mirror of
https://github.com/matrix-construct/construct
synced 2024-08-26 03:15:17 +02:00
181 lines
3.8 KiB
C++
181 lines
3.8 KiB
C++
// Matrix Construct
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//
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// Copyright (C) Matrix Construct Developers, Authors & Contributors
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// Copyright (C) 2016-2018 Jason Volk <jason@zemos.net>
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//
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// Permission to use, copy, modify, and/or distribute this software for any
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// purpose with or without fee is hereby granted, provided that the above
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// copyright notice and this permission notice is present in all copies. The
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// full license for this software is available in the LICENSE file.
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using namespace ircd;
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static void
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send_to_device(const string_view &txnid,
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const m::user::id &sender,
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const m::user::id &target,
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const string_view &device_id,
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const string_view &type,
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const json::object &message);
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static resource::response
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put__send_to_device(client &client,
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const resource::request &request);
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mapi::header
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IRCD_MODULE
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{
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"Client 14.9 :Send-to-Device messaging"
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};
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ircd::resource
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send_to_device_resource
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{
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"/_matrix/client/r0/sendToDevice/",
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{
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"(14.9.3) Protocol definitions",
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resource::DIRECTORY,
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}
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};
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ircd::resource
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send_to_device_resource__unstable
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{
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"/_matrix/client/unstable/sendToDevice/",
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{
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"(14.9.3) Protocol definitions",
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resource::DIRECTORY,
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}
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};
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resource::method
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method_put
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{
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send_to_device_resource, "PUT", put__send_to_device,
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{
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method_put.REQUIRES_AUTH
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}
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};
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resource::method
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method_put__unstable
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{
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send_to_device_resource__unstable, "PUT", put__send_to_device,
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{
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method_put.REQUIRES_AUTH
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}
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};
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resource::response
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put__send_to_device(client &client,
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const resource::request &request)
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{
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if(request.parv.size() < 1)
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throw m::NEED_MORE_PARAMS
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{
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"event type path parameter required"
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};
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char typebuf[m::event::TYPE_MAX_SIZE];
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const string_view &type
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{
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url::decode(typebuf, request.parv[0])
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};
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if(request.parv.size() < 2)
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throw m::NEED_MORE_PARAMS
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{
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"txnid path parameter required"
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};
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char txnidbuf[256];
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const string_view &txnid
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{
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url::decode(txnidbuf, request.parv[1])
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};
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const json::object &targets
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{
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request["messages"]
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};
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for(const auto &[user_id, messages] : targets)
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for(const auto &[device_id, message] : json::object(messages))
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send_to_device(txnid, request.user_id, user_id, device_id, type, message);
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return resource::response
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{
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client, http::OK
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};
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}
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void
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send_to_device(const string_view &txnid,
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const m::user::id &sender,
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const m::user::id &target,
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const string_view &device_id,
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const string_view &type,
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const json::object &message)
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try
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{
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const unique_buffer<mutable_buffer> buf
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{
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48_KiB
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};
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json::stack out{buf};
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{
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json::stack::object _messages
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{
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out
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};
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json::stack::object _target
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{
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_messages, target
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};
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json::stack::object _device
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{
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_target, device_id
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};
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_device.append(message);
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}
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json::iov event, content;
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const json::iov::push push[]
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{
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// The federation sender considers the room_id property of an event
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// as the "destination" and knows what to do if it's actually some
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// some other string like the user::id we're targeting here.
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{ event, { "room_id", target } },
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{ event, { "type", "m.direct_to_device" } },
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{ content, { "type", type } },
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{ content, { "sender", sender } },
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{ content, { "message_id", txnid } },
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{ content, { "messages", out.completed() } },
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};
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m::vm::copts opts;
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opts.prop_mask.reset();
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opts.conforming = false;
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opts.notify_clients = false;
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m::vm::eval
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{
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event, content, opts
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};
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}
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catch(const std::exception &e)
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{
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log::error
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{
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m::log, "Send %s '%s' by %s to device '%s' belonging to %s :%s",
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type,
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txnid,
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string_view{sender},
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device_id,
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string_view{target},
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e.what(),
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};
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}
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