39 lines
1.2 KiB
Python
39 lines
1.2 KiB
Python
from datetime import datetime, timedelta
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import bcrypt
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from jose import jwt, JWTError
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from app.config import settings
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def get_password_hash(password: str) -> str:
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pwd_bytes = password.encode("utf-8")[:72]
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salt = bcrypt.gensalt()
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hashed = bcrypt.hashpw(pwd_bytes, salt)
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return hashed.decode("utf-8")
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def verify_password(plain_password: str, hashed_password: str) -> bool:
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pwd_bytes = plain_password.encode("utf-8")[:72]
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hashed_bytes = hashed_password.encode("utf-8")
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return bcrypt.checkpw(pwd_bytes, hashed_bytes)
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def create_access_token(data: dict, expires_delta: timedelta | None = None) -> str:
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to_encode = data.copy()
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if expires_delta:
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expire = datetime.utcnow() + expires_delta
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else:
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expire = datetime.utcnow() + timedelta(minutes=settings.access_token_expire_minutes)
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to_encode.update({"exp": expire})
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encoded_jwt = jwt.encode(to_encode, settings.secret_key, algorithm=settings.algorithm)
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return encoded_jwt
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def decode_token(token: str) -> dict | None:
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try:
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payload = jwt.decode(token, settings.secret_key, algorithms=[settings.algorithm])
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return payload
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except JWTError as e:
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print(f"JWT decode error: {e}")
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return None
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