[FEAT] 카카오 소셜 로그인 구현

.deploy/Dockerfile

@@ -1,4 +1,28 @@
 FROM openjdk:17
+
+# 빌드 시 전달받을 ARG 변수 설정
+ARG DATASOURCE_URL_LOCAL
+ARG DATASOURCE_USERNAME
+ARG DATASOURCE_PASSWORD
+ARG JWT_SECRET_KEY
+ARG JWT_EXPIRED_IN
+ARG REFRESH_TOKEN_EXPIRED_IN
+ARG KAKAO_CLIENT_KEY
+ARG KAKAO_REDIRECT_URL
+
+# ARG 값을 ENV로 설정하여 런타임에서도 사용 가능하도록 설정
+ENV DATASOURCE_URL_LOCAL=$DATASOURCE_URL_LOCAL
+ENV DATASOURCE_USERNAME=$DATASOURCE_USERNAME
+ENV DATASOURCE_PASSWORD=$DATASOURCE_PASSWORD
+ENV JWT_SECRET_KEY=$JWT_SECRET_KEY
+ENV JWT_EXPIRED_IN=$JWT_EXPIRED_IN
+ENV REFRESH_TOKEN_EXPIRED_IN=$REFRESH_TOKEN_EXPIRED_IN
+ENV KAKAO_CLIENT_KEY=$KAKAO_CLIENT_KEY
+ENV KAKAO_REDIRECT_URL=$KAKAO_REDIRECT_URL
+
+# JAR 파일 복사
 ARG JAR_FILE=build/libs/*.jar
 COPY ${JAR_FILE} app.jar
-ENTRYPOINT ["java","-jar","/app.jar"]
+
+# 실행 명령어
+ENTRYPOINT ["java", "-jar", "/app.jar"]

.deploy/neighbors-blue-deploy.yml

@@ -13,9 +13,14 @@ services:
       - app-network
     environment:
       - TZ=Asia/Seoul
-      - DB_URL=${DATASOURCE_URL_LOCAL}
-      - DB_USERNAME=${DATASOURCE_USERNAME}
-      - DB_PASSWORD=${DATASOURCE_PASSWORD}
+      - DATASOURCE_URL_LOCAL=${DATASOURCE_URL_LOCAL}
+      - DATASOURCE_USERNAME=${DATASOURCE_USERNAME}
+      - DATASOURCE_PASSWORD=${DATASOURCE_PASSWORD}
+      - JWT_SECRET_KEY=${JWT_SECRET_KEY}
+      - JWT_EXPIRED_IN=${JWT_EXPIRED_IN}
+      - REFRESH_TOKEN_EXPIRED_IN=${REFRESH_TOKEN_EXPIRED_IN}
+      - KAKAO_CLIENT_KEY=${KAKAO_CLIENT_KEY}
+      - KAKAO_REDIRECT_URL=${KAKAO_REDIRECT_URL}
 
 networks:
   app-network:

.deploy/neighbors-green-deploy.yml

@@ -13,9 +13,14 @@ services:
       - app-network
     environment:
       - TZ=Asia/Seoul
-      - DB_URL=${DATASOURCE_URL_LOCAL}
-      - DB_USERNAME=${DATASOURCE_USERNAME}
-      - DB_PASSWORD=${DATASOURCE_PASSWORD}
+      - DATASOURCE_URL_LOCAL=${DATASOURCE_URL_LOCAL}
+      - DATASOURCE_USERNAME=${DATASOURCE_USERNAME}
+      - DATASOURCE_PASSWORD=${DATASOURCE_PASSWORD}
+      - JWT_SECRET_KEY=${JWT_SECRET_KEY}
+      - JWT_EXPIRED_IN=${JWT_EXPIRED_IN}
+      - REFRESH_TOKEN_EXPIRED_IN=${REFRESH_TOKEN_EXPIRED_IN}
+      - KAKAO_CLIENT_KEY=${KAKAO_CLIENT_KEY}
+      - KAKAO_REDIRECT_URL=${KAKAO_REDIRECT_URL}
 
 networks:
   app-network:

.github/workflows/CD.yml

@@ -9,6 +9,16 @@ jobs:
   build:
     runs-on: ubuntu-latest
 
+    env:
+      DATASOURCE_URL_LOCAL: ${{ secrets.DATASOURCE_URL_LOCAL }}
+      DATASOURCE_USERNAME: ${{ secrets.DATASOURCE_USERNAME }}
+      DATASOURCE_PASSWORD: ${{ secrets.DATASOURCE_PASSWORD }}
+      JWT_SECRET_KEY: ${{ secrets.JWT_SECRET_KEY }}
+      JWT_EXPIRED_IN: ${{ secrets.JWT_EXPIRED_IN }}
+      REFRESH_TOKEN_EXPIRED_IN: ${{ secrets.REFRESH_TOKEN_EXPIRED_IN }}
+      KAKAO_CLIENT_KEY: ${{ secrets.KAKAO_CLIENT_KEY }}
+      KAKAO_REDIRECT_URL: ${{ secrets.KAKAO_REDIRECT_URL }}
+
     steps:
 
       # 레포지토리의 특정 브랜치, 커밋을 가져오는 설정
@@ -43,11 +53,23 @@ jobs:
       - name: Build with Gradle Wrapper
         run: ./gradlew build
 
+      # docker image를 build 하고 docker hub에 push
       # docker image를 build 하고 docker hub에 push
       - name: Docker Build and Push
         run: |
           sudo docker login -u ${{ secrets.DOCKER_USERNAME }} -p ${{ secrets.DOCKER_PASSWORD }}
-          sudo docker build -f ./.deploy/Dockerfile -t ${{ secrets.DOCKER_USERNAME }}/${{ secrets.DOCKER_REPOSITORY }} .
+          sudo docker build \
+            --build-arg DATASOURCE_URL_LOCAL=${{ secrets.DATASOURCE_URL_LOCAL }} \
+            --build-arg DATASOURCE_USERNAME=${{ secrets.DATASOURCE_USERNAME }} \
+            --build-arg DATASOURCE_PASSWORD=${{ secrets.DATASOURCE_PASSWORD }} \
+            --build-arg JWT_SECRET_KEY=${{ secrets.JWT_SECRET_KEY }} \
+            --build-arg JWT_EXPIRED_IN=${{ secrets.JWT_EXPIRED_IN }} \
+            --build-arg REFRESH_TOKEN_EXPIRED_IN=${{ secrets.REFRESH_TOKEN_EXPIRED_IN }} \
+            --build-arg KAKAO_CLIENT_KEY=${{ secrets.KAKAO_CLIENT_KEY }} \
+            --build-arg KAKAO_REDIRECT_URL=${{ secrets.KAKAO_REDIRECT_URL }} \
+            --platform linux/amd64 \
+            -f ./.deploy/Dockerfile \
+            -t ${{ secrets.DOCKER_USERNAME }}/${{ secrets.DOCKER_REPOSITORY }} .
           sudo docker push ${{ secrets.DOCKER_USERNAME }}/${{ secrets.DOCKER_REPOSITORY }}
 
   deploy:
@@ -80,6 +102,11 @@ jobs:
             echo "DATASOURCE_URL_LOCAL=${{ secrets.DATASOURCE_URL_LOCAL }}" >> ./.env
             echo "DATASOURCE_USERNAME=${{ secrets.DATASOURCE_USERNAME }}" >> ./.env
             echo "DATASOURCE_PASSWORD=${{ secrets.DATASOURCE_PASSWORD }}" >> ./.env
+            echo "JWT_SECRET_KEY=${{ secrets.JWT_SECRET_KEY }}" >> ./.env
+            echo "JWT_EXPIRED_IN=${{ secrets.JWT_EXPIRED_IN }}" >> ./.env
+            echo "REFRESH_TOKEN_EXPIRED_IN=${{ secrets.REFRESH_TOKEN_EXPIRED_IN }}" >> ./.env
+            echo "KAKAO_CLIENT_KEY=${{ secrets.KAKAO_CLIENT_KEY }}" >> ./.env
+            echo "KAKAO_REDIRECT_URL=${{ secrets.KAKAO_REDIRECT_URL }}" >> ./.env
             chmod +x deploy.sh
             source deploy.sh
 

Dockerfile

@@ -0,0 +1,24 @@
+FROM openjdk:17
+
+# 빌드 시 전달받을 ARG 변수 설정
+ARG DATASOURCE_URL_LOCAL
+ARG DATASOURCE_USERNAME
+ARG DATASOURCE_PASSWORD
+ARG JWT_SECRET_KEY
+ARG JWT_EXPIRED_IN
+ARG REFRESH_TOKEN_EXPIRED_IN
+
+# ARG 값을 ENV로 설정하여 런타임에서도 사용 가능하도록 설정
+ENV DATASOURCE_URL_LOCAL=$DATASOURCE_URL_LOCAL
+ENV DATASOURCE_USERNAME=$DATASOURCE_USERNAME
+ENV DATASOURCE_PASSWORD=$DATASOURCE_PASSWORD
+ENV JWT_SECRET_KEY=$JWT_SECRET_KEY
+ENV JWT_EXPIRED_IN=$JWT_EXPIRED_IN
+ENV REFRESH_TOKEN_EXPIRED_IN=$REFRESH_TOKEN_EXPIRED_IN
+
+# JAR 파일 복사
+ARG JAR_FILE=build/libs/*.jar
+COPY ${JAR_FILE} app.jar
+
+# 실행 명령어
+ENTRYPOINT ["java", "-jar", "/app.jar"]

build.gradle

@@ -29,6 +29,11 @@ dependencies {
 	implementation 'org.springframework.boot:spring-boot-starter-security'
 	implementation 'org.springframework.boot:spring-boot-starter-validation'
 	implementation 'org.springframework.boot:spring-boot-starter-web'
+
+	//Jwt
+	implementation 'io.jsonwebtoken:jjwt-api:0.11.2'
+	runtimeOnly 'io.jsonwebtoken:jjwt-impl:0.11.2', 'io.jsonwebtoken:jjwt-jackson:0.11.2'
+
 	compileOnly 'org.projectlombok:lombok'
 	runtimeOnly 'com.h2database:h2'
 	runtimeOnly 'com.mysql:mysql-connector-j'

src/main/java/com/neighbors/santa/application/baseResponse/BaseResponse.java

@@ -0,0 +1,25 @@
+package com.neighbors.santa.application.baseResponse;
+
+import com.fasterxml.jackson.annotation.JsonInclude;
+import com.fasterxml.jackson.annotation.JsonPropertyOrder;
+import lombok.Data;
+
+@Data
+@JsonPropertyOrder({"code", "message", "data"})
+public class BaseResponse<T> {
+    private final BaseResponseStatus status;
+    private final String message;
+
+    @JsonInclude(JsonInclude.Include.NON_NULL)
+    private final T data;
+
+    public BaseResponse(BaseResponseStatus status, String message, T data) {
+        this.status = status;
+        this.message = message;
+        this.data = data;
+    }
+
+    public BaseResponse(BaseResponseStatus status, String message) {
+        this(status, message, null);
+    }
+}

src/main/java/com/neighbors/santa/application/baseResponse/BaseResponseMessage.java

@@ -0,0 +1,22 @@
+package com.neighbors.santa.application.baseResponse;
+
+import lombok.Getter;
+
+@Getter
+public enum BaseResponseMessage {
+
+    //oauth success
+    로그인_성공했습니다("로그인 성공했습니다"),
+
+    //jwt error message
+    JWT_토큰_오류입니다("JWT 토큰 오류입니다"),
+    지원하지_않는_토큰_입니다("지원하지 않는 토큰 입니다"),
+    토큰이_올바르지_못한_형식입니다("토큰이 올바르지 못한 형식입니다"),
+    유효하지_않은_토큰_입니다("유효하지 않은 토큰입니다");
+
+    private final String message;
+
+    private BaseResponseMessage(String message) {
+        this.message = message;
+    }
+}

src/main/java/com/neighbors/santa/application/baseResponse/BaseResponseStatus.java

@@ -0,0 +1,5 @@
+package com.neighbors.santa.application.baseResponse;
+
+public enum BaseResponseStatus {
+    OK, BAD_REQUEST, JWT_ERROR;
+}

src/main/java/com/neighbors/santa/application/oauth/dto/OAuthLoginResponse.java

@@ -0,0 +1,26 @@
+package com.neighbors.santa.application.oauth.dto;
+
+import com.fasterxml.jackson.annotation.JsonInclude;
+import com.neighbors.santa.common.jwt.AuthTokens;
+import lombok.Builder;
+import lombok.Data;
+
+@Builder
+@Data
+public class OAuthLoginResponse {
+    private boolean isMember;
+
+    @JsonInclude(JsonInclude.Include.NON_NULL)
+    private AuthTokens authTokens;
+
+    @JsonInclude(JsonInclude.Include.NON_NULL)
+    private String email;
+
+    public static OAuthLoginResponse createSuccessObjFrom(AuthTokens authTokens, String email) {
+        return OAuthLoginResponse.builder()
+                .authTokens(authTokens)
+                .email(email)
+                .isMember(true)
+                .build();
+    }
+}

src/main/java/com/neighbors/santa/application/oauth/dto/kakao/KakaoInfoResponse.java

@@ -0,0 +1,35 @@
+package com.neighbors.santa.application.oauth.dto.kakao;
+
+import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
+import com.fasterxml.jackson.annotation.JsonProperty;
+import lombok.Getter;
+
+@Getter
+@JsonIgnoreProperties(ignoreUnknown = true)
+public class KakaoInfoResponse{
+
+    @JsonProperty("kakao_account")
+    private KakaoAccount kakaoAccount;
+
+    @Getter
+    @JsonIgnoreProperties(ignoreUnknown = true)
+    static class KakaoAccount {
+        private KakaoProfile profile;
+        private String email;
+    }
+
+    @Getter
+    @JsonIgnoreProperties(ignoreUnknown = true)
+    static class KakaoProfile {
+        private String nickname;
+    }
+
+    public String getEmail() {
+        return kakaoAccount.getEmail();
+    }
+
+    public String getNickname() {
+        return kakaoAccount.profile.getNickname();
+    }
+}
+

src/main/java/com/neighbors/santa/application/oauth/dto/kakao/KakaoTokens.java

@@ -0,0 +1,28 @@
+package com.neighbors.santa.application.oauth.dto.kakao;
+
+import com.fasterxml.jackson.annotation.JsonProperty;
+import lombok.Getter;
+import lombok.NoArgsConstructor;
+
+@Getter
+@NoArgsConstructor
+public class KakaoTokens {
+
+    @JsonProperty("access_token")
+    private String accessToken;
+
+    @JsonProperty("token_type")
+    private String tokenType;
+
+    @JsonProperty("refresh_token")
+    private String refreshToken;
+
+    @JsonProperty("expires_in")
+    private String expiresIn;
+
+    @JsonProperty("refresh_token_expires_in")
+    private String refreshTokenExpiresIn;
+
+    @JsonProperty("scope")
+    private String scope;
+}

src/main/java/com/neighbors/santa/application/oauth/service/OAuthService.java

@@ -0,0 +1,50 @@
+package com.neighbors.santa.application.oauth.service;
+
+import com.neighbors.santa.application.oauth.dto.kakao.KakaoInfoResponse;
+import com.neighbors.santa.application.oauth.dto.kakao.KakaoTokens;
+import com.neighbors.santa.application.oauth.dto.OAuthLoginResponse;
+import com.neighbors.santa.application.baseResponse.BaseResponse;
+import com.neighbors.santa.application.baseResponse.BaseResponseMessage;
+import com.neighbors.santa.application.baseResponse.BaseResponseStatus;
+import com.neighbors.santa.common.jwt.AuthTokens;
+import com.neighbors.santa.common.jwt.JwtProvider;
+import com.neighbors.santa.common.jwt.JwtUserDetails;
+import com.neighbors.santa.domain.model.User;
+import com.neighbors.santa.domain.service.CreateUser;
+import com.neighbors.santa.domain.service.oauth.kakao.RequestKakaoInfo;
+import lombok.RequiredArgsConstructor;
+import org.springframework.http.HttpEntity;
+import org.springframework.http.HttpHeaders;
+import org.springframework.http.MediaType;
+import org.springframework.stereotype.Service;
+import org.springframework.util.LinkedMultiValueMap;
+import org.springframework.util.MultiValueMap;
+import org.springframework.web.client.RestTemplate;
+
+@Service
+@RequiredArgsConstructor
+public class OAuthService {
+
+    private final RequestKakaoInfo requestUserInfo;
+    private final CreateUser createUser;
+    private final JwtProvider jwtProvider;
+
+    public BaseResponse<OAuthLoginResponse> oAuthKaKaoLoin(String code){
+        KakaoInfoResponse kakaoInfoResponse = requestUserInfo.requestKakaoInfo(code);
+
+        User user = User.builder()
+                .email(kakaoInfoResponse.getEmail())
+                .userName(kakaoInfoResponse.getNickname())
+                .build();
+
+        createUser.createUser(user);
+
+        AuthTokens authTokens = jwtProvider.createToken(JwtUserDetails.from(user));
+
+        return new BaseResponse<>(
+            BaseResponseStatus.OK,
+            BaseResponseMessage.로그인_성공했습니다.getMessage(),
+            OAuthLoginResponse.createSuccessObjFrom(authTokens, kakaoInfoResponse.getEmail())
+        );
+    }
+}

src/main/java/com/neighbors/santa/common/ErrorResponseUtil.java

@@ -0,0 +1,23 @@
+package com.neighbors.santa.common;
+
+import com.fasterxml.jackson.databind.ObjectMapper;
+import com.neighbors.santa.application.baseResponse.BaseResponse;
+import com.neighbors.santa.application.baseResponse.BaseResponseStatus;
+import jakarta.servlet.http.HttpServletResponse;
+
+import java.io.IOException;
+
+public class ErrorResponseUtil {
+
+    private static final ObjectMapper objectMapper = new ObjectMapper();
+
+    public static void setResponse(HttpServletResponse response, BaseResponseStatus responseStatus) throws IOException {
+
+        BaseResponse errorResponse = new BaseResponse(responseStatus, "");
+
+        response.setStatus(HttpServletResponse.SC_BAD_REQUEST);
+        response.setContentType("application/json");
+        response.getWriter().write(objectMapper.writeValueAsString(errorResponse));
+    }
+
+}