init: first commit
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commit
6444f05640
3
.gitignore
vendored
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3
.gitignore
vendored
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.idea
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venv
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__pycache__
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3
controllers/JWT.py
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controllers/JWT.py
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import secrets
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secret_key = secrets.token_urlsafe(32)
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54
main.py
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main.py
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import uvicorn
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from passlib.context import CryptContext
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from datetime import datetime, timedelta
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import jwt
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from fastapi import FastAPI, HTTPException, Request
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from models.User import User
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from controllers.JWT import secret_key
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app = FastAPI()
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pwd_context = CryptContext(schemes=["bcrypt"])
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# 模拟数据库中的用户
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users_db = {
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"admin": {
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"username": "admin",
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"password": pwd_context.hash("admin123")
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}
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}
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@app.post("/login")
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def login(user: User):
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if user.username not in users_db:
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raise HTTPException(status_code=401, detail="Invalid username")
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stored_user = users_db[user.username]
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if not pwd_context.verify(user.password, stored_user["password"]):
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raise HTTPException(status_code=401, detail="Invalid password")
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token = generate_token(user.username)
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return {"access_token": token}
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def generate_token(username: str) -> str:
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expiration = datetime.utcnow() + timedelta(minutes=30)
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payload = {"username": username, "exp": expiration}
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return jwt.encode(payload, secret_key, algorithm="HS256")
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@app.get("/users/me")
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def get_user_profile(request: Request):
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cookie = request.headers.get("Cookie")
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try:
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payload = jwt.decode(cookie, secret_key, algorithms=["HS256"])
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username = payload["username"]
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if username not in users_db:
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raise HTTPException(status_code=401, detail="Invalid username")
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return {"username": username}
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except jwt.DecodeError:
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raise HTTPException(status_code=401, detail="Invalid token")
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if __name__ == '__main__':
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uvicorn.run(app='main:app', host="0.0.0.0", port=80, reload=True)
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models/User.py
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models/User.py
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from pydantic import BaseModel
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class User(BaseModel):
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username: str
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password: str
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22
requirements.txt
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requirements.txt
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annotated-types==0.6.0
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anyio==4.2.0
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bcrypt==3.2.2
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certifi==2023.11.17
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cffi==1.16.0
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charset-normalizer==3.3.2
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click==8.1.7
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exceptiongroup==1.2.0
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fastapi==0.109.0
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h11==0.14.0
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idna==3.6
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passlib==1.7.4
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pycparser==2.21
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pydantic==2.5.3
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pydantic_core==2.14.6
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PyJWT==2.8.0
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requests==2.31.0
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sniffio==1.3.0
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starlette==0.35.1
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typing_extensions==4.9.0
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urllib3==2.1.0
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uvicorn==0.25.0
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test_client.py
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test_client.py
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import requests
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url = "http://127.0.0.1/login"
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data = {
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"username": "admin",
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"password": "admin123"
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}
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r = requests.post(url, json=data)
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token = r.json()["access_token"]
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headers = {
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"Cookie": token
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}
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print(token)
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url = "http://127.0.0.1/users/me"
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r = requests.get(url, headers=headers)
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print(r.text)
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