[FIX] 회원가입시 비밀번호 해시 처리

src/main/java/com/somemore/global/auth/annotation/RoleId.java

@@ -1,11 +1,14 @@
 package com.somemore.global.auth.annotation;
 
+import io.swagger.v3.oas.annotations.Hidden;
+
 import java.lang.annotation.ElementType;
 import java.lang.annotation.Retention;
 import java.lang.annotation.RetentionPolicy;
 import java.lang.annotation.Target;
 
 @Retention(RetentionPolicy.RUNTIME)
 @Target(ElementType.PARAMETER)
+@Hidden
 public @interface RoleId {
 }

src/main/java/com/somemore/global/auth/annotation/UserId.java

@@ -1,11 +1,14 @@
 package com.somemore.global.auth.annotation;
 
+import io.swagger.v3.oas.annotations.Hidden;
+
 import java.lang.annotation.ElementType;
 import java.lang.annotation.Retention;
 import java.lang.annotation.RetentionPolicy;
 import java.lang.annotation.Target;
 
 @Retention(RetentionPolicy.RUNTIME)
 @Target(ElementType.PARAMETER)
+@Hidden
 public @interface UserId {
 }

src/main/java/com/somemore/global/auth/idpw/provider/CustomAuthenticationProvider.java

@@ -6,6 +6,7 @@
 import com.somemore.global.auth.jwt.domain.EncodedToken;
 import com.somemore.global.auth.jwt.domain.TokenType;
 import com.somemore.global.auth.jwt.usecase.JwtUseCase;
+import com.somemore.global.util.encoder.BCryptPasswordEncoderUtil;
 import com.somemore.user.domain.User;
 import com.somemore.user.domain.UserRole;
 import com.somemore.user.usecase.UserQueryUseCase;
@@ -16,7 +17,6 @@
 import org.springframework.security.authentication.UsernamePasswordAuthenticationToken;
 import org.springframework.security.core.Authentication;
 import org.springframework.security.core.AuthenticationException;
-import org.springframework.security.crypto.password.PasswordEncoder;
 import org.springframework.stereotype.Component;
 import org.springframework.transaction.annotation.Transactional;
 
@@ -28,7 +28,6 @@
 public class CustomAuthenticationProvider implements AuthenticationProvider {
 
     private final JwtUseCase jwtUseCase;
-    private final PasswordEncoder passwordEncoder;
     private final UserQueryUseCase userQueryUseCase;
     private final NEWVolunteerQueryUseCase volunteerQueryUseCase;
     private final NEWCenterQueryUseCase centerQueryUseCase;
@@ -73,7 +72,7 @@ private EncodedToken generateAccessToken(UserIdentity userIdentity) {
     }
 
     private void validatePassword(String rawPassword, String encodedPassword) {
-        if (!passwordEncoder.matches(rawPassword, encodedPassword)) {
+        if (!BCryptPasswordEncoderUtil.matches(rawPassword, encodedPassword)) {
             throw new BadCredentialsException("비밀번호가 일치하지 않습니다.");
         }
 

src/main/java/com/somemore/global/util/encoder/BCryptPasswordEncoderUtil.java

@@ -0,0 +1,21 @@
+package com.somemore.global.util.encoder;
+
+import org.springframework.security.crypto.bcrypt.BCryptPasswordEncoder;
+import org.springframework.security.crypto.password.PasswordEncoder;
+
+public class BCryptPasswordEncoderUtil {
+
+    private static final PasswordEncoder PASSWORD_ENCODER = new BCryptPasswordEncoder();
+
+    private BCryptPasswordEncoderUtil() {
+        throw new UnsupportedOperationException("유틸리티 클래스는 인스턴스화할 수 없습니다.");
+    }
+
+    public static String encode(String rawPassword) {
+        return PASSWORD_ENCODER.encode(rawPassword);
+    }
+
+    public static boolean matches(String rawPassword, String encodedPassword) {
+        return PASSWORD_ENCODER.matches(rawPassword, encodedPassword);
+    }
+}

src/main/java/com/somemore/user/dto/UserAuthInfo.java

@@ -1,11 +1,17 @@
 package com.somemore.user.dto;
 
 import com.somemore.global.auth.oauth.domain.OAuthProvider;
+import com.somemore.global.util.encoder.BCryptPasswordEncoderUtil;
 
 import java.util.UUID;
 
 public record UserAuthInfo(String accountId,
                            String accountPassword) {
+    public UserAuthInfo(String accountId,
+                        String accountPassword) {
+        this.accountId = accountId;
+        this.accountPassword = BCryptPasswordEncoderUtil.encode(accountPassword);
+    }
 
     public static UserAuthInfo of(String accountId, String accountPassword) {
         return new UserAuthInfo(accountId, accountPassword);

src/test/java/com/somemore/global/util/encoder/BCryptPasswordEncoderUtilTest.java

@@ -0,0 +1,53 @@
+package com.somemore.global.util.encoder;
+
+import org.junit.jupiter.api.DisplayName;
+import org.junit.jupiter.api.Test;
+
+import java.lang.reflect.InvocationTargetException;
+
+import static org.assertj.core.api.Assertions.assertThat;
+import static org.assertj.core.api.Assertions.assertThatThrownBy;
+
+class BCryptPasswordEncoderUtilTest {
+
+    @Test
+    @DisplayName("비밀번호를 성공적으로 인코딩할 수 있다")
+    void testEncode() {
+        // given
+        String rawPassword = "password123";
+
+        // when
+        String encodedPassword = BCryptPasswordEncoderUtil.encode(rawPassword);
+
+        // then
+        assertThat(encodedPassword).isNotNull();
+
+    }
+
+    @Test
+    @DisplayName("비밀번호를 성공적으로 매칭시킬 수 있다")
+    void testMatches() {
+        // given
+        String rawPassword = "password123";
+
+        // when
+        String encodedPassword = BCryptPasswordEncoderUtil.encode(rawPassword);
+
+        // then
+        assertThat(BCryptPasswordEncoderUtil.matches(rawPassword, encodedPassword)).isTrue();
+    }
+
+    @Test
+    @DisplayName("인스턴스화 할 수 없다.")
+    void testConstruct() throws Exception {
+        // given
+        var constructor = BCryptPasswordEncoderUtil.class.getDeclaredConstructor();
+        constructor.setAccessible(true);
+
+        // when & then
+        assertThatThrownBy(constructor::newInstance)
+                .isInstanceOf(InvocationTargetException.class)
+                .extracting(Throwable::getCause)
+                .isInstanceOf(UnsupportedOperationException.class);
+    }
+}