backend1

pom.xml

@@ -77,20 +77,30 @@
             <groupId>org.springframework.boot</groupId>
             <artifactId>spring-boot-starter-web</artifactId>
         </dependency>
-
-        <!-- MySQL 드라이버 -->
-        <!-- <dependency>
-            <groupId>mysql</groupId>
-            <artifactId>mysql-connector-j</artifactId>
-            <scope>runtime</scope>
-        </dependency> -->
+		<dependency>
+  		    <groupId>org.springframework.boot</groupId>
+  		    <artifactId>spring-boot-devtools</artifactId>
+  		    <scope>runtime</scope>
+  		</dependency>
 
         <!-- JWT -->
-        <dependency>
-            <groupId>com.auth0</groupId>
-            <artifactId>java-jwt</artifactId>
-            <version>4.2.1</version>
-        </dependency>
+         <dependency>
+        	<groupId>io.jsonwebtoken</groupId>
+        	<artifactId>jjwt-api</artifactId>
+      	  <version>0.11.5</version>
+   		 </dependency>
+   		 <dependency>
+     	   <groupId>io.jsonwebtoken</groupId>
+     	   <artifactId>jjwt-impl</artifactId>
+     	   <version>0.11.5</version>
+     	   <scope>runtime</scope>
+    	</dependency>
+    	<dependency>
+    	    <groupId>io.jsonwebtoken</groupId>
+    	    <artifactId>jjwt-jackson</artifactId>
+    	    <version>0.11.5</version>
+    	    <scope>runtime</scope>
+    	</dependency>
 
         <!-- ModelMapper -->
         <dependency>
@@ -111,6 +121,12 @@
             <artifactId>spring-boot-starter-test</artifactId>
             <scope>test</scope>
         </dependency>
+		<dependency>
+    	    <groupId>org.projectlombok</groupId>
+    	    <artifactId>lombok</artifactId>
+    	    <optional>true</optional>
+    	</dependency>
+
 
 	</dependencies>
 

src/main/java/com/example/backend/BackendApplication.java

@@ -0,0 +1,11 @@
+package com.example.backend;
+
+import org.springframework.boot.SpringApplication;
+import org.springframework.boot.autoconfigure.SpringBootApplication;
+
+@SpringBootApplication
+public class BackendApplication {
+    public static void main(String[] args) {
+        SpringApplication.run(BackendApplication.class, args);
+    }
+}

src/main/java/com/example/backend/config/JwtTokenProvider.java

@@ -0,0 +1,24 @@
+package com.example.backend.config;
+
+import io.jsonwebtoken.*;
+import org.springframework.stereotype.Component;
+import java.util.*;
+
+@Component
+public class JwtTokenProvider {
+    private final String SECRET_KEY = "secret-key";
+
+    public String createToken(String username, Long userId) {
+        return Jwts.builder()
+                .setSubject(username)
+                .claim("userId", userId)
+                .setIssuedAt(new Date())
+                .setExpiration(new Date(System.currentTimeMillis() + 86400000))
+                .signWith(SignatureAlgorithm.HS256, SECRET_KEY)
+                .compact();
+    }
+
+    public Long getUserIdFromToken(String token) {
+        return Jwts.parser().setSigningKey(SECRET_KEY).parseClaimsJws(token).getBody().get("userId", Long.class);
+    }
+}

src/main/java/com/example/backend/config/SecurityConfig.java

@@ -0,0 +1,5 @@
+package com.example.backend.config;
+
+public class SecurityConfig {
+    
+}

src/main/java/com/example/backend/controller/AuthController.java

@@ -0,0 +1,19 @@
+package com.example.backend.controller;
+
+import com.example.backend.dto.LoginRequest;
+import com.example.backend.service.AuthService;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.web.bind.annotation.*;
+
+@RestController
+@RequestMapping("/auth")
+public class AuthController {
+
+    @Autowired
+    private AuthService authService;
+
+    @PostMapping("/login")
+    public String login(@RequestBody LoginRequest request) {
+        return authService.login(request.getUsername(), request.getPassword());
+    }
+}

src/main/java/com/example/backend/controller/ImageController.java

@@ -0,0 +1,5 @@
+package com.example.backend.controller;
+
+public class ImageController {
+    
+}

src/main/java/com/example/backend/controller/PermissionController.java

@@ -0,0 +1,5 @@
+package com.example.backend.controller;
+
+public class PermissionController {
+    
+}

src/main/java/com/example/backend/controller/StateController.java

@@ -0,0 +1,5 @@
+package com.example.backend.controller;
+
+public class StateController {
+    
+}

src/main/java/com/example/backend/dto/LoginRequest.java

@@ -0,0 +1,11 @@
+package com.example.backend.dto;
+
+import lombok.*;
+
+@Data
+@NoArgsConstructor
+@AllArgsConstructor
+public class LoginRequest {
+    private String username;
+    private String password;
+}

src/main/java/com/example/backend/entity/Image.java

@@ -0,0 +1,5 @@
+package com.example.backend.entity;
+
+public class Image {
+    
+}

src/main/java/com/example/backend/entity/Permissions.java

@@ -0,0 +1,5 @@
+package com.example.backend.entity;
+
+public class Permissions {
+    
+}

src/main/java/com/example/backend/entity/State.java

@@ -0,0 +1,5 @@
+package com.example.backend.entity;
+
+public class State {
+    
+}

src/main/java/com/example/backend/entity/User.java

@@ -0,0 +1,25 @@
+package com.example.backend.entity;
+
+import java.util.Date;
+
+import jakarta.persistence.*;
+import lombok.*;
+
+@Entity
+@Data
+@NoArgsConstructor
+@AllArgsConstructor
+@Builder
+public class User {
+    @Id
+    @GeneratedValue(strategy = GenerationType.IDENTITY)
+    private Long id;
+
+    @Column(nullable = false, unique = true)
+    private String username;
+
+    @Column(nullable = false)
+    private String password;
+
+    private Date lastLogin;
+}

src/main/java/com/example/backend/repository/ImageRepository.java

@@ -0,0 +1,5 @@
+package com.example.backend.repository;
+
+public class ImageRepository {
+    
+}

src/main/java/com/example/backend/repository/PermissionRepository.java

@@ -0,0 +1,5 @@
+package com.example.backend.repository;
+
+public class PermissionRepository {
+    
+}

src/main/java/com/example/backend/repository/StateRepository.java

@@ -0,0 +1,5 @@
+package com.example.backend.repository;
+
+public class StateRepository {
+    
+}

src/main/java/com/example/backend/repository/UserRepository.java

@@ -0,0 +1,9 @@
+package com.example.backend.repository;
+
+import com.example.backend.entity.User;
+import org.springframework.data.jpa.repository.JpaRepository;
+import java.util.Optional;
+
+public interface UserRepository extends JpaRepository<User, Long> {
+    Optional<User> findByUsername(String username);
+}

src/main/java/com/example/backend/service/AuthService.java

@@ -0,0 +1,25 @@
+package com.example.backend.service;
+
+import com.example.backend.config.JwtTokenProvider;
+import com.example.backend.entity.User;
+import com.example.backend.repository.UserRepository;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.security.crypto.bcrypt.BCryptPasswordEncoder;
+import org.springframework.stereotype.Service;
+
+@Service
+public class AuthService {
+    @Autowired
+    private UserRepository userRepository;
+
+    @Autowired
+    private JwtTokenProvider jwtTokenProvider;
+
+    public String login(String username, String password) {
+        User user = userRepository.findByUsername(username).orElseThrow(() -> new RuntimeException("User not found"));
+        if (!new BCryptPasswordEncoder().matches(password, user.getPassword())) {
+            throw new RuntimeException("Invalid credentials");
+        }
+        return jwtTokenProvider.createToken(user.getUsername(), user.getId());
+    }
+}

src/main/java/com/example/backend/service/ImageService.java

@@ -0,0 +1,5 @@
+package com.example.backend.service;
+
+public class ImageService {
+    
+}

src/main/java/com/example/backend/service/PermissionService.java

@@ -0,0 +1,5 @@
+package com.example.backend.service;
+
+public class PermissionService {
+    
+}

src/main/java/com/example/backend/service/StateService.java

@@ -0,0 +1,5 @@
+package com.example.backend.service;
+
+public class StateService {
+    
+}

src/main/java/com/example/demo/controller/authController.java

@@ -1,24 +0,0 @@
-package com.example.demo.controller;
-
-import org.springframework.http.ResponseEntity;
-import org.springframework.web.bind.annotation.*;
-
-import com.example.demo.service.AuthService;
-
-
-@RestController
-@RequestMapping("/api/auth")
-public class authController {
-    private final AuthService authService;
-
-    @PostMapping("/login")
-    public ResponseEntity<String> login(@RequestBody LoginRequest loginRequest) {
-        String token = authService.authenticate(loginRequest.getUsername(), loginRequest.getPassword());
-        return ResponseEntity.ok(token);
-    }
-}
-
-/* 안녕하세요 IPP 교육생 김대훈입니다. 
-1월 8일(수)에 IPP 관련 학교 행사에 참여하게 되어서 해당 날짜에 출근하지 않고 바로 행사장소로 간다고 합니다. 
-해당 사안에 관해서 학교와 인사 담당자님과 이야기 됐다고 합니다.
-인사 담당자님께서 담당교사님께 전달하라고 하셔서 이렇게 메시지 보냅니다! 감사합니다. */

src/main/java/com/example/demo/entity/stateEntity.java

@@ -1,34 +0,0 @@
-package com.example.demo.entity;
-
-import java.time.LocalDateTime;
-
-import javax.swing.SwingWorker.StateValue;
-
-import jakarta.persistence.*;
-
-@Entity
-@Table(name = "states")
-public class stateEntity {  
-    @Id
-    @GeneratedValue(strategy = GenerationType.IDENTITY)
-    private Long stateId;
-        
-    @ManyToOne 
-    @JoinColumn(name = "user_id", nullable = false)
-    private userEntity user;
-
-    @Enumerated(EnumType.STRING)    
-        @Column(nullable = false)
-        private StateValue stateValue;
-
-    private Double gpsLatitude;
-    private Double gpsLongitude;
-    private String address; 
-
-    @Column(nullable = false)
-    private LocalDateTime updatedAt = LocalDateTime.now();
-
-    // Getters and Setters
-}
-
- 

src/main/java/com/example/demo/entity/userEntity.java

@@ -1,32 +0,0 @@
-package com.example.demo.entity;
-
-import java.time.LocalDateTime;
-
-import jakarta.persistence.Column;
-import jakarta.persistence.Entity;
-import jakarta.persistence.GeneratedValue;
-import jakarta.persistence.GenerationType;
-import jakarta.persistence.Id;
-import jakarta.persistence.Table;
-    
-
-@Entity
-@Table(name = "users")
-public class userEntity {   
-    @Id
-    @GeneratedValue(strategy = GenerationType.IDENTITY)
-    private Long userId;
-
-    @Column(nullable = false, unique = true)
-    private String username;
-
-    @Column(nullable = false)
-    private String password;
-
-    private LocalDateTime lastLogin;
-
-    @Column(nullable = false, updatable = false)
-    private LocalDateTime createdAt = LocalDateTime.now();
-
-
-}

src/main/java/com/example/demo/service/AuthService.java

@@ -1,5 +0,0 @@
-package com.example.demo.service;
-
-public class AuthService {
-    
-}