2 -- Copyright (C) 2008-2010 Matthew Wild
3 -- Copyright (C) 2008-2010 Waqas Hussain
5 -- This project is MIT/X11 licensed. Please see the
6 -- COPYING file in the source package for more information.
11 local hostmanager = require "core.hostmanager";
12 local modulemanager = require "core.modulemanager";
13 local s2smanager = require "core.s2smanager";
14 local portmanager = require "core.portmanager";
18 local prosody = _G.prosody;
19 local hosts = prosody.hosts;
21 local console_listener = { default_port = 5582; default_mode = "*a"; interface = "127.0.0.1" };
23 local iterators = require "util.iterators";
24 local keys, values = iterators.keys, iterators.values;
25 local jid_bare, jid_split = import("util.jid", "bare", "prepped_split");
26 local set, array = require "util.set", require "util.array";
27 local cert_verify_identity = require "util.x509".verify_identity;
28 local envload = require "util.envload".envload;
29 local envloadfile = require "util.envload".envloadfile;
31 local commands = module:shared("commands")
32 local def_env = module:shared("env");
33 local default_env_mt = { __index = def_env };
34 local core_post_stanza = prosody.core_post_stanza;
36 local function redirect_output(_G, session)
37 local env = setmetatable({ print = session.print }, { __index = function (t, k) return rawget(_G, k); end });
38 env.dofile = function(name)
39 local f, err = envloadfile(name, env);
40 if not f then return f, err; end
48 function console:new_session(conn)
49 local w = function(s) conn:write(s:gsub("\n", "\r\n")); end;
50 local session = { conn = conn;
51 send = function (t) w(tostring(t)); end;
52 print = function (...)
54 for i=1,select("#", ...) do
55 t[i] = tostring(select(i, ...));
57 w("| "..table.concat(t, "\t").."\n");
59 disconnect = function () conn:close(); end;
61 session.env = setmetatable({}, default_env_mt);
63 -- Load up environment with helper objects
64 for name, t in pairs(def_env) do
65 if type(t) == "table" then
66 session.env[name] = setmetatable({ session = session }, { __index = t });
73 function console:process_line(session, line)
76 if line:match("^>") then
77 line = line:gsub("^>", "");
79 elseif line == "\004" then
80 commands["bye"](session, line);
83 local command = line:match("^%w+") or line:match("%p");
84 if commands[command] then
85 commands[command](session, line);
92 local chunkname = "=console";
93 local env = (useglobalenv and redirect_output(_G, session)) or session.env or nil
94 local chunk, err = envload("return "..line, chunkname, env);
96 chunk, err = envload(line, chunkname, env);
98 err = err:gsub("^%[string .-%]:%d+: ", "");
99 err = err:gsub("^:%d+: ", "");
100 err = err:gsub("'<eof>'", "the end of the line");
101 session.print("Sorry, I couldn't understand that... "..err);
106 local ranok, taskok, message = pcall(chunk);
108 if not (ranok or message or useglobalenv) and commands[line:lower()] then
109 commands[line:lower()](session, line);
114 session.print("Fatal error while running command, it did not complete");
115 session.print("Error: "..taskok);
120 session.print("Result: "..tostring(taskok));
122 elseif (not taskok) and message then
123 session.print("Command completed with a problem");
124 session.print("Message: "..tostring(message));
128 session.print("OK: "..tostring(message));
133 function console_listener.onconnect(conn)
134 -- Handle new connection
135 local session = console:new_session(conn);
136 sessions[conn] = session;
137 printbanner(session);
138 session.send(string.char(0));
141 function console_listener.onincoming(conn, data)
142 local session = sessions[conn];
144 local partial = session.partial_data;
146 data = partial..data;
149 for line in data:gmatch("[^\n]*[\n\004]") do
150 if session.closed then return end
151 console:process_line(session, line);
152 session.send(string.char(0));
154 session.partial_data = data:match("[^\n]+$");
157 function console_listener.onreadtimeout(conn)
158 local session = sessions[conn];
165 function console_listener.ondisconnect(conn, err)
166 local session = sessions[conn];
168 session.disconnect();
169 sessions[conn] = nil;
173 -- Console commands --
174 -- These are simple commands, not valid standalone in Lua
176 function commands.bye(session)
177 session.print("See you! :)");
178 session.closed = true;
179 session.disconnect();
181 commands.quit, commands.exit = commands.bye, commands.bye;
183 commands["!"] = function (session, data)
184 if data:match("^!!") and session.env._ then
185 session.print("!> "..session.env._);
186 return console_listener.onincoming(session.conn, session.env._);
188 local old, new = data:match("^!(.-[^\\])!(.-)!$");
190 local ok, res = pcall(string.gsub, session.env._, old, new);
195 session.print("!> "..res);
196 return console_listener.onincoming(session.conn, res);
198 session.print("Sorry, not sure what you want");
202 function commands.help(session, data)
203 local print = session.print;
204 local section = data:match("^help (%w+)");
206 print [[Commands are divided into multiple sections. For help on a particular section, ]]
207 print [[type: help SECTION (for example, 'help c2s'). Sections are: ]]
209 print [[c2s - Commands to manage local client-to-server sessions]]
210 print [[s2s - Commands to manage sessions between this server and others]]
211 print [[module - Commands to load/reload/unload modules/plugins]]
212 print [[host - Commands to activate, deactivate and list virtual hosts]]
213 print [[user - Commands to create and delete users, and change their passwords]]
214 print [[server - Uptime, version, shutting down, etc.]]
215 print [[port - Commands to manage ports the server is listening on]]
216 print [[dns - Commands to manage and inspect the internal DNS resolver]]
217 print [[config - Reloading the configuration, etc.]]
218 print [[console - Help regarding the console itself]]
219 elseif section == "c2s" then
220 print [[c2s:show(jid) - Show all client sessions with the specified JID (or all if no JID given)]]
221 print [[c2s:show_insecure() - Show all unencrypted client connections]]
222 print [[c2s:show_secure() - Show all encrypted client connections]]
223 print [[c2s:close(jid) - Close all sessions for the specified JID]]
224 elseif section == "s2s" then
225 print [[s2s:show(domain) - Show all s2s connections for the given domain (or all if no domain given)]]
226 print [[s2s:close(from, to) - Close a connection from one domain to another]]
227 print [[s2s:closeall(host) - Close all the incoming/outgoing s2s sessions to specified host]]
228 elseif section == "module" then
229 print [[module:load(module, host) - Load the specified module on the specified host (or all hosts if none given)]]
230 print [[module:reload(module, host) - The same, but unloads and loads the module (saving state if the module supports it)]]
231 print [[module:unload(module, host) - The same, but just unloads the module from memory]]
232 print [[module:list(host) - List the modules loaded on the specified host]]
233 elseif section == "host" then
234 print [[host:activate(hostname) - Activates the specified host]]
235 print [[host:deactivate(hostname) - Disconnects all clients on this host and deactivates]]
236 print [[host:list() - List the currently-activated hosts]]
237 elseif section == "user" then
238 print [[user:create(jid, password) - Create the specified user account]]
239 print [[user:password(jid, password) - Set the password for the specified user account]]
240 print [[user:delete(jid) - Permanently remove the specified user account]]
241 print [[user:list(hostname, pattern) - List users on the specified host, optionally filtering with a pattern]]
242 elseif section == "server" then
243 print [[server:version() - Show the server's version number]]
244 print [[server:uptime() - Show how long the server has been running]]
245 print [[server:memory() - Show details about the server's memory usage]]
246 print [[server:shutdown(reason) - Shut down the server, with an optional reason to be broadcast to all connections]]
247 elseif section == "port" then
248 print [[port:list() - Lists all network ports prosody currently listens on]]
249 print [[port:close(port, interface) - Close a port]]
250 elseif section == "dns" then
251 print [[dns:lookup(name, type, class) - Do a DNS lookup]]
252 print [[dns:addnameserver(nameserver) - Add a nameserver to the list]]
253 print [[dns:setnameserver(nameserver) - Replace the list of name servers with the supplied one]]
254 print [[dns:purge() - Clear the DNS cache]]
255 print [[dns:cache() - Show cached records]]
256 elseif section == "config" then
257 print [[config:reload() - Reload the server configuration. Modules may need to be reloaded for changes to take effect.]]
258 elseif section == "console" then
259 print [[Hey! Welcome to Prosody's admin console.]]
260 print [[First thing, if you're ever wondering how to get out, simply type 'quit'.]]
261 print [[Secondly, note that we don't support the full telnet protocol yet (it's coming)]]
262 print [[so you may have trouble using the arrow keys, etc. depending on your system.]]
264 print [[For now we offer a couple of handy shortcuts:]]
265 print [[!! - Repeat the last command]]
266 print [[!old!new! - repeat the last command, but with 'old' replaced by 'new']]
268 print [[For those well-versed in Prosody's internals, or taking instruction from those who are,]]
269 print [[you can prefix a command with > to escape the console sandbox, and access everything in]]
270 print [[the running server. Great fun, but be careful not to break anything :)]]
275 -- Session environment --
276 -- Anything in def_env will be accessible within the session as a global variable
280 function def_env.server:insane_reload()
281 prosody.unlock_globals();
283 prosody = _G.prosody;
284 return true, "Server reloaded";
287 function def_env.server:version()
288 return true, tostring(prosody.version or "unknown");
291 function def_env.server:uptime()
292 local t = os.time()-prosody.start_time;
293 local seconds = t%60;
294 t = (t - seconds)/60;
295 local minutes = t%60;
296 t = (t - minutes)/60;
300 return true, string.format("This server has been running for %d day%s, %d hour%s and %d minute%s (since %s)",
301 days, (days ~= 1 and "s") or "", hours, (hours ~= 1 and "s") or "",
302 minutes, (minutes ~= 1 and "s") or "", os.date("%c", prosody.start_time));
305 function def_env.server:shutdown(reason)
306 prosody.shutdown(reason);
307 return true, "Shutdown initiated";
310 local function human(kb)
313 kb, unit = kb/1024, "M";
315 return ("%0.2f%sB"):format(kb, unit);
318 function def_env.server:memory()
319 if not pposix.meminfo then
320 return true, "Lua is using "..collectgarbage("count");
322 local mem, lua_mem = pposix.meminfo(), collectgarbage("count");
323 local print = self.session.print;
324 print("Process: "..human((mem.allocated+mem.allocated_mmap)/1024));
325 print(" Used: "..human(mem.used/1024).." ("..human(lua_mem).." by Lua)");
326 print(" Free: "..human(mem.unused/1024).." ("..human(mem.returnable/1024).." returnable)");
332 local function get_hosts_set(hosts, module)
333 if type(hosts) == "table" then
335 return set.new(hosts);
336 elseif hosts._items then
339 elseif type(hosts) == "string" then
340 return set.new { hosts };
341 elseif hosts == nil then
342 local mm = require "modulemanager";
343 local hosts_set = set.new(array.collect(keys(prosody.hosts)))
344 / function (host) return (prosody.hosts[host].type == "local" or module and mm.is_loaded(host, module)) and host or nil; end;
345 if module and mm.get_module("*", module) then
352 function def_env.module:load(name, hosts, config)
353 local mm = require "modulemanager";
355 hosts = get_hosts_set(hosts);
357 -- Load the module for each host
358 local ok, err, count, mod = true, nil, 0, nil;
360 if (not mm.is_loaded(host, name)) then
361 mod, err = mm.load(host, name, config);
364 if err == "global-module-already-loaded" then
366 ok, err, count = true, nil, 1;
370 self.session.print(err or "Unknown error loading module");
373 self.session.print("Loaded for "..mod.module.host);
378 return ok, (ok and "Module loaded onto "..count.." host"..(count ~= 1 and "s" or "")) or ("Last error: "..tostring(err));
381 function def_env.module:unload(name, hosts)
382 local mm = require "modulemanager";
384 hosts = get_hosts_set(hosts, name);
386 -- Unload the module for each host
387 local ok, err, count = true, nil, 0;
389 if mm.is_loaded(host, name) then
390 ok, err = mm.unload(host, name);
393 self.session.print(err or "Unknown error unloading module");
396 self.session.print("Unloaded from "..host);
400 return ok, (ok and "Module unloaded from "..count.." host"..(count ~= 1 and "s" or "")) or ("Last error: "..tostring(err));
403 function def_env.module:reload(name, hosts)
404 local mm = require "modulemanager";
406 hosts = array.collect(get_hosts_set(hosts, name)):sort(function (a, b)
407 if a == "*" then return true
408 elseif b == "*" then return false
409 else return a < b; end
412 -- Reload the module for each host
413 local ok, err, count = true, nil, 0;
414 for _, host in ipairs(hosts) do
415 if mm.is_loaded(host, name) then
416 ok, err = mm.reload(host, name);
419 self.session.print(err or "Unknown error reloading module");
425 self.session.print("Reloaded on "..host);
429 return ok, (ok and "Module reloaded on "..count.." host"..(count ~= 1 and "s" or "")) or ("Last error: "..tostring(err));
432 function def_env.module:list(hosts)
434 hosts = array.collect(keys(prosody.hosts));
435 table.insert(hosts, 1, "*");
437 if type(hosts) == "string" then
440 if type(hosts) ~= "table" then
441 return false, "Please supply a host or a list of hosts you would like to see";
444 local print = self.session.print;
445 for _, host in ipairs(hosts) do
446 print((host == "*" and "Global" or host)..":");
447 local modules = array.collect(keys(modulemanager.get_modules(host) or {})):sort();
448 if #modules == 0 then
449 if prosody.hosts[host] then
450 print(" No modules loaded");
452 print(" Host not found");
455 for _, name in ipairs(modules) do
463 function def_env.config:load(filename, format)
464 local config_load = require "core.configmanager".load;
465 local ok, err = config_load(filename, format);
467 return false, err or "Unknown error loading config";
469 return true, "Config loaded";
472 function def_env.config:get(host, section, key)
473 local config_get = require "core.configmanager".get
474 return true, tostring(config_get(host, section, key));
477 function def_env.config:reload()
478 local ok, err = prosody.reload_config();
479 return ok, (ok and "Config reloaded (you may need to reload modules to take effect)") or tostring(err);
483 function def_env.hosts:list()
484 for host, host_session in pairs(hosts) do
485 self.session.print(host);
490 function def_env.hosts:add(name)
493 local function session_flags(session, line)
495 if session.type == "c2s" then
496 local status, priority = "unavailable", tostring(session.priority or "-");
497 if session.presence then
498 status = session.presence:get_child_text("show") or "available";
500 line[#line+1] = status.."("..priority..")";
502 if session.cert_identity_status == "valid" then
503 line[#line+1] = "(authenticated)";
505 if session.secure then
506 line[#line+1] = "(encrypted)";
508 if session.compressed then
509 line[#line+1] = "(compressed)";
511 if session.smacks then
512 line[#line+1] = "(sm)";
514 if session.ip and session.ip:match(":") then
515 line[#line+1] = "(IPv6)";
517 return table.concat(line, " ");
522 local function show_c2s(callback)
523 for hostname, host in pairs(hosts) do
524 for username, user in pairs(host.sessions or {}) do
525 for resource, session in pairs(user.sessions or {}) do
526 local jid = username.."@"..hostname.."/"..resource;
527 callback(jid, session);
533 function def_env.c2s:count(match_jid)
535 show_c2s(function (jid, session)
536 if (not match_jid) or jid:match(match_jid) then
540 return true, "Total: "..count.." clients";
543 function def_env.c2s:show(match_jid)
544 local print, count = self.session.print, 0;
546 show_c2s(function (jid, session)
547 if curr_host ~= session.host then
548 curr_host = session.host;
551 if (not match_jid) or jid:match(match_jid) then
553 print(session_flags(session, { " ", jid }));
556 return true, "Total: "..count.." clients";
559 function def_env.c2s:show_insecure(match_jid)
560 local print, count = self.session.print, 0;
561 show_c2s(function (jid, session)
562 if ((not match_jid) or jid:match(match_jid)) and not session.secure then
567 return true, "Total: "..count.." insecure client connections";
570 function def_env.c2s:show_secure(match_jid)
571 local print, count = self.session.print, 0;
572 show_c2s(function (jid, session)
573 if ((not match_jid) or jid:match(match_jid)) and session.secure then
578 return true, "Total: "..count.." secure client connections";
581 function def_env.c2s:close(match_jid)
583 show_c2s(function (jid, session)
584 if jid == match_jid or jid_bare(jid) == match_jid then
589 return true, "Total: "..count.." sessions closed";
594 function def_env.s2s:show(match_jid)
595 local print = self.session.print;
597 local count_in, count_out = 0,0;
598 local s2s_list = { };
600 local s2s_sessions = module:shared"/*/s2s/sessions";
601 for _, session in pairs(s2s_sessions) do
602 local remotehost, localhost, direction;
603 if session.direction == "outgoing" then
605 count_out = count_out + 1;
606 remotehost, localhost = session.to_host or "?", session.from_host or "?";
609 count_in = count_in + 1;
610 remotehost, localhost = session.from_host or "?", session.to_host or "?";
612 local sess_lines = { l = localhost, r = remotehost,
613 session_flags(session, { "", direction, remotehost or "?",
614 "["..session.type..tostring(session):match("[a-f0-9]*$").."]" })};
616 if (not match_jid) or remotehost:match(match_jid) or localhost:match(match_jid) then
617 table.insert(s2s_list, sess_lines);
618 local print = function (s) table.insert(sess_lines, " "..s); end
619 if session.sendq then
620 print("There are "..#session.sendq.." queued outgoing stanzas for this connection");
622 if session.type == "s2sout_unauthed" then
623 if session.connecting then
624 print("Connection not yet established");
625 if not session.srv_hosts then
626 if not session.conn then
627 print("We do not yet have a DNS answer for this host's SRV records");
629 print("This host has no SRV records, using A record instead");
631 elseif session.srv_choice then
632 print("We are on SRV record "..session.srv_choice.." of "..#session.srv_hosts);
633 local srv_choice = session.srv_hosts[session.srv_choice];
634 print("Using "..(srv_choice.target or ".")..":"..(srv_choice.port or 5269));
636 elseif session.notopen then
637 print("The <stream> has not yet been opened");
638 elseif not session.dialback_key then
639 print("Dialback has not been initiated yet");
640 elseif session.dialback_key then
641 print("Dialback has been requested, but no result received");
644 if session.type == "s2sin_unauthed" then
645 print("Connection not yet authenticated");
646 elseif session.type == "s2sin" then
647 for name in pairs(session.hosts) do
648 if name ~= session.from_host then
649 print("also hosts "..tostring(name));
656 -- Sort by local host, then remote host
657 table.sort(s2s_list, function(a,b)
658 if a.l == b.l then return a.r < b.r; end
662 for _, sess_lines in ipairs(s2s_list) do
663 if sess_lines.l ~= lasthost then print(sess_lines.l); lasthost=sess_lines.l end
664 for _, line in ipairs(sess_lines) do print(line); end
666 return true, "Total: "..count_out.." outgoing, "..count_in.." incoming connections";
669 local function print_subject(print, subject)
670 for _, entry in ipairs(subject) do
673 entry.name or entry.oid,
674 entry.value:gsub("[\r\n%z%c]", " ")
680 -- As much as it pains me to use the 0-based depths that OpenSSL does,
681 -- I think there's going to be more confusion among operators if we
683 local function print_errors(print, errors)
684 for depth, t in pairs(errors) do
688 table.concat(t, "\n| ")
694 function def_env.s2s:showcert(domain)
695 local ser = require "util.serialization".serialize;
696 local print = self.session.print;
697 local s2s_sessions = module:shared"/*/s2s/sessions";
698 local domain_sessions = set.new(array.collect(values(s2s_sessions)))
699 /function(session) return (session.to_host == domain or session.from_host == domain) and session or nil; end;
701 for session in domain_sessions do
702 local conn = session.conn;
703 conn = conn and conn:socket();
704 if not conn.getpeerchain then
705 if conn.dohandshake then
706 error("This version of LuaSec does not support certificate viewing");
709 local cert = conn:getpeercertificate();
711 local certs = conn:getpeerchain();
712 local digest = cert:digest("sha1");
713 if not cert_set[digest] then
714 local chain_valid, chain_errors = conn:getpeerverification();
717 from = session.from_host,
718 to = session.to_host,
719 direction = session.direction
721 chain_valid = chain_valid;
722 chain_errors = chain_errors;
726 table.insert(cert_set[digest], {
727 from = session.from_host,
728 to = session.to_host,
729 direction = session.direction
735 local domain_certs = array.collect(values(cert_set));
736 -- Phew. We now have a array of unique certificates presented by domain.
737 local n_certs = #domain_certs;
740 return "No certificates found for "..domain;
743 local function _capitalize_and_colon(byte)
744 return string.upper(byte)..":";
746 local function pretty_fingerprint(hash)
747 return hash:gsub("..", _capitalize_and_colon):sub(1, -2);
750 for cert_info in values(domain_certs) do
751 local certs = cert_info.certs;
752 local cert = certs[1];
754 print("Fingerprint (SHA1): "..pretty_fingerprint(cert:digest("sha1")));
756 local n_streams = #cert_info;
757 print("Currently used on "..n_streams.." stream"..(n_streams==1 and "" or "s")..":");
758 for _, stream in ipairs(cert_info) do
759 if stream.direction == "incoming" then
760 print(" "..stream.to.." <- "..stream.from);
762 print(" "..stream.from.." -> "..stream.to);
766 local chain_valid, errors = cert_info.chain_valid, cert_info.chain_errors;
767 local valid_identity = cert_verify_identity(domain, "xmpp-server", cert);
769 print("Trusted certificate: Yes");
771 print("Trusted certificate: No");
772 print_errors(print, errors);
776 print_subject(print, cert:issuer());
778 print("Valid for "..domain..": "..(valid_identity and "Yes" or "No"));
780 print_subject(print, cert:subject());
783 return ("Showing "..n_certs.." certificate"
784 ..(n_certs==1 and "" or "s")
785 .." presented by "..domain..".");
788 function def_env.s2s:close(from, to)
789 local print, count = self.session.print, 0;
790 local s2s_sessions = module:shared"/*/s2s/sessions";
793 if from and not to then
794 match_id, from = from;
796 return false, "Syntax: s2s:close('from', 'to') - Closes all s2s sessions from 'from' to 'to'";
797 elseif from == to then
798 return false, "Both from and to are the same... you can't do that :)";
801 for _, session in pairs(s2s_sessions) do
802 local id = session.type..tostring(session):match("[a-f0-9]+$");
803 if (match_id and match_id == id)
804 or (session.from_host == from and session.to_host == to) then
805 print(("Closing connection from %s to %s [%s]"):format(session.from_host, session.to_host, id));
806 (session.close or s2smanager.destroy_session)(session);
810 return true, "Closed "..count.." s2s session"..((count == 1 and "") or "s");
813 function def_env.s2s:closeall(host)
815 local s2s_sessions = module:shared"/*/s2s/sessions";
816 for _,session in pairs(s2s_sessions) do
817 if not host or session.from_host == host or session.to_host == host then
822 if count == 0 then return false, "No sessions to close.";
823 else return true, "Closed "..count.." s2s session"..((count == 1 and "") or "s"); end
826 def_env.host = {}; def_env.hosts = def_env.host;
828 function def_env.host:activate(hostname, config)
829 return hostmanager.activate(hostname, config);
831 function def_env.host:deactivate(hostname, reason)
832 return hostmanager.deactivate(hostname, reason);
835 function def_env.host:list()
836 local print = self.session.print;
838 for host in values(array.collect(keys(prosody.hosts)):sort()) do
842 return true, i.." hosts";
847 function def_env.port:list()
848 local print = self.session.print;
849 local services = portmanager.get_active_services().data;
850 local ordered_services, n_ports = {}, 0;
851 for service, interfaces in pairs(services) do
852 table.insert(ordered_services, service);
854 table.sort(ordered_services);
855 for _, service in ipairs(ordered_services) do
856 local ports_list = {};
857 for interface, ports in pairs(services[service]) do
858 for port in pairs(ports) do
859 table.insert(ports_list, "["..interface.."]:"..port);
862 n_ports = n_ports + #ports_list;
863 print(service..": "..table.concat(ports_list, ", "));
865 return true, #ordered_services.." services listening on "..n_ports.." ports";
868 function def_env.port:close(close_port, close_interface)
869 close_port = assert(tonumber(close_port), "Invalid port number");
871 local services = portmanager.get_active_services().data;
872 for service, interfaces in pairs(services) do
873 for interface, ports in pairs(interfaces) do
874 if not close_interface or close_interface == interface then
875 if ports[close_port] then
876 self.session.print("Closing ["..interface.."]:"..close_port.."...");
877 local ok, err = portmanager.close(interface, close_port)
879 self.session.print("Failed to close "..interface.." "..close_port..": "..err);
881 n_closed = n_closed + 1;
887 return true, "Closed "..n_closed.." ports";
892 local console_room_mt = {
893 __index = function (self, k) return self.room[k]; end;
894 __tostring = function (self)
895 return "MUC room <"..self.room.jid..">";
899 local function check_muc(jid)
900 local room_name, host = jid_split(jid);
901 if not hosts[host] then
902 return nil, "No such host: "..host;
903 elseif not hosts[host].modules.muc then
904 return nil, "Host '"..host.."' is not a MUC service";
906 return room_name, host;
909 function def_env.muc:create(room_jid)
910 local room, host = check_muc(room_jid);
911 if not room_name then
912 return room_name, host;
914 if not room then return nil, host end
915 if hosts[host].modules.muc.rooms[room_jid] then return nil, "Room exists already" end
916 return hosts[host].modules.muc.create_room(room_jid);
919 function def_env.muc:room(room_jid)
920 local room_name, host = check_muc(room_jid);
921 if not room_name then
922 return room_name, host;
924 local room_obj = hosts[host].modules.muc.rooms[room_jid];
926 return nil, "No such room: "..room_jid;
928 return setmetatable({ room = room_obj }, console_room_mt);
931 local um = require"core.usermanager";
934 function def_env.user:create(jid, password)
935 local username, host = jid_split(jid);
936 if not hosts[host] then
937 return nil, "No such host: "..host;
938 elseif um.user_exists(username, host) then
939 return nil, "User exists";
941 local ok, err = um.create_user(username, password, host);
943 return true, "User created";
945 return nil, "Could not create user: "..err;
949 function def_env.user:delete(jid)
950 local username, host = jid_split(jid);
951 if not hosts[host] then
952 return nil, "No such host: "..host;
953 elseif not um.user_exists(username, host) then
954 return nil, "No such user";
956 local ok, err = um.delete_user(username, host);
958 return true, "User deleted";
960 return nil, "Could not delete user: "..err;
964 function def_env.user:password(jid, password)
965 local username, host = jid_split(jid);
966 if not hosts[host] then
967 return nil, "No such host: "..host;
968 elseif not um.user_exists(username, host) then
969 return nil, "No such user";
971 local ok, err = um.set_password(username, password, host);
973 return true, "User password changed";
975 return nil, "Could not change password for user: "..err;
979 function def_env.user:list(host, pat)
981 return nil, "No host given";
982 elseif not hosts[host] then
983 return nil, "No such host";
985 local print = self.session.print;
986 local total, matches = 0, 0;
987 for user in um.users(host) do
988 if not pat or user:match(pat) then
989 print(user.."@"..host);
990 matches = matches + 1;
994 return true, "Showing "..(pat and (matches.." of ") or "all " )..total.." users";
999 local st = require "util.stanza";
1000 function def_env.xmpp:ping(localhost, remotehost)
1001 if hosts[localhost] then
1002 core_post_stanza(hosts[localhost],
1003 st.iq{ from=localhost, to=remotehost, type="get", id="ping" }
1004 :tag("ping", {xmlns="urn:xmpp:ping"}));
1005 return true, "Sent ping";
1007 return nil, "No such host";
1012 local adns = require"net.adns";
1013 local dns = require"net.dns";
1015 function def_env.dns:lookup(name, typ, class)
1016 local ret = "Query sent";
1017 local print = self.session.print;
1018 local function handler(...)
1019 ret = "Got response";
1022 adns.lookup(handler, name, typ, class);
1026 function def_env.dns:addnameserver(...)
1027 dns.addnameserver(...)
1031 function def_env.dns:setnameserver(...)
1032 dns.setnameserver(...)
1036 function def_env.dns:purge()
1041 function def_env.dns:cache()
1042 return true, "Cache:\n"..tostring(dns.cache())
1047 function printbanner(session)
1048 local option = module:get_option("console_banner");
1049 if option == nil or option == "full" or option == "graphic" then
1052 | _ \ _ __ ___ ___ _-_ __| |_ _
1053 | |_) | '__/ _ \/ __|/ _ \ / _` | | | |
1054 | __/| | | (_) \__ \ |_| | (_| | |_| |
1055 |_| |_| \___/|___/\___/ \__,_|\__, |
1056 A study in simplicity |___/
1060 if option == nil or option == "short" or option == "full" then
1061 session.print("Welcome to the Prosody administration console. For a list of commands, type: help");
1062 session.print("You may find more help on using this console in our online documentation at ");
1063 session.print("http://prosody.im/doc/console\n");
1065 if option and option ~= "short" and option ~= "full" and option ~= "graphic" then
1066 if type(option) == "string" then
1067 session.print(option)
1068 elseif type(option) == "function" then
1069 module:log("warn", "Using functions as value for the console_banner option is no longer supported");
1074 module:provides("net", {
1076 listener = console_listener;
1077 default_port = 5582;