1 files changed, 0 insertions, 89 deletions
diff --git a/common/src/leap/soledad/common/l2db/remote/oauth_middleware.py b/common/src/leap/soledad/common/l2db/remote/oauth_middleware.py
deleted file mode 100644
index 5772580a..00000000
--- a/common/src/leap/soledad/common/l2db/remote/oauth_middleware.py
+++ /dev/null
@@ -1,89 +0,0 @@
-# Copyright 2012 Canonical Ltd.
-#
-# This file is part of u1db.
-#
-# u1db is free software: you can redistribute it and/or modify
-# it under the terms of the GNU Lesser General Public License version 3
-# as published by the Free Software Foundation.
-#
-# u1db 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 Lesser General Public License for more details.
-#
-# You should have received a copy of the GNU Lesser General Public License
-# along with u1db.  If not, see <http://www.gnu.org/licenses/>.
-"""U1DB OAuth authorisation WSGI middleware."""
-import httplib
-from oauth import oauth
-try:
-    import simplejson as json
-except ImportError:
-    import json  # noqa
-from urllib import quote
-from wsgiref.util import shift_path_info
-
-
-sign_meth_HMAC_SHA1 = oauth.OAuthSignatureMethod_HMAC_SHA1()
-sign_meth_PLAINTEXT = oauth.OAuthSignatureMethod_PLAINTEXT()
-
-
-class OAuthMiddleware(object):
-    """U1DB OAuth Authorisation WSGI middleware."""
-
-    # max seconds the request timestamp is allowed to  be shifted
-    # from arrival time
-    timestamp_threshold = 300
-
-    def __init__(self, app, base_url, prefix='/~/'):
-        self.app = app
-        self.base_url = base_url
-        self.prefix = prefix
-
-    def get_oauth_data_store(self):
-        """Provide a oauth.OAuthDataStore."""
-        raise NotImplementedError(self.get_oauth_data_store)
-
-    def _error(self, start_response, status, description, message=None):
-        start_response("%d %s" % (status, httplib.responses[status]),
-                       [('content-type', 'application/json')])
-        err = {"error": description}
-        if message:
-            err['message'] = message
-        return [json.dumps(err)]
-
-    def __call__(self, environ, start_response):
-        if self.prefix and not environ['PATH_INFO'].startswith(self.prefix):
-            return self._error(start_response, 400, "bad request")
-        headers = {}
-        if 'HTTP_AUTHORIZATION' in environ:
-            headers['Authorization'] = environ['HTTP_AUTHORIZATION']
-        oauth_req = oauth.OAuthRequest.from_request(
-            http_method=environ['REQUEST_METHOD'],
-            http_url=self.base_url + environ['PATH_INFO'],
-            headers=headers,
-            query_string=environ['QUERY_STRING']
-            )
-        if oauth_req is None:
-            return self._error(start_response, 401, "unauthorized",
-                               "Missing OAuth.")
-        try:
-            self.verify(environ, oauth_req)
-        except oauth.OAuthError, e:
-            return self._error(start_response, 401, "unauthorized",
-                               e.message)
-        shift_path_info(environ)
-        return self.app(environ, start_response)
-
-    def verify(self, environ, oauth_req):
-        """Verify OAuth request, put user_id in the environ."""
-        oauth_server = oauth.OAuthServer(self.get_oauth_data_store())
-        oauth_server.timestamp_threshold = self.timestamp_threshold
-        oauth_server.add_signature_method(sign_meth_HMAC_SHA1)
-        oauth_server.add_signature_method(sign_meth_PLAINTEXT)
-        consumer, token, parameters = oauth_server.verify_request(oauth_req)
-        # filter out oauth bits
-        environ['QUERY_STRING'] = '&'.join("%s=%s" % (quote(k, safe=''),
-                                                      quote(v, safe=''))
-                                           for k, v in parameters.iteritems())
-        return consumer, token