CODEWITHSUNDEEP
javacertificatebase64private-key
user1084509
user1084509

Reputation: 1902

Reading certificate error

I am getting the following exception when running my application in a different server. The code works in two different tomcat servers, but on a specific one it doesn't work.

java.lang.NoClassDefFoundError: org/bouncycastle/asn1/pkcs/PrivateKeyInfo org.bouncycastle.jcajce.provider.asymmetric.rsa.KeyFactorySpi.engineGeneratePrivate(Unknown Source) java.security.KeyFactory.generatePrivate(KeyFactory.java:372)

The part of the code when I am getting the error is the following on this line

> pk = kf.generatePrivate(ks);

 PrivateKey pk = null;        
    X509Certificate cert = null;

Security.addProvider(new BouncyCastleProvider());
try{
    byte [] key = Base64.decodeBase64(llave.getBytes());
    byte [] cer = Base64.decodeBase64(certificado.getBytes());                              

    KeyFactory kf = KeyFactory.getInstance("RSA");
    PKCS8EncodedKeySpec ks = new PKCS8EncodedKeySpec(key);
    pk = kf.generatePrivate(ks);
    pk.getEncoded();

    CertificateFactory certFactory = CertificateFactory.getInstance("X.509");
    InputStream in = new ByteArrayInputStream(cer);
    cert = (X509Certificate)certFactory.generateCertificate(in);

    DateTime fechaDesde = new DateTime(cert.getNotBefore());
    DateTime fechaHasta = new DateTime(cert.getNotAfter());

Does somebody knows why this happens?

Upvotes: 1

Views: 1254

Answers (1)

indika
indika

Reputation: 923

java.lang.NoClassDefFoundError This exception is thrown when JVM is unable to find a particular class at runtime which was available during compile time.

This link will help you

Upvotes: 1

Related Questions