Untitled

public String login(){

    try{
        Authentication request = new UsernamePasswordAuthenticationToken(this.getUsername(), this.getPassword());
        Authentication result = authenticationManager.authenticate(request);
        SecurityContextHolder.getContext().setAuthentication(result);
    }
    catch(Exception e){

        e.printStackTrace();
        return "incorrect";
    }
 return "correct";

}


<http auto-config="true">

     <intercept-url pattern="/web/*" access="IS_AUTHENTICATED_ANONYMOUSLY" />
     <intercept-url pattern="/**" access="ROLE_USER" />

     <form-login login-page="/web/login.xhtml"
      default-target-url="/main.xhtml"
     always-use-default-target="true"     />

</http>

<authentication-manager alias="authenticationManager">

        <authentication-provider  user-service-ref="kullaniciDetayServisi" />

</authentication-manager>


</beans:beans>


<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
  "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml"
    xmlns:h="http://java.sun.com/jsf/html"
    xmlns:f="http://java.sun.com/jsf/core"
    xmlns:ui="http://java.sun.com/jsf/facelets">
<h:head>
</h:head>
<h:body>
    <div align="center" style="">
        <h:form  id="loginFormId" prependId="false">
                <div id="loginFieldsPnlId">
                    <div id="loginFieldUsrContId">
                        <h:outputText id="outTxtUserNameId" value="Username: " name="outTxtUserNameNm"></h:outputText>
                        <h:inputText id="userName" required="true" value="#{loginBean.username}" requiredMessage="Please enter username"></h:inputText>
                        <h:outputLabel id="outLblUserNameId" for="userName" name="outLblUserNameNm"></h:outputLabel>
                    </div>
                    <div id="loginFieldPassContId">
                        <h:outputText id="outTxtPasswordId" value="Password: " name="outTxtPasswordNm"></h:outputText>
                        <h:inputSecret id="password"  required="true" value="#{loginBean.password}" requiredMessage="Please enter password" name="inTxtPasswordNm"></h:inputSecret>
                        <h:outputLabel id="outLblPasswordId" for="password" name="outLblPasswordNm"></h:outputLabel>
                    </div>
                </div>
                <div id="loginBtnPanelId">
                    <h:commandButton id="btnLoginId" value="Login" action="#{loginBean.login}"  ajax="false"></h:commandButton>
                    <h:commandButton id="btnCancelId" value="Cancel" action="#{loginBean.cancel}"   immediate="true" update="loginFormId" ajax="false"></h:commandButton>
                </div>
        </h:form>
    </div>
    <div>
        <h:messages></h:messages>
    </div>
</h:body>
</html>