35 lines
1.2 KiB
Python
35 lines
1.2 KiB
Python
from passlib.context import CryptContext
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from jose import JWTError, jwt
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from datetime import datetime, timedelta
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from typing import Optional
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from app.config import settings
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pwd_context = CryptContext(schemes=["bcrypt"], deprecated="auto")
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def hash_password(password: str) -> str:
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"""Hash a password using bcrypt"""
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return pwd_context.hash(password)
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def verify_password(plain_password: str, hashed_password: str) -> bool:
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"""Verify a password against its hash"""
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return pwd_context.verify(plain_password, hashed_password)
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def create_access_token(user_id: int, email: str) -> str:
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"""Create a JWT access token"""
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expires = datetime.utcnow() + timedelta(minutes=settings.jwt_expires_minutes)
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to_encode = {
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"sub": str(user_id),
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"email": email,
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"exp": expires,
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}
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encoded_jwt = jwt.encode(to_encode, settings.jwt_secret, algorithm="HS256")
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return encoded_jwt
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def decode_access_token(token: str) -> Optional[dict]:
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"""Decode and validate a JWT access token"""
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try:
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payload = jwt.decode(token, settings.jwt_secret, algorithms=["HS256"])
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return payload
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except JWTError:
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return None
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