Package.LoadUserCertificateByHash(Byte[]) Method

Reference

Definition

Namespace:: Microsoft.SqlServer.Dts.Runtime

Assembly:: Microsoft.SqlServer.ManagedDTS.dll

Important

Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.

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

public:
 void LoadUserCertificateByHash(cli::array <System::Byte> ^ certHash);

public void LoadUserCertificateByHash (byte[] certHash);

member this.LoadUserCertificateByHash : byte[] -> unit

Public Sub LoadUserCertificateByHash (certHash As Byte())

Parameters

certHash: Byte[]

A byte array that contains the hash of the certificate for the package.

Examples

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();  
        }  
    }  
}

Imports System  
Imports System.Collections.Generic  
Imports System.Text  
Imports Microsoft.SqlServer.Dts.Runtime  

Class Program  
    Shared Sub Main(ByVal args() As String)   
        Dim app As New Application()  
        Dim pkg As 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, Nothing)  
        app.CheckSignatureOnLoad = False  
        pkg = app.LoadPackage("change_this.dtxs", Nothing)  
        Dim dss As DTSSignatureStatus = pkg.CheckSignature()  
    End Sub  
End Class

Remarks

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

Applies to

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