feat: 자동 로그인 해제, 재로그인 시에는 새로 인증 (#66)

Author: jaegyun1011

backend/src/main/java/com/back/domain/member/controller/ApiV1MemberController.java

@@ -65,13 +65,9 @@ public ResponseEntity<ApiResponse<LoginResDto>> login(
     @DeleteMapping("/logout")
     @Operation(summary = "로그아웃", description = "로그아웃")
     public ResponseEntity<ApiResponse<Void>> logout() {
-        Member actor = rq.getActorFromDb();
-
         rq.deleteCookie("apiKey");
         rq.deleteCookie("accessToken");
-        if(actor.getSocialAccessToken() != null) {
-            memberService.social_logout(actor);
-        }
+        rq.deleteCookie("JSESSIONID");
 
         return ResponseEntity
                 .status(HttpStatus.OK)

backend/src/main/java/com/back/domain/member/entity/Member.java

@@ -46,7 +46,6 @@ public class Member extends BaseEntity {
     // *** 개발자용 정보 ***
     private MemberRole role = MemberRole.USER;
     private String apiKey = null;
-    private String socialAccessToken = null;
 
     //생성자(회원 가입)
     public Member(String email, String password, String name) {

backend/src/main/java/com/back/domain/member/service/AuthService.java

@@ -5,10 +5,6 @@
 import org.springframework.beans.factory.annotation.Value;
 import org.springframework.stereotype.Service;
 
-import java.net.URI;
-import java.net.http.HttpClient;
-import java.net.http.HttpRequest;
-import java.net.http.HttpResponse;
 import java.util.Map;
 
 @Service
@@ -19,36 +15,6 @@ public class AuthService {
     @Value("${custom.accessToken.expirationSeconds}")
     private int accessTokenExpirationSeconds;
 
-    private final String kakaoURL = "https://kapi.kakao.com/v1/user/logout";
-
-    void social_logout(String provider, String accessToken){
-        HttpClient client= HttpClient.newHttpClient();
-        try {
-            switch (provider) {
-                case "KAKAO" -> {
-                    HttpRequest request = HttpRequest.newBuilder()
-                            .uri(URI.create(kakaoURL))
-                            .header("Authorization", "Bearer " + accessToken)
-                            .POST(HttpRequest.BodyPublishers.noBody())
-                            .build();
-
-                    HttpResponse<String> response = client.send(request, HttpResponse.BodyHandlers.ofString());
-
-                    System.out.println("responseCode : " + response.statusCode());
-                    System.out.println("responseBody : " + response.body());
-                }
-                case "GOOGLE" -> {
-
-                }
-                case "NAVER" -> {
-
-                }
-            }
-        } catch (Exception e) {
-
-        }
-    }
-
     String genAccessToken(Member member) {
         long id = member.getId();
         String email = member.getEmail();

backend/src/main/java/com/back/domain/member/service/MemberService.java

@@ -52,27 +52,17 @@ public Member login(String email, String password) {
     }
 
     //로그인 (소셜 계정)
-    public Member social_login(String email, String name, String socialAccessToken) {
+    public Member social_login(String email, String name) {
         Member member = findByEmail(email).orElse(null);
 
         //최초 로그인일 경우 가입 처리
         if(member == null) {
             member = signup(email, "", name);
         }
 
-        member.setSocialAccessToken(socialAccessToken);
-
         return member;
     }
 
-    //로그아웃 (소셜 계정)
-    public void social_logout(Member member) {
-        String provider = member.getEmail().substring(1, member.getEmail().indexOf("]"));
-
-        //authService.social_logout(provider, member.getSocialAccessToken());
-        member.setSocialAccessToken(null);
-    }
-
     //식별코드 생성
     public void genCode(Member member) {
         final String CHAR_POOL = "ABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789";

backend/src/main/java/com/back/global/security/CustomOAuth2UserService.java

@@ -53,7 +53,7 @@ public OAuth2User loadUser(OAuth2UserRequest userRequest) throws OAuth2Authentic
             }
         }
 
-        Member member = memberService.social_login(email, name, socialAccessToken);
+        Member member = memberService.social_login(email, name);
 
         return new SecurityUser(
                 member.getId(),

backend/src/main/resources/application.yml

@@ -58,12 +58,17 @@ spring:
             redirect-uri: '{baseUrl}/{action}/oauth2/code/{registrationId}'
         provider:
           kakao:
-            authorization-uri: https://kauth.kakao.com/oauth/authorize
+            authorization-uri: https://kauth.kakao.com/oauth/authorize?prompt=login
             token-uri: https://kauth.kakao.com/oauth/token
             user-info-uri: https://kapi.kakao.com/v2/user/me
             user-name-attribute: id
+          google:
+            authorization-uri: https://accounts.google.com/o/oauth2/v2/auth?prompt=select_account
+            token-uri: https://www.googleapis.com/oauth2/v4/token
+            user-info-uri: https://www.googleapis.com/oauth2/v3/userinfo
+            user-name-attribute: sub
           naver:
-            authorization-uri: https://nid.naver.com/oauth2.0/authorize
+            authorization-uri: https://nid.naver.com/oauth2.0/authorize?auth_type=reauthenticate
             token-uri: https://nid.naver.com/oauth2.0/token
             user-info-uri: https://openapi.naver.com/v1/nid/me
             user-name-attribute: response