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 eyJpdiI6IktVSWlyRDJjRFNiZklqWWlwRFpkcHc9PSIsInZhbHVlIjoiczY2Zk1qODRNYktReHp1bjJCQUtQeFNsYlQ3Nk1pbEQvY2tKeGFyTmgrSE4yMzBPMzVENmVkOCtwR2pjbVIxWTVqYUYvd3pKcUJJbHZWZk9nT3p5bUppbGQ3Q21UeFNhbThwZFZveG9xTmp6cE5TNXJGSmNpMUM0aG5kSGZqT2MiLCJtYWMiOiI2NjZhNWJmZDU3MmIyMGNjZDI2YWQxYWFkZmE5MmE2ZTgzOTk0MDhjMWY5NTFjZTMwZDJkZDQwZDk3OTgwMzcyIiwidGFnIjoiIn0%3D

.packtpub.com / No packt_cart 2lIRYaoMcDA5PUMHaklNWSbKPIiLZSjO

.packtpub.com / Yes packt_locale en-za

.packtpub.com / No packt_session DkMogw61A9zMwR1Qa9zKRI8CoNzDIDaMxQkd5bWZ

For server names ending in:	... and a path starting with:	Secure?	Cookie name	Value
.packtpub.com	/	Yes	XSRF-TOKEN	eyJpdiI6IktVSWlyRDJjRFNiZklqWWlwRFpkcHc9PSIsInZhbHVlIjoiczY2Zk1qODRNYktReHp1bjJCQUtQeFNsYlQ3Nk1pbEQvY2tKeGFyTmgrSE4yMzBPMzVENmVkOCtwR2pjbVIxWTVqYUYvd3pKcUJJbHZWZk9nT3p5bUppbGQ3Q21UeFNhbThwZFZveG9xTmp6cE5TNXJGSmNpMUM0aG5kSGZqT2MiLCJtYWMiOiI2NjZhNWJmZDU3MmIyMGNjZDI2YWQxYWFkZmE5MmE2ZTgzOTk0MDhjMWY5NTFjZTMwZDJkZDQwZDk3OTgwMzcyIiwidGFnIjoiIn0%3D
.packtpub.com	/	No	packt_cart	2lIRYaoMcDA5PUMHaklNWSbKPIiLZSjO
.packtpub.com	/	Yes	packt_locale	en-za
.packtpub.com	/	No	packt_session	DkMogw61A9zMwR1Qa9zKRI8CoNzDIDaMxQkd5bWZ

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