Try to enable more exotic auth methods in httpapi (#43212)

* Try to enable more exotic auth methods in httpapi

* Auth tokens won't always come back.

* Reconcile #43147 with this PR

lib/ansible/plugins/httpapi/__init__.py

@@ -28,6 +28,27 @@ class HttpApiBase(AnsiblePlugin):
         """
         pass
 
+    def logout(self):
+        """ Call to implement session logout.
+
+        Method to clear session gracefully e.g. tokens granted in login
+        need to be revoked.
+        """
+        pass
+
+    def update_auth(self, response):
+        """Return per-request auth token.
+
+        The response should be a dictionary that can be plugged into the
+        headers of a request. The default implementation uses cookie data.
+        If no authentication data is found, return None
+        """
+        cookie = response.info().get('Set-Cookie')
+        if cookie:
+            return {'Cookie': cookie}
+
+        return None
+
     @abstractmethod
     def send_request(self, data, **message_kwargs):
         """Prepares and sends request(s) to device."""