Rename project to KeystoreInjection

.github/workflows/android.yml

@@ -30,8 +30,8 @@ jobs:
     - name: Build with Gradle
       run: ./gradlew assembleRelease
 
-    - name: Upload PlayIntegrityFix.zip
+    - name: Upload KeystoreInjection.zip
       uses: actions/upload-artifact@v4
       with:
-        name: PlayIntegrityFix
+        name: KeystoreInjection
         path: module/*

README.md

@@ -1,56 +1,3 @@
-# Play Integrity Fix
+# Zygisk-KeystoreInjection
 
-This module tries to fix Play Integrity and SafetyNet verdicts to get a valid attestation.
-
-## NOTE
-If you use a custom ROM, make sure it is signed with the maintainer's private keys, otherwise, you will never be able to pass the Device verdict.
-
-This module is not made to hide the root, nor to avoid detections in other apps. It only serves to obtain the Device verdict in the Play Integrity tests and certify your device.
-All issues created to report a non-Google app not working will be closed without notice.
-
-## Tutorial
-
-You will need root and Zygisk, so you must choose ONE of this three setups:
-
-- [Magisk](https://github.com/topjohnwu/Magisk) with Zygisk enabled.
-- [KernelSU](https://github.com/tiann/KernelSU) with [ZygiskNext](https://github.com/Dr-TSNG/ZygiskNext) module installed.
-- [APatch](https://github.com/bmax121/APatch) with [ZygiskNext](https://github.com/Dr-TSNG/ZygiskNext) module installed.
-
-After flashing and reboot your device, you can check PI and SN using these apps:
-
-- Play Integrity -> https://play.google.com/store/apps/details?id=gr.nikolasspyr.integritycheck
-- SafetyNet -> https://play.google.com/store/apps/details?id=rikka.safetynetchecker
-
-NOTE: if you get an error message about a limit, you need to use another app, this is because a lot of users are requesting an attestation.
-
-NOTE: SafetyNet is obsolete, more info here: https://developer.android.com/privacy-and-security/safetynet/deprecation-timeline
-
-Also, if you are using custom rom or custom kernel, be sure that your kernel name isn't blacklisted, you can check it running ```uname -r``` command. This is a list of banned strings: https://xdaforums.com/t/module-play-integrity-fix-safetynet-fix.4607985/post-89308909
-
-## Verdicts
-
-After requesting an attestation in Play Integrity API you should get this result:
-
-- MEETS_BASIC_INTEGRITY   ✅
-- MEETS_DEVICE_INTEGRITY  ✅
-- MEETS_STRONG_INTEGRITY  ❌
-- MEETS_VIRTUAL_INTEGRITY ❌
-
-You can know more about verdicts in this post: https://xdaforums.com/t/info-play-integrity-api-replacement-for-safetynet.4479337/
-
-And in SafetyNet you should get this:
-
-- basicIntegrity:  true
-- ctsProfileMatch: true
-- evaluationType:  BASIC
-
-NOTE: Strong verdict is impossible to pass on unlocked bootloader devices, there are few devices and "exploits" which will allow you to pass it, but, in normal conditions, this verdict will be green only if you are using stock ROM and locked bootloader. The old posts talking about Strong pass was an "exploit" in Google servers, obviously, now it's patched.
-
-## FAQ
-https://xdaforums.com/t/pif-faq.4653307/
-
-## Download
-https://github.com/chiteroman/PlayIntegrityFix/releases/latest
-
-## Donations
-[PayPal](https://www.paypal.com/paypalme/chiteroman)
+This module tries to Generate a valid certificate chain by injecting custom Keystore provider.

app/build.gradle.kts

@@ -3,7 +3,7 @@ plugins {
 }
 
 android {
-    namespace = "es.chiteroman.playintegrityfix"
+    namespace = "io.github.aviraxp.keystoreinjection"
     compileSdk = 34
     ndkVersion = "26.3.11579264"
     buildToolsVersion = "34.0.0"
@@ -13,11 +13,11 @@ android {
     }
 
     defaultConfig {
-        applicationId = "es.chiteroman.playintegrityfix"
-        minSdk = 26
+        applicationId = "io.github.aviraxp.keystoreinjection"
+        minSdk = 34
         targetSdk = 34
-        versionCode = 15990
-        versionName = "v15.9.9"
+        versionCode = 10
+        versionName = "v0.1.0"
         multiDexEnabled = false
 
         packaging {
@@ -110,7 +110,7 @@ tasks.register("copyFiles") {
 tasks.register<Zip>("zip") {
     dependsOn("copyFiles")
 
-    archiveFileName.set("PlayIntegrityFix_${project.android.defaultConfig.versionName}.zip")
+    archiveFileName.set("KeystoreInjection_${project.android.defaultConfig.versionName}.zip")
     destinationDirectory.set(project.rootDir.resolve("out"))
 
     from(project.rootDir.resolve("module"))

app/proguard-rules.pro

@@ -1,8 +1,8 @@
--keep class es.chiteroman.playintegrityfix.EntryPoint {public <methods>;}
--keep class es.chiteroman.playintegrityfix.CustomProvider
--keep class es.chiteroman.playintegrityfix.CustomKeyStoreSpi
--keep class es.chiteroman.playintegrityfix.CustomKeyStoreKeyPairGeneratorSpi$EC
--keep class es.chiteroman.playintegrityfix.CustomKeyStoreKeyPairGeneratorSpi$RSA
+-keep class io.github.aviraxp.keystoreinjection.EntryPoint {public <methods>;}
+-keep class io.github.aviraxp.keystoreinjection.CustomProvider
+-keep class io.github.aviraxp.keystoreinjection.CustomKeyStoreSpi
+-keep class io.github.aviraxp.keystoreinjection.CustomKeyStoreKeyPairGeneratorSpi$EC
+-keep class io.github.aviraxp.keystoreinjection.CustomKeyStoreKeyPairGeneratorSpi$RSA
 
 -keep class org.bouncycastle.jcajce.provider.** { *; }
 -keep class org.bouncycastle.jce.provider.** { *; }

app/src/main/cpp/CMakeLists.txt

@@ -1,6 +1,6 @@
 cmake_minimum_required(VERSION 3.22.1)
 
-project(playintegrityfix)
+project(keystoreinjection)
 
 find_package(cxx REQUIRED CONFIG)
 

app/src/main/cpp/main.cpp

@@ -7,7 +7,7 @@
 
 #define LOGD(...) __android_log_print(ANDROID_LOG_DEBUG, "PIF", __VA_ARGS__)
 
-#define CLASSES_DEX "/data/adb/modules/playintegrityfix/classes.dex"
+#define CLASSES_DEX "/data/adb/modules/keystoreinjection/classes.dex"
 
 #define KEYBOX_FILE_PATH "/data/adb/keybox.xml"
 
@@ -37,7 +37,7 @@ ssize_t xwrite(int fd, void *buffer, size_t count) {
     return total;
 }
 
-class PlayIntegrityFix : public zygisk::ModuleBase {
+class KeystoreInjection : public zygisk::ModuleBase {
 public:
     void onLoad(zygisk::Api *api, JNIEnv *env) override {
         this->api = api;
@@ -119,7 +119,7 @@ class PlayIntegrityFix : public zygisk::ModuleBase {
         LOGD("load class");
         auto loadClass = env->GetMethodID(clClass, "loadClass",
                                           "(Ljava/lang/String;)Ljava/lang/Class;");
-        auto entryClassName = env->NewStringUTF("es.chiteroman.playintegrityfix.EntryPoint");
+        auto entryClassName = env->NewStringUTF("io.github.aviraxp.keystoreinjection.EntryPoint");
         auto entryClassObj = env->CallObjectMethod(dexCl, loadClass, entryClassName);
 
         auto entryPointClass = (jclass) entryClassObj;
@@ -169,6 +169,6 @@ static void companion(int fd) {
     xwrite(fd, xmlVector.data(), xmlSize);
 }
 
-REGISTER_ZYGISK_MODULE(PlayIntegrityFix)
+REGISTER_ZYGISK_MODULE(KeystoreInjection)
 
 REGISTER_ZYGISK_COMPANION(companion)

app/src/main/java/es/chiteroman/playintegrityfix/CertUtils.java → app/src/main/java/io/github/aviraxp/keystoreinjection/CertUtils.java

@@ -1,4 +1,4 @@
-package es.chiteroman.playintegrityfix;
+package io.github.aviraxp.keystoreinjection;
 
 import org.bouncycastle.asn1.x500.X500Name;
 import org.bouncycastle.cert.X509CertificateHolder;

app/src/main/java/es/chiteroman/playintegrityfix/CustomKeyStoreKeyPairGeneratorSpi.java → app/src/main/java/io/github/aviraxp/keystoreinjection/CustomKeyStoreKeyPairGeneratorSpi.java

@@ -1,4 +1,4 @@
-package es.chiteroman.playintegrityfix;
+package io.github.aviraxp.keystoreinjection;
 
 import android.annotation.SuppressLint;
 import android.os.Build;

app/src/main/java/es/chiteroman/playintegrityfix/CustomKeyStoreSpi.java → app/src/main/java/io/github/aviraxp/keystoreinjection/CustomKeyStoreSpi.java

@@ -1,4 +1,4 @@
-package es.chiteroman.playintegrityfix;
+package io.github.aviraxp.keystoreinjection;
 
 import android.util.Log;
 

app/src/main/java/es/chiteroman/playintegrityfix/CustomProvider.java → app/src/main/java/io/github/aviraxp/keystoreinjection/CustomProvider.java

@@ -1,4 +1,4 @@
-package es.chiteroman.playintegrityfix;
+package io.github.aviraxp.keystoreinjection;
 
 import java.security.Provider;
 

app/src/main/java/es/chiteroman/playintegrityfix/EntryPoint.java → app/src/main/java/io/github/aviraxp/keystoreinjection/EntryPoint.java

@@ -1,4 +1,4 @@
-package es.chiteroman.playintegrityfix;
+package io.github.aviraxp.keystoreinjection;
 
 import android.util.Log;
 
@@ -84,6 +84,6 @@ static Keybox box(String type) {
     }
 
     static void LOG(String msg) {
-        Log.d("PIF", msg);
+        Log.d("KeystoreInjection", msg);
     }
 }

app/src/main/java/es/chiteroman/playintegrityfix/Keybox.java → app/src/main/java/io/github/aviraxp/keystoreinjection/Keybox.java

@@ -1,4 +1,4 @@
-package es.chiteroman.playintegrityfix;
+package io.github.aviraxp.keystoreinjection;
 
 import org.bouncycastle.asn1.x500.X500Name;
 

app/src/main/java/es/chiteroman/playintegrityfix/XMLParser.java → app/src/main/java/io/github/aviraxp/keystoreinjection/XMLParser.java

@@ -1,4 +1,4 @@
-package es.chiteroman.playintegrityfix;
+package io.github.aviraxp.keystoreinjection;
 
 import org.xmlpull.v1.XmlPullParser;
 import org.xmlpull.v1.XmlPullParserException;

module/customize.sh

@@ -1,4 +1,4 @@
-# Error on < Android 8.
-if [ "$API" -lt 26 ]; then
-    abort "- !!! You can't use this module on Android < 8.0"
+# Error on < Android 14.
+if [ "$API" -lt 34 ]; then
+    abort "- !!! You can't use this module on Android < 14"
 fi

module/module.prop

@@ -1,7 +1,6 @@
-id=playintegrityfix
-name=Play Integrity Fix
-version=v15.9.9
-versionCode=15990
-author=chiteroman
-description=Universal modular fix for Play Integrity (and SafetyNet) on devices running Android 8-14.
-updateJson=https://raw.githubusercontent.com/chiteroman/PlayIntegrityFix/main/update.json
+id=keystoreinjection
+name=Keystore Injection
+version=v0.1.0
+versionCode=10
+author=aviraxp
+description=Generate a valid certificate chain by injecting custom Keystore provider.

settings.gradle.kts

@@ -13,5 +13,5 @@ dependencyResolutionManagement {
     }
 }
 
-rootProject.name = "PlayIntegrityFix"
+rootProject.name = "KeystoreInjection"
 include(":app")

update.json

@@ -1,6 +1,4 @@
 {
-  "version": "v15.9.9",
-  "versionCode": 15990,
-  "zipUrl": "https://github.com/chiteroman/PlayIntegrityFix/releases/download/v15.9.9/PlayIntegrityFix_v15.9.9.zip",
-  "changelog": "https://raw.githubusercontent.com/chiteroman/PlayIntegrityFix/main/changelog.md"
+  "version": "v0.1.0",
+  "versionCode": 10
 }