Setting SHARED_PREFERENCES_NAME in Secure Store

shotgun · February 21, 2019, 9:25am

Looking at the implementation of SecureStoreModule.java, it appears that the preferences file name cannot be set:

expo/expo/blob/45307852a818da7fac7171d1539b3449021d27dc/android/expoview/src/main/java/versioned/host/exp/exponent/modules/api/SecureStoreModule.java#L62


import javax.crypto.spec.GCMParameterSpec;
import javax.crypto.spec.SecretKeySpec;
import javax.security.auth.x500.X500Principal;


import host.exp.exponent.utils.ScopedContext;
import host.exp.expoview.Exponent;


public class SecureStoreModule extends ReactContextBaseJavaModule {
private static final String TAG = SecureStoreModule.class.getSimpleName();


private static final String SHARED_PREFERENCES_NAME = "SecureStore";
private static final String KEYSTORE_PROVIDER = "AndroidKeyStore";


private static final String ALIAS_PROPERTY = "keychainService";


private static final String SCHEME_PROPERTY = "scheme";


private ScopedContext mScopedContext;


private @Nullable KeyStore mKeyStore;
private AESEncrypter mAESEncrypter;

Any chance this might change, and that we could set pref file name as keychainService option on iOS implementation?

Use case: need to access legacy shared preferences from previous native app version.

Thanks!

croixdrinkers · March 4, 2019, 9:39pm

I have this exact same issue. I hope that this can become a parameter instead of a hard-coded string’

shotgun · March 11, 2019, 2:57pm

I moved on using https://github.com/mCodex/react-native-sensitive-info, which supports such options

system · March 26, 2019, 3:02pm

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