BladeOne.php
2 years ago
CSV.php
2 years ago
Calculations.php
2 years ago
Currency.php
1 year ago
Device.php
1 year ago
Device_Cache.php
2 years ago
Dir.php
2 years ago
Link_Validator.php
1 year ago
Number_Formatter.php
2 years ago
Request.php
1 year ago
Salt.php
2 years ago
Security.php
1 year ago
Server.php
2 years ago
Singleton.php
2 years ago
String_Util.php
2 years ago
Timezone.php
1 year ago
URL.php
1 year ago
WP_Async_Request.php
1 year ago
WordPress_Site_Date_Format_Pattern.php
2 years ago
Request.php
115 lines
| 1 | <?php |
| 2 | |
| 3 | namespace IAWP\Utils; |
| 4 | |
| 5 | use IAWPSCOPED\Illuminate\Support\Str; |
| 6 | use IAWPSCOPED\IPLib\Factory; |
| 7 | /** @internal */ |
| 8 | class Request |
| 9 | { |
| 10 | public static function get_post_array(string $field) : ?array |
| 11 | { |
| 12 | if (!\array_key_exists($field, $_POST) || !\is_array($_POST[$field])) { |
| 13 | return null; |
| 14 | } |
| 15 | return \rest_sanitize_array($_POST[$field]); |
| 16 | } |
| 17 | public static function get_post_string(string $field) : ?string |
| 18 | { |
| 19 | if (!\array_key_exists($field, $_POST)) { |
| 20 | return null; |
| 21 | } |
| 22 | return \sanitize_text_field($_POST[$field]); |
| 23 | } |
| 24 | public static function path_relative_to_site_url($url = null) |
| 25 | { |
| 26 | if (\is_null($url)) { |
| 27 | $url = self::url(); |
| 28 | } |
| 29 | $site_url = \site_url(); |
| 30 | if ($url == $site_url) { |
| 31 | return '/'; |
| 32 | } elseif (\substr($url, 0, \strlen($site_url)) == $site_url) { |
| 33 | return \substr($url, \strlen($site_url)); |
| 34 | } else { |
| 35 | return $url; |
| 36 | } |
| 37 | } |
| 38 | public static function ip() |
| 39 | { |
| 40 | if (\defined('IAWP_TEST_IP')) { |
| 41 | return \IAWP_TEST_IP; |
| 42 | } |
| 43 | $headers = ['HTTP_X_FORWARDED_FOR', 'HTTP_X_FORWARDED', 'HTTP_FORWARDED_FOR', 'HTTP_FORWARDED', 'REMOTE_ADDR', 'HTTP_CF_CONNECTING_IP', 'HTTP_CLIENT_IP', 'HTTP_INCAP_CLIENT_IP', 'HTTP_CF_CONNECTING_IP']; |
| 44 | if (\is_string(self::custom_ip_header())) { |
| 45 | \array_unshift($headers, self::custom_ip_header()); |
| 46 | } |
| 47 | foreach ($headers as $header) { |
| 48 | if (isset($_SERVER[$header])) { |
| 49 | return \explode(',', $_SERVER[$header])[0]; |
| 50 | } |
| 51 | } |
| 52 | return null; |
| 53 | } |
| 54 | public static function custom_ip_header() : ?string |
| 55 | { |
| 56 | // add_filter('iawp_header_with_ip_address', function () { |
| 57 | // return 'CUSTOM_HEADER_NAME'; |
| 58 | // }); |
| 59 | $user_defined_header = \apply_filters('iawp_header_with_ip_address', null); |
| 60 | if (!\is_string($user_defined_header)) { |
| 61 | return null; |
| 62 | } |
| 63 | $user_defined_header = \IAWP\Utils\Security::string($user_defined_header); |
| 64 | if (Str::of($user_defined_header)->test('/^[a-zA-Z_]+$/')) { |
| 65 | return $user_defined_header; |
| 66 | } |
| 67 | return null; |
| 68 | } |
| 69 | public static function user_agent() |
| 70 | { |
| 71 | return $_SERVER['HTTP_USER_AGENT']; |
| 72 | } |
| 73 | public static function is_ip_address_blocked() : bool |
| 74 | { |
| 75 | $blocked_ips = \IAWPSCOPED\iawp()->get_option('iawp_blocked_ips', []); |
| 76 | // No address could be blocked |
| 77 | if (\count($blocked_ips) == 0) { |
| 78 | return \false; |
| 79 | } |
| 80 | $visitor_address = Factory::parseAddressString(self::ip()); |
| 81 | // We cannot block invalid ip addresses |
| 82 | if ($visitor_address === null) { |
| 83 | return \false; |
| 84 | } |
| 85 | foreach ($blocked_ips as $blocked_ip) { |
| 86 | $blocked_range = Factory::parseRangeString($blocked_ip); |
| 87 | // We cannot check an ip address against an invalid range |
| 88 | if ($blocked_range === null) { |
| 89 | continue; |
| 90 | } |
| 91 | // If the address matches this particular blocked range, then the ip address is indeed blocked |
| 92 | if ($blocked_range->contains($visitor_address)) { |
| 93 | return \true; |
| 94 | } |
| 95 | } |
| 96 | return \false; |
| 97 | } |
| 98 | private static function scheme() |
| 99 | { |
| 100 | if (!empty($_SERVER['REQUEST_SCHEME']) && $_SERVER['REQUEST_SCHEME'] == 'https' || !empty($_SERVER['HTTPS']) && $_SERVER['HTTPS'] == 'on' || !empty($_SERVER['SERVER_PORT']) && $_SERVER['SERVER_PORT'] == '443') { |
| 101 | return 'https'; |
| 102 | } else { |
| 103 | return 'http'; |
| 104 | } |
| 105 | } |
| 106 | private static function url() |
| 107 | { |
| 108 | if (!empty($_SERVER['HTTP_HOST']) && !empty($_SERVER['REQUEST_URI'])) { |
| 109 | return \esc_url_raw(self::scheme() . '://' . $_SERVER['HTTP_HOST'] . $_SERVER['REQUEST_URI']); |
| 110 | } else { |
| 111 | return null; |
| 112 | } |
| 113 | } |
| 114 | } |
| 115 |