fixing dovecot quotas, phpmyadmin special user, opendkim missing key at upgrade time
This commit is contained in:
Benjamin Sonntag
parent
b0a5e23299
commit
3487a95e2c
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@ -0,0 +1,15 @@
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#!/bin/bash
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# this script is for 3.1.2 or 3.2.2
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# we named it 3.4.0.sh since some of us had a 3.3.0~rc1.sh installed at some point in time
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# which means the alternc_status table have this number in mind.
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# so we need to have a bigger one
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echo "Fix OpenDKIM key generation"
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/usr/lib/alternc/alternc_fix_opendkim.php
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echo "Fix phpmyadmin special user"
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/usr/lib/alternc/alternc_fix_myadm_users.php
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echo "Fix of dovecot quotas"
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/usr/lib/alternc/update_quota_mail.sh
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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 " ".$d["db"];
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echo mysql_error();
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}
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echo "\n";
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}
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@ -0,0 +1,91 @@
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#!/usr/bin/php
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<?php
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// create the missing opendkim keys and update dns zones accordingly when necessary.
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$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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$ALTERNC_ROOT="/var/alternc/html";
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$f=@fopen("/etc/alternc/local.sh","rb");
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if (!$f) {
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echo "Can't open /etc/alternc/local.sh !\n";
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exit(1);
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}
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while ($s=fgets($f,1024)) {
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if (preg_match('#ALTERNC_HTML="([^"]*)#',$s,$mat)) {
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$ALTERNC_ROOT=$mat[1];
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}
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}
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fclose($f);
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$ALTERNC_ROOT=rtrim($ALTERNC_ROOT,"/");
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if (!file_exists("/usr/bin/opendkim-genkey")) {
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echo "opendkim-tools not installed, please launch:\n";
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echo "apt-get install opendkim-tools\n";
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exit(1);
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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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$hasdoneone=false;
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$r=mysql_query("SELECT domaine FROM domaines where gesmx=1 AND gesdns=1;");
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while ($c=mysql_fetch_array($r)) {
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if (!file_exists("/etc/opendkim/keys/".$c["domaine"]."/alternc.private") ||
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!file_exists("/etc/opendkim/keys/".$c["domaine"]."/alternc.txt")) {
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echo "Creating Opendkim key for domain ".$c["domaine"]."\n";
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if (!is_dir("/etc/opendkim/keys/".$c["domaine"]."")) {
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if (!mkdir("/etc/opendkim/keys/".$c["domaine"]."")) {
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echo "Error creating the directory /etc/opendkim/keys/".$c["domaine"]." !\n";
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} else {
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echo "Created the directory /etc/opendkim/keys/".$c["domaine"]."\n";
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}
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}
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chdir("/etc/opendkim/keys/".$c["domaine"]."");
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passthru("opendkim-genkey -r -d ".$c["domaine"]." -s alternc 2>&1");
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passthru("chown opendkim:opendkim alternc.private 2>&1");
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mysql_query("UPDATE domaines SET dns_action='UPDATE' WHERE domaine='".$c["domaine"]."';");
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$hasdoneone=true;
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}
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}
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if ($hasdoneone) {
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echo "I created some keys, launching update_domaines...\n";
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passthru("/usr/lib/alternc/update_domains.sh 2>&1");
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} else {
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echo "I did nothing, opendkim seems fine...\n";
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}
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