회원가입 flow 구현 및 e-mail 인증코드 발송 구현

.github/workflows/build-all.yml

@@ -0,0 +1,50 @@
+name: Create and publish a Docker image for Each branches
+
+on:
+  push:
+env:
+  REGISTRY: ghcr.io
+  IMAGE_NAME: ${{ github.repository }}
+
+jobs:
+  build:
+    environment:
+      name: deploy
+    runs-on: ubuntu-latest
+    permissions:
+      contents: read
+      packages: write
+
+    steps:
+      - name: "Checkout repository"
+        uses: actions/checkout@v4
+
+      - name: 'Set up Docker Buildx'
+        uses: docker/setup-buildx-action@v3
+
+      - name: 'Run gradlew build'
+        run: ./gradlew build
+
+      - name: "Log in to the Container registry"
+        uses: docker/login-action@v3
+        with:
+          registry: ${{ env.REGISTRY }}
+          username: ${{ github.actor }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: "Extract metadata (tags, labels) for Docker"
+        id: meta
+        uses: docker/metadata-action@v5
+        with:
+          images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}
+
+      - name: "Build and push Docker image"
+        uses: docker/build-push-action@v5
+        with:
+          context: .
+          push: true
+          tags: ${{ steps.meta.outputs.tags }}
+          labels: ${{ steps.meta.outputs.labels }}
+          cache-from: type=gha
+          cache-to: type=gha,mode=max
+          file: Dockerfile

.github/workflows/build-staging.yml

@@ -26,6 +26,11 @@ jobs:
       - name: 'Set up Docker Buildx'
         uses: docker/setup-buildx-action@v3
 
+      - name: 'Replace application.yml for docker deployment'
+        run: |
+          rm ./src/main/resources/application.yml
+          mv ./src/main/resources/application.docker.yml ./src/main/resources/application.yml
+
       - name: 'Run gradlew build'
         run: ./gradlew build
 

.github/workflows/build.yml

@@ -26,6 +26,11 @@ jobs:
       - name: 'Set up Docker Buildx'
         uses: docker/setup-buildx-action@v3
 
+      - name: 'Replace application.yml for docker deployment'
+        run: |
+          rm ./src/main/resources/application.yml
+          mv ./src/main/resources/application.docker.yml ./src/main/resources/application.yml
+
       - name: 'Run gradlew build'
         run: ./gradlew build
 

build.gradle

@@ -27,6 +27,8 @@ dependencies {
     implementation 'org.springframework.boot:spring-boot-starter-web'
     implementation 'org.springframework.boot:spring-boot-starter-thymeleaf'
     implementation 'org.springframework.boot:spring-boot-starter-data-jpa'
+    implementation 'org.springframework.boot:spring-boot-starter-mail'
+    implementation 'org.springframework.security:spring-security-core'
 
     testImplementation 'org.springframework.boot:spring-boot-starter-test'
     runtimeOnly 'com.h2database:h2'

docker-compose.monolithic.yml

@@ -1,13 +1,13 @@
 services:
   db:
-    image: mariadb:latest
+    image: mysql:latest
     container_name: 'unideal-db'
     environment:
       # MYSQL_ROOT_PASSWORD: changeme
       MYSQL_DATABASE: unideal
       MYSQL_USER: unideal
       MYSQL_PASSWORD: changeme
-      MARIADB_RANDOM_ROOT_PASSWORD: 1
+      MYSQL_RANDOM_ROOT_PASSWORD: 1
     volumes:
       - unideal-db_data:/var/lib/mysql
   app:

src/main/java/kr/unideal/server/backend/controller/AuthController.java

@@ -0,0 +1,74 @@
+package kr.unideal.server.backend.controller;
+
+import kr.unideal.server.backend.dto.*;
+import kr.unideal.server.backend.service.UserService;
+import lombok.RequiredArgsConstructor;
+import org.springframework.http.ResponseEntity;
+import org.springframework.validation.BindingResult;
+import org.springframework.web.bind.annotation.*;
+
+@RestController
+@RequiredArgsConstructor
+public class AuthController {
+
+    private final UserService userService;
+
+    @PostMapping("/auth/signup")
+    public ResponseEntity<SignUpResponseDTO> signup(
+            @RequestBody SignUpRequestDTO signUpRequestDTO,
+            BindingResult bindingResult
+    ) {
+
+        if (bindingResult.hasErrors()) {
+            throw new IllegalArgumentException("입력값 규격이 올바르지 않습니다.");
+        }
+
+        try {
+            userService.register(signUpRequestDTO);
+        } catch (IllegalArgumentException e) {
+            throw e;
+        }
+
+        return ResponseEntity.ok(
+                new SignUpResponseDTO()
+        );
+    }
+
+    // 인증번호 기반 코드 인증 시도
+    @PostMapping("/auth/validate")
+    public ResponseEntity<VerifyResponseDTO> validate(@RequestBody VerifyRequestDTO verifyRequestDTO, BindingResult bindingResult) {
+        if (bindingResult.hasErrors()) {
+            throw new IllegalArgumentException("입력값 규격이 올바르지 않습니다.");
+        }
+
+        try {
+            userService.verifyUser(verifyRequestDTO);
+        } catch (IllegalArgumentException e) {
+            throw e;
+        }
+
+        return ResponseEntity.ok(
+                new VerifyResponseDTO()
+        );
+    }
+
+    @PostMapping("/auth/login")
+    public ResponseEntity<LogInResponseDTO> login(
+            @RequestBody LogInRequestDTO logInRequestDTO,
+            BindingResult bindingResult
+    ) {
+        if (bindingResult.hasErrors()) {
+            throw new IllegalArgumentException("입력값 규격이 올바르지 않습니다.");
+        }
+
+        try {
+            userService.login(logInRequestDTO);
+        } catch (IllegalArgumentException e) {
+            throw e;
+        }
+
+        return ResponseEntity.ok(
+                new LogInResponseDTO()
+        );
+    }
+}

src/main/java/kr/unideal/server/backend/controller/AuthPageController.java

@@ -0,0 +1,33 @@
+package kr.unideal.server.backend.controller;
+
+import kr.unideal.server.backend.dto.LogInRequestDTO;
+import kr.unideal.server.backend.dto.SignUpRequestDTO;
+import kr.unideal.server.backend.service.UserService;
+import lombok.RequiredArgsConstructor;
+import org.springframework.stereotype.Controller;
+import org.springframework.ui.Model;
+import org.springframework.web.bind.annotation.*;
+
+// 대체 왜 여기에 SSR 을????
+// 일단 API는 RestController 사용하는 것이 편하므로 분리
+//
+// 아니 근데 FE React 로 만들기로 한거 아녔나.... Thymeleaf 로 왜...?
+@Controller
+@RequiredArgsConstructor
+public class AuthPageController {
+
+    //signup 페이지 GET
+    @GetMapping("/signup")
+    public String signupPage(Model model) {
+        model.addAttribute("signUpRequestDTO", new SignUpRequestDTO());
+        return "signup";
+    }
+
+    //login 페이지 Get
+    @GetMapping("/login")
+    public String loginPage(Model model) {
+        model.addAttribute("logInRequestDTO", new LogInRequestDTO());
+        return "login";
+    }
+
+}

src/main/java/kr/unideal/server/backend/dto/LogInRequestDTO.java

@@ -0,0 +1,17 @@
+package kr.unideal.server.backend.dto;
+
+import jakarta.validation.constraints.Email;
+import jakarta.validation.constraints.NotBlank;
+import lombok.Getter;
+import lombok.Setter;
+
+@Getter
+@Setter
+public class LogInRequestDTO {
+    @NotBlank
+    @Email
+    private String email;
+
+    @NotBlank
+    private String password;
+}

src/main/java/kr/unideal/server/backend/dto/LogInResponseDTO.java

@@ -0,0 +1,4 @@
+package kr.unideal.server.backend.dto;
+
+public class LogInResponseDTO {
+}

src/main/java/kr/unideal/server/backend/dto/SignUpRequestDTO.java

@@ -0,0 +1,23 @@
+package kr.unideal.server.backend.dto;
+
+import jakarta.validation.constraints.Email;
+import jakarta.validation.constraints.NotBlank;
+import lombok.Getter;
+import lombok.Setter;
+
+@Setter
+@Getter
+public class SignUpRequestDTO {
+    @Getter
+    @Setter
+
+    @NotBlank
+    @Email
+    private String email;
+
+    @NotBlank
+    private String password;
+
+    @NotBlank
+    private String name;
+}

src/main/java/kr/unideal/server/backend/dto/SignUpResponseDTO.java

@@ -0,0 +1,5 @@
+package kr.unideal.server.backend.dto;
+
+public class SignUpResponseDTO {
+
+}

src/main/java/kr/unideal/server/backend/dto/VerifyRequestDTO.java

@@ -0,0 +1,20 @@
+package kr.unideal.server.backend.dto;
+
+import jakarta.validation.constraints.Email;
+import jakarta.validation.constraints.NotBlank;
+import lombok.Getter;
+import lombok.Setter;
+
+public class VerifyRequestDTO {
+    @Getter
+    @Setter
+
+    @NotBlank
+    @Email
+    String email;
+
+    @Getter
+    @Setter
+    @NotBlank
+    String code;
+}

src/main/java/kr/unideal/server/backend/dto/VerifyResponseDTO.java

@@ -0,0 +1,4 @@
+package kr.unideal.server.backend.dto;
+
+public class VerifyResponseDTO {
+}

src/main/java/kr/unideal/server/backend/entity/User.java

@@ -0,0 +1,35 @@
+package kr.unideal.server.backend.entity;
+
+import jakarta.persistence.*;
+import kr.unideal.server.backend.utils.VerificationCodeUtils;
+import lombok.Getter;
+import lombok.Setter;
+import org.springframework.beans.factory.annotation.Autowired;
+
+import java.time.Instant;
+
+@Entity
+@Table(name = "`user`") // user는 예약어이므로 백틱 사용
+@Getter
+@Setter
+public class User {
+
+    @Id
+    @GeneratedValue(strategy = GenerationType.IDENTITY)
+    private Integer id;
+
+    @Column(nullable = false, unique = true, length = 100)
+    private String email;
+
+    @Column(nullable = false, length = 255)
+    private String password;
+
+    @Column(nullable = false, length = 100)
+    private String name;
+
+    @Column(nullable = false)
+    private boolean isVerified = false;
+
+    @Column
+    private String verificationToken;
+}

src/main/java/kr/unideal/server/backend/repository/UserRepository.java

@@ -0,0 +1,14 @@
+package kr.unideal.server.backend.repository;
+
+import kr.unideal.server.backend.entity.User;
+import org.springframework.data.jpa.repository.JpaRepository;
+
+import java.util.Optional;
+
+public interface UserRepository extends JpaRepository<User, Integer> {
+    //존재하는 이메일인지 확인
+    boolean existsByEmail(String email);
+
+    //user의 데이터를 email로 찾음
+    Optional<User> findByEmail(String email);
+}

src/main/java/kr/unideal/server/backend/service/MailService.java

@@ -0,0 +1,35 @@
+package kr.unideal.server.backend.service;
+
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.beans.factory.annotation.Value;
+import org.springframework.mail.SimpleMailMessage;
+import org.springframework.mail.javamail.JavaMailSender;
+import org.springframework.stereotype.Service;
+
+@Service
+public class MailService {
+
+    @Value("${unideal.mailer.from}")
+    private String from;
+
+    @Autowired
+    private JavaMailSender mailSender;
+
+    public void sendSimpleMail(String to, String subject, String text) {
+        SimpleMailMessage message = new SimpleMailMessage();
+        message.setFrom(from);
+        message.setTo(to);
+        message.setSubject(subject);
+        message.setText(text);
+
+        mailSender.send(message);
+    }
+
+    public void sendVerificationCode(String to, String code) {
+        this.sendSimpleMail(
+                to,
+                "Unideal 가입 인증코드",
+                "Unideal에 가입해 주셔서 감사합니다. 회원가입을 위한 인증코드는 "+code+" 입니다."
+        );
+    }
+}