[Freeipa-users] named-pkcs11 doesn't start after bind update
Roberto Cornacchia
roberto.cornacchia at gmail.com
Fri Jul 22 08:04:52 UTC 2016
Ben and Petr,
Thanks for your inputs, I'll keep an eye on those bug reports.
Roberto
On 22 July 2016 at 09:51, Petr Spacek <pspacek at redhat.com> wrote:
> On 22.7.2016 04:43, Ben Lipton wrote:
> > I'm not familiar enough with Fedora release engineering to know how this
> gets
> > fixed permanently, but I'll share some investigation I've done.
> >
> > This appears to be due to a change in the selinux-policy-targeted
> package that
> > happened recently. As of the latest version, named-pkcs11 tries to run
> as type
> > named_t instead of unconfined_service_t, but it isn't allowed to read the
> > files from IPA [1]. When I downgraded to the selinux-policy and
> > selinux-policy-targeted packages from [2] I was able to start
> named-pkcs11, so
> > that might be a workaround you can use for now. Ultimately, the patch
> that
> > fixes [3] might need to be backported to F23.
>
> This is being tracked as
> https://bugzilla.redhat.com/show_bug.cgi?id=1357665
>
> Stay tuned.
>
> Petr^2 Spacek
>
> >
> > Ben
> >
> > [1]
> > ----
> > time->Fri Jul 22 04:17:44 2016
> > type=AVC msg=audit(1469153864.756:705): avc: denied { read } for
> pid=11616
> > comm="named-pkcs11" name="tokens" dev="dm-0" ino=26318195
> > scontext=system_u:system_r:named_t:s0
> > tcontext=unconfined_u:object_r:ipa_var_lib_t:s0 tclass=dir permissive=1
> > ----
> > time->Fri Jul 22 04:17:44 2016
> > type=AVC msg=audit(1469153864.756:706): avc: denied { getattr } for
> > pid=11616 comm="named-pkcs11"
> >
> path="/var/lib/ipa/dnssec/tokens/12cfb199-b2fe-d328-0b3a-e644756b73d6/token.object"
> > dev="dm-0" ino=609982 scontext=system_u:system_r:named_t:s0
> > tcontext=unconfined_u:object_r:ipa_var_lib_t:s0 tclass=file permissive=1
> > ----
> > time->Fri Jul 22 04:17:44 2016
> > type=AVC msg=audit(1469153864.756:707): avc: denied { read write } for
> > pid=11616 comm="named-pkcs11" name="generation" dev="dm-0" ino=731584
> > scontext=system_u:system_r:named_t:s0
> > tcontext=unconfined_u:object_r:ipa_var_lib_t:s0 tclass=file permissive=1
> > ----
> > time->Fri Jul 22 04:17:44 2016
> > type=AVC msg=audit(1469153864.757:708): avc: denied { open } for
> pid=11616
> > comm="named-pkcs11"
> >
> path="/var/lib/ipa/dnssec/tokens/12cfb199-b2fe-d328-0b3a-e644756b73d6/generation"
> > dev="dm-0" ino=731584 scontext=system_u:system_r:named_t:s0
> > tcontext=unconfined_u:object_r:ipa_var_lib_t:s0 tclass=file permissive=1
> > ----
> > time->Fri Jul 22 04:17:44 2016
> > type=AVC msg=audit(1469153864.757:709): avc: denied { lock } for
> pid=11616
> > comm="named-pkcs11"
> >
> path="/var/lib/ipa/dnssec/tokens/12cfb199-b2fe-d328-0b3a-e644756b73d6/generation"
> > dev="dm-0" ino=731584 scontext=system_u:system_r:named_t:s0
> > tcontext=unconfined_u:object_r:ipa_var_lib_t:s0 tclass=file permissive=1
> >
> > [2] http://koji.fedoraproject.org/koji/buildinfo?buildID=758088
> > [3] https://bugzilla.redhat.com/show_bug.cgi?id=1333106
> >
> > On 07/21/2016 05:51 PM, Roberto Cornacchia wrote:
> >> UPDATE:
> >>
> >> Tried again the whole procedure with ipa-dns-install, and it DOES work
> with
> >> SElinux disable, and still fails with SElinux enabled.
> >>
> >> So the error "Failed to enumerate object store in
> /var/lib/softhsm/tokens/"
> >> makes sense.
> >>
> >> Can someone help me fix it?
> >>
> >> $ ll -Z /var/lib/ipa/dnssec/
> >> total 12
> >> -rwxrwx---. 1 ods named unconfined_u:object_r:ipa_var_lib_t:s0 30 Jul
> 21
> >> 22:50 softhsm_pin*
> >> drwxrws---. 3 ods named unconfined_u:object_r:ipa_var_lib_t:s0 4096 Jul
> 21
> >> 22:50 tokens/
> >>
> >>
> >>
> >> On 21 July 2016 at 23:11, Roberto Cornacchia <
> roberto.cornacchia at gmail.com
> >> <mailto:roberto.cornacchia at gmail.com>> wrote:
> >>
> >> - FC23
> >> - IPA 4.2.4
> >>
> >> After a dnf update, bind was updated (no ipa updates),
> >> and named-pkcs11 doesn't start anymore.
> >>
> >>
> >> $ /usr/sbin/named-pkcs11 -d 9 -g
> >> 21-Jul-2016 23:08:50.332 starting BIND
> >> 9.10.3-P4-RedHat-9.10.3-13.P4.fc23 <id:ebd72b3> -d 9 -g
> >> 21-Jul-2016 23:08:50.332 built with
> >> '--build=x86_64-redhat-linux-gnu' '--host=x86_64-redhat-linux-gnu'
> >> '--program-prefix=' '--disable-dependency-tracking'
> >> '--prefix=/usr' '--exec-prefix=/usr' '--bindir=/usr/bin'
> >> '--sbindir=/usr/sbin' '--sysconfdir=/etc' '--datadir=/usr/share'
> >> '--includedir=/usr/include' '--libdir=/usr/lib64'
> >> '--libexecdir=/usr/libexec' '--sharedstatedir=/var/lib'
> >> '--mandir=/usr/share/man' '--infodir=/usr/share/info'
> >> '--with-python=/usr/bin/python3' '--with-libtool'
> >> '--localstatedir=/var' '--enable-threads' '--enable-ipv6'
> >> '--enable-filter-aaaa' '--with-pic' '--disable-static'
> >> '--disable-openssl-version-check'
> >> '--includedir=/usr/include/bind9' '--with-tuning=large'
> >> '--with-geoip' '--enable-native-pkcs11'
> >> '--with-pkcs11=/usr/lib64/pkcs11/libsofthsm2.so'
> >> '--with-dlopen=yes' '--with-dlz-ldap=yes'
> >> '--with-dlz-postgres=yes' '--with-dlz-mysql=yes'
> >> '--with-dlz-filesystem=yes' '--with-dlz-bdb=yes'
> >> '--with-gssapi=yes' '--disable-isc-spnego' '--enable-fixed-rrset'
> >> '--with-docbook-xsl=/usr/share/sgml/docbook/xsl-stylesheets'
> >> '--enable-full-report' 'build_alias=x86_64-redhat-linux-gnu'
> >> 'host_alias=x86_64-redhat-linux-gnu' 'CFLAGS= -O2 -g -pipe -Wall
> >> -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -fexceptions
> >> -fstack-protector-strong --param=ssp-buffer-size=4
> >> -grecord-gcc-switches
> >> -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -m64
> >> -mtune=generic' 'LDFLAGS=-Wl,-z,relro
> >> -specs=/usr/lib/rpm/redhat/redhat-hardened-ld' 'CPPFLAGS=
> >> -DDIG_SIGCHASE'
> >> 21-Jul-2016 23:08:50.332
> >> ----------------------------------------------------
> >> 21-Jul-2016 23:08:50.332 BIND 9 is maintained by Internet Systems
> >> Consortium,
> >> 21-Jul-2016 23:08:50.332 Inc. (ISC), a non-profit 501(c)(3)
> >> public-benefit
> >> 21-Jul-2016 23:08:50.332 corporation. Support and training for
> >> BIND 9 are
> >> 21-Jul-2016 23:08:50.332 available at https://www.isc.org/support
> >> 21-Jul-2016 23:08:50.332
> >> ----------------------------------------------------
> >> 21-Jul-2016 23:08:50.332 adjusted limit on open files from 4096 to
> >> 1048576
> >> 21-Jul-2016 23:08:50.332 found 2 CPUs, using 2 worker threads
> >> 21-Jul-2016 23:08:50.332 using 2 UDP listeners per interface
> >> 21-Jul-2016 23:08:50.332 using up to 21000 sockets
> >> 21-Jul-2016 23:08:50.332 Registering DLZ_dlopen driver
> >> 21-Jul-2016 23:08:50.332 Registering SDLZ driver 'dlopen'
> >> 21-Jul-2016 23:08:50.332 Registering DLZ driver 'dlopen'
> >> 21-Jul-2016 23:08:50.335 initializing DST: PKCS#11 initialization
> >> failed
> >> 21-Jul-2016 23:08:50.335 exiting (due to fatal error)
> >>
> >> journalctl shows:
> >>
> >> named-pkcs11[9085]: ObjectStore.cpp(59): Failed to enumerate
> >> object store in /var/lib/softhsm/tokens/
> >> named-pkcs11[9085]: SoftHSM.cpp(476): Could not load the object
> store
> >>
> >>
> >>
> >> $ ll -Z /var/lib/ipa/dnssec/
> >> total 12
> >> -rwxrwx---. 1 ods named unconfined_u:object_r:ipa_var_lib_t:s0
> 30
> >> Jul 21 22:50 softhsm_pin*
> >> drwxrws---. 3 ods named unconfined_u:object_r:ipa_var_lib_t:s0
> >> 4096 Jul 21 22:50 tokens/
> >>
> >>
> >> - I have seen https://fedorahosted.org/freeipa/ticket/5520 , it
> >> doesn't help.
> >> - With setenforce 0, same error.
> >> - I have run ipa-dns-install, it recreates named.conf, tokens
> >> etc. named-pkcs11 still doesn't start.
> >>
> >>
> >> Please, any idea?
>
> --
> 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
>
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://listman.redhat.com/archives/freeipa-users/attachments/20160722/bd3be676/attachment.htm>
More information about the Freeipa-users
mailing list