Hi

I'm using Oracle Linux8 on all IPA servers

After IPA upgrade i noticed several problems

1) Nobody including admin can log into WEB UI (Your session has expired. Please log in again.)

2) Can't add new machines to IPA (JSON-RPC response:
{"result": null, "error": {"code": 2100, "message": "Insufficient access: SASL(-1): generic failure: GSSAPI Error: Unspecified GSS failure.  Minor code may provide more information (Credential cache is empty)", "data": {"info": "SASL(-1): generic failure: GSSAPI Error: Unspecified GSS failure.  Minor code may provide more information (Credential cache is empty)"}, "name": "ACIError"}, "id": null, "principal": "UNKNOWN", "version": "4.9.13"})

3) certificate reneval (ipa-getcert) fails (ca-error: Server at https://dc02.dc.makolab.pl/ipa/json denied our request, giving up: 2100 (Insufficient access: SASL(-1): generic failure: GSSAPI Error: Unspecified GSS failure.  Minor code may provide more information (Credential cache is empty)).) - this command was run directly on IPA server dc02 (reneval of certificate for rsyslog TLS)

Replication between IPA servers seems to be working ok

Ipa healthchek does not find any errors or critical only few warnings

ipa-healthcheck --output-type human --all --severity WARNING
WARNING: ipahealthcheck.ipa.certs.IPACertTracking.20220104115549: certmonger tracking request 20220104115549 found and is not expected on an IPA master. <- certificate for metricbit TLS WARNING: ipahealthcheck.ipa.certs.IPACertTracking.20220104120152: certmonger tracking request 20220104120152 found and is not expected on an IPA master. <- certificate for rsyslog TLS WARNING: ipahealthcheck.ipa.idns.IPADNSSystemRecordsCheck._kpasswd.dc.makolab.pl.:krb5srv:m:tcp:dc02.dc.makolab.pl.: Expected URI record missing WARNING: ipahealthcheck.ipa.idns.IPADNSSystemRecordsCheck._kpasswd.dc.makolab.pl.:krb5srv:m:udp:dc02.dc.makolab.pl.: Expected URI record missing WARNING: ipahealthcheck.ipa.idns.IPADNSSystemRecordsCheck._kpasswd.dc.makolab.pl.:krb5srv:m:tcp:dc03.dc.makolab.pl.: Expected URI record missing WARNING: ipahealthcheck.ipa.idns.IPADNSSystemRecordsCheck._kpasswd.dc.makolab.pl.:krb5srv:m:udp:dc03.dc.makolab.pl.: Expected URI record missing WARNING: ipahealthcheck.ipa.idns.IPADNSSystemRecordsCheck._kpasswd.dc.makolab.pl.:krb5srv:m:tcp:dc04.dc.makolab.pl.: Expected URI record missing WARNING: ipahealthcheck.ipa.idns.IPADNSSystemRecordsCheck._kpasswd.dc.makolab.pl.:krb5srv:m:udp:dc04.dc.makolab.pl.: Expected URI record missing WARNING: ipahealthcheck.ipa.idns.IPADNSSystemRecordsCheck._kpasswd.dc.makolab.pl.:krb5srv:m:tcp:dc05.dc.makolab.pl.: Expected URI record missing WARNING: ipahealthcheck.ipa.idns.IPADNSSystemRecordsCheck._kpasswd.dc.makolab.pl.:krb5srv:m:udp:dc05.dc.makolab.pl.: Expected URI record missing

when running ipa ping on remote machine or directly ipa server i get error:

 kinit admin && ipa -d ping
Password for [email protected]:
ipa: DEBUG: Loading Index file from '/var/lib/ipa-client/sysrestore/sysrestore.index' ipa: DEBUG: Loading StateFile from '/var/lib/ipa-client/sysrestore/sysrestore.state' ipa: DEBUG: Loading StateFile from '/var/lib/ipa-client/sysrestore/sysrestore.state' ipa: DEBUG: failed to find session_cookie in persistent storage for principal '[email protected]'
ipa: DEBUG: trying https://dc02.dc.makolab.pl/ipa/json
ipa: DEBUG: New HTTP connection (dc02.dc.makolab.pl)
ipa: DEBUG: received Set-Cookie (<class 'list'>)'['ipa_session=MagBearerToken=WX9t37J4908GxZduLpoz%2fW6IvRmXHrv21rq%2bjWklhTT1Xdk4%2fkUiAzIjGwZuHKk9Tvbb5h5WEHLpzLgN5Rn6gBFp88%2fj%2bZUjKTwSfQtcc8eaO45GUR4juCXxkoNCc9QGlPsqfeLthgHVpCy2jdP3PNyndOGLAWc8cx7kwskzQZd7NQV45VQ2WUJ5LSe3P79vAa5wvP8GgUSVJpcNdtQk2A%3d%3d;path=/ipa;httponly;secure;']' ipa: DEBUG: storing cookie 'ipa_session=MagBearerToken=WX9t37J4908GxZduLpoz%2fW6IvRmXHrv21rq%2bjWklhTT1Xdk4%2fkUiAzIjGwZuHKk9Tvbb5h5WEHLpzLgN5Rn6gBFp88%2fj%2bZUjKTwSfQtcc8eaO45GUR4juCXxkoNCc9QGlPsqfeLthgHVpCy2jdP3PNyndOGLAWc8cx7kwskzQZd7NQV45VQ2WUJ5LSe3P79vAa5wvP8GgUSVJpcNdtQk2A%3d%3d;' for principal [email protected] ipa: INFO: Connection to https://dc02.dc.makolab.pl/ipa/json failed with Insufficient access: SASL(-1): generic failure: GSSAPI Error: Unspecified GSS failure.  Minor code may provide more information (Credential cache is empty)
ipa: DEBUG: trying https://dc05.dc.makolab.pl/ipa/json
ipa: DEBUG: New HTTP connection (dc05.dc.makolab.pl)
ipa: DEBUG: received Set-Cookie (<class 'list'>)'['ipa_session=MagBearerToken=QZfbEtCnuZSE9aKBHV%2fMhFu25SHZOdV%2b9hmiA8T2fMLWv4%2bGiIjTkmijQhBSMeMTW1usB1Ufod1k17ZtIYrF3swFZkwte7GeQVoGzSRnp66oQPlzGC6JzTrE8Sy0QvOqaIKZKDgBpKSYLltGMNkCCziKFsfsGCfulwQmDeHsa5coQ6jazBB6%2fJBhf7ZJlIKA9uHkFYQdHzkAPbkjG5T8Mw%3d%3d;path=/ipa;httponly;secure;']' ipa: DEBUG: storing cookie 'ipa_session=MagBearerToken=QZfbEtCnuZSE9aKBHV%2fMhFu25SHZOdV%2b9hmiA8T2fMLWv4%2bGiIjTkmijQhBSMeMTW1usB1Ufod1k17ZtIYrF3swFZkwte7GeQVoGzSRnp66oQPlzGC6JzTrE8Sy0QvOqaIKZKDgBpKSYLltGMNkCCziKFsfsGCfulwQmDeHsa5coQ6jazBB6%2fJBhf7ZJlIKA9uHkFYQdHzkAPbkjG5T8Mw%3d%3d;' for principal [email protected] ipa: INFO: Connection to https://dc05.dc.makolab.pl/ipa/json failed with Insufficient access: SASL(-1): generic failure: GSSAPI Error: Unspecified GSS failure.  Minor code may provide more information (Credential cache is empty)
ipa: DEBUG: trying https://dc03.dc.makolab.pl/ipa/json
ipa: DEBUG: New HTTP connection (dc03.dc.makolab.pl)
ipa: DEBUG: received Set-Cookie (<class 'list'>)'['ipa_session=MagBearerToken=qHTfoDQ%2bsTVui5w8dxcfx6Fx9GORKX%2fHFsEAc2yoI6g7eL4qsvVXh9uNZLfrop7nSTqrJs0toSjpGQfSkjloUY6%2f338%2fwVz1xazGV5aVAMujclsd%2bVrX%2bj92r%2bsf1%2fdtPU1VLsPBflqWuwOLOFLGnTEWQKVeGgBkf%2fvZ7f3vIa%2fP0OvYtTaORQE49tf%2bXUkQ%2bQiW5I11D%2f0hBLKnjqc2Qw%3d%3d;path=/ipa;httponly;secure;']' ipa: DEBUG: storing cookie 'ipa_session=MagBearerToken=qHTfoDQ%2bsTVui5w8dxcfx6Fx9GORKX%2fHFsEAc2yoI6g7eL4qsvVXh9uNZLfrop7nSTqrJs0toSjpGQfSkjloUY6%2f338%2fwVz1xazGV5aVAMujclsd%2bVrX%2bj92r%2bsf1%2fdtPU1VLsPBflqWuwOLOFLGnTEWQKVeGgBkf%2fvZ7f3vIa%2fP0OvYtTaORQE49tf%2bXUkQ%2bQiW5I11D%2f0hBLKnjqc2Qw%3d%3d;' for principal [email protected] ipa: INFO: Connection to https://dc03.dc.makolab.pl/ipa/json failed with Insufficient access: SASL(-1): generic failure: GSSAPI Error: Unspecified GSS failure.  Minor code may provide more information (Credential cache is empty)
ipa: DEBUG: trying https://dc04.dc.makolab.pl/ipa/json
ipa: DEBUG: New HTTP connection (dc04.dc.makolab.pl)
ipa: DEBUG: received Set-Cookie (<class 'list'>)'['ipa_session=MagBearerToken=fLBKVOskfDdrVsu%2fU7p5ZzYPDKKl2g3uCVZbUnioVPNNeH8Hrwpt4IHz4edHc%2bTrj0ERrqUK8egmfv8797SpAk27pE7%2bfDkHOPrndW9n4Uzkm4SvUa1QFnjxSwey3vdXA8L9H%2bQJaI7tDtPUbRw5nTfSzWi22bhH%2fLIsIqVcibzHjSzzRz1NB%2by6j5IIuUiTO1nokizbe1%2bV3TN7%2fWA2Dw%3d%3d;path=/ipa;httponly;secure;']' ipa: DEBUG: storing cookie 'ipa_session=MagBearerToken=fLBKVOskfDdrVsu%2fU7p5ZzYPDKKl2g3uCVZbUnioVPNNeH8Hrwpt4IHz4edHc%2bTrj0ERrqUK8egmfv8797SpAk27pE7%2bfDkHOPrndW9n4Uzkm4SvUa1QFnjxSwey3vdXA8L9H%2bQJaI7tDtPUbRw5nTfSzWi22bhH%2fLIsIqVcibzHjSzzRz1NB%2by6j5IIuUiTO1nokizbe1%2bV3TN7%2fWA2Dw%3d%3d;' for principal [email protected] ipa: INFO: Connection to https://dc04.dc.makolab.pl/ipa/json failed with Insufficient access: SASL(-1): generic failure: GSSAPI Error: Unspecified GSS failure.  Minor code may provide more information (Credential cache is empty) ipa: ERROR: cannot connect to 'any of the configured servers': https://dc02.dc.makolab.pl/ipa/json, https://dc05.dc.makolab.pl/ipa/json, https://dc03.dc.makolab.pl/ipa/json, https://dc04.dc.makolab.pl/ipa/json

Checked the admin user has ipaNTSecurityIdentifier: S-1-5-21-1851759508-3520056987-880742157-500
Other users also have ipaNTSecurityIdentifier defined in ldap

klist -kt /etc/dirsrv/ds.keytab
Keytab name: FILE:/etc/dirsrv/ds.keytab
KVNO Timestamp         Principal
---- ----------------- --------------------------------------------------------
   1 12/30/21 13:09:34 ldap/[email protected]
   1 12/30/21 13:09:34 ldap/[email protected]

kvno -k /etc/dirsrv/ds.keytab ldap/dc02.dc.makolab.pl
ldap/[email protected]: kvno = 1, keytab entry valid

Problems I spotted in logs:

in /var/log/dirsrv/slapd-DOMAIN/error

[25/Jul/2024:12:36:11.325055589 +0000] - ERR - set_krb5_creds - Could not get initial credentials for principal [ldap/[email protected]] in keytab [FILE:/etc/dirsrv/ds.keytab]: -1765328324 (Generic error (see e-text)) [25/Jul/2024:12:36:16.399028241 +0000] - ERR - schema-compat-plugin - warning: no entries set up under cn=computers, cn=compat,dc=dc,dc=makolab,dc=pl [25/Jul/2024:12:36:16.401195077 +0000] - ERR - schema-compat-plugin - Finished plugin initialization.

from httpd error_log

[Fri Jul 26 10:58:46.588000 2024] [wsgi:error] [pid 11820:tid 140020710070016] [remote 172.16.129.240:59424] ipa: INFO: 401 Unauthorized: Insufficient access: SASL(-1): generic failure: GSSAPI Error: Unspecified GSS failure.  Minor code may provide more information (Credential cache is empty) [Fri Jul 26 10:58:46.636457 2024] [wsgi:error] [pid 11821:tid 140020710070016] [remote 172.16.129.240:59424] ipa: INFO: 401 Unauthorized: Insufficient access: SASL(-1): generic failure: GSSAPI Error: Unspecified GSS failure.  Minor code may provide more information (Credential cache is empty)

I would like to ask for any help with this problems.

Regards

Przemyslaw Orzechowski

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