/// <summary>
/// Initializes SoftHSMv2 with specified options.
/// </summary>
/// <param name="optionsAction">The options.</param>
/// <returns>
/// The SoftHSMv2 context.
/// </returns>
/// <exception cref="ArgumentNullException">optionsAction</exception>
public static SoftHsmContext Init(Action <SoftHsmSettings> optionsAction)
{
PlatformHelper.CheckPlatform();
if (optionsAction == null)
{
throw new ArgumentNullException(nameof(optionsAction));
}
SoftHsmSettings settings = new SoftHsmSettings();
optionsAction.Invoke(settings);
return(Init(settings));
}
private static SoftHsmFolderStructure InitFileStructures(SoftHsmSettings settings)
{
string basePath = settings.DeployFolder ?? Path.Combine(Path.GetTempPath(), Guid.NewGuid().ToString("D"));
if (!Directory.Exists(basePath))
{
Directory.CreateDirectory(basePath);
}
Directory.CreateDirectory(Path.Combine(basePath, "bin"));
Directory.CreateDirectory(Path.Combine(basePath, "etc"));
Directory.CreateDirectory(Path.Combine(basePath, "lib"));
Directory.CreateDirectory(Path.Combine(basePath, "token"));
GzipHelper.ExtractContentFileTo("READMY.txt.gz", Path.Combine(basePath, "READMY.txt"));
GzipHelper.ExtractContentFileTo("softhsm2-util.exe.gz", Path.Combine(basePath, "bin", "softhsm2-util.exe"));
GzipHelper.ExtractContentFileTo("softhsm2-x64.dll.gz", Path.Combine(basePath, "lib", "softhsm2-x64.dll"));
GzipHelper.ExtractContentFileTo("softhsm2.dll.gz", Path.Combine(basePath, "lib", "softhsm2.dll"));
File.WriteAllLines(Path.Combine(basePath, "etc", "softhsm2.conf"),
new string[]
{
"# SoftHSM v2 configuration file",
string.Empty,
$"directories.tokendir = {Path.GetFullPath(Path.Combine(basePath, "token"))}",
"objectstore.backend = file",
"log.level = INFO",
"slots.removable = false",
string.Empty
});
return(new SoftHsmFolderStructure()
{
ConfigFilePath = Path.GetFullPath(Path.Combine(basePath, "etc", "softhsm2.conf")),
UtilPath = Path.GetFullPath(Path.Combine(basePath, "bin", "softhsm2-util.exe")),
TokenPath = Path.GetFullPath(Path.Combine(basePath, "token")),
LibFilderPath = Path.GetFullPath(Path.Combine(basePath, "lib")),
BasePath = basePath
});
}
/// <summary>
/// Initializes SoftHSMv2 with specified settings.
/// </summary>
/// <param name="settings">The settings.</param>
/// <returns>The SoftHSMv2 context.</returns>
/// <exception cref="ArgumentNullException">settings</exception>
public static SoftHsmContext Init(SoftHsmSettings settings)
{
PlatformHelper.CheckPlatform();
if (settings == null)
{
throw new ArgumentNullException(nameof(settings));
}
CheckSettings(settings);
SoftHsmFolderStructure paths = InitFileStructures(settings);
Environment.SetEnvironmentVariable("SOFTHSM2_CONF", paths.ConfigFilePath, EnvironmentVariableTarget.Process);
string path = Environment.GetEnvironmentVariable("PATH", EnvironmentVariableTarget.Process);
Environment.SetEnvironmentVariable("PATH", string.Concat(path, ";", paths.LibFilderPath), EnvironmentVariableTarget.Process);
InitToken(paths.UtilPath, 0U, settings.LabelName, settings.Pin, settings.SoPin);
return(new SoftHsmContext(paths.BasePath));
}
private static void CheckSettings(SoftHsmSettings settings)
{
if (string.IsNullOrEmpty(settings.DeployFolder))
{
throw new ArgumentException("DeployFolder is not set.");
}
if (string.IsNullOrEmpty(settings.LabelName))
{
throw new ArgumentException("LabelName is not set.");
}
if (string.IsNullOrEmpty(settings.Pin))
{
throw new ArgumentException("Pin is not set.");
}
if (string.IsNullOrEmpty(settings.SoPin))
{
throw new ArgumentException("SoPin is not set.");
}
}
