From 59f45e58b9592d53fbede7e71d45da35bd68e261 Mon Sep 17 00:00:00 2001 From: Konloch Date: Wed, 2 Oct 2024 21:06:54 -0600 Subject: [PATCH] Show Generated Xposed Class In GUI Also fixed some runtime bugs. --- plugins/java/XposedGenerator.java | 57 ++++++++++++++++++++----------- 1 file changed, 38 insertions(+), 19 deletions(-) diff --git a/plugins/java/XposedGenerator.java b/plugins/java/XposedGenerator.java index 5d869cf7..38051ddc 100644 --- a/plugins/java/XposedGenerator.java +++ b/plugins/java/XposedGenerator.java @@ -46,11 +46,17 @@ public class XposedGenerator extends Plugin String className = viewer.getName(); ClassNode classnode = BytecodeViewer.getCurrentlyOpenedClassNode(); + if (classnode == null) + { + BytecodeViewer.showMessage("Open A Classfile First"); + return; + } + //Call XposedGenerator class - ParseChosenFileContent(className, classnode); + parseChosenFileContent(className, classnode); } - public static void ParseChosenFileContent(String classname, ClassNode classNode) + public static void parseChosenFileContent(String classname, ClassNode classNode) { try { @@ -64,7 +70,9 @@ public class XposedGenerator extends Plugin //Decompile using Fern String decomp = decompilefern.decompileClassNode(classNode, cont); String[] xposedTemplateTypes = {"Empty", "Parameters", "Helper"}; - @SuppressWarnings({"unchecked", "rawtypes"}) JComboBox xposedTemplateList = new JComboBox(xposedTemplateTypes); + @SuppressWarnings({"unchecked", "rawtypes"}) + JComboBox xposedTemplateList = new JComboBox(xposedTemplateTypes); + //Set results of parsed methods into a list List methodsExtracted = ProcessContentExtractedClass(decomp); String packgExtracted = ProcessContentExtractedPackage(decomp); @@ -86,6 +94,7 @@ public class XposedGenerator extends Plugin //output methods to pane box int result = JOptionPane.showConfirmDialog(null, myPanel, "Choose Template and Method for Xposed Module", JOptionPane.OK_CANCEL_OPTION); + myPanel.remove(); if (result == JOptionPane.OK_OPTION) { @@ -129,13 +138,6 @@ public class XposedGenerator extends Plugin { try { - //TODO: Prompt save dialog - File file = new File("./XposedClassTest.java"); - - // if file doesn't exist, then create it - if (!file.exists()) - file.createNewFile(); - //Extract the package name only String packageNameOnly = packageName.substring(8, packageName.length() - 2).trim(); String classToHookNameOnly = classToHook; @@ -151,18 +153,35 @@ public class XposedGenerator extends Plugin String onlyFunction = CleanUpFunction(functionSplitValues); //Write Xposed Class - String XposedClassText = "package androidpentesting.com.xposedmodule;" + "\r\n" + "import de.robv.android.xposed.IXposedHookLoadPackage;" + "\r\n" + "\r\n" + "import de.robv.android.xposed.XC_MethodHook;" + "\r\n" + "import de.robv.android.xposed.XposedBridge;" + "\r\n" + "import de.robv.android.xposed.callbacks.XC_LoadPackage.LoadPackageParam;" + "\r\n" + "import static de.robv.android.xposed.XposedHelpers.findAndHookMethod;" + "\r\n" + "\r\n" + "public class XposedClassTest implements IXposedHookLoadPackage {" + "\r\n" + "\r\n" + " public void handleLoadPackage(final LoadPackageParam lpparam) throws Throwable {" + "\r\n" + "\r\n" + " String classToHook = " + "\"" + packageNameOnly + "." + onlyClass + "\";" + "\r\n" + " String functionToHook = " + "\"" + onlyFunction + "\";" + "\r\n" + " if (lpparam.packageName.equals(" + "\"" + packageNameOnly + "\"" + ")){" + "\r" + "\n" + " XposedBridge.log(" + "\" Loaded app: \" " + " + lpparam.packageName);" + "\r\n" + "\r\n" + " findAndHookMethod(" + "\"" + onlyClass + "\"" + ", lpparam.classLoader, " + " \"" + onlyFunction + "\"" + ", int.class," + "\r\n" + " new XC_MethodHook() {" + "\r\n" + " @Override" + "\r\n" + " protected void beforeHookedMethod(MethodHookParam param) throws " + "Throwable {" + "\r\n" + " //TO BE FILLED BY ANALYST" + "\r\n" + " }" + "\r\n" + " });" + "\r\n" + " }" + "\r\n" + " }" + "\r\n" + "}" + "\r\n"; - FileWriter fw = new FileWriter(file.getAbsoluteFile()); - BufferedWriter bw = new BufferedWriter(fw); - bw.write(XposedClassText); - bw.write("\r\n"); - bw.close(); + String XposedClassText = "package androidpentesting.com.xposedmodule;" + "\r\n" + + "import de.robv.android.xposed.IXposedHookLoadPackage;" + "\r\n" + "\r\n" + + "import de.robv.android.xposed.XC_MethodHook;" + "\r\n" + + "import de.robv.android.xposed.XposedBridge;" + "\r\n" + + "import de.robv.android.xposed.callbacks.XC_LoadPackage.LoadPackageParam;" + "\r\n" + + "import static de.robv.android.xposed.XposedHelpers.findAndHookMethod;" + "\r\n" + "\r\n" + + "public class XposedClassTest implements IXposedHookLoadPackage {" + "\r\n" + "\r\n" + + " public void handleLoadPackage(final LoadPackageParam lpparam) throws Throwable {" + "\r\n" + "\r\n" + + " String classToHook = " + "\"" + packageNameOnly + "." + onlyClass + "\";" + "\r\n" + + " String functionToHook = " + "\"" + onlyFunction + "\";" + "\r\n" + "\r\n" + + " if (lpparam.packageName.equals(" + "\"" + packageNameOnly + "\"" + ")){" + "\r\n" + + " XposedBridge.log(" + "\" Loaded app: \" " + " + lpparam.packageName);" + "\r\n" + "\r\n" + + " findAndHookMethod(" + "\"" + onlyClass + "\"" + ", lpparam.classLoader, " + " \"" + onlyFunction + "\"" + ", int.class," + "\r\n" + + " new XC_MethodHook() {" + "\r\n" + + " @Override" + "\r\n" + + " protected void beforeHookedMethod(MethodHookParam param) throws Throwable {" + "\r\n" + + " //TO BE FILLED BY ANALYST" + "\r\n" + + " }" + "\r\n" + + " });" + "\r\n" + + " }" + "\r\n" + + " }" + "\r\n" + + "}" + "\r\n"; - JOptionPane.showMessageDialog(null, "Xposed Module Generated"); + PluginConsole gui = new PluginConsole("Xposed Code Generation"); + gui.appendText(XposedClassText); + gui.setVisible(true); } - catch (IOException e) + catch (Exception e) { - JOptionPane.showMessageDialog(null, "Error" + e); e.printStackTrace(); } }