Software / code / prosody
Annotate
main.lua @ 38:3fdfd6e0cb4e
SASL!
(but before you get too excited, no resource binding yet. And yes, there are still plenty of rough edges to the code...)
((eg. must move <stream:features> out of xmlhandlers.lua o_O ))
| author | Matthew Wild <mwild1@gmail.com> |
|---|---|
| date | Thu, 02 Oct 2008 01:08:58 +0100 |
| parent | 37:06eadafafefa |
| child | 49:1cd2a8db392d |
| rev | line source |
|---|---|
| 0 | 1 require "luarocks.require" |
| 2 | |
| 12 | 3 server = require "net.server" |
| 0 | 4 require "socket" |
| 5 require "ssl" | |
| 6 require "lxp" | |
| 7 | |
| 8 function log(type, area, message) | |
| 9 print(type, area, message); | |
| 10 end | |
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11 |
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12 dofile "lxmppd.cfg" |
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13 |
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14 sessions = {}; |
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15 |
| 0 | 16 require "core.stanza_dispatch" |
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17 require "core.xmlhandlers" |
| 0 | 18 require "core.rostermanager" |
| 19 require "core.offlinemessage" | |
| 30 | 20 require "core.modulemanager" |
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21 require "core.usermanager" |
| 30 | 22 require "core.sessionmanager" |
| 23 require "core.stanza_router" | |
| 38 | 24 require "net.connhandlers" |
| 0 | 25 require "util.stanza" |
| 26 require "util.jid" | |
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27 |
| 0 | 28 -- Locals for faster access -- |
| 29 local t_insert = table.insert; | |
| 30 local t_concat = table.concat; | |
| 31 local t_concatall = function (t, sep) local tt = {}; for _, s in ipairs(t) do t_insert(tt, tostring(s)); end return t_concat(tt, sep); end | |
| 32 local m_random = math.random; | |
| 33 local format = string.format; | |
| 34 local st = stanza; | |
| 35 ------------------------------ | |
| 36 | |
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37 |
| 0 | 38 |
| 39 local hosts, users = hosts, users; | |
| 40 | |
| 41 function connect_host(host) | |
| 42 hosts[host] = { type = "remote", sendbuffer = {} }; | |
| 43 end | |
| 44 | |
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45 function handler(conn, data, err) |
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46 local session = sessions[conn]; |
| 7 | 47 |
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48 if not session then |
| 30 | 49 sessions[conn] = sessionmanager.new_session(conn); |
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50 session = sessions[conn]; |
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51 |
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52 -- Logging functions -- |
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53 |
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54 local mainlog, log = log; |
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55 do |
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56 local conn_name = tostring(conn):match("%w+$"); |
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57 log = function (type, area, message) mainlog(type, conn_name, message); end |
| 7 | 58 --log = function () end |
| 0 | 59 end |
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60 local print = function (...) log("info", "core", t_concatall({...}, "\t")); end |
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61 session.log = log; |
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62 |
| 7 | 63 print("Client connected"); |
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64 |
| 30 | 65 session.stanza_dispatch = function (stanza) return core_process_stanza(session, stanza); end |
| 38 | 66 |
| 67 session.connhandler = connhandlers.new("xmpp-client", session); | |
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68 |
| 7 | 69 function session.disconnect(err) |
| 70 if session.last_presence and session.last_presence.attr.type ~= "unavailable" then | |
| 71 local pres = st.presence{ type = "unavailable" }; | |
| 72 if err == "closed" then err = "connection closed"; end | |
| 73 pres:tag("status"):text("Disconnected: "..err); | |
| 74 session.stanza_dispatch(pres); | |
| 75 end | |
| 76 if session.username then | |
| 2 | 77 hosts[session.host].sessions[session.username] = nil; |
| 0 | 78 end |
| 7 | 79 session = nil; |
| 80 print("Disconnected: "..err); | |
| 81 collectgarbage("collect"); | |
| 0 | 82 end |
| 7 | 83 end |
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84 if data then |
| 38 | 85 session.connhandler:data(data); |
| 0 | 86 end |
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87 |
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88 --log("info", "core", "Client disconnected, connection closed"); |
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89 end |
| 0 | 90 |
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91 function disconnect(conn, err) |
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92 sessions[conn].disconnect(err); |
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93 sessions[conn] = nil; |
| 0 | 94 end |
| 95 | |
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96 modulemanager.loadall(); |
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97 |
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98 setmetatable(_G, { __index = function (t, k) print("WARNING: ATTEMPT TO READ A NIL GLOBAL!!!", k); error("Attempt to read a non-existent global. Naughty boy.", 2); end, __newindex = function (t, k, v) print("ATTEMPT TO SET A GLOBAL!!!!", tostring(k).." = "..tostring(v)); error("Attempt to set a global. Naughty boy.", 2); end }) --]][][[]][]; |
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99 |
| 0 | 100 |
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101 local protected_handler = function (conn, data, err) local success, ret = pcall(handler, conn, data, err); if not success then print("ERROR on "..tostring(conn)..": "..ret); conn:close(); end end; |
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102 local protected_disconnect = function (conn, err) local success, ret = pcall(disconnect, conn, err); if not success then print("ERROR on "..tostring(conn).." disconnect: "..ret); conn:close(); end end; |
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103 |
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104 server.add( { listener = protected_handler, disconnect = protected_disconnect }, 5222, "*", 1, nil ) -- server.add will send a status message |
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105 server.add( { listener = protected_handler, disconnect = protected_disconnect }, 5223, "*", 1, ssl_ctx ) -- server.add will send a status message |
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106 |
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107 server.loop(); |
