storage-backups/PlayIntegrityFix
1
0
Fork 0
mirror of https://github.com/chiteroman/PlayIntegrityFix.git synced 2025-04-29 01:22:07 +08:00
Code Issues Actions Packages Projects Releases Wiki Activity

Remove spoofVendingSdk
Some checks failed
Android CI / build (push) Has been cancelled
Details

Browse Source
This commit is contained in:
chiteroman 2025-03-28 15:31:08 +01:00
parent 7c6127e6bc
commit 18e65b5917
No known key found for this signature in database
GPG Key ID: 49B8638F84128889
3 changed files with 29 additions and 123 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

11
app/src/main/cpp/CMakeLists.txt
View File

@ -2,12 +2,13 @@ cmake_minimum_required(VERSION 3.30.3)
project("playintegrityfix")
find_package(cxx REQUIRED CONFIG)
link_libraries(cxx::cxx)
add_library(${CMAKE_PROJECT_NAME} SHARED main.cpp)
add_subdirectory(Dobby)
target_link_libraries(${CMAKE_PROJECT_NAME} log dobby_static)
find_package(cxx REQUIRED CONFIG)
target_link_libraries(dobby cxx::cxx)
target_link_libraries(dobby_static cxx::cxx)
target_link_libraries(${CMAKE_PROJECT_NAME} PRIVATE log dobby_static)

122
app/src/main/cpp/main.cpp
View File

@ -20,9 +20,6 @@
#define CUSTOM_JSON_FORK "/data/adb/modules/playintegrityfix/custom.pif.json"
#define CUSTOM_JSON "/data/adb/pif.json"
#define VENDING_PACKAGE "com.android.vending"
#define DROIDGUARD_PACKAGE "com.google.android.gms.unstable"
static ssize_t xread(int fd, void *buffer, size_t count) {
ssize_t total = 0;
char *buf = static_cast<char *>(buffer);
@ -119,25 +116,23 @@ public:
}
void preAppSpecialize(zygisk::AppSpecializeArgs *args) override {
const char *rawDir = env->GetStringUTFChars(args->app_data_dir, nullptr);
const char *rawName = env->GetStringUTFChars(args->nice_name, nullptr);
if (!args) {
api->setOption(zygisk::DLCLOSE_MODULE_LIBRARY);
return;
std::string dir, name;
if (rawDir) {
dir = rawDir;
env->ReleaseStringUTFChars(args->app_data_dir, rawDir);
}
auto dir = env->GetStringUTFChars(args->app_data_dir, nullptr);
if (!dir) {
api->setOption(zygisk::DLCLOSE_MODULE_LIBRARY);
return;
if (rawName) {
name = rawName;
env->ReleaseStringUTFChars(args->nice_name, rawName);
}
std::string_view vDir(dir);
bool isGms =
vDir.ends_with("/com.google.android.gms") || vDir.ends_with("/com.android.vending");
env->ReleaseStringUTFChars(args->app_data_dir, dir);
bool isGms = dir.ends_with("/com.google.android.gms");
bool isGmsUnstable = name == "com.google.android.gms.unstable";
if (!isGms) {
api->setOption(zygisk::DLCLOSE_MODULE_LIBRARY);
@ -146,31 +141,11 @@ public:
api->setOption(zygisk::FORCE_DENYLIST_UNMOUNT);
auto name = env->GetStringUTFChars(args->nice_name, nullptr);
if (!name) {
if (!isGmsUnstable) {
api->setOption(zygisk::DLCLOSE_MODULE_LIBRARY);
return;
}
std::string_view vName(name);
isGmsUnstable = vName == DROIDGUARD_PACKAGE;
isVending = vName == VENDING_PACKAGE;
env->ReleaseStringUTFChars(args->nice_name, name);
if (!isGmsUnstable && !isVending) {
api->setOption(zygisk::DLCLOSE_MODULE_LIBRARY);
return;
}
if (isGmsUnstable)
LOGD("We are in GMS unstable process!");
if (isVending)
LOGD("We are in Play Store process!");
int fd = api->connectCompanion();
size_t dexSize = 0, jsonSize = 0;
@ -217,9 +192,8 @@ public:
}
void postAppSpecialize(const zygisk::AppSpecializeArgs *args) override {
if (dexVector.empty()) return;
if (dexVector.empty() || json.empty()) return;
if (isGmsUnstable) {
UpdateBuildFields();
if (spoofProvider || spoofSignature) {
@ -235,10 +209,6 @@ public:
} else {
dlclose();
}
} else if (isVending) {
doSpoofVending();
dlclose();
}
json.clear();
@ -253,84 +223,20 @@ public:
private:
zygisk::Api *api = nullptr;
JNIEnv *env = nullptr;
bool isGmsUnstable = false;
bool isVending = false;
std::vector<char> dexVector;
nlohmann::json json;
bool spoofProps = true;
bool spoofProvider = true;
bool spoofSignature = false;
int spoofVendingSdk = 0;
void dlclose() {
LOGD("dlclose zygisk lib");
api->setOption(zygisk::DLCLOSE_MODULE_LIBRARY);
}
void doSpoofVending() {
if (spoofVendingSdk < 1) return;
int requestSdk = (spoofVendingSdk == 1) ? 32 : spoofVendingSdk;
int targetSdk;
int oldValue;
jclass buildVersionClass = nullptr;
jfieldID sdkIntFieldID = nullptr;
buildVersionClass = env->FindClass("android/os/Build$VERSION");
if (buildVersionClass == nullptr) {
LOGE("Build.VERSION class not found");
env->ExceptionClear();
return;
}
sdkIntFieldID = env->GetStaticFieldID(buildVersionClass, "SDK_INT", "I");
if (sdkIntFieldID == nullptr) {
LOGE("SDK_INT field not found");
env->ExceptionClear();
env->DeleteLocalRef(buildVersionClass);
return;
}
oldValue = env->GetStaticIntField(buildVersionClass, sdkIntFieldID);
targetSdk = std::min(oldValue, requestSdk);
if (oldValue == targetSdk) {
env->DeleteLocalRef(buildVersionClass);
return;
}
env->SetStaticIntField(buildVersionClass, sdkIntFieldID, targetSdk);
if (env->ExceptionCheck()) {
env->ExceptionDescribe();
env->ExceptionClear();
LOGE("SDK_INT field not accessible (JNI Exception)");
} else {
LOGE("[SDK_INT]: %d -> %d", oldValue, targetSdk);
}
env->DeleteLocalRef(buildVersionClass);
}
void parseJSON() {
if (json.empty()) return;
if (json.contains("spoofVendingSdk")) {
if (json["spoofVendingSdk"].is_string()) {
spoofVendingSdk = std::stoi(json["spoofVendingSdk"].get<std::string>());
} else if (json["spoofVendingSdk"].is_number_integer()) {
spoofVendingSdk = json["spoofVendingSdk"].get<int>();
} else {
LOGE("Error parsing spoofVendingSdk!");
}
json.erase("spoofVendingSdk");
}
if (isVending) {
json.clear();
return;
}
if (json.contains("DEVICE_INITIAL_SDK_INT")) {
if (json["DEVICE_INITIAL_SDK_INT"].is_string()) {
DEVICE_INITIAL_SDK_INT = json["DEVICE_INITIAL_SDK_INT"].get<std::string>();

1
module/post-fs-data.sh
View File

@ -4,7 +4,6 @@ MODPATH="${0%/*}"
# Remove Play Services and Play Store from Magisk DenyList when set to Enforce in normal mode
if magisk --denylist status; then
magisk --denylist rm com.google.android.gms
magisk --denylist rm com.android.vending
else
# Check if Shamiko is installed and whitelist feature isn't enabled
if [ -d "/data/adb/modules/zygisk_shamiko" ] && [ ! -f "/data/adb/shamiko/whitelist" ]; then