import uuid
import jwt


class BaseAuthenticator(object):
    def __init__(self, *args, **kwargs):
        pass

    def authenticate(self, request):
        raise NotImplemented

    def create_token(self):
        raise NotImplemented


class JWTAuthenticator(BaseAuthenticator):
    def __init__(self, *args, **kwargs):
        super(JWTAuthenticator, self).__init__(*args, **kwargs)
        self.algorithm = kwargs.get('algorithm', 'HS256')
        self.secret = kwargs.get('secret', uuid.uuid4().hex)
        self.issuer = kwargs.get('issuer', '')

    def authenticate(self, request):
        hdr_key = 'Authorization'
        if hdr_key not in request.headers:
            return None

        authorization = request.headers[hdr_key]
        if authorization is None or authorization == '':
            return None

        token = authorization.replace('Bearer', '').strip()
        payload = jwt.decode(token, self.secret, algorithms=[self.algorithm])
        if payload is None or 'iss' not in payload or payload['iss'] != self.issuer:
            return None

        return payload

    def create_token(self, email=None, expire=None):
        payload = {'iss': self.issuer}
        return jwt.encode(payload, self.secret, algorithm=self.algorithm)



3b633868e02a64831b1fea473fc6cc01de2305d1
<mask token>


class BaseAuthenticator(object):
    <mask token>
    <mask token>
    <mask token>


class JWTAuthenticator(BaseAuthenticator):

    def __init__(self, *args, **kwargs):
        super(JWTAuthenticator, self).__init__(*args, **kwargs)
        self.algorithm = kwargs.get('algorithm', 'HS256')
        self.secret = kwargs.get('secret', uuid.uuid4().hex)
        self.issuer = kwargs.get('issuer', '')

    def authenticate(self, request):
        hdr_key = 'Authorization'
        if hdr_key not in request.headers:
            return None
        authorization = request.headers[hdr_key]
        if authorization is None or authorization == '':
            return None
        token = authorization.replace('Bearer', '').strip()
        payload = jwt.decode(token, self.secret, algorithms=[self.algorithm])
        if payload is None or 'iss' not in payload or payload['iss'
            ] != self.issuer:
            return None
        return payload

    def create_token(self, email=None, expire=None):
        payload = {'iss': self.issuer}
        return jwt.encode(payload, self.secret, algorithm=self.algorithm)

<mask token>


class BaseAuthenticator(object):
    <mask token>

    def authenticate(self, request):
        raise NotImplemented
    <mask token>


class JWTAuthenticator(BaseAuthenticator):

    def __init__(self, *args, **kwargs):
        super(JWTAuthenticator, self).__init__(*args, **kwargs)
        self.algorithm = kwargs.get('algorithm', 'HS256')
        self.secret = kwargs.get('secret', uuid.uuid4().hex)
        self.issuer = kwargs.get('issuer', '')

    def authenticate(self, request):
        hdr_key = 'Authorization'
        if hdr_key not in request.headers:
            return None
        authorization = request.headers[hdr_key]
        if authorization is None or authorization == '':
            return None
        token = authorization.replace('Bearer', '').strip()
        payload = jwt.decode(token, self.secret, algorithms=[self.algorithm])
        if payload is None or 'iss' not in payload or payload['iss'
            ] != self.issuer:
            return None
        return payload

    def create_token(self, email=None, expire=None):
        payload = {'iss': self.issuer}
        return jwt.encode(payload, self.secret, algorithm=self.algorithm)

<mask token>


class BaseAuthenticator(object):
    <mask token>

    def authenticate(self, request):
        raise NotImplemented

    def create_token(self):
        raise NotImplemented


class JWTAuthenticator(BaseAuthenticator):

    def __init__(self, *args, **kwargs):
        super(JWTAuthenticator, self).__init__(*args, **kwargs)
        self.algorithm = kwargs.get('algorithm', 'HS256')
        self.secret = kwargs.get('secret', uuid.uuid4().hex)
        self.issuer = kwargs.get('issuer', '')

    def authenticate(self, request):
        hdr_key = 'Authorization'
        if hdr_key not in request.headers:
            return None
        authorization = request.headers[hdr_key]
        if authorization is None or authorization == '':
            return None
        token = authorization.replace('Bearer', '').strip()
        payload = jwt.decode(token, self.secret, algorithms=[self.algorithm])
        if payload is None or 'iss' not in payload or payload['iss'
            ] != self.issuer:
            return None
        return payload

    def create_token(self, email=None, expire=None):
        payload = {'iss': self.issuer}
        return jwt.encode(payload, self.secret, algorithm=self.algorithm)

<mask token>


class BaseAuthenticator(object):

    def __init__(self, *args, **kwargs):
        pass

    def authenticate(self, request):
        raise NotImplemented

    def create_token(self):
        raise NotImplemented


class JWTAuthenticator(BaseAuthenticator):

    def __init__(self, *args, **kwargs):
        super(JWTAuthenticator, self).__init__(*args, **kwargs)
        self.algorithm = kwargs.get('algorithm', 'HS256')
        self.secret = kwargs.get('secret', uuid.uuid4().hex)
        self.issuer = kwargs.get('issuer', '')

    def authenticate(self, request):
        hdr_key = 'Authorization'
        if hdr_key not in request.headers:
            return None
        authorization = request.headers[hdr_key]
        if authorization is None or authorization == '':
            return None
        token = authorization.replace('Bearer', '').strip()
        payload = jwt.decode(token, self.secret, algorithms=[self.algorithm])
        if payload is None or 'iss' not in payload or payload['iss'
            ] != self.issuer:
            return None
        return payload

    def create_token(self, email=None, expire=None):
        payload = {'iss': self.issuer}
        return jwt.encode(payload, self.secret, algorithm=self.algorithm)

import uuid
import jwt


class BaseAuthenticator(object):
    def __init__(self, *args, **kwargs):
        pass

    def authenticate(self, request):
        raise NotImplemented

    def create_token(self):
        raise NotImplemented


class JWTAuthenticator(BaseAuthenticator):
    def __init__(self, *args, **kwargs):
        super(JWTAuthenticator, self).__init__(*args, **kwargs)
        self.algorithm = kwargs.get('algorithm', 'HS256')
        self.secret = kwargs.get('secret', uuid.uuid4().hex)
        self.issuer = kwargs.get('issuer', '')

    def authenticate(self, request):
        hdr_key = 'Authorization'
        if hdr_key not in request.headers:
            return None

        authorization = request.headers[hdr_key]
        if authorization is None or authorization == '':
            return None

        token = authorization.replace('Bearer', '').strip()
        payload = jwt.decode(token, self.secret, algorithms=[self.algorithm])
        if payload is None or 'iss' not in payload or payload['iss'] != self.issuer:
            return None

        return payload

    def create_token(self, email=None, expire=None):
        payload = {'iss': self.issuer}
        return jwt.encode(payload, self.secret, algorithm=self.algorithm)


