diff options
Diffstat (limited to 'synapse')
| -rwxr-xr-x | synapse/app/homeserver.py | 3 | ||||
| -rw-r--r-- | synapse/config/ldap.py | 102 | ||||
| -rw-r--r-- | synapse/config/server.py | 21 | ||||
| -rw-r--r-- | synapse/federation/federation_server.py | 143 | ||||
| -rw-r--r-- | synapse/federation/transport/server.py | 2 | ||||
| -rw-r--r-- | synapse/handlers/auth.py | 203 | ||||
| -rw-r--r-- | synapse/push/httppusher.py | 9 | ||||
| -rw-r--r-- | synapse/push/push_tools.py | 32 | ||||
| -rw-r--r-- | synapse/python_dependencies.py | 3 | ||||
| -rw-r--r-- | synapse/replication/slave/storage/events.py | 9 | ||||
| -rw-r--r-- | synapse/rest/media/v0/content_repository.py | 112 | ||||
| -rw-r--r-- | synapse/storage/event_push_actions.py | 19 | ||||
| -rw-r--r-- | synapse/storage/events.py | 7 | ||||
| -rw-r--r-- | synapse/storage/room.py | 44 | ||||
| -rw-r--r-- | synapse/util/presentable_names.py | 5 |
15 files changed, 370 insertions, 344 deletions
diff --git a/synapse/app/homeserver.py b/synapse/app/homeserver.py index 40ffd9bf0d..9c2dd32953 100755 --- a/synapse/app/homeserver.py +++ b/synapse/app/homeserver.py @@ -147,7 +147,7 @@ class SynapseHomeServer(HomeServer): MEDIA_PREFIX: media_repo, LEGACY_MEDIA_PREFIX: media_repo, CONTENT_REPO_PREFIX: ContentRepoResource( - self, self.config.uploads_path, self.auth, self.content_addr + self, self.config.uploads_path ), }) @@ -301,7 +301,6 @@ def setup(config_options): db_config=config.database_config, tls_server_context_factory=tls_server_context_factory, config=config, - content_addr=config.content_addr, version_string=version_string, database_engine=database_engine, ) diff --git a/synapse/config/ldap.py b/synapse/config/ldap.py index 9c14593a99..d83c2230be 100644 --- a/synapse/config/ldap.py +++ b/synapse/config/ldap.py @@ -13,40 +13,88 @@ # See the License for the specific language governing permissions and # limitations under the License. -from ._base import Config +from ._base import Config, ConfigError + + +MISSING_LDAP3 = ( + "Missing ldap3 library. This is required for LDAP Authentication." +) + + +class LDAPMode(object): + SIMPLE = "simple", + SEARCH = "search", + + LIST = (SIMPLE, SEARCH) class LDAPConfig(Config): def read_config(self, config): - ldap_config = config.get("ldap_config", None) - if ldap_config: - self.ldap_enabled = ldap_config.get("enabled", False) - self.ldap_server = ldap_config["server"] - self.ldap_port = ldap_config["port"] - self.ldap_tls = ldap_config.get("tls", False) - self.ldap_search_base = ldap_config["search_base"] - self.ldap_search_property = ldap_config["search_property"] - self.ldap_email_property = ldap_config["email_property"] - self.ldap_full_name_property = ldap_config["full_name_property"] - else: - self.ldap_enabled = False - self.ldap_server = None - self.ldap_port = None - self.ldap_tls = False - self.ldap_search_base = None - self.ldap_search_property = None - self.ldap_email_property = None - self.ldap_full_name_property = None + ldap_config = config.get("ldap_config", {}) + + self.ldap_enabled = ldap_config.get("enabled", False) + + if self.ldap_enabled: + # verify dependencies are available + try: + import ldap3 + ldap3 # to stop unused lint + except ImportError: + raise ConfigError(MISSING_LDAP3) + + self.ldap_mode = LDAPMode.SIMPLE + + # verify config sanity + self.require_keys(ldap_config, [ + "uri", + "base", + "attributes", + ]) + + self.ldap_uri = ldap_config["uri"] + self.ldap_start_tls = ldap_config.get("start_tls", False) + self.ldap_base = ldap_config["base"] + self.ldap_attributes = ldap_config["attributes"] + + if "bind_dn" in ldap_config: + self.ldap_mode = LDAPMode.SEARCH + self.require_keys(ldap_config, [ + "bind_dn", + "bind_password", + ]) + + self.ldap_bind_dn = ldap_config["bind_dn"] + self.ldap_bind_password = ldap_config["bind_password"] + self.ldap_filter = ldap_config.get("filter", None) + + # verify attribute lookup + self.require_keys(ldap_config['attributes'], [ + "uid", + "name", + "mail", + ]) + + def require_keys(self, config, required): + missing = [key for key in required if key not in config] + if missing: + raise ConfigError( + "LDAP enabled but missing required config values: {}".format( + ", ".join(missing) + ) + ) def default_config(self, **kwargs): return """\ # ldap_config: # enabled: true - # server: "ldap://localhost" - # port: 389 - # tls: false - # search_base: "ou=Users,dc=example,dc=com" - # search_property: "cn" - # email_property: "email" - # full_name_property: "givenName" + # uri: "ldap://ldap.example.com:389" + # start_tls: true + # base: "ou=users,dc=example,dc=com" + # attributes: + # uid: "cn" + # mail: "email" + # name: "givenName" + # #bind_dn: + # #bind_password: + # #filter: "(objectClass=posixAccount)" """ diff --git a/synapse/config/server.py b/synapse/config/server.py index 7840dc3ad6..51eaf423ce 100644 --- a/synapse/config/server.py +++ b/synapse/config/server.py @@ -107,26 +107,6 @@ class ServerConfig(Config): ] }) - # Attempt to guess the content_addr for the v0 content repostitory - content_addr = config.get("content_addr") - if not content_addr: - for listener in self.listeners: - if listener["type"] == "http" and not listener.get("tls", False): - unsecure_port = listener["port"] - break - else: - raise RuntimeError("Could not determine 'content_addr'") - - host = self.server_name - if ':' not in host: - host = "%s:%d" % (host, unsecure_port) - else: - host = host.split(':')[0] - host = "%s:%d" % (host, unsecure_port) - content_addr = "http://%s" % (host,) - - self.content_addr = content_addr - def default_config(self, server_name, **kwargs): if ":" in server_name: bind_port = int(server_name.split(":")[1]) @@ -169,7 +149,6 @@ class ServerConfig(Config): # room directory. # secondary_directory_servers: # - matrix.org - # - vector.im # List of ports that Synapse should listen on, their purpose and their # configuration. diff --git a/synapse/federation/federation_server.py b/synapse/federation/federation_server.py index 2a589524a4..85f5e752fe 100644 --- a/synapse/federation/federation_server.py +++ b/synapse/federation/federation_server.py @@ -49,6 +49,7 @@ class FederationServer(FederationBase): super(FederationServer, self).__init__(hs) self._room_pdu_linearizer = Linearizer() + self._server_linearizer = Linearizer() def set_handler(self, handler): """Sets the handler that the replication layer will use to communicate @@ -89,11 +90,14 @@ class FederationServer(FederationBase): @defer.inlineCallbacks @log_function def on_backfill_request(self, origin, room_id, versions, limit): - pdus = yield self.handler.on_backfill_request( - origin, room_id, versions, limit - ) + with (yield self._server_linearizer.queue((origin, room_id))): + pdus = yield self.handler.on_backfill_request( + origin, room_id, versions, limit + ) + + res = self._transaction_from_pdus(pdus).get_dict() - defer.returnValue((200, self._transaction_from_pdus(pdus).get_dict())) + defer.returnValue((200, res)) @defer.inlineCallbacks @log_function @@ -184,27 +188,28 @@ class FederationServer(FederationBase): @defer.inlineCallbacks @log_function def on_context_state_request(self, origin, room_id, event_id): - if event_id: - pdus = yield self.handler.get_state_for_pdu( - origin, room_id, event_id, - ) - auth_chain = yield self.store.get_auth_chain( - [pdu.event_id for pdu in pdus] - ) + with (yield self._server_linearizer.queue((origin, room_id))): + if event_id: + pdus = yield self.handler.get_state_for_pdu( + origin, room_id, event_id, + ) + auth_chain = yield self.store.get_auth_chain( + [pdu.event_id for pdu in pdus] + ) - for event in auth_chain: - # We sign these again because there was a bug where we - # incorrectly signed things the first time round - if self.hs.is_mine_id(event.event_id): - event.signatures.update( - compute_event_signature( - event, - self.hs.hostname, - self.hs.config.signing_key[0] + for event in auth_chain: + # We sign these again because there was a bug where we + # incorrectly signed things the first time round + if self.hs.is_mine_id(event.event_id): + event.signatures.update( + compute_event_signature( + event, + self.hs.hostname, + self.hs.config.signing_key[0] + ) ) - ) - else: - raise NotImplementedError("Specify an event") + else: + raise NotImplementedError("Specify an event") defer.returnValue((200, { "pdus": [pdu.get_pdu_json() for pdu in pdus], @@ -283,14 +288,16 @@ class FederationServer(FederationBase): @defer.inlineCallbacks def on_event_auth(self, origin, room_id, event_id): - time_now = self._clock.time_msec() - auth_pdus = yield self.handler.on_event_auth(event_id) - defer.returnValue((200, { - "auth_chain": [a.get_pdu_json(time_now) for a in auth_pdus], - })) + with (yield self._server_linearizer.queue((origin, room_id))): + time_now = self._clock.time_msec() + auth_pdus = yield self.handler.on_event_auth(event_id) + res = { + "auth_chain": [a.get_pdu_json(time_now) for a in auth_pdus], + } + defer.returnValue((200, res)) @defer.inlineCallbacks - def on_query_auth_request(self, origin, content, event_id): + def on_query_auth_request(self, origin, content, room_id, event_id): """ Content is a dict with keys:: auth_chain (list): A list of events that give the auth chain. @@ -309,32 +316,33 @@ class FederationServer(FederationBase): Returns: Deferred: Results in `dict` with the same format as `content` """ - auth_chain = [ - self.event_from_pdu_json(e) - for e in content["auth_chain"] - ] - - signed_auth = yield self._check_sigs_and_hash_and_fetch( - origin, auth_chain, outlier=True - ) + with (yield self._server_linearizer.queue((origin, room_id))): + auth_chain = [ + self.event_from_pdu_json(e) + for e in content["auth_chain"] + ] + + signed_auth = yield self._check_sigs_and_hash_and_fetch( + origin, auth_chain, outlier=True + ) - ret = yield self.handler.on_query_auth( - origin, - event_id, - signed_auth, - content.get("rejects", []), - content.get("missing", []), - ) + ret = yield self.handler.on_query_auth( + origin, + event_id, + signed_auth, + content.get("rejects", []), + content.get("missing", []), + ) - time_now = self._clock.time_msec() - send_content = { - "auth_chain": [ - e.get_pdu_json(time_now) - for e in ret["auth_chain"] - ], - "rejects": ret.get("rejects", []), - "missing": ret.get("missing", []), - } + time_now = self._clock.time_msec() + send_content = { + "auth_chain": [ + e.get_pdu_json(time_now) + for e in ret["auth_chain"] + ], + "rejects": ret.get("rejects", []), + "missing": ret.get("missing", []), + } defer.returnValue( (200, send_content) @@ -386,21 +394,24 @@ class FederationServer(FederationBase): @log_function def on_get_missing_events(self, origin, room_id, earliest_events, latest_events, limit, min_depth): - logger.info( - "on_get_missing_events: earliest_events: %r, latest_events: %r," - " limit: %d, min_depth: %d", - earliest_events, latest_events, limit, min_depth - ) - missing_events = yield self.handler.on_get_missing_events( - origin, room_id, earliest_events, latest_events, limit, min_depth - ) + with (yield self._server_linearizer.queue((origin, room_id))): + logger.info( + "on_get_missing_events: earliest_events: %r, latest_events: %r," + " limit: %d, min_depth: %d", + earliest_events, latest_events, limit, min_depth + ) + missing_events = yield self.handler.on_get_missing_events( + origin, room_id, earliest_events, latest_events, limit, min_depth + ) - if len(missing_events) < 5: - logger.info("Returning %d events: %r", len(missing_events), missing_events) - else: - logger.info("Returning %d events", len(missing_events)) + if len(missing_events) < 5: + logger.info( + "Returning %d events: %r", len(missing_events), missing_events + ) + else: + logger.info("Returning %d events", len(missing_events)) - time_now = self._clock.time_msec() + time_now = self._clock.time_msec() defer.returnValue({ "events": [ev.get_pdu_json(time_now) for ev in missing_events], diff --git a/synapse/federation/transport/server.py b/synapse/federation/transport/server.py index 8a1965f45a..26fa88ae84 100644 --- a/synapse/federation/transport/server.py +++ b/synapse/federation/transport/server.py @@ -388,7 +388,7 @@ class FederationQueryAuthServlet(BaseFederationServlet): @defer.inlineCallbacks def on_POST(self, origin, content, query, context, event_id): new_content = yield self.handler.on_query_auth_request( - origin, content, event_id + origin, content, context, event_id ) defer.returnValue((200, new_content)) diff --git a/synapse/handlers/auth.py b/synapse/handlers/auth.py index b38f81e999..968095c141 100644 --- a/synapse/handlers/auth.py +++ b/synapse/handlers/auth.py @@ -20,6 +20,7 @@ from synapse.api.constants import LoginType from synapse.types import UserID from synapse.api.errors import AuthError, LoginError, Codes, StoreError, SynapseError from synapse.util.async import run_on_reactor +from synapse.config.ldap import LDAPMode from twisted.web.client import PartialDownloadError @@ -28,6 +29,12 @@ import bcrypt import pymacaroons import simplejson +try: + import ldap3 +except ImportError: + ldap3 = None + pass + import synapse.util.stringutils as stringutils @@ -50,17 +57,20 @@ class AuthHandler(BaseHandler): self.INVALID_TOKEN_HTTP_STATUS = 401 self.ldap_enabled = hs.config.ldap_enabled - self.ldap_server = hs.config.ldap_server - self.ldap_port = hs.config.ldap_port - self.ldap_tls = hs.config.ldap_tls - self.ldap_search_base = hs.config.ldap_search_base - self.ldap_search_property = hs.config.ldap_search_property - self.ldap_email_property = hs.config.ldap_email_property - self.ldap_full_name_property = hs.config.ldap_full_name_property - - if self.ldap_enabled is True: - import ldap - logger.info("Import ldap version: %s", ldap.__version__) + if self.ldap_enabled: + if not ldap3: + raise RuntimeError( + 'Missing ldap3 library. This is required for LDAP Authentication.' + ) + self.ldap_mode = hs.config.ldap_mode + self.ldap_uri = hs.config.ldap_uri + self.ldap_start_tls = hs.config.ldap_start_tls + self.ldap_base = hs.config.ldap_base + self.ldap_filter = hs.config.ldap_filter + self.ldap_attributes = hs.config.ldap_attributes + if self.ldap_mode == LDAPMode.SEARCH: + self.ldap_bind_dn = hs.config.ldap_bind_dn + self.ldap_bind_password = hs.config.ldap_bind_password self.hs = hs # FIXME better possibility to access registrationHandler later? @@ -452,40 +462,167 @@ class AuthHandler(BaseHandler): @defer.inlineCallbacks def _check_ldap_password(self, user_id, password): - if not self.ldap_enabled: - logger.debug("LDAP not configured") + """ Attempt to authenticate a user against an LDAP Server + and register an account if none exists. + + Returns: + True if authentication against LDAP was successful + """ + + if not ldap3 or not self.ldap_enabled: defer.returnValue(False) - import ldap + if self.ldap_mode not in LDAPMode.LIST: + raise RuntimeError( + 'Invalid ldap mode specified: {mode}'.format( + mode=self.ldap_mode + ) + ) - logger.info("Authenticating %s with LDAP" % user_id) try: - ldap_url = "%s:%s" % (self.ldap_server, self.ldap_port) - logger.debug("Connecting LDAP server at %s" % ldap_url) - l = ldap.initialize(ldap_url) - if self.ldap_tls: - logger.debug("Initiating TLS") - self._connection.start_tls_s() + server = ldap3.Server(self.ldap_uri) + logger.debug( + "Attempting ldap connection with %s", + self.ldap_uri + ) - local_name = UserID.from_string(user_id).localpart + localpart = UserID.from_string(user_id).localpart + if self.ldap_mode == LDAPMode.SIMPLE: + # bind with the the local users ldap credentials + bind_dn = "{prop}={value},{base}".format( + prop=self.ldap_attributes['uid'], + value=localpart, + base=self.ldap_base + ) + conn = ldap3.Connection(server, bind_dn, password) + logger.debug( + "Established ldap connection in simple mode: %s", + conn + ) - dn = "%s=%s, %s" % ( - self.ldap_search_property, - local_name, - self.ldap_search_base) - logger.debug("DN for LDAP authentication: %s" % dn) + if self.ldap_start_tls: + conn.start_tls() + logger.debug( + "Upgraded ldap connection in simple mode through StartTLS: %s", + conn + ) + + conn.bind() + + elif self.ldap_mode == LDAPMode.SEARCH: + # connect with preconfigured credentials and search for local user + conn = ldap3.Connection( + server, + self.ldap_bind_dn, + self.ldap_bind_password + ) + logger.debug( + "Established ldap connection in search mode: %s", + conn + ) + + if self.ldap_start_tls: + conn.start_tls() + logger.debug( + "Upgraded ldap connection in search mode through StartTLS: %s", + conn + ) - l.simple_bind_s(dn.encode('utf-8'), password.encode('utf-8')) + conn.bind() + # find matching dn + query = "({prop}={value})".format( + prop=self.ldap_attributes['uid'], + value=localpart + ) + if self.ldap_filter: + query = "(&{query}{filter})".format( + query=query, + filter=self.ldap_filter + ) + logger.debug("ldap search filter: %s", query) + result = conn.search(self.ldap_base, query) + + if result and len(conn.response) == 1: + # found exactly one result + user_dn = conn.response[0]['dn'] + logger.debug('ldap search found dn: %s', user_dn) + + # unbind and reconnect, rebind with found dn + conn.unbind() + conn = ldap3.Connection( + server, + user_dn, + password, + auto_bind=True + ) + else: + # found 0 or > 1 results, abort! + logger.warn( + "ldap search returned unexpected (%d!=1) amount of results", + len(conn.response) + ) + defer.returnValue(False) + + logger.info( + "User authenticated against ldap server: %s", + conn + ) + + # check for existing account, if none exists, create one if not (yield self.does_user_exist(user_id)): - handler = self.hs.get_handlers().registration_handler - user_id, access_token = ( - yield handler.register(localpart=local_name) + # query user metadata for account creation + query = "({prop}={value})".format( + prop=self.ldap_attributes['uid'], + value=localpart + ) + + if self.ldap_mode == LDAPMode.SEARCH and self.ldap_filter: + query = "(&{filter}{user_filter})".format( + filter=query, + user_filter=self.ldap_filter + ) + logger.debug("ldap registration filter: %s", query) + + result = conn.search( + search_base=self.ldap_base, + search_filter=query, + attributes=[ + self.ldap_attributes['name'], + self.ldap_attributes['mail'] + ] ) + if len(conn.response) == 1: + attrs = conn.response[0]['attributes'] + mail = attrs[self.ldap_attributes['mail']][0] + name = attrs[self.ldap_attributes['name']][0] + + # create account + registration_handler = self.hs.get_handlers().registration_handler + user_id, access_token = ( + yield registration_handler.register(localpart=localpart) + ) + + # TODO: bind email, set displayname with data from ldap directory + + logger.info( + "ldap registration successful: %d: %s (%s, %)", + user_id, + localpart, + name, + mail + ) + else: + logger.warn( + "ldap registration failed: unexpected (%d!=1) amount of results", + len(result) + ) + defer.returnValue(False) + defer.returnValue(True) - except ldap.LDAPError, e: - logger.warn("LDAP error: %s", e) + except ldap3.core.exceptions.LDAPException as e: + logger.warn("Error during ldap authentication: %s", e) defer.returnValue(False) @defer.inlineCallbacks diff --git a/synapse/push/httppusher.py b/synapse/push/httppusher.py index 3992804845..2acc6cc214 100644 --- a/synapse/push/httppusher.py +++ b/synapse/push/httppusher.py @@ -38,6 +38,7 @@ class HttpPusher(object): self.hs = hs self.store = self.hs.get_datastore() self.clock = self.hs.get_clock() + self.state_handler = self.hs.get_state_handler() self.user_id = pusherdict['user_name'] self.app_id = pusherdict['app_id'] self.app_display_name = pusherdict['app_display_name'] @@ -237,7 +238,9 @@ class HttpPusher(object): @defer.inlineCallbacks def _build_notification_dict(self, event, tweaks, badge): - ctx = yield push_tools.get_context_for_event(self.hs.get_datastore(), event) + ctx = yield push_tools.get_context_for_event( + self.state_handler, event, self.user_id + ) d = { 'notification': { @@ -269,8 +272,8 @@ class HttpPusher(object): if 'content' in event: d['notification']['content'] = event.content - if len(ctx['aliases']): - d['notification']['room_alias'] = ctx['aliases'][0] + # We no longer send aliases separately, instead, we send the human + # readable name of the room, which may be an alias. if 'sender_display_name' in ctx and len(ctx['sender_display_name']) > 0: d['notification']['sender_display_name'] = ctx['sender_display_name'] if 'name' in ctx and len(ctx['name']) > 0: diff --git a/synapse/push/push_tools.py b/synapse/push/push_tools.py index 89a3b5e90a..6f2d1ad57d 100644 --- a/synapse/push/push_tools.py +++ b/synapse/push/push_tools.py @@ -14,6 +14,9 @@ # limitations under the License. from twisted.internet import defer +from synapse.util.presentable_names import ( + calculate_room_name, name_from_member_event +) @defer.inlineCallbacks @@ -45,24 +48,21 @@ def get_badge_count(store, user_id): @defer.inlineCallbacks -def get_context_for_event(store, ev): - name_aliases = yield store.get_room_name_and_aliases( - ev.room_id - ) +def get_context_for_event(state_handler, ev, user_id): + ctx = {} - ctx = {'aliases': name_aliases[1]} - if name_aliases[0] is not None: - ctx['name'] = name_aliases[0] + room_state = yield state_handler.get_current_state(ev.room_id) - their_member_events_for_room = yield store.get_current_state( - room_id=ev.room_id, - event_type='m.room.member', - state_key=ev.user_id + # we no longer bother setting room_alias, and make room_name the + # human-readable name instead, be that m.room.namer, an alias or + # a list of people in the room + name = calculate_room_name( + room_state, user_id, fallback_to_single_member=False ) - for mev in their_member_events_for_room: - if mev.content['membership'] == 'join' and 'displayname' in mev.content: - dn = mev.content['displayname'] - if dn is not None: - ctx['sender_display_name'] = dn + if name: + ctx['name'] = name + + sender_state_event = room_state[("m.room.member", ev.sender)] + ctx['sender_display_name'] = name_from_member_event(sender_state_event) defer.returnValue(ctx) diff --git a/synapse/python_dependencies.py b/synapse/python_dependencies.py index e0a7a19777..e024cec0a2 100644 --- a/synapse/python_dependencies.py +++ b/synapse/python_dependencies.py @@ -48,6 +48,9 @@ CONDITIONAL_REQUIREMENTS = { "Jinja2>=2.8": ["Jinja2>=2.8"], "bleach>=1.4.2": ["bleach>=1.4.2"], }, + "ldap": { + "ldap3>=1.0": ["ldap3>=1.0"], + }, } diff --git a/synapse/replication/slave/storage/events.py b/synapse/replication/slave/storage/events.py index 877c68508c..369d839464 100644 --- a/synapse/replication/slave/storage/events.py +++ b/synapse/replication/slave/storage/events.py @@ -18,7 +18,6 @@ from ._slaved_id_tracker import SlavedIdTracker from synapse.api.constants import EventTypes from synapse.events import FrozenEvent from synapse.storage import DataStore -from synapse.storage.room import RoomStore from synapse.storage.roommember import RoomMemberStore from synapse.storage.event_federation import EventFederationStore from synapse.storage.event_push_actions import EventPushActionsStore @@ -64,7 +63,6 @@ class SlavedEventStore(BaseSlavedStore): # Cached functions can't be accessed through a class instance so we need # to reach inside the __dict__ to extract them. - get_room_name_and_aliases = RoomStore.__dict__["get_room_name_and_aliases"] get_rooms_for_user = RoomMemberStore.__dict__["get_rooms_for_user"] get_users_in_room = RoomMemberStore.__dict__["get_users_in_room"] get_latest_event_ids_in_room = EventFederationStore.__dict__[ @@ -202,7 +200,6 @@ class SlavedEventStore(BaseSlavedStore): self.get_rooms_for_user.invalidate_all() self.get_users_in_room.invalidate((event.room_id,)) # self.get_joined_hosts_for_room.invalidate((event.room_id,)) - self.get_room_name_and_aliases.invalidate((event.room_id,)) self._invalidate_get_event_cache(event.event_id) @@ -246,9 +243,3 @@ class SlavedEventStore(BaseSlavedStore): self._get_current_state_for_key.invalidate(( event.room_id, event.type, event.state_key )) - - if event.type in [EventTypes.Name, EventTypes.Aliases]: - self.get_room_name_and_aliases.invalidate( - (event.room_id,) - ) - pass diff --git a/synapse/rest/media/v0/content_repository.py b/synapse/rest/media/v0/content_repository.py index d9fc045fc6..956bd5da75 100644 --- a/synapse/rest/media/v0/content_repository.py +++ b/synapse/rest/media/v0/content_repository.py @@ -15,14 +15,12 @@ from synapse.http.server import respond_with_json_bytes, finish_request -from synapse.util.stringutils import random_string from synapse.api.errors import ( - cs_exception, SynapseError, CodeMessageException, Codes, cs_error + Codes, cs_error ) from twisted.protocols.basic import FileSender from twisted.web import server, resource -from twisted.internet import defer import base64 import simplejson as json @@ -50,64 +48,10 @@ class ContentRepoResource(resource.Resource): """ isLeaf = True - def __init__(self, hs, directory, auth, external_addr): + def __init__(self, hs, directory): resource.Resource.__init__(self) self.hs = hs self.directory = directory - self.auth = auth - self.external_addr = external_addr.rstrip('/') - self.max_upload_size = hs.config.max_upload_size - - if not os.path.isdir(self.directory): - os.mkdir(self.directory) - logger.info("ContentRepoResource : Created %s directory.", - self.directory) - - @defer.inlineCallbacks - def map_request_to_name(self, request): - # auth the user - requester = yield self.auth.get_user_by_req(request) - - # namespace all file uploads on the user - prefix = base64.urlsafe_b64encode( - requester.user.to_string() - ).replace('=', '') - - # use a random string for the main portion - main_part = random_string(24) - - # suffix with a file extension if we can make one. This is nice to - # provide a hint to clients on the file information. We will also reuse - # this info to spit back the content type to the client. - suffix = "" - if request.requestHeaders.hasHeader("Content-Type"): - content_type = request.requestHeaders.getRawHeaders( - "Content-Type")[0] - suffix = "." + base64.urlsafe_b64encode(content_type) - if (content_type.split("/")[0].lower() in - ["image", "video", "audio"]): - file_ext = content_type.split("/")[-1] - # be a little paranoid and only allow a-z - file_ext = re.sub("[^a-z]", "", file_ext) - suffix += "." + file_ext - - file_name = prefix + main_part + suffix - file_path = os.path.join(self.directory, file_name) - logger.info("User %s is uploading a file to path %s", - request.user.user_id.to_string(), - file_path) - - # keep trying to make a non-clashing file, with a sensible max attempts - attempts = 0 - while os.path.exists(file_path): - main_part = random_string(24) - file_name = prefix + main_part + suffix - file_path = os.path.join(self.directory, file_name) - attempts += 1 - if attempts > 25: # really? Really? - raise SynapseError(500, "Unable to create file.") - - defer.returnValue(file_path) def render_GET(self, request): # no auth here on purpose, to allow anyone to view, even across home @@ -155,58 +99,6 @@ class ContentRepoResource(resource.Resource): return server.NOT_DONE_YET - def render_POST(self, request): - self._async_render(request) - return server.NOT_DONE_YET - def render_OPTIONS(self, request): respond_with_json_bytes(request, 200, {}, send_cors=True) return server.NOT_DONE_YET - - @defer.inlineCallbacks - def _async_render(self, request): - try: - # TODO: The checks here are a bit late. The content will have - # already been uploaded to a tmp file at this point - content_length = request.getHeader("Content-Length") - if content_length is None: - raise SynapseError( - msg="Request must specify a Content-Length", code=400 - ) - if int(content_length) > self.max_upload_size: - raise SynapseError( - msg="Upload request body is too large", - code=413, - ) - - fname = yield self.map_request_to_name(request) - - # TODO I have a suspicious feeling this is just going to block - with open(fname, "wb") as f: - f.write(request.content.read()) - - # FIXME (erikj): These should use constants. - file_name = os.path.basename(fname) - # FIXME: we can't assume what the repo's public mounted path is - # ...plus self-signed SSL won't work to remote clients anyway - # ...and we can't assume that it's SSL anyway, as we might want to - # serve it via the non-SSL listener... - url = "%s/_matrix/content/%s" % ( - self.external_addr, file_name - ) - - respond_with_json_bytes(request, 200, - json.dumps({"content_token": url}), - send_cors=True) - - except CodeMessageException as e: - logger.exception(e) - respond_with_json_bytes(request, e.code, - json.dumps(cs_exception(e))) - except Exception as e: - logger.error("Failed to store file: %s" % e) - respond_with_json_bytes( - request, - 500, - json.dumps({"error": "Internal server error"}), - send_cors=True) diff --git a/synapse/storage/event_push_actions.py b/synapse/storage/event_push_actions.py index 940e11d7a2..5f1b6f63a9 100644 --- a/synapse/storage/event_push_actions.py +++ b/synapse/storage/event_push_actions.py @@ -152,7 +152,7 @@ class EventPushActionsStore(SQLBaseStore): if max_stream_ordering is not None: sql += " AND ep.stream_ordering <= ?" args.append(max_stream_ordering) - sql += " ORDER BY ep.stream_ordering ASC LIMIT ?" + sql += " ORDER BY ep.stream_ordering DESC LIMIT ?" args.append(limit) txn.execute(sql, args) return txn.fetchall() @@ -176,14 +176,16 @@ class EventPushActionsStore(SQLBaseStore): if max_stream_ordering is not None: sql += " AND ep.stream_ordering <= ?" args.append(max_stream_ordering) - sql += " ORDER BY ep.stream_ordering ASC" + sql += " ORDER BY ep.stream_ordering DESC LIMIT ?" + args.append(limit) txn.execute(sql, args) return txn.fetchall() no_read_receipt = yield self.runInteraction( "get_unread_push_actions_for_user_in_range", get_no_receipt ) - defer.returnValue([ + # Make a list of dicts from the two sets of results. + notifs = [ { "event_id": row[0], "room_id": row[1], @@ -191,7 +193,16 @@ class EventPushActionsStore(SQLBaseStore): "actions": json.loads(row[3]), "received_ts": row[4], } for row in after_read_receipt + no_read_receipt - ]) + ] + + # Now sort it so it's ordered correctly, since currently it will + # contain results from the first query, correctly ordered, followed + # by results from the second query, but we want them all ordered + # by received_ts + notifs.sort(key=lambda r: -(r['received_ts'] or 0)) + + # Now return the first `limit` + defer.returnValue(notifs[:limit]) @defer.inlineCallbacks def get_time_of_last_push_action_before(self, stream_ordering): diff --git a/synapse/storage/events.py b/synapse/storage/events.py index 6d978ffcd5..88a6ff7310 100644 --- a/synapse/storage/events.py +++ b/synapse/storage/events.py @@ -355,7 +355,6 @@ class EventsStore(SQLBaseStore): txn.call_after(self.get_rooms_for_user.invalidate_all) txn.call_after(self.get_users_in_room.invalidate, (event.room_id,)) txn.call_after(self.get_joined_hosts_for_room.invalidate, (event.room_id,)) - txn.call_after(self.get_room_name_and_aliases.invalidate, (event.room_id,)) # Add an entry to the current_state_resets table to record the point # where we clobbered the current state @@ -666,12 +665,6 @@ class EventsStore(SQLBaseStore): (event.room_id, event.type, event.state_key,) ) - if event.type in [EventTypes.Name, EventTypes.Aliases]: - txn.call_after( - self.get_room_name_and_aliases.invalidate, - (event.room_id,) - ) - self._simple_upsert_txn( txn, "current_state_events", diff --git a/synapse/storage/room.py b/synapse/storage/room.py index 97f9f1929c..8251f58670 100644 --- a/synapse/storage/room.py +++ b/synapse/storage/room.py @@ -18,7 +18,6 @@ from twisted.internet import defer from synapse.api.errors import StoreError from ._base import SQLBaseStore -from synapse.util.caches.descriptors import cachedInlineCallbacks from .engines import PostgresEngine, Sqlite3Engine import collections @@ -192,49 +191,6 @@ class RoomStore(SQLBaseStore): # This should be unreachable. raise Exception("Unrecognized database engine") - @cachedInlineCallbacks() - def get_room_name_and_aliases(self, room_id): - def get_room_name(txn): - sql = ( - "SELECT name FROM room_names" - " INNER JOIN current_state_events USING (room_id, event_id)" - " WHERE room_id = ?" - " LIMIT 1" - ) - - txn.execute(sql, (room_id,)) - rows = txn.fetchall() - if rows: - return rows[0][0] - else: - return None - - return [row[0] for row in txn.fetchall()] - - def get_room_aliases(txn): - sql = ( - "SELECT content FROM current_state_events" - " INNER JOIN events USING (room_id, event_id)" - " WHERE room_id = ?" - ) - txn.execute(sql, (room_id,)) - return [row[0] for row in txn.fetchall()] - - name = yield self.runInteraction("get_room_name", get_room_name) - alias_contents = yield self.runInteraction("get_room_aliases", get_room_aliases) - - aliases = [] - - for c in alias_contents: - try: - content = json.loads(c) - except: - continue - - aliases.extend(content.get('aliases', [])) - - defer.returnValue((name, aliases)) - def add_event_report(self, room_id, event_id, user_id, reason, content, received_ts): next_id = self._event_reports_id_gen.get_next() diff --git a/synapse/util/presentable_names.py b/synapse/util/presentable_names.py index a6866f6117..4c54812e6f 100644 --- a/synapse/util/presentable_names.py +++ b/synapse/util/presentable_names.py @@ -25,7 +25,8 @@ ALIAS_RE = re.compile(r"^#.*:.+$") ALL_ALONE = "Empty Room" -def calculate_room_name(room_state, user_id, fallback_to_members=True): +def calculate_room_name(room_state, user_id, fallback_to_members=True, + fallback_to_single_member=True): """ Works out a user-facing name for the given room as per Matrix spec recommendations. @@ -129,6 +130,8 @@ def calculate_room_name(room_state, user_id, fallback_to_members=True): return name_from_member_event(all_members[0]) else: return ALL_ALONE + elif len(other_members) == 1 and not fallback_to_single_member: + return None else: return descriptor_from_member_events(other_members) |