net.sf.jguard.filters
Class JGuardServletRequestWrapper

java.lang.Object
  javax.servlet.ServletRequestWrapper
      javax.servlet.http.HttpServletRequestWrapper
          net.sf.jguard.filters.JGuardServletRequestWrapper

All Implemented Interfaces:

javax.servlet.http.HttpServletRequest, javax.servlet.ServletRequest

public class JGuardServletRequestWrapper
extends javax.servlet.http.HttpServletRequestWrapper

wrap the ServletRequest object to 'decorate' it to respect the JAAS mechanism present in j2se.

Author:

Charles Gay

Field Summary

Fields inherited from interface javax.servlet.http.HttpServletRequest

BASIC_AUTH, CLIENT_CERT_AUTH, DIGEST_AUTH, FORM_AUTH

Constructor Summary

JGuardServletRequestWrapper(javax.servlet.http.HttpServletRequest req)

Method Summary

java.lang.String	getAuthType()
java.lang.String	getRemoteUser()
java.security.Principal	getUserPrincipal() return a SubjectAsPrincipal object which wrap the Subject in a Principal.
boolean	isUserInRole(java.lang.String role) wrap the isUserInRole method to check against all the principal's set of the Subject object.
static void	setAuthType(java.lang.String authType)

Methods inherited from class javax.servlet.http.HttpServletRequestWrapper

getContextPath, getCookies, getDateHeader, getHeader, getHeaderNames, getHeaders, getIntHeader, getMethod, getPathInfo, getPathTranslated, getQueryString, getRequestedSessionId, getRequestURI, getRequestURL, getServletPath, getSession, getSession, isRequestedSessionIdFromCookie, isRequestedSessionIdFromUrl, isRequestedSessionIdFromURL, isRequestedSessionIdValid

Methods inherited from class javax.servlet.ServletRequestWrapper

getAttribute, getAttributeNames, getCharacterEncoding, getContentLength, getContentType, getInputStream, getLocalAddr, getLocale, getLocales, getLocalName, getLocalPort, getParameter, getParameterMap, getParameterNames, getParameterValues, getProtocol, getReader, getRealPath, getRemoteAddr, getRemoteHost, getRemotePort, getRequest, getRequestDispatcher, getScheme, getServerName, getServerPort, isSecure, removeAttribute, setAttribute, setCharacterEncoding, setRequest

Methods inherited from class java.lang.Object

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

Methods inherited from interface javax.servlet.ServletRequest

getAttribute, getAttributeNames, getCharacterEncoding, getContentLength, getContentType, getInputStream, getLocalAddr, getLocale, getLocales, getLocalName, getLocalPort, getParameter, getParameterMap, getParameterNames, getParameterValues, getProtocol, getReader, getRealPath, getRemoteAddr, getRemoteHost, getRemotePort, getRequestDispatcher, getScheme, getServerName, getServerPort, isSecure, removeAttribute, setAttribute, setCharacterEncoding

Constructor Detail

JGuardServletRequestWrapper

public JGuardServletRequestWrapper(javax.servlet.http.HttpServletRequest req)

Method Detail

isUserInRole

public boolean isUserInRole(java.lang.String role)

wrap the isUserInRole method to check against all the principal's set of the Subject object. in the j2ee specification, a principal is a user. in the j2se api, a Subject is a user.

Specified by:

isUserInRole in interface javax.servlet.http.HttpServletRequest

Overrides:

isUserInRole in class javax.servlet.http.HttpServletRequestWrapper

Parameters:

name - of the principal(role) we are looking for

Returns:

boolean :return 'true' if one of the principal the Subject owns has got the same name.return 'false' otherwise.

getUserPrincipal

public java.security.Principal getUserPrincipal()

return a SubjectAsPrincipal object which wrap the Subject in a Principal.

Specified by:

getUserPrincipal in interface javax.servlet.http.HttpServletRequest

Overrides:

getUserPrincipal in class javax.servlet.http.HttpServletRequestWrapper

Returns:

principal

getRemoteUser

public java.lang.String getRemoteUser()

Specified by:

getRemoteUser in interface javax.servlet.http.HttpServletRequest

Overrides:

getRemoteUser in class javax.servlet.http.HttpServletRequestWrapper

Returns:

getAuthType

public java.lang.String getAuthType()

Specified by:

getAuthType in interface javax.servlet.http.HttpServletRequest

Overrides:

getAuthType in class javax.servlet.http.HttpServletRequestWrapper

setAuthType

public static void setAuthType(java.lang.String authType)