Sat, 04 Oct 2008 15:24:52 +0100
Fix for destruction of unauthed SASL sessions
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 | |
36
62998e5319e3
Moved hosts to a config file, still need better config though
Matthew Wild <mwild1@gmail.com>
parents:
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changeset
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11 | |
62998e5319e3
Moved hosts to a config file, still need better config though
Matthew Wild <mwild1@gmail.com>
parents:
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12 | dofile "lxmppd.cfg" |
62998e5319e3
Moved hosts to a config file, still need better config though
Matthew Wild <mwild1@gmail.com>
parents:
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changeset
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13 | |
62998e5319e3
Moved hosts to a config file, still need better config though
Matthew Wild <mwild1@gmail.com>
parents:
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14 | sessions = {}; |
18
ae161e907149
Beginning of new routing logic
Matthew Wild <mwild1@gmail.com>
parents:
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15 | |
49
1cd2a8db392d
New "import" module to help tidy up all the local declarations at the top of modules
Matthew Wild <mwild1@gmail.com>
parents:
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16 | require "util.import" |
0 | 17 | require "core.stanza_dispatch" |
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Remove some debugging messages
Matthew Wild <mwild1@gmail.com>
parents:
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18 | require "core.xmlhandlers" |
0 | 19 | require "core.rostermanager" |
20 | require "core.offlinemessage" | |
30 | 21 | require "core.modulemanager" |
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matthew
parents:
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22 | require "core.usermanager" |
30 | 23 | require "core.sessionmanager" |
24 | require "core.stanza_router" | |
38 | 25 | require "net.connhandlers" |
0 | 26 | require "util.stanza" |
27 | require "util.jid" | |
49
1cd2a8db392d
New "import" module to help tidy up all the local declarations at the top of modules
Matthew Wild <mwild1@gmail.com>
parents:
38
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changeset
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28 | |
18
ae161e907149
Beginning of new routing logic
Matthew Wild <mwild1@gmail.com>
parents:
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29 | |
0 | 30 | -- Locals for faster access -- |
31 | local t_insert = table.insert; | |
32 | local t_concat = table.concat; | |
33 | 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 | |
34 | local m_random = math.random; | |
35 | local format = string.format; | |
36 | local st = stanza; | |
37 | ------------------------------ | |
38 | ||
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62998e5319e3
Moved hosts to a config file, still need better config though
Matthew Wild <mwild1@gmail.com>
parents:
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39 | |
0 | 40 | |
41 | local hosts, users = hosts, users; | |
42 | ||
43 | function connect_host(host) | |
44 | hosts[host] = { type = "remote", sendbuffer = {} }; | |
45 | end | |
46 | ||
1
b8787e859fd2
Switched to new connection framework, courtesy of the luadch project
matthew
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47 | function handler(conn, data, err) |
b8787e859fd2
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matthew
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48 | local session = sessions[conn]; |
7 | 49 | |
1
b8787e859fd2
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matthew
parents:
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50 | if not session then |
30 | 51 | sessions[conn] = sessionmanager.new_session(conn); |
1
b8787e859fd2
Switched to new connection framework, courtesy of the luadch project
matthew
parents:
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52 | session = sessions[conn]; |
b8787e859fd2
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matthew
parents:
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53 | |
b8787e859fd2
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matthew
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54 | -- Logging functions -- |
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matthew
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55 | |
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matthew
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56 | local mainlog, log = log; |
b8787e859fd2
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matthew
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57 | do |
b8787e859fd2
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matthew
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58 | local conn_name = tostring(conn):match("%w+$"); |
b8787e859fd2
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matthew
parents:
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59 | log = function (type, area, message) mainlog(type, conn_name, message); end |
7 | 60 | --log = function () end |
0 | 61 | end |
1
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matthew
parents:
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62 | local print = function (...) log("info", "core", t_concatall({...}, "\t")); end |
b8787e859fd2
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matthew
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63 | session.log = log; |
b8787e859fd2
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matthew
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64 | |
7 | 65 | print("Client connected"); |
1
b8787e859fd2
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matthew
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66 | |
30 | 67 | session.stanza_dispatch = function (stanza) return core_process_stanza(session, stanza); end |
38 | 68 | |
69 | session.connhandler = connhandlers.new("xmpp-client", session); | |
1
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matthew
parents:
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70 | |
7 | 71 | function session.disconnect(err) |
72 | if session.last_presence and session.last_presence.attr.type ~= "unavailable" then | |
73 | local pres = st.presence{ type = "unavailable" }; | |
74 | if err == "closed" then err = "connection closed"; end | |
75 | pres:tag("status"):text("Disconnected: "..err); | |
76 | session.stanza_dispatch(pres); | |
77 | end | |
78 | if session.username then | |
2 | 79 | hosts[session.host].sessions[session.username] = nil; |
0 | 80 | end |
7 | 81 | session = nil; |
82 | print("Disconnected: "..err); | |
83 | collectgarbage("collect"); | |
0 | 84 | end |
7 | 85 | end |
1
b8787e859fd2
Switched to new connection framework, courtesy of the luadch project
matthew
parents:
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86 | if data then |
38 | 87 | session.connhandler:data(data); |
0 | 88 | end |
1
b8787e859fd2
Switched to new connection framework, courtesy of the luadch project
matthew
parents:
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89 | |
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matthew
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90 | --log("info", "core", "Client disconnected, connection closed"); |
b8787e859fd2
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matthew
parents:
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91 | end |
0 | 92 | |
1
b8787e859fd2
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matthew
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93 | function disconnect(conn, err) |
b8787e859fd2
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matthew
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94 | sessions[conn].disconnect(err); |
34
fd693ef5d978
Fixed: Session data was never removed from sessions list
Waqas Hussain <waqas20@gmail.com>
parents:
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95 | sessions[conn] = nil; |
0 | 96 | end |
97 | ||
33
091f91a1f67a
Let modules set/write globals
Matthew Wild <mwild1@gmail.com>
parents:
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98 | modulemanager.loadall(); |
091f91a1f67a
Let modules set/write globals
Matthew Wild <mwild1@gmail.com>
parents:
30
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changeset
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99 | |
1
b8787e859fd2
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matthew
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100 | 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 }) --]][][[]][]; |
b8787e859fd2
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matthew
parents:
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101 | |
0 | 102 | |
20
6885fd2cf51f
Remove some debugging messages
Matthew Wild <mwild1@gmail.com>
parents:
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103 | 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; |
6885fd2cf51f
Remove some debugging messages
Matthew Wild <mwild1@gmail.com>
parents:
18
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changeset
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104 | 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; |
1
b8787e859fd2
Switched to new connection framework, courtesy of the luadch project
matthew
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105 | |
20
6885fd2cf51f
Remove some debugging messages
Matthew Wild <mwild1@gmail.com>
parents:
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106 | server.add( { listener = protected_handler, disconnect = protected_disconnect }, 5222, "*", 1, nil ) -- server.add will send a status message |
6885fd2cf51f
Remove some debugging messages
Matthew Wild <mwild1@gmail.com>
parents:
18
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changeset
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107 | server.add( { listener = protected_handler, disconnect = protected_disconnect }, 5223, "*", 1, ssl_ctx ) -- server.add will send a status message |
1
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matthew
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108 | |
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matthew
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109 | server.loop(); |