public static void ConfigureLogging()
{
var logConfig = new LoggerConfiguration().MinimumLevel.Debug().WriteTo.Console();
var loggingDirectory = ConfigUtils.ReadSettingFromAppConfigIfPresent("LoggingDirectory");
if (loggingDirectory != null)
{
if (!Path.IsPathRooted(loggingDirectory))
{
loggingDirectory = Path.Combine(Assembly.GetEntryAssembly().Location, loggingDirectory);
}
logConfig.WriteTo.File(Path.Combine(loggingDirectory, "SampleA2aService-{Date}.log"),
LogEventLevel.Debug);
}
Log.Logger = logConfig.CreateLogger();
}
public static void CheckForDebugHook()
{
#if DEBUG
var debugBreak = ConfigUtils.ReadSettingFromAppConfigIfPresent("DebugBreak");
if (bool.TryParse(debugBreak, out var waitForDebugger) && waitForDebugger)
{
while (!Debugger.IsAttached)
{
Task.Delay(TimeSpan.FromSeconds(2)).Wait();
Log.Debug("Waiting for debugger to attach");
}
Debugger.Break();
Log.Debug("Debugger attached");
}
#endif
}
static void Main()
{
ConfigUtils.ConfigureLogging();
HostFactory.Run(hostConfig =>
{
hostConfig.Service <SampleService>(service =>
{
service.ConstructUsing(c => new SampleService());
service.WhenStarted(s => s.Start());
service.WhenStopped(s => s.Stop());
});
hostConfig.UseSerilog();
hostConfig.StartAutomaticallyDelayed();
hostConfig.SetDisplayName("SampleA2aService");
hostConfig.SetServiceName("SampleA2aService");
hostConfig.SetDescription("Simple application to notify when a password changes.");
});
}
public void Start()
{
ConfigUtils.CheckForDebugHook();
// connect to Safeguard
_connection = Safeguard.Connect(_safeguardAddress, _safeguardClientCertificateThumbprint,
_safeguardApiVersion, _safeguardIgnoreSsl);
_a2AContext = Safeguard.A2A.GetContext(_safeguardAddress, _safeguardClientCertificateThumbprint,
_safeguardApiVersion, _safeguardIgnoreSsl);
// figure out what API keys to monitor
GetApiKeysFromA2ARegistrations();
if (_monitoredPasswords.Count == 0)
{
throw new Exception("No API keys found in A2A registrations. Nothing to do.");
}
Log.Information("Found {MonitoredPasswordCount} API keys to monitor for password changes", _monitoredPasswords.Count);
// start the listeners
foreach (var monitored in _monitoredPasswords)
{
StartListener(monitored);
}
}