require "../config.php"; if (!defined('_INSTALLER_IGNORE_CONFIG_CHECK')) { print_error("Error: config.php already exists in tt-rss directory; aborting."); exit; } } @($op = $_REQUEST['op']); @($DB_HOST = strip_tags($_POST['DB_HOST'])); @($DB_TYPE = strip_tags($_POST['DB_TYPE'])); @($DB_USER = strip_tags($_POST['DB_USER'])); @($DB_NAME = strip_tags($_POST['DB_NAME'])); @($DB_PASS = strip_tags($_POST['DB_PASS'])); @($DB_PORT = strip_tags($_POST['DB_PORT'])); @($SELF_URL_PATH = strip_tags($_POST['SELF_URL_PATH'])); if (!$SELF_URL_PATH) { $SELF_URL_PATH = preg_replace("/\\/install\\/\$/", "/", make_self_url_path()); } ?> <form action="" method="post"> <input type="hidden" name="op" value="testconfig"> <h2>Database settings</h2> <?php $issel_pgsql = $DB_TYPE == "pgsql" ? "selected" : ""; $issel_mysql = $DB_TYPE == "mysql" ? "selected" : ""; ?> <fieldset> <label>Database type</label>
function initial_sanity_check() { $errors = array(); if (!file_exists("config.php")) { array_push($errors, "Configuration file not found. Looks like you forgot to copy config.php-dist to config.php and edit it."); } else { 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"); } if (function_exists('posix_getuid') && posix_getuid() == 0) { array_push($errors, "Please don't run this script as root."); } if (version_compare(PHP_VERSION, '5.3.0', '<')) { array_push($errors, "PHP version 5.3.0 or newer required."); } if (CONFIG_VERSION != EXPECTED_CONFIG_VERSION) { array_push($errors, "Configuration file (config.php) has incorrect version. Update it with new options from config.php-dist and set CONFIG_VERSION to the correct value."); } if (!is_writable(CACHE_DIR . "/images")) { array_push($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"); } foreach ($requred_defines as $d) { if (!defined($d)) { array_push($errors, "Required configuration file parameter {$d} is not defined in config.php. You might need to copy it from config.php-dist."); } } if (SINGLE_USER_MODE) { $result = db_query("SELECT id FROM ttrss_users WHERE id = 1"); if (db_num_rows($result) != 1) { array_push($errors, "SINGLE_USER_MODE is enabled in config.php but default admin account is not found."); } } if (SELF_URL_PATH == "http://example.org/tt-rss/") { $urlpath = preg_replace("/\\w+\\.php\$/", "", make_self_url_path()); array_push($errors, "Please set SELF_URL_PATH to the correct value for your server (possible value: <b>{$urlpath}</b>)"); } if (!is_writable(ICONS_DIR)) { array_push($errors, "ICONS_DIR defined in config.php is not writable (chmod -R 777 " . ICONS_DIR . ").\n"); } if (!is_writable(LOCK_DIRECTORY)) { array_push($errors, "LOCK_DIRECTORY defined in config.php is not writable (chmod -R 777 " . LOCK_DIRECTORY . ").\n"); } if (!function_exists("curl_init") && !ini_get("allow_url_fopen")) { array_push($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($errors, "PHP support for JSON is required, but was not found."); } if (DB_TYPE == "mysql" && !function_exists("mysql_connect") && !function_exists("mysqli_connect")) { array_push($errors, "PHP support for MySQL is required for configured DB_TYPE in config.php."); } if (DB_TYPE == "pgsql" && !function_exists("pg_connect")) { array_push($errors, "PHP support for PostgreSQL is required for configured DB_TYPE in config.php"); } if (!function_exists("mb_strlen")) { array_push($errors, "PHP support for mbstring functions is required but was not found."); } if (!function_exists("hash")) { array_push($errors, "PHP support for hash() function is required but was not found."); } if (!function_exists("ctype_lower")) { array_push($errors, "PHP support for ctype functions are required by HTMLPurifier."); } 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($errors, "PHP support for CURL is required for PubSubHubbub."); } if (SPHINX_ENABLED && class_exists("SphinxClient")) { array_push($errors, "Your PHP has a separate systemwide Sphinx client installed which conflicts with the client library used by tt-rss. Either remove the system library or disable Sphinx support."); } if (!class_exists("DOMDocument")) { array_push($errors, "PHP support for DOMDocument is required, but was not found."); } } if (count($errors) > 0 && $_SERVER['REQUEST_URI']) { ?> <html> <head> <title>Startup failed</title> <meta http-equiv="Content-Type" content="text/html; charset=utf-8"> <link rel="stylesheet" type="text/css" href="css/utility.css"> </head> <body> <div class="floatingLogo"><img src="images/logo_small.png"></div> <div class="content"> <h1>Startup failed</h1> <p>Tiny Tiny RSS was unable to start properly. This usually means a misconfiguration or an incomplete upgrade. Please fix errors indicated by the following messages:</p> <?php foreach ($errors as $error) { echo format_error($error); } ?> <p>You might want to check tt-rss <a href="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> <?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 $error) { echo " * {$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); } } }