public PublicKey Open()
{
var dialog = new OpenFileDialog()
{
Filter = PickFilenameConstants.StrongNameKeyFilter,
RestoreDirectory = true,
};
if (dialog.ShowDialog() != DialogResult.OK)
{
return(null);
}
if (string.IsNullOrEmpty(dialog.FileName))
{
return(null);
}
try {
var snk = new StrongNameKey(dialog.FileName);
return(new PublicKey(snk.PublicKey));
}
catch {
}
try {
var snk = new StrongNamePublicKey(dialog.FileName);
return(new PublicKey(snk.CreatePublicKey()));
}
catch {
}
MsgBox.Instance.Show(string.Format(dnSpy_AsmEditor_Resources.Error_NotSNKFile, dialog.FileName), MsgBoxButton.OK, ownerWindow);
return(null);
}
public void CanSignAssembly(string inputAssembly, string outputAssembly)
{
string keyFile = Path.Combine(KeyDir, "test.snk");
var key = new StrongNameKey(keyFile);
var signer = new StrongNameSigner();
signer.SignAssembly(inputAssembly, key, outputAssembly);
if (Environment.OSVersion.Platform == PlatformID.Win32NT)
{
int exitCode = Exec.RunNetFxTool("sn.exe", new[] { "-v", outputAssembly });
exitCode.Should()
.Be(0);
}
PEReader assemblyReader = GetPEReader(outputAssembly);
assemblyReader.PEHeaders.CorHeader.Flags.Should()
.HaveFlag(CorFlags.StrongNameSigned);
AssemblyName assemblyName = GetAssemblyName(assemblyReader.GetMetadataReader());
StrongNamePublicKey publicKey = key.GetPublicKey();
assemblyName.GetPublicKey()
.Should()
.BeEquivalentTo(publicKey.CreatePublicKey());
assemblyName.GetPublicKeyToken()
.Should()
.BeEquivalentTo(publicKey.CreatePublicKeyToken());
}
public static byte[] CreatePublicKeyToken(this StrongNamePublicKey key)
{
byte[] publicKey = key.CreatePublicKey();
string hashAlg;
switch (key.HashAlgorithm)
{
case AssemblyHashAlgorithm.SHA1:
hashAlg = HashAlgorithmName.SHA1.Name;
break;
case AssemblyHashAlgorithm.SHA_256:
hashAlg = HashAlgorithmName.SHA256.Name;
break;
case AssemblyHashAlgorithm.SHA_384:
hashAlg = HashAlgorithmName.SHA384.Name;
break;
case AssemblyHashAlgorithm.SHA_512:
hashAlg = HashAlgorithmName.SHA512.Name;
break;
default:
throw new ArgumentOutOfRangeException();
}
var ha = HashAlgorithm.Create("SHA1");
byte[] hash = ha.ComputeHash(publicKey);
var keyToken = new byte[8];
Buffer.BlockCopy(hash, (hash.Length - 8), keyToken, 0, 8);
Array.Reverse(keyToken, 0, 8);
return(keyToken);
}
public void CanDelaySignAssembly(string inputAssembly, string outputAssembly)
{
string keyFile = Path.Combine(KeyDir, "test_public_sha1.snk");
var publicKey = new StrongNamePublicKey(keyFile);
var signer = new StrongNameSigner();
signer.DelaySignAssembly(inputAssembly, publicKey, outputAssembly);
PEReader assemblyReader = GetPEReader(outputAssembly);
assemblyReader.PEHeaders.CorHeader.Flags.Should()
.NotHaveFlag(CorFlags.StrongNameSigned);
AssemblyName assemblyName = GetAssemblyName(assemblyReader.GetMetadataReader());
assemblyName.GetPublicKey()
.Should()
.BeEquivalentTo(publicKey.CreatePublicKey());
assemblyName.GetPublicKeyToken()
.Should()
.BeEquivalentTo(publicKey.CreatePublicKeyToken());
}
