delay)
resp, err = autorest.SendWithSender(s, r,
autorest.AfterDelay(delay))
}
return resp, err
})
}
}
func getAsyncOperation(resp *http.Response) string {
return resp.Header.Get(http.CanonicalHeaderKey(headerAsyncOperation))
}
func hasSucceeded(state string) bool {
return state == operationSucceeded
}
func hasTerminated(state string) bool {
switch state {
case operationCanceled, operationFailed, operationSucceeded:
return true
default:
return false
}
}
func hasFailed(state string) bool {
return state == operationFailed
}
type provisioningTracker interface {
state() string
hasSucceeded() bool
hasTerminated() bool
}
type operationResource struct {
// Note:
// The specification states services should return the "id" field. However some return it as
// "operationId".
ID string `json:"id"`
OperationID string `json:"operationId"`
Name string `json:"name"`
Status string `json:"status"`
Properties map[string]interface{} `json:"properties"`
OperationError ServiceError `json:"error"`
StartTime date.Time `json:"startTime"`
EndTime date.Time `json:"endTime"`
PercentComplete float64 `json:"percentComplete"`
}
func (or operationResource) state() string {
return or.Status
}
func (or operationResource) hasSucceeded() bool {
return hasSucceeded(or.state())
}
func (or operationResource) hasTerminated() bool {
return hasTerminated(or.state())
}
type provisioningProperties struct {
ProvisioningState string `json:"provisioningState"`
}
type provisioningStatus struct {
Properties provisioningProperties `json:"properties,omitempty"`
ProvisioningError ServiceError `json:"error,omitempty"`
}
func (ps provisioningStatus) state() string {
return ps.Properties.ProvisioningState
}
func (ps provisioningStatus) hasSucceeded() bool {
return hasSucceeded(ps.state())
}
func (ps provisioningStatus) hasTerminated() bool {
return hasTerminated(ps.state())
}
func (ps provisioningStatus) hasProvisioningError() bool {
return ps.ProvisioningError != ServiceError{}
}
type pollingResponseFormat string
const (
usesOperationResponse pollingResponseFormat = "OperationResponse"
usesProvisioningStatus pollingResponseFormat = "ProvisioningStatus"
formatIsUnknown pollingResponseFormat = ""
)
type pollingState struct {
responseFormat pollingResponseFormat
uri string
state string
code string
message string
}
func (ps pollingState) hasSucceeded() bool {
return hasSucceeded(ps.state)
}
func (ps pollingState) hasTerminated() bool {
return hasTerminated(ps.state)
}
func (ps pollingState) hasFailed() bool {
return hasFailed(ps.state)
}
func (ps pollingState) Error() string {
return fmt.Sprintf("Long running operation terminated with status '%s': Code=%q Message=%q", ps.state, ps.code, ps.message)
}
// updatePollingState maps the operation status -- retrieved from either a provisioningState
// field, the status field of an OperationResource, or inferred from the HTTP status code --
// into a well-known states. Since the process begins from the initial request, the state
// always comes from either a the provisioningState returned or is inferred from the HTTP
// status code. Subsequent requests will read an Azure OperationResource object if the
// service initially returned the Azure-AsyncOperation header. The responseFormat field notes
// the expected response format.
func updatePollingState(resp *http.Response, ps *pollingState) error {
// Determine the response shape
// -- The first response will always be a provisioningStatus response; only the polling requests,
// depending on the header returned, may be something otherwise.
var pt provisioningTracker
if ps.responseFormat == usesOperationResponse {
pt = &operationResource{}
} else {
pt = &provisioningStatus{}
}
// If this is the first request (that is, the polling response shape is unknown), determine how
// to poll and what to expect
if ps.responseFormat == formatIsUnknown {
req := resp.Request
if req == nil {
return autorest.NewError("azure", "updatePollingState", "Azure Polling Error - Original HTTP request is missing")
}
// Prefer the Azure-AsyncOperation header
ps.uri = getAsyncOperation(resp)
if ps.uri != "" {
ps.responseFormat = usesOperationResponse
} else {
ps.responseFormat = usesProvisioningStatus
}
// Else, use the Location header
if ps.uri == "" {
ps.uri = autorest.GetLocation(resp)
}
// Lastly, requests against an existing resource, use the last request URI
if ps.uri == "" {
m := strings.ToUpper(req.Method)
if m == http.MethodPatch || m == http.MethodPut || m == http.MethodGet {
ps.uri = req.URL.String()
}
}
}
// Read and interpret the response (saving the Body in case no polling is necessary)
b := &bytes.Buffer{}
err := autorest.Respond(resp,
autorest.ByCopying(b),
autorest.ByUnmarshallingJSON(pt),
autorest.ByClosing())
resp.Body = ioutil.NopCloser(b)
if err != nil {
return err
}
// Interpret the results
// -- Terminal states apply regardless
// -- Unknown states are per-service inprogress states
// -- Otherwise, infer state from HTTP status code
if pt.hasTerminated() {
ps.state = pt.state()
} else if pt.state() != "" {
ps.state = operationInProgress
} else {
switch resp.StatusCode {
case http.StatusAccepted:
ps.state = operationInProgress
case http.StatusNoContent, http.StatusCreated, http.StatusOK:
ps.state = operationSucceeded
default:
ps.state = operationFailed
}
}
if ps.state == operationInProgress && ps.uri == "" {
return autorest.NewError("azure", "updatePollingState", "Azure Polling Error - Unable to obtain polling URI for %s %s", resp.Request.Method, resp.Request.URL)
}
// For failed operation, check for error code and message in
// -- Operation resource
// -- Response
// -- Otherwise, Unknown
if ps.hasFailed() {
if ps.responseFormat == usesOperationResponse {
or := pt.(*operationResource)
ps.code = or.OperationError.Code
ps.message = or.OperationError.Message
} else {
p := pt.(*provisioningStatus)
if p.hasProvisioningError() {
ps.code = p.ProvisioningError.Code
ps.message = p.ProvisioningError.Message
} else {
ps.code = "Unknown"
ps.message = "None"
}
}
}
return nil
}
func newPollingRequest(resp *http.Response, ps pollingState) (*http.Request, error) {
req := resp.Request
if req == nil {
return nil, autorest.NewError("azure", "newPollingRequest", "Azure Polling Error - Original HTTP request is missing")
}
reqPoll, err := autorest.Prepare(&http.Request{Cancel: req.Cancel},
autorest.AsGet(),
autorest.WithBaseURL(ps.uri))
if err != nil {
return nil, autorest.NewErrorWithError(err, "azure", "newPollingRequest", nil, "Failure creating poll request to %s", ps.uri)
}
return reqPoll, nil
}

180
vendor/github.com/Azure/go-autorest/autorest/azure/azure.go generated vendored
View File

@ -1,180 +0,0 @@
/*
Package azure provides Azure-specific implementations used with AutoRest.
See the included examples for more detail.
*/
package azure
import (
"encoding/json"
"fmt"
"io/ioutil"
"net/http"
"strconv"
"github.com/Azure/go-autorest/autorest"
)
const (
// HeaderClientID is the Azure extension header to set a user-specified request ID.
HeaderClientID = "x-ms-client-request-id"
// HeaderReturnClientID is the Azure extension header to set if the user-specified request ID
// should be included in the response.
HeaderReturnClientID = "x-ms-return-client-request-id"
// HeaderRequestID is the Azure extension header of the service generated request ID returned
// in the response.
HeaderRequestID = "x-ms-request-id"
)
// ServiceError encapsulates the error response from an Azure service.
type ServiceError struct {
Code string `json:"code"`
Message string `json:"message"`
Details *[]interface{} `json:"details"`
}
func (se ServiceError) Error() string {
if se.Details != nil {
d, err := json.Marshal(*(se.Details))
if err != nil {
return fmt.Sprintf("Code=%q Message=%q Details=%v", se.Code, se.Message, *se.Details)
}
return fmt.Sprintf("Code=%q Message=%q Details=%v", se.Code, se.Message, string(d))
}
return fmt.Sprintf("Code=%q Message=%q", se.Code, se.Message)
}
// RequestError describes an error response returned by Azure service.
type RequestError struct {
autorest.DetailedError
// The error returned by the Azure service.
ServiceError *ServiceError `json:"error"`
// The request id (from the x-ms-request-id-header) of the request.
RequestID string
}
// Error returns a human-friendly error message from service error.
func (e RequestError) Error() string {
return fmt.Sprintf("autorest/azure: Service returned an error. Status=%v %v",
e.StatusCode, e.ServiceError)
}
// IsAzureError returns true if the passed error is an Azure Service error; false otherwise.
func IsAzureError(e error) bool {
_, ok := e.(*RequestError)
return ok
}
// NewErrorWithError creates a new Error conforming object from the
// passed packageType, method, statusCode of the given resp (UndefinedStatusCode
// if resp is nil), message, and original error. message is treated as a format
// string to which the optional args apply.
func NewErrorWithError(original error, packageType string, method string, resp *http.Response, message string, args ...interface{}) RequestError {
if v, ok := original.(*RequestError); ok {
return *v
}
statusCode := autorest.UndefinedStatusCode
if resp != nil {
statusCode = resp.StatusCode
}
return RequestError{
DetailedError: autorest.DetailedError{
Original: original,
PackageType: packageType,
Method: method,
StatusCode: statusCode,
Message: fmt.Sprintf(message, args...),
},
}
}
// WithReturningClientID returns a PrepareDecorator that adds an HTTP extension header of
// x-ms-client-request-id whose value is the passed, undecorated UUID (e.g.,
// "0F39878C-5F76-4DB8-A25D-61D2C193C3CA"). It also sets the x-ms-return-client-request-id
// header to true such that UUID accompanies the http.Response.
func WithReturningClientID(uuid string) autorest.PrepareDecorator {
preparer := autorest.CreatePreparer(
WithClientID(uuid),
WithReturnClientID(true))
return func(p autorest.Preparer) autorest.Preparer {
return autorest.PreparerFunc(func(r *http.Request) (*http.Request, error) {
r, err := p.Prepare(r)
if err != nil {
return r, err
}
return preparer.Prepare(r)
})
}
}
// WithClientID returns a PrepareDecorator that adds an HTTP extension header of
// x-ms-client-request-id whose value is passed, undecorated UUID (e.g.,
// "0F39878C-5F76-4DB8-A25D-61D2C193C3CA").
func WithClientID(uuid string) autorest.PrepareDecorator {
return autorest.WithHeader(HeaderClientID, uuid)
}
// WithReturnClientID returns a PrepareDecorator that adds an HTTP extension header of
// x-ms-return-client-request-id whose boolean value indicates if the value of the
// x-ms-client-request-id header should be included in the http.Response.
func WithReturnClientID(b bool) autorest.PrepareDecorator {
return autorest.WithHeader(HeaderReturnClientID, strconv.FormatBool(b))
}
// ExtractClientID extracts the client identifier from the x-ms-client-request-id header set on the
// http.Request sent to the service (and returned in the http.Response)
func ExtractClientID(resp *http.Response) string {
return autorest.ExtractHeaderValue(HeaderClientID, resp)
}
// ExtractRequestID extracts the Azure server generated request identifier from the
// x-ms-request-id header.
func ExtractRequestID(resp *http.Response) string {
return autorest.ExtractHeaderValue(HeaderRequestID, resp)
}
// WithErrorUnlessStatusCode returns a RespondDecorator that emits an
// azure.RequestError by reading the response body unless the response HTTP status code
// is among the set passed.
//
// If there is a chance service may return responses other than the Azure error
// format and the response cannot be parsed into an error, a decoding error will
// be returned containing the response body. In any case, the Responder will
// return an error if the status code is not satisfied.
//
// If this Responder returns an error, the response body will be replaced with
// an in-memory reader, which needs no further closing.
func WithErrorUnlessStatusCode(codes ...int) autorest.RespondDecorator {
return func(r autorest.Responder) autorest.Responder {
return autorest.ResponderFunc(func(resp *http.Response) error {
err := r.Respond(resp)
if err == nil && !autorest.ResponseHasStatusCode(resp, codes...) {
var e RequestError
defer resp.Body.Close()
// Copy and replace the Body in case it does not contain an error object.
// This will leave the Body available to the caller.
b, decodeErr := autorest.CopyAndDecode(autorest.EncodedAsJSON, resp.Body, &e)
resp.Body = ioutil.NopCloser(&b)
if decodeErr != nil {
return fmt.Errorf("autorest/azure: error response cannot be parsed: %q error: %v", b.String(), decodeErr)
} else if e.ServiceError == nil {
e.ServiceError = &ServiceError{Code: "Unknown", Message: "Unknown service error"}
}
e.RequestID = ExtractRequestID(resp)
if e.StatusCode == nil {
e.StatusCode = resp.StatusCode
}
err = &e
}
return err
})
}
}

130
vendor/github.com/Azure/go-autorest/autorest/azure/environments.go generated vendored
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@ -1,130 +0,0 @@
package azure
import (
"fmt"
"strings"
)
var environments = map[string]Environment{
"AZURECHINACLOUD": ChinaCloud,
"AZUREGERMANCLOUD": GermanCloud,
"AZUREPUBLICCLOUD": PublicCloud,
"AZUREUSGOVERNMENTCLOUD": USGovernmentCloud,
}
// Environment represents a set of endpoints for each of Azure's Clouds.
type Environment struct {
Name string `json:"name"`
ManagementPortalURL string `json:"managementPortalURL"`
PublishSettingsURL string `json:"publishSettingsURL"`
ServiceManagementEndpoint string `json:"serviceManagementEndpoint"`
ResourceManagerEndpoint string `json:"resourceManagerEndpoint"`
ActiveDirectoryEndpoint string `json:"activeDirectoryEndpoint"`
GalleryEndpoint string `json:"galleryEndpoint"`
KeyVaultEndpoint string `json:"keyVaultEndpoint"`
GraphEndpoint string `json:"graphEndpoint"`
StorageEndpointSuffix string `json:"storageEndpointSuffix"`
SQLDatabaseDNSSuffix string `json:"sqlDatabaseDNSSuffix"`
TrafficManagerDNSSuffix string `json:"trafficManagerDNSSuffix"`
KeyVaultDNSSuffix string `json:"keyVaultDNSSuffix"`
ServiceBusEndpointSuffix string `json:"serviceBusEndpointSuffix"`
ServiceManagementVMDNSSuffix string `json:"serviceManagementVMDNSSuffix"`
ResourceManagerVMDNSSuffix string `json:"resourceManagerVMDNSSuffix"`
ContainerRegistryDNSSuffix string `json:"containerRegistryDNSSuffix"`
}
var (
// PublicCloud is the default public Azure cloud environment
PublicCloud = Environment{
Name: "AzurePublicCloud",
ManagementPortalURL: "https://manage.windowsazure.com/",
PublishSettingsURL: "https://manage.windowsazure.com/publishsettings/index",
ServiceManagementEndpoint: "https://management.core.windows.net/",
ResourceManagerEndpoint: "https://management.azure.com/",
ActiveDirectoryEndpoint: "https://login.microsoftonline.com/",
GalleryEndpoint: "https://gallery.azure.com/",
KeyVaultEndpoint: "https://vault.azure.net/",
GraphEndpoint: "https://graph.windows.net/",
StorageEndpointSuffix: "core.windows.net",
SQLDatabaseDNSSuffix: "database.windows.net",
TrafficManagerDNSSuffix: "trafficmanager.net",
KeyVaultDNSSuffix: "vault.azure.net",
ServiceBusEndpointSuffix: "servicebus.azure.com",
ServiceManagementVMDNSSuffix: "cloudapp.net",
ResourceManagerVMDNSSuffix: "cloudapp.azure.com",
ContainerRegistryDNSSuffix: "azurecr.io",
}
// USGovernmentCloud is the cloud environment for the US Government
USGovernmentCloud = Environment{
Name: "AzureUSGovernmentCloud",
ManagementPortalURL: "https://manage.windowsazure.us/",
PublishSettingsURL: "https://manage.windowsazure.us/publishsettings/index",
ServiceManagementEndpoint: "https://management.core.usgovcloudapi.net/",
ResourceManagerEndpoint: "https://management.usgovcloudapi.net/",
ActiveDirectoryEndpoint: "https://login.microsoftonline.com/",
GalleryEndpoint: "https://gallery.usgovcloudapi.net/",
KeyVaultEndpoint: "https://vault.usgovcloudapi.net/",
GraphEndpoint: "https://graph.usgovcloudapi.net/",
StorageEndpointSuffix: "core.usgovcloudapi.net",
SQLDatabaseDNSSuffix: "database.usgovcloudapi.net",
TrafficManagerDNSSuffix: "usgovtrafficmanager.net",
KeyVaultDNSSuffix: "vault.usgovcloudapi.net",
ServiceBusEndpointSuffix: "servicebus.usgovcloudapi.net",
ServiceManagementVMDNSSuffix: "usgovcloudapp.net",
ResourceManagerVMDNSSuffix: "cloudapp.windowsazure.us",
ContainerRegistryDNSSuffix: "azurecr.io",
}
// ChinaCloud is the cloud environment operated in China
ChinaCloud = Environment{
Name: "AzureChinaCloud",
ManagementPortalURL: "https://manage.chinacloudapi.com/",
PublishSettingsURL: "https://manage.chinacloudapi.com/publishsettings/index",
ServiceManagementEndpoint: "https://management.core.chinacloudapi.cn/",
ResourceManagerEndpoint: "https://management.chinacloudapi.cn/",
ActiveDirectoryEndpoint: "https://login.chinacloudapi.cn/",
GalleryEndpoint: "https://gallery.chinacloudapi.cn/",
KeyVaultEndpoint: "https://vault.azure.cn/",
GraphEndpoint: "https://graph.chinacloudapi.cn/",
StorageEndpointSuffix: "core.chinacloudapi.cn",
SQLDatabaseDNSSuffix: "database.chinacloudapi.cn",
TrafficManagerDNSSuffix: "trafficmanager.cn",
KeyVaultDNSSuffix: "vault.azure.cn",
ServiceBusEndpointSuffix: "servicebus.chinacloudapi.net",
ServiceManagementVMDNSSuffix: "chinacloudapp.cn",
ResourceManagerVMDNSSuffix: "cloudapp.azure.cn",
ContainerRegistryDNSSuffix: "azurecr.io",
}
// GermanCloud is the cloud environment operated in Germany
GermanCloud = Environment{
Name: "AzureGermanCloud",
ManagementPortalURL: "http://portal.microsoftazure.de/",
PublishSettingsURL: "https://manage.microsoftazure.de/publishsettings/index",
ServiceManagementEndpoint: "https://management.core.cloudapi.de/",
ResourceManagerEndpoint: "https://management.microsoftazure.de/",
ActiveDirectoryEndpoint: "https://login.microsoftonline.de/",
GalleryEndpoint: "https://gallery.cloudapi.de/",
KeyVaultEndpoint: "https://vault.microsoftazure.de/",
GraphEndpoint: "https://graph.cloudapi.de/",
StorageEndpointSuffix: "core.cloudapi.de",
SQLDatabaseDNSSuffix: "database.cloudapi.de",
TrafficManagerDNSSuffix: "azuretrafficmanager.de",
KeyVaultDNSSuffix: "vault.microsoftazure.de",
ServiceBusEndpointSuffix: "servicebus.cloudapi.de",
ServiceManagementVMDNSSuffix: "azurecloudapp.de",
ResourceManagerVMDNSSuffix: "cloudapp.microsoftazure.de",
ContainerRegistryDNSSuffix: "azurecr.io",
}
)
// EnvironmentFromName returns an Environment based on the common name specified
func EnvironmentFromName(name string) (Environment, error) {
name = strings.ToUpper(name)
env, ok := environments[name]
if !ok {
return env, fmt.Errorf("autorest/azure: There is no cloud environment matching the name %q", name)
}
return env, nil
}

235
vendor/github.com/Azure/go-autorest/autorest/client.go generated vendored
View File

@ -1,235 +0,0 @@
package autorest
import (
"bytes"
"fmt"
"io"
"io/ioutil"
"log"
"net/http"
"net/http/cookiejar"
"runtime"
"time"
)
const (
// DefaultPollingDelay is a reasonable delay between polling requests.
DefaultPollingDelay = 60 * time.Second
// DefaultPollingDuration is a reasonable total polling duration.
DefaultPollingDuration = 15 * time.Minute
// DefaultRetryAttempts is number of attempts for retry status codes (5xx).
DefaultRetryAttempts = 3
)
var (
// defaultUserAgent builds a string containing the Go version, system archityecture and OS,
// and the go-autorest version.
defaultUserAgent = fmt.Sprintf("Go/%s (%s-%s) go-autorest/%s",
runtime.Version(),
runtime.GOARCH,
runtime.GOOS,
Version(),
)
statusCodesForRetry = []int{
http.StatusRequestTimeout, // 408
http.StatusInternalServerError, // 500
http.StatusBadGateway, // 502
http.StatusServiceUnavailable, // 503
http.StatusGatewayTimeout, // 504
}
)
const (
requestFormat = `HTTP Request Begin ===================================================
%s
===================================================== HTTP Request End
`
responseFormat = `HTTP Response Begin ===================================================
%s
===================================================== HTTP Response End
`
)
// Response serves as the base for all responses from generated clients. It provides access to the
// last http.Response.
type Response struct {
*http.Response `json:"-"`
}
// LoggingInspector implements request and response inspectors that log the full request and
// response to a supplied log.
type LoggingInspector struct {
Logger *log.Logger
}
// WithInspection returns a PrepareDecorator that emits the http.Request to the supplied logger. The
// body is restored after being emitted.
//
// Note: Since it reads the entire Body, this decorator should not be used where body streaming is
// important. It is best used to trace JSON or similar body values.
func (li LoggingInspector) WithInspection() PrepareDecorator {
return func(p Preparer) Preparer {
return PreparerFunc(func(r *http.Request) (*http.Request, error) {
var body, b bytes.Buffer
defer r.Body.Close()
r.Body = ioutil.NopCloser(io.TeeReader(r.Body, &body))
if err := r.Write(&b); err != nil {
return nil, fmt.Errorf("Failed to write response: %v", err)
}
li.Logger.Printf(requestFormat, b.String())
r.Body = ioutil.NopCloser(&body)
return p.Prepare(r)
})
}
}
// ByInspecting returns a RespondDecorator that emits the http.Response to the supplied logger. The
// body is restored after being emitted.
//
// Note: Since it reads the entire Body, this decorator should not be used where body streaming is
// important. It is best used to trace JSON or similar body values.
func (li LoggingInspector) ByInspecting() RespondDecorator {
return func(r Responder) Responder {
return ResponderFunc(func(resp *http.Response) error {
var body, b bytes.Buffer
defer resp.Body.Close()
resp.Body = ioutil.NopCloser(io.TeeReader(resp.Body, &body))
if err := resp.Write(&b); err != nil {
return fmt.Errorf("Failed to write response: %v", err)
}
li.Logger.Printf(responseFormat, b.String())
resp.Body = ioutil.NopCloser(&body)
return r.Respond(resp)
})
}
}
// Client is the base for autorest generated clients. It provides default, "do nothing"
// implementations of an Authorizer, RequestInspector, and ResponseInspector. It also returns the
// standard, undecorated http.Client as a default Sender.
//
// Generated clients should also use Error (see NewError and NewErrorWithError) for errors and
// return responses that compose with Response.
//
// Most customization of generated clients is best achieved by supplying a custom Authorizer, custom
// RequestInspector, and / or custom ResponseInspector. Users may log requests, implement circuit
// breakers (see https://msdn.microsoft.com/en-us/library/dn589784.aspx) or otherwise influence
// sending the request by providing a decorated Sender.
type Client struct {
Authorizer Authorizer
Sender Sender
RequestInspector PrepareDecorator
ResponseInspector RespondDecorator
// PollingDelay sets the polling frequency used in absence of a Retry-After HTTP header
PollingDelay time.Duration
// PollingDuration sets the maximum polling time after which an error is returned.
PollingDuration time.Duration
// RetryAttempts sets the default number of retry attempts for client.
RetryAttempts int
// RetryDuration sets the delay duration for retries.
RetryDuration time.Duration
// UserAgent, if not empty, will be set as the HTTP User-Agent header on all requests sent
// through the Do method.
UserAgent string
Jar http.CookieJar
}
// NewClientWithUserAgent returns an instance of a Client with the UserAgent set to the passed
// string.
func NewClientWithUserAgent(ua string) Client {
c := Client{
PollingDelay: DefaultPollingDelay,
PollingDuration: DefaultPollingDuration,
RetryAttempts: DefaultRetryAttempts,
RetryDuration: 30 * time.Second,
UserAgent: defaultUserAgent,
}
c.AddToUserAgent(ua)
return c
}
// AddToUserAgent adds an extension to the current user agent
func (c *Client) AddToUserAgent(extension string) error {
if extension != "" {
c.UserAgent = fmt.Sprintf("%s %s", c.UserAgent, extension)
return nil
}
return fmt.Errorf("Extension was empty, User Agent stayed as %s", c.UserAgent)
}
// Do implements the Sender interface by invoking the active Sender after applying authorization.
// If Sender is not set, it uses a new instance of http.Client. In both cases it will, if UserAgent
// is set, apply set the User-Agent header.
func (c Client) Do(r *http.Request) (*http.Response, error) {
if r.UserAgent() == "" {
r, _ = Prepare(r,
WithUserAgent(c.UserAgent))
}
r, err := Prepare(r,
c.WithInspection(),
c.WithAuthorization())
if err != nil {
return nil, NewErrorWithError(err, "autorest/Client", "Do", nil, "Preparing request failed")
}
resp, err := SendWithSender(c.sender(), r,
DoRetryForStatusCodes(c.RetryAttempts, c.RetryDuration, statusCodesForRetry...))
Respond(resp,
c.ByInspecting())
return resp, err
}
// sender returns the Sender to which to send requests.
func (c Client) sender() Sender {
if c.Sender == nil {
j, _ := cookiejar.New(nil)
return &http.Client{Jar: j}
}
return c.Sender
}
// WithAuthorization is a convenience method that returns the WithAuthorization PrepareDecorator
// from the current Authorizer. If not Authorizer is set, it uses the NullAuthorizer.
func (c Client) WithAuthorization() PrepareDecorator {
return c.authorizer().WithAuthorization()
}
// authorizer returns the Authorizer to use.
func (c Client) authorizer() Authorizer {
if c.Authorizer == nil {
return NullAuthorizer{}
}
return c.Authorizer
}
// WithInspection is a convenience method that passes the request to the supplied RequestInspector,
// if present, or returns the WithNothing PrepareDecorator otherwise.
func (c Client) WithInspection() PrepareDecorator {
if c.RequestInspector == nil {
return WithNothing()
}
return c.RequestInspector
}
// ByInspecting is a convenience method that passes the response to the supplied ResponseInspector,
// if present, or returns the ByIgnoring RespondDecorator otherwise.
func (c Client) ByInspecting() RespondDecorator {
if c.ResponseInspector == nil {
return ByIgnoring()
}
return c.ResponseInspector
}

82
vendor/github.com/Azure/go-autorest/autorest/date/date.go generated vendored
View File

@ -1,82 +0,0 @@
/*
Package date provides time.Time derivatives that conform to the Swagger.io (https://swagger.io/)
defined date formats: Date and DateTime. Both types may, in most cases, be used in lieu of
time.Time types. And both convert to time.Time through a ToTime method.
*/
package date
import (
"fmt"
"time"
)
const (
fullDate = "2006-01-02"
fullDateJSON = `"2006-01-02"`
dateFormat = "%04d-%02d-%02d"
jsonFormat = `"%04d-%02d-%02d"`
)
// Date defines a type similar to time.Time but assumes a layout of RFC3339 full-date (i.e.,
// 2006-01-02).
type Date struct {
time.Time
}
// ParseDate create a new Date from the passed string.
func ParseDate(date string) (d Date, err error) {
return parseDate(date, fullDate)
}
func parseDate(date string, format string) (Date, error) {
d, err := time.Parse(format, date)
return Date{Time: d}, err
}
// MarshalBinary preserves the Date as a byte array conforming to RFC3339 full-date (i.e.,
// 2006-01-02).
func (d Date) MarshalBinary() ([]byte, error) {
return d.MarshalText()
}
// UnmarshalBinary reconstitutes a Date saved as a byte array conforming to RFC3339 full-date (i.e.,
// 2006-01-02).
func (d *Date) UnmarshalBinary(data []byte) error {
return d.UnmarshalText(data)
}
// MarshalJSON preserves the Date as a JSON string conforming to RFC3339 full-date (i.e.,
// 2006-01-02).
func (d Date) MarshalJSON() (json []byte, err error) {
return []byte(fmt.Sprintf(jsonFormat, d.Year(), d.Month(), d.Day())), nil
}
// UnmarshalJSON reconstitutes the Date from a JSON string conforming to RFC3339 full-date (i.e.,
// 2006-01-02).
func (d *Date) UnmarshalJSON(data []byte) (err error) {
d.Time, err = time.Parse(fullDateJSON, string(data))
return err
}
// MarshalText preserves the Date as a byte array conforming to RFC3339 full-date (i.e.,
// 2006-01-02).
func (d Date) MarshalText() (text []byte, err error) {
return []byte(fmt.Sprintf(dateFormat, d.Year(), d.Month(), d.Day())), nil
}
// UnmarshalText reconstitutes a Date saved as a byte array conforming to RFC3339 full-date (i.e.,
// 2006-01-02).
func (d *Date) UnmarshalText(data []byte) (err error) {
d.Time, err = time.Parse(fullDate, string(data))
return err
}
// String returns the Date formatted as an RFC3339 full-date string (i.e., 2006-01-02).
func (d Date) String() string {
return fmt.Sprintf(dateFormat, d.Year(), d.Month(), d.Day())
}
// ToTime returns a Date as a time.Time
func (d Date) ToTime() time.Time {
return d.Time
}

89
vendor/github.com/Azure/go-autorest/autorest/date/time.go generated vendored
View File

@ -1,89 +0,0 @@
package date
import (
"regexp"
"time"
)
// Azure reports time in UTC but it doesn't include the 'Z' time zone suffix in some cases.
const (
azureUtcFormatJSON = `"2006-01-02T15:04:05.999999999"`
azureUtcFormat = "2006-01-02T15:04:05.999999999"
rfc3339JSON = `"` + time.RFC3339Nano + `"`
rfc3339 = time.RFC3339Nano
tzOffsetRegex = `(Z|z|\+|-)(\d+:\d+)*"*$`
)
// Time defines a type similar to time.Time but assumes a layout of RFC3339 date-time (i.e.,
// 2006-01-02T15:04:05Z).
type Time struct {
time.Time
}
// MarshalBinary preserves the Time as a byte array conforming to RFC3339 date-time (i.e.,
// 2006-01-02T15:04:05Z).
func (t Time) MarshalBinary() ([]byte, error) {
return t.Time.MarshalText()
}
// UnmarshalBinary reconstitutes a Time saved as a byte array conforming to RFC3339 date-time
// (i.e., 2006-01-02T15:04:05Z).
func (t *Time) UnmarshalBinary(data []byte) error {
return t.UnmarshalText(data)
}
// MarshalJSON preserves the Time as a JSON string conforming to RFC3339 date-time (i.e.,
// 2006-01-02T15:04:05Z).
func (t Time) MarshalJSON() (json []byte, err error) {
return t.Time.MarshalJSON()
}
// UnmarshalJSON reconstitutes the Time from a JSON string conforming to RFC3339 date-time
// (i.e., 2006-01-02T15:04:05Z).
func (t *Time) UnmarshalJSON(data []byte) (err error) {
timeFormat := azureUtcFormatJSON
match, err := regexp.Match(tzOffsetRegex, data)
if err != nil {
return err
} else if match {
timeFormat = rfc3339JSON
}
t.Time, err = ParseTime(timeFormat, string(data))
return err
}
// MarshalText preserves the Time as a byte array conforming to RFC3339 date-time (i.e.,
// 2006-01-02T15:04:05Z).
func (t Time) MarshalText() (text []byte, err error) {
return t.Time.MarshalText()
}
// UnmarshalText reconstitutes a Time saved as a byte array conforming to RFC3339 date-time
// (i.e., 2006-01-02T15:04:05Z).
func (t *Time) UnmarshalText(data []byte) (err error) {
timeFormat := azureUtcFormat
match, err := regexp.Match(tzOffsetRegex, data)
if err != nil {
return err
} else if match {
timeFormat = rfc3339
}
t.Time, err = ParseTime(timeFormat, string(data))
return err
}
// String returns the Time formatted as an RFC3339 date-time string (i.e.,
// 2006-01-02T15:04:05Z).
func (t Time) String() string {
// Note: time.Time.String does not return an RFC3339 compliant string, time.Time.MarshalText does.
b, err := t.MarshalText()
if err != nil {
return ""
}
return string(b)
}
// ToTime returns a Time as a time.Time
func (t Time) ToTime() time.Time {
return t.Time
}

86
vendor/github.com/Azure/go-autorest/autorest/date/timerfc1123.go generated vendored
View File

@ -1,86 +0,0 @@
package date
import (
"errors"
"time"
)
const (
rfc1123JSON = `"` + time.RFC1123 + `"`
rfc1123 = time.RFC1123
)
// TimeRFC1123 defines a type similar to time.Time but assumes a layout of RFC1123 date-time (i.e.,
// Mon, 02 Jan 2006 15:04:05 MST).
type TimeRFC1123 struct {
time.Time
}
// UnmarshalJSON reconstitutes the Time from a JSON string conforming to RFC1123 date-time
// (i.e., Mon, 02 Jan 2006 15:04:05 MST).
func (t *TimeRFC1123) UnmarshalJSON(data []byte) (err error) {
t.Time, err = ParseTime(rfc1123JSON, string(data))
if err != nil {
return err
}
return nil
}
// MarshalJSON preserves the Time as a JSON string conforming to RFC1123 date-time (i.e.,
// Mon, 02 Jan 2006 15:04:05 MST).
func (t TimeRFC1123) MarshalJSON() ([]byte, error) {
if y := t.Year(); y < 0 || y >= 10000 {
return nil, errors.New("Time.MarshalJSON: year outside of range [0,9999]")
}
b := []byte(t.Format(rfc1123JSON))
return b, nil
}
// MarshalText preserves the Time as a byte array conforming to RFC1123 date-time (i.e.,
// Mon, 02 Jan 2006 15:04:05 MST).
func (t TimeRFC1123) MarshalText() ([]byte, error) {
if y := t.Year(); y < 0 || y >= 10000 {
return nil, errors.New("Time.MarshalText: year outside of range [0,9999]")
}
b := []byte(t.Format(rfc1123))
return b, nil
}
// UnmarshalText reconstitutes a Time saved as a byte array conforming to RFC1123 date-time
// (i.e., Mon, 02 Jan 2006 15:04:05 MST).
func (t *TimeRFC1123) UnmarshalText(data []byte) (err error) {
t.Time, err = ParseTime(rfc1123, string(data))
if err != nil {
return err
}
return nil
}
// MarshalBinary preserves the Time as a byte array conforming to RFC1123 date-time (i.e.,
// Mon, 02 Jan 2006 15:04:05 MST).
func (t TimeRFC1123) MarshalBinary() ([]byte, error) {
return t.MarshalText()
}
// UnmarshalBinary reconstitutes a Time saved as a byte array conforming to RFC1123 date-time
// (i.e., Mon, 02 Jan 2006 15:04:05 MST).
func (t *TimeRFC1123) UnmarshalBinary(data []byte) error {
return t.UnmarshalText(data)
}
// ToTime returns a Time as a time.Time
func (t TimeRFC1123) ToTime() time.Time {
return t.Time
}
// String returns the Time formatted as an RFC1123 date-time string (i.e.,
// Mon, 02 Jan 2006 15:04:05 MST).
func (t TimeRFC1123) String() string {
// Note: time.Time.String does not return an RFC1123 compliant string, time.Time.MarshalText does.
b, err := t.MarshalText()
if err != nil {
return ""
}
return string(b)
}

109
vendor/github.com/Azure/go-autorest/autorest/date/unixtime.go generated vendored
View File

@ -1,109 +0,0 @@
package date
import (
"bytes"
"encoding/binary"
"encoding/json"
"time"
)
// unixEpoch is the moment in time that should be treated as timestamp 0.
var unixEpoch = time.Date(1970, time.January, 1, 0, 0, 0, 0, time.UTC)
// UnixTime marshals and unmarshals a time that is represented as the number
// of seconds (ignoring skip-seconds) since the Unix Epoch.
type UnixTime time.Time
// Duration returns the time as a Duration since the UnixEpoch.
func (t UnixTime) Duration() time.Duration {
return time.Time(t).Sub(unixEpoch)
}
// NewUnixTimeFromSeconds creates a UnixTime as a number of seconds from the UnixEpoch.
func NewUnixTimeFromSeconds(seconds float64) UnixTime {
return NewUnixTimeFromDuration(time.Duration(seconds * float64(time.Second)))
}
// NewUnixTimeFromNanoseconds creates a UnixTime as a number of nanoseconds from the UnixEpoch.
func NewUnixTimeFromNanoseconds(nanoseconds int64) UnixTime {
return NewUnixTimeFromDuration(time.Duration(nanoseconds))
}
// NewUnixTimeFromDuration creates a UnixTime as a duration of time since the UnixEpoch.
func NewUnixTimeFromDuration(dur time.Duration) UnixTime {
return UnixTime(unixEpoch.Add(dur))
}
// UnixEpoch retreives the moment considered the Unix Epoch. I.e. The time represented by '0'
func UnixEpoch() time.Time {
return unixEpoch
}
// MarshalJSON preserves the UnixTime as a JSON number conforming to Unix Timestamp requirements.
// (i.e. the number of seconds since midnight January 1st, 1970 not considering leap seconds.)
func (t UnixTime) MarshalJSON() ([]byte, error) {
buffer := &bytes.Buffer{}
enc := json.NewEncoder(buffer)
err := enc.Encode(float64(time.Time(t).UnixNano()) / 1e9)
if err != nil {
return nil, err
}
return buffer.Bytes(), nil
}
// UnmarshalJSON reconstitures a UnixTime saved as a JSON number of the number of seconds since
// midnight January 1st, 1970.
func (t *UnixTime) UnmarshalJSON(text []byte) error {
dec := json.NewDecoder(bytes.NewReader(text))
var secondsSinceEpoch float64
if err := dec.Decode(&secondsSinceEpoch); err != nil {
return err
}
*t = NewUnixTimeFromSeconds(secondsSinceEpoch)
return nil
}
// MarshalText stores the number of seconds since the Unix Epoch as a textual floating point number.
func (t UnixTime) MarshalText() ([]byte, error) {
cast := time.Time(t)
return cast.MarshalText()
}
// UnmarshalText populates a UnixTime with a value stored textually as a floating point number of seconds since the Unix Epoch.
func (t *UnixTime) UnmarshalText(raw []byte) error {
var unmarshaled time.Time
if err := unmarshaled.UnmarshalText(raw); err != nil {
return err
}
*t = UnixTime(unmarshaled)
return nil
}
// MarshalBinary converts a UnixTime into a binary.LittleEndian float64 of nanoseconds since the epoch.
func (t UnixTime) MarshalBinary() ([]byte, error) {
buf := &bytes.Buffer{}
payload := int64(t.Duration())
if err := binary.Write(buf, binary.LittleEndian, &payload); err != nil {
return nil, err
}
return buf.Bytes(), nil
}
// UnmarshalBinary converts a from a binary.LittleEndian float64 of nanoseconds since the epoch into a UnixTime.
func (t *UnixTime) UnmarshalBinary(raw []byte) error {
var nanosecondsSinceEpoch int64
if err := binary.Read(bytes.NewReader(raw), binary.LittleEndian, &nanosecondsSinceEpoch); err != nil {
return err
}
*t = NewUnixTimeFromNanoseconds(nanosecondsSinceEpoch)
return nil
}

11
vendor/github.com/Azure/go-autorest/autorest/date/utility.go generated vendored
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@ -1,11 +0,0 @@
package date
import (
"strings"
"time"
)
// ParseTime to parse Time string to specified format.
func ParseTime(format string, t string) (d time.Time, err error) {
return time.Parse(format, strings.ToUpper(t))
}

80
vendor/github.com/Azure/go-autorest/autorest/error.go generated vendored
View File

@ -1,80 +0,0 @@
package autorest
import (
"fmt"
"net/http"
)
const (
// UndefinedStatusCode is used when HTTP status code is not available for an error.
UndefinedStatusCode = 0
)
// DetailedError encloses a error with details of the package, method, and associated HTTP
// status code (if any).
type DetailedError struct {
Original error
// PackageType is the package type of the object emitting the error. For types, the value
// matches that produced the the '%T' format specifier of the fmt package. For other elements,
// such as functions, it is just the package name (e.g., "autorest").
PackageType string
// Method is the name of the method raising the error.
Method string
// StatusCode is the HTTP Response StatusCode (if non-zero) that led to the error.
StatusCode interface{}
// Message is the error message.
Message string
// Service Error is the response body of failed API in bytes
ServiceError []byte
}
// NewError creates a new Error conforming object from the passed packageType, method, and
// message. message is treated as a format string to which the optional args apply.
func NewError(packageType string, method string, message string, args ...interface{}) DetailedError {
return NewErrorWithError(nil, packageType, method, nil, message, args...)
}
// NewErrorWithResponse creates a new Error conforming object from the passed
// packageType, method, statusCode of the given resp (UndefinedStatusCode if
// resp is nil), and message. message is treated as a format string to which the
// optional args apply.
func NewErrorWithResponse(packageType string, method string, resp *http.Response, message string, args ...interface{}) DetailedError {
return NewErrorWithError(nil, packageType, method, resp, message, args...)
}
// NewErrorWithError creates a new Error conforming object from the
// passed packageType, method, statusCode of the given resp (UndefinedStatusCode
// if resp is nil), message, and original error. message is treated as a format
// string to which the optional args apply.
func NewErrorWithError(original error, packageType string, method string, resp *http.Response, message string, args ...interface{}) DetailedError {
if v, ok := original.(DetailedError); ok {
return v
}
statusCode := UndefinedStatusCode
if resp != nil {
statusCode = resp.StatusCode
}
return DetailedError{
Original: original,
PackageType: packageType,
Method: method,
StatusCode: statusCode,
Message: fmt.Sprintf(message, args...),
}
}
// Error returns a formatted containing all available details (i.e., PackageType, Method,
// StatusCode, Message, and original error (if any)).
func (e DetailedError) Error() string {
if e.Original == nil {
return fmt.Sprintf("%s#%s: %s: StatusCode=%d", e.PackageType, e.Method, e.Message, e.StatusCode)
}
return fmt.Sprintf("%s#%s: %s: StatusCode=%d -- Original Error: %v", e.PackageType, e.Method, e.Message, e.StatusCode, e.Original)
}

428
vendor/github.com/Azure/go-autorest/autorest/preparer.go generated vendored
View File

@ -1,428 +0,0 @@
package autorest
import (
"bytes"
"encoding/json"
"fmt"
"io"
"io/ioutil"
"mime/multipart"
"net/http"
"net/url"
"strings"
)
const (
mimeTypeJSON = "application/json"
mimeTypeFormPost = "application/x-www-form-urlencoded"
headerAuthorization = "Authorization"
headerContentType = "Content-Type"
headerUserAgent = "User-Agent"
)
// Preparer is the interface that wraps the Prepare method.
//
// Prepare accepts and possibly modifies an http.Request (e.g., adding Headers). Implementations
// must ensure to not share or hold per-invocation state since Preparers may be shared and re-used.
type Preparer interface {
Prepare(*http.Request) (*http.Request, error)
}
// PreparerFunc is a method that implements the Preparer interface.
type PreparerFunc func(*http.Request) (*http.Request, error)
// Prepare implements the Preparer interface on PreparerFunc.
func (pf PreparerFunc) Prepare(r *http.Request) (*http.Request, error) {
return pf(r)
}
// PrepareDecorator takes and possibly decorates, by wrapping, a Preparer. Decorators may affect the
// http.Request and pass it along or, first, pass the http.Request along then affect the result.
type PrepareDecorator func(Preparer) Preparer
// CreatePreparer creates, decorates, and returns a Preparer.
// Without decorators, the returned Preparer returns the passed http.Request unmodified.
// Preparers are safe to share and re-use.
func CreatePreparer(decorators ...PrepareDecorator) Preparer {
return DecoratePreparer(
Preparer(PreparerFunc(func(r *http.Request) (*http.Request, error) { return r, nil })),
decorators...)
}
// DecoratePreparer accepts a Preparer and a, possibly empty, set of PrepareDecorators, which it
// applies to the Preparer. Decorators are applied in the order received, but their affect upon the
// request depends on whether they are a pre-decorator (change the http.Request and then pass it
// along) or a post-decorator (pass the http.Request along and alter it on return).
func DecoratePreparer(p Preparer, decorators ...PrepareDecorator) Preparer {
for _, decorate := range decorators {
p = decorate(p)
}
return p
}
// Prepare accepts an http.Request and a, possibly empty, set of PrepareDecorators.
// It creates a Preparer from the decorators which it then applies to the passed http.Request.
func Prepare(r *http.Request, decorators ...PrepareDecorator) (*http.Request, error) {
if r == nil {
return nil, NewError("autorest", "Prepare", "Invoked without an http.Request")
}
return CreatePreparer(decorators...).Prepare(r)
}
// WithNothing returns a "do nothing" PrepareDecorator that makes no changes to the passed
// http.Request.
func WithNothing() PrepareDecorator {
return func(p Preparer) Preparer {
return PreparerFunc(func(r *http.Request) (*http.Request, error) {
return p.Prepare(r)
})
}
}
// WithHeader returns a PrepareDecorator that sets the specified HTTP header of the http.Request to
// the passed value. It canonicalizes the passed header name (via http.CanonicalHeaderKey) before
// adding the header.
func WithHeader(header string, value string) PrepareDecorator {
return func(p Preparer) Preparer {
return PreparerFunc(func(r *http.Request) (*http.Request, error) {
r, err := p.Prepare(r)
if err == nil {
if r.Header == nil {
r.Header = make(http.Header)
}
r.Header.Set(http.CanonicalHeaderKey(header), value)
}
return r, err
})
}
}
// WithBearerAuthorization returns a PrepareDecorator that adds an HTTP Authorization header whose
// value is "Bearer " followed by the supplied token.
func WithBearerAuthorization(token string) PrepareDecorator {
return WithHeader(headerAuthorization, fmt.Sprintf("Bearer %s", token))
}
// AsContentType returns a PrepareDecorator that adds an HTTP Content-Type header whose value
// is the passed contentType.
func AsContentType(contentType string) PrepareDecorator {
return WithHeader(headerContentType, contentType)
}
// WithUserAgent returns a PrepareDecorator that adds an HTTP User-Agent header whose value is the
// passed string.
func WithUserAgent(ua string) PrepareDecorator {
return WithHeader(headerUserAgent, ua)
}
// AsFormURLEncoded returns a PrepareDecorator that adds an HTTP Content-Type header whose value is
// "application/x-www-form-urlencoded".
func AsFormURLEncoded() PrepareDecorator {
return AsContentType(mimeTypeFormPost)
}
// AsJSON returns a PrepareDecorator that adds an HTTP Content-Type header whose value is
// "application/json".
func AsJSON() PrepareDecorator {
return AsContentType(mimeTypeJSON)
}
// WithMethod returns a PrepareDecorator that sets the HTTP method of the passed request. The
// decorator does not validate that the passed method string is a known HTTP method.
func WithMethod(method string) PrepareDecorator {
return func(p Preparer) Preparer {
return PreparerFunc(func(r *http.Request) (*http.Request, error) {
r.Method = method
return p.Prepare(r)
})
}
}
// AsDelete returns a PrepareDecorator that sets the HTTP method to DELETE.
func AsDelete() PrepareDecorator { return WithMethod("DELETE") }
// AsGet returns a PrepareDecorator that sets the HTTP method to GET.
func AsGet() PrepareDecorator { return WithMethod("GET") }
// AsHead returns a PrepareDecorator that sets the HTTP method to HEAD.
func AsHead() PrepareDecorator { return WithMethod("HEAD") }
// AsOptions returns a PrepareDecorator that sets the HTTP method to OPTIONS.
func AsOptions() PrepareDecorator { return WithMethod("OPTIONS") }
// AsPatch returns a PrepareDecorator that sets the HTTP method to PATCH.
func AsPatch() PrepareDecorator { return WithMethod("PATCH") }
// AsPost returns a PrepareDecorator that sets the HTTP method to POST.
func AsPost() PrepareDecorator { return WithMethod("POST") }
// AsPut returns a PrepareDecorator that sets the HTTP method to PUT.
func AsPut() PrepareDecorator { return WithMethod("PUT") }
// WithBaseURL returns a PrepareDecorator that populates the http.Request with a url.URL constructed
// from the supplied baseUrl.
func WithBaseURL(baseURL string) PrepareDecorator {
return func(p Preparer) Preparer {
return PreparerFunc(func(r *http.Request) (*http.Request, error) {
r, err := p.Prepare(r)
if err == nil {
var u *url.URL
if u, err = url.Parse(baseURL); err != nil {
return r, err
}
if u.Scheme == "" {
err = fmt.Errorf("autorest: No scheme detected in URL %s", baseURL)
}
if err == nil {
r.URL = u
}
}
return r, err
})
}
}
// WithCustomBaseURL returns a PrepareDecorator that replaces brace-enclosed keys within the
// request base URL (i.e., http.Request.URL) with the corresponding values from the passed map.
func WithCustomBaseURL(baseURL string, urlParameters map[string]interface{}) PrepareDecorator {
parameters := ensureValueStrings(urlParameters)
for key, value := range parameters {
baseURL = strings.Replace(baseURL, "{"+key+"}", value, -1)
}
return WithBaseURL(baseURL)
}
// WithFormData returns a PrepareDecoratore that "URL encodes" (e.g., bar=baz&foo=quux) into the
// http.Request body.
func WithFormData(v url.Values) PrepareDecorator {
return func(p Preparer) Preparer {
return PreparerFunc(func(r *http.Request) (*http.Request, error) {
r, err := p.Prepare(r)
if err == nil {
s := v.Encode()
r.ContentLength = int64(len(s))
r.Body = ioutil.NopCloser(strings.NewReader(s))
}
return r, err
})
}
}
// WithMultiPartFormData returns a PrepareDecoratore that "URL encodes" (e.g., bar=baz&foo=quux) form parameters
// into the http.Request body.
func WithMultiPartFormData(formDataParameters map[string]interface{}) PrepareDecorator {
return func(p Preparer) Preparer {
return PreparerFunc(func(r *http.Request) (*http.Request, error) {
r, err := p.Prepare(r)
if err == nil {
var body bytes.Buffer
writer := multipart.NewWriter(&body)
for key, value := range formDataParameters {
if rc, ok := value.(io.ReadCloser); ok {
var fd io.Writer
if fd, err = writer.CreateFormFile(key, key); err != nil {
return r, err
}
if _, err = io.Copy(fd, rc); err != nil {
return r, err
}
} else {
if err = writer.WriteField(key, ensureValueString(value)); err != nil {
return r, err
}
}
}
if err = writer.Close(); err != nil {
return r, err
}
if r.Header == nil {
r.Header = make(http.Header)
}
r.Header.Set(http.CanonicalHeaderKey(headerContentType), writer.FormDataContentType())
r.Body = ioutil.NopCloser(bytes.NewReader(body.Bytes()))
r.ContentLength = int64(body.Len())
return r, err
}
return r, err
})
}
}
// WithFile returns a PrepareDecorator that sends file in request body.
func WithFile(f io.ReadCloser) PrepareDecorator {
return func(p Preparer) Preparer {
return PreparerFunc(func(r *http.Request) (*http.Request, error) {
r, err := p.Prepare(r)
if err == nil {
b, err := ioutil.ReadAll(f)
if err != nil {
return r, err
}
r.Body = ioutil.NopCloser(bytes.NewReader(b))
r.ContentLength = int64(len(b))
}
return r, err
})
}
}
// WithBool returns a PrepareDecorator that encodes the passed bool into the body of the request
// and sets the Content-Length header.
func WithBool(v bool) PrepareDecorator {
return WithString(fmt.Sprintf("%v", v))
}
// WithFloat32 returns a PrepareDecorator that encodes the passed float32 into the body of the
// request and sets the Content-Length header.
func WithFloat32(v float32) PrepareDecorator {
return WithString(fmt.Sprintf("%v", v))
}
// WithFloat64 returns a PrepareDecorator that encodes the passed float64 into the body of the
// request and sets the Content-Length header.
func WithFloat64(v float64) PrepareDecorator {
return WithString(fmt.Sprintf("%v", v))
}
// WithInt32 returns a PrepareDecorator that encodes the passed int32 into the body of the request
// and sets the Content-Length header.
func WithInt32(v int32) PrepareDecorator {
return WithString(fmt.Sprintf("%v", v))
}
// WithInt64 returns a PrepareDecorator that encodes the passed int64 into the body of the request
// and sets the Content-Length header.
func WithInt64(v int64) PrepareDecorator {
return WithString(fmt.Sprintf("%v", v))
}
// WithString returns a PrepareDecorator that encodes the passed string into the body of the request
// and sets the Content-Length header.
func WithString(v string) PrepareDecorator {
return func(p Preparer) Preparer {
return PreparerFunc(func(r *http.Request) (*http.Request, error) {
r, err := p.Prepare(r)
if err == nil {
r.ContentLength = int64(len(v))
r.Body = ioutil.NopCloser(strings.NewReader(v))
}
return r, err
})
}
}
// WithJSON returns a PrepareDecorator that encodes the data passed as JSON into the body of the
// request and sets the Content-Length header.
func WithJSON(v interface{}) PrepareDecorator {
return func(p Preparer) Preparer {
return PreparerFunc(func(r *http.Request) (*http.Request, error) {
r, err := p.Prepare(r)
if err == nil {
b, err := json.Marshal(v)
if err == nil {
r.ContentLength = int64(len(b))
r.Body = ioutil.NopCloser(bytes.NewReader(b))
}
}
return r, err
})
}
}
// WithPath returns a PrepareDecorator that adds the supplied path to the request URL. If the path
// is absolute (that is, it begins with a "/"), it replaces the existing path.
func WithPath(path string) PrepareDecorator {
return func(p Preparer) Preparer {
return PreparerFunc(func(r *http.Request) (*http.Request, error) {
r, err := p.Prepare(r)
if err == nil {
if r.URL == nil {
return r, NewError("autorest", "WithPath", "Invoked with a nil URL")
}
if r.URL, err = parseURL(r.URL, path); err != nil {
return r, err
}
}
return r, err
})
}
}
// WithEscapedPathParameters returns a PrepareDecorator that replaces brace-enclosed keys within the
// request path (i.e., http.Request.URL.Path) with the corresponding values from the passed map. The
// values will be escaped (aka URL encoded) before insertion into the path.
func WithEscapedPathParameters(path string, pathParameters map[string]interface{}) PrepareDecorator {
parameters := escapeValueStrings(ensureValueStrings(pathParameters))
return func(p Preparer) Preparer {
return PreparerFunc(func(r *http.Request) (*http.Request, error) {
r, err := p.Prepare(r)
if err == nil {
if r.URL == nil {
return r, NewError("autorest", "WithEscapedPathParameters", "Invoked with a nil URL")
}
for key, value := range parameters {
path = strings.Replace(path, "{"+key+"}", value, -1)
}
if r.URL, err = parseURL(r.URL, path); err != nil {
return r, err
}
}
return r, err
})
}
}
// WithPathParameters returns a PrepareDecorator that replaces brace-enclosed keys within the
// request path (i.e., http.Request.URL.Path) with the corresponding values from the passed map.
func WithPathParameters(path string, pathParameters map[string]interface{}) PrepareDecorator {
parameters := ensureValueStrings(pathParameters)
return func(p Preparer) Preparer {
return PreparerFunc(func(r *http.Request) (*http.Request, error) {
r, err := p.Prepare(r)
if err == nil {
if r.URL == nil {
return r, NewError("autorest", "WithPathParameters", "Invoked with a nil URL")
}
for key, value := range parameters {
path = strings.Replace(path, "{"+key+"}", value, -1)
}
if r.URL, err = parseURL(r.URL, path); err != nil {
return r, err
}
}
return r, err
})
}
}
func parseURL(u *url.URL, path string) (*url.URL, error) {
p := strings.TrimRight(u.String(), "/")
if !strings.HasPrefix(path, "/") {
path = "/" + path
}
return url.Parse(p + path)
}
// WithQueryParameters returns a PrepareDecorators that encodes and applies the query parameters
// given in the supplied map (i.e., key=value).
func WithQueryParameters(queryParameters map[string]interface{}) PrepareDecorator {
parameters := ensureValueStrings(queryParameters)
return func(p Preparer) Preparer {
return PreparerFunc(func(r *http.Request) (*http.Request, error) {
r, err := p.Prepare(r)
if err == nil {
if r.URL == nil {
return r, NewError("autorest", "WithQueryParameters", "Invoked with a nil URL")
}
v := r.URL.Query()
for key, value := range parameters {
v.Add(key, value)
}
r.URL.RawQuery = createQuery(v)
}
return r, err
})
}
}

236
vendor/github.com/Azure/go-autorest/autorest/responder.go generated vendored
View File

@ -1,236 +0,0 @@
package autorest
import (
"bytes"
"encoding/json"
"encoding/xml"
"fmt"
"io"
"io/ioutil"
"net/http"
"strings"
)
// Responder is the interface that wraps the Respond method.
//
// Respond accepts and reacts to an http.Response. Implementations must ensure to not share or hold
// state since Responders may be shared and re-used.
type Responder interface {
Respond(*http.Response) error
}
// ResponderFunc is a method that implements the Responder interface.
type ResponderFunc func(*http.Response) error
// Respond implements the Responder interface on ResponderFunc.
func (rf ResponderFunc) Respond(r *http.Response) error {
return rf(r)
}
// RespondDecorator takes and possibly decorates, by wrapping, a Responder. Decorators may react to
// the http.Response and pass it along or, first, pass the http.Response along then react.
type RespondDecorator func(Responder) Responder
// CreateResponder creates, decorates, and returns a Responder. Without decorators, the returned
// Responder returns the passed http.Response unmodified. Responders may or may not be safe to share
// and re-used: It depends on the applied decorators. For example, a standard decorator that closes
// the response body is fine to share whereas a decorator that reads the body into a passed struct
// is not.
//
// To prevent memory leaks, ensure that at least one Responder closes the response body.
func CreateResponder(decorators ...RespondDecorator) Responder {
return DecorateResponder(
Responder(ResponderFunc(func(r *http.Response) error { return nil })),
decorators...)
}
// DecorateResponder accepts a Responder and a, possibly empty, set of RespondDecorators, which it
// applies to the Responder. Decorators are applied in the order received, but their affect upon the
// request depends on whether they are a pre-decorator (react to the http.Response and then pass it
// along) or a post-decorator (pass the http.Response along and then react).
func DecorateResponder(r Responder, decorators ...RespondDecorator) Responder {
for _, decorate := range decorators {
r = decorate(r)
}
return r
}
// Respond accepts an http.Response and a, possibly empty, set of RespondDecorators.
// It creates a Responder from the decorators it then applies to the passed http.Response.
func Respond(r *http.Response, decorators ...RespondDecorator) error {
if r == nil {
return nil
}
return CreateResponder(decorators...).Respond(r)
}
// ByIgnoring returns a RespondDecorator that ignores the passed http.Response passing it unexamined
// to the next RespondDecorator.
func ByIgnoring() RespondDecorator {
return func(r Responder) Responder {
return ResponderFunc(func(resp *http.Response) error {
return r.Respond(resp)
})
}
}
// ByCopying copies the contents of the http.Response Body into the passed bytes.Buffer as
// the Body is read.
func ByCopying(b *bytes.Buffer) RespondDecorator {
return func(r Responder) Responder {
return ResponderFunc(func(resp *http.Response) error {
err := r.Respond(resp)
if err == nil && resp != nil && resp.Body != nil {
resp.Body = TeeReadCloser(resp.Body, b)
}
return err
})
}
}
// ByDiscardingBody returns a RespondDecorator that first invokes the passed Responder after which
// it copies the remaining bytes (if any) in the response body to ioutil.Discard. Since the passed
// Responder is invoked prior to discarding the response body, the decorator may occur anywhere
// within the set.
func ByDiscardingBody() RespondDecorator {
return func(r Responder) Responder {
return ResponderFunc(func(resp *http.Response) error {
err := r.Respond(resp)
if err == nil && resp != nil && resp.Body != nil {
if _, err := io.Copy(ioutil.Discard, resp.Body); err != nil {
return fmt.Errorf("Error discarding the response body: %v", err)
}
}
return err
})
}
}
// ByClosing returns a RespondDecorator that first invokes the passed Responder after which it
// closes the response body. Since the passed Responder is invoked prior to closing the response
// body, the decorator may occur anywhere within the set.
func ByClosing() RespondDecorator {
return func(r Responder) Responder {
return ResponderFunc(func(resp *http.Response) error {
err := r.Respond(resp)
if resp != nil && resp.Body != nil {
if err := resp.Body.Close(); err != nil {
return fmt.Errorf("Error closing the response body: %v", err)
}
}
return err
})
}
}
// ByClosingIfError returns a RespondDecorator that first invokes the passed Responder after which
// it closes the response if the passed Responder returns an error and the response body exists.
func ByClosingIfError() RespondDecorator {
return func(r Responder) Responder {
return ResponderFunc(func(resp *http.Response) error {
err := r.Respond(resp)
if err != nil && resp != nil && resp.Body != nil {
if err := resp.Body.Close(); err != nil {
return fmt.Errorf("Error closing the response body: %v", err)
}
}
return err
})
}
}
// ByUnmarshallingJSON returns a RespondDecorator that decodes a JSON document returned in the
// response Body into the value pointed to by v.
func ByUnmarshallingJSON(v interface{}) RespondDecorator {
return func(r Responder) Responder {
return ResponderFunc(func(resp *http.Response) error {
err := r.Respond(resp)
if err == nil {
b, errInner := ioutil.ReadAll(resp.Body)
// Some responses might include a BOM, remove for successful unmarshalling
b = bytes.TrimPrefix(b, []byte("\xef\xbb\xbf"))
if errInner != nil {
err = fmt.Errorf("Error occurred reading http.Response#Body - Error = '%v'", errInner)
} else if len(strings.Trim(string(b), " ")) > 0 {
errInner = json.Unmarshal(b, v)
if errInner != nil {
err = fmt.Errorf("Error occurred unmarshalling JSON - Error = '%v' JSON = '%s'", errInner, string(b))
}
}
}
return err
})
}
}
// ByUnmarshallingXML returns a RespondDecorator that decodes a XML document returned in the
// response Body into the value pointed to by v.
func ByUnmarshallingXML(v interface{}) RespondDecorator {
return func(r Responder) Responder {
return ResponderFunc(func(resp *http.Response) error {
err := r.Respond(resp)
if err == nil {
b, errInner := ioutil.ReadAll(resp.Body)
if errInner != nil {
err = fmt.Errorf("Error occurred reading http.Response#Body - Error = '%v'", errInner)
} else {
errInner = xml.Unmarshal(b, v)
if errInner != nil {
err = fmt.Errorf("Error occurred unmarshalling Xml - Error = '%v' Xml = '%s'", errInner, string(b))
}
}
}
return err
})
}
}
// WithErrorUnlessStatusCode returns a RespondDecorator that emits an error unless the response
// StatusCode is among the set passed. On error, response body is fully read into a buffer and
// presented in the returned error, as well as in the response body.
func WithErrorUnlessStatusCode(codes ...int) RespondDecorator {
return func(r Responder) Responder {
return ResponderFunc(func(resp *http.Response) error {
err := r.Respond(resp)
if err == nil && !ResponseHasStatusCode(resp, codes...) {
derr := NewErrorWithResponse("autorest", "WithErrorUnlessStatusCode", resp, "%v %v failed with %s",
resp.Request.Method,
resp.Request.URL,
resp.Status)
if resp.Body != nil {
defer resp.Body.Close()
b, _ := ioutil.ReadAll(resp.Body)
derr.ServiceError = b
resp.Body = ioutil.NopCloser(bytes.NewReader(b))
}
err = derr
}
return err
})
}
}
// WithErrorUnlessOK returns a RespondDecorator that emits an error if the response StatusCode is
// anything other than HTTP 200.
func WithErrorUnlessOK() RespondDecorator {
return WithErrorUnlessStatusCode(http.StatusOK)
}
// ExtractHeader extracts all values of the specified header from the http.Response. It returns an
// empty string slice if the passed http.Response is nil or the header does not exist.
func ExtractHeader(header string, resp *http.Response) []string {
if resp != nil && resp.Header != nil {
return resp.Header[http.CanonicalHeaderKey(header)]
}
return nil
}
// ExtractHeaderValue extracts the first value of the specified header from the http.Response. It
// returns an empty string if the passed http.Response is nil or the header does not exist.
func ExtractHeaderValue(header string, resp *http.Response) string {
h := ExtractHeader(header, resp)
if len(h) > 0 {
return h[0]
}
return ""
}

270
vendor/github.com/Azure/go-autorest/autorest/sender.go generated vendored
View File

@ -1,270 +0,0 @@
package autorest
import (
"bytes"
"fmt"
"io/ioutil"
"log"
"math"
"net/http"
"time"
)
// Sender is the interface that wraps the Do method to send HTTP requests.
//
// The standard http.Client conforms to this interface.
type Sender interface {
Do(*http.Request) (*http.Response, error)
}
// SenderFunc is a method that implements the Sender interface.
type SenderFunc func(*http.Request) (*http.Response, error)
// Do implements the Sender interface on SenderFunc.
func (sf SenderFunc) Do(r *http.Request) (*http.Response, error) {
return sf(r)
}
// SendDecorator takes and possibily decorates, by wrapping, a Sender. Decorators may affect the
// http.Request and pass it along or, first, pass the http.Request along then react to the
// http.Response result.
type SendDecorator func(Sender) Sender
// CreateSender creates, decorates, and returns, as a Sender, the default http.Client.
func CreateSender(decorators ...SendDecorator) Sender {
return DecorateSender(&http.Client{}, decorators...)
}
// DecorateSender accepts a Sender and a, possibly empty, set of SendDecorators, which is applies to
// the Sender. Decorators are applied in the order received, but their affect upon the request
// depends on whether they are a pre-decorator (change the http.Request and then pass it along) or a
// post-decorator (pass the http.Request along and react to the results in http.Response).
func DecorateSender(s Sender, decorators ...SendDecorator) Sender {
for _, decorate := range decorators {
s = decorate(s)
}
return s
}
// Send sends, by means of the default http.Client, the passed http.Request, returning the
// http.Response and possible error. It also accepts a, possibly empty, set of SendDecorators which
// it will apply the http.Client before invoking the Do method.
//
// Send is a convenience method and not recommended for production. Advanced users should use
// SendWithSender, passing and sharing their own Sender (e.g., instance of http.Client).
//
// Send will not poll or retry requests.
func Send(r *http.Request, decorators ...SendDecorator) (*http.Response, error) {
return SendWithSender(&http.Client{}, r, decorators...)
}
// SendWithSender sends the passed http.Request, through the provided Sender, returning the
// http.Response and possible error. It also accepts a, possibly empty, set of SendDecorators which
// it will apply the http.Client before invoking the Do method.
//
// SendWithSender will not poll or retry requests.
func SendWithSender(s Sender, r *http.Request, decorators ...SendDecorator) (*http.Response, error) {
return DecorateSender(s, decorators...).Do(r)
}
// AfterDelay returns a SendDecorator that delays for the passed time.Duration before
// invoking the Sender. The delay may be terminated by closing the optional channel on the
// http.Request. If canceled, no further Senders are invoked.
func AfterDelay(d time.Duration) SendDecorator {
return func(s Sender) Sender {
return SenderFunc(func(r *http.Request) (*http.Response, error) {
if !DelayForBackoff(d, 0, r.Cancel) {
return nil, fmt.Errorf("autorest: AfterDelay canceled before full delay")
}
return s.Do(r)
})
}
}
// AsIs returns a SendDecorator that invokes the passed Sender without modifying the http.Request.
func AsIs() SendDecorator {
return func(s Sender) Sender {
return SenderFunc(func(r *http.Request) (*http.Response, error) {
return s.Do(r)
})
}
}
// DoCloseIfError returns a SendDecorator that first invokes the passed Sender after which
// it closes the response if the passed Sender returns an error and the response body exists.
func DoCloseIfError() SendDecorator {
return func(s Sender) Sender {
return SenderFunc(func(r *http.Request) (*http.Response, error) {
resp, err := s.Do(r)
if err != nil {
Respond(resp, ByDiscardingBody(), ByClosing())
}
return resp, err
})
}
}
// DoErrorIfStatusCode returns a SendDecorator that emits an error if the response StatusCode is
// among the set passed. Since these are artificial errors, the response body may still require
// closing.
func DoErrorIfStatusCode(codes ...int) SendDecorator {
return func(s Sender) Sender {
return SenderFunc(func(r *http.Request) (*http.Response, error) {
resp, err := s.Do(r)
if err == nil && ResponseHasStatusCode(resp, codes...) {
err = NewErrorWithResponse("autorest", "DoErrorIfStatusCode", resp, "%v %v failed with %s",
resp.Request.Method,
resp.Request.URL,
resp.Status)
}
return resp, err
})
}
}
// DoErrorUnlessStatusCode returns a SendDecorator that emits an error unless the response
// StatusCode is among the set passed. Since these are artificial errors, the response body
// may still require closing.
func DoErrorUnlessStatusCode(codes ...int) SendDecorator {
return func(s Sender) Sender {
return SenderFunc(func(r *http.Request) (*http.Response, error) {
resp, err := s.Do(r)
if err == nil && !ResponseHasStatusCode(resp, codes...) {
err = NewErrorWithResponse("autorest", "DoErrorUnlessStatusCode", resp, "%v %v failed with %s",
resp.Request.Method,
resp.Request.URL,
resp.Status)
}
return resp, err
})
}
}
// DoPollForStatusCodes returns a SendDecorator that polls if the http.Response contains one of the
// passed status codes. It expects the http.Response to contain a Location header providing the
// URL at which to poll (using GET) and will poll until the time passed is equal to or greater than
// the supplied duration. It will delay between requests for the duration specified in the
// RetryAfter header or, if the header is absent, the passed delay. Polling may be canceled by
// closing the optional channel on the http.Request.
func DoPollForStatusCodes(duration time.Duration, delay time.Duration, codes ...int) SendDecorator {
return func(s Sender) Sender {
return SenderFunc(func(r *http.Request) (resp *http.Response, err error) {
resp, err = s.Do(r)
if err == nil && ResponseHasStatusCode(resp, codes...) {
r, err = NewPollingRequest(resp, r.Cancel)
for err == nil && ResponseHasStatusCode(resp, codes...) {
Respond(resp,
ByDiscardingBody(),
ByClosing())
resp, err = SendWithSender(s, r,
AfterDelay(GetRetryAfter(resp, delay)))
}
}
return resp, err
})
}
}
// DoRetryForAttempts returns a SendDecorator that retries a failed request for up to the specified
// number of attempts, exponentially backing off between requests using the supplied backoff
// time.Duration (which may be zero). Retrying may be canceled by closing the optional channel on
// the http.Request.
func DoRetryForAttempts(attempts int, backoff time.Duration) SendDecorator {
return func(s Sender) Sender {
return SenderFunc(func(r *http.Request) (resp *http.Response, err error) {
for attempt := 0; attempt < attempts; attempt++ {
resp, err = s.Do(r)
if err == nil {
return resp, err
}
DelayForBackoff(backoff, attempt, r.Cancel)
}
return resp, err
})
}
}
// DoRetryForStatusCodes returns a SendDecorator that retries for specified statusCodes for up to the specified
// number of attempts, exponentially backing off between requests using the supplied backoff
// time.Duration (which may be zero). Retrying may be canceled by closing the optional channel on
// the http.Request.
func DoRetryForStatusCodes(attempts int, backoff time.Duration, codes ...int) SendDecorator {
return func(s Sender) Sender {
return SenderFunc(func(r *http.Request) (resp *http.Response, err error) {
b := []byte{}
if r.Body != nil {
b, err = ioutil.ReadAll(r.Body)
if err != nil {
return resp, err
}
}
// Increment to add the first call (attempts denotes number of retries)
attempts++
for attempt := 0; attempt < attempts; attempt++ {
r.Body = ioutil.NopCloser(bytes.NewBuffer(b))
resp, err = s.Do(r)
if err != nil || !ResponseHasStatusCode(resp, codes...) {
return resp, err
}
DelayForBackoff(backoff, attempt, r.Cancel)
}
return resp, err
})
}
}
// DoRetryForDuration returns a SendDecorator that retries the request until the total time is equal
// to or greater than the specified duration, exponentially backing off between requests using the
// supplied backoff time.Duration (which may be zero). Retrying may be canceled by closing the
// optional channel on the http.Request.
func DoRetryForDuration(d time.Duration, backoff time.Duration) SendDecorator {
return func(s Sender) Sender {
return SenderFunc(func(r *http.Request) (resp *http.Response, err error) {
end := time.Now().Add(d)
for attempt := 0; time.Now().Before(end); attempt++ {
resp, err = s.Do(r)
if err == nil {
return resp, err
}
DelayForBackoff(backoff, attempt, r.Cancel)
}
return resp, err
})
}
}
// WithLogging returns a SendDecorator that implements simple before and after logging of the
// request.
func WithLogging(logger *log.Logger) SendDecorator {
return func(s Sender) Sender {
return SenderFunc(func(r *http.Request) (*http.Response, error) {
logger.Printf("Sending %s %s", r.Method, r.URL)
resp, err := s.Do(r)
if err != nil {
logger.Printf("%s %s received error '%v'", r.Method, r.URL, err)
} else {
logger.Printf("%s %s received %s", r.Method, r.URL, resp.Status)
}
return resp, err
})
}
}
// DelayForBackoff invokes time.After for the supplied backoff duration raised to the power of
// passed attempt (i.e., an exponential backoff delay). Backoff duration is in seconds and can set
// to zero for no delay. The delay may be canceled by closing the passed channel. If terminated early,
// returns false.
// Note: Passing attempt 1 will result in doubling "backoff" duration. Treat this as a zero-based attempt
// count.
func DelayForBackoff(backoff time.Duration, attempt int, cancel <-chan struct{}) bool {
select {
case <-time.After(time.Duration(backoff.Seconds()*math.Pow(2, float64(attempt))) * time.Second):
return true
case <-cancel:
return false
}
}

178
vendor/github.com/Azure/go-autorest/autorest/utility.go generated vendored
View File

@ -1,178 +0,0 @@
package autorest
import (
"bytes"
"encoding/json"
"encoding/xml"
"fmt"
"io"
"net/url"
"reflect"
"sort"
"strings"
)
// EncodedAs is a series of constants specifying various data encodings
type EncodedAs string
const (
// EncodedAsJSON states that data is encoded as JSON
EncodedAsJSON EncodedAs = "JSON"
// EncodedAsXML states that data is encoded as Xml
EncodedAsXML EncodedAs = "XML"
)
// Decoder defines the decoding method json.Decoder and xml.Decoder share
type Decoder interface {
Decode(v interface{}) error
}
// NewDecoder creates a new decoder appropriate to the passed encoding.
// encodedAs specifies the type of encoding and r supplies the io.Reader containing the
// encoded data.
func NewDecoder(encodedAs EncodedAs, r io.Reader) Decoder {
if encodedAs == EncodedAsJSON {
return json.NewDecoder(r)
} else if encodedAs == EncodedAsXML {
return xml.NewDecoder(r)
}
return nil
}
// CopyAndDecode decodes the data from the passed io.Reader while making a copy. Having a copy
// is especially useful if there is a chance the data will fail to decode.
// encodedAs specifies the expected encoding, r provides the io.Reader to the data, and v
// is the decoding destination.
func CopyAndDecode(encodedAs EncodedAs, r io.Reader, v interface{}) (bytes.Buffer, error) {
b := bytes.Buffer{}
return b, NewDecoder(encodedAs, io.TeeReader(r, &b)).Decode(v)
}
// TeeReadCloser returns a ReadCloser that writes to w what it reads from rc.
// It utilizes io.TeeReader to copy the data read and has the same behavior when reading.
// Further, when it is closed, it ensures that rc is closed as well.
func TeeReadCloser(rc io.ReadCloser, w io.Writer) io.ReadCloser {
return &teeReadCloser{rc, io.TeeReader(rc, w)}
}
type teeReadCloser struct {
rc io.ReadCloser
r io.Reader
}
func (t *teeReadCloser) Read(p []byte) (int, error) {
return t.r.Read(p)
}
func (t *teeReadCloser) Close() error {
return t.rc.Close()
}
func containsInt(ints []int, n int) bool {
for _, i := range ints {
if i == n {
return true
}
}
return false
}
func escapeValueStrings(m map[string]string) map[string]string {
for key, value := range m {
m[key] = url.QueryEscape(value)
}
return m
}
func ensureValueStrings(mapOfInterface map[string]interface{}) map[string]string {
mapOfStrings := make(map[string]string)
for key, value := range mapOfInterface {
mapOfStrings[key] = ensureValueString(value)
}
return mapOfStrings
}
func ensureValueString(value interface{}) string {
if value == nil {
return ""
}
switch v := value.(type) {
case string:
return v
case []byte:
return string(v)
default:
return fmt.Sprintf("%v", v)
}
}
// MapToValues method converts map[string]interface{} to url.Values.
func MapToValues(m map[string]interface{}) url.Values {
v := url.Values{}
for key, value := range m {
x := reflect.ValueOf(value)
if x.Kind() == reflect.Array || x.Kind() == reflect.Slice {
for i := 0; i < x.Len(); i++ {
v.Add(key, ensureValueString(x.Index(i)))
}
} else {
v.Add(key, ensureValueString(value))
}
}
return v
}
// String method converts interface v to string. If interface is a list, it
// joins list elements using separator.
func String(v interface{}, sep ...string) string {
if len(sep) > 0 {
return ensureValueString(strings.Join(v.([]string), sep[0]))
}
return ensureValueString(v)
}
// Encode method encodes url path and query parameters.
func Encode(location string, v interface{}, sep ...string) string {
s := String(v, sep...)
switch strings.ToLower(location) {
case "path":
return pathEscape(s)
case "query":
return queryEscape(s)
default:
return s
}
}
func pathEscape(s string) string {
return strings.Replace(url.QueryEscape(s), "+", "%20", -1)
}
func queryEscape(s string) string {
return url.QueryEscape(s)
}
// This method is same as Encode() method of "net/url" go package,
// except it does not encode the query parameters because they
// already come encoded. It formats values map in query format (bar=foo&a=b).
func createQuery(v url.Values) string {
var buf bytes.Buffer
keys := make([]string, 0, len(v))
for k := range v {
keys = append(keys, k)
}
sort.Strings(keys)
for _, k := range keys {
vs := v[k]
prefix := url.QueryEscape(k) + "="
for _, v := range vs {
if buf.Len() > 0 {
buf.WriteByte('&')
}
buf.WriteString(prefix)
buf.WriteString(v)
}
}
return buf.String()
}

373
vendor/github.com/Azure/go-autorest/autorest/validation/validation.go generated vendored
View File

@ -1,373 +0,0 @@
/*
Package validation provides methods for validating parameter value using reflection.
*/
package validation
import (
"fmt"
"reflect"
"regexp"
"strings"
)
// Constraint stores constraint name, target field name
// Rule and chain validations.
type Constraint struct {
// Target field name for validation.
Target string
// Constraint name e.g. minLength, MaxLength, Pattern, etc.
Name string
// Rule for constraint e.g. greater than 10, less than 5 etc.
Rule interface{}
// Chain Validations for struct type
Chain []Constraint
}
// Validation stores parameter-wise validation.
type Validation struct {
TargetValue interface{}
Constraints []Constraint
}
// Constraint list
const (
Empty = "Empty"
Null = "Null"
ReadOnly = "ReadOnly"
Pattern = "Pattern"
MaxLength = "MaxLength"
MinLength = "MinLength"
MaxItems = "MaxItems"
MinItems = "MinItems"
MultipleOf = "MultipleOf"
UniqueItems = "UniqueItems"
InclusiveMaximum = "InclusiveMaximum"
ExclusiveMaximum = "ExclusiveMaximum"
ExclusiveMinimum = "ExclusiveMinimum"
InclusiveMinimum = "InclusiveMinimum"
)
// Validate method validates constraints on parameter
// passed in validation array.
func Validate(m []Validation) error {
for _, item := range m {
v := reflect.ValueOf(item.TargetValue)
for _, constraint := range item.Constraints {
var err error
switch v.Kind() {
case reflect.Ptr:
err = validatePtr(v, constraint)
case reflect.String:
err = validateString(v, constraint)
case reflect.Struct:
err = validateStruct(v, constraint)
case reflect.Int, reflect.Int8, reflect.Int16, reflect.Int32, reflect.Int64:
err = validateInt(v, constraint)
case reflect.Float32, reflect.Float64:
err = validateFloat(v, constraint)
case reflect.Array, reflect.Slice, reflect.Map:
err = validateArrayMap(v, constraint)
default:
err = createError(v, constraint, fmt.Sprintf("unknown type %v", v.Kind()))
}
if err != nil {
return err
}
}
}
return nil
}
func validateStruct(x reflect.Value, v Constraint, name ...string) error {
//Get field name from target name which is in format a.b.c
s := strings.Split(v.Target, ".")
f := x.FieldByName(s[len(s)-1])
if isZero(f) {
return createError(x, v, fmt.Sprintf("field %q doesn't exist", v.Target))
}
if err := Validate([]Validation{
{
TargetValue: getInterfaceValue(f),
Constraints: []Constraint{v},
},
}); err != nil {
return err
}
return nil
}
func validatePtr(x reflect.Value, v Constraint) error {
if v.Name == ReadOnly {
if !x.IsNil() {
return createError(x.Elem(), v, "readonly parameter; must send as nil or empty in request")
}
return nil
}
if x.IsNil() {
return checkNil(x, v)
}
if v.Chain != nil {
return Validate([]Validation{
{
TargetValue: getInterfaceValue(x.Elem()),
Constraints: v.Chain,
},
})
}
return nil
}
func validateInt(x reflect.Value, v Constraint) error {
i := x.Int()
r, ok := v.Rule.(int)
if !ok {
return createError(x, v, fmt.Sprintf("rule must be integer value for %v constraint; got: %v", v.Name, v.Rule))
}
switch v.Name {
case MultipleOf:
if i%int64(r) != 0 {
return createError(x, v, fmt.Sprintf("value must be a multiple of %v", r))
}
case ExclusiveMinimum:
if i <= int64(r) {
return createError(x, v, fmt.Sprintf("value must be greater than %v", r))
}
case ExclusiveMaximum:
if i >= int64(r) {
return createError(x, v, fmt.Sprintf("value must be less than %v", r))
}
case InclusiveMinimum:
if i < int64(r) {
return createError(x, v, fmt.Sprintf("value must be greater than or equal to %v", r))
}
case InclusiveMaximum:
if i > int64(r) {
return createError(x, v, fmt.Sprintf("value must be less than or equal to %v", r))
}
default:
return createError(x, v, fmt.Sprintf("constraint %v is not applicable for type integer", v.Name))
}
return nil
}
func validateFloat(x reflect.Value, v Constraint) error {
f := x.Float()
r, ok := v.Rule.(float64)
if !ok {
return createError(x, v, fmt.Sprintf("rule must be float value for %v constraint; got: %v", v.Name, v.Rule))
}
switch v.Name {
case ExclusiveMinimum:
if f <= r {
return createError(x, v, fmt.Sprintf("value must be greater than %v", r))
}
case ExclusiveMaximum:
if f >= r {
return createError(x, v, fmt.Sprintf("value must be less than %v", r))
}
case InclusiveMinimum:
if f < r {
return createError(x, v, fmt.Sprintf("value must be greater than or equal to %v", r))
}
case InclusiveMaximum:
if f > r {
return createError(x, v, fmt.Sprintf("value must be less than or equal to %v", r))
}
default:
return createError(x, v, fmt.Sprintf("constraint %s is not applicable for type float", v.Name))
}
return nil
}
func validateString(x reflect.Value, v Constraint) error {
s := x.String()
switch v.Name {
case Empty:
if len(s) == 0 {
return checkEmpty(x, v)
}
case Pattern:
reg, err := regexp.Compile(v.Rule.(string))
if err != nil {
return createError(x, v, err.Error())
}
if !reg.MatchString(s) {
return createError(x, v, fmt.Sprintf("value doesn't match pattern %v", v.Rule))
}
case MaxLength:
if _, ok := v.Rule.(int); !ok {
return createError(x, v, fmt.Sprintf("rule must be integer value for %v constraint; got: %v", v.Name, v.Rule))
}
if len(s) > v.Rule.(int) {
return createError(x, v, fmt.Sprintf("value length must be less than %v", v.Rule))
}
case MinLength:
if _, ok := v.Rule.(int); !ok {
return createError(x, v, fmt.Sprintf("rule must be integer value for %v constraint; got: %v", v.Name, v.Rule))
}
if len(s) < v.Rule.(int) {
return createError(x, v, fmt.Sprintf("value length must be greater than %v", v.Rule))
}
case ReadOnly:
if len(s) > 0 {
return createError(reflect.ValueOf(s), v, "readonly parameter; must send as nil or empty in request")
}
default:
return createError(x, v, fmt.Sprintf("constraint %s is not applicable to string type", v.Name))
}
if v.Chain != nil {
return Validate([]Validation{
{
TargetValue: getInterfaceValue(x),
Constraints: v.Chain,
},
})
}
return nil
}
func validateArrayMap(x reflect.Value, v Constraint) error {
switch v.Name {
case Null:
if x.IsNil() {
return checkNil(x, v)
}
case Empty:
if x.IsNil() || x.Len() == 0 {
return checkEmpty(x, v)
}
case MaxItems:
if _, ok := v.Rule.(int); !ok {
return createError(x, v, fmt.Sprintf("rule must be integer for %v constraint; got: %v", v.Name, v.Rule))
}
if x.Len() > v.Rule.(int) {
return createError(x, v, fmt.Sprintf("maximum item limit is %v; got: %v", v.Rule, x.Len()))
}
case MinItems:
if _, ok := v.Rule.(int); !ok {
return createError(x, v, fmt.Sprintf("rule must be integer for %v constraint; got: %v", v.Name, v.Rule))
}
if x.Len() < v.Rule.(int) {
return createError(x, v, fmt.Sprintf("minimum item limit is %v; got: %v", v.Rule, x.Len()))
}
case UniqueItems:
if x.Kind() == reflect.Array || x.Kind() == reflect.Slice {
if !checkForUniqueInArray(x) {
return createError(x, v, fmt.Sprintf("all items in parameter %q must be unique; got:%v", v.Target, x))
}
} else if x.Kind() == reflect.Map {
if !checkForUniqueInMap(x) {
return createError(x, v, fmt.Sprintf("all items in parameter %q must be unique; got:%v", v.Target, x))
}
} else {
return createError(x, v, fmt.Sprintf("type must be array, slice or map for constraint %v; got: %v", v.Name, x.Kind()))
}
case ReadOnly:
if x.Len() != 0 {
return createError(x, v, "readonly parameter; must send as nil or empty in request")
}
default:
return createError(x, v, fmt.Sprintf("constraint %v is not applicable to array, slice and map type", v.Name))
}
if v.Chain != nil {
return Validate([]Validation{
{
TargetValue: getInterfaceValue(x),
Constraints: v.Chain,
},
})
}
return nil
}
func checkNil(x reflect.Value, v Constraint) error {
if _, ok := v.Rule.(bool); !ok {
return createError(x, v, fmt.Sprintf("rule must be bool value for %v constraint; got: %v", v.Name, v.Rule))
}
if v.Rule.(bool) {
return createError(x, v, "value can not be null; required parameter")
}
return nil
}
func checkEmpty(x reflect.Value, v Constraint) error {
if _, ok := v.Rule.(bool); !ok {
return createError(x, v, fmt.Sprintf("rule must be bool value for %v constraint; got: %v", v.Name, v.Rule))
}
if v.Rule.(bool) {
return createError(x, v, "value can not be null or empty; required parameter")
}
return nil
}
func checkForUniqueInArray(x reflect.Value) bool {
if x == reflect.Zero(reflect.TypeOf(x)) || x.Len() == 0 {
return false
}
arrOfInterface := make([]interface{}, x.Len())
for i := 0; i < x.Len(); i++ {
arrOfInterface[i] = x.Index(i).Interface()
}
m := make(map[interface{}]bool)
for _, val := range arrOfInterface {
if m[val] {
return false
}
m[val] = true
}
return true
}
func checkForUniqueInMap(x reflect.Value) bool {
if x == reflect.Zero(reflect.TypeOf(x)) || x.Len() == 0 {
return false
}
mapOfInterface := make(map[interface{}]interface{}, x.Len())
keys := x.MapKeys()
for _, k := range keys {
mapOfInterface[k.Interface()] = x.MapIndex(k).Interface()
}
m := make(map[interface{}]bool)
for _, val := range mapOfInterface {
if m[val] {
return false
}
m[val] = true
}
return true
}
func getInterfaceValue(x reflect.Value) interface{} {
if x.Kind() == reflect.Invalid {
return nil
}
return x.Interface()
}
func isZero(x interface{}) bool {
return x == reflect.Zero(reflect.TypeOf(x)).Interface()
}
func createError(x reflect.Value, v Constraint, err string) error {
return fmt.Errorf("autorest/validation: validation failed: parameter=%s constraint=%s value=%#v details: %s",
v.Target, v.Name, getInterfaceValue(x), err)
}
// NewErrorWithValidationError appends package type and method name in
// validation error.
func NewErrorWithValidationError(err error, packageType, method string) error {
return fmt.Errorf("%s#%s: Invalid input: %v", packageType, method, err)
}

35
vendor/github.com/Azure/go-autorest/autorest/version.go generated vendored
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@ -1,35 +0,0 @@
package autorest
import (
"bytes"
"fmt"
"strings"
"sync"
)
const (
major = 8
minor = 0
patch = 0
tag = ""
)
var once sync.Once
var version string
// Version returns the semantic version (see http://semver.org).
func Version() string {
once.Do(func() {
semver := fmt.Sprintf("%d.%d.%d", major, minor, patch)
verBuilder := bytes.NewBufferString(semver)
if tag != "" && tag != "-" {
updated := strings.TrimPrefix(tag, "-")
_, err := verBuilder.WriteString("-" + updated)
if err == nil {
verBuilder = bytes.NewBufferString(semver)
}
}
version = verBuilder.String()
})
return version
}

191
vendor/github.com/Unknwon/com/LICENSE generated vendored
View File

@ -1,191 +0,0 @@
Apache License
Version 2.0, January 2004
http://www.apache.org/licenses/
TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
1. Definitions.
"License" shall mean the terms and conditions for use, reproduction, and
distribution as defined by Sections 1 through 9 of this document.
"Licensor" shall mean the copyright owner or entity authorized by the copyright
owner that is granting the License.
"Legal Entity" shall mean the union of the acting entity and all other entities
that control, are controlled by, or are under common control with that entity.
For the purposes of this definition, "control" means (i) the power, direct or
indirect, to cause the direction or management of such entity, whether by
contract or otherwise, or (ii) ownership of fifty percent (50%) or more of the
outstanding shares, or (iii) beneficial ownership of such entity.
"You" (or "Your") shall mean an individual or Legal Entity exercising
permissions granted by this License.
"Source" form shall mean the preferred form for making modifications, including
but not limited to software source code, documentation source, and configuration
files.
"Object" form shall mean any form resulting from mechanical transformation or
translation of a Source form, including but not limited to compiled object code,
generated documentation, and conversions to other media types.
"Work" shall mean the work of authorship, whether in Source or Object form, made
available under the License, as indicated by a copyright notice that is included
in or attached to the work (an example is provided in the Appendix below).
"Derivative Works" shall mean any work, whether in Source or Object form, that
is based on (or derived from) the Work and for which the editorial revisions,
annotations, elaborations, or other modifications represent, as a whole, an
original work of authorship. For the purposes of this License, Derivative Works
shall not include works that remain separable from, or merely link (or bind by
name) to the interfaces of, the Work and Derivative Works thereof.
"Contribution" shall mean any work of authorship, including the original version
of the Work and any modifications or additions to that Work or Derivative Works
thereof, that is intentionally submitted to Licensor for inclusion in the Work
by the copyright owner or by an individual or Legal Entity authorized to submit
on behalf of the copyright owner. For the purposes of this definition,
"submitted" means any form of electronic, verbal, or written communication sent
to the Licensor or its representatives, including but not limited to
communication on electronic mailing lists, source code control systems, and
issue tracking systems that are managed by, or on behalf of, the Licensor for
the purpose of discussing and improving the Work, but excluding communication
that is conspicuously marked or otherwise designated in writing by the copyright
owner as "Not a Contribution."
"Contributor" shall mean Licensor and any individual or Legal Entity on behalf
of whom a Contribution has been received by Licensor and subsequently
incorporated within the Work.
2. Grant of Copyright License.
Subject to the terms and conditions of this License, each Contributor hereby
grants to You a perpetual, worldwide, non-exclusive, no-charge, royalty-free,
irrevocable copyright license to reproduce, prepare Derivative Works of,
publicly display, publicly perform, sublicense, and distribute the Work and such
Derivative Works in Source or Object form.
3. Grant of Patent License.
Subject to the terms and conditions of this License, each Contributor hereby
grants to You a perpetual, worldwide, non-exclusive, no-charge, royalty-free,
irrevocable (except as stated in this section) patent license to make, have
made, use, offer to sell, sell, import, and otherwise transfer the Work, where
such license applies only to those patent claims licensable by such Contributor
that are necessarily infringed by their Contribution(s) alone or by combination
of their Contribution(s) with the Work to which such Contribution(s) was
submitted. If You institute patent litigation against any entity (including a
cross-claim or counterclaim in a lawsuit) alleging that the Work or a
Contribution incorporated within the Work constitutes direct or contributory
patent infringement, then any patent licenses granted to You under this License
for that Work shall terminate as of the date such litigation is filed.
4. Redistribution.
You may reproduce and distribute copies of the Work or Derivative Works thereof
in any medium, with or without modifications, and in Source or Object form,
provided that You meet the following conditions:
You must give any other recipients of the Work or Derivative Works a copy of
this License; and
You must cause any modified files to carry prominent notices stating that You
changed the files; and
You must retain, in the Source form of any Derivative Works that You distribute,
all copyright, patent, trademark, and attribution notices from the Source form
of the Work, excluding those notices that do not pertain to any part of the
Derivative Works; and
If the Work includes a "NOTICE" text file as part of its distribution, then any
Derivative Works that You distribute must include a readable copy of the
attribution notices contained within such NOTICE file, excluding those notices
that do not pertain to any part of the Derivative Works, in at least one of the
following places: within a NOTICE text file distributed as part of the
Derivative Works; within the Source form or documentation, if provided along
with the Derivative Works; or, within a display generated by the Derivative
Works, if and wherever such third-party notices normally appear. The contents of
the NOTICE file are for informational purposes only and do not modify the
License. You may add Your own attribution notices within Derivative Works that
You distribute, alongside or as an addendum to the NOTICE text from the Work,
provided that such additional attribution notices cannot be construed as
modifying the License.
You may add Your own copyright statement to Your modifications and may provide
additional or different license terms and conditions for use, reproduction, or
distribution of Your modifications, or for any such Derivative Works as a whole,
provided Your use, reproduction, and distribution of the Work otherwise complies
with the conditions stated in this License.
5. Submission of Contributions.
Unless You explicitly state otherwise, any Contribution intentionally submitted
for inclusion in the Work by You to the Licensor shall be under the terms and
conditions of this License, without any additional terms or conditions.
Notwithstanding the above, nothing herein shall supersede or modify the terms of
any separate license agreement you may have executed with Licensor regarding
such Contributions.
6. Trademarks.
This License does not grant permission to use the trade names, trademarks,
service marks, or product names of the Licensor, except as required for
reasonable and customary use in describing the origin of the Work and
reproducing the content of the NOTICE file.
7. Disclaimer of Warranty.
Unless required by applicable law or agreed to in writing, Licensor provides the
Work (and each Contributor provides its Contributions) on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied,
including, without limitation, any warranties or conditions of TITLE,
NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A PARTICULAR PURPOSE. You are
solely responsible for determining the appropriateness of using or
redistributing the Work and assume any risks associated with Your exercise of
permissions under this License.
8. Limitation of Liability.
In no event and under no legal theory, whether in tort (including negligence),
contract, or otherwise, unless required by applicable law (such as deliberate
and grossly negligent acts) or agreed to in writing, shall any Contributor be
liable to You for damages, including any direct, indirect, special, incidental,
or consequential damages of any character arising as a result of this License or
out of the use or inability to use the Work (including but not limited to
damages for loss of goodwill, work stoppage, computer failure or malfunction, or
any and all other commercial damages or losses), even if such Contributor has
been advised of the possibility of such damages.
9. Accepting Warranty or Additional Liability.
While redistributing the Work or Derivative Works thereof, You may choose to
offer, and charge a fee for, acceptance of support, warranty, indemnity, or
other liability obligations and/or rights consistent with this License. However,
in accepting such obligations, You may act only on Your own behalf and on Your
sole responsibility, not on behalf of any other Contributor, and only if You
agree to indemnify, defend, and hold each Contributor harmless for any liability
incurred by, or claims asserted against, such Contributor by reason of your
accepting any such warranty or additional liability.
END OF TERMS AND CONDITIONS
APPENDIX: How to apply the Apache License to your work
To apply the Apache License to your work, attach the following boilerplate
notice, with the fields enclosed by brackets "[]" replaced with your own
identifying information. (Don't include the brackets!) The text should be
enclosed in the appropriate comment syntax for the file format. We also
recommend that a file or class name and description of purpose be included on
the same "printed page" as the copyright notice for easier identification within
third-party archives.
Copyright [yyyy] [name of copyright owner]
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.

20
vendor/github.com/Unknwon/com/README.md generated vendored
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@ -1,20 +0,0 @@
Common Functions
================
[![Build Status](https://travis-ci.org/Unknwon/com.svg)](https://travis-ci.org/Unknwon/com) [![Go Walker](http://gowalker.org/api/v1/badge)](http://gowalker.org/github.com/Unknwon/com)
This is an open source project for commonly used functions for the Go programming language.
This package need >= **go 1.2**
Code Convention: based on [Go Code Convention](https://github.com/Unknwon/go-code-convention).
## Contribute
Your contribute is welcome, but you have to check following steps after you added some functions and commit them:
1. Make sure you wrote user-friendly comments for **all functions** .
2. Make sure you wrote test cases with any possible condition for **all functions** in file `*_test.go`.
3. Make sure you wrote benchmarks for **all functions** in file `*_test.go`.
4. Make sure you wrote useful examples for **all functions** in file `example_test.go`.
5. Make sure you ran `go test` and got **PASS** .

161
vendor/github.com/Unknwon/com/cmd.go generated vendored
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@ -1,161 +0,0 @@
// +build go1.2
// Copyright 2013 com authors
//
// Licensed under the Apache License, Version 2.0 (the "License"): you may
// not use this file except in compliance with the License. You may obtain
// a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
// WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
// License for the specific language governing permissions and limitations
// under the License.
// Package com is an open source project for commonly used functions for the Go programming language.
package com
import (
"bytes"
"fmt"
"os/exec"
"runtime"
"strings"
)
// ExecCmdDirBytes executes system command in given directory
// and return stdout, stderr in bytes type, along with possible error.
func ExecCmdDirBytes(dir, cmdName string, args ...string) ([]byte, []byte, error) {
bufOut := new(bytes.Buffer)
bufErr := new(bytes.Buffer)
cmd := exec.Command(cmdName, args...)
cmd.Dir = dir
cmd.Stdout = bufOut
cmd.Stderr = bufErr
err := cmd.Run()
return bufOut.Bytes(), bufErr.Bytes(), err
}
// ExecCmdBytes executes system command
// and return stdout, stderr in bytes type, along with possible error.
func ExecCmdBytes(cmdName string, args ...string) ([]byte, []byte, error) {
return ExecCmdDirBytes("", cmdName, args...)
}
// ExecCmdDir executes system command in given directory
// and return stdout, stderr in string type, along with possible error.
func ExecCmdDir(dir, cmdName string, args ...string) (string, string, error) {
bufOut, bufErr, err := ExecCmdDirBytes(dir, cmdName, args...)
return string(bufOut), string(bufErr), err
}
// ExecCmd executes system command
// and return stdout, stderr in string type, along with possible error.
func ExecCmd(cmdName string, args ...string) (string, string, error) {
return ExecCmdDir("", cmdName, args...)
}
// _________ .__ .____
// \_ ___ \ ____ | | ___________ | | ____ ____
// / \ \/ / _ \| | / _ \_ __ \ | | / _ \ / ___\
// \ \___( <_> ) |_( <_> ) | \/ | |__( <_> ) /_/ >
// \______ /\____/|____/\____/|__| |_______ \____/\___ /
// \/ \/ /_____/
// Color number constants.
const (
Gray = uint8(iota + 90)
Red
Green
Yellow
Blue
Magenta
//NRed = uint8(31) // Normal
EndColor = "\033[0m"
)
// getColorLevel returns colored level string by given level.
func getColorLevel(level string) string {
level = strings.ToUpper(level)
switch level {
case "TRAC":
return fmt.Sprintf("\033[%dm%s\033[0m", Blue, level)
case "ERRO":
return fmt.Sprintf("\033[%dm%s\033[0m", Red, level)
case "WARN":
return fmt.Sprintf("\033[%dm%s\033[0m", Magenta, level)
case "SUCC":
return fmt.Sprintf("\033[%dm%s\033[0m", Green, level)
default:
return level
}
}
// ColorLogS colors log and return colored content.
// Log format: <level> <content [highlight][path]> [ error ].
// Level: TRAC -> blue; ERRO -> red; WARN -> Magenta; SUCC -> green; others -> default.
// Content: default; path: yellow; error -> red.
// Level has to be surrounded by "[" and "]".
// Highlights have to be surrounded by "# " and " #"(space), "#" will be deleted.
// Paths have to be surrounded by "( " and " )"(space).
// Errors have to be surrounded by "[ " and " ]"(space).
// Note: it hasn't support windows yet, contribute is welcome.
func ColorLogS(format string, a ...interface{}) string {
log := fmt.Sprintf(format, a...)
var clog string
if runtime.GOOS != "windows" {
// Level.
i := strings.Index(log, "]")
if log[0] == '[' && i > -1 {
clog += "[" + getColorLevel(log[1:i]) + "]"
}
log = log[i+1:]
// Error.
log = strings.Replace(log, "[ ", fmt.Sprintf("[\033[%dm", Red), -1)
log = strings.Replace(log, " ]", EndColor+"]", -1)
// Path.
log = strings.Replace(log, "( ", fmt.Sprintf("(\033[%dm", Yellow), -1)
log = strings.Replace(log, " )", EndColor+")", -1)
// Highlights.
log = strings.Replace(log, "# ", fmt.Sprintf("\033[%dm", Gray), -1)
log = strings.Replace(log, " #", EndColor, -1)
} else {
// Level.
i := strings.Index(log, "]")
if log[0] == '[' && i > -1 {
clog += "[" + log[1:i] + "]"
}
log = log[i+1:]
// Error.
log = strings.Replace(log, "[ ", "[", -1)
log = strings.Replace(log, " ]", "]", -1)
// Path.
log = strings.Replace(log, "( ", "(", -1)
log = strings.Replace(log, " )", ")", -1)
// Highlights.
log = strings.Replace(log, "# ", "", -1)
log = strings.Replace(log, " #", "", -1)
}
return clog + log
}
// ColorLog prints colored log to stdout.
// See color rules in function 'ColorLogS'.
func ColorLog(format string, a ...interface{}) {
fmt.Print(ColorLogS(format, a...))
}

157
vendor/github.com/Unknwon/com/convert.go generated vendored
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@ -1,157 +0,0 @@
// Copyright 2014 com authors
//
// Licensed under the Apache License, Version 2.0 (the "License"): you may
// not use this file except in compliance with the License. You may obtain
// a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
// WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
// License for the specific language governing permissions and limitations
// under the License.
package com
import (
"fmt"
"strconv"
)
// Convert string to specify type.
type StrTo string
func (f StrTo) Exist() bool {
return string(f) != string(0x1E)
}
func (f StrTo) Uint8() (uint8, error) {
v, err := strconv.ParseUint(f.String(), 10, 8)
return uint8(v), err
}
func (f StrTo) Int() (int, error) {
v, err := strconv.ParseInt(f.String(), 10, 0)
return int(v), err
}
func (f StrTo) Int64() (int64, error) {
v, err := strconv.ParseInt(f.String(), 10, 64)
return int64(v), err
}
func (f StrTo) MustUint8() uint8 {
v, _ := f.Uint8()
return v
}
func (f StrTo) MustInt() int {
v, _ := f.Int()
return v
}
func (f StrTo) MustInt64() int64 {
v, _ := f.Int64()
return v
}
func (f StrTo) String() string {
if f.Exist() {
return string(f)
}
return ""
}
// Convert any type to string.
func ToStr(value interface{}, args ...int) (s string) {
switch v := value.(type) {
case bool:
s = strconv.FormatBool(v)
case float32:
s = strconv.FormatFloat(float64(v), 'f', argInt(args).Get(0, -1), argInt(args).Get(1, 32))
case float64:
s = strconv.FormatFloat(v, 'f', argInt(args).Get(0, -1), argInt(args).Get(1, 64))
case int:
s = strconv.FormatInt(int64(v), argInt(args).Get(0, 10))
case int8:
s = strconv.FormatInt(int64(v), argInt(args).Get(0, 10))
case int16:
s = strconv.FormatInt(int64(v), argInt(args).Get(0, 10))
case int32:
s = strconv.FormatInt(int64(v), argInt(args).Get(0, 10))
case int64:
s = strconv.FormatInt(v, argInt(args).Get(0, 10))
case uint:
s = strconv.FormatUint(uint64(v), argInt(args).Get(0, 10))
case uint8:
s = strconv.FormatUint(uint64(v), argInt(args).Get(0, 10))
case uint16:
s = strconv.FormatUint(uint64(v), argInt(args).Get(0, 10))
case uint32:
s = strconv.FormatUint(uint64(v), argInt(args).Get(0, 10))
case uint64:
s = strconv.FormatUint(v, argInt(args).Get(0, 10))
case string:
s = v
case []byte:
s = string(v)
default:
s = fmt.Sprintf("%v", v)
}
return s
}
type argInt []int
func (a argInt) Get(i int, args ...int) (r int) {
if i >= 0 && i < len(a) {
r = a[i]
} else if len(args) > 0 {
r = args[0]
}
return
}
// HexStr2int converts hex format string to decimal number.
func HexStr2int(hexStr string) (int, error) {
num := 0
length := len(hexStr)
for i := 0; i < length; i++ {
char := hexStr[length-i-1]
factor := -1
switch {
case char >= '0' && char <= '9':
factor = int(char) - '0'
case char >= 'a' && char <= 'f':
factor = int(char) - 'a' + 10
default:
return -1, fmt.Errorf("invalid hex: %s", string(char))
}
num += factor * PowInt(16, i)
}
return num, nil
}
// Int2HexStr converts decimal number to hex format string.
func Int2HexStr(num int) (hex string) {
if num == 0 {
return "0"
}
for num > 0 {
r := num % 16
c := "?"
if r >= 0 && r <= 9 {
c = string(r + '0')
} else {
c = string(r + 'a' - 10)
}
hex = c + hex
num = num / 16
}
return hex
}

173
vendor/github.com/Unknwon/com/dir.go generated vendored
View File

@ -1,173 +0,0 @@
// Copyright 2013 com authors
//
// Licensed under the Apache License, Version 2.0 (the "License"): you may
// not use this file except in compliance with the License. You may obtain
// a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
// WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
// License for the specific language governing permissions and limitations
// under the License.
package com
import (
"errors"
"fmt"
"os"
"path"
"strings"
)
// IsDir returns true if given path is a directory,
// or returns false when it's a file or does not exist.
func IsDir(dir string) bool {
f, e := os.Stat(dir)
if e != nil {
return false
}
return f.IsDir()
}
func statDir(dirPath, recPath string, includeDir, isDirOnly bool) ([]string, error) {
dir, err := os.Open(dirPath)
if err != nil {
return nil, err
}
defer dir.Close()
fis, err := dir.Readdir(0)
if err != nil {
return nil, err
}
statList := make([]string, 0)
for _, fi := range fis {
if strings.Contains(fi.Name(), ".DS_Store") {
continue
}
relPath := path.Join(recPath, fi.Name())
curPath := path.Join(dirPath, fi.Name())
if fi.IsDir() {
if includeDir {
statList = append(statList, relPath+"/")
}
s, err := statDir(curPath, relPath, includeDir, isDirOnly)
if err != nil {
return nil, err
}
statList = append(statList, s...)
} else if !isDirOnly {
statList = append(statList, relPath)
}
}
return statList, nil
}
// StatDir gathers information of given directory by depth-first.
// It returns slice of file list and includes subdirectories if enabled;
// it returns error and nil slice when error occurs in underlying functions,
// or given path is not a directory or does not exist.
//
// Slice does not include given path itself.
// If subdirectories is enabled, they will have suffix '/'.
func StatDir(rootPath string, includeDir ...bool) ([]string, error) {
if !IsDir(rootPath) {
return nil, errors.New("not a directory or does not exist: " + rootPath)
}
isIncludeDir := false
if len(includeDir) >= 1 {
isIncludeDir = includeDir[0]
}
return statDir(rootPath, "", isIncludeDir, false)
}
// GetAllSubDirs returns all subdirectories of given root path.
// Slice does not include given path itself.
func GetAllSubDirs(rootPath string) ([]string, error) {
if !IsDir(rootPath) {
return nil, errors.New("not a directory or does not exist: " + rootPath)
}
return statDir(rootPath, "", true, true)
}
// GetFileListBySuffix returns an ordered list of file paths.
// It recognize if given path is a file, and don't do recursive find.
func GetFileListBySuffix(dirPath, suffix string) ([]string, error) {
if !IsExist(dirPath) {
return nil, fmt.Errorf("given path does not exist: %s", dirPath)
} else if IsFile(dirPath) {
return []string{dirPath}, nil
}
// Given path is a directory.
dir, err := os.Open(dirPath)
if err != nil {
return nil, err
}
fis, err := dir.Readdir(0)
if err != nil {
return nil, err
}
files := make([]string, 0, len(fis))
for _, fi := range fis {
if strings.HasSuffix(fi.Name(), suffix) {
files = append(files, path.Join(dirPath, fi.Name()))
}
}
return files, nil
}
// CopyDir copy files recursively from source to target directory.
//
// The filter accepts a function that process the path info.
// and should return true for need to filter.
//
// It returns error when error occurs in underlying functions.
func CopyDir(srcPath, destPath string, filters ...func(filePath string) bool) error {
// Check if target directory exists.
if IsExist(destPath) {
return errors.New("file or directory alreay exists: " + destPath)
}
err := os.MkdirAll(destPath, os.ModePerm)
if err != nil {
return err
}
// Gather directory info.
infos, err := StatDir(srcPath, true)
if err != nil {
return err
}
var filter func(filePath string) bool
if len(filters) > 0 {
filter = filters[0]
}
for _, info := range infos {
if filter != nil && filter(info) {
continue
}
curPath := path.Join(destPath, info)
if strings.HasSuffix(info, "/") {
err = os.MkdirAll(curPath, os.ModePerm)
} else {
err = Copy(path.Join(srcPath, info), curPath)
}
if err != nil {
return err
}
}
return nil
}

145
vendor/github.com/Unknwon/com/file.go generated vendored
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@ -1,145 +0,0 @@
// Copyright 2013 com authors
//
// Licensed under the Apache License, Version 2.0 (the "License"): you may
// not use this file except in compliance with the License. You may obtain
// a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
// WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
// License for the specific language governing permissions and limitations
// under the License.
package com
import (
"fmt"
"io"
"io/ioutil"
"math"
"os"
"path"
)
// Storage unit constants.
const (
Byte = 1
KByte = Byte * 1024
MByte = KByte * 1024
GByte = MByte * 1024
TByte = GByte * 1024
PByte = TByte * 1024
EByte = PByte * 1024
)
func logn(n, b float64) float64 {
return math.Log(n) / math.Log(b)
}
func humanateBytes(s uint64, base float64, sizes []string) string {
if s < 10 {
return fmt.Sprintf("%dB", s)
}
e := math.Floor(logn(float64(s), base))
suffix := sizes[int(e)]
val := float64(s) / math.Pow(base, math.Floor(e))
f := "%.0f"
if val < 10 {
f = "%.1f"
}
return fmt.Sprintf(f+"%s", val, suffix)
}
// HumaneFileSize calculates the file size and generate user-friendly string.
func HumaneFileSize(s uint64) string {
sizes := []string{"B", "KB", "MB", "GB", "TB", "PB", "EB"}
return humanateBytes(s, 1024, sizes)
}
// FileMTime returns file modified time and possible error.
func FileMTime(file string) (int64, error) {
f, err := os.Stat(file)
if err != nil {
return 0, err
}
return f.ModTime().Unix(), nil
}
// FileSize returns file size in bytes and possible error.
func FileSize(file string) (int64, error) {
f, err := os.Stat(file)
if err != nil {
return 0, err
}
return f.Size(), nil
}
// Copy copies file from source to target path.
func Copy(src, dest string) error {
// Gather file information to set back later.
si, err := os.Lstat(src)
if err != nil {
return err
}
// Handle symbolic link.
if si.Mode()&os.ModeSymlink != 0 {
target, err := os.Readlink(src)
if err != nil {
return err
}
// NOTE: os.Chmod and os.Chtimes don't recoganize symbolic link,
// which will lead "no such file or directory" error.
return os.Symlink(target, dest)
}
sr, err := os.Open(src)
if err != nil {
return err
}
defer sr.Close()
dw, err := os.Create(dest)
if err != nil {
return err
}
defer dw.Close()
if _, err = io.Copy(dw, sr); err != nil {
return err
}
// Set back file information.
if err = os.Chtimes(dest, si.ModTime(), si.ModTime()); err != nil {
return err
}
return os.Chmod(dest, si.Mode())
}
// WriteFile writes data to a file named by filename.
// If the file does not exist, WriteFile creates it
// and its upper level paths.
func WriteFile(filename string, data []byte) error {
os.MkdirAll(path.Dir(filename), os.ModePerm)
return ioutil.WriteFile(filename, data, 0655)
}
// IsFile returns true if given path is a file,
// or returns false when it's a directory or does not exist.
func IsFile(filePath string) bool {
f, e := os.Stat(filePath)
if e != nil {
return false
}
return !f.IsDir()
}
// IsExist checks whether a file or directory exists.
// It returns false when the file or directory does not exist.
func IsExist(path string) bool {
_, err := os.Stat(path)
return err == nil || os.IsExist(err)
}

60
vendor/github.com/Unknwon/com/html.go generated vendored
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@ -1,60 +0,0 @@
// Copyright 2013 com authors
//
// Licensed under the Apache License, Version 2.0 (the "License"): you may
// not use this file except in compliance with the License. You may obtain
// a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
// WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
// License for the specific language governing permissions and limitations
// under the License.
package com
import (
"html"
"regexp"
"strings"
)
// Html2JS converts []byte type of HTML content into JS format.
func Html2JS(data []byte) []byte {
s := string(data)
s = strings.Replace(s, `\`, `\\`, -1)
s = strings.Replace(s, "\n", `\n`, -1)
s = strings.Replace(s, "\r", "", -1)
s = strings.Replace(s, "\"", `\"`, -1)
s = strings.Replace(s, "<table>", "&lt;table>", -1)
return []byte(s)
}
// encode html chars to string
func HtmlEncode(str string) string {
return html.EscapeString(str)
}
// decode string to html chars
func HtmlDecode(str string) string {
return html.UnescapeString(str)
}
// strip tags in html string
func StripTags(src string) string {
//去除style,script,html tag
re := regexp.MustCompile(`(?s)<(?:style|script)[^<>]*>.*?</(?:style|script)>|</?[a-z][a-z0-9]*[^<>]*>|<!--.*?-->`)
src = re.ReplaceAllString(src, "")
//trim all spaces(2+) into \n
re = regexp.MustCompile(`\s{2,}`)
src = re.ReplaceAllString(src, "\n")
return strings.TrimSpace(src)
}
// change \n to <br/>
func Nl2br(str string) string {
return strings.Replace(str, "\n", "<br/>", -1)
}

201
vendor/github.com/Unknwon/com/http.go generated vendored
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@ -1,201 +0,0 @@
// Copyright 2013 com authors
//
// Licensed under the Apache License, Version 2.0 (the "License"): you may
// not use this file except in compliance with the License. You may obtain
// a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
// WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
// License for the specific language governing permissions and limitations
// under the License.
package com
import (
"bytes"
"encoding/json"
"fmt"
"io"
"io/ioutil"
"net/http"
"os"
"path"
)
type NotFoundError struct {
Message string
}
func (e NotFoundError) Error() string {
return e.Message
}
type RemoteError struct {
Host string
Err error
}
func (e *RemoteError) Error() string {
return e.Err.Error()
}
var UserAgent = "Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/29.0.1541.0 Safari/537.36"
// HttpCall makes HTTP method call.
func HttpCall(client *http.Client, method, url string, header http.Header, body io.Reader) (io.ReadCloser, error) {
req, err := http.NewRequest(method, url, body)
if err != nil {
return nil, err
}
req.Header.Set("User-Agent", UserAgent)
for k, vs := range header {
req.Header[k] = vs
}
resp, err := client.Do(req)
if err != nil {
return nil, err
}
if resp.StatusCode == 200 {
return resp.Body, nil
}
resp.Body.Close()
if resp.StatusCode == 404 { // 403 can be rate limit error. || resp.StatusCode == 403 {
err = fmt.Errorf("resource not found: %s", url)
} else {
err = fmt.Errorf("%s %s -> %d", method, url, resp.StatusCode)
}
return nil, err
}
// HttpGet gets the specified resource.
// ErrNotFound is returned if the server responds with status 404.
func HttpGet(client *http.Client, url string, header http.Header) (io.ReadCloser, error) {
return HttpCall(client, "GET", url, header, nil)
}
// HttpPost posts the specified resource.
// ErrNotFound is returned if the server responds with status 404.
func HttpPost(client *http.Client, url string, header http.Header, body []byte) (io.ReadCloser, error) {
return HttpCall(client, "POST", url, header, bytes.NewBuffer(body))
}
// HttpGetToFile gets the specified resource and writes to file.
// ErrNotFound is returned if the server responds with status 404.
func HttpGetToFile(client *http.Client, url string, header http.Header, fileName string) error {
rc, err := HttpGet(client, url, header)
if err != nil {
return err
}
defer rc.Close()
os.MkdirAll(path.Dir(fileName), os.ModePerm)
f, err := os.Create(fileName)
if err != nil {
return err
}
defer f.Close()
_, err = io.Copy(f, rc)
return err
}
// HttpGetBytes gets the specified resource. ErrNotFound is returned if the server
// responds with status 404.
func HttpGetBytes(client *http.Client, url string, header http.Header) ([]byte, error) {
rc, err := HttpGet(client, url, header)
if err != nil {
return nil, err
}
defer rc.Close()
return ioutil.ReadAll(rc)
}
// HttpGetJSON gets the specified resource and mapping to struct.
// ErrNotFound is returned if the server responds with status 404.
func HttpGetJSON(client *http.Client, url string, v interface{}) error {
rc, err := HttpGet(client, url, nil)
if err != nil {
return err
}
defer rc.Close()
err = json.NewDecoder(rc).Decode(v)
if _, ok := err.(*json.SyntaxError); ok {
return fmt.Errorf("JSON syntax error at %s", url)
}
return nil
}
// HttpPostJSON posts the specified resource with struct values,
// and maps results to struct.
// ErrNotFound is returned if the server responds with status 404.
func HttpPostJSON(client *http.Client, url string, body, v interface{}) error {
data, err := json.Marshal(body)
if err != nil {
return err
}
rc, err := HttpPost(client, url, http.Header{"content-type": []string{"application/json"}}, data)
if err != nil {
return err
}
defer rc.Close()
err = json.NewDecoder(rc).Decode(v)
if _, ok := err.(*json.SyntaxError); ok {
return fmt.Errorf("JSON syntax error at %s", url)
}
return nil
}
// A RawFile describes a file that can be downloaded.
type RawFile interface {
Name() string
RawUrl() string
Data() []byte
SetData([]byte)
}
// FetchFiles fetches files specified by the rawURL field in parallel.
func FetchFiles(client *http.Client, files []RawFile, header http.Header) error {
ch := make(chan error, len(files))
for i := range files {
go func(i int) {
p, err := HttpGetBytes(client, files[i].RawUrl(), nil)
if err != nil {
ch <- err
return
}
files[i].SetData(p)
ch <- nil
}(i)
}
for _ = range files {
if err := <-ch; err != nil {
return err
}
}
return nil
}
// FetchFiles uses command `curl` to fetch files specified by the rawURL field in parallel.
func FetchFilesCurl(files []RawFile, curlOptions ...string) error {
ch := make(chan error, len(files))
for i := range files {
go func(i int) {
stdout, _, err := ExecCmd("curl", append(curlOptions, files[i].RawUrl())...)
if err != nil {
ch <- err
return
}
files[i].SetData([]byte(stdout))
ch <- nil
}(i)
}
for _ = range files {
if err := <-ch; err != nil {
return err
}
}
return nil
}

29
vendor/github.com/Unknwon/com/math.go generated vendored
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@ -1,29 +0,0 @@
// Copyright 2014 com authors
//
// Licensed under the Apache License, Version 2.0 (the "License"): you may
// not use this file except in compliance with the License. You may obtain
// a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
// WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
// License for the specific language governing permissions and limitations
// under the License.
package com
// PowInt is int type of math.Pow function.
func PowInt(x int, y int) int {
if y <= 0 {
return 1
} else {
if y % 2 == 0 {
sqrt := PowInt(x, y/2)
return sqrt * sqrt
} else {
return PowInt(x, y-1) * x
}
}
}

80
vendor/github.com/Unknwon/com/path.go generated vendored
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@ -1,80 +0,0 @@
// Copyright 2013 com authors
//
// Licensed under the Apache License, Version 2.0 (the "License"): you may
// not use this file except in compliance with the License. You may obtain
// a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
// WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
// License for the specific language governing permissions and limitations
// under the License.
package com
import (
"errors"
"os"
"path/filepath"
"runtime"
"strings"
)
// GetGOPATHs returns all paths in GOPATH variable.
func GetGOPATHs() []string {
gopath := os.Getenv("GOPATH")
var paths []string
if runtime.GOOS == "windows" {
gopath = strings.Replace(gopath, "\\", "/", -1)
paths = strings.Split(gopath, ";")
} else {
paths = strings.Split(gopath, ":")
}
return paths
}
// GetSrcPath returns app. source code path.
// It only works when you have src. folder in GOPATH,
// it returns error not able to locate source folder path.
func GetSrcPath(importPath string) (appPath string, err error) {
paths := GetGOPATHs()
for _, p := range paths {
if IsExist(p + "/src/" + importPath + "/") {
appPath = p + "/src/" + importPath + "/"
break
}
}
if len(appPath) == 0 {
return "", errors.New("Unable to locate source folder path")
}
appPath = filepath.Dir(appPath) + "/"
if runtime.GOOS == "windows" {
// Replace all '\' to '/'.
appPath = strings.Replace(appPath, "\\", "/", -1)
}
return appPath, nil
}
// HomeDir returns path of '~'(in Linux) on Windows,
// it returns error when the variable does not exist.
func HomeDir() (home string, err error) {
if runtime.GOOS == "windows" {
home = os.Getenv("USERPROFILE")
if len(home) == 0 {
home = os.Getenv("HOMEDRIVE") + os.Getenv("HOMEPATH")
}
} else {
home = os.Getenv("HOME")
}
if len(home) == 0 {
return "", errors.New("Cannot specify home directory because it's empty")
}
return home, nil
}

56
vendor/github.com/Unknwon/com/regex.go generated vendored
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@ -1,56 +0,0 @@
// Copyright 2013 com authors
//
// Licensed under the Apache License, Version 2.0 (the "License"): you may
// not use this file except in compliance with the License. You may obtain
// a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
// WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
// License for the specific language governing permissions and limitations
// under the License.
package com
import "regexp"
const (
regex_email_pattern = `(?i)[A-Z0-9._%+-]+@(?:[A-Z0-9-]+\.)+[A-Z]{2,6}`
regex_strict_email_pattern = `(?i)[A-Z0-9!#$%&'*+/=?^_{|}~-]+` +
`(?:\.[A-Z0-9!#$%&'*+/=?^_{|}~-]+)*` +
`@(?:[A-Z0-9](?:[A-Z0-9-]*[A-Z0-9])?\.)+` +
`[A-Z0-9](?:[A-Z0-9-]*[A-Z0-9])?`
regex_url_pattern = `(ftp|http|https):\/\/(\w+:{0,1}\w*@)?(\S+)(:[0-9]+)?(\/|\/([\w#!:.?+=&%@!\-\/]))?`
)
var (
regex_email *regexp.Regexp
regex_strict_email *regexp.Regexp
regex_url *regexp.Regexp
)
func init() {
regex_email = regexp.MustCompile(regex_email_pattern)
regex_strict_email = regexp.MustCompile(regex_strict_email_pattern)
regex_url = regexp.MustCompile(regex_url_pattern)
}
// validate string is an email address, if not return false
// basically validation can match 99% cases
func IsEmail(email string) bool {
return regex_email.MatchString(email)
}
// validate string is an email address, if not return false
// this validation omits RFC 2822
func IsEmailRFC(email string) bool {
return regex_strict_email.MatchString(email)
}
// validate string is a url link, if not return false
// simple validation can match 99% cases
func IsUrl(url string) bool {
return regex_url.MatchString(url)
}

87
vendor/github.com/Unknwon/com/slice.go generated vendored
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@ -1,87 +0,0 @@
// Copyright 2013 com authors
//
// Licensed under the Apache License, Version 2.0 (the "License"): you may
// not use this file except in compliance with the License. You may obtain
// a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
// WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
// License for the specific language governing permissions and limitations
// under the License.
package com
import (
"strings"
)
// AppendStr appends string to slice with no duplicates.
func AppendStr(strs []string, str string) []string {
for _, s := range strs {
if s == str {
return strs
}
}
return append(strs, str)
}
// CompareSliceStr compares two 'string' type slices.
// It returns true if elements and order are both the same.
func CompareSliceStr(s1, s2 []string) bool {
if len(s1) != len(s2) {
return false
}
for i := range s1 {
if s1[i] != s2[i] {
return false
}
}
return true
}
// CompareSliceStr compares two 'string' type slices.
// It returns true if elements are the same, and ignores the order.
func CompareSliceStrU(s1, s2 []string) bool {
if len(s1) != len(s2) {
return false
}
for i := range s1 {
for j := len(s2) - 1; j >= 0; j-- {
if s1[i] == s2[j] {
s2 = append(s2[:j], s2[j+1:]...)
break
}
}
}
if len(s2) > 0 {
return false
}
return true
}
// IsSliceContainsStr returns true if the string exists in given slice, ignore case.
func IsSliceContainsStr(sl []string, str string) bool {
str = strings.ToLower(str)
for _, s := range sl {
if strings.ToLower(s) == str {
return true
}
}
return false
}
// IsSliceContainsInt64 returns true if the int64 exists in given slice.
func IsSliceContainsInt64(sl []int64, i int64) bool {
for _, s := range sl {
if s == i {
return true
}
}
return false
}

243
vendor/github.com/Unknwon/com/string.go generated vendored
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@ -1,243 +0,0 @@
// Copyright 2013 com authors
//
// Licensed under the Apache License, Version 2.0 (the "License"): you may
// not use this file except in compliance with the License. You may obtain
// a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
// WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
// License for the specific language governing permissions and limitations
// under the License.
package com
import (
"bytes"
"crypto/aes"
"crypto/cipher"
"crypto/rand"
"encoding/base64"
"errors"
"io"
r "math/rand"
"strconv"
"strings"
"time"
"unicode"
"unicode/utf8"
)
// AESEncrypt encrypts text and given key with AES.
func AESEncrypt(key, text []byte) ([]byte, error) {
block, err := aes.NewCipher(key)
if err != nil {
return nil, err
}
b := base64.StdEncoding.EncodeToString(text)
ciphertext := make([]byte, aes.BlockSize+len(b))
iv := ciphertext[:aes.BlockSize]
if _, err := io.ReadFull(rand.Reader, iv); err != nil {
return nil, err
}
cfb := cipher.NewCFBEncrypter(block, iv)
cfb.XORKeyStream(ciphertext[aes.BlockSize:], []byte(b))
return ciphertext, nil
}
// AESDecrypt decrypts text and given key with AES.
func AESDecrypt(key, text []byte) ([]byte, error) {
block, err := aes.NewCipher(key)
if err != nil {
return nil, err
}
if len(text) < aes.BlockSize {
return nil, errors.New("ciphertext too short")
}
iv := text[:aes.BlockSize]
text = text[aes.BlockSize:]
cfb := cipher.NewCFBDecrypter(block, iv)
cfb.XORKeyStream(text, text)
data, err := base64.StdEncoding.DecodeString(string(text))
if err != nil {
return nil, err
}
return data, nil
}
// IsLetter returns true if the 'l' is an English letter.
func IsLetter(l uint8) bool {
n := (l | 0x20) - 'a'
if n >= 0 && n < 26 {
return true
}
return false
}
// Expand replaces {k} in template with match[k] or subs[atoi(k)] if k is not in match.
func Expand(template string, match map[string]string, subs ...string) string {
var p []byte
var i int
for {
i = strings.Index(template, "{")
if i < 0 {
break
}
p = append(p, template[:i]...)
template = template[i+1:]
i = strings.Index(template, "}")
if s, ok := match[template[:i]]; ok {
p = append(p, s...)
} else {
j, _ := strconv.Atoi(template[:i])
if j >= len(subs) {
p = append(p, []byte("Missing")...)
} else {
p = append(p, subs[j]...)
}
}
template = template[i+1:]
}
p = append(p, template...)
return string(p)
}
// Reverse s string, support unicode
func Reverse(s string) string {
n := len(s)
runes := make([]rune, n)
for _, rune := range s {
n--
runes[n] = rune
}
return string(runes[n:])
}
// RandomCreateBytes generate random []byte by specify chars.
func RandomCreateBytes(n int, alphabets ...byte) []byte {
const alphanum = "0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz"
var bytes = make([]byte, n)
var randby bool
if num, err := rand.Read(bytes); num != n || err != nil {
r.Seed(time.Now().UnixNano())
randby = true
}
for i, b := range bytes {
if len(alphabets) == 0 {
if randby {
bytes[i] = alphanum[r.Intn(len(alphanum))]
} else {
bytes[i] = alphanum[b%byte(len(alphanum))]
}
} else {
if randby {
bytes[i] = alphabets[r.Intn(len(alphabets))]
} else {
bytes[i] = alphabets[b%byte(len(alphabets))]
}
}
}
return bytes
}
// ToSnakeCase can convert all upper case characters in a string to
// underscore format.
//
// Some samples.
// "FirstName" => "first_name"
// "HTTPServer" => "http_server"
// "NoHTTPS" => "no_https"
// "GO_PATH" => "go_path"
// "GO PATH" => "go_path" // space is converted to underscore.
// "GO-PATH" => "go_path" // hyphen is converted to underscore.
//
// From https://github.com/huandu/xstrings
func ToSnakeCase(str string) string {
if len(str) == 0 {
return ""
}
buf := &bytes.Buffer{}
var prev, r0, r1 rune
var size int
r0 = '_'
for len(str) > 0 {
prev = r0
r0, size = utf8.DecodeRuneInString(str)
str = str[size:]
switch {
case r0 == utf8.RuneError:
buf.WriteByte(byte(str[0]))
case unicode.IsUpper(r0):
if prev != '_' {
buf.WriteRune('_')
}
buf.WriteRune(unicode.ToLower(r0))
if len(str) == 0 {
break
}
r0, size = utf8.DecodeRuneInString(str)
str = str[size:]
if !unicode.IsUpper(r0) {
buf.WriteRune(r0)
break
}
// find next non-upper-case character and insert `_` properly.
// it's designed to convert `HTTPServer` to `http_server`.
// if there are more than 2 adjacent upper case characters in a word,
// treat them as an abbreviation plus a normal word.
for len(str) > 0 {
r1 = r0
r0, size = utf8.DecodeRuneInString(str)
str = str[size:]
if r0 == utf8.RuneError {
buf.WriteRune(unicode.ToLower(r1))
buf.WriteByte(byte(str[0]))
break
}
if !unicode.IsUpper(r0) {
if r0 == '_' || r0 == ' ' || r0 == '-' {
r0 = '_'
buf.WriteRune(unicode.ToLower(r1))
} else {
buf.WriteRune('_')
buf.WriteRune(unicode.ToLower(r1))
buf.WriteRune(r0)
}
break
}
buf.WriteRune(unicode.ToLower(r1))
}
if len(str) == 0 || r0 == '_' {
buf.WriteRune(unicode.ToLower(r0))
break
}
default:
if r0 == ' ' || r0 == '-' {
r0 = '_'
}
buf.WriteRune(r0)
}
}
return buf.String()
}

115
vendor/github.com/Unknwon/com/time.go generated vendored
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@ -1,115 +0,0 @@
// Copyright 2013 com authors
//
// Licensed under the Apache License, Version 2.0 (the "License"): you may
// not use this file except in compliance with the License. You may obtain
// a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
// WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
// License for the specific language governing permissions and limitations
// under the License.
package com
import (
"fmt"
"strconv"
"strings"
"time"
)
// Format unix time int64 to string
func Date(ti int64, format string) string {
t := time.Unix(int64(ti), 0)
return DateT(t, format)
}
// Format unix time string to string
func DateS(ts string, format string) string {
i, _ := strconv.ParseInt(ts, 10, 64)
return Date(i, format)
}
// Format time.Time struct to string
// MM - month - 01
// M - month - 1, single bit
// DD - day - 02
// D - day 2
// YYYY - year - 2006
// YY - year - 06
// HH - 24 hours - 03
// H - 24 hours - 3
// hh - 12 hours - 03
// h - 12 hours - 3
// mm - minute - 04
// m - minute - 4
// ss - second - 05
// s - second = 5
func DateT(t time.Time, format string) string {
res := strings.Replace(format, "MM", t.Format("01"), -1)
res = strings.Replace(res, "M", t.Format("1"), -1)
res = strings.Replace(res, "DD", t.Format("02"), -1)
res = strings.Replace(res, "D", t.Format("2"), -1)
res = strings.Replace(res, "YYYY", t.Format("2006"), -1)
res = strings.Replace(res, "YY", t.Format("06"), -1)
res = strings.Replace(res, "HH", fmt.Sprintf("%02d", t.Hour()), -1)
res = strings.Replace(res, "H", fmt.Sprintf("%d", t.Hour()), -1)
res = strings.Replace(res, "hh", t.Format("03"), -1)
res = strings.Replace(res, "h", t.Format("3"), -1)
res = strings.Replace(res, "mm", t.Format("04"), -1)
res = strings.Replace(res, "m", t.Format("4"), -1)
res = strings.Replace(res, "ss", t.Format("05"), -1)
res = strings.Replace(res, "s", t.Format("5"), -1)
return res
}
// DateFormat pattern rules.
var datePatterns = []string{
// year
"Y", "2006", // A full numeric representation of a year, 4 digits Examples: 1999 or 2003
"y", "06", //A two digit representation of a year Examples: 99 or 03
// month
"m", "01", // Numeric representation of a month, with leading zeros 01 through 12
"n", "1", // Numeric representation of a month, without leading zeros 1 through 12
"M", "Jan", // A short textual representation of a month, three letters Jan through Dec
"F", "January", // A full textual representation of a month, such as January or March January through December
// day
"d", "02", // Day of the month, 2 digits with leading zeros 01 to 31
"j", "2", // Day of the month without leading zeros 1 to 31
// week
"D", "Mon", // A textual representation of a day, three letters Mon through Sun
"l", "Monday", // A full textual representation of the day of the week Sunday through Saturday
// time
"g", "3", // 12-hour format of an hour without leading zeros 1 through 12
"G", "15", // 24-hour format of an hour without leading zeros 0 through 23
"h", "03", // 12-hour format of an hour with leading zeros 01 through 12
"H", "15", // 24-hour format of an hour with leading zeros 00 through 23
"a", "pm", // Lowercase Ante meridiem and Post meridiem am or pm
"A", "PM", // Uppercase Ante meridiem and Post meridiem AM or PM
"i", "04", // Minutes with leading zeros 00 to 59
"s", "05", // Seconds, with leading zeros 00 through 59
// time zone
"T", "MST",
"P", "-07:00",
"O", "-0700",
// RFC 2822
"r", time.RFC1123Z,
}
// Parse Date use PHP time format.
func DateParse(dateString, format string) (time.Time, error) {
replacer := strings.NewReplacer(datePatterns...)
format = replacer.Replace(format)
return time.ParseInLocation(format, dateString, time.Local)
}

41
vendor/github.com/Unknwon/com/url.go generated vendored
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@ -1,41 +0,0 @@
// Copyright 2013 com authors
//
// Licensed under the Apache License, Version 2.0 (the "License"): you may
// not use this file except in compliance with the License. You may obtain
// a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
// WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
// License for the specific language governing permissions and limitations
// under the License.
package com
import (
"encoding/base64"
"net/url"
)
// url encode string, is + not %20
func UrlEncode(str string) string {
return url.QueryEscape(str)
}
// url decode string
func UrlDecode(str string) (string, error) {
return url.QueryUnescape(str)
}
// base64 encode
func Base64Encode(str string) string {
return base64.StdEncoding.EncodeToString([]byte(str))
}
// base64 decode
func Base64Decode(str string) (string, error) {
s, e := base64.StdEncoding.DecodeString(str)
return string(s), e
}

36
vendor/github.com/agext/levenshtein/DCO generated vendored
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@ -1,36 +0,0 @@
Developer Certificate of Origin
Version 1.1
Copyright (C) 2004, 2006 The Linux Foundation and its contributors.
660 York Street, Suite 102,
San Francisco, CA 94110 USA
Everyone is permitted to copy and distribute verbatim copies of this
license document, but changing it is not allowed.
Developer's Certificate of Origin 1.1
By making a contribution to this project, I certify that:
(a) The contribution was created in whole or in part by me and I
have the right to submit it under the open source license
indicated in the file; or
(b) The contribution is based upon previous work that, to the best
of my knowledge, is covered under an appropriate open source
license and I have the right under that license to submit that
work with modifications, whether created in whole or in part
by me, under the same open source license (unless I am
permitted to submit under a different license), as indicated
in the file; or
(c) The contribution was provided directly to me by some other
person who certified (a), (b) or (c) and I have not modified
it.
(d) I understand and agree that this project and the contribution
are public and that a record of the contribution (including all
personal information I submit with it, including my sign-off) is
maintained indefinitely and may be redistributed consistent with
this project or the open source license(s) involved.

201
vendor/github.com/agext/levenshtein/LICENSE generated vendored
View File

@ -1,201 +0,0 @@
Apache License
Version 2.0, January 2004
http://www.apache.org/licenses/
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