org.apache.james.mailet.crypto
Class KeyStoreHolder

java.lang.Object
  org.apache.james.mailet.crypto.KeyStoreHolder

public class KeyStoreHolder
extends Object

This class is used to handle in a simple way a keystore that contains a set of trusted certificates. It loads the set from the specified keystore (type, location and password are supplied during the object's creation) and it is able to verify a s/mime signature, also checking if the signer's certificate is trusted or not.

Field Summary

protected KeyStore

keyStore

Constructor Summary

KeyStoreHolder()

KeyStoreHolder(String password)

KeyStoreHolder(String keyStoreFileName, String keyStorePassword, String keyStoreType)

Method Summary

List<SMIMESignerInfo>

verifySignatures(org.bouncycastle.mail.smime.SMIMESigned signed) Verifies the signature of a SMIME message.

Methods inherited from class java.lang.Object

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

Field Detail

keyStore

protected KeyStore keyStore

Constructor Detail

KeyStoreHolder

public KeyStoreHolder()
               throws IOException,
                      GeneralSecurityException

Throws:

IOException

GeneralSecurityException

KeyStoreHolder

public KeyStoreHolder(String password)
               throws IOException,
                      GeneralSecurityException

Throws:

IOException

GeneralSecurityException

KeyStoreHolder

public KeyStoreHolder(String keyStoreFileName,
                      String keyStorePassword,
                      String keyStoreType)
               throws KeyStoreException,
                      NoSuchAlgorithmException,
                      CertificateException,
                      NoSuchProviderException,
                      IOException

Throws:

KeyStoreException

NoSuchAlgorithmException

CertificateException

NoSuchProviderException

IOException

Method Detail

verifySignatures

public List<SMIMESignerInfo> verifySignatures(org.bouncycastle.mail.smime.SMIMESigned signed)
                                       throws Exception,
                                              javax.mail.MessagingException

Verifies the signature of a SMIME message. It checks also if the signer's certificate is trusted using the loaded keystore as trusted certificate store.

Parameters:

signed - the signed mail to check.

Returns:

a list of SMIMESignerInfo which keeps the data of each mail signer.

Throws:

Exception

javax.mail.MessagingException