2 require_once "functions.php";
4 define('EXPECTED_CONFIG_VERSION', 23);
5 define('SCHEMA_VERSION', 85);
7 if (!file_exists("config.php")) {
8 print "<b>Fatal Error</b>: You forgot to copy
9 <b>config.php-dist</b> to <b>config.php</b> and edit it.\n";
13 require_once "config.php";
14 require_once "sanity_config.php";
16 if (CONFIG_VERSION
!= EXPECTED_CONFIG_VERSION
) {
17 $err_msg = "config: your config file version is incorrect. See config.php-dist.\n";
20 $purifier_cache_dir = CACHE_DIR
. "/htmlpurifier";
22 if (!is_writable($purifier_cache_dir)) {
23 $err_msg = "config: HTMLPurifier cache directory should be writable by anyone (chmod -R 777 $purifier_cache_dir)";
26 if (GENERATED_CONFIG_CHECK
!= EXPECTED_CONFIG_VERSION
) {
27 $err_msg = "config: your sanity_config.php is outdated, please recreate it using ./utils/regen_config_checks.sh";
30 foreach ($requred_defines as $d) {
32 $err_msg = "config: required constant $d is not defined. Please check config.php";
36 if (defined('RSS_BACKEND_TYPE')) {
37 print "<b>Fatal error</b>: RSS_BACKEND_TYPE is deprecated. Please remove this
38 option from config.php\n";
42 if (file_exists("xml-export.php") ||
file_exists("xml-import.php")) {
43 print "<b>Fatal Error</b>: XML Import/Export tools (<b>xml-export.php</b>
44 and <b>xml-import.php</b>) could be used maliciously. Please remove them
45 from your TT-RSS instance.\n";
49 if (SINGLE_USER_MODE
&& DAEMON_UPDATE_LOGIN_LIMIT
> 0) {
50 print "<b>Fatal Error</b>: Please set DAEMON_UPDATE_LOGIN_LIMIT
51 to 0 in single user mode.\n";
55 if (!defined('SESSION_EXPIRE_TIME')) {
56 $err_msg = "config: SESSION_EXPIRE_TIME is undefined";
59 if (SESSION_EXPIRE_TIME
< 60) {
60 $err_msg = "config: SESSION_EXPIRE_TIME is too low (less than 60)";
63 if (SESSION_EXPIRE_TIME
< SESSION_COOKIE_LIFETIME
) {
64 $err_msg = "config: SESSION_EXPIRE_TIME should be greater or equal to" .
65 "SESSION_COOKIE_LIFETIME";
68 /* if (defined('DISABLE_SESSIONS')) {
69 $err_msg = "config: you have enabled DISABLE_SESSIONS. Please disable this option.";
72 if (DATABASE_BACKED_SESSIONS
&& SINGLE_USER_MODE
) {
73 $err_msg = "config: DATABASE_BACKED_SESSIONS is incompatible with SINGLE_USER_MODE";
76 if (DATABASE_BACKED_SESSIONS
&& DB_TYPE
== "mysql") {
77 $err_msg = "config: DATABASE_BACKED_SESSIONS are currently broken with MySQL";
80 if (SINGLE_USER_MODE
) {
81 $link = db_connect(DB_HOST
, DB_USER
, DB_PASS
, DB_NAME
);
84 $result = db_query($link, "SELECT id FROM ttrss_users WHERE id = 1");
86 if (db_num_rows($result) != 1) {
87 $err_msg = "config: SINGLE_USER_MODE is enabled but default admin account (UID=1) is not found.";
92 if (defined('MAIL_FROM')) {
93 $err_msg = "config: MAIL_FROM has been split into DIGEST_FROM_NAME and DIGEST_FROM_ADDRESS";
96 if (!defined('COUNTERS_MAX_AGE')) {
97 $err_msg = "config: option COUNTERS_MAX_AGE expected, but not defined";
100 if (defined('DAEMON_REFRESH_ONLY')) {
101 $err_msg = "config: option DAEMON_REFRESH_ONLY is obsolete. Please remove this option and read about other ways to update feeds on the <a href='http://tt-rss.org/wiki/UpdatingFeeds'>wiki</a>.";
105 if (defined('ENABLE_SIMPLEPIE')) {
106 $err_msg = "config: ENABLE_SIMPLEPIE is obsolete and replaced with DEFAULT_UPDATE_METHOD. Please adjust your config.php.";
109 if (!defined('DEFAULT_UPDATE_METHOD') ||
(DEFAULT_UPDATE_METHOD
!= 0 &&
110 DEFAULT_UPDATE_METHOD
!= 1)) {
111 $err_msg = "config: DEFAULT_UPDATE_METHOD should be either 0 or 1.";
114 if (!is_writable(ICONS_DIR
)) {
115 $err_msg = "config: your ICONS_DIR (" . ICONS_DIR
. ") is not writable.\n";
118 /* if (ini_get("open_basedir")) {
119 $err_msg = "php.ini: open_basedir is not supported.";
122 if (!function_exists("curl_init") && !ini_get("allow_url_fopen")) {
123 $err_msg = "php.ini: either allow_url_fopen or CURL needs to be enabled.";
126 if (!function_exists("json_encode")) {
127 $err_msg = "PHP: json functions not found.";
130 if (DB_TYPE
== "mysql" && !function_exists("mysql_connect")) {
131 $err_msg = "PHP: MySQL functions not found.";
134 if (DB_TYPE
== "pgsql" && !function_exists("pg_connect")) {
135 $err_msg = "PHP: PostgreSQL functions not found.";
138 if (!function_exists("mb_strlen")) {
139 $err_msg = "PHP: mbstring functions not found.";
142 if (ini_get("safe_mode")) {
143 $err_msg = "php.ini: Safe mode is not supported. If you wish to continue, remove this test from sanity_check.php and proceeed at your own risk. Please note that your bug reports will not be accepted or reviewed.";
146 if ((PUBSUBHUBBUB_HUB || PUBSUBHUBBUB_ENABLED
) && !function_exists("curl_init")) {
147 $err_msg = "CURL is required for PubSubHubbub support.";
150 if (!class_exists("DOMDocument")) {
151 $err_msg = "PHP: DOMDocument extension not found.";
155 $err_msg = "config: please read config.php completely.";
159 print "<b>Fatal Error</b>: $err_msg\n";