[...]
Also, when I access the IPA server using a browser it fails with
Login failed due to an unknown reason.
In /var/log/apache2/error.log there is this:
---------------------8X-----------------8X------------------
[Thu Sep 06 12:00:28.720410 2018] [wsgi:error] [pid 6137:tid 140075658061568] [remote
10.83.0.11:38596] ipa: INFO: [jsonserver_kerb] host/usrv1.ijtest.nl(a)IJTEST.NL:
schema(version=u'2.170'): SUCCESS
[Thu Sep 06 12:01:00.010427 2018] [:warn] [pid 6140:tid 140076243191552] [client
10.83.0.11:38608] failed to set perms (3140) on file
(/var/run/ipa/ccaches/host~usrv1.ijtest.nl(a)IJTEST.NL)!, referer:
https://usrv1.ijtest.nl/ipa/xml
[Thu Sep 06 12:01:00.099271 2018] [wsgi:error] [pid 6138:tid 140075658061568] [remote
10.83.0.11:38608] ipa: INFO: [jsonserver_session] host/usrv1.ijtest.nl(a)IJTEST.NL: ping():
SUCCESS
[Thu Sep 06 12:01:00.101695 2018] [:warn] [pid 6140:tid 140076130498304] [client
10.83.0.11:38608] failed to set perms (3140) on file
(/var/run/ipa/ccaches/host~usrv1.ijtest.nl(a)IJTEST.NL)!, referer:
https://usrv1.ijtest.nl/ipa/xml
[Thu Sep 06 12:01:00.273013 2018] [wsgi:error] [pid 6137:tid 140075658061568] [remote
10.83.0.11:38608] ipa: INFO: [jsonserver_session] host/usrv1.ijtest.nl(a)IJTEST.NL:
ca_is_enabled(version=u'2.107'): SUCCESS
[Thu Sep 06 12:01:02.805635 2018] [:warn] [pid 6140:tid 140076234798848] [client
10.83.0.11:38608] failed to set perms (3140) on file
(/var/run/ipa/ccaches/host~usrv1.ijtest.nl(a)IJTEST.NL)!, referer:
https://usrv1.ijtest.nl/ipa/xml
[Thu Sep 06 12:01:02.999541 2018] [wsgi:error] [pid 6138:tid 140075658061568] [remote
10.83.0.11:38608] ipa: INFO: [jsonserver_session] host/usrv1.ijtest.nl(a)IJTEST.NL:
host_mod(u'usrv1.ijtest.nl', ipasshpubkey=(), updatedns=False,
version=u'2.26'): EmptyModlist
[Thu Sep 06 13:02:22.125841 2018] [wsgi:error] [pid 6138:tid 140075658061568] [remote
172.16.16.30:38014] mod_wsgi (pid=6138): Exception occurred processing WSGI script
'/usr/share/ipa/wsgi.py'.
[Thu Sep 06 13:02:22.125877 2018] [wsgi:error] [pid 6138:tid 140075658061568] [remote
172.16.16.30:38014] Traceback (most recent call last):
[Thu Sep 06 13:02:22.125898 2018] [wsgi:error] [pid 6138:tid 140075658061568] [remote
172.16.16.30:38014] File "/usr/share/ipa/wsgi.py", line 57, in application
[Thu Sep 06 13:02:22.125961 2018] [wsgi:error] [pid 6138:tid 140075658061568] [remote
172.16.16.30:38014] return api.Backend.wsgi_dispatch(environ, start_response)
[Thu Sep 06 13:02:22.125972 2018] [wsgi:error] [pid 6138:tid 140075658061568] [remote
172.16.16.30:38014] File
"/usr/lib/python2.7/dist-packages/ipaserver/rpcserver.py", line 265, in
__call__
[Thu Sep 06 13:02:22.128833 2018] [wsgi:error] [pid 6138:tid 140075658061568] [remote
172.16.16.30:38014] return self.route(environ, start_response)
[Thu Sep 06 13:02:22.128846 2018] [wsgi:error] [pid 6138:tid 140075658061568] [remote
172.16.16.30:38014] File
"/usr/lib/python2.7/dist-packages/ipaserver/rpcserver.py", line 277, in route
[Thu Sep 06 13:02:22.128860 2018] [wsgi:error] [pid 6138:tid 140075658061568] [remote
172.16.16.30:38014] return app(environ, start_response)
[Thu Sep 06 13:02:22.128872 2018] [wsgi:error] [pid 6138:tid 140075658061568] [remote
172.16.16.30:38014] File
"/usr/lib/python2.7/dist-packages/ipaserver/rpcserver.py", line 935, in
__call__
[Thu Sep 06 13:02:22.128881 2018] [wsgi:error] [pid 6138:tid 140075658061568] [remote
172.16.16.30:38014] self.kinit(user_principal, password, ipa_ccache_name)
[Thu Sep 06 13:02:22.128886 2018] [wsgi:error] [pid 6138:tid 140075658061568] [remote
172.16.16.30:38014] File
"/usr/lib/python2.7/dist-packages/ipaserver/rpcserver.py", line 971, in kinit
[Thu Sep 06 13:02:22.128892 2018] [wsgi:error] [pid 6138:tid 140075658061568] [remote
172.16.16.30:38014] pkinit_anchors=[paths.KDC_CERT, paths.KDC_CA_BUNDLE_PEM],
[Thu Sep 06 13:02:22.128898 2018] [wsgi:error] [pid 6138:tid 140075658061568] [remote
172.16.16.30:38014] File
"/usr/lib/python2.7/dist-packages/ipalib/install/kinit.py", line 125, in
kinit_armor
[Thu Sep 06 13:02:22.133878 2018] [wsgi:error] [pid 6138:tid 140075658061568] [remote
172.16.16.30:38014] run(args, env=env, raiseonerr=True, capture_error=True)
[Thu Sep 06 13:02:22.133892 2018] [wsgi:error] [pid 6138:tid 140075658061568] [remote
172.16.16.30:38014] File
"/usr/lib/python2.7/dist-packages/ipapython/ipautil.py", line 572, in run
[Thu Sep 06 13:02:22.138435 2018] [wsgi:error] [pid 6138:tid 140075658061568] [remote
172.16.16.30:38014] p.returncode, arg_string, output_log, error_log
[Thu Sep 06 13:02:22.138488 2018] [wsgi:error] [pid 6138:tid 140075658061568] [remote
172.16.16.30:38014] CalledProcessError: CalledProcessError(Command
['/usr/bin/kinit', '-n', '-c',
'/var/run/ipa/ccaches/armor_6138', '-X',
'X509_anchors=FILE:/var/lib/krb5kdc/kdc.crt', '-X',
'X509_anchors=FILE:/var/lib/ipa-client/pki/kdc-ca-bundle.pem'] returned non-zero
exit status 1: "kinit: Pre-authentication failed: Cannot open file
'/var/lib/krb5kdc/kdc.crt': Permission denied while getting initial
credentials\\n")
---------------------8X-----------------8X------------------
The problem with this seems to be related to the fact that directory /var/lib/krb5kdc
is only readable for root.
$ ls -ld /var/lib/krb5kdc
drwx------ 2 root root 4096 Feb 5 2018 /var/lib/krb5kdc
If I chmod the directory to 711 it is possible to login via the browser.
--
Kees