New Data Source: aws_iam_policy

aws/data_source_aws_iam_policy.go

@@ -0,0 +1,40 @@
+package aws
+
+import (
+	"github.com/hashicorp/terraform/helper/schema"
+)
+
+func dataSourceAwsIAMPolicy() *schema.Resource {
+	return &schema.Resource{
+		Read: dataSourceAwsIAMPolicyRead,
+
+		Schema: map[string]*schema.Schema{
+			"arn": {
+				Type:     schema.TypeString,
+				Optional: true,
+			},
+			"name": {
+				Type:     schema.TypeString,
+				Computed: true,
+			},
+			"policy": {
+				Type:     schema.TypeString,
+				Computed: true,
+			},
+			"path": {
+				Type:     schema.TypeString,
+				Computed: true,
+			},
+
+			"description": {
+				Type:     schema.TypeString,
+				Computed: true,
+			},
+		},
+	}
+}
+
+func dataSourceAwsIAMPolicyRead(d *schema.ResourceData, meta interface{}) error {
+	d.SetId(d.Get("arn").(string))
+	return resourceAwsIamPolicyRead(d, meta)
+}

aws/data_source_aws_iam_policy_test.go

@@ -0,0 +1,61 @@
+package aws
+
+import (
+	"fmt"
+	"regexp"
+	"testing"
+
+	"github.com/hashicorp/terraform/helper/acctest"
+	"github.com/hashicorp/terraform/helper/resource"
+)
+
+func TestAccAWSDataSourceIAMPolicy_basic(t *testing.T) {
+	policyName := fmt.Sprintf("test-policy-%s", acctest.RandString(10))
+
+	resource.Test(t, resource.TestCase{
+		PreCheck:  func() { testAccPreCheck(t) },
+		Providers: testAccProviders,
+		Steps: []resource.TestStep{
+			{
+				Config: testAccAwsDataSourceIamPolicyConfig(policyName),
+				Check: resource.ComposeTestCheckFunc(
+					resource.TestCheckResourceAttr("data.aws_iam_policy.test", "name", policyName),
+					resource.TestCheckResourceAttr("data.aws_iam_policy.test", "description", "My test policy"),
+					resource.TestCheckResourceAttr("data.aws_iam_policy.test", "path", "/"),
+					resource.TestCheckResourceAttrSet("data.aws_iam_policy.test", "policy"),
+					resource.TestMatchResourceAttr("data.aws_iam_policy.test", "arn",
+						regexp.MustCompile(`^arn:[\w-]+:([a-zA-Z0-9\-])+:([a-z]{2}-(gov-)?[a-z]+-\d{1})?:(\d{12})?:(.*)$`)),
+				),
+			},
+		},
+	})
+
+}
+
+func testAccAwsDataSourceIamPolicyConfig(policyName string) string {
+	return fmt.Sprintf(`
+resource "aws_iam_policy" "test_policy" {
+    name = "%s"
+    path = "/"
+    description = "My test policy"
+    policy = <<EOF
+{
+  "Version": "2012-10-17",
+  "Statement": [
+    {
+      "Action": [
+        "ec2:Describe*"
+      ],
+      "Effect": "Allow",
+      "Resource": "*"
+    }
+  ]
+}
+EOF
+}
+
+data "aws_iam_policy" "test" {
+	arn = "${aws_iam_policy.test_policy.arn}"
+}
+`, policyName)
+}

aws/provider.go

@@ -189,6 +189,7 @@ func Provider() terraform.ResourceProvider {
 			"aws_iam_account_alias":                dataSourceAwsIamAccountAlias(),
 			"aws_iam_group":                        dataSourceAwsIAMGroup(),
 			"aws_iam_instance_profile":             dataSourceAwsIAMInstanceProfile(),
+			"aws_iam_policy":                       dataSourceAwsIAMPolicy(),
 			"aws_iam_policy_document":              dataSourceAwsIamPolicyDocument(),
 			"aws_iam_role":                         dataSourceAwsIAMRole(),
 			"aws_iam_server_certificate":           dataSourceAwsIAMServerCertificate(),

website/docs/d/iam_policy.html.markdown

@@ -0,0 +1,33 @@
+---
+layout: "aws"
+page_title: "AWS: aws_iam_policy"
+sidebar_current: "docs-aws-datasource-iam-policy"
+description: |-
+  Get information on a Amazon IAM policy
+---
+
+# aws_iam_policy
+
+This data source can be used to fetch information about a specific
+IAM policy.
+
+## Example Usage
+
+```hcl
+data "aws_iam_policy" "example" {
+  arn = "arn:aws:iam::123456789012:policy/UsersManageOwnCredentials"
+}
+```
+
+## Argument Reference
+
+* `arn` - (Required) ARN of the IAM policy.
+
+## Attributes Reference
+
+* `name` - The name of the IAM policy.
+* `arn` - The Amazon Resource Name (ARN) specifying the policy.
+* `path` - The path to the policy.
+* `description` - The description of the policy.
+* `policy` - The policy document of the policy.
+