/// <summary>
/// Returns a <see cref="T:System.IO.Stream" /> that contains the adapted output.
/// </summary>
/// <param name="packageInfo">Information about the package to adapt.</param>
/// <returns>
/// <see cref="T:System.IO.Stream" /> that contains the adapted output.
/// </returns>
public sealed override Stream Adapt(PackageAdapterContext packageInfo)
{
if (this.IsFeedSupported(packageInfo.Feed))
{
var packageSigner = this.CreatePackageSigner(packageInfo);
var packageStream = packageInfo.GetPackageStream(takeOwnership: false);
packageSigner.TrySignPackage(ref packageStream);
return(packageStream);
}
Logger.Warning($"Skipping sign before download as the [{packageInfo.Feed.FeedName}|{packageInfo.Feed.FeedType}] is not supported by this signer [{this.GetType( ).Name}].");
return(packageInfo.GetPackageStream(takeOwnership: false));
}
/// <summary> Creates the package signer. </summary>
/// <param name="packageInfo"> Information about the package to sign.</param>
/// <returns> The new package signer. </returns>
protected internal override IPackageSigner CreatePackageSigner(PackageAdapterContext packageInfo)
{
return(new NuGetPackageSigner(packageInfo.Feed.FeedName, this.DefaultKeyName, this.AdditionalKeyPaths));
}
/// <summary> Creates the package signer. </summary> /// <param name="packageInfo"> Information about the package to sign.</param> /// <returns> The new package signer. </returns> protected internal abstract IPackageSigner CreatePackageSigner(PackageAdapterContext packageInfo);