MirrorHub/synapse
0
0
Fork 1
mirror of https://mau.dev/maunium/synapse.git synced 2024-12-14 14:43:51 +01:00
Code Issues Projects Releases Wiki Activity

Merge pull request #2466 from matrix-org/erikj/groups_merged

Browse source 
Initial Group Implementation
This commit is contained in:
Erik Johnston 2017-10-11 13:20:07 +01:00 committed by GitHub
commit 535cc49f27
35 changed files with 4793 additions and 66 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

6
synapse/app/synchrotron.py
View file

@ -40,6 +40,7 @@ from synapse.replication.slave.storage.push_rule import SlavedPushRuleStore
from synapse.replication.slave.storage.receipts import SlavedReceiptsStore
from synapse.replication.slave.storage.registration import SlavedRegistrationStore
from synapse.replication.slave.storage.room import RoomStore
from synapse.replication.slave.storage.groups import SlavedGroupServerStore
from synapse.replication.tcp.client import ReplicationClientHandler
from synapse.rest.client.v1 import events
from synapse.rest.client.v1.initial_sync import InitialSyncRestServlet
@ -69,6 +70,7 @@ class SynchrotronSlavedStore(
SlavedRegistrationStore,
SlavedFilteringStore,
SlavedPresenceStore,
SlavedGroupServerStore,
SlavedDeviceInboxStore,
SlavedDeviceStore,
SlavedClientIpStore,
@ -403,6 +405,10 @@ class SyncReplicationHandler(ReplicationClientHandler):
)
elif stream_name == "presence":
yield self.presence_handler.process_replication_rows(token, rows)
elif stream_name == "receipts":
self.notifier.on_new_event(
"groups_key", token, users=[row.user_id for row in rows],
)
def start(config_options):

368
synapse/federation/transport/client.py
View file

@ -471,3 +471,371 @@ class TransportLayerClient(object):
)
defer.returnValue(content)
@log_function
def get_group_profile(self, destination, group_id, requester_user_id):
"""Get a group profile
"""
path = PREFIX + "/groups/%s/profile" % (group_id,)
return self.client.get_json(
destination=destination,
path=path,
args={"requester_user_id": requester_user_id},
ignore_backoff=True,
)
@log_function
def get_group_summary(self, destination, group_id, requester_user_id):
"""Get a group summary
"""
path = PREFIX + "/groups/%s/summary" % (group_id,)
return self.client.get_json(
destination=destination,
path=path,
args={"requester_user_id": requester_user_id},
ignore_backoff=True,
)
@log_function
def get_rooms_in_group(self, destination, group_id, requester_user_id):
"""Get all rooms in a group
"""
path = PREFIX + "/groups/%s/rooms" % (group_id,)
return self.client.get_json(
destination=destination,
path=path,
args={"requester_user_id": requester_user_id},
ignore_backoff=True,
)
def add_room_to_group(self, destination, group_id, requester_user_id, room_id,
content):
"""Add a room to a group
"""
path = PREFIX + "/groups/%s/room/%s" % (group_id, room_id,)
return self.client.post_json(
destination=destination,
path=path,
args={"requester_user_id": requester_user_id},
data=content,
ignore_backoff=True,
)
def remove_room_from_group(self, destination, group_id, requester_user_id, room_id):
"""Remove a room from a group
"""
path = PREFIX + "/groups/%s/room/%s" % (group_id, room_id,)
return self.client.delete_json(
destination=destination,
path=path,
args={"requester_user_id": requester_user_id},
ignore_backoff=True,
)
@log_function
def get_users_in_group(self, destination, group_id, requester_user_id):
"""Get users in a group
"""
path = PREFIX + "/groups/%s/users" % (group_id,)
return self.client.get_json(
destination=destination,
path=path,
args={"requester_user_id": requester_user_id},
ignore_backoff=True,
)
@log_function
def accept_group_invite(self, destination, group_id, user_id, content):
"""Accept a group invite
"""
path = PREFIX + "/groups/%s/users/%s/accept_invite" % (group_id, user_id)
return self.client.post_json(
destination=destination,
path=path,
data=content,
ignore_backoff=True,
)
@log_function
def invite_to_group(self, destination, group_id, user_id, requester_user_id, content):
"""Invite a user to a group
"""
path = PREFIX + "/groups/%s/users/%s/invite" % (group_id, user_id)
return self.client.post_json(
destination=destination,
path=path,
args=requester_user_id,
data=content,
ignore_backoff=True,
)
@log_function
def invite_to_group_notification(self, destination, group_id, user_id, content):
"""Sent by group server to inform a user's server that they have been
invited.
"""
path = PREFIX + "/groups/local/%s/users/%s/invite" % (group_id, user_id)
return self.client.post_json(
destination=destination,
path=path,
data=content,
ignore_backoff=True,
)
@log_function
def remove_user_from_group(self, destination, group_id, requester_user_id,
user_id, content):
"""Remove a user fron a group
"""
path = PREFIX + "/groups/%s/users/%s/remove" % (group_id, user_id)
return self.client.post_json(
destination=destination,
path=path,
args={"requester_user_id": requester_user_id},
data=content,
ignore_backoff=True,
)
@log_function
def remove_user_from_group_notification(self, destination, group_id, user_id,
content):
"""Sent by group server to inform a user's server that they have been
kicked from the group.
"""
path = PREFIX + "/groups/local/%s/users/%s/remove" % (group_id, user_id)
return self.client.post_json(
destination=destination,
path=path,
data=content,
ignore_backoff=True,
)
@log_function
def renew_group_attestation(self, destination, group_id, user_id, content):
"""Sent by either a group server or a user's server to periodically update
the attestations
"""
path = PREFIX + "/groups/%s/renew_attestation/%s" % (group_id, user_id)
return self.client.post_json(
destination=destination,
path=path,
data=content,
ignore_backoff=True,
)
@log_function
def update_group_summary_room(self, destination, group_id, user_id, room_id,
category_id, content):
"""Update a room entry in a group summary
"""
if category_id:
path = PREFIX + "/groups/%s/summary/categories/%s/rooms/%s" % (
group_id, category_id, room_id,
)
else:
path = PREFIX + "/groups/%s/summary/rooms/%s" % (group_id, room_id,)
return self.client.post_json(
destination=destination,
path=path,
args={"requester_user_id": user_id},
data=content,
ignore_backoff=True,
)
@log_function
def delete_group_summary_room(self, destination, group_id, user_id, room_id,
category_id):
"""Delete a room entry in a group summary
"""
if category_id:
path = PREFIX + "/groups/%s/summary/categories/%s/rooms/%s" % (
group_id, category_id, room_id,
)
else:
path = PREFIX + "/groups/%s/summary/rooms/%s" % (group_id, room_id,)
return self.client.delete_json(
destination=destination,
path=path,
args={"requester_user_id": user_id},
ignore_backoff=True,
)
@log_function
def get_group_categories(self, destination, group_id, requester_user_id):
"""Get all categories in a group
"""
path = PREFIX + "/groups/%s/categories" % (group_id,)
return self.client.get_json(
destination=destination,
path=path,
args={"requester_user_id": requester_user_id},
ignore_backoff=True,
)
@log_function
def get_group_category(self, destination, group_id, requester_user_id, category_id):
"""Get category info in a group
"""
path = PREFIX + "/groups/%s/categories/%s" % (group_id, category_id,)
return self.client.get_json(
destination=destination,
path=path,
args={"requester_user_id": requester_user_id},
ignore_backoff=True,
)
@log_function
def update_group_category(self, destination, group_id, requester_user_id, category_id,
content):
"""Update a category in a group
"""
path = PREFIX + "/groups/%s/categories/%s" % (group_id, category_id,)
return self.client.post_json(
destination=destination,
path=path,
args={"requester_user_id": requester_user_id},
data=content,
ignore_backoff=True,
)
@log_function
def delete_group_category(self, destination, group_id, requester_user_id,
category_id):
"""Delete a category in a group
"""
path = PREFIX + "/groups/%s/categories/%s" % (group_id, category_id,)
return self.client.delete_json(
destination=destination,
path=path,
args={"requester_user_id": requester_user_id},
ignore_backoff=True,
)
@log_function
def get_group_roles(self, destination, group_id, requester_user_id):
"""Get all roles in a group
"""
path = PREFIX + "/groups/%s/roles" % (group_id,)
return self.client.get_json(
destination=destination,
path=path,
args={"requester_user_id": requester_user_id},
ignore_backoff=True,
)
@log_function
def get_group_role(self, destination, group_id, requester_user_id, role_id):
"""Get a roles info
"""
path = PREFIX + "/groups/%s/roles/%s" % (group_id, role_id,)
return self.client.get_json(
destination=destination,
path=path,
args={"requester_user_id": requester_user_id},
ignore_backoff=True,
)
@log_function
def update_group_role(self, destination, group_id, requester_user_id, role_id,
content):
"""Update a role in a group
"""
path = PREFIX + "/groups/%s/roles/%s" % (group_id, role_id,)
return self.client.post_json(
destination=destination,
path=path,
args={"requester_user_id": requester_user_id},
data=content,
ignore_backoff=True,
)
@log_function
def delete_group_role(self, destination, group_id, requester_user_id, role_id):
"""Delete a role in a group
"""
path = PREFIX + "/groups/%s/roles/%s" % (group_id, role_id,)
return self.client.delete_json(
destination=destination,
path=path,
args={"requester_user_id": requester_user_id},
ignore_backoff=True,
)
@log_function
def update_group_summary_user(self, destination, group_id, requester_user_id,
user_id, role_id, content):
"""Update a users entry in a group
"""
if role_id:
path = PREFIX + "/groups/%s/summary/roles/%s/users/%s" % (
group_id, role_id, user_id,
)
else:
path = PREFIX + "/groups/%s/summary/users/%s" % (group_id, user_id,)
return self.client.post_json(
destination=destination,
path=path,
args={"requester_user_id": requester_user_id},
data=content,
ignore_backoff=True,
)
@log_function
def delete_group_summary_user(self, destination, group_id, requester_user_id,
user_id, role_id):
"""Delete a users entry in a group
"""
if role_id:
path = PREFIX + "/groups/%s/summary/roles/%s/users/%s" % (
group_id, role_id, user_id,
)
else:
path = PREFIX + "/groups/%s/summary/users/%s" % (group_id, user_id,)
return self.client.delete_json(
destination=destination,
path=path,
args={"requester_user_id": requester_user_id},
ignore_backoff=True,
)
def bulk_get_publicised_groups(self, destination, user_ids):
"""Get the groups a list of users are publicising
"""
path = PREFIX + "/get_groups_publicised"
content = {"user_ids": user_ids}
return self.client.post_json(
destination=destination,
path=path,
data=content,
ignore_backoff=True,
)

525
synapse/federation/transport/server.py
View file

@ -25,7 +25,7 @@ from synapse.http.servlet import (
from synapse.util.ratelimitutils import FederationRateLimiter
from synapse.util.versionstring import get_version_string
from synapse.util.logcontext import preserve_fn
from synapse.types import ThirdPartyInstanceID
from synapse.types import ThirdPartyInstanceID, get_domain_from_id
import functools
import logging
@ -609,6 +609,475 @@ class FederationVersionServlet(BaseFederationServlet):
}))
class FederationGroupsProfileServlet(BaseFederationServlet):
"""Get the basic profile of a group on behalf of a user
"""
PATH = "/groups/(?P<group_id>[^/]*)/profile$"
@defer.inlineCallbacks
def on_GET(self, origin, content, query, group_id):
requester_user_id = parse_string_from_args(query, "requester_user_id")
if get_domain_from_id(requester_user_id) != origin:
raise SynapseError(403, "requester_user_id doesn't match origin")
new_content = yield self.handler.get_group_profile(
group_id, requester_user_id
)
defer.returnValue((200, new_content))
class FederationGroupsSummaryServlet(BaseFederationServlet):
PATH = "/groups/(?P<group_id>[^/]*)/summary$"
@defer.inlineCallbacks
def on_GET(self, origin, content, query, group_id):
requester_user_id = parse_string_from_args(query, "requester_user_id")
if get_domain_from_id(requester_user_id) != origin:
raise SynapseError(403, "requester_user_id doesn't match origin")
new_content = yield self.handler.get_group_summary(
group_id, requester_user_id
)
defer.returnValue((200, new_content))
@defer.inlineCallbacks
def on_POST(self, origin, content, query, group_id):
requester_user_id = parse_string_from_args(query, "requester_user_id")
if get_domain_from_id(requester_user_id) != origin:
raise SynapseError(403, "requester_user_id doesn't match origin")
new_content = yield self.handler.update_group_profile(
group_id, requester_user_id, content
)
defer.returnValue((200, new_content))
class FederationGroupsRoomsServlet(BaseFederationServlet):
"""Get the rooms in a group on behalf of a user
"""
PATH = "/groups/(?P<group_id>[^/]*)/rooms$"
@defer.inlineCallbacks
def on_GET(self, origin, content, query, group_id):
requester_user_id = parse_string_from_args(query, "requester_user_id")
if get_domain_from_id(requester_user_id) != origin:
raise SynapseError(403, "requester_user_id doesn't match origin")
new_content = yield self.handler.get_rooms_in_group(
group_id, requester_user_id
)
defer.returnValue((200, new_content))
class FederationGroupsAddRoomsServlet(BaseFederationServlet):
"""Add/remove room from group
"""
PATH = "/groups/(?P<group_id>[^/]*)/room/(?<room_id>)$"
@defer.inlineCallbacks
def on_POST(self, origin, content, query, group_id, room_id):
requester_user_id = parse_string_from_args(query, "requester_user_id")
if get_domain_from_id(requester_user_id) != origin:
raise SynapseError(403, "requester_user_id doesn't match origin")
new_content = yield self.handler.add_room_to_group(
group_id, requester_user_id, room_id, content
)
defer.returnValue((200, new_content))
@defer.inlineCallbacks
def on_DELETE(self, origin, content, query, group_id, room_id):
requester_user_id = parse_string_from_args(query, "requester_user_id")
if get_domain_from_id(requester_user_id) != origin:
raise SynapseError(403, "requester_user_id doesn't match origin")
new_content = yield self.handler.remove_room_from_group(
group_id, requester_user_id, room_id,
)
defer.returnValue((200, new_content))
class FederationGroupsUsersServlet(BaseFederationServlet):
"""Get the users in a group on behalf of a user
"""
PATH = "/groups/(?P<group_id>[^/]*)/users$"
@defer.inlineCallbacks
def on_GET(self, origin, content, query, group_id):
requester_user_id = parse_string_from_args(query, "requester_user_id")
if get_domain_from_id(requester_user_id) != origin:
raise SynapseError(403, "requester_user_id doesn't match origin")
new_content = yield self.handler.get_users_in_group(
group_id, requester_user_id
)
defer.returnValue((200, new_content))
class FederationGroupsInviteServlet(BaseFederationServlet):
"""Ask a group server to invite someone to the group
"""
PATH = "/groups/(?P<group_id>[^/]*)/users/(?P<user_id>[^/]*)/invite$"
@defer.inlineCallbacks
def on_POST(self, origin, content, query, group_id, user_id):
requester_user_id = parse_string_from_args(query, "requester_user_id")
if get_domain_from_id(requester_user_id) != origin:
raise SynapseError(403, "requester_user_id doesn't match origin")
new_content = yield self.handler.invite_to_group(
group_id, user_id, requester_user_id, content,
)
defer.returnValue((200, new_content))
class FederationGroupsAcceptInviteServlet(BaseFederationServlet):
"""Accept an invitation from the group server
"""
PATH = "/groups/(?P<group_id>[^/]*)/users/(?P<user_id>[^/]*)/accept_invite$"
@defer.inlineCallbacks
def on_POST(self, origin, content, query, group_id, user_id):
if get_domain_from_id(user_id) != origin:
raise SynapseError(403, "user_id doesn't match origin")
new_content = yield self.handler.accept_invite(
group_id, user_id, content,
)
defer.returnValue((200, new_content))
class FederationGroupsRemoveUserServlet(BaseFederationServlet):
"""Leave or kick a user from the group
"""
PATH = "/groups/(?P<group_id>[^/]*)/users/(?P<user_id>[^/]*)/remove$"
@defer.inlineCallbacks
def on_POST(self, origin, content, query, group_id, user_id):
requester_user_id = parse_string_from_args(query, "requester_user_id")
if get_domain_from_id(requester_user_id) != origin:
raise SynapseError(403, "requester_user_id doesn't match origin")
new_content = yield self.handler.remove_user_from_group(
group_id, user_id, requester_user_id, content,
)
defer.returnValue((200, new_content))
class FederationGroupsLocalInviteServlet(BaseFederationServlet):
"""A group server has invited a local user
"""
PATH = "/groups/local/(?P<group_id>[^/]*)/users/(?P<user_id>[^/]*)/invite$"
@defer.inlineCallbacks
def on_POST(self, origin, content, query, group_id, user_id):
if get_domain_from_id(group_id) != origin:
raise SynapseError(403, "group_id doesn't match origin")
new_content = yield self.handler.on_invite(
group_id, user_id, content,
)
defer.returnValue((200, new_content))
class FederationGroupsRemoveLocalUserServlet(BaseFederationServlet):
"""A group server has removed a local user
"""
PATH = "/groups/local/(?P<group_id>[^/]*)/users/(?P<user_id>[^/]*)/remove$"
@defer.inlineCallbacks
def on_POST(self, origin, content, query, group_id, user_id):
if get_domain_from_id(group_id) != origin:
raise SynapseError(403, "user_id doesn't match origin")
new_content = yield self.handler.user_removed_from_group(
group_id, user_id, content,
)
defer.returnValue((200, new_content))
class FederationGroupsRenewAttestaionServlet(BaseFederationServlet):
"""A group or user's server renews their attestation
"""
PATH = "/groups/(?P<group_id>[^/]*)/renew_attestation/(?P<user_id>[^/]*)$"
@defer.inlineCallbacks
def on_POST(self, origin, content, query, group_id, user_id):
# We don't need to check auth here as we check the attestation signatures
new_content = yield self.handler.on_renew_group_attestation(
origin, content, group_id, user_id
)
defer.returnValue((200, new_content))
class FederationGroupsSummaryRoomsServlet(BaseFederationServlet):
"""Add/remove a room from the group summary, with optional category.
Matches both:
- /groups/:group/summary/rooms/:room_id
- /groups/:group/summary/categories/:category/rooms/:room_id
"""
PATH = (
"/groups/(?P<group_id>[^/]*)/summary"
"(/categories/(?P<category_id>[^/]+))?"
"/rooms/(?P<room_id>[^/]*)$"
)
@defer.inlineCallbacks
def on_POST(self, origin, content, query, group_id, category_id, room_id):
requester_user_id = parse_string_from_args(query, "requester_user_id")
if get_domain_from_id(requester_user_id) != origin:
raise SynapseError(403, "requester_user_id doesn't match origin")
if category_id == "":
raise SynapseError(400, "category_id cannot be empty string")
resp = yield self.handler.update_group_summary_room(
group_id, requester_user_id,
room_id=room_id,
category_id=category_id,
content=content,
)
defer.returnValue((200, resp))
@defer.inlineCallbacks
def on_DELETE(self, origin, content, query, group_id, category_id, room_id):
requester_user_id = parse_string_from_args(query, "requester_user_id")
if get_domain_from_id(requester_user_id) != origin:
raise SynapseError(403, "requester_user_id doesn't match origin")
if category_id == "":
raise SynapseError(400, "category_id cannot be empty string")
resp = yield self.handler.delete_group_summary_room(
group_id, requester_user_id,
room_id=room_id,
category_id=category_id,
)
defer.returnValue((200, resp))
class FederationGroupsCategoriesServlet(BaseFederationServlet):
"""Get all categories for a group
"""
PATH = (
"/groups/(?P<group_id>[^/]*)/categories/$"
)
@defer.inlineCallbacks
def on_GET(self, origin, content, query, group_id):
requester_user_id = parse_string_from_args(query, "requester_user_id")
if get_domain_from_id(requester_user_id) != origin:
raise SynapseError(403, "requester_user_id doesn't match origin")
resp = yield self.handler.get_group_categories(
group_id, requester_user_id,
)
defer.returnValue((200, resp))
class FederationGroupsCategoryServlet(BaseFederationServlet):
"""Add/remove/get a category in a group
"""
PATH = (
"/groups/(?P<group_id>[^/]*)/categories/(?P<category_id>[^/]+)$"
)
@defer.inlineCallbacks
def on_GET(self, origin, content, query, group_id, category_id):
requester_user_id = parse_string_from_args(query, "requester_user_id")
if get_domain_from_id(requester_user_id) != origin:
raise SynapseError(403, "requester_user_id doesn't match origin")
resp = yield self.handler.get_group_category(
group_id, requester_user_id, category_id
)
defer.returnValue((200, resp))
@defer.inlineCallbacks
def on_POST(self, origin, content, query, group_id, category_id):
requester_user_id = parse_string_from_args(query, "requester_user_id")
if get_domain_from_id(requester_user_id) != origin:
raise SynapseError(403, "requester_user_id doesn't match origin")
if category_id == "":
raise SynapseError(400, "category_id cannot be empty string")
resp = yield self.handler.upsert_group_category(
group_id, requester_user_id, category_id, content,
)
defer.returnValue((200, resp))
@defer.inlineCallbacks
def on_DELETE(self, origin, content, query, group_id, category_id):
requester_user_id = parse_string_from_args(query, "requester_user_id")
if get_domain_from_id(requester_user_id) != origin:
raise SynapseError(403, "requester_user_id doesn't match origin")
if category_id == "":
raise SynapseError(400, "category_id cannot be empty string")
resp = yield self.handler.delete_group_category(
group_id, requester_user_id, category_id,
)
defer.returnValue((200, resp))
class FederationGroupsRolesServlet(BaseFederationServlet):
"""Get roles in a group
"""
PATH = (
"/groups/(?P<group_id>[^/]*)/roles/$"
)
@defer.inlineCallbacks
def on_GET(self, origin, content, query, group_id):
requester_user_id = parse_string_from_args(query, "requester_user_id")
if get_domain_from_id(requester_user_id) != origin:
raise SynapseError(403, "requester_user_id doesn't match origin")
resp = yield self.handler.get_group_roles(
group_id, requester_user_id,
)
defer.returnValue((200, resp))
class FederationGroupsRoleServlet(BaseFederationServlet):
"""Add/remove/get a role in a group
"""
PATH = (
"/groups/(?P<group_id>[^/]*)/roles/(?P<role_id>[^/]+)$"
)
@defer.inlineCallbacks
def on_GET(self, origin, content, query, group_id, role_id):
requester_user_id = parse_string_from_args(query, "requester_user_id")
if get_domain_from_id(requester_user_id) != origin:
raise SynapseError(403, "requester_user_id doesn't match origin")
resp = yield self.handler.get_group_role(
group_id, requester_user_id, role_id
)
defer.returnValue((200, resp))
@defer.inlineCallbacks
def on_POST(self, origin, content, query, group_id, role_id):
requester_user_id = parse_string_from_args(query, "requester_user_id")
if get_domain_from_id(requester_user_id) != origin:
raise SynapseError(403, "requester_user_id doesn't match origin")
if role_id == "":
raise SynapseError(400, "role_id cannot be empty string")
resp = yield self.handler.update_group_role(
group_id, requester_user_id, role_id, content,
)
defer.returnValue((200, resp))
@defer.inlineCallbacks
def on_DELETE(self, origin, content, query, group_id, role_id):
requester_user_id = parse_string_from_args(query, "requester_user_id")
if get_domain_from_id(requester_user_id) != origin:
raise SynapseError(403, "requester_user_id doesn't match origin")
if role_id == "":
raise SynapseError(400, "role_id cannot be empty string")
resp = yield self.handler.delete_group_role(
group_id, requester_user_id, role_id,
)
defer.returnValue((200, resp))
class FederationGroupsSummaryUsersServlet(BaseFederationServlet):
"""Add/remove a user from the group summary, with optional role.
Matches both:
- /groups/:group/summary/users/:user_id
- /groups/:group/summary/roles/:role/users/:user_id
"""
PATH = (
"/groups/(?P<group_id>[^/]*)/summary"
"(/roles/(?P<role_id>[^/]+))?"
"/users/(?P<user_id>[^/]*)$"
)
@defer.inlineCallbacks
def on_POST(self, origin, content, query, group_id, role_id, user_id):
requester_user_id = parse_string_from_args(query, "requester_user_id")
if get_domain_from_id(requester_user_id) != origin:
raise SynapseError(403, "requester_user_id doesn't match origin")
if role_id == "":
raise SynapseError(400, "role_id cannot be empty string")
resp = yield self.handler.update_group_summary_user(
group_id, requester_user_id,
user_id=user_id,
role_id=role_id,
content=content,
)
defer.returnValue((200, resp))
@defer.inlineCallbacks
def on_DELETE(self, origin, content, query, group_id, role_id, user_id):
requester_user_id = parse_string_from_args(query, "requester_user_id")
if get_domain_from_id(requester_user_id) != origin:
raise SynapseError(403, "requester_user_id doesn't match origin")
if role_id == "":
raise SynapseError(400, "role_id cannot be empty string")
resp = yield self.handler.delete_group_summary_user(
group_id, requester_user_id,
user_id=user_id,
role_id=role_id,
)
defer.returnValue((200, resp))
class FederationGroupsBulkPublicisedServlet(BaseFederationServlet):
"""Get roles in a group
"""
PATH = (
"/get_groups_publicised$"
)
@defer.inlineCallbacks
def on_POST(self, origin, content, query):
resp = yield self.handler.bulk_get_publicised_groups(
content["user_ids"], proxy=False,
)
defer.returnValue((200, resp))
FEDERATION_SERVLET_CLASSES = (
FederationSendServlet,
FederationPullServlet,
@ -635,11 +1104,41 @@ FEDERATION_SERVLET_CLASSES = (
FederationVersionServlet,
)
ROOM_LIST_CLASSES = (
PublicRoomList,
)
GROUP_SERVER_SERVLET_CLASSES = (
FederationGroupsProfileServlet,
FederationGroupsSummaryServlet,
FederationGroupsRoomsServlet,
FederationGroupsUsersServlet,
FederationGroupsInviteServlet,
FederationGroupsAcceptInviteServlet,
FederationGroupsRemoveUserServlet,
FederationGroupsSummaryRoomsServlet,
FederationGroupsCategoriesServlet,
FederationGroupsCategoryServlet,
FederationGroupsRolesServlet,
FederationGroupsRoleServlet,
FederationGroupsSummaryUsersServlet,
)
GROUP_LOCAL_SERVLET_CLASSES = (
FederationGroupsLocalInviteServlet,
FederationGroupsRemoveLocalUserServlet,
FederationGroupsBulkPublicisedServlet,
)
GROUP_ATTESTATION_SERVLET_CLASSES = (
FederationGroupsRenewAttestaionServlet,
)
def register_servlets(hs, resource, authenticator, ratelimiter):
for servletclass in FEDERATION_SERVLET_CLASSES:
servletclass(
@ -656,3 +1155,27 @@ def register_servlets(hs, resource, authenticator, ratelimiter):
ratelimiter=ratelimiter,
server_name=hs.hostname,
).register(resource)
for servletclass in GROUP_SERVER_SERVLET_CLASSES:
servletclass(
handler=hs.get_groups_server_handler(),
authenticator=authenticator,
ratelimiter=ratelimiter,
server_name=hs.hostname,
).register(resource)
for servletclass in GROUP_LOCAL_SERVLET_CLASSES:
servletclass(
handler=hs.get_groups_local_handler(),
authenticator=authenticator,
ratelimiter=ratelimiter,
server_name=hs.hostname,
).register(resource)
for servletclass in GROUP_ATTESTATION_SERVLET_CLASSES:
servletclass(
handler=hs.get_groups_attestation_renewer(),
authenticator=authenticator,
ratelimiter=ratelimiter,
server_name=hs.hostname,
).register(resource)

0
synapse/groups/__init__.py Normal file
View file

150
synapse/groups/attestations.py Normal file
View file

@ -0,0 +1,150 @@
# -*- coding: utf-8 -*-
# Copyright 2017 Vector Creations Ltd
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
from twisted.internet import defer
from synapse.api.errors import SynapseError
from synapse.types import get_domain_from_id
from synapse.util.logcontext import preserve_fn
from signedjson.sign import sign_json
# Default validity duration for new attestations we create
DEFAULT_ATTESTATION_LENGTH_MS = 3 * 24 * 60 * 60 * 1000
# Start trying to update our attestations when they come this close to expiring
UPDATE_ATTESTATION_TIME_MS = 1 * 24 * 60 * 60 * 1000
class GroupAttestationSigning(object):
"""Creates and verifies group attestations.
"""
def __init__(self, hs):
self.keyring = hs.get_keyring()
self.clock = hs.get_clock()
self.server_name = hs.hostname
self.signing_key = hs.config.signing_key[0]
@defer.inlineCallbacks
def verify_attestation(self, attestation, group_id, user_id, server_name=None):
"""Verifies that the given attestation matches the given parameters.
An optional server_name can be supplied to explicitly set which server's
signature is expected. Otherwise assumes that either the group_id or user_id
is local and uses the other's server as the one to check.
"""
if not server_name:
if get_domain_from_id(group_id) == self.server_name:
server_name = get_domain_from_id(user_id)
elif get_domain_from_id(user_id) == self.server_name:
server_name = get_domain_from_id(group_id)
else:
raise Exception("Expected either group_id or user_id to be local")
if user_id != attestation["user_id"]:
raise SynapseError(400, "Attestation has incorrect user_id")
if group_id != attestation["group_id"]:
raise SynapseError(400, "Attestation has incorrect group_id")
valid_until_ms = attestation["valid_until_ms"]
# TODO: We also want to check that *new* attestations that people give
# us to store are valid for at least a little while.
if valid_until_ms < self.clock.time_msec():
raise SynapseError(400, "Attestation expired")
yield self.keyring.verify_json_for_server(server_name, attestation)
def create_attestation(self, group_id, user_id):
"""Create an attestation for the group_id and user_id with default
validity length.
"""
return sign_json({
"group_id": group_id,
"user_id": user_id,
"valid_until_ms": self.clock.time_msec() + DEFAULT_ATTESTATION_LENGTH_MS,
}, self.server_name, self.signing_key)
class GroupAttestionRenewer(object):
"""Responsible for sending and receiving attestation updates.
"""
def __init__(self, hs):
self.clock = hs.get_clock()
self.store = hs.get_datastore()
self.assestations = hs.get_groups_attestation_signing()
self.transport_client = hs.get_federation_transport_client()
self.is_mine_id = hs.is_mine_id
self._renew_attestations_loop = self.clock.looping_call(
self._renew_attestations, 30 * 60 * 1000,
)
@defer.inlineCallbacks
def on_renew_attestation(self, group_id, user_id, content):
"""When a remote updates an attestation
"""
attestation = content["attestation"]
if not self.is_mine_id(group_id) and not self.is_mine_id(user_id):
raise SynapseError(400, "Neither user not group are on this server")
yield self.attestations.verify_attestation(
attestation,
user_id=user_id,
group_id=group_id,
)
yield self.store.update_remote_attestion(group_id, user_id, attestation)
defer.returnValue({})
@defer.inlineCallbacks
def _renew_attestations(self):
"""Called periodically to check if we need to update any of our attestations
"""
now = self.clock.time_msec()
rows = yield self.store.get_attestations_need_renewals(
now + UPDATE_ATTESTATION_TIME_MS
)
@defer.inlineCallbacks
def _renew_attestation(self, group_id, user_id):
attestation = self.attestations.create_attestation(group_id, user_id)
if self.hs.is_mine_id(group_id):
destination = get_domain_from_id(user_id)
else:
destination = get_domain_from_id(group_id)
yield self.transport_client.renew_group_attestation(
destination, group_id, user_id,
content={"attestation": attestation},
)
yield self.store.update_attestation_renewal(
group_id, user_id, attestation
)
for row in rows:
group_id = row["group_id"]
user_id = row["user_id"]
preserve_fn(_renew_attestation)(group_id, user_id)

741
synapse/groups/groups_server.py Normal file
View file

@ -0,0 +1,741 @@
# -*- coding: utf-8 -*-
# Copyright 2017 Vector Creations Ltd
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
from twisted.internet import defer
from synapse.api.errors import SynapseError
from synapse.types import UserID, get_domain_from_id, RoomID
import logging
logger = logging.getLogger(__name__)
# TODO: Allow users to "knock" or simpkly join depending on rules
# TODO: Federation admin APIs
# TODO: is_priveged flag to users and is_public to users and rooms
# TODO: Audit log for admins (profile updates, membership changes, users who tried
# to join but were rejected, etc)
# TODO: Flairs
class GroupsServerHandler(object):
def __init__(self, hs):
self.hs = hs
self.store = hs.get_datastore()
self.room_list_handler = hs.get_room_list_handler()
self.auth = hs.get_auth()
self.clock = hs.get_clock()
self.keyring = hs.get_keyring()
self.is_mine_id = hs.is_mine_id
self.signing_key = hs.config.signing_key[0]
self.server_name = hs.hostname
self.attestations = hs.get_groups_attestation_signing()
self.transport_client = hs.get_federation_transport_client()
self.profile_handler = hs.get_profile_handler()
# Ensure attestations get renewed
hs.get_groups_attestation_renewer()
@defer.inlineCallbacks
def check_group_is_ours(self, group_id, and_exists=False, and_is_admin=None):
"""Check that the group is ours, and optionally if it exists.
If group does exist then return group.
Args:
group_id (str)
and_exists (bool): whether to also check if group exists
and_is_admin (str): whether to also check if given str is a user_id
that is an admin
"""
if not self.is_mine_id(group_id):
raise SynapseError(400, "Group not on this server")
group = yield self.store.get_group(group_id)
if and_exists and not group:
raise SynapseError(404, "Unknown group")
if and_is_admin:
is_admin = yield self.store.is_user_admin_in_group(group_id, and_is_admin)
if not is_admin:
raise SynapseError(403, "User is not admin in group")
defer.returnValue(group)
@defer.inlineCallbacks
def get_group_summary(self, group_id, requester_user_id):
"""Get the summary for a group as seen by requester_user_id.
The group summary consists of the profile of the room, and a curated
list of users and rooms. These list *may* be organised by role/category.
The roles/categories are ordered, and so are the users/rooms within them.
A user/room may appear in multiple roles/categories.
"""
yield self.check_group_is_ours(group_id, and_exists=True)
is_user_in_group = yield self.store.is_user_in_group(requester_user_id, group_id)
profile = yield self.get_group_profile(group_id, requester_user_id)
users, roles = yield self.store.get_users_for_summary_by_role(
group_id, include_private=is_user_in_group,
)
# TODO: Add profiles to users
rooms, categories = yield self.store.get_rooms_for_summary_by_category(
group_id, include_private=is_user_in_group,
)
for room_entry in rooms:
room_id = room_entry["room_id"]
joined_users = yield self.store.get_users_in_room(room_id)
entry = yield self.room_list_handler.generate_room_entry(
room_id, len(joined_users),
with_alias=False, allow_private=True,
)
entry = dict(entry) # so we don't change whats cached
entry.pop("room_id", None)
room_entry["profile"] = entry
rooms.sort(key=lambda e: e.get("order", 0))
for entry in users:
user_id = entry["user_id"]
if not self.is_mine_id(requester_user_id):
attestation = yield self.store.get_remote_attestation(group_id, user_id)
if not attestation:
continue
entry["attestation"] = attestation
else:
entry["attestation"] = self.attestations.create_attestation(
group_id, user_id,
)
user_profile = yield self.profile_handler.get_profile_from_cache(user_id)
entry.update(user_profile)
users.sort(key=lambda e: e.get("order", 0))
membership_info = yield self.store.get_users_membership_info_in_group(
group_id, requester_user_id,
)
defer.returnValue({
"profile": profile,
"users_section": {
"users": users,
"roles": roles,
"total_user_count_estimate": 0, # TODO
},
"rooms_section": {
"rooms": rooms,
"categories": categories,
"total_room_count_estimate": 0, # TODO
},
"user": membership_info,
})
@defer.inlineCallbacks
def update_group_summary_room(self, group_id, user_id, room_id, category_id, content):
"""Add/update a room to the group summary
"""
yield self.check_group_is_ours(group_id, and_exists=True, and_is_admin=user_id)
RoomID.from_string(room_id) # Ensure valid room id
order = content.get("order", None)
is_public = _parse_visibility_from_contents(content)
yield self.store.add_room_to_summary(
group_id=group_id,
room_id=room_id,
category_id=category_id,
order=order,
is_public=is_public,
)
defer.returnValue({})
@defer.inlineCallbacks
def delete_group_summary_room(self, group_id, user_id, room_id, category_id):
"""Remove a room from the summary
"""
yield self.check_group_is_ours(group_id, and_exists=True, and_is_admin=user_id)
yield self.store.remove_room_from_summary(
group_id=group_id,
room_id=room_id,
category_id=category_id,
)
defer.returnValue({})
@defer.inlineCallbacks
def get_group_categories(self, group_id, user_id):
"""Get all categories in a group (as seen by user)
"""
yield self.check_group_is_ours(group_id, and_exists=True)
categories = yield self.store.get_group_categories(
group_id=group_id,
)
defer.returnValue({"categories": categories})
@defer.inlineCallbacks
def get_group_category(self, group_id, user_id, category_id):
"""Get a specific category in a group (as seen by user)
"""
yield self.check_group_is_ours(group_id, and_exists=True)
res = yield self.store.get_group_category(
group_id=group_id,
category_id=category_id,
)
defer.returnValue(res)
@defer.inlineCallbacks
def update_group_category(self, group_id, user_id, category_id, content):
"""Add/Update a group category
"""
yield self.check_group_is_ours(group_id, and_exists=True, and_is_admin=user_id)
is_public = _parse_visibility_from_contents(content)
profile = content.get("profile")
yield self.store.upsert_group_category(
group_id=group_id,
category_id=category_id,
is_public=is_public,
profile=profile,
)
defer.returnValue({})
@defer.inlineCallbacks
def delete_group_category(self, group_id, user_id, category_id):
"""Delete a group category
"""
yield self.check_group_is_ours(group_id, and_exists=True, and_is_admin=user_id)
yield self.store.remove_group_category(
group_id=group_id,
category_id=category_id,
)
defer.returnValue({})
@defer.inlineCallbacks
def get_group_roles(self, group_id, user_id):
"""Get all roles in a group (as seen by user)
"""
yield self.check_group_is_ours(group_id, and_exists=True)
roles = yield self.store.get_group_roles(
group_id=group_id,
)
defer.returnValue({"roles": roles})
@defer.inlineCallbacks
def get_group_role(self, group_id, user_id, role_id):
"""Get a specific role in a group (as seen by user)
"""
yield self.check_group_is_ours(group_id, and_exists=True)
res = yield self.store.get_group_role(
group_id=group_id,
role_id=role_id,
)
defer.returnValue(res)
@defer.inlineCallbacks
def update_group_role(self, group_id, user_id, role_id, content):
"""Add/update a role in a group
"""
yield self.check_group_is_ours(group_id, and_exists=True, and_is_admin=user_id)
is_public = _parse_visibility_from_contents(content)
profile = content.get("profile")
yield self.store.upsert_group_role(
group_id=group_id,
role_id=role_id,
is_public=is_public,
profile=profile,
)
defer.returnValue({})
@defer.inlineCallbacks
def delete_group_role(self, group_id, user_id, role_id):
"""Remove role from group
"""
yield self.check_group_is_ours(group_id, and_exists=True, and_is_admin=user_id)
yield self.store.remove_group_role(
group_id=group_id,
role_id=role_id,
)
defer.returnValue({})
@defer.inlineCallbacks
def update_group_summary_user(self, group_id, requester_user_id, user_id, role_id,
content):
"""Add/update a users entry in the group summary
"""
yield self.check_group_is_ours(
group_id, and_exists=True, and_is_admin=requester_user_id,
)
order = content.get("order", None)
is_public = _parse_visibility_from_contents(content)
yield self.store.add_user_to_summary(
group_id=group_id,
user_id=user_id,
role_id=role_id,
order=order,
is_public=is_public,
)
defer.returnValue({})
@defer.inlineCallbacks
def delete_group_summary_user(self, group_id, requester_user_id, user_id, role_id):
"""Remove a user from the group summary
"""
yield self.check_group_is_ours(
group_id, and_exists=True, and_is_admin=requester_user_id,
)
yield self.store.remove_user_from_summary(
group_id=group_id,
user_id=user_id,
role_id=role_id,
)
defer.returnValue({})
@defer.inlineCallbacks
def get_group_profile(self, group_id, requester_user_id):
"""Get the group profile as seen by requester_user_id
"""
yield self.check_group_is_ours(group_id)
group_description = yield self.store.get_group(group_id)
if group_description:
defer.returnValue(group_description)
else:
raise SynapseError(404, "Unknown group")
@defer.inlineCallbacks
def update_group_profile(self, group_id, requester_user_id, content):
"""Update the group profile
"""
yield self.check_group_is_ours(
group_id, and_exists=True, and_is_admin=requester_user_id,
)
profile = {}
for keyname in ("name", "avatar_url", "short_description",
"long_description"):
if keyname in content:
value = content[keyname]
if not isinstance(value, basestring):
raise SynapseError(400, "%r value is not a string" % (keyname,))
profile[keyname] = value
yield self.store.update_group_profile(group_id, profile)
@defer.inlineCallbacks
def get_users_in_group(self, group_id, requester_user_id):
"""Get the users in group as seen by requester_user_id.
The ordering is arbitrary at the moment
"""
yield self.check_group_is_ours(group_id, and_exists=True)
is_user_in_group = yield self.store.is_user_in_group(requester_user_id, group_id)
user_results = yield self.store.get_users_in_group(
group_id, include_private=is_user_in_group,
)
chunk = []
for user_result in user_results:
g_user_id = user_result["user_id"]
is_public = user_result["is_public"]
entry = {"user_id": g_user_id}
profile = yield self.profile_handler.get_profile_from_cache(g_user_id)
entry.update(profile)
if not is_public:
entry["is_public"] = False
if not self.is_mine_id(requester_user_id):
attestation = yield self.store.get_remote_attestation(group_id, g_user_id)
if not attestation:
continue
entry["attestation"] = attestation
else:
entry["attestation"] = self.attestations.create_attestation(
group_id, g_user_id,
)
chunk.append(entry)
# TODO: If admin add lists of users whose attestations have timed out
defer.returnValue({
"chunk": chunk,
"total_user_count_estimate": len(user_results),
})
@defer.inlineCallbacks
def get_rooms_in_group(self, group_id, requester_user_id):
"""Get the rooms in group as seen by requester_user_id
This returns rooms in order of decreasing number of joined users
"""
yield self.check_group_is_ours(group_id, and_exists=True)
is_user_in_group = yield self.store.is_user_in_group(requester_user_id, group_id)
room_results = yield self.store.get_rooms_in_group(
group_id, include_private=is_user_in_group,
)
chunk = []
for room_result in room_results:
room_id = room_result["room_id"]
is_public = room_result["is_public"]
joined_users = yield self.store.get_users_in_room(room_id)
entry = yield self.room_list_handler.generate_room_entry(
room_id, len(joined_users),
with_alias=False, allow_private=True,
)
if not entry:
continue
if not is_public:
entry["is_public"] = False
chunk.append(entry)
chunk.sort(key=lambda e: -e["num_joined_members"])
defer.returnValue({
"chunk": chunk,
"total_room_count_estimate": len(room_results),
})
@defer.inlineCallbacks
def add_room_to_group(self, group_id, requester_user_id, room_id, content):
"""Add room to group
"""
RoomID.from_string(room_id) # Ensure valid room id
yield self.check_group_is_ours(
group_id, and_exists=True, and_is_admin=requester_user_id
)
is_public = _parse_visibility_from_contents(content)
yield self.store.add_room_to_group(group_id, room_id, is_public=is_public)
defer.returnValue({})
@defer.inlineCallbacks
def remove_room_from_group(self, group_id, requester_user_id, room_id):
"""Remove room from group
"""
yield self.check_group_is_ours(
group_id, and_exists=True, and_is_admin=requester_user_id
)
yield self.store.remove_room_from_group(group_id, room_id)
defer.returnValue({})
@defer.inlineCallbacks
def invite_to_group(self, group_id, user_id, requester_user_id, content):
"""Invite user to group
"""
group = yield self.check_group_is_ours(
group_id, and_exists=True, and_is_admin=requester_user_id
)
# TODO: Check if user knocked
# TODO: Check if user is already invited
content = {
"profile": {
"name": group["name"],
"avatar_url": group["avatar_url"],
},
"inviter": requester_user_id,
}
if self.hs.is_mine_id(user_id):
groups_local = self.hs.get_groups_local_handler()
res = yield groups_local.on_invite(group_id, user_id, content)
local_attestation = None
else:
local_attestation = self.attestations.create_attestation(group_id, user_id)
content.update({
"attestation": local_attestation,
})
res = yield self.transport_client.invite_to_group_notification(
get_domain_from_id(user_id), group_id, user_id, content
)
user_profile = res.get("user_profile", {})
yield self.store.add_remote_profile_cache(
user_id,
displayname=user_profile.get("displayname"),
avatar_url=user_profile.get("avatar_url"),
)
if res["state"] == "join":
if not self.hs.is_mine_id(user_id):
remote_attestation = res["attestation"]
yield self.attestations.verify_attestation(
remote_attestation,
user_id=user_id,
group_id=group_id,
)
else:
remote_attestation = None
yield self.store.add_user_to_group(
group_id, user_id,
is_admin=False,
is_public=False, # TODO
local_attestation=local_attestation,
remote_attestation=remote_attestation,
)
elif res["state"] == "invite":
yield self.store.add_group_invite(
group_id, user_id,
)
defer.returnValue({
"state": "invite"
})
elif res["state"] == "reject":
defer.returnValue({
"state": "reject"
})
else:
raise SynapseError(502, "Unknown state returned by HS")
@defer.inlineCallbacks
def accept_invite(self, group_id, user_id, content):
"""User tries to accept an invite to the group.
This is different from them asking to join, and so should error if no
invite exists (and they're not a member of the group)
"""
yield self.check_group_is_ours(group_id, and_exists=True)
if not self.store.is_user_invited_to_local_group(group_id, user_id):
raise SynapseError(403, "User not invited to group")
if not self.hs.is_mine_id(user_id):
remote_attestation = content["attestation"]
yield self.attestations.verify_attestation(
remote_attestation,
user_id=user_id,
group_id=group_id,
)
else:
remote_attestation = None
local_attestation = self.attestations.create_attestation(group_id, user_id)
is_public = _parse_visibility_from_contents(content)
yield self.store.add_user_to_group(
group_id, user_id,
is_admin=False,
is_public=is_public,
local_attestation=local_attestation,
remote_attestation=remote_attestation,
)
defer.returnValue({
"state": "join",
"attestation": local_attestation,
})
@defer.inlineCallbacks
def knock(self, group_id, user_id, content):
"""A user requests becoming a member of the group
"""
yield self.check_group_is_ours(group_id, and_exists=True)
raise NotImplementedError()
@defer.inlineCallbacks
def accept_knock(self, group_id, user_id, content):
"""Accept a users knock to the room.
Errors if the user hasn't knocked, rather than inviting them.
"""
yield self.check_group_is_ours(group_id, and_exists=True)
raise NotImplementedError()
@defer.inlineCallbacks
def remove_user_from_group(self, group_id, user_id, requester_user_id, content):
"""Remove a user from the group; either a user is leaving or and admin
kicked htem.
"""
yield self.check_group_is_ours(group_id, and_exists=True)
is_kick = False
if requester_user_id != user_id:
is_admin = yield self.store.is_user_admin_in_group(
group_id, requester_user_id
)
if not is_admin:
raise SynapseError(403, "User is not admin in group")
is_kick = True
yield self.store.remove_user_from_group(
group_id, user_id,
)
if is_kick:
if self.hs.is_mine_id(user_id):
groups_local = self.hs.get_groups_local_handler()
yield groups_local.user_removed_from_group(group_id, user_id, {})
else:
yield self.transport_client.remove_user_from_group_notification(
get_domain_from_id(user_id), group_id, user_id, {}
)
if not self.hs.is_mine_id(user_id):
yield self.store.maybe_delete_remote_profile_cache(user_id)
defer.returnValue({})
@defer.inlineCallbacks
def create_group(self, group_id, user_id, content):
group = yield self.check_group_is_ours(group_id)
logger.info("Attempting to create group with ID: %r", group_id)
if group:
raise SynapseError(400, "Group already exists")
# TODO: Add config to enforce that only server admins can create rooms
is_admin = yield self.auth.is_server_admin(UserID.from_string(user_id))
if not is_admin:
raise SynapseError(403, "Only server admin can create group on this server")
profile = content.get("profile", {})
name = profile.get("name")
avatar_url = profile.get("avatar_url")
short_description = profile.get("short_description")
long_description = profile.get("long_description")
user_profile = content.get("user_profile", {})
yield self.store.create_group(
group_id,
user_id,
name=name,
avatar_url=avatar_url,
short_description=short_description,
long_description=long_description,
)
if not self.hs.is_mine_id(user_id):
remote_attestation = content["attestation"]
yield self.attestations.verify_attestation(
remote_attestation,
user_id=user_id,
group_id=group_id,
)
local_attestation = self.attestations.create_attestation(group_id, user_id)
else:
local_attestation = None
remote_attestation = None
yield self.store.add_user_to_group(
group_id, user_id,
is_admin=True,
is_public=True, # TODO
local_attestation=local_attestation,
remote_attestation=remote_attestation,
)
if not self.hs.is_mine_id(user_id):
yield self.store.add_remote_profile_cache(
user_id,
displayname=user_profile.get("displayname"),
avatar_url=user_profile.get("avatar_url"),
)
defer.returnValue({
"group_id": group_id,
})
def _parse_visibility_from_contents(content):
"""Given a content for a request parse out whether the entity should be
public or not
"""
visibility = content.get("visibility")
if visibility:
vis_type = visibility["type"]
if vis_type not in ("public", "private"):
raise SynapseError(
400, "Synapse only supports 'public'/'private' visibility"
)
is_public = vis_type == "public"
else:
is_public = True
return is_public

2
synapse/handlers/__init__.py
View file

@ -20,7 +20,6 @@ from .room import (
from .room_member import RoomMemberHandler
from .message import MessageHandler
from .federation import FederationHandler
from .profile import ProfileHandler
from .directory import DirectoryHandler
from .admin import AdminHandler
from .identity import IdentityHandler
@ -52,7 +51,6 @@ class Handlers(object):
self.room_creation_handler = RoomCreationHandler(hs)
self.room_member_handler = RoomMemberHandler(hs)
self.federation_handler = FederationHandler(hs)
self.profile_handler = ProfileHandler(hs)
self.directory_handler = DirectoryHandler(hs)
self.admin_handler = AdminHandler(hs)
self.identity_handler = IdentityHandler(hs)

402
synapse/handlers/groups_local.py Normal file
View file

@ -0,0 +1,402 @@
# -*- coding: utf-8 -*-
# Copyright 2017 Vector Creations Ltd
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
from twisted.internet import defer
from synapse.api.errors import SynapseError
from synapse.types import get_domain_from_id
import logging
logger = logging.getLogger(__name__)
def _create_rerouter(func_name):
"""Returns a function that looks at the group id and calls the function
on federation or the local group server if the group is local
"""
def f(self, group_id, *args, **kwargs):
if self.is_mine_id(group_id):
return getattr(self.groups_server_handler, func_name)(
group_id, *args, **kwargs
)
else:
destination = get_domain_from_id(group_id)
return getattr(self.transport_client, func_name)(
destination, group_id, *args, **kwargs
)
return f
class GroupsLocalHandler(object):
def __init__(self, hs):
self.hs = hs
self.store = hs.get_datastore()
self.room_list_handler = hs.get_room_list_handler()
self.groups_server_handler = hs.get_groups_server_handler()
self.transport_client = hs.get_federation_transport_client()
self.auth = hs.get_auth()
self.clock = hs.get_clock()
self.keyring = hs.get_keyring()
self.is_mine_id = hs.is_mine_id
self.signing_key = hs.config.signing_key[0]
self.server_name = hs.hostname
self.notifier = hs.get_notifier()
self.attestations = hs.get_groups_attestation_signing()
self.profile_handler = hs.get_profile_handler()
# Ensure attestations get renewed
hs.get_groups_attestation_renewer()
# The following functions merely route the query to the local groups server
# or federation depending on if the group is local or remote
get_group_profile = _create_rerouter("get_group_profile")
update_group_profile = _create_rerouter("update_group_profile")
get_rooms_in_group = _create_rerouter("get_rooms_in_group")
add_room_to_group = _create_rerouter("add_room_to_group")
remove_room_from_group = _create_rerouter("remove_room_from_group")
update_group_summary_room = _create_rerouter("update_group_summary_room")
delete_group_summary_room = _create_rerouter("delete_group_summary_room")
update_group_category = _create_rerouter("update_group_category")
delete_group_category = _create_rerouter("delete_group_category")
get_group_category = _create_rerouter("get_group_category")
get_group_categories = _create_rerouter("get_group_categories")
update_group_summary_user = _create_rerouter("update_group_summary_user")
delete_group_summary_user = _create_rerouter("delete_group_summary_user")
update_group_role = _create_rerouter("update_group_role")
delete_group_role = _create_rerouter("delete_group_role")
get_group_role = _create_rerouter("get_group_role")
get_group_roles = _create_rerouter("get_group_roles")
@defer.inlineCallbacks
def get_group_summary(self, group_id, requester_user_id):
"""Get the group summary for a group.
If the group is remote we check that the users have valid attestations.
"""
if self.is_mine_id(group_id):
res = yield self.groups_server_handler.get_group_summary(
group_id, requester_user_id
)
else:
res = yield self.transport_client.get_group_summary(
get_domain_from_id(group_id), group_id, requester_user_id,
)
# Loop through the users and validate the attestations.
chunk = res["users_section"]["users"]
valid_users = []
for entry in chunk:
g_user_id = entry["user_id"]
attestation = entry.pop("attestation")
try:
yield self.attestations.verify_attestation(
attestation,
group_id=group_id,
user_id=g_user_id,
)
valid_users.append(entry)
except Exception as e:
logger.info("Failed to verify user is in group: %s", e)
res["users_section"]["users"] = valid_users
res["users_section"]["users"].sort(key=lambda e: e.get("order", 0))
res["rooms_section"]["rooms"].sort(key=lambda e: e.get("order", 0))
# Add `is_publicised` flag to indicate whether the user has publicised their
# membership of the group on their profile
result = yield self.store.get_publicised_groups_for_user(requester_user_id)
is_publicised = group_id in result
res.setdefault("user", {})["is_publicised"] = is_publicised
defer.returnValue(res)
@defer.inlineCallbacks
def create_group(self, group_id, user_id, content):
"""Create a group
"""
logger.info("Asking to create group with ID: %r", group_id)
if self.is_mine_id(group_id):
res = yield self.groups_server_handler.create_group(
group_id, user_id, content
)
local_attestation = None
remote_attestation = None
else:
local_attestation = self.attestations.create_attestation(group_id, user_id)
content["attestation"] = local_attestation
content["user_profile"] = yield self.profile_handler.get_profile(user_id)
res = yield self.transport_client.create_group(
get_domain_from_id(group_id), group_id, user_id, content,
)
remote_attestation = res["attestation"]
yield self.attestations.verify_attestation(
remote_attestation,
group_id=group_id,
user_id=user_id,
)
is_publicised = content.get("publicise", False)
token = yield self.store.register_user_group_membership(
group_id, user_id,
membership="join",
is_admin=True,
local_attestation=local_attestation,
remote_attestation=remote_attestation,
is_publicised=is_publicised,
)
self.notifier.on_new_event(
"groups_key", token, users=[user_id],
)
defer.returnValue(res)
@defer.inlineCallbacks
def get_users_in_group(self, group_id, requester_user_id):
"""Get users in a group
"""
if self.is_mine_id(group_id):
res = yield self.groups_server_handler.get_users_in_group(
group_id, requester_user_id
)
defer.returnValue(res)
res = yield self.transport_client.get_users_in_group(
get_domain_from_id(group_id), group_id, requester_user_id,
)
chunk = res["chunk"]
valid_entries = []
for entry in chunk:
g_user_id = entry["user_id"]
attestation = entry.pop("attestation")
try:
yield self.attestations.verify_attestation(
attestation,
group_id=group_id,
user_id=g_user_id,
)
valid_entries.append(entry)
except Exception as e:
logger.info("Failed to verify user is in group: %s", e)
res["chunk"] = valid_entries
defer.returnValue(res)
@defer.inlineCallbacks
def join_group(self, group_id, user_id, content):
"""Request to join a group
"""
raise NotImplementedError() # TODO
@defer.inlineCallbacks
def accept_invite(self, group_id, user_id, content):
"""Accept an invite to a group
"""
if self.is_mine_id(group_id):
yield self.groups_server_handler.accept_invite(
group_id, user_id, content
)
local_attestation = None
remote_attestation = None
else:
local_attestation = self.attestations.create_attestation(group_id, user_id)
content["attestation"] = local_attestation
res = yield self.transport_client.accept_group_invite(
get_domain_from_id(group_id), group_id, user_id, content,
)
remote_attestation = res["attestation"]
yield self.attestations.verify_attestation(
remote_attestation,
group_id=group_id,
user_id=user_id,
)
# TODO: Check that the group is public and we're being added publically
is_publicised = content.get("publicise", False)
token = yield self.store.register_user_group_membership(
group_id, user_id,
membership="join",
is_admin=False,
local_attestation=local_attestation,
remote_attestation=remote_attestation,
is_publicised=is_publicised,
)
self.notifier.on_new_event(
"groups_key", token, users=[user_id],
)
defer.returnValue({})
@defer.inlineCallbacks
def invite(self, group_id, user_id, requester_user_id, config):
"""Invite a user to a group
"""
content = {
"requester_user_id": requester_user_id,
"config": config,
}
if self.is_mine_id(group_id):
res = yield self.groups_server_handler.invite_to_group(
group_id, user_id, requester_user_id, content,
)
else:
res = yield self.transport_client.invite_to_group(
get_domain_from_id(group_id), group_id, user_id, requester_user_id,
content,
)
defer.returnValue(res)
@defer.inlineCallbacks
def on_invite(self, group_id, user_id, content):
"""One of our users were invited to a group
"""
# TODO: Support auto join and rejection
if not self.is_mine_id(user_id):
raise SynapseError(400, "User not on this server")
local_profile = {}
if "profile" in content:
if "name" in content["profile"]:
local_profile["name"] = content["profile"]["name"]
if "avatar_url" in content["profile"]:
local_profile["avatar_url"] = content["profile"]["avatar_url"]
token = yield self.store.register_user_group_membership(
group_id, user_id,
membership="invite",
content={"profile": local_profile, "inviter": content["inviter"]},
)
self.notifier.on_new_event(
"groups_key", token, users=[user_id],
)
user_profile = yield self.profile_handler.get_profile(user_id)
defer.returnValue({"state": "invite", "user_profile": user_profile})
@defer.inlineCallbacks
def remove_user_from_group(self, group_id, user_id, requester_user_id, content):
"""Remove a user from a group
"""
if user_id == requester_user_id:
token = yield self.store.register_user_group_membership(
group_id, user_id,
membership="leave",
)
self.notifier.on_new_event(
"groups_key", token, users=[user_id],
)
# TODO: Should probably remember that we tried to leave so that we can
# retry if the group server is currently down.
if self.is_mine_id(group_id):
res = yield self.groups_server_handler.remove_user_from_group(
group_id, user_id, requester_user_id, content,
)
else:
content["requester_user_id"] = requester_user_id
res = yield self.transport_client.remove_user_from_group(
get_domain_from_id(group_id), group_id, requester_user_id,
user_id, content,
)
defer.returnValue(res)
@defer.inlineCallbacks
def user_removed_from_group(self, group_id, user_id, content):
"""One of our users was removed/kicked from a group
"""
# TODO: Check if user in group
token = yield self.store.register_user_group_membership(
group_id, user_id,
membership="leave",
)
self.notifier.on_new_event(
"groups_key", token, users=[user_id],
)
@defer.inlineCallbacks
def get_joined_groups(self, user_id):
group_ids = yield self.store.get_joined_groups(user_id)
defer.returnValue({"groups": group_ids})
@defer.inlineCallbacks
def get_publicised_groups_for_user(self, user_id):
if self.hs.is_mine_id(user_id):
result = yield self.store.get_publicised_groups_for_user(user_id)
defer.returnValue({"groups": result})
else:
result = yield self.transport_client.get_publicised_groups_for_user(
get_domain_from_id(user_id), user_id
)
# TODO: Verify attestations
defer.returnValue(result)
@defer.inlineCallbacks
def bulk_get_publicised_groups(self, user_ids, proxy=True):
destinations = {}
local_users = set()
for user_id in user_ids:
if self.hs.is_mine_id(user_id):
local_users.add(user_id)
else:
destinations.setdefault(
get_domain_from_id(user_id), set()
).add(user_id)
if not proxy and destinations:
raise SynapseError(400, "Some user_ids are not local")
results = {}
failed_results = []
for destination, dest_user_ids in destinations.iteritems():
try:
r = yield self.transport_client.bulk_get_publicised_groups(
destination, list(dest_user_ids),
)
results.update(r["users"])
except Exception:
failed_results.extend(dest_user_ids)
for uid in local_users:
results[uid] = yield self.store.get_publicised_groups_for_user(
uid
)
defer.returnValue({"users": results})

3
synapse/handlers/message.py
View file

@ -47,6 +47,7 @@ class MessageHandler(BaseHandler):
self.state = hs.get_state_handler()
self.clock = hs.get_clock()
self.validator = EventValidator()
self.profile_handler = hs.get_profile_handler()
self.pagination_lock = ReadWriteLock()
@ -212,7 +213,7 @@ class MessageHandler(BaseHandler):
if membership in {Membership.JOIN, Membership.INVITE}:
# If event doesn't include a display name, add one.
profile = self.hs.get_handlers().profile_handler
profile = self.profile_handler
content = builder.content
try:

103
synapse/handlers/profile.py
View file

@ -19,14 +19,15 @@ from twisted.internet import defer
import synapse.types
from synapse.api.errors import SynapseError, AuthError, CodeMessageException
from synapse.types import UserID
from synapse.types import UserID, get_domain_from_id
from ._base import BaseHandler
logger = logging.getLogger(__name__)
class ProfileHandler(BaseHandler):
PROFILE_UPDATE_MS = 60 * 1000
PROFILE_UPDATE_EVERY_MS = 24 * 60 * 60 * 1000
def __init__(self, hs):
super(ProfileHandler, self).__init__(hs)
@ -36,6 +37,63 @@ class ProfileHandler(BaseHandler):
"profile", self.on_profile_query
)
self.clock.looping_call(self._update_remote_profile_cache, self.PROFILE_UPDATE_MS)
@defer.inlineCallbacks
def get_profile(self, user_id):
target_user = UserID.from_string(user_id)
if self.hs.is_mine(target_user):
displayname = yield self.store.get_profile_displayname(
target_user.localpart
)
avatar_url = yield self.store.get_profile_avatar_url(
target_user.localpart
)
defer.returnValue({
"displayname": displayname,
"avatar_url": avatar_url,
})
else:
try:
result = yield self.federation.make_query(
destination=target_user.domain,
query_type="profile",
args={
"user_id": user_id,
},
ignore_backoff=True,
)
defer.returnValue(result)
except CodeMessageException as e:
if e.code != 404:
logger.exception("Failed to get displayname")
raise
@defer.inlineCallbacks
def get_profile_from_cache(self, user_id):
"""Get the profile information from our local cache. If the user is
ours then the profile information will always be corect. Otherwise,
it may be out of date/missing.
"""
target_user = UserID.from_string(user_id)
if self.hs.is_mine(target_user):
displayname = yield self.store.get_profile_displayname(
target_user.localpart
)
avatar_url = yield self.store.get_profile_avatar_url(
target_user.localpart
)
defer.returnValue({
"displayname": displayname,
"avatar_url": avatar_url,
})
else:
profile = yield self.store.get_from_remote_profile_cache(user_id)
defer.returnValue(profile or {})
@defer.inlineCallbacks
def get_displayname(self, target_user):
if self.hs.is_mine(target_user):
@ -182,3 +240,44 @@ class ProfileHandler(BaseHandler):
"Failed to update join event for room %s - %s",
room_id, str(e.message)
)
def _update_remote_profile_cache(self):
"""Called periodically to check profiles of remote users we haven't
checked in a while.
"""
entries = yield self.store.get_remote_profile_cache_entries_that_expire(
last_checked=self.clock.time_msec() - self.PROFILE_UPDATE_EVERY_MS
)
for user_id, displayname, avatar_url in entries:
is_subscribed = yield self.store.is_subscribed_remote_profile_for_user(
user_id,
)
if not is_subscribed:
yield self.store.maybe_delete_remote_profile_cache(user_id)
continue
try:
profile = yield self.federation.make_query(
destination=get_domain_from_id(user_id),
query_type="profile",
args={
"user_id": user_id,
},
ignore_backoff=True,
)
except:
logger.exception("Failed to get avatar_url")
yield self.store.update_remote_profile_cache(
user_id, displayname, avatar_url
)
continue
new_name = profile.get("displayname")
new_avatar = profile.get("avatar_url")
# We always hit update to update the last_check timestamp
yield self.store.update_remote_profile_cache(
user_id, new_name, new_avatar
)

4
synapse/handlers/register.py
View file

@ -36,6 +36,7 @@ class RegistrationHandler(BaseHandler):
super(RegistrationHandler, self).__init__(hs)
self.auth = hs.get_auth()
self.profile_handler = hs.get_profile_handler()
self.captcha_client = CaptchaServerHttpClient(hs)
self._next_generated_user_id = None
@ -423,8 +424,7 @@ class RegistrationHandler(BaseHandler):
if displayname is not None:
logger.info("setting user display name: %s -> %s", user_id, displayname)
profile_handler = self.hs.get_handlers().profile_handler
yield profile_handler.set_displayname(
yield self.profile_handler.set_displayname(
user, requester, displayname, by_admin=True,
)

8
synapse/handlers/room_list.py
View file

@ -276,13 +276,14 @@ class RoomListHandler(BaseHandler):
# We've already got enough, so lets just drop it.
return
result = yield self._generate_room_entry(room_id, num_joined_users)
result = yield self.generate_room_entry(room_id, num_joined_users)
if result and _matches_room_entry(result, search_filter):
chunk.append(result)
@cachedInlineCallbacks(num_args=1, cache_context=True)
def _generate_room_entry(self, room_id, num_joined_users, cache_context):
def generate_room_entry(self, room_id, num_joined_users, cache_context,
with_alias=True, allow_private=False):
"""Returns the entry for a room
"""
result = {
@ -316,9 +317,10 @@ class RoomListHandler(BaseHandler):
join_rules_event = current_state.get((EventTypes.JoinRules, ""))
if join_rules_event:
join_rule = join_rules_event.content.get("join_rule", None)
if join_rule and join_rule != JoinRules.PUBLIC:
if not allow_private and join_rule and join_rule != JoinRules.PUBLIC:
defer.returnValue(None)
if with_alias:
aliases = yield self.store.get_aliases_for_room(
room_id, on_invalidate=cache_context.invalidate
)

4
synapse/handlers/room_member.py
View file

@ -45,6 +45,8 @@ class RoomMemberHandler(BaseHandler):
def __init__(self, hs):
super(RoomMemberHandler, self).__init__(hs)
self.profile_handler = hs.get_profile_handler()
self.member_linearizer = Linearizer(name="member")
self.clock = hs.get_clock()
@ -282,7 +284,7 @@ class RoomMemberHandler(BaseHandler):
content["membership"] = Membership.JOIN
profile = self.hs.get_handlers().profile_handler
profile = self.profile_handler
if not content_specified:
content["displayname"] = yield profile.get_displayname(target)
content["avatar_url"] = yield profile.get_avatar_url(target)

65
synapse/handlers/sync.py
View file

@ -108,6 +108,17 @@ class InvitedSyncResult(collections.namedtuple("InvitedSyncResult", [
return True
class GroupsSyncResult(collections.namedtuple("GroupsSyncResult", [
"join",
"invite",
"leave",
])):
__slots__ = []
def __nonzero__(self):
return bool(self.join or self.invite or self.leave)
class DeviceLists(collections.namedtuple("DeviceLists", [
"changed", # list of user_ids whose devices may have changed
"left", # list of user_ids whose devices we no longer track
@ -129,6 +140,7 @@ class SyncResult(collections.namedtuple("SyncResult", [
"device_lists", # List of user_ids whose devices have chanegd
"device_one_time_keys_count", # Dict of algorithm to count for one time keys
# for this device
"groups",
])):
__slots__ = []
@ -144,7 +156,8 @@ class SyncResult(collections.namedtuple("SyncResult", [
self.archived or
self.account_data or
self.to_device or
self.device_lists
self.device_lists or
self.groups
)
@ -595,6 +608,8 @@ class SyncHandler(object):
user_id, device_id
)
yield self._generate_sync_entry_for_groups(sync_result_builder)
defer.returnValue(SyncResult(
presence=sync_result_builder.presence,
account_data=sync_result_builder.account_data,
@ -603,10 +618,57 @@ class SyncHandler(object):
archived=sync_result_builder.archived,
to_device=sync_result_builder.to_device,
device_lists=device_lists,
groups=sync_result_builder.groups,
device_one_time_keys_count=one_time_key_counts,
next_batch=sync_result_builder.now_token,
))
@measure_func("_generate_sync_entry_for_groups")
@defer.inlineCallbacks
def _generate_sync_entry_for_groups(self, sync_result_builder):
user_id = sync_result_builder.sync_config.user.to_string()
since_token = sync_result_builder.since_token
now_token = sync_result_builder.now_token
if since_token and since_token.groups_key:
results = yield self.store.get_groups_changes_for_user(
user_id, since_token.groups_key, now_token.groups_key,
)
else:
results = yield self.store.get_all_groups_for_user(
user_id, now_token.groups_key,
)
invited = {}
joined = {}
left = {}
for result in results:
membership = result["membership"]
group_id = result["group_id"]
gtype = result["type"]
content = result["content"]
if membership == "join":
if gtype == "membership":
# TODO: Add profile
content.pop("membership", None)
joined[group_id] = content["content"]
else:
joined.setdefault(group_id, {})[gtype] = content
elif membership == "invite":
if gtype == "membership":
content.pop("membership", None)
invited[group_id] = content["content"]
else:
if gtype == "membership":
left[group_id] = content["content"]
sync_result_builder.groups = GroupsSyncResult(
join=joined,
invite=invited,
leave=left,
)
@measure_func("_generate_sync_entry_for_device_list")
@defer.inlineCallbacks
def _generate_sync_entry_for_device_list(self, sync_result_builder,
@ -1368,6 +1430,7 @@ class SyncResultBuilder(object):
self.invited = []
self.archived = []
self.device = []
self.groups = None
self.to_device = []

70
synapse/http/matrixfederationclient.py
View file

@ -344,7 +344,7 @@ class MatrixFederationHttpClient(object):
@defer.inlineCallbacks
def post_json(self, destination, path, data={}, long_retries=False,
timeout=None, ignore_backoff=False):
timeout=None, ignore_backoff=False, args={}):
""" Sends the specifed json data using POST
Args:
@ -380,6 +380,7 @@ class MatrixFederationHttpClient(object):
destination,
"POST",
path,
query_bytes=encode_query_args(args),
body_callback=body_callback,
headers_dict={"Content-Type": ["application/json"]},
long_retries=long_retries,
@ -424,13 +425,6 @@ class MatrixFederationHttpClient(object):
"""
logger.debug("get_json args: %s", args)
encoded_args = {}
for k, vs in args.items():
if isinstance(vs, basestring):
vs = [vs]
encoded_args[k] = [v.encode("UTF-8") for v in vs]
query_bytes = urllib.urlencode(encoded_args, True)
logger.debug("Query bytes: %s Retry DNS: %s", args, retry_on_dns_fail)
def body_callback(method, url_bytes, headers_dict):
@ -441,7 +435,7 @@ class MatrixFederationHttpClient(object):
destination,
"GET",
path,
query_bytes=query_bytes,
query_bytes=encode_query_args(args),
body_callback=body_callback,
retry_on_dns_fail=retry_on_dns_fail,
timeout=timeout,
@ -457,6 +451,52 @@ class MatrixFederationHttpClient(object):
defer.returnValue(json.loads(body))
@defer.inlineCallbacks
def delete_json(self, destination, path, long_retries=False,
timeout=None, ignore_backoff=False, args={}):
"""Send a DELETE request to the remote expecting some json response
Args:
destination (str): The remote server to send the HTTP request
to.
path (str): The HTTP path.
long_retries (bool): A boolean that indicates whether we should
retry for a short or long time.
timeout(int): How long to try (in ms) the destination for before
giving up. None indicates no timeout.
ignore_backoff (bool): true to ignore the historical backoff data and
try the request anyway.
Returns:
Deferred: Succeeds when we get a 2xx HTTP response. The result
will be the decoded JSON body.
Fails with ``HTTPRequestException`` if we get an HTTP response
code >= 300.
Fails with ``NotRetryingDestination`` if we are not yet ready
to retry this server.
"""
response = yield self._request(
destination,
"DELETE",
path,
query_bytes=encode_query_args(args),
headers_dict={"Content-Type": ["application/json"]},
long_retries=long_retries,
timeout=timeout,
ignore_backoff=ignore_backoff,
)
if 200 <= response.code < 300:
# We need to update the transactions table to say it was sent?
check_content_type_is_json(response.headers)
with logcontext.PreserveLoggingContext():
body = yield readBody(response)
defer.returnValue(json.loads(body))
@defer.inlineCallbacks
def get_file(self, destination, path, output_stream, args={},
retry_on_dns_fail=True, max_size=None,
@ -609,3 +649,15 @@ def check_content_type_is_json(headers):
raise RuntimeError(
"Content-Type not application/json: was '%s'" % c_type
)
def encode_query_args(args):
encoded_args = {}
for k, vs in args.items():
if isinstance(vs, basestring):
vs = [vs]
encoded_args[k] = [v.encode("UTF-8") for v in vs]
query_bytes = urllib.urlencode(encoded_args, True)
return query_bytes

4
synapse/http/server.py
View file

@ -145,7 +145,9 @@ def wrap_request_handler(request_handler, include_metrics=False):
"error": "Internal server error",
"errcode": Codes.UNKNOWN,
},
send_cors=True
send_cors=True,
pretty_print=_request_user_agent_is_curl(request),
version_string=self.version_string,
)
finally:
try:

54
synapse/replication/slave/storage/groups.py Normal file
View file

@ -0,0 +1,54 @@
# -*- coding: utf-8 -*-
# Copyright 2016 OpenMarket Ltd
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
from ._base import BaseSlavedStore
from ._slaved_id_tracker import SlavedIdTracker
from synapse.storage import DataStore
from synapse.util.caches.stream_change_cache import StreamChangeCache
class SlavedGroupServerStore(BaseSlavedStore):
def __init__(self, db_conn, hs):
super(SlavedGroupServerStore, self).__init__(db_conn, hs)
self.hs = hs
self._group_updates_id_gen = SlavedIdTracker(
db_conn, "local_group_updates", "stream_id",
)
self._group_updates_stream_cache = StreamChangeCache(
"_group_updates_stream_cache", self._group_updates_id_gen.get_current_token(),
)
get_groups_changes_for_user = DataStore.get_groups_changes_for_user.__func__
get_group_stream_token = DataStore.get_group_stream_token.__func__
get_all_groups_for_user = DataStore.get_all_groups_for_user.__func__
def stream_positions(self):
result = super(SlavedGroupServerStore, self).stream_positions()
result["groups"] = self._group_updates_id_gen.get_current_token()
return result
def process_replication_rows(self, stream_name, token, rows):
if stream_name == "groups":
self._group_updates_id_gen.advance(token)
for row in rows:
self._group_updates_stream_cache.entity_has_changed(
row.user_id, token
)
return super(SlavedGroupServerStore, self).process_replication_rows(
stream_name, token, rows
)

20
synapse/replication/tcp/streams.py
View file

@ -118,6 +118,12 @@ CurrentStateDeltaStreamRow = namedtuple("CurrentStateDeltaStream", (
"state_key", # str
"event_id", # str, optional
))
GroupsStreamRow = namedtuple("GroupsStreamRow", (
"group_id", # str
"user_id", # str
"type", # str
"content", # dict
))
class Stream(object):
@ -464,6 +470,19 @@ class CurrentStateDeltaStream(Stream):
super(CurrentStateDeltaStream, self).__init__(hs)
class GroupServerStream(Stream):
NAME = "groups"
ROW_TYPE = GroupsStreamRow
def __init__(self, hs):
store = hs.get_datastore()
self.current_token = store.get_group_stream_token
self.update_function = store.get_all_groups_changes
super(GroupServerStream, self).__init__(hs)
STREAMS_MAP = {
stream.NAME: stream
for stream in (
@ -482,5 +501,6 @@ STREAMS_MAP = {
TagAccountDataStream,
AccountDataStream,
CurrentStateDeltaStream,
GroupServerStream,
)
}

2
synapse/rest/__init__.py
View file

@ -52,6 +52,7 @@ from synapse.rest.client.v2_alpha import (
thirdparty,
sendtodevice,
user_directory,
groups,
)
from synapse.http.server import JsonResource
@ -102,3 +103,4 @@ class ClientRestResource(JsonResource):
thirdparty.register_servlets(hs, client_resource)
sendtodevice.register_servlets(hs, client_resource)
user_directory.register_servlets(hs, client_resource)
groups.register_servlets(hs, client_resource)

18
synapse/rest/client/v1/profile.py
View file

@ -26,13 +26,13 @@ class ProfileDisplaynameRestServlet(ClientV1RestServlet):
def __init__(self, hs):
super(ProfileDisplaynameRestServlet, self).__init__(hs)
self.handlers = hs.get_handlers()
self.profile_handler = hs.get_profile_handler()
@defer.inlineCallbacks
def on_GET(self, request, user_id):
user = UserID.from_string(user_id)
displayname = yield self.handlers.profile_handler.get_displayname(
displayname = yield self.profile_handler.get_displayname(
user,
)
@ -55,7 +55,7 @@ class ProfileDisplaynameRestServlet(ClientV1RestServlet):
except:
defer.returnValue((400, "Unable to parse name"))
yield self.handlers.profile_handler.set_displayname(
yield self.profile_handler.set_displayname(
user, requester, new_name, is_admin)
defer.returnValue((200, {}))
@ -69,13 +69,13 @@ class ProfileAvatarURLRestServlet(ClientV1RestServlet):
def __init__(self, hs):
super(ProfileAvatarURLRestServlet, self).__init__(hs)
self.handlers = hs.get_handlers()
self.profile_handler = hs.get_profile_handler()
@defer.inlineCallbacks
def on_GET(self, request, user_id):
user = UserID.from_string(user_id)
avatar_url = yield self.handlers.profile_handler.get_avatar_url(
avatar_url = yield self.profile_handler.get_avatar_url(
user,
)
@ -97,7 +97,7 @@ class ProfileAvatarURLRestServlet(ClientV1RestServlet):
except:
defer.returnValue((400, "Unable to parse name"))
yield self.handlers.profile_handler.set_avatar_url(
yield self.profile_handler.set_avatar_url(
user, requester, new_name, is_admin)
defer.returnValue((200, {}))
@ -111,16 +111,16 @@ class ProfileRestServlet(ClientV1RestServlet):
def __init__(self, hs):
super(ProfileRestServlet, self).__init__(hs)
self.handlers = hs.get_handlers()
self.profile_handler = hs.get_profile_handler()
@defer.inlineCallbacks
def on_GET(self, request, user_id):
user = UserID.from_string(user_id)
displayname = yield self.handlers.profile_handler.get_displayname(
displayname = yield self.profile_handler.get_displayname(
user,
)
avatar_url = yield self.handlers.profile_handler.get_avatar_url(
avatar_url = yield self.profile_handler.get_avatar_url(
user,
)

695
synapse/rest/client/v2_alpha/groups.py Normal file
View file

@ -0,0 +1,695 @@
# -*- coding: utf-8 -*-
# Copyright 2017 Vector Creations Ltd
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
from twisted.internet import defer
from synapse.http.servlet import RestServlet, parse_json_object_from_request
from synapse.types import GroupID
from ._base import client_v2_patterns
import logging
logger = logging.getLogger(__name__)
class GroupServlet(RestServlet):
"""Get the group profile
"""
PATTERNS = client_v2_patterns("/groups/(?P<group_id>[^/]*)/profile$")
def __init__(self, hs):
super(GroupServlet, self).__init__()
self.auth = hs.get_auth()
self.clock = hs.get_clock()
self.groups_handler = hs.get_groups_local_handler()
@defer.inlineCallbacks
def on_GET(self, request, group_id):
requester = yield self.auth.get_user_by_req(request)
user_id = requester.user.to_string()
group_description = yield self.groups_handler.get_group_profile(group_id, user_id)
defer.returnValue((200, group_description))
@defer.inlineCallbacks
def on_POST(self, request, group_id):
requester = yield self.auth.get_user_by_req(request)
user_id = requester.user.to_string()
content = parse_json_object_from_request(request)
yield self.groups_handler.update_group_profile(
group_id, user_id, content,
)
defer.returnValue((200, {}))
class GroupSummaryServlet(RestServlet):
"""Get the full group summary
"""
PATTERNS = client_v2_patterns("/groups/(?P<group_id>[^/]*)/summary$")
def __init__(self, hs):
super(GroupSummaryServlet, self).__init__()
self.auth = hs.get_auth()
self.clock = hs.get_clock()
self.groups_handler = hs.get_groups_local_handler()
@defer.inlineCallbacks
def on_GET(self, request, group_id):
requester = yield self.auth.get_user_by_req(request)
user_id = requester.user.to_string()
get_group_summary = yield self.groups_handler.get_group_summary(group_id, user_id)
defer.returnValue((200, get_group_summary))
class GroupSummaryRoomsCatServlet(RestServlet):
"""Update/delete a rooms entry in the summary.
Matches both:
- /groups/:group/summary/rooms/:room_id
- /groups/:group/summary/categories/:category/rooms/:room_id
"""
PATTERNS = client_v2_patterns(
"/groups/(?P<group_id>[^/]*)/summary"
"(/categories/(?P<category_id>[^/]+))?"
"/rooms/(?P<room_id>[^/]*)$"
)
def __init__(self, hs):
super(GroupSummaryRoomsCatServlet, self).__init__()
self.auth = hs.get_auth()
self.clock = hs.get_clock()
self.groups_handler = hs.get_groups_local_handler()
@defer.inlineCallbacks
def on_PUT(self, request, group_id, category_id, room_id):
requester = yield self.auth.get_user_by_req(request)
user_id = requester.user.to_string()
content = parse_json_object_from_request(request)
resp = yield self.groups_handler.update_group_summary_room(
group_id, user_id,
room_id=room_id,
category_id=category_id,
content=content,
)
defer.returnValue((200, resp))
@defer.inlineCallbacks
def on_DELETE(self, request, group_id, category_id, room_id):
requester = yield self.auth.get_user_by_req(request)
user_id = requester.user.to_string()
resp = yield self.groups_handler.delete_group_summary_room(
group_id, user_id,
room_id=room_id,
category_id=category_id,
)
defer.returnValue((200, resp))
class GroupCategoryServlet(RestServlet):
"""Get/add/update/delete a group category
"""
PATTERNS = client_v2_patterns(
"/groups/(?P<group_id>[^/]*)/categories/(?P<category_id>[^/]+)$"
)
def __init__(self, hs):
super(GroupCategoryServlet, self).__init__()
self.auth = hs.get_auth()
self.clock = hs.get_clock()
self.groups_handler = hs.get_groups_local_handler()
@defer.inlineCallbacks
def on_GET(self, request, group_id, category_id):
requester = yield self.auth.get_user_by_req(request)
user_id = requester.user.to_string()
category = yield self.groups_handler.get_group_category(
group_id, user_id,
category_id=category_id,
)
defer.returnValue((200, category))
@defer.inlineCallbacks
def on_PUT(self, request, group_id, category_id):
requester = yield self.auth.get_user_by_req(request)
user_id = requester.user.to_string()
content = parse_json_object_from_request(request)
resp = yield self.groups_handler.update_group_category(
group_id, user_id,
category_id=category_id,
content=content,
)
defer.returnValue((200, resp))
@defer.inlineCallbacks
def on_DELETE(self, request, group_id, category_id):
requester = yield self.auth.get_user_by_req(request)
user_id = requester.user.to_string()
resp = yield self.groups_handler.delete_group_category(
group_id, user_id,
category_id=category_id,
)
defer.returnValue((200, resp))
class GroupCategoriesServlet(RestServlet):
"""Get all group categories
"""
PATTERNS = client_v2_patterns(
"/groups/(?P<group_id>[^/]*)/categories/$"
)
def __init__(self, hs):
super(GroupCategoriesServlet, self).__init__()
self.auth = hs.get_auth()
self.clock = hs.get_clock()
self.groups_handler = hs.get_groups_local_handler()
@defer.inlineCallbacks
def on_GET(self, request, group_id):
requester = yield self.auth.get_user_by_req(request)
user_id = requester.user.to_string()
category = yield self.groups_handler.get_group_categories(
group_id, user_id,
)
defer.returnValue((200, category))
class GroupRoleServlet(RestServlet):
"""Get/add/update/delete a group role
"""
PATTERNS = client_v2_patterns(
"/groups/(?P<group_id>[^/]*)/roles/(?P<role_id>[^/]+)$"
)
def __init__(self, hs):
super(GroupRoleServlet, self).__init__()
self.auth = hs.get_auth()
self.clock = hs.get_clock()
self.groups_handler = hs.get_groups_local_handler()
@defer.inlineCallbacks
def on_GET(self, request, group_id, role_id):
requester = yield self.auth.get_user_by_req(request)
user_id = requester.user.to_string()
category = yield self.groups_handler.get_group_role(
group_id, user_id,
role_id=role_id,
)
defer.returnValue((200, category))
@defer.inlineCallbacks
def on_PUT(self, request, group_id, role_id):
requester = yield self.auth.get_user_by_req(request)
user_id = requester.user.to_string()
content = parse_json_object_from_request(request)
resp = yield self.groups_handler.update_group_role(
group_id, user_id,
role_id=role_id,
content=content,
)
defer.returnValue((200, resp))
@defer.inlineCallbacks
def on_DELETE(self, request, group_id, role_id):
requester = yield self.auth.get_user_by_req(request)
user_id = requester.user.to_string()
resp = yield self.groups_handler.delete_group_role(
group_id, user_id,
role_id=role_id,
)
defer.returnValue((200, resp))
class GroupRolesServlet(RestServlet):
"""Get all group roles
"""
PATTERNS = client_v2_patterns(
"/groups/(?P<group_id>[^/]*)/roles/$"
)
def __init__(self, hs):
super(GroupRolesServlet, self).__init__()
self.auth = hs.get_auth()
self.clock = hs.get_clock()
self.groups_handler = hs.get_groups_local_handler()
@defer.inlineCallbacks
def on_GET(self, request, group_id):
requester = yield self.auth.get_user_by_req(request)
user_id = requester.user.to_string()
category = yield self.groups_handler.get_group_roles(
group_id, user_id,
)
defer.returnValue((200, category))
class GroupSummaryUsersRoleServlet(RestServlet):
"""Update/delete a user's entry in the summary.
Matches both:
- /groups/:group/summary/users/:room_id
- /groups/:group/summary/roles/:role/users/:user_id
"""
PATTERNS = client_v2_patterns(
"/groups/(?P<group_id>[^/]*)/summary"
"(/roles/(?P<role_id>[^/]+))?"
"/users/(?P<user_id>[^/]*)$"
)
def __init__(self, hs):
super(GroupSummaryUsersRoleServlet, self).__init__()
self.auth = hs.get_auth()
self.clock = hs.get_clock()
self.groups_handler = hs.get_groups_local_handler()
@defer.inlineCallbacks
def on_PUT(self, request, group_id, role_id, user_id):
requester = yield self.auth.get_user_by_req(request)
requester_user_id = requester.user.to_string()
content = parse_json_object_from_request(request)
resp = yield self.groups_handler.update_group_summary_user(
group_id, requester_user_id,
user_id=user_id,
role_id=role_id,
content=content,
)
defer.returnValue((200, resp))
@defer.inlineCallbacks
def on_DELETE(self, request, group_id, role_id, user_id):
requester = yield self.auth.get_user_by_req(request)
requester_user_id = requester.user.to_string()
resp = yield self.groups_handler.delete_group_summary_user(
group_id, requester_user_id,
user_id=user_id,
role_id=role_id,
)
defer.returnValue((200, resp))
class GroupRoomServlet(RestServlet):
"""Get all rooms in a group
"""
PATTERNS = client_v2_patterns("/groups/(?P<group_id>[^/]*)/rooms$")
def __init__(self, hs):
super(GroupRoomServlet, self).__init__()
self.auth = hs.get_auth()
self.clock = hs.get_clock()
self.groups_handler = hs.get_groups_local_handler()
@defer.inlineCallbacks
def on_GET(self, request, group_id):
requester = yield self.auth.get_user_by_req(request)
user_id = requester.user.to_string()
result = yield self.groups_handler.get_rooms_in_group(group_id, user_id)
defer.returnValue((200, result))
class GroupUsersServlet(RestServlet):
"""Get all users in a group
"""
PATTERNS = client_v2_patterns("/groups/(?P<group_id>[^/]*)/users$")
def __init__(self, hs):
super(GroupUsersServlet, self).__init__()
self.auth = hs.get_auth()
self.clock = hs.get_clock()
self.groups_handler = hs.get_groups_local_handler()
@defer.inlineCallbacks
def on_GET(self, request, group_id):
requester = yield self.auth.get_user_by_req(request)
user_id = requester.user.to_string()
result = yield self.groups_handler.get_users_in_group(group_id, user_id)
defer.returnValue((200, result))
class GroupCreateServlet(RestServlet):
"""Create a group
"""
PATTERNS = client_v2_patterns("/create_group$")
def __init__(self, hs):
super(GroupCreateServlet, self).__init__()
self.auth = hs.get_auth()
self.clock = hs.get_clock()
self.groups_handler = hs.get_groups_local_handler()
self.server_name = hs.hostname
@defer.inlineCallbacks
def on_POST(self, request):
requester = yield self.auth.get_user_by_req(request)
user_id = requester.user.to_string()
# TODO: Create group on remote server
content = parse_json_object_from_request(request)
localpart = content.pop("localpart")
group_id = GroupID.create(localpart, self.server_name).to_string()
result = yield self.groups_handler.create_group(group_id, user_id, content)
defer.returnValue((200, result))
class GroupAdminRoomsServlet(RestServlet):
"""Add a room to the group
"""
PATTERNS = client_v2_patterns(
"/groups/(?P<group_id>[^/]*)/admin/rooms/(?P<room_id>[^/]*)$"
)
def __init__(self, hs):
super(GroupAdminRoomsServlet, self).__init__()
self.auth = hs.get_auth()
self.clock = hs.get_clock()
self.groups_handler = hs.get_groups_local_handler()
@defer.inlineCallbacks
def on_PUT(self, request, group_id, room_id):
requester = yield self.auth.get_user_by_req(request)
user_id = requester.user.to_string()
content = parse_json_object_from_request(request)
result = yield self.groups_handler.add_room_to_group(
group_id, user_id, room_id, content,
)
defer.returnValue((200, result))
@defer.inlineCallbacks
def on_DELETE(self, request, group_id, room_id):
requester = yield self.auth.get_user_by_req(request)
user_id = requester.user.to_string()
result = yield self.groups_handler.remove_room_from_group(
group_id, user_id, room_id,
)
defer.returnValue((200, result))
class GroupAdminUsersInviteServlet(RestServlet):
"""Invite a user to the group
"""
PATTERNS = client_v2_patterns(
"/groups/(?P<group_id>[^/]*)/admin/users/invite/(?P<user_id>[^/]*)$"
)
def __init__(self, hs):
super(GroupAdminUsersInviteServlet, self).__init__()
self.auth = hs.get_auth()
self.clock = hs.get_clock()
self.groups_handler = hs.get_groups_local_handler()
self.store = hs.get_datastore()
self.is_mine_id = hs.is_mine_id
@defer.inlineCallbacks
def on_PUT(self, request, group_id, user_id):
requester = yield self.auth.get_user_by_req(request)
requester_user_id = requester.user.to_string()
content = parse_json_object_from_request(request)
config = content.get("config", {})
result = yield self.groups_handler.invite(
group_id, user_id, requester_user_id, config,
)
defer.returnValue((200, result))
class GroupAdminUsersKickServlet(RestServlet):
"""Kick a user from the group
"""
PATTERNS = client_v2_patterns(
"/groups/(?P<group_id>[^/]*)/admin/users/remove/(?P<user_id>[^/]*)$"
)
def __init__(self, hs):
super(GroupAdminUsersKickServlet, self).__init__()
self.auth = hs.get_auth()
self.clock = hs.get_clock()
self.groups_handler = hs.get_groups_local_handler()
@defer.inlineCallbacks
def on_PUT(self, request, group_id, user_id):
requester = yield self.auth.get_user_by_req(request)
requester_user_id = requester.user.to_string()
content = parse_json_object_from_request(request)
result = yield self.groups_handler.remove_user_from_group(
group_id, user_id, requester_user_id, content,
)
defer.returnValue((200, result))
class GroupSelfLeaveServlet(RestServlet):
"""Leave a joined group
"""
PATTERNS = client_v2_patterns(
"/groups/(?P<group_id>[^/]*)/self/leave$"
)
def __init__(self, hs):
super(GroupSelfLeaveServlet, self).__init__()
self.auth = hs.get_auth()
self.clock = hs.get_clock()
self.groups_handler = hs.get_groups_local_handler()
@defer.inlineCallbacks
def on_PUT(self, request, group_id):
requester = yield self.auth.get_user_by_req(request)
requester_user_id = requester.user.to_string()
content = parse_json_object_from_request(request)
result = yield self.groups_handler.remove_user_from_group(
group_id, requester_user_id, requester_user_id, content,
)
defer.returnValue((200, result))
class GroupSelfJoinServlet(RestServlet):
"""Attempt to join a group, or knock
"""
PATTERNS = client_v2_patterns(
"/groups/(?P<group_id>[^/]*)/self/join$"
)
def __init__(self, hs):
super(GroupSelfJoinServlet, self).__init__()
self.auth = hs.get_auth()
self.clock = hs.get_clock()
self.groups_handler = hs.get_groups_local_handler()
@defer.inlineCallbacks
def on_PUT(self, request, group_id):
requester = yield self.auth.get_user_by_req(request)
requester_user_id = requester.user.to_string()
content = parse_json_object_from_request(request)
result = yield self.groups_handler.join_group(
group_id, requester_user_id, content,
)
defer.returnValue((200, result))
class GroupSelfAcceptInviteServlet(RestServlet):
"""Accept a group invite
"""
PATTERNS = client_v2_patterns(
"/groups/(?P<group_id>[^/]*)/self/accept_invite$"
)
def __init__(self, hs):
super(GroupSelfAcceptInviteServlet, self).__init__()
self.auth = hs.get_auth()
self.clock = hs.get_clock()
self.groups_handler = hs.get_groups_local_handler()
@defer.inlineCallbacks
def on_PUT(self, request, group_id):
requester = yield self.auth.get_user_by_req(request)
requester_user_id = requester.user.to_string()
content = parse_json_object_from_request(request)
result = yield self.groups_handler.accept_invite(
group_id, requester_user_id, content,
)
defer.returnValue((200, result))
class GroupSelfUpdatePublicityServlet(RestServlet):
"""Update whether we publicise a users membership of a group
"""
PATTERNS = client_v2_patterns(
"/groups/(?P<group_id>[^/]*)/self/update_publicity$"
)
def __init__(self, hs):
super(GroupSelfUpdatePublicityServlet, self).__init__()
self.auth = hs.get_auth()
self.clock = hs.get_clock()
self.store = hs.get_datastore()
@defer.inlineCallbacks
def on_PUT(self, request, group_id):
requester = yield self.auth.get_user_by_req(request)
requester_user_id = requester.user.to_string()
content = parse_json_object_from_request(request)
publicise = content["publicise"]
yield self.store.update_group_publicity(
group_id, requester_user_id, publicise,
)
defer.returnValue((200, {}))
class PublicisedGroupsForUserServlet(RestServlet):
"""Get the list of groups a user is advertising
"""
PATTERNS = client_v2_patterns(
"/publicised_groups/(?P<user_id>[^/]*)$"
)
def __init__(self, hs):
super(PublicisedGroupsForUserServlet, self).__init__()
self.auth = hs.get_auth()
self.clock = hs.get_clock()
self.store = hs.get_datastore()
self.groups_handler = hs.get_groups_local_handler()
@defer.inlineCallbacks
def on_GET(self, request, user_id):
yield self.auth.get_user_by_req(request)
result = yield self.groups_handler.get_publicised_groups_for_user(
user_id
)
defer.returnValue((200, result))
class PublicisedGroupsForUsersServlet(RestServlet):
"""Get the list of groups a user is advertising
"""
PATTERNS = client_v2_patterns(
"/publicised_groups$"
)
def __init__(self, hs):
super(PublicisedGroupsForUsersServlet, self).__init__()
self.auth = hs.get_auth()
self.clock = hs.get_clock()
self.store = hs.get_datastore()
self.groups_handler = hs.get_groups_local_handler()
@defer.inlineCallbacks
def on_POST(self, request):
yield self.auth.get_user_by_req(request)
content = parse_json_object_from_request(request)
user_ids = content["user_ids"]
result = yield self.groups_handler.bulk_get_publicised_groups(
user_ids
)
defer.returnValue((200, result))
class GroupsForUserServlet(RestServlet):
"""Get all groups the logged in user is joined to
"""
PATTERNS = client_v2_patterns(
"/joined_groups$"
)
def __init__(self, hs):
super(GroupsForUserServlet, self).__init__()
self.auth = hs.get_auth()
self.clock = hs.get_clock()
self.groups_handler = hs.get_groups_local_handler()
@defer.inlineCallbacks
def on_GET(self, request):
requester = yield self.auth.get_user_by_req(request)
user_id = requester.user.to_string()
result = yield self.groups_handler.get_joined_groups(user_id)
defer.returnValue((200, result))
def register_servlets(hs, http_server):
GroupServlet(hs).register(http_server)
GroupSummaryServlet(hs).register(http_server)
GroupUsersServlet(hs).register(http_server)
GroupRoomServlet(hs).register(http_server)
GroupCreateServlet(hs).register(http_server)
GroupAdminRoomsServlet(hs).register(http_server)
GroupAdminUsersInviteServlet(hs).register(http_server)
GroupAdminUsersKickServlet(hs).register(http_server)
GroupSelfLeaveServlet(hs).register(http_server)
GroupSelfJoinServlet(hs).register(http_server)
GroupSelfAcceptInviteServlet(hs).register(http_server)
GroupsForUserServlet(hs).register(http_server)
GroupCategoryServlet(hs).register(http_server)
GroupCategoriesServlet(hs).register(http_server)
GroupSummaryRoomsCatServlet(hs).register(http_server)
GroupRoleServlet(hs).register(http_server)
GroupRolesServlet(hs).register(http_server)
GroupSelfUpdatePublicityServlet(hs).register(http_server)
GroupSummaryUsersRoleServlet(hs).register(http_server)
PublicisedGroupsForUserServlet(hs).register(http_server)
PublicisedGroupsForUsersServlet(hs).register(http_server)

5
synapse/rest/client/v2_alpha/sync.py
View file

@ -200,6 +200,11 @@ class SyncRestServlet(RestServlet):
"invite": invited,
"leave": archived,
},
"groups": {
"join": sync_result.groups.join,
"invite": sync_result.groups.invite,
"leave": sync_result.groups.leave,
},
"device_one_time_keys_count": sync_result.device_one_time_keys_count,
"next_batch": sync_result.next_batch.to_string(),
}

24
synapse/server.py
View file

@ -51,6 +51,10 @@ from synapse.handlers.initial_sync import InitialSyncHandler
from synapse.handlers.receipts import ReceiptsHandler
from synapse.handlers.read_marker import ReadMarkerHandler
from synapse.handlers.user_directory import UserDirectoyHandler
from synapse.handlers.groups_local import GroupsLocalHandler
from synapse.handlers.profile import ProfileHandler
from synapse.groups.groups_server import GroupsServerHandler
from synapse.groups.attestations import GroupAttestionRenewer, GroupAttestationSigning
from synapse.http.client import SimpleHttpClient, InsecureInterceptableContextFactory
from synapse.http.matrixfederationclient import MatrixFederationHttpClient
from synapse.notifier import Notifier
@ -112,6 +116,7 @@ class HomeServer(object):
'application_service_scheduler',
'application_service_handler',
'device_message_handler',
'profile_handler',
'notifier',
'distributor',
'client_resource',
@ -140,6 +145,10 @@ class HomeServer(object):
'read_marker_handler',
'action_generator',
'user_directory_handler',
'groups_local_handler',
'groups_server_handler',
'groups_attestation_signing',
'groups_attestation_renewer',
'spam_checker',
]
@ -253,6 +262,9 @@ class HomeServer(object):
def build_initial_sync_handler(self):
return InitialSyncHandler(self)
def build_profile_handler(self):
return ProfileHandler(self)
def build_event_sources(self):
return EventSources(self)
@ -311,6 +323,18 @@ class HomeServer(object):
def build_user_directory_handler(self):
return UserDirectoyHandler(self)
def build_groups_local_handler(self):
return GroupsLocalHandler(self)
def build_groups_server_handler(self):
return GroupsServerHandler(self)
def build_groups_attestation_signing(self):
return GroupAttestationSigning(self)
def build_groups_attestation_renewer(self):
return GroupAttestionRenewer(self)
def build_spam_checker(self):
return SpamChecker(self)

18
synapse/storage/__init__.py
View file

@ -37,7 +37,7 @@ from .media_repository import MediaRepositoryStore
from .rejections import RejectionsStore
from .event_push_actions import EventPushActionsStore
from .deviceinbox import DeviceInboxStore
from .group_server import GroupServerStore
from .state import StateStore
from .signatures import SignatureStore
from .filtering import FilteringStore
@ -88,6 +88,7 @@ class DataStore(RoomMemberStore, RoomStore,
DeviceStore,
DeviceInboxStore,
UserDirectoryStore,
GroupServerStore,
):
def __init__(self, db_conn, hs):
@ -135,6 +136,9 @@ class DataStore(RoomMemberStore, RoomStore,
db_conn, "pushers", "id",
extra_tables=[("deleted_pushers", "stream_id")],
)
self._group_updates_id_gen = StreamIdGenerator(
db_conn, "local_group_updates", "stream_id",
)
if isinstance(self.database_engine, PostgresEngine):
self._cache_id_gen = StreamIdGenerator(
@ -235,6 +239,18 @@ class DataStore(RoomMemberStore, RoomStore,
prefilled_cache=curr_state_delta_prefill,
)
_group_updates_prefill, min_group_updates_id = self._get_cache_dict(
db_conn, "local_group_updates",
entity_column="user_id",
stream_column="stream_id",
max_value=self._group_updates_id_gen.get_current_token(),
limit=1000,
)
self._group_updates_stream_cache = StreamChangeCache(
"_group_updates_stream_cache", min_group_updates_id,
prefilled_cache=_group_updates_prefill,
)
cur = LoggingTransaction(
db_conn.cursor(),
name="_find_stream_orderings_for_times_txn",

51
synapse/storage/_base.py
View file

@ -743,6 +743,33 @@ class SQLBaseStore(object):
txn.execute(sql, values)
return cls.cursor_to_dict(txn)
def _simple_update(self, table, keyvalues, updatevalues, desc):
return self.runInteraction(
desc,
self._simple_update_txn,
table, keyvalues, updatevalues,
)
@staticmethod
def _simple_update_txn(txn, table, keyvalues, updatevalues):
if keyvalues:
where = "WHERE %s" % " AND ".join("%s = ?" % k for k in keyvalues.iterkeys())
else:
where = ""
update_sql = "UPDATE %s SET %s %s" % (
table,
", ".join("%s = ?" % (k,) for k in updatevalues),
where,
)
txn.execute(
update_sql,
updatevalues.values() + keyvalues.values()
)
return txn.rowcount
def _simple_update_one(self, table, keyvalues, updatevalues,
desc="_simple_update_one"):
"""Executes an UPDATE query on the named table, setting new values for
@ -768,27 +795,13 @@ class SQLBaseStore(object):
table, keyvalues, updatevalues,
)
@staticmethod
def _simple_update_one_txn(txn, table, keyvalues, updatevalues):
if keyvalues:
where = "WHERE %s" % " AND ".join("%s = ?" % k for k in keyvalues.iterkeys())
else:
where = ""
@classmethod
def _simple_update_one_txn(cls, txn, table, keyvalues, updatevalues):
rowcount = cls._simple_update_txn(txn, table, keyvalues, updatevalues)
update_sql = "UPDATE %s SET %s %s" % (
table,
", ".join("%s = ?" % (k,) for k in updatevalues),
where,
)
txn.execute(
update_sql,
updatevalues.values() + keyvalues.values()
)
if txn.rowcount == 0:
if rowcount == 0:
raise StoreError(404, "No row found")
if txn.rowcount > 1:
if rowcount > 1:
raise StoreError(500, "More than one row matched")
@staticmethod

1187
synapse/storage/group_server.py Normal file
View file

File diff suppressed because it is too large Load diff

98
synapse/storage/profile.py
View file

@ -13,6 +13,8 @@
# See the License for the specific language governing permissions and
# limitations under the License.
from twisted.internet import defer
from ._base import SQLBaseStore
@ -55,3 +57,99 @@ class ProfileStore(SQLBaseStore):
updatevalues={"avatar_url": new_avatar_url},
desc="set_profile_avatar_url",
)
def get_from_remote_profile_cache(self, user_id):
return self._simple_select_one(
table="remote_profile_cache",
keyvalues={"user_id": user_id},
retcols=("displayname", "avatar_url",),
allow_none=True,
desc="get_from_remote_profile_cache",
)
def add_remote_profile_cache(self, user_id, displayname, avatar_url):
"""Ensure we are caching the remote user's profiles.
This should only be called when `is_subscribed_remote_profile_for_user`
would return true for the user.
"""
return self._simple_upsert(
table="remote_profile_cache",
keyvalues={"user_id": user_id},
values={
"displayname": displayname,
"avatar_url": avatar_url,
"last_check": self._clock.time_msec(),
},
desc="add_remote_profile_cache",
)
def update_remote_profile_cache(self, user_id, displayname, avatar_url):
return self._simple_update(
table="remote_profile_cache",
keyvalues={"user_id": user_id},
values={
"displayname": displayname,
"avatar_url": avatar_url,
"last_check": self._clock.time_msec(),
},
desc="update_remote_profile_cache",
)
@defer.inlineCallbacks
def maybe_delete_remote_profile_cache(self, user_id):
"""Check if we still care about the remote user's profile, and if we
don't then remove their profile from the cache
"""
subscribed = yield self.is_subscribed_remote_profile_for_user(user_id)
if not subscribed:
yield self._simple_delete(
table="remote_profile_cache",
keyvalues={"user_id": user_id},
desc="delete_remote_profile_cache",
)
def get_remote_profile_cache_entries_that_expire(self, last_checked):
"""Get all users who haven't been checked since `last_checked`
"""
def _get_remote_profile_cache_entries_that_expire_txn(txn):
sql = """
SELECT user_id, displayname, avatar_url
FROM remote_profile_cache
WHERE last_check < ?
"""
txn.execute(sql, (last_checked,))
return self.cursor_to_dict(txn)
return self.runInteraction(
"get_remote_profile_cache_entries_that_expire",
_get_remote_profile_cache_entries_that_expire_txn,
)
@defer.inlineCallbacks
def is_subscribed_remote_profile_for_user(self, user_id):
"""Check whether we are interested in a remote user's profile.
"""
res = yield self._simple_select_one_onecol(
table="group_users",
keyvalues={"user_id": user_id},
retcol="user_id",
allow_none=True,
desc="should_update_remote_profile_cache_for_user",
)
if res:
defer.returnValue(True)
res = yield self._simple_select_one_onecol(
table="group_invites",
keyvalues={"user_id": user_id},
retcol="user_id",
allow_none=True,
desc="should_update_remote_profile_cache_for_user",
)
if res:
defer.returnValue(True)

167
synapse/storage/schema/delta/43/group_server.sql Normal file
View file

@ -0,0 +1,167 @@
/* Copyright 2017 Vector Creations Ltd
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
CREATE TABLE groups (
group_id TEXT NOT NULL,
name TEXT, -- the display name of the room
avatar_url TEXT,
short_description TEXT,
long_description TEXT
);
CREATE UNIQUE INDEX groups_idx ON groups(group_id);
-- list of users the group server thinks are joined
CREATE TABLE group_users (
group_id TEXT NOT NULL,
user_id TEXT NOT NULL,
is_admin BOOLEAN NOT NULL,
is_public BOOLEAN NOT NULL -- whether the users membership can be seen by everyone
);
CREATE INDEX groups_users_g_idx ON group_users(group_id, user_id);
CREATE INDEX groups_users_u_idx ON group_users(user_id);
-- list of users the group server thinks are invited
CREATE TABLE group_invites (
group_id TEXT NOT NULL,
user_id TEXT NOT NULL
);
CREATE INDEX groups_invites_g_idx ON group_invites(group_id, user_id);
CREATE INDEX groups_invites_u_idx ON group_invites(user_id);
CREATE TABLE group_rooms (
group_id TEXT NOT NULL,
room_id TEXT NOT NULL,
is_public BOOLEAN NOT NULL -- whether the room can be seen by everyone
);
CREATE UNIQUE INDEX groups_rooms_g_idx ON group_rooms(group_id, room_id);
CREATE INDEX groups_rooms_r_idx ON group_rooms(room_id);
-- Rooms to include in the summary
CREATE TABLE group_summary_rooms (
group_id TEXT NOT NULL,
room_id TEXT NOT NULL,
category_id TEXT NOT NULL,
room_order BIGINT NOT NULL,
is_public BOOLEAN NOT NULL, -- whether the room should be show to everyone
UNIQUE (group_id, category_id, room_id, room_order),
CHECK (room_order > 0)
);
CREATE UNIQUE INDEX group_summary_rooms_g_idx ON group_summary_rooms(group_id, room_id, category_id);
-- Categories to include in the summary
CREATE TABLE group_summary_room_categories (
group_id TEXT NOT NULL,
category_id TEXT NOT NULL,
cat_order BIGINT NOT NULL,
UNIQUE (group_id, category_id, cat_order),
CHECK (cat_order > 0)
);
-- The categories in the group
CREATE TABLE group_room_categories (
group_id TEXT NOT NULL,
category_id TEXT NOT NULL,
profile TEXT NOT NULL,
is_public BOOLEAN NOT NULL, -- whether the category should be show to everyone
UNIQUE (group_id, category_id)
);
-- The users to include in the group summary
CREATE TABLE group_summary_users (
group_id TEXT NOT NULL,
user_id TEXT NOT NULL,
role_id TEXT NOT NULL,
user_order BIGINT NOT NULL,
is_public BOOLEAN NOT NULL -- whether the user should be show to everyone
);
CREATE INDEX group_summary_users_g_idx ON group_summary_users(group_id);
-- The roles to include in the group summary
CREATE TABLE group_summary_roles (
group_id TEXT NOT NULL,
role_id TEXT NOT NULL,
role_order BIGINT NOT NULL,
UNIQUE (group_id, role_id, role_order),
CHECK (role_order > 0)
);
-- The roles in a groups
CREATE TABLE group_roles (
group_id TEXT NOT NULL,
role_id TEXT NOT NULL,
profile TEXT NOT NULL,
is_public BOOLEAN NOT NULL, -- whether the role should be show to everyone
UNIQUE (group_id, role_id)
);
-- List of attestations we've given out and need to renew
CREATE TABLE group_attestations_renewals (
group_id TEXT NOT NULL,
user_id TEXT NOT NULL,
valid_until_ms BIGINT NOT NULL
);
CREATE INDEX group_attestations_renewals_g_idx ON group_attestations_renewals(group_id, user_id);
CREATE INDEX group_attestations_renewals_u_idx ON group_attestations_renewals(user_id);
CREATE INDEX group_attestations_renewals_v_idx ON group_attestations_renewals(valid_until_ms);
-- List of attestations we've received from remotes and are interested in.
CREATE TABLE group_attestations_remote (
group_id TEXT NOT NULL,
user_id TEXT NOT NULL,
valid_until_ms BIGINT NOT NULL,
attestation_json TEXT NOT NULL
);
CREATE INDEX group_attestations_remote_g_idx ON group_attestations_remote(group_id, user_id);
CREATE INDEX group_attestations_remote_u_idx ON group_attestations_remote(user_id);
CREATE INDEX group_attestations_remote_v_idx ON group_attestations_remote(valid_until_ms);
-- The group membership for the HS's users
CREATE TABLE local_group_membership (
group_id TEXT NOT NULL,
user_id TEXT NOT NULL,
is_admin BOOLEAN NOT NULL,
membership TEXT NOT NULL,
is_publicised BOOLEAN NOT NULL, -- if the user is publicising their membership
content TEXT NOT NULL
);
CREATE INDEX local_group_membership_u_idx ON local_group_membership(user_id, group_id);
CREATE INDEX local_group_membership_g_idx ON local_group_membership(group_id);
CREATE TABLE local_group_updates (
stream_id BIGINT NOT NULL,
group_id TEXT NOT NULL,
user_id TEXT NOT NULL,
type TEXT NOT NULL,
content TEXT NOT NULL
);

28
synapse/storage/schema/delta/43/profile_cache.sql Normal file
View file

@ -0,0 +1,28 @@
/* Copyright 2017 New Vector Ltd
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
-- A subset of remote users whose profiles we have cached.
-- Whether a user is in this table or not is defined by the storage function
-- `is_subscribed_remote_profile_for_user`
CREATE TABLE remote_profile_cache (
user_id TEXT NOT NULL,
displayname TEXT,
avatar_url TEXT,
last_check BIGINT NOT NULL
);
CREATE UNIQUE INDEX remote_profile_cache_user_id ON remote_profile_cache(user_id);
CREATE INDEX remote_profile_cache_time ON remote_profile_cache(last_check);

4
synapse/streams/events.py
View file

@ -45,6 +45,7 @@ class EventSources(object):
push_rules_key, _ = self.store.get_push_rules_stream_token()
to_device_key = self.store.get_to_device_stream_token()
device_list_key = self.store.get_device_stream_token()
groups_key = self.store.get_group_stream_token()
token = StreamToken(
room_key=(
@ -65,6 +66,7 @@ class EventSources(object):
push_rules_key=push_rules_key,
to_device_key=to_device_key,
device_list_key=device_list_key,
groups_key=groups_key,
)
defer.returnValue(token)
@ -73,6 +75,7 @@ class EventSources(object):
push_rules_key, _ = self.store.get_push_rules_stream_token()
to_device_key = self.store.get_to_device_stream_token()
device_list_key = self.store.get_device_stream_token()
groups_key = self.store.get_group_stream_token()
token = StreamToken(
room_key=(
@ -93,5 +96,6 @@ class EventSources(object):
push_rules_key=push_rules_key,
to_device_key=to_device_key,
device_list_key=device_list_key,
groups_key=groups_key,
)
defer.returnValue(token)

7
synapse/types.py
View file

@ -156,6 +156,11 @@ class EventID(DomainSpecificString):
SIGIL = "$"
class GroupID(DomainSpecificString):
"""Structure representing a group ID."""
SIGIL = "+"
class StreamToken(
namedtuple("Token", (
"room_key",
@ -166,6 +171,7 @@ class StreamToken(
"push_rules_key",
"to_device_key",
"device_list_key",
"groups_key",
))
):
_SEPARATOR = "_"
@ -204,6 +210,7 @@ class StreamToken(
or (int(other.push_rules_key) < int(self.push_rules_key))
or (int(other.to_device_key) < int(self.to_device_key))
or (int(other.device_list_key) < int(self.device_list_key))
or (int(other.groups_key) < int(self.groups_key))
)
def copy_and_advance(self, key, new_value):

4
tests/handlers/test_profile.py
View file

@ -62,8 +62,6 @@ class ProfileTestCase(unittest.TestCase):
self.ratelimiter = hs.get_ratelimiter()
self.ratelimiter.send_message.return_value = (True, 0)
hs.handlers = ProfileHandlers(hs)
self.store = hs.get_datastore()
self.frank = UserID.from_string("@1234ABCD:test")
@ -72,7 +70,7 @@ class ProfileTestCase(unittest.TestCase):
yield self.store.create_profile(self.frank.localpart)
self.handler = hs.get_handlers().profile_handler
self.handler = hs.get_profile_handler()
@defer.inlineCallbacks
def test_get_my_name(self):

5
tests/handlers/test_register.py
View file

@ -40,13 +40,14 @@ class RegistrationTestCase(unittest.TestCase):
self.hs = yield setup_test_homeserver(
handlers=None,
http_client=None,
expire_access_token=True)
expire_access_token=True,
profile_handler=Mock(),
)
self.macaroon_generator = Mock(
generate_access_token=Mock(return_value='secret'))
self.hs.get_macaroon_generator = Mock(return_value=self.macaroon_generator)
self.hs.handlers = RegistrationHandlers(self.hs)
self.handler = self.hs.get_handlers().registration_handler
self.hs.get_handlers().profile_handler = Mock()
@defer.inlineCallbacks
def test_user_is_created_and_logged_in_if_doesnt_exist(self):

3
tests/rest/client/v1/test_profile.py
View file

@ -46,6 +46,7 @@ class ProfileTestCase(unittest.TestCase):
resource_for_client=self.mock_resource,
federation=Mock(),
replication_layer=Mock(),
profile_handler=self.mock_handler
)
def _get_user_by_req(request=None, allow_guest=False):
@ -53,8 +54,6 @@ class ProfileTestCase(unittest.TestCase):
hs.get_v1auth().get_user_by_req = _get_user_by_req
hs.get_handlers().profile_handler = self.mock_handler
profile.register_servlets(hs, self.mock_resource)
@defer.inlineCallbacks

4
tests/rest/client/v1/test_rooms.py
View file

@ -1032,7 +1032,7 @@ class RoomMessageListTestCase(RestTestCase):
@defer.inlineCallbacks
def test_topo_token_is_accepted(self):
token = "t1-0_0_0_0_0_0_0_0"
token = "t1-0_0_0_0_0_0_0_0_0"
(code, response) = yield self.mock_resource.trigger_get(
"/rooms/%s/messages?access_token=x&from=%s" %
(self.room_id, token))
@ -1044,7 +1044,7 @@ class RoomMessageListTestCase(RestTestCase):
@defer.inlineCallbacks
def test_stream_token_is_accepted_for_fwd_pagianation(self):
token = "s0_0_0_0_0_0_0_0"
token = "s0_0_0_0_0_0_0_0_0"
(code, response) = yield self.mock_resource.trigger_get(
"/rooms/%s/messages?access_token=x&from=%s" %
(self.room_id, token))