Matthias Andreas Benkard | b382b10 | 2021-01-02 15:32:21 +0100 | [diff] [blame] | 1 | <?php |
| 2 | require_once $_SERVER['DOCUMENT_ROOT'] . '/inc/prerequisites.inc.php'; |
| 3 | require_once $_SERVER['DOCUMENT_ROOT'] . '/inc/spf.inc.php'; |
| 4 | |
Matthias Andreas Benkard | 7b2a3a1 | 2021-08-16 10:57:25 +0200 | [diff] [blame] | 5 | define('state_good', '<i class="bi bi-check-lg text-success"></i>'); |
| 6 | define('state_missing', '<i class="bi bi-x-lg text-danger"></i>'); |
Matthias Andreas Benkard | b382b10 | 2021-01-02 15:32:21 +0100 | [diff] [blame] | 7 | define('state_nomatch', "?"); |
| 8 | define('state_optional', " <sup>2</sup>"); |
| 9 | |
| 10 | if (isset($_SESSION['mailcow_cc_role']) && ($_SESSION['mailcow_cc_role'] == "admin"|| $_SESSION['mailcow_cc_role'] == "domainadmin")) { |
| 11 | |
Matthias Andreas Benkard | 7b2a3a1 | 2021-08-16 10:57:25 +0200 | [diff] [blame] | 12 | $alias_domains = array(); |
Matthias Andreas Benkard | b382b10 | 2021-01-02 15:32:21 +0100 | [diff] [blame] | 13 | |
Matthias Andreas Benkard | 7b2a3a1 | 2021-08-16 10:57:25 +0200 | [diff] [blame] | 14 | if (isset($_GET['domain'])) { |
| 15 | $domain_details = mailbox('get', 'domain_details', $_GET['domain']); |
| 16 | if ($domain_details !== false) { |
Matthias Andreas Benkard | b382b10 | 2021-01-02 15:32:21 +0100 | [diff] [blame] | 17 | $domain = $_GET['domain']; |
Matthias Andreas Benkard | 7b2a3a1 | 2021-08-16 10:57:25 +0200 | [diff] [blame] | 18 | $alias_domains = array_merge($alias_domains, mailbox('get', 'alias_domains', $domain)); |
Matthias Andreas Benkard | b382b10 | 2021-01-02 15:32:21 +0100 | [diff] [blame] | 19 | } |
| 20 | else { |
| 21 | echo "No such domain in context"; |
| 22 | exit(); |
| 23 | } |
| 24 | } |
Matthias Andreas Benkard | b382b10 | 2021-01-02 15:32:21 +0100 | [diff] [blame] | 25 | |
Matthias Andreas Benkard | 7b2a3a1 | 2021-08-16 10:57:25 +0200 | [diff] [blame] | 26 | $ch = curl_init('http://ip4.mailcow.email'); |
| 27 | curl_setopt($ch, CURLOPT_IPRESOLVE, CURL_IPRESOLVE_V4); |
| 28 | curl_setopt($ch, CURLOPT_VERBOSE, false); |
| 29 | curl_setopt($ch, CURLOPT_HEADER, false); |
| 30 | curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1); |
| 31 | curl_setopt($ch, CURLOPT_CONNECTTIMEOUT, 3); |
| 32 | $ip = curl_exec($ch); |
| 33 | curl_close($ch); |
Matthias Andreas Benkard | b382b10 | 2021-01-02 15:32:21 +0100 | [diff] [blame] | 34 | |
Matthias Andreas Benkard | 7b2a3a1 | 2021-08-16 10:57:25 +0200 | [diff] [blame] | 35 | $ch = curl_init('http://ip6.mailcow.email'); |
| 36 | curl_setopt($ch, CURLOPT_IPRESOLVE, CURL_IPRESOLVE_V6); |
| 37 | curl_setopt($ch, CURLOPT_VERBOSE, false); |
| 38 | curl_setopt($ch, CURLOPT_HEADER, false); |
| 39 | curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1); |
| 40 | curl_setopt($ch, CURLOPT_CONNECTTIMEOUT, 3); |
| 41 | $ip6 = curl_exec($ch); |
| 42 | curl_close($ch); |
Matthias Andreas Benkard | b382b10 | 2021-01-02 15:32:21 +0100 | [diff] [blame] | 43 | |
Matthias Andreas Benkard | 7b2a3a1 | 2021-08-16 10:57:25 +0200 | [diff] [blame] | 44 | $ptr = implode('.', array_reverse(explode('.', $ip))) . '.in-addr.arpa'; |
Matthias Andreas Benkard | b382b10 | 2021-01-02 15:32:21 +0100 | [diff] [blame] | 45 | if (!empty($ip6)) { |
Matthias Andreas Benkard | 7b2a3a1 | 2021-08-16 10:57:25 +0200 | [diff] [blame] | 46 | $ip6_full = str_replace('::', str_repeat(':', 9-substr_count($ip6, ':')), $ip6); |
| 47 | $ip6_full = str_replace('::', ':0:', $ip6_full); |
| 48 | $ip6_full = str_replace('::', ':0:', $ip6_full); |
| 49 | $ptr6 = ''; |
| 50 | foreach (explode(':', $ip6_full) as $part) { |
| 51 | $ptr6 .= str_pad($part, 4, '0', STR_PAD_LEFT); |
| 52 | } |
| 53 | $ptr6 = implode('.', array_reverse(str_split($ptr6, 1))) . '.ip6.arpa'; |
| 54 | } |
| 55 | |
| 56 | $https_port = strpos($_SERVER['HTTP_HOST'], ':'); |
| 57 | if ($https_port === FALSE) { |
| 58 | $https_port = 443; |
| 59 | } |
| 60 | else { |
| 61 | $https_port = substr($_SERVER['HTTP_HOST'], $https_port+1); |
| 62 | } |
| 63 | |
| 64 | if (!isset($autodiscover_config['sieve'])) { |
| 65 | $autodiscover_config['sieve'] = array( |
| 66 | 'server' => $mailcow_hostname, |
| 67 | 'port' => array_pop(explode(':', getenv('SIEVE_PORT'))) |
| 68 | ); |
| 69 | } |
| 70 | |
| 71 | // Init records array |
| 72 | $spf_link = '<a href="http://www.open-spf.org/SPF_Record_Syntax/" target="_blank">SPF Record Syntax</a><br />'; |
| 73 | $dmarc_link = '<a href="https://www.kitterman.com/dmarc/assistant.html" target="_blank">DMARC Assistant</a>'; |
| 74 | |
| 75 | $records = array(); |
| 76 | |
| 77 | if ($_SESSION['mailcow_cc_role'] == "admin") { |
Matthias Andreas Benkard | b382b10 | 2021-01-02 15:32:21 +0100 | [diff] [blame] | 78 | $records[] = array( |
| 79 | $mailcow_hostname, |
Matthias Andreas Benkard | 7b2a3a1 | 2021-08-16 10:57:25 +0200 | [diff] [blame] | 80 | 'A', |
| 81 | $ip |
Matthias Andreas Benkard | b382b10 | 2021-01-02 15:32:21 +0100 | [diff] [blame] | 82 | ); |
| 83 | $records[] = array( |
Matthias Andreas Benkard | 7b2a3a1 | 2021-08-16 10:57:25 +0200 | [diff] [blame] | 84 | $ptr, |
Matthias Andreas Benkard | b382b10 | 2021-01-02 15:32:21 +0100 | [diff] [blame] | 85 | 'PTR', |
| 86 | $mailcow_hostname |
| 87 | ); |
Matthias Andreas Benkard | 7b2a3a1 | 2021-08-16 10:57:25 +0200 | [diff] [blame] | 88 | if (!empty($ip6)) { |
| 89 | $records[] = array( |
| 90 | $mailcow_hostname, |
| 91 | 'AAAA', |
| 92 | expand_ipv6($ip6) |
| 93 | ); |
| 94 | $records[] = array( |
| 95 | $ptr6, |
| 96 | 'PTR', |
| 97 | $mailcow_hostname |
| 98 | ); |
| 99 | } |
| 100 | $records[] = array( |
| 101 | '_25._tcp.' . $autodiscover_config['smtp']['server'], |
| 102 | 'TLSA', |
| 103 | generate_tlsa_digest($autodiscover_config['smtp']['server'], 25, 1) |
| 104 | ); |
Matthias Andreas Benkard | b382b10 | 2021-01-02 15:32:21 +0100 | [diff] [blame] | 105 | } |
Matthias Andreas Benkard | 7b2a3a1 | 2021-08-16 10:57:25 +0200 | [diff] [blame] | 106 | |
Matthias Andreas Benkard | b382b10 | 2021-01-02 15:32:21 +0100 | [diff] [blame] | 107 | $records[] = array( |
Matthias Andreas Benkard | 7b2a3a1 | 2021-08-16 10:57:25 +0200 | [diff] [blame] | 108 | $domain, |
| 109 | 'MX', |
| 110 | $mailcow_hostname |
Matthias Andreas Benkard | b382b10 | 2021-01-02 15:32:21 +0100 | [diff] [blame] | 111 | ); |
Matthias Andreas Benkard | 7b2a3a1 | 2021-08-16 10:57:25 +0200 | [diff] [blame] | 112 | |
Matthias Andreas Benkard | b382b10 | 2021-01-02 15:32:21 +0100 | [diff] [blame] | 113 | if (!in_array($domain, $alias_domains)) { |
| 114 | $records[] = array( |
Matthias Andreas Benkard | 7b2a3a1 | 2021-08-16 10:57:25 +0200 | [diff] [blame] | 115 | 'autodiscover.' . $domain, |
| 116 | 'CNAME', |
| 117 | $mailcow_hostname |
Matthias Andreas Benkard | b382b10 | 2021-01-02 15:32:21 +0100 | [diff] [blame] | 118 | ); |
| 119 | $records[] = array( |
Matthias Andreas Benkard | 7b2a3a1 | 2021-08-16 10:57:25 +0200 | [diff] [blame] | 120 | '_autodiscover._tcp.' . $domain, |
| 121 | 'SRV', |
| 122 | $mailcow_hostname . ' ' . $https_port |
Matthias Andreas Benkard | b382b10 | 2021-01-02 15:32:21 +0100 | [diff] [blame] | 123 | ); |
| 124 | $records[] = array( |
Matthias Andreas Benkard | 7b2a3a1 | 2021-08-16 10:57:25 +0200 | [diff] [blame] | 125 | 'autoconfig.' . $domain, |
| 126 | 'CNAME', |
| 127 | $mailcow_hostname |
Matthias Andreas Benkard | b382b10 | 2021-01-02 15:32:21 +0100 | [diff] [blame] | 128 | ); |
| 129 | } |
Matthias Andreas Benkard | b382b10 | 2021-01-02 15:32:21 +0100 | [diff] [blame] | 130 | |
Matthias Andreas Benkard | b382b10 | 2021-01-02 15:32:21 +0100 | [diff] [blame] | 131 | $records[] = array( |
Matthias Andreas Benkard | 7b2a3a1 | 2021-08-16 10:57:25 +0200 | [diff] [blame] | 132 | $domain, |
Matthias Andreas Benkard | b382b10 | 2021-01-02 15:32:21 +0100 | [diff] [blame] | 133 | 'TXT', |
Matthias Andreas Benkard | 7b2a3a1 | 2021-08-16 10:57:25 +0200 | [diff] [blame] | 134 | $spf_link, |
| 135 | state_optional |
Matthias Andreas Benkard | b382b10 | 2021-01-02 15:32:21 +0100 | [diff] [blame] | 136 | ); |
Matthias Andreas Benkard | b382b10 | 2021-01-02 15:32:21 +0100 | [diff] [blame] | 137 | |
Matthias Andreas Benkard | 7b2a3a1 | 2021-08-16 10:57:25 +0200 | [diff] [blame] | 138 | $records[] = array( |
| 139 | '_dmarc.' . $domain, |
| 140 | 'TXT', |
| 141 | $dmarc_link, |
| 142 | state_optional |
| 143 | ); |
Matthias Andreas Benkard | b382b10 | 2021-01-02 15:32:21 +0100 | [diff] [blame] | 144 | |
Matthias Andreas Benkard | 7b2a3a1 | 2021-08-16 10:57:25 +0200 | [diff] [blame] | 145 | if (!empty($dkim = dkim('details', $domain))) { |
| 146 | $records[] = array( |
| 147 | $dkim['dkim_selector'] . '._domainkey.' . $domain, |
| 148 | 'TXT', |
| 149 | $dkim['dkim_txt'] |
| 150 | ); |
Matthias Andreas Benkard | b382b10 | 2021-01-02 15:32:21 +0100 | [diff] [blame] | 151 | } |
| 152 | |
Matthias Andreas Benkard | 7b2a3a1 | 2021-08-16 10:57:25 +0200 | [diff] [blame] | 153 | if (!in_array($domain, $alias_domains)) { |
Matthias Andreas Benkard | 12a5735 | 2021-12-28 18:02:04 +0100 | [diff] [blame^] | 154 | $current_records = (array)dns_get_record('_pop3._tcp.' . $domain, DNS_SRV); |
Matthias Andreas Benkard | 7b2a3a1 | 2021-08-16 10:57:25 +0200 | [diff] [blame] | 155 | if (count($current_records) == 0 || $current_records[0]['target'] != '') { |
| 156 | if ($autodiscover_config['pop3']['tlsport'] != '110') { |
| 157 | $records[] = array( |
| 158 | '_pop3._tcp.' . $domain, |
| 159 | 'SRV', |
| 160 | $autodiscover_config['pop3']['server'] . ' ' . $autodiscover_config['pop3']['tlsport'] |
| 161 | ); |
Matthias Andreas Benkard | b382b10 | 2021-01-02 15:32:21 +0100 | [diff] [blame] | 162 | } |
| 163 | } |
| 164 | else { |
Matthias Andreas Benkard | 7b2a3a1 | 2021-08-16 10:57:25 +0200 | [diff] [blame] | 165 | $records[] = array( |
| 166 | '_pop3._tcp.' . $domain, |
| 167 | 'SRV', |
| 168 | '. 0' |
| 169 | ); |
Matthias Andreas Benkard | b382b10 | 2021-01-02 15:32:21 +0100 | [diff] [blame] | 170 | } |
Matthias Andreas Benkard | 7b2a3a1 | 2021-08-16 10:57:25 +0200 | [diff] [blame] | 171 | |
Matthias Andreas Benkard | 12a5735 | 2021-12-28 18:02:04 +0100 | [diff] [blame^] | 172 | $current_records = (array)dns_get_record('_pop3s._tcp.' . $domain, DNS_SRV); |
Matthias Andreas Benkard | 7b2a3a1 | 2021-08-16 10:57:25 +0200 | [diff] [blame] | 173 | |
| 174 | if (count($current_records) == 0 || $current_records[0]['target'] != '') { |
| 175 | if ($autodiscover_config['pop3']['port'] != '995') { |
| 176 | $records[] = array( |
| 177 | '_pop3s._tcp.' . $domain, |
| 178 | 'SRV', |
| 179 | $autodiscover_config['pop3']['server'] . ' ' . $autodiscover_config['pop3']['port'] |
| 180 | ); |
| 181 | } |
| 182 | } |
| 183 | else { |
| 184 | $records[] = array( |
| 185 | '_pop3s._tcp.' . $domain, |
| 186 | 'SRV', |
| 187 | '. 0' |
| 188 | ); |
| 189 | } |
| 190 | |
| 191 | if ($autodiscover_config['imap']['tlsport'] != '143') { |
| 192 | $records[] = array( |
| 193 | '_imap._tcp.' . $domain, |
| 194 | 'SRV', |
| 195 | $autodiscover_config['imap']['server'] . ' ' . $autodiscover_config['imap']['tlsport'] |
| 196 | ); |
| 197 | } |
| 198 | |
| 199 | if ($autodiscover_config['imap']['port'] != '993') { |
| 200 | $records[] = array( |
| 201 | '_imaps._tcp.' . $domain, |
| 202 | 'SRV', |
| 203 | $autodiscover_config['imap']['server'] . ' ' . $autodiscover_config['imap']['port'] |
| 204 | ); |
| 205 | } |
| 206 | |
| 207 | if ($autodiscover_config['smtp']['tlsport'] != '587') { |
| 208 | $records[] = array( |
| 209 | '_submission._tcp.' . $domain, |
| 210 | 'SRV', |
| 211 | $autodiscover_config['smtp']['server'] . ' ' . $autodiscover_config['smtp']['tlsport'] |
| 212 | ); |
| 213 | } |
| 214 | |
| 215 | if ($autodiscover_config['smtp']['port'] != '465') { |
| 216 | $records[] = array( |
| 217 | '_smtps._tcp.' . $domain, |
| 218 | 'SRV', |
| 219 | $autodiscover_config['smtp']['server'] . ' ' . $autodiscover_config['smtp']['port'] |
| 220 | ); |
| 221 | } |
| 222 | |
| 223 | if ($autodiscover_config['sieve']['port'] != '4190') { |
| 224 | $records[] = array( |
| 225 | '_sieve._tcp.' . $domain, |
| 226 | 'SRV', |
| 227 | $autodiscover_config['sieve']['server'] . ' ' . $autodiscover_config['sieve']['port'] |
| 228 | ); |
Matthias Andreas Benkard | b382b10 | 2021-01-02 15:32:21 +0100 | [diff] [blame] | 229 | } |
| 230 | } |
Matthias Andreas Benkard | b382b10 | 2021-01-02 15:32:21 +0100 | [diff] [blame] | 231 | |
Matthias Andreas Benkard | 7b2a3a1 | 2021-08-16 10:57:25 +0200 | [diff] [blame] | 232 | $record_types = array( |
| 233 | 'A' => DNS_A, |
| 234 | 'AAAA' => DNS_AAAA, |
| 235 | 'CNAME' => DNS_CNAME, |
| 236 | 'MX' => DNS_MX, |
| 237 | 'PTR' => DNS_PTR, |
| 238 | 'SRV' => DNS_SRV, |
| 239 | 'TXT' => DNS_TXT, |
| 240 | ); |
| 241 | |
| 242 | $data_field = array( |
| 243 | 'A' => 'ip', |
| 244 | 'AAAA' => 'ipv6', |
| 245 | 'CNAME' => 'target', |
| 246 | 'MX' => 'target', |
| 247 | 'PTR' => 'target', |
| 248 | 'SRV' => 'data', |
| 249 | 'TLSA' => 'data', |
| 250 | 'TXT' => 'txt', |
| 251 | ); |
| 252 | |
| 253 | ?> |
| 254 | <div class="table-responsive" id="dnstable"> |
| 255 | <table class="table table-striped"> |
| 256 | <tr> |
| 257 | <th><?=$lang['diagnostics']['dns_records_name'];?></th> |
| 258 | <th><?=$lang['diagnostics']['dns_records_type'];?></th> |
| 259 | <th><?=$lang['diagnostics']['dns_records_data'];?></th> |
| 260 | <th><?=$lang['diagnostics']['dns_records_status'];?></th> |
| 261 | </tr> |
| 262 | <?php |
| 263 | foreach ($records as &$record) { |
| 264 | $record[1] = strtoupper($record[1]); |
| 265 | $state = state_optional; |
| 266 | |
| 267 | if ($record[1] == 'TLSA') { |
Matthias Andreas Benkard | 12a5735 | 2021-12-28 18:02:04 +0100 | [diff] [blame^] | 268 | $currents = (array)dns_get_record($record[0], 52, $_, $_, TRUE); |
Matthias Andreas Benkard | 7b2a3a1 | 2021-08-16 10:57:25 +0200 | [diff] [blame] | 269 | foreach ($currents as &$current) { |
| 270 | $current['type'] = 'TLSA'; |
| 271 | $current['cert_usage'] = hexdec(bin2hex($current['data'][0])); |
| 272 | $current['selector'] = hexdec(bin2hex($current['data'][1])); |
| 273 | $current['match_type'] = hexdec(bin2hex($current['data'][2])); |
| 274 | $current['cert_data'] = bin2hex(substr($current['data'], 3)); |
| 275 | $current['data'] = $current['cert_usage'] . ' ' . $current['selector'] . ' ' . $current['match_type'] . ' ' . $current['cert_data']; |
| 276 | } |
| 277 | unset($current); |
| 278 | } |
| 279 | else { |
Matthias Andreas Benkard | 12a5735 | 2021-12-28 18:02:04 +0100 | [diff] [blame^] | 280 | $currents = (array)dns_get_record($record[0], $record_types[$record[1]]); |
Matthias Andreas Benkard | 7b2a3a1 | 2021-08-16 10:57:25 +0200 | [diff] [blame] | 281 | if ($record[0] == $mailcow_hostname && ($record[1] == "A" || $record[1] == "AAAA")) { |
Matthias Andreas Benkard | 12a5735 | 2021-12-28 18:02:04 +0100 | [diff] [blame^] | 282 | if (!empty((array)dns_get_record($record[0], DNS_CNAME))) { |
Matthias Andreas Benkard | 7b2a3a1 | 2021-08-16 10:57:25 +0200 | [diff] [blame] | 283 | $currents[0]['ip'] = state_missing . ' <b>(CNAME)</b>'; |
| 284 | $currents[0]['ipv6'] = state_missing . ' <b>(CNAME)</b>'; |
| 285 | } |
| 286 | } |
| 287 | if ($record[1] == 'SRV') { |
| 288 | foreach ($currents as &$current) { |
| 289 | if ($current['target'] == '') { |
| 290 | $current['target'] = '.'; |
| 291 | $current['port'] = '0'; |
| 292 | } |
| 293 | $current['data'] = $current['target'] . ' ' . $current['port']; |
| 294 | } |
| 295 | unset($current); |
| 296 | } |
| 297 | elseif ($record[1] == 'TXT') { |
| 298 | foreach ($currents as &$current) { |
| 299 | unset($current); |
| 300 | } |
| 301 | unset($current); |
| 302 | } |
| 303 | elseif ($record[1] == 'AAAA') { |
| 304 | foreach ($currents as &$current) { |
| 305 | $current['ipv6'] = expand_ipv6($current['ipv6']); |
| 306 | } |
| 307 | } |
| 308 | } |
| 309 | |
| 310 | if ($record[1] == 'CNAME' && count($currents) == 0) { |
| 311 | // A and AAAA are also valid instead of CNAME |
Matthias Andreas Benkard | 12a5735 | 2021-12-28 18:02:04 +0100 | [diff] [blame^] | 312 | $a = (array)dns_get_record($record[0], DNS_A); |
| 313 | $cname = (array)dns_get_record($record[2], DNS_A); |
Matthias Andreas Benkard | 7b2a3a1 | 2021-08-16 10:57:25 +0200 | [diff] [blame] | 314 | if (count($a) > 0 && count($cname) > 0) { |
| 315 | if ($a[0]['ip'] == $cname[0]['ip']) { |
| 316 | $currents = array( |
| 317 | array( |
| 318 | 'host' => $record[0], |
| 319 | 'class' => 'IN', |
| 320 | 'type' => 'CNAME', |
| 321 | 'target' => $record[2] |
| 322 | ) |
| 323 | ); |
Matthias Andreas Benkard | 12a5735 | 2021-12-28 18:02:04 +0100 | [diff] [blame^] | 324 | $aaaa = (array)dns_get_record($record[0], DNS_AAAA); |
| 325 | $cname = (array)dns_get_record($record[2], DNS_AAAA); |
Matthias Andreas Benkard | 7b2a3a1 | 2021-08-16 10:57:25 +0200 | [diff] [blame] | 326 | if (count($aaaa) == 0 || count($cname) == 0 || expand_ipv6($aaaa[0]['ipv6']) != expand_ipv6($cname[0]['ipv6'])) { |
| 327 | $currents[0]['target'] = expand_ipv6($aaaa[0]['ipv6']) . ' <sup>1</sup>'; |
| 328 | } |
| 329 | } |
| 330 | else { |
| 331 | $currents = array( |
| 332 | array( |
| 333 | 'host' => $record[0], |
| 334 | 'class' => 'IN', |
| 335 | 'type' => 'CNAME', |
| 336 | 'target' => $a[0]['ip'] . ' <sup>1</sup>' |
| 337 | ) |
| 338 | ); |
| 339 | } |
| 340 | } |
| 341 | } |
| 342 | |
| 343 | foreach ($currents as &$current) { |
| 344 | if ($current['type'] == 'TXT' && |
| 345 | stripos($current['txt'], 'v=dmarc') === 0 && |
| 346 | $record[2] == $dmarc_link) { |
| 347 | $current['txt'] = str_replace(' ', '', $current['txt']); |
| 348 | $state = $current[$data_field[$current['type']]] . state_optional; |
| 349 | } |
| 350 | elseif ($current['type'] == 'TXT' && |
| 351 | stripos($current['txt'], 'v=spf') === 0 && |
| 352 | $record[2] == $spf_link) { |
| 353 | $state = state_nomatch; |
| 354 | $rslt = get_spf_allowed_hosts($record[0], true); |
| 355 | if (in_array($ip, $rslt) && in_array(expand_ipv6($ip6), $rslt)) { |
| 356 | $state = state_good; |
| 357 | } |
| 358 | $state .= '<br />' . $current[$data_field[$current['type']]] . state_optional; |
| 359 | } |
| 360 | elseif ($current['type'] == 'TXT' && |
| 361 | stripos($current['txt'], 'v=dkim') === 0 && |
| 362 | stripos($record[2], 'v=dkim') === 0) { |
| 363 | preg_match('/v=DKIM1;.*k=rsa;.*p=([^;]*).*/i', $current[$data_field[$current['type']]], $dkim_matches_current); |
| 364 | preg_match('/v=DKIM1;.*k=rsa;.*p=([^;]*).*/i', $record[2], $dkim_matches_good); |
| 365 | if ($dkim_matches_current[1] == $dkim_matches_good[1]) { |
| 366 | $state = state_good; |
| 367 | } |
| 368 | } |
| 369 | elseif ($current['type'] != 'TXT' && |
| 370 | isset($data_field[$current['type']]) && $state != state_good) { |
| 371 | $state = state_nomatch; |
| 372 | if ($current[$data_field[$current['type']]] == $record[2]) { |
| 373 | $state = state_good; |
| 374 | } |
| 375 | } |
| 376 | } |
| 377 | unset($current); |
| 378 | |
| 379 | if (isset($record[3]) && |
| 380 | $record[3] == state_optional && |
| 381 | ($state == state_missing || $state == state_nomatch)) { |
| 382 | $state = state_optional; |
| 383 | } |
| 384 | |
| 385 | if ($state == state_nomatch) { |
| 386 | $state = array(); |
| 387 | foreach ($currents as $current) { |
| 388 | $state[] = $current[$data_field[$current['type']]]; |
| 389 | } |
| 390 | $state = implode('<br />', $state); |
| 391 | } |
| 392 | echo sprintf(' |
| 393 | <tr> |
| 394 | <td>%s</td> |
| 395 | <td>%s</td> |
| 396 | <td class="dns-found">%s</td> |
| 397 | <td class="dns-recommended">%s</td> |
| 398 | </tr>', $record[0], $record[1], $record[2], $state); |
| 399 | $record[3] = explode('<br />', $state); |
| 400 | } |
| 401 | |
| 402 | unset($record); |
| 403 | |
| 404 | $dns_data = sprintf("\$ORIGIN %s.\n", $domain); |
| 405 | foreach ($records as $record) { |
| 406 | if ($domain == substr($record[0], -strlen($domain))) { |
| 407 | $label = substr($record[0], 0, -strlen($domain)-1); |
| 408 | $val = $record[2]; |
| 409 | |
| 410 | if (strlen($label) == 0) { |
| 411 | $label = "@"; |
| 412 | } |
| 413 | |
| 414 | $vals = array(); |
| 415 | if (strpos($val, "<a") !== FALSE) { |
| 416 | if (is_array($record[3]) && count($record[3]) == 1 && $record[3][0] == state_optional) { |
| 417 | $record[3][0] = "**TODO**"; |
| 418 | $label = ';' . $label; |
| 419 | } |
| 420 | foreach ($record[3] as $val) { |
| 421 | $val = str_replace(state_optional, '', $val); |
| 422 | $val = str_replace(state_good, '', $val); |
| 423 | if (strlen($val) > 0) { |
| 424 | $vals[] = sprintf("%s\tIN\t%s\t%s\n", $label, $record[1], $val); |
| 425 | } |
| 426 | } |
| 427 | } |
| 428 | else { |
| 429 | $vals[] = sprintf("%s\tIN\t%s\t%s\n", $label, $record[1], $val); |
| 430 | } |
| 431 | |
| 432 | foreach ($vals as $val) { |
| 433 | $dns_data .= str_replace($domain, $domain . '.', $val); |
| 434 | } |
| 435 | } |
| 436 | } |
| 437 | ?> |
| 438 | </table> |
| 439 | <a id='download-zonefile' class="btn btn-sm btn-default visible-xs-block visible-sm-inline visible-md-inline visible-lg-inline" style="margin-top:10px" data-zonefile="<?=base64_encode($dns_data);?>" download='<?=$_GET['domain'];?>.txt' type='text/csv'>Download</a> |
| 440 | <script> |
Matthias Andreas Benkard | b382b10 | 2021-01-02 15:32:21 +0100 | [diff] [blame] | 441 | var zonefile_dl_link = document.getElementById('download-zonefile'); |
| 442 | var zonefile = atob(zonefile_dl_link.getAttribute('data-zonefile')); |
| 443 | var data = new Blob([zonefile]); |
| 444 | var download_zonefile_link = document.getElementById('download-zonefile'); |
| 445 | download_zonefile_link.href = URL.createObjectURL(data); |
Matthias Andreas Benkard | 7b2a3a1 | 2021-08-16 10:57:25 +0200 | [diff] [blame] | 446 | </script> |
| 447 | </div> |
| 448 | <p class="help-block"> |
| 449 | <sup>1</sup> <?=$lang['diagnostics']['cname_from_a'];?><br /> |
| 450 | <sup>2</sup> <?=$lang['diagnostics']['optional'];?> |
| 451 | </p> |
| 452 | <?php |
| 453 | } |
| 454 | else { |
Matthias Andreas Benkard | b382b10 | 2021-01-02 15:32:21 +0100 | [diff] [blame] | 455 | echo "Session invalid"; |
| 456 | exit(); |
| 457 | } |
| 458 | ?> |