add wp-cerber default to fix bugs features

default-wp-cerber.php

@@ -0,0 +1,97 @@
+<?php
+/**
+ * Plugin Name: Be API - Default WP Cerber
+ * Description: Fix WP Cerber bug features
+ * Version: 1.0
+ * Author: BE API Technical team
+ * Author URI: https://www.beapi.fr
+ */
+
+namespace BEAPI\Plugin_Defaults\Wp_Cerber;
+
+if ( ! defined( 'ABSPATH' ) ) {
+	die( 'Cannot access pages directly.' );
+}
+
+add_filter( 'rest_url_prefix', __NAMESPACE__ . '\\fix_prefix_to_check' );
+add_filter( 'rest_request_before_callbacks', __NAMESPACE__ . '\\fix_prefix_endpoint' );
+add_filter( 'application_password_is_api_request', __NAMESPACE__ . '\\application_password_is_api_request' );
+
+/**
+ * Modifies the REST API prefix from `/wp-json/` to `/json` based on the requested URL on WP-Cerber cerber_is_rest_url() check
+ *
+ * This filter intercepts the default REST URL prefix via the `rest_url_prefix` hook
+ * and applies a custom prefix if the current URL starts with `/wp-json/`.
+ *
+ * @param string $prefix The default REST API prefix.
+ * @return string The modified REST API prefix (or unchanged if not applicable).
+ *
+ */
+function fix_prefix_to_check( string $prefix ): string {
+	// Retrieve the requested URL
+	$url = $_SERVER['REQUEST_URI'] ?? '';
+
+	// If no URL is available, return the default prefix
+	if ( empty( $url ) ) {
+		return $prefix;
+	}
+
+	// If the URL starts with `/wp-json/`, change the prefix to `json`. Because it consider current /wp like a subfolder
+	if ( str_starts_with( $url, '/wp-json/' ) ) {
+		return 'json';
+	}
+
+	// Otherwise, keep the default prefix
+	return $prefix;
+}
+
+/**
+ * Removes the REST prefix filter after a REST API request is processed.
+ *
+ * This function is hooked into the `rest_request_before_callbacks` filter
+ * to ensure the prefix modification does not persist beyond its intended scope.
+ *
+ * @param mixed $response The current REST response or null.
+ * @return mixed The original REST response, unchanged.
+ *
+ */
+function fix_prefix_endpoint( $response ) {
+	// Remove the custom prefix filter to avoid side effects
+	remove_filter( 'rest_url_prefix', __NAMESPACE__ . '\\fix_prefix_to_check' );
+
+	return $response;
+}
+
+
+/**
+ * Determines if the current request is an API request and fixes WP Cerber REST API blocking too early.
+ *
+ * This function checks if the request URI indicates a REST API route,
+ * validates the request method against a set of allowed methods, and
+ * ensures that authentication credentials are provided.
+ *
+ * @param bool $is_api_request The initial determination of whether the request is an API request.
+ *
+ * @return bool True if the request is a valid API request; otherwise, the original $is_api_request value.
+ */
+function application_password_is_api_request( $is_api_request ) {
+	$request_uri = $_SERVER['REQUEST_URI'] ?? '';
+	if ( empty( $request_uri ) ) {
+		return $is_api_request;
+	}
+	// Check if it's an API route
+	if ( ! str_contains( $request_uri, '/wp-json/' ) ) {
+		return $is_api_request;
+	}
+	$request_method         = $_SERVER['REQUEST_METHOD'] ?? '';
+	$request_method_allowed = [ 'GET', 'POST', 'PUT', 'DELETE', 'PATCH' ];
+	// Check if method REQUEST is allowed
+	if ( ! in_array( $request_method, $request_method_allowed, true ) ) {
+		return $is_api_request;
+	}
+	// Check if authentication is sent
+	if ( ! isset( $_SERVER['PHP_AUTH_USER'], $_SERVER['PHP_AUTH_PW'] ) ) {
+		return $is_api_request;
+	}
+	return true;
+}