Hanson.xyz Dev
85 lines
1.9 KiB
PHP
Executable File
85 lines
1.9 KiB
PHP
Executable File
<?php
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namespace AIOWPS\Firewall;
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class Allow_List {
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/**
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* Include a file prefix when the file is created
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*/
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use File_Prefix_Trait;
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/**
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* Holds the path to the allow list
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*
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* @var string
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*/
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private static $path;
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/**
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* Overwrite the prefix description from File_Prefix_Trait
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*
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* @return string
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*/
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public static function get_prefix_description() {
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return " * The file is required for storing and retrieving your firewall's allow list.\n";
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}
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/**
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* Checks whether the user's IP address is in the allow list
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*
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* @return bool
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*/
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public static function is_ip_allowed() {
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$ips = self::get_ips();
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if (empty($ips)) return false;
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$ips = explode("\n", $ips);
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return \AIOS_Helper::is_user_ip_address_within_list($ips);
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}
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/**
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* Returns the list of IP addresses in the allow list
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*
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* @return string
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*/
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public static function get_ips() {
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clearstatcache();
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if (!file_exists(self::$path)) return '';
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// phpcs:ignore WordPress.WP.AlternativeFunctions.file_get_contents_file_get_contents -- Cannot use WP API. Firewall is loaded independent of WP.
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$contents = file_get_contents(self::$path, false, null, strlen(self::get_file_content_prefix()));
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return (false !== $contents ? trim($contents) : '');
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}
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/**
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* Set the path of the allow list
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*
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* @param string $path
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* @return void
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*/
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public static function set_path($path) {
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self::$path = $path;
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}
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/**
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* Add IPs to the allow list
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* This overwrites the whole allow list with the given IPs
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*
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* @param mixed $ips - A string of IPs; one per line or an array of individual IPs
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* @return bool
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*/
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public static function add_ips($ips) {
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if (is_array($ips)) $ips = implode("\n", $ips);
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// phpcs:ignore WordPress.WP.AlternativeFunctions.file_get_contents_file_get_contents -- Cannot use WP API. Firewall is loaded independent of WP.
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return (false !== file_put_contents(self::$path, self::get_file_content_prefix().$ips));
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}
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}
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