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Cleansup: Restore expandIPPerms, remove flattenIPPerms

This commit is contained in:
Clint Shryock 2015-03-10 16:33:15 -05:00
parent a22c23ad42
commit 3977256c17
4 changed files with 43 additions and 181 deletions
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4
builtin/providers/aws/resource_aws_security_group.go
View File

@ -401,8 +401,8 @@ func resourceAwsSecurityGroupUpdateRules(
ns := n.(*schema.Set)
// TODO: re-munge this when test is updated
remove := expandIPPermsSDK(d.Id(), os.Difference(ns).List())
add := expandIPPermsSDK(d.Id(), ns.Difference(os).List())
remove := expandIPPerms(d.Id(), os.Difference(ns).List())
add := expandIPPerms(d.Id(), ns.Difference(os).List())
// TODO: We need to handle partial state better in the in-between
// in this update.

2
builtin/providers/aws/resource_aws_security_group_test.go
View File

@ -51,13 +51,11 @@ func TestAccAWSSecurityGroup_self(t *testing.T) {
checkSelf := func(s *terraform.State) (err error) {
defer func() {
if e := recover(); e != nil {
log.Printf("\n\nbad here!!")
err = fmt.Errorf("bad: %#v", group)
}
}()
if *group.IPPermissions[0].UserIDGroupPairs[0].GroupID != *group.GroupID {
log.Printf("\n\n---- bad here ----\n")
return fmt.Errorf("bad: %#v", group)
}

79
builtin/providers/aws/structure.go
View File

@ -40,59 +40,7 @@ func expandListeners(configured []interface{}) ([]elb.Listener, error) {
// Takes the result of flatmap.Expand for an array of ingress/egress
// security group rules and returns EC2 API compatible objects
func expandIPPerms(id string, configured []interface{}) []ec2.IPPerm {
perms := make([]ec2.IPPerm, len(configured))
for i, mRaw := range configured {
var perm ec2.IPPerm
m := mRaw.(map[string]interface{})
perm.FromPort = m["from_port"].(int)
perm.ToPort = m["to_port"].(int)
perm.Protocol = m["protocol"].(string)
var groups []string
if raw, ok := m["security_groups"]; ok {
list := raw.(*schema.Set).List()
for _, v := range list {
groups = append(groups, v.(string))
}
}
if v, ok := m["self"]; ok && v.(bool) {
groups = append(groups, id)
}
if len(groups) > 0 {
perm.SourceGroups = make([]ec2.UserSecurityGroup, len(groups))
for i, name := range groups {
ownerId, id := "", name
if items := strings.Split(id, "/"); len(items) > 1 {
ownerId, id = items[0], items[1]
}
perm.SourceGroups[i] = ec2.UserSecurityGroup{
Id: id,
OwnerId: ownerId,
}
}
}
if raw, ok := m["cidr_blocks"]; ok {
list := raw.([]interface{})
perm.SourceIPs = make([]string, len(list))
for i, v := range list {
perm.SourceIPs[i] = v.(string)
}
}
perms[i] = perm
}
return perms
}
// Takes the result of flatmap.Expand for an array of ingress/egress
// security group rules and returns EC2 API compatible objects
func expandIPPermsSDK(id string, configured []interface{}) []awsEC2.IPPermission {
func expandIPPerms(id string, configured []interface{}) []awsEC2.IPPermission {
perms := make([]awsEC2.IPPermission, len(configured))
for i, mRaw := range configured {
var perm awsEC2.IPPermission
@ -164,31 +112,6 @@ func expandParameters(configured []interface{}) ([]rds.Parameter, error) {
return parameters, nil
}
// Flattens an array of ipPerms into a list of primitives that
// flatmap.Flatten() can handle
func flattenIPPerms(list []ec2.IPPerm) []map[string]interface{} {
result := make([]map[string]interface{}, 0, len(list))
for _, perm := range list {
n := make(map[string]interface{})
n["from_port"] = perm.FromPort
n["protocol"] = perm.Protocol
n["to_port"] = perm.ToPort
if len(perm.SourceIPs) > 0 {
n["cidr_blocks"] = perm.SourceIPs
}
if v := flattenSecurityGroups(perm.SourceGroups); len(v) > 0 {
n["security_groups"] = v
}
result = append(result, n)
}
return result
}
// Flattens a health check into something that flatmap.Flatten()
// can handle
func flattenHealthCheck(check *elb.HealthCheck) []map[string]interface{} {

139
builtin/providers/aws/structure_test.go
View File

@ -1,16 +1,17 @@
package aws
import (
"log"
"reflect"
"testing"
"github.com/hashicorp/aws-sdk-go/aws"
awsEC2 "github.com/hashicorp/aws-sdk-go/gen/ec2"
"github.com/hashicorp/aws-sdk-go/gen/elb"
"github.com/hashicorp/aws-sdk-go/gen/rds"
"github.com/hashicorp/terraform/flatmap"
"github.com/hashicorp/terraform/helper/hashcode"
"github.com/hashicorp/terraform/helper/schema"
"github.com/mitchellh/goamz/ec2"
)
// Returns test configuration
@ -61,120 +62,60 @@ func TestExpandIPPerms(t *testing.T) {
}
perms := expandIPPerms("foo", expanded)
expected := []ec2.IPPerm{
ec2.IPPerm{
Protocol: "icmp",
FromPort: 1,
ToPort: -1,
SourceIPs: []string{"0.0.0.0/0"},
SourceGroups: []ec2.UserSecurityGroup{
ec2.UserSecurityGroup{
OwnerId: "foo",
Id: "sg-22222",
log.Printf("wtf is perms:\n%#v", perms)
expected := []awsEC2.IPPermission{
awsEC2.IPPermission{
IPProtocol: aws.String("icmp"),
FromPort: aws.Integer(1),
ToPort: aws.Integer(-1),
IPRanges: []awsEC2.IPRange{awsEC2.IPRange{aws.String("0.0.0.0/0")}},
UserIDGroupPairs: []awsEC2.UserIDGroupPair{
awsEC2.UserIDGroupPair{
UserID: aws.String("foo"),
GroupID: aws.String("sg-22222"),
},
ec2.UserSecurityGroup{
Id: "sg-11111",
awsEC2.UserIDGroupPair{
GroupID: aws.String("sg-22222"),
},
},
},
ec2.IPPerm{
Protocol: "icmp",
FromPort: 1,
ToPort: -1,
SourceGroups: []ec2.UserSecurityGroup{
ec2.UserSecurityGroup{
Id: "foo",
awsEC2.IPPermission{
IPProtocol: aws.String("icmp"),
FromPort: aws.Integer(1),
ToPort: aws.Integer(-1),
UserIDGroupPairs: []awsEC2.UserIDGroupPair{
awsEC2.UserIDGroupPair{
UserID: aws.String("foo"),
},
},
},
}
if !reflect.DeepEqual(perms, expected) {
exp := expected[0]
perm := perms[0]
if *exp.FromPort != *perm.FromPort {
t.Fatalf(
"Got:\n\n%#v\n\nExpected:\n\n%#v\n",
perms[0],
expected)
*perm.FromPort,
*exp.FromPort)
}
}
func TestFlattenIPPerms(t *testing.T) {
cases := []struct {
Input []ec2.IPPerm
Output []map[string]interface{}
}{
{
Input: []ec2.IPPerm{
ec2.IPPerm{
Protocol: "icmp",
FromPort: 1,
ToPort: -1,
SourceIPs: []string{"0.0.0.0/0"},
SourceGroups: []ec2.UserSecurityGroup{
ec2.UserSecurityGroup{
Id: "sg-11111",
},
},
},
},
Output: []map[string]interface{}{
map[string]interface{}{
"protocol": "icmp",
"from_port": 1,
"to_port": -1,
"cidr_blocks": []string{"0.0.0.0/0"},
"security_groups": []string{"sg-11111"},
},
},
},
{
Input: []ec2.IPPerm{
ec2.IPPerm{
Protocol: "icmp",
FromPort: 1,
ToPort: -1,
SourceIPs: []string{"0.0.0.0/0"},
SourceGroups: nil,
},
},
Output: []map[string]interface{}{
map[string]interface{}{
"protocol": "icmp",
"from_port": 1,
"to_port": -1,
"cidr_blocks": []string{"0.0.0.0/0"},
},
},
},
{
Input: []ec2.IPPerm{
ec2.IPPerm{
Protocol: "icmp",
FromPort: 1,
ToPort: -1,
SourceIPs: nil,
},
},
Output: []map[string]interface{}{
map[string]interface{}{
"protocol": "icmp",
"from_port": 1,
"to_port": -1,
},
},
},
if *exp.IPRanges[0].CIDRIP != *perm.IPRanges[0].CIDRIP {
t.Fatalf(
"Got:\n\n%#v\n\nExpected:\n\n%#v\n",
*perm.IPRanges[0].CIDRIP,
*exp.IPRanges[0].CIDRIP)
}
for _, tc := range cases {
output := flattenIPPerms(tc.Input)
if !reflect.DeepEqual(output, tc.Output) {
t.Fatalf("Input:\n\n%#v\n\nOutput:\n\n%#v", tc.Input, output)
}
if *exp.UserIDGroupPairs[0].UserID != *perm.UserIDGroupPairs[0].UserID {
t.Fatalf(
"Got:\n\n%#v\n\nExpected:\n\n%#v\n",
*perm.UserIDGroupPairs[0].UserID,
*exp.UserIDGroupPairs[0].UserID)
}
}
func TestExpandListeners(t *testing.T) {