tools.py 文件源码

def generate_token(self, payload):
        secret = self.secret_key
        if self.salt:
            if callable(self.salt):
                secret = "%s$%s" % (secret, self.salt(payload))
            else:
                secret = "%s$%s" % (secret, self.salt)
            if isinstance(secret, unicode):
                secret = secret.encode('ascii', 'ignore')
        b64h = self.cached_b64h
        b64p = self.jwt_b64e(serializers.json(payload))
        jbody = b64h + '.' + b64p
        mauth = hmac.new(key=secret, msg=jbody, digestmod=self.digestmod)
        jsign = self.jwt_b64e(mauth.digest())
        return jbody + '.' + jsign