Top Description Constructors Methods

org.keycloak.common.crypto

public abstract Class PemUtilsProvider

Class Inheritance

extends Object

java.lang.Object
org.keycloak.common.crypto.PemUtilsProvider

Imports

java.io.ByteArrayInputStream, .IOException, java.security.Key, .MessageDigest, .NoSuchAlgorithmException, .PrivateKey, .PublicKey, java.security.cert.Certificate, .X509Certificate, org.keycloak.common.util.Base64, .Base64Url, .DerUtils, .PemException

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

Author: Bill Burke
Version: $Revision: 1 $

Constructor Summary

Access	Constructor and Description
public	PemUtilsProvider()

Method Summary

Modifier and Type	Method and Description
public X509Certificate	decodeCertificate(String cert) Decode a X509 Certificate from a PEM string
public abstract PrivateKey	decodePrivateKey(String pem) Decode a Private Key from a PEM string
public PublicKey	decodePublicKey(String pem) Decode a Public Key from a PEM string
public PublicKey	Returns: The public key or null decodePublicKey(String The pem encoded pblic key pem, String The type of the key (RSA, EC,...) type) Decode a Public Key from a PEM string
protected abstract String	encode(Object obj)
public String	encodeCertificate(Certificate certificate) Encode a X509 Certificate to a PEM string
public String	encodeKey(Key key) Encode a Key to a PEM string
public String	generateThumbprint(String[] certChain, String encoding)
private byte[]	generateThumbprintBytes(String[] certChain, String encoding)
public byte[]	pemToDer(String pem)
public String	removeBeginEnd(String pem)

Inherited from java.lang.Object:: clone equals finalize getClass hashCode notify notifyAll toString wait wait wait

Constructor Detail

PemUtilsProvider	back to summary
public PemUtilsProvider()

Method Detail

decodeCertificate	back to summary
public X509Certificate decodeCertificate(String cert) Decode a X509 Certificate from a PEM string

decodePrivateKey	back to summary
public abstract PrivateKey decodePrivateKey(String pem) Decode a Private Key from a PEM string

decodePublicKey	back to summary
public PublicKey decodePublicKey(String pem) Decode a Public Key from a PEM string

decodePublicKey

back to summary

public PublicKey decodePublicKey(String pem, String type)

Decode a Public Key from a PEM string

Parameters

pem:String: The pem encoded pblic key
type:String: The type of the key (RSA, EC,...)

Returns:PublicKey

The public key or null

encode	back to summary
protected abstract String encode(Object obj)

encodeCertificate	back to summary
public String encodeCertificate(Certificate certificate) Encode a X509 Certificate to a PEM string

encodeKey	back to summary
public String encodeKey(Key key) Encode a Key to a PEM string

generateThumbprint	back to summary
public String generateThumbprint(String[] certChain, String encoding) throws NoSuchAlgorithmException

generateThumbprintBytes	back to summary
private byte[] generateThumbprintBytes(String[] certChain, String encoding) throws NoSuchAlgorithmException

pemToDer	back to summary
public byte[] pemToDer(String pem)

removeBeginEnd	back to summary
public String removeBeginEnd(String pem)