require 'curb'
http = Curl::Easy.new("URLIURL")
http.ssl_verify_peer= false
http.http_auth_types = [ :gssnegotiate ]
http.username = ":"
http.verbose = false
http.setopt(Curl::CURLOPT_GSSAPI_DELEGATION, Curl::CURLGSSAPI_DELEGATION_POLICY_FLAG)
http.perform
print http.body_str
cmVxdWlyZSAnY3VyYicKCmh0dHAgPSBDdXJsOjpFYXN5Lm5ldygiVVJMSVVSTCIpCmh0dHAuc3NsX3ZlcmlmeV9wZWVyPSBmYWxzZQpodHRwLmh0dHBfYXV0aF90eXBlcyA9IFsgOmdzc25lZ290aWF0ZSBdCmh0dHAudXNlcm5hbWUgPSAiOiIKaHR0cC52ZXJib3NlID0gZmFsc2UKaHR0cC5zZXRvcHQoQ3VybDo6Q1VSTE9QVF9HU1NBUElfREVMRUdBVElPTiwgQ3VybDo6Q1VSTEdTU0FQSV9ERUxFR0FUSU9OX1BPTElDWV9GTEFHKQpodHRwLnBlcmZvcm0KCnByaW50IGh0dHAuYm9keV9zdHIK