Seam 3 to DeltaSpike Migration Notes

Seam Config

• Seam Config declarations will cause deployment errors with deltaspike-security and possibly others due to Seam Config firing a ProcessAnnotatedType event before BeforeBeanDiscovery

Seam Security

• Password Hasing from Seam Security can be accomplished via built in Java 6 SE security utils

import java.security.NoSuchAlgorithmException;
import java.security.spec.InvalidKeySpecException;
import java.security.spec.KeySpec;

import javax.crypto.SecretKeyFactory;
import javax.crypto.spec.PBEKeySpec;

import com.google.common.io.BaseEncoding;

public class PasswordHash {

    public static String createPasswordKey(String password, byte[] salt, int iterations) throws NoSuchAlgorithmException, InvalidKeySpecException {
        String algorithm = "PBKDF2WithHmacSHA1";
        int keyLength = 160;
        KeySpec spec = new PBEKeySpec(password.toCharArray(), salt, iterations, keyLength);
        SecretKeyFactory f = SecretKeyFactory.getInstance(algorithm);
        return BaseEncoding.base16().encode(f.generateSecret(spec).getEncoded());
    }
}

Seam Faces