com.tencent.kona.sun.security.x509

Class SubjectInfoAccessExtension

java.lang.Object

com.tencent.kona.sun.security.x509.Extension

com.tencent.kona.sun.security.x509.SubjectInfoAccessExtension

All Implemented Interfaces:

com.tencent.kona.sun.security.util.DerEncoder, java.security.cert.Extension

public class SubjectInfoAccessExtension
extends Extension

The Subject Information Access Extension (OID = 1.3.6.1.5.5.7.1.11).

The subject information access extension indicates how to access information and services for the subject of the certificate in which the extension appears. When the subject is a CA, information and services may include certificate validation services and CA policy data. When the subject is an end entity, the information describes the type of services offered and how to access them. In this case, the contents of this extension are defined in the protocol specifications for the supported services. This extension may be included in end entity or CA certificates. Conforming CAs MUST mark this extension as non-critical.

This extension is defined in Internet X.509 PKI Certificate and Certificate Revocation List (CRL) Profile. The profile permits the extension to be included in end-entity or CA certificates, and it must be marked as non-critical. Its ASN.1 definition is as follows:

   id-pe-subjectInfoAccess OBJECT IDENTIFIER ::= { id-pe 11 }

   SubjectInfoAccessSyntax  ::=
          SEQUENCE SIZE (1..MAX) OF AccessDescription

   AccessDescription  ::=  SEQUENCE {
          accessMethod          OBJECT IDENTIFIER,
          accessLocation        GeneralName  }
 

See Also:

Extension

Field Summary

Fields

Modifier and Type	Field and Description
static java.lang.String	NAME

Fields inherited from class com.tencent.kona.sun.security.x509.Extension

critical, extensionId, extensionValue

Constructor Summary

Constructors

Constructor and Description
SubjectInfoAccessExtension(java.lang.Boolean critical, java.lang.Object value) Create the extension from the passed DER encoded value of the same.
SubjectInfoAccessExtension(java.util.List<AccessDescription> accessDescriptions) Create an SubjectInfoAccessExtension from a List of AccessDescription; the criticality is set to false.

Method Summary

Modifier and Type	Method and Description
void	encode(com.tencent.kona.sun.security.util.DerOutputStream out) Write the extension to the DerOutputStream.
java.util.List<AccessDescription>	getAccessDescriptions() Return the list of AccessDescription objects.
java.lang.String	getName() Return the name of this extension.
java.lang.String	toString() Return the extension as user readable string.

Methods inherited from class com.tencent.kona.sun.security.x509.Extension

encode, equals, getExtensionId, getExtensionValue, getId, getValue, hashCode, isCritical, newExtension

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Field Detail

NAME

public static final java.lang.String NAME

See Also:

Constant Field Values

Constructor Detail

SubjectInfoAccessExtension

public SubjectInfoAccessExtension(java.util.List<AccessDescription> accessDescriptions)

Create an SubjectInfoAccessExtension from a List of AccessDescription; the criticality is set to false.

Parameters:

accessDescriptions - the List of AccessDescription, cannot be null or empty.

Throws:

java.io.IOException - on error

SubjectInfoAccessExtension

public SubjectInfoAccessExtension(java.lang.Boolean critical,
                                  java.lang.Object value)
                           throws java.io.IOException

Create the extension from the passed DER encoded value of the same.

Parameters:

critical - true if the extension is to be treated as critical.

value - Array of DER encoded bytes of the actual value.

Throws:

java.io.IOException - on error.

Method Detail

getAccessDescriptions

public java.util.List<AccessDescription> getAccessDescriptions()

Return the list of AccessDescription objects.

getName

public java.lang.String getName()

Return the name of this extension.

Overrides:

getName in class Extension

encode

public void encode(com.tencent.kona.sun.security.util.DerOutputStream out)

Write the extension to the DerOutputStream.

Specified by:

encode in interface com.tencent.kona.sun.security.util.DerEncoder

Overrides:

encode in class Extension

Parameters:

out - the DerOutputStream to write the extension to.

toString

public java.lang.String toString()

Return the extension as user readable string.

Overrides:

toString in class Extension