def to_jwt_credentials(self):
"""Creates a :cls:`google.auth.jwt.Credentials` instance from this
instance.
The new instance will use the same private key as this instance and
will use this instance's service account email as the issuer and
subject.
This is the same as calling
:meth:`jwt.Credentials.from_service_account_file` with the same
file used to create these credentials::
svc_creds = service_account.Credentials.from_service_account_file(
'service_account.json')
jwt_from_svc = svc_credentials.to_jwt_credentials()
# is the same as:
jwt_creds = jwt.Credentials.from_service_account_file(
'service_account.json')
Returns:
google.auth.jwt.Credentials: A new Credentials instance.
"""
return jwt.Credentials(self._signer,
issuer=self._service_account_email,
subject=self._service_account_email)
def credentials_fixture(self, signer):
self.credentials = jwt.Credentials(
signer,
self.SERVICE_ACCOUNT_EMAIL,
self.SERVICE_ACCOUNT_EMAIL,
self.AUDIENCE,
)
