net.spy.jwebkit.auth
Class PropPasswdAuthAdaptor

java.lang.Object
  net.spy.SpyObject
      net.spy.jwebkit.auth.PropPasswdAuthAdaptor

All Implemented Interfaces:

AuthAdaptor, DigestSupportAuthAdaptor, PasswordCheckingAuthAdaptor

public class PropPasswdAuthAdaptor
extends net.spy.SpyObject
implements PasswordCheckingAuthAdaptor, DigestSupportAuthAdaptor

Field Summary

static java.lang.String

VALID_ROLE

Constructor Summary

PropPasswdAuthAdaptor()

Method Summary

java.security.Principal	checkPassword(java.lang.String user, java.lang.String pass) Return a Principal representing the given username if the given password is considered valid for the given user.
void	didAuthenticate(java.security.Principal p, javax.servlet.http.HttpServletRequest req, javax.servlet.http.HttpServletResponse res) Invoked after a user-agent has successfully authenticated.
java.lang.String	getHA1(java.lang.String username, java.lang.String realm) Get the HA1 string for authentication.
void	init(javax.servlet.FilterConfig c) Initialize this AuthAdaptor with the given filter config.
boolean	isPrincipalInRole(javax.servlet.http.HttpServletRequest req, javax.servlet.http.HttpServletResponse res, javax.servlet.ServletContext context, java.security.Principal user, java.lang.String role) Determine whether the given Principal is in the given role.

Methods inherited from class net.spy.SpyObject

getLogger

Methods inherited from class java.lang.Object

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

Field Detail

VALID_ROLE

public static final java.lang.String VALID_ROLE

See Also:

Constant Field Values

Constructor Detail

PropPasswdAuthAdaptor

public PropPasswdAuthAdaptor()

Method Detail

init

public void init(javax.servlet.FilterConfig c)
          throws javax.servlet.ServletException

Description copied from interface: AuthAdaptor

Initialize this AuthAdaptor with the given filter config.

Specified by:

init in interface AuthAdaptor

Parameters:

c - the filter config

Throws:

javax.servlet.ServletException - if initialization fails

checkPassword

public java.security.Principal checkPassword(java.lang.String user,
                                             java.lang.String pass)
                                      throws javax.servlet.ServletException

Description copied from interface: PasswordCheckingAuthAdaptor

Return a Principal representing the given username if the given password is considered valid for the given user.

Specified by:

checkPassword in interface PasswordCheckingAuthAdaptor

Parameters:

user - the username

pass - the password

Returns:

the Principal representing the user, or null if the credentials are invalid

Throws:

javax.servlet.ServletException - if something goes wrong

isPrincipalInRole

public boolean isPrincipalInRole(javax.servlet.http.HttpServletRequest req,
                                 javax.servlet.http.HttpServletResponse res,
                                 javax.servlet.ServletContext context,
                                 java.security.Principal user,
                                 java.lang.String role)

Description copied from interface: AuthAdaptor

Determine whether the given Principal is in the given role.

Specified by:

isPrincipalInRole in interface AuthAdaptor

Parameters:

req - servlet request

res - servlet response

context - the servlet context

user - the Principa

role - the role we need

Returns:

true if the user is in the given role

getHA1

public java.lang.String getHA1(java.lang.String username,
                               java.lang.String realm)

Description copied from interface: DigestSupportAuthAdaptor

Get the HA1 string for authentication. This string is computed by concatenating the username, the realm, and the password with colons, and then returning the hex encoded digest of this value.

Specified by:

getHA1 in interface DigestSupportAuthAdaptor

Returns:

the HA1 value

didAuthenticate

public void didAuthenticate(java.security.Principal p,
                            javax.servlet.http.HttpServletRequest req,
                            javax.servlet.http.HttpServletResponse res)

Description copied from interface: AuthAdaptor

Invoked after a user-agent has successfully authenticated. Note that this will most likely be called many times since each request will be authenticated individually.

Specified by:

didAuthenticate in interface AuthAdaptor

Parameters:

p - the principal

req - the request

res - the response