sssd - certificate_verification not working











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In Ubuntu I am using sssd to let user login through OpenLDAP Server. Users are trying to login to the sssd client using ssh and sssd in tern sending the user's credential to OpenLDAP. The OpenLDAP server is working fine and as expected the TLS / SSL handshaking is taking place.



Now, I want to implement certificate_verification as mentioned in the given link http://manpages.ubuntu.com/manpages/cosmic/en/man5/sssd.conf.5.html.



I have mentioned the sssd section the required parameter for certificate verification as follows.



[sssd]
certificate_verification = ocsp_default_responder=http://< OCSP URL >:8080/ocsp, ocsp_default_responder_signing_cert= < SIGNING CERTIFICATE NAME >



But, when I try to login through ssh to this sssd client vm, no traffic is generated towards the OCSP server to validate the certificate being exchanged with the OpenLDAP server.



Will highly appreciate any valuable guidance from your side.



Regards,
Shankha










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    down vote

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    In Ubuntu I am using sssd to let user login through OpenLDAP Server. Users are trying to login to the sssd client using ssh and sssd in tern sending the user's credential to OpenLDAP. The OpenLDAP server is working fine and as expected the TLS / SSL handshaking is taking place.



    Now, I want to implement certificate_verification as mentioned in the given link http://manpages.ubuntu.com/manpages/cosmic/en/man5/sssd.conf.5.html.



    I have mentioned the sssd section the required parameter for certificate verification as follows.



    [sssd]
    certificate_verification = ocsp_default_responder=http://< OCSP URL >:8080/ocsp, ocsp_default_responder_signing_cert= < SIGNING CERTIFICATE NAME >



    But, when I try to login through ssh to this sssd client vm, no traffic is generated towards the OCSP server to validate the certificate being exchanged with the OpenLDAP server.



    Will highly appreciate any valuable guidance from your side.



    Regards,
    Shankha










    share|improve this question
























      up vote
      0
      down vote

      favorite









      up vote
      0
      down vote

      favorite











      In Ubuntu I am using sssd to let user login through OpenLDAP Server. Users are trying to login to the sssd client using ssh and sssd in tern sending the user's credential to OpenLDAP. The OpenLDAP server is working fine and as expected the TLS / SSL handshaking is taking place.



      Now, I want to implement certificate_verification as mentioned in the given link http://manpages.ubuntu.com/manpages/cosmic/en/man5/sssd.conf.5.html.



      I have mentioned the sssd section the required parameter for certificate verification as follows.



      [sssd]
      certificate_verification = ocsp_default_responder=http://< OCSP URL >:8080/ocsp, ocsp_default_responder_signing_cert= < SIGNING CERTIFICATE NAME >



      But, when I try to login through ssh to this sssd client vm, no traffic is generated towards the OCSP server to validate the certificate being exchanged with the OpenLDAP server.



      Will highly appreciate any valuable guidance from your side.



      Regards,
      Shankha










      share|improve this question













      In Ubuntu I am using sssd to let user login through OpenLDAP Server. Users are trying to login to the sssd client using ssh and sssd in tern sending the user's credential to OpenLDAP. The OpenLDAP server is working fine and as expected the TLS / SSL handshaking is taking place.



      Now, I want to implement certificate_verification as mentioned in the given link http://manpages.ubuntu.com/manpages/cosmic/en/man5/sssd.conf.5.html.



      I have mentioned the sssd section the required parameter for certificate verification as follows.



      [sssd]
      certificate_verification = ocsp_default_responder=http://< OCSP URL >:8080/ocsp, ocsp_default_responder_signing_cert= < SIGNING CERTIFICATE NAME >



      But, when I try to login through ssh to this sssd client vm, no traffic is generated towards the OCSP server to validate the certificate being exchanged with the OpenLDAP server.



      Will highly appreciate any valuable guidance from your side.



      Regards,
      Shankha







      security ubuntu certificate ocsp sssd






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      asked Nov 19 at 13:34









      Shankha Das

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