rgw/sts: test to use role tag as iam:ResourceTag in

role's trust policy.

Signed-off-by: Pritha Srivastava <prsrivas@redhat.com>

diff --git a/s3tests_boto3/functional/test_sts.py b/s3tests_boto3/functional/test_sts.py
index fb02aee08466c8a8edaf83f9256dc1084f3e90e4..b47f2a6934ed63ffdab8e00ef65391df72a06c8a 100644 (file)
--- a/s3tests_boto3/functional/test_sts.py
+++ b/s3tests_boto3/functional/test_sts.py
@@ -55,12 +55,14 @@ from . import(
 
 log = logging.getLogger(__name__)
 
-def create_role(iam_client,path,rolename,policy_document,description,sessionduration,permissionboundary):
+def create_role(iam_client,path,rolename,policy_document,description,sessionduration,permissionboundary,tag_list=None):
     role_err=None
     if rolename is None:
         rolename=get_parameter_name()
+    if tag_list is None:
+        tag_list = []
     try:
-       role_response = iam_client.create_role(Path=path,RoleName=rolename,AssumeRolePolicyDocument=policy_document,)
+        role_response = iam_client.create_role(Path=path,RoleName=rolename,AssumeRolePolicyDocument=policy_document,Tags=tag_list)
     except ClientError as e:
        role_err = e.response['Code']
     return (role_err,role_response,rolename)
@@ -2100,3 +2102,70 @@ def test_assume_role_with_web_identity_resource_tag_copy_obj():
     OpenIDConnectProviderArn=oidc_response["OpenIDConnectProviderArn"]
     )
 
+@attr(resource='assume role with web identity')
+@attr(method='put')
+@attr(operation='check')
+@attr(assertion='assuming role using web token with iam:ResourceTag in role trust policy')
+@attr('webidentity_test')
+@attr('abac_test')
+@attr('token_role_tags_test')
+def test_assume_role_with_web_identity_role_resource_tag():
+    check_webidentity()
+    iam_client=get_iam_client()
+    sts_client=get_sts_client()
+    default_endpoint=get_config_endpoint()
+    role_session_name=get_parameter_name()
+    thumbprint=get_thumbprint()
+    user_token=get_user_token()
+    realm=get_realm_name()
+
+    s3_res_iam_creds = get_s3_resource_using_iam_creds()
+
+    s3_client_iam_creds = s3_res_iam_creds.meta.client
+
+    bucket_name = get_new_bucket_name()
+    s3bucket = s3_client_iam_creds.create_bucket(Bucket=bucket_name)
+    eq(s3bucket['ResponseMetadata']['HTTPStatusCode'],200)
+
+    bucket_tagging = s3_res_iam_creds.BucketTagging(bucket_name)
+    Set_Tag = bucket_tagging.put(Tagging={'TagSet':[{'Key':'Department', 'Value': 'Engineering'},{'Key':'Department', 'Value': 'Marketing'}]})
+
+    oidc_response = iam_client.create_open_id_connect_provider(
+    Url='http://localhost:8080/auth/realms/{}'.format(realm),
+    ThumbprintList=[
+        thumbprint,
+    ],
+    )
+
+    #iam:ResourceTag refers to the tag attached to role, hence the role is allowed to be assumed only when it has a tag matching the policy.
+    policy_document = "{\"Version\":\"2012-10-17\",\"Statement\":[{\"Effect\":\"Allow\",\"Principal\":{\"Federated\":[\""+oidc_response["OpenIDConnectProviderArn"]+"\"]},\"Action\":[\"sts:AssumeRoleWithWebIdentity\",\"sts:TagSession\"],\"Condition\":{\"StringEquals\":{\"iam:ResourceTag/Department\":\"Engineering\"}}}]}"
+    tags_list = [
+            {'Key':'Department','Value':'Engineering'},
+            {'Key':'Department','Value':'Marketing'}
+        ]
+
+    (role_error,role_response,general_role_name)=create_role(iam_client,'/',None,policy_document,None,None,None,tags_list)
+    eq(role_response['Role']['Arn'],'arn:aws:iam:::role/'+general_role_name+'')
+
+    role_policy = "{\"Version\":\"2012-10-17\",\"Statement\":{\"Effect\":\"Allow\",\"Action\":\"s3:*\",\"Resource\":\"arn:aws:s3:::*\",\"Condition\":{\"StringEquals\":{\"s3:ResourceTag/Department\":[\"Engineering\"]}}}}"
+    (role_err,response)=put_role_policy(iam_client,general_role_name,None,role_policy)
+    eq(response['ResponseMetadata']['HTTPStatusCode'],200)
+
+    resp=sts_client.assume_role_with_web_identity(RoleArn=role_response['Role']['Arn'],RoleSessionName=role_session_name,WebIdentityToken=user_token)
+    eq(resp['ResponseMetadata']['HTTPStatusCode'],200)
+
+    s3_client = boto3.client('s3',
+        aws_access_key_id = resp['Credentials']['AccessKeyId'],
+        aws_secret_access_key = resp['Credentials']['SecretAccessKey'],
+        aws_session_token = resp['Credentials']['SessionToken'],
+        endpoint_url=default_endpoint,
+        region_name='',
+        )
+
+    bucket_body = 'this is a test file'
+    s3_put_obj = s3_client.put_object(Body=bucket_body, Bucket=bucket_name, Key="test-1.txt")
+    eq(s3_put_obj['ResponseMetadata']['HTTPStatusCode'],200)
+
+    oidc_remove=iam_client.delete_open_id_connect_provider(
+    OpenIDConnectProviderArn=oidc_response["OpenIDConnectProviderArn"]
+    )