I am trying to implement a web bug that tracks if a recipient has opened his/her email. The web bug is one php script for each user that returns a jpg or transparent gif and is sent a msg id and msg tag/subject/note. This information is logged into a sql database with the ip address of the recipient the time it is opened and so forth. the user logs into thier account and access this information. I have a script that another coder wrote, but I want it expanded.
I want a php site that allows creation of user accounts, with subdomains, and generates the php tracking script for each user. I have everything diagrammed out and I know enough php and html to make your programming time easy.
What I am most interested in is modification of the web bug to impliment 3 levels of security: insecure (the tracking script is sent no msg id and just a msg tag/subject/note), safe (the tracking script is sent a msg id that has a checksum and an optional msg tag/subject/note), and secure (the tracking script is sent a msg id that is already entered into the sql by the server (ie the server generates the message id) and the msg tag/subject/note is optional or already entered into the sql).
Please refer to the attached zip file for a better description...
1) Complete and fully-functional working program(s) in executable form as well as complete source code of all work done.
2) Installation package that will install the software (in ready-to-run condition) on the platform(s) specified in this bid request.
3) Exclusive and complete copyrights to all work purchased. (No GPL, 3rd party components, etc. unless all copyright ramifications are explained AND AGREED TO by the buyer on the site).