def get_session(
session_manager: GalaxySessionManager = Depends(get_session_manager),
security: IdEncodingHelper = depends(IdEncodingHelper),
galaxysession: Optional[str] = Cookie(None)
) -> Optional[model.GalaxySession]:
if galaxysession:
session_key = security.decode_guid(galaxysession)
if session_key:
return session_manager.get_session_from_session_key(session_key)
# TODO: What should we do if there is no session? Since this is the API, maybe nothing is the right choice?
return None
parser.add_argument('value',
metavar='VALUE',
type=str,
default=None,
help='value to encode or decode')
populate_config_args(parser)
args = parser.parse_args()
app_properties = app_properties_from_args(args)
# We need the ID secret for configuring the security helper to decrypt
# galaxysession cookies.
if "id_secret" not in app_properties:
log.warning(
'No ID_SECRET specified. Please set the "id_secret" in your galaxy.yml.'
)
id_secret = app_properties.get('id_secret', 'dangerous_default')
security_helper = IdEncodingHelper(id_secret=id_secret)
# And get access to the models
# Login manager to manage current_user functionality
if args.action == 'decode':
sys.stdout.write(security_helper.decode_guid(args.value.lstrip('F')))
elif args.action == 'encode':
sys.stdout.write(unicodify(security_helper.encode_guid(args.value)))
else:
sys.stdout.write("Unknown argument")
sys.stdout.write('\n')