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construct/modules/federation/event.cc

85 lines
1.5 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 event"
};
struct send
:m::resource
{
using m::resource::resource;
}
event_resource
{
"/_matrix/federation/v1/event/",
{
"federation event",
resource::DIRECTORY,
}
};
m::resource::response
handle_get(client &client,
const m::resource::request &request)
{
if(request.parv.size() < 1)
throw m::NEED_MORE_PARAMS
{
"event_id path parameter required."
};
m::event::id::buf event_id
{
url::decode(event_id, request.parv[0])
};
const m::event::fetch event
{
event_id
};
if(!visible(event, request.node_id))
throw m::ACCESS_DENIED
{
"You are not permitted to view this event"
};
m::resource::response::chunked response
{
client, http::OK
};
json::stack out
{
response.buf, response.flusher()
};
json::stack::object top{out};
json::stack::array pdus
{
top, "pdus"
};
pdus.append(event);
return std::move(response);
}
m::resource::method
method_get
{
event_resource, "GET", handle_get,
{
method_get.VERIFY_ORIGIN
}
};