package aws import ( "fmt" "log" "regexp" "github.com/aws/aws-sdk-go/aws" "github.com/aws/aws-sdk-go/aws/awserr" "github.com/aws/aws-sdk-go/service/iam" "github.com/hashicorp/terraform/helper/schema" ) func resourceAwsIamUser() *schema.Resource { return &schema.Resource{ Create: resourceAwsIamUserCreate, Read: resourceAwsIamUserRead, Update: resourceAwsIamUserUpdate, Delete: resourceAwsIamUserDelete, Importer: &schema.ResourceImporter{ State: schema.ImportStatePassthrough, }, Schema: map[string]*schema.Schema{ "arn": &schema.Schema{ Type: schema.TypeString, Computed: true, }, /* The UniqueID could be used as the Id(), but none of the API calls allow specifying a user by the UniqueID: they require the name. The only way to locate a user by UniqueID is to list them all and that would make this provider unnecessarily complex and inefficient. Still, there are other reasons one might want the UniqueID, so we can make it available. */ "unique_id": &schema.Schema{ Type: schema.TypeString, Computed: true, }, "name": &schema.Schema{ Type: schema.TypeString, Required: true, ValidateFunc: validateAwsIamUserName, }, "path": &schema.Schema{ Type: schema.TypeString, Optional: true, Default: "/", ForceNew: true, }, "force_destroy": &schema.Schema{ Type: schema.TypeBool, Optional: true, Default: false, Description: "Delete user even if it has non-Terraform-managed IAM access keys and login profile", }, }, } } func resourceAwsIamUserCreate(d *schema.ResourceData, meta interface{}) error { iamconn := meta.(*AWSClient).iamconn name := d.Get("name").(string) path := d.Get("path").(string) request := &iam.CreateUserInput{ Path: aws.String(path), UserName: aws.String(name), } log.Println("[DEBUG] Create IAM User request:", request) createResp, err := iamconn.CreateUser(request) if err != nil { return fmt.Errorf("Error creating IAM User %s: %s", name, err) } d.SetId(*createResp.User.UserName) return resourceAwsIamUserReadResult(d, createResp.User) } func resourceAwsIamUserRead(d *schema.ResourceData, meta interface{}) error { iamconn := meta.(*AWSClient).iamconn request := &iam.GetUserInput{ UserName: aws.String(d.Id()), } getResp, err := iamconn.GetUser(request) if err != nil { if iamerr, ok := err.(awserr.Error); ok && iamerr.Code() == "NoSuchEntity" { // XXX test me log.Printf("[WARN] No IAM user by name (%s) found", d.Id()) d.SetId("") return nil } return fmt.Errorf("Error reading IAM User %s: %s", d.Id(), err) } return resourceAwsIamUserReadResult(d, getResp.User) } func resourceAwsIamUserReadResult(d *schema.ResourceData, user *iam.User) error { if err := d.Set("name", user.UserName); err != nil { return err } if err := d.Set("arn", user.Arn); err != nil { return err } if err := d.Set("path", user.Path); err != nil { return err } if err := d.Set("unique_id", user.UserId); err != nil { return err } return nil } func resourceAwsIamUserUpdate(d *schema.ResourceData, meta interface{}) error { if d.HasChange("name") || d.HasChange("path") { iamconn := meta.(*AWSClient).iamconn on, nn := d.GetChange("name") _, np := d.GetChange("path") request := &iam.UpdateUserInput{ UserName: aws.String(on.(string)), NewUserName: aws.String(nn.(string)), NewPath: aws.String(np.(string)), } log.Println("[DEBUG] Update IAM User request:", request) _, err := iamconn.UpdateUser(request) if err != nil { if iamerr, ok := err.(awserr.Error); ok && iamerr.Code() == "NoSuchEntity" { log.Printf("[WARN] No IAM user by name (%s) found", d.Id()) d.SetId("") return nil } return fmt.Errorf("Error updating IAM User %s: %s", d.Id(), err) } return resourceAwsIamUserRead(d, meta) } return nil } func resourceAwsIamUserDelete(d *schema.ResourceData, meta interface{}) error { iamconn := meta.(*AWSClient).iamconn // IAM Users must be removed from all groups before they can be deleted var groups []string listGroups := &iam.ListGroupsForUserInput{ UserName: aws.String(d.Id()), } pageOfGroups := func(page *iam.ListGroupsForUserOutput, lastPage bool) (shouldContinue bool) { for _, g := range page.Groups { groups = append(groups, *g.GroupName) } return !lastPage } err := iamconn.ListGroupsForUserPages(listGroups, pageOfGroups) if err != nil { return fmt.Errorf("Error removing user %q from all groups: %s", d.Id(), err) } for _, g := range groups { // use iam group membership func to remove user from all groups log.Printf("[DEBUG] Removing IAM User %s from IAM Group %s", d.Id(), g) if err := removeUsersFromGroup(iamconn, []*string{aws.String(d.Id())}, g); err != nil { return err } } // All access keys and login profile for the user must be removed if d.Get("force_destroy").(bool) { var accessKeys []string listAccessKeys := &iam.ListAccessKeysInput{ UserName: aws.String(d.Id()), } pageOfAccessKeys := func(page *iam.ListAccessKeysOutput, lastPage bool) (shouldContinue bool) { for _, k := range page.AccessKeyMetadata { accessKeys = append(accessKeys, *k.AccessKeyId) } return !lastPage } err = iamconn.ListAccessKeysPages(listAccessKeys, pageOfAccessKeys) if err != nil { return fmt.Errorf("Error removing access keys of user %s: %s", d.Id(), err) } for _, k := range accessKeys { _, err := iamconn.DeleteAccessKey(&iam.DeleteAccessKeyInput{ UserName: aws.String(d.Id()), AccessKeyId: aws.String(k), }) if err != nil { return fmt.Errorf("Error deleting access key %s: %s", k, err) } } _, err = iamconn.DeleteLoginProfile(&iam.DeleteLoginProfileInput{ UserName: aws.String(d.Id()), }) if err != nil { if iamerr, ok := err.(awserr.Error); !ok || iamerr.Code() != "NoSuchEntity" { return fmt.Errorf("Error deleting Account Login Profile: %s", err) } } } request := &iam.DeleteUserInput{ UserName: aws.String(d.Id()), } log.Println("[DEBUG] Delete IAM User request:", request) if _, err := iamconn.DeleteUser(request); err != nil { return fmt.Errorf("Error deleting IAM User %s: %s", d.Id(), err) } return nil } func validateAwsIamUserName(v interface{}, k string) (ws []string, errors []error) { value := v.(string) if !regexp.MustCompile(`^[0-9A-Za-z=,.@\-_+]+$`).MatchString(value) { errors = append(errors, fmt.Errorf( "only alphanumeric characters, hyphens, underscores, commas, periods, @ symbols, plus and equals signs allowed in %q: %q", k, value)) } return }