mirror of
https://github.com/matrix-construct/construct
synced 2024-10-04 14:48:56 +02:00
111 lines
2.3 KiB
C++
111 lines
2.3 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 :Request a prototype for creating a leave event."
|
||
|
};
|
||
|
|
||
|
const string_view
|
||
|
make_leave_description
|
||
|
{R"(
|
||
|
|
||
|
Sends a partial event to the remote with enough information for them to
|
||
|
create a leave event 'in the blind' for one of their users.
|
||
|
|
||
|
)"};
|
||
|
|
||
|
resource
|
||
|
make_leave_resource
|
||
|
{
|
||
|
"/_matrix/federation/v1/make_leave/",
|
||
|
{
|
||
|
make_leave_description,
|
||
|
resource::DIRECTORY
|
||
|
}
|
||
|
};
|
||
|
|
||
|
resource::response
|
||
|
get__make_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(request.parv.size() < 2)
|
||
|
throw m::NEED_MORE_PARAMS
|
||
|
{
|
||
|
"user_id path parameter required"
|
||
|
};
|
||
|
|
||
|
m::user::id::buf user_id
|
||
|
{
|
||
|
url::decode(request.parv[1], user_id)
|
||
|
};
|
||
|
|
||
|
uint64_t depth;
|
||
|
const m::event::id::buf prev_id
|
||
|
{
|
||
|
m::head(room_id, depth)
|
||
|
};
|
||
|
|
||
|
const json::value prev
|
||
|
{
|
||
|
prev_id
|
||
|
};
|
||
|
|
||
|
const json::value prevs[]
|
||
|
{
|
||
|
{ &prev, 1 }
|
||
|
};
|
||
|
|
||
|
thread_local char bufs[96_KiB];
|
||
|
mutable_buffer buf{bufs};
|
||
|
|
||
|
json::iov content, event, wrapper;
|
||
|
const json::iov::push push[]
|
||
|
{
|
||
|
{ event, { "room_id", room_id }},
|
||
|
{ event, { "type", "m.room.member" }},
|
||
|
{ event, { "state_key", user_id }},
|
||
|
{ event, { "depth", int64_t(depth) + 1 }},
|
||
|
{ event, { "membership", "leave" }},
|
||
|
{ content, { "membership", "leave" }},
|
||
|
{ event, { "prev_events", { prevs, 1 } }},
|
||
|
{ event, { "content", stringify(buf, content) }},
|
||
|
{ wrapper, { "event", stringify(buf, event) }},
|
||
|
};
|
||
|
|
||
|
return resource::response
|
||
|
{
|
||
|
client, wrapper
|
||
|
};
|
||
|
}
|
||
|
|
||
|
resource::method
|
||
|
method_get
|
||
|
{
|
||
|
make_leave_resource, "GET", get__make_leave,
|
||
|
{
|
||
|
method_get.VERIFY_ORIGIN
|
||
|
}
|
||
|
};
|