function start()
{
if ($GLOBALS["VERBOSE"]) {
"echo Loading...\n";
}
$unix = new unix();
if ($GLOBALS["VERBOSE"]) {
"echo Loading done...\n";
}
$pidfile = "/etc/artica-postfix/pids/" . basename(__FILE__) . "." . __FUNCTION__ . ".pid";
$timefile = "/etc/artica-postfix/pids/" . basename(__FILE__) . "." . __FUNCTION__ . ".time";
$pid = @file_get_contents($pidfile);
if (!$GLOBALS["FORCE"]) {
if ($pid < 100) {
$pid = null;
}
$unix = new unix();
if ($unix->process_exists($pid, basename(__FILE__))) {
if ($GLOBALS["VERBOSE"]) {
echo "Already executed pid {$pid}\n";
}
return;
}
$timeexec = $unix->file_time_min($timefile);
if ($timeexec < 120) {
return;
}
$mypid = getmypid();
@file_put_contents($pidfile, $mypid);
}
@unlink($timefile);
@file_put_contents($timefile, time());
@unlink("/etc/artica-postfix/activedirectory-ou.db");
$ldap = new clladp();
if (!$ldap->IsKerbAuth()) {
return;
}
$f = new external_ad_search();
$ALPHABET = array('a', 'b', 'c', 'e', 'f', 'g', 'h', 'i', 'j', 'k', 'l', 'm', 'n', 'o', 'p', 'q', 'r', 's', 't', 'u', 'v', 'w', 'x', 'y', 'z', '1', '2', '3', '4', '5', '6', '7', '8', '9', '0');
while (list($num, $letter) = each($ALPHABET)) {
$hash = $f->find_DN("{$letter}*", 0);
for ($i = 0; $i < $hash["count"]; $i++) {
if (isset($hash[$i]["samaccountname"][0])) {
$uid = $hash[$i]["samaccountname"][0];
}
if (isset($hash[$i]["uid"][0])) {
$uid = $hash[$i]["uid"][0];
}
if (isset($hash[$i]["dn"])) {
$dn = $hash[$i]["dn"];
}
if (strpos($uid, "\$") > 0) {
continue;
}
$tr = explode(",", $dn);
$OUS = array();
while (list($num, $a) = each($tr)) {
if (!preg_match("#ou=(.+)\$#i", $a, $re)) {
continue;
}
$OUS[] = $re[1];
}
if (count($OUS) == 0) {
continue;
}
$USEROU = $OUS[0];
if ($USEROU == null) {
continue;
}
$USERS[$uid] = $USEROU;
}
}
@file_put_contents("/etc/artica-postfix/activedirectory-ou.db", serialize($USERS));
}