Depending upon the platform in which you are
developing your website, download the appropriate Integration Kit:
ASP Integration Kit ver 2.0.zip (last updated on 13th October, 2006)
JSP Integration Kit ver 2.0.zip (last updated on 13th October, 2006)
PHP Integration Kit ver 2.0.zip (last updated on 13th October, 2006)
Upon extraction, check whether the following files are present:
ASP Integration Kit
functions.asp - functions necessary for
calculating checksum
checkout.asp - sample code for your ASP checkout page
redirecturl.asp - sample code for your ASP redirect page
JSP Integration Kit
functions.class, functions.java - functions
necessary for calculating checksum
checkout.jsp - sample code for your JSP checkout page
redirecturl.jsp - sample code for your JSP redirect page
PHP Integration Kit
functions.php3 - functions necessary for
calculating checksum
checkout.php3 - sample code for your PHP checkout page
redirecturl.php3 - sample code for your PHP redirect page
IMPORTANT: Must Read for
those UPGRADING from any older Kit version
If you have downloaded any of the Payment Gateway Kits prior to 13th October, 2006, then it is recommended that you upgrade to the latest
version with MD5 Checksum Algorithm, by following the two step process listed
below:-
Step 1: Upgrade your Payment Gateway
Integration Kit
1. ASP Integration Kit: If you have
already integrated this Kit with your website, then you need to simply
download the ASP Integration Kit ver 2.0 and extract the functions.asp
file. Then replace the old file that you have uploaded on your server with
this new functions.asp file.
2. PHP Integration Kit: If you have
already integrated this Kit with your website, then you need to simply
download the PHP Integration Kit ver 2.0 and extract the functions.php3
file. Then replace the old file that you have uploaded on your server with
this new functions.php3 file.
3. JSP Integration Kit: If you have already integrated this Kit with
your website, then you need to download the JSP Integration Kit ver 2.0
and extract the functions.jsp file. Then upload this new functions.jsp file on
your server and make the following modifications to your checkout.jsp and
redirecturl.jsp.
A. Modifications to checkout.jsp
i. Replace the below code from your
checkout.jsp -
<jsp:useBean id="transecute" class="transecute.functions"
scope="session" />
Replace the above code in your checkout.jsp with -
<%@ include file="functions.jsp" %>
ii. Replace the below code from your
checkout.jsp -
String checksum =
transecute.getchecksum(toid,totype,amount,description ,redirecturl,key);
Replace the above code in your checkout.jsp
with -
try
{
String checksum = getchecksum(toid,totype,amount,description ,redirecturl,key);
}
catch(Exception e)
{
System.out.println("Error : "+ e.getMessage);
}
B. Modifications to redirecturl.jsp
i. Replace the below code from your
redirecturl.jsp -
<jsp:useBean id="transecute" class="transecute.functions"
scope="session" />
Replace the above code in your
redirecturl.jsp with -
<%@ include file="functions.jsp" %>
ii. Replace the below code from your
redirecturl.jsp -
String str = transecute.verifychecksum(desc ,
amount , status , checksum , key);
Replace the above code in your
redirecturl.jsp with -
try
{
String str = verifychecksum(desc , amount , status , checksum , key);
}
catch(Exception e)
{
System.out.println("Error : " + e.getMessage);
}
Step 2: Select the correct Checksum
Algorithm within your Merchant Control Panel
1. Login into your Merchant Administration
Login from
http://secure.trillionpay.com/merchant
2. Go to Settings -> 3. Customise
Transaction Pages
3. Select the Checksum Algorithm as MD5 and
submit your changes by clicking on Save.