src/configtest.php

   1 <?php
   2
   3 /**
   4  * SquirrelMail configtest script
   5  *
   6  * @copyright &copy; 2003-2006 The SquirrelMail Project Team
   7  * @license http://opensource.org/licenses/gpl-license.php GNU Public License
   8  * @version $Id$
   9  * @package squirrelmail
  10  * @subpackage config
  11  */
  12
  13 /************************************************************
  14  * NOTE: you do not need to change this script!             *
  15  * If it throws errors you need to adjust your config.      *
  16  ************************************************************/
  17
  18 // This script could really use some restructuring as it has grown quite rapidly
  19 // but is not very 'clean'. Feel free to get some structure into this thing.
  20
  21 function do_err($str, $exit = TRUE) {
  22     global $IND;
  23     echo '<p>'.$IND.'<font color="red"><b>ERROR:</b></font> ' .$str. "</p>\n";
  24     if($exit) {
  25          echo '</body></html>';
  26          exit;
  27     }
  28 }
  29
  30 $IND = str_repeat('&nbsp;',4);
  31
  32 ob_implicit_flush();
  33 /** @ignore */
  34 define('SM_PATH', '../');
  35
  36 /* set default value in order to block remote access to script */
  37 $allow_remote_configtest=false;
  38
  39 /*
  40  * Load config before output begins. functions/strings.php depends on
  41  * functions/globals.php. functions/global.php needs to be run before
  42  * any html output starts. If config.php is missing, error will be displayed
  43  * later.
  44  */
  45 if (file_exists(SM_PATH . 'config/config.php')) {
  46     include(SM_PATH . 'config/config.php');
  47     include(SM_PATH . 'functions/strings.php');
  48 }
  49 ?><!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
  50 <html>
  51 <head>
  52     <meta name="robots" content="noindex,nofollow">
  53     <title>SquirrelMail configtest</title>
  54 </head>
  55 <body>
  56 <h1>SquirrelMail configtest</h1>
  57
  58 <p>This script will try to check some aspects of your SquirrelMail configuration
  59 and point you to errors whereever it can find them. You need to go run <tt>conf.pl</tt>
  60 in the <tt>config/</tt> directory first before you run this script.</p>
  61
  62 <?php
  63
  64 $included = array_map('basename', get_included_files() );
  65 if(!in_array('config.php', $included)) {
  66     if(!file_exists(SM_PATH . 'config/config.php')) {
  67         do_err('Config file '.SM_PATH . 'config/config.php does not exist!<br />'.
  68                'You need to run <tt>conf.pl</tt> first.');
  69     }
  70     do_err('Could not read '.SM_PATH.'config/config.php! Check file permissions.');
  71 }
  72 if(!in_array('strings.php', $included)) {
  73     do_err('Could not include '.SM_PATH.'functions/strings.php!<br />'.
  74            'Check permissions on that file.');
  75 }
  76
  77 /* Block remote use of script */
  78 if (! $allow_remote_configtest) {
  79     sqGetGlobalVar('REMOTE_ADDR',$client_ip,SQ_SERVER);
  80     sqGetGlobalVar('SERVER_ADDR',$server_ip,SQ_SERVER);
  81
  82     if ((! isset($client_ip) || $client_ip!='127.0.0.1') &&
  83         (! isset($client_ip) || ! isset($server_ip) || $client_ip!=$server_ip)) {
  84         do_err('Enable "Allow remote configtest" option in squirrelmail configuration in order to use this script.');
  85     }
  86 }
  87 /* checking PHP specs */
  88
  89 echo "<p><table>\n<tr><td>SquirrelMail version:</td><td><b>" . $version . "</b></td></tr>\n" .
  90      '<tr><td>Config file version:</td><td><b>' . $config_version . "</b></td></tr>\n" .
  91      '<tr><td>Config file last modified:</td><td><b>' .
  92          date ('d F Y H:i:s', filemtime(SM_PATH . 'config/config.php')) .
  93          "</b></td></tr>\n</table>\n</p>\n\n";
  94
  95 /* TODO: check $config_version here */
  96
  97 echo "Checking PHP configuration...<br />\n";
  98
  99 if(!check_php_version(4,1,0)) {
 100     do_err('Insufficient PHP version: '. PHP_VERSION . '! Minimum required: 4.1.0');
 101 }
 102
 103 echo $IND . 'PHP version ' . PHP_VERSION . " OK.<br />\n";
 104
 105 $php_exts = array('session','pcre');
 106 $diff = array_diff($php_exts, get_loaded_extensions());
 107 if(count($diff)) {
 108     do_err('Required PHP extensions missing: '.implode(', ',$diff) );
 109 }
 110
 111 echo $IND . "PHP extensions OK.<br />\n";
 112
 113 /* dangerous php settings */
 114 /**
 115  * mbstring.func_overload allows to replace original string and regexp functions
 116  * with their equivalents from php mbstring extension. It causes problems when
 117  * scripts analyze 8bit strings byte after byte or use 8bit strings in regexp tests.
 118  * Setting can be controlled in php.ini (php 4.2.0), webserver config (php 4.2.0)
 119  * and .htaccess files (php 4.3.5).
 120  */
 121 if (function_exists('mb_internal_encoding') &&
 122     check_php_version(4,2,0) &&
 123     (int)ini_get('mbstring.func_overload')!=0) {
 124     $mb_error='You have enabled mbstring overloading.'
 125         .' It can cause problems with SquirrelMail scripts that rely on single byte string functions.';
 126     do_err($mb_error);
 127 }
 128
 129 /* checking paths */
 130
 131 echo "Checking paths...<br />\n";
 132
 133 if(!file_exists($data_dir)) {
 134     // data_dir is not that important in db_setups.
 135     if (isset($prefs_dsn) && ! empty($prefs_dsn)) {
 136         $data_dir_error = "Data dir ($data_dir) does not exist!\n";
 137         echo $IND .'<font color="red"><b>ERROR:</b></font> ' . $data_dir_error;
 138     } else {
 139         do_err("Data dir ($data_dir) does not exist!");
 140     }
 141 }
 142 // don't check if errors
 143 if(!isset($data_dir_error) && !is_dir($data_dir)) {
 144     if (isset($prefs_dsn) && ! empty($prefs_dsn)) {
 145         $data_dir_error = "Data dir ($data_dir) is not a directory!\n";
 146         echo $IND . '<font color="red"><b>ERROR:</b></font> ' . $data_dir_error;
 147     } else {
 148         do_err("Data dir ($data_dir) is not a directory!");
 149     }
 150 }
 151 // datadir should be executable - but no clean way to test on that
 152 if(!isset($data_dir_error) && !is_writable($data_dir)) {
 153     if (isset($prefs_dsn) && ! empty($prefs_dsn)) {
 154         $data_dir_error = "Data dir ($data_dir) is not writable!\n";
 155         echo $IND . '<font color="red"><b>ERROR:</b></font> ' . $data_dir_error;
 156     } else {
 157         do_err("Data dir ($data_dir) is not writable!");
 158     }
 159 }
 160
 161 if (isset($data_dir_error)) {
 162     echo " Some plugins might need access to data directory.<br />\n";
 163 } else {
 164     // todo_ornot: actually write something and read it back.
 165     echo $IND . "Data dir OK.<br />\n";
 166 }
 167
 168 if($data_dir == $attachment_dir) {
 169     echo $IND . "Attachment dir is the same as data dir.<br />\n";
 170     if (isset($data_dir_error)) {
 171         do_err($data_dir_error);
 172     }
 173 } else {
 174     if(!file_exists($attachment_dir)) {
 175         do_err("Attachment dir ($attachment_dir) does not exist!");
 176     }
 177     if (!is_dir($attachment_dir)) {
 178         do_err("Attachment dir ($attachment_dir) is not a directory!");
 179     }
 180     if (!is_writable($attachment_dir)) {
 181         do_err("I cannot write to attachment dir ($attachment_dir)!");
 182     }
 183     echo $IND . "Attachment dir OK.<br />\n";
 184 }
 185
 186
 187 /* check plugins and themes */
 188 if (isset($plugins[0])) {
 189     foreach($plugins as $plugin) {
 190         if(!file_exists(SM_PATH .'plugins/'.$plugin)) {
 191             do_err('You have enabled the <i>'.$plugin.'</i> plugin but I cannot find it.', FALSE);
 192         } elseif (!is_readable(SM_PATH .'plugins/'.$plugin.'/setup.php')) {
 193             do_err('You have enabled the <i>'.$plugin.'</i> plugin but I cannot read its setup.php file.', FALSE);
 194         }
 195     }
 196     echo $IND . "Plugins OK.<br />\n";
 197 } else {
 198     echo $IND . "Plugins are not enabled in config.<br />\n";
 199 }
 200 foreach($theme as $thm) {
 201     if(!file_exists($thm['PATH'])) {
 202         do_err('You have enabled the <i>'.$thm['NAME'].'</i> theme but I cannot find it ('.$thm['PATH'].').', FALSE);
 203     } elseif(!is_readable($thm['PATH'])) {
 204         do_err('You have enabled the <i>'.$thm['NAME'].'</i> theme but I cannot read it ('.$thm['PATH'].').', FALSE);
 205     }
 206 }
 207
 208 echo $IND . "Themes OK.<br />\n";
 209
 210 if ( $squirrelmail_default_language != 'en_US' ) {
 211     $loc_path = SM_PATH .'locale/'.$squirrelmail_default_language.'/LC_MESSAGES/squirrelmail.mo';
 212     if( ! file_exists( $loc_path ) ) {
 213         do_err('You have set <i>' . $squirrelmail_default_language .
 214             '</i> as your default language, but I cannot find this translation (should be '.
 215             'in <tt>' . $loc_path . '</tt>). Please note that you have to download translations '.
 216             'separately from the main SquirrelMail package.', FALSE);
 217     } elseif ( ! is_readable( $loc_path ) ) {
 218         do_err('You have set <i>' . $squirrelmail_default_language .
 219             '</i> as your default language, but I cannot read this translation (file '.
 220             'in <tt>' . $loc_path . '</tt> unreadable).', FALSE);
 221     } else {
 222         echo $IND . "Default language OK.<br />\n";
 223     }
 224 } else {
 225     echo $IND . "Default language OK.<br />\n";
 226 }
 227
 228 echo $IND . "Base URL detected as: <tt>" . htmlspecialchars(get_location()) . "</tt><br />\n";
 229
 230 /* check minimal requirements for other security options */
 231
 232 /* imaps or ssmtp */
 233 if($use_smtp_tls == 1 || $use_imap_tls == 1) {
 234     if(!check_php_version(4,3,0)) {
 235         do_err('You need at least PHP 4.3.0 for SMTP/IMAP TLS!');
 236     }
 237     if(!extension_loaded('openssl')) {
 238         do_err('You need the openssl PHP extension to use SMTP/IMAP TLS!');
 239     }
 240 }
 241 /* starttls extensions */
 242 if($use_smtp_tls == 2 || $use_imap_tls == 2) {
 243     if (! function_exists('stream_socket_enable_crypto')) {
 244         do_err('If you want to use STARTTLS extension, you need stream_socket_enable_crypto() function from PHP 5.1.0 and newer.');
 245     }
 246 }
 247 /* digest-md5 */
 248 if ($smtp_auth_mech=='digest-md5' || $imap_auth_mech =='digest-md5') {
 249     if (!extension_loaded('xml')) {
 250         do_err('You need the PHP XML extension to use Digest-MD5 authentication!');
 251     }
 252 }
 253
 254 /* check outgoing mail */
 255
 256 echo "Checking outgoing mail service....<br />\n";
 257
 258 if($useSendmail) {
 259     // is_executable also checks for existance, but we want to be as precise as possible with the errors
 260     if(!file_exists($sendmail_path)) {
 261         do_err("Location of sendmail program incorrect ($sendmail_path)!");
 262     }
 263     if(!is_executable($sendmail_path)) {
 264         do_err("I cannot execute the sendmail program ($sendmail_path)!");
 265     }
 266
 267     echo $IND . "sendmail OK<br />\n";
 268 } else {
 269     $stream = fsockopen( ($use_smtp_tls==1?'tls://':'').$smtpServerAddress, $smtpPort,
 270                         $errorNumber, $errorString);
 271     if(!$stream) {
 272         do_err("Error connecting to SMTP server \"$smtpServerAddress:$smtpPort\".".
 273             "Server error: ($errorNumber) ".htmlspecialchars($errorString));
 274     }
 275
 276     // check for SMTP code; should be 2xx to allow us access
 277     $smtpline = fgets($stream, 1024);
 278     if(((int) $smtpline{0}) > 3) {
 279         do_err("Error connecting to SMTP server. Server error: ".
 280         htmlspecialchars($smtpline));
 281     }
 282
 283     /* smtp starttls checks */
 284     if ($use_smtp_tls==2) {
 285         // if something breaks, script should close smtp connection on exit.
 286
 287         // say helo
 288         fwrite($stream,"EHLO $client_ip\r\n");
 289
 290         $ehlo=array();
 291         $ehlo_error = false;
 292         while ($line=fgets($stream, 1024)){
 293             if (preg_match("/^250(-|\s)(\S*)\s+(\S.*)/",$line,$match)||
 294                 preg_match("/^250(-|\s)(\S*)\s+/",$line,$match)) {
 295                 if (!isset($match[3])) {
 296                     // simple one word extension
 297                     $ehlo[strtoupper($match[2])]='';
 298                 } else {
 299                     // ehlo-keyword + ehlo-param
 300                     $ehlo[strtoupper($match[2])]=trim($match[3]);
 301                 }
 302                 if ($match[1]==' ') {
 303                     $ret = $line;
 304                     break;
 305                 }
 306             } else {
 307                 //
 308                 $ehlo_error = true;
 309                 $ehlo[]=$line;
 310                 break;
 311             }
 312         }
 313         if ($ehlo_error) {
 314             do_err('SMTP EHLO failed. You need ESMTP support for SMTP STARTTLS');
 315         } elseif (!array_key_exists('STARTTLS',$ehlo)) {
 316             do_err('STARTTLS support is not declared by SMTP server.');
 317         }
 318
 319         fwrite($stream,"STARTTLS\r\n");
 320         $starttls_response=fgets($stream, 1024);
 321         if ($starttls_response[0]!=2) {
 322             $starttls_cmd_err = 'SMTP STARTTLS failed. Server replied: '
 323                 .htmlspecialchars($starttls_response);
 324             do_err($starttls_cmd_err);
 325         } elseif(! stream_socket_enable_crypto($stream,true,STREAM_CRYPTO_METHOD_TLS_CLIENT)) {
 326             do_err('Failed to enable encryption on SMTP STARTTLS connection.');
 327         } else {
 328             echo $IND . "SMTP STARTTLS extension looks OK.<br />\n";
 329         }
 330         // According to RFC we should second ehlo call here.
 331     }
 332
 333     fputs($stream, 'QUIT');
 334     fclose($stream);
 335     echo $IND . 'SMTP server OK (<tt><small>'.
 336         trim(htmlspecialchars($smtpline))."</small></tt>)<br />\n";
 337
 338     /* POP before SMTP */
 339     if($pop_before_smtp) {
 340         $stream = fsockopen($smtpServerAddress, 110, $err_no, $err_str);
 341         if (!$stream) {
 342             do_err("Error connecting to POP Server ($smtpServerAddress:110) "
 343                   . $err_no . ' : ' . htmlspecialchars($err_str));
 344         }
 345
 346         $tmp = fgets($stream, 1024);
 347         if (substr($tmp, 0, 3) != '+OK') {
 348             do_err("Error connecting to POP Server ($smtpServerAddress:110)"
 349                   . ' '.htmlspecialchars($tmp));
 350         }
 351         fputs($stream, 'QUIT');
 352         fclose($stream);
 353         echo $IND . "POP-before-SMTP OK.<br />\n";
 354     }
 355 }
 356
 357 /**
 358  * Check the IMAP server
 359  */
 360 echo "Checking IMAP service....<br />\n";
 361
 362 /** Can we open a connection? */
 363 $stream = fsockopen( ($use_imap_tls==1?'tls://':'').$imapServerAddress, $imapPort,
 364                        $errorNumber, $errorString);
 365 if(!$stream) {
 366     do_err("Error connecting to IMAP server \"$imapServerAddress:$imapPort\".".
 367         "Server error: ($errorNumber) ".
 368     htmlspecialchars($errorString));
 369 }
 370
 371 /** Is the first response 'OK'? */
 372 $imapline = fgets($stream, 1024);
 373 if(substr($imapline, 0,4) != '* OK') {
 374    do_err('Error connecting to IMAP server. Server error: '.
 375        htmlspecialchars($imapline));
 376 }
 377
 378 echo $IND . 'IMAP server ready (<tt><small>'.
 379     htmlspecialchars(trim($imapline))."</small></tt>)<br />\n";
 380
 381 /** Check capabilities */
 382 fputs($stream, "A001 CAPABILITY\r\n");
 383 $capline = '';
 384 while ($line=fgets($stream, 1024)){
 385   if (preg_match("/A001.*/",$line)) {
 386      break;
 387   } else {
 388      $capline.=$line;
 389   }
 390 }
 391
 392 /* don't display capabilities before STARTTLS */
 393 if ($use_imap_tls==2 && stristr($capline, 'STARTTLS') === false) {
 394     do_err('Your server doesn\'t support STARTTLS.');
 395 } else {
 396     /* try starting starttls */
 397     fwrite($stream,"A002 STARTTLS\r\n");
 398     $starttls_line=fgets($stream, 1024);
 399     if (! preg_match("/^A002 OK.*/i",$starttls_line)) {
 400         $imap_starttls_err = 'IMAP STARTTLS failed. Server replied: '
 401                 .htmlspecialchars($starttls_line);
 402         do_err($imap_starttls_err);
 403     } elseif (! stream_socket_enable_crypto($stream,true,STREAM_CRYPTO_METHOD_TLS_CLIENT)) {
 404         do_err('Failed to enable encryption on IMAP connection.');
 405     } else {
 406         echo $IND . "IMAP STARTTLS extension looks OK.<br />\n";
 407     }
 408
 409     // get new capability line
 410     fwrite($stream,"A003 CAPABILITY\r\n");
 411     $capline='';
 412     while ($line=fgets($stream, 1024)){
 413         if (preg_match("/A003.*/",$line)) {
 414             break;
 415         } else {
 416             $capline.=$line;
 417         }
 418     }
 419 }
 420
 421 echo $IND . 'Capabilities: <tt>'.htmlspecialchars($capline)."</tt><br />\n";
 422
 423 if($imap_auth_mech == 'login' && stristr($capline, 'LOGINDISABLED') !== FALSE) {
 424     do_err('Your server doesn\'t allow plaintext logins. '.
 425         'Try enabling another authentication mechanism like CRAM-MD5, DIGEST-MD5 or TLS-encryption '.
 426         'in the SquirrelMail configuration.', FALSE);
 427 }
 428
 429 /** OK, close connection */
 430 fputs($stream, "A004 LOGOUT\r\n");
 431 fclose($stream);
 432
 433 echo "Checking internationalization (i18n) settings...<br />\n";
 434 echo "$IND gettext - ";
 435 if (function_exists('gettext')) {
 436     echo 'Gettext functions are available.'
 437         .' On some systems you must have appropriate system locales compiled.'
 438         ."<br />\n";
 439 } else {
 440     echo 'Gettext functions are unavailable.'
 441         .' SquirrelMail will use slower internal gettext functions.'
 442         ."<br />\n";
 443 }
 444 echo "$IND mbstring - ";
 445 if (function_exists('mb_detect_encoding')) {
 446     echo "Mbstring functions are available.<br />\n";
 447 } else {
 448     echo 'Mbstring functions are unavailable.'
 449         ." Japanese translation won't work.<br />\n";
 450 }
 451 echo "$IND recode - ";
 452 if (function_exists('recode')) {
 453     echo "Recode functions are available.<br />\n";
 454 } elseif (isset($use_php_recode) && $use_php_recode) {
 455     echo "Recode functions are unavailable.<br />\n";
 456     do_err('Your configuration requires recode support, but recode support is missing.');
 457 } else {
 458     echo "Recode functions are unavailable.<br />\n";
 459 }
 460 echo "$IND iconv - ";
 461 if (function_exists('iconv')) {
 462     echo "Iconv functions are available.<br />\n";
 463 } elseif (isset($use_php_iconv) && $use_php_iconv) {
 464     echo "Iconv functions are unavailable.<br />\n";
 465     do_err('Your configuration requires iconv support, but iconv support is missing.');
 466 } else {
 467     echo "Iconv functions are unavailable.<br />\n";
 468 }
 469 // same test as in include/validate.php
 470 echo "$IND timezone - ";
 471 if ( (!ini_get('safe_mode')) ||
 472     !strcmp(ini_get('safe_mode_allowed_env_vars'),'') ||
 473     preg_match('/^([\w_]+,)*TZ/', ini_get('safe_mode_allowed_env_vars')) ) {
 474         echo "Webmail users can change their time zone settings.<br />\n";
 475 } else {
 476     echo "Webmail users can't change their time zone settings.<br />\n";
 477 }
 478
 479
 480 // Pear DB tests
 481 echo "Checking database functions...<br />\n";
 482 if($addrbook_dsn || $prefs_dsn || $addrbook_global_dsn) {
 483     @include_once('DB.php');
 484     if (class_exists('DB')) {
 485         echo "$IND PHP Pear DB support is present.<br />\n";
 486         $db_functions=array(
 487             'dbase' => 'dbase_open',
 488             'fbsql' => 'fbsql_connect',
 489             'interbase' => 'ibase_connect',
 490             'informix' => 'ifx_connect',
 491             'msql' => 'msql_connect',
 492             'mssql' => 'mssql_connect',
 493             'mysql' => 'mysql_connect',
 494             'mysqli' => 'mysqli_connect',
 495             'oci8' => 'ocilogon',
 496             'odbc' => 'odbc_connect',
 497             'pgsql' => 'pg_connect',
 498             'sqlite' => 'sqlite_open',
 499             'sybase' => 'sybase_connect'
 500             );
 501
 502         $dsns = array();
 503         if($prefs_dsn) {
 504             $dsns['preferences'] = $prefs_dsn;
 505         }
 506         if($addrbook_dsn) {
 507             $dsns['addressbook'] = $addrbook_dsn;
 508         }
 509         if($addrbook_global_dsn) {
 510             $dsns['global addressbook'] = $addrbook_global_dsn;
 511         }
 512
 513         foreach($dsns as $type => $dsn) {
 514             $aDsn = explode(':', $dsn);
 515             $dbtype = array_shift($aDsn);
 516             if(isset($db_functions[$dbtype]) && function_exists($db_functions[$dbtype])) {
 517                 echo "$IND$dbtype database support present.<br />\n";
 518
 519                 // now, test this interface:
 520
 521                 $dbh = DB::connect($dsn, true);
 522                 if (DB::isError($dbh)) {
 523                     do_err('Database error: '. htmlspecialchars(DB::errorMessage($dbh)) .
 524                         ' in ' .$type .' DSN.');
 525                 }
 526                 $dbh->disconnect();
 527                 echo "$IND$type database connect successful.<br />\n";
 528
 529             } else {
 530                 do_err($dbtype.' database support not present!');
 531             }
 532         }
 533     } else {
 534         $db_error='Required PHP PEAR DB support is not available.'
 535             .' Is PEAR installed and is the include path set correctly to find <tt>DB.php</tt>?'
 536             .' The include path is now:<tt>' . ini_get('include_path') . '</tt>.';
 537         do_err($db_error);
 538     }
 539 } else {
 540     echo $IND."not using database functionality.<br />\n";
 541 }
 542
 543 // LDAP DB tests
 544 echo "Checking LDAP functions...<br />\n";
 545 if( empty($ldap_server) ) {
 546     echo $IND."not using LDAP functionality.<br />\n";
 547 } else {
 548     if ( !function_exists('ldap_connect') ) {
 549         do_err('Required LDAP support is not available.');
 550     } else {
 551         echo "$IND LDAP support present.<br />\n";
 552         foreach ( $ldap_server as $param ) {
 553
 554             $linkid = @ldap_connect($param['host'], (empty($param['port']) ? 389 : $param['port']) );
 555
 556             if ( $linkid ) {
 557                echo "$IND LDAP connect to ".$param['host']." successful: ".$linkid."<br />\n";
 558
 559                 if ( !empty($param['protocol']) &&
 560                      !ldap_set_option($linkid, LDAP_OPT_PROTOCOL_VERSION, $param['protocol']) ) {
 561                     do_err('Unable to set LDAP protocol');
 562                 }
 563
 564                 if ( empty($param['binddn']) ) {
 565                     $bind = @ldap_bind($linkid);
 566                 } else {
 567                     $bind = @ldap_bind($param['binddn'], $param['bindpw']);
 568                 }
 569
 570                 if ( $bind ) {
 571                     echo "$IND LDAP Bind Successful <br />";
 572                 } else {
 573                     do_err('Unable to Bind to LDAP Server');
 574                 }
 575
 576                 @ldap_close($linkid);
 577             } else {
 578                 do_err('Connection to LDAP failed');
 579             }
 580         }
 581     }
 582 }
 583
 584 ?>
 585
 586 <p>Congratulations, your SquirrelMail setup looks fine to me!</p>
 587
 588 <p><a href="login.php">Login now</a></p>
 589
 590 </body>
 591 </html>