eu.emi.security.authn.x509.impl

Class KeystoreCredential

java.lang.Object

eu.emi.security.authn.x509.helpers.AbstractX509Credential

eu.emi.security.authn.x509.impl.KeystoreCredential

All Implemented Interfaces:

X509Credential

public class KeystoreCredential
extends AbstractX509Credential

Wraps a Java KeyStore in form suitable for use in JSSE.

Author:

K. Benedyczak

Field Summary

Fields inherited from class eu.emi.security.authn.x509.helpers.AbstractX509Credential

ALIAS, KEY_PASSWD, ks

Constructor Summary

Constructors

Constructor and Description
KeystoreCredential(String keystorePath, char[] storePasswd, char[] keyPasswd, String keyAlias, String storeType) Reads a Java KeyStore to provide an interface suitable to use it in JSSE.

Method Summary

Modifier and Type	Method and Description
static String	autodetectType(String ksPath, char[] ksPassword) Tries to autodetect keystore type.
protected String	checkKeystore(KeyStore ks, char[] keyPasswd, String keyAlias)
protected void	createSingleKeyView(KeyStore original, String alias, char[] password)
protected String	getDefaultKeyAlias(KeyStore keystore)
protected KeyStore	loadKeystore(String keystorePath, char[] storePasswd, String storeType)

Methods inherited from class eu.emi.security.authn.x509.helpers.AbstractX509Credential

getCertificate, getCertificateChain, getKey, getKeyAlias, getKeyManager, getKeyPassword, getKeyStore, getSubjectName

Methods inherited from class java.lang.Object

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

Constructor Detail

KeystoreCredential

public KeystoreCredential(String keystorePath,
                          char[] storePasswd,
                          char[] keyPasswd,
                          String keyAlias,
                          String storeType)
                   throws IOException,
                          KeyStoreException

Reads a Java KeyStore to provide an interface suitable to use it in JSSE.

Parameters:

keystorePath - keystore path

storePasswd - keystore password

keyPasswd - private key password

keyAlias - private key alias or null. In case of null, alias will be autodetected, however this will work only it the keystore contains exactly one key entry.

storeType - type of the keystore, "JKS" or "PKCS12". null value is forbidden, but if autodetection is desired the static autodetectType() method of this can be used.

Throws:

IOException - if the keystore can not be read

KeyStoreException - if the keystore can not be parsed or if passwords are incorrect

Method Detail

loadKeystore

protected KeyStore loadKeystore(String keystorePath,
                                char[] storePasswd,
                                String storeType)
                         throws KeyStoreException,
                                IOException

Throws:

KeyStoreException

IOException

checkKeystore

protected String checkKeystore(KeyStore ks,
                               char[] keyPasswd,
                               String keyAlias)
                        throws KeyStoreException

Throws:

KeyStoreException

getDefaultKeyAlias

protected String getDefaultKeyAlias(KeyStore keystore)
                             throws KeyStoreException

Throws:

KeyStoreException

createSingleKeyView

protected void createSingleKeyView(KeyStore original,
                                   String alias,
                                   char[] password)

autodetectType

public static String autodetectType(String ksPath,
                                    char[] ksPassword)
                             throws IOException,
                                    KeyStoreException

Tries to autodetect keystore type.

Parameters:

ksPath - key store path

ksPassword - key store password

Returns:

Detected type

Throws:

IOException - if error occurred when reading the file

KeyStoreException - if autodetection failed