Example usage for org.apache.shiro.web.subject WebSubjectContext resolvePrincipals

Introduction

In this page you can find the example usage for org.apache.shiro.web.subject WebSubjectContext resolvePrincipals.

Prototype

PrincipalCollection resolvePrincipals();

Source Link

Usage

From source file:graphene.security.tomcat.preaa.PreAASubjectFactory.java

License:Apache License

@Override
public Subject createSubject(final SubjectContext context) {
    if (!(context instanceof WebSubjectContext)) {
        return super.createSubject(context);
    }//w ww.ja va  2s. c o  m
    final WebSubjectContext wsc = (WebSubjectContext) context;
    final org.apache.shiro.mgt.SecurityManager securityManager = wsc.resolveSecurityManager();
    final org.apache.shiro.session.Session session = wsc.resolveSession();
    final boolean sessionEnabled = wsc.isSessionCreationEnabled();
    PrincipalCollection principals = wsc.resolvePrincipals();
    final boolean authenticated = wsc.resolveAuthenticated();
    final String host = wsc.resolveHost();
    final ServletRequest request = wsc.resolveServletRequest();
    final ServletResponse response = wsc.resolveServletResponse();
    try {
        final HttpServletRequest httpRequest = (HttpServletRequest) request;
        final GenericPrincipal principal = (GenericPrincipal) httpRequest.getUserPrincipal();
        if (principal != null) {
            principals = new SimplePrincipalCollection(principal, PreAASecurityRealm.REALM_NAME);
        }
    } catch (final Exception e) {
        e.printStackTrace();
    }
    final WebDelegatingSubject subject = new WebDelegatingSubject(principals, authenticated, host, session,
            sessionEnabled, request, response, securityManager);
    return subject;
}

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