iaik.x509.attr

Class V1Form

java.lang.Object

iaik.x509.attr.V1Form

All Implemented Interfaces:

AttCertIssuer

public class V1Form
extends java.lang.Object
implements AttCertIssuer

This class implements the AC type V1Form.

The Internet Attribute Certificate Profile for Authorization (RFC 5755) specifies the V1Form type as NOT TO BE USED option for identifying the issuer of an attribute certificate (entity who signs the attribute certificate):

 AttCertIssuer ::= CHOICE {
    v1Form   GeneralNames,  -- MUST NOT be used in this
                               -- profile
    v2Form   [0] V2Form     -- v2 only
 }
 

Attribute certifcates conforming to the Internet Attribute Certificate Profile for Authorization presented in RFC 5755 are not allowed to use the V1Form choice for representing the issuer. They must use the V2Form choice.

Version:

File Revision 8

See Also:

AttributeCertificate, IssuerSerial, ObjectDigestInfo, AlgorithmID, V2Form

Field Summary

Fields inherited from interface iaik.x509.attr.AttCertIssuer

V1_FORM, V2_FORM

Constructor Summary

Constructors

Constructor and Description
V1Form(ASN1Object obj) Creates a V1Form from its ASN.1 representation.
V1Form(GeneralNames generalNames) Creates a V1Form from the given GeneralNames.
V1Form(Name issuerName) Creates a V1Form for the given issuer name.

Method Summary

Methods

Modifier and Type	Method and Description
void	decode(ASN1Object obj) Decodes a V1Form from its ASN.1 representation.
boolean	equals(java.lang.Object obj) Compares this V1Form to the specified object.
GeneralNames	getGeneralNames() Gets the GeneralNames of this V1Form.
Name	getIssuerDN() Gets the issuer distinguished name, if included in this V1Form GeneralNames.
int	getVForm() Returns 1 (v1Form -- the version this AttcertIssuer represents).
int	hashCode() Returns a hashcode for this V1Form.
boolean	isV1FormFor(Name issuerName) Checks if this V1Form represents the given issuerName.
ASN1Object	toASN1Object() Returns this V1Form as ASN1Object.
java.lang.String	toString() Returns a string giving some information about this V1Form object.

Methods inherited from class java.lang.Object

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

Constructor Detail

V1Form

public V1Form(GeneralNames generalNames)

Creates a V1Form from the given GeneralNames.

Parameters:

generalNames - the GeneralNames identifying the AC issuer

V1Form

public V1Form(Name issuerName)

Creates a V1Form for the given issuer name.

A GeneralName for the given directoryName is internally created.

Parameters:

issuerName - the name of the AC issuer

V1Form

public V1Form(ASN1Object obj)
       throws CodingException

Creates a V1Form from its ASN.1 representation.

Parameters:

obj - the V1Form as ASN1Object

Throws:

CodingException - if an decoding/parsing error occurs

Method Detail

getGeneralNames

public GeneralNames getGeneralNames()

Gets the GeneralNames of this V1Form.

Returns:

the GeneralNames identifying the AC issuer

getIssuerDN

public Name getIssuerDN()

Gets the issuer distinguished name, if included in this V1Form GeneralNames.

Returns:

the issuer DN, or null if no dn is included in this V1Form

toASN1Object

public ASN1Object toASN1Object()

Returns this V1Form as ASN1Object.

Specified by:

toASN1Object in interface AttCertIssuer

Returns:

this V1Form as ASN1Object

decode

public void decode(ASN1Object obj)
            throws CodingException

Decodes a V1Form from its ASN.1 representation.

Specified by:

decode in interface AttCertIssuer

Parameters:

obj - the V1Form as ASN1Object

Throws:

CodingException - if an decoding/parsing error occurs

equals

public boolean equals(java.lang.Object obj)

Compares this V1Form to the specified object.

Specified by:

equals in interface AttCertIssuer

Overrides:

equals in class java.lang.Object

Parameters:

obj - the object to compare this V1Form against.

Returns:

true, if the given object is equal to this V1Form, false otherwise

isV1FormFor

public boolean isV1FormFor(Name issuerName)

Checks if this V1Form represents the given issuerName.

Returns:

true if this is a V1Form for the given issuer name, false if not

hashCode

public int hashCode()

Returns a hashcode for this V1Form.

Specified by:

hashCode in interface AttCertIssuer

Overrides:

hashCode in class java.lang.Object

Returns:

a hashcode for this V1Form

getVForm

public int getVForm()

Returns 1 (v1Form -- the version this AttcertIssuer represents).

Specified by:

getVForm in interface AttCertIssuer

toString

public java.lang.String toString()

Returns a string giving some information about this V1Form object.

Specified by:

toString in interface AttCertIssuer

Overrides:

toString in class java.lang.Object

Returns:

the string representation