Merge pull request #28 from SunjooAI/#28/feature

feat : 구글 로그인 토큰 전송 api 추가

src/main/java/com/sunjoo/auth/domain/controller/UserController.java

@@ -10,11 +10,16 @@
 import jakarta.servlet.http.HttpServletResponse;
 import lombok.RequiredArgsConstructor;
 import lombok.extern.slf4j.Slf4j;
+import org.springframework.http.HttpEntity;
+import org.springframework.http.HttpHeaders;
+import org.springframework.http.HttpMethod;
 import org.springframework.http.ResponseEntity;
 import org.springframework.security.core.annotation.AuthenticationPrincipal;
+import org.springframework.util.MultiValueMap;
 import org.springframework.validation.BindingResult;
 import org.springframework.validation.annotation.Validated;
 import org.springframework.web.bind.annotation.*;
+import org.springframework.web.client.RestTemplate;
 
 import java.sql.SQLException;
 
@@ -75,6 +80,25 @@ public ResponseEntity googleLogin(@RequestBody GoogleLoginRequestDto requestDto,
         }
     }
 
+    @PostMapping("/login/google-token")
+    public ResponseEntity googleLogin(@RequestBody GoogleTokenRequestDto requestDto) {
+        try {
+            log.info("구글 로그인 요청 : " + requestDto.getToken());
+            RestTemplate restTemplate = new RestTemplate();
+            String GOOGLE_USERINFO_REQUEST_URL="https://www.googleapis.com/oauth2/v1/userinfo";
+
+            HttpHeaders headers = new HttpHeaders();
+            headers.add("Authorization","Bearer "+ requestDto.getToken());
+
+            HttpEntity<MultiValueMap<String, String>> request = new HttpEntity(headers);
+            ResponseEntity<String> response= restTemplate.exchange(GOOGLE_USERINFO_REQUEST_URL, HttpMethod.GET,request,String.class);
+            return response;
+        }catch (Exception e) {
+            e.printStackTrace();
+            return ResponseEntity.internalServerError().build();
+        }
+    }
+
     @GetMapping("/userinfo")
     public ResponseEntity getUserInfo(@AuthenticationPrincipal UserDetailsImpl userDetails) {
         log.info("정보 조회 요청 회원 번호 : " + userDetails.getUserNo());

src/main/java/com/sunjoo/auth/domain/dto/GoogleTokenRequestDto.java

@@ -0,0 +1,13 @@
+package com.sunjoo.auth.domain.dto;
+
+import lombok.AllArgsConstructor;
+import lombok.Getter;
+import lombok.NoArgsConstructor;
+import lombok.Setter;
+
+@Getter @Setter
+@AllArgsConstructor
+@NoArgsConstructor
+public class GoogleTokenRequestDto {
+    String token;
+}