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Description of problem:
The problem is that it is not possible to run the kadmin service
after the upgrade of krb from 1.17 (no default configuration) to 1.18 because the configuration file
/var/kerberos/krb5kdc/kdc.conf contains legacy/unsuported enctypes (DES and 3DES ciphers)
Version-Release number of selected component (if applicable):
RHEL-8.3, krb5-server-1.18.2-3
How reproducible:
always
Steps to Reproduce:
1. configure krb5 server (krb5-1.17-18) with some user and run it
2. verify that supported_enctypes in kdc.conf contains "des3-hmac-sha1:normal"
3. upgrade to krb5-1.18.2-3
4. systemctl start kadmin krb5kdc
Actual results:
#systemctl start kadmin
● kadmin.service - Kerberos 5 Password-changing and Administration
Loaded: loaded (/usr/lib/systemd/system/kadmin.service; disabled;
vendor preset: disabled)
Active: failed (Result: exit-code) since Fri 2020-06-19 12:20:36
IST; 45ms ago
Process: 74733 ExecStart=/usr/sbin/kadmind -P /var/run/kadmind.pid
$KADMIND_ARGS (code=exited, status=1/FAILURE)
Jun 19 12:20:36 dell-r530-5.gsslab.pnq.redhat.com systemd[1]: Starting Kerberos 5 Password-changing and Administration...
Jun 19 12:20:36 dell-r530-5.gsslab.pnq.redhat.com kadmind[74733]: kadmind: Required parameters in kdc.conf missing while initializing, aborting
Expected results:
krb5kdc starts just fine when it finds unrecognized enctypes
Additional info:
The error message "kadmind: Required parameters in kdc.conf missing while initializing, aborting" should be better and more informative.
Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.
For information on the advisory (krb5 bug fix and enhancement update), and where to find the updated
files, follow the link below.
If the solution does not work for you, open a new bug report.
https://access.redhat.com/errata/RHBA-2020:4541
Description of problem: The problem is that it is not possible to run the kadmin service after the upgrade of krb from 1.17 (no default configuration) to 1.18 because the configuration file /var/kerberos/krb5kdc/kdc.conf contains legacy/unsuported enctypes (DES and 3DES ciphers) Version-Release number of selected component (if applicable): RHEL-8.3, krb5-server-1.18.2-3 How reproducible: always Steps to Reproduce: 1. configure krb5 server (krb5-1.17-18) with some user and run it 2. verify that supported_enctypes in kdc.conf contains "des3-hmac-sha1:normal" 3. upgrade to krb5-1.18.2-3 4. systemctl start kadmin krb5kdc Actual results: #systemctl start kadmin ● kadmin.service - Kerberos 5 Password-changing and Administration Loaded: loaded (/usr/lib/systemd/system/kadmin.service; disabled; vendor preset: disabled) Active: failed (Result: exit-code) since Fri 2020-06-19 12:20:36 IST; 45ms ago Process: 74733 ExecStart=/usr/sbin/kadmind -P /var/run/kadmind.pid $KADMIND_ARGS (code=exited, status=1/FAILURE) Jun 19 12:20:36 dell-r530-5.gsslab.pnq.redhat.com systemd[1]: Starting Kerberos 5 Password-changing and Administration... Jun 19 12:20:36 dell-r530-5.gsslab.pnq.redhat.com kadmind[74733]: kadmind: Required parameters in kdc.conf missing while initializing, aborting Expected results: krb5kdc starts just fine when it finds unrecognized enctypes Additional info: The error message "kadmind: Required parameters in kdc.conf missing while initializing, aborting" should be better and more informative.