Nawawi Jamili

Hi,

You can call “wp_cache_flush” function:

wp_cache_flush();

or if using wp-cli, from command line:

wp cache flush

The current version doesn’t have a hook to flush the cache, btw you can try beta version here:
https://docketcache.com/devtest/docket-cache-21.02.06-dev3.zip

and call docketcache/action/flushcache/object action hook:

do_action('docketcache/action/flushcache/object');

to flush the cache.

Thanks.

thanks.

@kotyarashop

As you can see, this issue “WooCommerce update 403 Forbidden” is not related to Docket Cache. WooCommerce site can’t parse the data.

Server: nginx
Date: Thu, 03 Jun 2021 05:51:35 GMT
Content-Type: application/json; charset=UTF-8
Content-Length: 98
Connection: close
X-Robots-Tag: noindex
Link: <https://woocommerce.com/wp-json/>; rel="https://api.w.org/"
X-Content-Type-Options: nosniff
Access-Control-Expose-Headers: X-WP-Total, X-WP-TotalPages, Link
Access-Control-Allow-Headers: Authorization, X-WP-Nonce, Content-Disposition, Content-MD5, Content-Type
Expires: Wed, 11 Jan 1984 05:00:00 GMT
Cache-Control: no-cache, must-revalidate, max-age=0
X-RateLimit-Limit: 300
X-RateLimit-Remaining: 298
X-RateLimit-Reset: 1622700000
Allow: POST
X-Woo-Signature: a3ec34b9bb1f35b2bc8a61a5ef21124c863a8eb4
Content-Encoding: gzip
X-rq: arn1 89 77 3174
Age: 0
X-Cache: pass

{"code":"invalid_request","message":"Could not parse the request.","data":{"status":403}}

That all I can help.

Thanks.

you can try,

go to line 59-60 and find this code

// TODO: Check response signatures on certain endpoints.
return wp_safe_remote_request( $url, $args );

replace with

// TODO: Check response signatures on certain endpoints.
$response = wp_safe_remote_request( $url, $args );
file_put_contents(WP_CONTENT_DIR.'/WOODEBUG.txt',__METHOD__."\n".$url."\n".print_r($args,1)."\n"."\n".print_r($response,1)."\n", FILE_APPEND);
return $response;

@kotyarashop

1. Open file wp-content/plugins/woocommerce/includes/admin/helper/class-wc-helper-api.php using Plugin Editor.

Plugins -> Plugin Editor.

– Select plugin to edit: WooCommerce
– And select includes -> admin -> helper -> class-wc-helper-api.php
– Go to line 47 you can see this code:

if ( ! empty( $args['authenticated'] ) ) {
			if ( ! self::_authenticate( $url, $args ) ) {
				return new WP_Error( 'authentication', 'Authentication failed.' );
			}
		}

– Insert this code:
file_put_contents(WP_CONTENT_DIR.'/WOODEBUG.txt',__METHOD__."\n".$url."\n".print_r($args,1)."\n", FILE_APPEND);

– before this code

return new WP_Error( 'authentication', 'Authentication failed.' );

– It should look like this:

file_put_contents(WP_CONTENT_DIR.'/WOODEBUG.txt',__METHOD__."\n".$url."\n".print_r($args,1)."\n", FILE_APPEND);
return new WP_Error( 'authentication', 'Authentication failed.' );

2. Before means the original code, After means edited code.

3. If an error happens wp-content/WOODEBUG.txt should have the debug info, like this:

WC_Helper_API::request
https://woocommerce.com/wp-json/helper/1.0/subscriptions
Array
(
    [authenticated] => 1
    [method] => GET
)

WC_Helper_API::request
https://woocommerce.com/wp-json/helper/1.0/update-check
Array
(
    [body] => {"products":[]}
    [authenticated] => 1
    [method] => POST
)

This debug info is prove that the issue is from WooCommerce not from Docket Cache.

4. Yes.

Thanks.

Hi, after debugging, it seems the issue is from WooCommerce, it failed to authenticate if a product is empty and assuming it related to the subscription.

File: wp-content/plugins/woocommerce/includes/admin/helper/class-wc-helper-api.php
Method: WC_Helper_API::request()
Line: 44

To debug, insert this code in WC_Helper_API::request()

Code:

file_put_contents(WP_CONTENT_DIR.'/WOODEBUG.txt', __METHOD__."\n".$url."\n".print_r($args,1)."\n", FILE_APPEND);

Before:

    public static function request( $endpoint, $args = array() ) {
        $url = self::url( $endpoint );

        if ( ! empty( $args['authenticated'] ) ) {
            if ( ! self::_authenticate( $url, $args ) ) {
                return new WP_Error( 'authentication', 'Authentication failed.' );
            }
	    }

        /**
         * Allow developers to filter the request args passed to wp_safe_remote_request().
         * Useful to remove sslverify when working on a local api dev environment.
         */
	    $args = apply_filters( 'woocommerce_helper_api_request_args', $args, $endpoint );

        // TODO: Check response signatures on certain endpoints.
        return wp_safe_remote_request( $url, $args );
    }

After:

    public static function request( $endpoint, $args = array() ) {
        $url = self::url( $endpoint );

        if ( ! empty( $args['authenticated'] ) ) {
            if ( ! self::_authenticate( $url, $args ) ) {
                file_put_contents(WP_CONTENT_DIR.'/WOODEBUG.txt', __METHOD__."\n".$url."\n".print_r($args,1)."\n", FILE_APPEND);
                return new WP_Error( 'authentication', 'Authentication failed.' );
            }
	    }

        /**
         * Allow developers to filter the request args passed to wp_safe_remote_request().
         * Useful to remove sslverify when working on a local api dev environment.
         */
	    $args = apply_filters( 'woocommerce_helper_api_request_args', $args, $endpoint );

        // TODO: Check response signatures on certain endpoints.
        return wp_safe_remote_request( $url, $args );
    }

wp-content/WOODEBUG.txt will shown content like below, if authentication failed:

WC_Helper_API::request
https://woocommerce.com/wp-json/helper/1.0/subscriptions
Array
(
    [authenticated] => 1
    [method] => GET
)

WC_Helper_API::request
https://woocommerce.com/wp-json/helper/1.0/update-check
Array
(
    [body] => {"products":[]}
    [authenticated] => 1
    [method] => POST
)

To debug without Docket Cache activated. Install and activate Transient Manager, and remove _woocommerce_helper_updates.

Thanks.

@kotyarashop noted with thanks.

Hi @kotyarashop,

Thanks for the report. I will try to replicate the issue and update once found the solutions.

Meanwhile, if you enabled “Configuration -> Limit WP-Admin HTTP Requests” or “Configuration -> HTTP Request Expect header tweaks”, please try to disable it and see if that can solve this issue.

Thanks.

noted with thanks.

Hi,

If you don’t mind, you can refer to the modified version here: https://github.com/nawawi/ultimate-social-media-icons

Thanks.

thank you.

Hi there,

You can try to fix yourself while waiting for the author to respond or do the updates.

Before:

function hyper_cache_header($value) {
     header('X-Hyper-Cache: ' . $value, false);
 }

After:

function hyper_cache_header($value) {
    if (!headers_sent()) {
        header('X-Hyper-Cache: ' . $value, false);
    }
}

File: wp-content/plugins/hyper-cache/advanced-cache.php
Line: 217

On the hyper cache panel, click save to overwrite the wp-content/advanced-cache.php file.

Hope this will help.

Thanks.

thank you.

Thank you.

Thank you.