com.prosysopc.ua.stack.transport.security

Class KeyPair

java.lang.Object

com.prosysopc.ua.stack.transport.security.KeyPair

public final class KeyPair
extends Object

Valid and encodeable certificate, including signed public key and private key This class aggregates private and public keys. TODO Use KeyPair Instead?

Author:

Toni Kalajainen (toni.kalajainen@iki.fi), Mikko Salonen

Field Summary

Fields

Modifier and Type	Field and Description
Cert	certificate
PrivKey	privateKey

Constructor Summary

Constructors

Constructor and Description
KeyPair(Cert certificate, PrivKey privateKey) Constructor for KeyPair.

Method Summary

Modifier and Type	Method and Description
Cert	getCertificate() Getter for the field certificate.
PrivKey	getPrivateKey() Getter for the field privateKey.
static KeyPair	load(File certificateFile, File privateKeyFile, String privateKeyPassword) Load Certificate and Private key pair from X.509 and keystore file
static KeyPair	load(URL certificateFile, URL privateKeyFile, String privateKeyPassword) Load Certificate and Private key pair from X.509 and keystore file
void	save(File certificateFile, File privateKeyFile) save.
void	save(File certificateFile, File privateKeyFile, String privateKeyPassword) save.
String	toString()

Methods inherited from class java.lang.Object

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

Field Detail

certificate

public final Cert certificate

privateKey

public final PrivKey privateKey

Constructor Detail

KeyPair

public KeyPair(Cert certificate,
               PrivKey privateKey)

Constructor for KeyPair.

Parameters:

certificate - a Cert object.

privateKey - a PrivKey object.

Method Detail

load

public static KeyPair load(File certificateFile,
                           File privateKeyFile,
                           String privateKeyPassword)
                    throws IOException,
                           UnrecoverableKeyException,
                           NoSuchAlgorithmException,
                           CertificateException,
                           KeyStoreException

Load Certificate and Private key pair from X.509 and keystore file

Parameters:

certificateFile - a File object.

privateKeyFile - a File object.

privateKeyPassword - a String object.

Returns:

a new keypair instance

Throws:

IOException - if any.

KeyStoreException - if any.

CertificateException - if any.

NoSuchAlgorithmException - if any.

UnrecoverableKeyException - if any.

load

public static KeyPair load(URL certificateFile,
                           URL privateKeyFile,
                           String privateKeyPassword)
                    throws IOException,
                           UnrecoverableKeyException,
                           NoSuchAlgorithmException,
                           CertificateException,
                           KeyStoreException

Load Certificate and Private key pair from X.509 and keystore file

Parameters:

certificateFile - a URL object.

privateKeyFile - a URL object.

privateKeyPassword - a String object.

Returns:

a new keypair instance

Throws:

IOException - if any.

KeyStoreException - if any.

CertificateException - if any.

NoSuchAlgorithmException - if any.

UnrecoverableKeyException - if any.

getCertificate

public Cert getCertificate()

Getter for the field certificate.

Returns:

a Cert object.

getPrivateKey

public PrivKey getPrivateKey()

Getter for the field privateKey.

Returns:

a PrivKey object.

save

public void save(File certificateFile,
                 File privateKeyFile)
          throws IOException

save.

Parameters:

certificateFile - a File object.

privateKeyFile - a File object.

Throws:

IOException - if any.

save

public void save(File certificateFile,
                 File privateKeyFile,
                 String privateKeyPassword)
          throws IOException

save.

Parameters:

certificateFile - a File object.

privateKeyFile - a File object.

privateKeyPassword - a String object.

Throws:

IOException - if any.

toString

public String toString()

Overrides:

toString in class Object