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Basic Form-Based Authentication
Dmytro Grytskiv
Greenhorn
Posts: 10
1
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posted 7 years ago
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Problem: method
login()
(from LoginBean.java) is not called after clicking on button "Login".
web.xml
<security-constraint> <display-name>Require authentication</display-name> <web-resource-collection> <web-resource-name>wrcoll</web-resource-name> <description/> <url-pattern>/*</url-pattern> </web-resource-collection> <auth-constraint> <description/> <role-name>aukroUaScraperAdminGroup</role-name> </auth-constraint> </security-constraint> <login-config> <auth-method>FORM</auth-method> <realm-name>file</realm-name> <form-login-config> <form-login-page>/faces/authentification/loginForm.xhtml</form-login-page> <form-error-page>/faces/authentification/authentificationFailed.xhtml</form-error-page> </form-login-config> </login-config> <security-role> <description/> <role-name>aukroUaScraperAdminGroup</role-name> </security-role>
loginForm.xhtml
<form name="loginForm" method="POST" action="j_security_check"> <h:panelGrid columns="2" cellpadding="5"> <h:column> <h:outputLabel for="username" value="Username:" /> </h:column> <h:column> <input id="username" type="text" name="#{loginBean.username}" required="true" size="25" value="" /> </h:column> <h:column> <h:outputLabel for="password" value="Password:" /> </h:column> <h:column> <input id="password" type="password" size="15" required="true" name="#{loginBean.password}" /> </h:column> <h:column></h:column> <h:column> <h:commandButton value="Login" action="#{loginBean.login()}" /> </h:column> </h:panelGrid> </form>
LoginBean.java
import java.io.IOException; import javax.annotation.PostConstruct; import javax.ejb.Stateless; import javax.faces.application.FacesMessage; import javax.faces.context.ExternalContext; import javax.faces.context.FacesContext; import javax.inject.Named; import javax.servlet.RequestDispatcher; import javax.servlet.ServletException; import javax.servlet.http.HttpServletRequest; /** * * @author Dmytro Hrytskiv */ @Stateless @Named public class LoginBean { private String username; private String password; private String referalURL; public String getUsername() { return this.username; } public void setUserName(String username) { this.username = username; } public String getPassword() { return this.password; } public void setPassword(String password) { this.password = password; } @PostConstruct public void init() { ExternalContext externalContext = FacesContext.getCurrentInstance().getExternalContext(); referalURL = (String) externalContext.getRequestMap().get(RequestDispatcher.FORWARD_REQUEST_URI); if (referalURL == null) { referalURL = externalContext.getRequestContextPath() + "/index.xhtml"; } else { String originalQuery = (String) externalContext.getRequestMap().get(RequestDispatcher.FORWARD_QUERY_STRING); if (originalQuery != null) { referalURL += "?" + originalQuery; } } } public void login() throws IOException { FacesContext context = FacesContext.getCurrentInstance(); ExternalContext externalContext = context.getExternalContext(); HttpServletRequest request = (HttpServletRequest) externalContext.getRequest(); try { request.login(username, password); // request.login("aukroUaScraperAdmin", "password"); externalContext.redirect(referalURL); } catch (ServletException e) { context.addMessage(null, new FacesMessage("Invalid username & password")); } } public void logout() throws IOException { ExternalContext externalContext = FacesContext.getCurrentInstance().getExternalContext(); externalContext.invalidateSession(); externalContext.redirect(externalContext.getRequestContextPath() + "/login.xhtml"); } }
Dmytro Grytskiv
Greenhorn
Posts: 10
1
I like...
posted 7 years ago
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After I add some lines to web.xml
<security-role-mapping> <role-name>aukroUaScraperAdminGroup</role-name> <group-name>aukroUaScraperAdminGroup</group-name> </security-role-mapping>
in web browser I going to catch popup windows for enter username and password, but it's not HTML login form. And when I enter correct user name and password I get message "password incorrect".
Screenshot-GlassFish-realm-from-2016-09-05-12-49-37.png
Screenshot-GlassFish-realm-File-users-from-2016-09-05-12-50-08.png
Screenshot-pop-up-window-from-2016-09-05-12-50-34.png
Don't get me started about those stupid
light bulbs
.
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