Add granular advanced spoofing options

app/src/main/cpp/main.cpp

@@ -14,6 +14,10 @@
 #define CUSTOM_JSON_FILE_PATH "/data/adb/modules/playintegrityfix/custom.pif.json"
 
 static int verboseLogs = 0;
+static int spoofBuild = 1;
+static int spoofProps = 1;
+static int spoofProvider = 1;
+static int spoofSignature = 0;
 
 static std::map<std::string, std::string> jsonProps;
 
@@ -164,7 +168,7 @@ public:
         if (dexVector.empty() || json.empty()) return;
 
         readJson();
-        doHook();
+        if (spoofProps > 0) doHook();
         inject();
 
         dexVector.clear();
@@ -184,7 +188,7 @@ private:
     void readJson() {
         LOGD("JSON contains %d keys!", static_cast<int>(json.size()));
 
-        // Verbose logging if verboseLogs with level number is present
+        // Verbose logging
         if (json.contains("verboseLogs")) {
             if (!json["verboseLogs"].is_null() && json["verboseLogs"].is_string() && json["verboseLogs"] != "") {
                 verboseLogs = stoi(json["verboseLogs"].get<std::string>());
@@ -195,6 +199,44 @@ private:
             json.erase("verboseLogs");
         }
 
+        // Advanced spoofing settings
+        if (json.contains("spoofBuild")) {
+            if (!json["spoofBuild"].is_null() && json["spoofBuild"].is_string() && json["spoofBuild"] != "") {
+                spoofBuild = stoi(json["spoofBuild"].get<std::string>());
+                if (verboseLogs > 0) LOGD("Spoofing Build Fields set to %d!", spoofBuild);
+            } else {
+                LOGD("Error parsing spoofBuild!");
+            }
+            json.erase("spoofBuild");
+        }
+        if (json.contains("spoofProps")) {
+            if (!json["spoofProps"].is_null() && json["spoofProps"].is_string() && json["spoofProps"] != "") {
+                spoofProps = stoi(json["spoofProps"].get<std::string>());
+                if (verboseLogs > 0) LOGD("Spoofing System Properties set to %d!", spoofProps);
+            } else {
+                LOGD("Error parsing spoofProps!");
+            }
+            json.erase("spoofProps");
+        }
+        if (json.contains("spoofProvider")) {
+            if (!json["spoofProvider"].is_null() && json["spoofProvider"].is_string() && json["spoofProvider"] != "") {
+                spoofProvider = stoi(json["spoofProvider"].get<std::string>());
+                if (verboseLogs > 0) LOGD("Spoofing Keystore Provider set to %d!", spoofProvider);
+            } else {
+                LOGD("Error parsing spoofProvider!");
+            }
+            json.erase("spoofProvider");
+        }
+        if (json.contains("spoofSignature")) {
+            if (!json["spoofSignature"].is_null() && json["spoofSignature"].is_string() && json["spoofSignature"] != "") {
+                spoofSignature = stoi(json["spoofSignature"].get<std::string>());
+                if (verboseLogs > 0) LOGD("Spoofing ROM Signature set to %d!", spoofSignature);
+            } else {
+                LOGD("Error parsing spoofSignature!");
+            }
+            json.erase("spoofSignature");
+        }
+
         std::vector<std::string> eraseKeys;
         for (auto &jsonList: json.items()) {
             if (verboseLogs > 1) LOGD("Parsing %s", jsonList.key().c_str());
@@ -244,8 +286,8 @@ private:
         env->CallStaticVoidMethod(entryClass, receiveJson, javaStr);
 
         LOGD("JNI: Calling init");
-        auto entryInit = env->GetStaticMethodID(entryClass, "init", "(I)V");
-        env->CallStaticVoidMethod(entryClass, entryInit, verboseLogs);
+        auto entryInit = env->GetStaticMethodID(entryClass, "init", "(IIII)V");
+        env->CallStaticVoidMethod(entryClass, entryInit, verboseLogs, spoofBuild, spoofProvider, spoofSignature);
     }
 };
 

app/src/main/java/es/chiteroman/playintegrityfix/CustomPackageInfoCreator.java

@@ -38,4 +38,4 @@ public class CustomPackageInfoCreator implements Parcelable.Creator<PackageInfo>
     public PackageInfo[] newArray(int size) {
         return originalCreator.newArray(size);
     }
-}
+}

app/src/main/java/es/chiteroman/playintegrityfix/CustomProvider.java

@@ -13,7 +13,9 @@ public final class CustomProvider extends Provider {
     @Override
     public synchronized Service getService(String type, String algorithm) {
         if (EntryPoint.getVerboseLogs() > 2) EntryPoint.LOG(String.format("Service: Caller type '%s' with algorithm '%s'", type, algorithm));
-        if (type.equals("KeyStore")) EntryPoint.spoofDevice();
+        if (EntryPoint.getSpoofBuildEnabled() > 0) {
+            if (type.equals("KeyStore")) EntryPoint.spoofDevice();
+        }
         return super.getService(type, algorithm);
     }
 }

app/src/main/java/es/chiteroman/playintegrityfix/EntryPoint.java

@@ -26,6 +26,7 @@ import java.util.Map;
 
 public final class EntryPoint {
     private static Integer verboseLogs = 0;
+    private static Integer spoofBuildEnabled = 1;
 
     private static final String signatureData = "MIIFyTCCA7GgAwIBAgIVALyxxl+zDS9SL68SzOr48309eAZyMA0GCSqGSIb3DQEBCwUAMHQxCzAJ\n" +
             "BgNVBAYTAlVTMRMwEQYDVQQIEwpDYWxpZm9ybmlhMRYwFAYDVQQHEw1Nb3VudGFpbiBWaWV3MRQw\n" +
@@ -61,12 +62,17 @@ public final class EntryPoint {
         return verboseLogs;
     }
 
-    public static void init(int level) {
-        verboseLogs = level;
+    public static Integer getSpoofBuildEnabled() {
+        return spoofBuildEnabled;
+    }
+
+    public static void init(int logLevel, int spoofBuildVal, int spoofProviderVal, int spoofSignatureVal) {
+        verboseLogs = logLevel;
+        spoofBuildEnabled = spoofBuildVal;
         if (verboseLogs > 99) logFields();
-        spoofProvider();
-        spoofPackageManager();
-        spoofDevice();
+        if (spoofProviderVal > 0) spoofProvider();
+        if (spoofBuildVal > 0) spoofDevice();
+        if (spoofSignatureVal > 0) spoofPackageManager();
     }
 
     public static void receiveJson(String data) {