AbstractMigration.php
4 years ago
DateTimeUtils.php
4 years ago
Debugging.php
5 years ago
GenerateModal.php
4 years ago
Migration.php
4 years ago
RequestUtils.php
4 years ago
SettingsUtils.php
4 years ago
UserUtils.php
4 years ago
index.php
5 years ago
RequestUtils.php
57 lines
| 1 | <?php |
| 2 | |
| 3 | namespace WP2FA\Utils; |
| 4 | |
| 5 | /** |
| 6 | * Utility class to extract info from current request. |
| 7 | * |
| 8 | * @package WP2FA\Utils |
| 9 | * @since 2.0.0 |
| 10 | */ |
| 11 | class RequestUtils { |
| 12 | |
| 13 | /** |
| 14 | * Extracts the IP address for the currently browsing user |
| 15 | * |
| 16 | * @return string |
| 17 | * |
| 18 | * @since 2.0.0 |
| 19 | */ |
| 20 | public static function get_ip() { |
| 21 | foreach ( |
| 22 | array( |
| 23 | 'HTTP_CLIENT_IP', |
| 24 | 'HTTP_X_FORWARDED_FOR', |
| 25 | 'HTTP_X_FORWARDED', |
| 26 | 'HTTP_X_CLUSTER_CLIENT_IP', |
| 27 | 'HTTP_FORWARDED_FOR', |
| 28 | 'HTTP_FORWARDED', |
| 29 | 'REMOTE_ADDR' |
| 30 | ) as $key |
| 31 | ) { |
| 32 | if ( array_key_exists( $key, $_SERVER ) === true ) { |
| 33 | foreach ( array_map( 'trim', explode( ',', $_SERVER[ $key ] ) ) as $ip ) { // @codingStandardsIgnoreLine |
| 34 | if ( filter_var( $ip, FILTER_VALIDATE_IP, FILTER_FLAG_NO_PRIV_RANGE | FILTER_FLAG_NO_RES_RANGE ) !== false ) { |
| 35 | return $ip; |
| 36 | } |
| 37 | } |
| 38 | } |
| 39 | } |
| 40 | } |
| 41 | |
| 42 | /** |
| 43 | * Extracts the User agent for the currently request. |
| 44 | * |
| 45 | * @return string |
| 46 | * |
| 47 | * @since 2.0.0 |
| 48 | */ |
| 49 | public static function get_user_agent() { |
| 50 | if ( ! array_key_exists( 'HTTP_USER_AGENT', $_SERVER ) ) { |
| 51 | return ''; |
| 52 | } |
| 53 | |
| 54 | return trim( $_SERVER['HTTP_USER_AGENT'] ); |
| 55 | } |
| 56 | } |
| 57 |