NSURLRequest-iOS13

console.log('Listening For Requests...');

function toHexString(byteArray) {
    return Array.from(byteArray, function(byte) {
        return ('0' + (byte & 0xFF).toString(16)).slice(-2);
    }).join('')
}

// const byteToHex = [];

// for (var n = 0; n <= 0xff; ++n) {
//     const hexOctet = n.toString(16);
//     if (hexOctet.lenth < 2) {
//         byteToHex.push("0"+hexOctet);   
//     } else {
//         byteToHex.push(hexOctet);
//     }
// }

// function hex(arrayBuffer) {
//     const buff = new Uint8Array(arrayBuffer);
//     const hexOctets = []; // new Array(buff.length) is even faster (preallocates necessary array size), then use hexOctets[i] instead of .push()

//     for (var i = 0; i < buff.length; ++i)
//         hexOctets.push(byteToHex[buff[i]]);

//     return hexOctets.join("");
// }


if (ObjC.available) {

    try {

        var className = "NSURLRequest";
        var funcName = "- initWithURL:";

        var hook = eval('ObjC.classes.' + className + '["' + funcName + '"]');

        Interceptor.attach(hook.implementation, {


            onEnter: function(args) {
                console.log('NSURLRequest with URL: ' + ObjC.Object(args[2]));
            },

        });

    } catch (error) {
        console.log("[!] Exception: " + error.message);
    }

    try {

        var className = "SRWebSocket";//"LGSRWebSocket";
        var funcName = "- send:";

        var hook = eval('ObjC.classes.' + className + '["' + funcName + '"]');


        Interceptor.attach(hook.implementation, {


            onEnter: function(args) {
                var socketURL = ObjC.Object(args[0]).url().absoluteString().toString();
                var data = ObjC.Object(args[2]);
                
                console.log('LGSRWebSocket (' + ObjC.Object(args[0]) + ') ---> ' + socketURL);
                console.log('Data: ' + data);
                
                for (var i = 0; i < data.length(); i++) {
                    console.log(data.characterAtIndex_(i).toString(16) + ' --> ' + data.characterAtIndex_(i).toString());
                }
            },

        });

    } catch (error) {
        console.log("[!] Exception: " + error.message);
    }

    try {

        var className = "SRWebSocket";//"LGSRWebSocket";
        var funcName = "- _handleMessage:";

        var hook = eval('ObjC.classes.' + className + '["' + funcName + '"]');

        Interceptor.attach(hook.implementation, {


            onEnter: function(args) {
                console.log('LGSRWebSocket received: ' + ObjC.Object(args[2]));
            },

        });

    } catch (error) {
        console.log("[!] Exception: " + error.message);
    }

} else {

    console.log("Objective-C Runtime is not available!");

}