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107 lines
3.5 KiB
107 lines
3.5 KiB
require "luarocks.require"
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server = require "net.server"
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require "socket"
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require "ssl"
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require "lxp"
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function log(type, area, message)
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print(type, area, message);
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end
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dofile "lxmppd.cfg"
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sessions = {};
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require "util.import"
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require "core.stanza_dispatch"
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require "core.xmlhandlers"
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require "core.rostermanager"
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require "core.offlinemessage"
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require "core.modulemanager"
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require "core.usermanager"
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require "core.sessionmanager"
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require "core.stanza_router"
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require "net.connhandlers"
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require "util.stanza"
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require "util.jid"
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-- Locals for faster access --
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local t_insert = table.insert;
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local t_concat = table.concat;
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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
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local m_random = math.random;
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local format = string.format;
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local sm_new_session, sm_destroy_session = sessionmanager.new_session, sessionmanager.destroy_session; --import("core.sessionmanager", "new_session", "destroy_session");
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local st = stanza;
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------------------------------
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local hosts, users = hosts, users;
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function connect_host(host)
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hosts[host] = { type = "remote", sendbuffer = {} };
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end
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function handler(conn, data, err)
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local session = sessions[conn];
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if not session then
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sessions[conn] = sm_new_session(conn);
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session = sessions[conn];
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-- Logging functions --
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local mainlog, log = log;
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do
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local conn_name = tostring(conn):match("%w+$");
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log = function (type, area, message) mainlog(type, conn_name, message); end
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--log = function () end
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end
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local print = function (...) log("info", "core", t_concatall({...}, "\t")); end
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session.log = log;
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print("Client connected");
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session.stanza_dispatch = function (stanza) return core_process_stanza(session, stanza); end
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session.connhandler = connhandlers.new("xmpp-client", session);
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function session.disconnect(err)
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if session.last_presence and session.last_presence.attr.type ~= "unavailable" then
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local pres = st.presence{ type = "unavailable" };
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if err == "closed" then err = "connection closed"; end
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pres:tag("status"):text("Disconnected: "..err);
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session.stanza_dispatch(pres);
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end
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session = nil;
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print("Disconnected: "..tostring(err));
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collectgarbage("collect");
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end
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end
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if data then
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session.connhandler:data(data);
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end
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--log("info", "core", "Client disconnected, connection closed");
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end
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function disconnect(conn, err)
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sm_destroy_session(sessions[conn]);
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sessions[conn] = nil;
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end
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modulemanager.loadall();
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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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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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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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server.add( { listener = protected_handler, disconnect = protected_disconnect }, 5222, "*", 1, ssl_ctx ) -- server.add will send a status message
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--server.add( { listener = protected_handler, disconnect = protected_disconnect }, 5223, "*", 1, ssl_ctx ) -- server.add will send a status message
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server.loop();
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