private CommandLineApplication SetupDecryptCommand(CommandLineApplication app, CommandOption keyDirOption, string name)
{
return(app.Command(name, context =>
{
context.Out = _standardOut;
context.Error = _standardError;
context.Description = "decrypt an EJSON file";
context.HelpOption("--help");
var fileNameArgument = context.Argument("<file>", "name of the file to decrypt");
var outputToFileOption = context.Option("-o", "print output to the provided file, rather than stdout", CommandOptionType.SingleValue);
context.OnExecute(() =>
{
var keyDir = keyDirOption.Value();
if (outputToFileOption.HasValue())
{
var output = _eJsonCrypto.SaveDecryptedJsonFromFile(fileNameArgument.Value, outputToFileOption.Value(), keyDir);
context.Out.WriteLine(output);
}
else
{
var json = _eJsonCrypto.GetDecryptedJsonFromFile(fileNameArgument.Value, keyDir);
context.Out.WriteLine(json);
}
return 0;
});
}));
}
public void Load(string filename, bool optional = false, bool overwriteAppSettings = true, bool overwriteConnectionStrings = true)
{
if (File.Exists(filename))
{
var keyProvider = GetKeyProvider();
var json = _ejsonCrypto.GetDecryptedJsonFromFile(filename, keyProvider);
var dictionary = new JavaScriptSerializer().DeserializeObject(json) as Dictionary <string, object>;
_configurationLoader.Load(dictionary, true, true);
}
else
{
if (!optional)
{
throw new FileNotFoundException("cannot find ejson", filename);
}
}
}