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Don't error in DogtagCertsConnectivityCheck with external CAs #286

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merged 1 commit into from
Jul 19, 2023

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rcritten
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The serial number of externally-signed CA's were being checked using ipa-cert-find which invariably would return a not found error.

Instead return SUCCESS to effectively skip the check.

Fixes: #285

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@flo-renaud flo-renaud left a comment

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Hi @rcritten
if IPA is installed with embedded CA, the connectivity check can use the RA cert in all the cases (self-signed or externally signed CA), as this cert always exists and can be found with PKI API.

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rcritten commented Apr 7, 2023

Excellent observation! Implemented.

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Hi @rcritten
thanks for the update. Minor nitpicks, not related to this patch but that could be fixed with it:

  • line 141, the message is missing a closing }
  • lines 126, 132 and 138, we could replace the key 'cert_show_1' with 'cert_show_ra'

I tested the following scenarios with an externally-signed CA:

  • missing RA cert file
  • RA cert file contains a cert inconsistent with what is stored in LDAP
  • pki stopped
    All the above issues were properly reported.

src/ipahealthcheck/dogtag/ca.py Outdated Show resolved Hide resolved
The purpose of the check is to validate that communication
with the CA works. In the past we looked up serial number 1
for this check. The problem is that if the server was
installed with RSNv3 so had no predictable CA serial number.

It also was broken with externally-issued CA certificate which
cannot be looked up in IPA.

Instead use the IPA RA agent certificate which should definitely
have a serial number in the IPA CA if one is configured.

Fixes: freeipa#285

Signed-off-by: Rob Crittenden <[email protected]>
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thanks for the update. Minor nitpicks, not related to this patch but that could be fixed with it:

* line 141, the message is missing a closing }

Fixed.

* lines 126, 132 and 138, we could replace the key 'cert_show_1' with 'cert_show_ra'

Done. I modified the test expectations as well, including the typical serial number for the RA (it doesn't really matter in the end but non-zero is more obvious)

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@rcritten
thanks for the update, works for me. I tested the following scenarios with an externally-signed CA:

  • missing RA cert file
  • RA cert file contains a cert inconsistent with what is stored in LDAP
  • pki stopped

All the above issues were properly reported.

@flo-renaud flo-renaud added the ack label Jul 19, 2023
@rcritten rcritten merged commit 29855ec into freeipa:master Jul 19, 2023
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error when the IPA is intialised with an extern CA
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