prosody
41f174b61b6a
plugins/mod_admin_telnet.lua

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plugins/mod_admin_telnet.lua @ 3758:41f174b61b6a

modulemanager, mod_console: Rename mod_console -> mod_admin_telnet - add compatibility code to modulemanager for existing configs
author Matthew Wild <mwild1@gmail.com>
date Fri, 17 Dec 2010 12:44:24 +0000
parent 3733:plugins/mod_console.lua@26571a99f6e6
child 3899:eff0c5fe9119
comparison
equal deleted inserted replaced
3757:e8be634e217a 3758:41f174b61b6a
1 -- Prosody IM
2 -- Copyright (C) 2008-2010 Matthew Wild
3 -- Copyright (C) 2008-2010 Waqas Hussain
4 --
5 -- This project is MIT/X11 licensed. Please see the
6 -- COPYING file in the source package for more information.
7 --
8
9 module.host = "*";
10
11 local _G = _G;
12
13 local prosody = _G.prosody;
14 local hosts = prosody.hosts;
15 local connlisteners_register = require "net.connlisteners".register;
16
17 local console_listener = { default_port = 5582; default_mode = "*l"; default_interface = "127.0.0.1" };
18
19 require "util.iterators";
20 local jid_bare = require "util.jid".bare;
21 local set, array = require "util.set", require "util.array";
22 local cert_verify_identity = require "util.x509".verify_identity;
23
24 local commands = {};
25 local def_env = {};
26 local default_env_mt = { __index = def_env };
27
28 prosody.console = { commands = commands, env = def_env };
29
30 local function redirect_output(_G, session)
31 local env = setmetatable({ print = session.print }, { __index = function (t, k) return rawget(_G, k); end });
32 env.dofile = function(name)
33 local f, err = loadfile(name);
34 if not f then return f, err; end
35 return setfenv(f, env)();
36 end;
37 return env;
38 end
39
40 console = {};
41
42 function console:new_session(conn)
43 local w = function(s) conn:write(s:gsub("\n", "\r\n")); end;
44 local session = { conn = conn;
45 send = function (t) w(tostring(t)); end;
46 print = function (...)
47 local t = {};
48 for i=1,select("#", ...) do
49 t[i] = tostring(select(i, ...));
50 end
51 w("| "..table.concat(t, "\t").."\n");
52 end;
53 disconnect = function () conn:close(); end;
54 };
55 session.env = setmetatable({}, default_env_mt);
56
57 -- Load up environment with helper objects
58 for name, t in pairs(def_env) do
59 if type(t) == "table" then
60 session.env[name] = setmetatable({ session = session }, { __index = t });
61 end
62 end
63
64 return session;
65 end
66
67 local sessions = {};
68
69 function console_listener.onconnect(conn)
70 -- Handle new connection
71 local session = console:new_session(conn);
72 sessions[conn] = session;
73 printbanner(session);
74 session.send(string.char(0));
75 end
76
77 function console_listener.onincoming(conn, data)
78 local session = sessions[conn];
79
80 -- Handle data
81 (function(session, data)
82 local useglobalenv;
83
84 if data:match("^>") then
85 data = data:gsub("^>", "");
86 useglobalenv = true;
87 elseif data == "\004" then
88 commands["bye"](session, data);
89 return;
90 else
91 local command = data:lower();
92 command = data:match("^%w+") or data:match("%p");
93 if commands[command] then
94 commands[command](session, data);
95 return;
96 end
97 end
98
99 session.env._ = data;
100
101 local chunkname = "=console";
102 local chunk, err = loadstring("return "..data, chunkname);
103 if not chunk then
104 chunk, err = loadstring(data, chunkname);
105 if not chunk then
106 err = err:gsub("^%[string .-%]:%d+: ", "");
107 err = err:gsub("^:%d+: ", "");
108 err = err:gsub("'<eof>'", "the end of the line");
109 session.print("Sorry, I couldn't understand that... "..err);
110 return;
111 end
112 end
113
114 setfenv(chunk, (useglobalenv and redirect_output(_G, session)) or session.env or nil);
115
116 local ranok, taskok, message = pcall(chunk);
117
118 if not (ranok or message or useglobalenv) and commands[data:lower()] then
119 commands[data:lower()](session, data);
120 return;
121 end
122
123 if not ranok then
124 session.print("Fatal error while running command, it did not complete");
125 session.print("Error: "..taskok);
126 return;
127 end
128
129 if not message then
130 session.print("Result: "..tostring(taskok));
131 return;
132 elseif (not taskok) and message then
133 session.print("Command completed with a problem");
134 session.print("Message: "..tostring(message));
135 return;
136 end
137
138 session.print("OK: "..tostring(message));
139 end)(session, data);
140
141 session.send(string.char(0));
142 end
143
144 function console_listener.ondisconnect(conn, err)
145 local session = sessions[conn];
146 if session then
147 session.disconnect();
148 sessions[conn] = nil;
149 end
150 end
151
152 connlisteners_register('console', console_listener);
153
154 -- Console commands --
155 -- These are simple commands, not valid standalone in Lua
156
157 function commands.bye(session)
158 session.print("See you! :)");
159 session.disconnect();
160 end
161 commands.quit, commands.exit = commands.bye, commands.bye;
162
163 commands["!"] = function (session, data)
164 if data:match("^!!") and session.env._ then
165 session.print("!> "..session.env._);
166 return console_listener.onincoming(session.conn, session.env._);
167 end
168 local old, new = data:match("^!(.-[^\\])!(.-)!$");
169 if old and new then
170 local ok, res = pcall(string.gsub, session.env._, old, new);
171 if not ok then
172 session.print(res)
173 return;
174 end
175 session.print("!> "..res);
176 return console_listener.onincoming(session.conn, res);
177 end
178 session.print("Sorry, not sure what you want");
179 end
180
181
182 function commands.help(session, data)
183 local print = session.print;
184 local section = data:match("^help (%w+)");
185 if not section then
186 print [[Commands are divided into multiple sections. For help on a particular section, ]]
187 print [[type: help SECTION (for example, 'help c2s'). Sections are: ]]
188 print [[]]
189 print [[c2s - Commands to manage local client-to-server sessions]]
190 print [[s2s - Commands to manage sessions between this server and others]]
191 print [[module - Commands to load/reload/unload modules/plugins]]
192 print [[host - Commands to activate, deactivate and list virtual hosts]]
193 print [[server - Uptime, version, shutting down, etc.]]
194 print [[config - Reloading the configuration, etc.]]
195 print [[console - Help regarding the console itself]]
196 elseif section == "c2s" then
197 print [[c2s:show(jid) - Show all client sessions with the specified JID (or all if no JID given)]]
198 print [[c2s:show_insecure() - Show all unencrypted client connections]]
199 print [[c2s:show_secure() - Show all encrypted client connections]]
200 print [[c2s:close(jid) - Close all sessions for the specified JID]]
201 elseif section == "s2s" then
202 print [[s2s:show(domain) - Show all s2s connections for the given domain (or all if no domain given)]]
203 print [[s2s:close(from, to) - Close a connection from one domain to another]]
204 elseif section == "module" then
205 print [[module:load(module, host) - Load the specified module on the specified host (or all hosts if none given)]]
206 print [[module:reload(module, host) - The same, but unloads and loads the module (saving state if the module supports it)]]
207 print [[module:unload(module, host) - The same, but just unloads the module from memory]]
208 print [[module:list(host) - List the modules loaded on the specified host]]
209 elseif section == "host" then
210 print [[host:activate(hostname) - Activates the specified host]]
211 print [[host:deactivate(hostname) - Disconnects all clients on this host and deactivates]]
212 print [[host:list() - List the currently-activated hosts]]
213 elseif section == "server" then
214 print [[server:version() - Show the server's version number]]
215 print [[server:uptime() - Show how long the server has been running]]
216 print [[server:shutdown(reason) - Shut down the server, with an optional reason to be broadcast to all connections]]
217 elseif section == "config" then
218 print [[config:reload() - Reload the server configuration. Modules may need to be reloaded for changes to take effect.]]
219 elseif section == "console" then
220 print [[Hey! Welcome to Prosody's admin console.]]
221 print [[First thing, if you're ever wondering how to get out, simply type 'quit'.]]
222 print [[Secondly, note that we don't support the full telnet protocol yet (it's coming)]]
223 print [[so you may have trouble using the arrow keys, etc. depending on your system.]]
224 print [[]]
225 print [[For now we offer a couple of handy shortcuts:]]
226 print [[!! - Repeat the last command]]
227 print [[!old!new! - repeat the last command, but with 'old' replaced by 'new']]
228 print [[]]
229 print [[For those well-versed in Prosody's internals, or taking instruction from those who are,]]
230 print [[you can prefix a command with > to escape the console sandbox, and access everything in]]
231 print [[the running server. Great fun, but be careful not to break anything :)]]
232 end
233 print [[]]
234 end
235
236 -- Session environment --
237 -- Anything in def_env will be accessible within the session as a global variable
238
239 def_env.server = {};
240
241 function def_env.server:insane_reload()
242 prosody.unlock_globals();
243 dofile "prosody"
244 prosody = _G.prosody;
245 return true, "Server reloaded";
246 end
247
248 function def_env.server:version()
249 return true, tostring(prosody.version or "unknown");
250 end
251
252 function def_env.server:uptime()
253 local t = os.time()-prosody.start_time;
254 local seconds = t%60;
255 t = (t - seconds)/60;
256 local minutes = t%60;
257 t = (t - minutes)/60;
258 local hours = t%24;
259 t = (t - hours)/24;
260 local days = t;
261 return true, string.format("This server has been running for %d day%s, %d hour%s and %d minute%s (since %s)",
262 days, (days ~= 1 and "s") or "", hours, (hours ~= 1 and "s") or "",
263 minutes, (minutes ~= 1 and "s") or "", os.date("%c", prosody.start_time));
264 end
265
266 function def_env.server:shutdown(reason)
267 prosody.shutdown(reason);
268 return true, "Shutdown initiated";
269 end
270
271 def_env.module = {};
272
273 local function get_hosts_set(hosts, module)
274 if type(hosts) == "table" then
275 if hosts[1] then
276 return set.new(hosts);
277 elseif hosts._items then
278 return hosts;
279 end
280 elseif type(hosts) == "string" then
281 return set.new { hosts };
282 elseif hosts == nil then
283 local mm = require "modulemanager";
284 return set.new(array.collect(keys(prosody.hosts)))
285 / function (host) return prosody.hosts[host].type == "local" or module and mm.is_loaded(host, module); end;
286 end
287 end
288
289 function def_env.module:load(name, hosts, config)
290 local mm = require "modulemanager";
291
292 hosts = get_hosts_set(hosts);
293
294 -- Load the module for each host
295 local ok, err, count = true, nil, 0;
296 for host in hosts do
297 if (not mm.is_loaded(host, name)) then
298 ok, err = mm.load(host, name, config);
299 if not ok then
300 ok = false;
301 self.session.print(err or "Unknown error loading module");
302 else
303 count = count + 1;
304 self.session.print("Loaded for "..host);
305 end
306 end
307 end
308
309 return ok, (ok and "Module loaded onto "..count.." host"..(count ~= 1 and "s" or "")) or ("Last error: "..tostring(err));
310 end
311
312 function def_env.module:unload(name, hosts)
313 local mm = require "modulemanager";
314
315 hosts = get_hosts_set(hosts, name);
316
317 -- Unload the module for each host
318 local ok, err, count = true, nil, 0;
319 for host in hosts do
320 if mm.is_loaded(host, name) then
321 ok, err = mm.unload(host, name);
322 if not ok then
323 ok = false;
324 self.session.print(err or "Unknown error unloading module");
325 else
326 count = count + 1;
327 self.session.print("Unloaded from "..host);
328 end
329 end
330 end
331 return ok, (ok and "Module unloaded from "..count.." host"..(count ~= 1 and "s" or "")) or ("Last error: "..tostring(err));
332 end
333
334 function def_env.module:reload(name, hosts)
335 local mm = require "modulemanager";
336
337 hosts = get_hosts_set(hosts, name);
338
339 -- Reload the module for each host
340 local ok, err, count = true, nil, 0;
341 for host in hosts do
342 if mm.is_loaded(host, name) then
343 ok, err = mm.reload(host, name);
344 if not ok then
345 ok = false;
346 self.session.print(err or "Unknown error reloading module");
347 else
348 count = count + 1;
349 if ok == nil then
350 ok = true;
351 end
352 self.session.print("Reloaded on "..host);
353 end
354 end
355 end
356 return ok, (ok and "Module reloaded on "..count.." host"..(count ~= 1 and "s" or "")) or ("Last error: "..tostring(err));
357 end
358
359 function def_env.module:list(hosts)
360 if hosts == nil then
361 hosts = array.collect(keys(prosody.hosts));
362 end
363 if type(hosts) == "string" then
364 hosts = { hosts };
365 end
366 if type(hosts) ~= "table" then
367 return false, "Please supply a host or a list of hosts you would like to see";
368 end
369
370 local print = self.session.print;
371 for _, host in ipairs(hosts) do
372 print(host..":");
373 local modules = array.collect(keys(prosody.hosts[host] and prosody.hosts[host].modules or {})):sort();
374 if #modules == 0 then
375 if prosody.hosts[host] then
376 print(" No modules loaded");
377 else
378 print(" Host not found");
379 end
380 else
381 for _, name in ipairs(modules) do
382 print(" "..name);
383 end
384 end
385 end
386 end
387
388 def_env.config = {};
389 function def_env.config:load(filename, format)
390 local config_load = require "core.configmanager".load;
391 local ok, err = config_load(filename, format);
392 if not ok then
393 return false, err or "Unknown error loading config";
394 end
395 return true, "Config loaded";
396 end
397
398 function def_env.config:get(host, section, key)
399 local config_get = require "core.configmanager".get
400 return true, tostring(config_get(host, section, key));
401 end
402
403 function def_env.config:reload()
404 local ok, err = prosody.reload_config();
405 return ok, (ok and "Config reloaded (you may need to reload modules to take effect)") or tostring(err);
406 end
407
408 def_env.hosts = {};
409 function def_env.hosts:list()
410 for host, host_session in pairs(hosts) do
411 self.session.print(host);
412 end
413 return true, "Done";
414 end
415
416 function def_env.hosts:add(name)
417 end
418
419 def_env.c2s = {};
420
421 local function show_c2s(callback)
422 for hostname, host in pairs(hosts) do
423 for username, user in pairs(host.sessions or {}) do
424 for resource, session in pairs(user.sessions or {}) do
425 local jid = username.."@"..hostname.."/"..resource;
426 callback(jid, session);
427 end
428 end
429 end
430 end
431
432 function def_env.c2s:show(match_jid)
433 local print, count = self.session.print, 0;
434 local curr_host;
435 show_c2s(function (jid, session)
436 if curr_host ~= session.host then
437 curr_host = session.host;
438 print(curr_host);
439 end
440 if (not match_jid) or jid:match(match_jid) then
441 count = count + 1;
442 local status, priority = "unavailable", tostring(session.priority or "-");
443 if session.presence then
444 status = session.presence:child_with_name("show");
445 if status then
446 status = status:get_text() or "[invalid!]";
447 else
448 status = "available";
449 end
450 end
451 print(" "..jid.." - "..status.."("..priority..")");
452 end
453 end);
454 return true, "Total: "..count.." clients";
455 end
456
457 function def_env.c2s:show_insecure(match_jid)
458 local print, count = self.session.print, 0;
459 show_c2s(function (jid, session)
460 if ((not match_jid) or jid:match(match_jid)) and not session.secure then
461 count = count + 1;
462 print(jid);
463 end
464 end);
465 return true, "Total: "..count.." insecure client connections";
466 end
467
468 function def_env.c2s:show_secure(match_jid)
469 local print, count = self.session.print, 0;
470 show_c2s(function (jid, session)
471 if ((not match_jid) or jid:match(match_jid)) and session.secure then
472 count = count + 1;
473 print(jid);
474 end
475 end);
476 return true, "Total: "..count.." secure client connections";
477 end
478
479 function def_env.c2s:close(match_jid)
480 local print, count = self.session.print, 0;
481 show_c2s(function (jid, session)
482 if jid == match_jid or jid_bare(jid) == match_jid then
483 count = count + 1;
484 session:close();
485 end
486 end);
487 return true, "Total: "..count.." sessions closed";
488 end
489
490 def_env.s2s = {};
491 function def_env.s2s:show(match_jid)
492 local _print = self.session.print;
493 local print = self.session.print;
494
495 local count_in, count_out = 0,0;
496
497 for host, host_session in pairs(hosts) do
498 print = function (...) _print(host); _print(...); print = _print; end
499 for remotehost, session in pairs(host_session.s2sout) do
500 if (not match_jid) or remotehost:match(match_jid) or host:match(match_jid) then
501 count_out = count_out + 1;
502 print(" "..host.." -> "..remotehost..(session.cert_identity_status == "valid" and " (secure)" or "")..(session.secure and " (encrypted)" or "")..(session.compressed and " (compressed)" or ""));
503 if session.sendq then
504 print(" There are "..#session.sendq.." queued outgoing stanzas for this connection");
505 end
506 if session.type == "s2sout_unauthed" then
507 if session.connecting then
508 print(" Connection not yet established");
509 if not session.srv_hosts then
510 if not session.conn then
511 print(" We do not yet have a DNS answer for this host's SRV records");
512 else
513 print(" This host has no SRV records, using A record instead");
514 end
515 elseif session.srv_choice then
516 print(" We are on SRV record "..session.srv_choice.." of "..#session.srv_hosts);
517 local srv_choice = session.srv_hosts[session.srv_choice];
518 print(" Using "..(srv_choice.target or ".")..":"..(srv_choice.port or 5269));
519 end
520 elseif session.notopen then
521 print(" The <stream> has not yet been opened");
522 elseif not session.dialback_key then
523 print(" Dialback has not been initiated yet");
524 elseif session.dialback_key then
525 print(" Dialback has been requested, but no result received");
526 end
527 end
528 end
529 end
530 local subhost_filter = function (h)
531 return (match_jid and h:match(match_jid));
532 end
533 for session in pairs(incoming_s2s) do
534 if session.to_host == host and ((not match_jid) or host:match(match_jid)
535 or (session.from_host and session.from_host:match(match_jid))
536 -- Pft! is what I say to list comprehensions
537 or (session.hosts and #array.collect(keys(session.hosts)):filter(subhost_filter)>0)) then
538 count_in = count_in + 1;
539 print(" "..host.." <- "..(session.from_host or "(unknown)")..(session.cert_identity_status == "valid" and " (secure)" or "")..(session.secure and " (encrypted)" or "")..(session.compressed and " (compressed)" or ""));
540 if session.type == "s2sin_unauthed" then
541 print(" Connection not yet authenticated");
542 end
543 for name in pairs(session.hosts) do
544 if name ~= session.from_host then
545 print(" also hosts "..tostring(name));
546 end
547 end
548 end
549 end
550
551 print = _print;
552 end
553
554 for session in pairs(incoming_s2s) do
555 if not session.to_host and ((not match_jid) or session.from_host and session.from_host:match(match_jid)) then
556 count_in = count_in + 1;
557 print("Other incoming s2s connections");
558 print(" (unknown) <- "..(session.from_host or "(unknown)"));
559 end
560 end
561
562 return true, "Total: "..count_out.." outgoing, "..count_in.." incoming connections";
563 end
564
565 local function print_subject(print, subject)
566 for _, entry in ipairs(subject) do
567 print(
568 (" %s: %q"):format(
569 entry.name or entry.oid,
570 entry.value:gsub("[\r\n%z%c]", " ")
571 )
572 );
573 end
574 end
575
576 function def_env.s2s:showcert(domain)
577 local ser = require "util.serialization".serialize;
578 local print = self.session.print;
579 local domain_sessions = set.new(array.collect(keys(incoming_s2s)))
580 /function(session) return session.from_host == domain; end;
581 for local_host in values(prosody.hosts) do
582 local s2sout = local_host.s2sout;
583 if s2sout and s2sout[domain] then
584 domain_sessions:add(s2sout[domain]);
585 end
586 end
587 local cert_set = {};
588 for session in domain_sessions do
589 local conn = session.conn;
590 conn = conn and conn:socket();
591 if not conn.getpeercertificate then
592 if conn.dohandshake then
593 error("This version of LuaSec does not support certificate viewing");
594 end
595 else
596 local cert = conn:getpeercertificate();
597 if cert then
598 local digest = cert:digest("sha1");
599 if not cert_set[digest] then
600 local chain_valid, chain_err = conn:getpeerchainvalid();
601 cert_set[digest] = {
602 {
603 from = session.from_host,
604 to = session.to_host,
605 direction = session.direction
606 };
607 chain_valid = chain_valid;
608 chain_err = chain_err;
609 cert = cert;
610 };
611 else
612 table.insert(cert_set[digest], {
613 from = session.from_host,
614 to = session.to_host,
615 direction = session.direction
616 });
617 end
618 end
619 end
620 end
621 local domain_certs = array.collect(values(cert_set));
622 -- Phew. We now have a array of unique certificates presented by domain.
623 local print = self.session.print;
624 local n_certs = #domain_certs;
625
626 if n_certs == 0 then
627 return "No certificates found for "..domain;
628 end
629
630 local function _capitalize_and_colon(byte)
631 return string.upper(byte)..":";
632 end
633 local function pretty_fingerprint(hash)
634 return hash:gsub("..", _capitalize_and_colon):sub(1, -2);
635 end
636
637 for cert_info in values(domain_certs) do
638 local cert = cert_info.cert;
639 print("---")
640 print("Fingerprint (SHA1): "..pretty_fingerprint(cert:digest("sha1")));
641 print("");
642 local n_streams = #cert_info;
643 print("Currently used on "..n_streams.." stream"..(n_streams==1 and "" or "s")..":");
644 for _, stream in ipairs(cert_info) do
645 if stream.direction == "incoming" then
646 print(" "..stream.to.." <- "..stream.from);
647 else
648 print(" "..stream.from.." -> "..stream.to);
649 end
650 end
651 print("");
652 local chain_valid, err = cert_info.chain_valid, cert_info.chain_err;
653 local valid_identity = cert_verify_identity(domain, "xmpp-server", cert);
654 print("Trusted certificate: "..(chain_valid and "Yes" or ("No ("..err..")")));
655 print("Issuer: ");
656 print_subject(print, cert:issuer());
657 print("");
658 print("Valid for "..domain..": "..(valid_identity and "Yes" or "No"));
659 print("Subject:");
660 print_subject(print, cert:subject());
661 end
662 print("---");
663 return ("Showing "..n_certs.." certificate"
664 ..(n_certs==1 and "" or "s")
665 .." presented by "..domain..".");
666 end
667
668 function def_env.s2s:close(from, to)
669 local print, count = self.session.print, 0;
670
671 if not (from and to) then
672 return false, "Syntax: s2s:close('from', 'to') - Closes all s2s sessions from 'from' to 'to'";
673 elseif from == to then
674 return false, "Both from and to are the same... you can't do that :)";
675 end
676
677 if hosts[from] and not hosts[to] then
678 -- Is an outgoing connection
679 local session = hosts[from].s2sout[to];
680 if not session then
681 print("No outgoing connection from "..from.." to "..to)
682 else
683 (session.close or s2smanager.destroy_session)(session);
684 count = count + 1;
685 print("Closed outgoing session from "..from.." to "..to);
686 end
687 elseif hosts[to] and not hosts[from] then
688 -- Is an incoming connection
689 for session in pairs(incoming_s2s) do
690 if session.to_host == to and session.from_host == from then
691 (session.close or s2smanager.destroy_session)(session);
692 count = count + 1;
693 end
694 end
695
696 if count == 0 then
697 print("No incoming connections from "..from.." to "..to);
698 else
699 print("Closed "..count.." incoming session"..((count == 1 and "") or "s").." from "..from.." to "..to);
700 end
701 elseif hosts[to] and hosts[from] then
702 return false, "Both of the hostnames you specified are local, there are no s2s sessions to close";
703 else
704 return false, "Neither of the hostnames you specified are being used on this server";
705 end
706
707 return true, "Closed "..count.." s2s session"..((count == 1 and "") or "s");
708 end
709
710 def_env.host = {}; def_env.hosts = def_env.host;
711
712 function def_env.host:activate(hostname, config)
713 return hostmanager.activate(hostname, config);
714 end
715 function def_env.host:deactivate(hostname, reason)
716 return hostmanager.deactivate(hostname, reason);
717 end
718
719 function def_env.host:list()
720 local print = self.session.print;
721 local i = 0;
722 for host in values(array.collect(keys(prosody.hosts)):sort()) do
723 i = i + 1;
724 print(host);
725 end
726 return true, i.." hosts";
727 end
728
729 -------------
730
731 function printbanner(session)
732 local option = config.get("*", "core", "console_banner");
733 if option == nil or option == "full" or option == "graphic" then
734 session.print [[
735 ____ \ / _
736 | _ \ _ __ ___ ___ _-_ __| |_ _
737 | |_) | '__/ _ \/ __|/ _ \ / _` | | | |
738 | __/| | | (_) \__ \ |_| | (_| | |_| |
739 |_| |_| \___/|___/\___/ \__,_|\__, |
740 A study in simplicity |___/
741
742 ]]
743 end
744 if option == nil or option == "short" or option == "full" then
745 session.print("Welcome to the Prosody administration console. For a list of commands, type: help");
746 session.print("You may find more help on using this console in our online documentation at ");
747 session.print("http://prosody.im/doc/console\n");
748 end
749 if option and option ~= "short" and option ~= "full" and option ~= "graphic" then
750 if type(option) == "string" then
751 session.print(option)
752 elseif type(option) == "function" then
753 setfenv(option, redirect_output(_G, session));
754 pcall(option, session);
755 end
756 end
757 end
758
759 prosody.net_activate_ports("console", "console", {5582}, "tcp");