/**
 * Intercept at OkHttp level to capture request bodies
 */

console.log("\n[*] OkHttp Request Interceptor\n");

Java.perform(function() {

    // Hook the RealCall.execute method which actually sends the request
    try {
        var RealCall = Java.use("i3.j");  // OkHttp's RealCall
        console.log("[+] Found RealCall");

        RealCall.g.implementation = function(chain) {
            console.log("\n" + "=".repeat(80));
            console.log("[HTTP REQUEST INTERCEPTED]");

            try {
                // Get the request from chain
                var request = chain.b();

                if (request) {
                    console.log("[URL] " + request.g().toString());
                    console.log("[METHOD] " + request.f());

                    // Get the body
                    var body = request.d();

                    if (body) {
                        try {
                            var Buffer = Java.use("r3.f");
                            var buffer = Buffer.$new();

                            // Write body to buffer
                            body.writeTo(buffer);

                            // Read as string
                            var bodyStr = buffer.B0();

                            console.log("\n[REQUEST BODY]");
                            if (bodyStr && bodyStr.length > 0) {
                                console.log(bodyStr);
                            } else {
                                console.log("(empty)");
                            }
                        } catch (e) {
                            console.log("[BODY ERROR] " + e);
                        }
                    } else {
                        console.log("[BODY] null");
                    }
                }
            } catch (e) {
                console.log("[ERROR] " + e);
            }

            console.log("=".repeat(80) + "\n");

            // Call original
            return this.g(chain);
        };

        console.log("[*] Hook installed!\n");

    } catch (e) {
        console.log("[-] Failed to hook RealCall: " + e);
    }
});