fix build error

connexion/apis/sanic_api.py

@@ -5,16 +5,15 @@
 from contextlib import suppress
 from http import HTTPStatus
 from re import findall
-from urllib.parse import parse_qs
 
 import sanic
 from sanic import Blueprint
 from sanic.exceptions import NotFound as HTTPNotFound
 from sanic.request import Request
-from sanic.response import HTTPResponse, json, redirect, text
+from sanic.response import HTTPResponse, redirect, text
 
 from connexion.apis.abstract import AbstractAPI
-from connexion.exceptions import ProblemException
+from connexion.security import SanicSecurityHandlerFactory
 from connexion.handlers import AuthErrorHandler
 from connexion.jsonifier import JSONEncoder, Jsonifier
 from connexion.lifecycle import ConnexionRequest, ConnexionResponse
@@ -78,6 +77,11 @@ class SanicApi(AbstractAPI):
     def __init__(self, *args, **kwargs):
         AbstractAPI.__init__(self, *args, **kwargs)
 
+    @staticmethod
+    def make_security_handler_factory(pass_context_arg_name):
+        """ Create default SecurityHandlerFactory to create all security check handlers """
+        return SanicSecurityHandlerFactory(pass_context_arg_name)
+
     def _set_base_path(self, base_path):
         AbstractAPI._set_base_path(self, base_path)
         self._api_name = SanicApi.normalize_string(self.base_path)

connexion/security/__init__.py

@@ -5,3 +5,5 @@
 # concrete
 from .flask_security_handler_factory import FlaskSecurityHandlerFactory  # NOQA
 from .aiohttp_security_handler_factory import AioHttpSecurityHandlerFactory  # NOQA
+
+from .sanic_security_handler_factory import SanicSecurityHandlerFactory  # NOQA

connexion/security/async_security_handler_factory.py

@@ -3,8 +3,6 @@
 import functools
 import logging
 
-import aiohttp
-
 from ..exceptions import OAuthProblem, OAuthResponseProblem, OAuthScopeProblem
 from .security_handler_factory import AbstractSecurityHandlerFactory
 

connexion/security/sanic_security_handler_factory.py

@@ -0,0 +1,38 @@
+import logging
+
+import httpx
+
+from .async_security_handler_factory import AbstractAsyncSecurityHandlerFactory
+
+logger = logging.getLogger("connexion.api.security")
+
+
+class SanicSecurityHandlerFactory(AbstractAsyncSecurityHandlerFactory):
+    def __init__(self, pass_context_arg_name):
+        super(SanicSecurityHandlerFactory, self).__init__(
+            pass_context_arg_name=pass_context_arg_name
+        )
+
+    def get_token_info_remote(self, token_info_url):
+        """
+        Return a function which will call `token_info_url` to retrieve token info.
+
+        Returned function must accept oauth token in parameter.
+        It must return a token_info dict in case of success, None otherwise.
+
+        :param token_info_url: Url to get information about the token
+        :type token_info_url: str
+        :rtype: types.FunctionType
+        """
+
+        async def wrapper(token):
+            async with httpx.AsyncClient() as client:
+                headers = {"Authorization": "Bearer {}".format(token)}
+                token_request = await client.get(
+                    token_info_url, headers=headers, timeout=5
+                )
+                if token_request.status_code != 200:
+                    return None
+                return token_request.json()
+
+        return wrapper

requirements-sanic.txt

@@ -1 +1,2 @@
 sanic>=20.3.0
+httpx>=0.16.1