Merge pull request #201 from EricssonResearch/msba/saml2-develop

Integrate SAML2 basic authentication - uses pysaml2

synapse/config/homeserver.py

@@ -25,12 +25,13 @@ from .registration import RegistrationConfig
 from .metrics import MetricsConfig
 from .appservice import AppServiceConfig
 from .key import KeyConfig
+from .saml2 import SAML2Config
 
 
 class HomeServerConfig(TlsConfig, ServerConfig, DatabaseConfig, LoggingConfig,
                        RatelimitConfig, ContentRepositoryConfig, CaptchaConfig,
-                       VoipConfig, RegistrationConfig,
-                       MetricsConfig, AppServiceConfig, KeyConfig,):
+                       VoipConfig, RegistrationConfig, MetricsConfig,
+                       AppServiceConfig, KeyConfig, SAML2Config, ):
     pass
 
 

synapse/config/saml2.py

@@ -0,0 +1,42 @@
+# -*- coding: utf-8 -*-
+# Copyright 2015 Ericsson
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+from ._base import Config
+
+
+#
+# SAML2 Configuration
+# Synapse uses pysaml2 libraries for providing SAML2 support
+#
+# config_path:      Path to the sp_conf.py configuration file
+# idp_redirect_url: Identity provider URL which will redirect
+#                   the user back to /login/saml2 with proper info.
+#
+# sp_conf.py file is something like:
+# https://github.com/rohe/pysaml2/blob/master/example/sp-repoze/sp_conf.py.example
+#
+# More information: https://pythonhosted.org/pysaml2/howto/config.html
+#
+class SAML2Config(Config):
+    def read_config(self, config):
+        self.saml2_config = config["saml2_config"]
+
+    def default_config(self, config_dir_path, server_name):
+        return """
+        saml2_config:
+            enabled: false
+            config_path: "%s/sp_conf.py"
+            idp_redirect_url: "http://%s/idp"
+        """ % (config_dir_path, server_name)