[PATCH v3] semanage.conf manual page

[Guido Trentalancia <guido@trentalancia.com>]

An updated version of this patch is now available because the previous
patch was no longer applying cleanly after a few Makefiles had been
changed:

Create a manual page for semanage.conf (section 5).

Signed-off-by: Guido Trentalancia <guido@trentalancia.com>

---
diff -pruN selinux-14092011-patch-v5-do-not-modify-library-link-creation/libselinux/man/Makefile selinux-14092011-patch-v5-do-not-modify-library-link-creation-new-semanage.conf-manual-page/libselinux/man/Makefile
--- selinux-14092011-patch-v5-do-not-modify-library-link-creation/libselinux/man/Makefile	2011-09-15 05:21:20.959262094 +0200
+++ selinux-14092011-patch-v5-do-not-modify-library-link-creation-new-semanage.conf-manual-page/libselinux/man/Makefile	2011-09-15 06:38:01.739574479 +0200
@@ -1,7 +1,8 @@
 # Installation directories.
-MAN8DIR ?= $(DESTDIR)/usr/share/man/man8
-MAN5DIR ?= $(DESTDIR)/usr/share/man/man5
-MAN3DIR ?= $(DESTDIR)/usr/share/man/man3
+PREFIX ?= $(DESTDIR)/usr
+MAN3DIR ?= $(PREFIX)/share/man/man3
+MAN5DIR ?= $(PREFIX)/share/man/man5
+MAN8DIR ?= $(PREFIX)/share/man/man8
 
 all:
 
@@ -12,4 +13,3 @@ install:
 	install -m 644 man3/*.3 $(MAN3DIR)
 	install -m 644 man5/*.5 $(MAN5DIR)
 	install -m 644 man8/*.8 $(MAN8DIR)
-
diff -pruN selinux-14092011-patch-v5-do-not-modify-library-link-creation/libselinux/man/Makefile.orig selinux-14092011-patch-v5-do-not-modify-library-link-creation-new-semanage.conf-manual-page/libselinux/man/Makefile.orig
--- selinux-14092011-patch-v5-do-not-modify-library-link-creation/libselinux/man/Makefile.orig	1970-01-01 01:00:00.000000000 +0100
+++ selinux-14092011-patch-v5-do-not-modify-library-link-creation-new-semanage.conf-manual-page/libselinux/man/Makefile.orig	2011-09-15 06:28:17.238120345 +0200
@@ -0,0 +1,15 @@
+# Installation directories.
+MAN8DIR ?= $(DESTDIR)/usr/share/man/man8
+MAN5DIR ?= $(DESTDIR)/usr/share/man/man5
+MAN3DIR ?= $(DESTDIR)/usr/share/man/man3
+
+all:
+
+install:
+	mkdir -p $(MAN3DIR)
+	mkdir -p $(MAN5DIR)
+	mkdir -p $(MAN8DIR)
+	install -m 644 man3/*.3 $(MAN3DIR)
+	install -m 644 man5/*.5 $(MAN5DIR)
+	install -m 644 man8/*.8 $(MAN8DIR)
+
diff -pruN selinux-14092011-patch-v5-do-not-modify-library-link-creation/libsemanage/man/Makefile selinux-14092011-patch-v5-do-not-modify-library-link-creation-new-semanage.conf-manual-page/libsemanage/man/Makefile
--- selinux-14092011-patch-v5-do-not-modify-library-link-creation/libsemanage/man/Makefile	2011-09-15 05:21:20.959262094 +0200
+++ selinux-14092011-patch-v5-do-not-modify-library-link-creation-new-semanage.conf-manual-page/libsemanage/man/Makefile	2011-09-15 06:42:00.734396974 +0200
@@ -1,9 +1,12 @@
 # Installation directories.
-MAN3DIR ?= $(DESTDIR)/usr/share/man/man3
+PREFIX ?= $(DESTDIR)/usr
+MAN3DIR ?= $(PREFIX)/share/man/man3
+MAN5DIR ?= $(PREFIX)/share/man/man5
 
 all:
 
 install:
 	mkdir -p $(MAN3DIR)
+	mkdir -p $(MAN5DIR)
 	install -m 644 man3/*.3 $(MAN3DIR)
-
+	install -m 644 man5/*.5 $(MAN5DIR)
diff -pruN selinux-14092011-patch-v5-do-not-modify-library-link-creation/libsemanage/man/man5/semanage.conf.5 selinux-14092011-patch-v5-do-not-modify-library-link-creation-new-semanage.conf-manual-page/libsemanage/man/man5/semanage.conf.5
--- selinux-14092011-patch-v5-do-not-modify-library-link-creation/libsemanage/man/man5/semanage.conf.5	1970-01-01 01:00:00.000000000 +0100
+++ selinux-14092011-patch-v5-do-not-modify-library-link-creation-new-semanage.conf-manual-page/libsemanage/man/man5/semanage.conf.5	2011-09-15 06:42:41.066704601 +0200
@@ -0,0 +1,93 @@
+.TH semanage.conf "5" "September 2011" "semanage.conf" "Linux System Administration"
+.SH NAME
+semanage.conf \- global configuration file for the SELinux Management library
+.SH DESCRIPTION
+.PP
+The
+.BR semanage.conf
+file is usually located under the directory /etc/selinux and it is used for run-time configuration of the
+behavior of the SELinux Management library.
+
+.PP
+Each line should contain a configuration parameter followed by the equal sign ("=") and then followed by the configuration value for that
+parameter. Anything after the "#" symbol is ignored similarly to empty lines.
+
+.PP
+The following parameters are allowed:
+
+.RS
+.TP
+.B module-store 
+Specify how the SELinux Management library should interact with the SELinux policy store. When set to "direct", the SELinux
+Management library writes to the SELinux policy module store directly (this is the default setting).
+Otherwise a socket path or a server name can be used for the argument.
+If the argument begins with "/" (as in "/foo/bar"), it represents the path to a named socket that should be used to connect the policy management
+server.
+If the argument does not begin with a "/" (as in "foo.com:4242"), it should be interpreted as the name of a remote policy management server
+to be used through a TCP connection (default port is 4242 unless a different one is specified after the server name using the colon to separate
+the two fields).
+
+.TP
+.B policy-version 
+When generating the policy, by default
+.BR semanage
+will set the policy version to POLICYDB_VERSION_MAX, as defined in <sepol/policydb/policydb.h>. Change this setting if a different
+version needs to be set for the policy.
+
+.TP
+.B expand-check
+Whether or not to check "neverallow" rules when executing all
+.BR semanage
+command. It can be set to either "0" (disabled) or "1" (enabled) and by default it is enabled. There might be a large
+penalty in execution time if this option is enabled.
+
+.TP
+.B file-mode
+By default the permission mode for the run-time policy files is set to 0644.
+
+.TP
+.B save-previous
+It controls whether the previous module directory is saved after a successful commit to the policy store and it can be set to
+either "true" or "false". By default it is set to "false" (the previous version is deleted).
+
+.TP
+.B save-linked
+It controls whether the previously linked module is saved (with name "base.linked") after a successful commit to the policy store.
+It can be set to either "true" or "false" and by default it is set to "false" (the previous module is deleted).
+
+.TP
+.B usepasswd 
+Whether or not to enable the use getpwent() to obtain a list of home directories to label. It can be set to either "true" or "false".
+By default it is set to "true".
+
+.TP
+.B disable-genhomedircon
+It controls whether or not the genhomedircon function is executed when using the
+.BR semanage
+command and it can be set to either "false" or "true". By default the genhomedircon functionality is enabled (equivalent
+to this option set to "false").
+
+.TP
+.B handle-unknown
+This option controls the kernel behavior for handling permissions defined in the kernel but missing from the actual policy.
+It can be set to "deny", "reject" or "allow".
+
+.TP
+.B bzip-blocksize
+It should be in the range 0-9. A value of 0 means no compression. By default the bzip block size is set to 9 (actual block
+size value is obtained after multiplication by 100000).
+
+.TP
+.B bzip-small
+When set to "true", the bzip algorithm shall try to reduce its system memory usage. It can be set to either "true" or "false" and
+by default it is set to "false".
+
+.SH "SEE ALSO"
+.TP
+semanage(8)
+.PP
+
+.SH AUTHOR
+This manual page was written by Guido Trentalancia <guido@trentalancia.com>.
+
+The SELinux management library was written by Tresys Technology LLC and Red Hat Inc.
diff -pruN selinux-14092011-patch-v5-do-not-modify-library-link-creation/libsemanage/tests/test_semanage_store.c selinux-14092011-patch-v5-do-not-modify-library-link-creation-new-semanage.conf-manual-page/libsemanage/tests/test_semanage_store.c
diff -pruN selinux-14092011-patch-v5-do-not-modify-library-link-creation/libsepol/man/Makefile selinux-14092011-patch-v5-do-not-modify-library-link-creation-new-semanage.conf-manual-page/libsepol/man/Makefile
--- selinux-14092011-patch-v5-do-not-modify-library-link-creation/libsepol/man/Makefile	2011-09-15 05:21:20.959262094 +0200
+++ selinux-14092011-patch-v5-do-not-modify-library-link-creation-new-semanage.conf-manual-page/libsepol/man/Makefile	2011-09-15 06:38:54.892976846 +0200
@@ -1,6 +1,7 @@
 # Installation directories.
-MAN8DIR ?= $(DESTDIR)/usr/share/man/man8
-MAN3DIR ?= $(DESTDIR)/usr/share/man/man3
+PREFIX ?= $(DESTDIR)/usr
+MAN3DIR ?= $(PREFIX)/share/man/man3
+MAN8DIR ?= $(PREFIX)/share/man/man8
 
 all:
 

On Tue, 2011-09-13 at 18:03 +0200, Guido Trentalancia wrote:
> The new semanage.conf(5) manual page actually goes much better in the
> libsemanage directory...
> 
> First introduce the support for the PREFIX variable in the Makefiles for
> libraries' manual pages:
> 
> --- selinux/libselinux/man/Makefile	2011-09-09 20:12:55.982662190 +0200
> +++ selinux-13092011-new-manual-pages/libselinux/man/Makefile	2011-09-13 17:48:46.300905476 +0200
> @@ -1,7 +1,8 @@
>  # Installation directories.
> -MAN8DIR ?= $(DESTDIR)/usr/share/man/man8
> -MAN5DIR ?= $(DESTDIR)/usr/share/man/man5
> -MAN3DIR ?= $(DESTDIR)/usr/share/man/man3
> +PREFIX ?= $(DESTDIR)/usr
> +MAN3DIR ?= $(PREFIX)/share/man/man3
> +MAN5DIR ?= $(PREFIX)/share/man/man5
> +MAN8DIR ?= $(PREFIX)/share/man/man8
>  
>  install:
>  	mkdir -p $(MAN3DIR)
> @@ -10,4 +11,3 @@ install:
>  	install -m 644 man3/*.3 $(MAN3DIR)
>  	install -m 644 man5/*.5 $(MAN5DIR)
>  	install -m 644 man8/*.8 $(MAN8DIR)
> -
> --- selinux/libsepol/man/Makefile	2011-09-09 20:12:56.021662468 +0200
> +++ selinux-13092011-new-manual-pages/libsepol/man/Makefile	2011-09-13 17:47:39.752630529 +0200
> @@ -1,6 +1,7 @@
>  # Installation directories.
> -MAN8DIR ?= $(DESTDIR)/usr/share/man/man8
> -MAN3DIR ?= $(DESTDIR)/usr/share/man/man3
> +PREFIX ?= $(DESTDIR)/usr
> +MAN3DIR ?= $(PREFIX)/share/man/man3
> +MAN8DIR ?= $(PREFIX)/share/man/man8
>  
>  install:
>  	mkdir -p $(MAN3DIR)
> --- selinux/libsemanage/man/Makefile	2011-09-09 20:12:56.003662337 +0200
> +++ selinux-13092011-new-manual-pages/libsemanage/man/Makefile	2011-09-13 17:46:49.324420640 +0200
> @@ -1,7 +1,7 @@
>  # Installation directories.
> -MAN3DIR ?= $(DESTDIR)/usr/share/man/man3
> +PREFIX ?= $(DESTDIR)/usr
> +MAN3DIR ?= $(PREFIX)/share/man/man3
>  
>  install:
>  	mkdir -p $(MAN3DIR)
>  	install -m 644 man3/*.3 $(MAN3DIR)
> -
> 
> Then introduce the new semanage.conf(5) manual page as appropriate:
> 
> diff -pruN selinux-13092011-new-manual-pages/libsemanage/man/Makefile selinux-13092011-new-manual-pages-semanage.conf/libsemanage/man/Makefile
> --- selinux-13092011-new-manual-pages/libsemanage/man/Makefile	2011-09-13 17:46:49.324420640 +0200
> +++ selinux-13092011-new-manual-pages-semanage.conf/libsemanage/man/Makefile	2011-09-13 17:52:46.605950570 +0200
> @@ -1,7 +1,10 @@
>  # Installation directories.
>  PREFIX ?= $(DESTDIR)/usr
>  MAN3DIR ?= $(PREFIX)/share/man/man3
> +MAN5DIR ?= $(PREFIX)/share/man/man5
>  
>  install:
>  	mkdir -p $(MAN3DIR)
> +	mkdir -p $(MAN5DIR)
>  	install -m 644 man3/*.3 $(MAN3DIR)
> +	install -m 644 man5/*.5 $(MAN5DIR)
> diff -pruN selinux-13092011-new-manual-pages/libsemanage/man/man5/semanage.conf.5 selinux-13092011-new-manual-pages-semanage.conf/libsemanage/man/man5/semanage.conf.5
> --- selinux-13092011-new-manual-pages/libsemanage/man/man5/semanage.conf.5	1970-01-01 01:00:00.000000000 +0100
> +++ selinux-13092011-new-manual-pages-semanage.conf/libsemanage/man/man5/semanage.conf.5	2011-09-13 06:54:47.309754193 +0200
> @@ -0,0 +1,93 @@
> +.TH semanage.conf "5" "September 2011" "semanage.conf" "Linux System Administration"
> +.SH NAME
> +semanage.conf \- global configuration file for the SELinux Management library
> +.SH DESCRIPTION
> +.PP
> +The
> +.BR semanage.conf
> +file is usually located under the directory /etc/selinux and it is used for run-time configuration of the
> +behavior of the SELinux Management library.
> +
> +.PP
> +Each line should contain a configuration parameter followed by the equal sign ("=") and then followed by the configuration value for that
> +parameter. Anything after the "#" symbol is ignored similarly to empty lines.
> +
> +.PP
> +The following parameters are allowed:
> +
> +.RS
> +.TP
> +.B module-store 
> +Specify how the SELinux Management library should interact with the SELinux policy store. When set to "direct", the SELinux
> +Management library writes to the SELinux policy module store directly (this is the default setting).
> +Otherwise a socket path or a server name can be used for the argument.
> +If the argument begins with "/" (as in "/foo/bar"), it represents the path to a named socket that should be used to connect the policy management
> +server.
> +If the argument does not begin with a "/" (as in "foo.com:4242"), it should be interpreted as the name of a remote policy management server
> +to be used through a TCP connection (default port is 4242 unless a different one is specified after the server name using the colon to separate
> +the two fields).
> +
> +.TP
> +.B policy-version 
> +When generating the policy, by default
> +.BR semanage
> +will set the policy version to POLICYDB_VERSION_MAX, as defined in <sepol/policydb/policydb.h>. Change this setting if a different
> +version needs to be set for the policy.
> +
> +.TP
> +.B expand-check
> +Whether or not to check "neverallow" rules when executing all
> +.BR semanage
> +command. It can be set to either "0" (disabled) or "1" (enabled) and by default it is enabled. There might be a large
> +penalty in execution time if this option is enabled.
> +
> +.TP
> +.B file-mode
> +By default the permission mode for the run-time policy files is set to 0644.
> +
> +.TP
> +.B save-previous
> +It controls whether the previous module directory is saved after a successful commit to the policy store and it can be set to
> +either "true" or "false". By default it is set to "false" (the previous version is deleted).
> +
> +.TP
> +.B save-linked
> +It controls whether the previously linked module is saved (with name "base.linked") after a successful commit to the policy store.
> +It can be set to either "true" or "false" and by default it is set to "false" (the previous module is deleted).
> +
> +.TP
> +.B usepasswd 
> +Whether or not to enable the use getpwent() to obtain a list of home directories to label. It can be set to either "true" or "false".
> +By default it is set to "true".
> +
> +.TP
> +.B disable-genhomedircon
> +It controls whether or not the genhomedircon function is executed when using the
> +.BR semanage
> +command and it can be set to either "false" or "true". By default the genhomedircon functionality is enabled (equivalent
> +to this option set to "false").
> +
> +.TP
> +.B handle-unknown
> +This option controls the kernel behavior for handling permissions defined in the kernel but missing from the actual policy.
> +It can be set to "deny", "reject" or "allow".
> +
> +.TP
> +.B bzip-blocksize
> +It should be in the range 0-9. A value of 0 means no compression. By default the bzip block size is set to 9 (actual block
> +size value is obtained after multiplication by 100000).
> +
> +.TP
> +.B bzip-small
> +When set to "true", the bzip algorithm shall try to reduce its system memory usage. It can be set to either "true" or "false" and
> +by default it is set to "false".
> +
> +.SH "SEE ALSO"
> +.TP
> +semanage(8)
> +.PP
> +
> +.SH AUTHOR
> +This manual page was written by Guido Trentalancia <guido@trentalancia.com>.
> +
> +The SELinux management library was written by Tresys Technology LLC and Red Hat Inc.
> 
> Regards,
> 
> Guido
> 
> On Tue, 2011-09-13 at 07:27 +0200, Guido Trentalancia wrote:
> > With the bits to install it:
> > 
> > diff -pruN selinux-13092011-new/policycoreutils/semanage/Makefile selinux-13092011-new-manual-pages/policycoreutils/semanage/Makefile
> > --- selinux-13092011-new/policycoreutils/semanage/Makefile	2011-09-13 03:10:39.427692261 +0200
> > +++ selinux-13092011-new-manual-pages/policycoreutils/semanage/Makefile	2011-09-13 07:22:46.159015090 +0200
> > @@ -11,9 +11,11 @@ TARGETS=semanage
> >  all: $(TARGETS)
> >  
> >  install: all
> > +	[ -d $(MANDIR)/man5 ] || mkdir -p $(MANDIR)/man5
> >  	[ -d $(MANDIR)/man8 ] || mkdir -p $(MANDIR)/man8
> >  	-mkdir -p $(SBINDIR)
> >  	install -m 755 semanage $(SBINDIR)
> > +	install -m 644 semanage.conf.5 $(MANDIR)/man5
> >  	install -m 644 semanage.8 $(MANDIR)/man8
> >  	test -d $(PYTHONLIBDIR)/site-packages || install -m 755 -d $(PYTHONLIBDIR)/site-packages
> >  	install -m 755 seobject.py $(PYTHONLIBDIR)/site-packages
> > 
> > On Tue, 2011-09-13 at 07:00 +0200, Guido Trentalancia wrote:
> > > So, here is a first new manual page that I propose to introduce:
> > > semanage.conf(5).
> > > 
> > > On Mon, 2011-09-12 at 23:28 +0200, Guido Trentalancia wrote:
> > > > On Thu, 2011-09-01 at 21:52 -0400, Eric Paris wrote:
> > > > > On Thu, Sep 1, 2011 at 5:21 PM, Guido Trentalancia
> > > > > <guido@trentalancia.com> wrote:
> > > > > > On Thu, 2011-09-01 at 09:42 -0400, Daniel J Walsh wrote:
> > > > > >> On 09/01/2011 01:09 AM, Russell Coker wrote:
> > > > > >> > Has anyone written manpages for genhomedircon, sepolgen-ifgen, and
> > > > > >> > seunshare? If not is there someone with some spare time and man
> > > > > >> > page writing skill?
> > > 
> > > [cut]
> > > 
> > > > I would like to take this opportunity to suggest that we create manual
> > > > pages for configuration files where possible (none available at the
> > > > moment ?!?).
> > > > 
> > > > For example, the very first one I would like to have is
> > > > semanage.conf.5. 
> > > 
> > > diff -pruN selinux/policycoreutils/semanage/semanage.conf.5 selinux-13092011-new-manual-pages/policycoreutils/semanage/semanage.conf.5
> > > --- selinux/policycoreutils/semanage/semanage.conf.5	1970-01-01 01:00:00.000000000 +0100
> > > +++ selinux-13092011-new-manual-pages/policycoreutils/semanage/semanage.conf.5	2011-09-13 06:54:47.309754193 +0200
> > > @@ -0,0 +1,93 @@
> > > +.TH semanage.conf "5" "September 2011" "semanage.conf" "Linux System Administration"
> > > +.SH NAME
> > > +semanage.conf \- global configuration file for the SELinux Management library
> > > +.SH DESCRIPTION
> > > +.PP
> > > +The
> > > +.BR semanage.conf
> > > +file is usually located under the directory /etc/selinux and it is used for run-time configuration of the
> > > +behavior of the SELinux Management library.
> > > +
> > > +.PP
> > > +Each line should contain a configuration parameter followed by the equal sign ("=") and then followed by the configuration value for that
> > > +parameter. Anything after the "#" symbol is ignored similarly to empty lines.
> > > +
> > > +.PP
> > > +The following parameters are allowed:
> > > +
> > > +.RS
> > > +.TP
> > > +.B module-store 
> > > +Specify how the SELinux Management library should interact with the SELinux policy store. When set to "direct", the SELinux
> > > +Management library writes to the SELinux policy module store directly (this is the default setting).
> > > +Otherwise a socket path or a server name can be used for the argument.
> > > +If the argument begins with "/" (as in "/foo/bar"), it represents the path to a named socket that should be used to connect the policy management
> > > +server.
> > > +If the argument does not begin with a "/" (as in "foo.com:4242"), it should be interpreted as the name of a remote policy management server
> > > +to be used through a TCP connection (default port is 4242 unless a different one is specified after the server name using the colon to separate
> > > +the two fields).
> > > +
> > > +.TP
> > > +.B policy-version 
> > > +When generating the policy, by default
> > > +.BR semanage
> > > +will set the policy version to POLICYDB_VERSION_MAX, as defined in <sepol/policydb/policydb.h>. Change this setting if a different
> > > +version needs to be set for the policy.
> > > +
> > > +.TP
> > > +.B expand-check
> > > +Whether or not to check "neverallow" rules when executing all
> > > +.BR semanage
> > > +command. It can be set to either "0" (disabled) or "1" (enabled) and by default it is enabled. There might be a large
> > > +penalty in execution time if this option is enabled.
> > > +
> > > +.TP
> > > +.B file-mode
> > > +By default the permission mode for the run-time policy files is set to 0644.
> > > +
> > > +.TP
> > > +.B save-previous
> > > +It controls whether the previous module directory is saved after a successful commit to the policy store and it can be set to
> > > +either "true" or "false". By default it is set to "false" (the previous version is deleted).
> > > +
> > > +.TP
> > > +.B save-linked
> > > +It controls whether the previously linked module is saved (with name "base.linked") after a successful commit to the policy store.
> > > +It can be set to either "true" or "false" and by default it is set to "false" (the previous module is deleted).
> > > +
> > > +.TP
> > > +.B usepasswd 
> > > +Whether or not to enable the use getpwent() to obtain a list of home directories to label. It can be set to either "true" or "false".
> > > +By default it is set to "true".
> > > +
> > > +.TP
> > > +.B disable-genhomedircon
> > > +It controls whether or not the genhomedircon function is executed when using the
> > > +.BR semanage
> > > +command and it can be set to either "false" or "true". By default the genhomedircon functionality is enabled (equivalent
> > > +to this option set to "false").
> > > +
> > > +.TP
> > > +.B handle-unknown
> > > +This option controls the kernel behavior for handling permissions defined in the kernel but missing from the actual policy.
> > > +It can be set to "deny", "reject" or "allow".
> > > +
> > > +.TP
> > > +.B bzip-blocksize
> > > +It should be in the range 0-9. A value of 0 means no compression. By default the bzip block size is set to 9 (actual block
> > > +size value is obtained after multiplication by 100000).
> > > +
> > > +.TP
> > > +.B bzip-small
> > > +When set to "true", the bzip algorithm shall try to reduce its system memory usage. It can be set to either "true" or "false" and
> > > +by default it is set to "false".
> > > +
> > > +.SH "SEE ALSO"
> > > +.TP
> > > +semanage(8)
> > > +.PP
> > > +
> > > +.SH AUTHOR
> > > +This manual page was written by Guido Trentalancia <guido@trentalancia.com>.
> > > +
> > > +The SELinux management library was written by Tresys Technology LLC and Red Hat Inc.
> > > 
> > > Very simple, but possibly useful...
> > > 
> > > Regards,
> > > 
> > > Guido



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