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Commit | Line | Data |
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1d3a17c7 | 1 | <?php |
1025ad87 AD |
2 | require_once "functions.php"; |
3 | ||
66581886 | 4 | if (!file_exists("config.php")) { |
09e8bdfd AD |
5 | $err_msg = "Configuration file not found. Looks like you forgot to copy config.php-dist to config.php and edit it."; |
6 | } else { | |
d8735fc8 | 7 | |
d4e35925 | 8 | define('EXPECTED_CONFIG_VERSION', 25); |
af0845ca | 9 | define('SCHEMA_VERSION', 91); |
d8735fc8 | 10 | |
09e8bdfd AD |
11 | require_once "config.php"; |
12 | require_once "sanity_config.php"; | |
8fc26c41 | 13 | |
3854d15e AD |
14 | if (function_exists('posix_getuid') && posix_getuid() == 0) { |
15 | $err_msg = "Please don't run this script as root."; | |
16 | } | |
17 | ||
09e8bdfd AD |
18 | if (CONFIG_VERSION != EXPECTED_CONFIG_VERSION) { |
19 | $err_msg = "Configuration file (config.php) has incorrect version. Update it with new options from config.php-dist and set CONFIG_VERSION to the correct value."; | |
8fc26c41 | 20 | } |
c798704b | 21 | |
09e8bdfd | 22 | $purifier_cache_dir = CACHE_DIR . "/htmlpurifier"; |
ef8be8ea | 23 | |
09e8bdfd AD |
24 | if (!is_writable($purifier_cache_dir)) { |
25 | $err_msg = "HTMLPurifier cache directory should be writable by anyone (chmod -R 777 $purifier_cache_dir)"; | |
26 | } | |
ef8be8ea | 27 | |
566faa14 AD |
28 | if (!is_writable(CACHE_DIR . "/images")) { |
29 | $err_msg = "Image cache is not writable (chmod -R 777 ".CACHE_DIR."/images)"; | |
30 | } | |
31 | ||
32 | if (!is_writable(CACHE_DIR . "/export")) { | |
33 | $err_msg = "Data export cache is not writable (chmod -R 777 ".CACHE_DIR."/export)"; | |
34 | } | |
35 | ||
09e8bdfd AD |
36 | if (GENERATED_CONFIG_CHECK != EXPECTED_CONFIG_VERSION) { |
37 | $err_msg = "Configuration option checker sanity_config.php is outdated, please recreate it using ./utils/regen_config_checks.sh"; | |
38 | } | |
ef8be8ea | 39 | |
09e8bdfd AD |
40 | foreach ($requred_defines as $d) { |
41 | if (!defined($d)) { | |
42 | $err_msg = "Required configuration file parameter $d is not defined in config.php. You might need to copy it from config.php-dist."; | |
43 | } | |
44 | } | |
ef8be8ea | 45 | |
09e8bdfd AD |
46 | if (SESSION_EXPIRE_TIME < 60) { |
47 | $err_msg = "SESSION_EXPIRE_TIME set in config.php is too low, please set it to an integer value >= 60"; | |
48 | } | |
ef8be8ea | 49 | |
09e8bdfd AD |
50 | if (SESSION_EXPIRE_TIME < SESSION_COOKIE_LIFETIME) { |
51 | $err_msg = "SESSION_EXPIRE_TIME set in config.php should be >= to SESSION_COOKIE_LIFETIME"; | |
52 | } | |
333f0b2a | 53 | |
09e8bdfd AD |
54 | if (SINGLE_USER_MODE) { |
55 | $link = db_connect(DB_HOST, DB_USER, DB_PASS, DB_NAME); | |
50e7dd7d | 56 | |
09e8bdfd AD |
57 | if ($link) { |
58 | $result = db_query($link, "SELECT id FROM ttrss_users WHERE id = 1"); | |
50e7dd7d | 59 | |
09e8bdfd AD |
60 | if (db_num_rows($result) != 1) { |
61 | $err_msg = "SINGLE_USER_MODE is enabled in config.php but default admin account is not found."; | |
62 | } | |
50e7dd7d AD |
63 | } |
64 | } | |
b03b2631 | 65 | |
09e8bdfd AD |
66 | if (SELF_URL_PATH == "http://yourserver/tt-rss/") { |
67 | if ($_SERVER['HTTP_REFERER']) { | |
68 | $err_msg = "Please set SELF_URL_PATH to the correct value for your server (possible value: <b>" . $_SERVER['HTTP_REFERER'] . "</b>)"; | |
69 | } else { | |
70 | $err_msg = "Please set SELF_URL_PATH to the correct value for your server."; | |
71 | } | |
72 | } | |
17c0eeba | 73 | |
09e8bdfd AD |
74 | if (!is_writable(ICONS_DIR)) { |
75 | $err_msg = "ICONS_DIR defined in config.php is not writable (chmod -R 777 ".ICONS_DIR.").\n"; | |
76 | } | |
17c0eeba | 77 | |
2604ad7d AD |
78 | if (!is_writable(LOCK_DIRECTORY)) { |
79 | $err_msg = "LOCK_DIRECTORY defined in config.php is not writable (chmod -R 777 ".LOCK_DIRECTORY.").\n"; | |
80 | } | |
81 | ||
09e8bdfd AD |
82 | if (ini_get("open_basedir")) { |
83 | $err_msg = "PHP configuration option open_basedir is not supported. Please disable this in PHP settings file (php.ini)."; | |
84 | } | |
78a5c296 | 85 | |
09e8bdfd AD |
86 | if (!function_exists("curl_init") && !ini_get("allow_url_fopen")) { |
87 | $err_msg = "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."; | |
88 | } | |
78a5c296 | 89 | |
09e8bdfd AD |
90 | if (!function_exists("json_encode")) { |
91 | $err_msg = "PHP support for JSON is required, but was not found."; | |
92 | } | |
edfab7bd | 93 | |
09e8bdfd AD |
94 | if (DB_TYPE == "mysql" && !function_exists("mysql_connect")) { |
95 | $err_msg = "PHP support for MySQL is required for configured DB_TYPE in config.php."; | |
96 | } | |
f6370f36 | 97 | |
09e8bdfd AD |
98 | if (DB_TYPE == "pgsql" && !function_exists("pg_connect")) { |
99 | $err_msg = "PHP support for PostgreSQL is required for configured DB_TYPE in config.php"; | |
100 | } | |
7bb8d39a | 101 | |
09e8bdfd | 102 | if (!function_exists("mb_strlen")) { |
fe2f004c AD |
103 | $err_msg = "PHP support for mbstring functions is required but was not found."; |
104 | } | |
105 | ||
106 | if (!function_exists("hash")) { | |
107 | $err_msg = "PHP support for hash() function is required but was not found."; | |
09e8bdfd | 108 | } |
7bb8d39a | 109 | |
09e8bdfd AD |
110 | if (!function_exists("ctype_lower")) { |
111 | $err_msg = "PHP support for ctype functions are required by HTMLPurifier."; | |
112 | } | |
7bb8d39a | 113 | |
09e8bdfd AD |
114 | if (ini_get("safe_mode")) { |
115 | $err_msg = "PHP safe mode setting is not supported."; | |
116 | } | |
7bb8d39a | 117 | |
09e8bdfd AD |
118 | if ((PUBSUBHUBBUB_HUB || PUBSUBHUBBUB_ENABLED) && !function_exists("curl_init")) { |
119 | $err_msg = "PHP support for CURL is required for PubSubHubbub."; | |
120 | } | |
7bb8d39a | 121 | |
09e8bdfd AD |
122 | if (!class_exists("DOMDocument")) { |
123 | $err_msg = "PHP support for DOMDocument is required, but was not found."; | |
124 | } | |
7bb8d39a AD |
125 | } |
126 | ||
3854d15e | 127 | if ($err_msg && defined($_SERVER['REQUEST_URI'])) { ?> |
09e8bdfd AD |
128 | <html> |
129 | <head> | |
130 | <title>Fatal error</title> | |
131 | <meta http-equiv="Content-Type" content="text/html; charset=utf-8"> | |
132 | <link rel="stylesheet" type="text/css" href="utility.css"> | |
133 | </head> | |
f5b429ef | 134 | |
09e8bdfd | 135 | <div class="floatingLogo"><img src="images/logo_wide.png"></div> |
7bb8d39a | 136 | |
09e8bdfd | 137 | <h1>Fatal error</h1> |
e2bcd11b | 138 | |
09e8bdfd AD |
139 | <p>Tiny Tiny RSS was unable to initialize properly. This usually means a misconfiguration or an incomplete upgrade. Please fix |
140 | the error indicated by the following message:</p> | |
76a259c2 | 141 | |
09e8bdfd AD |
142 | <p>You might want to check tt-rss <a href="http://tt-rss.org/wiki">wiki</a> or the |
143 | <a href="http://tt-rss.org/forum">forums</a> for more information. Please search the forums before creating new topic | |
144 | for your question.</p> | |
e6a63a1c | 145 | |
09e8bdfd AD |
146 | <body> |
147 | <?php echo format_error($err_msg) ?> | |
148 | </body> | |
149 | </html> | |
f56c6cd4 | 150 | |
09e8bdfd AD |
151 | <?php |
152 | die; | |
3854d15e AD |
153 | } else if ($err_msg) { |
154 | die("[sanity_check] $err_msg\n"); | |
ef8be8ea AD |
155 | } |
156 | ||
66581886 | 157 | ?> |