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rgw/sts: adding tests for testing assumerolewithwebidentity

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using 'sub' and 'azp' fields in the web token.

Signed-off-by: Pritha Srivastava <prsrivas@redhat.com>
This commit is contained in:
Pritha Srivastava 2021-07-14 15:40:39 +05:30
parent 96438f44e4
commit d466b7bd09
3 changed files with 121 additions and 1 deletions
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4
s3tests.conf.SAMPLE
View file

@ -98,6 +98,10 @@ token=<access_token>
aud=<obtained after introspecting token>
sub=<obtained after introspecting token>
azp=<obtained after introspecting token>
thumbprint=<obtained from x509 certificate>
KC_REALM=<name of the realm>

8
s3tests_boto3/functional/__init__.py
View file

@ -294,6 +294,8 @@ def check_webidentity():
config.webidentity_aud = cfg.get('webidentity', "aud")
config.webidentity_token = cfg.get('webidentity', "token")
config.webidentity_realm = cfg.get('webidentity', "KC_REALM")
config.webidentity_sub = cfg.get('webidentity', "sub")
config.webidentity_azp = cfg.get('webidentity', "azp")
def get_client(client_config=None):
if client_config == None:
@ -575,6 +577,12 @@ def get_thumbprint():
def get_aud():
return config.webidentity_aud
def get_sub():
return config.webidentity_sub
def get_azp():
return config.webidentity_azp
def get_token():
return config.webidentity_token

110
s3tests_boto3/functional/test_sts.py
View file

@ -47,7 +47,9 @@ from . import(
get_realm_name,
check_webidentity,
get_iam_access_key,
get_iam_secret_key
get_iam_secret_key,
get_sub,
get_azp
)
log = logging.getLogger(__name__)
@ -395,6 +397,7 @@ def test_assume_role_allow_head_nonexistent():
@attr(operation='check')
@attr(assertion='assuming role through web token')
@attr('webidentity_test')
@attr('token_claims_trust_policy_test')
def test_assume_role_with_web_identity():
check_webidentity()
iam_client=get_iam_client()
@ -1313,3 +1316,108 @@ def test_session_policy_bucket_policy_deny():
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='assuming role using web token using sub in trust policy')
@attr('webidentity_test')
@attr('token_claims_trust_policy_test')
def test_assume_role_with_web_identity_with_sub():
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()
sub=get_sub()
token=get_token()
realm=get_realm_name()
oidc_response = iam_client.create_open_id_connect_provider(
Url='http://localhost:8080/auth/realms/{}'.format(realm),
ThumbprintList=[
thumbprint,
],
)
policy_document = "{\"Version\":\"2012-10-17\",\"Statement\":[{\"Effect\":\"Allow\",\"Principal\":{\"Federated\":[\""+oidc_response["OpenIDConnectProviderArn"]+"\"]},\"Action\":[\"sts:AssumeRoleWithWebIdentity\"],\"Condition\":{\"StringEquals\":{\"localhost:8080/auth/realms/"+realm+":sub\":\""+sub+"\"}}}]}"
(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\":\"arn:aws:s3:::*\"}}"
(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=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_name = get_new_bucket_name()
s3bucket = s3_client.create_bucket(Bucket=bucket_name)
eq(s3bucket['ResponseMetadata']['HTTPStatusCode'],200)
bkt = s3_client.delete_bucket(Bucket=bucket_name)
eq(bkt['ResponseMetadata']['HTTPStatusCode'],204)
oidc_remove=iam_client.delete_open_id_connect_provider(
OpenIDConnectProviderArn=oidc_response["OpenIDConnectProviderArn"]
)
@attr(resource='assume role with web identity')
@attr(method='get')
@attr(operation='check')
@attr(assertion='assuming role using web token using azp in trust policy')
@attr('webidentity_test')
@attr('token_claims_trust_policy_test')
def test_assume_role_with_web_identity_with_azp():
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()
azp=get_azp()
token=get_token()
realm=get_realm_name()
oidc_response = iam_client.create_open_id_connect_provider(
Url='http://localhost:8080/auth/realms/{}'.format(realm),
ThumbprintList=[
thumbprint,
],
)
policy_document = "{\"Version\":\"2012-10-17\",\"Statement\":[{\"Effect\":\"Allow\",\"Principal\":{\"Federated\":[\""+oidc_response["OpenIDConnectProviderArn"]+"\"]},\"Action\":[\"sts:AssumeRoleWithWebIdentity\"],\"Condition\":{\"StringEquals\":{\"localhost:8080/auth/realms/"+realm+":azp\":\""+azp+"\"}}}]}"
(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\":\"arn:aws:s3:::*\"}}"
(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=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_name = get_new_bucket_name()
s3bucket = s3_client.create_bucket(Bucket=bucket_name)
eq(s3bucket['ResponseMetadata']['HTTPStatusCode'],200)
bkt = s3_client.delete_bucket(Bucket=bucket_name)
eq(bkt['ResponseMetadata']['HTTPStatusCode'],204)
oidc_remove=iam_client.delete_open_id_connect_provider(
OpenIDConnectProviderArn=oidc_response["OpenIDConnectProviderArn"]
)