forked from smfreegard/Haraka
/
log.syslog.js
143 lines (130 loc) · 4.17 KB
/
log.syslog.js
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// send logs to syslog
var Syslog = exports.Syslog = require('node-syslog');
exports.register = function() {
var options = 0;
var ini = this.config.get('log.syslog.ini');
ini.general = ini.general || {};
var name = ini.general['name'] || 'haraka';
var facility = ini.general['facility'] || 'MAIL';
var pid = ini.general['log_pid'] || 1;
var odelay = ini.general['log_odelay'] || 1;
var cons = ini.general['log_cons'] || 0;
var ndelay = ini.general['log_ndelay'] || 0;
var nowait = ini.general['log_nowait'] || 0;
var always_ok = ini.general['always_ok'] || false;
if (always_ok && (always_ok >= 1 || always_ok.toLowerCase() === 'true')) {
always_ok = true;
}
else {
always_ok = false;
}
this.always_ok = always_ok;
if (pid && (pid >= 1 || pid.toLowerCase() === 'true')) {
options |= Syslog.LOG_PID;
}
if (odelay && (odelay >= 1 || odelay.toLowerCase() === 'true')) {
options |= Syslog.LOG_ODELAY;
}
if (cons && (cons >= 1 || cons.toLowerCase() === 'true')) {
options |= Syslog.LOG_CONS;
}
if (ndelay && (ndelay >= 1 || ndelay.toLowerCase() === 'true')) {
options |= Syslog.LOG_NDELAY;
}
if (nowait && (nowait >= 1 || nowait.toLowerCase() === 'true')) {
options |= Syslog.LOG_NOWAIT;
}
switch(facility.toUpperCase()) {
case 'MAIL':
Syslog.init(name, options, Syslog.LOG_MAIL);
break;
case 'KERN':
Syslog.init(name, options, Syslog.LOG_KERN);
break;
case 'USER':
Syslog.init(name, options, Syslog.LOG_USER);
break;
case 'DAEMON':
Syslog.init(name, options, Syslog.LOG_DAEMON);
break;
case 'AUTH':
Syslog.init(name, options, Syslog.LOG_AUTH);
break;
case 'SYSLOG':
Syslog.init(name, options, Syslog.LOG_SYSLOG);
break;
case 'LPR':
Syslog.init(name, options, Syslog.LOG_LPR);
break;
case 'NEWS':
Syslog.init(name, options, Syslog.LOG_NEWS);
break;
case 'UUCP':
Syslog.init(name, options, Syslog.LOG_UUCP);
break;
case 'LOCAL0':
Syslog.init(name, options, Syslog.LOG_LOCAL0);
break;
case 'LOCAL1':
Syslog.init(name, options, Syslog.LOG_LOCAL1);
break;
case 'LOCAL2':
Syslog.init(name, options, Syslog.LOG_LOCAL2);
break;
case 'LOCAL3':
Syslog.init(name, options, Syslog.LOG_LOCAL3);
break;
case 'LOCAL4':
Syslog.init(name, options, Syslog.LOG_LOCAL4);
break;
case 'LOCAL5':
Syslog.init(name, options, Syslog.LOG_LOCAL5);
break;
case 'LOCAL6':
Syslog.init(name, options, Syslog.LOG_LOCAL6);
break;
case 'LOCAL7':
Syslog.init(name, options, Syslog.LOG_LOCAL7);
break;
default:
Syslog.init(name, options, Syslog.LOG_MAIL);
}
this.register_hook('log', 'syslog');
};
exports.syslog = function (next, logger, log) {
var plugin = this;
switch(log.level.toUpperCase()) {
case 'INFO':
Syslog.log(Syslog.LOG_INFO, log.data);
break;
case 'NOTICE':
Syslog.log(Syslog.LOG_NOTICE, log.data);
break;
case 'WARN':
Syslog.log(Syslog.LOG_WARNING, log.data);
break;
case 'ERROR':
Syslog.log(Syslog.LOG_ERR, log.data);
break;
case 'CRIT':
Syslog.log(Syslog.LOG_CRIT, log.data);
break;
case 'ALERT':
Syslog.log(Syslog.LOG_ALERT, log.data);
break;
case 'EMERG':
Syslog.log(Syslog.LOG_EMERG, log.data);
break;
case 'DATA':
case 'PROTOCOL':
case 'DEBUG':
default:
Syslog.log(Syslog.LOG_DEBUG, log.data);
}
if (plugin.always_ok) {
return next(OK);
}
else {
return next();
}
};