tigase.cert

Class CertificateUtil

java.lang.Object

tigase.cert.CertificateUtil

public abstract class CertificateUtil
extends java.lang.Object

Created: Sep 22, 2010 3:09:01 PM

Constructor Summary

Constructors

Constructor and Description
CertificateUtil()

Method Summary

Modifier and Type	Method and Description
static java.security.KeyPair	createKeyPair(int size, java.lang.String password) Method description
static java.security.cert.X509Certificate	createSelfSignedCertificate(java.lang.String email, java.lang.String domain, java.lang.String organizationUnit, java.lang.String organization, java.lang.String city, java.lang.String state, java.lang.String country, java.security.KeyPair keyPair) Method description
static java.lang.String	exportToPemFormat(CertificateEntry entry) Method description
static java.lang.String	getCertCName(java.security.cert.X509Certificate cert) Method description
static boolean	isExpired(java.security.cert.X509Certificate cert) Method description
static boolean	isSelfSigned(java.security.cert.X509Certificate cert) Method description
static CertificateEntry	loadCertificate(java.io.File file) Method description
static CertificateEntry	loadCertificate(java.lang.String file) Method description
static java.security.PrivateKey	loadPrivateKeyFromDER(java.io.File file) Method description
static void	main(java.lang.String[] args) Method description
static CertificateEntry	parseCertificate(java.io.Reader data) Method description
static void	storeCertificate(java.lang.String file, CertificateEntry entry) Method description
static CertCheckResult	validateCertificate(java.security.cert.Certificate[] chain, java.security.KeyStore trustKeystore, boolean revocationEnabled) Method description

Methods inherited from class java.lang.Object

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

Constructor Detail

CertificateUtil

public CertificateUtil()

Method Detail

createKeyPair

public static java.security.KeyPair createKeyPair(int size,
                                                  java.lang.String password)
                                           throws java.security.NoSuchAlgorithmException

Method description

Parameters:

size -

password -

Returns:

Throws:

java.security.NoSuchAlgorithmException

createSelfSignedCertificate

public static java.security.cert.X509Certificate createSelfSignedCertificate(java.lang.String email,
                                                                             java.lang.String domain,
                                                                             java.lang.String organizationUnit,
                                                                             java.lang.String organization,
                                                                             java.lang.String city,
                                                                             java.lang.String state,
                                                                             java.lang.String country,
                                                                             java.security.KeyPair keyPair)
                                                                      throws java.security.cert.CertificateException,
                                                                             java.io.IOException,
                                                                             java.security.NoSuchAlgorithmException,
                                                                             java.security.InvalidKeyException,
                                                                             java.security.NoSuchProviderException,
                                                                             java.security.SignatureException

Method description

Parameters:

email -

domain -

organizationUnit -

organization -

city -

state -

country -

keyPair -

Returns:

Throws:

java.security.cert.CertificateException

java.io.IOException

java.security.NoSuchAlgorithmException

java.security.InvalidKeyException

java.security.NoSuchProviderException

java.security.SignatureException

exportToPemFormat

public static java.lang.String exportToPemFormat(CertificateEntry entry)
                                          throws java.security.cert.CertificateEncodingException

Method description

Parameters:

entry -

Returns:

Throws:

java.security.cert.CertificateEncodingException

getCertCName

public static java.lang.String getCertCName(java.security.cert.X509Certificate cert)

Method description

Parameters:

cert -

Returns:

isExpired

public static boolean isExpired(java.security.cert.X509Certificate cert)

Method description

Parameters:

cert -

Returns:

isSelfSigned

public static boolean isSelfSigned(java.security.cert.X509Certificate cert)

Method description

Parameters:

cert -

Returns:

loadCertificate

public static CertificateEntry loadCertificate(java.lang.String file)
                                        throws java.io.FileNotFoundException,
                                               java.io.IOException,
                                               java.security.cert.CertificateException,
                                               java.security.NoSuchAlgorithmException,
                                               java.security.spec.InvalidKeySpecException

Method description

Parameters:

file -

Returns:

Throws:

java.security.cert.CertificateException

java.io.FileNotFoundException

java.io.IOException

java.security.spec.InvalidKeySpecException

java.security.NoSuchAlgorithmException

loadCertificate

public static CertificateEntry loadCertificate(java.io.File file)
                                        throws java.io.FileNotFoundException,
                                               java.io.IOException,
                                               java.security.cert.CertificateException,
                                               java.security.NoSuchAlgorithmException,
                                               java.security.spec.InvalidKeySpecException

Method description

Parameters:

file -

Returns:

Throws:

java.security.cert.CertificateException

java.io.FileNotFoundException

java.io.IOException

java.security.spec.InvalidKeySpecException

java.security.NoSuchAlgorithmException

loadPrivateKeyFromDER

public static java.security.PrivateKey loadPrivateKeyFromDER(java.io.File file)
                                                      throws java.io.FileNotFoundException,
                                                             java.io.IOException,
                                                             java.security.NoSuchAlgorithmException,
                                                             java.security.spec.InvalidKeySpecException

Method description

Parameters:

file -

Returns:

Throws:

java.io.FileNotFoundException

java.io.IOException

java.security.spec.InvalidKeySpecException

java.security.NoSuchAlgorithmException

main

public static void main(java.lang.String[] args)
                 throws java.lang.Exception

Method description

Parameters:

args -

Throws:

java.lang.Exception

parseCertificate

public static CertificateEntry parseCertificate(java.io.Reader data)
                                         throws java.io.IOException,
                                                java.security.cert.CertificateException,
                                                java.security.NoSuchAlgorithmException,
                                                java.security.spec.InvalidKeySpecException

Method description

Parameters:

data -

Returns:

Throws:

java.security.cert.CertificateException

java.io.IOException

java.security.spec.InvalidKeySpecException

java.security.NoSuchAlgorithmException

storeCertificate

public static void storeCertificate(java.lang.String file,
                                    CertificateEntry entry)
                             throws java.security.cert.CertificateEncodingException,
                                    java.io.IOException

Method description

Parameters:

file -

entry -

Throws:

java.security.cert.CertificateEncodingException

java.io.IOException

validateCertificate

public static CertCheckResult validateCertificate(java.security.cert.Certificate[] chain,
                                                  java.security.KeyStore trustKeystore,
                                                  boolean revocationEnabled)
                                           throws java.security.NoSuchAlgorithmException,
                                                  java.security.KeyStoreException,
                                                  java.security.InvalidAlgorithmParameterException,
                                                  java.security.cert.CertificateException

Method description

Parameters:

chain -

revocationEnabled -

trustKeystore -

Returns:

Throws:

java.security.cert.CertificateException

java.security.NoSuchAlgorithmException

java.security.KeyStoreException

java.security.InvalidAlgorithmParameterException