def ParseIapResource(release_track, args):
"""Parse an IAP resource from the input arguments.
Args:
release_track: base.ReleaseTrack, release track of command.
args: an argparse namespace. All the arguments that were provided to this
command invocation.
Raises:
calliope_exc.InvalidArgumentException: if `--version` was specified with
resource type 'backend-services'.
iap_exc.InvalidIapIamResourceError: if an IapIamResource could not be parsed
from the arguments.
Returns:
The specified IapIamResource
"""
project = properties.VALUES.core.project.GetOrFail()
if args.resource_type:
if args.resource_type == APP_ENGINE_RESOURCE_TYPE:
if args.service:
raise calliope_exc.InvalidArgumentException(
'--service', '`--service` cannot be specified for '
'`--resource-type=app-engine`.')
return iap_api.AppEngineApplication(release_track, project)
elif args.resource_type == BACKEND_SERVICES_RESOURCE_TYPE:
if not args.service:
raise calliope_exc.RequiredArgumentException(
'--service', '`--service` must be specified for '
'`--resource-type=backend-services`.')
return iap_api.BackendService(release_track, project, args.service)
raise iap_exc.InvalidIapIamResourceError('Could not parse IAP resource.')
def ParseIapIamResource(release_track, args):
"""Parse an IAP IAM resource from the input arguments.
Args:
release_track: base.ReleaseTrack, release track of command.
args: an argparse namespace. All the arguments that were provided to this
command invocation.
Raises:
calliope_exc.InvalidArgumentException: if a provided argument does not apply
to the specified resource type.
iap_exc.InvalidIapIamResourceError: if an IapIamResource could not be parsed
from the arguments.
Returns:
The specified IapIamResource
"""
project = properties.VALUES.core.project.GetOrFail()
if not args.resource_type:
if args.service:
raise calliope_exc.InvalidArgumentException(
'--service',
'`--service` cannot be specified without `--resource-type`.')
if args.version:
raise calliope_exc.InvalidArgumentException(
'--version',
'`--version` cannot be specified without `--resource-type`.')
return iap_api.IAPWeb(release_track, project)
elif args.resource_type == APP_ENGINE_RESOURCE_TYPE:
if args.service and args.version:
return iap_api.AppEngineServiceVersion(release_track, project,
args.service, args.version)
elif args.service:
return iap_api.AppEngineService(release_track, project,
args.service)
if args.version:
raise calliope_exc.InvalidArgumentException(
'--version',
'`--version` cannot be specified without `--service`.')
return iap_api.AppEngineApplication(release_track, project)
elif args.resource_type == BACKEND_SERVICES_RESOURCE_TYPE:
if args.version:
raise calliope_exc.InvalidArgumentException(
'--version', '`--version` cannot be specified for '
'`--resource-type=backend-services`.')
if args.service:
return iap_api.BackendService(release_track, project, args.service)
return iap_api.BackendServices(release_track, project)
# This shouldn't be reachable, based on the IAP IAM resource parsing logic.
raise iap_exc.InvalidIapIamResourceError(
'Could not parse IAP IAM resource.')
