/
SignTask.cs
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/
SignTask.cs
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// **********************************************************************
//
// Copyright (c) 2009-2015 ZeroC, Inc. All rights reserved.
//
// **********************************************************************
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.IO;
using System.IO.Packaging;
using Microsoft.Build.Framework;
using Microsoft.Build.Utilities;
using System.Security.Cryptography;
using System.Security.Cryptography.X509Certificates;
namespace IceBuilder
{
public class SignTask : Task
{
[Required]
public String PackageFile
{
get;
set;
}
[Required]
public String Certificate
{
get;
set;
}
[Required]
public String CertificatePassword
{
get;
set;
}
public override bool Execute()
{
using (Package package = Package.Open(PackageFile, FileMode.Open))
{
try
{
PackageDigitalSignatureManager signatureManager = new PackageDigitalSignatureManager(package);
signatureManager.CertificateOption = CertificateEmbeddingOption.InSignaturePart;
List<Uri> toSign = package.GetParts().Select(part => part.Uri).ToList();
toSign.Add(PackUriHelper.GetRelationshipPartUri(signatureManager.SignatureOrigin));
toSign.Add(signatureManager.SignatureOrigin);
toSign.Add(PackUriHelper.GetRelationshipPartUri(new Uri("/", UriKind.RelativeOrAbsolute)));
signatureManager.Sign(toSign, new X509Certificate2(Certificate, CertificatePassword));
return true;
}
catch (Exception ex)
{
Log.LogError("Error signing package: ", ex);
return false;
}
}
}
}
}