o2o-castad-backend/app/auth/services/kakao.py

56 lines
1.9 KiB
Python

"""
카카오 OAuth API 클라이언트
"""
import aiohttp
from config import kakao_settings
class KakaoOAuthClient:
"""카카오 OAuth API 클라이언트"""
AUTH_URL = "https://kauth.kakao.com/oauth/authorize"
TOKEN_URL = "https://kauth.kakao.com/oauth/token"
USER_INFO_URL = "https://kapi.kakao.com/v2/user/me"
def __init__(self):
self.client_id = kakao_settings.KAKAO_CLIENT_ID
self.client_secret = kakao_settings.KAKAO_CLIENT_SECRET
self.redirect_uri = kakao_settings.KAKAO_REDIRECT_URI
def get_authorization_url(self) -> str:
"""카카오 로그인 페이지 URL 반환"""
return (
f"{self.AUTH_URL}"
f"?client_id={self.client_id}"
f"&redirect_uri={self.redirect_uri}"
f"&response_type=code"
)
async def get_access_token(self, code: str) -> dict:
"""인가 코드로 액세스 토큰 획득"""
async with aiohttp.ClientSession() as session:
data = {
"grant_type": "authorization_code",
"client_id": self.client_id,
"client_secret": self.client_secret,
"redirect_uri": self.redirect_uri,
"code": code,
}
print(f"[kakao] Token request - client_id: {self.client_id}, redirect_uri: {self.redirect_uri}")
async with session.post(self.TOKEN_URL, data=data) as response:
result = await response.json()
print(f"[kakao] Token response: {result}")
return result
async def get_user_info(self, access_token: str) -> dict:
"""액세스 토큰으로 사용자 정보 조회"""
async with aiohttp.ClientSession() as session:
headers = {"Authorization": f"Bearer {access_token}"}
async with session.get(self.USER_INFO_URL, headers=headers) as response:
return await response.json()
kakao_client = KakaoOAuthClient()