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AlternC
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[fix] opendkim add and del are now idempotent

This commit is contained in:
Benjamin Sonntag 2018-07-18 11:02:50 +02:00
parent af3751742a
commit e118f31397
1 changed files with 27 additions and 18 deletions
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15
bureau/class/m_mail.php
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@ -1137,10 +1137,12 @@ ORDER BY
function dkim_add($domain,$uid) {
global $db;
$target_dir = "/etc/opendkim/keys/$domain";
if (file_exists($target_dir.'/alternc.txt')) return; // Do not generate if exist
// Create a dkim key when it's not already there :
if (!file_exists($target_dir.'/alternc.txt')) {
$this->shouldreloaddkim=true;
if (! is_dir($target_dir)) mkdir($target_dir); // create dir
// Generate the key
// Generate the key, 1200 bits (better than 1024)
$old_dir=getcwd();
chdir($target_dir);
exec('opendkim-genkey -b 1200 -r -d '.escapeshellarg($domain).' -s "alternc" ');
@ -1149,14 +1151,19 @@ ORDER BY
chown("$target_dir/alternc.private", 'opendkim');
chgrp("$target_dir/alternc.private", 'opendkim');
// Add line into files:
add_line_to_file("/etc/opendkim/KeyTable","alternc._domainkey.".$domain." ".$domain.":alternc:/etc/opendkim/keys/".$domain."/alternc.private");
add_line_to_file("/etc/opendkim/SigningTable",$domain." alternc._domainkey.".$domain);
}
// Search for the subdomain entry, if it's not already there, create it:
$db->query("SELECT id FROM sub_domaines WHERE domaine=? AND sub='alternc._domainkey';",array($domain));
if (!$db->next_record()) {
// Add subdomaine entry
$dkim_key=$this->dkim_get_entry($domain);
$db->query("INSERT INTO sub_domaines SET domaine=?, compte=?, sub='alternc._domainkey', type='dkim', valeur=?;",array($domain,$uid,$dkim_key));
// no need to do DNS_ACTION="UPDATE" => we are in the middle of a HOOK, so dns WILL BE reloaded for this domain
}
}
// ------------------------------------------------------------
@ -1173,6 +1180,8 @@ ORDER BY
del_line_from_file("/etc/opendkim/KeyTable","alternc._domainkey.".$domain." ".$domain.":alternc:/etc/opendkim/keys/".$domain."/alternc.private");
del_line_from_file("/etc/opendkim/SigningTable",$domain." alternc._domainkey.".$domain);
}
$db->query("DELETE FROM sub_domaines WHERE domaine=? AND sub='alternc._domainkey';",array($domain));
// No need to do DNS_ACTION="UPDATE" => we are in the middle of a HOOK
}