SOAP EMV-CAP authentication wrapper code samples for .NET

The following code sample shows what you need to include in your webpage if you want to incorporate OneSpan Authentication Server EMV-CAP authentication functionality.

If you want to include other functionality, go to the sdk_install_dir/ASP.Net/src/SampleSite/authentication folder and use the code from the files in there. All the file names identify the function of the code in the file.

Code sample: Mode 1

<%-- 
    EMV-CAP Authentication - Mode 1 
--%>

<asp:Content ID="Mode1" ContentPlaceHolderID="MainContentHolder" runat="server">
    <% 
        if ("true".Equals(process))
        {
            // EMV-CAP details have been provided, now perform the request
            string userID = Request["EMVCAPFLD_USERID"];
            string domain = Request["EMVCAPFLD_DOMAIN"];
            string challenge = Request["EMVCAPFLD_CHALLENGE"];
            string transactionAmount = Request["EMVCAPFLD_TRANSACTION_AMOUNT"];
            string transactionCurrency = Request["EMVCAPFLD_TRANSACTION_CURRENCY"];
            string secureCode = Request["EMVCAPFLD_SECURECODE"];

            // Execute the command
            results = executeAuthUserEmvCapMode1(domain, userID, challenge, transactionAmount, transactionCurrency, secureCode);

            if (results.getReturnCode() == 0)
            {
                details = results.getResults();
    %>
        <p>EMV-CAP Authentication succeeded</p>
    <% 
            }
        }
    %>
</asp:Content>

This code should be added to the codebehind page (*.asp.cs):

using IdentikeyWrapper.vasco.identikey.model;
using IdentikeyWrapper.vasco.identikey.emvcapauthentication;

namespace IdentikeySampleSite.emvcapGroup
{
    public partial class mode1 : System.Web.UI.Page
    {
        protected EmvCapAuthenticationCommandResponse results;
        protected EmvCapAuthenticationDetails details;
        protected string process;

        protected void Page_Load(object sender, EventArgs e)
        {
            process = Request["process"];
        }

        protected EmvCapAuthenticationCommandResponse executeAuthUserEmvCapMode1(string domain, string userID, string challenge, string transactionAmount, string transactionCurrency, string secureCode)
        {
            EmvCapAuthenticationHandler handler = new EmvCapAuthenticationHandler();
            return handler.authUserEmcCapMode1(domain, userID, challenge, transactionAmount, transactionCurrency, secureCode);
        }
    }
}

Code sample: Mode 2

<%-- 
    EMV-CAP Authentication - Mode 2 
--%>

<asp:Content ID="Mode2" ContentPlaceHolderID="MainContentHolder" runat="server">
    <% 
        if ("true".Equals(process))
        {
            // EMV-CAP details have been provided, now perform the request
            string userID = Request["EMVCAPFLD_USERID"];
            string domain = Request["EMVCAPFLD_DOMAIN"];
            string tdsField1 = Request["EMVCAPFLD_TDS_FIELD_1"];
            string tdsField2 = Request["EMVCAPFLD_TDS_FIELD_2"];
            string tdsField3 = Request["EMVCAPFLD_TDS_FIELD_3"];
            string tdsField4 = Request["EMVCAPFLD_TDS_FIELD_4"];
            string tdsField5 = Request["EMVCAPFLD_TDS_FIELD_5"];
            string tdsField6 = Request["EMVCAPFLD_TDS_FIELD_6"];
            string tdsField7 = Request["EMVCAPFLD_TDS_FIELD_7"];
            string tdsField8 = Request["EMVCAPFLD_TDS_FIELD_8"];
            string tdsField9 = Request["EMVCAPFLD_TDS_FIELD_9"];
            string tdsField10 = Request["EMVCAPFLD_TDS_FIELD_10"];
            bool secureCode = Request["EMVCAPFLD_SECURECODE"];

            // Execute the command
            results = executeAuthUserEmvCapMode2(domain, userID, tdsField1, tdsField2, tdsField3, tdsField4, tdsField5, tdsField6, tdsField7, tdsField8, tdsField9, tdsField10, secureCode);

            if (results.getReturnCode() == 0)
            {
                details = results.getResults();
    %>
    <% 
        }
    %>
</asp:Content>

This code should be added to the codebehind page (*.asp.cs):

using IdentikeyWrapper.vasco.identikey.model;
using IdentikeyWrapper.vasco.identikey.emvcapauthentication;

namespace IdentikeySampleSite.emvcapGroup
{
    public partial class mode2 : System.Web.UI.Page
    {
        protected EmvCapAuthenticationCommandResponse results;
        protected EmvCapAuthenticationDetails details;
        protected string process;

        protected void Page_Load(object sender, EventArgs e)
        {
            process = Request["process"];
        }

        protected EmvCapAuthenticationCommandResponse executeAuthUserEmvCapMode2(string domain, string userID, string tdsField1, string tdsField2, string tdsField3, string tdsField4, string tdsField5, string tdsField6, string tdsField7, string tdsField8, string tdsField9, string tdsField10, string secureCode)
        {
            EmvCapAuthenticationHandler handler = new EmvCapAuthenticationHandler();
            return handler.authUserEmcCapMode2(domain, userID, tdsField1, tdsField2, tdsField3, tdsField4, tdsField5, tdsField6, tdsField7, tdsField8, tdsField9, tdsField10, secureCode);
        }
    }
}

Code sample: Mode 3

<%-- 
    EMV-CAP Authentication - Mode 3 
--%>

<asp:Content ID="Mode3" ContentPlaceHolderID="MainContentHolder" runat="server">
    <% 
        if ("true".Equals(process))
        {
            // EMV-CAP details have been provided, now perform the request
            string userID = Request["EMVCAPFLD_USERID"];
            string domain = Request["EMVCAPFLD_DOMAIN"];
            string challenge = Request["EMVCAPFLD_CHALLENGE"];
            string secureCode = Request["EMVCAPFLD_SECURECODE"];

            // Execute the command
            results = executeAuthUserEmvCapMode3(domain, userID, challenge, secureCode);

            if (results.getReturnCode() == 0)
            {
                details = results.getResults();
    %>
    <% 
        }
    %>
</asp:Content>

This code should be added to the codebehind page (*.asp.cs):

using IdentikeyWrapper.vasco.identikey.model;
using IdentikeyWrapper.vasco.identikey.emvcapauthentication;

namespace IdentikeySampleSite.emvcapGroup
{
    public partial class mode3 : System.Web.UI.Page
    {
        protected EmvCapAuthenticationCommandResponse results;
        protected EmvCapAuthenticationDetails details;
        protected string process;

        protected void Page_Load(object sender, EventArgs e)
        {
            process = Request["process"];
        }

        protected EmvCapAuthenticationCommandResponse executeAuthUserEmvCapMode3(string domain, string userID, string challenge, string secureCode)
        {
            EmvCapAuthenticationHandler handler = new EmvCapAuthenticationHandler();
            return handler.authUserEmcCapMode3(domain, userID, challenge, secureCode);
        }
    }
}