CURL snippet to do commands on SSO (Siteminder etc) protected systems

SSOByPasser.ksh

#!/usr/bin/ksh
#################################################################################
#
# CURL snippet to do commands on SSO (Siteminder etc) protected systems 
# This script will set cookies in one server
# Copies the cookie information into another server
# Imports the cookie information to maintain seemless CURL commands
#
#################################################################################
page_name="ABC_Test"
dataFile="page.xml"
########################## Server 1 Variables
server1host="myServer1"
server1domain="https://myserver1.com/"
server1request="/page/export/name/${page_name}"
server1loginPath="location_of_SSO/"
server1logoutPath="mypage/logout"
server1user="getkub"
server1pass="mypassServer1"
# echo ${server1domain}${server1request}
########################## Server 2 Variables
server2host="myserver2"
server2domain="https://myserver2.com/"
server2request="some_request_path"
server2loginPath="location_of_SSO/"
server2logoutPath="mypage/logout"
server2user="getkub"
server2pass="mypassServer2"
# echo ${server2domain}${server2request}
##########################

######################### Main Script ###########################

#Request url - this is important as it returns the url we must return to
loginUri=`curl -s -I --cookie-jar tmpCookieFile --cookie tmpCookieFile --insecure ${server1domain}${server1request} | grep Location | sed "s/Location: //g"`

#Grab the service
service=`echo $loginUri | sed 's/^.*\?service=/\?service=/'`

#Perform the login
# Create your webURL dynamically
processLoginUri="${server1domain}${server1loginPath}${service}"

#Get the page
curl -s --insecure --cookie-jar tmpCookieFile --cookie tmpCookieFile --location --data "user=${server1user}&pass=${server1pass}" ${processLoginUri} > ${dataFile}

#If you wish to do any other commands you can do them here, ensure to keep the cookies in place

#Logout
curl -s --insecure -I --cookie-jar tmpCookieFile --cookie tmpCookieFile ${server1domain}${server1logoutPath} > /dev/null

scp ${dataFile} ${server2host}:`pwd`
#Probably not needed, but tidy up before we communicate with server2
rm tmpCookieFile

############################################################
# Start communication with server 2
#Request server 2's root, as we need to post the page, rest as before
loginUri=`curl -s -I --cookie-jar tmpCookieFile --cookie tmpCookieFile --insecure ${server2domain}${server2request} | grep Location | sed "s/Location: //g"`
service=`echo $loginUri | sed 's/^.*\?service=/\?service=/'`
processLoginUri="${server2domain}${server2loginPath}${service}"
curl -s --insecure --cookie-jar tmpCookieFile --cookie tmpCookieFile --location --data "user=${server2user}&pass=${server2pass}" ${processLoginUri} > /dev/null

#Delete the page first
curl -s -L --insecure --cookie-jar tmpCookieFile --cookie tmpCookieFile "${server2domain}${server2request}"page/delete/name/${page_name} >/dev/null

#Upload the page - title gets set from command line
curl -s --insecure --cookie-jar tmpCookieFile --cookie tmpCookieFile -F uploadFile=@${dataFile} "${server2domain}${server2request}"page/save

#Perform any other actions against server 2

#Logout
curl -s --insecure -I --cookie-jar tmpCookieFile --cookie tmpCookieFile ${server2domain}${server2logoutPath} > /dev/null

#Clean up
rm ${dataFile}
rm tmpCookieFile