Citrix Workspace App for Linux: How to trust a CA certificate?

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Citrix Workspace App for Linux: How to trust a CA certificate?

Category:Citrix,Linux Tags : 

Objective

This article’s objective is to describe the steps involved in trusting a CA certificate in Citrix Workspace App for Linux.


Under Ubuntu / Kubuntu, after installed Citrix Workspace App for Linux, you can get this kind off error, if the certificate is not trusted by the Workspace.

13.04 - Certificate error when using Citrix Receiver - Ask Ubuntu
Citrix Workspace: Fix "You have not chosen to trust 'Entrust Root  Certification Authority'… (SSL error 61)" error on Linux | Name Reserved

Instructions

  1. Download CA certificate in PEM format. 
  2. Save the certificate with .crt file extension. 
  3. Switch to root user and copy the .crt CA certificate file to /opt/Citrix/ICAClient/keystore/cacerts/ folder. 
  4. Make sure the CA certificate file is owned by Root user and Group, and it has -rw-r–r– or 644 as the File permissions. 
  5. Run  /opt/Citrix/ICAClient/util/ctx_rehash 

Note: Location of /opt/Citrix/ICAClient/keystore/cacerts/ and /opt/Citrix/ICAClient/util/ctx_rehash may vary depending on the distribution and location you would be installing Citrix Worskpace App for Linux. Above location is on default Ubuntu Distribution installation directory /opt/Citrix/ICAClient/