diff options
Diffstat (limited to 'synapse/rest/client/v1/login.py')
| -rw-r--r-- | synapse/rest/client/v1/login.py | 16 |
1 files changed, 15 insertions, 1 deletions
diff --git a/synapse/rest/client/v1/login.py b/synapse/rest/client/v1/login.py index 0e12880ab5..1e62beaff8 100644 --- a/synapse/rest/client/v1/login.py +++ b/synapse/rest/client/v1/login.py @@ -45,8 +45,9 @@ class LoginRestServlet(ClientV1RestServlet): self.idp_redirect_url = hs.config.saml2_idp_redirect_url self.saml2_enabled = hs.config.saml2_enabled self.cas_enabled = hs.config.cas_enabled - self.cas_server_url = hs.config.cas_server_url + self.cas_required_attribute = hs.config.cas_required_attribute + self.cas_required_attribute_value = hs.config.cas_required_attribute_value self.servername = hs.config.server_name def on_GET(self, request): @@ -126,6 +127,19 @@ class LoginRestServlet(ClientV1RestServlet): @defer.inlineCallbacks def do_cas_login(self, cas_response_body): (user, attributes) = self.parse_cas_response(cas_response_body) + + if self.cas_required_attribute is not None: + # If required attribute was not in CAS Response - Forbidden + if self.cas_required_attribute not in attributes: + raise LoginError(401, "Unauthorized", errcode=Codes.UNAUTHORIZED) + + # Also need to check value + if self.cas_required_attribute_value is not None: + actualValue = attributes[self.cas_required_attribute] + # If required attribute value does not match expected - Forbidden + if self.cas_required_attribute_value != actualValue: + raise LoginError(401, "Unauthorized", errcode=Codes.UNAUTHORIZED) + user_id = UserID.create(user, self.hs.hostname).to_string() auth_handler = self.handlers.auth_handler user_exists = yield auth_handler.does_user_exist(user_id) |