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login : cookie

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This commit is contained in:
haerong22
2021-07-19 22:46:47 +09:00
parent 2b79570d89
commit 6228b17526
3 changed files with 79 additions and 3 deletions
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26
login/src/main/java/hello/login/web/HomeController.java
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@@ -1,15 +1,39 @@
package hello.login.web;
import hello.login.domain.member.Member;
import hello.login.domain.member.MemberRepository;
import lombok.RequiredArgsConstructor;
import lombok.extern.slf4j.Slf4j;
import org.springframework.stereotype.Controller;
import org.springframework.ui.Model;
import org.springframework.web.bind.annotation.CookieValue;
import org.springframework.web.bind.annotation.GetMapping;
@Slf4j
@Controller
@RequiredArgsConstructor
public class HomeController {
@GetMapping("/")
private final MemberRepository memberRepository;
// @GetMapping("/")
public String home() {
return "home";
}
@GetMapping("/")
public String homeLogin(@CookieValue(name = "memberId", required = false) Long memberId, Model model) {
if (memberId == null){
return "home";
}
// 로그인
Member loginMember = memberRepository.findById(memberId);
if (loginMember == null) {
return "home";
}
model.addAttribute("member", loginMember);
return "loginHome";
}
}

22
login/src/main/java/hello/login/web/login/LoginController.java
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@@ -9,6 +9,8 @@ import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.ModelAttribute;
import org.springframework.web.bind.annotation.PostMapping;
import javax.servlet.http.Cookie;
import javax.servlet.http.HttpServletResponse;
import javax.validation.Valid;
@Controller
@@ -23,7 +25,7 @@ public class LoginController {
}
@PostMapping("/login")
public String login(@Valid @ModelAttribute LoginForm form, BindingResult bindingResult) {
public String login(@Valid @ModelAttribute LoginForm form, BindingResult bindingResult, HttpServletResponse response) {
if (bindingResult.hasErrors()) {
return "login/loginForm";
}
@@ -35,8 +37,24 @@ public class LoginController {
return "login/loginForm";
}
// 로그인 성공 처리 TODO
// 로그인 성공 처리
// 쿠키에 시간 정보를 주지 않으면 세션 쿠키( 브라우저 종료 시 삭제 )
Cookie idCookie = new Cookie("memberId", String.valueOf(loginMember.getId()));
response.addCookie(idCookie);
return "redirect:/";
}
@PostMapping("/logout")
public String logout(HttpServletResponse response) {
expireCookie(response, "memberId");
return "redirect:/";
}
private void expireCookie(HttpServletResponse response, String cookieName) {
Cookie cookie = new Cookie(cookieName, null);
cookie.setMaxAge(0);
response.addCookie(cookie);
}
}

34
login/src/main/resources/templates/loginHome.html Normal file
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@@ -0,0 +1,34 @@
<!DOCTYPE HTML>
<html xmlns:th="http://www.thymeleaf.org">
<head>
<meta charset="utf-8">
<link th:href="@{/css/bootstrap.min.css}"
href="../css/bootstrap.min.css" rel="stylesheet">
</head>
<body>
<div class="container" style="max-width: 600px">
<div class="py-5 text-center">
<h2>홈 화면</h2>
</div>
<h4 class="mb-3" th:text="|로그인: ${member.name}|">로그인 사용자 이름</h4>
<hr class="my-4">
<div class="row">
<div class="col">
<button class="w-100 btn btn-secondary btn-lg" type="button"
th:onclick="|location.href='@{/items}'|">
상품 관리
</button>
</div>
<div class="col">
<form th:action="@{/logout}" method="post">
<button class="w-100 btn btn-dark btn-lg"
onclick="location.href='items.html'" type="submit">
로그아웃
</button>
</form>
</div>
</div>
<hr class="my-4">
</div> <!-- /container -->
</body>
</html>