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| |
|
|
| import os |
| from datetime import datetime, timedelta |
| from typing import Optional |
|
|
| from passlib.context import CryptContext |
| from jose import JWTError, jwt |
| from dotenv import load_dotenv |
|
|
| |
| load_dotenv() |
|
|
| |
| pwd_context = CryptContext(schemes=["bcrypt"], deprecated="auto") |
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| |
| SECRET_KEY = os.getenv("JWT_SECRET") or "your-default-secret-key" |
| ALGORITHM = "HS256" |
| ACCESS_TOKEN_EXPIRE_MINUTES = 30 |
|
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|
| |
| def get_password_hash(password: str) -> str: |
| return pwd_context.hash(password) |
|
|
| |
| def verify_password(plain_password: str, hashed_password: str) -> bool: |
| return pwd_context.verify(plain_password, hashed_password) |
|
|
| |
| def create_access_token(data: dict, expires_delta: Optional[timedelta] = None) -> str: |
| to_encode = data.copy() |
| expire = datetime.utcnow() + (expires_delta or timedelta(minutes=ACCESS_TOKEN_EXPIRE_MINUTES)) |
| to_encode.update({"exp": expire}) |
| encoded_jwt = jwt.encode(to_encode, SECRET_KEY, algorithm=ALGORITHM) |
| return encoded_jwt |
|
|
| |
| def decode_access_token(token: str) -> Optional[dict]: |
| try: |
| payload = jwt.decode(token, SECRET_KEY, algorithms=[ALGORITHM]) |
| return payload |
| except JWTError: |
| return None |
|
|
