private int OnExecute(CommandLineApplication app)
{
if (app.Options.Count == 1 && app.Options[0].ShortName == "h")
{
app.ShowHelp();
return(0);
}
if (KeyType == "pub" && ((SourceFormat == "pkcs1" && TargetFormat == "pkcs8") ||
(SourceFormat == "pkcs8" && TargetFormat == "pkcs1")))
{
app.Out.WriteLine("This public key does not need to be converted.");
return(1);
}
if (SourceFormat == TargetFormat)
{
app.Out.WriteLine("Target format can not equal Source format.");
return(1);
}
try
{
string result = string.Empty;
string keyContent = File.ReadAllText(KeyFilePath);
if (KeyType == "pri")
{
switch ($"{SourceFormat}->{TargetFormat}")
{
case "xml->pkcs1":
result = RsaKeyConvert.PrivateKeyXmlToPkcs1(keyContent);
break;
case "xml->pkcs8":
result = RsaKeyConvert.PrivateKeyXmlToPkcs8(keyContent);
break;
case "pkcs1->xml":
result = RsaKeyConvert.PrivateKeyPkcs1ToXml(keyContent);
break;
case "pkcs1->pkcs8":
result = RsaKeyConvert.PrivateKeyPkcs1ToPkcs8(keyContent);
break;
case "pkcs8->xml":
result = RsaKeyConvert.PrivateKeyPkcs8ToXml(keyContent);
break;
case "pkcs8->pkcs1":
result = RsaKeyConvert.PrivateKeyPkcs8ToPkcs1(keyContent);
break;
}
}
else
{
result = SourceFormat == "xml" ? RsaKeyConvert.PublicKeyXmlToPem(keyContent) : RsaKeyConvert.PublicKeyPemToXml(keyContent);
}
if (!Directory.Exists(Output))
{
Directory.CreateDirectory(Output);
}
string fileName = $"{new FileInfo(KeyFilePath).Name}.new.key";
string savePath = Path.Combine(Output, fileName);
File.WriteAllText(savePath, result);
app.Out.WriteLine($"Process success.File saved in {savePath}.");
}
catch (Exception e)
{
app.Out.WriteLine($"Process error.Detail message:{e.Message}");
return(1);
}
return(0);
}
