function handler()

in add-true-client-ip-header/index.js [1:9]

• 6 lines of code
• 1 McCabe index (conditional complexity)

function handler(event) {
    var request = event.request;
    var clientIP = event.viewer.ip;

    //Add the true-client-ip header to the incoming request
    request.headers['true-client-ip'] = {value: clientIP};
    
    return request;
}