forked from hashicorp/terraform-provider-aws
/
resource_aws_transfer_user.go
247 lines (200 loc) · 6.54 KB
/
resource_aws_transfer_user.go
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package aws
import (
"fmt"
"log"
"strings"
"time"
"github.com/aws/aws-sdk-go/aws"
"github.com/aws/aws-sdk-go/service/transfer"
"github.com/hashicorp/terraform/helper/resource"
"github.com/hashicorp/terraform/helper/schema"
"github.com/hashicorp/terraform/helper/validation"
)
func resourceAwsTransferUser() *schema.Resource {
return &schema.Resource{
Create: resourceAwsTransferUserCreate,
Read: resourceAwsTransferUserRead,
Update: resourceAwsTransferUserUpdate,
Delete: resourceAwsTransferUserDelete,
Importer: &schema.ResourceImporter{
State: schema.ImportStatePassthrough,
},
Schema: map[string]*schema.Schema{
"arn": {
Type: schema.TypeString,
Computed: true,
},
"home_directory": {
Type: schema.TypeString,
Optional: true,
ValidateFunc: validation.StringLenBetween(0, 1024),
},
"policy": {
Type: schema.TypeString,
Optional: true,
ValidateFunc: validateIAMPolicyJson,
DiffSuppressFunc: suppressEquivalentAwsPolicyDiffs,
},
"role": {
Type: schema.TypeString,
Required: true,
ValidateFunc: validateArn,
},
"server_id": {
Type: schema.TypeString,
Required: true,
ForceNew: true,
ValidateFunc: validateTransferServerID,
},
"tags": tagsSchema(),
"user_name": {
Type: schema.TypeString,
Required: true,
ForceNew: true,
ValidateFunc: validateTransferUserName,
},
},
}
}
func resourceAwsTransferUserCreate(d *schema.ResourceData, meta interface{}) error {
conn := meta.(*AWSClient).transferconn
userName := d.Get("user_name").(string)
serverID := d.Get("server_id").(string)
createOpts := &transfer.CreateUserInput{
ServerId: aws.String(serverID),
UserName: aws.String(userName),
Role: aws.String(d.Get("role").(string)),
}
if attr, ok := d.GetOk("home_directory"); ok {
createOpts.HomeDirectory = aws.String(attr.(string))
}
if attr, ok := d.GetOk("policy"); ok {
createOpts.Policy = aws.String(attr.(string))
}
if attr, ok := d.GetOk("tags"); ok {
createOpts.Tags = tagsFromMapTransfer(attr.(map[string]interface{}))
}
log.Printf("[DEBUG] Create Transfer User Option: %#v", createOpts)
_, err := conn.CreateUser(createOpts)
if err != nil {
return fmt.Errorf("error creating Transfer User: %s", err)
}
d.SetId(fmt.Sprintf("%s/%s", serverID, userName))
return resourceAwsTransferUserRead(d, meta)
}
func resourceAwsTransferUserRead(d *schema.ResourceData, meta interface{}) error {
conn := meta.(*AWSClient).transferconn
serverID, userName, err := decodeTransferUserId(d.Id())
if err != nil {
return fmt.Errorf("error parsing Transfer User ID: %s", err)
}
descOpts := &transfer.DescribeUserInput{
UserName: aws.String(userName),
ServerId: aws.String(serverID),
}
log.Printf("[DEBUG] Describe Transfer User Option: %#v", descOpts)
resp, err := conn.DescribeUser(descOpts)
if err != nil {
if isAWSErr(err, transfer.ErrCodeResourceNotFoundException, "") {
log.Printf("[WARN] Transfer User (%s) for Server (%s) not found, removing from state", userName, serverID)
d.SetId("")
return nil
}
return fmt.Errorf("error reading Transfer User (%s): %s", d.Id(), err)
}
d.Set("server_id", resp.ServerId)
d.Set("user_name", resp.User.UserName)
d.Set("arn", resp.User.Arn)
d.Set("home_directory", resp.User.HomeDirectory)
d.Set("policy", resp.User.Policy)
d.Set("role", resp.User.Role)
if err := d.Set("tags", tagsToMapTransfer(resp.User.Tags)); err != nil {
return fmt.Errorf("Error setting tags: %s", err)
}
return nil
}
func resourceAwsTransferUserUpdate(d *schema.ResourceData, meta interface{}) error {
conn := meta.(*AWSClient).transferconn
updateFlag := false
serverID, userName, err := decodeTransferUserId(d.Id())
if err != nil {
return fmt.Errorf("error parsing Transfer User ID: %s", err)
}
updateOpts := &transfer.UpdateUserInput{
UserName: aws.String(userName),
ServerId: aws.String(serverID),
}
if d.HasChange("home_directory") {
updateOpts.HomeDirectory = aws.String(d.Get("home_directory").(string))
updateFlag = true
}
if d.HasChange("policy") {
updateOpts.Policy = aws.String(d.Get("policy").(string))
updateFlag = true
}
if d.HasChange("role") {
updateOpts.Role = aws.String(d.Get("role").(string))
updateFlag = true
}
if updateFlag {
_, err := conn.UpdateUser(updateOpts)
if err != nil {
if isAWSErr(err, transfer.ErrCodeResourceNotFoundException, "") {
log.Printf("[WARN] Transfer User (%s) for Server (%s) not found, removing from state", userName, serverID)
d.SetId("")
return nil
}
return fmt.Errorf("error updating Transfer User (%s): %s", d.Id(), err)
}
}
if err := setTagsTransfer(conn, d); err != nil {
return fmt.Errorf("Error update tags: %s", err)
}
return resourceAwsTransferUserRead(d, meta)
}
func resourceAwsTransferUserDelete(d *schema.ResourceData, meta interface{}) error {
conn := meta.(*AWSClient).transferconn
serverID, userName, err := decodeTransferUserId(d.Id())
if err != nil {
return fmt.Errorf("error parsing Transfer User ID: %s", err)
}
delOpts := &transfer.DeleteUserInput{
UserName: aws.String(userName),
ServerId: aws.String(serverID),
}
log.Printf("[DEBUG] Delete Transfer User Option: %#v", delOpts)
_, err = conn.DeleteUser(delOpts)
if err != nil {
if isAWSErr(err, transfer.ErrCodeResourceNotFoundException, "") {
return nil
}
return fmt.Errorf("error deleting Transfer User (%s) for Server(%s): %s", userName, serverID, err)
}
if err := waitForTransferUserDeletion(conn, serverID, userName); err != nil {
return fmt.Errorf("error waiting for Transfer User (%s) for Server (%s): %s", userName, serverID, err)
}
return nil
}
func decodeTransferUserId(id string) (string, string, error) {
idParts := strings.SplitN(id, "/", 2)
if len(idParts) != 2 || idParts[0] == "" || idParts[1] == "" {
return "", "", fmt.Errorf("unexpected format of ID (%s), expected SERVERID/USERNAME", id)
}
return idParts[0], idParts[1], nil
}
func waitForTransferUserDeletion(conn *transfer.Transfer, serverID, userName string) error {
params := &transfer.DescribeUserInput{
ServerId: aws.String(serverID),
UserName: aws.String(userName),
}
return resource.Retry(10*time.Minute, func() *resource.RetryError {
_, err := conn.DescribeUser(params)
if isAWSErr(err, transfer.ErrCodeResourceNotFoundException, "") {
return nil
}
if err != nil {
return resource.NonRetryableError(err)
}
return resource.RetryableError(fmt.Errorf("Transfer User (%s) for Server (%s) still exists", userName, serverID))
})
}