Created
January 16, 2024 06:14
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share vpn for multiple users / work profile
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package com.github.silverzhaojr.xposed.sharevpnformultiusers; | |
import android.util.Range; | |
import androidx.annotation.Keep; | |
import java.util.List; | |
import java.util.Set; | |
import de.robv.android.xposed.IXposedHookLoadPackage; | |
import de.robv.android.xposed.XC_MethodHook; | |
import de.robv.android.xposed.XposedBridge; | |
import de.robv.android.xposed.XposedHelpers; | |
import de.robv.android.xposed.callbacks.XC_LoadPackage.LoadPackageParam; | |
@Keep | |
public class HookVPN implements IXposedHookLoadPackage { | |
private static final String classname = "com.android.server.connectivity.Vpn"; | |
private static final String methodname = "createUserAndRestrictedProfilesRanges"; | |
// Android source code: | |
// https://cs.android.com/android/platform/superproject/+/master:frameworks/base/services/core/java/com/android/server/connectivity/Vpn.java;l=1703 | |
public void handleLoadPackage(LoadPackageParam lpparam) throws Throwable { | |
XposedBridge.log("Loaded app: " + lpparam.packageName); | |
if (!lpparam.packageName.equals("android")) { | |
return; | |
} | |
XposedHelpers.findAndHookMethod(classname, lpparam.classLoader, methodname, | |
int.class, List.class, List.class, new XC_MethodHook() { | |
@Override | |
protected void afterHookedMethod(MethodHookParam param) throws Throwable { | |
int orgiUserId = (int) param.args[0]; | |
List<String> allowedApplications = (List<String>) param.args[1]; | |
List<String> disallowedApplications = (List<String>) param.args[2]; | |
Set<Range<Integer>> ranges = (Set<Range<Integer>>) param.getResult(); | |
XposedBridge.log( | |
String.format( | |
"Before patching: original userId: %s, ranges: %s", | |
orgiUserId, ranges) | |
); | |
int userId = 10; | |
XposedHelpers.callMethod( | |
param.thisObject, | |
"addUserToRanges", | |
ranges, userId, allowedApplications, disallowedApplications); | |
XposedBridge.log("After patching: " + ranges); | |
param.setResult(ranges); | |
} | |
}); | |
} | |
} |
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