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 eyJpdiI6IktDb29RS1JnZ1F0djQwemFSTVhNSWc9PSIsInZhbHVlIjoiem41NzgwSVRBNTUxbmhWVVU2RGVuQ3Q5bEl0NTZ2Qnc0Z3ZnY1JxbFJLN2YxY21YV0x6cUVDOVAzdjhFb1lOVTRqQTUzekRkeitPOTM4VGU3RzhubnJZRGs1YnZSaHVrT1NlYlBTbm03akdrUUI3NWlyenlRVHhjWHFYUUF1TEQiLCJtYWMiOiJlZmQ5NzgyMGFjNTY1ZmQ4YmVlZWVlZjMzNDM4ZDY4NjU4MjM5NjAyNDAyOWQ1ZGIzZjA3ZDM0MjdhYmNlNzEzIiwidGFnIjoiIn0%3D

.packtpub.com / No packt_cart z4x4ObPqXyWmR7u15J6H2V6QQmfUxSiy

.packtpub.com / Yes packt_locale en-fi

.packtpub.com / No packt_session lqIHIgq3kXe5z2hKT66BCkJw49jRDmZXQhtAeCqi

For server names ending in:	... and a path starting with:	Secure?	Cookie name	Value
.packtpub.com	/	Yes	XSRF-TOKEN	eyJpdiI6IktDb29RS1JnZ1F0djQwemFSTVhNSWc9PSIsInZhbHVlIjoiem41NzgwSVRBNTUxbmhWVVU2RGVuQ3Q5bEl0NTZ2Qnc0Z3ZnY1JxbFJLN2YxY21YV0x6cUVDOVAzdjhFb1lOVTRqQTUzekRkeitPOTM4VGU3RzhubnJZRGs1YnZSaHVrT1NlYlBTbm03akdrUUI3NWlyenlRVHhjWHFYUUF1TEQiLCJtYWMiOiJlZmQ5NzgyMGFjNTY1ZmQ4YmVlZWVlZjMzNDM4ZDY4NjU4MjM5NjAyNDAyOWQ1ZGIzZjA3ZDM0MjdhYmNlNzEzIiwidGFnIjoiIn0%3D
.packtpub.com	/	No	packt_cart	z4x4ObPqXyWmR7u15J6H2V6QQmfUxSiy
.packtpub.com	/	Yes	packt_locale	en-fi
.packtpub.com	/	No	packt_session	lqIHIgq3kXe5z2hKT66BCkJw49jRDmZXQhtAeCqi

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