| Message ID | 20230601143915.2051922-1-vmojzis@redhat.com (mailing list archive) |
|---|---|
| State | Accepted |
| Commit | e867c95ba40c |
| Delegated to: | Petr Lautrbach |
| Headers | show |
| Series | [v2,1/5] policycoreutils: Add examples to man pages | expand |
Vit Mojzis <vmojzis@redhat.com> writes: > While at it, remove trailing whitespaces. > > Signed-off-by: Vit Mojzis <vmojzis@redhat.com> > For these five patches: Acked-by: Petr Lautrbach <lautrbach@redhat.com> > --- > policycoreutils/scripts/fixfiles.8 | 34 +++++++++++++-------- > policycoreutils/secon/secon.1 | 12 ++++++-- > policycoreutils/semodule/semodule.8 | 14 ++++----- > policycoreutils/setfiles/restorecon.8 | 9 ++++++ > policycoreutils/setfiles/restorecon_xattr.8 | 7 +++++ > policycoreutils/setfiles/setfiles.8 | 9 ++++++ > policycoreutils/setsebool/setsebool.8 | 16 +++++++--- > 7 files changed, 74 insertions(+), 27 deletions(-) > > diff --git a/policycoreutils/scripts/fixfiles.8 b/policycoreutils/scripts/fixfiles.8 > index 9a317d91..928b8200 100644 > --- a/policycoreutils/scripts/fixfiles.8 > +++ b/policycoreutils/scripts/fixfiles.8 > @@ -14,7 +14,7 @@ fixfiles \- fix file SELinux security contexts. > .B fixfiles > .I [\-v] [\-F] [\-B | \-N time ] [\-T nthreads] { check | restore | verify } > > -.B fixfiles > +.B fixfiles > .I [\-v] [\-F] [\-T nthreads] \-R rpmpackagename[,rpmpackagename...] { check | restore | verify } > > .B fixfiles > @@ -31,7 +31,7 @@ This manual page describes the > script. > .P > This script is primarily used to correct the security context > -database (extended attributes) on filesystems. > +database (extended attributes) on filesystems. > .P > It can also be run at any time to relabel when adding support for > new policy, or just check whether the file contexts are all > @@ -41,29 +41,29 @@ option. You can use the \-R flag to use rpmpackages as an alternative. > The file /etc/selinux/fixfiles_exclude_dirs can contain a list of directories > excluded from relabeling. > .P > -.B fixfiles onboot > +.B fixfiles onboot > will setup the machine to relabel on the next reboot. > > .SH "OPTIONS" > -.TP > +.TP > .B \-B > If specified with onboot, this fixfiles will record the current date in the /.autorelabel file, so that it can be used later to speed up labeling. If used with restore, the restore will only affect files that were modified today. > .TP > .B \-F > Force reset of context to match file_context for customizable files > > -.TP > +.TP > .B \-f > Clear /tmp directory with out prompt for removal. > > -.TP > +.TP > .B \-R rpmpackagename[,rpmpackagename...] > Use the rpm database to discover all files within the specified packages and restore the file contexts. > .TP > .B \-C PREVIOUS_FILECONTEXT > Run a diff on the PREVIOUS_FILECONTEXT file to the currently installed one, and restore the context of all affected files. > > -.TP > +.TP > .B \-N time > Only act on files created after the specified date. Date must be specified in > "YYYY\-MM\-DD HH:MM" format. Date field will be passed to find \-\-newermt command. > @@ -83,19 +83,28 @@ Use parallel relabeling, see > > .SH "ARGUMENTS" > One of: > -.TP > +.TP > .B check | verify > print any incorrect file context labels, showing old and new context, but do not change them. > -.TP > +.TP > .B restore > change any incorrect file context labels. > -.TP > +.TP > .B relabel > Prompt for removal of contents of /tmp directory and then change any incorrect file context labels to match the install file_contexts file. > -.TP > -.B [[dir/file] ... ] > +.TP > +.B [[dir/file] ... ] > List of files or directories trees that you wish to check file context on. > > +.SH EXAMPLE > +.nf > +Relabel the whole filesystem, except paths listed in /etc/selinux/fixfiles_exclude_dirs > +# fixfiles relabel > +Schedule the machine to relabel on the next boot and force relabeling of customizable types > +# fixfiles -F onboot > +Check labeling of all files from the samba package (while not changing any labels) > +# fixfiles -R samba check > + > .SH "AUTHOR" > This man page was written by Richard Hally <rhally@mindspring.com>. > The script was written by Dan Walsh <dwalsh@redhat.com> > @@ -103,4 +112,3 @@ The script was written by Dan Walsh <dwalsh@redhat.com> > .SH "SEE ALSO" > .BR setfiles (8), > .BR restorecon (8) > - > diff --git a/policycoreutils/secon/secon.1 b/policycoreutils/secon/secon.1 > index 501b5cb8..c0e8b05a 100644 > --- a/policycoreutils/secon/secon.1 > +++ b/policycoreutils/secon/secon.1 > @@ -107,16 +107,24 @@ then the context will be read from stdin. > .br > If there is no argument, > .B secon > -will try reading a context from stdin, if that is not a tty, otherwise > +will try reading a context from stdin, if that is not a tty, otherwise > .B secon > will act as though \fB\-\-self\fR had been passed. > .PP > If none of \fB\-\-user\fR, \fB\-\-role\fR, \fB\-\-type\fR, \fB\-\-level\fR or > \fB\-\-mls\-range\fR is passed. > Then all of them will be output. > + > +.SH EXAMPLE > +.nf > +Show SElinux context of the init process > +# secon --pid 1 > +Parse the type portion of given security context > +# secon -t system_u:object_r:httpd_sys_rw_content_t:s0 > + > .PP > .SH SEE ALSO > .BR chcon (1) > .SH AUTHORS > .nf > -James Antill (james.antill@redhat.com) > +James Antill (james.antill@redhat.com) > diff --git a/policycoreutils/semodule/semodule.8 b/policycoreutils/semodule/semodule.8 > index c56e580f..01757b00 100644 > --- a/policycoreutils/semodule/semodule.8 > +++ b/policycoreutils/semodule/semodule.8 > @@ -1,5 +1,5 @@ > .TH SEMODULE "8" "Nov 2005" "Security Enhanced Linux" NSA > -.SH NAME > +.SH NAME > semodule \- Manage SELinux policy modules. > > .SH SYNOPSIS > @@ -8,7 +8,7 @@ semodule \- Manage SELinux policy modules. > .SH DESCRIPTION > .PP > semodule is the tool used to manage SELinux policy modules, > -including installing, upgrading, listing and removing modules. > +including installing, upgrading, listing and removing modules. > semodule may also be used to force a rebuild of policy from the > module store and/or to force a reload of policy without performing > any other transaction. semodule acts on module packages created > @@ -39,7 +39,7 @@ install/replace a module package > .B \-u,\-\-upgrade=MODULE_PKG > deprecated, alias for --install > .TP > -.B \-b,\-\-base=MODULE_PKG > +.B \-b,\-\-base=MODULE_PKG > deprecated, alias for --install > .TP > .B \-r,\-\-remove=MODULE_NAME > @@ -77,7 +77,7 @@ name of the store to operate on > .B \-n,\-\-noreload,\-N > do not reload policy after commit > .TP > -.B \-h,\-\-help > +.B \-h,\-\-help > prints help message and quit > .TP > .B \-P,\-\-preserve_tunables > @@ -92,7 +92,7 @@ Use an alternate path for the policy root > .B \-S,\-\-store-path > Use an alternate path for the policy store root > .TP > -.B \-v,\-\-verbose > +.B \-v,\-\-verbose > be verbose > .TP > .B \-c,\-\-cil > @@ -131,8 +131,6 @@ $ semodule \-B > $ semodule \-d alsa > # Install a module at a specific priority. > $ semodule \-X 100 \-i alsa.pp > -# List all modules. > -$ semodule \-\-list=full > # Set an alternate path for the policy root > $ semodule \-B \-p "/tmp" > # Set an alternate path for the policy store root > @@ -143,6 +141,8 @@ $ semodule \-X 400 \-\-hll \-E puppet \-\-cil \-E wireshark > # Check whether a module in "localmodule.pp" file is same as installed module "localmodule" > $ /usr/libexec/selinux/hll/pp localmodule.pp | sha256sum > $ semodule -l -m | grep localmodule > +# Translate binary module file into CIL (useful for debugging installation errors) > +$ /usr/libexec/selinux/hll/pp alsa.pp > alsa.cil > .fi > > .SH SEE ALSO > diff --git a/policycoreutils/setfiles/restorecon.8 b/policycoreutils/setfiles/restorecon.8 > index e07db2c8..c3cc5c9b 100644 > --- a/policycoreutils/setfiles/restorecon.8 > +++ b/policycoreutils/setfiles/restorecon.8 > @@ -224,6 +224,15 @@ and provided the > option is NOT set and recursive mode is set, files will be relabeled as > required with the digests then being updated provided there are no errors. > > +.SH EXAMPLE > +.nf > +Fix labeling of /var/www/ including all sub-directories and list all context changes > +# restorecon -rv /var/www/ > +List mislabeled files in user home directory and what the correct label should be > +# restorecon -nvr ~ > +Fix labeling of files listed in file_list file, ignoring any that do not exist > +# restorecon -vif file_list > + > .SH "AUTHOR" > This man page was written by Dan Walsh <dwalsh@redhat.com>. > Some of the content of this man page was taken from the setfiles > diff --git a/policycoreutils/setfiles/restorecon_xattr.8 b/policycoreutils/setfiles/restorecon_xattr.8 > index e04528e6..51d12a4d 100644 > --- a/policycoreutils/setfiles/restorecon_xattr.8 > +++ b/policycoreutils/setfiles/restorecon_xattr.8 > @@ -112,6 +112,13 @@ If the option is not specified, then the default file_contexts will be used. > .br > the pathname of the directory tree to be searched. > > +.SH EXAMPLE > +.nf > +List all paths that where assigned a checksum by "restorecon/setfiles -D" > +# restorecon_xattr -r / > +Remove all non-matching checksums > +# restorecon_xattr -rd / > + > .SH "SEE ALSO" > .BR restorecon (8), > .BR setfiles (8) > diff --git a/policycoreutils/setfiles/setfiles.8 b/policycoreutils/setfiles/setfiles.8 > index bf26e161..892a5062 100644 > --- a/policycoreutils/setfiles/setfiles.8 > +++ b/policycoreutils/setfiles/setfiles.8 > @@ -289,6 +289,15 @@ and provided the > option is NOT set, files will be relabeled as required with the digests then > being updated provided there are no errors. > > +.SH EXAMPLE > +.nf > +Fix labeling of /var/www/ including all sub-directories, using targeted policy file context definitions and list all context changes > +# setfiles -v /etc/selinux/targeted/contexts/files/file_contexts /var/www/ > +List mislabeled files in user home directory and what the label should be based on targeted policy file context definitions > +# setfiles -nv /etc/selinux/targeted/contexts/files/file_contexts ~ > +Fix labeling of files listed in file_list file, ignoring any that do not exist > +# setfiles -vif file_list /etc/selinux/targeted/contexts/files/file_contexts > + > .SH "AUTHOR" > This man page was written by Russell Coker <russell@coker.com.au>. > The program was written by Stephen Smalley <sds@tycho.nsa.gov> > diff --git a/policycoreutils/setsebool/setsebool.8 b/policycoreutils/setsebool/setsebool.8 > index 52936f5a..f54664fb 100644 > --- a/policycoreutils/setsebool/setsebool.8 > +++ b/policycoreutils/setsebool/setsebool.8 > @@ -7,13 +7,13 @@ setsebool \- set SELinux boolean value > .I "[ \-PNV ] boolean value | bool1=val1 bool2=val2 ..." > > .SH "DESCRIPTION" > -.B setsebool > -sets the current state of a particular SELinux boolean or a list of booleans > -to a given value. The value may be 1 or true or on to enable the boolean, or 0 or false or off to disable it. > +.B setsebool > +sets the current state of a particular SELinux boolean or a list of booleans > +to a given value. The value may be 1 or true or on to enable the boolean, or 0 or false or off to disable it. > > Without the \-P option, only the current boolean value is > -affected; the boot-time default settings > -are not changed. > +affected; the boot-time default settings > +are not changed. > > If the \-P option is given, all pending values are written to > the policy file on disk. So they will be persistent across reboots. > @@ -22,6 +22,12 @@ If the \-N option is given, the policy on disk is not reloaded into the kernel. > > If the \-V option is given, verbose error messages will be printed from semanage libraries. > > +.SH EXAMPLE > +.nf > +Enable container_use_devices boolean (will return to persistent value after reboot) > +# setsebool container_use_devices 1 > +Persistently enable samba_create_home_dirs and samba_enable_home_dirs booleans > +# setsebool -P samba_create_home_dirs=on samba_enable_home_dirs=on > > .SH AUTHOR > This manual page was written by Dan Walsh <dwalsh@redhat.com>. > -- > 2.40.0
On Tue, Jun 6, 2023 at 4:19 AM Petr Lautrbach <plautrba@redhat.com> wrote: > > Vit Mojzis <vmojzis@redhat.com> writes: > > > While at it, remove trailing whitespaces. > > > > Signed-off-by: Vit Mojzis <vmojzis@redhat.com> > > > > For these five patches: > Acked-by: Petr Lautrbach <lautrbach@redhat.com> > > These five patches have been merged. Thanks, Jim > > > --- > > policycoreutils/scripts/fixfiles.8 | 34 +++++++++++++-------- > > policycoreutils/secon/secon.1 | 12 ++++++-- > > policycoreutils/semodule/semodule.8 | 14 ++++----- > > policycoreutils/setfiles/restorecon.8 | 9 ++++++ > > policycoreutils/setfiles/restorecon_xattr.8 | 7 +++++ > > policycoreutils/setfiles/setfiles.8 | 9 ++++++ > > policycoreutils/setsebool/setsebool.8 | 16 +++++++--- > > 7 files changed, 74 insertions(+), 27 deletions(-) > > > > diff --git a/policycoreutils/scripts/fixfiles.8 b/policycoreutils/scripts/fixfiles.8 > > index 9a317d91..928b8200 100644 > > --- a/policycoreutils/scripts/fixfiles.8 > > +++ b/policycoreutils/scripts/fixfiles.8 > > @@ -14,7 +14,7 @@ fixfiles \- fix file SELinux security contexts. > > .B fixfiles > > .I [\-v] [\-F] [\-B | \-N time ] [\-T nthreads] { check | restore | verify } > > > > -.B fixfiles > > +.B fixfiles > > .I [\-v] [\-F] [\-T nthreads] \-R rpmpackagename[,rpmpackagename...] { check | restore | verify } > > > > .B fixfiles > > @@ -31,7 +31,7 @@ This manual page describes the > > script. > > .P > > This script is primarily used to correct the security context > > -database (extended attributes) on filesystems. > > +database (extended attributes) on filesystems. > > .P > > It can also be run at any time to relabel when adding support for > > new policy, or just check whether the file contexts are all > > @@ -41,29 +41,29 @@ option. You can use the \-R flag to use rpmpackages as an alternative. > > The file /etc/selinux/fixfiles_exclude_dirs can contain a list of directories > > excluded from relabeling. > > .P > > -.B fixfiles onboot > > +.B fixfiles onboot > > will setup the machine to relabel on the next reboot. > > > > .SH "OPTIONS" > > -.TP > > +.TP > > .B \-B > > If specified with onboot, this fixfiles will record the current date in the /.autorelabel file, so that it can be used later to speed up labeling. If used with restore, the restore will only affect files that were modified today. > > .TP > > .B \-F > > Force reset of context to match file_context for customizable files > > > > -.TP > > +.TP > > .B \-f > > Clear /tmp directory with out prompt for removal. > > > > -.TP > > +.TP > > .B \-R rpmpackagename[,rpmpackagename...] > > Use the rpm database to discover all files within the specified packages and restore the file contexts. > > .TP > > .B \-C PREVIOUS_FILECONTEXT > > Run a diff on the PREVIOUS_FILECONTEXT file to the currently installed one, and restore the context of all affected files. > > > > -.TP > > +.TP > > .B \-N time > > Only act on files created after the specified date. Date must be specified in > > "YYYY\-MM\-DD HH:MM" format. Date field will be passed to find \-\-newermt command. > > @@ -83,19 +83,28 @@ Use parallel relabeling, see > > > > .SH "ARGUMENTS" > > One of: > > -.TP > > +.TP > > .B check | verify > > print any incorrect file context labels, showing old and new context, but do not change them. > > -.TP > > +.TP > > .B restore > > change any incorrect file context labels. > > -.TP > > +.TP > > .B relabel > > Prompt for removal of contents of /tmp directory and then change any incorrect file context labels to match the install file_contexts file. > > -.TP > > -.B [[dir/file] ... ] > > +.TP > > +.B [[dir/file] ... ] > > List of files or directories trees that you wish to check file context on. > > > > +.SH EXAMPLE > > +.nf > > +Relabel the whole filesystem, except paths listed in /etc/selinux/fixfiles_exclude_dirs > > +# fixfiles relabel > > +Schedule the machine to relabel on the next boot and force relabeling of customizable types > > +# fixfiles -F onboot > > +Check labeling of all files from the samba package (while not changing any labels) > > +# fixfiles -R samba check > > + > > .SH "AUTHOR" > > This man page was written by Richard Hally <rhally@mindspring.com>. > > The script was written by Dan Walsh <dwalsh@redhat.com> > > @@ -103,4 +112,3 @@ The script was written by Dan Walsh <dwalsh@redhat.com> > > .SH "SEE ALSO" > > .BR setfiles (8), > > .BR restorecon (8) > > - > > diff --git a/policycoreutils/secon/secon.1 b/policycoreutils/secon/secon.1 > > index 501b5cb8..c0e8b05a 100644 > > --- a/policycoreutils/secon/secon.1 > > +++ b/policycoreutils/secon/secon.1 > > @@ -107,16 +107,24 @@ then the context will be read from stdin. > > .br > > If there is no argument, > > .B secon > > -will try reading a context from stdin, if that is not a tty, otherwise > > +will try reading a context from stdin, if that is not a tty, otherwise > > .B secon > > will act as though \fB\-\-self\fR had been passed. > > .PP > > If none of \fB\-\-user\fR, \fB\-\-role\fR, \fB\-\-type\fR, \fB\-\-level\fR or > > \fB\-\-mls\-range\fR is passed. > > Then all of them will be output. > > + > > +.SH EXAMPLE > > +.nf > > +Show SElinux context of the init process > > +# secon --pid 1 > > +Parse the type portion of given security context > > +# secon -t system_u:object_r:httpd_sys_rw_content_t:s0 > > + > > .PP > > .SH SEE ALSO > > .BR chcon (1) > > .SH AUTHORS > > .nf > > -James Antill (james.antill@redhat.com) > > +James Antill (james.antill@redhat.com) > > diff --git a/policycoreutils/semodule/semodule.8 b/policycoreutils/semodule/semodule.8 > > index c56e580f..01757b00 100644 > > --- a/policycoreutils/semodule/semodule.8 > > +++ b/policycoreutils/semodule/semodule.8 > > @@ -1,5 +1,5 @@ > > .TH SEMODULE "8" "Nov 2005" "Security Enhanced Linux" NSA > > -.SH NAME > > +.SH NAME > > semodule \- Manage SELinux policy modules. > > > > .SH SYNOPSIS > > @@ -8,7 +8,7 @@ semodule \- Manage SELinux policy modules. > > .SH DESCRIPTION > > .PP > > semodule is the tool used to manage SELinux policy modules, > > -including installing, upgrading, listing and removing modules. > > +including installing, upgrading, listing and removing modules. > > semodule may also be used to force a rebuild of policy from the > > module store and/or to force a reload of policy without performing > > any other transaction. semodule acts on module packages created > > @@ -39,7 +39,7 @@ install/replace a module package > > .B \-u,\-\-upgrade=MODULE_PKG > > deprecated, alias for --install > > .TP > > -.B \-b,\-\-base=MODULE_PKG > > +.B \-b,\-\-base=MODULE_PKG > > deprecated, alias for --install > > .TP > > .B \-r,\-\-remove=MODULE_NAME > > @@ -77,7 +77,7 @@ name of the store to operate on > > .B \-n,\-\-noreload,\-N > > do not reload policy after commit > > .TP > > -.B \-h,\-\-help > > +.B \-h,\-\-help > > prints help message and quit > > .TP > > .B \-P,\-\-preserve_tunables > > @@ -92,7 +92,7 @@ Use an alternate path for the policy root > > .B \-S,\-\-store-path > > Use an alternate path for the policy store root > > .TP > > -.B \-v,\-\-verbose > > +.B \-v,\-\-verbose > > be verbose > > .TP > > .B \-c,\-\-cil > > @@ -131,8 +131,6 @@ $ semodule \-B > > $ semodule \-d alsa > > # Install a module at a specific priority. > > $ semodule \-X 100 \-i alsa.pp > > -# List all modules. > > -$ semodule \-\-list=full > > # Set an alternate path for the policy root > > $ semodule \-B \-p "/tmp" > > # Set an alternate path for the policy store root > > @@ -143,6 +141,8 @@ $ semodule \-X 400 \-\-hll \-E puppet \-\-cil \-E wireshark > > # Check whether a module in "localmodule.pp" file is same as installed module "localmodule" > > $ /usr/libexec/selinux/hll/pp localmodule.pp | sha256sum > > $ semodule -l -m | grep localmodule > > +# Translate binary module file into CIL (useful for debugging installation errors) > > +$ /usr/libexec/selinux/hll/pp alsa.pp > alsa.cil > > .fi > > > > .SH SEE ALSO > > diff --git a/policycoreutils/setfiles/restorecon.8 b/policycoreutils/setfiles/restorecon.8 > > index e07db2c8..c3cc5c9b 100644 > > --- a/policycoreutils/setfiles/restorecon.8 > > +++ b/policycoreutils/setfiles/restorecon.8 > > @@ -224,6 +224,15 @@ and provided the > > option is NOT set and recursive mode is set, files will be relabeled as > > required with the digests then being updated provided there are no errors. > > > > +.SH EXAMPLE > > +.nf > > +Fix labeling of /var/www/ including all sub-directories and list all context changes > > +# restorecon -rv /var/www/ > > +List mislabeled files in user home directory and what the correct label should be > > +# restorecon -nvr ~ > > +Fix labeling of files listed in file_list file, ignoring any that do not exist > > +# restorecon -vif file_list > > + > > .SH "AUTHOR" > > This man page was written by Dan Walsh <dwalsh@redhat.com>. > > Some of the content of this man page was taken from the setfiles > > diff --git a/policycoreutils/setfiles/restorecon_xattr.8 b/policycoreutils/setfiles/restorecon_xattr.8 > > index e04528e6..51d12a4d 100644 > > --- a/policycoreutils/setfiles/restorecon_xattr.8 > > +++ b/policycoreutils/setfiles/restorecon_xattr.8 > > @@ -112,6 +112,13 @@ If the option is not specified, then the default file_contexts will be used. > > .br > > the pathname of the directory tree to be searched. > > > > +.SH EXAMPLE > > +.nf > > +List all paths that where assigned a checksum by "restorecon/setfiles -D" > > +# restorecon_xattr -r / > > +Remove all non-matching checksums > > +# restorecon_xattr -rd / > > + > > .SH "SEE ALSO" > > .BR restorecon (8), > > .BR setfiles (8) > > diff --git a/policycoreutils/setfiles/setfiles.8 b/policycoreutils/setfiles/setfiles.8 > > index bf26e161..892a5062 100644 > > --- a/policycoreutils/setfiles/setfiles.8 > > +++ b/policycoreutils/setfiles/setfiles.8 > > @@ -289,6 +289,15 @@ and provided the > > option is NOT set, files will be relabeled as required with the digests then > > being updated provided there are no errors. > > > > +.SH EXAMPLE > > +.nf > > +Fix labeling of /var/www/ including all sub-directories, using targeted policy file context definitions and list all context changes > > +# setfiles -v /etc/selinux/targeted/contexts/files/file_contexts /var/www/ > > +List mislabeled files in user home directory and what the label should be based on targeted policy file context definitions > > +# setfiles -nv /etc/selinux/targeted/contexts/files/file_contexts ~ > > +Fix labeling of files listed in file_list file, ignoring any that do not exist > > +# setfiles -vif file_list /etc/selinux/targeted/contexts/files/file_contexts > > + > > .SH "AUTHOR" > > This man page was written by Russell Coker <russell@coker.com.au>. > > The program was written by Stephen Smalley <sds@tycho.nsa.gov> > > diff --git a/policycoreutils/setsebool/setsebool.8 b/policycoreutils/setsebool/setsebool.8 > > index 52936f5a..f54664fb 100644 > > --- a/policycoreutils/setsebool/setsebool.8 > > +++ b/policycoreutils/setsebool/setsebool.8 > > @@ -7,13 +7,13 @@ setsebool \- set SELinux boolean value > > .I "[ \-PNV ] boolean value | bool1=val1 bool2=val2 ..." > > > > .SH "DESCRIPTION" > > -.B setsebool > > -sets the current state of a particular SELinux boolean or a list of booleans > > -to a given value. The value may be 1 or true or on to enable the boolean, or 0 or false or off to disable it. > > +.B setsebool > > +sets the current state of a particular SELinux boolean or a list of booleans > > +to a given value. The value may be 1 or true or on to enable the boolean, or 0 or false or off to disable it. > > > > Without the \-P option, only the current boolean value is > > -affected; the boot-time default settings > > -are not changed. > > +affected; the boot-time default settings > > +are not changed. > > > > If the \-P option is given, all pending values are written to > > the policy file on disk. So they will be persistent across reboots. > > @@ -22,6 +22,12 @@ If the \-N option is given, the policy on disk is not reloaded into the kernel. > > > > If the \-V option is given, verbose error messages will be printed from semanage libraries. > > > > +.SH EXAMPLE > > +.nf > > +Enable container_use_devices boolean (will return to persistent value after reboot) > > +# setsebool container_use_devices 1 > > +Persistently enable samba_create_home_dirs and samba_enable_home_dirs booleans > > +# setsebool -P samba_create_home_dirs=on samba_enable_home_dirs=on > > > > .SH AUTHOR > > This manual page was written by Dan Walsh <dwalsh@redhat.com>. > > -- > > 2.40.0 >
diff --git a/policycoreutils/scripts/fixfiles.8 b/policycoreutils/scripts/fixfiles.8 index 9a317d91..928b8200 100644 --- a/policycoreutils/scripts/fixfiles.8 +++ b/policycoreutils/scripts/fixfiles.8 @@ -14,7 +14,7 @@ fixfiles \- fix file SELinux security contexts. .B fixfiles .I [\-v] [\-F] [\-B | \-N time ] [\-T nthreads] { check | restore | verify } -.B fixfiles +.B fixfiles .I [\-v] [\-F] [\-T nthreads] \-R rpmpackagename[,rpmpackagename...] { check | restore | verify } .B fixfiles @@ -31,7 +31,7 @@ This manual page describes the script. .P This script is primarily used to correct the security context -database (extended attributes) on filesystems. +database (extended attributes) on filesystems. .P It can also be run at any time to relabel when adding support for new policy, or just check whether the file contexts are all @@ -41,29 +41,29 @@ option. You can use the \-R flag to use rpmpackages as an alternative. The file /etc/selinux/fixfiles_exclude_dirs can contain a list of directories excluded from relabeling. .P -.B fixfiles onboot +.B fixfiles onboot will setup the machine to relabel on the next reboot. .SH "OPTIONS" -.TP +.TP .B \-B If specified with onboot, this fixfiles will record the current date in the /.autorelabel file, so that it can be used later to speed up labeling. If used with restore, the restore will only affect files that were modified today. .TP .B \-F Force reset of context to match file_context for customizable files -.TP +.TP .B \-f Clear /tmp directory with out prompt for removal. -.TP +.TP .B \-R rpmpackagename[,rpmpackagename...] Use the rpm database to discover all files within the specified packages and restore the file contexts. .TP .B \-C PREVIOUS_FILECONTEXT Run a diff on the PREVIOUS_FILECONTEXT file to the currently installed one, and restore the context of all affected files. -.TP +.TP .B \-N time Only act on files created after the specified date. Date must be specified in "YYYY\-MM\-DD HH:MM" format. Date field will be passed to find \-\-newermt command. @@ -83,19 +83,28 @@ Use parallel relabeling, see .SH "ARGUMENTS" One of: -.TP +.TP .B check | verify print any incorrect file context labels, showing old and new context, but do not change them. -.TP +.TP .B restore change any incorrect file context labels. -.TP +.TP .B relabel Prompt for removal of contents of /tmp directory and then change any incorrect file context labels to match the install file_contexts file. -.TP -.B [[dir/file] ... ] +.TP +.B [[dir/file] ... ] List of files or directories trees that you wish to check file context on. +.SH EXAMPLE +.nf +Relabel the whole filesystem, except paths listed in /etc/selinux/fixfiles_exclude_dirs +# fixfiles relabel +Schedule the machine to relabel on the next boot and force relabeling of customizable types +# fixfiles -F onboot +Check labeling of all files from the samba package (while not changing any labels) +# fixfiles -R samba check + .SH "AUTHOR" This man page was written by Richard Hally <rhally@mindspring.com>. The script was written by Dan Walsh <dwalsh@redhat.com> @@ -103,4 +112,3 @@ The script was written by Dan Walsh <dwalsh@redhat.com> .SH "SEE ALSO" .BR setfiles (8), .BR restorecon (8) - diff --git a/policycoreutils/secon/secon.1 b/policycoreutils/secon/secon.1 index 501b5cb8..c0e8b05a 100644 --- a/policycoreutils/secon/secon.1 +++ b/policycoreutils/secon/secon.1 @@ -107,16 +107,24 @@ then the context will be read from stdin. .br If there is no argument, .B secon -will try reading a context from stdin, if that is not a tty, otherwise +will try reading a context from stdin, if that is not a tty, otherwise .B secon will act as though \fB\-\-self\fR had been passed. .PP If none of \fB\-\-user\fR, \fB\-\-role\fR, \fB\-\-type\fR, \fB\-\-level\fR or \fB\-\-mls\-range\fR is passed. Then all of them will be output. + +.SH EXAMPLE +.nf +Show SElinux context of the init process +# secon --pid 1 +Parse the type portion of given security context +# secon -t system_u:object_r:httpd_sys_rw_content_t:s0 + .PP .SH SEE ALSO .BR chcon (1) .SH AUTHORS .nf -James Antill (james.antill@redhat.com) +James Antill (james.antill@redhat.com) diff --git a/policycoreutils/semodule/semodule.8 b/policycoreutils/semodule/semodule.8 index c56e580f..01757b00 100644 --- a/policycoreutils/semodule/semodule.8 +++ b/policycoreutils/semodule/semodule.8 @@ -1,5 +1,5 @@ .TH SEMODULE "8" "Nov 2005" "Security Enhanced Linux" NSA -.SH NAME +.SH NAME semodule \- Manage SELinux policy modules. .SH SYNOPSIS @@ -8,7 +8,7 @@ semodule \- Manage SELinux policy modules. .SH DESCRIPTION .PP semodule is the tool used to manage SELinux policy modules, -including installing, upgrading, listing and removing modules. +including installing, upgrading, listing and removing modules. semodule may also be used to force a rebuild of policy from the module store and/or to force a reload of policy without performing any other transaction. semodule acts on module packages created @@ -39,7 +39,7 @@ install/replace a module package .B \-u,\-\-upgrade=MODULE_PKG deprecated, alias for --install .TP -.B \-b,\-\-base=MODULE_PKG +.B \-b,\-\-base=MODULE_PKG deprecated, alias for --install .TP .B \-r,\-\-remove=MODULE_NAME @@ -77,7 +77,7 @@ name of the store to operate on .B \-n,\-\-noreload,\-N do not reload policy after commit .TP -.B \-h,\-\-help +.B \-h,\-\-help prints help message and quit .TP .B \-P,\-\-preserve_tunables @@ -92,7 +92,7 @@ Use an alternate path for the policy root .B \-S,\-\-store-path Use an alternate path for the policy store root .TP -.B \-v,\-\-verbose +.B \-v,\-\-verbose be verbose .TP .B \-c,\-\-cil @@ -131,8 +131,6 @@ $ semodule \-B $ semodule \-d alsa # Install a module at a specific priority. $ semodule \-X 100 \-i alsa.pp -# List all modules. -$ semodule \-\-list=full # Set an alternate path for the policy root $ semodule \-B \-p "/tmp" # Set an alternate path for the policy store root @@ -143,6 +141,8 @@ $ semodule \-X 400 \-\-hll \-E puppet \-\-cil \-E wireshark # Check whether a module in "localmodule.pp" file is same as installed module "localmodule" $ /usr/libexec/selinux/hll/pp localmodule.pp | sha256sum $ semodule -l -m | grep localmodule +# Translate binary module file into CIL (useful for debugging installation errors) +$ /usr/libexec/selinux/hll/pp alsa.pp > alsa.cil .fi .SH SEE ALSO diff --git a/policycoreutils/setfiles/restorecon.8 b/policycoreutils/setfiles/restorecon.8 index e07db2c8..c3cc5c9b 100644 --- a/policycoreutils/setfiles/restorecon.8 +++ b/policycoreutils/setfiles/restorecon.8 @@ -224,6 +224,15 @@ and provided the option is NOT set and recursive mode is set, files will be relabeled as required with the digests then being updated provided there are no errors. +.SH EXAMPLE +.nf +Fix labeling of /var/www/ including all sub-directories and list all context changes +# restorecon -rv /var/www/ +List mislabeled files in user home directory and what the correct label should be +# restorecon -nvr ~ +Fix labeling of files listed in file_list file, ignoring any that do not exist +# restorecon -vif file_list + .SH "AUTHOR" This man page was written by Dan Walsh <dwalsh@redhat.com>. Some of the content of this man page was taken from the setfiles diff --git a/policycoreutils/setfiles/restorecon_xattr.8 b/policycoreutils/setfiles/restorecon_xattr.8 index e04528e6..51d12a4d 100644 --- a/policycoreutils/setfiles/restorecon_xattr.8 +++ b/policycoreutils/setfiles/restorecon_xattr.8 @@ -112,6 +112,13 @@ If the option is not specified, then the default file_contexts will be used. .br the pathname of the directory tree to be searched. +.SH EXAMPLE +.nf +List all paths that where assigned a checksum by "restorecon/setfiles -D" +# restorecon_xattr -r / +Remove all non-matching checksums +# restorecon_xattr -rd / + .SH "SEE ALSO" .BR restorecon (8), .BR setfiles (8) diff --git a/policycoreutils/setfiles/setfiles.8 b/policycoreutils/setfiles/setfiles.8 index bf26e161..892a5062 100644 --- a/policycoreutils/setfiles/setfiles.8 +++ b/policycoreutils/setfiles/setfiles.8 @@ -289,6 +289,15 @@ and provided the option is NOT set, files will be relabeled as required with the digests then being updated provided there are no errors. +.SH EXAMPLE +.nf +Fix labeling of /var/www/ including all sub-directories, using targeted policy file context definitions and list all context changes +# setfiles -v /etc/selinux/targeted/contexts/files/file_contexts /var/www/ +List mislabeled files in user home directory and what the label should be based on targeted policy file context definitions +# setfiles -nv /etc/selinux/targeted/contexts/files/file_contexts ~ +Fix labeling of files listed in file_list file, ignoring any that do not exist +# setfiles -vif file_list /etc/selinux/targeted/contexts/files/file_contexts + .SH "AUTHOR" This man page was written by Russell Coker <russell@coker.com.au>. The program was written by Stephen Smalley <sds@tycho.nsa.gov> diff --git a/policycoreutils/setsebool/setsebool.8 b/policycoreutils/setsebool/setsebool.8 index 52936f5a..f54664fb 100644 --- a/policycoreutils/setsebool/setsebool.8 +++ b/policycoreutils/setsebool/setsebool.8 @@ -7,13 +7,13 @@ setsebool \- set SELinux boolean value .I "[ \-PNV ] boolean value | bool1=val1 bool2=val2 ..." .SH "DESCRIPTION" -.B setsebool -sets the current state of a particular SELinux boolean or a list of booleans -to a given value. The value may be 1 or true or on to enable the boolean, or 0 or false or off to disable it. +.B setsebool +sets the current state of a particular SELinux boolean or a list of booleans +to a given value. The value may be 1 or true or on to enable the boolean, or 0 or false or off to disable it. Without the \-P option, only the current boolean value is -affected; the boot-time default settings -are not changed. +affected; the boot-time default settings +are not changed. If the \-P option is given, all pending values are written to the policy file on disk. So they will be persistent across reboots. @@ -22,6 +22,12 @@ If the \-N option is given, the policy on disk is not reloaded into the kernel. If the \-V option is given, verbose error messages will be printed from semanage libraries. +.SH EXAMPLE +.nf +Enable container_use_devices boolean (will return to persistent value after reboot) +# setsebool container_use_devices 1 +Persistently enable samba_create_home_dirs and samba_enable_home_dirs booleans +# setsebool -P samba_create_home_dirs=on samba_enable_home_dirs=on .SH AUTHOR This manual page was written by Dan Walsh <dwalsh@redhat.com>.
While at it, remove trailing whitespaces. Signed-off-by: Vit Mojzis <vmojzis@redhat.com> --- policycoreutils/scripts/fixfiles.8 | 34 +++++++++++++-------- policycoreutils/secon/secon.1 | 12 ++++++-- policycoreutils/semodule/semodule.8 | 14 ++++----- policycoreutils/setfiles/restorecon.8 | 9 ++++++ policycoreutils/setfiles/restorecon_xattr.8 | 7 +++++ policycoreutils/setfiles/setfiles.8 | 9 ++++++ policycoreutils/setsebool/setsebool.8 | 16 +++++++--- 7 files changed, 74 insertions(+), 27 deletions(-)