IIS SSL and linux openSSL

Jyotsna — Mon, 19 Jan 2009 12:02:36 +0000

I have a .NET web service that I want to be accessed over https rather than http. Problem is HOW !!

Solution:

Activate SSL on web server (IIS)
- Follow steps 1 through 4 of this very useful blog by Eric Longman
Specify the file for which SSL is required
- Through inetmgr, browse to the file (in my case the .asmx file). Right click -> Properties -> File Security -> Secure Communications -> Edit
- Check Require SSL Channel (SSL)

And you should be done.

Related useful article:
CONSUMING WEBSERVICES OVER HTTPS (SSL)

Sending email through C#.net

Jyotsna — Tue, 09 Dec 2008 07:06:32 +0000

Module: CEmailManager
Calling function:

public static bool SendDummyEmail()
{
   return SendEmail(CGlobalParams.AdminEmail, "dummy", "Hi");
}

Worker function:

private static bool SendEmail(string p_strTo, string p_strSubject, string p_strBody)
{
   try
   {
      MailMessage objMessage = new MailMessage();
 
      string[] lstRecipient = p_strTo.Split(',');
      foreach (string strTo in lstRecipient)
      {
          objMessage.To.Add(strTo);
      }
 
      objMessage.From = new MailAddress(CGlobalParams.SMTPUser, CGlobalParams.EmailSenderDisplay);
      objMessage.Subject = p_strSubject;
      objMessage.Body = p_strBody;
 
      SmtpClient objClient = new SmtpClient(CGlobalParams.SMTPServer, CGlobalParams.SMTPPort);
      objClient.UseDefaultCredentials = false;
      objClient.Credentials = new System.Net.NetworkCredential(CGlobalParams.SMTPUser, CGlobalParams.SMTPPassword);
      objClient.DeliveryMethod = SmtpDeliveryMethod.Network;
 
      if (CGlobalParams.SMTPRequireSSL)
      {
          objClient.EnableSsl = true;
      }
 
      objClient.Send(objMessage);
 
      return true;
   }
   catch
   {
     return false;
   }
}

Where

CGlobalParams: A class responsible for reading values for global parameters

Global parameters used here:

SMTPPassword    : somevalue
SMTPPort   : 587
SMTPRequireSSL    : true
SMTPServer    : smtp.gmail.com
SMTPUser    : jyotsnas@philogy.com

With currently set global parameters, the code sends email with gmail/ google apps over SSL. Setting the SMTPRequireSSL to false, will make the code send email with SMTP server which requires authentication but not SSL.

A glass case of thoughts » SSL

IIS SSL and linux openSSL

Sending email through C#.net