| 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 | function do_err($str, $exit = TRUE) { |
| 17 | echo '<p><font color="red"><b>ERROR:</b></font> ' .$str. "</p>\n"; |
| 18 | if($exit) { |
| 19 | echo '</body></html>'; |
| 20 | exit; |
| 21 | } |
| 22 | } |
| 23 | |
| 24 | $IND = str_repeat(' ',4); |
| 25 | |
| 26 | ob_implicit_flush(); |
| 27 | define('SM_PATH', '../'); |
| 28 | |
| 29 | /* |
| 30 | * Load config before output begins. functions/strings.php depends on |
| 31 | * functions/globals.php. functions/global.php needs to be run before |
| 32 | * any html output starts. If config.php is missing, error will be displayed |
| 33 | * later. |
| 34 | */ |
| 35 | if (file_exists(SM_PATH . 'config/config.php')) { |
| 36 | include(SM_PATH . 'config/config.php'); |
| 37 | include(SM_PATH . 'functions/strings.php'); |
| 38 | } |
| 39 | ?><!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> |
| 40 | <html> |
| 41 | <head> |
| 42 | <title>SquirrelMail configtest</title> |
| 43 | </head> |
| 44 | <body> |
| 45 | <h1>SquirrelMail configtest</h1> |
| 46 | |
| 47 | <p>This script will try to check some aspects of your SquirrelMail configuration |
| 48 | and point you to errors whereever it can find them. You need to go run <tt>conf.pl</tt> |
| 49 | in this directory first before you run this script.</p> |
| 50 | |
| 51 | <?php |
| 52 | |
| 53 | |
| 54 | $included = array_map('basename', get_included_files() ); |
| 55 | if(!in_array('config.php', $included)) { |
| 56 | if(!file_exists(SM_PATH . 'config/config.php')) { |
| 57 | do_err('Config file '.SM_PATH . 'config/config.php does not exist!<br />'. |
| 58 | 'You need to run <tt>conf.pl</tt> first.'); |
| 59 | } |
| 60 | do_err('Could not read '.SM_PATH.'config/config.php! Check file permissions.'); |
| 61 | } |
| 62 | if(!in_array('strings.php', $included)) { |
| 63 | do_err('Could not include '.SM_PATH.'functions/strings.php!<br />'. |
| 64 | 'Check permissions on that file.'); |
| 65 | } |
| 66 | |
| 67 | /* checking PHP specs */ |
| 68 | |
| 69 | echo '<p>SquirrelMail version: '.$version.'<br />'. |
| 70 | 'Config file version: '.$config_version . '<br />'. |
| 71 | 'Config file last modified: '.date ('d F Y H:i:s', filemtime(SM_PATH . 'config/config.php')).'</p>'; |
| 72 | |
| 73 | echo "Checking PHP configuration...<br />\n"; |
| 74 | |
| 75 | if(!check_php_version(4,0,6)) { |
| 76 | do_err('Insufficient PHP version: '. PHP_VERSION . '! Minimum required: 4.0.6'); |
| 77 | } |
| 78 | |
| 79 | echo $IND . 'PHP version '.PHP_VERSION.' OK.<br />'; |
| 80 | |
| 81 | $php_exts = array('session','pcre'); |
| 82 | $diff = array_diff($php_exts, get_loaded_extensions()); |
| 83 | if(count($diff)) { |
| 84 | do_err('Required PHP extensions missing: '.implode(', ',$diff) ); |
| 85 | } |
| 86 | |
| 87 | echo $IND . 'PHP extensions OK.<br />'; |
| 88 | |
| 89 | |
| 90 | /* checking paths */ |
| 91 | |
| 92 | echo "Checking paths...<br />\n"; |
| 93 | |
| 94 | if(!file_exists($data_dir)) { |
| 95 | do_err("Data dir ($data_dir) does not exist!"); |
| 96 | } |
| 97 | if(!is_dir($data_dir)) { |
| 98 | do_err("Data dir ($data_dir) is not a directory!"); |
| 99 | } |
| 100 | if(!is_readable($data_dir)) { |
| 101 | do_err("I cannot read from data dir ($data_dir)!"); |
| 102 | } |
| 103 | if(!is_writable($data_dir)) { |
| 104 | do_err("I cannot write to data dir ($data_dir)!"); |
| 105 | } |
| 106 | |
| 107 | // todo_ornot: actually write something and read it back. |
| 108 | echo $IND . "Data dir OK.<br />\n"; |
| 109 | |
| 110 | |
| 111 | if($data_dir == $attachment_dir) { |
| 112 | echo $IND . "Attachment dir is the same as data dir.<br />\n"; |
| 113 | } else { |
| 114 | if(!file_exists($attachment_dir)) { |
| 115 | do_err("Attachment dir ($attachment_dir) does not exist!"); |
| 116 | } |
| 117 | if (!is_dir($attachment_dir)) { |
| 118 | do_err("Attachment dir ($attachment_dir) is not a directory!"); |
| 119 | } |
| 120 | if (!is_readable($attachment_dir)) { |
| 121 | do_err("I cannot read from attachment dir ($attachment_dir)!"); |
| 122 | } |
| 123 | if (!is_writable($attachment_dir)) { |
| 124 | do_err("I cannot write to attachment dir ($attachment_dir)!"); |
| 125 | } |
| 126 | echo $IND . "Attachment dir OK.<br />\n"; |
| 127 | } |
| 128 | |
| 129 | |
| 130 | /* check plugins and themes */ |
| 131 | if (isset($plugins[0])) { |
| 132 | foreach($plugins as $plugin) { |
| 133 | if(!file_exists(SM_PATH .'plugins/'.$plugin)) { |
| 134 | do_err('You have enabled the <i>'.$plugin.'</i> plugin but I cannot find it.', FALSE); |
| 135 | } elseif (!is_readable(SM_PATH .'plugins/'.$plugin.'/setup.php')) { |
| 136 | do_err('You have enabled the <i>'.$plugin.'</i> plugin but I cannot read its setup.php file.', FALSE); |
| 137 | } |
| 138 | } |
| 139 | echo $IND . "Plugins OK.<br />\n"; |
| 140 | } else { |
| 141 | echo $IND . "Plugins are not enabled in config.<br />\n"; |
| 142 | } |
| 143 | foreach($theme as $thm) { |
| 144 | if(!file_exists($thm['PATH'])) { |
| 145 | do_err('You have enabled the <i>'.$thm['NAME'].'</i> theme but I cannot find it ('.$thm['PATH'].').', FALSE); |
| 146 | } elseif(!is_readable($thm['PATH'])) { |
| 147 | do_err('You have enabled the <i>'.$thm['NAME'].'</i> theme but I cannot read it ('.$thm['PATH'].').', FALSE); |
| 148 | } |
| 149 | } |
| 150 | |
| 151 | echo $IND . "Themes OK.<br />\n"; |
| 152 | |
| 153 | |
| 154 | /* check outgoing mail */ |
| 155 | |
| 156 | if($use_smtp_tls || $use_imap_tls) { |
| 157 | if(!check_php_version(4,3,0)) { |
| 158 | do_err('You need at least PHP 4.3.0 for SMTP/IMAP TLS!'); |
| 159 | } |
| 160 | if(!extension_loaded('openssl')) { |
| 161 | do_err('You need the openssl PHP extension to use SMTP/IMAP TLS!'); |
| 162 | } |
| 163 | } |
| 164 | |
| 165 | echo "Checking outgoing mail service....<br />\n"; |
| 166 | |
| 167 | if($useSendmail) { |
| 168 | // is_executable also checks for existance, but we want to be as precise as possible with the errors |
| 169 | if(!file_exists($sendmail_path)) { |
| 170 | do_err("Location of sendmail program incorrect ($sendmail_path)!"); |
| 171 | } |
| 172 | if(!is_executable($sendmail_path)) { |
| 173 | do_err("I cannot execute the sendmail program ($sendmail_path)!"); |
| 174 | } |
| 175 | |
| 176 | echo $IND . "sendmail OK<br />\n"; |
| 177 | } else { |
| 178 | $stream = fsockopen( ($use_smtp_tls?'tls://':'').$smtpServerAddress, $smtpPort, |
| 179 | $errorNumber, $errorString); |
| 180 | if(!$stream) { |
| 181 | do_err("Error connecting to SMTP server \"$smtpServerAddress:$smtpPort\".". |
| 182 | "Server error: ($errorNumber) $errorString"); |
| 183 | } |
| 184 | |
| 185 | // check for SMTP code; should be 2xx to allow us access |
| 186 | $smtpline = fgets($stream, 1024); |
| 187 | if(((int) $smtpline{0}) > 3) { |
| 188 | do_err("Error connecting to SMTP server. Server error: ".$smtpline); |
| 189 | } |
| 190 | |
| 191 | fputs($stream, 'QUIT'); |
| 192 | fclose($stream); |
| 193 | echo $IND . 'SMTP server OK (<tt><small>'.trim($smtpline)."</small></tt>)<br />\n"; |
| 194 | |
| 195 | /* POP before SMTP */ |
| 196 | if($pop_before_smtp) { |
| 197 | $stream = fsockopen($smtpServerAddress, 110, $err_no, $err_str); |
| 198 | if (!$stream) { |
| 199 | do_err("Error connecting to POP Server ($smtpServerAddress:110)" |
| 200 | . " $err_no : $err_str"); |
| 201 | } |
| 202 | |
| 203 | $tmp = fgets($stream, 1024); |
| 204 | if (substr($tmp, 0, 3) != '+OK') { |
| 205 | do_err("Error connecting to POP Server ($smtpServerAddress:110)" |
| 206 | . ' '.$tmp); |
| 207 | } |
| 208 | fputs($stream, 'QUIT'); |
| 209 | fclose($stream); |
| 210 | echo $IND . "POP-before-SMTP OK.<br />\n"; |
| 211 | } |
| 212 | } |
| 213 | |
| 214 | echo "Checking IMAP service....<br />\n"; |
| 215 | |
| 216 | $stream = fsockopen( ($use_imap_tls?'tls://':'').$imapServerAddress, $imapPort, |
| 217 | $errorNumber, $errorString); |
| 218 | if(!$stream) { |
| 219 | do_err("Error connecting to IMAP server \"$imapServerAddress:$imapPort\".". |
| 220 | "Server error: ($errorNumber) $errorString"); |
| 221 | } |
| 222 | |
| 223 | $imapline = fgets($stream, 1024); |
| 224 | if(substr($imapline, 0,4) != '* OK') { |
| 225 | do_err('Error connecting to IMAP server. Server error: '.$imapline); |
| 226 | } |
| 227 | |
| 228 | fputs($stream, '001 LOGOUT'); |
| 229 | fclose($stream); |
| 230 | |
| 231 | echo $IND . 'IMAP server OK (<tt><small>'.trim($imapline)."</small></tt>)<br />\n"; |
| 232 | |
| 233 | // other possible checks: |
| 234 | // ? prefs/abook DSN |
| 235 | // ? locale/gettext |
| 236 | // ? actually start a session to see if it works |
| 237 | // ? ... |
| 238 | ?> |
| 239 | |
| 240 | <p>Congratulations, your SquirrelMail setup looks fine to me!</p> |
| 241 | |
| 242 | <p><a href="<?php echo SM_PATH; ?>src/login.php">Login now</a></p> |
| 243 | |
| 244 | </body> |
| 245 | </html> |