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Bug 1654451 - dscreate permissions and SELinux labels "too relaxed/open", "incorrect"
Summary: dscreate permissions and SELinux labels "too relaxed/open", "incorrect"
Keywords:
Status: CLOSED CURRENTRELEASE
Alias: None
Product: Red Hat Enterprise Linux 8
Classification: Red Hat
Component: 389-ds-base
Version: 8.1
Hardware: All
OS: Linux
unspecified
high
Target Milestone: rc
: 8.0
Assignee: mreynolds
QA Contact: RHDS QE
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2018-11-28 20:12 UTC by Marc Sauton
Modified: 2019-11-23 22:39 UTC (History)
9 users (show)

Fixed In Version: 389-ds-base-1.4.0.20-1.module+el8+2553+e9a4c637
Doc Type: If docs needed, set a value
Doc Text:
Clone Of:
Environment:
Last Closed: 2019-06-14 01:58:46 UTC
Type: Bug
Target Upstream Version:
Embargoed:
pm-rhel: mirror+

Attachments (Terms of Use)

Description Marc Sauton 2018-11-28 20:12:46 UTC 
Description of problem:

Directory permissions and SELinux labels are too "relaxed", or "incorrect" under /var/lib/dirsrv/slapd-*
should be 750 and system_u
instead of 755 and unconfined_u
note a "dsconf backup create" does create the correct directory permission and SELinux labels correctly, example with "bak2"


Version-Release number of selected component (if applicable):

Red Hat Enterprise Linux release 8.0 Beta (Ootpa)
389-ds-base-1.4.0.19-2.module+el8+1+36e60e1d.x86_64
python3-lib389-1.4.0.19-2.module+el8+1+36e60e1d.noarch


How reproducible:
always


Steps to Reproduce:

1. create a 389 instance:

cat << EOF > ~/instance.inf
[general]
[slapd]
root_password = password
[backend-userroot]
sample_entries = yes
suffix = dc=example,dc=com
EOF

dscreate from-file ~/instance.inf


2. create an online backup in a custom destination, just to see if permissions are created in a different way:

dsconf -D "cn=Directory Manager" ldap://rhds-test-day-8 backup create /var/lib/dirsrv/slapd-localhost/bak2


3. compare with RHEL-7 permissions, example:
ls -laZ /var/lib/dirsrv/slapd-m1/
drwxrwx---. ldapuser1 ldapgroup1 unconfined_u:object_r:dirsrv_var_lib_t:s0 .
drwxr-xr-x. root      root       system_u:object_r:dirsrv_var_lib_t:s0 ..
drwxrwx---. ldapuser1 ldapgroup1 unconfined_u:object_r:dirsrv_var_lib_t:s0 bak
drwxr-xr-x. ldapuser1 ldapgroup1 system_u:object_r:dirsrv_var_lib_t:s0 changelogdb
drwxrwx---. ldapuser1 ldapgroup1 unconfined_u:object_r:dirsrv_var_lib_t:s0 db
drwxrwx---. ldapuser1 ldapgroup1 unconfined_u:object_r:dirsrv_var_lib_t:s0 ldif


Actual results:
ls -laZ /var/lib/dirsrv/slapd-localhost
total 0
drwxr-xr-x. 6 dirsrv dirsrv unconfined_u:object_r:dirsrv_var_lib_t:s0  51 Nov 28 14:50 .
drwxr-xr-x. 3 root   root   system_u:object_r:dirsrv_var_lib_t:s0      29 Nov 28 14:19 ..
drwxr-xr-x. 3 dirsrv dirsrv unconfined_u:object_r:dirsrv_var_lib_t:s0  43 Nov 28 14:32 bak
drwx------. 3 dirsrv dirsrv system_u:object_r:dirsrv_var_lib_t:s0     108 Nov 28 14:50 bak2
drwxr-xr-x. 3 dirsrv dirsrv unconfined_u:object_r:dirsrv_var_lib_t:s0 109 Nov 28 14:41 db
drwxr-xr-x. 2 dirsrv dirsrv unconfined_u:object_r:dirsrv_var_lib_t:s0   6 Nov 28 14:19 ldif


Expected results:

should be 750 and system_u
instead of 755 and unconfined_u


Additional info:

"dsconf backup create" does create the correct directory permission and SELinux labels correctly, example with "bak2"
Comment 2 Amita Sharma 2019-01-04 14:09:55 UTC 
[root@server-rhel8 ds]# rpm -qa | grep 389
389-ds-base-1.4.0.20-3.module+el8+2+b5271fcb.x86_64
389-ds-base-snmp-1.4.0.20-3.module+el8+2+b5271fcb.x86_64
389-ds-base-legacy-tools-1.4.0.20-3.module+el8+2+b5271fcb.x86_64
389-ds-base-libs-1.4.0.20-3.module+el8+2+b5271fcb.x86_64


1. Created instance in interactive mode -
#ls -laZ /var/lib/dirsrv/slapd-server-rhel8/
total 0
drwxrwx---. 5 dirsrv dirsrv system_u:object_r:unlabeled_t:s0  39 Jan  4 13:52 .
drwxr-xr-x. 3 root   root   system_u:object_r:unlabeled_t:s0  32 Jan  4 13:52 ..
drwxrwx---. 2 dirsrv dirsrv system_u:object_r:unlabeled_t:s0   6 Jan  4 13:52 bak
drwxrwx---. 3 dirsrv dirsrv system_u:object_r:unlabeled_t:s0 109 Jan  4 13:53 db
drwxrwx---. 2 dirsrv dirsrv system_u:object_r:unlabeled_t:s0   6 Jan  4 13:52 ldif

2. Created instance with inf file -
ls -laZ /var/lib/dirsrv/slapd-localhost/
total 0
drwxrwx---. 5 dirsrv dirsrv system_u:object_r:unlabeled_t:s0 39 Jan  4 14:07 .
drwxr-xr-x. 3 root   root   system_u:object_r:unlabeled_t:s0 29 Jan  4 14:07 ..
drwxrwx---. 2 dirsrv dirsrv system_u:object_r:unlabeled_t:s0  6 Jan  4 14:07 bak
drwxrwx---. 2 dirsrv dirsrv system_u:object_r:unlabeled_t:s0 93 Jan  4 14:08 db
drwxrwx---. 2 dirsrv dirsrv system_u:object_r:unlabeled_t:s0  6 Jan  4 14:07 ldif


Permissions look perfect.
Comment 3 Amita Sharma 2019-01-04 15:00:54 UTC 
[root@host-8-245-94 upstream]# ls -laZ /var/lib/dirsrv/slapd-host-8-245-94/
total 0
drwxrwx---. 5 dirsrv dirsrv unconfined_u:object_r:dirsrv_var_lib_t:s0  39 Jan  4 09:43 .
drwxr-xr-x. 3 root   root   system_u:object_r:dirsrv_var_lib_t:s0      33 Jan  4 09:43 ..
drwxrwx---. 2 dirsrv dirsrv unconfined_u:object_r:dirsrv_var_lib_t:s0   6 Jan  4 09:43 bak
drwxrwx---. 3 dirsrv dirsrv unconfined_u:object_r:dirsrv_var_lib_t:s0 109 Jan  4 09:43 db
drwxrwx---. 2 dirsrv dirsrv unconfined_u:object_r:dirsrv_var_lib_t:s0   6 Jan  4 09:43 ldif

[root@host-8-245-94 upstream]# restorecon -FvvR /var/lib/dirsrv/slapd-host-8-245-94/
Relabeled /var/lib/dirsrv/slapd-host-8-245-94 from unconfined_u:object_r:dirsrv_var_lib_t:s0 to system_u:object_r:dirsrv_var_lib_t:s0
Relabeled /var/lib/dirsrv/slapd-host-8-245-94/bak from unconfined_u:object_r:dirsrv_var_lib_t:s0 to system_u:object_r:dirsrv_var_lib_t:s0
Relabeled /var/lib/dirsrv/slapd-host-8-245-94/db from unconfined_u:object_r:dirsrv_var_lib_t:s0 to system_u:object_r:dirsrv_var_lib_t:s0
Relabeled /var/lib/dirsrv/slapd-host-8-245-94/ldif from unconfined_u:object_r:dirsrv_var_lib_t:s0 to system_u:object_r:dirsrv_var_lib_t:s0

[root@host-8-245-94 upstream]# ls -laZ /var/lib/dirsrv/slapd-host-8-245-94/
total 0
drwxrwx---. 5 dirsrv dirsrv system_u:object_r:dirsrv_var_lib_t:s0  39 Jan  4 09:43 .
drwxr-xr-x. 3 root   root   system_u:object_r:dirsrv_var_lib_t:s0  33 Jan  4 09:43 ..
drwxrwx---. 2 dirsrv dirsrv system_u:object_r:dirsrv_var_lib_t:s0   6 Jan  4 09:43 bak
drwxrwx---. 3 dirsrv dirsrv system_u:object_r:dirsrv_var_lib_t:s0 109 Jan  4 09:43 db
drwxrwx---. 2 dirsrv dirsrv system_u:object_r:dirsrv_var_lib_t:s0   6 Jan  4 09:43 ldif
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