mirror of
https://github.com/matrix-construct/construct
synced 2024-12-27 07:54:05 +01:00
126 lines
2.6 KiB
C++
126 lines
2.6 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
|
|
{
|
|
"Matrix m.room.create"
|
|
};
|
|
|
|
static void
|
|
_can_create_room(const m::event &event,
|
|
m::vm::eval &eval)
|
|
{
|
|
const m::event::id &event_id
|
|
{
|
|
at<"event_id"_>(event)
|
|
};
|
|
|
|
const m::room::id &room_id
|
|
{
|
|
at<"room_id"_>(event)
|
|
};
|
|
|
|
const m::user::id &sender
|
|
{
|
|
at<"sender"_>(event)
|
|
};
|
|
|
|
if(room_id.host() != sender.host())
|
|
throw m::ACCESS_DENIED
|
|
{
|
|
"Room on '%s' cannot be created by sender on '%s'",
|
|
room_id.host(),
|
|
sender.host()
|
|
};
|
|
|
|
if(room_id.host() != event_id.host())
|
|
throw m::ACCESS_DENIED
|
|
{
|
|
"Room on '%s' cannot be created by event from '%s'",
|
|
room_id.host(),
|
|
event_id.host()
|
|
};
|
|
|
|
if(room_id.host() != at<"origin"_>(event))
|
|
throw m::ACCESS_DENIED
|
|
{
|
|
"Room on '%s' cannot be created by event originating from '%s'",
|
|
room_id.host(),
|
|
at<"origin"_>(event)
|
|
};
|
|
|
|
const json::object &content
|
|
{
|
|
at<"content"_>(event)
|
|
};
|
|
|
|
// note: this is a purposely weak check of the content.creator field.
|
|
// This server accepts a missing content.creator field entirely because
|
|
// it considers the sender of the create event as the room creator.
|
|
// Nevertheless if the content.creator field was specified it must match
|
|
// the sender or we reject.
|
|
if(content.has("creator"))
|
|
if(unquote(content.at("creator")) != sender)
|
|
throw m::ACCESS_DENIED
|
|
{
|
|
"Room %s creator must be the sender %s",
|
|
string_view{room_id},
|
|
string_view{sender}
|
|
};
|
|
}
|
|
|
|
const m::hookfn<m::vm::eval &>
|
|
_can_create_room_hookfn
|
|
{
|
|
_can_create_room,
|
|
{
|
|
{ "_site", "vm.eval" },
|
|
{ "type", "m.room.create" },
|
|
}
|
|
};
|
|
|
|
static void
|
|
_created_room(const m::event &event,
|
|
m::vm::eval &)
|
|
{
|
|
const m::room::id &room_id
|
|
{
|
|
at<"room_id"_>(event)
|
|
};
|
|
|
|
const string_view &local
|
|
{
|
|
room_id.localname()
|
|
};
|
|
|
|
if(local != "users") //TODO: circ dep
|
|
send(m::my_room, at<"sender"_>(event), "ircd.room", room_id, json::object{});
|
|
|
|
log::debug
|
|
{
|
|
m::log, "Creation of room %s by %s (%s)",
|
|
string_view{room_id},
|
|
at<"sender"_>(event),
|
|
at<"event_id"_>(event)
|
|
};
|
|
}
|
|
|
|
const m::hookfn<m::vm::eval &>
|
|
_created_room_hookfn
|
|
{
|
|
_created_room,
|
|
{
|
|
{ "_site", "vm.effect" },
|
|
{ "type", "m.room.create" },
|
|
}
|
|
};
|