diff --git a/dns_editor.php b/dns_editor.php index 7d500f32..2ce58c78 100644 --- a/dns_editor.php +++ b/dns_editor.php @@ -283,4 +283,6 @@ foreach ($type_select_values as $_type) { } eval("\$record_list=\"" . getTemplate("dns_editor/list", true) . "\";"); + +$zonefile = createDomainZone($domain_id); eval("echo \"" . getTemplate("dns_editor/index", true) . "\";"); diff --git a/lib/functions/dns/function.createDomainZone.php b/lib/functions/dns/function.createDomainZone.php new file mode 100644 index 00000000..9775ac7a --- /dev/null +++ b/lib/functions/dns/function.createDomainZone.php @@ -0,0 +1,213 @@ + (2016-) + * @license GPLv2 http://files.froxlor.org/misc/COPYING.txt + * @package Functions + * + */ +function createDomainZone($domain_id) +{ + // get domain-name + $dom_stmt = Database::prepare("SELECT * FROM `" . TABLE_PANEL_DOMAINS . "` WHERE id = :did"); + $domain = Database::pexecute_first($dom_stmt, array( + 'did' => $domain_id + )); + + if ($domain['isbinddomain'] != '1') { + return; + } + + // select all entries + $sel_stmt = Database::prepare("SELECT * FROM `" . TABLE_DOMAIN_DNS . "` WHERE domain_id = :did ORDER BY id ASC"); + Database::pexecute($sel_stmt, array( + 'did' => $domain_id + )); + $dom_entries = $sel_stmt->fetchAll(PDO::FETCH_ASSOC); + + // @TODO alias domains + + // TODO for now, dummy time-periods + $soa_content = getPrimaryNs($dom_entries) . " " . str_replace('@', '.', Settings::Get('panel.adminmail')) . ". (" . PHP_EOL; + $soa_content .= $domain['bindserial'] . "\t; serial" . PHP_EOL; + $soa_content .= "1800\t; refresh (30 mins)" . PHP_EOL; + $soa_content .= "900\t; retry (15 mins)" . PHP_EOL; + $soa_content .= "604800\t; expire (7 days)" . PHP_EOL; + $soa_content .= "1200\t)\t; minimum (20 mins)"; + + // create Zone + $zonefile = "\$TTL " . (int) Settings::Get('system.defaultttl') . PHP_EOL; + $zonefile .= "\$ORIGIN " . $domain['domain'] . "." . PHP_EOL; + $zonefile .= formatEntry('@', 'SOA', $soa_content); + + // check for required records + $required_entries = array(); + + addRequiredEntry('@', 'A', $required_entries); + addRequiredEntry('@', 'AAAA', $required_entries); + addRequiredEntry('@', 'NS', $required_entries); + if ($domain['isemaildomain'] === '1') { + addRequiredEntry('@', 'MX', $required_entries); + } + + // additional required records by setting + if ($domain['iswildcarddomain'] == '1') { + addRequiredEntry('*', 'A', $required_entries); + addRequiredEntry('*', 'AAAA', $required_entries); + } else + if ($domain['wwwserveralias'] == '1') { + addRequiredEntry('www', 'A', $required_entries); + addRequiredEntry('www', 'AAAA', $required_entries); + } + + // additional required records for subdomains + $subdomains_stmt = Database::prepare(" + SELECT `domain` FROM `" . TABLE_PANEL_DOMAINS . "` + WHERE `parentdomainid` = :domainid + "); + Database::pexecute($subdomains_stmt, array( + 'domainid' => $domain_id + )); + + while ($subdomain = $subdomains_stmt->fetch(PDO::FETCH_ASSOC)) { + // Listing domains is enough as there currently is no support for choosing + // different ips for a subdomain => use same IPs as toplevel + addRequiredEntry(str_replace('.' . $domain['domain'], '', $subdomain['domain']), 'A', $required_entries); + addRequiredEntry(str_replace('.' . $domain['domain'], '', $subdomain['domain']), 'AAAA', $required_entries); + + // Check whether to add a www.-prefix + if ($domain['iswildcarddomain'] == '1') { + addRequiredEntry('*.' . str_replace('.' . $domain['domain'], '', $subdomain['domain']), 'A', $required_entries); + addRequiredEntry('*.' . str_replace('.' . $domain['domain'], '', $subdomain['domain']), 'AAAA', $required_entries); + } elseif ($domain['wwwserveralias'] == '1') { + addRequiredEntry('www.' . str_replace('.' . $domain['domain'], '', $subdomain['domain']), 'A', $required_entries); + addRequiredEntry('www.' . str_replace('.' . $domain['domain'], '', $subdomain['domain']), 'AAAA', $required_entries); + } + } + + // now generate all records and unset the required entries we have + foreach ($dom_entries as $entry) { + if (array_key_exists($entry['type'], $required_entries) && $required_entries[$entry['type']][md5($entry['record'])] == $entry['record']) { + unset($required_entries[$entry['type']][md5($entry['record'])]); + } + $zonefile .= formatEntry($entry['record'], $entry['type'], $entry['content'], $entry['prio'], $entry['ttl']); + } + + // add missing required entries + if (! empty($required_entries)) { + + // A / AAAA records + if (array_key_exists("A", $required_entries) || array_key_exists("AAAA", $required_entries)) { + $result_ip_stmt = Database::prepare(" + SELECT `p`.`ip` AS `ip` + FROM `" . TABLE_PANEL_IPSANDPORTS . "` `p`, `" . TABLE_DOMAINTOIP . "` `di` + WHERE `di`.`id_domain` = :domainid AND `p`.`id` = `di`.`id_ipandports` + GROUP BY `p`.`ip`; + "); + Database::pexecute($result_ip_stmt, array( + 'domainid' => $domain_id + )); + $all_ips = $result_ip_stmt->fetchAll(PDO::FETCH_ASSOC); + + foreach ($all_ips as $ip) { + foreach ($required_entries as $type => $records) { + foreach ($records as $record) { + if ($type == 'A' && filter_var($ip['ip'], FILTER_VALIDATE_IP, FILTER_FLAG_IPV4) !== false) { + $zonefile .= formatEntry($record, 'A', $ip['ip']); + } elseif ($type == 'AAAA' && filter_var($ip['ip'], FILTER_VALIDATE_IP, FILTER_FLAG_IPV6) !== false) { + $zonefile .= formatEntry($record, 'AAAA', $ip['ip']); + } + } + } + unset($required_entries['A']); + unset($required_entries['AAAA']); + } + } + + // NS records + if (array_key_exists("NS", $required_entries)) { + if (Settings::Get('system.nameservers') != '') { + $nameservers = explode(',', Settings::Get('system.nameservers')); + foreach ($nameservers as $nameserver) { + $nameserver = trim($nameserver); + // append dot to hostname + if (substr($nameserver, - 1, 1) != '.') { + $nameserver .= '.'; + } + foreach ($required_entries as $type => $records) { + if ($type == 'NS') { + foreach ($records as $record) { + $zonefile .= formatEntry($record, 'NS', $nameserver); + } + } + } + } + unset($required_entries['NS']); + } + } + + // MX records + if (array_key_exists("MX", $required_entries)) { + if (Settings::Get('system.mxservers') != '') { + $mxservers = explode(',', Settings::Get('system.mxservers')); + foreach ($mxservers as $mxserver) { + if (substr($mxserver, - 1, 1) != '.') { + $mxserver .= '.'; + } + // split in prio and server + $mx_details = explode(" ", $mxserver); + if (count($mx_details) == 1) { + $mx_details[1] = $mx_details[0]; + $mx_details[0] = 10; + } + foreach ($required_entries as $type => $records) { + if ($type == 'MX') { + foreach ($records as $record) { + $zonefile .= formatEntry($record, 'MX', $mx_details[1], $mx_details[0]); + } + } + } + } + unset($required_entries['MX']); + } + } + } + + var_dump($required_entries); + + return $zonefile; +} + +function formatEntry($record = '@', $type = 'A', $content = null, $prio = 0, $ttl = 18000, $class = 'IN') +{ + $result = $record . "\t" . $ttl . "\t" . $class . "\t" . $type . "\t" . (($prio >= 0 && ($type == 'MX' || $type == 'SRV')) ? $prio . "\t" : "") . $content . PHP_EOL; + return $result; +} + +function addRequiredEntry($record = '@', $type = 'A', &$required) +{ + if (!isset($required[$type])) { + $required[$type] = array(); + } + $required[$type][md5($record)] = $record; +} + +function getPrimaryNs($dom_entries) +{ + // go through all records and use the first NS record as primary NS + foreach ($dom_entries as $entry) { + if ($entry['type'] == 'NS') { + return $entry['content']; + } + } + // FIXME use default from settings somehow if none given? + return 'no.dns-server.given.tld.'; +} diff --git a/templates/Sparkle/dns_editor/index.tpl b/templates/Sparkle/dns_editor/index.tpl index 92f37970..737873cb 100644 --- a/templates/Sparkle/dns_editor/index.tpl +++ b/templates/Sparkle/dns_editor/index.tpl @@ -25,4 +25,8 @@ $header + +

+ + $footer