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;
30 local has_pposix, pposix = pcall(require, "util.pposix");
32 local commands = module:shared("commands")
33 local def_env = module:shared("env");
34 local default_env_mt = { __index = def_env };
35 local core_post_stanza = prosody.core_post_stanza;
37 local function redirect_output(_G, session)
38 local env = setmetatable({ print = session.print }, { __index = function (t, k) return rawget(_G, k); end });
39 env.dofile = function(name)
40 local f, err = envloadfile(name, env);
41 if not f then return f, err; end
49 function console:new_session(conn)
50 local w = function(s) conn:write(s:gsub("\n", "\r\n")); end;
51 local session = { conn = conn;
52 send = function (t) w(tostring(t)); end;
53 print = function (...)
55 for i=1,select("#", ...) do
56 t[i] = tostring(select(i, ...));
58 w("| "..table.concat(t, "\t").."\n");
60 disconnect = function () conn:close(); end;
62 session.env = setmetatable({}, default_env_mt);
64 -- Load up environment with helper objects
65 for name, t in pairs(def_env) do
66 if type(t) == "table" then
67 session.env[name] = setmetatable({ session = session }, { __index = t });
74 function console:process_line(session, line)
77 if line:match("^>") then
78 line = line:gsub("^>", "");
80 elseif line == "\004" then
81 commands["bye"](session, line);
84 local command = line:match("^%w+") or line:match("%p");
85 if commands[command] then
86 commands[command](session, line);
93 local chunkname = "=console";
94 local env = (useglobalenv and redirect_output(_G, session)) or session.env or nil
95 local chunk, err = envload("return "..line, chunkname, env);
97 chunk, err = envload(line, chunkname, env);
99 err = err:gsub("^%[string .-%]:%d+: ", "");
100 err = err:gsub("^:%d+: ", "");
101 err = err:gsub("'<eof>'", "the end of the line");
102 session.print("Sorry, I couldn't understand that... "..err);
107 local ranok, taskok, message = pcall(chunk);
109 if not (ranok or message or useglobalenv) and commands[line:lower()] then
110 commands[line:lower()](session, line);
115 session.print("Fatal error while running command, it did not complete");
116 session.print("Error: "..taskok);
121 session.print("Result: "..tostring(taskok));
123 elseif (not taskok) and message then
124 session.print("Command completed with a problem");
125 session.print("Message: "..tostring(message));
129 session.print("OK: "..tostring(message));
134 function console_listener.onconnect(conn)
135 -- Handle new connection
136 local session = console:new_session(conn);
137 sessions[conn] = session;
138 printbanner(session);
139 session.send(string.char(0));
142 function console_listener.onincoming(conn, data)
143 local session = sessions[conn];
145 local partial = session.partial_data;
147 data = partial..data;
150 for line in data:gmatch("[^\n]*[\n\004]") do
151 if session.closed then return end
152 console:process_line(session, line);
153 session.send(string.char(0));
155 session.partial_data = data:match("[^\n]+$");
158 function console_listener.onreadtimeout(conn)
159 local session = sessions[conn];
166 function console_listener.ondisconnect(conn, err)
167 local session = sessions[conn];
169 session.disconnect();
170 sessions[conn] = nil;
174 function console_listener.ondetach(conn)
175 sessions[conn] = nil;
178 -- Console commands --
179 -- These are simple commands, not valid standalone in Lua
181 function commands.bye(session)
182 session.print("See you! :)");
183 session.closed = true;
184 session.disconnect();
186 commands.quit, commands.exit = commands.bye, commands.bye;
188 commands["!"] = function (session, data)
189 if data:match("^!!") and session.env._ then
190 session.print("!> "..session.env._);
191 return console_listener.onincoming(session.conn, session.env._);
193 local old, new = data:match("^!(.-[^\\])!(.-)!$");
195 local ok, res = pcall(string.gsub, session.env._, old, new);
200 session.print("!> "..res);
201 return console_listener.onincoming(session.conn, res);
203 session.print("Sorry, not sure what you want");
207 function commands.help(session, data)
208 local print = session.print;
209 local section = data:match("^help (%w+)");
211 print [[Commands are divided into multiple sections. For help on a particular section, ]]
212 print [[type: help SECTION (for example, 'help c2s'). Sections are: ]]
214 print [[c2s - Commands to manage local client-to-server sessions]]
215 print [[s2s - Commands to manage sessions between this server and others]]
216 print [[module - Commands to load/reload/unload modules/plugins]]
217 print [[host - Commands to activate, deactivate and list virtual hosts]]
218 print [[user - Commands to create and delete users, and change their passwords]]
219 print [[server - Uptime, version, shutting down, etc.]]
220 print [[port - Commands to manage ports the server is listening on]]
221 print [[dns - Commands to manage and inspect the internal DNS resolver]]
222 print [[config - Reloading the configuration, etc.]]
223 print [[console - Help regarding the console itself]]
224 elseif section == "c2s" then
225 print [[c2s:show(jid) - Show all client sessions with the specified JID (or all if no JID given)]]
226 print [[c2s:show_insecure() - Show all unencrypted client connections]]
227 print [[c2s:show_secure() - Show all encrypted client connections]]
228 print [[c2s:show_tls() - Show TLS cipher info for encrypted sessions]]
229 print [[c2s:close(jid) - Close all sessions for the specified JID]]
230 elseif section == "s2s" then
231 print [[s2s:show(domain) - Show all s2s connections for the given domain (or all if no domain given)]]
232 print [[s2s:show_tls(domain) - Show TLS cipher info for encrypted sessions]]
233 print [[s2s:close(from, to) - Close a connection from one domain to another]]
234 print [[s2s:closeall(host) - Close all the incoming/outgoing s2s sessions to specified host]]
235 elseif section == "module" then
236 print [[module:load(module, host) - Load the specified module on the specified host (or all hosts if none given)]]
237 print [[module:reload(module, host) - The same, but unloads and loads the module (saving state if the module supports it)]]
238 print [[module:unload(module, host) - The same, but just unloads the module from memory]]
239 print [[module:list(host) - List the modules loaded on the specified host]]
240 elseif section == "host" then
241 print [[host:activate(hostname) - Activates the specified host]]
242 print [[host:deactivate(hostname) - Disconnects all clients on this host and deactivates]]
243 print [[host:list() - List the currently-activated hosts]]
244 elseif section == "user" then
245 print [[user:create(jid, password) - Create the specified user account]]
246 print [[user:password(jid, password) - Set the password for the specified user account]]
247 print [[user:delete(jid) - Permanently remove the specified user account]]
248 print [[user:list(hostname, pattern) - List users on the specified host, optionally filtering with a pattern]]
249 elseif section == "server" then
250 print [[server:version() - Show the server's version number]]
251 print [[server:uptime() - Show how long the server has been running]]
252 print [[server:memory() - Show details about the server's memory usage]]
253 print [[server:shutdown(reason) - Shut down the server, with an optional reason to be broadcast to all connections]]
254 elseif section == "port" then
255 print [[port:list() - Lists all network ports prosody currently listens on]]
256 print [[port:close(port, interface) - Close a port]]
257 elseif section == "dns" then
258 print [[dns:lookup(name, type, class) - Do a DNS lookup]]
259 print [[dns:addnameserver(nameserver) - Add a nameserver to the list]]
260 print [[dns:setnameserver(nameserver) - Replace the list of name servers with the supplied one]]
261 print [[dns:purge() - Clear the DNS cache]]
262 print [[dns:cache() - Show cached records]]
263 elseif section == "config" then
264 print [[config:reload() - Reload the server configuration. Modules may need to be reloaded for changes to take effect.]]
265 elseif section == "console" then
266 print [[Hey! Welcome to Prosody's admin console.]]
267 print [[First thing, if you're ever wondering how to get out, simply type 'quit'.]]
268 print [[Secondly, note that we don't support the full telnet protocol yet (it's coming)]]
269 print [[so you may have trouble using the arrow keys, etc. depending on your system.]]
271 print [[For now we offer a couple of handy shortcuts:]]
272 print [[!! - Repeat the last command]]
273 print [[!old!new! - repeat the last command, but with 'old' replaced by 'new']]
275 print [[For those well-versed in Prosody's internals, or taking instruction from those who are,]]
276 print [[you can prefix a command with > to escape the console sandbox, and access everything in]]
277 print [[the running server. Great fun, but be careful not to break anything :)]]
282 -- Session environment --
283 -- Anything in def_env will be accessible within the session as a global variable
287 function def_env.server:insane_reload()
288 prosody.unlock_globals();
290 prosody = _G.prosody;
291 return true, "Server reloaded";
294 function def_env.server:version()
295 return true, tostring(prosody.version or "unknown");
298 function def_env.server:uptime()
299 local t = os.time()-prosody.start_time;
300 local seconds = t%60;
301 t = (t - seconds)/60;
302 local minutes = t%60;
303 t = (t - minutes)/60;
307 return true, string.format("This server has been running for %d day%s, %d hour%s and %d minute%s (since %s)",
308 days, (days ~= 1 and "s") or "", hours, (hours ~= 1 and "s") or "",
309 minutes, (minutes ~= 1 and "s") or "", os.date("%c", prosody.start_time));
312 function def_env.server:shutdown(reason)
313 prosody.shutdown(reason);
314 return true, "Shutdown initiated";
317 local function human(kb)
320 kb, unit = kb/1024, "M";
322 return ("%0.2f%sB"):format(kb, unit);
325 function def_env.server:memory()
326 if not has_pposix or not pposix.meminfo then
327 return true, "Lua is using "..collectgarbage("count");
329 local mem, lua_mem = pposix.meminfo(), collectgarbage("count");
330 local print = self.session.print;
331 print("Process: "..human((mem.allocated+mem.allocated_mmap)/1024));
332 print(" Used: "..human(mem.used/1024).." ("..human(lua_mem).." by Lua)");
333 print(" Free: "..human(mem.unused/1024).." ("..human(mem.returnable/1024).." returnable)");
339 local function get_hosts_set(hosts, module)
340 if type(hosts) == "table" then
342 return set.new(hosts);
343 elseif hosts._items then
346 elseif type(hosts) == "string" then
347 return set.new { hosts };
348 elseif hosts == nil then
349 local hosts_set = set.new(array.collect(keys(prosody.hosts)))
350 / function (host) return (prosody.hosts[host].type == "local" or module and modulemanager.is_loaded(host, module)) and host or nil; end;
351 if module and modulemanager.get_module("*", module) then
358 function def_env.module:load(name, hosts, config)
359 hosts = get_hosts_set(hosts);
361 -- Load the module for each host
362 local ok, err, count, mod = true, nil, 0, nil;
364 if (not modulemanager.is_loaded(host, name)) then
365 mod, err = modulemanager.load(host, name, config);
368 if err == "global-module-already-loaded" then
370 ok, err, count = true, nil, 1;
374 self.session.print(err or "Unknown error loading module");
377 self.session.print("Loaded for "..mod.module.host);
382 return ok, (ok and "Module loaded onto "..count.." host"..(count ~= 1 and "s" or "")) or ("Last error: "..tostring(err));
385 function def_env.module:unload(name, hosts)
386 hosts = get_hosts_set(hosts, name);
388 -- Unload the module for each host
389 local ok, err, count = true, nil, 0;
391 if modulemanager.is_loaded(host, name) then
392 ok, err = modulemanager.unload(host, name);
395 self.session.print(err or "Unknown error unloading module");
398 self.session.print("Unloaded from "..host);
402 return ok, (ok and "Module unloaded from "..count.." host"..(count ~= 1 and "s" or "")) or ("Last error: "..tostring(err));
405 function def_env.module:reload(name, hosts)
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 modulemanager.is_loaded(host, name) then
416 ok, err = modulemanager.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);
482 local function common_info(session, line)
484 line[#line+1] = "["..session.id.."]"
486 line[#line+1] = "["..session.type..(tostring(session):match("%x*$")).."]"
490 local function session_flags(session, line)
492 common_info(session, line);
493 if session.type == "c2s" then
494 local status, priority = "unavailable", tostring(session.priority or "-");
495 if session.presence then
496 status = session.presence:get_child_text("show") or "available";
498 line[#line+1] = status.."("..priority..")";
500 if session.cert_identity_status == "valid" then
501 line[#line+1] = "(authenticated)";
503 if session.secure then
504 line[#line+1] = "(encrypted)";
506 if session.compressed then
507 line[#line+1] = "(compressed)";
509 if session.smacks then
510 line[#line+1] = "(sm)";
512 if session.ip and session.ip:match(":") then
513 line[#line+1] = "(IPv6)";
515 return table.concat(line, " ");
518 local function tls_info(session, line)
520 common_info(session, line);
521 if session.secure then
522 local sock = session.conn and session.conn.socket and session.conn:socket();
523 if sock and sock.info then
524 local info = sock:info();
525 line[#line+1] = ("(%s with %s)"):format(info.protocol, info.cipher);
527 line[#line+1] = "(cipher info unavailable)";
530 line[#line+1] = "(insecure)";
532 return table.concat(line, " ");
537 local function show_c2s(callback)
538 for hostname, host in pairs(hosts) do
539 for username, user in pairs(host.sessions or {}) do
540 for resource, session in pairs(user.sessions or {}) do
541 local jid = username.."@"..hostname.."/"..resource;
542 callback(jid, session);
548 function def_env.c2s:count(match_jid)
550 show_c2s(function (jid, session)
551 if (not match_jid) or jid:match(match_jid) then
555 return true, "Total: "..count.." clients";
558 function def_env.c2s:show(match_jid, annotate)
559 local print, count = self.session.print, 0;
560 annotate = annotate or session_flags;
562 show_c2s(function (jid, session)
563 if curr_host ~= session.host then
564 curr_host = session.host;
567 if (not match_jid) or jid:match(match_jid) then
569 print(annotate(session, { " ", jid }));
572 return true, "Total: "..count.." clients";
575 function def_env.c2s:show_insecure(match_jid)
576 local print, count = self.session.print, 0;
577 show_c2s(function (jid, session)
578 if ((not match_jid) or jid:match(match_jid)) and not session.secure then
583 return true, "Total: "..count.." insecure client connections";
586 function def_env.c2s:show_secure(match_jid)
587 local print, count = self.session.print, 0;
588 show_c2s(function (jid, session)
589 if ((not match_jid) or jid:match(match_jid)) and session.secure then
594 return true, "Total: "..count.." secure client connections";
597 function def_env.c2s:show_tls(match_jid)
598 return self:show(match_jid, tls_info);
601 function def_env.c2s:close(match_jid)
603 show_c2s(function (jid, session)
604 if jid == match_jid or jid_bare(jid) == match_jid then
609 return true, "Total: "..count.." sessions closed";
614 function def_env.s2s:show(match_jid, annotate)
615 local print = self.session.print;
616 annotate = annotate or session_flags;
618 local count_in, count_out = 0,0;
619 local s2s_list = { };
621 local s2s_sessions = module:shared"/*/s2s/sessions";
622 for _, session in pairs(s2s_sessions) do
623 local remotehost, localhost, direction;
624 if session.direction == "outgoing" then
626 count_out = count_out + 1;
627 remotehost, localhost = session.to_host or "?", session.from_host or "?";
630 count_in = count_in + 1;
631 remotehost, localhost = session.from_host or "?", session.to_host or "?";
633 local sess_lines = { l = localhost, r = remotehost,
634 annotate(session, { "", direction, remotehost or "?" })};
636 if (not match_jid) or remotehost:match(match_jid) or localhost:match(match_jid) then
637 table.insert(s2s_list, sess_lines);
638 local print = function (s) table.insert(sess_lines, " "..s); end
639 if session.sendq then
640 print("There are "..#session.sendq.." queued outgoing stanzas for this connection");
642 if session.type == "s2sout_unauthed" then
643 if session.connecting then
644 print("Connection not yet established");
645 if not session.srv_hosts then
646 if not session.conn then
647 print("We do not yet have a DNS answer for this host's SRV records");
649 print("This host has no SRV records, using A record instead");
651 elseif session.srv_choice then
652 print("We are on SRV record "..session.srv_choice.." of "..#session.srv_hosts);
653 local srv_choice = session.srv_hosts[session.srv_choice];
654 print("Using "..(srv_choice.target or ".")..":"..(srv_choice.port or 5269));
656 elseif session.notopen then
657 print("The <stream> has not yet been opened");
658 elseif not session.dialback_key then
659 print("Dialback has not been initiated yet");
660 elseif session.dialback_key then
661 print("Dialback has been requested, but no result received");
664 if session.type == "s2sin_unauthed" then
665 print("Connection not yet authenticated");
666 elseif session.type == "s2sin" then
667 for name in pairs(session.hosts) do
668 if name ~= session.from_host then
669 print("also hosts "..tostring(name));
676 -- Sort by local host, then remote host
677 table.sort(s2s_list, function(a,b)
678 if a.l == b.l then return a.r < b.r; end
682 for _, sess_lines in ipairs(s2s_list) do
683 if sess_lines.l ~= lasthost then print(sess_lines.l); lasthost=sess_lines.l end
684 for _, line in ipairs(sess_lines) do print(line); end
686 return true, "Total: "..count_out.." outgoing, "..count_in.." incoming connections";
689 function def_env.s2s:show_tls(match_jid)
690 return self:show(match_jid, tls_info);
693 local function print_subject(print, subject)
694 for _, entry in ipairs(subject) do
697 entry.name or entry.oid,
698 entry.value:gsub("[\r\n%z%c]", " ")
704 -- As much as it pains me to use the 0-based depths that OpenSSL does,
705 -- I think there's going to be more confusion among operators if we
707 local function print_errors(print, errors)
708 for depth, t in pairs(errors) do
712 table.concat(t, "\n| ")
718 function def_env.s2s:showcert(domain)
719 local ser = require "util.serialization".serialize;
720 local print = self.session.print;
721 local s2s_sessions = module:shared"/*/s2s/sessions";
722 local domain_sessions = set.new(array.collect(values(s2s_sessions)))
723 /function(session) return (session.to_host == domain or session.from_host == domain) and session or nil; end;
725 for session in domain_sessions do
726 local conn = session.conn;
727 conn = conn and conn:socket();
728 if not conn.getpeerchain then
729 if conn.dohandshake then
730 error("This version of LuaSec does not support certificate viewing");
733 local cert = conn:getpeercertificate();
735 local certs = conn:getpeerchain();
736 local digest = cert:digest("sha1");
737 if not cert_set[digest] then
738 local chain_valid, chain_errors = conn:getpeerverification();
741 from = session.from_host,
742 to = session.to_host,
743 direction = session.direction
745 chain_valid = chain_valid;
746 chain_errors = chain_errors;
750 table.insert(cert_set[digest], {
751 from = session.from_host,
752 to = session.to_host,
753 direction = session.direction
759 local domain_certs = array.collect(values(cert_set));
760 -- Phew. We now have a array of unique certificates presented by domain.
761 local n_certs = #domain_certs;
764 return "No certificates found for "..domain;
767 local function _capitalize_and_colon(byte)
768 return string.upper(byte)..":";
770 local function pretty_fingerprint(hash)
771 return hash:gsub("..", _capitalize_and_colon):sub(1, -2);
774 for cert_info in values(domain_certs) do
775 local certs = cert_info.certs;
776 local cert = certs[1];
778 print("Fingerprint (SHA1): "..pretty_fingerprint(cert:digest("sha1")));
780 local n_streams = #cert_info;
781 print("Currently used on "..n_streams.." stream"..(n_streams==1 and "" or "s")..":");
782 for _, stream in ipairs(cert_info) do
783 if stream.direction == "incoming" then
784 print(" "..stream.to.." <- "..stream.from);
786 print(" "..stream.from.." -> "..stream.to);
790 local chain_valid, errors = cert_info.chain_valid, cert_info.chain_errors;
791 local valid_identity = cert_verify_identity(domain, "xmpp-server", cert);
793 print("Trusted certificate: Yes");
795 print("Trusted certificate: No");
796 print_errors(print, errors);
800 print_subject(print, cert:issuer());
802 print("Valid for "..domain..": "..(valid_identity and "Yes" or "No"));
804 print_subject(print, cert:subject());
807 return ("Showing "..n_certs.." certificate"
808 ..(n_certs==1 and "" or "s")
809 .." presented by "..domain..".");
812 function def_env.s2s:close(from, to)
813 local print, count = self.session.print, 0;
814 local s2s_sessions = module:shared"/*/s2s/sessions";
817 if from and not to then
818 match_id, from = from;
820 return false, "Syntax: s2s:close('from', 'to') - Closes all s2s sessions from 'from' to 'to'";
821 elseif from == to then
822 return false, "Both from and to are the same... you can't do that :)";
825 for _, session in pairs(s2s_sessions) do
826 local id = session.type..tostring(session):match("[a-f0-9]+$");
827 if (match_id and match_id == id)
828 or (session.from_host == from and session.to_host == to) then
829 print(("Closing connection from %s to %s [%s]"):format(session.from_host, session.to_host, id));
830 (session.close or s2smanager.destroy_session)(session);
834 return true, "Closed "..count.." s2s session"..((count == 1 and "") or "s");
837 function def_env.s2s:closeall(host)
839 local s2s_sessions = module:shared"/*/s2s/sessions";
840 for _,session in pairs(s2s_sessions) do
841 if not host or session.from_host == host or session.to_host == host then
846 if count == 0 then return false, "No sessions to close.";
847 else return true, "Closed "..count.." s2s session"..((count == 1 and "") or "s"); end
850 def_env.host = {}; def_env.hosts = def_env.host;
852 function def_env.host:activate(hostname, config)
853 return hostmanager.activate(hostname, config);
855 function def_env.host:deactivate(hostname, reason)
856 return hostmanager.deactivate(hostname, reason);
859 function def_env.host:list()
860 local print = self.session.print;
863 for host in values(array.collect(keys(prosody.hosts)):sort()) do
865 type = hosts[host].type;
866 if type == "local" then
869 type = module:context(host):get_option_string("component_module", type);
870 if type ~= "component" then
871 type = type .. " component";
873 print(("%s (%s)"):format(host, type));
876 return true, i.." hosts";
881 function def_env.port:list()
882 local print = self.session.print;
883 local services = portmanager.get_active_services().data;
884 local ordered_services, n_ports = {}, 0;
885 for service, interfaces in pairs(services) do
886 table.insert(ordered_services, service);
888 table.sort(ordered_services);
889 for _, service in ipairs(ordered_services) do
890 local ports_list = {};
891 for interface, ports in pairs(services[service]) do
892 for port in pairs(ports) do
893 table.insert(ports_list, "["..interface.."]:"..port);
896 n_ports = n_ports + #ports_list;
897 print(service..": "..table.concat(ports_list, ", "));
899 return true, #ordered_services.." services listening on "..n_ports.." ports";
902 function def_env.port:close(close_port, close_interface)
903 close_port = assert(tonumber(close_port), "Invalid port number");
905 local services = portmanager.get_active_services().data;
906 for service, interfaces in pairs(services) do
907 for interface, ports in pairs(interfaces) do
908 if not close_interface or close_interface == interface then
909 if ports[close_port] then
910 self.session.print("Closing ["..interface.."]:"..close_port.."...");
911 local ok, err = portmanager.close(interface, close_port)
913 self.session.print("Failed to close "..interface.." "..close_port..": "..err);
915 n_closed = n_closed + 1;
921 return true, "Closed "..n_closed.." ports";
926 local console_room_mt = {
927 __index = function (self, k) return self.room[k]; end;
928 __tostring = function (self)
929 return "MUC room <"..self.room.jid..">";
933 local function check_muc(jid)
934 local room_name, host = jid_split(jid);
935 if not hosts[host] then
936 return nil, "No such host: "..host;
937 elseif not hosts[host].modules.muc then
938 return nil, "Host '"..host.."' is not a MUC service";
940 return room_name, host;
943 function def_env.muc:create(room_jid)
944 local room, host = check_muc(room_jid);
945 if not room_name then
946 return room_name, host;
948 if not room then return nil, host end
949 if hosts[host].modules.muc.rooms[room_jid] then return nil, "Room exists already" end
950 return hosts[host].modules.muc.create_room(room_jid);
953 function def_env.muc:room(room_jid)
954 local room_name, host = check_muc(room_jid);
955 if not room_name then
956 return room_name, host;
958 local room_obj = hosts[host].modules.muc.rooms[room_jid];
960 return nil, "No such room: "..room_jid;
962 return setmetatable({ room = room_obj }, console_room_mt);
965 function def_env.muc:list(host)
966 local host_session = hosts[host];
967 if not host_session or not host_session.modules.muc then
968 return nil, "Please supply the address of a local MUC component";
970 local print = self.session.print;
972 for name in keys(host_session.modules.muc.rooms) do
976 return true, c.." rooms";
979 local um = require"core.usermanager";
982 function def_env.user:create(jid, password)
983 local username, host = jid_split(jid);
984 if not hosts[host] then
985 return nil, "No such host: "..host;
986 elseif um.user_exists(username, host) then
987 return nil, "User exists";
989 local ok, err = um.create_user(username, password, host);
991 return true, "User created";
993 return nil, "Could not create user: "..err;
997 function def_env.user:delete(jid)
998 local username, host = jid_split(jid);
999 if not hosts[host] then
1000 return nil, "No such host: "..host;
1001 elseif not um.user_exists(username, host) then
1002 return nil, "No such user";
1004 local ok, err = um.delete_user(username, host);
1006 return true, "User deleted";
1008 return nil, "Could not delete user: "..err;
1012 function def_env.user:password(jid, password)
1013 local username, host = jid_split(jid);
1014 if not hosts[host] then
1015 return nil, "No such host: "..host;
1016 elseif not um.user_exists(username, host) then
1017 return nil, "No such user";
1019 local ok, err = um.set_password(username, password, host);
1021 return true, "User password changed";
1023 return nil, "Could not change password for user: "..err;
1027 function def_env.user:list(host, pat)
1029 return nil, "No host given";
1030 elseif not hosts[host] then
1031 return nil, "No such host";
1033 local print = self.session.print;
1034 local total, matches = 0, 0;
1035 for user in um.users(host) do
1036 if not pat or user:match(pat) then
1037 print(user.."@"..host);
1038 matches = matches + 1;
1042 return true, "Showing "..(pat and (matches.." of ") or "all " )..total.." users";
1047 local st = require "util.stanza";
1048 function def_env.xmpp:ping(localhost, remotehost)
1049 if hosts[localhost] then
1050 core_post_stanza(hosts[localhost],
1051 st.iq{ from=localhost, to=remotehost, type="get", id="ping" }
1052 :tag("ping", {xmlns="urn:xmpp:ping"}));
1053 return true, "Sent ping";
1055 return nil, "No such host";
1060 local adns = require"net.adns";
1061 local dns = require"net.dns";
1063 function def_env.dns:lookup(name, typ, class)
1064 local ret = "Query sent";
1065 local print = self.session.print;
1066 local function handler(...)
1067 ret = "Got response";
1070 adns.lookup(handler, name, typ, class);
1074 function def_env.dns:addnameserver(...)
1075 dns._resolver:addnameserver(...)
1079 function def_env.dns:setnameserver(...)
1080 dns._resolver:setnameserver(...)
1084 function def_env.dns:purge()
1089 function def_env.dns:cache()
1090 return true, "Cache:\n"..tostring(dns.cache())
1095 function printbanner(session)
1096 local option = module:get_option("console_banner");
1097 if option == nil or option == "full" or option == "graphic" then
1100 | _ \ _ __ ___ ___ _-_ __| |_ _
1101 | |_) | '__/ _ \/ __|/ _ \ / _` | | | |
1102 | __/| | | (_) \__ \ |_| | (_| | |_| |
1103 |_| |_| \___/|___/\___/ \__,_|\__, |
1104 A study in simplicity |___/
1108 if option == nil or option == "short" or option == "full" then
1109 session.print("Welcome to the Prosody administration console. For a list of commands, type: help");
1110 session.print("You may find more help on using this console in our online documentation at ");
1111 session.print("http://prosody.im/doc/console\n");
1113 if option and option ~= "short" and option ~= "full" and option ~= "graphic" then
1114 if type(option) == "string" then
1115 session.print(option)
1116 elseif type(option) == "function" then
1117 module:log("warn", "Using functions as value for the console_banner option is no longer supported");
1122 module:provides("net", {
1124 listener = console_listener;
1125 default_port = 5582;