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
	.github.com	/	Yes	_octo	GH1.1.1611532109.1747646380
	.github.com	/	Yes	logged_in	no
	.packtpub.com	/	Yes	XSRF-TOKEN	eyJpdiI6Ii9hM2ZrM2dNcFZnbUJRWXgzY3ZjeWc9PSIsInZhbHVlIjoiSlMzclhaZ05HOUhOcWgyZStIZU5JWEdzY0Q0QjkyMDRNMmRkU2gxVW5EMHMrYjI1UXFlbERrbDJJY3lsQlNMVXhMVGxiUXZTTTE4UjhNV1V5azdrL2laNFBQUDJoM1plWDNNTWdrOXUvaGwwL012SjhSc0hLdXRUckhDZjhuYVgiLCJtYWMiOiJjNmI3ZDA5NjBkMTkxMjgzZmQ1MTkwNDc0NGMxOWM4Zjc5MDU1Y2VlZTEyYmYyOThhZDJlMGIwNDkxYTk2MDc4IiwidGFnIjoiIn0%3D
	.packtpub.com	/	No	packt_cart	5t4ikE04n2fB2ITPyF3bjONaagumQ6Hc
	.packtpub.com	/	Yes	packt_locale	en-za
	.packtpub.com	/	No	packt_session	7JJOxeI0fNTN4kkrDmW6SCjwIKwU0LKVtTf9fGGY
	github.com	/	Yes	_gh_sess	pVC5zL%2F0ehu%2BFMfkKws%2BuVYoMnPoVLfs1gTQGq11%2BN%2BtHgzES5LMI8nKiuHxgwWnLMs5qhV0Jf8VWNBIURBw%2FSm52IDCvsQ%2BeHJfBTBhKYtD%2BlIUoI1LjCUr%2FJD0fxSM8hwfUz6ZRXMHC%2Fs3HhT%2BG7ulmIGL7m3Srd%2BlcGRojrz0IcgL%2BHr0kRwPRIPLQSJ3ABjOmSeJqWCrxwBrli%2BY71rD%2B%2FRgmWIlicnPEf%2F6OJYqYPNOoOZSanFFRWkyN4j7kK51XgmtDqBxX%2B0MHmNE9w%3D%3D--m%2F4ql1ZsfBvivru6--5uY0FX2PJPV1ryfxj8ra5A%3D%3D

Authentication cookies: