sanity_check.php

   1 <?php
   2         define('EXPECTED_CONFIG_VERSION', 5);
   3
   4         if (!file_exists("config.php")) {
   5                 print __("<b>Fatal Error</b>: You forgot to copy
   6                 <b>config.php-dist</b> to <b>config.php</b> and edit it.\n");
   7                 exit;
   8         }
   9
  10         require_once "config.php";
  11
  12         if (CONFIG_VERSION != EXPECTED_CONFIG_VERSION) {
  13                 return __("config: your config file version is incorrect. See config.php-dist.\n");
  14         }
  15
  16         if (defined('RSS_BACKEND_TYPE')) {
  17                 print __("<b>Fatal error</b>: RSS_BACKEND_TYPE is deprecated. Please remove this
  18                         option from config.php\n");
  19                 exit;
  20         }
  21
  22         if (file_exists("xml-export.php") || file_exists("xml-import.php")) {
  23                 print __("<b>Fatal Error</b>: XML Import/Export tools (<b>xml-export.php</b>
  24                 and <b>xml-import.php</b>) could be used maliciously. Please remove them
  25                 from your TT-RSS instance.\n");
  26                 exit;
  27         }
  28
  29         if (SINGLE_USER_MODE && DAEMON_UPDATE_LOGIN_LIMIT > 0) {
  30                 print __("<b>Fatal Error</b>: Please set DAEMON_UPDATE_LOGIN_LIMIT
  31                         to 0 in single user mode.\n");
  32                 exit;
  33         }
  34
  35         if (USE_CURL_FOR_ICONS && ! function_exists("curl_init")) {
  36                 print __("<b>Fatal Error</b>: You have enabled USE_CURL_FOR_ICONS, but your PHP
  37                         doesn't seem to support CURL functions.");
  38                 exit;
  39         }
  40
  41         if (!defined('SESSION_EXPIRE_TIME')) {
  42                 $err_msg = __("config: SESSION_EXPIRE_TIME is undefined");
  43         }
  44
  45         if (SESSION_EXPIRE_TIME < 60) {
  46                 $err_msg = __("config: SESSION_EXPIRE_TIME is too low (less than 60)");
  47         }
  48
  49         if (SESSION_EXPIRE_TIME < SESSION_COOKIE_LIFETIME) {
  50                 $err_msg = __("config: SESSION_EXPIRE_TIME should be greater or equal to" .
  51                         "SESSION_COOKIE_LIFETIME");
  52         }
  53
  54 /*      if (defined('DISABLE_SESSIONS')) {
  55                 $err_msg = "config: you have enabled DISABLE_SESSIONS. Please disable this option.";
  56 } */
  57
  58         if (DATABASE_BACKED_SESSIONS && SINGLE_USER_MODE) {
  59                 $err_msg = __("config: DATABASE_BACKED_SESSIONS is incompatible with SINGLE_USER_MODE");
  60         }
  61
  62         if (DATABASE_BACKED_SESSIONS && DB_TYPE == "mysql") {
  63                 $err_msg = __("config: DATABASE_BACKED_SESSIONS are currently broken with MySQL");
  64         }
  65
  66         if ($err_msg) {
  67                 print "<b>".__("Fatal Error")."</b>: $err_msg\n";
  68                 exit;
  69         }
  70
  71 ?>