C# – ungültiges SSL-Zertifikat ignorieren

Markus — Fri, 07 Dec 2007 14:58:02 +0000

Um mal schnell eine SSL/TLS-Datenübertragung zu testen, ist es praktisch, wenn man ein ungültiges SSL-Zertifikat auch mal ignorieren kann. Mit diesem Code hier geht das:

using System.Net; ...


   ServicePointManager.ServerCertificateValidationCallback =

      new RemoteCertificateValidationCallback

         (IgnoreCertificateErrorHandler);

...

private bool IgnoreCertificateErrorHandler

   (object sender,

   System.Security.Cryptography.X509Certificates.X509Certificate certificate,

   System.Security.Cryptography.X509Certificates.X509Chain chain,

   System.Net.Security.SslPolicyErrors sslPolicyErrors)

{

return true; } ...

Quelle:
http://en.csharp-online.net/Invalid_HTTPS_certificate

IE7 does not display Google Maps under W2K3

Markus — Fri, 16 Nov 2007 15:55:55 +0000

After I installed Internet Explorer 7 on a Windows Server 2003 machine, Google Maps did not work anymore. The page loaded partly but there maps did not load. After playing around with security zones which did not help anything I discovered that there are special security settings for Internet Explorer which can be disabled easily – if neccessary (believe me, I had a reason):

Go to Control Panel
Add or Remove Programs
Add/Remove Windows Components
Disable the entry Internet Explorer Enhanced Security Configuration

Here’s a screenshot:

After that (re)start IE7 and Google Maps should load.

Der Lanwirt » security

C# – ungültiges SSL-Zertifikat ignorieren

IE7 does not display Google Maps under W2K3