Hello,
I finally discovered the issue I’m facing, and I’d like to share it with you
while asking for help.
It seems that the problem is related to HMAC when requesting certificate
enrollment via SCEP.
Previously, the Openxpki system worked as follows: All certificate enrollment
requests would enter the PENDING state, and the operator would receive an email
notifying them of the PENDING enrollment request. Only after logging into the
OpenXPKI web interface and approving the request would the certificate be
generated.
However, for some reason (I say, "some reason" because no certificates or
parameters were changed), the "Enrollment Request PENDING" email is no longer
being sent, and the certificate enrollment now goes directly to the
MANUAL_AUTHORIZATION state. This means operators are unaware of when they need
to approve a certificate.
After some testing and reviewing the certificate_enroll.yaml file, I modified
the VALIDATE_HMAC section. Specifically, I changed global_noop > AUTHORIZED ?
is_valid_hmac to global_noop > AUTHORIZED ? !is_valid_hmac and commented out
the line #global_noop2 > CHECK_CHALLENGE_PASSWORD ? !is_valid_hmac.
Here’s the modified section:
VALIDATE_HMAC:
autorun: 1
action:
- global_noop > AUTHORIZED ? !is_valid_hmac
# - global_noop2 > CHECK_CHALLENGE_PASSWORD ? !is_valid_hmac
This change revealed that there is an issue with HMAC authentication, but I’m
unsure how to proceed with the investigation.
Could you assist me?
Thank you,
Frederico
-----Original Message-----
From: Andreas Piesk via OpenXPKI-users <[email protected]>
Sent: Wednesday, September 25, 2024 4:23 PM
To: [email protected]
Cc: Andreas Piesk <[email protected]>
Subject: Re: [OpenXPKI-users] Notification stopped for enroll_approval_pending
Am 25.09.24 um 15:09 schrieb Frederico Aranha Pimentel | CarMedialab via
OpenXPKI-users:
>
> Anyone can help here?
>
Not really. Just a shot in the dark, locale is set to UTF-8?
It seems, the file read at execution time contains no valid UTF-8. Try to find
out the filename, either by running openxpki in debug mode or by temporarily
inserting some print statements. if you have the filename, go backwards, where
does the file come from and what is its content?
Best,
-ap
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