at.knowcenter.wag.egov.egiz.sig
Class X509Cert

java.lang.Object
  at.knowcenter.wag.egov.egiz.sig.X509Cert

All Implemented Interfaces:

Serializable

public class X509Cert
extends Object
implements Serializable

See Also:

Serialized Form

Method Summary

String	getCertDigest()
String	getCertString()
List	getExtendedKeyUsage()
String	getIssuerName()
PublicKey	getPublicKey()
String	getSerialNumber()
String	getSigAlgName()
String	getSigAlgOID()
String	getSubjectName()
byte[]	getTBSCertificate()
X509Certificate	getX509Certificate()
static X509Cert	initByByteArray(byte[] data)
static X509Cert	initByFile(File certFile) This method initialzes a X509Certificate by a file value.
static X509Cert	initByFilePath(String filePath) This method initialzes a X509Certificate by a file path value.
static X509Cert	initByString(String certString) This method initialzes a X509Certificate by a string value.
boolean	isRSA() This method checks, if a X509Certificate has a public key with the rsa algorithm.
boolean	isX509Cert() This method checks if a certificate file is X509 conform.

Methods inherited from class java.lang.Object

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

Method Detail

initByString

public static X509Cert initByString(String certString)

This method initialzes a X509Certificate by a string value. It must be coded Base64 or as plain binary stream.

Parameters:

certString - the certificate string to analyse

Returns:

the X509Cert object

See Also:

CertificateFactory, X509Certificate

initByByteArray

public static X509Cert initByByteArray(byte[] data)

initByFilePath

public static X509Cert initByFilePath(String filePath)

This method initialzes a X509Certificate by a file path value. The file must be a plain binary file like .cer format.

Parameters:

filePath - the certificate file to analyse

Returns:

the X509Cert object

See Also:

CertificateFactory, X509Certificate

initByFile

public static X509Cert initByFile(File certFile)

This method initialzes a X509Certificate by a file value. The file must be a plain binary file like .cer format.

Parameters:

certFile - the certificate file to analyse

Returns:

the X509Cert object

See Also:

CertificateFactory, X509Certificate

isX509Cert

public boolean isX509Cert()

This method checks if a certificate file is X509 conform.

Returns:

true if a certificate file is X509 conform, false otherwise

getCertDigest

public String getCertDigest()

Returns:

Returns the certificate digest value.

getCertString

public String getCertString()

Returns:

Returns the certificate Base64 binary string.

getIssuerName

public String getIssuerName()

Returns:

Returns the issuer string.

getSerialNumber

public String getSerialNumber()

Returns:

Returns the serial number.

getX509Certificate

public X509Certificate getX509Certificate()

Returns:

Returns the real X509Certifcate object.

See Also:

X509Certificate

getSubjectName

public String getSubjectName()

Returns:

Returns the subject name.

getTBSCertificate

public byte[] getTBSCertificate()
                         throws CertificateEncodingException

Throws:

CertificateEncodingException

getSigAlgName

public String getSigAlgName()

getSigAlgOID

public String getSigAlgOID()

getExtendedKeyUsage

public List getExtendedKeyUsage()

getPublicKey

public PublicKey getPublicKey()

Returns:

the public key of the X509Certificate

isRSA

public boolean isRSA()

This method checks, if a X509Certificate has a public key with the rsa algorithm.

Returns:

true if the public key is produced with rsa, false otherwise