public AsiceArchive(ZipArchive archive, IManifestCreator creator, MessageDigestAlgorithm messageDigestAlgorithm, ICertificateHolder signatureCertificate)
{
Archive = archive ?? throw new ArgumentNullException(nameof(archive));
manifestCreator = creator ?? throw new ArgumentNullException(nameof(creator));
MessageDigestAlgorithm = messageDigestAlgorithm ?? throw new ArgumentNullException(nameof(messageDigestAlgorithm));
SignatureCertificate = signatureCertificate;
}
/// <summary>
/// Create builder
/// </summary>
/// <param name="stream">The stream where the ASiC-E data will be written. Can not be null and must be writable</param>
/// <param name="messageDigestAlgorithm">The digest algorithm to use. Not nullable</param>
/// <param name="signCertificate">A private/public keypair to use for signing. May be null</param>
/// <returns>A builder that may be used to construct a ASiC-E package</returns>
/// <exception cref="ArgumentException">If the provided stream is not writable</exception>
public static AsiceBuilder Create(
Stream stream,
MessageDigestAlgorithm messageDigestAlgorithm,
ICertificateHolder signCertificate)
{
var outStream = stream ?? throw new ArgumentNullException(nameof(stream));
var algorithm = messageDigestAlgorithm ?? throw new ArgumentNullException(nameof(messageDigestAlgorithm));
if (!outStream.CanWrite)
{
throw new ArgumentException("The provided Stream must be writable", nameof(stream));
}
var cadesManifestCreator = signCertificate == null
? CadesManifestCreator.CreateWithoutSignatureFile()
: CadesManifestCreator.CreateWithSignatureFile();
return(new AsiceBuilder(AsiceArchive.Create(outStream, cadesManifestCreator, signCertificate), algorithm));
}
public static AsiceArchive Create(Stream zipOutStream, IManifestCreator manifestCreator, ICertificateHolder signatureCertificateHolder)
{
Log.Debug("Creating ASiC-e Zip");
var zipArchive = new ZipArchive(zipOutStream, ZipArchiveMode.Create, false, Encoding.UTF8);
// Add mimetype entry
var zipArchiveEntry = zipArchive.CreateEntry(AsiceConstants.FileNameMimeType);
using (var stream = zipArchiveEntry.Open())
{
var contentAsBytes = Encoding.UTF8.GetBytes(AsiceConstants.ContentTypeASiCe);
stream.Write(contentAsBytes, 0, contentAsBytes.Length);
}
return(new AsiceArchive(zipArchive, manifestCreator, MessageDigestAlgorithm.SHA256, signatureCertificateHolder));
}
public static SignatureCreator Create(ICertificateHolder certificateHolder)
{
return(new SignatureCreator(certificateHolder));
}
private SignatureCreator(ICertificateHolder certificateHolder)
{
this.certificateHolder = certificateHolder ?? throw new ArgumentNullException(nameof(certificateHolder));
}
