336 lines
7.7 KiB
Go
336 lines
7.7 KiB
Go
package aws
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import (
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"fmt"
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"testing"
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"github.com/aws/aws-sdk-go/aws"
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"github.com/aws/aws-sdk-go/service/iam"
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"github.com/hashicorp/terraform/helper/acctest"
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"github.com/hashicorp/terraform/helper/resource"
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"github.com/hashicorp/terraform/terraform"
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)
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func TestAccAWSPolicyAttachment_basic(t *testing.T) {
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var out iam.ListEntitiesForPolicyOutput
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user1 := fmt.Sprintf("test-user-%d", acctest.RandInt())
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user2 := fmt.Sprintf("test-user-%d", acctest.RandInt())
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user3 := fmt.Sprintf("test-user-%d", acctest.RandInt())
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resource.Test(t, resource.TestCase{
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PreCheck: func() { testAccPreCheck(t) },
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Providers: testAccProviders,
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CheckDestroy: testAccCheckAWSPolicyAttachmentDestroy,
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Steps: []resource.TestStep{
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resource.TestStep{
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Config: testAccAWSPolicyAttachConfig(user1),
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Check: resource.ComposeTestCheckFunc(
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testAccCheckAWSPolicyAttachmentExists("aws_iam_policy_attachment.test-attach", 3, &out),
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testAccCheckAWSPolicyAttachmentAttributes([]string{user1}, []string{"test-role"}, []string{"test-group"}, &out),
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),
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},
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resource.TestStep{
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Config: testAccAWSPolicyAttachConfigUpdate(user1, user2, user3),
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Check: resource.ComposeTestCheckFunc(
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testAccCheckAWSPolicyAttachmentExists("aws_iam_policy_attachment.test-attach", 6, &out),
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testAccCheckAWSPolicyAttachmentAttributes([]string{user3, user3}, []string{"test-role2", "test-role3"}, []string{"test-group2", "test-group3"}, &out),
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),
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},
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},
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})
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}
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func TestAccAWSPolicyAttachment_paginatedEntities(t *testing.T) {
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var out iam.ListEntitiesForPolicyOutput
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rInt := acctest.RandInt()
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resource.Test(t, resource.TestCase{
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PreCheck: func() { testAccPreCheck(t) },
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Providers: testAccProviders,
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CheckDestroy: testAccCheckAWSPolicyAttachmentDestroy,
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Steps: []resource.TestStep{
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resource.TestStep{
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Config: testAccAWSPolicyPaginatedAttachConfig(rInt),
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Check: resource.ComposeTestCheckFunc(
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testAccCheckAWSPolicyAttachmentExists("aws_iam_policy_attachment.test-paginated-attach", 101, &out),
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),
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},
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},
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})
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}
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func testAccCheckAWSPolicyAttachmentDestroy(s *terraform.State) error {
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return nil
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}
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func testAccCheckAWSPolicyAttachmentExists(n string, c int64, out *iam.ListEntitiesForPolicyOutput) resource.TestCheckFunc {
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return func(s *terraform.State) error {
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rs, ok := s.RootModule().Resources[n]
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if !ok {
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return fmt.Errorf("Not found: %s", n)
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}
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if rs.Primary.ID == "" {
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return fmt.Errorf("No policy name is set")
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}
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conn := testAccProvider.Meta().(*AWSClient).iamconn
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arn := rs.Primary.Attributes["policy_arn"]
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resp, err := conn.GetPolicy(&iam.GetPolicyInput{
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PolicyArn: aws.String(arn),
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})
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if err != nil {
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return fmt.Errorf("Error: Policy (%s) not found", n)
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}
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if c != *resp.Policy.AttachmentCount {
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return fmt.Errorf("Error: Policy (%s) has wrong number of entities attached on initial creation", n)
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}
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resp2, err := conn.ListEntitiesForPolicy(&iam.ListEntitiesForPolicyInput{
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PolicyArn: aws.String(arn),
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})
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if err != nil {
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return fmt.Errorf("Error: Failed to get entities for Policy (%s)", arn)
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}
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*out = *resp2
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return nil
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}
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}
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func testAccCheckAWSPolicyAttachmentAttributes(users []string, roles []string, groups []string, out *iam.ListEntitiesForPolicyOutput) resource.TestCheckFunc {
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return func(s *terraform.State) error {
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uc := len(users)
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rc := len(roles)
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gc := len(groups)
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for _, u := range users {
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for _, pu := range out.PolicyUsers {
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if u == *pu.UserName {
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uc--
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}
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}
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}
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for _, r := range roles {
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for _, pr := range out.PolicyRoles {
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if r == *pr.RoleName {
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rc--
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}
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}
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}
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for _, g := range groups {
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for _, pg := range out.PolicyGroups {
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if g == *pg.GroupName {
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gc--
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}
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}
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}
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if uc != 0 || rc != 0 || gc != 0 {
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return fmt.Errorf("Error: Number of attached users, roles, or groups was incorrect:\n expected %d users and found %d\nexpected %d roles and found %d\nexpected %d groups and found %d", len(users), len(users)-uc, len(roles), len(roles)-rc, len(groups), len(groups)-gc)
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}
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return nil
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}
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}
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func testAccAWSPolicyAttachConfig(u1 string) string {
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return fmt.Sprintf(`
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resource "aws_iam_user" "user" {
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name = "%s"
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}
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resource "aws_iam_role" "role" {
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name = "test-role"
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assume_role_policy = <<EOF
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{
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"Version": "2012-10-17",
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"Statement": [
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{
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"Action": "sts:AssumeRole",
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"Principal": {
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"Service": "ec2.amazonaws.com"
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},
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"Effect": "Allow",
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"Sid": ""
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}
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]
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}
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EOF
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}
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resource "aws_iam_group" "group" {
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name = "test-group"
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}
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resource "aws_iam_policy" "policy" {
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name = "test-policy"
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description = "A test policy"
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policy = <<EOF
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{
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"Version": "2012-10-17",
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"Statement": [
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{
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"Action": [
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"iam:ChangePassword"
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],
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"Resource": "*",
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"Effect": "Allow"
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}
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]
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}
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EOF
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}
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resource "aws_iam_policy_attachment" "test-attach" {
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name = "test-attachment"
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users = ["${aws_iam_user.user.name}"]
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roles = ["${aws_iam_role.role.name}"]
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groups = ["${aws_iam_group.group.name}"]
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policy_arn = "${aws_iam_policy.policy.arn}"
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}`, u1)
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}
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func testAccAWSPolicyAttachConfigUpdate(u1, u2, u3 string) string {
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return fmt.Sprintf(`
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resource "aws_iam_user" "user" {
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name = "%s"
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}
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resource "aws_iam_user" "user2" {
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name = "%s"
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}
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resource "aws_iam_user" "user3" {
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name = "%s"
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}
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resource "aws_iam_role" "role" {
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name = "test-role"
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assume_role_policy = <<EOF
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{
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"Version": "2012-10-17",
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"Statement": [
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{
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"Action": "sts:AssumeRole",
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"Principal": {
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"Service": "ec2.amazonaws.com"
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},
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"Effect": "Allow",
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"Sid": ""
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}
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]
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}
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EOF
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}
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resource "aws_iam_role" "role2" {
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name = "test-role2"
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assume_role_policy = <<EOF
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{
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"Version": "2012-10-17",
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"Statement": [
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{
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"Action": "sts:AssumeRole",
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"Principal": {
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"Service": "ec2.amazonaws.com"
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},
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"Effect": "Allow",
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"Sid": ""
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}
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]
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}
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EOF
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}
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resource "aws_iam_role" "role3" {
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name = "test-role3"
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assume_role_policy = <<EOF
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{
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"Version": "2012-10-17",
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"Statement": [
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{
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"Action": "sts:AssumeRole",
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"Principal": {
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"Service": "ec2.amazonaws.com"
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},
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"Effect": "Allow",
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"Sid": ""
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}
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]
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}
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EOF
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}
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resource "aws_iam_group" "group" {
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name = "test-group"
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}
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resource "aws_iam_group" "group2" {
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name = "test-group2"
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}
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resource "aws_iam_group" "group3" {
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name = "test-group3"
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}
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resource "aws_iam_policy" "policy" {
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name = "test-policy"
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description = "A test policy"
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policy = <<EOF
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{
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"Version": "2012-10-17",
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"Statement": [
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{
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"Action": [
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"iam:ChangePassword"
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],
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"Resource": "*",
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"Effect": "Allow"
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}
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]
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}
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EOF
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}
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resource "aws_iam_policy_attachment" "test-attach" {
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name = "test-attachment"
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users = [
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"${aws_iam_user.user2.name}",
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"${aws_iam_user.user3.name}"
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]
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roles = [
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"${aws_iam_role.role2.name}",
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"${aws_iam_role.role3.name}"
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]
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groups = [
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"${aws_iam_group.group2.name}",
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"${aws_iam_group.group3.name}"
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]
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policy_arn = "${aws_iam_policy.policy.arn}"
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}`, u1, u2, u3)
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}
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func testAccAWSPolicyPaginatedAttachConfig(rInt int) string {
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return fmt.Sprintf(`
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resource "aws_iam_user" "user" {
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count = 101
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name = "${format("paged-test-user-%d-%%d", count.index + 1)}"
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}
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resource "aws_iam_policy" "policy" {
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name = "tf-acc-test-policy-%d"
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description = "A test policy"
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policy = <<EOF
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{
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"Version": "2012-10-17",
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"Statement": [
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{
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"Action": [
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"iam:ChangePassword"
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],
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"Resource": "*",
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"Effect": "Allow"
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}
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]
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}
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EOF
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}
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resource "aws_iam_policy_attachment" "test-paginated-attach" {
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name = "test-attachment"
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users = ["${aws_iam_user.user.*.name}"]
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policy_arn = "${aws_iam_policy.policy.arn}"
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}`, rInt, rInt)
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}
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