def authenticate_for_test(userid, userpwd):
'''Use basic authentication against Reva for testing purposes'''
authReq = cs3gw.AuthenticateRequest(type='basic',
client_id=userid,
client_secret=userpwd)
authRes = ctx['cs3stub'].Authenticate(authReq)
ctx['log'].debug('msg="Authenticated user" res="%s"' % authRes)
if authRes.status.code != cs3code.CODE_OK:
raise IOError('Failed to authenticate as user ' + userid + ': ' +
authRes.status.message)
return authRes.token
def _auth_in_iop(self, client_secret_or_token, login_type="basic"):
auth_req = cs3gw.AuthenticateRequest(
type=login_type,
client_id=self.config['client_id'],
client_secret=client_secret_or_token)
auth_res = self.cs3_stub.Authenticate(auth_req)
if auth_res.status.code != cs3code.CODE_OK or self._check_token(
auth_res.token) is False:
self.raise_401_error()
return auth_res.token
def init(inconfig, inlog):
'''Init module-level variables'''
global config # pylint: disable=global-statement
global log # pylint: disable=global-statement
global tok # pylint: disable=global-statement
config = inconfig
log = inlog
#revaurl = config.get('cs3', 'revaurl')
revaurl = 'iota:19000' # XXX for now
# prepare the gRPC connection
ch = grpc.insecure_channel(revaurl)
cs3stub = cs3gw_grpc.GatewayAPIStub(ch)
authReq = cs3gw.AuthenticateRequest(type='basic', client_id='gonzalhu', client_secret='test')
tok = cs3stub.Authenticate(authReq)
def authenticate(self, client_id):
# ToDo: use real authentication data or get token from author provider
# authReq = cs3gw.AuthenticateRequest(type='bearer', client_secret=userid)
if client_id not in self.tokens or self.tokens[client_id]['exp'] < time.time():
auth_req = cs3gw.AuthenticateRequest(type=self.config['login_type'],
client_id=self.config['client_id'],
client_secret=self.config['client_secret'])
auth_res = self.cs3_api.Authenticate(auth_req)
self.tokens[client_id] = {'tok': auth_res.token,
'exp': time.time() + float(self.config['auth_token_validity'])}
# piggy back on the opportunity to expire old tokens, but asynchronously
# as to not impact the current session: let's use python3.7's coroutines support
# asyncio.run(_async_cleanuptokens())
return self.tokens[client_id]['tok']