Software / code / prosody-modules
Changeset
467:266bf13729ae
Merge
| author | Kim Alvefur <zash@zash.se> |
|---|---|
| date | Tue, 01 Nov 2011 18:09:46 +0100 |
| parents | 466:0fcd34ee7301 (current diff) 464:7e6524555ab0 (diff) |
| children | 468:640e6c0b563d |
| files | mod_ircd/mod_ircd.lua |
| diffstat | 1 files changed, 0 insertions(+), 297 deletions(-) [+] |
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--- a/mod_ircd/mod_ircd.lua Tue Nov 01 18:08:15 2011 +0100 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000 @@ -1,297 +0,0 @@ --- README --- Squish verse into this dir, then squish them into one, which you move --- and rename to mod_ircd.lua in your prosody modules/plugins dir. --- --- IRC spec: --- http://tools.ietf.org/html/rfc2812 -local _module = module -module = _G.module -local module = _module --- -local component_jid, component_secret, muc_server = - module.host, nil, module:get_option("conference_server"); - -package.loaded["util.sha1"] = require "util.encodings"; -local verse = require "verse" -require "verse.component" -require "socket" -c = verse.new();--verse.logger()) -c:add_plugin("groupchat"); - -local function verse2prosody(e) - return c:event("stanza", e.stanza) or true; -end -module:hook("message/bare", verse2prosody); -module:hook("message/full", verse2prosody); -module:hook("presence/bare", verse2prosody); -module:hook("presence/full", verse2prosody); -c.type = "component"; -c.send = core_post_stanza; - -local jid = require "util.jid"; - -local function irc2muc(channel, nick) - channel = channel:gsub("^#", "") - channel = channel:gsub("(%s:)$", "") - return jid.join(channel, muc_server, nick) -end -local function muc2irc(room) - local channel, _, nick = jid.split(room); - return "#"..channel, nick; -end -local rolemap = { - moderator = "@", - participant = "+", -} -local modemap = { - moderator = "o", - participant = "v", -} - -local irc_listener = { default_port = 7000, default_mode = "*l" }; - -local sessions = {}; -local jids = {}; -local commands = {}; - -local nicks = {}; - -local st = require "util.stanza"; - -local conference_server = muc_server; - -local function irc_close_session(session) - session.conn:close(); -end - -function irc_listener.onincoming(conn, data) - local session = sessions[conn]; - if not session then - session = { conn = conn, host = component_jid, reset_stream = function () end, - close = irc_close_session, log = logger.init("irc"..(conn.id or "1")), - rooms = {}, - roster = {} }; - sessions[conn] = session; - function session.data(data) - local command, args = data:match("^%s*([^ ]+) *(.*)%s*$"); - if not command then - return; - end - command = command:upper(); - if not session.nick then - if not (command == "USER" or command == "NICK") then - session.send(":" .. muc_server .. " 451 " .. command .. " :You have not registered") - return true; - end - end - if commands[command] then - local ret = commands[command](session, args); - if ret then - session.send(ret.."\r\n"); - end - else - session.send(":" .. muc_server .. " 421 " .. session.nick .. " " .. command .. " :Unknown command") - module:log("debug", "Unknown command: %s", command); - end - end - function session.send(data) - return conn:write(data.."\r\n"); - end - end - if data then - session.data(data); - end -end - -function irc_listener.ondisconnect(conn, error) - local session = sessions[conn]; - for _, room in pairs(session.rooms) do - room:leave("Disconnected"); - end - if jids[session.full_jid] then jids[session.full_jid] = nil end - if nicks[session.nick] then nicks[session.nick] = nil end - if sessions[conn] then sessions[conn] = nil end -end - -function commands.NICK(session, nick) - if session.nick then - session.send(":"..muc_server.." 484 * "..nick.." :I'm afraid I can't let you do that, "..nick); - --TODO Loop throug all rooms and change nick, with help from Verse. - return; - end - nick = nick:match("^[%w_:]+"); nick = nick:gsub(":", ""); - if nicks[nick] then - session.send(":"..muc_server.." 433 * "..nick.." :The nickname "..nick.." is already in use"); - return; - end - local full_jid = jid.join(nick, component_jid, "ircd"); - jids[full_jid] = session; - nicks[nick] = session; - session.nick = nick; - session.full_jid = full_jid; - session.type = "c2s"; - session.send(":"..muc_server.." 001 "..session.nick.." :Welcome in the IRC to MUC XMPP Gateway, "..session.nick); - session.send(":"..muc_server.." 002 "..session.nick.." :Your host is "..muc_server..", running Prosody "..prosody.version); - session.send(":"..muc_server.." 004 "..session.nick.." :"..muc_server.." Prosody("..prosody.version..") i ov"); - session.send(":"..muc_server.." 375 "..session.nick.." :- "..muc_server.." Message of the day -"); - session.send(":"..muc_server.." 372 "..session.nick.." :-"); - session.send(":"..muc_server.." 372 "..session.nick.." :- Please be warned that this is only a partial irc implementation,"); - session.send(":"..muc_server.." 372 "..session.nick.." :- it's made to facilitate users transiting away from irc to XMPP."); - session.send(":"..muc_server.." 372 "..session.nick.." :-"); - session.send(":"..muc_server.." 372 "..session.nick.." :- Prosody is _NOT_ an IRC Server and it never will."); - session.send(":"..muc_server.." 372 "..session.nick.." :- We also would like to remind you that this plugin is provided as is,"); - session.send(":"..muc_server.." 372 "..session.nick.." :- it's still an Alpha and it's still a work in progress, use it at your sole"); - session.send(":"..muc_server.." 372 "..session.nick.." :- risk as there's a not so little chance something will break."); - session.send(":"..session.nick.." MODE "..session.nick.." +i"); -end - -function commands.USER(session, params) -end - -function commands.JOIN(session, channel) - local room_jid = irc2muc(channel); - channel = channel:gsub("(%s:)$", "") - local room, err = c:join_room(room_jid, session.nick, { source = session.full_jid } ); - if not room then - return ":"..session.host.." ERR :Could not join room: "..err - end - session.rooms[channel] = room; - room.channel = channel; - room.session = session; - if room.subject then - session.send(":"..session.host.." 332 "..session.nick.." "..channel.." :"..room.subject); - end - commands.NAMES(session, channel) - room:hook("message", function(event) - if not event.body then return end - local nick, body = event.nick, event.body; - if nick ~= session.nick then - if body:sub(1,4) == "/me " then - body = "\1ACTION ".. body:sub(5) .. "\1" - end - session.send(":"..nick.." PRIVMSG "..channel.." :"..body); - --FIXME PM's probably won't work - end - end); - room:hook("subject-changed", function(changed) - session.send((":%s TOPIC %s :%s"):format(changed.by, channel, changed.to or "")); - end); -end - -c:hook("groupchat/joined", function(room) - local session = room.session or jids[room.opts.source]; - local channel = "#"..room.jid:match("^(.*)@"); - session.send((":%s!%s JOIN :%s"):format(session.nick, session.nick, channel)); - if room.topic then - session.send((":%s 332 %s :%s"):format(muc_server, channel, room.topic)); - end - commands.NAMES(session, channel) - --FIXME Ones own mode get's lost - --session.send((":%s MODE %s +%s %s"):format(session.host, room.channel, modemap[nick.role], nick.nick)); - room:hook("occupant-joined", function(nick) - session.send((":%s!%s JOIN :%s"):format(nick.nick, nick.nick, channel)); - if nick.role and modemap[nick.role] then - session.send((":%s MODE %s +%s %s"):format(muc_server, channel, modemap[nick.role], nick.nick)); - end - end); - room:hook("occupant-left", function(nick) - session.send((":%s!%s PART :%s"):format(nick.nick, nick.nick, channel)); - end); -end); - -function commands.NAMES(session, channel) - local nicks = { }; - channel = channel:gsub("^:", "") - local room = session.rooms[channel]; - if not room then return end - -- TODO Break this out into commands.NAMES - for nick, n in pairs(room.occupants) do - if n.role and rolemap[n.role] then - nick = rolemap[n.role] .. nick; - end - table.insert(nicks, nick); - end - nicks = table.concat(nicks, " "); - --:molyb.irc.bnfh.org 353 derp = #grill-bit :derp hyamobi walt snuggles_ E-Rock kng grillbit gunnarbot Frink shedma zagabar zash Mrw00t Appiah J10 lectus peck EricJ soso mackt offer hyarion @pettter MMN-o - session.send((":%s 353 %s = %s :%s"):format(session.host, session.nick, channel, nicks)); - session.send((":%s 366 %s %s :End of /NAMES list."):format(session.host, session.nick, channel)); - session.send(":"..muc_server.." 353 "..session.nick.." = "..channel.." :"..nicks); -end - -function commands.PART(session, channel) - local channel, part_message = channel:match("^([^:]+):?(.*)$"); - channel = channel:match("^([%S]*)"); - session.rooms[channel]:leave(part_message); - session.send(":"..session.nick.." PART :"..channel); -end - -function commands.PRIVMSG(session, message) - local channel, message = message:match("^(%S+) :(.+)$"); - if message and #message > 0 and session.rooms[channel] then - if message:sub(1,8) == "\1ACTION " then - message = "/me ".. message:sub(9,-2) - end - module:log("debug", "%s sending PRIVMSG \"%s\" to %s", session.nick, message, channel); - session.rooms[channel]:send_message(message); - end -end - -function commands.PING(session, server) - session.send(":"..muc_server..": PONG "..server); -end - -function commands.TOPIC(session, message) - if not message then return end - local channel, topic = message:match("^(%S+) :(.*)$"); - if not channel then - channel = message:match("^(%S+)"); - end - if not channel then return end - local room = session.rooms[channel]; - if topic then - room:set_subject(topic) - session.send((":%s TOPIC %s :%s"):format(muc_server, channel, room.subject or "")); - else - session.send((":%s TOPIC %s :%s"):format(muc_server, channel, room.subject or "")); - -- first should be who set it, but verse doesn't provide that yet, so we'll - -- just say it was the server - end -end - -function commands.WHO(session, channel) - channel = channel:gsub("^:", "") - if session.rooms[channel] then - local room = session.rooms[channel] - for nick in pairs(room.occupants) do - session.send(":"..muc_server.." 352 "..session.nick.." "..channel.." "..nick.." "..nick.." "..muc_server.." "..nick.." H :0 "..nick); - end - session.send(":"..muc_server.." 315 "..session.nick.." "..channel.. " :End of /WHO list"); - end -end - -function commands.MODE(session, channel) - session.send(":"..muc_server.." 324 "..session.nick.." "..channel.." +J"); -end - -function commands.QUIT(session, message) - session.send("ERROR :Closing Link: "..session.nick); - for _, room in pairs(session.rooms) do - room:leave(message); - end - jids[session.full_jid] = nil; - nicks[session.nick] = nil; - sessions[session.conn] = nil; - session:close(); -end - -function commands.RAW(session, data) -end - -local function desetup() - require "net.connlisteners".deregister("irc"); -end - -require "net.connlisteners".register("irc", irc_listener); -require "net.connlisteners".start("irc"); - -module:hook("module-unloaded", desetup)
