File: /var/www/vhosts/uyarreklam.com.tr/httpdocs/JetpackWPCOM.php.tar
httpdocs/wp-content/plugins/google-listings-and-ads/src/Integration/JetpackWPCOM.php 0000644 00000031745 15154646737 0033034 0 ustar 00 var/www/vhosts/uyarreklam.com.tr <?php
declare( strict_types=1 );
namespace Automattic\WooCommerce\GoogleListingsAndAds\Integration;
use Automattic\WooCommerce\GoogleListingsAndAds\Infrastructure\Registerable;
use Automattic\WooCommerce\GoogleListingsAndAds\Infrastructure\Service;
use Automattic\WooCommerce\GoogleListingsAndAds\Infrastructure\Conditional;
use Automattic\Jetpack\Connection\Tokens;
use Automattic\Jetpack\Connection\Manager as Connection_Manager;
use Automattic\Jetpack\Connection\Nonce_Handler;
use Jetpack_Signature;
use Jetpack_Options;
defined( 'ABSPATH' ) || exit;
/**
* Class JetpackWPCOM
*
* Initializes the Jetpack function required to connect the WPCOM App.
* This class can be deleted when the jetpack-connection package includes these functions.
*
* The majority of these class methods have been copied from the Jetpack class.
*
* @see https://github.com/Automattic/jetpack/blob/trunk/projects/plugins/jetpack/class.jetpack.php
*
* @package Automattic\WooCommerce\GoogleListingsAndAds\Integration
*/
class JetpackWPCOM implements Service, Registerable, Conditional {
/**
* Verified data for JSON authorization request
*
* @var array
*/
public $json_api_authorization_request = [];
/**
* Connection manager.
*
* @var Automattic\Jetpack\Connection\Manager
*/
protected $connection_manager;
/**
* Initialize all active integrations.
*/
public function register(): void {
add_action( 'login_form_jetpack_json_api_authorization', [ $this, 'login_form_json_api_authorization' ] );
// This filter only simulates the Jetpack version for the test connection response, and it can be any value greater than 1.2.3.
add_filter(
'jetpack_xmlrpc_test_connection_response',
function () {
return '9.5';
}
);
}
/**
* Check if this class is required based on the presence of the Jetpack class.
*
* @return bool Whether the class is needed.
*/
public static function is_needed(): bool {
return ! class_exists( 'Jetpack' );
}
/**
* Handles the login action for Authorizing the JSON API
*
* @see https://github.com/Automattic/jetpack/blob/6066d7181f78bdec7c355d8b2152733f4691e8a9/projects/plugins/jetpack/class.jetpack.php#L5301
*/
public function login_form_json_api_authorization() {
$this->verify_json_api_authorization_request();
add_action( 'wp_login', [ $this, 'store_json_api_authorization_token' ], 10, 2 );
add_action( 'login_message', [ $this, 'login_message_json_api_authorization' ] );
add_action( 'login_form', [ $this, 'preserve_action_in_login_form_for_json_api_authorization' ] );
add_filter( 'site_url', [ $this, 'post_login_form_to_signed_url' ], 10, 3 );
}
/**
* If someone logs in to approve API access, store the Access Code in usermeta.
*
* @param string $user_login Unused.
* @param WP_User $user User logged in.
*
* @see https://github.com/Automattic/jetpack/blob/6066d7181f78bdec7c355d8b2152733f4691e8a9/projects/plugins/jetpack/class.jetpack.php#L5349
*/
public function store_json_api_authorization_token( $user_login, $user ) {
add_filter( 'login_redirect', [ $this, 'add_token_to_login_redirect_json_api_authorization' ], 10, 3 );
add_filter( 'allowed_redirect_hosts', [ $this, 'allow_wpcom_public_api_domain' ] );
$token = wp_generate_password( 32, false );
update_user_meta( $user->ID, 'jetpack_json_api_' . $this->json_api_authorization_request['client_id'], $token );
}
/**
* Make sure the POSTed request is handled by the same action.
*
* @see https://github.com/Automattic/jetpack/blob/6066d7181f78bdec7c355d8b2152733f4691e8a9/projects/plugins/jetpack/class.jetpack.php#L5336
*/
public function preserve_action_in_login_form_for_json_api_authorization() {
$http_host = isset( $_SERVER['HTTP_HOST'] ) ? wp_unslash( $_SERVER['HTTP_HOST'] ) : ''; // phpcs:ignore WordPress.Security.ValidatedSanitizedInput.InputNotSanitized -- escaped with esc_url below.
$request_uri = isset( $_SERVER['REQUEST_URI'] ) ? wp_unslash( $_SERVER['REQUEST_URI'] ) : ''; // phpcs:ignore WordPress.Security.ValidatedSanitizedInput.InputNotSanitized -- escaped with esc_url below.
echo "<input type='hidden' name='action' value='jetpack_json_api_authorization' />\n";
echo "<input type='hidden' name='jetpack_json_api_original_query' value='" . esc_url( set_url_scheme( $http_host . $request_uri ) ) . "' />\n";
}
/**
* Make sure the login form is POSTed to the signed URL so we can reverify the request.
*
* @param string $url Redirect URL.
* @param string $path Path.
* @param string $scheme URL Scheme.
*
* @see https://github.com/Automattic/jetpack/blob/trunk/projects/plugins/jetpack/class.jetpack.php#L5318
*/
public function post_login_form_to_signed_url( $url, $path, $scheme ) {
if ( 'wp-login.php' !== $path || ( 'login_post' !== $scheme && 'login' !== $scheme ) ) {
return $url;
}
$query_string = isset( $_SERVER['QUERY_STRING'] ) ? wp_unslash( $_SERVER['QUERY_STRING'] ) : ''; // phpcs:ignore WordPress.Security.ValidatedSanitizedInput.InputNotSanitized
$parsed_url = wp_parse_url( $url );
$url = strtok( $url, '?' );
$url = "$url?{$query_string}";
if ( ! empty( $parsed_url['query'] ) ) {
$url .= "&{$parsed_url['query']}";
}
return $url;
}
/**
* Add the Access Code details to the public-api.wordpress.com redirect.
*
* @param string $redirect_to URL.
* @param string $original_redirect_to URL.
* @param WP_User $user WP_User for the redirect.
*
* @return string
*
* @see https://github.com/Automattic/jetpack/blob/6066d7181f78bdec7c355d8b2152733f4691e8a9/projects/plugins/jetpack/class.jetpack.php#L5401
*/
public function add_token_to_login_redirect_json_api_authorization( $redirect_to, $original_redirect_to, $user ) {
return add_query_arg(
urlencode_deep(
[
'jetpack-code' => get_user_meta( $user->ID, 'jetpack_json_api_' . $this->json_api_authorization_request['client_id'], true ),
'jetpack-user-id' => (int) $user->ID,
'jetpack-state' => $this->json_api_authorization_request['state'],
]
),
$redirect_to
);
}
/**
* Add public-api.wordpress.com to the safe redirect allowed list - only added when someone allows API access.
* To be used with a filter of allowed domains for a redirect.
*
* @param array $domains Allowed WP.com Environments.
*
* @see https://github.com/Automattic/jetpack/blob/6066d7181f78bdec7c355d8b2152733f4691e8a9/projects/plugins/jetpack/class.jetpack.php#L5363
*/
public function allow_wpcom_public_api_domain( $domains ) {
$domains[] = 'public-api.wordpress.com';
return $domains;
}
/**
* Check if the redirect is encoded.
*
* @param string $redirect_url Redirect URL.
*
* @return bool If redirect has been encoded.
*
* @see https://github.com/Automattic/jetpack/blob/6066d7181f78bdec7c355d8b2152733f4691e8a9/projects/plugins/jetpack/class.jetpack.php#L5375
*/
public static function is_redirect_encoded( $redirect_url ) {
return preg_match( '/https?%3A%2F%2F/i', $redirect_url ) > 0;
}
/**
* HTML for the JSON API authorization notice.
*
* @return string
*
* @see https://github.com/Automattic/jetpack/blob/6066d7181f78bdec7c355d8b2152733f4691e8a9/projects/plugins/jetpack/class.jetpack.php#L5603
*/
public function login_message_json_api_authorization() {
return '<p class="message">' . sprintf(
/* translators: Name/image of the client requesting authorization */
esc_html__( '%s wants to access your site’s data. Log in to authorize that access.', 'google-listings-and-ads' ),
'<strong>' . esc_html( $this->json_api_authorization_request['client_title'] ) . '</strong>'
) . '<img src="' . esc_url( $this->json_api_authorization_request['client_image'] ) . '" /></p>';
}
/**
* Verifies the request by checking the signature
*
* @param null|array $environment Value to override $_REQUEST.
*
* @see https://github.com/Automattic/jetpack/blob/trunk/projects/plugins/jetpack/class.jetpack.php#L5422
*/
public function verify_json_api_authorization_request( $environment = null ) {
$environment = $environment === null
? $_REQUEST // phpcs:ignore WordPress.Security.NonceVerification.Recommended -- nonce verification handled later in function.
: $environment;
list( $env_token,, $env_user_id ) = explode( ':', $environment['token'] );
$token = ( new Tokens() )->get_access_token( $env_user_id, $env_token );
if ( ! $token || empty( $token->secret ) ) {
wp_die( esc_html__( 'You must connect your Jetpack plugin to WordPress.com to use this feature.', 'google-listings-and-ads' ) );
}
$die_error = __( 'Someone may be trying to trick you into giving them access to your site. Or it could be you just encountered a bug :). Either way, please close this window.', 'google-listings-and-ads' );
// Host has encoded the request URL, probably as a result of a bad http => https redirect.
if ( self::is_redirect_encoded( esc_url_raw( wp_unslash( $_GET['redirect_to'] ) ) ) ) { // phpcs:ignore WordPress.Security.NonceVerification.Recommended, WordPress.Security.ValidatedSanitizedInput.InputNotValidated -- no site changes, we're erroring out.
/**
* Jetpack authorisation request Error.
*/
do_action( 'jetpack_verify_api_authorization_request_error_double_encode' );
$die_error = sprintf(
/* translators: %s is a URL */
__( 'Your site is incorrectly double-encoding redirects from http to https. This is preventing Jetpack from authenticating your connection. Please visit our <a href="%s">support page</a> for details about how to resolve this.', 'google-listings-and-ads' ),
esc_url( 'https://jetpack.com/support/double-encoding/' )
);
}
$jetpack_signature = new Jetpack_Signature( $token->secret, (int) Jetpack_Options::get_option( 'time_diff' ) );
if ( isset( $environment['jetpack_json_api_original_query'] ) ) {
$signature = $jetpack_signature->sign_request(
$environment['token'],
$environment['timestamp'],
$environment['nonce'],
'',
'GET',
$environment['jetpack_json_api_original_query'],
null,
true
);
} else {
$signature = $jetpack_signature->sign_current_request(
[
'body' => null,
'method' => 'GET',
]
);
}
if ( ! $signature ) {
wp_die(
wp_kses(
$die_error,
[
'a' => [
'href' => [],
],
]
)
);
} elseif ( is_wp_error( $signature ) ) {
wp_die(
wp_kses(
$die_error,
[
'a' => [
'href' => [],
],
]
)
);
} elseif ( ! hash_equals( $signature, $environment['signature'] ) ) {
if ( is_ssl() ) {
// If we signed an HTTP request on the Jetpack Servers, but got redirected to HTTPS by the local blog, check the HTTP signature as well.
$signature = $jetpack_signature->sign_current_request(
[
'scheme' => 'http',
'body' => null,
'method' => 'GET',
]
);
if ( ! $signature || is_wp_error( $signature ) || ! hash_equals( $signature, $environment['signature'] ) ) {
wp_die(
wp_kses(
$die_error,
[
'a' => [
'href' => [],
],
]
)
);
}
} else {
wp_die(
wp_kses(
$die_error,
[
'a' => [
'href' => [],
],
]
)
);
}
}
$timestamp = (int) $environment['timestamp'];
$nonce = stripslashes( (string) $environment['nonce'] );
if ( ! $this->connection_manager ) {
$this->connection_manager = new Connection_Manager();
}
if ( ! ( new Nonce_Handler() )->add( $timestamp, $nonce ) ) {
// De-nonce the nonce, at least for 5 minutes.
// We have to reuse this nonce at least once (used the first time when the initial request is made, used a second time when the login form is POSTed).
$old_nonce_time = get_option( "jetpack_nonce_{$timestamp}_{$nonce}" );
if ( $old_nonce_time < time() - 300 ) {
wp_die( esc_html__( 'The authorization process expired. Please go back and try again.', 'google-listings-and-ads' ) );
}
}
$data = json_decode( base64_decode( stripslashes( $environment['data'] ) ) ); // phpcs:ignore WordPress.PHP.DiscouragedPHPFunctions.obfuscation_base64_decode
$data_filters = [
'state' => 'opaque',
'client_id' => 'int',
'client_title' => 'string',
'client_image' => 'url',
];
foreach ( $data_filters as $key => $sanitation ) {
if ( ! isset( $data->$key ) ) {
wp_die(
wp_kses(
$die_error,
[
'a' => [
'href' => [],
],
]
)
);
}
switch ( $sanitation ) {
case 'int':
$this->json_api_authorization_request[ $key ] = (int) $data->$key;
break;
case 'opaque':
$this->json_api_authorization_request[ $key ] = (string) $data->$key;
break;
case 'string':
$this->json_api_authorization_request[ $key ] = wp_kses( (string) $data->$key, [] );
break;
case 'url':
$this->json_api_authorization_request[ $key ] = esc_url_raw( (string) $data->$key );
break;
}
}
if ( empty( $this->json_api_authorization_request['client_id'] ) ) {
wp_die(
wp_kses(
$die_error,
[
'a' => [
'href' => [],
],
]
)
);
}
}
}