Re: Keychain Access only lists expired certificates on my PIV card

The problem you're experiencing could be the one from this ticket:
https://github.com/OpenSC/OpenSC/issues/1300. You could try to check
whether an older version of macOS is effected and/or in what regard the
expired certificates differ from the current one (other than thevalidity
period).

Regards, Frank.

2018-05-11 18:32 GMT+02:00 Douglas E Engert <[email protected]>:

>
>
> On 5/11/2018 9:42 AM, Matthew X. Economou wrote:
>
>> Dear all,
>>
>> When I open the "PIV_II" keychain, Keychain Access only lists expired
>> certificates.  The same is true for apps that use Apple's APIs for
>> smartcard authentication, e.g., Safari, Slack, Outlook.  This is OpenSC
>> 0.18-rc2 running on macOS 10.13.4.  `pkcs11-tool --login --test`
>> completes successfully.
>>
>> I can use the PIV card with Firefox, so the card itself has valid
>> certificates on it.
>>
>> I experienced the same behavior in OpenSC 0.17, so this isn't a
>> regression.
>>
>> Any suggestions on what I should try next?  I saw a debug logging knob
>> in opensc.conf, so I'm starting there.
>>
>
>
> See: https://github.com/OpenSC/OpenSC/wiki/Using-OpenSC
> It shows how use the debugging.
>
> You say it lists only expired certificates. Are any of the certificates on
> the card actually expired?
> The PIV normally has 4 certificates and matching keys: Auth, Sign, Key
> Management and Card Auth.
> But it can also have retired Key Management keys and certificates. These
> are there to allow you to
> decrypt older messages and files.
>
> If this is a US gov issued card for a number of years and it has been
> updated, you may have some
> of these retired keys and their matching expired certificates.
>
> pkcs11-tool -O
> would show if you have any of these. For example using a NIST Demo card 15
> with
> 3 retired keys with on-card certificates, and 2 retired keys with off-card
> certificates,
> one of them shows up like:
>
> Public Key Object; RSA 2048 bits
>   label:      Retired KEY MAN 2
>   ID:         06
>   Usage:      encrypt, wrap
> Certificate Object; type = X.509 cert
>   label:      Retired Certificate for Key Management 2
>   subject:    DN: C=US, O=Test Government, OU=Test Department, OU=Test
> Agency, CN=Test E. Cardholder XV
>   ID:         06
>
> Then to read the above cert with ID 06 and display it with OpenSSL use:
>
> pkcs11-tool --read-object --id 06 --type cert | openssl x509 -noout -dates
> -inform DER
>
> Using slot 0 with a present token (0x0)
> notBefore=Apr  3 19:56:01 2008 GMT
> notAfter=Apr  3 19:56:01 2010 GMT
>
> (replace -dates with -text to see the full certificate.)
>
>
> I am not a MacOS person, but it could be the OS has cached some
> certificates?
> Why it is not showing the unexpired certificates is not clear.
>
>
>
>> Best wishes,
>> Matthew
>>
>>
>>
> --
>
>  Douglas E. Engert  <[email protected]>
>
>
>
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