diff options
Diffstat (limited to 'include/sanity_check.php')
| -rw-r--r-- | include/sanity_check.php | 94 |
1 files changed, 61 insertions, 33 deletions
diff --git a/include/sanity_check.php b/include/sanity_check.php index 5cb556746..b2888b1d7 100644 --- a/include/sanity_check.php +++ b/include/sanity_check.php @@ -1,8 +1,27 @@ <?php - // WARNING: Don't ask for help on tt-rss.org forums or the bugtracker if you have - // modified this file. + /* + * WARNING! + * + * If you modify this file, you are ON YOUR OWN! + * + * Believe it or not, all of the checks below are required to succeed for + * tt-rss to actually function properly. + * + * If you think you have a better idea about what is or isn't required, feel + * free to modify the file, note though that you are therefore automatically + * disqualified from any further support by official channels, e.g. tt-rss.org + * issue tracker or the forums. + * + * If you come crying when stuff inevitably breaks, you will be mocked and told + * to get out. */ + + function make_self_url_path() { + $url_path = ($_SERVER['HTTPS'] != "on" ? 'http://' : 'https://') . $_SERVER["HTTP_HOST"] . parse_url($_SERVER["REQUEST_URI"], PHP_URL_PATH); + + return $url_path; + } - function initial_sanity_check($link) { + function initial_sanity_check() { $errors = array(); @@ -12,6 +31,10 @@ require_once "sanity_config.php"; + if (file_exists("install") && !file_exists("config.php")) { + array_push($errors, "Please copy config.php-dist to config.php or run the installer in install/"); + } + if (strpos(PLUGINS, "auth_") === FALSE) { array_push($errors, "Please enable at least one authentication module via PLUGINS constant in config.php"); } @@ -32,10 +55,26 @@ array_push($errors, "Image cache is not writable (chmod -R 777 ".CACHE_DIR."/images)"); } + if (!is_writable(CACHE_DIR . "/upload")) { + array_push($errors, "Upload cache is not writable (chmod -R 777 ".CACHE_DIR."/upload)"); + } + if (!is_writable(CACHE_DIR . "/export")) { array_push($errors, "Data export cache is not writable (chmod -R 777 ".CACHE_DIR."/export)"); } + if (!is_writable(CACHE_DIR . "/js")) { + array_push($errors, "Javascript cache is not writable (chmod -R 777 ".CACHE_DIR."/js)"); + } + + if (strlen(FEED_CRYPT_KEY) > 0 && strlen(FEED_CRYPT_KEY) != 24) { + array_push($errors, "FEED_CRYPT_KEY should be exactly 24 characters in length."); + } + + if (strlen(FEED_CRYPT_KEY) > 0 && !function_exists("mcrypt_decrypt")) { + array_push($errors, "FEED_CRYPT_KEY requires mcrypt functions which are not found."); + } + if (GENERATED_CONFIG_CHECK != EXPECTED_CONFIG_VERSION) { array_push($errors, "Configuration option checker sanity_config.php is outdated, please recreate it using ./utils/regen_config_checks.sh"); @@ -48,33 +87,19 @@ } } - if (SESSION_EXPIRE_TIME < 60) { - array_push($errors, "SESSION_EXPIRE_TIME set in config.php is too low, please set it to an integer value >= 60"); - } - - if (SESSION_EXPIRE_TIME < SESSION_COOKIE_LIFETIME) { - array_push($errors, "SESSION_EXPIRE_TIME set in config.php should be >= to SESSION_COOKIE_LIFETIME"); - } - if (SINGLE_USER_MODE) { - $link = db_connect(DB_HOST, DB_USER, DB_PASS, DB_NAME); + $result = db_query("SELECT id FROM ttrss_users WHERE id = 1"); - if ($link) { - $result = db_query($link, "SELECT id FROM ttrss_users WHERE id = 1"); - - if (db_num_rows($result) != 1) { - array_push($errors, "SINGLE_USER_MODE is enabled in config.php but default admin account is not found."); - } + if (db_num_rows($result) != 1) { + array_push($errors, "SINGLE_USER_MODE is enabled in config.php but default admin account is not found."); } } if (SELF_URL_PATH == "http://yourserver/tt-rss/") { - if ($_SERVER['HTTP_REFERER']) { - array_push($errors, - "Please set SELF_URL_PATH to the correct value for your server (possible value: <b>" . $_SERVER['HTTP_REFERER'] . "</b>)"); - } else { - array_push($errors, "Please set SELF_URL_PATH to the correct value for your server."); - } + $urlpath = preg_replace("/\w+\.php$/", "", make_self_url_path()); + + array_push($errors, + "Please set SELF_URL_PATH to the correct value for your server (possible value: <b>$urlpath</b>)"); } if (!is_writable(ICONS_DIR)) { @@ -85,10 +110,6 @@ array_push($errors, "LOCK_DIRECTORY defined in config.php is not writable (chmod -R 777 ".LOCK_DIRECTORY.").\n"); } - if (ini_get("open_basedir")) { - array_push($errors, "PHP configuration option open_basedir is not supported. Please disable this in PHP settings file (php.ini)."); - } - if (!function_exists("curl_init") && !ini_get("allow_url_fopen")) { array_push($errors, "PHP configuration option allow_url_fopen is disabled, and CURL functions are not present. Either enable allow_url_fopen or install PHP extension for CURL."); } @@ -97,7 +118,7 @@ array_push($errors, "PHP support for JSON is required, but was not found."); } - if (DB_TYPE == "mysql" && !function_exists("mysql_connect")) { + if (DB_TYPE == "mysql" && !function_exists("mysql_connect") && !function_exists("mysqli_connect")) { array_push($errors, "PHP support for MySQL is required for configured DB_TYPE in config.php."); } @@ -117,10 +138,14 @@ array_push($errors, "PHP support for ctype functions are required by HTMLPurifier."); } - if (ini_get("safe_mode")) { - array_push($errors, "PHP safe mode setting is not supported."); + if (!function_exists("iconv")) { + array_push($errors, "PHP support for iconv is required to handle multiple charsets."); } + /* if (ini_get("safe_mode")) { + array_push($errors, "PHP safe mode setting is not supported."); + } */ + if ((PUBSUBHUBBUB_HUB || PUBSUBHUBBUB_ENABLED) && !function_exists("curl_init")) { array_push($errors, "PHP support for CURL is required for PubSubHubbub."); } @@ -138,7 +163,8 @@ <link rel="stylesheet" type="text/css" href="utility.css"> </head> <body> - <div class="floatingLogo"><img src="images/logo_wide.png"></div> + <div class="floatingLogo"><img src="images/logo_small.png"></div> + <div class="content"> <h1>Startup failed</h1> @@ -150,6 +176,8 @@ <p>You might want to check tt-rss <a href="http://tt-rss.org/wiki">wiki</a> or the <a href="http://tt-rss.org/forum">forums</a> for more information. Please search the forums before creating new topic for your question.</p> + + </div> </body> </html> @@ -170,6 +198,6 @@ } } - initial_sanity_check($link); + initial_sanity_check(); ?> |