app = FastAPI()# 创建一个基本HTTP认证的实例security = HTTPBasic()# 模拟存储的用户名和密码(实际应用中应该从数据库或其他安全存储中获取)users_db = {"user": {"username":"user","password":"password"} }# 鉴权路由@app.get("/secure-data/")asyncdefsecure_data(credentials: HTTPBasicCredentials ...
复制代码 创建一个路由来处理用户注册和登录: from fastapi import FastAPI, Depends from fastapi_users.authentication import JWTAuthentication from fastapi_users.db import SQLAlchemyUserDatabase from sqlalchemy import create_engine from sqlalchemy.ext.declarative import declarative_base SECRET = "SECRET_KEY...
user = await ut.authenticate_user(login_form.username, login_form.password, dbs) if not user: return resp_tools.resp_5001(data={}, message='authentication failure') token = await ut.create_jwt_token( data={'sub': user.username, 'name': user.name, 'id': user.id}, key='web', dbs...
encoded_jwt = jwt.encode(to_encode, SECRET_KEY, algorithm=ALGORITHM)returnencoded_jwtasyncdefget_current_user(token:str= Depends(oauth2_scheme)): credentials_exception = HTTPException( status_code=status.HTTP_401_UNAUTHORIZED, detail="Invalid authentication credentials", headers={"WWW-Authenticate":"...
Security and authentication, including support forOAuth2withJWT tokensandHTTP Basicauth. More advanced (but equally easy) techniques for declaringdeeply nested JSON models(thanks to Pydantic). GraphQLintegration withStrawberryand other libraries.
class UserReq(BaseModel): username: str password: str class UsernameAuthBackend(AuthenticationBackend): keyword = 'bearer' def __init__(self, username): self.username = username # 必须实现该方法,而且必须async修饰 async def authenticate(self, request): ...
https://dev.to/deta/get-started-with-fastapi-jwt-authentication-part-2-18ok 代码 auth.py import os import jwt # used for encoding and decoding jwt tokens from fastapi import HTTPException # used to handle error handling from passlib.context import CryptContext # used for hashing the password ...
username = request.user.fullname 这样我们可以通过中间件的方式,把用户身份信息提取出来,进行访问的日志的记录用途了。 我们在很多接口里面,都需要用户进行登录获取授权令牌,并设置请求头来确认令牌信息,才能进行下一步的操作接口,也就是FastAPI 中自定义用户身份验证逻辑,需要继承AuthenticationBackend类并实现authenticate...
所以正确的请求方式应该是这样的,在headers中携带token字段, 再次重述也可以再check_jwt_token方法中给token取别名,最常见的如Authentication为什么不在check_jwt_token参数中直接写Authentication了? 因为参数写成大写字母开头不符合python 编程pep8规范,还有就是X-Token的这种,变量不支持-符号,所以写成别名。
HTTP_401_UNAUTHORIZED, detail="Invalid authentication credentials", headers={"WWW-Authenticate": "Bearer"}, ) return user async def get_current_active_user(current_user: User = Depends(get_current_user)): if current_user.disabled: raise HTTPException(status_code=400, detail="Inactive user") ...