SYN-2: Allow server admins to delete room aliases

This commit is contained in:
Erik Johnston 2014-09-30 11:31:22 +01:00
parent 1f76377a7c
commit e06adc6d7e
4 changed files with 99 additions and 21 deletions

View File

@ -57,7 +57,6 @@ class DirectoryHandler(BaseHandler):
if not servers:
raise SynapseError(400, "Failed to get server list")
try:
yield self.store.create_room_alias_association(
room_alias,
@ -68,25 +67,19 @@ class DirectoryHandler(BaseHandler):
defer.returnValue("Already exists")
# TODO: Send the room event.
yield self._update_room_alias_events(user_id, room_id)
aliases = yield self.store.get_aliases_for_room(room_id)
@defer.inlineCallbacks
def delete_association(self, user_id, room_alias):
# TODO Check if server admin
event = self.event_factory.create_event(
etype=RoomAliasesEvent.TYPE,
state_key=self.hs.hostname,
room_id=room_id,
user_id=user_id,
content={"aliases": aliases},
)
if not room_alias.is_mine:
raise SynapseError(400, "Room alias must be local")
snapshot = yield self.store.snapshot_room(
room_id=room_id,
user_id=user_id,
)
yield self.state_handler.handle_new_event(event, snapshot)
yield self._on_new_room_event(event, snapshot, extra_users=[user_id])
room_id = yield self.store.delete_room_alias(room_alias)
if room_id:
yield self._update_room_alias_events(user_id, room_id)
@defer.inlineCallbacks
def get_association(self, room_alias):
@ -142,3 +135,23 @@ class DirectoryHandler(BaseHandler):
"room_id": result.room_id,
"servers": result.servers,
})
@defer.inlineCallbacks
def _update_room_alias_events(self, user_id, room_id):
aliases = yield self.store.get_aliases_for_room(room_id)
event = self.event_factory.create_event(
etype=RoomAliasesEvent.TYPE,
state_key=self.hs.hostname,
room_id=room_id,
user_id=user_id,
content={"aliases": aliases},
)
snapshot = yield self.store.snapshot_room(
room_id=room_id,
user_id=user_id,
)
yield self.state_handler.handle_new_event(event, snapshot)
yield self._on_new_room_event(event, snapshot, extra_users=[user_id])

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@ -16,7 +16,7 @@
from twisted.internet import defer
from synapse.api.errors import SynapseError, Codes
from synapse.api.errors import AuthError, SynapseError, Codes
from base import RestServlet, client_path_pattern
import json
@ -81,6 +81,24 @@ class ClientDirectoryServer(RestServlet):
defer.returnValue((200, {}))
@defer.inlineCallbacks
def on_DELETE(self, request, room_alias):
user = yield self.auth.get_user_by_req(request)
is_admin = yield self.auth.is_server_admin(user)
if not is_admin:
raise AuthError(403, "You need to be a server admin")
dir_handler = self.handlers.directory_handler
room_alias = self.hs.parse_roomalias(urllib.unquote(room_alias))
yield dir_handler.delete_association(
user.to_string(), room_alias
)
defer.returnValue((200, {}))
def _parse_json(request):
try:

View File

@ -93,6 +93,36 @@ class DirectoryStore(SQLBaseStore):
}
)
def delete_room_alias(self, room_alias):
return self.runInteraction(
self._delete_room_alias_txn,
room_alias,
)
def _delete_room_alias_txn(self, txn, room_alias):
cursor = txn.execute(
"SELECT room_id FROM room_aliases WHERE room_alias = ?",
(room_alias.to_string(),)
)
res = cursor.fetchone()
if res:
room_id = res[0]
else:
return None
txn.execute(
"DELETE FROM room_aliases WHERE room_alias = ?",
(room_alias.to_string(),)
)
txn.execute(
"DELETE FROM room_alias_servers WHERE room_alias = ?",
(room_alias.to_string(),)
)
return room_id
def get_aliases_for_room(self, room_id):
return self._simple_select_onecol(
"room_aliases",

View File

@ -30,7 +30,8 @@ class DirectoryStoreTestCase(unittest.TestCase):
db_pool = SQLiteMemoryDbPool()
yield db_pool.prepare()
hs = HomeServer("test",
hs = HomeServer(
"test",
db_pool=db_pool,
)
@ -60,9 +61,25 @@ class DirectoryStoreTestCase(unittest.TestCase):
servers=["test"],
)
self.assertObjectHasAttributes(
{"room_id": self.room.to_string(),
"servers": ["test"]},
{
"room_id": self.room.to_string(),
"servers": ["test"],
},
(yield self.store.get_association_from_room_alias(self.alias))
)
@defer.inlineCallbacks
def test_delete_alias(self):
yield self.store.create_room_alias_association(
room_alias=self.alias,
room_id=self.room.to_string(),
servers=["test"],
)
room_id = yield self.store.delete_room_alias(self.alias)
self.assertEqual(self.room.to_string(), room_id)
self.assertIsNone(
(yield self.store.get_association_from_room_alias(self.alias))
)