problem1: step by step procedure for integrating cc avenue payment gateway to asp.net website
Before starting the integration make sure that you have an active cc avenue accountstep1: from your cc avenue account note your working key,access code,merchant id
step2: From http://ccavenue.com → Resources → Web Integration Kit → Download Integration Kit → Download ASP.NET 3.5
the kit itself contains 3 sub folders
1.Custom checkout forms
2.I frame kit
3.Non seamless kit
we need to use the NON SEAMELESS KIT
step3: Before proceeding to integration steps,as part of testing its mandatory that you need to whitelist your local host address ,otherwise this setup won't work during testing,for that drop a mail to service@ccavenue.com indicating your requirement. you need to mention your merchant id,and specify local host address that you want to add
NB: CORRESPONDS TO EVERY LOCAL HOST ADDRESS THAT ARE WHITE LISTED BY CC AVENUE IS THERE EXIST SEPARATE ACCESS KEY,WORKING KEYS AVAILABLE IN YOUR CC AVENUE ACCOUNT.YOU NEED TO USE RESPECTIVE ACCESS KEY AND WORKING KEY FOR THE GRANDAD LOCAL HOST ADDRESS
Step4:Open project in visual studio
file>open>project/solution>brows the downloaded kit (open NON SEAMELESS KIT)
Open
MCPG.ASP.net.ENC Step5:Adding reference to the project
It is assumed to be one of the tedious task of integration .Now right click to the reference tab in solution explorer ,add reference
- bin → MCPG.ASP.net.ENC.dll & add it to the project.
- lib → MCPG.CCA.Util.dll & add it to project.
Take a look at the solution explorer,we can see the following forms
1.ccavRequestHandler.aspx
2.ccavResponseHandler.aspx
Goto ccavRequestHandler.aspx.cs, provide your 32 bit working Key and Access Code obtained from cc avenue account
and in ccavResponseHandler.aspx.cs fill out 32 bit working Key
Now open dataform.htm from solution explorer
<td><input type="text" name="merchant_id" id="merchant_id" value=""/></td>
find the text field for merchant id and fill out the value field with your merchant id
and fill out the redirect url and Cancel URL as follows
<td>Redirect URL</td>
<td><input type="text" name="redirect_url" value="ccavResponseHandler.aspx"/></td>
<td>Cancel URL</td>
<td><input type="text" name="cancel_url" value="ccavResponseHandler.php"/></td>
Step 5: now build your project
copy the dll's from (assume eg: if your project is in the D drive )
D:\NON_SEAMLESS_KIT\MCPG.ASP.net.ENC\bin and
D:\NON_SEAMLESS_KIT\MCPG.ASP.net.ENC\obj\Release
to your projects bin folder.
Now you have all the required dll's needed for the integrating cc avenue to your website.
FINAL INTEGRATION FOR YOUR WEBSITE
Assume that i need to display cc avenue payment page after entering my billing details
on the button click of my billing page i just call a page cca_redirect.aspx which contains all the coding required for parameter passing
here is the coding session
using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Data;
using System.Data.SqlClient;
using CCA.Util;
public partial class cca_redirect : System.Web.UI.Page
{
CCACrypto ccaCrypto = new CCACrypto();
string workingKey = "";//put in the 32bit alpha numeric key in the quotes provided here
// string workingKey = "";//put in the 32bit alpha numeric key in the quotes provided here
string ccarequest = "";
public string strEncRequest = "";
public string strAccessCode = "";//put your access key here
double bill_amt;
string order_id, billing_name, billing_address, billing_city, billing_zip, billing_email, billing_tel, billing_state, billing_country;
protected void Page_Load(object sender, EventArgs e)
{
//you need to pass all the session values before calling this page
// double amount = Convert.ToDouble(Session["amount"]);
order_id = Session["id"].ToString();
if (order_id.StartsWith("I") == true)
{
bill_amt = Convert.ToDouble(Session["amount"]);
}
else if (order_id.StartsWith("O") == true)
{
bill_amt = Convert.ToDouble(Session["amount"]);
}
billing_name = Session["name"].ToString();
billing_address = Session["billing_addr"].ToString();
billing_city = Session["city"].ToString();
billing_zip = Session["postcode"].ToString();
billing_state = Session["state"].ToString();
billing_country = Session["country"].ToString();
billing_tel = Session["telephone"].ToString();
billing_email = Session["email"].ToString();
//displaying values to the form
billing_name1.Value = billing_name.ToUpper() ;
billing_state1.Value = billing_state.ToUpper ();
billing_address1.Value = billing_address.ToUpper ();
billing_city1.Value = billing_city.ToUpper ();
bill_country1.Value = billing_country.ToUpper ();
pincode1.Value = billing_zip.ToUpper();
mobile1.Value = billing_tel.ToUpper ();
mail.Value = billing_email;
billamt1.Value = bill_amt.ToString() ;
ccarequest = ccarequest + "merchant_id" + "=" + "merchant_id" + "&";
//put your merchant id here
ccarequest = ccarequest + "order_id" + "=" + order_id + "&";
ccarequest = ccarequest + "language" + "=" + "EN" + "&";
ccarequest = ccarequest + "currency" + "=" + "INR" + "&";
ccarequest = ccarequest + "amount" + "=" + bill_amt + "&";
ccarequest = ccarequest + "redirect_url" + "=" + " redirect url " + "&"; //put your redirect url here
ccarequest = ccarequest + "cancel_url" + "=" + "cancel url" + "&"; //put your cancel url here
ccarequest = ccarequest + "billing_name" + "=" + billing_name + "&";
ccarequest = ccarequest + "billing_address" + "=" + billing_address + "&";
ccarequest = ccarequest + "billing_city" + "=" + billing_city + "&";
ccarequest = ccarequest + "billing_zip" + "=" + billing_zip + "&";
ccarequest = ccarequest + "billing_tel" + "=" + billing_tel + "&";
ccarequest = ccarequest + "billing_email" + "=" + billing_email + "&";
ccarequest = ccarequest + "billing_state" + "=" + billing_state + "&";
ccarequest = ccarequest + "billing_country" + "=" + billing_country + "&";
ccarequest = ccarequest + "delivery_name" + "=" + billing_name + "&";
ccarequest = ccarequest + "delivery_address" + "=" + billing_address + "&";
ccarequest = ccarequest + "delivery_city" + "=" + billing_city + "&";
ccarequest = ccarequest + "delivery_zip" + "=" + billing_zip + "&";
ccarequest = ccarequest + "delivery_tel" + "=" + billing_tel + "&";
ccarequest = ccarequest + "delivery_state" + "=" + billing_state + "&";
ccarequest = ccarequest + "delivery_country" + "=" + billing_country + "&";
ccarequest = ccarequest + "merchant_param1" + "=" + "additional Info." + "&";
ccarequest = ccarequest + "merchant_param2" + "=" + "additional Info." + "&";
ccarequest = ccarequest + "merchant_param3" + "=" + "additional Info." + "&";
ccarequest = ccarequest + "merchant_param4" + "=" + "additional Info." + "&";
ccarequest = ccarequest + "merchant_param5" + "=" + "additional Info." + "&";
strEncRequest = ccaCrypto.Encrypt(ccarequest, workingKey);
}
}
NB:ITS MANDATORY TO PASS ALL THE REQUIRED PARAMETERS TO CC AVENUE,OTHERWISE REDIRECTION WILL NOT BE POSSIBLE
Take html source code of your page add these two hidden fields
<input type="hidden" id="encRequest" name="encRequest" value="<%=strEncRequest%>"/>
<input type="hidden" name="access_code" id="Hidden1" value="<%=strAccessCode%>"/>
And in form action:
<form id="cca_redirect" action="https://secure.ccavenue.com/transaction/transaction.do?command=initiateTransaction" method="post">
If you want to display the details of parameters that are passed to cc avenue to our form add the following elements to our form
<tr> <td style="width: 277px"> Billing Address</td><td>
<input id="billing_address1" name="billing_address1" runat="server" style="width: 314px; height: 17px; font-weight: bold;" readonly ="true"/></td></tr>
<tr> <td style="width: 277px"> Billing City</td><td> <strong>
<input id="billing_city1" type="text" name="billing_city1" runat="server" style="width: 314px; height: 21px" read only ="true"/></strong></td></tr>
<tr ><td style="width: 277px; height: 31px;"> BillinState</td><td style="height: 31px"> <strong>
<input id="billing_state1" type="text" name="billing_state1" runat="server" style="width: 314px; height: 17px" readonly ="true"/></strong></td></tr>
THAT'S COMPLETES SENDING PARAMETERS TO CC AVENUE !!!!!
Configuring return page
using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Collections;
using System.Collections.Specialized;
using CCA.Util;
using System.Data;
public partial class cca_return : System.Web.UI.Page
{
protected void Page_Load(object sender, EventArgs e)
{
string workingKey = ""
//put in the 32bit alpha numeric key in the quotes provided here
CCACrypto ccaCrypto = new CCACrypto();
string encResponse = ccaCrypto.Decrypt(Request.Form["encResp"], workingKey);
NameValueCollection Params = new NameValueCollection();
string[] segments = encResponse.Split('&');
foreach (string seg in segments)
{
string[] parts = seg.Split('=');
if (parts.Length > 0)
{
string Key = parts[0].Trim();
string Value = parts[1].Trim();
Params.Add(Key, Value);
}
}
Response.Write("<b><p>TRANSACTION SUCCESSFULLY COMPLETED!!!</P></B><br>");
Response.Write(Params.Keys[0] + " = " + Params[0] + "<br>");
Response.Write(Params.Keys[1] + " = " + Params[1] + "<br>");
Response.Write(Params.Keys[2] + " = " + Params[2] + "<br>");
Response.Write(Params.Keys[3] + " = " + Params[3] + "<br>");
Response.Write(Params.Keys[6] + " = " + Params[6] + "<br>");
Response.Write("Thank you for making purchase with us!!!!!");
}
}
thanks for listening with us ************************@jyothi23/jun/2018
Good.
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