I following the WildFly Guide to migrate a Glasshfish application to WildFly 8. After a lot of troubles something starts to works thanks to your help.

Now I've trouble with authentication. I receive the login page but after enter valid credential nothing happen, no message, no error reported by log. I stay ever in the login page.

Follow the login page:

  <h:form>
        <h:outputLabel for="email" value="Email" />
        <h:inputText id="email" value="#{auth.email}" required="true" />
        <h:message for="email" />
         <br />
         <h:outputLabel for="password" value="Password" />
        <h:inputSecret id="password" value="#{auth.password}" required="true" />
         <h:message for="password" />
          <br />
        <h:commandButton value="Login" action="#{auth.login}" />
        <h:messages globalOnly="true" />
     </h:form>

The Auth bean:

public class Auth implements Serializable {

    /**
     * Creates a new instance of Auth
     */
    public Auth() {
    }
    private static final long serialVersionUID = 1L;
    @Inject
    private ParticipantDAO userService;
    private String email;
    private String password;
    private String originalURL;

    @PostConstruct
    public void init() {
        ExternalContext externalContext = FacesContext.getCurrentInstance().getExternalContext();
        originalURL = (String) externalContext.getRequestMap().get(RequestDispatcher.FORWARD_REQUEST_URI);

        if (originalURL == null) {
            originalURL = externalContext.getRequestContextPath() + "/secure/index.xhtml";
        } else {
            String originalQuery = (String) externalContext.getRequestMap().get(RequestDispatcher.FORWARD_QUERY_STRING);

            if (originalQuery != null) {
                originalURL += "?" + originalQuery;
            }
        }
    }

    public void login() throws IOException, ServletException {
        FacesContext context = FacesContext.getCurrentInstance();
        ExternalContext externalContext = context.getExternalContext();
        HttpServletRequest request = (HttpServletRequest) externalContext.getRequest();

        try {
            request.login(email, password);
            Participant user = userService.findUser(email, password);
            externalContext.getSessionMap().put("user", user);
            externalContext.redirect(originalURL);
        } catch (ServletException e) {
            // Handle unknown username/password in request.login().
            context.addMessage(null, new FacesMessage("Unknown login or wrong password"));
        }
    }

    public void logout() throws IOException {
        ExternalContext externalContext = FacesContext.getCurrentInstance().getExternalContext();
        externalContext.invalidateSession();
        externalContext.redirect(externalContext.getRequestContextPath() + "/secure/login.xhtml");
    }

    public String getEmail() {
        return email;
    }

    public void setEmail(String email) {
        this.email = email;
    }

    public String getPassword() {
        return password;
    }

    public void setPassword(String password) {
        this.password = password;
    }
}

jboss-web.xml

<?xml version="1.0" encoding="UTF-8"?>
<jboss-web>
  <context-root>/IDPbyNMRWF</context-root>
  <security-domain>app</security-domain>
</jboss-web>

What can I do to check where is the problem?