private static byte[] GetPublicKeyFromKeyPair(byte[] keyPair)
{
byte[] publicKey;
if (CryptoBlobParser.TryGetPublicKeyFromPrivateKeyBlob(keyPair, out publicKey))
{
return(publicKey);
}
else
{
throw new ArgumentException("Invalid keypair");
}
}
private bool TryReadKeyInfo(out string publicKey, out string publicKeyToken)
{
try
{
byte[] publicKeyBytes = null;
if (!string.IsNullOrEmpty(this.AssemblyOriginatorKeyFile) && File.Exists(this.AssemblyOriginatorKeyFile))
{
if (Path.GetExtension(this.AssemblyOriginatorKeyFile).Equals(".snk", StringComparison.OrdinalIgnoreCase))
{
byte[] keyBytes = File.ReadAllBytes(this.AssemblyOriginatorKeyFile);
bool publicKeyOnly = keyBytes[0] != 0x07;
publicKeyBytes = publicKeyOnly ? keyBytes : GetPublicKeyFromKeyPair(keyBytes);
}
}
else if (!string.IsNullOrEmpty(this.AssemblyKeyContainerName))
{
publicKeyBytes = GetPublicKeyFromKeyContainer(this.AssemblyKeyContainerName);
}
if (publicKeyBytes != null && publicKeyBytes.Length > 0) // If .NET 2.0 isn't installed, we get byte[0] back.
{
publicKey = ToHex(publicKeyBytes);
publicKeyToken = ToHex(CryptoBlobParser.GetStrongNameTokenFromPublicKey(publicKeyBytes));
}
else
{
if (publicKeyBytes != null)
{
this.Log.LogWarning("Unable to emit public key fields in ThisAssembly class because .NET 2.0 isn't installed.");
}
publicKey = null;
publicKeyToken = null;
return(false);
}
return(true);
}
catch (NotImplementedException)
{
publicKey = null;
publicKeyToken = null;
return(false);
}
}
