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Commit | Line | Data |
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1d3a17c7 | 1 | <?php |
1025ad87 AD |
2 | require_once "functions.php"; |
3 | ||
b0f379df | 4 | define('EXPECTED_CONFIG_VERSION', 22); |
9382ca84 | 5 | define('SCHEMA_VERSION', 83); |
adf702d6 | 6 | |
66581886 | 7 | if (!file_exists("config.php")) { |
014d3ad8 | 8 | print "<b>Fatal Error</b>: You forgot to copy |
b5227ac0 | 9 | <b>config.php-dist</b> to <b>config.php</b> and edit it.\n"; |
66581886 AD |
10 | exit; |
11 | } | |
12 | ||
9d87df8f | 13 | require_once "config.php"; |
8fc26c41 | 14 | require_once "sanity_config.php"; |
9d87df8f | 15 | |
adf702d6 | 16 | if (CONFIG_VERSION != EXPECTED_CONFIG_VERSION) { |
b5227ac0 | 17 | $err_msg = "config: your config file version is incorrect. See config.php-dist.\n"; |
7c5a308d AD |
18 | } |
19 | ||
ca06ed7d | 20 | $purifier_cache_dir = CACHE_DIR . "/htmlpurifier"; |
d8735fc8 AD |
21 | |
22 | if (!is_writable($purifier_cache_dir)) { | |
23 | $err_msg = "config: HTMLPurifier cache directory should be writable by anyone (chmod -R 777 $purifier_cache_dir)"; | |
24 | } | |
25 | ||
8fc26c41 AD |
26 | if (GENERATED_CONFIG_CHECK != EXPECTED_CONFIG_VERSION) { |
27 | $err_msg = "config: your sanity_config.php is outdated, please recreate it using ./utils/regen_config_checks.sh"; | |
28 | } | |
29 | ||
30 | foreach ($requred_defines as $d) { | |
31 | if (!defined($d)) { | |
32 | $err_msg = "config: required constant $d is not defined. Please check config.php"; | |
33 | } | |
34 | } | |
35 | ||
49f9c923 | 36 | if (defined('RSS_BACKEND_TYPE')) { |
b5227ac0 AD |
37 | print "<b>Fatal error</b>: RSS_BACKEND_TYPE is deprecated. Please remove this |
38 | option from config.php\n"; | |
7c5a308d AD |
39 | exit; |
40 | } | |
41 | ||
3f286c4c | 42 | if (file_exists("xml-export.php") || file_exists("xml-import.php")) { |
b5227ac0 | 43 | print "<b>Fatal Error</b>: XML Import/Export tools (<b>xml-export.php</b> |
014d3ad8 | 44 | and <b>xml-import.php</b>) could be used maliciously. Please remove them |
b5227ac0 | 45 | from your TT-RSS instance.\n"; |
3f286c4c AD |
46 | exit; |
47 | } | |
51c04420 | 48 | |
07280718 | 49 | if (SINGLE_USER_MODE && DAEMON_UPDATE_LOGIN_LIMIT > 0) { |
b5227ac0 AD |
50 | print "<b>Fatal Error</b>: Please set DAEMON_UPDATE_LOGIN_LIMIT |
51 | to 0 in single user mode.\n"; | |
07280718 AD |
52 | exit; |
53 | } | |
c798704b | 54 | |
ef8be8ea | 55 | if (!defined('SESSION_EXPIRE_TIME')) { |
b5227ac0 | 56 | $err_msg = "config: SESSION_EXPIRE_TIME is undefined"; |
ef8be8ea AD |
57 | } |
58 | ||
59 | if (SESSION_EXPIRE_TIME < 60) { | |
b5227ac0 | 60 | $err_msg = "config: SESSION_EXPIRE_TIME is too low (less than 60)"; |
ef8be8ea AD |
61 | } |
62 | ||
f7c390b8 | 63 | if (SESSION_EXPIRE_TIME < SESSION_COOKIE_LIFETIME) { |
b5227ac0 AD |
64 | $err_msg = "config: SESSION_EXPIRE_TIME should be greater or equal to" . |
65 | "SESSION_COOKIE_LIFETIME"; | |
ef8be8ea AD |
66 | } |
67 | ||
ec83ae9f | 68 | /* if (defined('DISABLE_SESSIONS')) { |
ef8be8ea | 69 | $err_msg = "config: you have enabled DISABLE_SESSIONS. Please disable this option."; |
ec83ae9f | 70 | } */ |
ef8be8ea AD |
71 | |
72 | if (DATABASE_BACKED_SESSIONS && SINGLE_USER_MODE) { | |
b5227ac0 | 73 | $err_msg = "config: DATABASE_BACKED_SESSIONS is incompatible with SINGLE_USER_MODE"; |
ef8be8ea AD |
74 | } |
75 | ||
333f0b2a | 76 | if (DATABASE_BACKED_SESSIONS && DB_TYPE == "mysql") { |
b5227ac0 | 77 | $err_msg = "config: DATABASE_BACKED_SESSIONS are currently broken with MySQL"; |
333f0b2a AD |
78 | } |
79 | ||
50e7dd7d AD |
80 | if (SINGLE_USER_MODE) { |
81 | $link = db_connect(DB_HOST, DB_USER, DB_PASS, DB_NAME); | |
82 | ||
83 | if ($link) { | |
84 | $result = db_query($link, "SELECT id FROM ttrss_users WHERE id = 1"); | |
85 | ||
014d3ad8 | 86 | if (db_num_rows($result) != 1) { |
50e7dd7d AD |
87 | $err_msg = "config: SINGLE_USER_MODE is enabled but default admin account (UID=1) is not found."; |
88 | } | |
89 | } | |
90 | } | |
91 | ||
a8931123 | 92 | if (defined('MAIL_FROM')) { |
b5227ac0 | 93 | $err_msg = "config: MAIL_FROM has been split into DIGEST_FROM_NAME and DIGEST_FROM_ADDRESS"; |
a8931123 AD |
94 | } |
95 | ||
b03b2631 | 96 | if (!defined('COUNTERS_MAX_AGE')) { |
b5227ac0 | 97 | $err_msg = "config: option COUNTERS_MAX_AGE expected, but not defined"; |
b03b2631 AD |
98 | } |
99 | ||
55826adc | 100 | if (defined('DAEMON_REFRESH_ONLY')) { |
1f8c187d | 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>."; |
17c0eeba AD |
102 | |
103 | } | |
104 | ||
78a5c296 AD |
105 | if (defined('ENABLE_SIMPLEPIE')) { |
106 | $err_msg = "config: ENABLE_SIMPLEPIE is obsolete and replaced with DEFAULT_UPDATE_METHOD. Please adjust your config.php."; | |
107 | } | |
108 | ||
109 | if (!defined('DEFAULT_UPDATE_METHOD') || (DEFAULT_UPDATE_METHOD != 0 && | |
110 | DEFAULT_UPDATE_METHOD != 1)) { | |
014d3ad8 | 111 | $err_msg = "config: DEFAULT_UPDATE_METHOD should be either 0 or 1."; |
78a5c296 AD |
112 | } |
113 | ||
f6370f36 AD |
114 | if (!is_writable(ICONS_DIR)) { |
115 | $err_msg = "config: your ICONS_DIR (" . ICONS_DIR . ") is not writable.\n"; | |
116 | } | |
117 | ||
7bb8d39a AD |
118 | if (ini_get("open_basedir")) { |
119 | $err_msg = "php.ini: open_basedir is not supported."; | |
120 | } | |
121 | ||
122 | if (!ini_get("allow_url_fopen")) { | |
123 | $err_msg = "php.ini: allow_url_fopen is required."; | |
124 | } | |
125 | ||
126 | if (!function_exists("json_encode")) { | |
127 | $err_msg = "PHP: json functions not found."; | |
128 | } | |
129 | ||
130 | if (DB_TYPE == "mysql" && !function_exists("mysql_connect")) { | |
131 | $err_msg = "PHP: MySQL functions not found."; | |
132 | } | |
133 | ||
134 | if (DB_TYPE == "pgsql" && !function_exists("pg_connect")) { | |
135 | $err_msg = "PHP: PostgreSQL functions not found."; | |
136 | } | |
137 | ||
138 | if (!function_exists("mb_strlen")) { | |
139 | $err_msg = "PHP: mbstring functions not found."; | |
140 | } | |
141 | ||
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."; | |
144 | } | |
145 | ||
e2bcd11b AD |
146 | if (PUBSUBHUBBUB_HUB && !function_exists("curl_init")) { |
147 | $err_msg = "PUBSUBHUBBUB_HUB is defined, but CURL functions are not found. CURL is required for PubSubHubbub support."; | |
148 | } | |
149 | ||
76a259c2 AD |
150 | if (!class_exists("DOMDocument")) { |
151 | $err_msg = "PHP: DOMDocument extension not found."; | |
152 | } | |
153 | ||
f56c6cd4 AD |
154 | if (!ISCONFIGURED) { |
155 | $err_msg = "config: please read config.php completely."; | |
156 | } | |
157 | ||
ef8be8ea | 158 | if ($err_msg) { |
b5227ac0 | 159 | print "<b>Fatal Error</b>: $err_msg\n"; |
ef8be8ea AD |
160 | exit; |
161 | } | |
162 | ||
66581886 | 163 | ?> |