Cisco LAB Booking Website

I would like a business website preferably in Wordpress/Joomla or any of the easily content management system. The looks of the site and layout should be IDENTICAL to Juniper Networks - www.juniper.net. This business site allows clients to book their Cisco Lab time for the purpose of practice in preparation for their exam. The finished site will be hosted from my NAS - Synology RS812. Here is an overview of how the site should flow: 1. Clients are presented with a registration section requesting their first name, last name, email, password and a graphical calender for them to book a date and defined time interval; 4, 8 12, 24, 48, and 72 hours. (These variables are stored for later use) 2. When the date(s) and time are selected, a "Book Now" button is displayed which redirects them to a PayPal payment page. 3. Once the payment is processed and verified, PayPal is to redirect back to the business site - point #6. 4. (Backend) At this time, I require some kind of shell script to execute in the background opening up a SSH session to communicate with my Cisco PIX515e firewall on the network. That SSH session is to remain open for commands to be executed on the firewall to create a VPN login account for the client with the above variables stated in point #1. For example: The command in the script it needs to run is to establish a SSH session with the Cisco firewall: ssh username@[login to view URL] Second command is to set the date and time the user selected from point #1 (Say the client picked 8:00AM to start and 4 hours of lab time they booked) It should know how to compute 8:00AM + 4 Hours = 12:00PM: config terminal ! time-range ([login to view URL]) absolute start 08:00 02 September 2013 end 12:00 02 September 2013 ! group-policy TSYSTEMS.LAB.([login to view URL]) internal group-policy [login to view URL] ([login to view URL]) attributes vpn-access-hours value [login to view URL] vpn-tunnel-protocol IPSec ! username ([login to view URL]) password ([login to view URL]) encrypted privilege 0 username client attributes vpn-group-policy [login to view URL] service-type remote-access ! end write memory * ([login to view URL]) = first character of first name appended with the last name all in small caps. * ([login to view URL]) = whatever password the user setup upon registration. 5. (Backend) Once the account is create, the SSH session with the firewall is terminated. exit ! 6. The WebVPN page is displayed from the Cisco PIX515e. This page does not need to be created as it's already provided by the firewall. Only a redirect to this page is needed after the PayPal site. 7. The client is then able to login and authenticate with the VPN server.