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Can edit authorized_keys in SSH Services, remove download keyfile support

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This commit is contained in:
nicolas.dorier
2019-09-19 19:17:20 +09:00
parent 42dda56eea
commit a2cb6178b8
6 changed files with 83 additions and 16 deletions
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45
BTCPayServer/Controllers/ServerController.cs
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@@ -898,17 +898,11 @@ namespace BTCPayServer.Controllers
}
[Route("server/services/ssh")]
public IActionResult SSHService(bool downloadKeyFile = false)
public async Task<IActionResult> SSHService()
{
var settings = _Options.SSHSettings;
if (settings == null)
return NotFound();
if (downloadKeyFile)
{
if (!System.IO.File.Exists(settings.KeyFile))
return NotFound();
return File(System.IO.File.ReadAllBytes(settings.KeyFile), "application/octet-stream", "id_rsa");
}
var server = Extensions.IsLocalNetwork(settings.Server) ? this.Request.Host.Host : settings.Server;
SSHServiceViewModel vm = new SSHServiceViewModel();
@@ -917,9 +911,46 @@ namespace BTCPayServer.Controllers
vm.Password = settings.Password;
vm.KeyFilePassword = settings.KeyFilePassword;
vm.HasKeyFile = !string.IsNullOrEmpty(settings.KeyFile);
vm.CanConnect = _sshState.CanUseSSH;
if (vm.CanConnect)
{
try
{
using (var sshClient = await _Options.SSHSettings.ConnectAsync())
{
var result = await sshClient.RunBash("cat ~/.ssh/authorized_keys", TimeSpan.FromSeconds(10));
vm.SSHKeyFileContent = result.Output;
}
}
catch
{
}
}
return View(vm);
}
[HttpPost]
[Route("server/services/ssh")]
public async Task<IActionResult> SSHService(SSHServiceViewModel viewModel)
{
string newContent = viewModel?.SSHKeyFileContent ?? string.Empty;
newContent = newContent.Replace("\r\n", "\n", StringComparison.OrdinalIgnoreCase);
try
{
using (var sshClient = await _Options.SSHSettings.ConnectAsync())
{
await sshClient.RunBash($"mkdir -p ~/.ssh && echo '{newContent.EscapeSingleQuotes()}' > ~/.ssh/authorized_keys", TimeSpan.FromSeconds(10));
}
StatusMessage = "authorized_keys has been updated";
}
catch (Exception ex)
{
StatusMessage = $"Error: {ex.Message}";
}
return RedirectToAction(nameof(SSHService));
}
[Route("server/theme")]
public async Task<IActionResult> Theme()
{