Cfrgtkky

I have a user in my database and I would like to edit their information. I am trying to add their gender and height. The problem is, that after updating my user, I am unable to log in again. This error has been quite persisting and it always happens after updating my user.

This is my HTML code:

<form th:action="@{/editprofile/save}" th:object="${user}" method="post">

And my Controller code:

@PostMapping("/editprofile/save")

public String save(@Valid User user, BindingResult result, RedirectAttributes redirect, Principal principal) {

    if(result.hasErrors()) {

        return "views/success";

    }

    System.out.println(user.getEmail());

    System.out.println(user.getPassword());

    System.out.println(user.getRepassword());



    userService.save(user);



    redirect.addFlashAttribute("success", "Saved employee successfully!");

    return "redirect:/editprofile";

}

Yes this is all form :

<form th:action="@{/editprofile/save}" th:object="${user}" method="post">



        <div class="form-group row">

            <label for="name"

                   class="col-sm-2 pr-0 pl-0 text-center col-form-label">Imię: </label>

            <div class="col-sm-10 cl-input">

                <input type="text" class="form-control form-text" th:field="*{name}" id="name">

                <!--<div class="text col-sm-12 error" th:if="${#fields.hasErrors('name')}"-->

                <!--th:errors="*{name}"></div>-->

            </div>



        </div>



        <div class="form-group row">

            <label for="surname"

                   class="col-sm-2 pr-0 pl-0 text-center col-form-label">Nazwisko: </label>

            <div class="col-sm-10 cl-input">

                <input type="text" class="form-control form-text " th:field="*{surname}" id="surname">

                <div class="text col-sm-12 error" th:if="${#fields.hasErrors('surname')}"

                     th:errors="*{surname}"></div>

            </div>



        </div>



        <div class="form-group row">

            <label for="email" class="col-sm-2 pr-0 pl-0 text-center  col-form-label">Adres

                Email: </label>

            <div class="col-sm-10 cl-input">

                <input type="email" class="form-control form-text "  th:field="*{email}" id="email">

                <div class="text col-sm-12 error" th:if="${#fields.hasErrors('email')}"

                     th:errors="*{email}"></div>

            </div>

        </div>



        <div  class="form-group row">

            <label for="password"

                   class="col-sm-2 pr-0 pl-0 text-center  hidden col-form-label">Hasło: </label>

            <div class="col-sm-10 cl-input">

                <input  type="text" class="form-control form-text " value="elko"  th:value="${user.getPassword()}" th:name="password"  id="password">

                <!--<div class="text col-sm-12 error" th:if="${#fields.hasErrors('password')}"-->

                     <!--th:errors="*{password}">-->

                <!--</div>-->



            </div>

        </div>

        <div  class="form-group row">

            <label for="repassword" class="col-sm-2 pr-0 pl-0 text-center   col-form-label">Powtórz

                Hasło: </label>

            <div class="col-sm-10 cl-input">

                <input   type="text" class="form-control  form-text "  th:value="${user.getRepassword()}" th:name="repassword"  id="repassword">

                <!--<div class="text col-sm-12 error" th:if="${#fields.hasErrors('repassword')}"-->

                     <!--th:errors="*{repassword}">-->

                <!--</div>-->

            </div>

        </div>





        <div class="form-group row">

            <label for="surname"

                   class="col-sm-2 pr-0 pl-0 text-center  col-form-label">Płec: </label>

            <div class="col-sm-10 cl-input">

                <input type="text" class="form-control form-text " th:field="*{gender}" id="gender">

                <!--<div class="text col-sm-12 error" th:if="${#fields.hasErrors('surname')}"-->

                <!--th:errors="*{surname}"></div>-->

            </div>



        </div>





        <div class="form-group row">

            <label for="surname"

                   class="col-sm-2 pr-0 pl-0 text-center  col-form-label">Data urodzenia: </label>

            <div class="col-sm-10 cl-input">

                <input type="text" class="form-control form-text " th:field="*{birthdate}" id="birthdate">

                <!--<div class="text col-sm-12 error" th:if="${#fields.hasErrors('surname')}"-->

                <!--th:errors="*{surname}"></div>-->

            </div>



        </div>





        <div class="form-group row">

            <label for="surname"

                   class="col-sm-2 pr-0 pl-0 text-center  col-form-label">Waga: </label>

            <div class="col-sm-10 cl-input">

                <input type="text" class="form-control form-text " th:field="*{weight}" id="weight">

                <!--<div class="text col-sm-12 error" th:if="${#fields.hasErrors('surname')}"-->

                <!--th:errors="*{surname}"></div>-->

            </div>



        </div>



        <div class="form-group row">

            <label for="surname"

                   class="col-sm-2 pr-0 pl-0 text-center  col-form-label">Wzrost: </label>

            <div class="col-sm-10 cl-input">

                <input type="text" class="form-control form-text " th:field="*{growth}" id="growth">

                <!--<div class="text col-sm-12 error" th:if="${#fields.hasErrors('surname')}"-->

                <!--th:errors="*{surname}"></div>-->

            </div>



        </div>





        <div class="col-lg-12 ">

            <div class="row">

                <div class="col-lg-2"></div>

                <input type="submit" value="Zapisz" class="col-lg-10 btn btn-primary"/>

            </div>

        </div>





    </form>

And thsi is my controller save :

 @GetMapping("/editprofile")

public String editeProfile( Model model, Principal principal) {



    String email = principal.getName();

    User user = userService.findOne(email);



    model.addAttribute("user", user);



    return "views/editprofile";

}





@GetMapping("/editprofile/{email}")

public String editProfile( @PathVariable String email, Model model,Principal principal) {



    model.addAttribute("user", userService.findOne(email));

    return "views/editprofile";

}







@PostMapping("/editprofile/save")

public String save(@Valid User user, BindingResult result, RedirectAttributes redirect) {

    if(result.hasErrors()) {

        return "views/success";

    }

    System.out.println(user.getEmail());

    System.out.println(user.getPassword());

    System.out.println(user.getRepassword());



    userService.save(user);



    redirect.addFlashAttribute("success", "Saved employee successfully!");

    return "redirect:/editprofile";

}

Userservice :

  public void save(User user) {

    userRepository.save(user);

}

Thanks for following the approach i guided on
https://stackoverflow.com/a/53371025/10232467

Authentication and Authorization process is not defined in your given source code. We should use Spring Security to do this job. Please import spring security dependencies and make Security config class as below

@Configuration

@EnableWebSecurity

public class SecurityConfig extends WebSecurityConfigurerAdapter {

@Override

protected void configure(HttpSecurity http) throws Exception {

    http

            .authorizeRequests()

            .antMatchers("/").permitAll()

            .anyRequest().authenticated()

            .and()

            .formLogin()

          //  .loginPage("/login") in case if custom login page is required

            .permitAll()

            .and()

            .logout()

            .permitAll()

    // add ant matchers and require secure in case if certain url has to be on https

    ;

}



@Bean

public PasswordEncoder passwordEncoder() {

    return new BCryptPasswordEncoder();

}



// for in memory authentication

@Override

protected void configure(AuthenticationManagerBuilder auth) throws Exception {

    auth.inMemoryAuthentication()

            .passwordEncoder(passwordEncoder())

            .withUser("user")

            .password(passwordEncoder().encode("password"))

            .roles("USER");

}

}

You can get logged in User details anytime in controller by below code

  Authentication auth = SecurityContextHolder.getContext().getAuthentication();

  String name = auth.getName(); //get logged in username