<?php
-/*
+
+/**
* SquirrelMail configtest script
*
- * Copyright (c) 2003-2004 The SquirrelMail Project Team
- * Licensed under the GNU GPL. For full terms see the file COPYING.
- *
- * $Id$
+ * @copyright © 2003-2006 The SquirrelMail Project Team
+ * @license http://opensource.org/licenses/gpl-license.php GNU Public License
+ * @version $Id$
+ * @package squirrelmail
+ * @subpackage config
*/
/************************************************************
* If it throws errors you need to adjust your config. *
************************************************************/
-function do_err($str, $exit = TRUE) {
- echo '<p><font color="red"><b>ERROR:</b></font> ' .$str. "</p>\n";
- if($exit) {
- echo '</body></html>';
- exit;
+// This script could really use some restructuring as it has grown quite rapidly
+// but is not very 'clean'. Feel free to get some structure into this thing.
+$warnings = 0;
+
+function do_err($str, $fatal = TRUE) {
+ global $IND, $warnings;
+ $level = $fatal ? 'FATAL ERROR:' : 'WARNING:';
+ echo '<p>'.$IND.'<font color="red"><b>' . $level . '</b></font> ' .$str. "</p>\n";
+ if($fatal) {
+ echo '</body></html>';
+ exit;
+ } else {
+ $warnings++;
}
}
$IND = str_repeat(' ',4);
ob_implicit_flush();
+/** @ignore */
define('SM_PATH', '../');
+/* set default value in order to block remote access to script */
+$allow_remote_configtest=false;
+
/*
- * Load config before output begins. functions/strings.php depends on
+ * Load config before output begins. functions/strings.php depends on
* functions/globals.php. functions/global.php needs to be run before
- * any html output starts. If config.php is missing, error will be displayed
+ * any html output starts. If config.php is missing, error will be displayed
* later.
*/
if (file_exists(SM_PATH . 'config/config.php')) {
include(SM_PATH . 'config/config.php');
include(SM_PATH . 'functions/strings.php');
}
-?><!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
+?><!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
+ "http://www.w3.org/TR/1999/REC-html401-19991224/loose.dtd">
<html>
<head>
- <title>SquirrelMail configtest</title>
+ <meta name="robots" content="noindex,nofollow">
+ <title>SquirrelMail configtest</title>
</head>
<body>
<h1>SquirrelMail configtest</h1>
<p>This script will try to check some aspects of your SquirrelMail configuration
and point you to errors whereever it can find them. You need to go run <tt>conf.pl</tt>
-in this directory first before you run this script.</p>
+in the <tt>config/</tt> directory first before you run this script.</p>
<?php
-
$included = array_map('basename', get_included_files() );
if(!in_array('config.php', $included)) {
if(!file_exists(SM_PATH . 'config/config.php')) {
do_err('Config file '.SM_PATH . 'config/config.php does not exist!<br />'.
- 'You need to run <tt>conf.pl</tt> first.');
+ 'You need to run <tt>conf.pl</tt> first.');
}
do_err('Could not read '.SM_PATH.'config/config.php! Check file permissions.');
}
if(!in_array('strings.php', $included)) {
do_err('Could not include '.SM_PATH.'functions/strings.php!<br />'.
- 'Check permissions on that file.');
+ 'Check permissions on that file.');
}
+/* Block remote use of script */
+if (! $allow_remote_configtest) {
+ sqGetGlobalVar('REMOTE_ADDR',$client_ip,SQ_SERVER);
+ sqGetGlobalVar('SERVER_ADDR',$server_ip,SQ_SERVER);
+
+ if ((! isset($client_ip) || $client_ip!='127.0.0.1') &&
+ (! isset($client_ip) || ! isset($server_ip) || $client_ip!=$server_ip)) {
+ do_err('Enable "Allow remote configtest" option in squirrelmail configuration in order to use this script.');
+ }
+}
/* checking PHP specs */
-echo '<p>SquirrelMail version: '.$version.'<br />'.
- 'Config file version: '.$config_version . '<br />'.
- 'Config file last modified: '.date ('d F Y H:i:s', filemtime(SM_PATH . 'config/config.php')).'</p>';
+echo "<p><table>\n<tr><td>SquirrelMail version:</td><td><b>" . $version . "</b></td></tr>\n" .
+ '<tr><td>Config file version:</td><td><b>' . $config_version . "</b></td></tr>\n" .
+ '<tr><td>Config file last modified:</td><td><b>' .
+ date ('d F Y H:i:s', filemtime(SM_PATH . 'config/config.php')) .
+ "</b></td></tr>\n</table>\n</p>\n\n";
+
+/* check $config_version */
+if ($config_version!='1.4.0') {
+ do_err('Configuration file version does not match required version. Please update your configuration file.');
+}
echo "Checking PHP configuration...<br />\n";
do_err('Insufficient PHP version: '. PHP_VERSION . '! Minimum required: 4.1.0');
}
-echo $IND . 'PHP version '.PHP_VERSION.' OK.<br />';
+echo $IND . 'PHP version ' . PHP_VERSION . ' OK. (You have: ' . phpversion() . ". Minimum: 4.1.0)<br />\n";
$php_exts = array('session','pcre');
$diff = array_diff($php_exts, get_loaded_extensions());
do_err('Required PHP extensions missing: '.implode(', ',$diff) );
}
-echo $IND . 'PHP extensions OK.<br />';
+echo $IND . "PHP extensions OK.<br />\n";
+/* dangerous php settings */
+/**
+ * mbstring.func_overload allows to replace original string and regexp functions
+ * with their equivalents from php mbstring extension. It causes problems when
+ * scripts analyze 8bit strings byte after byte or use 8bit strings in regexp tests.
+ * Setting can be controlled in php.ini (php 4.2.0), webserver config (php 4.2.0)
+ * and .htaccess files (php 4.3.5).
+ */
+if (function_exists('mb_internal_encoding') &&
+ check_php_version(4,2,0) &&
+ (int)ini_get('mbstring.func_overload')!=0) {
+ $mb_error='You have enabled mbstring overloading.'
+ .' It can cause problems with SquirrelMail scripts that rely on single byte string functions.';
+ do_err($mb_error);
+}
/* checking paths */
echo "Checking paths...<br />\n";
if(!file_exists($data_dir)) {
- do_err("Data dir ($data_dir) does not exist!");
-}
-if(!is_dir($data_dir)) {
- do_err("Data dir ($data_dir) is not a directory!");
-}
-if(!is_readable($data_dir)) {
- do_err("I cannot read from data dir ($data_dir)!");
-}
-if(!is_writable($data_dir)) {
- do_err("I cannot write to data dir ($data_dir)!");
+ // data_dir is not that important in db_setups.
+ if (isset($prefs_dsn) && ! empty($prefs_dsn)) {
+ $data_dir_error = "Data dir ($data_dir) does not exist!\n";
+ echo $IND .'<font color="red"><b>ERROR:</b></font> ' . $data_dir_error;
+ } else {
+ do_err("Data dir ($data_dir) does not exist!");
+ }
+}
+// don't check if errors
+if(!isset($data_dir_error) && !is_dir($data_dir)) {
+ if (isset($prefs_dsn) && ! empty($prefs_dsn)) {
+ $data_dir_error = "Data dir ($data_dir) is not a directory!\n";
+ echo $IND . '<font color="red"><b>ERROR:</b></font> ' . $data_dir_error;
+ } else {
+ do_err("Data dir ($data_dir) is not a directory!");
+ }
+}
+// datadir should be executable - but no clean way to test on that
+if(!isset($data_dir_error) && !is_writable($data_dir)) {
+ if (isset($prefs_dsn) && ! empty($prefs_dsn)) {
+ $data_dir_error = "Data dir ($data_dir) is not writable!\n";
+ echo $IND . '<font color="red"><b>ERROR:</b></font> ' . $data_dir_error;
+ } else {
+ do_err("Data dir ($data_dir) is not writable!");
+ }
}
-// todo_ornot: actually write something and read it back.
-echo $IND . "Data dir OK.<br />\n";
-
+if (isset($data_dir_error)) {
+ echo " Some plugins might need access to data directory.<br />\n";
+} else {
+ // todo_ornot: actually write something and read it back.
+ echo $IND . "Data dir OK.<br />\n";
+}
if($data_dir == $attachment_dir) {
echo $IND . "Attachment dir is the same as data dir.<br />\n";
+ if (isset($data_dir_error)) {
+ do_err($data_dir_error);
+ }
} else {
if(!file_exists($attachment_dir)) {
do_err("Attachment dir ($attachment_dir) does not exist!");
- }
+ }
if (!is_dir($attachment_dir)) {
do_err("Attachment dir ($attachment_dir) is not a directory!");
- }
- if (!is_readable($attachment_dir)) {
- do_err("I cannot read from attachment dir ($attachment_dir)!");
- }
+ }
if (!is_writable($attachment_dir)) {
do_err("I cannot write to attachment dir ($attachment_dir)!");
}
/* check plugins and themes */
+$bad_plugins = array(
+ 'attachment_common', // Integrated into SquirrelMail 1.2 core
+ 'auto_prune_sent', // Obsolete: See Proon Automatic Folder Pruning plugin
+ 'compose_new_window', // Integrated into SquirrelMail 1.4 core
+ 'delete_move_next', // Integrated into SquirrelMail 1.5 core
+ 'disk_quota', // Obsolete: See Check Quota plugin
+ 'email_priority', // Integrated into SquirrelMail 1.2 core
+ 'emoticons', // Obsolete: See HTML Mail plugin
+ 'focus_change', // Integrated into SquirrelMail 1.2 core
+ 'folder_settings', // Integrated into SquirrelMail 1.5.1 core
+ 'global_sql_addressbook', // Integrated into SquirrelMail 1.4 core
+ 'hancock', // Not Working: See Random Signature Taglines plugin
+ 'msg_flags', // Integrated into SquirrelMail 1.5.1 core
+ 'message_source', // Added to SquirrelMail 1.4 Core Plugins (message_details)
+ 'motd', // Integrated into SquirrelMail 1.2 core
+ 'paginator', // Integrated into SquirrelMail 1.2 core
+ 'printer_friendly', // Integrated into SquirrelMail 1.2 core
+ 'procfilter', // Obsolete: See Server Side Filter plugin
+ 'redhat_php_cgi_fix', // Integrated into SquirrelMail 1.1.1 core
+ 'send_to_semicolon', // Integrated into SquirrelMail 1.4.1 core
+ 'spamassassin', // Not working beyond SquirrelMail 1.2.7: See Spamassassin SpamFilter (Frontend) v2 plugin
+ 'sqcalendar', // Added to SquirrelMail 1.2 Core Plugins (calendar)
+ 'sqclock', // Integrated into SquirrelMail 1.2 core
+ 'sql_squirrel_logger', // Obsolete: See Squirrel Logger plugin
+ 'tmda', // Obsolete: See TMDA Tools plugin
+ 'vacation', // Obsolete: See Vacation Local plugin
+ 'view_as_html', // Integrated into SquirrelMail 1.5.1 core
+ 'xmailer' // Integrated into SquirrelMail 1.2 core
+ );
+
if (isset($plugins[0])) {
foreach($plugins as $plugin) {
if(!file_exists(SM_PATH .'plugins/'.$plugin)) {
- do_err('You have enabled the <i>'.$plugin.'</i> plugin but I cannot find it.', FALSE);
+ do_err('You have enabled the <i>'.$plugin.'</i> plugin, but I cannot find it.', FALSE);
} elseif (!is_readable(SM_PATH .'plugins/'.$plugin.'/setup.php')) {
- do_err('You have enabled the <i>'.$plugin.'</i> plugin but I cannot read its setup.php file.', FALSE);
+ do_err('You have enabled the <i>'.$plugin.'</i> plugin, but I cannot read its setup.php file.', FALSE);
+ } elseif (in_array($plugin, $bad_plugins)) {
+ do_err('You have enabled the <i>'.$plugin.'</i> plugin, which causes problems with this version of SquirrelMail. Please check the ReleaseNotes or other documentation for more information.', false);
}
}
echo $IND . "Plugins OK.<br />\n";
echo $IND . "Themes OK.<br />\n";
+if ( $squirrelmail_default_language != 'en_US' ) {
+ $loc_path = SM_PATH .'locale/'.$squirrelmail_default_language.'/LC_MESSAGES/squirrelmail.mo';
+ if( ! file_exists( $loc_path ) ) {
+ do_err('You have set <i>' . $squirrelmail_default_language .
+ '</i> as your default language, but I cannot find this translation (should be '.
+ 'in <tt>' . $loc_path . '</tt>). Please note that you have to download translations '.
+ 'separately from the main SquirrelMail package.', FALSE);
+ } elseif ( ! is_readable( $loc_path ) ) {
+ do_err('You have set <i>' . $squirrelmail_default_language .
+ '</i> as your default language, but I cannot read this translation (file '.
+ 'in <tt>' . $loc_path . '</tt> unreadable).', FALSE);
+ } else {
+ echo $IND . "Default language OK.<br />\n";
+ }
+} else {
+ echo $IND . "Default language OK.<br />\n";
+}
-/* check outgoing mail */
+echo $IND . "Base URL detected as: <tt>" . htmlspecialchars(get_location()) . "</tt><br />\n";
+
+/* check minimal requirements for other security options */
-if($use_smtp_tls || $use_imap_tls) {
+/* imaps or ssmtp */
+if($use_smtp_tls == 1 || $use_imap_tls == 1) {
if(!check_php_version(4,3,0)) {
do_err('You need at least PHP 4.3.0 for SMTP/IMAP TLS!');
}
do_err('You need the openssl PHP extension to use SMTP/IMAP TLS!');
}
}
+/* starttls extensions */
+if($use_smtp_tls === 2 || $use_imap_tls === 2) {
+ if (! function_exists('stream_socket_enable_crypto')) {
+ do_err('If you want to use STARTTLS extension, you need stream_socket_enable_crypto() function from PHP 5.1.0 and newer.');
+ }
+}
+/* digest-md5 */
+if ($smtp_auth_mech=='digest-md5' || $imap_auth_mech =='digest-md5') {
+ if (!extension_loaded('xml')) {
+ do_err('You need the PHP XML extension to use Digest-MD5 authentication!');
+ }
+}
+
+/* check outgoing mail */
echo "Checking outgoing mail service....<br />\n";
// is_executable also checks for existance, but we want to be as precise as possible with the errors
if(!file_exists($sendmail_path)) {
do_err("Location of sendmail program incorrect ($sendmail_path)!");
- }
+ }
if(!is_executable($sendmail_path)) {
do_err("I cannot execute the sendmail program ($sendmail_path)!");
}
echo $IND . "sendmail OK<br />\n";
} else {
- $stream = fsockopen( ($use_smtp_tls?'tls://':'').$smtpServerAddress, $smtpPort,
- $errorNumber, $errorString);
+ $stream = fsockopen( ($use_smtp_tls==1?'tls://':'').$smtpServerAddress, $smtpPort,
+ $errorNumber, $errorString);
if(!$stream) {
do_err("Error connecting to SMTP server \"$smtpServerAddress:$smtpPort\".".
- "Server error: ($errorNumber) $errorString");
+ "Server error: ($errorNumber) ".htmlspecialchars($errorString));
}
// check for SMTP code; should be 2xx to allow us access
$smtpline = fgets($stream, 1024);
if(((int) $smtpline{0}) > 3) {
- do_err("Error connecting to SMTP server. Server error: ".$smtpline);
+ do_err("Error connecting to SMTP server. Server error: ".
+ htmlspecialchars($smtpline));
+ }
+
+ /* smtp starttls checks */
+ if ($use_smtp_tls===2) {
+ // if something breaks, script should close smtp connection on exit.
+
+ // say helo
+ fwrite($stream,"EHLO $client_ip\r\n");
+
+ $ehlo=array();
+ $ehlo_error = false;
+ while ($line=fgets($stream, 1024)){
+ if (preg_match("/^250(-|\s)(\S*)\s+(\S.*)/",$line,$match)||
+ preg_match("/^250(-|\s)(\S*)\s+/",$line,$match)) {
+ if (!isset($match[3])) {
+ // simple one word extension
+ $ehlo[strtoupper($match[2])]='';
+ } else {
+ // ehlo-keyword + ehlo-param
+ $ehlo[strtoupper($match[2])]=trim($match[3]);
+ }
+ if ($match[1]==' ') {
+ $ret = $line;
+ break;
+ }
+ } else {
+ //
+ $ehlo_error = true;
+ $ehlo[]=$line;
+ break;
+ }
+ }
+ if ($ehlo_error) {
+ do_err('SMTP EHLO failed. You need ESMTP support for SMTP STARTTLS');
+ } elseif (!array_key_exists('STARTTLS',$ehlo)) {
+ do_err('STARTTLS support is not declared by SMTP server.');
+ }
+
+ fwrite($stream,"STARTTLS\r\n");
+ $starttls_response=fgets($stream, 1024);
+ if ($starttls_response[0]!=2) {
+ $starttls_cmd_err = 'SMTP STARTTLS failed. Server replied: '
+ .htmlspecialchars($starttls_response);
+ do_err($starttls_cmd_err);
+ } elseif(! stream_socket_enable_crypto($stream,true,STREAM_CRYPTO_METHOD_TLS_CLIENT)) {
+ do_err('Failed to enable encryption on SMTP STARTTLS connection.');
+ } else {
+ echo $IND . "SMTP STARTTLS extension looks OK.<br />\n";
+ }
+ // According to RFC we should second ehlo call here.
}
fputs($stream, 'QUIT');
fclose($stream);
- echo $IND . 'SMTP server OK (<tt><small>'.trim($smtpline)."</small></tt>)<br />\n";
+ echo $IND . 'SMTP server OK (<tt><small>'.
+ trim(htmlspecialchars($smtpline))."</small></tt>)<br />\n";
/* POP before SMTP */
if($pop_before_smtp) {
$stream = fsockopen($smtpServerAddress, 110, $err_no, $err_str);
if (!$stream) {
- do_err("Error connecting to POP Server ($smtpServerAddress:110)"
- . " $err_no : $err_str");
+ do_err("Error connecting to POP Server ($smtpServerAddress:110) "
+ . $err_no . ' : ' . htmlspecialchars($err_str));
}
$tmp = fgets($stream, 1024);
if (substr($tmp, 0, 3) != '+OK') {
do_err("Error connecting to POP Server ($smtpServerAddress:110)"
- . ' '.$tmp);
+ . ' '.htmlspecialchars($tmp));
}
fputs($stream, 'QUIT');
fclose($stream);
}
}
+/**
+ * Check the IMAP server
+ */
echo "Checking IMAP service....<br />\n";
-$stream = fsockopen( ($use_imap_tls?'tls://':'').$imapServerAddress, $imapPort,
- $errorNumber, $errorString);
+/** Can we open a connection? */
+$stream = fsockopen( ($use_imap_tls==1?'tls://':'').$imapServerAddress, $imapPort,
+ $errorNumber, $errorString);
if(!$stream) {
do_err("Error connecting to IMAP server \"$imapServerAddress:$imapPort\".".
- "Server error: ($errorNumber) $errorString");
+ "Server error: ($errorNumber) ".
+ htmlspecialchars($errorString));
}
+/** Is the first response 'OK'? */
$imapline = fgets($stream, 1024);
if(substr($imapline, 0,4) != '* OK') {
- do_err('Error connecting to IMAP server. Server error: '.$imapline);
+ do_err('Error connecting to IMAP server. Server error: '.
+ htmlspecialchars($imapline));
+}
+
+echo $IND . 'IMAP server ready (<tt><small>'.
+ htmlspecialchars(trim($imapline))."</small></tt>)<br />\n";
+
+/** Check capabilities */
+fputs($stream, "A001 CAPABILITY\r\n");
+$capline = '';
+while ($line=fgets($stream, 1024)){
+ if (preg_match("/A001.*/",$line)) {
+ break;
+ } else {
+ $capline.=$line;
+ }
+}
+
+/* don't display capabilities before STARTTLS */
+if ($use_imap_tls===2 && stristr($capline, 'STARTTLS') === false) {
+ do_err('Your server doesn\'t support STARTTLS.');
+} elseif($use_imap_tls===2) {
+ /* try starting starttls */
+ fwrite($stream,"A002 STARTTLS\r\n");
+ $starttls_line=fgets($stream, 1024);
+ if (! preg_match("/^A002 OK.*/i",$starttls_line)) {
+ $imap_starttls_err = 'IMAP STARTTLS failed. Server replied: '
+ .htmlspecialchars($starttls_line);
+ do_err($imap_starttls_err);
+ } elseif (! stream_socket_enable_crypto($stream,true,STREAM_CRYPTO_METHOD_TLS_CLIENT)) {
+ do_err('Failed to enable encryption on IMAP connection.');
+ } else {
+ echo $IND . "IMAP STARTTLS extension looks OK.<br />\n";
+ }
+
+ // get new capability line
+ fwrite($stream,"A003 CAPABILITY\r\n");
+ $capline='';
+ while ($line=fgets($stream, 1024)){
+ if (preg_match("/A003.*/",$line)) {
+ break;
+ } else {
+ $capline.=$line;
+ }
+ }
}
-fputs($stream, '001 LOGOUT');
+echo $IND . 'Capabilities: <tt>'.htmlspecialchars($capline)."</tt><br />\n";
+
+if($imap_auth_mech == 'login' && stristr($capline, 'LOGINDISABLED') !== FALSE) {
+ do_err('Your server doesn\'t allow plaintext logins. '.
+ 'Try enabling another authentication mechanism like CRAM-MD5, DIGEST-MD5 or TLS-encryption '.
+ 'in the SquirrelMail configuration.', FALSE);
+}
+
+/** OK, close connection */
+fputs($stream, "A004 LOGOUT\r\n");
fclose($stream);
-echo $IND . 'IMAP server OK (<tt><small>'.trim($imapline)."</small></tt>)<br />\n";
+echo "Checking internationalization (i18n) settings...<br />\n";
+echo "$IND gettext - ";
+if (function_exists('gettext')) {
+ echo 'Gettext functions are available.'
+ .' On some systems you must have appropriate system locales compiled.'
+ ."<br />\n";
+
+ /* optional setlocale() tests. Should work only on glibc systems. */
+ if (sqgetGlobalVar('testlocales',$testlocales,SQ_GET)) {
+ include_once(SM_PATH . 'functions/i18n.php');
+ echo $IND . $IND . 'Testing translations:<br>';
+ foreach ($languages as $lang_code => $lang_data) {
+ /* don't test aliases */
+ if (isset($lang_data['NAME'])) {
+ /* locale can be $lang_code or $lang_data['LOCALE'] */
+ if (isset($lang_data['LOCALE'])) {
+ $setlocale = $lang_data['LOCALE'];
+ } else {
+ $setlocale = $lang_code;
+ }
+ /* prepare information about tested locales */
+ if (is_array($setlocale)) {
+ $display_locale = implode(', ',$setlocale);
+ $locale_count = count($setlocale);
+ } else {
+ $display_locale = $setlocale;
+ $locale_count = 1;
+ }
+ $tested_locales_msg = 'Tested '.htmlspecialchars($display_locale).' '
+ .($locale_count>1 ? 'locales':'locale'). '.';
+
+ echo $IND . $IND .$IND . $lang_data['NAME'].' (' .$lang_code. ') - ';
+ $retlocale = sq_setlocale(LC_ALL,$setlocale);
+ if (is_bool($retlocale)) {
+ echo '<font color="red">unsupported</font>. ';
+ echo $tested_locales_msg;
+ } else {
+ echo 'supported. '
+ .$tested_locales_msg
+ .' setlocale() returned "'.htmlspecialchars($retlocale).'"';
+ }
+ echo "<br />\n";
+ }
+ }
+ echo $IND . $IND . '<a href="configtest.php">Don\'t test translations</a>';
+ } else {
+ echo $IND . $IND . '<a href="configtest.php?testlocales=1">Test translations</a>. '
+ .'This test is not accurate and might work only on some systems.'
+ ."\n";
+ }
+ echo "<br />\n";
+ /* end of translation tests */
+} else {
+ echo 'Gettext functions are unavailable.'
+ .' SquirrelMail will use slower internal gettext functions.'
+ ."<br />\n";
+}
+echo "$IND mbstring - ";
+if (function_exists('mb_detect_encoding')) {
+ echo "Mbstring functions are available.<br />\n";
+} else {
+ echo 'Mbstring functions are unavailable.'
+ ." Japanese translation won't work.<br />\n";
+}
+echo "$IND recode - ";
+if (function_exists('recode')) {
+ echo "Recode functions are available.<br />\n";
+} elseif (isset($use_php_recode) && $use_php_recode) {
+ echo "Recode functions are unavailable.<br />\n";
+ do_err('Your configuration requires recode support, but recode support is missing.');
+} else {
+ echo "Recode functions are unavailable.<br />\n";
+}
+echo "$IND iconv - ";
+if (function_exists('iconv')) {
+ echo "Iconv functions are available.<br />\n";
+} elseif (isset($use_php_iconv) && $use_php_iconv) {
+ echo "Iconv functions are unavailable.<br />\n";
+ do_err('Your configuration requires iconv support, but iconv support is missing.');
+} else {
+ echo "Iconv functions are unavailable.<br />\n";
+}
+// same test as in include/validate.php
+echo "$IND timezone - ";
+if ( (!ini_get('safe_mode')) ||
+ !strcmp(ini_get('safe_mode_allowed_env_vars'),'') ||
+ preg_match('/^([\w_]+,)*TZ/', ini_get('safe_mode_allowed_env_vars')) ) {
+ echo "Webmail users can change their time zone settings. \n";
+} else {
+ echo "Webmail users can't change their time zone settings. \n";
+}
+if (isset($_ENV['TZ'])) {
+ echo 'Default time zone is '.htmlspecialchars($_ENV['TZ']);
+} else {
+ echo 'Current time zone is '.date('T');
+}
+echo ".<br />\n";
+
+// Pear DB tests
+echo "Checking database functions...<br />\n";
+if($addrbook_dsn || $prefs_dsn || $addrbook_global_dsn) {
+ @include_once('DB.php');
+ if (class_exists('DB')) {
+ echo "$IND PHP Pear DB support is present.<br />\n";
+ $db_functions=array(
+ 'dbase' => 'dbase_open',
+ 'fbsql' => 'fbsql_connect',
+ 'interbase' => 'ibase_connect',
+ 'informix' => 'ifx_connect',
+ 'msql' => 'msql_connect',
+ 'mssql' => 'mssql_connect',
+ 'mysql' => 'mysql_connect',
+ 'mysqli' => 'mysqli_connect',
+ 'oci8' => 'ocilogon',
+ 'odbc' => 'odbc_connect',
+ 'pgsql' => 'pg_connect',
+ 'sqlite' => 'sqlite_open',
+ 'sybase' => 'sybase_connect'
+ );
+
+ $dsns = array();
+ if($prefs_dsn) {
+ $dsns['preferences'] = $prefs_dsn;
+ }
+ if($addrbook_dsn) {
+ $dsns['addressbook'] = $addrbook_dsn;
+ }
+ if($addrbook_global_dsn) {
+ $dsns['global addressbook'] = $addrbook_global_dsn;
+ }
+
+ foreach($dsns as $type => $dsn) {
+ $aDsn = explode(':', $dsn);
+ $dbtype = array_shift($aDsn);
+ if(isset($db_functions[$dbtype]) && function_exists($db_functions[$dbtype])) {
+ echo "$IND$dbtype database support present.<br />\n";
+
+ // now, test this interface:
+
+ $dbh = DB::connect($dsn, true);
+ if (DB::isError($dbh)) {
+ do_err('Database error: '. htmlspecialchars(DB::errorMessage($dbh)) .
+ ' in ' .$type .' DSN.');
+ }
+ $dbh->disconnect();
+ echo "$IND$type database connect successful.<br />\n";
+
+ } else {
+ do_err($dbtype.' database support not present!');
+ }
+ }
+ } else {
+ $db_error='Required PHP PEAR DB support is not available.'
+ .' Is PEAR installed and is the include path set correctly to find <tt>DB.php</tt>?'
+ .' The include path is now:<tt>' . ini_get('include_path') . '</tt>.';
+ do_err($db_error);
+ }
+} else {
+ echo $IND."not using database functionality.<br />\n";
+}
-// other possible checks:
-// ? prefs/abook DSN
-// ? locale/gettext
-// ? actually start a session to see if it works
-// ? ...
-?>
+// LDAP DB tests
+echo "Checking LDAP functions...<br />\n";
+if( empty($ldap_server) ) {
+ echo $IND."not using LDAP functionality.<br />\n";
+} else {
+ if ( !function_exists('ldap_connect') ) {
+ do_err('Required LDAP support is not available.');
+ } else {
+ echo "$IND LDAP support present.<br />\n";
+ foreach ( $ldap_server as $param ) {
+
+ $linkid = @ldap_connect($param['host'], (empty($param['port']) ? 389 : $param['port']) );
+
+ if ( $linkid ) {
+ echo "$IND LDAP connect to ".$param['host']." successful: ".$linkid."<br />\n";
+
+ if ( !empty($param['protocol']) &&
+ !ldap_set_option($linkid, LDAP_OPT_PROTOCOL_VERSION, $param['protocol']) ) {
+ do_err('Unable to set LDAP protocol');
+ }
+
+ if ( empty($param['binddn']) ) {
+ $bind = @ldap_bind($linkid);
+ } else {
+ $bind = @ldap_bind($param['binddn'], $param['bindpw']);
+ }
+
+ if ( $bind ) {
+ echo "$IND LDAP Bind Successful <br />";
+ } else {
+ do_err('Unable to Bind to LDAP Server');
+ }
+
+ @ldap_close($linkid);
+ } else {
+ do_err('Connection to LDAP failed');
+ }
+ }
+ }
+}
+echo '<hr width="75%" align="center">';
+echo '<h2 align="center">Summary</h2>';
+$footer = '<hr width="75%" align="center">';
+if ($warnings) {
+ echo '<p>No fatal errors were found, but there was at least 1 warning. Please check the flagged issue(s) carefully, as correcting them may prevent erratic, undefined, or incorrect behavior (or flat out breakage).</p>';
+ echo $footer;
+} else {
+ print <<< EOF
<p>Congratulations, your SquirrelMail setup looks fine to me!</p>
<p><a href="login.php">Login now</a></p>
</body>
</html>
+EOF;
+ echo $footer;
+}
+?>
\ No newline at end of file
projects / squirrelmail.git / blobdiff