update

Author: xiangyan99

sdk/core/azure-core/azure/core/pipeline/policies/_redirect.py

@@ -160,6 +160,7 @@ def send(self, request):
             if redirect_location and redirect_settings['allow']:
                 retryable = self.increment(redirect_settings, response, redirect_location)
                 request.http_request = response.http_request
+                request.http_request.headers.pop("Authorization", None)
                 continue
             return response
 

sdk/core/azure-core/azure/core/pipeline/policies/_redirect_async.py

@@ -66,6 +66,7 @@ async def send(self, request):  # pylint:disable=invalid-overridden-method
             if redirect_location and redirect_settings['allow']:
                 redirects_remaining = self.increment(redirect_settings, response, redirect_location)
                 request.http_request = response.http_request
+                request.http_request.headers.pop("Authorization", None)
                 continue
             return response