[BUILD FAILED] when trying build appbundle with --obfuscate flag about free-rasp-flutter

[talsec-app]

Hello @mifhai ,
could you please provide more information about the issue? We couldn't reproduce it. There may be some culprit within the proguar-rules.pro, can you share that file with us?
Thanks in advance,
Talsec Team

[mifhai]

Thanks for the response and Sorry for the lack of information above.

sure this proguar-rules.pro in my project

Gson rules

Gson uses generic type information stored in a class file when working with fields. Proguard

removes such information by default, so configure it to keep all of it.

-keepattributes Signature

For using GSON @expose annotation

-keepattributes Annotation

Gson specific classes

-dontwarn sun.misc.**
#-keep class com.google.gson.stream.** { *; }

Prevent proguard from stripping interface information from TypeAdapter, TypeAdapterFactory,

JsonSerializer, JsonDeserializer instances (so they can be used in @JsonAdapter)

-keep class * extends com.google.gson.TypeAdapter
-keep class * implements com.google.gson.TypeAdapterFactory
-keep class * implements com.google.gson.JsonSerializer
-keep class * implements com.google.gson.JsonDeserializer

Prevent R8 from leaving Data object members always null

-keepclassmembers,allowobfuscation class * {
@com.google.gson.annotations.SerializedName ;
}

freeRASP

-keepclasseswithmembernames,includedescriptorclasses class * { native; }

[talsec-app]

@mifhai
Thank you, we will look into that.

[talsec-app]

Hello @mifhai , we have located the issue in our README (which we will update ASAP). The rule needs to be like this:

-keepclasseswithmembernames,includedescriptorclasses class * {
native *;
}

The asterisk (*) after 'native' should fix the issue.

[talsec-app]

Hello @mifhai ,
did the proposed solution work? Thank you.

Kind regards,
Talsec team