config/configtest.php

   1 <?php
   2 /*
   3  * SquirrelMail configtest script
   4  *
   5  * Copyright (c) 2003 The SquirrelMail Project Team
   6  * Licensed under the GNU GPL. For full terms see the file COPYING.
   7  *
   8  * $Id $
   9  */
  10
  11 /************************************************************
  12  * NOTE: you do not need to change this script!             *
  13  * If it throws errors you need to adjust your config.      *
  14  ************************************************************/
  15
  16 ?><!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
  17 <html>
  18 <head>
  19     <title>SquirrelMail configtest</title>
  20 </head>
  21 <body>
  22 <h1>SquirrelMail configtest</h1>
  23
  24 <p>This script will try to check some aspects of your SquirrelMail configuration
  25 and point you to errors whereever it can find them. You need to go run <tt>conf.pl</tt>
  26 in this directory first before you run this script.</p>
  27
  28 <?php
  29
  30 function do_err($str, $exit = TRUE) {
  31     echo '<p><font color="red"><b>ERROR:</b></font> ' .$str. "</p>\n";
  32     if($exit) {
  33          echo '</body></html>';
  34          exit;
  35     }
  36 }
  37
  38 $IND = str_repeat('&nbsp;',4);
  39
  40 ob_implicit_flush();
  41 define('SM_PATH', '../');
  42
  43 include(SM_PATH . 'config/config.php');
  44 include(SM_PATH . 'functions/strings.php');
  45
  46 $included = array_map('basename', get_included_files() );
  47 if(!in_array('config.php', $included)) {
  48     if(!file_exists(SM_PATH . 'config/config.php')) {
  49         do_err('Config file '.SM_PATH . 'config/config.php does not exist!<br />'.
  50                'You need to run <tt>conf.pl</tt> first.');
  51     }
  52     do_err('Could not read '.SM_PATH.'config/config.php! Check file permissions.');
  53 }
  54 if(!in_array('strings.php', $included)) {
  55     do_err('Could not include '.SM_PATH.'functions/strings.php!<br />'.
  56            'Check permissions on that file.');
  57 }
  58
  59 /* checking PHP specs */
  60
  61 echo '<p>SquirrelMail version: '.$version.'<br />'.
  62      'Config file version: '.$config_version . '<br />'.
  63      'Config file last modified: '.date ('d F Y H:i:s', filemtime(SM_PATH . 'config/config.php')).'</p>';
  64
  65 echo "Checking PHP configuration...<br />\n";
  66
  67 if(!check_php_version(4,0,6)) {
  68     do_err('Insufficient PHP version: '. PHP_VERSION . '! Minimum required: 4.0.6');
  69 }
  70
  71 echo $IND . 'PHP version '.PHP_VERSION.' OK.<br />';
  72
  73 $php_exts = array('session','pcre');
  74 $diff = array_diff($php_exts, get_loaded_extensions());
  75 if(count($diff)) {
  76     do_err('Required PHP extensions missing: '.implode(', ',$diff) );
  77 }
  78
  79 echo $IND . 'PHP extensions OK.<br />';
  80
  81
  82 /* checking paths */
  83
  84 echo "Checking paths...<br />\n";
  85
  86 if(!file_exists($data_dir)) {
  87     do_err("Data dir ($data_dir) does not exist!");
  88 }
  89 if(!is_dir($data_dir)) {
  90     do_err("Data dir ($data_dir) is not a directory!");
  91 }
  92 if(!is_readable($data_dir)) {
  93     do_err("I cannot read from data dir ($data_dir)!");
  94 }
  95 if(!is_writable($data_dir)) {
  96     do_err("I cannot write to data dir ($data_dir)!");
  97 }
  98
  99 // todo_ornot: actually write something and read it back.
 100 echo $IND . "Data dir OK.<br />\n";
 101
 102
 103 if($data_dir == $attachment_dir) {
 104     echo $IND . "Attachment dir is the same as data dir.<br />\n";
 105 } else {
 106     if(!file_exists($attachment_dir)) {
 107         do_err("Attachment dir ($attachment_dir) does not exist!");
 108     }
 109     if (!is_dir($attachment_dir)) {
 110         do_err("Attachment dir ($attachment_dir) is not a directory!");
 111     }
 112     if (!is_readable($attachment_dir)) {
 113         do_err("I cannot read from attachment dir ($attachment_dir)!");
 114     }
 115     if (!is_writable($attachment_dir)) {
 116         do_err("I cannot write to attachment dir ($attachment_dir)!");
 117     }
 118     echo $IND . "Attachment dir OK.<br />\n";
 119 }
 120
 121
 122 /* check plugins and themes */
 123
 124 foreach($plugins as $plugin) {
 125     if(!file_exists(SM_PATH .'plugins/'.$plugin)) {
 126         do_err('You have enabled the <i>'.$plugin.'</i> plugin but I cannot find it.', FALSE);
 127     } elseif (!is_readable(SM_PATH .'plugins/'.$plugin.'/setup.php')) {
 128         do_err('You have enabled the <i>'.$plugin.'</i> plugin but I cannot read its setup.php file.', FALSE);
 129     }
 130 }
 131
 132 echo $IND . "Plugins OK.<br />\n";
 133
 134 foreach($theme as $thm) {
 135     if(!file_exists($thm['PATH'])) {
 136         do_err('You have enabled the <i>'.$thm['NAME'].'</i> theme but I cannot find it ('.$thm['PATH'].').', FALSE);
 137     } elseif(!is_readable($thm['PATH'])) {
 138         do_err('You have enabled the <i>'.$thm['NAME'].'</i> theme but I cannot read it ('.$thm['PATH'].').', FALSE);
 139     }
 140 }
 141
 142 echo $IND . "Themes OK.<br />\n";
 143
 144
 145 /* check outgoing mail */
 146
 147 if($use_smtp_tls || $use_imap_tls) {
 148     if(!check_php_version(4,3,0)) {
 149         do_err('You need at least PHP 4.3.0 for SMTP/IMAP TLS!');
 150     }
 151     if(!extension_loaded('openssl')) {
 152         do_err('You need the openssl PHP extension to use SMTP/IMAP TLS!');
 153     }
 154 }
 155
 156 echo "Checking outgoing mail service....<br />\n";
 157
 158 if($useSendmail) {
 159     // is_executable also checks for existance, but we want to be as precise as possible with the errors
 160     if(!file_exists($sendmail_path)) {
 161         do_err("Location of sendmail program incorrect ($sendmail_path)!");
 162     }
 163     if(!is_executable($sendmail_path)) {
 164         do_err("I cannot execute the sendmail program ($sendmail_path)!");
 165     }
 166
 167     echo $IND . "sendmail OK<br />\n";
 168 } else {
 169     $stream = fsockopen( ($use_smtp_tls?'tls://':'').$smtpServerAddress, $smtpPort,
 170                         $errorNumber, $errorString);
 171     if(!$stream) {
 172         do_err("Error connecting to SMTP server \"$smtpServerAddress:$smtpPort\".".
 173             "Server error: ($errorNumber) $errorString");
 174     }
 175
 176     // check for SMTP code; should be 2xx to allow us access
 177     $smtpline = fgets($stream, 1024);
 178     if(((int) $smtpline{0}) > 3) {
 179         do_err("Error connecting to SMTP server. Server error: ".$smtpline);
 180     }
 181
 182     fputs($stream, 'QUIT');
 183     fclose($stream);
 184     echo $IND . 'SMTP server OK (<tt><small>'.trim($smtpline)."</small></tt>)<br />\n";
 185
 186     /* POP before SMTP */
 187     if($pop_before_smtp) {
 188         $stream = fsockopen($smtpServerAddress, 110, $err_no, $err_str);
 189         if (!$stream) {
 190             do_err("Error connecting to POP Server ($smtpServerAddress:110)"
 191                   . " $err_no : $err_str");
 192         }
 193
 194         $tmp = fgets($stream, 1024);
 195         if (substr($tmp, 0, 3) != '+OK') {
 196             do_err("Error connecting to POP Server ($smtpServerAddress:110)"
 197                   . ' '.$tmp);
 198         }
 199         fputs($stream, 'QUIT');
 200         fclose($stream);
 201         echo $IND . "POP-before-SMTP OK.<br />\n";
 202     }
 203 }
 204
 205 echo "Checking IMAP service....<br />\n";
 206
 207 $stream = fsockopen( ($use_imap_tls?'tls://':'').$imapServerAddress, $imapPort,
 208                        $errorNumber, $errorString);
 209 if(!$stream) {
 210     do_err("Error connecting to SMTP server \"$smtpServerAddress:$smtpPort\".".
 211         "Server error: ($errorNumber) $errorString");
 212 }
 213
 214 $imapline = fgets($stream, 1024);
 215 if(substr($imapline, 0,4) != '* OK') {
 216    do_err('Error connecting to IMAP server. Server error: '.$imapline);
 217 }
 218
 219 fputs($stream, '001 LOGOUT');
 220 fclose($stream);
 221
 222 echo $IND . 'IMAP server OK (<tt><small>'.trim($imapline)."</small></tt>)<br />\n";
 223
 224 // other possible checks:
 225 // ? prefs/abook DSN
 226 // ? locale/gettext
 227 // ? actually start a session to see if it works
 228 // ? ...
 229 ?>
 230
 231 <p>Congratulations, your SquirrelMail setup looks fine to me!</p>
 232
 233 <p><a href="<?php echo SM_PATH; ?>src/login.php">Login now</a></p>
 234
 235 </body>
 236 </html>