Created
May 31, 2023 15:48
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package global.raiser.app.plugins.utils; | |
import android.content.Context; | |
import android.content.pm.PackageInfo; | |
import android.content.pm.PackageManager; | |
import android.content.pm.Signature; | |
import android.net.Uri; | |
import android.util.Base64; | |
import java.security.MessageDigest; | |
import java.security.NoSuchAlgorithmException; | |
public class KeyHashGenerator { | |
public static String generateKeyHash(Context context) { | |
final String packageName = context.getPackageName(); | |
try { | |
final PackageInfo info = context.getPackageManager().getPackageInfo(packageName, PackageManager.GET_SIGNATURES); | |
for (final Signature signature : info.signatures) { | |
final MessageDigest messageDigest = MessageDigest.getInstance("SHA"); | |
messageDigest.update(signature.toByteArray()); | |
final String signatureHash = Base64.encodeToString(messageDigest.digest(), Base64.NO_WRAP); | |
final Uri.Builder builder = new Uri.Builder(); | |
final Uri uri = builder.scheme("msauth") | |
.authority(packageName) | |
.appendPath(signatureHash) | |
.build(); | |
return uri.toString(); | |
} | |
} catch (PackageManager.NameNotFoundException | NoSuchAlgorithmException e) { | |
e.printStackTrace(); | |
} | |
return ""; | |
} | |
} |
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