3 š(ƒhã@s0dZddlmZddlmZGdd„deƒZdS)z° Clickjacking Protection Middleware. This module provides a middleware that implements protection against a malicious site loading resources from your site in a hidden frame. é)Úsettings)ÚMiddlewareMixinc@s eZdZdZdd„Zdd„ZdS)ÚXFrameOptionsMiddlewareaÖ Middleware that sets the X-Frame-Options HTTP header in HTTP responses. Does not set the header if it's already set or if the response contains a xframe_options_exempt value set to True. By default, sets the X-Frame-Options header to 'SAMEORIGIN', meaning the response can only be loaded on a frame within the same site. To prevent the response from being loaded in a frame in any site, set X_FRAME_OPTIONS in your project's Django settings to 'DENY'. Note: older browsers will quietly ignore this header, thus other clickjacking protection techniques should be used if protection in those browsers is required. https://en.wikipedia.org/wiki/Clickjacking#Server_and_client cCs6|jdƒdk r|St|ddƒr"|S|j||ƒ|d<|S)NzX-Frame-OptionsZxframe_options_exemptF)ÚgetÚgetattrÚget_xframe_options_value)ÚselfÚrequestÚresponse©r úB/tmp/pip-install-q3hcpn_q/Django/django/middleware/clickjacking.pyÚprocess_responses  z(XFrameOptionsMiddleware.process_responsecCsttddƒjƒS)aE Gets the value to set for the X_FRAME_OPTIONS header. By default this uses the value from the X_FRAME_OPTIONS Django settings. If not found in settings, defaults to 'SAMEORIGIN'. This method can be overridden if needed, allowing it to vary based on the request or response. ZX_FRAME_OPTIONSZ SAMEORIGIN)rrÚupper)rr r r r r r+s z0XFrameOptionsMiddleware.get_xframe_options_valueN)Ú__name__Ú __module__Ú __qualname__Ú__doc__r rr r r r r s rN)rZ django.confrZdjango.utils.deprecationrrr r r r Ús