"Daniel J Walsh wrote:"
>
> -----BEGIN PGP SIGNED MESSAGE-----
> Hash: SHA1
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> On 09/25/2011 10:38 PM, David Highley wrote:
> > "Dominick Grift wrote:"
> >>
> >>
> >> --=-QXDzVu1MWO4munhPKxie Content-Type: text/plain;
> >> charset="UTF-8" Content-Transfer-Encoding: quoted-printable
> >>
> >> On Sun, 2011-09-25 at 20:20 +0200, Miroslav Grepl wrote:
> >>> On 09/25/2011 10:10 AM, Dominick Grift wrote:
> >>>> On Sat, 2011-09-24 at 19:45 -0700, David Highley wrote:
> >>>>> "Dominick Grift wrote:"
> >>>>>>
> >>>>>> --=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D4683794954818469668=3D=
> >>
> >>>>>>
> =3D
> >>>>>> Content-Type: multipart/signed; micalg=3D"pgp-sha512";
> >>>>>> protocol=3D"application/pgp-signature";
> >>>>>> boundary=3D"=3D-W/U2hq2saAQV=
> >> GsubU72y"
> >>>>>>
> >>>>>>
> >>>>>> --=3D-W/U2hq2saAQVGsubU72y Content-Type: text/plain;
> >>>>>> charset=3D"UTF-8" Content-Transfer-Encoding:
> >>>>>> quoted-printable
> >>>>>>
> >>>>>> On Fri, 2011-09-23 at 20:10 -0700, David Highley wrote:
> >>>>>>> I checked bugzilla but did not see anything about this
> >>>>>>> list of avc alerts for fedora 16. Should they be
> >>>>>>> reported or is something miss configured? =3D20 =3D20
> >>>>>> setsebool-P allow_ypbind on
> >
> > Submitted bug report 741141 on selinux bool getting turned off.
> >
> >>>>> The bool gets turned off in the reboot process.
> >>>> Thats strange, is systemd turning it back off?
> >>>>
> >>>>> It solves almost all the avc issues but a few remained
> >>>>> which were solved with this policy file: module mysystemd
> >>>>> 1.0;
> >>>>>
> >>>>> require { type systemd_logind_t; type var_yp_t; type
> >>>>> node_t; type hi_reserved_port_t; class udp_socket {
> >>>>> name_bind bind create setopt node_bind }; class file { read
> >>>>> open }; }
> >>>>>
> >>>>> #=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D systemd_logind_t
> >>>>> =3D=3D=3D=3D=
> >> =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D
> >>>>> allow systemd_logind_t hi_reserved_port_t:udp_socket
> >>>>> name_bind; allow systemd_logind_t node_t:udp_socket
> >>>>> node_bind; allow systemd_logind_t self:udp_socket { bind
> >>>>> create setopt }; allow systemd_logind_t var_yp_t:file {
> >>>>> read open };
> >>>> This is likely a bug, Could you file a bugzilla for the
> >>>> above?
> >>> Yes, please, open a new bug. Thank you.
> >
> > Submitted bug report 741143 for the above avc issue.
> >
> >>
> >> proposed fix:
> >>
> >> diff --git policy/modules/system/systemd.te
> >> policy/modules/system/systemd.te index e50a989..d5e32c2 100644
> >> --- policy/modules/system/systemd.te +++
> >> policy/modules/system/systemd.te @@ -130,6 +130,10 @@ ') =20
> >> optional_policy(` + nis_use_ypbind(systemd_logind_t) +') +
> >> +optional_policy(` # It links /run/user/$USER/X11/display to
> >> /tmp/.X11-unix/X* sock_file
> >> xserver_search_xdm_tmp_dirs(systemd_logind_t) ')
> >>
> >>> =20 Regards, Miroslav
> >>>>
> >>>>> We also need to do a systemctl restart autofs.service after
> >>>>> boot up. W=
> >> e
> >>>>> use NIS and auto mounted home directories.
> >>>>>
> >>>>>> should fix it. if it does than this should not be
> >>>>>> reported
> >>>>>>
> >>>>>> There is a way to check whether a specified AVC denial
> >>>>>> can be allowed=
> >> ,
> >>>>>> for example your first avc denial:
> >>>>>>
> >>>>>>> #=3D3D=3D3D=3D3D=3D3D=3D3D=3D3D=3D3D=3D3D=3D3D=3D3D=3D3D=3D3D=3D3D
> >>>>>>> a=
> >> ccountsd_t =3D3D=3D3D=3D3D=3D3D=3D3D=3D3D=3D
> >>>>>> =3D3D=3D3D=3D3D=3D3D=3D3D=3D3D=3D3D=3D3D
> >>>>>>> #!!!! This avc is allowed in the current policy =3D20
> >>>>>>> allow accountsd_t hi_reserved_port_t:tcp_socket
> >>>>>>> name_bind; #!!!! This avc is allowed in the current
> >>>>>>> policy
> >>>>>> # sesearch -SCT --allow -s accountsd_t -t
> >>>>>> hi_reserved_port_t -c tcp_socket -p name_bind
> >>>>>>
> >>>>>> Found 1 semantic av rules: DT allow nsswitch_domain
> >>>>>> rpc_port_type : tcp_socket name_bind ; [ allow_ypbind ]
> >>>>>>
> >>>>>> This tells me that this access can be allowed by toggling
> >>>>>> the allow_ypbind boolean to enabled. The DT tells me that
> >>>>>> this boolean is currently disabled.
> >>>>>>
> >>>>>>> allow accountsd_t portmap_port_t:tcp_socket
> >>>>>>> name_connect; #!!!! This avc is allowed in the current
> >>>>>>> policy =3D20 allow accountsd_t var_yp_t:dir search;
> >>>>>>> =3D20
> >>>>>>> #=3D3D=3D3D=3D3D=3D3D=3D3D=3D3D=3D3D=3D3D=3D3D=3D3D=3D3D=3D3D=3D3D
> >>>>>>> a=
> >> utomount_t =3D3D=3D3D=3D3D=3D3D=3D3D=3D3D=3D
> >>>>>> =3D3D=3D3D=3D3D=3D3D=3D3D=3D3D=3D3D=3D3D
> >>>>>>> #!!!! This avc is allowed in the current policy =3D20
> >>>>>>> allow automount_t var_yp_t:file read; =3D20
> >>>>>>> #=3D3D=3D3D=3D3D=3D3D=3D3D=3D3D=3D3D=3D3D=3D3D=3D3D=3D3D=3D3D=3D3D
> >>>>>>> p=
> >> olicykit_t =3D3D=3D3D=3D3D=3D3D=3D3D=3D3D=3D
> >>>>>> =3D3D=3D3D=3D3D=3D3D=3D3D=3D3D=3D3D=3D3D
> >>>>>>> #!!!! This avc is allowed in the current policy =3D20
> >>>>>>> allow policykit_t hi_reserved_port_t:tcp_socket
> >>>>>>> name_bind; #!!!! This avc is allowed in the current
> >>>>>>> policy =3D20 allow policykit_t
> >>>>>>> kerberos_port_t:tcp_socket name_bind; #!!!! This avc is
> >>>>>>> allowed in the current policy =3D20 allow policykit_t
> >>>>>>> kprop_port_t:tcp_socket name_bind; #!!!! This avc is
> >>>>>>> allowed in the current policy =3D20 allow policykit_t
> >>>>>>> portmap_port_t:tcp_socket name_connect; #!!!! This avc
> >>>>>>> is allowed in the current policy =3D20 allow
> >>>>>>> policykit_t var_yp_t:dir search; =3D20
> >>>>>>> #=3D3D=3D3D=3D3D=3D3D=3D3D=3D3D=3D3D=3D3D=3D3D=3D3D=3D3D=3D3D=3D3D
> >>>>>>> s=
> >> shd_t =3D3D=3D3D=3D3D=3D3D=3D3D=3D3D=3D3D=3D3D=3D
> >>>>>> =3D3D=3D3D=3D3D=3D3D=3D3D=3D3D
> >>>>>>> #!!!! This avc is allowed in the current policy =3D20
> >>>>>>> allow sshd_t ftp_port_t:tcp_socket name_bind; #!!!!
> >>>>>>> This avc is allowed in the current policy =3D20 allow
> >>>>>>> sshd_t hi_reserved_port_t:tcp_socket name_bind; #!!!!
> >>>>>>> This avc is allowed in the current policy =3D20 allow
> >>>>>>> sshd_t hi_reserved_port_t:udp_socket name_bind; #!!!!
> >>>>>>> This avc is allowed in the current policy =3D20 allow
> >>>>>>> sshd_t spamd_port_t:tcp_socket name_bind; #!!!! This
> >>>>>>> avc is allowed in the current policy =3D20 allow sshd_t
> >>>>>>> var_yp_t:dir search; =3D20
> >>>>>>> #=3D3D=3D3D=3D3D=3D3D=3D3D=3D3D=3D3D=3D3D=3D3D=3D3D=3D3D=3D3D=3D3D
> >>>>>>> s=
> >> ystem_dbusd_t =3D3D=3D3D=3D3D=3D3D=3D3D=3D
> >>>>>> =3D3D=3D3D=3D3D=3D3D=3D3D=3D3D=3D3D=3D3D=3D3D
> >>>>>>> #!!!! This avc is allowed in the current policy =3D20
> >>>>>>> allow system_dbusd_t hi_reserved_port_t:tcp_socket
> >>>>>>> name_bind; #!!!! This avc is allowed in the current
> >>>>>>> policy =3D20 allow system_dbusd_t
> >>>>>>> portmap_port_t:tcp_socket name_connect; #!!!! This avc
> >>>>>>> is allowed in the current policy =3D20 allow
> >>>>>>> system_dbusd_t rndc_port_t:tcp_socket name_bind; =3D20
> >>>>>>> #=3D3D=3D3D=3D3D=3D3D=3D3D=3D3D=3D3D=3D3D=3D3D=3D3D=3D3D=3D3D=3D3D
> >>>>>>> x=
> >> dm_dbusd_t =3D3D=3D3D=3D3D=3D3D=3D3D=3D3D=3D
> >>>>>> =3D3D=3D3D=3D3D=3D3D=3D3D=3D3D=3D3D=3D3D
> >>>>>>> #!!!! This avc is allowed in the current policy =3D20
> >>>>>>> allow xdm_dbusd_t hi_reserved_port_t:tcp_socket
> >>>>>>> name_bind; #!!!! This avc is allowed in the current
> >>>>>>> policy =3D20 allow xdm_dbusd_t
> >>>>>>> portmap_port_t:tcp_socket name_connect; -- selinux
> >>>>>>> mailing list selinux@xxxxxxxxxxxxxxxxxxxxxxx
> >>>>>>> https://admin.fedoraproject.org/mailman/listinfo/selinux
> >>>>>>
> >>>>>>
> >>>>>>>
> - --=3D-W/U2hq2saAQVGsubU72y
> >>>>>> Content-Type: application/pgp-signature;
> >>>>>> name=3D"signature.asc" Content-Description: This is a
> >>>>>> digitally signed message part Content-Transfer-Encoding:
> >>>>>> 7bit
> >>>>>>
> >>>>>> -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.11
> >>>>>> (GNU/Linux)
> >>>>>>
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> >>>>>> =3D+k0S -----END PGP SIGNATURE-----
> >>>>>>
> >>>>>> --=3D-W/U2hq2saAQVGsubU72y--
> >>>>>>
> >>>>>>
> >>>>>> --=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D4683794954818469668=3D=
> >>
> >>>>>>
> =3D
> >>>>>> Content-Type: text/plain; charset=3D"us-ascii"
> >>>>>> MIME-Version: 1.0 Content-Transfer-Encoding: 7bit
> >>>>>> Content-Disposition: inline
> >>>>>>
> >>>>>> -- selinux mailing list selinux@xxxxxxxxxxxxxxxxxxxxxxx
> >>>>>> https://admin.fedoraproject.org/mailman/listinfo/selinux
> >>>>>> --=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D4683794954818469668=3D=
> >>
> >>>>>>
> =3D--
> >>>>>>
> >>>>>
> >>>>
> >>>> -- selinux mailing list selinux@xxxxxxxxxxxxxxxxxxxxxxx
> >>>> https://admin.fedoraproject.org/mailman/listinfo/selinux
> >>> =20
> >>
> >>
> >> --=-QXDzVu1MWO4munhPKxie Content-Type: application/pgp-signature;
> >> name="signature.asc" Content-Description: This is a digitally
> >> signed message part Content-Transfer-Encoding: 7bit
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> >>
> >> --=-QXDzVu1MWO4munhPKxie--
> >>
> >
> >
>
>
> We should use auth_use_nsswitch(systemd_logind_t) I think.
>
> Are you setting the allow_ypbind boolean permanently
>
> setsebool -P allow_ypbind 1
Yes, it is set but there seems to be an issue with ypbind.service
turning it off during a reboot. See bug 741141 which I also submitted.
>
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> Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org/
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>
--
Regards,
David Highley
Highley Recommended, Inc. Phone: (206) 669-0081
2927 SW 339th Street WEB: http://www.highley-recommended.com
Federal Way, WA 98023-7732
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