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Package.LoadUserCertificateByHash Method

Loads the certificate for the package according to the certificate hash.

Namespace:  Microsoft.SqlServer.Dts.Runtime
Assembly:  Microsoft.SqlServer.ManagedDTS (in Microsoft.SqlServer.ManagedDTS.dll)

public void LoadUserCertificateByHash(
	byte[] certHash
)

Parameters

certHash
Type: System.Byte[]
A byte array that contains the hash of the certificate for the package.

To obtain the byte hash code of a certificate, you can use the X509Certificate.GetCertHash Method from the System.Security.Cryptography.X509Certificates namespace.

The following code example shows the syntax to load a user certificate using the certificate hash.

using System;
using System.Collections.Generic;
using System.Text;
using Microsoft.SqlServer.Dts.Runtime;

namespace Package_API
{
    class Program
    {
        static void Main(string[] args)
        {
            Application app = new Application();
            Package pkg = new Package();

            pkg.Name = ("Cool Test on Loading Certificates");
            pkg.LoadUserCertificateByName("\"VeriSign, Inc.\", VeriSign Trust Network, \"www.verisign.com/repository/RPA Incorp. by Ref.,LIAB.LTD(c)98\", Persona Not Validated, Digital ID Class 1 - Microsoft, <name>, <alias>");
        
    pkg.LoadUserCertificateByHash(pkg.CertificateObject.GetCertHash());

            // Save signed package  to change_this.dtsx
            app.SaveToXml("change_this.dtxs", pkg, null);
            app.CheckSignatureOnLoad = false;
            pkg = app.LoadPackage("change_this.dtxs", null);
            DTSSignatureStatus dss = pkg.CheckSignature();
        }
    }
}

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