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Re: How to generate a certificate for an HP printer?

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On 9/22/24 17:05, Charles Curley wrote:
> On Sun, 22 Sep 2024 15:54:09 +0200
> john doe <johndoe65534@mail.com> wrote:
>
>> On 9/21/24 23:25, Charles Curley wrote:
>>> I have an HP LaserJet MFP M234sdw printer. I am getting error
>>> messages from CUPS that say something like "cups-pki expired". The
>>> certificate on the printer expired recently.
>>>
>>
>> Is it a selfsigned cert?
>
> I think so. The embedded web server says,
>
>     By default, a pre-installed self-signed printer certificate is
>     created to identify this printer. You can change this certificate to
>     more accurately identify the printer and to update the length of
>     time the certificate is valid.
>
>>
>>> How do I generate a signed certificate to use in the printer?
>>>
>>> There is no mechanism to do so in the printer's firmware.
>>>
>>
>> Even if you upgrade the FW?
>
> I tried upgrading the firmware. I have the latest available, 20201215.
>

I also have a HP.
After entering credentials it allows me to access the advance
capabilities of my printer.
It allows me among other things to renew the selfsigned cert!

To me, this is build-in! ;^)

--
John Doe

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Thread

How to generate a certificate for an HP printer? Charles Curley <charlescurley@charlescurley.com> - 2024-09-21 23:30 +0200
  Re: How to generate a certificate for an HP printer? Jeffrey Walton <noloader@gmail.com> - 2024-09-21 23:40 +0200
    Re: How to generate a certificate for an HP printer? Charles Curley <charlescurley@charlescurley.com> - 2024-09-22 05:00 +0200
  Re: How to generate a certificate for an HP printer? "Alexander V. Makartsev" <avbetev@gmail.com> - 2024-09-22 10:10 +0200
  Re: How to generate a certificate for an HP printer? john doe <johndoe65534@mail.com> - 2024-09-22 16:00 +0200
    Re: How to generate a certificate for an HP printer? Charles Curley <charlescurley@charlescurley.com> - 2024-09-22 17:10 +0200
      Re: How to generate a certificate for an HP printer? john doe <johndoe65534@mail.com> - 2024-09-22 18:10 +0200
        Re: How to generate a certificate for an HP printer? Charles Curley <charlescurley@charlescurley.com> - 2024-09-22 19:10 +0200
        Re: How to generate a certificate for an HP printer? Charles Curley <charlescurley@charlescurley.com> - 2024-09-22 21:10 +0200
          Re: How to generate a certificate for an HP printer? john doe <johndoe65534@mail.com> - 2024-09-22 21:40 +0200
          Re: How to generate a certificate for an HP printer? Jeffrey Walton <noloader@gmail.com> - 2024-09-23 00:00 +0200
            Re: How to generate a certificate for an HP printer? Charles Curley <charlescurley@charlescurley.com> - 2024-09-23 04:00 +0200
          Re: How to generate a certificate for an HP printer? Charles Curley <charlescurley@charlescurley.com> - 2024-09-23 04:10 +0200
            Re: How to generate a certificate for an HP printer? Jeffrey Walton <noloader@gmail.com> - 2024-09-23 05:30 +0200
          Re: How to generate a certificate for an HP printer? Max Nikulin <manikulin@gmail.com> - 2024-09-23 04:20 +0200

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