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-rw-r--r--synapse/handlers/_base.py10
-rw-r--r--synapse/handlers/account_data.py (renamed from synapse/handlers/private_user_data.py)27
-rw-r--r--synapse/handlers/admin.py33
-rw-r--r--synapse/handlers/auth.py37
-rw-r--r--synapse/handlers/events.py20
-rw-r--r--synapse/handlers/federation.py28
-rw-r--r--synapse/handlers/identity.py14
-rw-r--r--synapse/handlers/message.py87
-rw-r--r--synapse/handlers/presence.py20
-rw-r--r--synapse/handlers/profile.py28
-rw-r--r--synapse/handlers/register.py18
-rw-r--r--synapse/handlers/room.py34
-rw-r--r--synapse/handlers/search.py210
-rw-r--r--synapse/handlers/sync.py102
14 files changed, 451 insertions, 217 deletions
diff --git a/synapse/handlers/_base.py b/synapse/handlers/_base.py
index 6519f183df..5fd20285d2 100644
--- a/synapse/handlers/_base.py
+++ b/synapse/handlers/_base.py
@@ -92,7 +92,15 @@ class BaseHandler(object):
 
             membership_event = state.get((EventTypes.Member, user_id), None)
             if membership_event:
-                membership = membership_event.membership
+                was_forgotten_at_event = yield self.store.was_forgotten_at(
+                    membership_event.state_key,
+                    membership_event.room_id,
+                    membership_event.event_id
+                )
+                if was_forgotten_at_event:
+                    membership = None
+                else:
+                    membership = membership_event.membership
             else:
                 membership = None
 
diff --git a/synapse/handlers/private_user_data.py b/synapse/handlers/account_data.py
index 1abe45ed7b..fe773bee9b 100644
--- a/synapse/handlers/private_user_data.py
+++ b/synapse/handlers/account_data.py
@@ -16,22 +16,23 @@
 from twisted.internet import defer
 
 
-class PrivateUserDataEventSource(object):
+class AccountDataEventSource(object):
     def __init__(self, hs):
         self.store = hs.get_datastore()
 
     def get_current_key(self, direction='f'):
-        return self.store.get_max_private_user_data_stream_id()
+        return self.store.get_max_account_data_stream_id()
 
     @defer.inlineCallbacks
     def get_new_events(self, user, from_key, **kwargs):
         user_id = user.to_string()
         last_stream_id = from_key
 
-        current_stream_id = yield self.store.get_max_private_user_data_stream_id()
-        tags = yield self.store.get_updated_tags(user_id, last_stream_id)
+        current_stream_id = yield self.store.get_max_account_data_stream_id()
 
         results = []
+        tags = yield self.store.get_updated_tags(user_id, last_stream_id)
+
         for room_id, room_tags in tags.items():
             results.append({
                 "type": "m.tag",
@@ -39,6 +40,24 @@ class PrivateUserDataEventSource(object):
                 "room_id": room_id,
             })
 
+        account_data, room_account_data = (
+            yield self.store.get_updated_account_data_for_user(user_id, last_stream_id)
+        )
+
+        for account_data_type, content in account_data.items():
+            results.append({
+                "type": account_data_type,
+                "content": content,
+            })
+
+        for room_id, account_data in room_account_data.items():
+            for account_data_type, content in account_data.items():
+                results.append({
+                    "type": account_data_type,
+                    "content": content,
+                    "room_id": room_id,
+                })
+
         defer.returnValue((results, current_stream_id))
 
     @defer.inlineCallbacks
diff --git a/synapse/handlers/admin.py b/synapse/handlers/admin.py
index d852a18555..04fa58df65 100644
--- a/synapse/handlers/admin.py
+++ b/synapse/handlers/admin.py
@@ -30,34 +30,27 @@ class AdminHandler(BaseHandler):
 
     @defer.inlineCallbacks
     def get_whois(self, user):
-        res = yield self.store.get_user_ip_and_agents(user)
-
-        d = {}
-        for r in res:
-            # Note that device_id is always None
-            device = d.setdefault(r["device_id"], {})
-            session = device.setdefault(r["access_token"], [])
-            session.append({
-                "ip": r["ip"],
-                "user_agent": r["user_agent"],
-                "last_seen": r["last_seen"],
+        connections = []
+
+        sessions = yield self.store.get_user_ip_and_agents(user)
+        for session in sessions:
+            connections.append({
+                "ip": session["ip"],
+                "last_seen": session["last_seen"],
+                "user_agent": session["user_agent"],
             })
 
         ret = {
             "user_id": user.to_string(),
-            "devices": [
-                {
-                    "device_id": k,
+            "devices": {
+                "": {
                     "sessions": [
                         {
-                            # "access_token": x, TODO (erikj)
-                            "connections": y,
+                            "connections": connections,
                         }
-                        for x, y in v.items()
                     ]
-                }
-                for k, v in d.items()
-            ],
+                },
+            },
         }
 
         defer.returnValue(ret)
diff --git a/synapse/handlers/auth.py b/synapse/handlers/auth.py
index 1b11dbdffd..e64b67cdfd 100644
--- a/synapse/handlers/auth.py
+++ b/synapse/handlers/auth.py
@@ -18,7 +18,7 @@ from twisted.internet import defer
 from ._base import BaseHandler
 from synapse.api.constants import LoginType
 from synapse.types import UserID
-from synapse.api.errors import LoginError, Codes
+from synapse.api.errors import AuthError, LoginError, Codes
 from synapse.util.async import run_on_reactor
 
 from twisted.web.client import PartialDownloadError
@@ -46,6 +46,7 @@ class AuthHandler(BaseHandler):
         }
         self.bcrypt_rounds = hs.config.bcrypt_rounds
         self.sessions = {}
+        self.INVALID_TOKEN_HTTP_STATUS = 401
 
     @defer.inlineCallbacks
     def check_auth(self, flows, clientdict, clientip):
@@ -297,10 +298,11 @@ class AuthHandler(BaseHandler):
         defer.returnValue((user_id, access_token, refresh_token))
 
     @defer.inlineCallbacks
-    def login_with_cas_user_id(self, user_id):
+    def get_login_tuple_for_user_id(self, user_id):
         """
-        Authenticates the user with the given user ID,
-        intended to have been captured from a CAS response
+        Gets login tuple for the user with the given user ID.
+        The user is assumed to have been authenticated by some other
+        machanism (e.g. CAS)
 
         Args:
             user_id (str): User ID
@@ -393,6 +395,23 @@ class AuthHandler(BaseHandler):
         ))
         return m.serialize()
 
+    def generate_short_term_login_token(self, user_id):
+        macaroon = self._generate_base_macaroon(user_id)
+        macaroon.add_first_party_caveat("type = login")
+        now = self.hs.get_clock().time_msec()
+        expiry = now + (2 * 60 * 1000)
+        macaroon.add_first_party_caveat("time < %d" % (expiry,))
+        return macaroon.serialize()
+
+    def validate_short_term_login_token_and_get_user_id(self, login_token):
+        try:
+            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)
+        except (pymacaroons.exceptions.MacaroonException, TypeError, ValueError):
+            raise AuthError(401, "Invalid token", errcode=Codes.UNKNOWN_TOKEN)
+
     def _generate_base_macaroon(self, user_id):
         macaroon = pymacaroons.Macaroon(
             location=self.hs.config.server_name,
@@ -402,6 +421,16 @@ class AuthHandler(BaseHandler):
         macaroon.add_first_party_caveat("user_id = %s" % (user_id,))
         return macaroon
 
+    def _get_user_from_macaroon(self, macaroon):
+        user_prefix = "user_id = "
+        for caveat in macaroon.caveats:
+            if caveat.caveat_id.startswith(user_prefix):
+                return caveat.caveat_id[len(user_prefix):]
+        raise AuthError(
+            self.INVALID_TOKEN_HTTP_STATUS, "No user_id found in token",
+            errcode=Codes.UNKNOWN_TOKEN
+        )
+
     @defer.inlineCallbacks
     def set_password(self, user_id, newpassword):
         password_hash = self.hash(newpassword)
diff --git a/synapse/handlers/events.py b/synapse/handlers/events.py
index 0e4c0d4d06..fe300433e6 100644
--- a/synapse/handlers/events.py
+++ b/synapse/handlers/events.py
@@ -28,6 +28,18 @@ import random
 logger = logging.getLogger(__name__)
 
 
+def started_user_eventstream(distributor, user):
+    return distributor.fire("started_user_eventstream", user)
+
+
+def stopped_user_eventstream(distributor, user):
+    return distributor.fire("stopped_user_eventstream", user)
+
+
+def user_joined_room(distributor, user, room_id):
+    return distributor.fire("user_joined_room", user, room_id)
+
+
 class EventStreamHandler(BaseHandler):
 
     def __init__(self, hs):
@@ -66,7 +78,7 @@ class EventStreamHandler(BaseHandler):
                 except:
                     logger.exception("Failed to cancel event timer")
             else:
-                yield self.distributor.fire("started_user_eventstream", user)
+                yield started_user_eventstream(self.distributor, user)
 
         self._streams_per_user[user] += 1
 
@@ -89,7 +101,7 @@ class EventStreamHandler(BaseHandler):
 
                 self._stop_timer_per_user.pop(user, None)
 
-                return self.distributor.fire("stopped_user_eventstream", user)
+                return stopped_user_eventstream(self.distributor, user)
 
             logger.debug("Scheduling _later: for %s", user)
             self._stop_timer_per_user[user] = (
@@ -120,9 +132,7 @@ class EventStreamHandler(BaseHandler):
                 timeout = random.randint(int(timeout*0.9), int(timeout*1.1))
 
             if is_guest:
-                yield self.distributor.fire(
-                    "user_joined_room", user=auth_user, room_id=room_id
-                )
+                yield user_joined_room(self.distributor, auth_user, room_id)
 
             events, tokens = yield self.notifier.get_events_for(
                 auth_user, pagin_config, timeout,
diff --git a/synapse/handlers/federation.py b/synapse/handlers/federation.py
index c1bce07e31..2855f2d7c3 100644
--- a/synapse/handlers/federation.py
+++ b/synapse/handlers/federation.py
@@ -44,6 +44,10 @@ import logging
 logger = logging.getLogger(__name__)
 
 
+def user_joined_room(distributor, user, room_id):
+    return distributor.fire("user_joined_room", user, room_id)
+
+
 class FederationHandler(BaseHandler):
     """Handles events that originated from federation.
         Responsible for:
@@ -60,10 +64,7 @@ class FederationHandler(BaseHandler):
 
         self.hs = hs
 
-        self.distributor.observe(
-            "user_joined_room",
-            self._on_user_joined
-        )
+        self.distributor.observe("user_joined_room", self.user_joined_room)
 
         self.waiting_for_join_list = {}
 
@@ -176,7 +177,7 @@ class FederationHandler(BaseHandler):
                 )
 
             try:
-                _, event_stream_id, max_stream_id = yield self._handle_new_event(
+                context, event_stream_id, max_stream_id = yield self._handle_new_event(
                     origin,
                     event,
                     state=state,
@@ -233,10 +234,13 @@ class FederationHandler(BaseHandler):
 
         if event.type == EventTypes.Member:
             if event.membership == Membership.JOIN:
-                user = UserID.from_string(event.state_key)
-                yield self.distributor.fire(
-                    "user_joined_room", user=user, room_id=event.room_id
-                )
+                prev_state = context.current_state.get((event.type, event.state_key))
+                if not prev_state or prev_state.membership != Membership.JOIN:
+                    # Only fire user_joined_room if the user has acutally
+                    # joined the room. Don't bother if the user is just
+                    # changing their profile info.
+                    user = UserID.from_string(event.state_key)
+                    yield user_joined_room(self.distributor, user, event.room_id)
 
     @defer.inlineCallbacks
     def _filter_events_for_server(self, server_name, room_id, events):
@@ -733,9 +737,7 @@ class FederationHandler(BaseHandler):
         if event.type == EventTypes.Member:
             if event.content["membership"] == Membership.JOIN:
                 user = UserID.from_string(event.state_key)
-                yield self.distributor.fire(
-                    "user_joined_room", user=user, room_id=event.room_id
-                )
+                yield user_joined_room(self.distributor, user, event.room_id)
 
         new_pdu = event
 
@@ -1082,7 +1084,7 @@ class FederationHandler(BaseHandler):
         return self.store.get_min_depth(context)
 
     @log_function
-    def _on_user_joined(self, user, room_id):
+    def user_joined_room(self, user, room_id):
         waiters = self.waiting_for_join_list.get(
             (user.to_string(), room_id),
             []
diff --git a/synapse/handlers/identity.py b/synapse/handlers/identity.py
index 2a99921d5f..f1fa562fff 100644
--- a/synapse/handlers/identity.py
+++ b/synapse/handlers/identity.py
@@ -20,7 +20,6 @@ from synapse.api.errors import (
     CodeMessageException
 )
 from ._base import BaseHandler
-from synapse.http.client import SimpleHttpClient
 from synapse.util.async import run_on_reactor
 from synapse.api.errors import SynapseError
 
@@ -35,13 +34,12 @@ class IdentityHandler(BaseHandler):
     def __init__(self, hs):
         super(IdentityHandler, self).__init__(hs)
 
+        self.http_client = hs.get_simple_http_client()
+
     @defer.inlineCallbacks
     def threepid_from_creds(self, creds):
         yield run_on_reactor()
 
-        # TODO: get this from the homeserver rather than creating a new one for
-        # each request
-        http_client = SimpleHttpClient(self.hs)
         # XXX: make this configurable!
         # trustedIdServers = ['matrix.org', 'localhost:8090']
         trustedIdServers = ['matrix.org', 'vector.im']
@@ -67,7 +65,7 @@ class IdentityHandler(BaseHandler):
 
         data = {}
         try:
-            data = yield http_client.get_json(
+            data = yield self.http_client.get_json(
                 "https://%s%s" % (
                     id_server,
                     "/_matrix/identity/api/v1/3pid/getValidated3pid"
@@ -85,7 +83,6 @@ class IdentityHandler(BaseHandler):
     def bind_threepid(self, creds, mxid):
         yield run_on_reactor()
         logger.debug("binding threepid %r to %s", creds, mxid)
-        http_client = SimpleHttpClient(self.hs)
         data = None
 
         if 'id_server' in creds:
@@ -103,7 +100,7 @@ class IdentityHandler(BaseHandler):
             raise SynapseError(400, "No client_secret in creds")
 
         try:
-            data = yield http_client.post_urlencoded_get_json(
+            data = yield self.http_client.post_urlencoded_get_json(
                 "https://%s%s" % (
                     id_server, "/_matrix/identity/api/v1/3pid/bind"
                 ),
@@ -121,7 +118,6 @@ class IdentityHandler(BaseHandler):
     @defer.inlineCallbacks
     def requestEmailToken(self, id_server, email, client_secret, send_attempt, **kwargs):
         yield run_on_reactor()
-        http_client = SimpleHttpClient(self.hs)
 
         params = {
             'email': email,
@@ -131,7 +127,7 @@ class IdentityHandler(BaseHandler):
         params.update(kwargs)
 
         try:
-            data = yield http_client.post_urlencoded_get_json(
+            data = yield self.http_client.post_urlencoded_get_json(
                 "https://%s%s" % (
                     id_server,
                     "/_matrix/identity/api/v1/validate/email/requestToken"
diff --git a/synapse/handlers/message.py b/synapse/handlers/message.py
index 14051aee99..ccdd3d8473 100644
--- a/synapse/handlers/message.py
+++ b/synapse/handlers/message.py
@@ -26,11 +26,17 @@ from synapse.types import UserID, RoomStreamToken, StreamToken
 
 from ._base import BaseHandler
 
+from canonicaljson import encode_canonical_json
+
 import logging
 
 logger = logging.getLogger(__name__)
 
 
+def collect_presencelike_data(distributor, user, content):
+    return distributor.fire("collect_presencelike_data", user, content)
+
+
 class MessageHandler(BaseHandler):
 
     def __init__(self, hs):
@@ -195,10 +201,8 @@ class MessageHandler(BaseHandler):
             if membership == Membership.JOIN:
                 joinee = UserID.from_string(builder.state_key)
                 # If event doesn't include a display name, add one.
-                yield self.distributor.fire(
-                    "collect_presencelike_data",
-                    joinee,
-                    builder.content
+                yield collect_presencelike_data(
+                    self.distributor, joinee, builder.content
                 )
 
         if token_id is not None:
@@ -211,6 +215,16 @@ class MessageHandler(BaseHandler):
             builder=builder,
         )
 
+        if event.is_state():
+            prev_state = context.current_state.get((event.type, event.state_key))
+            if prev_state and event.user_id == prev_state.user_id:
+                prev_content = encode_canonical_json(prev_state.content)
+                next_content = encode_canonical_json(event.content)
+                if prev_content == next_content:
+                    # Duplicate suppression for state updates with same sender
+                    # and content.
+                    defer.returnValue(prev_state)
+
         if event.type == EventTypes.Member:
             member_handler = self.hs.get_handlers().room_member_handler
             yield member_handler.change_membership(event, context, is_guest=is_guest)
@@ -359,6 +373,10 @@ class MessageHandler(BaseHandler):
 
         tags_by_room = yield self.store.get_tags_for_user(user_id)
 
+        account_data, account_data_by_room = (
+            yield self.store.get_account_data_for_user(user_id)
+        )
+
         public_room_ids = yield self.store.get_public_room_ids()
 
         limit = pagin_config.limit
@@ -436,14 +454,22 @@ class MessageHandler(BaseHandler):
                     for c in current_state.values()
                 ]
 
-                private_user_data = []
+                account_data_events = []
                 tags = tags_by_room.get(event.room_id)
                 if tags:
-                    private_user_data.append({
+                    account_data_events.append({
                         "type": "m.tag",
                         "content": {"tags": tags},
                     })
-                d["private_user_data"] = private_user_data
+
+                account_data = account_data_by_room.get(event.room_id, {})
+                for account_data_type, content in account_data.items():
+                    account_data_events.append({
+                        "type": account_data_type,
+                        "content": content,
+                    })
+
+                d["account_data"] = account_data_events
             except:
                 logger.exception("Failed to get snapshot")
 
@@ -456,9 +482,17 @@ class MessageHandler(BaseHandler):
                 consumeErrors=True
             ).addErrback(unwrapFirstError)
 
+        account_data_events = []
+        for account_data_type, content in account_data.items():
+            account_data_events.append({
+                "type": account_data_type,
+                "content": content,
+            })
+
         ret = {
             "rooms": rooms_ret,
             "presence": presence,
+            "account_data": account_data_events,
             "receipts": receipt,
             "end": now_token.to_string(),
         }
@@ -498,14 +532,22 @@ class MessageHandler(BaseHandler):
                 user_id, room_id, pagin_config, membership, member_event_id, is_guest
             )
 
-        private_user_data = []
+        account_data_events = []
         tags = yield self.store.get_tags_for_room(user_id, room_id)
         if tags:
-            private_user_data.append({
+            account_data_events.append({
                 "type": "m.tag",
                 "content": {"tags": tags},
             })
-        result["private_user_data"] = private_user_data
+
+        account_data = yield self.store.get_account_data_for_room(user_id, room_id)
+        for account_data_type, content in account_data.items():
+            account_data_events.append({
+                "type": account_data_type,
+                "content": content,
+            })
+
+        result["account_data"] = account_data_events
 
         defer.returnValue(result)
 
@@ -588,23 +630,28 @@ class MessageHandler(BaseHandler):
 
         @defer.inlineCallbacks
         def get_presence():
-            states = {}
-            if not is_guest:
-                states = yield presence_handler.get_states(
-                    target_users=[UserID.from_string(m.user_id) for m in room_members],
-                    auth_user=auth_user,
-                    as_event=True,
-                    check_auth=False,
-                )
+            states = yield presence_handler.get_states(
+                target_users=[UserID.from_string(m.user_id) for m in room_members],
+                auth_user=auth_user,
+                as_event=True,
+                check_auth=False,
+            )
 
             defer.returnValue(states.values())
 
-        receipts_handler = self.hs.get_handlers().receipts_handler
+        @defer.inlineCallbacks
+        def get_receipts():
+            receipts_handler = self.hs.get_handlers().receipts_handler
+            receipts = yield receipts_handler.get_receipts_for_room(
+                room_id,
+                now_token.receipt_key
+            )
+            defer.returnValue(receipts)
 
         presence, receipts, (messages, token) = yield defer.gatherResults(
             [
                 get_presence(),
-                receipts_handler.get_receipts_for_room(room_id, now_token.receipt_key),
+                get_receipts(),
                 self.store.get_recent_events_for_room(
                     room_id,
                     limit=limit,
diff --git a/synapse/handlers/presence.py b/synapse/handlers/presence.py
index aca65096fc..63d6f30a7b 100644
--- a/synapse/handlers/presence.py
+++ b/synapse/handlers/presence.py
@@ -62,6 +62,14 @@ def partitionbool(l, func):
     return ret.get(True, []), ret.get(False, [])
 
 
+def user_presence_changed(distributor, user, statuscache):
+    return distributor.fire("user_presence_changed", user, statuscache)
+
+
+def collect_presencelike_data(distributor, user, content):
+    return distributor.fire("collect_presencelike_data", user, content)
+
+
 class PresenceHandler(BaseHandler):
 
     STATE_LEVELS = {
@@ -361,9 +369,7 @@ class PresenceHandler(BaseHandler):
         yield self.store.set_presence_state(
             target_user.localpart, state_to_store
         )
-        yield self.distributor.fire(
-            "collect_presencelike_data", target_user, state
-        )
+        yield collect_presencelike_data(self.distributor, target_user, state)
 
         if now_level > was_level:
             state["last_active"] = self.clock.time_msec()
@@ -467,7 +473,7 @@ class PresenceHandler(BaseHandler):
             )
 
     @defer.inlineCallbacks
-    def send_invite(self, observer_user, observed_user):
+    def send_presence_invite(self, observer_user, observed_user):
         """Request the presence of a local or remote user for a local user"""
         if not self.hs.is_mine(observer_user):
             raise SynapseError(400, "User is not hosted on this Home Server")
@@ -878,7 +884,7 @@ class PresenceHandler(BaseHandler):
             room_ids=room_ids,
             statuscache=statuscache,
         )
-        yield self.distributor.fire("user_presence_changed", user, statuscache)
+        yield user_presence_changed(self.distributor, user, statuscache)
 
     @defer.inlineCallbacks
     def incoming_presence(self, origin, content):
@@ -1116,9 +1122,7 @@ class PresenceHandler(BaseHandler):
                     self._user_cachemap[user].get_state()["last_active"]
                 )
 
-            yield self.distributor.fire(
-                "collect_presencelike_data", user, state
-            )
+            yield collect_presencelike_data(self.distributor, user, state)
 
         if "last_active" in state:
             state = dict(state)
diff --git a/synapse/handlers/profile.py b/synapse/handlers/profile.py
index 799faffe53..576c6f09b4 100644
--- a/synapse/handlers/profile.py
+++ b/synapse/handlers/profile.py
@@ -28,6 +28,14 @@ import logging
 logger = logging.getLogger(__name__)
 
 
+def changed_presencelike_data(distributor, user, state):
+    return distributor.fire("changed_presencelike_data", user, state)
+
+
+def collect_presencelike_data(distributor, user, content):
+    return distributor.fire("collect_presencelike_data", user, content)
+
+
 class ProfileHandler(BaseHandler):
 
     def __init__(self, hs):
@@ -95,11 +103,9 @@ class ProfileHandler(BaseHandler):
             target_user.localpart, new_displayname
         )
 
-        yield self.distributor.fire(
-            "changed_presencelike_data", target_user, {
-                "displayname": new_displayname,
-            }
-        )
+        yield changed_presencelike_data(self.distributor, target_user, {
+            "displayname": new_displayname,
+        })
 
         yield self._update_join_states(target_user)
 
@@ -144,11 +150,9 @@ class ProfileHandler(BaseHandler):
             target_user.localpart, new_avatar_url
         )
 
-        yield self.distributor.fire(
-            "changed_presencelike_data", target_user, {
-                "avatar_url": new_avatar_url,
-            }
-        )
+        yield changed_presencelike_data(self.distributor, target_user, {
+            "avatar_url": new_avatar_url,
+        })
 
         yield self._update_join_states(target_user)
 
@@ -208,9 +212,7 @@ class ProfileHandler(BaseHandler):
                 "membership": Membership.JOIN,
             }
 
-            yield self.distributor.fire(
-                "collect_presencelike_data", user, content
-            )
+            yield collect_presencelike_data(self.distributor, user, content)
 
             msg_handler = self.hs.get_handlers().message_handler
             try:
diff --git a/synapse/handlers/register.py b/synapse/handlers/register.py
index 493a087031..a037da0f70 100644
--- a/synapse/handlers/register.py
+++ b/synapse/handlers/register.py
@@ -31,6 +31,10 @@ import urllib
 logger = logging.getLogger(__name__)
 
 
+def registered_user(distributor, user):
+    return distributor.fire("registered_user", user)
+
+
 class RegistrationHandler(BaseHandler):
 
     def __init__(self, hs):
@@ -38,6 +42,7 @@ class RegistrationHandler(BaseHandler):
 
         self.distributor = hs.get_distributor()
         self.distributor.declare("registered_user")
+        self.captch_client = CaptchaServerHttpClient(hs)
 
     @defer.inlineCallbacks
     def check_username(self, localpart):
@@ -98,7 +103,7 @@ class RegistrationHandler(BaseHandler):
                 password_hash=password_hash
             )
 
-            yield self.distributor.fire("registered_user", user)
+            yield registered_user(self.distributor, user)
         else:
             # autogen a random user ID
             attempts = 0
@@ -117,7 +122,7 @@ class RegistrationHandler(BaseHandler):
                         token=token,
                         password_hash=password_hash)
 
-                    self.distributor.fire("registered_user", user)
+                    yield registered_user(self.distributor, user)
                 except SynapseError:
                     # if user id is taken, just generate another
                     user_id = None
@@ -167,7 +172,7 @@ class RegistrationHandler(BaseHandler):
             token=token,
             password_hash=""
         )
-        self.distributor.fire("registered_user", user)
+        registered_user(self.distributor, user)
         defer.returnValue((user_id, token))
 
     @defer.inlineCallbacks
@@ -215,7 +220,7 @@ class RegistrationHandler(BaseHandler):
                 token=token,
                 password_hash=None
             )
-            yield self.distributor.fire("registered_user", user)
+            yield registered_user(self.distributor, user)
         except Exception, e:
             yield self.store.add_access_token_to_user(user_id, token)
             # Ignore Registration errors
@@ -302,10 +307,7 @@ class RegistrationHandler(BaseHandler):
         """
         Used only by c/s api v1
         """
-        # TODO: get this from the homeserver rather than creating a new one for
-        # each request
-        client = CaptchaServerHttpClient(self.hs)
-        data = yield client.post_urlencoded_get_raw(
+        data = yield self.captcha_client.post_urlencoded_get_raw(
             "http://www.google.com:80/recaptcha/api/verify",
             args={
                 'privatekey': private_key,
diff --git a/synapse/handlers/room.py b/synapse/handlers/room.py
index 3f04752581..116a998c42 100644
--- a/synapse/handlers/room.py
+++ b/synapse/handlers/room.py
@@ -41,6 +41,18 @@ logger = logging.getLogger(__name__)
 id_server_scheme = "https://"
 
 
+def collect_presencelike_data(distributor, user, content):
+    return distributor.fire("collect_presencelike_data", user, content)
+
+
+def user_left_room(distributor, user, room_id):
+    return distributor.fire("user_left_room", user=user, room_id=room_id)
+
+
+def user_joined_room(distributor, user, room_id):
+    return distributor.fire("user_joined_room", user=user, room_id=room_id)
+
+
 class RoomCreationHandler(BaseHandler):
 
     PRESETS_DICT = {
@@ -438,9 +450,7 @@ class RoomMemberHandler(BaseHandler):
 
             if prev_state and prev_state.membership == Membership.JOIN:
                 user = UserID.from_string(event.user_id)
-                self.distributor.fire(
-                    "user_left_room", user=user, room_id=event.room_id
-                )
+                user_left_room(self.distributor, user, event.room_id)
 
         defer.returnValue({"room_id": room_id})
 
@@ -458,9 +468,7 @@ class RoomMemberHandler(BaseHandler):
             raise SynapseError(404, "No known servers")
 
         # If event doesn't include a display name, add one.
-        yield self.distributor.fire(
-            "collect_presencelike_data", joinee, content
-        )
+        yield collect_presencelike_data(self.distributor, joinee, content)
 
         content.update({"membership": Membership.JOIN})
         builder = self.event_builder_factory.new({
@@ -517,10 +525,13 @@ class RoomMemberHandler(BaseHandler):
                 do_auth=do_auth,
             )
 
-        user = UserID.from_string(event.user_id)
-        yield self.distributor.fire(
-            "user_joined_room", user=user, room_id=room_id
-        )
+        prev_state = context.current_state.get((event.type, event.state_key))
+        if not prev_state or prev_state.membership != Membership.JOIN:
+            # Only fire user_joined_room if the user has acutally joined the
+            # room. Don't bother if the user is just changing their profile
+            # info.
+            user = UserID.from_string(event.user_id)
+            yield user_joined_room(self.distributor, user, room_id)
 
     @defer.inlineCallbacks
     def get_inviter(self, event):
@@ -743,6 +754,9 @@ class RoomMemberHandler(BaseHandler):
         )
         defer.returnValue((token, public_key, key_validity_url, display_name))
 
+    def forget(self, user, room_id):
+        self.store.forget(user.to_string(), room_id)
+
 
 class RoomListHandler(BaseHandler):
 
diff --git a/synapse/handlers/search.py b/synapse/handlers/search.py
index b7545c111f..bc79564287 100644
--- a/synapse/handlers/search.py
+++ b/synapse/handlers/search.py
@@ -17,13 +17,14 @@ from twisted.internet import defer
 
 from ._base import BaseHandler
 
-from synapse.api.constants import Membership
+from synapse.api.constants import Membership, EventTypes
 from synapse.api.filtering import Filter
 from synapse.api.errors import SynapseError
 from synapse.events.utils import serialize_event
 
 from unpaddedbase64 import decode_base64, encode_base64
 
+import itertools
 import logging
 
 
@@ -79,6 +80,9 @@ class SearchHandler(BaseHandler):
             # What to order results by (impacts whether pagination can be doen)
             order_by = room_cat.get("order_by", "rank")
 
+            # Return the current state of the rooms?
+            include_state = room_cat.get("include_state", False)
+
             # Include context around each event?
             event_context = room_cat.get(
                 "event_context", None
@@ -96,6 +100,10 @@ class SearchHandler(BaseHandler):
                 after_limit = int(event_context.get(
                     "after_limit", 5
                 ))
+
+                # Return the historic display name and avatar for the senders
+                # of the events?
+                include_profile = bool(event_context.get("include_profile", False))
         except KeyError:
             raise SynapseError(400, "Invalid search query")
 
@@ -123,6 +131,17 @@ class SearchHandler(BaseHandler):
         if batch_group == "room_id":
             room_ids.intersection_update({batch_group_key})
 
+        if not room_ids:
+            defer.returnValue({
+                "search_categories": {
+                    "room_events": {
+                        "results": [],
+                        "count": 0,
+                        "highlights": [],
+                    }
+                }
+            })
+
         rank_map = {}  # event_id -> rank of event
         allowed_events = []
         room_groups = {}  # Holds result of grouping by room, if applicable
@@ -131,11 +150,18 @@ class SearchHandler(BaseHandler):
         # Holds the next_batch for the entire result set if one of those exists
         global_next_batch = None
 
+        highlights = set()
+
         if order_by == "rank":
-            results = yield self.store.search_msgs(
+            search_result = yield self.store.search_msgs(
                 room_ids, search_term, keys
             )
 
+            if search_result["highlights"]:
+                highlights.update(search_result["highlights"])
+
+            results = search_result["results"]
+
             results_map = {r["event"].event_id: r for r in results}
 
             rank_map.update({r["event"].event_id: r["rank"] for r in results})
@@ -163,80 +189,76 @@ class SearchHandler(BaseHandler):
                 s["results"].append(e.event_id)
 
         elif order_by == "recent":
-            # In this case we specifically loop through each room as the given
-            # limit applies to each room, rather than a global list.
-            # This is not necessarilly a good idea.
-            for room_id in room_ids:
-                room_events = []
-                if batch_group == "room_id" and batch_group_key == room_id:
-                    pagination_token = batch_token
-                else:
-                    pagination_token = None
-                i = 0
-
-                # We keep looping and we keep filtering until we reach the limit
-                # or we run out of things.
-                # But only go around 5 times since otherwise synapse will be sad.
-                while len(room_events) < search_filter.limit() and i < 5:
-                    i += 1
-                    results = yield self.store.search_room(
-                        room_id, search_term, keys, search_filter.limit() * 2,
-                        pagination_token=pagination_token,
-                    )
+            room_events = []
+            i = 0
+
+            pagination_token = batch_token
+
+            # We keep looping and we keep filtering until we reach the limit
+            # or we run out of things.
+            # But only go around 5 times since otherwise synapse will be sad.
+            while len(room_events) < search_filter.limit() and i < 5:
+                i += 1
+                search_result = yield self.store.search_rooms(
+                    room_ids, search_term, keys, search_filter.limit() * 2,
+                    pagination_token=pagination_token,
+                )
 
-                    results_map = {r["event"].event_id: r for r in results}
+                if search_result["highlights"]:
+                    highlights.update(search_result["highlights"])
 
-                    rank_map.update({r["event"].event_id: r["rank"] for r in results})
+                results = search_result["results"]
 
-                    filtered_events = search_filter.filter([
-                        r["event"] for r in results
-                    ])
+                results_map = {r["event"].event_id: r for r in results}
 
-                    events = yield self._filter_events_for_client(
-                        user.to_string(), filtered_events
-                    )
+                rank_map.update({r["event"].event_id: r["rank"] for r in results})
 
-                    room_events.extend(events)
-                    room_events = room_events[:search_filter.limit()]
+                filtered_events = search_filter.filter([
+                    r["event"] for r in results
+                ])
 
-                    if len(results) < search_filter.limit() * 2:
-                        pagination_token = None
-                        break
-                    else:
-                        pagination_token = results[-1]["pagination_token"]
-
-                if room_events:
-                    res = results_map[room_events[-1].event_id]
-                    pagination_token = res["pagination_token"]
-
-                    group = room_groups.setdefault(room_id, {})
-                    if pagination_token:
-                        next_batch = encode_base64("%s\n%s\n%s" % (
-                            "room_id", room_id, pagination_token
-                        ))
-                        group["next_batch"] = next_batch
-
-                        if batch_token:
-                            global_next_batch = next_batch
-
-                    group["results"] = [e.event_id for e in room_events]
-                    group["order"] = max(
-                        e.origin_server_ts/1000 for e in room_events
-                        if hasattr(e, "origin_server_ts")
-                    )
+                events = yield self._filter_events_for_client(
+                    user.to_string(), filtered_events
+                )
 
-                allowed_events.extend(room_events)
+                room_events.extend(events)
+                room_events = room_events[:search_filter.limit()]
 
-            # Normalize the group orders
-            if room_groups:
-                if len(room_groups) > 1:
-                    mx = max(g["order"] for g in room_groups.values())
-                    mn = min(g["order"] for g in room_groups.values())
+                if len(results) < search_filter.limit() * 2:
+                    pagination_token = None
+                    break
+                else:
+                    pagination_token = results[-1]["pagination_token"]
 
-                    for g in room_groups.values():
-                        g["order"] = (g["order"] - mn) * 1.0 / (mx - mn)
+            for event in room_events:
+                group = room_groups.setdefault(event.room_id, {
+                    "results": [],
+                })
+                group["results"].append(event.event_id)
+
+            if room_events and len(room_events) >= search_filter.limit():
+                last_event_id = room_events[-1].event_id
+                pagination_token = results_map[last_event_id]["pagination_token"]
+
+                # We want to respect the given batch group and group keys so
+                # that if people blindly use the top level `next_batch` token
+                # it returns more from the same group (if applicable) rather
+                # than reverting to searching all results again.
+                if batch_group and batch_group_key:
+                    global_next_batch = encode_base64("%s\n%s\n%s" % (
+                        batch_group, batch_group_key, pagination_token
+                    ))
                 else:
-                    room_groups.values()[0]["order"] = 1
+                    global_next_batch = encode_base64("%s\n%s\n%s" % (
+                        "all", "", pagination_token
+                    ))
+
+                for room_id, group in room_groups.items():
+                    group["next_batch"] = encode_base64("%s\n%s\n%s" % (
+                        "room_id", room_id, pagination_token
+                    ))
+
+            allowed_events.extend(room_events)
 
         else:
             # We should never get here due to the guard earlier.
@@ -269,6 +291,33 @@ class SearchHandler(BaseHandler):
                     "room_key", res["end"]
                 ).to_string()
 
+                if include_profile:
+                    senders = set(
+                        ev.sender
+                        for ev in itertools.chain(
+                            res["events_before"], [event], res["events_after"]
+                        )
+                    )
+
+                    if res["events_after"]:
+                        last_event_id = res["events_after"][-1].event_id
+                    else:
+                        last_event_id = event.event_id
+
+                    state = yield self.store.get_state_for_event(
+                        last_event_id,
+                        types=[(EventTypes.Member, sender) for sender in senders]
+                    )
+
+                    res["profile_info"] = {
+                        s.state_key: {
+                            "displayname": s.content.get("displayname", None),
+                            "avatar_url": s.content.get("avatar_url", None),
+                        }
+                        for s in state.values()
+                        if s.type == EventTypes.Member and s.state_key in senders
+                    }
+
                 contexts[event.event_id] = res
         else:
             contexts = {}
@@ -287,22 +336,39 @@ class SearchHandler(BaseHandler):
                 for e in context["events_after"]
             ]
 
-        results = {
-            e.event_id: {
+        state_results = {}
+        if include_state:
+            rooms = set(e.room_id for e in allowed_events)
+            for room_id in rooms:
+                state = yield self.state_handler.get_current_state(room_id)
+                state_results[room_id] = state.values()
+
+            state_results.values()
+
+        # We're now about to serialize the events. We should not make any
+        # blocking calls after this. Otherwise the 'age' will be wrong
+
+        results = [
+            {
                 "rank": rank_map[e.event_id],
                 "result": serialize_event(e, time_now),
                 "context": contexts.get(e.event_id, {}),
             }
             for e in allowed_events
-        }
-
-        logger.info("Found %d results", len(results))
+        ]
 
         rooms_cat_res = {
             "results": results,
-            "count": len(results)
+            "count": len(results),
+            "highlights": list(highlights),
         }
 
+        if state_results:
+            rooms_cat_res["state"] = {
+                room_id: [serialize_event(e, time_now) for e in state]
+                for room_id, state in state_results.items()
+            }
+
         if room_groups and "room_id" in group_keys:
             rooms_cat_res.setdefault("groups", {})["room_id"] = room_groups
 
diff --git a/synapse/handlers/sync.py b/synapse/handlers/sync.py
index 6dc9d0fb92..24c2b2fad6 100644
--- a/synapse/handlers/sync.py
+++ b/synapse/handlers/sync.py
@@ -51,7 +51,7 @@ class JoinedSyncResult(collections.namedtuple("JoinedSyncResult", [
     "timeline",          # TimelineBatch
     "state",             # dict[(str, str), FrozenEvent]
     "ephemeral",
-    "private_user_data",
+    "account_data",
 ])):
     __slots__ = []
 
@@ -63,7 +63,7 @@ class JoinedSyncResult(collections.namedtuple("JoinedSyncResult", [
             self.timeline
             or self.state
             or self.ephemeral
-            or self.private_user_data
+            or self.account_data
         )
 
 
@@ -71,7 +71,7 @@ class ArchivedSyncResult(collections.namedtuple("JoinedSyncResult", [
     "room_id",            # str
     "timeline",           # TimelineBatch
     "state",              # dict[(str, str), FrozenEvent]
-    "private_user_data",
+    "account_data",
 ])):
     __slots__ = []
 
@@ -82,7 +82,7 @@ class ArchivedSyncResult(collections.namedtuple("JoinedSyncResult", [
         return bool(
             self.timeline
             or self.state
-            or self.private_user_data
+            or self.account_data
         )
 
 
@@ -100,6 +100,7 @@ class InvitedSyncResult(collections.namedtuple("InvitedSyncResult", [
 class SyncResult(collections.namedtuple("SyncResult", [
     "next_batch",  # Token for the next sync
     "presence",  # List of presence events for the user.
+    "account_data",  # List of account_data events for the user.
     "joined",  # JoinedSyncResult for each joined room.
     "invited",  # InvitedSyncResult for each invited room.
     "archived",  # ArchivedSyncResult for each archived room.
@@ -185,13 +186,19 @@ class SyncHandler(BaseHandler):
             pagination_config=pagination_config.get_source_config("presence"),
             key=None
         )
+
+        membership_list = (Membership.INVITE, Membership.JOIN)
+        if sync_config.filter.include_leave:
+            membership_list += (Membership.LEAVE, Membership.BAN)
+
         room_list = yield self.store.get_rooms_for_user_where_membership_is(
             user_id=sync_config.user.to_string(),
-            membership_list=(
-                Membership.INVITE,
-                Membership.JOIN,
-                Membership.LEAVE,
-                Membership.BAN
+            membership_list=membership_list
+        )
+
+        account_data, account_data_by_room = (
+            yield self.store.get_account_data_for_user(
+                sync_config.user.to_string()
             )
         )
 
@@ -211,6 +218,7 @@ class SyncHandler(BaseHandler):
                     timeline_since_token=timeline_since_token,
                     ephemeral_by_room=ephemeral_by_room,
                     tags_by_room=tags_by_room,
+                    account_data_by_room=account_data_by_room,
                 )
                 joined.append(room_sync)
             elif event.membership == Membership.INVITE:
@@ -230,11 +238,13 @@ class SyncHandler(BaseHandler):
                     leave_token=leave_token,
                     timeline_since_token=timeline_since_token,
                     tags_by_room=tags_by_room,
+                    account_data_by_room=account_data_by_room,
                 )
                 archived.append(room_sync)
 
         defer.returnValue(SyncResult(
             presence=presence,
+            account_data=self.account_data_for_user(account_data),
             joined=joined,
             invited=invited,
             archived=archived,
@@ -244,7 +254,8 @@ class SyncHandler(BaseHandler):
     @defer.inlineCallbacks
     def full_state_sync_for_joined_room(self, room_id, sync_config,
                                         now_token, timeline_since_token,
-                                        ephemeral_by_room, tags_by_room):
+                                        ephemeral_by_room, tags_by_room,
+                                        account_data_by_room):
         """Sync a room for a client which is starting without any state
         Returns:
             A Deferred JoinedSyncResult.
@@ -261,20 +272,39 @@ class SyncHandler(BaseHandler):
             timeline=batch,
             state=current_state,
             ephemeral=ephemeral_by_room.get(room_id, []),
-            private_user_data=self.private_user_data_for_room(
-                room_id, tags_by_room
+            account_data=self.account_data_for_room(
+                room_id, tags_by_room, account_data_by_room
             ),
         ))
 
-    def private_user_data_for_room(self, room_id, tags_by_room):
-        private_user_data = []
+    def account_data_for_user(self, account_data):
+        account_data_events = []
+
+        for account_data_type, content in account_data.items():
+            account_data_events.append({
+                "type": account_data_type,
+                "content": content,
+            })
+
+        return account_data_events
+
+    def account_data_for_room(self, room_id, tags_by_room, account_data_by_room):
+        account_data_events = []
         tags = tags_by_room.get(room_id)
         if tags is not None:
-            private_user_data.append({
+            account_data_events.append({
                 "type": "m.tag",
                 "content": {"tags": tags},
             })
-        return private_user_data
+
+        account_data = account_data_by_room.get(room_id, {})
+        for account_data_type, content in account_data.items():
+            account_data_events.append({
+                "type": account_data_type,
+                "content": content,
+            })
+
+        return account_data_events
 
     @defer.inlineCallbacks
     def ephemeral_by_room(self, sync_config, now_token, since_token=None):
@@ -341,7 +371,8 @@ class SyncHandler(BaseHandler):
     @defer.inlineCallbacks
     def full_state_sync_for_archived_room(self, room_id, sync_config,
                                           leave_event_id, leave_token,
-                                          timeline_since_token, tags_by_room):
+                                          timeline_since_token, tags_by_room,
+                                          account_data_by_room):
         """Sync a room for a client which is starting without any state
         Returns:
             A Deferred JoinedSyncResult.
@@ -357,8 +388,8 @@ class SyncHandler(BaseHandler):
             room_id=room_id,
             timeline=batch,
             state=leave_state,
-            private_user_data=self.private_user_data_for_room(
-                room_id, tags_by_room
+            account_data=self.account_data_for_room(
+                room_id, tags_by_room, account_data_by_room
             ),
         ))
 
@@ -412,7 +443,14 @@ class SyncHandler(BaseHandler):
 
         tags_by_room = yield self.store.get_updated_tags(
             sync_config.user.to_string(),
-            since_token.private_user_data_key,
+            since_token.account_data_key,
+        )
+
+        account_data, account_data_by_room = (
+            yield self.store.get_updated_account_data_for_user(
+                sync_config.user.to_string(),
+                since_token.account_data_key,
+            )
         )
 
         joined = []
@@ -468,8 +506,8 @@ class SyncHandler(BaseHandler):
                     ),
                     state=state,
                     ephemeral=ephemeral_by_room.get(room_id, []),
-                    private_user_data=self.private_user_data_for_room(
-                        room_id, tags_by_room
+                    account_data=self.account_data_for_room(
+                        room_id, tags_by_room, account_data_by_room
                     ),
                 )
                 logger.debug("Result for room %s: %r", room_id, room_sync)
@@ -492,14 +530,15 @@ class SyncHandler(BaseHandler):
             for room_id in joined_room_ids:
                 room_sync = yield self.incremental_sync_with_gap_for_room(
                     room_id, sync_config, since_token, now_token,
-                    ephemeral_by_room, tags_by_room
+                    ephemeral_by_room, tags_by_room, account_data_by_room
                 )
                 if room_sync:
                     joined.append(room_sync)
 
         for leave_event in leave_events:
             room_sync = yield self.incremental_sync_for_archived_room(
-                sync_config, leave_event, since_token, tags_by_room
+                sync_config, leave_event, since_token, tags_by_room,
+                account_data_by_room
             )
             archived.append(room_sync)
 
@@ -510,6 +549,7 @@ class SyncHandler(BaseHandler):
 
         defer.returnValue(SyncResult(
             presence=presence,
+            account_data=self.account_data_for_user(account_data),
             joined=joined,
             invited=invited,
             archived=archived,
@@ -566,7 +606,8 @@ class SyncHandler(BaseHandler):
     @defer.inlineCallbacks
     def incremental_sync_with_gap_for_room(self, room_id, sync_config,
                                            since_token, now_token,
-                                           ephemeral_by_room, tags_by_room):
+                                           ephemeral_by_room, tags_by_room,
+                                           account_data_by_room):
         """ Get the incremental delta needed to bring the client up to date for
         the room. Gives the client the most recent events and the changes to
         state.
@@ -605,8 +646,8 @@ class SyncHandler(BaseHandler):
             timeline=batch,
             state=state,
             ephemeral=ephemeral_by_room.get(room_id, []),
-            private_user_data=self.private_user_data_for_room(
-                room_id, tags_by_room
+            account_data=self.account_data_for_room(
+                room_id, tags_by_room, account_data_by_room
             ),
         )
 
@@ -616,7 +657,8 @@ class SyncHandler(BaseHandler):
 
     @defer.inlineCallbacks
     def incremental_sync_for_archived_room(self, sync_config, leave_event,
-                                           since_token, tags_by_room):
+                                           since_token, tags_by_room,
+                                           account_data_by_room):
         """ Get the incremental delta needed to bring the client up to date for
         the archived room.
         Returns:
@@ -653,8 +695,8 @@ class SyncHandler(BaseHandler):
             room_id=leave_event.room_id,
             timeline=batch,
             state=state_events_delta,
-            private_user_data=self.private_user_data_for_room(
-                leave_event.room_id, tags_by_room
+            account_data=self.account_data_for_room(
+                leave_event.room_id, tags_by_room, account_data_by_room
             ),
         )
generated by cgit-pink 1.4.1 (git 2.36.1) at 2024-09-25 15:23:07 +0000