feat: 로그인 패스워드로 회원가입, 로그인 기능 추가

server/src/main/java/sallange/server/auth/api/UserJoinController.java → server/src/main/java/sallange/server/auth/api/UserAuthController.java

@@ -2,27 +2,35 @@
 
 import lombok.RequiredArgsConstructor;
 import org.springframework.http.ResponseEntity;
-import org.springframework.transaction.annotation.Transactional;
 import org.springframework.web.bind.annotation.PostMapping;
 import org.springframework.web.bind.annotation.RequestBody;
 import org.springframework.web.bind.annotation.RequestMapping;
 import org.springframework.web.bind.annotation.RestController;
+import sallange.server.auth.api.request.AuthRequest;
 import sallange.server.auth.api.request.UserJoinRequest;
 import sallange.server.auth.api.response.AuthTokensResponse;
-import sallange.server.auth.application.UserJoinService;
+import sallange.server.auth.application.UserAuthService;
 
 @RequiredArgsConstructor
 @RestController
-@RequestMapping("/test/users")
-public class UserJoinController {
+@RequestMapping("/api")
+public class UserAuthController {
 
-    private final UserJoinService userJoinService;
+    private final UserAuthService userAuthService;
 
-    @PostMapping
-    @Transactional
+    @PostMapping("/join")
     public ResponseEntity<AuthTokensResponse> join(@RequestBody final UserJoinRequest request) {
         return ResponseEntity
                 .ok()
-                .body(userJoinService.join(request));
+                .body(userAuthService.join(request));
+    }
+
+    @PostMapping("/login")
+    public ResponseEntity<AuthTokensResponse> login(
+            @RequestBody AuthRequest request
+    ) {
+        return ResponseEntity
+                .ok()
+                .body(userAuthService.login(request));
     }
 }

server/src/main/java/sallange/server/auth/api/request/AuthRequest.java

@@ -0,0 +1,12 @@
+package sallange.server.auth.api.request;
+
+import lombok.Getter;
+import lombok.RequiredArgsConstructor;
+
+@Getter
+@RequiredArgsConstructor
+public class AuthRequest {
+
+    private final String loginID;
+    private final String loginPassword;
+}

server/src/main/java/sallange/server/auth/api/request/UserJoinRequest.java

@@ -1,42 +1,12 @@
 package sallange.server.auth.api.request;
 
-public class UserJoinRequest {
-
-    private final String name;
-    private final String oAuthProvider;
-    private final Long oAuthId;
-    private final Integer leftRentCount;
-
-    public UserJoinRequest(final String name, final String oAuthProvider, final Long oAuthId, final Integer leftRentCount) {
-        this.name = name;
-        this.oAuthProvider = oAuthProvider;
-        this.oAuthId = oAuthId;
-        this.leftRentCount = leftRentCount;
-    }
-
-    public String getName() {
-        return name;
-    }
+import lombok.Getter;
+import lombok.RequiredArgsConstructor;
 
-    public String getoAuthProvider() {
-        return oAuthProvider;
-    }
-
-    public Long getoAuthId() {
-        return oAuthId;
-    }
-
-    public Integer getLeftRentCount() {
-        return leftRentCount;
-    }
+@Getter
+@RequiredArgsConstructor
+public class UserJoinRequest {
 
-    @Override
-    public String toString() {
-        return "UserJoinRequest{" +
-                "name='" + name + '\'' +
-                ", oAuthProvider='" + oAuthProvider + '\'' +
-                ", oAuthId=" + oAuthId +
-                ", leftRentCount=" + leftRentCount +
-                '}';
-    }
+    private final String loginID;
+    private final String loginPassword;
 }

server/src/main/java/sallange/server/auth/application/UserAuthService.java

@@ -0,0 +1,51 @@
+package sallange.server.auth.application;
+
+import lombok.RequiredArgsConstructor;
+import org.springframework.stereotype.Service;
+import org.springframework.transaction.annotation.Transactional;
+import sallange.server.auth.api.request.AuthRequest;
+import sallange.server.auth.api.request.UserJoinRequest;
+import sallange.server.auth.api.response.AuthTokensResponse;
+import sallange.server.auth.application.util.PasswordEncryptor;
+import sallange.server.auth.util.AuthTokensGenerator;
+import sallange.server.entity.User;
+import sallange.server.repository.UserRepository;
+
+import java.util.NoSuchElementException;
+
+@RequiredArgsConstructor
+@Service
+@Transactional
+public class UserAuthService {
+
+    private final UserRepository userRepository;
+    private final AuthTokensGenerator authTokensGenerator;
+
+    public AuthTokensResponse join(final UserJoinRequest request) {
+        final String loginId = request.getLoginID();
+        final String loginPassword = request.getLoginPassword();
+        if (userRepository.findByLoginId(loginId).isPresent()) {
+            throw new RuntimeException("[ERROR] 중복되는 아이디입니다.");
+        }
+
+        final String encryptedPassword = PasswordEncryptor.encrypt(loginPassword);
+
+        final User user = User.loginUserBuilder()
+                .loginId(loginId)
+                .encryptedPassword(encryptedPassword)
+                .build();
+
+        final Long id = userRepository.save(user).getId();
+        return authTokensGenerator.generate(id);
+    }
+
+    public AuthTokensResponse login(final AuthRequest request) {
+        final String loginId = request.getLoginID();
+        final String loginPassword = request.getLoginPassword();
+        final User user = userRepository.findByLoginId(loginId)
+                .orElseThrow(() -> new NoSuchElementException("[ERROR] 존재하지 않는 아이디입니다."));
+
+        user.checkPassword(PasswordEncryptor.encrypt(loginPassword));
+        return authTokensGenerator.generate(user.getId());
+    }
+}

server/src/main/java/sallange/server/auth/application/util/PasswordEncryptor.java

@@ -0,0 +1,21 @@
+package sallange.server.auth.application.util;
+
+import java.security.MessageDigest;
+import java.security.NoSuchAlgorithmException;
+import java.util.Base64;
+
+public class PasswordEncryptor {
+
+    private static final String ALGORITHM = "SHA-256";
+
+    public static String encrypt(String password) {
+        try {
+            MessageDigest digest = MessageDigest.getInstance(ALGORITHM);
+            digest.update(password.getBytes());
+            return Base64.getEncoder().encodeToString(digest.digest());
+        } catch (NoSuchAlgorithmException exception) {
+            throw new IllegalArgumentException("암호화 알고리즘이 존재하지 않습니다.");
+        }
+    }
+}
+

server/src/main/java/sallange/server/config/WebMvcConfig.java

@@ -21,7 +21,10 @@ public class WebMvcConfig implements WebMvcConfigurer {
     public void addInterceptors(final InterceptorRegistry registry) {
         registry.addInterceptor(userAuthInterceptor)
                 .addPathPatterns("/api/**")
-                .excludePathPatterns("/api/login/**");
+                .excludePathPatterns(
+                        "/api/login/**",
+                        "/api/join/**"
+                );
     }
 
     @Override

server/src/main/java/sallange/server/entity/User.java

@@ -6,7 +6,9 @@
 import jakarta.persistence.GeneratedValue;
 import jakarta.persistence.Id;
 import jakarta.persistence.Table;
+import lombok.Builder;
 import sallange.server.auth.OAuthProvider;
+import sallange.server.exception.UnAuthorizationException;
 
 import static jakarta.persistence.EnumType.STRING;
 import static jakarta.persistence.GenerationType.IDENTITY;
@@ -30,14 +32,20 @@ public class User extends BaseDate {
     private String encryptedPassword;
     private Integer leftRentCount;
 
-    public User(final Long id, final String name, final OAuthProvider oAuthProvider, final Long oAuthId, final Integer leftRentCount) {
+    public User(final Long id, final String name, final OAuthProvider oAuthProvider, final Long oAuthId, final String loginId, final String encryptedPassword, final Integer leftRentCount) {
         this.id = id;
         this.name = name;
         this.oAuthProvider = oAuthProvider;
         this.oAuthId = oAuthId;
+        this.loginId = loginId;
+        this.encryptedPassword = encryptedPassword;
         this.leftRentCount = leftRentCount;
     }
 
+    private User(final Long id, final String name, final OAuthProvider oAuthProvider, final Long oAuthId, final Integer leftRentCount) {
+        this(id, name, oAuthProvider, oAuthId, null, null, leftRentCount);
+    }
+
     public User(final String name, final OAuthProvider oAuthProvider, final Long oAuthId, final Integer leftRentCount) {
         this(null, name, oAuthProvider, oAuthId, leftRentCount);
     }
@@ -46,6 +54,14 @@ public User(final String name, final OAuthProvider oAuthProvider, final Long oAu
         this(null, name, oAuthProvider, oAuthId, 2);
     }
 
+    @Builder(builderMethodName = "loginUserBuilder")
+    public User(
+            final String loginId,
+            final String encryptedPassword
+    ) {
+        this(null, null, null, null, loginId, encryptedPassword, 2);
+    }
+
     public User() {
     }
 
@@ -76,4 +92,10 @@ public Long getoAuthId() {
     public Integer getLeftRentCount() {
         return leftRentCount;
     }
+
+    public void checkPassword(final String encryptedPassword) {
+        if (!this.encryptedPassword.equals(encryptedPassword)) {
+            throw new UnAuthorizationException("[ERROR] 아이디와 패스워드가 올바르지 않습니다!");
+        }
+    }
 }

server/src/main/java/sallange/server/http/auth-request.http

@@ -1,4 +1,33 @@
-### 카카오로 로그인 버튼 클릭
-GET {{host}}/api/login/kakao
+### 로그인 버튼 클릭
+GET http://15.165.231.19:8080/api/login/kakao
 Content-Type: application/json
 
+### 살랑이 서버로부터 액세스 토큰 발급
+GET http://15.165.231.19:8080/api/login/kakao/token?code=aH2sHl41OKXXCtyIRyU0CfDW3dgwl-16jTilcTDAvZJBGynZ9VXfLaBbgqQKKcleAAABi4oG62no6jj-qNQmaA
+Content-Type: application/json
+
+### 로컬 로그인 버튼 클릭
+GET http://localhost:8080/api/login/kakao
+Content-Type: application/json
+
+### 로컬에서 액세스 토큰 발급
+GET http://localhost:8080/api/login/kakao/token?code=iBKjkBdHJDU3a57ZiPM_344lHvMTjmgtUwqFdVrx5TSE1llY1hEj6tIKJxoKPXSYAAABi4oZjRr7Ewsnpgvovw
+Content-Type: application/json
+
+### 아이디, 패스워드로 회원가입
+POST http://localhost:8080/api/join
+Content-Type: application/json
+
+{
+  "loginID": "gitchan",
+  "loginPassword": "gitchan1234"
+}
+
+### 아이디, 패스워드로 로그인
+POST http://localhost:8080/api/login
+Content-Type: application/json
+
+{
+  "loginID": "gitchan",
+  "loginPassword": "gitchan1234"
+}

server/src/main/java/sallange/server/http/cycle-request.http

@@ -1,7 +1,29 @@
+### 유저 로그인 (테스트용)
+POST http://15.165.231.19:8080/test/users
+Content-Type: application/json
+
+{
+  "name": "깃짱",
+  "oAuthProvider": "KAKAO",
+  "oAuthId": 123,
+  "leftRentCount": 2
+}
+
+### 살랑이 생성 요청
+POST http://15.165.231.19:8080/admin/cycles
+Content-Type: application/json
+
 ### 살랑이 대여 요청
-POST {{host}}/rent
+POST http://15.165.231.19:8080/cycles/rent
 Content-Type: application/json
+Authorization: Bearer eyJhbGciOiJIUzUxMiJ9.eyJzdWIiOiIxIiwiZXhwIjoxNjk4ODk4NjQyfQ.YfedMD0NFfKrFv7NdcfYUhhf90vGhk2Qd6hx1548Hs8099k9xlUdueD_VEddxr_H6vV11Q4gnE4cyOYHplxs-w
 
 {
   "cycleID": "1"
 }
+
+### 살랑이 반납 요청
+POST http://15.165.231.19:8080/cycles/return-cycle
+Content-Type: application/json
+Authorization: Bearer eyJhbGciOiJIUzUxMiJ9.eyJzdWIiOiIxIiwiZXhwIjoxNjk4ODk4NjQyfQ.YfedMD0NFfKrFv7NdcfYUhhf90vGhk2Qd6hx1548Hs8099k9xlUdueD_VEddxr_H6vV11Q4gnE4cyOYHplxs-w
+

server/src/main/java/sallange/server/http/health-check-request.http

@@ -1,4 +1,3 @@
 ### 서버 헬스 체크 요청
-GET {{host}}/health-check
+GET http://15.165.231.19:8080/admin/health-check
 Content-Type: application/json
-

server/src/main/java/sallange/server/repository/UserRepository.java

@@ -15,4 +15,6 @@ Optional<Long> findIdByOAuthProviderAndOAuthId(
             @Param("oAuthProvider") OAuthProvider oAuthProvider,
             @Param("oAuthId") Long oAuthId
     );
+
+    Optional<User> findByLoginId(String loginId);
 }