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.

Field Summary

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

ALIAS, KEY_PASSWD, ks

Constructor Summary

Constructors

Constructor and Description
KeystoreCredential(java.lang.String keystorePath, char[] storePasswd, char[] keyPasswd, java.lang.String keyAlias, java.lang.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 java.lang.String	autodetectType(java.lang.String ksPath, char[] ksPassword) Tries to autodetect keystore type.
protected java.lang.String	checkKeystore(java.security.KeyStore ks, char[] keyPasswd, java.lang.String keyAlias)
protected void	createSingleKeyView(java.security.KeyStore original, java.lang.String alias, char[] password)
protected java.lang.String	getDefaultKeyAlias(java.security.KeyStore keystore)
protected java.security.KeyStore	loadKeystore(java.lang.String keystorePath, char[] storePasswd, java.lang.String storeType)
private static boolean	tryLoadKs(java.lang.String type, java.lang.String ksPath, char[] ksPassword)

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(java.lang.String keystorePath,
                          char[] storePasswd,
                          char[] keyPasswd,
                          java.lang.String keyAlias,
                          java.lang.String storeType)
                   throws java.io.IOException,
                          java.security.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:

java.io.IOException - if the keystore can not be read

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

Method Detail

loadKeystore

protected java.security.KeyStore loadKeystore(java.lang.String keystorePath,
                                              char[] storePasswd,
                                              java.lang.String storeType)
                                       throws java.security.KeyStoreException,
                                              java.io.IOException

Throws:

java.security.KeyStoreException

java.io.IOException

checkKeystore

protected java.lang.String checkKeystore(java.security.KeyStore ks,
                                         char[] keyPasswd,
                                         java.lang.String keyAlias)
                                  throws java.security.KeyStoreException

Throws:

java.security.KeyStoreException

getDefaultKeyAlias

protected java.lang.String getDefaultKeyAlias(java.security.KeyStore keystore)
                                       throws java.security.KeyStoreException

Throws:

java.security.KeyStoreException

createSingleKeyView

protected void createSingleKeyView(java.security.KeyStore original,
                                   java.lang.String alias,
                                   char[] password)

autodetectType

public static java.lang.String autodetectType(java.lang.String ksPath,
                                              char[] ksPassword)
                                       throws java.io.IOException,
                                              java.security.KeyStoreException

Tries to autodetect keystore type.

Parameters:

ksPath - key store path

ksPassword - key store password

Returns:

Detected type

Throws:

java.io.IOException - if error occurred when reading the file

java.security.KeyStoreException - if autodetection failed

tryLoadKs

private static boolean tryLoadKs(java.lang.String type,
                                 java.lang.String ksPath,
                                 char[] ksPassword)