添加 DroidGuard 追踪功能，记录初始化参数和类加载器信息

scripts/droidguard.js

@@ -0,0 +1,110 @@
+function trace(tag) {
+    Log.e((tag || '') + Java.use('android.util.Log').getStackTraceString(Java.use('java.lang.Throwable').$new()))
+}
+
+class Log {
+    static TAG = '[DG]'
+    static Debug = true
+    static format(...msg) {
+        let m = []
+        for (let i = 0; i < msg.length; i++) {
+            if (typeof msg[i] === 'object') {
+                m.push(msg[i] + '')
+            } else {
+                m.push(msg[i])
+            }
+        }
+        m = m.join(' ')
+        return m
+    }
+    static i(...msg) {
+        if (!this.Debug) return
+        console.log(`\x1b[30m${this.TAG} ${this.format(...msg)}\x1b[0m`)
+    }
+    static w(...msg) {
+        console.log(`\x1b[33m${this.TAG} ${this.format(...msg)}\x1b[0m`)
+    }
+    static e(...msg) {
+        console.log(`\x1b[31m${this.TAG} ${this.format(...msg)}\x1b[0m`)
+    }
+    static s(...msg) {
+        console.log(`\x1b[32m${this.TAG} ${this.format(...msg)}\x1b[0m`)
+    }
+}
+
+Java.perform(function () {
+    const classLoaders = Java.enumerateClassLoadersSync()
+    for (let i of classLoaders) {
+        Log.i(i)
+        if (i.toString().includes('app_dg_cache')) {
+            Log.s('Found DroidGuard ClassLoader:', i)
+            Java.classFactory.loader = i
+        }
+    }
+    const DroidGuard = Java.use('com.google.ccc.abuse.droidguard.DroidGuard')
+    Log.i('DroidGuard:', DroidGuard)
+    // .overload('android.content.Context', 'java.lang.String', '[B')
+    // .overload('android.content.Context', 'java.lang.String', '[B', 'java.lang.Object')
+    // .overload('android.content.Context', 'java.lang.String', '[B', 'java.lang.Object', 'android.os.Bundle')
+    // .overload('android.content.Context', 'java.lang.String', '[B', 'java.lang.Object', 'boolean')
+    // .overload('android.content.Context', 'java.lang.String', '[B', 'java.lang.Object', 'android.os.Bundle', 'int')
+    // .overload('android.content.Context', 'java.lang.String', '[B', 'java.lang.Object', 'boolean', 'android.os.Bundle')
+    DroidGuard.$init.overload('android.content.Context', 'java.lang.String', '[B').implementation = function (
+        context,
+        str,
+        bytes
+    ) {
+        Log.s('DroidGuard.$init1', str)
+        return this.$init(context, str, bytes)
+    }
+    DroidGuard.$init.overload('android.content.Context', 'java.lang.String', '[B', 'java.lang.Object').implementation =
+        function (context, str, bytes, obj) {
+            Log.s('DroidGuard.$init2', str, obj)
+            return this.$init(context, str, bytes, obj)
+        }
+    DroidGuard.$init.overload(
+        'android.content.Context',
+        'java.lang.String',
+        '[B',
+        'java.lang.Object',
+        'android.os.Bundle'
+    ).implementation = function (context, str, bytes, obj, bundle) {
+        Log.s('DroidGuard.$init3', str, obj, bundle)
+        for(let k of Object.keys(obj)){
+            Log.s('obj', k, obj[k])
+        }
+        return this.$init(context, str, bytes, obj, bundle)
+    }
+    DroidGuard.$init.overload(
+        'android.content.Context',
+        'java.lang.String',
+        '[B',
+        'java.lang.Object',
+        'boolean'
+    ).implementation = function (context, str, bytes, obj, bool) {
+        Log.s('DroidGuard.$init4', str, obj, bool)
+        return this.$init(context, str, bytes, obj, bool)
+    }
+    DroidGuard.$init.overload(
+        'android.content.Context',
+        'java.lang.String',
+        '[B',
+        'java.lang.Object',
+        'android.os.Bundle',
+        'int'
+    ).implementation = function (context, str, bytes, obj, bundle, int) {
+        Log.s('DroidGuard.$init5', str, obj, bundle, int)
+        return this.$init(context, str, bytes, obj, bundle, int)
+    }
+    DroidGuard.$init.overload(
+        'android.content.Context',
+        'java.lang.String',
+        '[B',
+        'java.lang.Object',
+        'boolean',
+        'android.os.Bundle'
+    ).implementation = function (context, str, bytes, obj, bool, bundle) {
+        Log.s('DroidGuard.$init6', str, obj, bool, bundle)
+        return this.$init(context, str, bytes, obj, bool, bundle)
+    }
+})