Исключение шифрования SAML - PullRequest
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Исключение шифрования SAML

0 голосов
/ 25 октября 2019 
I am trying to encrypt a SAML assertion. Get certificate correctly. 

Code snips as below:
   private static EncryptedAssertion encryptAssertion(Assertion assertion) throws NoSuchAlgorithmException, NoSuchProviderException, Exception    {
        X509Certificate cert =(X509Certificate) PublicKeyUtil.getEncryptionCertificate(jksFile, publicKeyAlias, keyStorePassword);

        BasicX509Credential cred = new BasicX509Credential();
        cred.setEntityCertificate(cert);
        cred.setPrivateKey(null);

        EncryptionParameters encParams = new EncryptionParameters();
        encParams.setAlgorithm(EncryptionConstants.ALGO_ID_BLOCKCIPHER_AES128);

        encParams.setEncryptionCredential(cred);

        KeyEncryptionParameters kek = new KeyEncryptionParameters();

        kek.setAlgorithm(EncryptionConstants.ALGO_ID_KEYTRANSPORT_RSA15);
        kek.setEncryptionCredential(cred);

        Encrypter encrypter = new Encrypter(encParams, kek);
        encrypter.setKeyPlacement(Encrypter.KeyPlacement.INLINE);

        EncryptedAssertion encrypted = encrypter.encrypt(assertion);
        return encrypted;
    }

Выдает исключение, когда encrypter.encrypt (утверждение) 

Exception in thread "main" java.lang.IncompatibleClassChangeError: Implementing class
    at java.lang.ClassLoader.defineClass1(Native Method)
    at java.lang.ClassLoader.defineClass(ClassLoader.java:763)
    at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142)
    at java.net.URLClassLoader.defineClass(URLClassLoader.java:467)
    at java.net.URLClassLoader.access$100(URLClassLoader.java:73)
    at java.net.URLClassLoader$1.run(URLClassLoader.java:368)
    at java.net.URLClassLoader$1.run(URLClassLoader.java:362)
    at java.security.AccessController.doPrivileged(Native Method)
    at java.net.URLClassLoader.findClass(URLClassLoader.java:361)
    at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
    at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:349)
    at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
    at org.apache.xml.security.encryption.XMLCipher.<init>(XMLCipher.java:341)
    at org.apache.xml.security.encryption.XMLCipher.getInstance(XMLCipher.java:457)
    at org.opensaml.xml.encryption.Encrypter.encryptElement(Encrypter.java:442)
    at org.opensaml.saml2.encryption.Encrypter.encrypt(Encrypter.java:344)
    at org.opensaml.saml2.encryption.Encrypter.encrypt(Encrypter.java:258)

Кто-нибудь знает, что является причиной?

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