Maximo

Maximo

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  • 1.  Type of SSL to use in MAS

    Posted Mon April 15, 2024 09:10 PM

    Hi Everyone,

    I wonder what type of certificate should we use in our MAS, in our initial assessment Multi-Domain SAN certificate is the best choice but can we use this as a single certificate for OpenShift and MAS?

    Thanks



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    John Paul Degala
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  • 2.  RE: Type of SSL to use in MAS

    Posted Mon April 15, 2024 09:36 PM
    Multi domain SAN is the way to go.  Otherwise you will need to maintain quite a few certificates individually and that is not going to be fun. 

    That said you technically can assign a certificate per route if you want to.  

    Depending on your environment you may even consider using an automatic dns solver for cert manager to automatically issue and maintain your certs with LetsEncrypt.  

    Jason





  • 3.  RE: Type of SSL to use in MAS

    Posted Mon April 22, 2024 03:21 AM

    Thank you, Jason, Do you have any idea what should we put in the MAS Admin Certificate? because we use the setup below but we encounter an issue saying that the server's certificate chain is incomplete.

    ZeroSSL files:

    certificate.crt

    ca_bundle.crt(intermediate)

    private.key

    setup 1:

    tls.crt - copied from the certificate.crt provided by the zerossl

    ca.crt - copied from the intermediate.crt provided by the zerossl

    tls.key - copied from the private.key provided by the zerossl

    Result - incomplete chain

    setup 2:

    tls.crt - copied from the certificate.crt + ca_bundle.crt provided by the zerossl

    ca.crt - skipped

    tls.key - copied from the private.key provided by the zerossl

    Result - incomplete chain

    We also tried to import the ca_bundle.crt in the MAS Manage Certificate but no luck.



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    John Paul Degala
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  • 4.  RE: Type of SSL to use in MAS

    Posted Tue April 23, 2024 02:19 AM

    Hi John,

    in MAS Admin UI You should put tls.crt as certificate and the rest of the certification chain in Root Certificate (with zerossl there is intermediate and root) and key as Private Key.



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    Witold Wierzchowski
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