Examples with JweDecrypterImpl io.jans.as.model.jwe.JweDecrypterImpl used on opensource projects

Example 1 with JweDecrypterImpl

use of io.jans.as.model.jwe.JweDecrypterImpl in project jans by JanssenProject.

the class CrossEncryptionTest method testDecryptWithGluuDecrypter.

public boolean testDecryptWithGluuDecrypter(String jwe) {
    try {
        JWK jwk = JWK.parse(recipientJwkJson);
        RSAPrivateKey rsaPrivateKey = ((RSAKey) jwk).toRSAPrivateKey();
        JweDecrypterImpl decrypter = new JweDecrypterImpl(rsaPrivateKey);
        decrypter.setKeyEncryptionAlgorithm(KeyEncryptionAlgorithm.RSA_OAEP);
        decrypter.setBlockEncryptionAlgorithm(BlockEncryptionAlgorithm.A128GCM);
        final String decryptedPayload = decrypter.decrypt(jwe).getClaims().toJsonString();
        System.out.println("Gluu decrypt succeed: " + decryptedPayload);
        if (isJsonEqual(decryptedPayload, PAYLOAD)) {
            return true;
        }
    } catch (Exception e) {
        System.out.println("Gluu decrypt failed: " + e.getMessage());
        e.printStackTrace();
    }
    return false;
}

Example 2 with JweDecrypterImpl

use of io.jans.as.model.jwe.JweDecrypterImpl in project jans by JanssenProject.

the class CrossEncryptionTest method decryptAndValidateSignatureWithGluu.

private void decryptAndValidateSignatureWithGluu(String jweString) throws ParseException, JOSEException, InvalidJweException, JSONException, InvalidJwtException {
    JWK jwk = JWK.parse(recipientJwkJson);
    RSAPrivateKey rsaPrivateKey = ((RSAKey) jwk).toRSAPrivateKey();
    JweDecrypterImpl decrypter = new JweDecrypterImpl(rsaPrivateKey);
    decrypter.setKeyEncryptionAlgorithm(KeyEncryptionAlgorithm.RSA_OAEP);
    decrypter.setBlockEncryptionAlgorithm(BlockEncryptionAlgorithm.A128GCM);
    final Jwe jwe = decrypter.decrypt(jweString);
    assertEquals(jwe.getHeader().getContentType(), JwtType.JWT);
    final Jwt jwt = jwe.getSignedJWTPayload();
    final RSAPublicKey senderPublicKey = RSAKeyFactory.valueOf(getSenderWebKey()).getPublicKey();
    Assert.assertTrue(new RSASigner(SignatureAlgorithm.RS256, senderPublicKey).validate(jwt));
    System.out.println("Gluu decrypt and nested jwt signature verification succeed: " + jwt.getClaims().toJsonString());
}