jsdsi
Class AuthCert

java.lang.Object
  jsdsi.Obj
      jsdsi.Cert
          jsdsi.AuthCert

All Implemented Interfaces:

Element, java.io.Serializable

public class AuthCert

extends Cert

A SPKI authorization certificate: conveys a permission (the Tag) from the issuer to the subject. If the propagate flag is set, the subject can further delegate the permission.

Version:

$Revision: 1.5.2.1 $ $Date

Author:

Sameer Ajmani, Sean Radford

See Also:

Cert, Serialized Form

Nested Class Summary

Nested classes inherited from class jsdsi.Element

Element.Default

Field Summary

Fields inherited from class jsdsi.Obj

_obj

Constructor Summary

AuthCert(Principal i, Subject s, Validity v, java.lang.String d, java.lang.String c, Tag t, boolean p)
Creates a new AuthCert from a given principal, subject, validity, display-string, comment, tag, and delegation bit.

Method Summary

boolean	equals(java.lang.Object o)
boolean	getPropagate()
Tag	getTag()
int	hashCode()
boolean	implies(Cert c)
SexpList	toSexp() Returns an SexpList that represents this AuthCert.

Methods inherited from class jsdsi.Cert

getComment, getDisplay, getIssuer, getSubject, getValidity

Methods inherited from class jsdsi.Obj

parseObj, parseObj, readResolve, toByteArray, toString, toString, toTransport

Methods inherited from class java.lang.Object

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

Constructor Detail

AuthCert

public AuthCert(Principal i,
                Subject s,
                Validity v,
                java.lang.String d,
                java.lang.String c,
                Tag t,
                boolean p)

Creates a new AuthCert from a given principal, subject, validity, display-string, comment, tag, and delegation bit.

Parameters:

i - principal of this AuthCert.

s - subject of this AuthCert.

v - validity of this AuthCert.

d - display-string of this AuthCert.

c - comment of this AuthCert.

t - tag of this AuthCert.

p - delegation bit of this AuthCert.

Method Detail

getTag

public Tag getTag()

Returns:

the tag of this AuthCert.

getPropagate

public boolean getPropagate()

Returns:

the delegation bit of this AuthCert.

equals

public boolean equals(java.lang.Object o)

Overrides:

equals in class Cert

See Also:

Object.equals(Object)

implies

public boolean implies(Cert c)

Overrides:

implies in class Cert

Returns:

true iff this is at least as strong as c

hashCode

public int hashCode()

Overrides:

hashCode in class Cert

See Also:

Object.hashCode()

toSexp

public SexpList toSexp()

Returns an SexpList that represents this AuthCert.

Specified by:

toSexp in interface Element

Specified by:

toSexp in class Obj

Returns:

an SexpList that represents this AuthCert.