feat(kakao): 카카오 OAuth 설정 추가

Author: m-a-king

src/main/resources/application.yml

@@ -55,13 +55,25 @@ spring:
             redirect-uri: ${NAVER_REDIRECT_URL}
             authorization-grant-type: authorization_code
             scope: ${NAVER_SCOPE}
+          kakao:
+            client-id: ${KAKAO_CLIENT_ID}
+            clientSecret: ${KAKAO_CLIENT_SECRET}
+            redirect-uri: ${KAKAO_REDIRECT_URL}
+            client-authentication-method: client_secret_post
+            authorization-grant-type: authorization_code
+            scope: ${KAKAO_SCOPE}
 
         provider:
           naver:
             authorization-uri: https://nid.naver.com/oauth2.0/authorize
             token-uri: https://nid.naver.com/oauth2.0/token
             user-info-uri: https://openapi.naver.com/v1/nid/me
             user-name-attribute: response # 네이버 API가 사용자 정보를 "response" 객체 안에 넣어 반환
+          kakao:
+            authorization_uri: https://kauth.kakao.com/oauth/authorize
+            token_uri: https://kauth.kakao.com/oauth/token
+            user-info-uri: https://kapi.kakao.com/v2/user/me
+            user_name_attribute: id
 
   web:
     locale: ko_KR
@@ -72,7 +84,6 @@ spring:
       max-file-size: 8MB
       max-request-size: 8MB
 
-
   schedules:
     cron:
       updateCommunityBoardDocuments: "0 0 0 * * *"