[FEATURE] 구글 로그인 구현 완료 #64

src/main/java/HookKiller/server/auth/controller/AuthController.java

@@ -4,11 +4,8 @@
 import HookKiller.server.auth.dto.request.SingUpRequest;
 import HookKiller.server.auth.dto.response.AuthResponse;
 import HookKiller.server.auth.dto.response.OAuthResponse;
-import HookKiller.server.auth.dto.response.OauthLoginLinkResponse;
-import HookKiller.server.auth.dto.response.OauthTokenResponse;
 import HookKiller.server.auth.service.AuthService;
 import HookKiller.server.common.service.MailHelper;
-import HookKiller.server.properties.KakaoOauthProperties;
 import HookKiller.server.user.entity.User;
 import HookKiller.server.user.service.UserService;
 import jakarta.validation.Valid;
@@ -22,7 +19,6 @@
 @RequestMapping("/auth")
 @RequiredArgsConstructor
 public class AuthController {
-    private final KakaoOauthProperties kakaoOauthProperties;
     private final AuthService authService;
     private final UserService userService;
     private final MailHelper mailHelper;
@@ -43,65 +39,19 @@ public ResponseEntity<AuthResponse> login(@RequestBody @Valid AuthRequest body)
         return authService.loginExecute(body);
     }
 
-    @GetMapping("/login/test")
-    public boolean loginTest(@RequestParam String accessToken) {
-        return authService.loginExecuteTest(accessToken);
-    }
-
     @PostMapping("/logout")
     public boolean logout() {
         return true;
     }
 
-    // kakao Oauth 링크를 프론트에 전달해줌.
-    // 전달한 링크에서 클라이언트가 카카오로그인 요청
-    @GetMapping("/oauth/kakao/link")
-    public OauthLoginLinkResponse getKakaoLoginLink(
-            @RequestHeader(required = false) String referer, // referer는 http://localhost:8080/ 과 같이 제공됨
-            @RequestHeader(required = false) String host
-            ) {
-        log.info("link에서의 referer : {}", referer);
-        if (referer != null && referer.contains(host)) {
-            String format = String.format("https://%s/", host);
-            return authService.getKakaoOauthLink(format); // http://localhost:8080 + /oauth/authorize?client_id=%s&redirect_uri=%s&response_type=code
-        }
-        return authService.getKakaoOauthLink(referer);
-    }
-
-     //요청한 카카오 로그인 후 받은 링크의 code로 idToken발급
-//    @GetMapping("/oauth/kakao")
-//    public OauthTokenResponse getKakaoCredentialInfo(
-//            @RequestParam String code
-//            ) {
-//        return authService.getCredentialFromKaKao(code, kakaoOauthProperties.getKakaoRedirectUrl());
-//        log.info("token에서의 referer : {}", referer);
-//        log.info("token에서의 code : {}", code);
-//        log.info("token에서의 host : {}", host);
-//
-//        if (!referer.contains(host)) {
-//            log.info("referer가 host를 포함하나? {}", referer.contains(host));
-//            String format = String.format("https://%s/", host);
-//            return authService.getCredentialFromKaKao(code, format); // http://localhost:8080/ + kakao/callback
-//        }
-//        return authService.getCredentialFromKaKao(code, referer);
-//    }
-
     @GetMapping("/oauth/kakao")
-    public OAuthResponse registerUserForTest(@RequestParam String code) {
-        log.error("oauth KaKao Code >>> {}", code);
+    public OAuthResponse registerUserForKakao(@RequestParam String code) {
         return authService.registerUserKakaoCode(code);
     }
-
-    // 받은 idToken으로 카카오 서버의 사용자 정보를 사용할 수 있는지 OIDC로 인증 및 인가 받고 회원가입 처리
-    @PostMapping("/oauth/kakao/register")
-    public OAuthResponse registerUser(
-            @RequestParam("id_token") String token) {
-        return userService.registerUserByOIDCToken(token);
-    }
-
-    // 받은 idToken을 이용해서 우리가 쓰는 accessToken 발급받기
-    @PostMapping("/oauth/kakao/login")
-    public OAuthResponse oauthLogin(@RequestParam String idToken) {
-        return authService.loginUserByIdToken(idToken);
+
+    @GetMapping("/oauth/google")
+    public OAuthResponse registerUserForGoogle(@RequestParam String code) {
+        return authService.registerGoogleUser(code);
     }
+
 }

src/main/java/HookKiller/server/auth/dto/GoogleUserInfoDto.java

@@ -0,0 +1,38 @@
+package HookKiller.server.auth.dto;
+
+import HookKiller.server.user.entity.OauthInfo;
+import HookKiller.server.user.entity.OauthProvider;
+import lombok.Builder;
+import lombok.Getter;
+import lombok.NoArgsConstructor;
+
+@Getter
+@NoArgsConstructor
+public class GoogleUserInfoDto {
+
+    private String sub;
+
+    private String email;
+
+    private String name;
+
+    private String picture;
+
+    private OauthProvider oauthProvider;
+
+    @Builder
+    public GoogleUserInfoDto(String sub, String email, String name, String picture, OauthProvider oauthProvider) {
+        this.sub = sub;
+        this.email = email;
+        this.name = name;
+        this.picture = picture;
+        this.oauthProvider = oauthProvider;
+    }
+
+    public OauthInfo toOauthInfo() {
+        return OauthInfo.builder()
+                .provider(OauthProvider.GOOGLE)
+                .oid(sub)
+                .build();
+    }
+}

src/main/java/HookKiller/server/auth/dto/OIDCUserInfo.java

@@ -14,12 +14,18 @@ public class OIDCUserInfo {
   private String nickName;
 
   private String thumbnailImg;
-
+
+  private String picture;
+
+  private String name;
+
   @Builder
-  public OIDCUserInfo(OauthInfo oauthInfo, String email, String nickName, String thumbnailImg) {
+  public OIDCUserInfo(OauthInfo oauthInfo, String email, String nickName, String thumbnailImg, String picture, String name) {
     this.oauthInfo = oauthInfo;
     this.email = email;
     this.nickName = nickName;
     this.thumbnailImg = thumbnailImg;
+    this.picture = picture;
+    this.name = name;
   }
 }

src/main/java/HookKiller/server/auth/dto/response/OauthTokenResponse.java

@@ -1,6 +1,6 @@
 package HookKiller.server.auth.dto.response;
 
-import HookKiller.server.outer.api.oauth.dto.KakaoTokenResponse;
+import HookKiller.server.outer.api.oauth.dto.response.GoogleTokenResponse;
 import lombok.Builder;
 import lombok.Getter;
 
@@ -11,12 +11,16 @@ public class OauthTokenResponse {
     private String accessToken;
     private String refreshToken;
     private String idToken;
+    private String expiresIn;
+    private String scope;
+    private String tokenType;
 
-    public static OauthTokenResponse from(KakaoTokenResponse kakaoTokenResponse) {
+    public static OauthTokenResponse from(GoogleTokenResponse googleTokenResponse) {
         return OauthTokenResponse.builder()
-                .accessToken(kakaoTokenResponse.getAccessToken())
-                .refreshToken(kakaoTokenResponse.getRefreshToken())
-                .idToken(kakaoTokenResponse.getIdToken())
+                .accessToken(googleTokenResponse.getAccessToken())
+                .expiresIn(googleTokenResponse.getExpiresIn())
+                .scope(googleTokenResponse.getScope())
+                .tokenType(googleTokenResponse.getTokenType())
                 .build();
     }
 

src/main/java/HookKiller/server/auth/exception/AuthException.java

@@ -15,7 +15,7 @@ public enum AuthException implements BaseErrorCode {
   INVALID_TOKEN_ERROR(UNAUTHORIZED.value(), "Token_403_2", "토큰이 만료되었거나 형식에 맞지않은 토큰입니다."),
   TOKEN_NOT_FOUND_ERROR(NOT_FOUND.value(), "Token_404_1", "토큰을 찾을 수 없습니다."),
   USER_NOT_FOUND_ERROR(NOT_FOUND.value(), "User_404_1", "유저를 찾을 수 없습니다."),
-  PASSWORD_INCORRECT_ERROR(NOT_FOUND.value(), "User_404_2", "해당 비밀번호를 가진 유저를 찾을 수 없습니다.")
+  PASSWORD_INCORRECT_ERROR(NOT_FOUND.value(), "User_404_2", "비밀번호가 다릅니다 다시 입력해 주세요.")
   ;
 
   private final Integer statusCode;

src/main/java/HookKiller/server/auth/helper/OIDCHelper.java

@@ -3,7 +3,7 @@
 import HookKiller.server.common.dto.OIDCDto;
 import HookKiller.server.jwt.JwtOIDCProvider;
 import HookKiller.server.outer.api.oauth.dto.OIDCPublicKeyDto;
-import HookKiller.server.outer.api.oauth.dto.OIDCResponse;
+import HookKiller.server.outer.api.oauth.dto.response.OIDCResponse;
 import lombok.RequiredArgsConstructor;
 import lombok.extern.slf4j.Slf4j;
 import org.springframework.stereotype.Service;
@@ -28,8 +28,6 @@ public OIDCDto getPayloadFromIdToken(
                         .filter(o -> o.getKid().equals(kid))
                         .findFirst()
                         .orElseThrow();
-
-        log.info("OIDCPublicKeyDto : {}", oidcPublicKeyDto.toString());
 
         return jwtOIDCProvider.getOIDCTokenBody(
                 token, oidcPublicKeyDto.getN(), oidcPublicKeyDto.getE());