130 lines
3.3 KiB
Go
130 lines
3.3 KiB
Go
package aws
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import (
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"fmt"
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"net/url"
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"strings"
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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/resource"
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"github.com/hashicorp/terraform/helper/schema"
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)
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func resourceAwsIamUserPolicy() *schema.Resource {
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return &schema.Resource{
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// PutUserPolicy API is idempotent, so these can be the same.
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Create: resourceAwsIamUserPolicyPut,
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Update: resourceAwsIamUserPolicyPut,
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Read: resourceAwsIamUserPolicyRead,
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Delete: resourceAwsIamUserPolicyDelete,
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Schema: map[string]*schema.Schema{
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"policy": &schema.Schema{
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Type: schema.TypeString,
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Required: true,
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},
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"name": &schema.Schema{
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Type: schema.TypeString,
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Optional: true,
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Computed: true,
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ForceNew: true,
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ConflictsWith: []string{"name_prefix"},
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},
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"name_prefix": &schema.Schema{
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Type: schema.TypeString,
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Optional: true,
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ForceNew: true,
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},
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"user": &schema.Schema{
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Type: schema.TypeString,
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Required: true,
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ForceNew: true,
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},
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},
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}
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}
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func resourceAwsIamUserPolicyPut(d *schema.ResourceData, meta interface{}) error {
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iamconn := meta.(*AWSClient).iamconn
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request := &iam.PutUserPolicyInput{
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UserName: aws.String(d.Get("user").(string)),
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PolicyDocument: aws.String(d.Get("policy").(string)),
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}
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var policyName string
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if v, ok := d.GetOk("name"); ok {
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policyName = v.(string)
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} else if v, ok := d.GetOk("name_prefix"); ok {
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policyName = resource.PrefixedUniqueId(v.(string))
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} else {
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policyName = resource.UniqueId()
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}
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request.PolicyName = aws.String(policyName)
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if _, err := iamconn.PutUserPolicy(request); err != nil {
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return fmt.Errorf("Error putting IAM user policy %s: %s", *request.PolicyName, err)
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}
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d.SetId(fmt.Sprintf("%s:%s", *request.UserName, *request.PolicyName))
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return nil
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}
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func resourceAwsIamUserPolicyRead(d *schema.ResourceData, meta interface{}) error {
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iamconn := meta.(*AWSClient).iamconn
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user, name := resourceAwsIamUserPolicyParseId(d.Id())
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request := &iam.GetUserPolicyInput{
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PolicyName: aws.String(name),
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UserName: aws.String(user),
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}
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var err error
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getResp, err := iamconn.GetUserPolicy(request)
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if err != nil {
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if iamerr, ok := err.(awserr.Error); ok && iamerr.Code() == "NoSuchEntity" { // XXX test me
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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 policy %s from user %s: %s", name, user, err)
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}
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if getResp.PolicyDocument == nil {
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return fmt.Errorf("GetUserPolicy returned a nil policy document")
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}
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policy, err := url.QueryUnescape(*getResp.PolicyDocument)
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if err != nil {
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return err
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}
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return d.Set("policy", policy)
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}
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func resourceAwsIamUserPolicyDelete(d *schema.ResourceData, meta interface{}) error {
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iamconn := meta.(*AWSClient).iamconn
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user, name := resourceAwsIamUserPolicyParseId(d.Id())
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request := &iam.DeleteUserPolicyInput{
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PolicyName: aws.String(name),
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UserName: aws.String(user),
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}
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if _, err := iamconn.DeleteUserPolicy(request); err != nil {
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return fmt.Errorf("Error deleting IAM user policy %s: %s", d.Id(), err)
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}
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return nil
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}
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func resourceAwsIamUserPolicyParseId(id string) (userName, policyName string) {
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parts := strings.SplitN(id, ":", 2)
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userName = parts[0]
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policyName = parts[1]
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return
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}
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