def _extract_data(self, json_content):
"""
Extracts the necessary parameters from json_content (M2,
id, token)
Might raise SRPAuthenticationError based:
SRPBadDataFromServer
:param json_content: Data received from the server
:type json_content: dict
"""
try:
M2 = json_content.get("M2", None)
uid = json_content.get("id", None)
token = json_content.get("token", None)
except Exception as e:
logger.error(e)
raise SRPAuthBadDataFromServer("Something went wrong with the "
"login")
self.set_uid(uid)
self.set_token(token)
if M2 is None or self.get_uid() is None:
logger.error("Something went wrong. Content = %r" %
(json_content,))
raise SRPAuthBadDataFromServer(self.tr("Problem getting data "
"from server"))
events_signal(
proto.CLIENT_UID, content=uid,
reqcbk=lambda req, res: None) # make the rpc call async
return M2
def _extract_data(self, json_content):
"""
Extracts the necessary parameters from json_content (M2,
id, token)
Might raise SRPAuthenticationError based:
SRPBadDataFromServer
:param json_content: Data received from the server
:type json_content: dict
"""
try:
M2 = json_content.get("M2", None)
uuid = json_content.get("id", None)
token = json_content.get("token", None)
except Exception as e:
logger.error(e)
raise SRPAuthBadDataFromServer()
self.set_uuid(uuid)
self.set_token(token)
if M2 is None or self.get_uuid() is None:
logger.error("Something went wrong. Content = %r" %
(json_content, ))
raise SRPAuthBadDataFromServer()
events_signal(
proto.CLIENT_UID, content=uuid,
reqcbk=lambda req, res: None) # make the rpc call async
return M2
def _verify_session(self, M2):
"""
Verifies the session based on the M2 parameter. If the
verification succeeds, it sets the session_id for this
session
Might raise SRPAuthenticationError based:
SRPAuthBadDataFromServer
SRPAuthVerificationFailed
:param M2: M2 SRP parameter
:type M2: str
"""
logger.debug("Verifying session...")
try:
unhex_M2 = self._safe_unhexlify(M2)
except TypeError:
logger.error("Bad data from server (HAWK)")
raise SRPAuthBadDataFromServer(self.tr("Bad data from server"))
self._srp_user.verify_session(unhex_M2)
if not self._srp_user.authenticated():
logger.error("Auth verification failed")
raise SRPAuthVerificationFailed(self.tr("Auth verification "
"failed"))
logger.debug("Session verified.")
session_id = self._session.cookies.get(self.SESSION_ID_KEY, None)
if not session_id:
logger.error("Bad cookie from server (missing _session_id)")
raise SRPAuthNoSessionId(self.tr("Session cookie "
"verification "
"failed"))
events_signal(
proto.CLIENT_SESSION_ID, content=session_id,
reqcbk=lambda req, res: None) # make the rpc call async
self.set_session_id(session_id)
def _verify_session(self, M2):
"""
Verifies the session based on the M2 parameter. If the
verification succeeds, it sets the session_id for this
session
Might raise SRPAuthenticationError based:
SRPAuthBadDataFromServer
SRPAuthVerificationFailed
:param M2: M2 SRP parameter
:type M2: str
"""
logger.debug("Verifying session...")
try:
unhex_M2 = self._safe_unhexlify(M2)
except TypeError:
logger.error("Bad data from server (HAWK)")
raise SRPAuthBadDataFromServer()
self._srp_user.verify_session(unhex_M2)
if not self._srp_user.authenticated():
logger.error("Auth verification failed.")
raise SRPAuthVerificationFailed()
logger.debug("Session verified.")
session_id = self._session.cookies.get(self.SESSION_ID_KEY, None)
if not session_id:
logger.error("Bad cookie from server (missing _session_id)")
raise SRPAuthNoSessionId()
events_signal(
proto.CLIENT_SESSION_ID,
content=session_id,
reqcbk=lambda req, res: None) # make the rpc call async
self.set_session_id(session_id)
