72 lines
2 KiB
Python
72 lines
2 KiB
Python
from datetime import datetime, timedelta, timezone
|
|
|
|
from jose import JWTError, jwt
|
|
from passlib.context import CryptContext
|
|
|
|
from app.core.config import Settings
|
|
|
|
pwd_context = CryptContext(schemes=["bcrypt"], deprecated="auto")
|
|
|
|
ALGORITHM = "HS256"
|
|
TOKEN_TYPE_USER = "user"
|
|
TOKEN_TYPE_ADMIN = "admin"
|
|
|
|
|
|
def hash_password(password: str) -> str:
|
|
return pwd_context.hash(password)
|
|
|
|
|
|
def verify_password(plain: str, hashed: str) -> bool:
|
|
return pwd_context.verify(plain, hashed)
|
|
|
|
|
|
def create_user_access_token(user_id: int, settings: Settings) -> str:
|
|
expire = datetime.now(timezone.utc) + timedelta(minutes=settings.access_token_expire_minutes)
|
|
payload = {
|
|
"sub": str(user_id),
|
|
"exp": expire,
|
|
"type": TOKEN_TYPE_USER,
|
|
}
|
|
return jwt.encode(payload, settings.secret_key, algorithm=ALGORITHM)
|
|
|
|
|
|
def decode_user_access_token(token: str, settings: Settings) -> int | None:
|
|
try:
|
|
payload = jwt.decode(token, settings.secret_key, algorithms=[ALGORITHM])
|
|
except JWTError:
|
|
return None
|
|
if payload.get("type") != TOKEN_TYPE_USER:
|
|
return None
|
|
subject = payload.get("sub")
|
|
if not subject:
|
|
return None
|
|
try:
|
|
return int(subject)
|
|
except (TypeError, ValueError):
|
|
return None
|
|
|
|
|
|
def create_admin_access_token(admin_id: int, settings: Settings) -> str:
|
|
expire = datetime.now(timezone.utc) + timedelta(minutes=settings.access_token_expire_minutes)
|
|
payload = {
|
|
"sub": str(admin_id),
|
|
"exp": expire,
|
|
"type": TOKEN_TYPE_ADMIN,
|
|
}
|
|
return jwt.encode(payload, settings.secret_key, algorithm=ALGORITHM)
|
|
|
|
|
|
def decode_admin_access_token(token: str, settings: Settings) -> int | None:
|
|
try:
|
|
payload = jwt.decode(token, settings.secret_key, algorithms=[ALGORITHM])
|
|
except JWTError:
|
|
return None
|
|
if payload.get("type") != TOKEN_TYPE_ADMIN:
|
|
return None
|
|
subject = payload.get("sub")
|
|
if not subject:
|
|
return None
|
|
try:
|
|
return int(subject)
|
|
except (TypeError, ValueError):
|
|
return None
|