56 lines
1.7 KiB
Python
56 lines
1.7 KiB
Python
from datetime import datetime, timedelta, timezone
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from typing import Optional
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from argon2 import PasswordHasher
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from argon2.exceptions import InvalidHashError, VerificationError, VerifyMismatchError
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from jose import JWTError, jwt
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from src.core.config import settings
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pwd_context = PasswordHasher()
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def verify_password(plain_password: str, hashed_password: Optional[str]) -> bool:
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if not hashed_password:
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return False
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try:
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return pwd_context.verify(hashed_password, plain_password)
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except (VerifyMismatchError, VerificationError, InvalidHashError):
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return False
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def get_password_hash(password: str) -> str:
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return pwd_context.hash(password)
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def create_access_token(data: dict, expires_delta: Optional[timedelta] = None) -> str:
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to_encode = data.copy()
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if expires_delta:
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expire = datetime.now(timezone.utc) + expires_delta
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else:
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expire = datetime.now(timezone.utc) + timedelta(
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minutes=settings.ACCESS_TOKEN_EXPIRE_MINUTES
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)
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to_encode.update({"exp": expire})
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return jwt.encode(to_encode, settings.JWT_SECRET, algorithm=settings.JWT_ALGORITHM)
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def create_refresh_token(data: dict) -> str:
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to_encode = data.copy()
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expire = datetime.now(timezone.utc) + timedelta(
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days=settings.REFRESH_TOKEN_EXPIRE_DAYS
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)
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to_encode.update({"exp": expire})
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return jwt.encode(to_encode, settings.JWT_SECRET, algorithm=settings.JWT_ALGORITHM)
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def verify_token(token: str) -> Optional[dict]:
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try:
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return jwt.decode(
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token,
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settings.JWT_SECRET,
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algorithms=[settings.JWT_ALGORITHM],
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)
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except JWTError:
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return None
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