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authorDavid Baker <dave@matrix.org>2015-03-24 17:24:15 +0000
committerDavid Baker <dave@matrix.org>2015-03-24 17:24:15 +0000
commitc7023f21555a0adf0d8bb5040c817a8198bbf5a8 (patch)
treeeffa1b32f91b8b5746364fd168f91e0f7baff224 /synapse
parentMake deleting other access tokens when you change your password actually work (diff)
downloadsynapse-c7023f21555a0adf0d8bb5040c817a8198bbf5a8.tar.xz
1) Pushers are now associated with an access token
2) Change places where we mean unauthenticated to 401, not 403, in C/S v2: hack so it stays as 403 in v1 because web client relies on it.
Diffstat (limited to 'synapse')
-rw-r--r--synapse/api/auth.py43
-rw-r--r--synapse/push/pusherpool.py9
-rw-r--r--synapse/rest/client/v1/base.py2
-rw-r--r--synapse/rest/client/v1/pusher.py3
-rw-r--r--synapse/server.py10
-rw-r--r--synapse/storage/pusher.py3
-rw-r--r--synapse/storage/registration.py2
-rw-r--r--synapse/storage/schema/delta/15/v15.sql2
8 files changed, 48 insertions, 26 deletions
diff --git a/synapse/api/auth.py b/synapse/api/auth.py
index 64f605b962..d08faf23f1 100644
--- a/synapse/api/auth.py
+++ b/synapse/api/auth.py
@@ -40,6 +40,7 @@ class Auth(object):
         self.hs = hs
         self.store = hs.get_datastore()
         self.state = hs.get_state_handler()
+        self.TOKEN_NOT_FOUND_HTTP_STATUS = 401
 
     def check(self, event, auth_events):
         """ Checks if this event is correctly authed.
@@ -373,7 +374,9 @@ class Auth(object):
 
             defer.returnValue((user, ClientInfo(device_id, token_id)))
         except KeyError:
-            raise AuthError(403, "Missing access token.")
+            raise AuthError(
+                self.TOKEN_NOT_FOUND_HTTP_STATUS, "Missing access token."
+            )
 
     @defer.inlineCallbacks
     def get_user_by_token(self, token):
@@ -387,21 +390,20 @@ class Auth(object):
         Raises:
             AuthError if no user by that token exists or the token is invalid.
         """
-        try:
-            ret = yield self.store.get_user_by_token(token)
-            if not ret:
-                raise StoreError(400, "Unknown token")
-            user_info = {
-                "admin": bool(ret.get("admin", False)),
-                "device_id": ret.get("device_id"),
-                "user": UserID.from_string(ret.get("name")),
-                "token_id": ret.get("token_id", None),
-            }
+        ret = yield self.store.get_user_by_token(token)
+        if not ret:
+            raise AuthError(
+                self.TOKEN_NOT_FOUND_HTTP_STATUS, "Unrecognised access token.",
+                errcode=Codes.UNKNOWN_TOKEN
+            )
+        user_info = {
+            "admin": bool(ret.get("admin", False)),
+            "device_id": ret.get("device_id"),
+            "user": UserID.from_string(ret.get("name")),
+            "token_id": ret.get("token_id", None),
+        }
 
-            defer.returnValue(user_info)
-        except StoreError:
-            raise AuthError(403, "Unrecognised access token.",
-                            errcode=Codes.UNKNOWN_TOKEN)
+        defer.returnValue(user_info)
 
     @defer.inlineCallbacks
     def get_appservice_by_req(self, request):
@@ -409,11 +411,16 @@ class Auth(object):
             token = request.args["access_token"][0]
             service = yield self.store.get_app_service_by_token(token)
             if not service:
-                raise AuthError(403, "Unrecognised access token.",
-                                errcode=Codes.UNKNOWN_TOKEN)
+                raise AuthError(
+                    self.TOKEN_NOT_FOUND_HTTP_STATUS,
+                    "Unrecognised access token.",
+                    errcode=Codes.UNKNOWN_TOKEN
+                )
             defer.returnValue(service)
         except KeyError:
-            raise AuthError(403, "Missing access token.")
+            raise AuthError(
+                self.TOKEN_NOT_FOUND_HTTP_STATUS, "Missing access token."
+            )
 
     def is_server_admin(self, user):
         return self.store.is_server_admin(user)
diff --git a/synapse/push/pusherpool.py b/synapse/push/pusherpool.py
index 90babd7224..f75eebf8bf 100644
--- a/synapse/push/pusherpool.py
+++ b/synapse/push/pusherpool.py
@@ -57,7 +57,7 @@ class PusherPool:
         self._start_pushers(pushers)
 
     @defer.inlineCallbacks
-    def add_pusher(self, user_name, profile_tag, kind, app_id,
+    def add_pusher(self, user_name, access_token, profile_tag, kind, app_id,
                    app_display_name, device_display_name, pushkey, lang, data):
         # we try to create the pusher just to validate the config: it
         # will then get pulled out of the database,
@@ -79,17 +79,18 @@ class PusherPool:
             "failing_since": None
         })
         yield self._add_pusher_to_store(
-            user_name, profile_tag, kind, app_id,
+            user_name, access_token, profile_tag, kind, app_id,
             app_display_name, device_display_name,
             pushkey, lang, data
         )
 
     @defer.inlineCallbacks
-    def _add_pusher_to_store(self, user_name, profile_tag, kind, app_id,
-                             app_display_name, device_display_name,
+    def _add_pusher_to_store(self, user_name, access_token, profile_tag, kind,
+                             app_id, app_display_name, device_display_name,
                              pushkey, lang, data):
         yield self.store.add_pusher(
             user_name=user_name,
+            access_token=access_token,
             profile_tag=profile_tag,
             kind=kind,
             app_id=app_id,
diff --git a/synapse/rest/client/v1/base.py b/synapse/rest/client/v1/base.py
index 72332bdb10..504a5e432f 100644
--- a/synapse/rest/client/v1/base.py
+++ b/synapse/rest/client/v1/base.py
@@ -48,5 +48,5 @@ class ClientV1RestServlet(RestServlet):
         self.hs = hs
         self.handlers = hs.get_handlers()
         self.builder_factory = hs.get_event_builder_factory()
-        self.auth = hs.get_auth()
+        self.auth = hs.get_v1auth()
         self.txns = HttpTransactionStore()
diff --git a/synapse/rest/client/v1/pusher.py b/synapse/rest/client/v1/pusher.py
index 6045e86f34..87e89c9305 100644
--- a/synapse/rest/client/v1/pusher.py
+++ b/synapse/rest/client/v1/pusher.py
@@ -27,7 +27,7 @@ class PusherRestServlet(ClientV1RestServlet):
 
     @defer.inlineCallbacks
     def on_POST(self, request):
-        user, _ = yield self.auth.get_user_by_req(request)
+        user, client = yield self.auth.get_user_by_req(request)
 
         content = _parse_json(request)
 
@@ -54,6 +54,7 @@ class PusherRestServlet(ClientV1RestServlet):
         try:
             yield pusher_pool.add_pusher(
                 user_name=user.to_string(),
+                access_token=client.token_id,
                 profile_tag=content['profile_tag'],
                 kind=content['kind'],
                 app_id=content['app_id'],
diff --git a/synapse/server.py b/synapse/server.py
index c7772244ba..4c4f6ca239 100644
--- a/synapse/server.py
+++ b/synapse/server.py
@@ -65,6 +65,7 @@ class BaseHomeServer(object):
         'replication_layer',
         'datastore',
         'handlers',
+        'v1auth',
         'auth',
         'rest_servlet_factory',
         'state_handler',
@@ -182,6 +183,15 @@ class HomeServer(BaseHomeServer):
     def build_auth(self):
         return Auth(self)
 
+    def build_v1auth(self):
+        orf = Auth(self)
+        # Matrix spec makes no reference to what HTTP status code is returned,
+        # but the V1 API uses 403 where it means 401, and the webclient
+        # relies on this behaviour, so V1 gets its own copy of the auth
+        # with backwards compat behaviour.
+        orf.TOKEN_NOT_FOUND_HTTP_STATUS = 403
+        return orf
+
     def build_state_handler(self):
         return StateHandler(self)
 
diff --git a/synapse/storage/pusher.py b/synapse/storage/pusher.py
index 000502b4ff..1ef8e06ac6 100644
--- a/synapse/storage/pusher.py
+++ b/synapse/storage/pusher.py
@@ -95,7 +95,7 @@ class PusherStore(SQLBaseStore):
         defer.returnValue(ret)
 
     @defer.inlineCallbacks
-    def add_pusher(self, user_name, profile_tag, kind, app_id,
+    def add_pusher(self, user_name, access_token, profile_tag, kind, app_id,
                    app_display_name, device_display_name,
                    pushkey, pushkey_ts, lang, data):
         try:
@@ -107,6 +107,7 @@ class PusherStore(SQLBaseStore):
                 ),
                 dict(
                     user_name=user_name,
+                    access_token=access_token,
                     kind=kind,
                     profile_tag=profile_tag,
                     app_display_name=app_display_name,
diff --git a/synapse/storage/registration.py b/synapse/storage/registration.py
index 0364d10858..f61d8fdb6a 100644
--- a/synapse/storage/registration.py
+++ b/synapse/storage/registration.py
@@ -174,4 +174,4 @@ class RegistrationStore(SQLBaseStore):
         if rows:
             return rows[0]
 
-        raise StoreError(404, "Token not found.")
+        return None
diff --git a/synapse/storage/schema/delta/15/v15.sql b/synapse/storage/schema/delta/15/v15.sql
new file mode 100644
index 0000000000..fc3e436877
--- /dev/null
+++ b/synapse/storage/schema/delta/15/v15.sql
@@ -0,0 +1,2 @@
+ALTER TABLE pushers ADD COLUMN access_token INTEGER DEFAULT NULL;
+