// Matrix Construct // // Copyright (C) Matrix Construct Developers, Authors & Contributors // Copyright (C) 2016-2018 Jason Volk // // Permission to use, copy, modify, and/or distribute this software for any // purpose with or without fee is hereby granted, provided that the above // copyright notice and this permission notice is present in all copies. The // full license for this software is available in the LICENSE file. #include using namespace ircd; static void init_cmds(); mapi::header IRCD_MODULE { "IRCd terminal console: runtime-reloadable self-reflecting command library.", [] { init_cmds(); } }; struct cmd { using is_transparent = void; static constexpr const size_t &PATH_MAX { 8 }; std::string name; std::string symbol; mods::sym_ptr ptr; bool operator()(const cmd &a, const cmd &b) const { return a.name < b.name; } bool operator()(const string_view &a, const cmd &b) const { return a < b.name; } bool operator()(const cmd &a, const string_view &b) const { return a.name < b; } cmd(std::string name, std::string symbol) :name{std::move(name)} ,symbol{std::move(symbol)} ,ptr{IRCD_MODULE, this->symbol} {} cmd() = default; cmd(cmd &&) = delete; cmd(const cmd &) = delete; }; std::set cmds; void init_cmds() { auto symbols { mods::symbols(mods::path(IRCD_MODULE)) }; for(std::string &symbol : symbols) { // elide lots of grief by informally finding this first if(!has(symbol, "console_cmd")) continue; thread_local char buf[1024]; const string_view demangled { demangle(buf, symbol) }; std::string command { replace(between(demangled, "__", "("), "__", " ") }; const auto iit { cmds.emplace(std::move(command), std::move(symbol)) }; if(!iit.second) throw error { "Command '%s' already exists", command }; } } const cmd * find_cmd(const string_view &line) { const size_t elems { std::min(token_count(line, ' '), cmd::PATH_MAX) }; for(size_t e(elems+1); e > 0; --e) { const auto name { tokens_before(line, ' ', e) }; const auto it{cmds.lower_bound(name)}; if(it == end(cmds) || it->name != name) continue; return &(*it); } return nullptr; } // // Main command dispatch // struct opt { std::ostream &out; bool html {false}; operator std::ostream &() { return out; } template auto &operator<<(T&& t) { out << std::forward(t); return out; } auto &operator<<(std::ostream &(*manip)(std::ostream &)) { return manip(out); } }; IRCD_EXCEPTION_HIDENAME(ircd::error, bad_command) int console_command_derived(opt &, const string_view &line); extern "C" int console_command(std::ostream &out, const string_view &line, const string_view &opts) try { opt opt { out, has(opts, "html") }; const cmd *const cmd { find_cmd(line) }; if(!cmd) return console_command_derived(opt, line); const auto args { lstrip(split(line, cmd->name).second, ' ') }; const auto &ptr{cmd->ptr}; using prototype = bool (struct opt &, const string_view &); return ptr.operator()(opt, args); } catch(const bad_command &e) { return -2; } // // Help // bool console_cmd__help(opt &out, const string_view &line) { const auto cmd { find_cmd(line) }; if(cmd) { out << "No help available for '" << cmd->name << "'." << std::endl; //TODO: help string symbol map } out << "Commands available: \n" << std::endl; const size_t elems { std::min(token_count(line, ' '), cmd::PATH_MAX) }; for(size_t e(elems+1); e > 0; --e) { const auto name { tokens_before(line, ' ', e) }; string_view last; auto it{cmds.lower_bound(name)}; if(it == end(cmds)) continue; for(; it != end(cmds); ++it) { if(!startswith(it->name, name)) break; const auto prefix { tokens_before(it->name, ' ', e) }; if(last == prefix) continue; last = prefix; const auto suffix { e > 1? tokens_after(prefix, ' ', e - 2) : prefix }; if(empty(suffix)) continue; out << suffix << std::endl; } break; } return true; } // // Test trigger stub // bool console_cmd__test(opt &out, const string_view &line) { return true; } // // Derived commands // bool console_id__user(const m::user::id &id, const string_view &args); bool console_id__room(const m::room::id &id, const string_view &args); bool console_id__event(const m::event::id &id, const string_view &args); bool console_json(const json::object &); int console_command_derived(opt &out, const string_view &line) { const string_view id{token(line, ' ', 0)}; const string_view args{tokens_after(line, ' ', 0)}; if(m::has_sigil(id)) switch(m::sigil(id)) { case m::id::EVENT: return console_id__event(id, args); case m::id::ROOM: return console_id__room(id, args); case m::id::USER: return console_id__user(id, args); default: break; } return -1; } // // Command by JSON // bool console_cmd__exec__event(const json::object &); bool console_json(const json::object &object) { if(!object.has("type")) return true; return console_cmd__exec__event(object); } // // Command by ID // bool console_id__event(const m::event::id &id, const string_view &args) { return true; } bool console_id__room(const m::room::id &id, const string_view &args) { return true; } bool console_id__user(const m::user::id &id, const string_view &args) { return true; } // // misc // bool console_cmd__debug(opt &out, const string_view &line) { if(!RB_DEBUG_LEVEL) { out << "Debugging is not compiled in." << std::endl; return true; } if(log::console_enabled(log::DEBUG)) { out << "Turning off debuglog..." << std::endl; log::console_disable(log::DEBUG); return true; } else { out << "Turning on debuglog..." << std::endl; log::console_enable(log::DEBUG); return true; } } // // conf // bool console_cmd__conf__list(opt &out, const string_view &line) { thread_local char val[4_KiB]; for(const auto &item : conf::items) out << std::setw(48) << std::right << item.first << " = " << item.second->get(val) << std::endl; return true; } // // mod // bool console_cmd__mod__path(opt &out, const string_view &line) { for(const auto &path : ircd::mods::paths) out << path << std::endl; return true; } bool console_cmd__mod__list(opt &out, const string_view &line) { auto avflist(mods::available()); const auto b(std::make_move_iterator(begin(avflist))); const auto e(std::make_move_iterator(end(avflist))); std::vector available(b, e); std::sort(begin(available), end(available)); for(const auto &mod : available) { const auto loadstr { mods::loaded(mod)? "\033[1;42m \033[0m" : " " }; out << "[" << loadstr << "] " << mod << std::endl; } return true; } bool console_cmd__mod__syms(opt &out, const string_view &line) { const std::string path { token(line, ' ', 0) }; const std::vector symbols { mods::symbols(path) }; for(const auto &sym : symbols) out << sym << std::endl; out << " -- " << symbols.size() << " symbols in " << path << std::endl; return true; } bool console_cmd__mod__reload(opt &out, const string_view &line) { const std::string name { token(line, ' ', 0) }; if(!m::modules.erase(name)) { out << name << " is not loaded." << std::endl; return true; } m::modules.emplace(name, name); out << "reload " << name << std::endl; return true; } bool console_cmd__mod__load(opt &out, const string_view &line) { const std::string name { token(line, ' ', 0) }; if(m::modules.find(name) != end(m::modules)) { out << name << " is already loaded." << std::endl; return true; } m::modules.emplace(name, name); return true; } bool console_cmd__mod__unload(opt &out, const string_view &line) { const std::string name { token(line, ' ', 0) }; if(!m::modules.erase(name)) { out << name << " is not loaded." << std::endl; return true; } out << "unloaded " << name << std::endl; return true; } // // db // bool console_cmd__db__prop(opt &out, const string_view &line) { const auto dbname { token(line, ' ', 0) }; const auto property { token(line, ' ', 1) }; return true; } bool console_cmd__db__txns(opt &out, const string_view &line) try { const auto dbname { token(line, ' ', 0) }; if(dbname != "events") throw error { "Sorry, this command is specific to the events db for now." }; const auto seqnum { lex_cast(token(line, ' ', 1, "0")) }; auto limit { lex_cast(token(line, ' ', 2, "32")) }; auto &database { *db::database::dbs.at(dbname) }; for_each(database, seqnum, db::seq_closure_bool{[&out, &limit] (db::txn &txn, const uint64_t &seqnum) -> bool { if(txn.has(db::op::SET, "event_id")) out << std::setw(12) << std::right << seqnum << " : " << std::get(txn.get(db::op::SET, "event_id")) << std::endl; return --limit; }}); return true; } catch(const std::out_of_range &e) { out << "No open database by that name" << std::endl; return true; } bool console_cmd__db__txn(opt &out, const string_view &line) try { const auto dbname { token(line, ' ', 0) }; if(dbname != "events") throw error { "Sorry, this command is specific to the events db for now." }; const auto seqnum { lex_cast(token(line, ' ', 1, "0")) }; auto &database { *db::database::dbs.at(dbname) }; get(database, seqnum, db::seq_closure{[&out] (db::txn &txn, const uint64_t &seqnum) { for_each(txn, [&out, &seqnum] (const db::delta &delta) { out << std::setw(12) << std::right << seqnum << " : " << std::setw(8) << std::left << reflect(std::get(delta)) << " " << std::setw(18) << std::right << std::get(delta) << " " << std::get(delta) << std::endl; }); }}); return true; } catch(const std::out_of_range &e) { out << "No open database by that name" << std::endl; return true; } bool console_cmd__db__checkpoint(opt &out, const string_view &line) try { const auto dbname { token(line, ' ', 0) }; const auto directory { token(line, ' ', 1) }; auto &database { *db::database::dbs.at(dbname) }; checkpoint(database, directory); out << "Checkpoint " << name(database) << " to " << directory << " complete." << std::endl; return true; } catch(const std::out_of_range &e) { out << "No open database by that name" << std::endl; return true; } bool console_cmd__db__list(opt &out, const string_view &line) { const auto available { db::available() }; for(const auto &path : available) { const auto name { lstrip(path, db::path("/")) }; const auto it { db::database::dbs.find(name) }; const auto &light { it != end(db::database::dbs)? "\033[1;42m \033[0m" : " " }; out << "[" << light << "]" << " " << name << " `" << path << "'" << std::endl; } return true; } // // net // static bool html__net__peer(opt &out, const string_view &line) { out << ""; out << ""; out << ""; out << ""; out << ""; out << ""; out << ""; out << ""; out << ""; out << ""; out << ""; out << ""; for(const auto &p : server::peers) { using std::setw; using std::left; using std::right; const auto &host{p.first}; const auto &peer{*p.second}; const net::ipport &ipp{peer.remote}; out << ""; out << ""; out << ""; out << ""; out << ""; out << ""; out << ""; out << ""; out << ""; out << ""; out << ""; } out << "
HOST ADDR LINKS REQS ▲ BYTES Q ▼ BYTES Q ▲ BYTES ▼ BYTES ERROR
" << host << "" << ipp << "" << peer.link_count() << "" << peer.tag_count() << "" << peer.write_size() << "" << peer.read_size() << "" << peer.write_total() << "" << peer.read_total() << ""; if(peer.err_has() && peer.err_msg()) out << peer.err_msg(); else if(peer.err_has()) out << ""_sv; out << "
"; return true; } bool console_cmd__net__peer(opt &out, const string_view &line) { if(out.html) return html__net__peer(out, line); for(const auto &p : server::peers) { using std::setw; using std::left; using std::right; const auto &host{p.first}; const auto &peer{*p.second}; const net::ipport &ipp{peer.remote}; out << setw(40) << right << host; if(ipp) out << ' ' << setw(22) << left << ipp; else out << ' ' << setw(22) << left << " "; out << " " << setw(2) << right << peer.link_count() << " L" << " " << setw(2) << right << peer.tag_count() << " T" << " " << setw(9) << right << peer.write_size() << " UP Q" << " " << setw(9) << right << peer.read_size() << " DN Q" << " " << setw(9) << right << peer.write_total() << " UP" << " " << setw(9) << right << peer.read_total() << " DN" ; if(peer.err_has() && peer.err_msg()) out << " :" << peer.err_msg(); else if(peer.err_has()) out << " "_sv; out << std::endl; } return true; } bool console_cmd__net__peer__clear(opt &out, const string_view &line) { const net::hostport hp { token(line, ' ', 0) }; const auto cleared { server::errclear(hp) }; out << std::boolalpha << cleared << std::endl; return true; } bool console_cmd__net__peer__version(opt &out, const string_view &line) { for(const auto &p : server::peers) { using std::setw; using std::left; using std::right; const auto &host{p.first}; const auto &peer{*p.second}; const net::ipport &ipp{peer.remote}; out << setw(40) << right << host; if(ipp) out << ' ' << setw(22) << left << ipp; else out << ' ' << setw(22) << left << " "; if(!empty(peer.server_name)) out << " :" << peer.server_name; out << std::endl; } return true; } bool console_cmd__net__host(opt &out, const string_view &line) { const params token { line, " ", {"host", "service"} }; const auto &host{token.at(0)}; const auto &service { token.count() > 1? token.at(1) : string_view{} }; const net::hostport hostport { host, service }; ctx::dock dock; bool done{false}; net::ipport ipport; std::exception_ptr eptr; net::dns(hostport, [&done, &dock, &eptr, &ipport] (std::exception_ptr eptr_, const net::ipport &ipport_) { eptr = std::move(eptr_); ipport = ipport_; done = true; dock.notify_one(); }); while(!done) dock.wait(); if(eptr) std::rethrow_exception(eptr); else out << ipport << std::endl; return true; } bool console_cmd__net__host__cache(opt &out, const string_view &line) { switch(hash(token(line, " ", 0))) { case hash("A"): { for(const auto &pair : net::dns::cache.A) { const auto &host{pair.first}; const auto &record{pair.second}; const net::ipport ipp{record.ip4, 0}; out << std::setw(32) << host << " => " << ipp << " expires " << timestr(record.ttl, ircd::localtime) << " (" << record.ttl << ")" << std::endl; } return true; } case hash("SRV"): { for(const auto &pair : net::dns::cache.SRV) { const auto &key{pair.first}; const auto &record{pair.second}; const net::hostport hostport { record.tgt, record.port }; out << std::setw(32) << key << " => " << hostport << " expires " << timestr(record.ttl, ircd::localtime) << " (" << record.ttl << ")" << std::endl; } return true; } default: throw bad_command { "Which cache?" }; } } // // key // bool console_cmd__key(opt &out, const string_view &line) { out << "origin: " << m::my_host() << std::endl; out << "public key ID: " << m::self::public_key_id << std::endl; out << "public key base64: " << m::self::public_key_b64 << std::endl; out << "TLS cert sha256 base64: " << m::self::tls_cert_der_sha256_b64 << std::endl; return true; } bool console_cmd__key__get(opt &out, const string_view &line) { const auto server_name { token(line, ' ', 0) }; m::keys::get(server_name, [&out] (const auto &keys) { out << keys << std::endl; }); return true; } bool console_cmd__key__fetch(opt &out, const string_view &line) { return true; } // // event // bool console_cmd__event(opt &out, const string_view &line) { const m::event::id event_id { token(line, ' ', 0) }; const auto args { tokens_after(line, ' ', 0) }; static char buf[64_KiB]; const m::event event { event_id, buf }; if(!empty(args)) switch(hash(token(args, ' ', 0))) { case hash("raw"): out << json::object{buf} << std::endl; return true; } out << pretty(event) << std::endl; return true; } bool console_cmd__event__erase(opt &out, const string_view &line) { const m::event::id event_id { token(line, ' ', 0) }; m::event::fetch event { event_id }; db::txn txn { *m::dbs::events }; m::dbs::write_opts opts; opts.op = db::op::DELETE; m::dbs::write(txn, event, opts); txn(); out << "erased " << txn.size() << " cells" << " for " << event_id << std::endl; return true; } bool console_cmd__event__dump(opt &out, const string_view &line) { const auto filename { token(line, ' ', 0) }; db::column column { *m::dbs::events, "event_id" }; static char buf[512_KiB]; char *pos{buf}; size_t foff{0}, ecount{0}, acount{0}, errcount{0}; m::event::fetch event; for(auto it(begin(column)); it != end(column); ++it, ++ecount) { const auto remain { size_t(buf + sizeof(buf) - pos) }; assert(remain >= 64_KiB && remain <= sizeof(buf)); const mutable_buffer mb{pos, remain}; const string_view event_id{it->second}; seek(event, event_id, std::nothrow); if(unlikely(!event.valid(event_id))) { ++errcount; continue; } pos += json::print(mb, event); if(pos + 64_KiB > buf + sizeof(buf)) { const const_buffer cb{buf, pos}; foff += size(fs::append(filename, cb)); pos = buf; ++acount; } } if(pos > buf) { const const_buffer cb{buf, pos}; foff += size(fs::append(filename, cb)); ++acount; } out << "Dumped " << ecount << " events" << " using " << foff << " bytes" << " in " << acount << " writes" << " to " << filename << " with " << errcount << " errors" << std::endl; return true; } bool console_cmd__event__fetch(opt &out, const string_view &line) { const m::event::id event_id { token(line, ' ', 0) }; const auto args { tokens_after(line, ' ', 0) }; const auto host { !empty(args)? token(args, ' ', 0) : ""_sv }; m::v1::event::opts opts; if(host) opts.remote = host; static char buf[96_KiB]; m::v1::event request { event_id, buf, std::move(opts) }; request.wait(seconds(10)); const auto code { request.get() }; const m::event event { request }; out << json::object{request} << std::endl; out << std::endl; out << pretty(event) << std::endl; return true; } // // state // bool console_cmd__state__count(opt &out, const string_view &line) { const string_view arg { token(line, ' ', 0) }; const string_view root { arg }; out << m::state::count(root) << std::endl; return true; } bool console_cmd__state__each(opt &out, const string_view &line) { const string_view arg { token(line, ' ', 0) }; const string_view type { token(line, ' ', 1) }; const string_view root { arg }; m::state::for_each(root, type, [&out] (const string_view &key, const string_view &val) { out << key << " => " << val << std::endl; }); return true; } bool console_cmd__state__get(opt &out, const string_view &line) { const string_view root { token(line, ' ', 0) }; const string_view type { token(line, ' ', 1) }; const string_view state_key { token(line, ' ', 2) }; m::state::get(root, type, state_key, [&out] (const auto &value) { out << "got: " << value << std::endl; }); return true; } bool console_cmd__state__dfs(opt &out, const string_view &line) { const string_view arg { token(line, ' ', 0) }; const string_view root { arg }; m::state::dfs(root, [&out] (const auto &key, const string_view &val, const uint &depth, const uint &pos) { out << std::setw(2) << depth << " + " << pos << " : " << key << " => " << val << std::endl; return true; }); return true; } bool console_cmd__state__root(opt &out, const string_view &line) { const m::event::id event_id { token(line, ' ', 0) }; char buf[m::state::ID_MAX_SZ]; out << m::dbs::state_root(buf, event_id) << std::endl; return true; } // // commit // bool console_cmd__commit(opt &out, const string_view &line) { m::event event { json::object{line} }; return true; } // // exec // bool console_cmd__exec__event(const json::object &event) { m::vm::opts opts; opts.verify = false; m::vm::eval eval { opts }; eval(event); return true; } bool console_cmd__exec__file(opt &out, const string_view &line) { const params token{line, " ", { "file path", "limit", "start", "room_id/event_id/sender" }}; const auto path { token.at(0) }; const auto limit { token.at(1) }; const auto start { token[2]? lex_cast(token[2]) : 0 }; const string_view id{token[3]}; const string_view room_id { id && m::sigil(id) == m::id::ROOM? id : string_view{} }; const string_view event_id { id && m::sigil(id) == m::id::EVENT? id : string_view{} }; const string_view sender { id && m::sigil(id) == m::id::USER? id : string_view{} }; m::vm::opts opts; opts.non_conform.set(m::event::conforms::MISSING_PREV_STATE); opts.non_conform.set(m::event::conforms::MISSING_MEMBERSHIP); opts.prev_check_exists = false; opts.notify = false; opts.verify = false; m::vm::eval eval { opts }; size_t foff{0}; size_t i(0), j(0), r(0); for(; !limit || i < limit; ++r) { static char buf[512_KiB]; const string_view read { ircd::fs::read(path, buf, foff) }; size_t boff(0); json::object object; json::vector vector{read}; for(; boff < size(read) && i < limit; ) try { object = *begin(vector); boff += size(string_view{object}); vector = { data(read) + boff, size(read) - boff }; const m::event event { object }; if(room_id && json::get<"room_id"_>(event) != room_id) continue; if(event_id && json::get<"event_id"_>(event) != event_id) continue; if(sender && json::get<"sender"_>(event) != sender) continue; if(j++ < start) continue; eval(event); ++i; } catch(const json::parse_error &e) { break; } catch(const std::exception &e) { out << fmt::snstringf { 128, "Error at i=%zu j=%zu r=%zu foff=%zu boff=%zu\n", i, j, r, foff, boff }; out << string_view{object} << std::endl; out << e.what() << std::endl; return true; } foff += boff; } out << "Executed " << i << " of " << j << " events" << " in " << foff << " bytes" << " using " << r << " reads" << std::endl; return true; } // // room // bool console_cmd__room__head(opt &out, const string_view &line) { const m::room::id room_id { token(line, ' ', 0) }; const m::room room { room_id }; out << head(room_id) << std::endl; return true; } bool console_cmd__room__depth(opt &out, const string_view &line) { const m::room::id room_id { token(line, ' ', 0) }; const m::room room { room_id }; out << depth(room_id) << std::endl; return true; } bool console_cmd__room__members(opt &out, const string_view &line) { const m::room::id room_id { token(line, ' ', 0) }; const string_view membership { token_count(line, ' ') > 1? token(line, ' ', 1) : string_view{} }; const m::room room { room_id }; const m::room::members members { room }; const auto closure{[&out](const m::event &event) { out << pretty_oneline(event) << std::endl; }}; if(membership) members.for_each(membership, closure); else members.for_each(closure); return true; } bool console_cmd__room__origins(opt &out, const string_view &line) { const m::room::id room_id { token(line, ' ', 0) }; const m::room room { room_id }; const m::room::origins origins { room }; origins.test([&out](const string_view &origin) { out << origin << std::endl; return false; }); return true; } bool console_cmd__room__state(opt &out, const string_view &line) { const m::room::id room_id { token(line, ' ', 0) }; const auto &event_id { token(line, ' ', 1, {}) }; const m::room room { room_id, event_id }; const m::room::state state { room }; state.for_each([&out](const m::event &event) { out << pretty_oneline(event) << std::endl; }); return true; } bool console_cmd__room__count(opt &out, const string_view &line) { const m::room::id room_id { token(line, ' ', 0) }; const string_view &type { token_count(line, ' ') > 1? token(line, ' ', 1) : string_view{} }; const m::room room { room_id }; const m::room::state state { room }; if(type) out << state.count(type) << std::endl; else out << state.count() << std::endl; return true; } bool console_cmd__room__messages(opt &out, const string_view &line) { const m::room::id room_id { token(line, ' ', 0) }; const int64_t depth { token_count(line, ' ') > 1? lex_cast(token(line, ' ', 1)) : -1 }; const char order { token_count(line, ' ') > 2? token(line, ' ', 2).at(0) : 'b' }; const m::room room { room_id }; m::room::messages it{room}; if(depth >= 0) it.seek(depth); for(; it; order == 'b'? --it : ++it) out << pretty_oneline(*it) << std::endl; return true; } bool console_cmd__room__get(opt &out, const string_view &line) { const m::room::id room_id { token(line, ' ', 0) }; const string_view type { token(line, ' ', 1) }; const string_view state_key { token(line, ' ', 2) }; const m::room room { room_id }; room.get(type, state_key, [&out](const m::event &event) { out << pretty(event) << std::endl; }); return true; } bool console_cmd__room__set(opt &out, const string_view &line) { const m::room::id room_id { token(line, ' ', 0) }; const m::user::id &sender { token(line, ' ', 1) }; const string_view type { token(line, ' ', 2) }; const string_view state_key { token(line, ' ', 3) }; const json::object &content { token(line, ' ', 4) }; const m::room room { room_id }; const auto event_id { send(room, sender, type, state_key, content) }; out << event_id << std::endl; return true; } bool console_cmd__room__message(opt &out, const string_view &line) { const m::room::id room_id { token(line, ' ', 0) }; const m::user::id &sender { token(line, ' ', 1) }; const string_view body { tokens_after(line, ' ', 1) }; const m::room room { room_id }; const auto event_id { message(room, sender, body) }; out << event_id << std::endl; return true; } bool console_cmd__room__redact(opt &out, const string_view &line) { const m::room::id room_id { token(line, ' ', 0) }; const m::event::id &redacts { token(line, ' ', 1) }; const m::user::id &sender { token(line, ' ', 2) }; const string_view reason { tokens_after(line, ' ', 2) }; const m::room room { room_id }; const auto event_id { redact(room, sender, redacts, reason) }; out << event_id << std::endl; return true; } bool console_cmd__room__join(opt &out, const string_view &line) { const string_view room_id_or_alias { token(line, ' ', 0) }; const m::user::id &user_id { token(line, ' ', 1) }; const string_view &event_id { token(line, ' ', 2, {}) }; switch(m::sigil(room_id_or_alias)) { case m::id::ROOM: { const m::room room { room_id_or_alias, event_id }; const auto join_event { m::join(room, user_id) }; out << join_event << std::endl; return true; } case m::id::ROOM_ALIAS: { const m::room::alias alias { room_id_or_alias }; const auto join_event { m::join(alias, user_id) }; out << join_event << std::endl; return true; } default: throw error { "Don't know how to join '%s'", room_id_or_alias }; } return true; } bool console_cmd__room__id(opt &out, const string_view &id) { if(m::has_sigil(id)) switch(m::sigil(id)) { case m::id::USER: out << m::user{id}.room_id() << std::endl; break; case m::id::NODE: out << m::node{id}.room_id() << std::endl; break; case m::id::ROOM_ALIAS: out << m::room_id(m::room::alias(id)) << std::endl; break; default: break; } return true; } bool console_cmd__room__purge(opt &out, const string_view &line) { const m::room::id room_id { token(line, ' ', 0) }; return true; } // // fed // bool console_cmd__fed__groups(opt &out, const string_view &line) { const m::id::node &node { token(line, ' ', 0) }; const auto args { tokens_after(line, ' ', 0) }; m::user::id ids[8]; string_view tok[8]; const auto count{std::min(tokens(args, ' ', tok), size_t(8))}; std::copy(begin(tok), begin(tok) + count, begin(ids)); const unique_buffer buf { 32_KiB }; m::v1::groups::publicised::opts opts; m::v1::groups::publicised request { node, vector_view(ids, count), buf, std::move(opts) }; if(request.wait(seconds(10)) == ctx::future_status::timeout) throw http::error{http::REQUEST_TIMEOUT}; request.get(); const json::object response { request.in.content }; std::cout << string_view{response} << std::endl; return true; } bool console_cmd__fed__head(opt &out, const string_view &line) { const m::room::id &room_id { token(line, ' ', 0) }; const net::hostport remote { token(line, ' ', 1) }; thread_local char buf[16_KiB]; m::v1::make_join request { room_id, m::me.user_id, buf }; if(request.wait(seconds(5)) == ctx::future_status::timeout) throw http::error{http::REQUEST_TIMEOUT}; request.get(); const json::object proto { request.in.content }; const json::array prev_events { proto.at({"event", "prev_events"}) }; for(const json::array &prev_event : prev_events) { const string_view &id{prev_event.at(0)}; out << id << " :" << string_view{prev_event.at(1)} << std::endl; } return true; } bool console_cmd__fed__state(opt &out, const string_view &line) { const m::room::id &room_id { token(line, ' ', 0) }; const net::hostport remote { token(line, ' ', 1, room_id.host()) }; string_view event_id { token(line, ' ', 2, {}) }; string_view op { token(line, ' ', 3, {}) }; if(!op && event_id == "eval") std::swap(op, event_id); // Used for out.head, out.content, in.head, but in.content is dynamic thread_local char buf[8_KiB]; m::v1::state::opts opts; opts.remote = remote; m::v1::state request { room_id, buf, std::move(opts) }; request.wait(seconds(30)); const auto code { request.get() }; const json::object &response { request }; const json::array &auth_chain { response["auth_chain"] }; const json::array &pdus { response["pdus"] }; if(op != "eval") { for(const json::object &event : auth_chain) out << pretty_oneline(m::event{event}) << std::endl; for(const json::object &event : pdus) out << pretty_oneline(m::event{event}) << std::endl; return true; } m::vm::opts vmopts; vmopts.non_conform.set(m::event::conforms::MISSING_PREV_STATE); vmopts.non_conform.set(m::event::conforms::MISSING_MEMBERSHIP); vmopts.prev_check_exists = false; vmopts.notify = false; m::vm::eval eval { vmopts }; for(const json::object &event : auth_chain) eval(event); for(const json::object &event : pdus) eval(event); return true; } bool console_cmd__fed__backfill(opt &out, const string_view &line) { const m::room::id &room_id { token(line, ' ', 0) }; const net::hostport remote { token(line, ' ', 1) }; const string_view &count { token(line, ' ', 2, "32") }; string_view event_id { token(line, ' ', 3, {}) }; string_view op { token(line, ' ', 4, {}) }; if(!op && event_id == "eval") std::swap(op, event_id); // Used for out.head, out.content, in.head, but in.content is dynamic thread_local char buf[16_KiB]; m::v1::backfill::opts opts; opts.remote = remote; opts.limit = lex_cast(count); if(event_id) opts.event_id = event_id; m::v1::backfill request { room_id, buf, std::move(opts) }; request.wait(seconds(10)); const auto code { request.get() }; const json::object &response { request }; const json::array &pdus { response["pdus"] }; if(op != "eval") { for(const json::object &event : pdus) out << pretty_oneline(m::event{event}) << std::endl; return true; } m::vm::opts vmopts; vmopts.non_conform.set(m::event::conforms::MISSING_PREV_STATE); vmopts.non_conform.set(m::event::conforms::MISSING_MEMBERSHIP); vmopts.prev_check_exists = false; vmopts.notify = false; m::vm::eval eval { vmopts }; for(const json::object &event : pdus) eval(event); return true; } bool console_cmd__fed__event(opt &out, const string_view &line) { const m::event::id &event_id { token(line, ' ', 0) }; const net::hostport remote { token(line, ' ', 1, event_id.host()) }; m::v1::event::opts opts; opts.remote = remote; thread_local char buf[8_KiB]; m::v1::event request { event_id, buf, std::move(opts) }; request.wait(seconds(10)); const auto code { request.get() }; const json::object &response { request }; const m::event event { response }; out << pretty(event) << std::endl; if(!verify(event)) out << "- SIGNATURE FAILED" << std::endl; if(!verify_hash(event)) out << "- HASH MISMATCH: " << b64encode_unpadded(hash(event)) << std::endl; const m::event::conforms conforms { event }; if(!conforms.clean()) out << "- " << conforms << std::endl; return true; } bool console_cmd__fed__query__profile(opt &out, const string_view &line) { const m::user::id &user_id { token(line, ' ', 0) }; const net::hostport remote { token_count(line, ' ') > 1? token(line, ' ', 1) : user_id.host() }; m::v1::query::opts opts; opts.remote = remote; thread_local char buf[8_KiB]; m::v1::query::profile request { user_id, buf, std::move(opts) }; request.wait(seconds(10)); const auto code { request.get() }; const json::object &response { request }; out << string_view{response} << std::endl; return true; } bool console_cmd__fed__query__directory(opt &out, const string_view &line) { const m::id::room_alias &room_alias { token(line, ' ', 0) }; const net::hostport remote { token_count(line, ' ') > 1? token(line, ' ', 1) : room_alias.host() }; m::v1::query::opts opts; opts.remote = remote; thread_local char buf[8_KiB]; m::v1::query::directory request { room_alias, buf, std::move(opts) }; request.wait(seconds(10)); const auto code { request.get() }; const json::object &response { request }; out << string_view{response} << std::endl; return true; } bool console_cmd__fed__query__user_devices(opt &out, const string_view &line) { const m::id::user &user_id { token(line, ' ', 0) }; const net::hostport remote { token(line, ' ', 1, user_id.host()) }; m::v1::query::opts opts; opts.remote = remote; const unique_buffer buf { 32_KiB }; m::v1::query::user_devices request { user_id, buf, std::move(opts) }; request.wait(seconds(10)); const auto code { request.get() }; const json::object &response { request }; out << string_view{response} << std::endl; return true; } bool console_cmd__fed__query__client_keys(opt &out, const string_view &line) { const m::id::user &user_id { token(line, ' ', 0) }; const string_view &device_id { token(line, ' ', 1) }; const net::hostport remote { token(line, ' ', 2, user_id.host()) }; m::v1::query::opts opts; opts.remote = remote; const unique_buffer buf { 32_KiB }; m::v1::query::client_keys request { user_id, device_id, buf, std::move(opts) }; request.wait(seconds(10)); const auto code { request.get() }; const json::object &response { request }; out << string_view{response} << std::endl; return true; } bool console_cmd__fed__version(opt &out, const string_view &line) { const net::hostport remote { token(line, ' ', 0) }; m::v1::version::opts opts; opts.remote = remote; thread_local char buf[8_KiB]; m::v1::version request { buf, std::move(opts) }; request.wait(seconds(10)); const auto code { request.get() }; const json::object &response { request }; out << string_view{response} << std::endl; return true; }