59 lines
1.6 KiB
Go
59 lines
1.6 KiB
Go
package aws
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import (
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"fmt"
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"github.com/aws/aws-sdk-go/service/ec2"
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"github.com/hashicorp/terraform/helper/schema"
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)
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// Security group import fans out to multiple resources due to the
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// security group rules. Instead of creating one resource with nested
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// rules, we use the best practices approach of one resource per rule.
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func resourceAwsSecurityGroupImportState(
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d *schema.ResourceData,
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meta interface{}) ([]*schema.ResourceData, error) {
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conn := meta.(*AWSClient).ec2conn
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// First query the security group
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sgRaw, _, err := SGStateRefreshFunc(conn, d.Id())()
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if err != nil {
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return nil, err
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}
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if sgRaw == nil {
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return nil, fmt.Errorf("security group not found")
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}
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sg := sgRaw.(*ec2.SecurityGroup)
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sgId := d.Id()
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// Start building our results
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results := make([]*schema.ResourceData, 1,
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1+len(sg.IpPermissions)+len(sg.IpPermissionsEgress))
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results[0] = d
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// Construct the rules
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ruleResource := resourceAwsSecurityGroupRule()
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permMap := map[string][]*ec2.IpPermission{
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"ingress": sg.IpPermissions,
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"egress": sg.IpPermissionsEgress,
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}
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for ruleType, perms := range permMap {
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for _, perm := range perms {
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// Construct the rule. We do this by populating the absolute
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// minimum necessary for Refresh on the rule to work. This
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// happens to be a lot of fields since they're almost all needed
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// for de-dupping.
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id := ipPermissionIDHash(sgId, ruleType, perm)
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d := ruleResource.Data(nil)
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d.SetId(id)
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d.SetType("aws_security_group_rule")
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d.Set("security_group_id", sgId)
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d.Set("type", ruleType)
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setFromIPPerm(d, sg, perm)
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results = append(results, d)
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}
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}
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return results, nil
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}
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