internal async Task Refresh()
{
if (string.IsNullOrEmpty(_Options.TorrcFile) || !File.Exists(_Options.TorrcFile))
{
if (!string.IsNullOrEmpty(_Options.TorrcFile))
{
Logs.PayServer.LogWarning("Torrc file is not found");
}
Services = Array.Empty <TorService>();
return;
}
List <TorService> result = new List <TorService>();
try
{
var torrcContent = await File.ReadAllTextAsync(_Options.TorrcFile);
if (!Torrc.TryParse(torrcContent, out var torrc))
{
Logs.PayServer.LogWarning("Torrc file could not be parsed");
Services = Array.Empty <TorService>();
return;
}
var services = torrc.ServiceDirectories.SelectMany(d => d.ServicePorts.Select(p => (Directory: new DirectoryInfo(d.DirectoryPath), VirtualPort: p.VirtualPort)))
.Select(d => (ServiceName: d.Directory.Name,
ReadingLines: System.IO.File.ReadAllLinesAsync(Path.Combine(d.Directory.FullName, "hostname")),
VirtualPort: d.VirtualPort))
.ToArray();
foreach (var service in services)
{
try
{
var onionHost = (await service.ReadingLines)[0].Trim();
var torService = new TorService()
{
Name = service.ServiceName,
OnionHost = onionHost,
VirtualPort = service.VirtualPort
};
if (service.ServiceName.Equals("BTCPayServer", StringComparison.OrdinalIgnoreCase))
{
torService.ServiceType = TorServiceType.BTCPayServer;
}
result.Add(torService);
}
catch (Exception ex)
{
Logs.PayServer.LogWarning(ex, $"Error while reading hidden service {service.ServiceName} configuration");
}
}
}
catch (Exception ex)
{
Logs.PayServer.LogWarning(ex, $"Error while reading torrc file");
}
Services = result.ToArray();
}
private TorService ParseService(string serviceName, string onionHost, int virtualPort)
{
var torService = new TorService()
{
Name = serviceName, OnionHost = onionHost, VirtualPort = virtualPort
};
if (Enum.TryParse <TorServiceType>(serviceName, true, out var serviceType))
{
torService.ServiceType = serviceType;
}
else if (TryParseCryptoSpecificService(serviceName, out var network, out serviceType))
{
torService.ServiceType = serviceType;
torService.Network = network;
}
