Hmm, seems waiting for RHEL 7.3 and SSSD 1.14 will solve this problem.... https://fedorahosted.org/sssd/ticket/2919
Am I correct? ----- On Aug 25, 2016, at 9:24 AM, Troels Hansen t...@casalogic.dk wrote: > Hmm, sometimes the man page actually helps.... > > It seems setting "default_domain_suffix" to allow users to log in, without the > domain part changes use_fully_qualified_names default to true, without the > option of setting it false..... > > So, we have two options: > - Have users always use their full login including domain > - Setting default_domain_suffix to help the users and efficiently break SUDO? > > Can this be true? > > > ----- On Aug 25, 2016, at 8:42 AM, Troels Hansen t...@casalogic.dk wrote: > >> Yes and no.... >> >> Have tried setting it to both true and false, but doesn't make a huge >> difference. >> >> Current result with "use_fully_qualified_names = false" >> >> LDAP search from sssd_sudo.log shows SSSD finding a sudo rule... >> >> (Thu Aug 25 08:15:27 2016) [sssd[sudo]] [sudosrv_get_sudorules_query_cache] >> (0x0200): Searching sysdb with >> [(&(objectClass=sudoRule)(|(sudoUser=ALL)(sudoUser=drext...@net.dr.dk)(sudoUser=#1349938498) >> ....... >> (sudoUser=%domain_users)(sudoUser=+*)))] >> (Thu Aug 25 08:15:27 2016) [sssd[sudo]] [sort_sudo_rules] (0x0400): Sorting >> rules with higher-wins logic >> (Thu Aug 25 08:15:27 2016) [sssd[sudo]] [sudosrv_get_sudorules_from_cache] >> (0x0400): Returning 1 rules for [drext...@net.dr.dk] >> >> SSSD cache shows the sudo rule: >> >> # ldbsearch -H /var/lib/sss/db/cache_linux.dr.dk.ldb -b cn=sysdb >> '(objectClass=sudoRule)' >> asq: Unable to register control with rootdse! >> # record 1 >> dn: name=guffe,cn=sudorules,cn=custom,cn=linux.dr.dk,cn=sysdb >> cn: guffe >> dataExpireTimestamp: 1472110940 >> entryUSN: 325878 >> name: guffe >> objectClass: sudoRule >> originalDN: cn=guffe,ou=sudoers,dc=linux,dc=dr,dc=dk >> sudoCommand: /usr/bin/cat /var/log/messages >> sudoHost: ALL >> sudoRunAsGroup: ALL >> sudoRunAsUser: ALL >> sudoUser: %domain_users >> distinguishedName: name=guffe,cn=sudorules,cn=custom,cn=linux.dr.dk,cn=sysdb >> >> But still sudo debug log says: >> >> Aug 25 08:29:55 sudo[2392] -> user_in_group @ ./pwutil.c:940 >> Aug 25 08:29:55 sudo[2392] -> sudo_get_grlist @ ./pwutil.c:877 >> Aug 25 08:29:55 sudo[2392] -> rbfind @ ./redblack.c:273 >> Aug 25 08:29:55 sudo[2392] <- rbfind @ ./redblack.c:277 := 0x7f877f45d1d0 >> Aug 25 08:29:55 sudo[2392] <- sudo_get_grlist @ ./pwutil.c:930 := >> 0x7f877f45d348 >> Aug 25 08:29:55 sudo[2392] -> sudo_getgrnam @ ./pwutil.c:719 >> Aug 25 08:29:55 sudo[2392] -> rbfind @ ./redblack.c:273 >> Aug 25 08:29:55 sudo[2392] <- rbfind @ ./redblack.c:280 := (nil) >> Aug 25 08:29:55 sudo[2392] -> make_gritem @ ./pwutil.c:474 >> Aug 25 08:29:55 sudo[2392] <- make_gritem @ ./pwutil.c:524 := 0x7f877f44ef20 >> Aug 25 08:29:55 sudo[2392] -> rbinsert @ ./redblack.c:181 >> Aug 25 08:29:55 sudo[2392] <- rbinsert @ ./redblack.c:261 := (nil) >> Aug 25 08:29:55 sudo[2392] <- sudo_getgrnam @ ./pwutil.c:745 := >> 0x7f877f44ef38 >> Aug 25 08:29:55 sudo[2392] -> sudo_grlist_delref @ ./pwutil.c:816 >> Aug 25 08:29:55 sudo[2392] -> sudo_grlist_delref_item @ ./pwutil.c:805 >> Aug 25 08:29:55 sudo[2392] <- sudo_grlist_delref_item @ ./pwutil.c:810 >> Aug 25 08:29:55 sudo[2392] <- sudo_grlist_delref @ ./pwutil.c:818 >> Aug 25 08:29:55 sudo[2392] <- user_in_group @ ./pwutil.c:1010 := false >> >> >> I'm quite lost on how to debug further on this..... >> >> ----- On Aug 24, 2016, at 9:50 AM, Jakub Hrozek jhro...@redhat.com wrote: >> >>> On Tue, Aug 23, 2016 at 03:17:48PM +0200, Troels Hansen wrote: >>>> Running RHEL 7.2: >>>> >>>> ipa-client-4.2.0-15.el7_2.18 >>>> sssd-ipa-1.13.0-40.el7_2.12.x86_64 >>>> ipa-server-4.2.0-15.el7_2.18.x86_64 >>>> >>>> I have a sudo rule where I try to give sudo access based on a AD group. >>>> >>>> # groups drext...@net.dr.dk >>>> drext...@net.dr.dk : drext...@net.dr.dk ............... >>>> domain_us...@linux.dr.dk >>>> >>>> I'm member of the group domain_users via AD. >>>> >>>> SUDO rule in LDAP: >>>> >>>> # guffe, sudoers, linux.dr.dk >>>> dn: cn=guffe,ou=sudoers,dc=linux,dc=dr,dc=dk >>>> sudoUser: %domain_users >>>> sudoRunAsGroup: ALL >>>> objectClass: sudoRole >>>> objectClass: top >>>> sudoCommand: /usr/bin/cat /var/log/messages >>>> sudoRunAsUser: ALL >>>> sudoHost: ALL >>>> cn: guffe >>> >>> domain_users != domain_us...@linux.dr.dk >>> >>> I'm also curious why sssd qualifies the IPA group name (domain_users is >>> an IPA group name right?) >>> >>> do you set use_fully_qualified_names=true by chance in the config file? >>> >>> -- >>> Manage your subscription for the Freeipa-users mailing list: >>> https://www.redhat.com/mailman/listinfo/freeipa-users >>> Go to http://freeipa.org for more info on the project >> >> -- >> Med venlig hilsen >> >> Troels Hansen >> >> Systemkonsulent >> >> Casalogic A/S >> >> >> T (+45) 70 20 10 63 >> >> M (+45) 22 43 71 57 >> >> Red Hat, SUSE, VMware, Citrix, Novell, Yellowfin BI, EnterpriseDB, Sophos og >> meget mere. >> >> -- >> Manage your subscription for the Freeipa-users mailing list: >> https://www.redhat.com/mailman/listinfo/freeipa-users >> Go to http://freeipa.org for more info on the project > > -- > Med venlig hilsen > > Troels Hansen > > Systemkonsulent > > Casalogic A/S > > > T (+45) 70 20 10 63 > > M (+45) 22 43 71 57 > > Red Hat, SUSE, VMware, Citrix, Novell, Yellowfin BI, EnterpriseDB, Sophos og > meget mere. > > -- > Manage your subscription for the Freeipa-users mailing list: > https://www.redhat.com/mailman/listinfo/freeipa-users > Go to http://freeipa.org for more info on the project -- Med venlig hilsen Troels Hansen Systemkonsulent Casalogic A/S T (+45) 70 20 10 63 M (+45) 22 43 71 57 Red Hat, SUSE, VMware, Citrix, Novell, Yellowfin BI, EnterpriseDB, Sophos og meget mere. -- Manage your subscription for the Freeipa-users mailing list: https://www.redhat.com/mailman/listinfo/freeipa-users Go to http://freeipa.org for more info on the project
