/// <summary>
/// Verify the signature of the manifest
/// </summary>
public ManifestSignatureInformation VerifySignature(X509RevocationFlag revocationFlag,
X509RevocationMode revocationMode)
{
XmlElement signatureNode = m_manifestXml.SelectSingleNode("//ds:Signature", m_namespaceManager) as XmlElement;
if (signatureNode == null)
{
return(new ManifestSignatureInformation(m_manifest, null, null));
}
LoadXml(signatureNode);
StrongNameSignatureInformation strongName = VerifyStrongNameSignature(signatureNode);
// Since the Authenticode signature is wrapped in the strong name signature, we do not want to
// give a valid AuthenticodeSignatureInformation object for an Authenticode signature which is
// contained within a strong name signature with an invalid hash value.
AuthenticodeSignatureInformation authenticode = null;
if (strongName.VerificationResult != SignatureVerificationResult.BadDigest)
{
authenticode = VerifyAuthenticodeSignature(signatureNode, revocationFlag, revocationMode);
}
else
{
authenticode = new AuthenticodeSignatureInformation(SignatureVerificationResult.ContainingSignatureInvalid);
}
return(new ManifestSignatureInformation(m_manifest, strongName, authenticode));
}
public ManifestSignatureInformation VerifySignature(X509RevocationFlag revocationFlag, X509RevocationMode revocationMode)
{
XmlElement element = this.m_manifestXml.SelectSingleNode("//ds:Signature", this.m_namespaceManager) as XmlElement;
if (element == null)
{
return(new ManifestSignatureInformation(this.m_manifest, null, null));
}
base.LoadXml(element);
StrongNameSignatureInformation strongNameSignature = this.VerifyStrongNameSignature(element);
AuthenticodeSignatureInformation authenticodeSignature = null;
if (strongNameSignature.VerificationResult != SignatureVerificationResult.BadDigest)
{
authenticodeSignature = this.VerifyAuthenticodeSignature(element, revocationFlag, revocationMode);
}
else
{
authenticodeSignature = new AuthenticodeSignatureInformation(SignatureVerificationResult.ContainingSignatureInvalid);
}
return(new ManifestSignatureInformation(this.m_manifest, strongNameSignature, authenticodeSignature));
}
