diff options
Diffstat (limited to 'synapse')
| -rw-r--r-- | synapse/federation/transport/client.py | 17 | ||||
| -rw-r--r-- | synapse/federation/transport/server.py | 18 | ||||
| -rw-r--r-- | synapse/groups/groups_server.py | 78 | ||||
| -rw-r--r-- | synapse/handlers/groups_local.py | 40 | ||||
| -rw-r--r-- | synapse/storage/group_server.py | 5 |
5 files changed, 133 insertions, 25 deletions
diff --git a/synapse/federation/transport/client.py b/synapse/federation/transport/client.py index 3beab47832..50a967a7ec 100644 --- a/synapse/federation/transport/client.py +++ b/synapse/federation/transport/client.py @@ -615,6 +615,19 @@ class TransportLayerClient(object): ) @log_function + def join_group(self, destination, group_id, user_id, content): + """Attempts to join a group + """ + path = PREFIX + "/groups/%s/users/%s/join" % (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 """ @@ -858,8 +871,8 @@ class TransportLayerClient(object): ) @log_function - def set_group_joinable(self, destination, group_id, requester_user_id, - content): + def set_group_join_policy(self, destination, group_id, requester_user_id, + content): """Sets the join policy for a group """ path = PREFIX + "/groups/%s/settings/m.join_policy" % (group_id,) diff --git a/synapse/federation/transport/server.py b/synapse/federation/transport/server.py index b98e30459c..4c94d5a36c 100644 --- a/synapse/federation/transport/server.py +++ b/synapse/federation/transport/server.py @@ -803,6 +803,23 @@ class FederationGroupsAcceptInviteServlet(BaseFederationServlet): defer.returnValue((200, new_content)) +class FederationGroupsJoinServlet(BaseFederationServlet): + """Attempt to join a group + """ + PATH = "/groups/(?P<group_id>[^/]*)/users/(?P<user_id>[^/]*)/join$" + + @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.join_group( + group_id, user_id, content, + ) + + defer.returnValue((200, new_content)) + + class FederationGroupsRemoveUserServlet(BaseFederationServlet): """Leave or kick a user from the group """ @@ -1182,6 +1199,7 @@ GROUP_SERVER_SERVLET_CLASSES = ( FederationGroupsInvitedUsersServlet, FederationGroupsInviteServlet, FederationGroupsAcceptInviteServlet, + FederationGroupsJoinServlet, FederationGroupsRemoveUserServlet, FederationGroupsSummaryRoomsServlet, FederationGroupsCategoriesServlet, diff --git a/synapse/groups/groups_server.py b/synapse/groups/groups_server.py index 70781e1854..2d95b04e0c 100644 --- a/synapse/groups/groups_server.py +++ b/synapse/groups/groups_server.py @@ -404,9 +404,16 @@ class GroupsServerHandler(object): yield self.check_group_is_ours(group_id, requester_user_id) - group_description = yield self.store.get_group(group_id) + group = yield self.store.get_group(group_id) + + if group: + cols = [ + "name", "short_description", "long_description", + "avatar_url", "is_public", + ] + group_description = {key: group[key] for key in cols} + group_description["is_openly_joinable"] = group["join_policy"] == "open" - if group_description: defer.returnValue(group_description) else: raise SynapseError(404, "Unknown group") @@ -678,30 +685,21 @@ class GroupsServerHandler(object): raise SynapseError(502, "Unknown state returned by HS") @defer.inlineCallbacks - def accept_invite(self, group_id, requester_user_id, content): - """User tries to accept an invite to the group. + def _add_user(self, group_id, user_id, content): + """Add a user to a group based on a content dict. - 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) + See accept_invite, join_group. """ - - yield self.check_group_is_ours(group_id, requester_user_id, and_exists=True) - - is_invited = yield self.store.is_user_invited_to_local_group( - group_id, requester_user_id, - ) - if not is_invited: - raise SynapseError(403, "User not invited to group") - - if not self.hs.is_mine_id(requester_user_id): + if not self.hs.is_mine_id(user_id): local_attestation = self.attestations.create_attestation( - group_id, requester_user_id, + group_id, user_id, ) + remote_attestation = content["attestation"] yield self.attestations.verify_attestation( remote_attestation, - user_id=requester_user_id, + user_id=user_id, group_id=group_id, ) else: @@ -711,13 +709,53 @@ class GroupsServerHandler(object): is_public = _parse_visibility_from_contents(content) yield self.store.add_user_to_group( - group_id, requester_user_id, + group_id, user_id, is_admin=False, is_public=is_public, local_attestation=local_attestation, remote_attestation=remote_attestation, ) + defer.returnValue(local_attestation) + + @defer.inlineCallbacks + def accept_invite(self, group_id, requester_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, requester_user_id, and_exists=True) + + is_invited = yield self.store.is_user_invited_to_local_group( + group_id, requester_user_id, + ) + if not is_invited: + raise SynapseError(403, "User not invited to group") + + local_attestation = yield self._add_user(group_id, requester_user_id, content) + + defer.returnValue({ + "state": "join", + "attestation": local_attestation, + }) + + @defer.inlineCallbacks + def join_group(self, group_id, requester_user_id, content): + """User tries to join the group. + + This will error if the group requires an invite/knock to join + """ + + group_info = yield self.check_group_is_ours( + group_id, requester_user_id, and_exists=True + ) + if group_info['join_policy'] != "open": + raise SynapseError(403, "Group is not publicly joinable") + + local_attestation = yield self._add_user(group_id, requester_user_id, content) + defer.returnValue({ "state": "join", "attestation": local_attestation, @@ -874,7 +912,7 @@ def _parse_join_policy_dict(join_policy_dict): """ join_policy_type = join_policy_dict.get("type") if not join_policy_type: - return True + return "invite" if join_policy_type not in ("invite", "open"): raise SynapseError( diff --git a/synapse/handlers/groups_local.py b/synapse/handlers/groups_local.py index 5f7b0ff305..977993e7d4 100644 --- a/synapse/handlers/groups_local.py +++ b/synapse/handlers/groups_local.py @@ -229,7 +229,45 @@ class GroupsLocalHandler(object): def join_group(self, group_id, user_id, content): """Request to join a group """ - raise NotImplementedError() # TODO + if self.is_mine_id(group_id): + yield self.groups_server_handler.join_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 + + res = yield self.transport_client.join_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, + server_name=get_domain_from_id(group_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 accept_invite(self, group_id, user_id, content): diff --git a/synapse/storage/group_server.py b/synapse/storage/group_server.py index db316a27ec..da05ccb027 100644 --- a/synapse/storage/group_server.py +++ b/synapse/storage/group_server.py @@ -55,10 +55,11 @@ class GroupServerStore(SQLBaseStore): "group_id": group_id, }, retcols=( - "name", "short_description", "long_description", "avatar_url", "is_public" + "name", "short_description", "long_description", + "avatar_url", "is_public", "join_policy", ), allow_none=True, - desc="is_user_in_group", + desc="get_group", ) def get_users_in_group(self, group_id, include_private=False): |