def setup_method(self):
self.tmp_keys = []
if sys.platform.startswith('linux'):
if find_executable('docker-credential-' + DEFAULT_LINUX_STORE):
self.store = Store(DEFAULT_LINUX_STORE)
elif find_executable('docker-credential-pass'):
self.store = Store('pass')
else:
raise Exception('No supported docker-credential store in PATH')
elif sys.platform.startswith('darwin'):
self.store = Store(DEFAULT_OSX_STORE)
def get_credential_store_instance(self, registry, dockercfg_path):
'''
Return an instance of docker.credentials.Store used by the given registry.
:return: A Store or None
:rtype: Union[docker.credentials.Store, NoneType]
'''
# Older versions of docker-py don't have this feature.
try:
credstore_env = self.client.credstore_env
except AttributeError:
credstore_env = None
config = auth.load_config(config_path=dockercfg_path)
if hasattr(auth, 'get_credential_store'):
store_name = auth.get_credential_store(config, registry)
elif 'credsStore' in config:
store_name = config['credsStore']
else:
store_name = None
# Make sure that there is a credential helper before trying to instantiate a
# Store object.
if store_name:
self.log("Found credential store %s" % store_name)
return Store(store_name, environment=credstore_env)
return DockerFileStore(dockercfg_path)