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POJSF - implementing filter for restricted pages
 

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    <p>I'm following answer by @BalusC to <a href="https://stackoverflow.com/questions/4105263/jsf-2-0-how-to-get-the-url-that-is-entered-in-the-browsers-address-bar">JSF 2.0: How to get the URL that is entered in the browser&#39;s address bar</a> to restrict pages from users who are not logged in. </p> <p>Filter:</p> <pre><code>public class RestrictPageFilter implements Filter{ FilterConfig fc; @Override public void init(FilterConfig filterConfig) throws ServletException { fc=filterConfig; } @Override public void doFilter(ServletRequest request, ServletResponse response, FilterChain chain) throws IOException, ServletException { HttpServletRequest httpreq = (HttpServletRequest) request; HttpServletResponse httpres = (HttpServletResponse) response; if (httpreq.getUserPrincipal() == null) { httpreq.getSession().setAttribute("from", httpreq.getRequestURI()); httpres.sendRedirect("/pages/login.xhtml"); } else { chain.doFilter(request, response); } } @Override public void destroy() { // TODO Auto-generated method stub } } </code></pre> <p>web.xml:</p> <pre><code>&lt;security-constraint&gt; &lt;web-resource-collection&gt; &lt;web-resource-name&gt;Admin pages&lt;/web-resource-name&gt; &lt;url-pattern&gt;/admin/*&lt;/url-pattern&gt; &lt;url-pattern&gt;/restricted/*&lt;/url-pattern&gt; &lt;http-method&gt;GET&lt;/http-method&gt; &lt;http-method&gt;POST&lt;/http-method&gt; &lt;/web-resource-collection&gt; &lt;auth-constraint&gt; &lt;role-name&gt;ADMIN&lt;/role-name&gt; &lt;/auth-constraint&gt; &lt;/security-constraint&gt; &lt;security-constraint&gt; &lt;web-resource-collection&gt; &lt;web-resource-name&gt;User pages&lt;/web-resource-name&gt; &lt;url-pattern&gt;/restricted/*&lt;/url-pattern&gt; &lt;http-method&gt;GET&lt;/http-method&gt; &lt;http-method&gt;POST&lt;/http-method&gt; &lt;/web-resource-collection&gt; &lt;auth-constraint&gt; &lt;role-name&gt;ADMIN&lt;/role-name&gt; &lt;role-name&gt;USER&lt;/role-name&gt; &lt;/auth-constraint&gt; &lt;/security-constraint&gt; &lt;!--login-config&gt; &lt;auth-method&gt;FORM&lt;/auth-method&gt; &lt;realm-name&gt;jdbc-realm&lt;/realm-name&gt; &lt;form-login-config&gt; &lt;form-login-page&gt;/pages/login.xhtml&lt;/form-login-page&gt; &lt;form-error-page&gt;/pages/error.xhtml&lt;/form-error-page&gt; &lt;/form-login-config&gt; &lt;/login-config--&gt; &lt;filter&gt; &lt;filter-name&gt;RestrictPageFilter&lt;/filter-name&gt; &lt;filter-class&gt;gov.denis.chanceryweb5.filter.RestrictPageFilter&lt;/filter-class&gt; &lt;/filter&gt; &lt;filter-mapping&gt; &lt;filter-name&gt;RestrictPageFilter&lt;/filter-name&gt; &lt;url-pattern&gt;/restricted/*&lt;/url-pattern&gt; &lt;/filter-mapping&gt; </code></pre> <p>glassfish-web.xml</p> <pre><code>&lt;glassfish-web-app&gt; &lt;security-role-mapping&gt; &lt;role-name&gt;ADMIN&lt;/role-name&gt; &lt;group-name&gt;ADMIN&lt;/group-name&gt; &lt;/security-role-mapping&gt; &lt;security-role-mapping&gt; &lt;role-name&gt;USER&lt;/role-name&gt; &lt;group-name&gt;USER&lt;/group-name&gt; &lt;/security-role-mapping&gt; </code></pre> <p></p> <p>realm in glassfish gui console: <img src="https://i.stack.imgur.com/zA8dc.jpg" alt="enter image description here"></p> <p>When accessing my web app, in browser i see this for some reason? why?</p> <p><img src="https://i.stack.imgur.com/WwivJ.jpg" alt="enter image description here"></p>
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    1. CODon't know if this is related to "authentication" thing but your filter shouldn't be mapped on all pages with *.xhtml (it gets called on every page including index). You should map it only on restricted pages which I suppose index is not.
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    2. COso i should move `login.xtml` out of pages i want to restrict?
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    3. COLogin pages should be out of security contraints. What does your database tables look like? You already had them and is trying to adapt it to JDBCRealm in GlassFish?
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