Could not establish trust relationship

3 posts, 0 answers
  1. Wesley
    Wesley avatar
    3 posts
    Member since:
    Oct 2015

    Posted 29 Oct 2015 Link to this post

     

    Great, I installed the fiddler update. Now I can no longer decrypt https client traffic while debugging.... 

    "The underlying connection was closed: Could not establish trust relationship for the SSL/TLS secure channel"

     

     I had the fiddler cert trusted before and didn't get a prompt to trust it when enabling https decryption.

     

    So I uninstalled Fiddler and removed the certs.  Then reinstalled and I get the prompt but my apps are still faiing....

    The underlying connection was closed: Could not establish trust relationship for the SSL/TLS secure channel

     

      

     

     

  2. Wesley
    Wesley avatar
    3 posts
    Member since:
    Oct 2015

    Posted 29 Oct 2015 in reply to Wesley Link to this post

    Fiddler Web Debugger (v4.6.1.2)
    Built: Wednesday, October 28, 2015

     64-bit AMD64, VM: 61.0mb, WS: 91.0mb
    .NET 4.0.30319.34209 WinNT 6.3.9600.0

    Running on Windows 8.1

  3. Wesley
    Wesley avatar
    3 posts
    Member since:
    Oct 2015

    Posted 29 Oct 2015 in reply to Wesley Link to this post

    Resolved this with a post Eric had already made here...

    http://www.telerik.com/forums/firefox-36-0-breaks-fiddler-https-decryption#lqgIHIvos0qnERndygnFuA 

     

    Turned decrypt https off and had Fiddler remove the certs.  Then restarted and reenabled https decryption. Worked

Back to Top