/// <inheritdoc/>
public override DockerShimInfo Shim(DockerShim shim)
{
var commandLine = shim.CommandLine;
if (commandLine.Arguments.Length >= 3)
{
// We need to have the container command write the target file
// to the [/shim] folder and then add a post action that copies
// the target file to the specified location on the operator's
// workstation.
var externalTarget = commandLine.Arguments[2];
var internalTarget = "__target";
shim.ReplaceItem(externalTarget, internalTarget);
shim.SetPostAction(
exitCode =>
{
if (exitCode == 0)
{
File.Copy(Path.Combine(shim.ShimExternalFolder, internalTarget), externalTarget);
}
});
}
return(new DockerShimInfo(shimability: DockerShimability.Optional, ensureConnection: true));
}
/// <inheritdoc/>
public override DockerShimInfo Shim(DockerShim shim)
{
var commandLine = shim.CommandLine;
// Shim command: neon vpn ca HIVE-DEF CA-FOLDER
//
// We need to copy the [HIVE-DEF] and the contents of the
// [CA-FOLDER] into a shim subfolder, update the command line
// and execute it, and then copy the file contents back out
// to the original folder when the command completes.
if (commandLine.Arguments.Length == 4 &&
commandLine.Arguments[0] == "vpn" &&
commandLine.Arguments[1] == "ca")
{
var hiveDefPath = commandLine.Arguments[2];
var caFolderPath = commandLine.Arguments[3];
var shimmedCaFolder = Path.Combine(shim.ShimExternalFolder, "ca");
shim.AddFile(hiveDefPath);
foreach (var file in Directory.GetFiles(caFolderPath, "*.*", SearchOption.TopDirectoryOnly))
{
File.Copy(file, Path.Combine(shimmedCaFolder, Path.GetFileName(file)));
}
shim.ReplaceItem(caFolderPath, $"{DockerShim.ShimInternalFolder}/ca");
shim.SetPostAction(
exitCode =>
{
if (exitCode == 0)
{
foreach (var file in Directory.GetFiles(shimmedCaFolder, "*.*", SearchOption.TopDirectoryOnly))
{
File.Copy(file, Path.Combine(caFolderPath, Path.GetFileName(file)));
}
}
});
return(new DockerShimInfo(shimability: DockerShimability.Required));
}
// Shim command: neon vpn cert user create USER
//
// We need to copy the new hive login file to the current directory
// after the command runs in Docker. Note that the shimmed command
// writes the file name for the new login to [new-login.txt].
if (commandLine.Arguments.Length == 4 &&
commandLine.Arguments[0] == "vpn" &&
commandLine.Arguments[1] == "user" &&
commandLine.Arguments[2] == "create")
{
var username = commandLine.Arguments[3];
shim.SetPostAction(
exitCode =>
{
if (exitCode == 0)
{
var loginName = File.ReadAllText(Path.Combine(shim.ShimExternalFolder, "new-login.txt"));
var generatedLoginPath = Path.Combine(shim.ShimExternalFolder, loginName);
var outputLoginPath = Path.GetFullPath(loginName);
var generatedLoginText = File.ReadAllText(generatedLoginPath);
File.WriteAllText(outputLoginPath, generatedLoginText);
Console.WriteLine($"*** Created login: {outputLoginPath}");
}
});
return(new DockerShimInfo(shimability: DockerShimability.Required));
}
// Shim command: neon vpn user revoke [--restart-vpn] THUMBPRINT
//
// No special actions required.
return(new DockerShimInfo(shimability: DockerShimability.Required));
}
