Merge remote-tracking branch 'origin/develop' into store_event_actions

6 files changed, 53 insertions, 35 deletions

diff --git a/synapse/handlers/_base.py b/synapse/handlers/_base.py
index 938eb29de7..3115a5065d 100644
--- a/synapse/handlers/_base.py
+++ b/synapse/handlers/_base.py
@@ -1,5 +1,5 @@
 # -*- coding: utf-8 -*-
-# Copyright 2014, 2015 OpenMarket Ltd
+# Copyright 2014 - 2016 OpenMarket Ltd
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
@@ -55,8 +55,7 @@ class BaseHandler(object):
         self.event_builder_factory = hs.get_event_builder_factory()
 
     @defer.inlineCallbacks
-    def _filter_events_for_client(self, user_id, events, is_guest=False,
-                                  require_all_visible_for_guests=True):
+    def _filter_events_for_client(self, user_id, events, is_guest=False):
         # Assumes that user has at some point joined the room if not is_guest.
 
         def allowed(event, membership, visibility):
@@ -117,17 +116,6 @@ class BaseHandler(object):
             if should_include:
                 events_to_return.append(event)
 
-        if (require_all_visible_for_guests
-                and is_guest
-                and len(events_to_return) < len(events)):
-            # This indicates that some events in the requested range were not
-            # visible to guest users. To be safe, we reject the entire request,
-            # so that we don't have to worry about interpreting visibility
-            # boundaries.
-            raise AuthError(403, "User %s does not have permission" % (
-                user_id
-            ))
-
         defer.returnValue(events_to_return)
 
     def ratelimit(self, user_id):
diff --git a/synapse/handlers/auth.py b/synapse/handlers/auth.py
index e64b67cdfd..62e82a2570 100644
--- a/synapse/handlers/auth.py
+++ b/synapse/handlers/auth.py
@@ -1,5 +1,5 @@
 # -*- coding: utf-8 -*-
-# Copyright 2014, 2015 OpenMarket Ltd
+# Copyright 2014 - 2016 OpenMarket Ltd
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
@@ -408,7 +408,7 @@ class AuthHandler(BaseHandler):
             macaroon = pymacaroons.Macaroon.deserialize(login_token)
             auth_api = self.hs.get_auth()
             auth_api.validate_macaroon(macaroon, "login", True)
-            return self._get_user_from_macaroon(macaroon)
+            return self.get_user_from_macaroon(macaroon)
         except (pymacaroons.exceptions.MacaroonException, TypeError, ValueError):
             raise AuthError(401, "Invalid token", errcode=Codes.UNKNOWN_TOKEN)
 
@@ -421,7 +421,7 @@ class AuthHandler(BaseHandler):
         macaroon.add_first_party_caveat("user_id = %s" % (user_id,))
         return macaroon
 
-    def _get_user_from_macaroon(self, macaroon):
+    def get_user_from_macaroon(self, macaroon):
         user_prefix = "user_id = "
         for caveat in macaroon.caveats:
             if caveat.caveat_id.startswith(user_prefix):
diff --git a/synapse/handlers/message.py b/synapse/handlers/message.py
index a1bed9b0dc..5805190ce8 100644
--- a/synapse/handlers/message.py
+++ b/synapse/handlers/message.py
@@ -1,5 +1,5 @@
 # -*- coding: utf-8 -*-
-# Copyright 2014, 2015 OpenMarket Ltd
+# Copyright 2014 - 2016 OpenMarket Ltd
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
@@ -685,7 +685,7 @@ class MessageHandler(BaseHandler):
         ).addErrback(unwrapFirstError)
 
         messages = yield self._filter_events_for_client(
-            user_id, messages, is_guest=is_guest, require_all_visible_for_guests=False
+            user_id, messages, is_guest=is_guest,
         )
 
         start_token = now_token.copy_and_replace("room_key", token[0])
diff --git a/synapse/handlers/register.py b/synapse/handlers/register.py
index baf7c14e40..6f111ff63e 100644
--- a/synapse/handlers/register.py
+++ b/synapse/handlers/register.py
@@ -1,5 +1,5 @@
 # -*- coding: utf-8 -*-
-# Copyright 2014, 2015 OpenMarket Ltd
+# Copyright 2014 - 2016 OpenMarket Ltd
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
@@ -40,12 +40,13 @@ class RegistrationHandler(BaseHandler):
     def __init__(self, hs):
         super(RegistrationHandler, self).__init__(hs)
 
+        self.auth = hs.get_auth()
         self.distributor = hs.get_distributor()
         self.distributor.declare("registered_user")
         self.captcha_client = CaptchaServerHttpClient(hs)
 
     @defer.inlineCallbacks
-    def check_username(self, localpart):
+    def check_username(self, localpart, guest_access_token=None):
         yield run_on_reactor()
 
         if urllib.quote(localpart) != localpart:
@@ -62,14 +63,29 @@ class RegistrationHandler(BaseHandler):
 
         users = yield self.store.get_users_by_id_case_insensitive(user_id)
         if users:
-            raise SynapseError(
-                400,
-                "User ID already taken.",
-                errcode=Codes.USER_IN_USE,
-            )
+            if not guest_access_token:
+                raise SynapseError(
+                    400,
+                    "User ID already taken.",
+                    errcode=Codes.USER_IN_USE,
+                )
+            user_data = yield self.auth.get_user_from_macaroon(guest_access_token)
+            if not user_data["is_guest"] or user_data["user"].localpart != localpart:
+                raise AuthError(
+                    403,
+                    "Cannot register taken user ID without valid guest "
+                    "credentials for that user.",
+                    errcode=Codes.FORBIDDEN,
+                )
 
     @defer.inlineCallbacks
-    def register(self, localpart=None, password=None, generate_token=True):
+    def register(
+        self,
+        localpart=None,
+        password=None,
+        generate_token=True,
+        guest_access_token=None
+    ):
         """Registers a new client on the server.
 
         Args:
@@ -89,7 +105,7 @@ class RegistrationHandler(BaseHandler):
             password_hash = self.auth_handler().hash(password)
 
         if localpart:
-            yield self.check_username(localpart)
+            yield self.check_username(localpart, guest_access_token=guest_access_token)
 
             user = UserID(localpart, self.hs.hostname)
             user_id = user.to_string()
@@ -100,7 +116,8 @@ class RegistrationHandler(BaseHandler):
             yield self.store.register(
                 user_id=user_id,
                 token=token,
-                password_hash=password_hash
+                password_hash=password_hash,
+                was_guest=guest_access_token is not None,
             )
 
             yield registered_user(self.distributor, user)
diff --git a/synapse/handlers/room.py b/synapse/handlers/room.py
index 13f66e0df0..48a07e4e35 100644
--- a/synapse/handlers/room.py
+++ b/synapse/handlers/room.py
@@ -1,5 +1,5 @@
 # -*- coding: utf-8 -*-
-# Copyright 2014, 2015 OpenMarket Ltd
+# Copyright 2014 - 2016 OpenMarket Ltd
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
@@ -115,6 +115,8 @@ class RoomCreationHandler(BaseHandler):
             except:
                 raise SynapseError(400, "Invalid user_id: %s" % (i,))
 
+        invite_3pid_list = config.get("invite_3pid", [])
+
         is_public = config.get("visibility", None) == "public"
 
         if room_id:
@@ -220,6 +222,20 @@ class RoomCreationHandler(BaseHandler):
                 "content": {"membership": Membership.INVITE},
             }, ratelimit=False)
 
+        for invite_3pid in invite_3pid_list:
+            id_server = invite_3pid["id_server"]
+            address = invite_3pid["address"]
+            medium = invite_3pid["medium"]
+            yield self.hs.get_handlers().room_member_handler.do_3pid_invite(
+                room_id,
+                user,
+                medium,
+                address,
+                id_server,
+                token_id=None,
+                txn_id=None,
+            )
+
         result = {"room_id": room_id}
 
         if room_alias:
@@ -879,14 +895,12 @@ class RoomContextHandler(BaseHandler):
             user.to_string(),
             results["events_before"],
             is_guest=is_guest,
-            require_all_visible_for_guests=False
         )
 
         results["events_after"] = yield self._filter_events_for_client(
             user.to_string(),
             results["events_after"],
             is_guest=is_guest,
-            require_all_visible_for_guests=False
         )
 
         if results["events_after"]:
diff --git a/synapse/handlers/sync.py b/synapse/handlers/sync.py
index 2ec42ee503..257bd2bfee 100644
--- a/synapse/handlers/sync.py
+++ b/synapse/handlers/sync.py
@@ -1,5 +1,5 @@
 # -*- coding: utf-8 -*-
-# Copyright 2015 OpenMarket Ltd
+# Copyright 2015 - 2016 OpenMarket Ltd
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
@@ -118,7 +118,7 @@ class SyncResult(collections.namedtuple("SyncResult", [
         events.
         """
         return bool(
-            self.presence or self.joined or self.invited
+            self.presence or self.joined or self.invited or self.archived
         )
 
 GuestRoom = collections.namedtuple("GuestRoom", ("room_id", "membership"))
@@ -690,7 +690,6 @@ class SyncHandler(BaseHandler):
                 sync_config.user.to_string(),
                 loaded_recents,
                 is_guest=sync_config.is_guest,
-                require_all_visible_for_guests=False
             )
             loaded_recents.extend(recents)
             recents = loaded_recents