rgw/sts: Addition of new STS tests for testing

session policies alongwith role's permission policy
and bucket policy.

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

diff --git a/s3tests.conf.SAMPLE b/s3tests.conf.SAMPLE
index 828ea902217a6286b5ec2ff1c783ecda05fe5b78..0b7b41f9e2f138bd20676797010468330d475d07 100644 (file)
--- a/s3tests.conf.SAMPLE
+++ b/s3tests.conf.SAMPLE
@@ -72,6 +72,9 @@ email = tenanteduser@example.com
 #following section needs to be added for all sts-tests
 [iam]
 #used for iam operations in sts-tests
+#email from vstart.sh
+email = s3@example.com
+
 #user_id from vstart.sh
 user_id = 0123456789abcdef0123456789abcdef0123456789abcdef0123456789abcdef
 

diff --git a/s3tests_boto3/functional/__init__.py b/s3tests_boto3/functional/__init__.py
index 92bc3d511c3ab1cb42529cf880d5007788a0929c..ba8f9a73039f433fa8c290e626eeea38f1571ad6 100644 (file)
--- a/s3tests_boto3/functional/__init__.py
+++ b/s3tests_boto3/functional/__init__.py
@@ -224,6 +224,24 @@ def teardown():
     nuke_prefixed_buckets(prefix=prefix)
     nuke_prefixed_buckets(prefix=prefix, client=alt_client)
     nuke_prefixed_buckets(prefix=prefix, client=tenant_client)
+    try:
+        iam_client = get_iam_client()
+        list_roles_resp = iam_client.list_roles()
+        for role in list_roles_resp['Roles']:
+            list_policies_resp = iam_client.list_role_policies(RoleName=role['RoleName'])
+            for policy in list_policies_resp['PolicyNames']:
+                del_policy_resp = iam_client.delete_role_policy(
+                                         RoleName=role['RoleName'],
+                                         PolicyName=policy
+                                        )
+            del_role_resp = iam_client.delete_role(RoleName=role['RoleName'])
+        list_oidc_resp = iam_client.list_open_id_connect_providers()
+        for oidcprovider in list_oidc_resp['OpenIDConnectProviderList']:
+            del_oidc_resp = iam_client.delete_open_id_connect_provider(
+                        OpenIDConnectProviderArn=oidcprovider['Arn']
+                    )
+    except:
+        pass
 
 def check_webidentity():
     cfg = configparser.RawConfigParser()
@@ -514,3 +532,9 @@ def get_token():
 
 def get_realm_name():
     return config.webidentity_realm
+
+def get_iam_access_key():
+    return config.iam_access_key
+
+def get_iam_secret_key():
+    return config.iam_secret_key

diff --git a/s3tests_boto3/functional/test_sts.py b/s3tests_boto3/functional/test_sts.py
index fb4ab11cea1f2df276c4d6fd660056e068eff33a..555faa0dd3327166389f9ebf21d0ff07f5f09ddb 100644 (file)
--- a/s3tests_boto3/functional/test_sts.py
+++ b/s3tests_boto3/functional/test_sts.py
@@ -45,7 +45,9 @@ from . import(
     get_aud,
     get_token,
     get_realm_name,
-    check_webidentity
+    check_webidentity,
+    get_iam_access_key,
+    get_iam_secret_key
     )
 
 log = logging.getLogger(__name__)
@@ -80,6 +82,54 @@ def put_user_policy(iam_client,username,policyname,policy_document):
         role_err = e.response['Code']
     return (role_err,role_response)
 
+def get_s3_client_using_iam_creds():
+    iam_access_key = get_iam_access_key()
+    iam_secret_key = get_iam_secret_key()
+    default_endpoint = get_config_endpoint()
+
+    s3_client_iam_creds = boto3.client('s3',
+                              aws_access_key_id = iam_access_key,
+                              aws_secret_access_key = iam_secret_key,
+                              endpoint_url=default_endpoint,
+                              region_name='',
+                          )
+
+    return s3_client_iam_creds
+
+def create_oidc_provider(iam_client, url, clientidlist, thumbprintlist):
+    oidc_arn = None
+    oidc_error = None
+    clientids = []
+    if clientidlist is None:
+        clientidlist=clientids
+    try:
+        oidc_response = iam_client.create_open_id_connect_provider(
+            Url=url,
+            ClientIDList=clientidlist,
+            ThumbprintList=thumbprintlist,
+        )
+        oidc_arn = oidc_response['OpenIDConnectProviderArn']
+        print (oidc_arn)
+    except ClientError as e:
+        oidc_error = e.response['Code']
+        print (oidc_error)
+        try:
+            oidc_error = None
+            print (url)
+            if url.startswith('http://'):
+                url = url[len('http://'):]
+            elif url.startswith('https://'):
+                url = url[len('https://'):]
+            elif url.startswith('www.'):
+                url = url[len('www.'):]
+            oidc_arn = 'arn:aws:iam:::oidc-provider/{}'.format(url)
+            print (url)
+            print (oidc_arn)
+            oidc_response = iam_client.get_open_id_connect_provider(OpenIDConnectProviderArn=oidc_arn)
+        except ClientError as e:
+            oidc_arn = None
+    return (oidc_arn, oidc_error)
+
 @attr(resource='get session token')
 @attr(method='get')
 @attr(operation='check')
@@ -354,3 +404,829 @@ def test_assume_role_with_web_identity_invalid_webtoken():
     OpenIDConnectProviderArn=oidc_response["OpenIDConnectProviderArn"]
     )
 '''
+
+#######################
+# Session Policy Tests
+#######################
+
+@attr(resource='assume role with web identity')
+@attr(method='get')
+@attr(operation='check')
+@attr(assertion='checking session policy working for two different buckets')
+@attr('webidentity_test')
+@attr('session_policy')
+def test_session_policy_check_on_different_buckets():
+    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()
+    aud=get_aud()
+    token=get_token()
+    realm=get_realm_name()
+
+    url = 'http://localhost:8080/auth/realms/{}'.format(realm)
+    thumbprintlist = [thumbprint]
+    (oidc_arn,oidc_error) = create_oidc_provider(iam_client, url, None, thumbprintlist)
+    if oidc_error is not None:
+        raise RuntimeError('Unable to create/get openid connect provider {}'.format(oidc_error))
+
+    policy_document = "{\"Version\":\"2012-10-17\",\"Statement\":[{\"Effect\":\"Allow\",\"Principal\":{\"Federated\":[\""+oidc_arn+"\"]},\"Action\":[\"sts:AssumeRoleWithWebIdentity\"],\"Condition\":{\"StringEquals\":{\"localhost:8080/auth/realms/"+realm+":app_id\":\""+aud+"\"}}}]}"
+    (role_error,role_response,general_role_name)=create_role(iam_client,'/',None,policy_document,None,None,None)
+    eq(role_response['Role']['Arn'],'arn:aws:iam:::role/'+general_role_name+'')
+
+    role_policy_new = "{\"Version\":\"2012-10-17\",\"Statement\":{\"Effect\":\"Allow\",\"Action\":\"s3:*\",\"Resource\":[\"arn:aws:s3:::test2\",\"arn:aws:s3:::test2/*\"]}}"
+
+    (role_err,response)=put_role_policy(iam_client,general_role_name,None,role_policy_new)
+    eq(response['ResponseMetadata']['HTTPStatusCode'],200)
+
+    session_policy = "{\"Version\":\"2012-10-17\",\"Statement\":{\"Effect\":\"Allow\",\"Action\":[\"s3:GetObject\",\"s3:PutObject\"],\"Resource\":[\"arn:aws:s3:::test1\",\"arn:aws:s3:::test1/*\"]}}"
+
+    resp=sts_client.assume_role_with_web_identity(RoleArn=role_response['Role']['Arn'],RoleSessionName=role_session_name,WebIdentityToken=token,Policy=session_policy)
+    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_name_1 = 'test1'
+    try:
+        s3bucket = s3_client.create_bucket(Bucket=bucket_name_1)
+    except ClientError as e:
+        s3bucket_error = e.response.get("Error", {}).get("Code")
+    eq(s3bucket_error, 'AccessDenied')
+
+    bucket_name_2 = 'test2'
+    try:
+        s3bucket = s3_client.create_bucket(Bucket=bucket_name_2)
+    except ClientError as e:
+        s3bucket_error = e.response.get("Error", {}).get("Code")
+    eq(s3bucket_error, 'AccessDenied')
+
+    bucket_body = 'please-write-something'
+    #body.encode(encoding='utf_8')
+    try:
+        s3_put_obj = s3_client.put_object(Body=bucket_body, Bucket=bucket_name_1, Key="test-1.txt")
+    except ClientError as e:
+        s3_put_obj_error = e.response.get("Error", {}).get("Code")
+    eq(s3_put_obj_error,'NoSuchBucket')
+
+    oidc_remove=iam_client.delete_open_id_connect_provider(
+    OpenIDConnectProviderArn=oidc_arn
+    )
+
+
+@attr(resource='assume role with web identity')
+@attr(method='put')
+@attr(operation='check')
+@attr(assertion='checking session policy working for same bucket')
+@attr('webidentity_test')
+@attr('session_policy')
+def test_session_policy_check_on_same_bucket():
+    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()
+    aud=get_aud()
+    token=get_token()
+    realm=get_realm_name()
+
+    url = 'http://localhost:8080/auth/realms/{}'.format(realm)
+    thumbprintlist = [thumbprint]
+    (oidc_arn,oidc_error) = create_oidc_provider(iam_client, url, None, thumbprintlist)
+    if oidc_error is not None:
+        raise RuntimeError('Unable to create/get openid connect provider {}'.format(oidc_error))
+
+    policy_document = "{\"Version\":\"2012-10-17\",\"Statement\":[{\"Effect\":\"Allow\",\"Principal\":{\"Federated\":[\""+oidc_arn+"\"]},\"Action\":[\"sts:AssumeRoleWithWebIdentity\"],\"Condition\":{\"StringEquals\":{\"localhost:8080/auth/realms/"+realm+":app_id\":\""+aud+"\"}}}]}"
+    (role_error,role_response,general_role_name)=create_role(iam_client,'/',None,policy_document,None,None,None)
+    eq(role_response['Role']['Arn'],'arn:aws:iam:::role/'+general_role_name+'')
+
+    role_policy_new = "{\"Version\":\"2012-10-17\",\"Statement\":{\"Effect\":\"Allow\",\"Action\":\"s3:*\",\"Resource\":[\"*\"]}}"
+
+    (role_err,response)=put_role_policy(iam_client,general_role_name,None,role_policy_new)
+    eq(response['ResponseMetadata']['HTTPStatusCode'],200)
+
+    s3_client_iam_creds = get_s3_client_using_iam_creds()
+
+    bucket_name_1 = 'test1'
+    s3bucket = s3_client_iam_creds.create_bucket(Bucket=bucket_name_1)
+    eq(s3bucket['ResponseMetadata']['HTTPStatusCode'],200)
+
+    session_policy = "{\"Version\":\"2012-10-17\",\"Statement\":{\"Effect\":\"Allow\",\"Action\":[\"s3:GetObject\",\"s3:PutObject\"],\"Resource\":[\"arn:aws:s3:::test1\",\"arn:aws:s3:::test1/*\"]}}"
+
+    resp=sts_client.assume_role_with_web_identity(RoleArn=role_response['Role']['Arn'],RoleSessionName=role_session_name,WebIdentityToken=token,Policy=session_policy)
+    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_1, Key="test-1.txt")
+    eq(s3_put_obj['ResponseMetadata']['HTTPStatusCode'],200)
+
+    oidc_remove=iam_client.delete_open_id_connect_provider(
+    OpenIDConnectProviderArn=oidc_arn
+    )
+
+
+@attr(resource='assume role with web identity')
+@attr(method='get')
+@attr(operation='check')
+@attr(assertion='checking put_obj op denial')
+@attr('webidentity_test')
+@attr('session_policy')
+def test_session_policy_check_put_obj_denial():
+    check_webidentity()
+    iam_client=get_iam_client()
+    iam_access_key=get_iam_access_key()
+    iam_secret_key=get_iam_secret_key()
+    sts_client=get_sts_client()
+    default_endpoint=get_config_endpoint()
+    role_session_name=get_parameter_name()
+    thumbprint=get_thumbprint()
+    aud=get_aud()
+    token=get_token()
+    realm=get_realm_name()
+
+    url = 'http://localhost:8080/auth/realms/{}'.format(realm)
+    thumbprintlist = [thumbprint]
+    (oidc_arn,oidc_error) = create_oidc_provider(iam_client, url, None, thumbprintlist)
+    if oidc_error is not None:
+        raise RuntimeError('Unable to create/get openid connect provider {}'.format(oidc_error))
+
+    policy_document = "{\"Version\":\"2012-10-17\",\"Statement\":[{\"Effect\":\"Allow\",\"Principal\":{\"Federated\":[\""+oidc_arn+"\"]},\"Action\":[\"sts:AssumeRoleWithWebIdentity\"],\"Condition\":{\"StringEquals\":{\"localhost:8080/auth/realms/"+realm+":app_id\":\""+aud+"\"}}}]}"
+    (role_error,role_response,general_role_name)=create_role(iam_client,'/',None,policy_document,None,None,None)
+    eq(role_response['Role']['Arn'],'arn:aws:iam:::role/'+general_role_name+'')
+
+    role_policy_new = "{\"Version\":\"2012-10-17\",\"Statement\":{\"Effect\":\"Allow\",\"Action\":\"s3:*\",\"Resource\":[\"*\"]}}"
+
+    (role_err,response)=put_role_policy(iam_client,general_role_name,None,role_policy_new)
+    eq(response['ResponseMetadata']['HTTPStatusCode'],200)
+
+    s3_client_iam_creds = get_s3_client_using_iam_creds()
+
+    bucket_name_1 = 'test1'
+    s3bucket = s3_client_iam_creds.create_bucket(Bucket=bucket_name_1)
+    eq(s3bucket['ResponseMetadata']['HTTPStatusCode'],200)
+
+    session_policy = "{\"Version\":\"2012-10-17\",\"Statement\":{\"Effect\":\"Allow\",\"Action\":[\"s3:GetObject\"],\"Resource\":[\"arn:aws:s3:::test1\",\"arn:aws:s3:::test1/*\"]}}"
+
+    resp=sts_client.assume_role_with_web_identity(RoleArn=role_response['Role']['Arn'],RoleSessionName=role_session_name,WebIdentityToken=token,Policy=session_policy)
+    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'
+    try:
+        s3_put_obj = s3_client.put_object(Body=bucket_body, Bucket=bucket_name_1, Key="test-1.txt")
+    except ClientError as e:
+        s3_put_obj_error = e.response.get("Error", {}).get("Code")
+    eq(s3_put_obj_error, 'AccessDenied')
+
+    oidc_remove=iam_client.delete_open_id_connect_provider(
+    OpenIDConnectProviderArn=oidc_arn
+    )
+
+
+@attr(resource='assume role with web identity')
+@attr(method='get')
+@attr(operation='check')
+@attr(assertion='checking put_obj working by swapping policies')
+@attr('webidentity_test')
+@attr('session_policy')
+def test_swapping_role_policy_and_session_policy():
+    check_webidentity()
+    iam_client=get_iam_client()
+    iam_access_key=get_iam_access_key()
+    iam_secret_key=get_iam_secret_key()
+    sts_client=get_sts_client()
+    default_endpoint=get_config_endpoint()
+    role_session_name=get_parameter_name()
+    thumbprint=get_thumbprint()
+    aud=get_aud()
+    token=get_token()
+    realm=get_realm_name()
+
+    url = 'http://localhost:8080/auth/realms/{}'.format(realm)
+    thumbprintlist = [thumbprint]
+    (oidc_arn,oidc_error) = create_oidc_provider(iam_client, url, None, thumbprintlist)
+    if oidc_error is not None:
+        raise RuntimeError('Unable to create/get openid connect provider {}'.format(oidc_error))
+
+    policy_document = "{\"Version\":\"2012-10-17\",\"Statement\":[{\"Effect\":\"Allow\",\"Principal\":{\"Federated\":[\""+oidc_arn+"\"]},\"Action\":[\"sts:AssumeRoleWithWebIdentity\"],\"Condition\":{\"StringEquals\":{\"localhost:8080/auth/realms/"+realm+":app_id\":\""+aud+"\"}}}]}"
+    (role_error,role_response,general_role_name)=create_role(iam_client,'/',None,policy_document,None,None,None)
+    eq(role_response['Role']['Arn'],'arn:aws:iam:::role/'+general_role_name+'')
+
+    role_policy_new = "{\"Version\":\"2012-10-17\",\"Statement\":{\"Effect\":\"Allow\",\"Action\":[\"s3:GetObject\",\"s3:PutObject\"],\"Resource\":[\"arn:aws:s3:::test1\",\"arn:aws:s3:::test1/*\"]}}"
+
+    (role_err,response)=put_role_policy(iam_client,general_role_name,None,role_policy_new)
+    eq(response['ResponseMetadata']['HTTPStatusCode'],200)
+
+    s3_client_iam_creds = get_s3_client_using_iam_creds()
+
+    bucket_name_1 = 'test1'
+    s3bucket = s3_client_iam_creds.create_bucket(Bucket=bucket_name_1)
+    eq(s3bucket['ResponseMetadata']['HTTPStatusCode'],200)
+
+    session_policy = "{\"Version\":\"2012-10-17\",\"Statement\":{\"Effect\":\"Allow\",\"Action\":\"s3:*\",\"Resource\":[\"*\"]}}"
+
+    resp=sts_client.assume_role_with_web_identity(RoleArn=role_response['Role']['Arn'],RoleSessionName=role_session_name,WebIdentityToken=token,Policy=session_policy)
+    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_1, Key="test-1.txt")
+    eq(s3_put_obj['ResponseMetadata']['HTTPStatusCode'],200)
+
+    oidc_remove=iam_client.delete_open_id_connect_provider(
+    OpenIDConnectProviderArn=oidc_arn
+    )
+
+@attr(resource='assume role with web identity')
+@attr(method='put')
+@attr(operation='check')
+@attr(assertion='checking put_obj working by setting different permissions to role and session policy')
+@attr('webidentity_test')
+@attr('session_policy')
+def test_session_policy_check_different_op_permissions():
+    check_webidentity()
+    iam_client=get_iam_client()
+    iam_access_key=get_iam_access_key()
+    iam_secret_key=get_iam_secret_key()
+    sts_client=get_sts_client()
+    default_endpoint=get_config_endpoint()
+    role_session_name=get_parameter_name()
+    thumbprint=get_thumbprint()
+    aud=get_aud()
+    token=get_token()
+    realm=get_realm_name()
+
+    url = 'http://localhost:8080/auth/realms/{}'.format(realm)
+    thumbprintlist = [thumbprint]
+    (oidc_arn,oidc_error) = create_oidc_provider(iam_client, url, None, thumbprintlist)
+    if oidc_error is not None:
+        raise RuntimeError('Unable to create/get openid connect provider {}'.format(oidc_error))
+
+    policy_document = "{\"Version\":\"2012-10-17\",\"Statement\":[{\"Effect\":\"Allow\",\"Principal\":{\"Federated\":[\""+oidc_arn+"\"]},\"Action\":[\"sts:AssumeRoleWithWebIdentity\"],\"Condition\":{\"StringEquals\":{\"localhost:8080/auth/realms/"+realm+":app_id\":\""+aud+"\"}}}]}"
+    (role_error,role_response,general_role_name)=create_role(iam_client,'/',None,policy_document,None,None,None)
+    eq(role_response['Role']['Arn'],'arn:aws:iam:::role/'+general_role_name+'')
+
+    role_policy_new = "{\"Version\":\"2012-10-17\",\"Statement\":{\"Effect\":\"Allow\",\"Action\":[\"s3:PutObject\"],\"Resource\":[\"arn:aws:s3:::test1\",\"arn:aws:s3:::test1/*\"]}}"
+
+    (role_err,response)=put_role_policy(iam_client,general_role_name,None,role_policy_new)
+    eq(response['ResponseMetadata']['HTTPStatusCode'],200)
+
+    s3_client_iam_creds = get_s3_client_using_iam_creds()
+
+    bucket_name_1 = 'test1'
+    s3bucket = s3_client_iam_creds.create_bucket(Bucket=bucket_name_1)
+    eq(s3bucket['ResponseMetadata']['HTTPStatusCode'],200)
+
+    session_policy = "{\"Version\":\"2012-10-17\",\"Statement\":{\"Effect\":\"Allow\",\"Action\":[\"s3:GetObject\"],\"Resource\":[\"arn:aws:s3:::test1\",\"arn:aws:s3:::test1/*\"]}}"
+
+    resp=sts_client.assume_role_with_web_identity(RoleArn=role_response['Role']['Arn'],RoleSessionName=role_session_name,WebIdentityToken=token,Policy=session_policy)
+    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'
+    try:
+        s3_put_obj = s3_client.put_object(Body=bucket_body, Bucket=bucket_name_1, Key="test-1.txt")
+    except ClientError as e:
+        s3_put_obj_error = e.response.get("Error", {}).get("Code")
+    eq(s3_put_obj_error, 'AccessDenied')
+
+    oidc_remove=iam_client.delete_open_id_connect_provider(
+    OpenIDConnectProviderArn=oidc_arn
+    )
+
+
+@attr(resource='assume role with web identity')
+@attr(method='put')
+@attr(operation='check')
+@attr(assertion='checking op behaviour with deny effect')
+@attr('webidentity_test')
+@attr('session_policy')
+def test_session_policy_check_with_deny_effect():
+    check_webidentity()
+    iam_client=get_iam_client()
+    iam_access_key=get_iam_access_key()
+    iam_secret_key=get_iam_secret_key()
+    sts_client=get_sts_client()
+    default_endpoint=get_config_endpoint()
+    role_session_name=get_parameter_name()
+    thumbprint=get_thumbprint()
+    aud=get_aud()
+    token=get_token()
+    realm=get_realm_name()
+
+    url = 'http://localhost:8080/auth/realms/{}'.format(realm)
+    thumbprintlist = [thumbprint]
+    (oidc_arn,oidc_error) = create_oidc_provider(iam_client, url, None, thumbprintlist)
+    if oidc_error is not None:
+        raise RuntimeError('Unable to create/get openid connect provider {}'.format(oidc_error))
+
+    policy_document = "{\"Version\":\"2012-10-17\",\"Statement\":[{\"Effect\":\"Allow\",\"Principal\":{\"Federated\":[\""+oidc_arn+"\"]},\"Action\":[\"sts:AssumeRoleWithWebIdentity\"],\"Condition\":{\"StringEquals\":{\"localhost:8080/auth/realms/"+realm+":app_id\":\""+aud+"\"}}}]}"
+    (role_error,role_response,general_role_name)=create_role(iam_client,'/',None,policy_document,None,None,None)
+    eq(role_response['Role']['Arn'],'arn:aws:iam:::role/'+general_role_name+'')
+
+    role_policy_new = "{\"Version\":\"2012-10-17\",\"Statement\":{\"Effect\":\"Deny\",\"Action\":\"s3:*\",\"Resource\":[\"*\"]}}"
+
+    (role_err,response)=put_role_policy(iam_client,general_role_name,None,role_policy_new)
+    eq(response['ResponseMetadata']['HTTPStatusCode'],200)
+
+    s3_client_iam_creds = get_s3_client_using_iam_creds()
+
+    bucket_name_1 = 'test1'
+    s3bucket = s3_client_iam_creds.create_bucket(Bucket=bucket_name_1)
+    eq(s3bucket['ResponseMetadata']['HTTPStatusCode'],200)
+
+    session_policy = "{\"Version\":\"2012-10-17\",\"Statement\":{\"Effect\":\"Allow\",\"Action\":[\"s3:PutObject\"],\"Resource\":[\"arn:aws:s3:::test1\",\"arn:aws:s3:::test1/*\"]}}"
+
+    resp=sts_client.assume_role_with_web_identity(RoleArn=role_response['Role']['Arn'],RoleSessionName=role_session_name,WebIdentityToken=token,Policy=session_policy)
+    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'
+    try:
+        s3_put_obj = s3_client.put_object(Body=bucket_body, Bucket=bucket_name_1, Key="test-1.txt")
+    except ClientError as e:
+        s3_put_obj_error = e.response.get("Error", {}).get("Code")
+    eq(s3_put_obj_error, 'AccessDenied')
+
+    oidc_remove=iam_client.delete_open_id_connect_provider(
+    OpenIDConnectProviderArn=oidc_arn
+    )
+
+
+@attr(resource='assume role with web identity')
+@attr(method='put')
+@attr(operation='check')
+@attr(assertion='checking put_obj working with deny and allow on same op')
+@attr('webidentity_test')
+@attr('session_policy')
+def test_session_policy_check_with_deny_on_same_op():
+    check_webidentity()
+    iam_client=get_iam_client()
+    iam_access_key=get_iam_access_key()
+    iam_secret_key=get_iam_secret_key()
+    sts_client=get_sts_client()
+    default_endpoint=get_config_endpoint()
+    role_session_name=get_parameter_name()
+    thumbprint=get_thumbprint()
+    aud=get_aud()
+    token=get_token()
+    realm=get_realm_name()
+
+    url = 'http://localhost:8080/auth/realms/{}'.format(realm)
+    thumbprintlist = [thumbprint]
+    (oidc_arn,oidc_error) = create_oidc_provider(iam_client, url, None, thumbprintlist)
+    if oidc_error is not None:
+        raise RuntimeError('Unable to create/get openid connect provider {}'.format(oidc_error))
+
+    policy_document = "{\"Version\":\"2012-10-17\",\"Statement\":[{\"Effect\":\"Allow\",\"Principal\":{\"Federated\":[\""+oidc_arn+"\"]},\"Action\":[\"sts:AssumeRoleWithWebIdentity\"],\"Condition\":{\"StringEquals\":{\"localhost:8080/auth/realms/"+realm+":app_id\":\""+aud+"\"}}}]}"
+    (role_error,role_response,general_role_name)=create_role(iam_client,'/',None,policy_document,None,None,None)
+    eq(role_response['Role']['Arn'],'arn:aws:iam:::role/'+general_role_name+'')
+
+    role_policy_new = "{\"Version\":\"2012-10-17\",\"Statement\":{\"Effect\":\"Allow\",\"Action\":[\"s3:PutObject\"],\"Resource\":[\"arn:aws:s3:::test1\",\"arn:aws:s3:::test1/*\"]}}"
+
+    (role_err,response)=put_role_policy(iam_client,general_role_name,None,role_policy_new)
+    eq(response['ResponseMetadata']['HTTPStatusCode'],200)
+
+    s3_client_iam_creds = get_s3_client_using_iam_creds()
+
+    bucket_name_1 = 'test1'
+    s3bucket = s3_client_iam_creds.create_bucket(Bucket=bucket_name_1)
+    eq(s3bucket['ResponseMetadata']['HTTPStatusCode'],200)
+
+    session_policy = "{\"Version\":\"2012-10-17\",\"Statement\":{\"Effect\":\"Deny\",\"Action\":[\"s3:PutObject\"],\"Resource\":[\"arn:aws:s3:::test1\",\"arn:aws:s3:::test1/*\"]}}"
+
+    resp=sts_client.assume_role_with_web_identity(RoleArn=role_response['Role']['Arn'],RoleSessionName=role_session_name,WebIdentityToken=token,Policy=session_policy)
+    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'
+    try:
+        s3_put_obj = s3_client.put_object(Body=bucket_body, Bucket=bucket_name_1, Key="test-1.txt")
+    except ClientError as e:
+        s3_put_obj_error = e.response.get("Error", {}).get("Code")
+    eq(s3_put_obj_error, 'AccessDenied')
+
+    oidc_remove=iam_client.delete_open_id_connect_provider(
+    OpenIDConnectProviderArn=oidc_arn
+    )
+
+@attr(resource='assume role with web identity')
+@attr(method='put')
+@attr(operation='check')
+@attr(assertion='checking op when bucket policy has role arn')
+@attr('webidentity_test')
+@attr('session_policy')
+def test_session_policy_bucket_policy_role_arn():
+    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()
+    aud=get_aud()
+    token=get_token()
+    realm=get_realm_name()
+
+    url = 'http://localhost:8080/auth/realms/{}'.format(realm)
+    thumbprintlist = [thumbprint]
+    (oidc_arn,oidc_error) = create_oidc_provider(iam_client, url, None, thumbprintlist)
+    if oidc_error is not None:
+        raise RuntimeError('Unable to create/get openid connect provider {}'.format(oidc_error))
+
+    policy_document = "{\"Version\":\"2012-10-17\",\"Statement\":[{\"Effect\":\"Allow\",\"Principal\":{\"Federated\":[\""+oidc_arn+"\"]},\"Action\":[\"sts:AssumeRoleWithWebIdentity\"],\"Condition\":{\"StringEquals\":{\"localhost:8080/auth/realms/"+realm+":app_id\":\""+aud+"\"}}}]}"
+    (role_error,role_response,general_role_name)=create_role(iam_client,'/',None,policy_document,None,None,None)
+    eq(role_response['Role']['Arn'],'arn:aws:iam:::role/'+general_role_name+'')
+    role_policy = "{\"Version\":\"2012-10-17\",\"Statement\":{\"Effect\":\"Allow\",\"Action\":\"s3:*\",\"Resource\":[\"*\"]}}"
+
+    (role_err,response)=put_role_policy(iam_client,general_role_name,None,role_policy)
+    eq(response['ResponseMetadata']['HTTPStatusCode'],200)
+
+    s3client_iamcreds = get_s3_client_using_iam_creds()
+    bucket_name_1 = 'test1'
+    s3bucket = s3client_iamcreds.create_bucket(Bucket=bucket_name_1)
+    eq(s3bucket['ResponseMetadata']['HTTPStatusCode'],200)
+
+    resource1 = "arn:aws:s3:::" + bucket_name_1
+    resource2 = "arn:aws:s3:::" + bucket_name_1 + "/*"
+    rolearn = "arn:aws:iam:::role/" + general_role_name
+    bucket_policy = json.dumps(
+    {
+        "Version": "2012-10-17",
+        "Statement": [{
+        "Effect": "Allow",
+        "Principal": {"AWS": "{}".format(rolearn)},
+        "Action": ["s3:GetObject","s3:PutObject"],
+        "Resource": [
+            "{}".format(resource1),
+            "{}".format(resource2)
+          ]
+        }]
+     })
+    s3client_iamcreds.put_bucket_policy(Bucket=bucket_name_1, Policy=bucket_policy)
+    session_policy = "{\"Version\":\"2012-10-17\",\"Statement\":{\"Effect\":\"Allow\",\"Action\":[\"s3:PutObject\"],\"Resource\":[\"arn:aws:s3:::test1\",\"arn:aws:s3:::test1/*\"]}}"
+
+    resp=sts_client.assume_role_with_web_identity(RoleArn=role_response['Role']['Arn'],RoleSessionName=role_session_name,WebIdentityToken=token,Policy=session_policy)
+    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_1, Key="test-1.txt")
+    eq(s3_put_obj['ResponseMetadata']['HTTPStatusCode'],200)
+
+    try:
+        obj = s3_client.get_object(Bucket=bucket_name_1, Key="test-1.txt")
+    except ClientError as e:
+        s3object_error = e.response.get("Error", {}).get("Code")
+    eq(s3object_error, 'AccessDenied')
+
+    oidc_remove=iam_client.delete_open_id_connect_provider(
+    OpenIDConnectProviderArn=oidc_arn
+    )
+
+@attr(resource='assume role with web identity')
+@attr(method='get')
+@attr(operation='check')
+@attr(assertion='checking op when bucket policy has session arn')
+@attr('webidentity_test')
+@attr('session_policy')
+def test_session_policy_bucket_policy_session_arn():
+    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()
+    aud=get_aud()
+    token=get_token()
+    realm=get_realm_name()
+
+    url = 'http://localhost:8080/auth/realms/{}'.format(realm)
+    thumbprintlist = [thumbprint]
+    (oidc_arn,oidc_error) = create_oidc_provider(iam_client, url, None, thumbprintlist)
+    if oidc_error is not None:
+        raise RuntimeError('Unable to create/get openid connect provider {}'.format(oidc_error))
+
+    policy_document = "{\"Version\":\"2012-10-17\",\"Statement\":[{\"Effect\":\"Allow\",\"Principal\":{\"Federated\":[\""+oidc_arn+"\"]},\"Action\":[\"sts:AssumeRoleWithWebIdentity\"],\"Condition\":{\"StringEquals\":{\"localhost:8080/auth/realms/"+realm+":app_id\":\""+aud+"\"}}}]}"
+    (role_error,role_response,general_role_name)=create_role(iam_client,'/',None,policy_document,None,None,None)
+    eq(role_response['Role']['Arn'],'arn:aws:iam:::role/'+general_role_name+'')
+    role_policy = "{\"Version\":\"2012-10-17\",\"Statement\":{\"Effect\":\"Allow\",\"Action\":\"s3:*\",\"Resource\":[\"*\"]}}"
+
+    (role_err,response)=put_role_policy(iam_client,general_role_name,None,role_policy)
+    eq(response['ResponseMetadata']['HTTPStatusCode'],200)
+
+    s3client_iamcreds = get_s3_client_using_iam_creds()
+    bucket_name_1 = 'test1'
+    s3bucket = s3client_iamcreds.create_bucket(Bucket=bucket_name_1)
+    eq(s3bucket['ResponseMetadata']['HTTPStatusCode'],200)
+
+    resource1 = "arn:aws:s3:::" + bucket_name_1
+    resource2 = "arn:aws:s3:::" + bucket_name_1 + "/*"
+    rolesessionarn = "arn:aws:iam:::assumed-role/" + general_role_name + "/" + role_session_name
+    bucket_policy = json.dumps(
+    {
+        "Version": "2012-10-17",
+        "Statement": [{
+        "Effect": "Allow",
+        "Principal": {"AWS": "{}".format(rolesessionarn)},
+        "Action": ["s3:GetObject","s3:PutObject"],
+        "Resource": [
+            "{}".format(resource1),
+            "{}".format(resource2)
+          ]
+        }]
+    })
+    s3client_iamcreds.put_bucket_policy(Bucket=bucket_name_1, Policy=bucket_policy)
+    session_policy = "{\"Version\":\"2012-10-17\",\"Statement\":{\"Effect\":\"Allow\",\"Action\":[\"s3:PutObject\"],\"Resource\":[\"arn:aws:s3:::test1\",\"arn:aws:s3:::test1/*\"]}}"
+
+    resp=sts_client.assume_role_with_web_identity(RoleArn=role_response['Role']['Arn'],RoleSessionName=role_session_name,WebIdentityToken=token,Policy=session_policy)
+    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_1, Key="test-1.txt")
+    eq(s3_put_obj['ResponseMetadata']['HTTPStatusCode'],200)
+
+
+    s3_get_obj = s3_client.get_object(Bucket=bucket_name_1, Key="test-1.txt")
+    eq(s3_get_obj['ResponseMetadata']['HTTPStatusCode'],200)
+
+    oidc_remove=iam_client.delete_open_id_connect_provider(
+    OpenIDConnectProviderArn=oidc_arn
+    )
+
+@attr(resource='assume role with web identity')
+@attr(method='put')
+@attr(operation='check')
+@attr(assertion='checking copy object op with role, session and bucket policy')
+@attr('webidentity_test')
+@attr('session_policy')
+def test_session_policy_copy_object():
+    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()
+    aud=get_aud()
+    token=get_token()
+    realm=get_realm_name()
+
+    url = 'http://localhost:8080/auth/realms/{}'.format(realm)
+    thumbprintlist = [thumbprint]
+    (oidc_arn,oidc_error) = create_oidc_provider(iam_client, url, None, thumbprintlist)
+    if oidc_error is not None:
+        raise RuntimeError('Unable to create/get openid connect provider {}'.format(oidc_error))
+
+    policy_document = "{\"Version\":\"2012-10-17\",\"Statement\":[{\"Effect\":\"Allow\",\"Principal\":{\"Federated\":[\""+oidc_arn+"\"]},\"Action\":[\"sts:AssumeRoleWithWebIdentity\"],\"Condition\":{\"StringEquals\":{\"localhost:8080/auth/realms/"+realm+":app_id\":\""+aud+"\"}}}]}"
+    (role_error,role_response,general_role_name)=create_role(iam_client,'/',None,policy_document,None,None,None)
+    eq(role_response['Role']['Arn'],'arn:aws:iam:::role/'+general_role_name+'')
+    role_policy = "{\"Version\":\"2012-10-17\",\"Statement\":{\"Effect\":\"Allow\",\"Action\":\"s3:*\",\"Resource\":[\"*\"]}}"
+
+    (role_err,response)=put_role_policy(iam_client,general_role_name,None,role_policy)
+    eq(response['ResponseMetadata']['HTTPStatusCode'],200)
+
+    s3client_iamcreds = get_s3_client_using_iam_creds()
+    bucket_name_1 = 'test1'
+    s3bucket = s3client_iamcreds.create_bucket(Bucket=bucket_name_1)
+    eq(s3bucket['ResponseMetadata']['HTTPStatusCode'],200)
+
+    resource1 = "arn:aws:s3:::" + bucket_name_1
+    resource2 = "arn:aws:s3:::" + bucket_name_1 + "/*"
+    rolesessionarn = "arn:aws:iam:::assumed-role/" + general_role_name + "/" + role_session_name
+    print (rolesessionarn)
+    bucket_policy = json.dumps(
+    {
+        "Version": "2012-10-17",
+        "Statement": [{
+        "Effect": "Allow",
+        "Principal": {"AWS": "{}".format(rolesessionarn)},
+        "Action": ["s3:GetObject","s3:PutObject"],
+        "Resource": [
+            "{}".format(resource1),
+            "{}".format(resource2)
+          ]
+        }]
+     })
+    s3client_iamcreds.put_bucket_policy(Bucket=bucket_name_1, Policy=bucket_policy)
+    session_policy = "{\"Version\":\"2012-10-17\",\"Statement\":{\"Effect\":\"Allow\",\"Action\":[\"s3:PutObject\"],\"Resource\":[\"arn:aws:s3:::test1\",\"arn:aws:s3:::test1/*\"]}}"
+
+    resp=sts_client.assume_role_with_web_identity(RoleArn=role_response['Role']['Arn'],RoleSessionName=role_session_name,WebIdentityToken=token,Policy=session_policy)
+    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_1, Key="test-1.txt")
+    eq(s3_put_obj['ResponseMetadata']['HTTPStatusCode'],200)
+
+    copy_source = {
+    'Bucket': bucket_name_1,
+    'Key': 'test-1.txt'
+    }
+
+    s3_client.copy(copy_source, bucket_name_1, "test-2.txt")
+
+    s3_get_obj = s3_client.get_object(Bucket=bucket_name_1, Key="test-2.txt")
+    eq(s3_get_obj['ResponseMetadata']['HTTPStatusCode'],200)
+
+    oidc_remove=iam_client.delete_open_id_connect_provider(
+    OpenIDConnectProviderArn=oidc_arn
+    )
+
+@attr(resource='assume role with web identity')
+@attr(method='put')
+@attr(operation='check')
+@attr(assertion='checking op is denied when no role policy')
+@attr('webidentity_test')
+@attr('session_policy')
+def test_session_policy_no_bucket_role_policy():
+    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()
+    aud=get_aud()
+    token=get_token()
+    realm=get_realm_name()
+
+    url = 'http://localhost:8080/auth/realms/{}'.format(realm)
+    thumbprintlist = [thumbprint]
+    (oidc_arn,oidc_error) = create_oidc_provider(iam_client, url, None, thumbprintlist)
+    if oidc_error is not None:
+        raise RuntimeError('Unable to create/get openid connect provider {}'.format(oidc_error))
+
+    policy_document = "{\"Version\":\"2012-10-17\",\"Statement\":[{\"Effect\":\"Allow\",\"Principal\":{\"Federated\":[\""+oidc_arn+"\"]},\"Action\":[\"sts:AssumeRoleWithWebIdentity\"],\"Condition\":{\"StringEquals\":{\"localhost:8080/auth/realms/"+realm+":app_id\":\""+aud+"\"}}}]}"
+    (role_error,role_response,general_role_name)=create_role(iam_client,'/',None,policy_document,None,None,None)
+    eq(role_response['Role']['Arn'],'arn:aws:iam:::role/'+general_role_name+'')
+
+    s3client_iamcreds = get_s3_client_using_iam_creds()
+    bucket_name_1 = 'test1'
+    s3bucket = s3client_iamcreds.create_bucket(Bucket=bucket_name_1)
+    eq(s3bucket['ResponseMetadata']['HTTPStatusCode'],200)
+
+    session_policy = "{\"Version\":\"2012-10-17\",\"Statement\":{\"Effect\":\"Allow\",\"Action\":[\"s3:PutObject\",\"s3:GetObject\"],\"Resource\":[\"arn:aws:s3:::test1\",\"arn:aws:s3:::test1/*\"]}}"
+
+    resp=sts_client.assume_role_with_web_identity(RoleArn=role_response['Role']['Arn'],RoleSessionName=role_session_name,WebIdentityToken=token,Policy=session_policy)
+    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'
+    try:
+        s3_put_obj = s3_client.put_object(Body=bucket_body, Bucket=bucket_name_1, Key="test-1.txt")
+    except ClientError as e:
+        s3putobj_error = e.response.get("Error", {}).get("Code")
+    eq(s3putobj_error, 'AccessDenied')
+
+    oidc_remove=iam_client.delete_open_id_connect_provider(
+    OpenIDConnectProviderArn=oidc_arn
+    )
+
+@attr(resource='assume role with web identity')
+@attr(method='put')
+@attr(operation='check')
+@attr(assertion='checking op is denied when resource policy denies')
+@attr('webidentity_test')
+@attr('session_policy')
+def test_session_policy_bucket_policy_deny():
+    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()
+    aud=get_aud()
+    token=get_token()
+    realm=get_realm_name()
+
+    url = 'http://localhost:8080/auth/realms/{}'.format(realm)
+    thumbprintlist = [thumbprint]
+    (oidc_arn,oidc_error) = create_oidc_provider(iam_client, url, None, thumbprintlist)
+    if oidc_error is not None:
+        raise RuntimeError('Unable to create/get openid connect provider {}'.format(oidc_error))
+
+    policy_document = "{\"Version\":\"2012-10-17\",\"Statement\":[{\"Effect\":\"Allow\",\"Principal\":{\"Federated\":[\""+oidc_arn+"\"]},\"Action\":[\"sts:AssumeRoleWithWebIdentity\"],\"Condition\":{\"StringEquals\":{\"localhost:8080/auth/realms/"+realm+":app_id\":\""+aud+"\"}}}]}"
+    (role_error,role_response,general_role_name)=create_role(iam_client,'/',None,policy_document,None,None,None)
+    eq(role_response['Role']['Arn'],'arn:aws:iam:::role/'+general_role_name+'')
+    role_policy = "{\"Version\":\"2012-10-17\",\"Statement\":{\"Effect\":\"Allow\",\"Action\":\"s3:*\",\"Resource\":[\"*\"]}}"
+
+    (role_err,response)=put_role_policy(iam_client,general_role_name,None,role_policy)
+    eq(response['ResponseMetadata']['HTTPStatusCode'],200)
+
+    s3client_iamcreds = get_s3_client_using_iam_creds()
+    bucket_name_1 = 'test1'
+    s3bucket = s3client_iamcreds.create_bucket(Bucket=bucket_name_1)
+    eq(s3bucket['ResponseMetadata']['HTTPStatusCode'],200)
+
+    resource1 = "arn:aws:s3:::" + bucket_name_1
+    resource2 = "arn:aws:s3:::" + bucket_name_1 + "/*"
+    rolesessionarn = "arn:aws:iam:::assumed-role/" + general_role_name + "/" + role_session_name
+    bucket_policy = json.dumps(
+    {
+        "Version": "2012-10-17",
+        "Statement": [{
+        "Effect": "Deny",
+        "Principal": {"AWS": "{}".format(rolesessionarn)},
+        "Action": ["s3:GetObject","s3:PutObject"],
+        "Resource": [
+            "{}".format(resource1),
+            "{}".format(resource2)
+          ]
+        }]
+    })
+    s3client_iamcreds.put_bucket_policy(Bucket=bucket_name_1, Policy=bucket_policy)
+    session_policy = "{\"Version\":\"2012-10-17\",\"Statement\":{\"Effect\":\"Allow\",\"Action\":[\"s3:PutObject\"],\"Resource\":[\"arn:aws:s3:::test1\",\"arn:aws:s3:::test1/*\"]}}"
+
+    resp=sts_client.assume_role_with_web_identity(RoleArn=role_response['Role']['Arn'],RoleSessionName=role_session_name,WebIdentityToken=token,Policy=session_policy)
+    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'
+
+    try:
+        s3_put_obj = s3_client.put_object(Body=bucket_body, Bucket=bucket_name_1, Key="test-1.txt")
+    except ClientError as e:
+        s3putobj_error = e.response.get("Error", {}).get("Code")
+    eq(s3putobj_error, 'AccessDenied')
+
+    oidc_remove=iam_client.delete_open_id_connect_provider(
+    OpenIDConnectProviderArn=oidc_arn
+    )