Here are the cookies you're using through CGIProxy:

Delete this cookie? For server names ending in: ... and a path starting with: Secure? Cookie name Value

.packtpub.com / Yes XSRF-TOKEN eyJpdiI6IlRiZWVPZEwrZzE0QVpDbkhBem5Bc1E9PSIsInZhbHVlIjoiRFBpQ1U5K2dJTitER2QyajFIN25TTnl0Uis2bU45U3REWnlDVU5RZTJPblFEVFV1ejNqaUllK1RyUTAwQnVXQld3d2cvV0tKMEZnb0JRVFpnbDRlN1o5eDRxRnRzcFRQRVhoZk5RSnplNytodjZEOU9oOEs5S1dIbElYYUNFR3YiLCJtYWMiOiI1M2NjMDUwNGMxOGI5ZjkxZDZiN2U3ZGZmNjkwYzZkZTU1YTcwZmY4NDY2YTNmMTlhMjRkMTYyNjhhOWMzODVjIiwidGFnIjoiIn0%3D

.packtpub.com / No packt_cart 3IrHoFjuUXyzMsv9qapv7HSTBu1k8mmW

.packtpub.com / Yes packt_locale en-be

.packtpub.com / No packt_session yrfldnpA46IBrOFdRjYuV7Tbtt6vEa6swQor6nwU

For server names ending in:	... and a path starting with:	Secure?	Cookie name	Value
.packtpub.com	/	Yes	XSRF-TOKEN	eyJpdiI6IlRiZWVPZEwrZzE0QVpDbkhBem5Bc1E9PSIsInZhbHVlIjoiRFBpQ1U5K2dJTitER2QyajFIN25TTnl0Uis2bU45U3REWnlDVU5RZTJPblFEVFV1ejNqaUllK1RyUTAwQnVXQld3d2cvV0tKMEZnb0JRVFpnbDRlN1o5eDRxRnRzcFRQRVhoZk5RSnplNytodjZEOU9oOEs5S1dIbElYYUNFR3YiLCJtYWMiOiI1M2NjMDUwNGMxOGI5ZjkxZDZiN2U3ZGZmNjkwYzZkZTU1YTcwZmY4NDY2YTNmMTlhMjRkMTYyNjhhOWMzODVjIiwidGFnIjoiIn0%3D
.packtpub.com	/	No	packt_cart	3IrHoFjuUXyzMsv9qapv7HSTBu1k8mmW
.packtpub.com	/	Yes	packt_locale	en-be
.packtpub.com	/	No	packt_session	yrfldnpA46IBrOFdRjYuV7Tbtt6vEa6swQor6nwU

Authentication cookies:

Delete this cookie?	Server	User	Realm
You are not currently authenticated to any sites through this proxy.

CGIProxy 2.1.16 - download - safety

Restart