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	eyJpdiI6Ik1aN3R3WUkvUk53THpMT1BEYld6aUE9PSIsInZhbHVlIjoiREdYajNHK1BWWUppVUc3ZW91WHkwOExqUnNlVlg2TlhzTmpKeDZKL0lCRWFOS1RrdlRYYnZ5a2VxOFBaTjZvOHdiOVJLa01SU2x3Z3lHVUVONVhwamlpbUZzOHRyZ0xqbjRIZjdGYWFaM21neGlIVEY4Qk12MG5lNWdjcmFRb1oiLCJtYWMiOiIyMzEwOGFjNWNjYzMwNzk4YTYwMzcxNWNhMTYzMDJjZTZjZGE3YmIwMGVhN2UxNTcxNzFjOTUyNDFhYTY1MjNmIiwidGFnIjoiIn0%3D
	.packtpub.com	/	No	packt_cart	4pv7bqwW2WfvfKTSBZQeanpTJ5e4avA5
	.packtpub.com	/	Yes	packt_locale	en-in
	.packtpub.com	/	No	packt_session	1tp9TNKTHGCAXX9Kwp4Z3icPnmE1nu2q9gjd8wH0

Authentication cookies: