Wiki source code of Integrate jGuard with Servlets and other

Last modified by RaffaelloPelagalli on 2007/01/29 22:13

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1 Integrate jGuard with Servlets and other "web" classes (Struts Actions, etc.)
1.1 Getting the Subject Object

* in __1.0.x__ release

{code}
HttpAuthenticationUtils auth= (HttpAuthenticationUtils)request.getSession(true).getAttribute(HttpConstants.AUTHN_UTILS);
Subject subject = auth.getSubject();
{code}

* in __0.80__ release
{code}
 AuthenticationUtils authUtils =  (AuthenticationUtils)request.getSession().getAttribute(HttpConstants.AUTH_UTILS);
Subject subject = authUtils.getSubject();
{code}
* in __0.70__ release
{code}
 Subject subj =  (Subject)request.getSession().getAttribute(HttpConstants.SUBJECT_ID);
{code}

* in release __prior to 0.70__ release:
In releases __prior__ to jGuard 0.70, you can obtain the Subject with the following code ('Constants' is used instead of 'HttpConstants'):

{code}
 Subject subj =  (Subject)request.getSession().getAttribute(Constants.SUBJECT_ID);
{code}

1.1 Getting the 'identity' credential
the 'identity' credential is the credential(i.e user attribute) which identify uniquely the user.
* in __1.0.x__ release

{code}
//get the Subject
AuthenticationUtils authUtils =  (AuthenticationUtils)request.getSession().getAttribute(HttpConstants.AUTH_UTILS);
Subject subject = authUtils.getSubject();

//get the SubjectTemplate
AuthenticationManager am = (AuthenticationManager) request.getSession().getServletContext().getAttribute(SecurityConstants.AUTHENTICATION_MANAGER);
SubjectTemplate defaultTemplate = am.getDefaultSubjectTemplate();

JGuardCredential identityCredential = SubjectUtils.getIdentityCredential(subject,defaultTemplate);
{code}

Wiki source code of Integrate jGuard with Servlets and other

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