mirror of
https://github.com/matrix-construct/construct
synced 2024-06-02 01:59:33 +02:00
3530 lines
69 KiB
C++
3530 lines
69 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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decltype(ircd::m::log)
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ircd::m::log
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{
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"matrix", 'm'
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};
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//
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// init
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//
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ircd::conf::item<std::string>
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me_online_status_msg
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{
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{ "name", "ircd.me.online.status_msg" },
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{ "default", "Wanna chat? IRCd at your service!" }
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};
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ircd::conf::item<std::string>
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me_offline_status_msg
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{
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{ "name", "ircd.me.offline.status_msg" },
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{ "default", "Catch ya on the flip side..." }
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};
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//
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// init::init
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//
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ircd::m::init::init(const string_view &origin)
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try
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:_self
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{
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origin
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}
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{
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init_keys();
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init_imports();
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presence::set(me, "online", me_online_status_msg);
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}
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catch(const m::error &e)
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{
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log::error
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{
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log, "%s %s", e.what(), e.content
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};
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assert(m::imports.empty());
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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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log, "%s", e.what()
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};
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assert(m::imports.empty());
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}
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ircd::m::init::~init()
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noexcept try
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{
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if(!std::current_exception())
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presence::set(me, "offline", me_offline_status_msg);
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m::imports.clear();
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}
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catch(const m::error &e)
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{
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log::critical
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{
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log, "%s %s", e.what(), e.content
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};
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ircd::terminate();
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}
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void
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ircd::m::init::close()
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{
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m::imports.erase("s_listen"s);
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}
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void
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ircd::m::init::init_keys()
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try
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{
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m::imports.emplace("s_keys"s, "s_keys"s);
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const unwind::exceptional uw{[]
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{
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m::imports.erase("s_keys"s);
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}};
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m::import<void ()> init_my_keys
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{
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"s_keys", "init_my_keys"
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};
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init_my_keys();
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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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log, "Failed to initialize server keys :%s", e.what()
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};
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throw;
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}
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void
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ircd::m::init::init_imports()
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try
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{
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if(ircd::noautomod)
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{
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log::warning
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{
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"Not loading modules because noautomod flag is set. "
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"You may still load modules manually."
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};
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return;
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}
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m::imports.init();
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if(db::sequence(*dbs::events) == 0)
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bootstrap();
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}
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catch(const std::exception &e)
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{
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const ctx::exception_handler eh;
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m::imports.clear();
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throw m::error
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{
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"M_INIT_ERROR", "%s", e.what()
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};
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}
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catch(const ctx::terminated &)
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{
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const ctx::exception_handler eh;
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m::imports.clear();
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throw ctx::terminated{};
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}
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void
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ircd::m::init::bootstrap()
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{
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assert(dbs::events);
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assert(db::sequence(*dbs::events) == 0);
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log::notice
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{
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log, "This appears to be your first time running IRCd because the events "
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"database is empty. I will be bootstrapping it with initial events now..."
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};
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if(me.user_id.hostname() == "localhost")
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log::warning
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{
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"The ircd.origin is configured to localhost. This is probably not"
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" what you want. To fix this now, you will have to remove the "
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" database and start over."
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};
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if(!exists(user::users))
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create(user::users, me.user_id);
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if(!exists(my_room))
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create(my_room, me.user_id);
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if(!exists(me))
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{
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create(me.user_id);
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me.activate();
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}
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if(!my_room.membership(me.user_id, "join"))
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join(my_room, me.user_id);
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if(!my_room.has("m.room.name", ""))
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send(my_room, me.user_id, "m.room.name", "",
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{
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{ "name", "IRCd's Room" }
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});
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if(!my_room.has("m.room.topic", ""))
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send(my_room, me.user_id, "m.room.topic", "",
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{
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{ "topic", "The daemon's den." }
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});
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if(!user::users.has("m.room.name", ""))
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send(user::users, me.user_id, "m.room.name", "",
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{
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{ "name", "Users" }
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});
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if(!exists(user::tokens))
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create(user::tokens, me.user_id);
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if(!user::tokens.has("m.room.name",""))
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send(user::tokens, me.user_id, "m.room.name", "",
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{
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{ "name", "User Tokens" }
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});
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log::info
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{
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log, "Bootstrap event generation completed nominally."
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};
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}
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///////////////////////////////////////////////////////////////////////////////
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//
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// m/self.h
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//
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std::string
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ircd::m::self::origin
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{};
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ircd::ed25519::sk
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ircd::m::self::secret_key
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{};
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ircd::ed25519::pk
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ircd::m::self::public_key
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{};
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std::string
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ircd::m::self::public_key_b64
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{};
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std::string
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ircd::m::self::public_key_id
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{};
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std::string
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ircd::m::self::tls_cert_der
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{};
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std::string
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ircd::m::self::tls_cert_der_sha256_b64
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{};
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//
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// my user
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//
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ircd::m::user::id::buf
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ircd_user_id
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{
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"ircd", "localhost" // gets replaced after conf init
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};
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ircd::m::user
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ircd::m::me
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{
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ircd_user_id
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};
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//
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// my room
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//
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ircd::m::room::id::buf
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ircd_room_id
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{
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"ircd", "localhost" // replaced after conf init
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};
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ircd::m::room
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ircd::m::my_room
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{
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ircd_room_id
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};
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//
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// my node
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//
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ircd::m::node::id::buf
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ircd_node_id
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{
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"", "localhost" // replaced after conf init
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};
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ircd::m::node
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ircd::m::my_node
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{
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ircd_node_id
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};
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bool
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ircd::m::self::host(const string_view &s)
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{
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return s == host();
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}
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ircd::string_view
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ircd::m::self::host()
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{
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return me.user_id.host();
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}
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//
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// init
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//
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//TODO: XXX
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extern ircd::m::room::id::buf users_room_id;
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extern ircd::m::room::id::buf tokens_room_id;
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extern ircd::m::room::id::buf nodes_room_id;
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ircd::m::self::init::init(const string_view &origin)
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{
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self::origin = std::string{origin};
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ircd_user_id = {"ircd", origin};
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m::me = {ircd_user_id};
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ircd_room_id = {"ircd", origin};
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m::my_room = {ircd_room_id};
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ircd_node_id = {"", origin};
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m::my_node = {ircd_node_id};
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users_room_id = {"users", origin};
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m::user::users = {users_room_id};
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tokens_room_id = {"tokens", origin};
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m::user::tokens = {tokens_room_id};
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nodes_room_id = {"nodes", origin};
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m::nodes = {nodes_room_id};
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if(origin == "localhost")
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log::warning
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{
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"The origin is configured or has defaulted to 'localhost'"
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};
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}
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///////////////////////////////////////////////////////////////////////////////
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//
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// m/feds.h
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//
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ircd::m::feds::state::state(const m::room::id &room_id,
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const m::event::id &event_id,
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const milliseconds &to,
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const closure &view)
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{
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using closure_prototype = bool (const string_view &,
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std::exception_ptr,
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const json::object &);
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using prototype = void (const m::room::id &,
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const m::event::id &,
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const milliseconds &,
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const std::function<closure_prototype> &);
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static m::import<prototype> feds__state
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{
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"federation_federation", "feds__state"
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};
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feds__state(room_id, event_id, to, view);
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}
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///////////////////////////////////////////////////////////////////////////////
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//
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// m/vm.h
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//
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namespace ircd::m::vm
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{
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extern std::map<event::id::buf, ctx::promise<>> depends;
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static void notify_depends(const event::id &, std::exception_ptr);
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}
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decltype(ircd::m::vm::log)
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ircd::m::vm::log
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{
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"vm", 'v'
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};
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decltype(ircd::m::vm::accept)
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ircd::m::vm::accept
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{};
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decltype(ircd::m::vm::current_sequence)
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ircd::m::vm::current_sequence
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{};
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decltype(ircd::m::vm::default_opts)
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ircd::m::vm::default_opts
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{};
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decltype(ircd::m::vm::default_copts)
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ircd::m::vm::default_copts
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{};
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decltype(ircd::m::vm::depends)
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ircd::m::vm::depends
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{};
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void
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ircd::m::vm::notify_depends(const event::id &event_id,
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std::exception_ptr eptr)
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{
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const auto it
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{
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depends.find(event_id)
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};
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if(it == end(depends))
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return;
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auto &promise(it->second);
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if(eptr)
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promise.set_exception(std::move(eptr));
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else
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promise.set_value();
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depends.erase(it);
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}
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ircd::ctx::future<>
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ircd::m::vm::evaluated(const event::id &event_id)
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{
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if(exists(event_id))
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return ctx::future<>::already;
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const auto iit
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{
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depends.emplace(event_id, ctx::promise<>{})
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};
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return ctx::future<>
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{
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iit.first->second
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};
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}
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const uint64_t &
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ircd::m::vm::sequence(const eval &eval)
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{
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return eval.sequence;
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}
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uint64_t
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ircd::m::vm::retired_sequence()
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{
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event::id::buf event_id;
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return retired_sequence(event_id);
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}
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uint64_t
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ircd::m::vm::retired_sequence(event::id::buf &event_id)
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{
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static constexpr auto column_idx
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{
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json::indexof<event, "event_id"_>()
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};
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auto &column
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{
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dbs::event_column.at(column_idx)
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};
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const auto it
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{
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column.rbegin()
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};
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if(!it)
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{
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// If this iterator is invalid the events db should
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// be completely fresh.
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assert(db::sequence(*dbs::events) == 0);
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return 0;
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}
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const auto &ret
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{
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byte_view<uint64_t>(it->first)
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};
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event_id = it->second;
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return ret;
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}
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ircd::string_view
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ircd::m::vm::reflect(const enum fault &code)
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{
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switch(code)
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{
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case fault::ACCEPT: return "ACCEPT";
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case fault::EXISTS: return "EXISTS";
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case fault::INVALID: return "INVALID";
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case fault::DEBUGSTEP: return "DEBUGSTEP";
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case fault::BREAKPOINT: return "BREAKPOINT";
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case fault::GENERAL: return "GENERAL";
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case fault::EVENT: return "EVENT";
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case fault::STATE: return "STATE";
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case fault::INTERRUPT: return "INTERRUPT";
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}
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return "??????";
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}
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//
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// Eval
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//
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// Processes any event from any place from any time and does whatever is
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// necessary to validate, reject, learn from new information, ignore old
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// information and advance the state of IRCd as best as possible.
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/// Instance list linkage for all of the evaluations.
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template<>
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decltype(ircd::util::instance_list<ircd::m::vm::eval>::list)
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ircd::util::instance_list<ircd::m::vm::eval>::list
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{};
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decltype(ircd::m::vm::eval::id_ctr)
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ircd::m::vm::eval::id_ctr
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{};
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//
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// eval::eval
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//
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ircd::m::vm::eval::eval(const room &room,
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json::iov &event,
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const json::iov &content)
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:eval{}
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{
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operator()(room, event, content);
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}
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ircd::m::vm::eval::eval(json::iov &event,
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const json::iov &content,
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const vm::copts &opts)
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:eval{opts}
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{
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operator()(event, content);
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}
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ircd::m::vm::eval::eval(const event &event,
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const vm::opts &opts)
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:eval{opts}
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{
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operator()(event);
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}
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ircd::m::vm::eval::eval(const vm::copts &opts)
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:opts{&opts}
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,copts{&opts}
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{
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}
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ircd::m::vm::eval::eval(const vm::opts &opts)
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:opts{&opts}
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{
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}
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ircd::m::vm::eval::~eval()
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noexcept
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{
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}
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|
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ircd::m::vm::eval::operator
|
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const event::id::buf &()
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const
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{
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return event_id;
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}
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|
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///
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/// Figure 1:
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/// in . <-- injection
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/// ===:::::::==//
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/// | ||||||| // <-- these functions
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/// | \\|// //|
|
|
/// | ||| // | | acceleration
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/// | |||// | |
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/// | |||/ | |
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/// | ||| | V
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/// | !!! |
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/// | * | <----- nozzle
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/// | ///|||\\\ |
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/// |/|/|/|\|\|\| <---- propagation cone
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/// _/|/|/|/|\|\|\|\_
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/// out
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///
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|
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/// Inject a new event in a room originating from this server.
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///
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enum ircd::m::vm::fault
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ircd::m::vm::eval::operator()(const room &room,
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json::iov &event,
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const json::iov &contents)
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{
|
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using prototype = fault (eval &, const m::room &, json::iov &, const json::iov &);
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|
|
static import<prototype> function
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|
{
|
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"vm", "eval__commit_room"
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};
|
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|
|
return function(*this, room, event, contents);
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}
|
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|
|
/// Inject a new event originating from this server.
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///
|
|
enum ircd::m::vm::fault
|
|
ircd::m::vm::eval::operator()(json::iov &event,
|
|
const json::iov &contents)
|
|
{
|
|
using prototype = fault (eval &, json::iov &, const json::iov &);
|
|
|
|
static import<prototype> function
|
|
{
|
|
"vm", "eval__commit"
|
|
};
|
|
|
|
return function(*this, event, contents);
|
|
}
|
|
|
|
enum ircd::m::vm::fault
|
|
ircd::m::vm::eval::operator()(const event &event)
|
|
try
|
|
{
|
|
using prototype = fault (eval &, const m::event &);
|
|
|
|
static import<prototype> function
|
|
{
|
|
"vm", "eval__event"
|
|
};
|
|
|
|
const vm::fault ret
|
|
{
|
|
function(*this, event)
|
|
};
|
|
|
|
if(json::get<"event_id"_>(event)) switch(ret)
|
|
{
|
|
case fault::ACCEPT:
|
|
notify_depends(at<"event_id"_>(event), std::exception_ptr{});
|
|
break;
|
|
|
|
default:
|
|
{
|
|
notify_depends(at<"event_id"_>(event), std::make_exception_ptr(error
|
|
{
|
|
ret, "fault"
|
|
}));
|
|
|
|
break;
|
|
}
|
|
}
|
|
|
|
return ret;
|
|
}
|
|
catch(...)
|
|
{
|
|
if(json::get<"event_id"_>(event))
|
|
notify_depends(at<"event_id"_>(event), std::current_exception());
|
|
|
|
throw;
|
|
}
|
|
|
|
//
|
|
// vm::phase
|
|
//
|
|
|
|
/// Instance list linkage for all of the vm phases
|
|
template<>
|
|
decltype(ircd::util::instance_list<ircd::m::vm::phase>::list)
|
|
ircd::util::instance_list<ircd::m::vm::phase>::list
|
|
{};
|
|
|
|
ircd::m::vm::phase::phase(const string_view &name,
|
|
decltype(function) function)
|
|
:name{name}
|
|
,function{std::move(function)}
|
|
{
|
|
}
|
|
|
|
void
|
|
ircd::m::vm::phase::operator()(eval &eval)
|
|
{
|
|
auto theirs(eval.phase);
|
|
eval.phase = this;
|
|
const unwind _{[&eval, &theirs]
|
|
{
|
|
eval.phase = theirs;
|
|
}};
|
|
|
|
if(likely(function))
|
|
function(eval);
|
|
}
|
|
|
|
//
|
|
// accepted
|
|
//
|
|
|
|
ircd::m::vm::accepted::accepted(const m::event &event,
|
|
const vm::opts *const &opts,
|
|
const event::conforms *const &report)
|
|
:m::event{event}
|
|
,context{ctx::current}
|
|
,opts{opts}
|
|
,report{report}
|
|
{
|
|
}
|
|
|
|
///////////////////////////////////////////////////////////////////////////////
|
|
//
|
|
// m/keys.h
|
|
//
|
|
|
|
bool
|
|
ircd::m::verify(const m::keys &keys)
|
|
{
|
|
using prototype = bool (const m::keys &) noexcept;
|
|
|
|
static import<prototype> function
|
|
{
|
|
"s_keys", "verify__keys"
|
|
};
|
|
|
|
return function(keys);
|
|
}
|
|
|
|
//
|
|
// keys
|
|
//
|
|
|
|
void
|
|
ircd::m::keys::get(const string_view &server_name,
|
|
const closure &closure)
|
|
{
|
|
return get(server_name, "", closure);
|
|
}
|
|
|
|
void
|
|
ircd::m::keys::get(const string_view &server_name,
|
|
const string_view &key_id,
|
|
const closure &closure_)
|
|
{
|
|
using prototype = void (const string_view &, const string_view &, const closure &);
|
|
|
|
static import<prototype> function
|
|
{
|
|
"s_keys", "get__keys"
|
|
};
|
|
|
|
return function(server_name, key_id, closure_);
|
|
}
|
|
|
|
bool
|
|
ircd::m::keys::query(const string_view &query_server,
|
|
const queries &queries_,
|
|
const closure_bool &closure)
|
|
{
|
|
using prototype = bool (const string_view &, const queries &, const closure_bool &);
|
|
|
|
static import<prototype> function
|
|
{
|
|
"s_keys", "query__keys"
|
|
};
|
|
|
|
return function(query_server, queries_, closure);
|
|
}
|
|
|
|
///////////////////////////////////////////////////////////////////////////////
|
|
//
|
|
// m/visible.h
|
|
//
|
|
|
|
bool
|
|
ircd::m::visible(const event::id &event_id,
|
|
const string_view &mxid)
|
|
{
|
|
m::room::id::buf room_id
|
|
{
|
|
get(event_id, "room_id", room_id)
|
|
};
|
|
|
|
const m::event event
|
|
{
|
|
{ "event_id", event_id },
|
|
{ "room_id", room_id }
|
|
};
|
|
|
|
return visible(event, mxid);
|
|
}
|
|
|
|
bool
|
|
ircd::m::visible(const event &event,
|
|
const string_view &mxid)
|
|
{
|
|
using prototype = bool (const m::event &, const string_view &);
|
|
|
|
static import<prototype> function
|
|
{
|
|
"m_room_history_visibility", "visible"
|
|
};
|
|
|
|
return function(event, mxid);
|
|
}
|
|
|
|
///////////////////////////////////////////////////////////////////////////////
|
|
//
|
|
// m/receipt.h
|
|
//
|
|
|
|
ircd::m::event::id::buf
|
|
ircd::m::receipt::read(const id::room &room_id,
|
|
const id::user &user_id,
|
|
const id::event &event_id)
|
|
{
|
|
return read(room_id, user_id, event_id, ircd::time<milliseconds>());
|
|
}
|
|
|
|
ircd::m::event::id::buf
|
|
ircd::m::receipt::read(const id::room &room_id,
|
|
const id::user &user_id,
|
|
const id::event &event_id,
|
|
const time_t &ms)
|
|
{
|
|
using prototype = event::id::buf (const id::room &, const id::user &, const id::event &, const time_t &);
|
|
|
|
static import<prototype> function
|
|
{
|
|
"client_rooms", "commit__m_receipt_m_read"
|
|
};
|
|
|
|
return function(room_id, user_id, event_id, ms);
|
|
}
|
|
|
|
///////////////////////////////////////////////////////////////////////////////
|
|
//
|
|
// m/typing.h
|
|
//
|
|
|
|
ircd::m::event::id::buf
|
|
ircd::m::typing::set(const m::typing &object)
|
|
{
|
|
using prototype = event::id::buf (const m::typing &);
|
|
|
|
static import<prototype> function
|
|
{
|
|
"client_rooms", "commit__m_typing"
|
|
};
|
|
|
|
return function(object);
|
|
}
|
|
|
|
///////////////////////////////////////////////////////////////////////////////
|
|
//
|
|
// m/presence.h
|
|
//
|
|
|
|
ircd::m::presence::presence(const user &user,
|
|
const mutable_buffer &buf)
|
|
:presence
|
|
{
|
|
get(user, buf)
|
|
}
|
|
{
|
|
}
|
|
|
|
ircd::m::event::id::buf
|
|
ircd::m::presence::set(const user &user,
|
|
const string_view &presence,
|
|
const string_view &status_msg)
|
|
{
|
|
return set(m::presence
|
|
{
|
|
{ "user_id", user.user_id },
|
|
{ "presence", presence },
|
|
{ "status_msg", status_msg },
|
|
});
|
|
}
|
|
|
|
ircd::m::event::id::buf
|
|
ircd::m::presence::set(const presence &object)
|
|
{
|
|
using prototype = event::id::buf (const presence &);
|
|
|
|
static import<prototype> function
|
|
{
|
|
"m_presence", "commit__m_presence"
|
|
};
|
|
|
|
return function(object);
|
|
}
|
|
|
|
ircd::json::object
|
|
ircd::m::presence::get(const user &user,
|
|
const mutable_buffer &buffer)
|
|
{
|
|
json::object ret;
|
|
get(std::nothrow, user, [&ret, &buffer]
|
|
(const json::object &object)
|
|
{
|
|
ret = { data(buffer), copy(buffer, object) };
|
|
});
|
|
|
|
return ret;
|
|
}
|
|
|
|
void
|
|
ircd::m::presence::get(const user &user,
|
|
const closure &closure)
|
|
{
|
|
get(user, [&closure]
|
|
(const m::event &event, const json::object &content)
|
|
{
|
|
closure(content);
|
|
});
|
|
}
|
|
|
|
void
|
|
ircd::m::presence::get(const user &user,
|
|
const event_closure &closure)
|
|
{
|
|
if(!get(std::nothrow, user, closure))
|
|
throw m::NOT_FOUND
|
|
{
|
|
"No presence found for %s",
|
|
string_view{user.user_id}
|
|
};
|
|
}
|
|
|
|
bool
|
|
ircd::m::presence::get(std::nothrow_t,
|
|
const user &user,
|
|
const closure &closure)
|
|
{
|
|
return get(std::nothrow, user, [&closure]
|
|
(const m::event &event, const json::object &content)
|
|
{
|
|
closure(content);
|
|
});
|
|
}
|
|
|
|
bool
|
|
ircd::m::presence::get(std::nothrow_t,
|
|
const user &user,
|
|
const event_closure &closure)
|
|
{
|
|
using prototype = bool (std::nothrow_t, const m::user &, const event_closure &);
|
|
|
|
static import<prototype> function
|
|
{
|
|
"m_presence", "get__m_presence"
|
|
};
|
|
|
|
return function(std::nothrow, user, closure);
|
|
}
|
|
|
|
bool
|
|
ircd::m::presence::valid_state(const string_view &state)
|
|
{
|
|
using prototype = bool (const string_view &);
|
|
|
|
static import<prototype> function
|
|
{
|
|
"m_presence", "presence_valid_state"
|
|
};
|
|
|
|
return function(state);
|
|
}
|
|
|
|
///////////////////////////////////////////////////////////////////////////////
|
|
//
|
|
// m/node.h
|
|
//
|
|
|
|
/// ID of the room which indexes all nodes (an instance of the room is
|
|
/// provided below).
|
|
ircd::m::room::id::buf
|
|
nodes_room_id
|
|
{
|
|
"nodes", ircd::my_host()
|
|
};
|
|
|
|
/// The nodes room is the database of all nodes. It primarily serves as an
|
|
/// indexing mechanism and for top-level node related keys.
|
|
///
|
|
ircd::m::room
|
|
ircd::m::nodes
|
|
{
|
|
nodes_room_id
|
|
};
|
|
|
|
ircd::m::node
|
|
ircd::m::create(const id::node &node_id,
|
|
const json::members &args)
|
|
{
|
|
using prototype = node (const id::node &, const json::members &);
|
|
|
|
static import<prototype> function
|
|
{
|
|
"s_node", "create_node"
|
|
};
|
|
|
|
assert(node_id);
|
|
return function(node_id, args);
|
|
}
|
|
|
|
bool
|
|
ircd::m::exists(const node::id &node_id)
|
|
{
|
|
using prototype = bool (const node::id &);
|
|
|
|
static import<prototype> function
|
|
{
|
|
"s_node", "exists__nodeid"
|
|
};
|
|
|
|
return function(node_id);
|
|
}
|
|
|
|
bool
|
|
ircd::m::my(const node &node)
|
|
{
|
|
return my(node.node_id);
|
|
}
|
|
|
|
//
|
|
// node
|
|
//
|
|
|
|
void
|
|
ircd::m::node::key(const string_view &key_id,
|
|
const ed25519_closure &closure)
|
|
const
|
|
{
|
|
key(key_id, key_closure{[&closure]
|
|
(const string_view &keyb64)
|
|
{
|
|
const ed25519::pk pk
|
|
{
|
|
[&keyb64](auto &buf)
|
|
{
|
|
b64decode(buf, unquote(keyb64));
|
|
}
|
|
};
|
|
|
|
closure(pk);
|
|
}});
|
|
}
|
|
|
|
void
|
|
ircd::m::node::key(const string_view &key_id,
|
|
const key_closure &closure)
|
|
const
|
|
{
|
|
const auto &server_name
|
|
{
|
|
node_id.hostname()
|
|
};
|
|
|
|
m::keys::get(server_name, key_id, [&closure, &key_id]
|
|
(const json::object &keys)
|
|
{
|
|
const json::object &vks
|
|
{
|
|
keys.at("verify_keys")
|
|
};
|
|
|
|
const json::object &vkk
|
|
{
|
|
vks.at(key_id)
|
|
};
|
|
|
|
const string_view &key
|
|
{
|
|
vkk.at("key")
|
|
};
|
|
|
|
closure(key);
|
|
});
|
|
}
|
|
|
|
/// Generates a node-room ID into buffer; see room_id() overload.
|
|
ircd::m::id::room::buf
|
|
ircd::m::node::room_id()
|
|
const
|
|
{
|
|
ircd::m::id::room::buf buf;
|
|
return buf.assigned(room_id(buf));
|
|
}
|
|
|
|
/// This generates a room mxid for the "node's room" essentially serving as
|
|
/// a database mechanism for this specific node. This room_id is a hash of
|
|
/// the node's full mxid.
|
|
///
|
|
ircd::m::id::room
|
|
ircd::m::node::room_id(const mutable_buffer &buf)
|
|
const
|
|
{
|
|
assert(!empty(node_id));
|
|
const sha256::buf hash
|
|
{
|
|
sha256{node_id}
|
|
};
|
|
|
|
char b58[size(hash) * 2];
|
|
return
|
|
{
|
|
buf, b58encode(b58, hash), my_host()
|
|
};
|
|
}
|
|
|
|
//
|
|
// node::room
|
|
//
|
|
|
|
ircd::m::node::room::room(const m::node::id &node_id)
|
|
:room{m::node{node_id}}
|
|
{}
|
|
|
|
ircd::m::node::room::room(const m::node &node)
|
|
:node{node}
|
|
,room_id{node.room_id()}
|
|
{
|
|
static_cast<m::room &>(*this) = room_id;
|
|
}
|
|
|
|
///////////////////////////////////////////////////////////////////////////////
|
|
//
|
|
// m/events.h
|
|
//
|
|
|
|
bool
|
|
ircd::m::events::rfor_each(const event::idx &start,
|
|
const event_filter &filter,
|
|
const closure_bool &closure)
|
|
{
|
|
auto limit
|
|
{
|
|
json::get<"limit"_>(filter)?: 32L
|
|
};
|
|
|
|
return rfor_each(start, [&filter, &closure, &limit]
|
|
(const event::idx &event_idx, const m::event &event)
|
|
-> bool
|
|
{
|
|
if(!match(filter, event))
|
|
return true;
|
|
|
|
if(!closure(event_idx, event))
|
|
return false;
|
|
|
|
return --limit;
|
|
});
|
|
}
|
|
|
|
bool
|
|
ircd::m::events::rfor_each(const event::idx &start,
|
|
const closure_bool &closure)
|
|
{
|
|
event::fetch event;
|
|
return rfor_each(start, id_closure_bool{[&event, &closure]
|
|
(const event::idx &event_idx, const event::id &event_id)
|
|
{
|
|
if(!seek(event, event_idx, std::nothrow))
|
|
return true;
|
|
|
|
return closure(event_idx, event);
|
|
}});
|
|
}
|
|
|
|
bool
|
|
ircd::m::events::rfor_each(const event::idx &start,
|
|
const id_closure_bool &closure)
|
|
{
|
|
static const db::gopts opts
|
|
{
|
|
db::get::NO_CACHE
|
|
};
|
|
|
|
static constexpr auto column_idx
|
|
{
|
|
json::indexof<event, "event_id"_>()
|
|
};
|
|
|
|
auto &column
|
|
{
|
|
dbs::event_column.at(column_idx)
|
|
};
|
|
|
|
if(start == uint64_t(-1))
|
|
{
|
|
for(auto it(column.rbegin(opts)); it; ++it)
|
|
if(!closure(byte_view<event::idx>(it->first), it->second))
|
|
return false;
|
|
|
|
return true;
|
|
}
|
|
|
|
auto it
|
|
{
|
|
column.lower_bound(byte_view<string_view>(start), opts)
|
|
};
|
|
|
|
for(; it; --it)
|
|
if(!closure(byte_view<event::idx>(it->first), it->second))
|
|
return false;
|
|
|
|
return true;
|
|
}
|
|
|
|
bool
|
|
ircd::m::events::for_each(const event::idx &start,
|
|
const event_filter &filter,
|
|
const closure_bool &closure)
|
|
{
|
|
auto limit
|
|
{
|
|
json::get<"limit"_>(filter)?: 32L
|
|
};
|
|
|
|
return for_each(start, [&filter, &closure, &limit]
|
|
(const event::idx &event_idx, const m::event &event)
|
|
-> bool
|
|
{
|
|
if(!match(filter, event))
|
|
return true;
|
|
|
|
if(!closure(event_idx, event))
|
|
return false;
|
|
|
|
return --limit;
|
|
});
|
|
}
|
|
|
|
bool
|
|
ircd::m::events::for_each(const event::idx &start,
|
|
const closure_bool &closure)
|
|
{
|
|
event::fetch event;
|
|
return for_each(start, id_closure_bool{[&event, &closure]
|
|
(const event::idx &event_idx, const event::id &event_id)
|
|
{
|
|
if(!seek(event, event_idx, std::nothrow))
|
|
return true;
|
|
|
|
return closure(event_idx, event);
|
|
}});
|
|
}
|
|
|
|
bool
|
|
ircd::m::events::for_each(const event::idx &start,
|
|
const id_closure_bool &closure)
|
|
{
|
|
static const db::gopts opts
|
|
{
|
|
db::get::NO_CACHE
|
|
};
|
|
|
|
static constexpr auto column_idx
|
|
{
|
|
json::indexof<event, "event_id"_>()
|
|
};
|
|
|
|
auto &column
|
|
{
|
|
dbs::event_column.at(column_idx)
|
|
};
|
|
|
|
auto it
|
|
{
|
|
start > 0?
|
|
column.lower_bound(byte_view<string_view>(start), opts):
|
|
column.begin(opts)
|
|
};
|
|
|
|
for(; it; ++it)
|
|
if(!closure(byte_view<event::idx>(it->first), it->second))
|
|
return false;
|
|
|
|
return true;
|
|
}
|
|
|
|
///////////////////////////////////////////////////////////////////////////////
|
|
//
|
|
// m/filter.h
|
|
//
|
|
|
|
//TODO: globular expression
|
|
//TODO: tribool for contains_url; we currently ignore the false value.
|
|
bool
|
|
ircd::m::match(const room_event_filter &filter,
|
|
const event &event)
|
|
{
|
|
if(json::get<"contains_url"_>(filter) == true)
|
|
if(!at<"content"_>(event).has("url"))
|
|
return false;
|
|
|
|
for(const auto &room_id : json::get<"not_rooms"_>(filter))
|
|
if(at<"room_id"_>(event) == unquote(room_id))
|
|
return false;
|
|
|
|
if(empty(json::get<"rooms"_>(filter)))
|
|
return match(event_filter{filter}, event);
|
|
|
|
for(const auto &room_id : json::get<"rooms"_>(filter))
|
|
if(at<"room_id"_>(event) == unquote(room_id))
|
|
return match(event_filter{filter}, event);
|
|
|
|
return false;
|
|
}
|
|
|
|
//TODO: globular expression
|
|
bool
|
|
ircd::m::match(const event_filter &filter,
|
|
const event &event)
|
|
{
|
|
for(const auto &type : json::get<"not_types"_>(filter))
|
|
if(at<"type"_>(event) == unquote(type))
|
|
return false;
|
|
|
|
for(const auto &sender : json::get<"not_senders"_>(filter))
|
|
if(at<"sender"_>(event) == unquote(sender))
|
|
return false;
|
|
|
|
if(empty(json::get<"senders"_>(filter)) && empty(json::get<"types"_>(filter)))
|
|
return true;
|
|
|
|
if(empty(json::get<"senders"_>(filter)))
|
|
{
|
|
for(const auto &type : json::get<"types"_>(filter))
|
|
if(at<"type"_>(event) == unquote(type))
|
|
return true;
|
|
|
|
return false;
|
|
}
|
|
|
|
if(empty(json::get<"types"_>(filter)))
|
|
{
|
|
for(const auto &sender : json::get<"senders"_>(filter))
|
|
if(at<"sender"_>(event) == unquote(sender))
|
|
return true;
|
|
|
|
return false;
|
|
}
|
|
|
|
return true;
|
|
}
|
|
|
|
//
|
|
// filter
|
|
//
|
|
|
|
ircd::m::filter::filter(const user &user,
|
|
const string_view &filter_id,
|
|
const mutable_buffer &buf)
|
|
{
|
|
get(user, filter_id, [this, &buf]
|
|
(const json::object &filter)
|
|
{
|
|
const size_t len
|
|
{
|
|
copy(buf, string_view{filter})
|
|
};
|
|
|
|
new (this) m::filter
|
|
{
|
|
json::object
|
|
{
|
|
data(buf), len
|
|
}
|
|
};
|
|
});
|
|
}
|
|
|
|
//
|
|
// room_filter
|
|
//
|
|
|
|
ircd::m::room_filter::room_filter(const mutable_buffer &buf,
|
|
const json::members &members)
|
|
:super_type::tuple
|
|
{
|
|
json::stringify(mutable_buffer{buf}, members)
|
|
}
|
|
{
|
|
}
|
|
|
|
//
|
|
// room_event_filter
|
|
//
|
|
|
|
ircd::m::room_event_filter::room_event_filter(const mutable_buffer &buf,
|
|
const json::members &members)
|
|
:super_type::tuple
|
|
{
|
|
json::stringify(mutable_buffer{buf}, members)
|
|
}
|
|
{
|
|
}
|
|
|
|
//
|
|
// event_filter
|
|
//
|
|
|
|
ircd::m::event_filter::event_filter(const mutable_buffer &buf,
|
|
const json::members &members)
|
|
:super_type::tuple
|
|
{
|
|
json::stringify(mutable_buffer{buf}, members)
|
|
}
|
|
{
|
|
}
|
|
|
|
///////////////////////////////////////////////////////////////////////////////
|
|
//
|
|
// m/rooms.h
|
|
//
|
|
|
|
void
|
|
ircd::m::rooms::for_each(const user &user,
|
|
const user::rooms::closure &closure)
|
|
{
|
|
const m::user::rooms rooms{user};
|
|
rooms.for_each(closure);
|
|
}
|
|
|
|
void
|
|
ircd::m::rooms::for_each(const user &user,
|
|
const user::rooms::closure_bool &closure)
|
|
{
|
|
const m::user::rooms rooms{user};
|
|
rooms.for_each(closure);
|
|
}
|
|
|
|
void
|
|
ircd::m::rooms::for_each(const user &user,
|
|
const string_view &membership,
|
|
const user::rooms::closure &closure)
|
|
{
|
|
const m::user::rooms rooms{user};
|
|
rooms.for_each(membership, closure);
|
|
}
|
|
|
|
void
|
|
ircd::m::rooms::for_each(const user &user,
|
|
const string_view &membership,
|
|
const user::rooms::closure_bool &closure)
|
|
{
|
|
const m::user::rooms rooms{user};
|
|
rooms.for_each(membership, closure);
|
|
}
|
|
|
|
void
|
|
ircd::m::rooms::for_each(const room::closure &closure)
|
|
{
|
|
for_each(room::closure_bool{[&closure]
|
|
(const room &room)
|
|
{
|
|
closure(room);
|
|
return true;
|
|
}});
|
|
}
|
|
|
|
void
|
|
ircd::m::rooms::for_each(const room::closure_bool &closure)
|
|
{
|
|
for_each(room::id::closure_bool{[&closure]
|
|
(const room::id &room_id)
|
|
{
|
|
return closure(room_id);
|
|
}});
|
|
}
|
|
|
|
void
|
|
ircd::m::rooms::for_each(const room::id::closure &closure)
|
|
{
|
|
for_each(room::id::closure_bool{[&closure]
|
|
(const room::id &room_id)
|
|
{
|
|
closure(room_id);
|
|
return true;
|
|
}});
|
|
}
|
|
|
|
void
|
|
ircd::m::rooms::for_each(const room::id::closure_bool &closure)
|
|
{
|
|
const room::state state
|
|
{
|
|
my_room
|
|
};
|
|
|
|
state.test("ircd.room", room::state::keys_bool{[&closure]
|
|
(const string_view &key)
|
|
{
|
|
return !closure(key);
|
|
}});
|
|
}
|
|
|
|
///////////////////////////////////////////////////////////////////////////////
|
|
//
|
|
// m/user.h
|
|
//
|
|
|
|
/// ID of the room which indexes all users (an instance of the room is
|
|
/// provided below).
|
|
ircd::m::room::id::buf
|
|
users_room_id
|
|
{
|
|
"users", ircd::my_host()
|
|
};
|
|
|
|
/// The users room is the database of all users. It primarily serves as an
|
|
/// indexing mechanism and for top-level user related keys. Accounts
|
|
/// registered on this server will be among state events in this room.
|
|
/// Users do not have access to this room, it is used internally.
|
|
///
|
|
ircd::m::room
|
|
ircd::m::user::users
|
|
{
|
|
users_room_id
|
|
};
|
|
|
|
/// ID of the room which stores ephemeral tokens (an instance of the room is
|
|
/// provided below).
|
|
ircd::m::room::id::buf
|
|
tokens_room_id
|
|
{
|
|
"tokens", ircd::my_host()
|
|
};
|
|
|
|
/// The tokens room serves as a key-value lookup for various tokens to
|
|
/// users, etc. It primarily serves to store access tokens for users. This
|
|
/// is a separate room from the users room because in the future it may
|
|
/// have an optimized configuration as well as being more easily cleared.
|
|
///
|
|
ircd::m::room
|
|
ircd::m::user::tokens
|
|
{
|
|
tokens_room_id
|
|
};
|
|
|
|
ircd::m::user
|
|
ircd::m::create(const id::user &user_id,
|
|
const json::members &contents)
|
|
{
|
|
using prototype = user (const id::user &, const json::members &);
|
|
|
|
static import<prototype> function
|
|
{
|
|
"client_user", "user_create"
|
|
};
|
|
|
|
return function(user_id, contents);
|
|
}
|
|
|
|
bool
|
|
ircd::m::exists(const user::id &user_id)
|
|
{
|
|
return user::users.has("ircd.user", user_id);
|
|
}
|
|
|
|
bool
|
|
ircd::m::exists(const user &user)
|
|
{
|
|
return exists(user.user_id);
|
|
}
|
|
|
|
bool
|
|
ircd::m::my(const user &user)
|
|
{
|
|
return my(user.user_id);
|
|
}
|
|
|
|
//
|
|
// user
|
|
//
|
|
|
|
/// Generates a user-room ID into buffer; see room_id() overload.
|
|
ircd::m::id::room::buf
|
|
ircd::m::user::room_id()
|
|
const
|
|
{
|
|
ircd::m::id::room::buf buf;
|
|
return buf.assigned(room_id(buf));
|
|
}
|
|
|
|
/// This generates a room mxid for the "user's room" essentially serving as
|
|
/// a database mechanism for this specific user. This room_id is a hash of
|
|
/// the user's full mxid.
|
|
///
|
|
ircd::m::id::room
|
|
ircd::m::user::room_id(const mutable_buffer &buf)
|
|
const
|
|
{
|
|
assert(!empty(user_id));
|
|
const ripemd160::buf hash
|
|
{
|
|
ripemd160{user_id}
|
|
};
|
|
|
|
char b58[size(hash) * 2];
|
|
return
|
|
{
|
|
buf, b58encode(b58, hash), my_host()
|
|
};
|
|
}
|
|
|
|
ircd::string_view
|
|
ircd::m::user::gen_access_token(const mutable_buffer &buf)
|
|
{
|
|
static const size_t token_max{32};
|
|
static const auto &token_dict{rand::dict::alpha};
|
|
|
|
const mutable_buffer out
|
|
{
|
|
data(buf), std::min(token_max, size(buf))
|
|
};
|
|
|
|
return rand::string(token_dict, out);
|
|
}
|
|
|
|
ircd::m::event::id::buf
|
|
ircd::m::user::activate()
|
|
{
|
|
using prototype = event::id::buf (const m::user &);
|
|
|
|
static import<prototype> function
|
|
{
|
|
"client_account", "activate__user"
|
|
};
|
|
|
|
return function(*this);
|
|
}
|
|
|
|
ircd::m::event::id::buf
|
|
ircd::m::user::deactivate()
|
|
{
|
|
using prototype = event::id::buf (const m::user &);
|
|
|
|
static import<prototype> function
|
|
{
|
|
"client_account", "deactivate__user"
|
|
};
|
|
|
|
return function(*this);
|
|
}
|
|
|
|
bool
|
|
ircd::m::user::is_active()
|
|
const
|
|
{
|
|
using prototype = bool (const m::user &);
|
|
|
|
static import<prototype> function
|
|
{
|
|
"client_account", "is_active__user"
|
|
};
|
|
|
|
return function(*this);
|
|
}
|
|
|
|
ircd::m::event::id::buf
|
|
ircd::m::user::filter(const json::object &filter,
|
|
const mutable_buffer &idbuf)
|
|
{
|
|
using prototype = event::id::buf (const m::user &, const json::object &, const mutable_buffer &);
|
|
|
|
static import<prototype> function
|
|
{
|
|
"client_user", "filter_set"
|
|
};
|
|
|
|
return function(*this, filter, idbuf);
|
|
}
|
|
|
|
std::string
|
|
ircd::m::user::filter(const string_view &filter_id)
|
|
const
|
|
{
|
|
std::string ret;
|
|
filter(filter_id, [&ret]
|
|
(const json::object &filter)
|
|
{
|
|
ret.assign(data(filter), size(filter));
|
|
});
|
|
|
|
return ret;
|
|
}
|
|
|
|
std::string
|
|
ircd::m::user::filter(std::nothrow_t,
|
|
const string_view &filter_id)
|
|
const
|
|
{
|
|
std::string ret;
|
|
filter(std::nothrow, filter_id, [&ret]
|
|
(const json::object &filter)
|
|
{
|
|
ret.assign(data(filter), size(filter));
|
|
});
|
|
|
|
return ret;
|
|
}
|
|
|
|
void
|
|
ircd::m::user::filter(const string_view &filter_id,
|
|
const filter_closure &closure)
|
|
const
|
|
{
|
|
if(!filter(std::nothrow, filter_id, closure))
|
|
throw m::NOT_FOUND
|
|
{
|
|
"Filter '%s' not found", filter_id
|
|
};
|
|
}
|
|
|
|
bool
|
|
ircd::m::user::filter(std::nothrow_t,
|
|
const string_view &filter_id,
|
|
const filter_closure &closure)
|
|
const
|
|
{
|
|
using prototype = bool (std::nothrow_t, const m::user &, const string_view &, const filter_closure &);
|
|
|
|
static import<prototype> function
|
|
{
|
|
"client_user", "filter_get"
|
|
};
|
|
|
|
return function(std::nothrow, *this, filter_id, closure);
|
|
}
|
|
|
|
ircd::m::event::id::buf
|
|
ircd::m::user::account_data(const m::room &room,
|
|
const m::user &sender,
|
|
const string_view &type,
|
|
const json::object &val)
|
|
{
|
|
using prototype = event::id::buf (const m::user &, const m::room &, const m::user &, const string_view &, const json::object &);
|
|
|
|
static import<prototype> function
|
|
{
|
|
"client_user", "room_account_data_set"
|
|
};
|
|
|
|
return function(*this, room, sender, type, val);
|
|
}
|
|
|
|
ircd::m::event::id::buf
|
|
ircd::m::user::account_data(const m::user &sender,
|
|
const string_view &type,
|
|
const json::object &val)
|
|
{
|
|
using prototype = event::id::buf (const m::user &, const m::user &, const string_view &, const json::object &);
|
|
|
|
static import<prototype> function
|
|
{
|
|
"client_user", "account_data_set"
|
|
};
|
|
|
|
return function(*this, sender, type, val);
|
|
}
|
|
|
|
ircd::json::object
|
|
ircd::m::user::account_data(const mutable_buffer &out,
|
|
const m::room &room,
|
|
const string_view &type)
|
|
const
|
|
{
|
|
json::object ret;
|
|
account_data(std::nothrow, room, type, [&out, &ret]
|
|
(const json::object &val)
|
|
{
|
|
ret = string_view { data(out), copy(out, val) };
|
|
});
|
|
|
|
return ret;
|
|
}
|
|
|
|
ircd::json::object
|
|
ircd::m::user::account_data(const mutable_buffer &out,
|
|
const string_view &type)
|
|
const
|
|
{
|
|
json::object ret;
|
|
account_data(std::nothrow, type, [&out, &ret]
|
|
(const json::object &val)
|
|
{
|
|
ret = string_view { data(out), copy(out, val) };
|
|
});
|
|
|
|
return ret;
|
|
}
|
|
|
|
bool
|
|
ircd::m::user::account_data(std::nothrow_t,
|
|
const m::room &room,
|
|
const string_view &type,
|
|
const account_data_closure &closure)
|
|
const try
|
|
{
|
|
account_data(room, type, closure);
|
|
return true;
|
|
}
|
|
catch(const std::exception &e)
|
|
{
|
|
return false;
|
|
}
|
|
|
|
bool
|
|
ircd::m::user::account_data(std::nothrow_t,
|
|
const string_view &type,
|
|
const account_data_closure &closure)
|
|
const try
|
|
{
|
|
account_data(type, closure);
|
|
return true;
|
|
}
|
|
catch(const std::exception &e)
|
|
{
|
|
return false;
|
|
}
|
|
|
|
void
|
|
ircd::m::user::account_data(const m::room &room,
|
|
const string_view &type,
|
|
const account_data_closure &closure)
|
|
const
|
|
{
|
|
using prototype = void (const m::user &, const m::room &, const string_view &, const account_data_closure &);
|
|
|
|
static import<prototype> function
|
|
{
|
|
"client_user", "room_account_data_get"
|
|
};
|
|
|
|
return function(*this, room, type, closure);
|
|
}
|
|
|
|
void
|
|
ircd::m::user::account_data(const string_view &type,
|
|
const account_data_closure &closure)
|
|
const
|
|
{
|
|
using prototype = void (const m::user &, const string_view &, const account_data_closure &);
|
|
|
|
static import<prototype> function
|
|
{
|
|
"client_user", "account_data_get"
|
|
};
|
|
|
|
return function(*this, type, closure);
|
|
}
|
|
|
|
ircd::string_view
|
|
ircd::m::user::_account_data_type(const mutable_buffer &out,
|
|
const m::room::id &room_id)
|
|
{
|
|
using prototype = string_view (const mutable_buffer &, const m::room::id &);
|
|
|
|
static import<prototype> function
|
|
{
|
|
"client_user", "room_account_data_type"
|
|
};
|
|
|
|
return function(out, room_id);
|
|
}
|
|
|
|
ircd::m::event::id::buf
|
|
ircd::m::user::profile(const m::user &sender,
|
|
const string_view &key,
|
|
const string_view &val)
|
|
{
|
|
using prototype = event::id::buf (const m::user &, const m::user &, const string_view &, const string_view &);
|
|
|
|
static import<prototype> function
|
|
{
|
|
"client_profile", "profile_set"
|
|
};
|
|
|
|
return function(*this, sender, key, val);
|
|
}
|
|
|
|
ircd::string_view
|
|
ircd::m::user::profile(const mutable_buffer &out,
|
|
const string_view &key)
|
|
const
|
|
{
|
|
string_view ret;
|
|
profile(std::nothrow, key, [&out, &ret]
|
|
(const string_view &val)
|
|
{
|
|
ret = { data(out), copy(out, val) };
|
|
});
|
|
|
|
return ret;
|
|
}
|
|
|
|
bool
|
|
ircd::m::user::profile(std::nothrow_t,
|
|
const string_view &key,
|
|
const profile_closure &closure)
|
|
const try
|
|
{
|
|
profile(key, closure);
|
|
return true;
|
|
}
|
|
catch(const std::exception &e)
|
|
{
|
|
return false;
|
|
}
|
|
|
|
void
|
|
ircd::m::user::profile(const string_view &key,
|
|
const profile_closure &closure)
|
|
const
|
|
{
|
|
using prototype = void (const m::user &, const string_view &, const profile_closure &);
|
|
|
|
static import<prototype> function
|
|
{
|
|
"client_profile", "profile_get"
|
|
};
|
|
|
|
return function(*this, key, closure);
|
|
}
|
|
|
|
ircd::m::event::id::buf
|
|
ircd::m::user::password(const string_view &password)
|
|
{
|
|
using prototype = event::id::buf (const m::user::id &, const string_view &) noexcept;
|
|
|
|
static import<prototype> function
|
|
{
|
|
"client_account", "set_password"
|
|
};
|
|
|
|
return function(user_id, password);
|
|
}
|
|
|
|
bool
|
|
ircd::m::user::is_password(const string_view &password)
|
|
const noexcept try
|
|
{
|
|
using prototype = bool (const m::user::id &, const string_view &) noexcept;
|
|
|
|
static import<prototype> function
|
|
{
|
|
"client_account", "is_password"
|
|
};
|
|
|
|
return function(user_id, password);
|
|
}
|
|
catch(const std::exception &e)
|
|
{
|
|
log::critical
|
|
{
|
|
"user::is_password(): %s %s",
|
|
string_view{user_id},
|
|
e.what()
|
|
};
|
|
|
|
return false;
|
|
}
|
|
|
|
//
|
|
// user::room
|
|
//
|
|
|
|
ircd::m::user::room::room(const m::user::id &user_id,
|
|
const vm::copts *const &copts,
|
|
const event::fetch::opts *const &fopts)
|
|
:room
|
|
{
|
|
m::user{user_id}, copts, fopts
|
|
}
|
|
{
|
|
}
|
|
|
|
ircd::m::user::room::room(const m::user &user,
|
|
const vm::copts *const &copts,
|
|
const event::fetch::opts *const &fopts)
|
|
:user{user}
|
|
,room_id{user.room_id()}
|
|
{
|
|
static_cast<m::room &>(*this) =
|
|
{
|
|
room_id, copts, fopts
|
|
};
|
|
}
|
|
|
|
//
|
|
// user::rooms
|
|
//
|
|
|
|
ircd::m::user::rooms::rooms(const m::user &user)
|
|
:user_room{user}
|
|
{
|
|
}
|
|
|
|
size_t
|
|
ircd::m::user::rooms::count()
|
|
const
|
|
{
|
|
size_t ret{0};
|
|
for_each([&ret]
|
|
(const m::room &, const string_view &membership)
|
|
{
|
|
++ret;
|
|
});
|
|
|
|
return ret;
|
|
}
|
|
|
|
size_t
|
|
ircd::m::user::rooms::count(const string_view &membership)
|
|
const
|
|
{
|
|
size_t ret{0};
|
|
for_each(membership, [&ret]
|
|
(const m::room &, const string_view &membership)
|
|
{
|
|
++ret;
|
|
});
|
|
|
|
return ret;
|
|
}
|
|
|
|
void
|
|
ircd::m::user::rooms::for_each(const closure &closure)
|
|
const
|
|
{
|
|
for_each(closure_bool{[&closure]
|
|
(const m::room &room, const string_view &membership)
|
|
{
|
|
closure(room, membership);
|
|
return true;
|
|
}});
|
|
}
|
|
|
|
bool
|
|
ircd::m::user::rooms::for_each(const closure_bool &closure)
|
|
const
|
|
{
|
|
return for_each(string_view{}, closure);
|
|
}
|
|
|
|
void
|
|
ircd::m::user::rooms::for_each(const string_view &membership,
|
|
const closure &closure)
|
|
const
|
|
{
|
|
for_each(membership, closure_bool{[&closure]
|
|
(const m::room &room, const string_view &membership)
|
|
{
|
|
closure(room, membership);
|
|
return true;
|
|
}});
|
|
}
|
|
|
|
bool
|
|
ircd::m::user::rooms::for_each(const string_view &membership,
|
|
const closure_bool &closure)
|
|
const
|
|
{
|
|
// Setup the list of event fields to fetch for the closure
|
|
static const event::keys keys
|
|
{
|
|
event::keys::include
|
|
{
|
|
"state_key",
|
|
"content",
|
|
}
|
|
};
|
|
|
|
const m::event::fetch::opts fopts
|
|
{
|
|
keys, user_room.fopts? user_room.fopts->gopts : db::gopts{}
|
|
};
|
|
|
|
const m::room::state state
|
|
{
|
|
user_room, &fopts
|
|
};
|
|
|
|
return !state.test("ircd.member", [&membership, &closure]
|
|
(const m::event &event)
|
|
{
|
|
const string_view &membership_
|
|
{
|
|
unquote(at<"content"_>(event).at("membership"))
|
|
};
|
|
|
|
if(membership && membership_ != membership)
|
|
return false;
|
|
|
|
const m::room::id &room_id
|
|
{
|
|
at<"state_key"_>(event)
|
|
};
|
|
|
|
return !closure(room_id, membership);
|
|
});
|
|
}
|
|
|
|
//
|
|
// user::rooms::origins
|
|
//
|
|
|
|
ircd::m::user::rooms::origins::origins(const m::user &user)
|
|
:user{user}
|
|
{
|
|
}
|
|
|
|
void
|
|
ircd::m::user::rooms::origins::for_each(const closure &closure)
|
|
const
|
|
{
|
|
for_each(string_view{}, closure);
|
|
}
|
|
|
|
bool
|
|
ircd::m::user::rooms::origins::for_each(const closure_bool &closure)
|
|
const
|
|
{
|
|
return for_each(string_view{}, closure);
|
|
}
|
|
|
|
void
|
|
ircd::m::user::rooms::origins::for_each(const string_view &membership,
|
|
const closure &closure)
|
|
const
|
|
{
|
|
for_each(membership, closure_bool{[&closure]
|
|
(const string_view &origin)
|
|
{
|
|
closure(origin);
|
|
return true;
|
|
}});
|
|
}
|
|
|
|
bool
|
|
ircd::m::user::rooms::origins::for_each(const string_view &membership,
|
|
const closure_bool &closure)
|
|
const
|
|
{
|
|
const m::user::rooms rooms
|
|
{
|
|
user
|
|
};
|
|
|
|
std::set<std::string, std::less<>> seen;
|
|
return rooms.for_each(membership, rooms::closure_bool{[&closure, &seen]
|
|
(const m::room &room, const string_view &membership)
|
|
{
|
|
const m::room::origins origins{room};
|
|
return !origins.test([&closure, &seen]
|
|
(const string_view &origin)
|
|
{
|
|
const auto it
|
|
{
|
|
seen.lower_bound(origin)
|
|
};
|
|
|
|
if(it != end(seen) && *it == origin)
|
|
return false;
|
|
|
|
seen.emplace_hint(it, std::string{origin});
|
|
return !closure(origin);
|
|
});
|
|
}});
|
|
}
|
|
|
|
//
|
|
// user::mitsein
|
|
//
|
|
|
|
ircd::m::user::mitsein::mitsein(const m::user &user)
|
|
:user{user}
|
|
{
|
|
}
|
|
|
|
size_t
|
|
ircd::m::user::mitsein::count(const string_view &membership)
|
|
const
|
|
{
|
|
size_t ret{0};
|
|
for_each(membership, [&ret](const m::user &)
|
|
{
|
|
++ret;
|
|
});
|
|
|
|
return ret;
|
|
}
|
|
|
|
size_t
|
|
ircd::m::user::mitsein::count(const m::user &user,
|
|
const string_view &membership)
|
|
const
|
|
{
|
|
size_t ret{0};
|
|
for_each(user, membership, [&ret](const m::room &, const string_view &)
|
|
{
|
|
++ret;
|
|
});
|
|
|
|
return ret;
|
|
}
|
|
|
|
void
|
|
ircd::m::user::mitsein::for_each(const closure &closure)
|
|
const
|
|
{
|
|
for_each(string_view{}, closure);
|
|
}
|
|
|
|
bool
|
|
ircd::m::user::mitsein::for_each(const closure_bool &closure)
|
|
const
|
|
{
|
|
return for_each(string_view{}, closure);
|
|
}
|
|
|
|
void
|
|
ircd::m::user::mitsein::for_each(const string_view &membership,
|
|
const closure &closure)
|
|
const
|
|
{
|
|
for_each(membership, closure_bool{[&closure]
|
|
(const m::user &user)
|
|
{
|
|
closure(user);
|
|
return true;
|
|
}});
|
|
}
|
|
|
|
bool
|
|
ircd::m::user::mitsein::for_each(const string_view &membership,
|
|
const closure_bool &closure)
|
|
const
|
|
{
|
|
const m::user::rooms rooms
|
|
{
|
|
user
|
|
};
|
|
|
|
// here we gooooooo :/
|
|
///TODO: ideal: db schema
|
|
///TODO: minimally: custom alloc?
|
|
std::set<std::string, std::less<>> seen;
|
|
return rooms.for_each(membership, rooms::closure_bool{[&membership, &closure, &seen]
|
|
(const m::room &room, const string_view &)
|
|
{
|
|
const m::room::members members{room};
|
|
return !members.test(membership, [&seen, &closure]
|
|
(const m::event &event)
|
|
{
|
|
const auto &other
|
|
{
|
|
at<"state_key"_>(event)
|
|
};
|
|
|
|
const auto it
|
|
{
|
|
seen.lower_bound(other)
|
|
};
|
|
|
|
if(it != end(seen) && *it == other)
|
|
return false;
|
|
|
|
seen.emplace_hint(it, std::string{other});
|
|
return !closure(m::user{other});
|
|
});
|
|
}});
|
|
}
|
|
|
|
void
|
|
ircd::m::user::mitsein::for_each(const m::user &user,
|
|
const rooms::closure &closure)
|
|
const
|
|
{
|
|
for_each(user, string_view{}, closure);
|
|
}
|
|
|
|
bool
|
|
ircd::m::user::mitsein::for_each(const m::user &user,
|
|
const rooms::closure_bool &closure)
|
|
const
|
|
{
|
|
return for_each(user, string_view{}, closure);
|
|
}
|
|
|
|
void
|
|
ircd::m::user::mitsein::for_each(const m::user &user,
|
|
const string_view &membership,
|
|
const rooms::closure &closure)
|
|
const
|
|
{
|
|
for_each(user, membership, rooms::closure_bool{[&membership, &closure]
|
|
(const m::room &room, const string_view &)
|
|
{
|
|
closure(room, membership);
|
|
return true;
|
|
}});
|
|
}
|
|
|
|
bool
|
|
ircd::m::user::mitsein::for_each(const m::user &user,
|
|
const string_view &membership,
|
|
const rooms::closure_bool &closure)
|
|
const
|
|
{
|
|
const m::user::rooms our_rooms{this->user};
|
|
const m::user::rooms their_rooms{user};
|
|
const bool use_our
|
|
{
|
|
our_rooms.count() <= their_rooms.count()
|
|
};
|
|
|
|
const m::user::rooms &rooms
|
|
{
|
|
use_our? our_rooms : their_rooms
|
|
};
|
|
|
|
const string_view &test_key
|
|
{
|
|
use_our? user.user_id : this->user.user_id
|
|
};
|
|
|
|
return rooms.for_each(membership, rooms::closure_bool{[&membership, &closure, &test_key]
|
|
(const m::room &room, const string_view &)
|
|
{
|
|
if(!room.has("m.room.member", test_key))
|
|
return true;
|
|
|
|
return closure(room, membership);
|
|
}});
|
|
}
|
|
|
|
//
|
|
// user::events
|
|
//
|
|
|
|
ircd::m::user::events::events(const m::user &user)
|
|
:user{user}
|
|
{
|
|
}
|
|
|
|
size_t
|
|
ircd::m::user::events::count()
|
|
const
|
|
{
|
|
size_t ret{0};
|
|
for_each([&ret](const event::idx &)
|
|
{
|
|
++ret;
|
|
return true;
|
|
});
|
|
|
|
return ret;
|
|
}
|
|
|
|
bool
|
|
ircd::m::user::events::for_each(const closure_bool &closure)
|
|
const
|
|
{
|
|
m::event::fetch event;
|
|
return for_each([&closure, &event]
|
|
(const event::idx &event_idx)
|
|
{
|
|
if(!seek(event, event_idx, std::nothrow))
|
|
return true;
|
|
|
|
return closure(event);
|
|
});
|
|
}
|
|
|
|
bool
|
|
ircd::m::user::events::for_each(const idx_closure_bool &closure)
|
|
const
|
|
{
|
|
const m::user::rooms rooms
|
|
{
|
|
user
|
|
};
|
|
|
|
return rooms.for_each(rooms::closure_bool{[this, &closure]
|
|
(const m::room &room, const string_view &membership)
|
|
{
|
|
m::room::messages it
|
|
{
|
|
room
|
|
};
|
|
|
|
bool ret{true};
|
|
for(; ret && it; --it)
|
|
{
|
|
const auto &idx{it.event_idx()};
|
|
m::get(std::nothrow, idx, "sender", [this, &closure, &idx, &ret]
|
|
(const string_view &sender)
|
|
{
|
|
if(sender == this->user.user_id)
|
|
ret = closure(idx);
|
|
});
|
|
}
|
|
|
|
return ret;
|
|
}});
|
|
}
|
|
|
|
///////////////////////////////////////////////////////////////////////////////
|
|
//
|
|
// m/room.h
|
|
//
|
|
|
|
ircd::m::room
|
|
ircd::m::create(const id::room &room_id,
|
|
const id::user &creator,
|
|
const string_view &type)
|
|
{
|
|
using prototype = room (const id::room &, const id::user &, const string_view &);
|
|
|
|
static import<prototype> function
|
|
{
|
|
"client_createroom", "createroom__type"
|
|
};
|
|
|
|
return function(room_id, creator, type);
|
|
}
|
|
|
|
ircd::m::room
|
|
ircd::m::create(const id::room &room_id,
|
|
const id::user &creator,
|
|
const id::room &parent,
|
|
const string_view &type)
|
|
{
|
|
using prototype = room (const id::room &, const id::user &, const id::room &, const string_view &);
|
|
|
|
static import<prototype> function
|
|
{
|
|
"client_createroom", "createroom__parent_type"
|
|
};
|
|
|
|
return function(room_id, creator, parent, type);
|
|
}
|
|
|
|
ircd::m::event::id::buf
|
|
ircd::m::join(const id::room_alias &room_alias,
|
|
const id::user &user_id)
|
|
{
|
|
using prototype = event::id::buf (const id::room_alias &, const id::user &);
|
|
|
|
static import<prototype> function
|
|
{
|
|
"client_rooms", "join__alias_user"
|
|
};
|
|
|
|
return function(room_alias, user_id);
|
|
}
|
|
|
|
ircd::m::event::id::buf
|
|
ircd::m::join(const room &room,
|
|
const id::user &user_id)
|
|
{
|
|
using prototype = event::id::buf (const m::room &, const id::user &);
|
|
|
|
static import<prototype> function
|
|
{
|
|
"client_rooms", "join__room_user"
|
|
};
|
|
|
|
return function(room, user_id);
|
|
}
|
|
|
|
ircd::m::event::id::buf
|
|
ircd::m::leave(const room &room,
|
|
const id::user &user_id)
|
|
{
|
|
using prototype = event::id::buf (const m::room &, const id::user &);
|
|
|
|
static import<prototype> function
|
|
{
|
|
"client_rooms", "leave__room_user"
|
|
};
|
|
|
|
return function(room, user_id);
|
|
}
|
|
|
|
ircd::m::event::id::buf
|
|
ircd::m::invite(const room &room,
|
|
const id::user &target,
|
|
const id::user &sender)
|
|
{
|
|
using prototype = event::id::buf (const m::room &, const id::user &, const id::user &);
|
|
|
|
static import<prototype> function
|
|
{
|
|
"client_rooms", "invite__room_user"
|
|
};
|
|
|
|
return function(room, target, sender);
|
|
}
|
|
|
|
ircd::m::event::id::buf
|
|
ircd::m::redact(const room &room,
|
|
const id::user &sender,
|
|
const id::event &event_id,
|
|
const string_view &reason)
|
|
{
|
|
using prototype = event::id::buf (const m::room &, const id::user &, const id::event &, const string_view &);
|
|
|
|
static import<prototype> function
|
|
{
|
|
"client_rooms", "redact__"
|
|
};
|
|
|
|
return function(room, sender, event_id, reason);
|
|
}
|
|
|
|
ircd::m::event::id::buf
|
|
ircd::m::notice(const room &room,
|
|
const string_view &body)
|
|
{
|
|
return message(room, me.user_id, body, "m.notice");
|
|
}
|
|
|
|
ircd::m::event::id::buf
|
|
ircd::m::notice(const room &room,
|
|
const m::id::user &sender,
|
|
const string_view &body)
|
|
{
|
|
return message(room, sender, body, "m.notice");
|
|
}
|
|
|
|
ircd::m::event::id::buf
|
|
ircd::m::msghtml(const room &room,
|
|
const m::id::user &sender,
|
|
const string_view &html,
|
|
const string_view &alt,
|
|
const string_view &msgtype)
|
|
{
|
|
return message(room, sender,
|
|
{
|
|
{ "msgtype", msgtype },
|
|
{ "format", "org.matrix.custom.html" },
|
|
{ "body", { alt?: html, json::STRING } },
|
|
{ "formatted_body", { html, json::STRING } },
|
|
});
|
|
}
|
|
|
|
ircd::m::event::id::buf
|
|
ircd::m::message(const room &room,
|
|
const m::id::user &sender,
|
|
const string_view &body,
|
|
const string_view &msgtype)
|
|
{
|
|
return message(room, sender,
|
|
{
|
|
{ "body", { body, json::STRING } },
|
|
{ "msgtype", { msgtype, json::STRING } },
|
|
});
|
|
}
|
|
|
|
ircd::m::event::id::buf
|
|
ircd::m::message(const room &room,
|
|
const m::id::user &sender,
|
|
const json::members &contents)
|
|
{
|
|
return send(room, sender, "m.room.message", contents);
|
|
}
|
|
|
|
ircd::m::event::id::buf
|
|
ircd::m::send(const room &room,
|
|
const m::id::user &sender,
|
|
const string_view &type,
|
|
const string_view &state_key,
|
|
const json::members &contents)
|
|
{
|
|
json::iov _content;
|
|
json::iov::push content[contents.size()];
|
|
return send(room, sender, type, state_key, make_iov(_content, content, contents.size(), contents));
|
|
}
|
|
|
|
ircd::m::event::id::buf
|
|
ircd::m::send(const room &room,
|
|
const m::id::user &sender,
|
|
const string_view &type,
|
|
const string_view &state_key,
|
|
const json::object &contents)
|
|
{
|
|
json::iov _content;
|
|
json::iov::push content[contents.size()];
|
|
return send(room, sender, type, state_key, make_iov(_content, content, contents.size(), contents));
|
|
}
|
|
|
|
ircd::m::event::id::buf
|
|
ircd::m::send(const room &room,
|
|
const m::id::user &sender,
|
|
const string_view &type,
|
|
const string_view &state_key,
|
|
const json::iov &content)
|
|
{
|
|
using prototype = event::id::buf (const m::room &, const id::user &, const string_view &, const string_view &, const json::iov &);
|
|
|
|
static import<prototype> function
|
|
{
|
|
"client_rooms", "state__iov"
|
|
};
|
|
|
|
return function(room, sender, type, state_key, content);
|
|
}
|
|
|
|
ircd::m::event::id::buf
|
|
ircd::m::send(const room &room,
|
|
const m::id::user &sender,
|
|
const string_view &type,
|
|
const json::members &contents)
|
|
{
|
|
json::iov _content;
|
|
json::iov::push content[contents.size()];
|
|
return send(room, sender, type, make_iov(_content, content, contents.size(), contents));
|
|
}
|
|
|
|
ircd::m::event::id::buf
|
|
ircd::m::send(const room &room,
|
|
const m::id::user &sender,
|
|
const string_view &type,
|
|
const json::object &contents)
|
|
{
|
|
json::iov _content;
|
|
json::iov::push content[contents.size()];
|
|
return send(room, sender, type, make_iov(_content, content, contents.size(), contents));
|
|
}
|
|
|
|
ircd::m::event::id::buf
|
|
ircd::m::send(const room &room,
|
|
const m::id::user &sender,
|
|
const string_view &type,
|
|
const json::iov &content)
|
|
{
|
|
using prototype = event::id::buf (const m::room &, const id::user &, const string_view &, const json::iov &);
|
|
|
|
static import<prototype> function
|
|
{
|
|
"client_rooms", "send__iov"
|
|
};
|
|
|
|
return function(room, sender, type, content);
|
|
}
|
|
|
|
ircd::m::event::id::buf
|
|
ircd::m::commit(const room &room,
|
|
json::iov &event,
|
|
const json::iov &contents)
|
|
{
|
|
vm::copts opts
|
|
{
|
|
room.copts?
|
|
*room.copts:
|
|
vm::default_copts
|
|
};
|
|
|
|
// Some functionality on this server may create an event on behalf
|
|
// of remote users. It's safe for us to mask this here, but eval'ing
|
|
// this event in any replay later will require special casing.
|
|
opts.non_conform |= event::conforms::MISMATCH_ORIGIN_SENDER;
|
|
|
|
// Stupid protocol workaround
|
|
opts.non_conform |= event::conforms::MISSING_PREV_STATE;
|
|
|
|
// Don't need this here
|
|
opts.verify = false;
|
|
|
|
vm::eval eval
|
|
{
|
|
opts
|
|
};
|
|
|
|
eval(room, event, contents);
|
|
return eval.event_id;
|
|
}
|
|
|
|
ircd::m::id::room::buf
|
|
ircd::m::room_id(const id::room_alias &room_alias)
|
|
{
|
|
char buf[256];
|
|
return room_id(buf, room_alias);
|
|
}
|
|
|
|
ircd::m::id::room::buf
|
|
ircd::m::room_id(const string_view &room_id_or_alias)
|
|
{
|
|
char buf[256];
|
|
return room_id(buf, room_id_or_alias);
|
|
}
|
|
|
|
ircd::m::id::room
|
|
ircd::m::room_id(const mutable_buffer &out,
|
|
const string_view &room_id_or_alias)
|
|
{
|
|
switch(m::sigil(room_id_or_alias))
|
|
{
|
|
case id::ROOM:
|
|
return id::room{out, room_id_or_alias};
|
|
|
|
default:
|
|
return room_id(out, id::room_alias{room_id_or_alias});
|
|
}
|
|
}
|
|
|
|
ircd::m::id::room
|
|
ircd::m::room_id(const mutable_buffer &out,
|
|
const id::room_alias &room_alias)
|
|
{
|
|
using prototype = id::room (const mutable_buffer &, const id::room_alias &);
|
|
|
|
static import<prototype> function
|
|
{
|
|
"client_directory_room", "room_id__room_alias"
|
|
};
|
|
|
|
return function(out, room_alias);
|
|
}
|
|
|
|
bool
|
|
ircd::m::exists(const id::room_alias &room_alias,
|
|
const bool &remote_query)
|
|
{
|
|
using prototype = bool (const id::room_alias, const bool &);
|
|
|
|
static import<prototype> function
|
|
{
|
|
"client_directory_room", "room_alias_exists"
|
|
};
|
|
|
|
return function(room_alias, remote_query);
|
|
}
|
|
|
|
///////////////////////////////////////////////////////////////////////////////
|
|
//
|
|
// m/txn.h
|
|
//
|
|
|
|
/// Returns the serial size of the JSON this txn would consume. Note: this
|
|
/// creates a json::iov involving a timestamp to figure out the total size
|
|
/// of the txn. When the user creates the actual txn a different timestamp
|
|
/// is created which may be a different size. Consider using the lower-level
|
|
/// create(closure) or add some pad to be sure.
|
|
///
|
|
size_t
|
|
ircd::m::txn::serialized(const array &pdu,
|
|
const array &edu,
|
|
const array &pdu_failure)
|
|
{
|
|
size_t ret;
|
|
const auto closure{[&ret]
|
|
(const json::iov &iov)
|
|
{
|
|
ret = json::serialized(iov);
|
|
}};
|
|
|
|
create(closure, pdu, edu, pdu_failure);
|
|
return ret;
|
|
}
|
|
|
|
/// Stringifies a txn from the inputs into the returned std::string
|
|
///
|
|
std::string
|
|
ircd::m::txn::create(const array &pdu,
|
|
const array &edu,
|
|
const array &pdu_failure)
|
|
{
|
|
std::string ret;
|
|
const auto closure{[&ret]
|
|
(const json::iov &iov)
|
|
{
|
|
ret = json::strung(iov);
|
|
}};
|
|
|
|
create(closure, pdu, edu, pdu_failure);
|
|
return ret;
|
|
}
|
|
|
|
/// Stringifies a txn from the inputs into the buffer
|
|
///
|
|
ircd::string_view
|
|
ircd::m::txn::create(const mutable_buffer &buf,
|
|
const array &pdu,
|
|
const array &edu,
|
|
const array &pdu_failure)
|
|
{
|
|
string_view ret;
|
|
const auto closure{[&buf, &ret]
|
|
(const json::iov &iov)
|
|
{
|
|
ret = json::stringify(mutable_buffer{buf}, iov);
|
|
}};
|
|
|
|
create(closure, pdu, edu, pdu_failure);
|
|
return ret;
|
|
}
|
|
|
|
/// Forms a txn from the inputs into a json::iov and presents that iov
|
|
/// to the user's closure.
|
|
///
|
|
void
|
|
ircd::m::txn::create(const closure &closure,
|
|
const array &pdu,
|
|
const array &edu,
|
|
const array &pdu_failure)
|
|
{
|
|
using ircd::size;
|
|
|
|
json::iov iov;
|
|
const json::iov::push push[]
|
|
{
|
|
{ iov, { "origin", my_host() }},
|
|
{ iov, { "origin_server_ts", ircd::time<milliseconds>() }},
|
|
};
|
|
|
|
const json::iov::add _pdus
|
|
{
|
|
iov, !empty(pdu),
|
|
{
|
|
"pdus", [&pdu]() -> json::value
|
|
{
|
|
return { data(pdu), size(pdu) };
|
|
}
|
|
}
|
|
};
|
|
|
|
const json::iov::add _edus
|
|
{
|
|
iov, !empty(edu),
|
|
{
|
|
"edus", [&edu]() -> json::value
|
|
{
|
|
return { data(edu), size(edu) };
|
|
}
|
|
}
|
|
};
|
|
|
|
const json::iov::add _pdu_failures
|
|
{
|
|
iov, !empty(pdu_failure),
|
|
{
|
|
"pdu_failures", [&pdu_failure]() -> json::value
|
|
{
|
|
return { data(pdu_failure), size(pdu_failure) };
|
|
}
|
|
}
|
|
};
|
|
|
|
closure(iov);
|
|
}
|
|
|
|
ircd::string_view
|
|
ircd::m::txn::create_id(const mutable_buffer &out,
|
|
const string_view &txn)
|
|
{
|
|
const sha256::buf hash
|
|
{
|
|
sha256{txn}
|
|
};
|
|
|
|
const string_view txnid
|
|
{
|
|
b58encode(out, hash)
|
|
};
|
|
|
|
return txnid;
|
|
}
|
|
|
|
///////////////////////////////////////////////////////////////////////////////
|
|
//
|
|
// m/hook.h
|
|
//
|
|
|
|
// Internal utils
|
|
namespace ircd::m
|
|
{
|
|
static bool _hook_match(const m::event &matching, const m::event &);
|
|
static void _hook_fix_state_key(const json::members &, json::member &);
|
|
static void _hook_fix_room_id(const json::members &, json::member &);
|
|
static void _hook_fix_sender(const json::members &, json::member &);
|
|
static json::strung _hook_make_feature(const json::members &);
|
|
}
|
|
|
|
//
|
|
// hook::maps
|
|
//
|
|
|
|
struct ircd::m::hook::maps
|
|
{
|
|
std::multimap<string_view, base *> origin;
|
|
std::multimap<string_view, base *> room_id;
|
|
std::multimap<string_view, base *> sender;
|
|
std::multimap<string_view, base *> state_key;
|
|
std::multimap<string_view, base *> type;
|
|
std::vector<base *> always;
|
|
|
|
size_t match(const event &match, const std::function<bool (base &)> &) const;
|
|
size_t add(base &hook, const event &matching);
|
|
size_t del(base &hook, const event &matching);
|
|
|
|
maps();
|
|
~maps() noexcept;
|
|
};
|
|
|
|
ircd::m::hook::maps::maps()
|
|
{
|
|
}
|
|
|
|
ircd::m::hook::maps::~maps()
|
|
noexcept
|
|
{
|
|
}
|
|
|
|
size_t
|
|
ircd::m::hook::maps::add(base &hook,
|
|
const event &matching)
|
|
{
|
|
size_t ret{0};
|
|
const auto map{[&hook, &ret]
|
|
(auto &map, const string_view &value)
|
|
{
|
|
map.emplace(value, &hook);
|
|
++ret;
|
|
}};
|
|
|
|
if(json::get<"origin"_>(matching))
|
|
map(origin, at<"origin"_>(matching));
|
|
|
|
if(json::get<"room_id"_>(matching))
|
|
map(room_id, at<"room_id"_>(matching));
|
|
|
|
if(json::get<"sender"_>(matching))
|
|
map(sender, at<"sender"_>(matching));
|
|
|
|
if(json::get<"state_key"_>(matching))
|
|
map(state_key, at<"state_key"_>(matching));
|
|
|
|
if(json::get<"type"_>(matching))
|
|
map(type, at<"type"_>(matching));
|
|
|
|
// Hook had no mappings which means it will match everything.
|
|
// We don't increment the matcher count for this case.
|
|
if(!ret)
|
|
always.emplace_back(&hook);
|
|
|
|
return ret;
|
|
}
|
|
|
|
size_t
|
|
ircd::m::hook::maps::del(base &hook,
|
|
const event &matching)
|
|
{
|
|
size_t ret{0};
|
|
const auto unmap{[&hook, &ret]
|
|
(auto &map, const string_view &key)
|
|
{
|
|
auto pit{map.equal_range(key)};
|
|
for(; pit.first != pit.second; ++pit.first)
|
|
if(pit.first->second == &hook)
|
|
{
|
|
++ret;
|
|
return map.erase(pit.first);
|
|
}
|
|
|
|
assert(0);
|
|
return end(map);
|
|
}};
|
|
|
|
// Unconditional attempt to remove from always.
|
|
std::remove(begin(always), end(always), &hook);
|
|
|
|
if(json::get<"origin"_>(matching))
|
|
unmap(origin, at<"origin"_>(matching));
|
|
|
|
if(json::get<"room_id"_>(matching))
|
|
unmap(room_id, at<"room_id"_>(matching));
|
|
|
|
if(json::get<"sender"_>(matching))
|
|
unmap(sender, at<"sender"_>(matching));
|
|
|
|
if(json::get<"state_key"_>(matching))
|
|
unmap(state_key, at<"state_key"_>(matching));
|
|
|
|
if(json::get<"type"_>(matching))
|
|
unmap(type, at<"type"_>(matching));
|
|
|
|
return ret;
|
|
}
|
|
|
|
size_t
|
|
ircd::m::hook::maps::match(const event &event,
|
|
const std::function<bool (base &)> &callback)
|
|
const
|
|
{
|
|
std::set<base *> matching
|
|
{
|
|
begin(always), end(always)
|
|
};
|
|
|
|
const auto site_match{[&matching]
|
|
(auto &map, const string_view &key)
|
|
{
|
|
auto pit{map.equal_range(key)};
|
|
for(; pit.first != pit.second; ++pit.first)
|
|
matching.emplace(pit.first->second);
|
|
}};
|
|
|
|
if(json::get<"origin"_>(event))
|
|
site_match(origin, at<"origin"_>(event));
|
|
|
|
if(json::get<"room_id"_>(event))
|
|
site_match(room_id, at<"room_id"_>(event));
|
|
|
|
if(json::get<"sender"_>(event))
|
|
site_match(sender, at<"sender"_>(event));
|
|
|
|
if(json::get<"type"_>(event))
|
|
site_match(type, at<"type"_>(event));
|
|
|
|
if(json::get<"state_key"_>(event))
|
|
site_match(state_key, at<"state_key"_>(event));
|
|
|
|
auto it(begin(matching));
|
|
while(it != end(matching))
|
|
{
|
|
const base &hook(**it);
|
|
if(!_hook_match(hook.matching, event))
|
|
it = matching.erase(it);
|
|
else
|
|
++it;
|
|
}
|
|
|
|
size_t ret{0};
|
|
for(auto it(begin(matching)); it != end(matching); ++it, ++ret)
|
|
if(!callback(**it))
|
|
return ret;
|
|
|
|
return ret;
|
|
}
|
|
|
|
//
|
|
// hook::base
|
|
//
|
|
|
|
/// Instance list linkage for all hooks
|
|
template<>
|
|
decltype(ircd::util::instance_list<ircd::m::hook::base>::list)
|
|
ircd::util::instance_list<ircd::m::hook::base>::list
|
|
{};
|
|
|
|
/// Primary hook ctor
|
|
ircd::m::hook::base::base(const json::members &members)
|
|
try
|
|
:_feature
|
|
{
|
|
_hook_make_feature(members)
|
|
}
|
|
,feature
|
|
{
|
|
_feature
|
|
}
|
|
,matching
|
|
{
|
|
feature
|
|
}
|
|
{
|
|
site *site;
|
|
if((site = find_site()))
|
|
site->add(*this);
|
|
}
|
|
catch(...)
|
|
{
|
|
if(!registered)
|
|
throw;
|
|
|
|
auto *const site(find_site());
|
|
assert(site != nullptr);
|
|
site->del(*this);
|
|
}
|
|
|
|
ircd::m::hook::base::~base()
|
|
noexcept
|
|
{
|
|
if(!registered)
|
|
return;
|
|
|
|
auto *const site(find_site());
|
|
assert(site != nullptr);
|
|
site->del(*this);
|
|
}
|
|
|
|
ircd::m::hook::base::site *
|
|
ircd::m::hook::base::find_site()
|
|
const
|
|
{
|
|
const auto &site_name
|
|
{
|
|
this->site_name()
|
|
};
|
|
|
|
if(!site_name)
|
|
return nullptr;
|
|
|
|
for(auto *const &site : m::hook::base::site::list)
|
|
if(site->name() == site_name)
|
|
return site;
|
|
|
|
return nullptr;
|
|
}
|
|
|
|
ircd::string_view
|
|
ircd::m::hook::base::site_name()
|
|
const try
|
|
{
|
|
return unquote(feature.at("_site"));
|
|
}
|
|
catch(const std::out_of_range &e)
|
|
{
|
|
throw assertive
|
|
{
|
|
"Hook %p must name a '_site' to register with.", this
|
|
};
|
|
}
|
|
|
|
//
|
|
// hook::site
|
|
//
|
|
|
|
/// Instance list linkage for all hook sites
|
|
template<>
|
|
decltype(ircd::util::instance_list<ircd::m::hook::base::site>::list)
|
|
ircd::util::instance_list<ircd::m::hook::base::site>::list
|
|
{};
|
|
|
|
//
|
|
// hook::site::site
|
|
//
|
|
|
|
ircd::m::hook::base::site::site(const json::members &members)
|
|
:_feature
|
|
{
|
|
members
|
|
}
|
|
,feature
|
|
{
|
|
_feature
|
|
}
|
|
,maps
|
|
{
|
|
std::make_unique<struct maps>()
|
|
}
|
|
{
|
|
for(const auto &site : list)
|
|
if(site->name() == name() && site != this)
|
|
throw error
|
|
{
|
|
"Hook site '%s' already registered at %p",
|
|
name(),
|
|
site
|
|
};
|
|
|
|
// Find and register all of the orphan hooks which were constructed before
|
|
// this site was constructed.
|
|
for(auto *const &hook : m::hook::base::list)
|
|
if(hook->site_name() == name())
|
|
add(*hook);
|
|
}
|
|
|
|
ircd::m::hook::base::site::~site()
|
|
noexcept
|
|
{
|
|
const std::vector<base *> hooks
|
|
{
|
|
begin(this->hooks), end(this->hooks)
|
|
};
|
|
|
|
for(auto *const hook : hooks)
|
|
del(*hook);
|
|
}
|
|
|
|
void
|
|
ircd::m::hook::base::site::match(const event &event,
|
|
const std::function<bool (base &)> &callback)
|
|
{
|
|
maps->match(event, callback);
|
|
}
|
|
|
|
bool
|
|
ircd::m::hook::base::site::add(base &hook)
|
|
{
|
|
assert(!hook.registered);
|
|
assert(hook.site_name() == name());
|
|
assert(hook.matchers == 0);
|
|
|
|
if(!hooks.emplace(&hook).second)
|
|
{
|
|
log::warning
|
|
{
|
|
"Hook %p already registered to site %s", &hook, name()
|
|
};
|
|
|
|
return false;
|
|
}
|
|
|
|
assert(maps);
|
|
const size_t matched
|
|
{
|
|
maps->add(hook, hook.matching)
|
|
};
|
|
|
|
hook.matchers = matched;
|
|
hook.registered = true;
|
|
matchers += matched;
|
|
++count;
|
|
return true;
|
|
}
|
|
|
|
bool
|
|
ircd::m::hook::base::site::del(base &hook)
|
|
{
|
|
assert(hook.registered);
|
|
assert(hook.site_name() == name());
|
|
|
|
const size_t matched
|
|
{
|
|
maps->del(hook, hook.matching)
|
|
};
|
|
|
|
const auto erased
|
|
{
|
|
hooks.erase(&hook)
|
|
};
|
|
|
|
hook.matchers -= matched;
|
|
hook.registered = false;
|
|
matchers -= matched;
|
|
--count;
|
|
assert(hook.matchers == 0);
|
|
assert(erased);
|
|
return true;
|
|
}
|
|
|
|
ircd::string_view
|
|
ircd::m::hook::base::site::name()
|
|
const try
|
|
{
|
|
return unquote(feature.at("name"));
|
|
}
|
|
catch(const std::out_of_range &e)
|
|
{
|
|
throw assertive
|
|
{
|
|
"Hook site %p requires a name", this
|
|
};
|
|
}
|
|
|
|
//
|
|
// hook<void>
|
|
//
|
|
|
|
ircd::m::hook::hook<void>::hook(const json::members &feature,
|
|
decltype(function) function)
|
|
:base{feature}
|
|
,function{std::move(function)}
|
|
{
|
|
}
|
|
|
|
ircd::m::hook::hook<void>::hook(decltype(function) function,
|
|
const json::members &feature)
|
|
:base{feature}
|
|
,function{std::move(function)}
|
|
{
|
|
}
|
|
|
|
ircd::m::hook::site<void>::site(const json::members &feature)
|
|
:base::site{feature}
|
|
{
|
|
}
|
|
|
|
void
|
|
ircd::m::hook::site<void>::operator()(const event &event)
|
|
{
|
|
match(event, [this, &event]
|
|
(base &base)
|
|
{
|
|
call(dynamic_cast<hook<void> &>(base), event);
|
|
return true;
|
|
});
|
|
}
|
|
|
|
void
|
|
ircd::m::hook::site<void>::call(hook<void> &hfn,
|
|
const event &event)
|
|
try
|
|
{
|
|
++hfn.calls;
|
|
hfn.function(event);
|
|
}
|
|
catch(const std::exception &e)
|
|
{
|
|
log::critical
|
|
{
|
|
"Unhandled hookfn(%p) %s error :%s",
|
|
&hfn,
|
|
string_view{hfn.feature},
|
|
e.what()
|
|
};
|
|
}
|
|
|
|
//
|
|
// hook internal
|
|
//
|
|
|
|
/// Internal interface which manipulates the initializer supplied by the
|
|
/// developer to the hook to create the proper JSON output. i.e They supply
|
|
/// a "room_id" of "!config" which has no hostname, that is added here
|
|
/// depending on my_host() in the deployment runtime...
|
|
///
|
|
ircd::json::strung
|
|
ircd::m::_hook_make_feature(const json::members &members)
|
|
{
|
|
const ctx::critical_assertion ca;
|
|
std::vector<json::member> copy
|
|
{
|
|
begin(members), end(members)
|
|
};
|
|
|
|
for(auto &member : copy) switch(hash(member.first))
|
|
{
|
|
case hash("room_id"):
|
|
_hook_fix_room_id(members, member);
|
|
continue;
|
|
|
|
case hash("sender"):
|
|
_hook_fix_sender(members, member);
|
|
continue;
|
|
|
|
case hash("state_key"):
|
|
_hook_fix_state_key(members, member);
|
|
continue;
|
|
}
|
|
|
|
return { copy.data(), copy.data() + copy.size() };
|
|
}
|
|
|
|
void
|
|
ircd::m::_hook_fix_sender(const json::members &members,
|
|
json::member &member)
|
|
{
|
|
// Rewrite the sender if the supplied input has no hostname
|
|
if(valid_local_only(id::USER, member.second))
|
|
{
|
|
assert(my_host());
|
|
thread_local char buf[256];
|
|
member.second = id::user { buf, member.second, my_host() };
|
|
}
|
|
|
|
validate(id::USER, member.second);
|
|
}
|
|
|
|
void
|
|
ircd::m::_hook_fix_room_id(const json::members &members,
|
|
json::member &member)
|
|
{
|
|
// Rewrite the room_id if the supplied input has no hostname
|
|
if(valid_local_only(id::ROOM, member.second))
|
|
{
|
|
assert(my_host());
|
|
thread_local char buf[256];
|
|
member.second = id::room { buf, member.second, my_host() };
|
|
}
|
|
|
|
validate(id::ROOM, member.second);
|
|
}
|
|
|
|
void
|
|
ircd::m::_hook_fix_state_key(const json::members &members,
|
|
json::member &member)
|
|
{
|
|
const bool is_member_event
|
|
{
|
|
end(members) != std::find_if(begin(members), end(members), []
|
|
(const auto &member)
|
|
{
|
|
return member.first == "type" && member.second == "m.room.member";
|
|
})
|
|
};
|
|
|
|
// Rewrite the sender if the supplied input has no hostname
|
|
if(valid_local_only(id::USER, member.second))
|
|
{
|
|
assert(my_host());
|
|
thread_local char buf[256];
|
|
member.second = id::user { buf, member.second, my_host() };
|
|
}
|
|
|
|
validate(id::USER, member.second);
|
|
}
|
|
|
|
bool
|
|
ircd::m::_hook_match(const m::event &matching,
|
|
const m::event &event)
|
|
{
|
|
if(json::get<"origin"_>(matching))
|
|
if(at<"origin"_>(matching) != json::get<"origin"_>(event))
|
|
return false;
|
|
|
|
if(json::get<"room_id"_>(matching))
|
|
if(at<"room_id"_>(matching) != json::get<"room_id"_>(event))
|
|
return false;
|
|
|
|
if(json::get<"sender"_>(matching))
|
|
if(at<"sender"_>(matching) != json::get<"sender"_>(event))
|
|
return false;
|
|
|
|
if(json::get<"type"_>(matching))
|
|
if(at<"type"_>(matching) != json::get<"type"_>(event))
|
|
return false;
|
|
|
|
if(json::get<"state_key"_>(matching))
|
|
if(at<"state_key"_>(matching) != json::get<"state_key"_>(event))
|
|
return false;
|
|
|
|
if(json::get<"membership"_>(matching))
|
|
if(at<"membership"_>(matching) != json::get<"membership"_>(event))
|
|
return false;
|
|
|
|
if(json::get<"content"_>(matching))
|
|
if(json::get<"type"_>(event) == "m.room.message")
|
|
if(at<"content"_>(matching).has("msgtype"))
|
|
if(at<"content"_>(matching).get("msgtype") != json::get<"content"_>(event).get("msgtype"))
|
|
return false;
|
|
|
|
return true;
|
|
}
|
|
|
|
///////////////////////////////////////////////////////////////////////////////
|
|
//
|
|
// m/import.h
|
|
//
|
|
|
|
decltype(ircd::m::imports)
|
|
ircd::m::imports
|
|
{};
|
|
|
|
void
|
|
ircd::m::imports::init()
|
|
{
|
|
// Manually load first modules
|
|
this->emplace("vm"s, "vm"s);
|
|
this->emplace("vm_fetch"s, "vm_fetch"s);
|
|
|
|
// The order of these prefixes will be the loading order. Order of
|
|
// specific modules within a prefix is not determined here.
|
|
static const string_view prefixes[]
|
|
{
|
|
"s_", "m_", "key_", "media_", "client_", "federation_"
|
|
};
|
|
|
|
// Load modules by prefix.
|
|
for(const auto &prefix : prefixes)
|
|
for(const auto &name : mods::available())
|
|
if(startswith(name, prefix))
|
|
this->emplace(name, name);
|
|
|
|
// Manually load last modules
|
|
this->emplace("webroot"s, "webroot"s);
|
|
}
|
|
|
|
///////////////////////////////////////////////////////////////////////////////
|
|
//
|
|
// m/error.h
|
|
//
|
|
|
|
thread_local char
|
|
ircd::m::error::fmtbuf[768]
|
|
{};
|
|
|
|
ircd::m::error::error()
|
|
:http::error{http::INTERNAL_SERVER_ERROR}
|
|
{}
|
|
|
|
ircd::m::error::error(std::string c)
|
|
:http::error{http::INTERNAL_SERVER_ERROR, std::move(c)}
|
|
{}
|
|
|
|
ircd::m::error::error(const http::code &c)
|
|
:http::error{c, std::string{}}
|
|
{}
|
|
|
|
ircd::m::error::error(const http::code &c,
|
|
const json::members &members)
|
|
:http::error{c, json::strung{members}}
|
|
{}
|
|
|
|
ircd::m::error::error(const http::code &c,
|
|
const json::iov &iov)
|
|
:http::error{c, json::strung{iov}}
|
|
{}
|
|
|
|
ircd::m::error::error(const http::code &c,
|
|
const json::object &object)
|
|
:http::error{c, std::string{object}}
|
|
{}
|