com.arxanfintech.common.crypto

Class CertTool

java.lang.Object

com.arxanfintech.common.crypto.CertTool

public class CertTool
extends Object

Constructor Summary

Constructors

Constructor and Description
CertTool()

Method Summary

Modifier and Type	Method and Description
static X509Certificate	getCertfromPEM(byte[] pemBytes) Reads a certificate in PEM-format from a byte array.
static X509Certificate	getCertfromPEM(InputStream certStream) Reads a certificate in PEM-format from an InputStream.
static X509Certificate	getCertfromPEM(String certFile) Reads a certificate in PEM-format from a file.
static void	main(String[] args)

Methods inherited from class java.lang.Object

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

Constructor Detail

CertTool

public CertTool()

Method Detail

getCertfromPEM

public static X509Certificate getCertfromPEM(String certFile)
                                      throws IOException,
                                             CertificateException,
                                             NoSuchProviderException

Reads a certificate in PEM-format from a file. The file may contain other things, the first certificate in the file is read.

Parameters:

certFile - the file containing the certificate in PEM-format

Returns:

X509Certificate

Throws:

IOException - if the filen cannot be read.

CertificateException - if the filen does not contain a correct certificate.

NoSuchProviderException - NoSuchProviderException

getCertfromPEM

public static X509Certificate getCertfromPEM(byte[] pemBytes)
                                      throws IOException,
                                             CertificateException,
                                             NoSuchProviderException

Reads a certificate in PEM-format from a byte array. The array may contain other things, the first certificate in the array is read.

Parameters:

pemBytes - the byte array containing the certificate in PEM-format

Returns:

X509Certificate

Throws:

IOException - if the array cannot be read.

CertificateException - if the array does not contain a correct certificate.

NoSuchProviderException - NoSuchProviderException

getCertfromPEM

public static X509Certificate getCertfromPEM(InputStream certStream)
                                      throws IOException,
                                             CertificateException,
                                             NoSuchProviderException

Reads a certificate in PEM-format from an InputStream. The stream may contain other things, the first certificate in the stream is read.

Parameters:

certStream - the input stream containing the certificate in PEM-format

Returns:

X509Certificate

Throws:

IOException - if the stream cannot be read.

CertificateException - if the stream does not contain a correct certificate.

NoSuchProviderException - NoSuchProviderException

main

public static void main(String[] args)

Parameters:

args - main args