def post(self):
"""POST submissions are for username/password based logins to
acquire an OAuth access token.
"""
identifier = self.request_string('identifier')
password = self.request_string('password')
if not identifier or not password:
self.render_login_page("Please enter your username and password.")
return
user_data = UserData.get_from_username_or_email(identifier.strip())
if not user_data or not user_data.validate_password(password):
# TODO(benkomalo): IP-based throttling of failed logins?
self.render_login_page("Your login or password is incorrect.")
return
# Successful login - convert to an OAuth access_token
oauth_map_id = self.request_string("oauth_map_id", default="")
oauth_map = OAuthMap.get_by_id_safe(oauth_map_id)
if not oauth_map:
self.render_login_page("Unable to find OAuthMap by id.")
return
# Mint the token and persist to the oauth_map
oauth_map.khan_auth_token = AuthToken.for_user(user_data).value
oauth_map.put()
# Flush the "apply phase" of the above put() to ensure that subsequent
# retrievals of this OAuthmap returns fresh data. GAE's HRD can
# otherwise take a second or two to propagate the data, and the
# following authorize endpoint redirect below could happen quicker
# than that in some cases.
oauth_map = OAuthMap.get(oauth_map.key())
# Need to redirect back to the http authorize endpoint
return auth_util.authorize_token_redirect(oauth_map, force_http=True)
def post(self):
"""POST submissions are for username/password based logins to
acquire an OAuth access token.
"""
identifier = self.request_string('identifier')
password = self.request_string('password')
if not identifier or not password:
self.render_login_page("Please enter your username and password.")
return
user_data = UserData.get_from_username_or_email(identifier.strip())
if not user_data or not user_data.validate_password(password):
# TODO(benkomalo): IP-based throttling of failed logins?
self.render_login_page("Your login or password is incorrect.")
return
# Successful login - convert to an OAuth access_token
oauth_map_id = self.request_string("oauth_map_id", default="")
oauth_map = OAuthMap.get_by_id_safe(oauth_map_id)
if not oauth_map:
self.render_login_page("Unable to find OAuthMap by id.")
return
# Mint the token and persist to the oauth_map
oauth_map.khan_auth_token = AuthToken.for_user(user_data).value
oauth_map.put()
# Flush the "apply phase" of the above put() to ensure that subsequent
# retrievals of this OAuthmap returns fresh data. GAE's HRD can
# otherwise take a second or two to propagate the data, and the
# following authorize endpoint redirect below could happen quicker
# than that in some cases.
oauth_map = OAuthMap.get(oauth_map.key())
# Need to redirect back to the http authorize endpoint
return auth_util.authorize_token_redirect(oauth_map, force_http=True)
oauth_map.google_access_token_secret = google_token.secret
return oauth_map
@route("/api/auth/google_token_callback", methods=["GET"])
@decorators.manual_access_checking
def google_token_callback():
oauth_map = OAuthMap.get_by_id_safe(request.values.get("oauth_map_id"))
if not oauth_map:
return oauth_error_response(
OAuthError("Unable to find OAuthMap by id."))
if oauth_map.google_verification_code:
return oauth_error_response(
OAuthError("Request token already has google verification code."))
oauth_map.google_verification_code = request.values.get("oauth_verifier")
try:
oauth_map = retrieve_google_access_token(oauth_map)
except OAuthBadRequestError, e:
return pretty_error_response('Unable to log in with Google.')
except OAuthError, e:
return oauth_error_response(e)
oauth_map.put()
return authorize_token_redirect(oauth_map)
google_client = GoogleOAuthClient()
google_token = google_client.fetch_access_token(oauth_map)
except Exception, e:
raise OAuthError(e.message)
oauth_map.google_access_token = google_token.key
oauth_map.google_access_token_secret = google_token.secret
return oauth_map
@route("/api/auth/google_token_callback", methods=["GET"])
def google_token_callback():
oauth_map = OAuthMap.get_by_id_safe(request.values.get("oauth_map_id"))
if not oauth_map:
return oauth_error_response(OAuthError("Unable to find OAuthMap by id."))
if oauth_map.google_verification_code:
return oauth_error_response(OAuthError("Request token already has google verification code."))
oauth_map.google_verification_code = request.values.get("oauth_verifier")
try:
oauth_map = retrieve_google_access_token(oauth_map)
except OAuthError, e:
return oauth_error_response(e)
oauth_map.put()
return authorize_token_redirect(oauth_map)
