org.mortbay.http
Class DigestAuthenticator

java.lang.Object
  |
  +--org.mortbay.http.DigestAuthenticator

All Implemented Interfaces:

SecurityConstraint.Authenticator, java.io.Serializable

public class DigestAuthenticator

extends java.lang.Object

implements SecurityConstraint.Authenticator

DIGEST authentication.

Version:

$Id: DigestAuthenticator.java,v 1.5.2.1 2004/06/11 07:26:37 gregwilkins Exp $

Author:

Greg Wilkins (gregw)

See Also:

Serialized Form

Constructor Summary

DigestAuthenticator()

Method Summary

UserPrincipal	authenticated(UserRealm realm, java.lang.String pathInContext, HttpRequest request, HttpResponse response) Authenticate.
java.lang.String	getAuthMethod()
void	sendChallenge(UserRealm realm, HttpRequest request, HttpResponse response)

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

DigestAuthenticator

public DigestAuthenticator()

Method Detail

authenticated

public UserPrincipal authenticated(UserRealm realm,
                                   java.lang.String pathInContext,
                                   HttpRequest request,
                                   HttpResponse response)
                            throws java.io.IOException

Description copied from interface: SecurityConstraint.Authenticator

Authenticate.

Specified by:

authenticated in interface SecurityConstraint.Authenticator

Returns:

UserPrinciple if authenticated or null if not. If Authentication fails, then the authenticator may have committed the response as an auth challenge or redirect.

Throws:

java.io.IOException

getAuthMethod

public java.lang.String getAuthMethod()

Specified by:

getAuthMethod in interface SecurityConstraint.Authenticator

sendChallenge

public void sendChallenge(UserRealm realm,
                          HttpRequest request,
                          HttpResponse response)
                   throws java.io.IOException

java.io.IOException