net.gini.jersey.security

Class PemUtils

java.lang.Object

net.gini.jersey.security.PemUtils

public final class PemUtils
extends Object

Utility classes to extract PublicKey, PrivateKey, and X509Certificate from openssl generated PEM files

Version:

$Revision: 1 $

Author:

Bill Burke

Method Summary

Modifier and Type	Method and Description
static X509Certificate	decodeCertificate(InputStream is)
static PrivateKey	decodePrivateKey(InputStream is)
static PrivateKey	decodePrivateKey(String pem) Extract a private key that is a PKCS#8 PEM string (base64 encoded PKCS#8).
static PublicKey	decodePublicKey(String pem) Extract a public key from a PEM string.
static String	pemFromStream(InputStream is)
static byte[]	pemToDer(InputStream is) Decode a PEM file to DER format.
static byte[]	pemToDer(String pem) Decode a PEM string to DER format.

Methods inherited from class java.lang.Object

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

Method Detail

decodeCertificate

public static X509Certificate decodeCertificate(InputStream is)
                                         throws IOException,
                                                CertificateException,
                                                NoSuchProviderException

Throws:

IOException

CertificateException

NoSuchProviderException

decodePublicKey

public static PublicKey decodePublicKey(String pem)
                                 throws IOException,
                                        NoSuchAlgorithmException,
                                        NoSuchProviderException,
                                        InvalidKeySpecException

Extract a public key from a PEM string.

Throws:

IOException

NoSuchAlgorithmException

NoSuchProviderException

InvalidKeySpecException

decodePrivateKey

public static PrivateKey decodePrivateKey(String pem)
                                   throws IOException,
                                          NoSuchAlgorithmException,
                                          NoSuchProviderException,
                                          InvalidKeySpecException

Extract a private key that is a PKCS#8 PEM string (base64 encoded PKCS#8).

Throws:

IOException

NoSuchAlgorithmException

NoSuchProviderException

InvalidKeySpecException

decodePrivateKey

public static PrivateKey decodePrivateKey(InputStream is)
                                   throws IOException,
                                          NoSuchAlgorithmException,
                                          NoSuchProviderException,
                                          InvalidKeySpecException

Throws:

IOException

NoSuchAlgorithmException

NoSuchProviderException

InvalidKeySpecException

pemToDer

public static byte[] pemToDer(InputStream is)
                       throws IOException

Decode a PEM file to DER format.

Throws:

IOException

pemToDer

public static byte[] pemToDer(String pem)
                       throws IOException

Decode a PEM string to DER format.

Throws:

IOException

pemFromStream

public static String pemFromStream(InputStream is)
                            throws IOException

Throws:

IOException