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construct/modules/client/keys/signatures/upload.cc
2020-04-01 19:52:31 -07:00

121 lines
2.6 KiB
C++

// The Construct
//
// Copyright (C) The Construct Developers, Authors & Contributors
// Copyright (C) 2016-2020 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.
namespace ircd::m
{
static resource::response post_keys_signatures_upload(client &, const resource::request &);
extern resource::method keys_signatures_upload_post;
extern resource keys_signatures_upload;
}
ircd::mapi::header
IRCD_MODULE
{
"Client (undocumented) :Keys Signatures Upload"
};
decltype(ircd::m::keys_signatures_upload)
ircd::m::keys_signatures_upload
{
"/_matrix/client/unstable/keys/signatures/upload",
{
"(undocumented) Keys Signatures Upload"
}
};
decltype(ircd::m::keys_signatures_upload_post)
ircd::m::keys_signatures_upload_post
{
keys_signatures_upload, "POST", post_keys_signatures_upload,
{
keys_signatures_upload_post.REQUIRES_AUTH
}
};
ircd::m::resource::response
ircd::m::post_keys_signatures_upload(client &client,
const resource::request &request)
{
const m::device::id::buf device_id
{
m::user::tokens::device(request.access_token)
};
const m::user::room user_room
{
request.user_id
};
for(const auto &[_user_id, devices_keys_] : request)
{
if(!valid(m::id::USER, _user_id))
continue;
if(_user_id != request.user_id)
throw m::ACCESS_DENIED
{
"Uploading for user %s by %s not allowed or supported",
_user_id,
string_view{request.user_id},
};
const m::user::id user_id
{
_user_id
};
const m::user::devices devices
{
user_id
};
const json::object &devices_keys
{
devices_keys_
};
for(const auto &[_device_id, device_keys_] : devices_keys)
{
const m::device_keys device_keys
{
device_keys_
};
if(json::get<"device_id"_>(device_keys) != _device_id)
throw m::BAD_REQUEST
{
"device_id '%s' does not match object property name '%s'",
json::get<"device_id"_>(device_keys),
_device_id,
};
if((false) && _device_id != device_id) // is this the "cross-sign?" gotta find out!
throw m::ACCESS_DENIED
{
"device_id '%s' does not match your current device_id '%s'",
_device_id,
string_view{device_id},
};
const bool set
{
devices.set(_device_id, "signatures", device_keys_)
};
}
}
return resource::response
{
client, json::members
{
{ "failures", json::empty_object }
}
};
}