diff options
Diffstat (limited to 'include/sanity_check.php')
| -rwxr-xr-x | include/sanity_check.php | 206 |
1 files changed, 0 insertions, 206 deletions
diff --git a/include/sanity_check.php b/include/sanity_check.php deleted file mode 100755 index 3d6a496b5..000000000 --- a/include/sanity_check.php +++ /dev/null @@ -1,206 +0,0 @@ -<?php - /* WARNING! If you modify this file, you are ON YOUR OWN! */ - - function make_self_url() { - $proto = is_server_https() ? 'https' : 'http'; - - return $proto . '://' . $_SERVER["HTTP_HOST"] . $_SERVER["REQUEST_URI"]; - } - - function make_self_url_path() { - if (!isset($_SERVER["HTTP_HOST"])) return false; - - $proto = is_server_https() ? 'https' : 'http'; - $url_path = $proto . '://' . $_SERVER["HTTP_HOST"] . parse_url($_SERVER["REQUEST_URI"], PHP_URL_PATH); - - return $url_path; - } - - function check_mysql_tables() { - $pdo = Db::pdo(); - - $sth = $pdo->prepare("SELECT engine, table_name FROM information_schema.tables WHERE - table_schema = ? AND table_name LIKE 'ttrss_%' AND engine != 'InnoDB'"); - $sth->execute([Config::get(Config::DB_NAME)]); - - $bad_tables = []; - - while ($line = $sth->fetch()) { - array_push($bad_tables, $line); - } - - return $bad_tables; - } - - function initial_sanity_check() { - - $errors = array(); - - if (strpos(Config::get(Config::PLUGINS), "auth_") === false) { - array_push($errors, "Please enable at least one authentication module via Config::get(Config::PLUGINS) constant in config.php"); - } - - if (function_exists('posix_getuid') && posix_getuid() == 0) { - array_push($errors, "Please don't run this script as root."); - } - - if (version_compare(PHP_VERSION, '7.1.0', '<')) { - array_push($errors, "PHP version 7.1.0 or newer required. You're using " . PHP_VERSION . "."); - } - - if (!class_exists("UConverter")) { - array_push($errors, "PHP UConverter class is missing, it's provided by the Internationalization (intl) module."); - } - - if (!is_writable(Config::get(Config::CACHE_DIR) . "/images")) { - array_push($errors, "Image cache is not writable (chmod -R 777 ".Config::get(Config::CACHE_DIR)."/images)"); - } - - if (!is_writable(Config::get(Config::CACHE_DIR) . "/upload")) { - array_push($errors, "Upload cache is not writable (chmod -R 777 ".Config::get(Config::CACHE_DIR)."/upload)"); - } - - if (!is_writable(Config::get(Config::CACHE_DIR) . "/export")) { - array_push($errors, "Data export cache is not writable (chmod -R 777 ".Config::get(Config::CACHE_DIR)."/export)"); - } - - if (Config::get(Config::SINGLE_USER_MODE) && class_exists("PDO")) { - $pdo = Db::pdo(); - - $res = $pdo->query("SELECT id FROM ttrss_users WHERE id = 1"); - - if (!$res->fetch()) { - array_push($errors, "SINGLE_USER_MODE is enabled but default admin account is not found."); - } - } - - if (php_sapi_name() != "cli") { - $ref_self_url_path = make_self_url_path(); - - if ($ref_self_url_path) { - $ref_self_url_path = preg_replace("/\w+\.php$/", "", $ref_self_url_path); - } - - if (Config::get(Config::SELF_URL_PATH) == "http://example.org/tt-rss/") { - $hint = $ref_self_url_path ? "(possible value: <b>$ref_self_url_path</b>)" : ""; - array_push($errors, - "Please set SELF_URL_PATH to the correct value for your server: $hint"); - } - - if ($ref_self_url_path && - (!defined('_SKIP_SELF_URL_PATH_CHECKS') || !_SKIP_SELF_URL_PATH_CHECKS) && - Config::get(Config::SELF_URL_PATH) != $ref_self_url_path && Config::get(Config::SELF_URL_PATH) != mb_substr($ref_self_url_path, 0, mb_strlen($ref_self_url_path)-1)) { - array_push($errors, - "Please set SELF_URL_PATH to the correct value detected for your server: <b>$ref_self_url_path</b> (you're using: <b>" . Config::get(Config::SELF_URL_PATH) . "</b>)"); - } - } - - if (!is_writable(Config::get(Config::ICONS_DIR))) { - array_push($errors, "ICONS_DIR defined in config.php is not writable (chmod -R 777 ".Config::get(Config::ICONS_DIR).").\n"); - } - - if (!is_writable(Config::get(Config::LOCK_DIRECTORY))) { - array_push($errors, "LOCK_DIRECTORY is not writable (chmod -R 777 ".Config::get(Config::LOCK_DIRECTORY).").\n"); - } - - if (!function_exists("curl_init") && !ini_get("allow_url_fopen")) { - array_push($errors, "PHP configuration option allow_url_fopen is disabled, and CURL functions are not present. Either enable allow_url_fopen or install PHP extension for CURL."); - } - - if (!function_exists("json_encode")) { - array_push($errors, "PHP support for JSON is required, but was not found."); - } - - if (!class_exists("PDO")) { - array_push($errors, "PHP support for PDO is required but was not found."); - } - - if (!function_exists("mb_strlen")) { - array_push($errors, "PHP support for mbstring functions is required but was not found."); - } - - if (!function_exists("hash")) { - array_push($errors, "PHP support for hash() function is required but was not found."); - } - - if (ini_get("safe_mode")) { - array_push($errors, "PHP safe mode setting is obsolete and not supported by tt-rss."); - } - - if (!function_exists("mime_content_type")) { - array_push($errors, "PHP function mime_content_type() is missing, try enabling fileinfo module."); - } - - if (!class_exists("DOMDocument")) { - array_push($errors, "PHP support for DOMDocument is required, but was not found."); - } - - if (Config::get(Config::DB_TYPE) == "mysql") { - $bad_tables = check_mysql_tables(); - - if (count($bad_tables) > 0) { - $bad_tables_fmt = []; - - foreach ($bad_tables as $bt) { - array_push($bad_tables_fmt, sprintf("%s (%s)", $bt['table_name'], $bt['engine'])); - } - - $msg = "<p>The following tables use an unsupported MySQL engine: <b>" . - implode(", ", $bad_tables_fmt) . "</b>.</p>"; - - $msg .= "<p>The only supported engine on MySQL is InnoDB. MyISAM lacks functionality to run - tt-rss. - Please backup your data (via OPML) and re-import the schema before continuing.</p> - <p><b>WARNING: importing the schema would mean LOSS OF ALL YOUR DATA.</b></p>"; - - - array_push($errors, $msg); - } - } - - if (count($errors) > 0 && php_sapi_name() != "cli") { ?> - <!DOCTYPE html> - <html> - <head> - <title>Startup failed</title> - <meta http-equiv="Content-Type" content="text/html; charset=utf-8"> - <link rel="stylesheet" type="text/css" href="themes/light.css"> - </head> - <body class='sanity_failed claro ttrss_utility'> - <div class="content"> - - <h1>Startup failed</h1> - - <p>Tiny Tiny RSS was unable to start properly. This usually means a misconfiguration or an incomplete upgrade. Please fix - errors indicated by the following messages:</p> - - <?php foreach ($errors as $error) { echo format_error($error); } ?> - - <p>You might want to check tt-rss <a href="https://tt-rss.org/wiki.php">wiki</a> or the - <a href="https://community.tt-rss.org/">forums</a> for more information. Please search the forums before creating new topic - for your question.</p> - - </div> - </body> - </html> - - <?php - die; - } else if (count($errors) > 0) { - echo "Tiny Tiny RSS was unable to start properly. This usually means a misconfiguration or an incomplete upgrade.\n"; - echo "Please fix errors indicated by the following messages:\n\n"; - - foreach ($errors as $error) { - echo " * " . strip_tags($error)."\n"; - } - - echo "\nYou might want to check tt-rss wiki or the forums for more information.\n"; - echo "Please search the forums before creating new topic for your question.\n"; - - exit(-1); - } - } - - initial_sanity_check(); - -?> |