de.fuberlin.wiwiss.ng4j.swp.util
Class PKCS12Utils

java.lang.Object
  de.fuberlin.wiwiss.ng4j.swp.util.PKCS12Utils

public class PKCS12Utils
extends Object

Constructor Summary

PKCS12Utils()

Method Summary

static PrivateKey	decryptPrivateKey(String pkcs12, String password)
static Certificate[]	getCertChain(String pkcs12, String password)
static KeyStore	loadAndDecryptPKCS12(String keyStoreFileName, String password) Loads and decrypt the PCKS12 file specified in the configuration properties.
static PrivateKey	loadPrivateKey(KeyStore ks, String alias, String password) Loads the private key from a file specified in the configuration properties.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

PKCS12Utils

public PKCS12Utils()

Method Detail

loadAndDecryptPKCS12

public static KeyStore loadAndDecryptPKCS12(String keyStoreFileName,
                                            String password)
                                     throws SWPSignatureException,
                                            SWPCertificateException,
                                            SWPPKCS12Exception

Loads and decrypt the PCKS12 file specified in the configuration properties.

Returns:

the PKCS12 object, already decrypted.

Throws:

SWPSignatureException

SWPCertificateException

SWPPKCS12Exception

loadPrivateKey

public static PrivateKey loadPrivateKey(KeyStore ks,
                                        String alias,
                                        String password)
                                 throws KeyStoreException,
                                        NoSuchAlgorithmException,
                                        UnrecoverableKeyException

Loads the private key from a file specified in the configuration properties.

Returns:

the private key.

Throws:

UnrecoverableKeyException

NoSuchAlgorithmException

KeyStoreException

decryptPrivateKey

public static PrivateKey decryptPrivateKey(String pkcs12,
                                           String password)
                                    throws SWPSignatureException

Throws:

SWPSignatureException

getCertChain

public static Certificate[] getCertChain(String pkcs12,
                                         String password)