public void Execute()
{
var powerShell = new ProcessStartInfo
{
FileName = "powershell",
WorkingDirectory = passwordStore.Location,
UseShellExecute = false
};
var gpgExe = installation.GpgExecutable.FullName;
var homeDir = string.Empty;
if (homedirResolver.GetConfiguredHomeDir() != null)
{
homeDir = $" --homedir \"{fileSystem.Path.GetFullPath(homedirResolver.GetConfiguredHomeDir())}\"";
}
powerShell.Arguments =
$"-NoExit -Command \"function gpg() {{ & '{gpgExe}'{homeDir} $args }};" +
$"echo '\n" +
$" ╔══════════════════════════════════════════════════════════╗\n" +
$" ║ In this shell, you can execute arbitrary GPG commands. ║\n" +
$" ║ The ''gpg'' command has been aliased to the same version ║\n" +
$" ║ of GPG used by pass-winmenu, and configured to make use ║\n" +
$" ║ of the same home directory, so you can access your ║\n" +
$" ║ password store GPG keys from here. ║\n" +
$" ╚══════════════════════════════════════════════════════════╝\n" +
$"'\"";
processes.Start(powerShell);
}
/// <summary>
/// Generates a ProcessStartInfo object that can be used to spawn a GPG process.
/// </summary>
private ProcessStartInfo CreateGpgProcessStartInfo(string arguments, bool redirectStdin)
{
// Maybe use --display-charset utf-8?
var argList = new List <string>
{
"--batch", // Ensure GPG does not ask for input or user action
"--no-tty", // Let GPG know we're not a TTY
"--status-fd 2", // Write status messages to stderr
"--with-colons", // Use colon notation for displaying keys
"--exit-on-status-write-error", // Exit if status messages cannot be written
};
var homedirOverride = homedirResolver.GetConfiguredHomeDir();
if (homedirOverride != null)
{
argList.Add($"--homedir \"{homedirOverride}\"");
}
var psi = new ProcessStartInfo
{
FileName = installation.GpgExecutable.FullName,
Arguments = $"{string.Join(" ", argList)} {arguments}",
UseShellExecute = false,
RedirectStandardError = true,
RedirectStandardOutput = true,
RedirectStandardInput = redirectStdin,
CreateNoWindow = true
};
return(psi);
}