[MERGE/#43] JSON 파일 ClassPathResource 객체로 열기

[FIX/#43] JSON 파일 ClassPathResource 객체로 열기

src/main/java/org/sopt/seonyakServer/global/common/external/googlemeet/GoogleMeetConfig.java

@@ -21,14 +21,12 @@
 import org.springframework.beans.factory.annotation.Value;
 import org.springframework.context.annotation.Bean;
 import org.springframework.context.annotation.Configuration;
+import org.springframework.core.io.ClassPathResource;
 
 @Configuration
 @Slf4j
 public class GoogleMeetConfig {
 
-    @Value("${google.credentials.file.path}")
-    private String credentialsFilePath;
-
     @Value("${google.credentials.oauth2.callback.uri}")
     private String callbackUri;
 
@@ -73,12 +71,8 @@ public void delete(String id) throws IOException {
 
     @Bean
     public UserAuthorizer userAuthorizer(TokenStore tokenStore) throws IOException {
-        log.info("credentials path: " + credentialsFilePath);
-        Path credentialsPath = Paths.get(credentialsFilePath);
-        if (!Files.exists(credentialsPath)) {
-            throw new CustomException(ErrorType.NOT_FOUND_CREDENTIALS_JSON_ERROR);
-        }
-        try (InputStream in = Files.newInputStream(credentialsPath)) {
+        ClassPathResource resource = new ClassPathResource("json/credentials.json");
+        try (InputStream in = resource.getInputStream()) {
             ClientId clientId = ClientId.fromStream(in);
             return UserAuthorizer.newBuilder()
                     .setClientId(clientId)