ACIL FM

Nama	Ukuran	Aksi
Auth	-	Open
Cookie	-	Open
Exception	-	Open
Proxy	-	Open
Response	-	Open
Transport	-	Open
Utility	-	Open
Auth.php	860 B	View DL Edit
Autoload.php	9.12 MB	View DL Edit
Capability.php	652 B	View DL Edit
Cookie.php	14.75 MB	View DL Edit
Exception.php	1.09 MB	View DL Edit
HookManager.php	709 B	View DL Edit
Hooks.php	2.96 MB	View DL Edit
IdnaEncoder.php	12.14 MB	View DL Edit
Ipv6.php	5.51 MB	View DL Edit
Iri.php	28.93 MB	View DL Edit
Port.php	1.47 MB	View DL Edit
Proxy.php	867 B	View DL Edit
Requests.php	33.2 MB	View DL Edit
Response.php	4.18 MB	View DL Edit
Session.php	8.89 MB	View DL Edit
Ssl.php	5.3 MB	View DL Edit
Transport.php	1.51 MB	View DL Edit

Edit file: /home/mhhtmff/www/site BKP/wp-includes/Requests/src/Ssl.php

<?php
/**
 * SSL utilities for Requests
 *
 * @package Requests\Utilities
 */

namespace WpOrg\Requests;

use WpOrg\Requests\Exception\InvalidArgument;
use WpOrg\Requests\Utility\InputValidator;

/**
 * SSL utilities for Requests
 *
 * Collection of utilities for working with and verifying SSL certificates.
 *
 * @package Requests\Utilities
 */
final class Ssl {
	/**
	 * Verify the certificate against common name and subject alternative names
	 *
	 * Unfortunately, PHP doesn't check the certificate against the alternative
	 * names, leading things like 'https://www.github.com/' to be invalid.
	 *
	 * @link https://tools.ietf.org/html/rfc2818#section-3.1 RFC2818, Section 3.1
	 *
	 * @param string|Stringable $host Host name to verify against
	 * @param array $cert Certificate data from openssl_x509_parse()
	 * @return bool
	 * @throws \WpOrg\Requests\Exception\InvalidArgument When the passed $host argument is not a string or a stringable object.
	 * @throws \WpOrg\Requests\Exception\InvalidArgument When the passed $cert argument is not an array or array accessible.
	 */
	public static function verify_certificate($host, $cert) {
		if (InputValidator::is_string_or_stringable($host) === false) {
			throw InvalidArgument::create(1, '$host', 'string|Stringable', gettype($host));
		}

if (InputValidator::has_array_access($cert) === false) {
			throw InvalidArgument::create(2, '$cert', 'array|ArrayAccess', gettype($cert));
		}

$has_dns_alt = false;

// Check the subjectAltName
		if (!empty($cert['extensions']['subjectAltName'])) {
			$altnames = explode(',', $cert['extensions']['subjectAltName']);
			foreach ($altnames as $altname) {
				$altname = trim($altname);
				if (strpos($altname, 'DNS:') !== 0) {
					continue;
				}

$has_dns_alt = true;

// Strip the 'DNS:' prefix and trim whitespace
				$altname = trim(substr($altname, 4));

// Check for a match
				if (self::match_domain($host, $altname) === true) {
					return true;
				}
			}

if ($has_dns_alt === true) {
				return false;
			}
		}

// Fall back to checking the common name if we didn't get any dNSName
		// alt names, as per RFC2818
		if (!empty($cert['subject']['CN'])) {
			// Check for a match
			return (self::match_domain($host, $cert['subject']['CN']) === true);
		}

return false;
	}

/**
	 * Verify that a reference name is valid
	 *
	 * Verifies a dNSName for HTTPS usage, (almost) as per Firefox's rules:
	 * - Wildcards can only occur in a name with more than 3 components
	 * - Wildcards can only occur as the last character in the first
	 *   component
	 * - Wildcards may be preceded by additional characters
	 *
	 * We modify these rules to be a bit stricter and only allow the wildcard
	 * character to be the full first component; that is, with the exclusion of
	 * the third rule.
	 *
	 * @param string|Stringable $reference Reference dNSName
	 * @return boolean Is the name valid?
	 * @throws \WpOrg\Requests\Exception\InvalidArgument When the passed argument is not a string or a stringable object.
	 */
	public static function verify_reference_name($reference) {
		if (InputValidator::is_string_or_stringable($reference) === false) {
			throw InvalidArgument::create(1, '$reference', 'string|Stringable', gettype($reference));
		}

if ($reference === '') {
			return false;
		}

if (preg_match('`\s`', $reference) > 0) {
			// Whitespace detected. This can never be a dNSName.
			return false;
		}

$parts = explode('.', $reference);
		if ($parts !== array_filter($parts)) {
			// DNSName cannot contain two dots next to each other.
			return false;
		}

// Check the first part of the name
		$first = array_shift($parts);

if (strpos($first, '*') !== false) {
			// Check that the wildcard is the full part
			if ($first !== '*') {
				return false;
			}

// Check that we have at least 3 components (including first)
			if (count($parts) < 2) {
				return false;
			}
		}

// Check the remaining parts
		foreach ($parts as $part) {
			if (strpos($part, '*') !== false) {
				return false;
			}
		}

// Nothing found, verified!
		return true;
	}

/**
	 * Match a hostname against a dNSName reference
	 *
	 * @param string|Stringable $host Requested host
	 * @param string|Stringable $reference dNSName to match against
	 * @return boolean Does the domain match?
	 * @throws \WpOrg\Requests\Exception\InvalidArgument When either of the passed arguments is not a string or a stringable object.
	 */
	public static function match_domain($host, $reference) {
		if (InputValidator::is_string_or_stringable($host) === false) {
			throw InvalidArgument::create(1, '$host', 'string|Stringable', gettype($host));
		}

// Check if the reference is blocklisted first
		if (self::verify_reference_name($reference) !== true) {
			return false;
		}

// Check for a direct match
		if ((string) $host === (string) $reference) {
			return true;
		}

// Calculate the valid wildcard match if the host is not an IP address
		// Also validates that the host has 3 parts or more, as per Firefox's ruleset,
		// as a wildcard reference is only allowed with 3 parts or more, so the
		// comparison will never match if host doesn't contain 3 parts or more as well.
		if (ip2long($host) === false) {
			$parts    = explode('.', $host);
			$parts[0] = '*';
			$wildcard = implode('.', $parts);
			if ($wildcard === (string) $reference) {
				return true;
			}
		}

return false;
	}
}

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