def _login_json_aspect(func, *args, **kwargs):
"""
CherryPy-specific session login aspect.
"""
_message = cherrypy.request.json
if _message is not None and isinstance(_message, dict):
# TODO: Add a hook for custom login
if "credentials" not in _message:
raise AuthenticationError("_login_json_aspect for \"" + func.__name__ + "\": No credentials in request")
# Already logged in, log out old session
if "session_id" in cherrypy.request.cookie and cherrypy.request.cookie["session_id"].value != "":
print("_login_json_aspect: Logging out old session: " + cherrypy.request.cookie["session_id"].value)
logout(cherrypy.request.cookie["session_id"].value)
_session_id, _user = login(_message["credentials"])
_session_cookie = cherrypy.response.cookie
_session_cookie["session_id"] = _session_id
_session_cookie["session_id"]["secure"] = True
_session_cookie["session_id"]["path"] = "/"
kwargs["_message"] = _message
kwargs["_session_id"] = _session_id
kwargs["_user"] = _user
return func(*args, **kwargs)
else:
raise AuthenticationError("Authentication aspect for \"" + func.__name__ + "\": No message structure")
def cherrypy_logout(_session_id):
"""
CherryPy-specific logout
:param _session_id: The session id of the session that is to be logged out
:return:
"""
logout(_session_id)
_new_cookie = SimpleCookie()
_new_cookie["session_id"] = ""
_new_cookie["session_id"]['expires'] = 'Thu, 01 Jan 1970 00:00:00 GMT'
return _new_cookie
