SELinux is disabled in our CentOS template. Good hypothesis tho.

On Jan 18, 2018 01:36, "Tony Brian Albers via FreeIPA-users" <freeipa-users@lists.fedorahosted.org> wrote:
On 01/18/2018 02:24 AM, Alexandre Pitre via FreeIPA-users wrote:
> Hi,
>
> I recently deployed a new FreeIPA domain running on CentOS 7.4 and
> FreeIPA 4.5
>
> The installation went without hiccups but the WebUI isn't working as
> expected. Logging in with admin failed with this error:
>
> Login failed due to an unknow reason.
>
> I've seen this issue with every FreeIPA 4.5 replica I've built. As you
> may know this is pretty common error with 4.5. I usually just chmod 444
> /var/lib/ipa-client/pki/* as pointed out in
> https://access.redhat.com/solutions/3178971 and the logging start
> working again but not this time with a brand new domain installation.
>
> Permissions are correct for the PEM
> ll /var/lib/pki/*
> -r--r--r-- 1 root root 4406 Jan  9 14:49 ca-bundle.pem
> -r--r--r-- 1 root root 4406 Jan  9 14:49 kdc-ca-bundle.pem
>
> Here's the output of /var/log/httpd/error_log
>
> [Thu Jan 18 01:14:40.543272 2018] [suexec:notice] [pid 12537] AH01232:
> suEXEC mechanism enabled (wrapper: /usr/sbin/suexec)
> [Thu Jan 18 01:14:40.543348 2018] [:warn] [pid 12537]
> NSSSessionCacheTimeout is deprecated. Ignoring.
> [Thu Jan 18 01:14:40.766070 2018] [auth_digest:notice] [pid 12537]
> AH01757: generating secret for digest authentication ...
> [Thu Jan 18 01:14:40.766623 2018] [lbmethod_heartbeat:notice] [pid
> 12537] AH02282: No slotmem from mod_heartmonitor
> [Thu Jan 18 01:14:40.766640 2018] [:warn] [pid 12537]
> NSSSessionCacheTimeout is deprecated. Ignoring.
> [Thu Jan 18 01:14:40.843105 2018] [mpm_prefork:notice] [pid 12537]
> AH00163: Apache/2.4.6 (CentOS) mod_auth_gssapi/1.5.1 mod_nss/1.0.14
> NSS/3.28.4 mod_wsgi/3.4 Python/2.7.5 configured -- resuming normal
> operations
> [Thu Jan 18 01:14:40.843134 2018] [core:notice] [pid 12537] AH00094:
> Command line: '/usr/sbin/httpd -D FOREGROUND'
> [Thu Jan 18 01:14:48.465191 2018] [:error] [pid 12545] ipa: INFO: ***
> PROCESS START ***
> [Thu Jan 18 01:14:48.470206 2018] [:error] [pid 12546] ipa: INFO: ***
> PROCESS START ***
> [Thu Jan 18 01:15:14.020600 2018] [:error] [pid 12545] ipa: INFO: 401
> Unauthorized: [Errno 13] Permission denied
>
> Output of /var/log/messages show weird errors:
>
> Jan 18 01:14:36 bo2-tnt-ipa-001 ipa-dnskeysyncd: ipa         : ERROR
> syncrepl_poll: LDAP error ({'desc': "Can't contact LDAP server"})
> Jan 18 01:14:38 bo2-tnt-ipa-001 ns-slapd:
> [18/Jan/2018:01:14:38.102629780 +0000] - ERR - schema-compat-plugin -
> scheduled schema-compat-plugin tree scan in about 5 seconds after the
> server startup!
> Jan 18 01:14:38 bo2-tnt-ipa-001 ns-slapd:
> [18/Jan/2018:01:14:38.115268733 +0000] - ERR - NSACLPlugin - acl_parse -
> The ACL target cn=groups,cn=compat,dc=ipa,dc=domain,dc=com does not exist
> Jan 18 01:14:38 bo2-tnt-ipa-001 ns-slapd:
> [18/Jan/2018:01:14:38.116680963 +0000] - ERR - NSACLPlugin - acl_parse -
> The ACL target cn=computers,cn=compat,dc=ipa,dc=domain,dc=com does not exist
> Jan 18 01:14:38 bo2-tnt-ipa-001 ns-slapd:
> [18/Jan/2018:01:14:38.117878580 +0000] - ERR - NSACLPlugin - acl_parse -
> The ACL target cn=ng,cn=compat,dc=ipa,dc=domain,dc=com does not exist
> Jan 18 01:14:38 bo2-tnt-ipa-001 ns-slapd:
> [18/Jan/2018:01:14:38.119338367 +0000] - ERR - NSACLPlugin - acl_parse -
> The ACL target ou=sudoers,dc=ipa,dc=domain,dc=com does not exist
> Jan 18 01:14:38 bo2-tnt-ipa-001 ns-slapd:
> [18/Jan/2018:01:14:38.120503775 +0000] - ERR - NSACLPlugin - acl_parse -
> The ACL target cn=users,cn=compat,dc=ipa,dc=domain,dc=com does not exist
> Jan 18 01:14:38 bo2-tnt-ipa-001 ns-slapd:
> [18/Jan/2018:01:14:38.122000132 +0000] - ERR - NSACLPlugin - acl_parse -
> The ACL target cn=vaults,cn=kra,dc=ipa,dc=domain,dc=com does not exist
> Jan 18 01:14:38 bo2-tnt-ipa-001 ns-slapd:
> [18/Jan/2018:01:14:38.123149308 +0000] - ERR - NSACLPlugin - acl_parse -
> The ACL target cn=vaults,cn=kra,dc=ipa,dc=domain,dc=com does not exist
> Jan 18 01:14:38 bo2-tnt-ipa-001 ns-slapd:
> [18/Jan/2018:01:14:38.124282277 +0000] - ERR - NSACLPlugin - acl_parse -
> The ACL target cn=vaults,cn=kra,dc=ipa,dc=domain,dc=com does not exist
> Jan 18 01:14:38 bo2-tnt-ipa-001 ns-slapd:
> [18/Jan/2018:01:14:38.125837472 +0000] - ERR - NSACLPlugin - acl_parse -
> The ACL target cn=vaults,cn=kra,dc=ipa,dc=domain,dc=com does not exist
> Jan 18 01:14:38 bo2-tnt-ipa-001 ns-slapd:
> [18/Jan/2018:01:14:38.126966928 +0000] - ERR - NSACLPlugin - acl_parse -
> The ACL target cn=vaults,cn=kra,dc=ipa,dc=domain,dc=com does not exist
> Jan 18 01:14:38 bo2-tnt-ipa-001 ns-slapd:
> [18/Jan/2018:01:14:38.128085824 +0000] - ERR - NSACLPlugin - acl_parse -
> The ACL target cn=vaults,cn=kra,dc=ipa,dc=domain,dc=com does not exist
> Jan 18 01:14:38 bo2-tnt-ipa-001 ns-slapd:
> [18/Jan/2018:01:14:38.129501796 +0000] - ERR - NSACLPlugin - acl_parse -
> The ACL target cn=vaults,cn=kra,dc=ipa,dc=domain,dc=com does not exist
> Jan 18 01:14:38 bo2-tnt-ipa-001 ns-slapd:
> [18/Jan/2018:01:14:38.130686657 +0000] - ERR - NSACLPlugin - acl_parse -
> The ACL target cn=vaults,cn=kra,dc=ipa,dc=domain,dc=com does not exist
> Jan 18 01:14:38 bo2-tnt-ipa-001 ns-slapd:
> [18/Jan/2018:01:14:38.132301267 +0000] - ERR - NSACLPlugin - acl_parse -
> The ACL target cn=vaults,cn=kra,dc=ipa,dc=domain,dc=com does not exist
> Jan 18 01:14:38 bo2-tnt-ipa-001 ns-slapd:
> [18/Jan/2018:01:14:38.134575956 +0000] - ERR - NSACLPlugin - acl_parse -
> The ACL target cn=vaults,cn=kra,dc=ipa,dc=domain,dc=com does not exist
> Jan 18 01:14:38 bo2-tnt-ipa-001 ns-slapd:
> [18/Jan/2018:01:14:38.135778559 +0000] - ERR - NSACLPlugin - acl_parse -
> The ACL target cn=vaults,cn=kra,dc=ipa,dc=domain,dc=com does not exist
> Jan 18 01:14:38 bo2-tnt-ipa-001 ns-slapd:
> [18/Jan/2018:01:14:38.142405173 +0000] - ERR - NSACLPlugin - acl_parse -
> The ACL target cn=casigningcert
> cert-pki-ca,cn=ca_renewal,cn=ipa,cn=etc,dc=ipa,dc=domain,dc=com does not
> exist
> Jan 18 01:14:38 bo2-tnt-ipa-001 ns-slapd:
> [18/Jan/2018:01:14:38.143655721 +0000] - ERR - NSACLPlugin - acl_parse -
> The ACL target cn=casigningcert
> cert-pki-ca,cn=ca_renewal,cn=ipa,cn=etc,dc=ipa,dc=domain,dc=com does not
> exist
> Jan 18 01:14:38 bo2-tnt-ipa-001 ns-slapd:
> [18/Jan/2018:01:14:38.233078350 +0000] - ERR - NSACLPlugin - acl_parse -
> The ACL target cn=automember rebuild membership,cn=tasks,cn=config does
> not exist
> Jan 18 01:14:38 bo2-tnt-ipa-001 ns-slapd:
> [18/Jan/2018:01:14:38.238586332 +0000] - ERR - cos-plugin -
> cos_dn_defs_cb - Skipping CoS Definitcomn cn=Password
> Policy,cn=accounts,dc=ipa,dc=domain,dc=com--no CoS Templates found,
> which should be added before the CoS Definitcomn.
> Jan 18 01:14:38 bo2-tnt-ipa-001 ns-slapd:
> [18/Jan/2018:01:14:38.261575767 +0000] - ERR - schema-compat-plugin -
> schema-compat-plugin tree scan will start in about 5 seconds!
> Jan 18 01:14:43 bo2-tnt-ipa-001 ns-slapd:
> [18/Jan/2018:01:14:43.268319379 +0000] - ERR - schema-compat-plugin -
> warning: no entries set up under ou=sudoers,dc=ipa,dc=domain,dc=com
> Jan 18 01:14:43 bo2-tnt-ipa-001 ns-slapd:
> [18/Jan/2018:01:14:43.272302862 +0000] - ERR - schema-compat-plugin -
> warning: no entries set up under cn=ng, cn=compat,dc=ipa,dc=domain,dc=com
> Jan 18 01:14:43 bo2-tnt-ipa-001 ns-slapd:
> [18/Jan/2018:01:14:43.279547839 +0000] - ERR - schema-compat-plugin -
> warning: no entries set up under cn=computers,
> cn=compat,dc=ipa,dc=domain,dc=com
> Jan 18 01:14:43 bo2-tnt-ipa-001 ns-slapd:
> [18/Jan/2018:01:14:43.285336505 +0000] - ERR - schema-compat-plugin -
> Finished plugin initializatcomn.
>
> Any ideas why ?
>
> Thanks
> Alexandre Pitre
>
>
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>


My first thought: Is SELinux giving you a hard time? Check
/var/log/audit/audit.log

Or try setting SELinux to permissive mode and restart the server. If
everything then works, you can start figuring out what SELinux is doing
and why.

/tony

--
Tony Albers
Systems administrator, IT-development
Royal Danish Library, Victor Albecks Vej 1, 8000 Aarhus C, Denmark.
Tel: +45 2566 2383 / +45 8946 2316
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