starting ldap plugin

1 files changed, 60 insertions, 0 deletions

diff --git a/mediagoblin/plugins/ldap/tools.py b/mediagoblin/plugins/ldap/tools.py
new file mode 100644
index 00000000..6134aaba
--- /dev/null
+++ b/mediagoblin/plugins/ldap/tools.py
@@ -0,0 +1,60 @@
+# GNU MediaGoblin -- federated, autonomous media hosting
+# Copyright (C) 2011, 2012 MediaGoblin contributors.  See AUTHORS.
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU Affero General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU Affero General Public License for more details.
+#
+# You should have received a copy of the GNU Affero General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+import ldap
+import logging
+
+from mediagoblin import mg_globals
+from mediagoblin.db.models import User
+from mediagoblin.tools.response import redirect
+
+_log = logging.getLogger(__name__)
+
+
+class LDAP(object):
+    def __init__(self, request):
+        self.ldap_settings = mg_globals.global_config['plugins']['mediagoblin.plugins.ldap']
+        self.request = request
+
+    def _connect(self, server):
+        _log.info('Connecting to {0}.'.format(server['LDAP_HOST']))
+        self.conn = ldap.initialize('ldap://{0}:{1}/'.format(
+            server['LDAP_HOST'], server['LDAP_PORT']))
+
+    def login(self, username, password):
+        for k, v in self.ldap_settings.iteritems():
+            try:
+                import ipdb
+                ipdb.set_trace()
+                self._connect(v)
+                user_dn = v['USER_DN_TEMPLATE'].format(username=username)
+                self.conn.simple_bind_s(user_dn, password.encode('utf8'))
+                return self._get_or_create_user(username)
+
+            except ldap.LDAPError, e:
+                _log.info(e)
+
+        return None
+
+    def _get_or_create_user(self, username):
+        user = User.query.filter_by(
+            username=username).first()
+
+        if user:
+            return user
+
+        self.request.session['username'] = username
+        redirect(
+            self.request, 'mediagoblin.plugins.ldap.register')