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imjuyongpimjuyongp
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✨Feat: jwt기반 사용자 회원가입/로그인 기능 구현
1 parent 6497e03 commit 64cbc2c

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18 files changed

+431
-45
lines changed

18 files changed

+431
-45
lines changed

‎build.gradle‎

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@@ -21,9 +21,11 @@ repositories {
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dependencies {
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// web
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implementation 'org.springframework.boot:spring-boot-starter-web'
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implementation 'org.springframework.boot:spring-boot-starter-security'
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implementation 'org.springframework.boot:spring-boot-starter-validation'
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// security
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implementation 'org.springframework.boot:spring-boot-starter-security'
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// Lombok
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compileOnly 'org.projectlombok:lombok'
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annotationProcessor 'org.projectlombok:lombok'
@@ -41,6 +43,11 @@ dependencies {
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implementation 'org.springframework.boot:spring-boot-starter-data-jpa'
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runtimeOnly 'org.postgresql:postgresql'
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// JWT
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implementation 'io.jsonwebtoken:jjwt-api:0.11.5'
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runtimeOnly 'io.jsonwebtoken:jjwt-impl:0.11.5'
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runtimeOnly 'io.jsonwebtoken:jjwt-jackson:0.11.5'
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// AWS S3
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implementation 'org.springframework.cloud:spring-cloud-starter-aws:2.2.6.RELEASE'
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}

‎src/main/java/com/be/sportizebe/domain/auth/controller/AuthController.java‎

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@@ -0,0 +1,31 @@
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package com.be.sportizebe.domain.auth.controller;
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import com.be.sportizebe.domain.auth.dto.request.LoginRequest;
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import com.be.sportizebe.domain.auth.dto.response.LoginResponse;
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import com.be.sportizebe.domain.auth.service.AuthService;
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import com.be.sportizebe.global.response.BaseResponse;
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import io.swagger.v3.oas.annotations.Operation;
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import io.swagger.v3.oas.annotations.tags.Tag;
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import jakarta.validation.Valid;
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import lombok.RequiredArgsConstructor;
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import org.springframework.http.ResponseEntity;
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import org.springframework.web.bind.annotation.PostMapping;
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import org.springframework.web.bind.annotation.RequestBody;
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import org.springframework.web.bind.annotation.RequestMapping;
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import org.springframework.web.bind.annotation.RestController;
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@RestController
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@RequiredArgsConstructor
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@RequestMapping("/api/auth")
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@Tag(name = "auth", description = "인증 관련 API")
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public class AuthController {
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private final AuthService authService;
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@PostMapping("/login")
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@Operation(summary = "로그인", description = "이메일과 비밀번호로 로그인")
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public ResponseEntity<BaseResponse<LoginResponse>> login(@RequestBody @Valid LoginRequest request) {
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LoginResponse response = authService.login(request);
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return ResponseEntity.ok(BaseResponse.success("로그인 성공", response));
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}
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}

‎src/main/java/com/be/sportizebe/domain/auth/dto/request/LoginRequest.java‎

Lines changed: 12 additions & 2 deletions
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@@ -1,4 +1,14 @@
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package com.be.sportizebe.domain.auth.dto.request;
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public class LoginRequest {
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}
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import jakarta.validation.constraints.Email;
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import jakarta.validation.constraints.NotBlank;
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public record LoginRequest(
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@NotBlank(message = "아이디를 입력해주세요.")
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@Email(message = "아이디는 이메일 형식만 지원합니다.")
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String username,
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@NotBlank(message = "비밀번호를 입력해주세요.")
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String password
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) {
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}

‎src/main/java/com/be/sportizebe/domain/auth/dto/response/LoginResponse.java‎

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@@ -1,4 +1,25 @@
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package com.be.sportizebe.domain.auth.dto.response;
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public class LoginResponse {
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}
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import com.be.sportizebe.domain.user.entity.Role;
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import io.swagger.v3.oas.annotations.media.Schema;
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public record LoginResponse(
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@Schema(description = "액세스 토큰", example = "eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9...")
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String accessToken,
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@Schema(description = "리프레시 토큰", example = "eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9...")
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String refreshToken,
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@Schema(description = "사용자 식별자", example = "1")
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Long userId,
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@Schema(description = "사용자 아이디(이메일 형식)", example = "imjuyongp@gmail.com")
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String username,
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@Schema(description = "사용자 권한", example = "USER")
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Role role
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) {
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public static LoginResponse of(String accessToken, String refreshToken, Long userId, String username, Role role) {
23+
return new LoginResponse(accessToken, refreshToken, userId, username, role);
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}
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}

‎src/main/java/com/be/sportizebe/domain/auth/exception/AuthErrorCode.java‎

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@@ -1,4 +1,32 @@
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package com.be.sportizebe.domain.auth.exception;
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public enum AuthErrorCode {
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import com.be.sportizebe.global.exception.model.BaseErrorCode;
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import lombok.AllArgsConstructor;
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import lombok.Getter;
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import org.springframework.http.HttpStatus;
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@Getter
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@AllArgsConstructor
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public enum AuthErrorCode implements BaseErrorCode {
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LOGIN_FAIL("AUTH_4001", "로그인 처리 중 오류 발생", HttpStatus.BAD_REQUEST),
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TOKEN_FAIL("AUTH_4002", "액세스 토큰 요청 실패", HttpStatus.UNAUTHORIZED),
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USER_INFO_FAIL("AUTH_4003", "사용자 정보 요청 실패", HttpStatus.UNAUTHORIZED),
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INVALID_ACCESS_TOKEN("AUTH_4004", "유효하지 않은 액세스 토큰입니다.", HttpStatus.UNAUTHORIZED),
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ACCESS_TOKEN_EXPIRED("AUTH_4005", "액세스 토큰이 만료되었습니다.", HttpStatus.UNAUTHORIZED),
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REFRESH_TOKEN_REQUIRED("AUTH_4006", "리프레시 토큰이 필요합니다.", HttpStatus.FORBIDDEN),
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JWT_TOKEN_EXPIRED("JWT_4001", "JWT 토큰이 만료되었습니다.", HttpStatus.UNAUTHORIZED),
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UNSUPPORTED_TOKEN("JWT_4002", "지원되지 않는 JWT 형식입니다.", HttpStatus.UNAUTHORIZED),
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MALFORMED_JWT_TOKEN("JWT_4003", "JWT 형식이 올바르지 않습니다.", HttpStatus.UNAUTHORIZED),
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INVALID_SIGNATURE("JWT_4004", "JWT 서명이 유효하지 않습니다.", HttpStatus.UNAUTHORIZED),
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ILLEGAL_ARGUMENT("JWT_4005", "JWT 토큰 값이 잘못되었습니다.", HttpStatus.UNAUTHORIZED),
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INVALID_AUTH_CONTEXT("AUTH_4007", "SecurityContext에 인증 정보가 없습니다.", HttpStatus.UNAUTHORIZED),
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AUTHENTICATION_NOT_FOUND("AUTH_4008", "로그인이 필요합니다.", HttpStatus.UNAUTHORIZED),
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INVALID_PASSWORD("AUTH_4009", "비밀번호가 일치하지 않습니다.", HttpStatus.UNAUTHORIZED),
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;
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private final String code;
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private final String message;
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private final HttpStatus status;
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}

‎src/main/java/com/be/sportizebe/domain/auth/service/AuthService.java‎

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@@ -1,4 +1,44 @@
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package com.be.sportizebe.domain.auth.service;
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import com.be.sportizebe.domain.auth.dto.request.LoginRequest;
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import com.be.sportizebe.domain.auth.dto.response.LoginResponse;
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import com.be.sportizebe.domain.auth.exception.AuthErrorCode;
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import com.be.sportizebe.domain.user.entity.User;
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import com.be.sportizebe.domain.user.exception.UserErrorCode;
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import com.be.sportizebe.domain.user.repository.UserRepository;
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import com.be.sportizebe.global.exception.CustomException;
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import com.be.sportizebe.global.jwt.JwtProvider;
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import lombok.RequiredArgsConstructor;
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import lombok.extern.slf4j.Slf4j;
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import org.springframework.security.crypto.password.PasswordEncoder;
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import org.springframework.stereotype.Service;
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import org.springframework.transaction.annotation.Transactional;
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@Service
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@Slf4j
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@RequiredArgsConstructor
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public class AuthService {
4-
}
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private final JwtProvider jwtProvider;
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private final UserRepository userRepository;
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private final PasswordEncoder passwordEncoder;
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@Transactional
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public LoginResponse login(LoginRequest request) {
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User user = userRepository.findByUsername(request.username())
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.orElseThrow(() -> new CustomException(UserErrorCode.USER_NOT_FOUND));
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if (!passwordEncoder.matches(request.password(), user.getPassword())) {
32+
throw new CustomException(AuthErrorCode.INVALID_PASSWORD);
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}
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String accessToken = jwtProvider.createAccessToken(user.getId());
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String refreshToken = jwtProvider.createRefreshToken(user.getId());
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user.updateRefreshToken(refreshToken);
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log.info("로그인 성공: {}", user.getUsername());
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42+
return LoginResponse.of(accessToken, refreshToken, user.getId(), user.getUsername(), user.getRole());
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}
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}

‎src/main/java/com/be/sportizebe/domain/user/controller/UserController.java‎

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package com.be.sportizebe.domain.user.controller;
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import com.be.sportizebe.domain.user.dto.request.SignUpRequest;
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import com.be.sportizebe.domain.user.dto.response.SignUpResponse;
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import com.be.sportizebe.domain.user.service.UserService;
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import com.be.sportizebe.global.response.BaseResponse;
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import io.swagger.v3.oas.annotations.Operation;
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import io.swagger.v3.oas.annotations.tags.Tag;
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import jakarta.validation.Valid;
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import lombok.RequiredArgsConstructor;
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import org.springframework.http.HttpStatus;
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import org.springframework.http.ResponseEntity;
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import org.springframework.web.bind.annotation.PostMapping;
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import org.springframework.web.bind.annotation.RequestBody;
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import org.springframework.web.bind.annotation.RequestMapping;
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import org.springframework.web.bind.annotation.RestController;
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@RestController
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@RequiredArgsConstructor
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@RequestMapping("/api/users")
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@Tag(name = "user", description = "사용자 관련 API")
322
public class UserController {
4-
}
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private final UserService userService;
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@PostMapping("/signup")
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@Operation(summary = "회원가입", description = "이메일과 비밀번호로 회원가입")
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public ResponseEntity<BaseResponse<SignUpResponse>> signUp(@RequestBody @Valid SignUpRequest request) {
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SignUpResponse response = userService.signUp(request);
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return ResponseEntity.status(HttpStatus.CREATED)
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.body(BaseResponse.success("회원가입 성공", response));
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}
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}

‎src/main/java/com/be/sportizebe/domain/user/dto/request/SignUpRequest.java‎

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@@ -1,4 +1,19 @@
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package com.be.sportizebe.domain.user.dto.request;
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3-
public class SignUpRequest {
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}
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import io.swagger.v3.oas.annotations.media.Schema;
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import jakarta.validation.constraints.Email;
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import jakarta.validation.constraints.NotBlank;
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import jakarta.validation.constraints.Size;
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public record SignUpRequest(
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@Schema(description = "사용자 아이디(이메일 형식)", example = "user@example.com")
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@NotBlank(message = "아이디를 입력해주세요.")
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@Email(message = "아이디는 이메일 형식만 지원합니다.")
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String username,
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@Schema(description = "비밀번호", example = "password123")
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@NotBlank(message = "비밀번호를 입력해주세요.")
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// @Size(min = 8, message = "비밀번호는 8자 이상이어야 합니다.")
17+
String password
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) {
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}

‎src/main/java/com/be/sportizebe/domain/user/dto/response/SignUpResponse.java‎

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package com.be.sportizebe.domain.user.dto.response;
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3-
public class SignUpResponse {
4-
}
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import com.be.sportizebe.domain.user.entity.Role;
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import com.be.sportizebe.domain.user.entity.User;
5+
import io.swagger.v3.oas.annotations.media.Schema;
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public record SignUpResponse(
8+
@Schema(description = "사용자 식별자", example = "1")
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Long userId,
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@Schema(description = "사용자 아이디(이메일 형식)", example = "user@example.com")
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String username,
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@Schema(description = "사용자 권한", example = "USER")
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Role role
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) {
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public static SignUpResponse from(User user) {
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return new SignUpResponse(user.getId(), user.getUsername(), user.getRole());
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}
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}

‎src/main/java/com/be/sportizebe/domain/user/entity/User.java‎

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@@ -31,7 +31,6 @@ public class User extends BaseTimeEntity {
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@JsonIgnore // 응답 시 데이터를 json 형식으로 보낼때 이 부분은 보내지 않는다
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private String password;
3333

34-
@Column(nullable = false)
3534
@JsonIgnore
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private String refreshToken;
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@@ -45,4 +44,8 @@ public class User extends BaseTimeEntity {
4544
@OneToMany(mappedBy = "user", cascade = CascadeType.ALL, orphanRemoval = true)
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@Builder.Default
4746
private List<Post> posts = new ArrayList<>(); // 작성한 게시글 목록
47+
48+
public void updateRefreshToken(String refreshToken) {
49+
this.refreshToken = refreshToken;
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}
4851
}

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