How can PHP developers modify anonweb to work with a proxy and implement a white-list feature effectively?

To modify anonweb to work with a proxy and implement a white-list feature effectively, PHP developers can update the code to include proxy settings and create a function to check if the requested URL is in the white-list before allowing access. 

// Set proxy settings
$proxy = 'proxy.example.com:8080';
$proxy_auth = 'username:password';

// Create a function to check if the URL is in the white-list
function isWhiteListed($url, $whiteList) {
    foreach ($whiteList as $allowedUrl) {
        if (strpos($url, $allowedUrl) !== false) {
            return true;
        }
    }
    return false;
}

// Define white-listed URLs
$whiteList = array('example.com', 'subdomain.example.com');

// Check if the requested URL is in the white-list
$requestUrl = $_SERVER['HTTP_HOST'];
if (isWhiteListed($requestUrl, $whiteList)) {
    // Allow access
} else {
    // Block access
    header("HTTP/1.1 403 Forbidden");
    exit();
}

Keywords

PHP anonweb proxy white-list implementation

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