File Content: jwt_identity.py """Identity policy for storing info in the jwt token. """ from .abc import AbstractIdentityPolicy try: import jwt except ImportError: # pragma: no cover jwt = None AUTH_HEADER_NAME = 'Authorization' AUTH_SCHEME = 'Bearer ' class JWTIdentityPolicy(AbstractIdentityPolicy): def __init__(self, secret, algorithm='HS256'): if jwt is None: raise RuntimeError('Please install `PyJWT`') self.secret = secret self.algorithm = algorithm async def identify(self, request): header_identity = request.headers.get(AUTH_HEADER_NAME) if header_identity is None: return if not header_identity.startswith(AUTH_SCHEME): raise ValueError('Invalid authorization scheme. ' + 'Should be `Bearer <token>`') token = header_identity.split(' ')[1].strip() identity = jwt.decode(token, self.secret, algorithms=[self.algorithm]) return identity async def remember(self, *args, **kwargs): # pragma: no cover pass async def forget(self, request, response): # pragma: no cover pass Submit