mirror of
https://github.com/matrix-construct/construct
synced 2024-10-31 10:58:54 +01:00
140 lines
2.8 KiB
C++
140 lines
2.8 KiB
C++
// Matrix Construct
|
|
//
|
|
// Copyright (C) Matrix Construct Developers, Authors & Contributors
|
|
// Copyright (C) 2016-2018 Jason Volk <jason@zemos.net>
|
|
//
|
|
// Permission to use, copy, modify, and/or distribute this software for any
|
|
// purpose with or without fee is hereby granted, provided that the above
|
|
// copyright notice and this permission notice is present in all copies. The
|
|
// full license for this software is available in the LICENSE file.
|
|
|
|
using namespace ircd;
|
|
|
|
mapi::header
|
|
IRCD_MODULE
|
|
{
|
|
"Federation :Send leave event"
|
|
};
|
|
|
|
const string_view
|
|
send_leave_description
|
|
{R"(
|
|
|
|
Inject a leave event into a room originating from a server without any joined
|
|
users in that room.
|
|
|
|
)"};
|
|
|
|
resource
|
|
send_leave_resource
|
|
{
|
|
"/_matrix/federation/v1/send_leave/",
|
|
{
|
|
send_leave_description,
|
|
resource::DIRECTORY
|
|
}
|
|
};
|
|
|
|
resource::response
|
|
put__send_leave(client &client,
|
|
const resource::request &request)
|
|
{
|
|
if(request.parv.size() < 1)
|
|
throw m::NEED_MORE_PARAMS
|
|
{
|
|
"room_id path parameter required"
|
|
};
|
|
|
|
m::room::id::buf room_id
|
|
{
|
|
url::decode(request.parv[0], room_id)
|
|
};
|
|
|
|
if(!my_host(room_id.host()))
|
|
throw m::error
|
|
{
|
|
http::FORBIDDEN, "M_INVALID_ROOM_ID",
|
|
"Can only send_leave for rooms on my host '%s'",
|
|
my_host()
|
|
};
|
|
|
|
if(request.parv.size() < 2)
|
|
throw m::NEED_MORE_PARAMS
|
|
{
|
|
"event_id path parameter required"
|
|
};
|
|
|
|
m::event::id::buf event_id
|
|
{
|
|
url::decode(request.parv[1], event_id)
|
|
};
|
|
|
|
const m::event event
|
|
{
|
|
request
|
|
};
|
|
|
|
if(at<"event_id"_>(event) != event_id)
|
|
throw m::error
|
|
{
|
|
http::NOT_MODIFIED, "M_MISMATCH_EVENT_ID",
|
|
"ID of event in request body does not match path parameter."
|
|
};
|
|
|
|
if(at<"room_id"_>(event) != room_id)
|
|
throw m::error
|
|
{
|
|
http::NOT_MODIFIED, "M_MISMATCH_ROOM_ID",
|
|
"ID of room in request body does not match path parameter."
|
|
};
|
|
|
|
if(json::get<"type"_>(event) != "m.room.member")
|
|
throw m::error
|
|
{
|
|
http::NOT_MODIFIED, "M_INVALID_TYPE",
|
|
"Event type must be m.room.member"
|
|
};
|
|
|
|
if(json::get<"membership"_>(event) && json::get<"membership"_>(event) != "leave")
|
|
throw m::error
|
|
{
|
|
http::NOT_MODIFIED, "M_INVALID_MEMBERSHIP",
|
|
"Event membership state must be 'leave'."
|
|
};
|
|
|
|
if(unquote(json::get<"content"_>(event).get("membership")) != "leave")
|
|
throw m::error
|
|
{
|
|
http::NOT_MODIFIED, "M_INVALID_CONTENT_MEMBERSHIP",
|
|
"Event content.membership state must be 'leave'."
|
|
};
|
|
|
|
if(json::get<"origin"_>(event) != request.origin)
|
|
throw m::error
|
|
{
|
|
http::NOT_MODIFIED, "M_MISMATCH_ORIGIN",
|
|
"Event origin must be you."
|
|
};
|
|
|
|
m::vm::opts vmopts;
|
|
vmopts.non_conform.set(m::event::conforms::MISSING_PREV_STATE);
|
|
vmopts.non_conform.set(m::event::conforms::MISSING_MEMBERSHIP);
|
|
m::vm::eval eval
|
|
{
|
|
event, vmopts
|
|
};
|
|
|
|
return resource::response
|
|
{
|
|
client, http::OK
|
|
};
|
|
}
|
|
|
|
resource::method
|
|
method_put
|
|
{
|
|
send_leave_resource, "PUT", put__send_leave,
|
|
{
|
|
method_put.VERIFY_ORIGIN
|
|
}
|
|
};
|