103 lines
2.8 KiB
PHP
103 lines
2.8 KiB
PHP
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#!/usr/bin/php
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<?php
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/* Fix the $uid_myadm mysql users access.
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This script is idempotent and can be launch anytime
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usually after an AlternC upgrade
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*/
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$f=@fopen("/etc/alternc/my.cnf","rb");
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if (!$f) {
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echo "Can't open /etc/alternc/my.cnf !\n";
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exit(1);
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}
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$mdb=""; $mhost=""; $muser=""; $mpass="";
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while ($s=fgets($f,1024)) {
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if (preg_match('#database="([^"]*)#',$s,$mat)) {
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$mdb=$mat[1];
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}
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if (preg_match('#host="([^"]*)#',$s,$mat)) {
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$mhost=$mat[1];
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}
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if (preg_match('#user="([^"]*)#',$s,$mat)) {
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$muser=$mat[1];
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}
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if (preg_match('#password="([^"]*)#',$s,$mat)) {
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$mpass=$mat[1];
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}
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}
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fclose($f);
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if (!$mdb || !$mhost || !$muser || !$mpass) {
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echo "Can't find data in /etc/alternc/my.cnf\n";
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exit(1);
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}
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function create_pass($length = 8){
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$chars = "1234567890abcdefghijkmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ";
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$i = 0;
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$password = "";
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while ($i <= $length) {
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$password .= @$chars{mt_rand(0,strlen($chars))};
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$i++;
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}
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return $password;
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}
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$res=mysql_connect($mhost,$muser,$mpass);
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if (!$res) {
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echo "Can't connect to MySQL !\n";
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exit(1);
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}
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if (!mysql_select_db($mdb)) {
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echo "Can't connect to DB MySQL !\n";
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exit(1);
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}
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// Fix a bug in 3.0.0
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mysql_query("UPDATE dbusers SET enable='ACTIVATED' WHERE name!=CONCAT(uid,'_myadm');");
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$r=mysql_query("SELECT * FROM db_servers",$res);
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$srv=array();
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$client=array();
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while ($c=mysql_fetch_array($r)) {
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$srv[$c["id"]]=mysql_connect($c["host"],$c["login"],$c["password"]);
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if (!$srv[$c["id"]]) {
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echo "Can't connect to server having id ".$c["id"]." at host ".$c["host"]." EXITING !\n";
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exit();
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}
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$client[$c["id"]]=$c["client"];
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}
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$r=mysql_query("SELECT uid, login, db_server_id FROM membres;",$res);
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while ($c=mysql_fetch_array($r)) {
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$membres[$c["uid"]]=array($c["login"],$c["db_server_id"]);
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}
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foreach($membres as $uid => $data) {
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$membre=$data[0];
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$srvid=$data[1];
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$ok=@mysql_fetch_array(mysql_query("SELECT * FROM dbusers WHERE uid=$uid AND NAME='".$uid."_myadm';",$res));
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if (!$ok) {
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echo "Creating user ".$uid."_myadm for login ".$membre."\n";
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$pass=create_pass(8);
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mysql_query("INSERT INTO dbusers SET uid=$uid, name='".$uid."_myadm', password='$pass', enable='ADMIN';",$res);
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echo mysql_error();
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} else {
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$pass=$ok["password"];
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}
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echo "Granting rights to user ".$uid."_myadm for login ".$membre." ... ";
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// Now granting him access to all user's databases
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mysql_query("GRANT USAGE ON *.* TO '".$uid."_myadm'@'".$client[$srvid]."' IDENTIFIED BY '$pass';",$srv[$srvid]);
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echo mysql_error();
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$t=mysql_query("SELECT * FROM db WHERE uid=$uid;",$res);
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echo mysql_error();
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while ($d=mysql_fetch_array($t)) {
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mysql_query("GRANT ALL ON ".$d["db"].".* TO '".$uid."_myadm'@'".$client[$srvid]."';",$srv[$srvid]);
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echo " ".$d["db"];
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echo mysql_error();
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}
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echo "\n";
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}
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