oracle.security.crypto.cert.ext
Class ExtKeyUsageExtension

java.lang.Object
oracle.security.crypto.cert.X509Extension
oracle.security.crypto.cert.ext.ExtKeyUsageExtension

All Implemented Interfaces:

oracle.security.crypto.asn1.ASN1Object, oracle.security.crypto.util.Streamable

public class ExtKeyUsageExtension

extends X509Extension

Represents the extended key usage extension for certificates from RFC 2459.

Field Summary

Fields inherited from class oracle.security.crypto.cert.X509Extension

id_netscape_ce, id_netscape_ce_type, id_set_ce, id_set_ce_type, isDecoded

Constructor Summary

ExtKeyUsageExtension()
Create a new extension with the appropriate OID type.

ExtKeyUsageExtension(oracle.security.crypto.asn1.ASN1ObjectID keyPurpose)
Creates a new extension with the given key purpose OID.

ExtKeyUsageExtension(oracle.security.crypto.asn1.ASN1ObjectID keyPurpose, boolean critical)
Creates a new extension with the given key purpose OID and critical value.

ExtKeyUsageExtension(java.io.InputStream is)

ExtKeyUsageExtension(java.util.Vector keyPurposes, boolean critical)
Creates a new extension with the given vector of key purpose OIDs and critical value.

Method Summary

void	addKeyPurpose(oracle.security.crypto.asn1.ASN1ObjectID keyPurpose) Adds a key purpose OID to this extension.
java.util.Enumeration	getKeyPurposes() Gets the key purpose OIDs.
boolean	hasKeyPurpose(oracle.security.crypto.asn1.ASN1ObjectID keyPurpose) Returns true if this extension has the given key purpose OID set, otherwise returns false.
java.lang.String	toString() Returns a string representation of this object.

Methods inherited from class oracle.security.crypto.cert.X509Extension

getASN1Value, getCritical, getID, getType, getValue, input, input, inputInstance, isRecognized, length, output, setCritical, setValue

Methods inherited from class java.lang.Object

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

Constructor Detail

ExtKeyUsageExtension

public ExtKeyUsageExtension()

Create a new extension with the appropriate OID type.

Note: An object created using this constructor may not be in a valid state. This constructor is intended primarily for use in conjunction with the X509Extension.input(java.io.InputStream) method.

ExtKeyUsageExtension

public ExtKeyUsageExtension(oracle.security.crypto.asn1.ASN1ObjectID keyPurpose)

Creates a new extension with the given key purpose OID. Extension is non-critical.

Parameters:

keyPurpose - The key purpose OID.

ExtKeyUsageExtension

public ExtKeyUsageExtension(oracle.security.crypto.asn1.ASN1ObjectID keyPurpose,
                            boolean critical)

Creates a new extension with the given key purpose OID and critical value.

Parameters:

keyPurpose - The key purpose OID.

critical - true if this extension is critical, false otherwise.

ExtKeyUsageExtension

public ExtKeyUsageExtension(java.util.Vector keyPurposes,
                            boolean critical)

Creates a new extension with the given vector of key purpose OIDs and critical value.

Parameters:

keyPurposes - A Vector of ASN1ObjectIDs.

critical - true if this extension is critical, false otherwise.

ExtKeyUsageExtension

public ExtKeyUsageExtension(java.io.InputStream is)
                     throws java.io.IOException

Method Detail

addKeyPurpose

public void addKeyPurpose(oracle.security.crypto.asn1.ASN1ObjectID keyPurpose)

Adds a key purpose OID to this extension.

Parameters:

keyPurpose - The OID of the key purpose.

getKeyPurposes

public java.util.Enumeration getKeyPurposes()

Gets the key purpose OIDs.

Returns:

An Enumeration of ASN1ObjectIDs.

hasKeyPurpose

public boolean hasKeyPurpose(oracle.security.crypto.asn1.ASN1ObjectID keyPurpose)

Returns true if this extension has the given key purpose OID set, otherwise returns false.

Parameters:

keyPurpose - The OID of the key purpose to test.

toString

public java.lang.String toString()

Description copied from class: X509Extension

Returns a string representation of this object.

Overrides:

toString in class X509Extension

Returns:

a string representation