109 lines
3.5 KiB
Python
109 lines
3.5 KiB
Python
import json
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from functools import wraps
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import httpx
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from services.logger import root_logger as logger
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from services.rediscache import redis
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from settings import ADMIN_SECRET, AUTH_URL
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async def get_author_by_user(user: str):
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author = None
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redis_key = f"user:{user}"
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result = await redis.execute("GET", redis_key)
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if isinstance(result, str):
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author = json.loads(result)
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if author:
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return author
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return
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async def request_data(gql, headers=None):
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if headers is None:
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headers = {"Content-Type": "application/json"}
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try:
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async with httpx.AsyncClient() as client:
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response = await client.post(AUTH_URL, json=gql, headers=headers)
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if response.status_code == 200:
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data = response.json()
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errors = data.get("errors")
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if errors:
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logger.error(f"HTTP Errors: {errors}")
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else:
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return data
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except Exception as e:
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# Handling and logging exceptions during authentication check
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import traceback
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logger.error(f"request_data error: {e}")
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logger.error(traceback.format_exc())
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return None
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async def check_auth(req):
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token = req.headers.get("Authorization")
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user_id = ""
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user_roles = []
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if token:
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# Logging the authentication token
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logger.debug(f"{token}")
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query_name = "validate_jwt_token"
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operation = "ValidateToken"
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variables = {"params": {"token_type": "access_token", "token": token}}
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gql = {
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"query": f"query {operation}($params: ValidateJWTTokenInput!) {{"
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+ f"{query_name}(params: $params) {{ is_valid claims }} "
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+ "}",
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"variables": variables,
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"operationName": operation,
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}
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data = await request_data(gql)
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if data:
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logger.debug(data)
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user_data = data.get("data", {}).get(query_name, {}).get("claims", {})
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user_id = user_data.get("sub", "")
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user_roles = user_data.get("allowed_roles", [])
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return user_id, user_roles
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async def add_user_role(user_id):
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logger.info(f"add author role for user_id: {user_id}")
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query_name = "_update_user"
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operation = "UpdateUserRoles"
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headers = {
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"Content-Type": "application/json",
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"x-authorizer-admin-secret": ADMIN_SECRET,
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}
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variables = {"params": {"roles": "author, reader", "id": user_id}}
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gql = {
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"query": f"mutation {operation}($params: UpdateUserInput!) {{ {query_name}(params: $params) {{ id roles }} }}",
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"variables": variables,
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"operationName": operation,
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}
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data = await request_data(gql, headers)
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if data:
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user_id = data.get("data", {}).get(query_name, {}).get("id")
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return user_id
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def login_required(f):
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@wraps(f)
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async def decorated_function(*args, **kwargs):
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info = args[1]
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req = info.context.get("request")
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user_id, user_roles = await check_auth(req)
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if user_id and user_roles:
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logger.info(f" got {user_id} roles: {user_roles}")
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info.context["user_id"] = user_id.strip()
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info.context["roles"] = user_roles
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author = await get_author_by_user(user_id)
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if not author:
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logger.error(f'author profile not found for user {user_id}')
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info.context["author"] = author
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return await f(*args, **kwargs)
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return decorated_function
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