CertMaker.StoreCert in main not being respected by fiddler

2 posts, 0 answers
  1. Dlavimer
    Dlavimer avatar
    1 posts
    Member since:
    Aug 2019

    Posted 09 Aug 2019 Link to this post

    I've added the following line to static `function Main()` :


        CertMaker.StoreCert("api.some.service.com", "C:\\Bla.pfx", "Secret");

    But when I try to do a get I still get a cert with the following info:


    Server certificate:
    *  subject: OU=Created by http://www.fiddler2.com; O=DO_NOT_TRUST; CN=*.some.service.com
    *  start date: Aug  8 14:29:55 2018 GMT
    *  expire date: Nov  6 14:29:55 2021 GMT
    *  subjectAltName: host "api.some.service.com" matched cert's "*.some.service.com"
    *  issuer: OU=Created by http://www.fiddler2.com; O=DO_NOT_TRUST; CN=DO_NOT_TRUST_FiddlerRoot

    The way I tested it was by performing the following call :

    sudo curl -x "my.fqdn:9999" --http1.1 --cacert ./FiddlerRoot.pem  -v -sSi https://api.some.service.com/SomeFunc

  2. Eric R | Senior Technical Support Engineer
    Eric R | Senior Technical Support Engineer avatar
    388 posts

    Posted 14 Aug 2019 Link to this post

    Hi Dlavimer,

    Because the Certificate OU is http://wwwfiddler2.com, the CN is DO_NOT_TRUST_FiddlerRoot and the SAN is api.some.service.com I can tell that Fiddler is creating the certificate. Although, it is difficult to understand where Fiddler isn't respecting the certificate.

    Can you provide more information about how Fiddler isn't respecting the certificate? 

    Once I receive this information I can provide better troubleshooting options. Thank you and I look forward to your reply.


    Eric R | Technical Support Engineer
    Progress Telerik
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