| 1 | <?php if (!defined('BB2_CORE')) die('I said no cheating!'); |
| 2 | |
| 3 | function bb2_whitelist($package) |
| 4 | { |
| 5 | // DANGER! DANGER! DANGER! DANGER! DANGER! DANGER! DANGER! DANGER! |
| 6 | |
| 7 | // Inappropriate whitelisting WILL expose you to spam, or cause Bad |
| 8 | // Behavior to stop functioning entirely! DO NOT WHITELIST unless you |
| 9 | // are 100% CERTAIN that you should. |
| 10 | |
| 11 | // IP address ranges use the CIDR format. |
| 12 | |
| 13 | // Includes four examples of whitelisting by IP address and netblock. |
| 14 | $bb2_whitelist_ip_ranges = array( |
| 15 | "64.191.203.34", // Digg whitelisted as of 2.0.12 |
| 16 | "208.67.217.130", // Digg whitelisted as of 2.0.12 |
| 17 | "10.0.0.0/8", |
| 18 | "172.16.0.0/12", |
| 19 | "192.168.0.0/16", |
| 20 | // "127.0.0.1", |
| 21 | ); |
| 22 | |
| 23 | // DANGER! DANGER! DANGER! DANGER! DANGER! DANGER! DANGER! DANGER! |
| 24 | |
| 25 | // Inappropriate whitelisting WILL expose you to spam, or cause Bad |
| 26 | // Behavior to stop functioning entirely! DO NOT WHITELIST unless you |
| 27 | // are 100% CERTAIN that you should. |
| 28 | |
| 29 | // You should not whitelist search engines by user agent. Use the IP |
| 30 | // netblock for the search engine instead. See http://whois.arin.net/ |
| 31 | // to locate the netblocks for an IP. |
| 32 | |
| 33 | // User agents are matched by exact match only. |
| 34 | |
| 35 | // Includes one example of whitelisting by user agent. |
| 36 | // All are commented out. |
| 37 | $bb2_whitelist_user_agents = array( |
| 38 | // "Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; SV1) It's me, let me in", |
| 39 | ); |
| 40 | |
| 41 | // DANGER! DANGER! DANGER! DANGER! DANGER! DANGER! DANGER! DANGER! |
| 42 | |
| 43 | // Do not edit below this line |
| 44 | |
| 45 | if (!empty($bb2_whitelist_ip_ranges)) { |
| 46 | foreach ($bb2_whitelist_ip_ranges as $range) { |
| 47 | if (match_cidr($package['ip'], $range)) return true; |
| 48 | } |
| 49 | } |
| 50 | if (!empty($bb2_whitelist_user_agents)) { |
| 51 | foreach ($bb2_whitelist_user_agents as $user_agent) { |
| 52 | if (!strcmp($package['headers_mixed']['User-Agent'], $user_agent)) return true; |
| 53 | } |
| 54 | } |
| 55 | return false; |
| 56 | } |
| 57 | |
| 58 | ?> |
| 59 | |
