public void HandleNotification(object sender, NotifyEventArgs eventArgs)
{
var config =
ServiceRuntime.Instance.Configuration.ServiceConfiguration.SmtpConfiguration;
if (config == null)
{
Logger.Error("SmtpNotifier: No configuration provided");
return;
}
if (eventArgs.UpsContext.UpsConfiguration.EnableEmailNotification == false)
{
Logger.Info(
"SmtpNotifier: Notifications are disabled for UPS {0}",
eventArgs.UpsContext.QualifiedName);
return;
}
string[] notificationTypes = config.NotificationTypes.Split(',');
if (!notificationTypes.Any(
n => string.Equals(
n,
eventArgs.NotificationType.ToString(),
StringComparison.OrdinalIgnoreCase)))
{
Logger.Info(
"Notification type {0} not enabled for SMTP notification",
eventArgs.NotificationType);
return;
}
string messageSubject = string.Format(
"UPS {0} has status {1}",
eventArgs.UpsContext.Name,
eventArgs.NotificationType);
// TODO
string messageBody = "TODO";
using (SmtpClient client = new SmtpClient())
{
client.Host = config.Host;
client.Port = config.Port;
client.EnableSsl = config.EnableSSL;
client.DeliveryMethod = SmtpDeliveryMethod.Network;
client.Credentials = new NetworkCredential()
{
SecurePassword = config.Password,
UserName = config.Username
};
MailMessage message = new MailMessage(
config.FromAddress,
config.ToAddresses,
messageSubject,
messageBody)
{
BodyEncoding = Encoding.UTF8
};
client.Send(message);
}
}
public void HandleNotification(object sender, NotifyEventArgs eventArgs)
{
if (!File.Exists(this.scriptPath))
{
Logger.NotificationScriptNotFound(this.scriptPath);
Logger.Error(
"The PowerShell notification script was not found at the path '{0}'",
this.scriptPath);
return;
}
string scriptContent = File.ReadAllText(this.scriptPath);
Logger.Info(
"PowerShellNotifier: Calling Receive-WingnutNotification with Type={0}, Ups={1}, ScriptPath={2}",
eventArgs.NotificationType,
eventArgs.UpsContext.QualifiedName,
this.scriptPath);
if (eventArgs.UpsContext.UpsConfiguration.EnablePowerShellNotification == false)
{
Logger.Info(
"PowerShellNotifier: PowerShell notifications are disabled for UPS {0}",
eventArgs.UpsContext.QualifiedName);
return;
}
// Reference: https://docs.microsoft.com/en-us/archive/blogs/kebab/executing-powershell-scripts-from-c
using (PowerShell pipeline = PowerShell.Create())
{
pipeline.Streams.Error.DataAdded += (o, args) =>
Logger.Error(
"PowerShellNotifier: {0}",
pipeline.Streams.Error[args.Index].ToString());
pipeline.Streams.Warning.DataAdded += (o, args) =>
Logger.Warning(
"PowerShellNotifier: {0}",
pipeline.Streams.Warning[args.Index].ToString());
pipeline.Streams.Information.DataAdded += (o, args) =>
Logger.Info(
"PowerShellNotifier: {0}",
pipeline.Streams.Information[args.Index].ToString());
pipeline.Streams.Verbose.DataAdded += (o, args) =>
Logger.Debug(
"PowerShellNotifier: {0}",
pipeline.Streams.Verbose[args.Index].ToString());
pipeline.Streams.Debug.DataAdded += (o, args) =>
Logger.Debug(
"PowerShellNotifier: {0}",
pipeline.Streams.Debug[args.Index].ToString());
// Add the contents of the script to the pipeline to be invoked
pipeline.AddScript(scriptContent);
pipeline.Invoke();
pipeline.Commands.Clear();
var command = pipeline.AddCommand("Receive-WingnutNotification");
command.AddParameter("notificationType", eventArgs.NotificationType);
command.AddParameter("ups", eventArgs.UpsContext.State);
pipeline.Invoke();
}
Logger.Info("PowerShellNotifier: Finished Receive-WingnutNotification");
}