HTTPS App on Ubuntu fails to connect to HTTPS web app on Windows












0















Windows Server 2012, Web Application has SSL installed from GoDaddy
Ubuntu box has a running application which has a different SSL installed from GoDaddy.



Application on Ubuntu points to the application on Windows Server 2012.



in SSH, curl -Is https://appliation.xxxx.us:443 | head -1
output: HTTP/1.1 200



telnet is successful. ports are verified
DNS entries are added correctly



HTTPS Application on Ubuntu works fine when points to HTTP web app on Windows Server.
What could be the reason?
Are there any useful commands to run to see the log files on Ubuntu to troubleshoot this issue?



I thought it could be a handshake issue, so I added the CA cert of Windows web app to CA-certificates on Ubuntu box (followed these steps -- How do I install a root certificate?)



UPDATE:
ran :
curl -1vsS https://appliation.xxxx.us:443



partial output:




  • found 149 certificates in /etc/ssl/certs/ca-certificates.crt

  • found 596 certificates in /etc/ssl/certs

  • ALPN, offering http/1.1

  • SSL connection using TLS1.2 / ECDHE_RSA_AES_128_GCM_SHA256

  • server certificate verification OK

  • server certificate status verification SKIPPED

  • common name: des-ubillfs-s1.arlingtonva.us (matched)

  • server certificate expiration date OK

  • server certificate activation date OK

  • certificate public key: RSA

  • certificate version: #3

  • subject: OU=Domain Control Validated,CN=des-ubillfs-s1.arlingtonva.us

  • start date: Wed, 13 Mar 2019 16:30:25 GMT

  • expire date: Sat, 13 Mar 2021 16:30:25 GMT

  • issuer: C=US,ST=Arizona,L=Scottsdale,O=GoDaddy.com, Inc.,OU=http://certs.godaddy.com/repository/,CN=Go Daddy Secure Certificate Authority - G2

  • compression: NULL
    * ALPN, server did not agree to a protocol
    /> GET / HTTP/1.1










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    0















    Windows Server 2012, Web Application has SSL installed from GoDaddy
    Ubuntu box has a running application which has a different SSL installed from GoDaddy.



    Application on Ubuntu points to the application on Windows Server 2012.



    in SSH, curl -Is https://appliation.xxxx.us:443 | head -1
    output: HTTP/1.1 200



    telnet is successful. ports are verified
    DNS entries are added correctly



    HTTPS Application on Ubuntu works fine when points to HTTP web app on Windows Server.
    What could be the reason?
    Are there any useful commands to run to see the log files on Ubuntu to troubleshoot this issue?



    I thought it could be a handshake issue, so I added the CA cert of Windows web app to CA-certificates on Ubuntu box (followed these steps -- How do I install a root certificate?)



    UPDATE:
    ran :
    curl -1vsS https://appliation.xxxx.us:443



    partial output:




    • found 149 certificates in /etc/ssl/certs/ca-certificates.crt

    • found 596 certificates in /etc/ssl/certs

    • ALPN, offering http/1.1

    • SSL connection using TLS1.2 / ECDHE_RSA_AES_128_GCM_SHA256

    • server certificate verification OK

    • server certificate status verification SKIPPED

    • common name: des-ubillfs-s1.arlingtonva.us (matched)

    • server certificate expiration date OK

    • server certificate activation date OK

    • certificate public key: RSA

    • certificate version: #3

    • subject: OU=Domain Control Validated,CN=des-ubillfs-s1.arlingtonva.us

    • start date: Wed, 13 Mar 2019 16:30:25 GMT

    • expire date: Sat, 13 Mar 2021 16:30:25 GMT

    • issuer: C=US,ST=Arizona,L=Scottsdale,O=GoDaddy.com, Inc.,OU=http://certs.godaddy.com/repository/,CN=Go Daddy Secure Certificate Authority - G2

    • compression: NULL
      * ALPN, server did not agree to a protocol
      /> GET / HTTP/1.1










    share|improve this question









    New contributor




    Tasha is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
    Check out our Code of Conduct.























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      0








      Windows Server 2012, Web Application has SSL installed from GoDaddy
      Ubuntu box has a running application which has a different SSL installed from GoDaddy.



      Application on Ubuntu points to the application on Windows Server 2012.



      in SSH, curl -Is https://appliation.xxxx.us:443 | head -1
      output: HTTP/1.1 200



      telnet is successful. ports are verified
      DNS entries are added correctly



      HTTPS Application on Ubuntu works fine when points to HTTP web app on Windows Server.
      What could be the reason?
      Are there any useful commands to run to see the log files on Ubuntu to troubleshoot this issue?



      I thought it could be a handshake issue, so I added the CA cert of Windows web app to CA-certificates on Ubuntu box (followed these steps -- How do I install a root certificate?)



      UPDATE:
      ran :
      curl -1vsS https://appliation.xxxx.us:443



      partial output:




      • found 149 certificates in /etc/ssl/certs/ca-certificates.crt

      • found 596 certificates in /etc/ssl/certs

      • ALPN, offering http/1.1

      • SSL connection using TLS1.2 / ECDHE_RSA_AES_128_GCM_SHA256

      • server certificate verification OK

      • server certificate status verification SKIPPED

      • common name: des-ubillfs-s1.arlingtonva.us (matched)

      • server certificate expiration date OK

      • server certificate activation date OK

      • certificate public key: RSA

      • certificate version: #3

      • subject: OU=Domain Control Validated,CN=des-ubillfs-s1.arlingtonva.us

      • start date: Wed, 13 Mar 2019 16:30:25 GMT

      • expire date: Sat, 13 Mar 2021 16:30:25 GMT

      • issuer: C=US,ST=Arizona,L=Scottsdale,O=GoDaddy.com, Inc.,OU=http://certs.godaddy.com/repository/,CN=Go Daddy Secure Certificate Authority - G2

      • compression: NULL
        * ALPN, server did not agree to a protocol
        /> GET / HTTP/1.1










      share|improve this question









      New contributor




      Tasha is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
      Check out our Code of Conduct.












      Windows Server 2012, Web Application has SSL installed from GoDaddy
      Ubuntu box has a running application which has a different SSL installed from GoDaddy.



      Application on Ubuntu points to the application on Windows Server 2012.



      in SSH, curl -Is https://appliation.xxxx.us:443 | head -1
      output: HTTP/1.1 200



      telnet is successful. ports are verified
      DNS entries are added correctly



      HTTPS Application on Ubuntu works fine when points to HTTP web app on Windows Server.
      What could be the reason?
      Are there any useful commands to run to see the log files on Ubuntu to troubleshoot this issue?



      I thought it could be a handshake issue, so I added the CA cert of Windows web app to CA-certificates on Ubuntu box (followed these steps -- How do I install a root certificate?)



      UPDATE:
      ran :
      curl -1vsS https://appliation.xxxx.us:443



      partial output:




      • found 149 certificates in /etc/ssl/certs/ca-certificates.crt

      • found 596 certificates in /etc/ssl/certs

      • ALPN, offering http/1.1

      • SSL connection using TLS1.2 / ECDHE_RSA_AES_128_GCM_SHA256

      • server certificate verification OK

      • server certificate status verification SKIPPED

      • common name: des-ubillfs-s1.arlingtonva.us (matched)

      • server certificate expiration date OK

      • server certificate activation date OK

      • certificate public key: RSA

      • certificate version: #3

      • subject: OU=Domain Control Validated,CN=des-ubillfs-s1.arlingtonva.us

      • start date: Wed, 13 Mar 2019 16:30:25 GMT

      • expire date: Sat, 13 Mar 2021 16:30:25 GMT

      • issuer: C=US,ST=Arizona,L=Scottsdale,O=GoDaddy.com, Inc.,OU=http://certs.godaddy.com/repository/,CN=Go Daddy Secure Certificate Authority - G2

      • compression: NULL
        * ALPN, server did not agree to a protocol
        /> GET / HTTP/1.1







      https






      share|improve this question









      New contributor




      Tasha is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
      Check out our Code of Conduct.











      share|improve this question









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      edited 4 hours ago







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      Check out our Code of Conduct.






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      Check out our Code of Conduct.






















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