void Application_Error(object sender, EventArgs e)
{
// Code that runs when an unhandled error occurs
// Get the exception object.
Exception exc = Server.GetLastError();
// Handle HTTP errors
if (exc.GetType() == typeof(HttpException))
{
// The Complete Error Handling Example generates
// some errors using URLs with "NoCatch" in them;
// ignore these here to simulate what would happen
// if a global.asax handler were not implemented.
if (exc.Message.Contains("NoCatch") || exc.Message.Contains("maxUrlLength"))
{
return;
}
//Redirect HTTP errors to HttpError page
Server.Transfer("Default.aspx");
}
logger.Fatal("Excepcion (Global.asax). Error: " + exc.Message + " " + exc.InnerException);
Notificaciones.NotifySystemOps(exc);
// Clear the error from the server
Server.ClearError();
}
public void ManualAdministrador(object sender, EventArgs e)
{
try
{
using (Entities c = new Entities())
{
APP_ARCHIVOS_GENERALES aag = c.APP_ARCHIVOS_GENERALES.Find(1);
if (aag != null)
{
byte[] filedata = aag.MANUAL_ADMIN;
string filename = aag.NOMBRE_MANUAL_ADMIN;
if (filename == null || filedata == null)
{
logger.Error(this.GetType().FullName + ". Error 1: no se ha podido encontrar el manual de admin en la BBDD (reg 1 de APP_ARCHIVOS_GENERALES)");
}
else
{
string contentType = MimeMapping.GetMimeMapping(filename);
var cd = new System.Net.Mime.ContentDisposition
{
FileName = filename,
Inline = false,
};
Response.AppendHeader("Content-Disposition", cd.ToString());
Response.ContentType = MimeMapping.GetMimeMapping(filename);
Response.AddHeader("content-length", aag.MANUAL_ADMIN.Length.ToString());
Response.BinaryWrite(aag.MANUAL_ADMIN);
}
}
else
{
logger.Error(this.GetType().FullName + ". Error 2: no se ha podido encontrar el manual de admin en la BBDD (reg 1 de APP_ARCHIVOS_GENERALES)");
}
}
}
catch (Exception ex)
{
logger.Fatal(this.GetType().FullName + ". Error: " + ex.Message + " " + ex.InnerException);
Notificaciones.NotifySystemOps(ex);
}
}
public static void SendEmail(string to, string subject, string body)
{
System.Net.Configuration.SmtpSection smtp = new System.Net.Configuration.SmtpSection();
var section = ConfigurationManager.GetSection("system.net/mailSettings/smtp") as SmtpSection;
//Aunque lo marca como obsoleto, no funciona bien la alternativa (System.Net.Mail.MailMessage), en ese caso da el siguiente error:
//El servidor ha cometido una infracción de protocolo La respuesta del servidor fue: UGFzc3dvcmQ6
//Más info: https://tutel.me/c/programming/questions/35148760/c+smtp+authentication+failed+but+credentials+are+correct
System.Web.Mail.MailMessage msg = new System.Web.Mail.MailMessage();
msg.Body = body;
string smtpServer = section.Network.Host;
string userName = section.Network.UserName;
string password = section.Network.Password;
int cdoBasic = 1;
int cdoSendUsingPort = 2;
if (userName.Length > 0)
{
msg.Fields.Add("http://schemas.microsoft.com/cdo/configuration/smtpserver", smtpServer);
msg.Fields.Add("http://schemas.microsoft.com/cdo/configuration/smtpserverport", section.Network.Port);
msg.Fields.Add("http://schemas.microsoft.com/cdo/configuration/sendusing", cdoSendUsingPort);
msg.Fields.Add("http://schemas.microsoft.com/cdo/configuration/smtpauthenticate", cdoBasic);
msg.Fields.Add("http://schemas.microsoft.com/cdo/configuration/sendusername", userName);
msg.Fields.Add("http://schemas.microsoft.com/cdo/configuration/sendpassword", password);
}
msg.To = to;
msg.From = section.From;
msg.Subject = subject;
msg.BodyFormat = MailFormat.Html;//System.Text.Encoding.UTF8;
SmtpMail.SmtpServer = smtpServer;
try
{
SmtpMail.Send(msg);
}
catch (Exception ex)
{
Logger logger = NLoggerManager.Instance;
logger.Error("Error al enviar correo. Error: " + ex.Message + " " + ex.InnerException);
Notificaciones.NotifySystemOps(ex);
throw ex;//devolvemos la excepción para controlar que no se ha enviado y que la pagina origen lo tenga en cuenta
}
}