 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
|
|
 |
|
|
|
 |
|
|
|
 |
|
|
|
|
|
|
|
|
Zaheer's Web page for UMSL-CS5890 |
|
|
|
Winter Semester 2004 COURSE CS 5890 |
|
|
 |
|
|
 |
|
|
|
|
|
|
|
|
|
|
|
|
 |
|
|
|
|
|
Problem
Statement |
|
Proposed Solution |
|
UMSL
Registration System |
|
Payment Screen
- Validations |
|
Struts
Framework - Controller Servlet |
|
Building XML
File from HttpRequest |
Name : |
Zaheer Shaik |
|
Validating XML
File against the Schema |
|
Encrypting the
XML File |
|
Invoking
Secure Pay Credit Card Validation Web Service |
Email : |
zsd24@umkc.edu |
|
Secure Payment
Web Service Provider |
|
Read Encrypted
Credit Card Information |
|
Decrypt Credit
Card Information |
|
Favourite links |
|
Parsing Credit
Card Information from Decrypted XML File |
|
Verifying
validity of Credit Card Information |
Back to UMSL
Registration System |
|
CS5890 homepage |
|
Check response
and update UMSL student payment database if successful |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
 |
|
|
|
|
|
 |
|