201

app/build.gradle

@@ -59,4 +59,5 @@ dependencies {
     implementation 'com.google.code.gson:gson:2.10.1'
     implementation 'org.apache.commons:commons-lang3:3.14.0'
     implementation 'commons-io:commons-io:2.16.1'
+    implementation 'org.nanohttpd:nanohttpd:2.3.1'
 }

app/src/main/java/com/example/modifiermodule/HookSystem.java

@@ -1,19 +1,31 @@
 package com.example.modifiermodule;
 
+import static fi.iki.elonen.NanoHTTPD.Response.Status.INTERNAL_ERROR;
+
+import android.annotation.SuppressLint;
 import android.content.AttributionSource;
+import android.content.BroadcastReceiver;
+import android.content.Context;
+import android.content.Intent;
+import android.content.IntentFilter;
 import android.net.ConnectivityManager;
 import android.net.NetworkInfo;
 import android.os.Build;
 import android.util.Log;
 
+import org.apache.commons.io.IOUtils;
 import org.apache.commons.lang3.RandomStringUtils;
 import org.apache.commons.lang3.StringUtils;
 
 import java.io.File;
+import java.io.IOException;
+import java.nio.charset.StandardCharsets;
+import java.util.HashMap;
 
 import de.robv.android.xposed.XC_MethodHook;
 import de.robv.android.xposed.XposedHelpers;
 import de.robv.android.xposed.callbacks.XC_LoadPackage;
+import fi.iki.elonen.NanoHTTPD;
 
 public class HookSystem extends BaseHook {
 
@@ -29,6 +41,23 @@ public class HookSystem extends BaseHook {
             log("setConfigFile fail");
         }
 
+        try {
+            new NanoHTTPD(6101) {
+                @Override
+                public Response serve(IHTTPSession session) {
+                    try {
+                        final HashMap<String, String> map = new HashMap<>();
+                        session.parseBody(map);
+                        return newFixedLengthResponse("body:" + map.toString());
+                    } catch (Exception e) {
+                        return newFixedLengthResponse(INTERNAL_ERROR, MIME_PLAINTEXT, e.getMessage());
+                    }
+                }
+            }.start();
+        } catch (Exception e) {
+            e.printStackTrace();
+        }
+
         try {
             Class<?> DeviceIdentifiersPolicy = XposedHelpers.findClass("com.android.server.os.DeviceIdentifiersPolicyService$DeviceIdentifiersPolicy", lpparam.classLoader);
             XposedHelpers.findAndHookMethod(DeviceIdentifiersPolicy, "getSerial", new XC_MethodHook() {

app/src/main/java/com/example/modifiermodule/SimpleHttpServer.java

@@ -0,0 +1,13 @@
+package com.example.modifiermodule;
+
+import fi.iki.elonen.NanoHTTPD;
+
+public class SimpleHttpServer extends NanoHTTPD {
+    public SimpleHttpServer(int port) {
+        super(port);
+    }
+
+    public SimpleHttpServer(String hostname, int port) {
+        super(hostname, port);
+    }
+}