package aws import ( "fmt" "log" "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 unnecessarilly 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, }, "path": &schema.Schema{ Type: schema.TypeString, Optional: true, Default: "/", ForceNew: true, }, }, } } 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 var marker *string truncated := aws.Bool(true) for *truncated == true { listOpts := iam.ListGroupsForUserInput{ UserName: aws.String(d.Id()), } if marker != nil { listOpts.Marker = marker } r, err := iamconn.ListGroupsForUser(&listOpts) if err != nil { return err } for _, g := range r.Groups { groups = append(groups, *g.GroupName) } // if there's a marker present, we need to save it for pagination if r.Marker != nil { *marker = *r.Marker } *truncated = *r.IsTruncated } 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 } } 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 }