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| Rev | Author | Line No. | Line |
|---|---|---|---|
| 226 | daniel-mar | 1 | <?php |
| 2 | |||
| 3 | # if (!interface_exists('VolcanoAuthProvider')) throw new Exception('Required interface "VolcanoAuthProvider" not found.'); |
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| 4 | # if (!class_exists('VolcanoDB')) throw new Exception('Required class "VolcanoDB" not found.'); |
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| 5 | |||
| 6 | require_once __DIR__ . '/../../includes/ip_function.inc.php'; |
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| 7 | require_once __DIR__ . '/../../includes/ipv4_functions.inc.php'; |
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| 8 | require_once __DIR__ . '/../../includes/ipv6_functions.inc.php'; |
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| 9 | |||
| 10 | require_once __DIR__ . '/../../core/VolcanoAuthProvider.class.php'; |
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| 11 | |||
| 12 | class VolcanoAuthIP implements VolcanoAuthProvider { |
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| 13 | public static function checkId($id) { |
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| 14 | return self::strEqual($id, 'ip', true); // is always case insensitive |
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| 15 | } |
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| 16 | |||
| 17 | public static function checkAuth($candidate, $token) { |
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| 18 | $ip = get_real_ip(); |
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| 19 | if (strpos($candidate, ':') !== false) { |
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| 20 | return ipv6_in_cidr($candidate, $ip); |
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| 21 | } else { |
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| 22 | return ipv4_in_cidr($candidate, $ip); |
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| 23 | } |
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| 24 | } |
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| 25 | |||
| 26 | protected static function strEqual($str1, $str2, $caseInsensitive = false) { |
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| 27 | if ($caseInsensitive) { |
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| 28 | return strtolower($str1) == strtolower($str2); |
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| 29 | } else { |
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| 30 | return $str1 == $str2; |
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| 31 | } |
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| 32 | } |
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| 33 | } |
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| 34 | |||
| 35 | require_once __DIR__ . '/../../core/1_VolcanoDB.class.php'; |
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| 36 | VolcanoDB::registerAuthProvider(new VolcanoAuthIP()); |
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| 37 | |||
| 38 | # --- TEST |
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| 39 | |||
| 40 | /* |
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| 41 | $x = new VolcanoAuthIP(); |
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| 42 | assert( $x->checkAuth('217/8', '')); |
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| 43 | assert( $x->checkAuth('::1/128', '')); |
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| 44 | */ |