142 lines
3.6 KiB
Go
142 lines
3.6 KiB
Go
package aws
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import (
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"fmt"
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"regexp"
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"github.com/aws/aws-sdk-go/aws"
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"github.com/aws/aws-sdk-go/aws/awserr"
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"github.com/aws/aws-sdk-go/service/iam"
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"github.com/hashicorp/terraform/helper/schema"
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)
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func resourceAwsIamGroup() *schema.Resource {
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return &schema.Resource{
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Create: resourceAwsIamGroupCreate,
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Read: resourceAwsIamGroupRead,
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Update: resourceAwsIamGroupUpdate,
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Delete: resourceAwsIamGroupDelete,
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Importer: &schema.ResourceImporter{
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State: schema.ImportStatePassthrough,
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},
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Schema: map[string]*schema.Schema{
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"arn": &schema.Schema{
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Type: schema.TypeString,
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Computed: true,
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},
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"unique_id": &schema.Schema{
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Type: schema.TypeString,
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Computed: true,
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},
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"name": &schema.Schema{
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Type: schema.TypeString,
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Required: true,
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ValidateFunc: validateAwsIamGroupName,
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},
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"path": &schema.Schema{
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Type: schema.TypeString,
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Optional: true,
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Default: "/",
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},
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},
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}
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}
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func resourceAwsIamGroupCreate(d *schema.ResourceData, meta interface{}) error {
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iamconn := meta.(*AWSClient).iamconn
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name := d.Get("name").(string)
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path := d.Get("path").(string)
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request := &iam.CreateGroupInput{
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Path: aws.String(path),
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GroupName: aws.String(name),
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}
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createResp, err := iamconn.CreateGroup(request)
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if err != nil {
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return fmt.Errorf("Error creating IAM Group %s: %s", name, err)
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}
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d.SetId(*createResp.Group.GroupName)
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return resourceAwsIamGroupReadResult(d, createResp.Group)
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}
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func resourceAwsIamGroupRead(d *schema.ResourceData, meta interface{}) error {
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iamconn := meta.(*AWSClient).iamconn
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request := &iam.GetGroupInput{
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GroupName: aws.String(d.Id()),
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}
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getResp, err := iamconn.GetGroup(request)
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if err != nil {
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if iamerr, ok := err.(awserr.Error); ok && iamerr.Code() == "NoSuchEntity" {
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d.SetId("")
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return nil
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}
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return fmt.Errorf("Error reading IAM Group %s: %s", d.Id(), err)
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}
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return resourceAwsIamGroupReadResult(d, getResp.Group)
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}
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func resourceAwsIamGroupReadResult(d *schema.ResourceData, group *iam.Group) error {
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if err := d.Set("name", group.GroupName); err != nil {
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return err
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}
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if err := d.Set("arn", group.Arn); err != nil {
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return err
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}
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if err := d.Set("path", group.Path); err != nil {
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return err
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}
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if err := d.Set("unique_id", group.GroupId); err != nil {
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return err
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}
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return nil
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}
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func resourceAwsIamGroupUpdate(d *schema.ResourceData, meta interface{}) error {
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if d.HasChange("name") || d.HasChange("path") {
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iamconn := meta.(*AWSClient).iamconn
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on, nn := d.GetChange("name")
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_, np := d.GetChange("path")
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request := &iam.UpdateGroupInput{
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GroupName: aws.String(on.(string)),
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NewGroupName: aws.String(nn.(string)),
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NewPath: aws.String(np.(string)),
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}
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_, err := iamconn.UpdateGroup(request)
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if err != nil {
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return fmt.Errorf("Error updating IAM Group %s: %s", d.Id(), err)
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}
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return resourceAwsIamGroupRead(d, meta)
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}
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return nil
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}
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func resourceAwsIamGroupDelete(d *schema.ResourceData, meta interface{}) error {
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iamconn := meta.(*AWSClient).iamconn
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request := &iam.DeleteGroupInput{
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GroupName: aws.String(d.Id()),
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}
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if _, err := iamconn.DeleteGroup(request); err != nil {
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return fmt.Errorf("Error deleting IAM Group %s: %s", d.Id(), err)
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}
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return nil
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}
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func validateAwsIamGroupName(v interface{}, k string) (ws []string, errors []error) {
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value := v.(string)
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if !regexp.MustCompile(`^[0-9A-Za-z=,.@\-_+]+$`).MatchString(value) {
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errors = append(errors, fmt.Errorf(
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"only alphanumeric characters, hyphens, underscores, commas, periods, @ symbols, plus and equals signs allowed in %q: %q",
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k, value))
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}
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return
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}
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