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add SPF and DKIM stuff to DNS

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Signed-off-by: Michael Kaufmann (d00p) <d00p@froxlor.org>
This commit is contained in:
Michael Kaufmann (d00p)
2016-05-12 09:36:33 +02:00
parent 0404618c24
commit 68d579b629
4 changed files with 219 additions and 19 deletions
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86
scripts/jobs/cron_tasks.inc.dns.15.bind.php
View File

@@ -130,7 +130,7 @@ class bind2
$isFroxlorHostname = true;
}
// create zone-file
$this->_logger->logAction(CRON_ACTION, LOG_DEBUG, 'Generating dns zone for '.$domain['domain']);
$this->_logger->logAction(CRON_ACTION, LOG_DEBUG, 'Generating dns zone for ' . $domain['domain']);
$zonefile = createDomainZone($domain['id'], $isFroxlorHostname);
$domain['zonefile'] = 'domains/' . $domain['domain'] . '.zone';
$zonefile_name = makeCorrectFile(Settings::Get('system.bindconf_directory') . '/' . $domain['zonefile']);
@@ -154,9 +154,89 @@ class bind2
$this->_logger->logAction(CRON_ACTION, LOG_INFO, 'Bind9 reloaded');
}
public function writeDKIMconfigs()
{
if (Settings::Get('dkim.use_dkim') == '1') {
if (! file_exists(makeCorrectDir(Settings::Get('dkim.dkim_prefix')))) {
$this->_logger->logAction(CRON_ACTION, LOG_NOTICE, 'mkdir -p ' . escapeshellarg(makeCorrectDir(Settings::Get('dkim.dkim_prefix'))));
safe_exec('mkdir -p ' . escapeshellarg(makeCorrectDir(Settings::Get('dkim.dkim_prefix'))));
}
$dkimdomains = '';
$dkimkeys = '';
$result_domains_stmt = Database::query("
SELECT `id`, `domain`, `dkim`, `dkim_id`, `dkim_pubkey`, `dkim_privkey`
FROM `" . TABLE_PANEL_DOMAINS . "` WHERE `dkim` = '1' ORDER BY `id` ASC
");
while ($domain = $result_domains_stmt->fetch(PDO::FETCH_ASSOC)) {
$privkey_filename = makeCorrectFile(Settings::Get('dkim.dkim_prefix') . '/dkim_' . $domain['dkim_id']);
$pubkey_filename = makeCorrectFile(Settings::Get('dkim.dkim_prefix') . '/dkim_' . $domain['dkim_id'] . '.public');
if ($domain['dkim_privkey'] == '' || $domain['dkim_pubkey'] == '') {
$max_dkim_id_stmt = Database::query("SELECT MAX(`dkim_id`) as `max_dkim_id` FROM `" . TABLE_PANEL_DOMAINS . "`");
$max_dkim_id = $max_dkim_id_stmt->fetch(PDO::FETCH_ASSOC);
$domain['dkim_id'] = (int) $max_dkim_id['max_dkim_id'] + 1;
$privkey_filename = makeCorrectFile(Settings::Get('dkim.dkim_prefix') . '/dkim_' . $domain['dkim_id']);
safe_exec('openssl genrsa -out ' . escapeshellarg($privkey_filename) . ' ' . Settings::Get('dkim.dkim_keylength'));
$domain['dkim_privkey'] = file_get_contents($privkey_filename);
safe_exec("chmod 0640 " . escapeshellarg($privkey_filename));
$pubkey_filename = makeCorrectFile(Settings::Get('dkim.dkim_prefix') . '/dkim_' . $domain['dkim_id'] . '.public');
safe_exec('openssl rsa -in ' . escapeshellarg($privkey_filename) . ' -pubout -outform pem -out ' . escapeshellarg($pubkey_filename));
$domain['dkim_pubkey'] = file_get_contents($pubkey_filename);
safe_exec("chmod 0664 " . escapeshellarg($pubkey_filename));
$upd_stmt = Database::prepare("
UPDATE `" . TABLE_PANEL_DOMAINS . "` SET
`dkim_id` = :dkimid,
`dkim_privkey` = :privkey,
`dkim_pubkey` = :pubkey
WHERE `id` = :id
");
$upd_data = array(
'dkimid' => $domain['dkim_id'],
'privkey' => $domain['dkim_privkey'],
'pubkey' => $domain['dkim_pubkey'],
'id' => $domain['id']
);
Database::pexecute($upd_stmt, $upd_data);
}
if (! file_exists($privkey_filename) && $domain['dkim_privkey'] != '') {
$privkey_file_handler = fopen($privkey_filename, "w");
fwrite($privkey_file_handler, $domain['dkim_privkey']);
fclose($privkey_file_handler);
safe_exec("chmod 0640 " . escapeshellarg($privkey_filename));
}
if (! file_exists($pubkey_filename) && $domain['dkim_pubkey'] != '') {
$pubkey_file_handler = fopen($pubkey_filename, "w");
fwrite($pubkey_file_handler, $domain['dkim_pubkey']);
fclose($pubkey_file_handler);
safe_exec("chmod 0664 " . escapeshellarg($pubkey_filename));
}
$dkimdomains .= $domain['domain'] . "\n";
$dkimkeys .= "*@" . $domain['domain'] . ":" . $domain['domain'] . ":" . $privkey_filename . "\n";
}
$dkimdomains_filename = makeCorrectFile(Settings::Get('dkim.dkim_prefix') . '/' . Settings::Get('dkim.dkim_domains'));
$dkimdomains_file_handler = fopen($dkimdomains_filename, "w");
fwrite($dkimdomains_file_handler, $dkimdomains);
fclose($dkimdomains_file_handler);
$dkimkeys_filename = makeCorrectFile(Settings::Get('dkim.dkim_prefix') . '/' . Settings::Get('dkim.dkim_dkimkeys'));
$dkimkeys_file_handler = fopen($dkimkeys_filename, "w");
fwrite($dkimkeys_file_handler, $dkimkeys);
fclose($dkimkeys_file_handler);
safe_exec(escapeshellcmd(Settings::Get('dkim.dkimrestart_command')));
$this->_logger->logAction(CRON_ACTION, LOG_INFO, 'Dkim-milter reloaded');
}
}
private function _generateDomainConfig($domain = array())
{
$this->_logger->logAction(CRON_ACTION, LOG_DEBUG, 'Generating dns config for '.$domain['domain']);
$this->_logger->logAction(CRON_ACTION, LOG_DEBUG, 'Generating dns config for ' . $domain['domain']);
$bindconf_file = '# Domain ID: ' . $domain['id'] . ' - CustomerID: ' . $domain['customerid'] . ' - CustomerLogin: ' . $domain['loginname'] . "\n";
$bindconf_file .= 'zone "' . $domain['domain'] . '" in {' . "\n";
@@ -197,7 +277,7 @@ class bind2
{
$config_dir = makeCorrectFile(Settings::Get('system.bindconf_directory') . '/domains/');
$this->_logger->logAction(CRON_ACTION, LOG_INFO, 'Cleaning dns zone files from '.$config_dir);
$this->_logger->logAction(CRON_ACTION, LOG_INFO, 'Cleaning dns zone files from ' . $config_dir);
// check directory
if (@is_dir($config_dir)) {

2
scripts/jobs/cron_tasks.php
View File

@@ -187,7 +187,7 @@ while ($row = $result_tasks_stmt->fetch(PDO::FETCH_ASSOC)) {
$nameserver = new $bindclass($cronlog);
}
if (Settings::Get('dkim.use_dkim') == '1' && $bindclass == 'bind') {
if (Settings::Get('dkim.use_dkim') == '1') {
$nameserver->writeDKIMconfigs();
}