Add missing %license macro

libselinux: Rewrite restorecon() python method

When the restorecon method was added to the libselinux swig python
bindings, there was no libselinux restorecon implementation and it
he had to call matchpathcon() which is deprecated in favor of
selabel_lookup().

The new restorecon method uses selinux_restorecon method from libselinux
and which is exported by the previous commit.

https://github.com/SELinuxProject/selinux/issues/29
https://github.com/fedora-selinux/selinux/pull/35

Fixes:
>>> selinux.restorecon('/var/lib', recursive=True)
Traceback (most recent call last):
  File "/usr/lib64/python3.5/site-packages/selinux/__init__.py", line 114, in restorecon
    status, context = matchpathcon(path, mode)
FileNotFoundError: [Errno 2] No such file or directory

libselinux-fedora.patch

@@ -1833,6 +1833,77 @@ index 46566f6..3d5c9fb 100644
      hidden_proto(selinux_systemd_contexts_path)
      hidden_proto(selinux_path)
      hidden_proto(selinux_check_passwd_access)
+diff --git libselinux-2.5/src/selinuxswig.i libselinux-2.5/src/selinuxswig.i
+index c1e4ef7..687c43b 100644
+--- libselinux-2.5/src/selinuxswig.i
++++ libselinux-2.5/src/selinuxswig.i
+@@ -9,6 +9,7 @@
+ 	#include "../include/selinux/get_context_list.h"
+ 	#include "../include/selinux/get_default_type.h"
+ 	#include "../include/selinux/label.h"
++	#include "../include/selinux/restorecon.h"
+ 	#include "../include/selinux/selinux.h"
+ %}
+ %apply int *OUTPUT { int *enforce };
+@@ -61,4 +62,5 @@
+ %include "../include/selinux/get_context_list.h"
+ %include "../include/selinux/get_default_type.h"
+ %include "../include/selinux/label.h"
++%include "../include/selinux/restorecon.h"
+ %include "../include/selinux/selinux.h"
+diff --git libselinux-2.5/src/selinuxswig_python.i libselinux-2.5/src/selinuxswig_python.i
+index 8cea18d..eac8475 100644
+--- libselinux-2.5/src/selinuxswig_python.i
++++ libselinux-2.5/src/selinuxswig_python.i
+@@ -14,31 +14,23 @@ DISABLED = -1
+ PERMISSIVE = 0
+ ENFORCING = 1
+ 
+-def restorecon(path, recursive=False):
+-    """ Restore SELinux context on a given path """
+-
+-    try:
+-        mode = os.lstat(path)[stat.ST_MODE]
+-        status, context = matchpathcon(path, mode)
+-    except OSError:
+-        path = os.path.realpath(os.path.expanduser(path))
+-        mode = os.lstat(path)[stat.ST_MODE]
+-        status, context = matchpathcon(path, mode)
+-
+-    if status == 0:
+-        try:
+-            status, oldcontext = lgetfilecon(path)
+-        except OSError as e:
+-            if e.errno != errno.ENODATA:
+-                raise
+-            oldcontext = None
+-        if context != oldcontext:
+-            lsetfilecon(path, context)
+-
+-        if recursive:
+-            for root, dirs, files in os.walk(path):
+-                for name in files + dirs:
+-                   restorecon(os.path.join(root, name))
++def restorecon(path, recursive=False, verbose=False):
++    """ Restore SELinux context on a given path
++
++    Arguments:
++    path -- The pathname for the file or directory to be relabeled.
++
++    Keyword arguments:
++    recursive -- Change files and directories file labels recursively (default False)
++    verbose -- Show changes in file labels (default False)
++    """
++
++    restorecon_flags = SELINUX_RESTORECON_IGNORE_DIGEST | SELINUX_RESTORECON_REALPATH
++    if recursive:
++        restorecon_flags |= SELINUX_RESTORECON_RECURSE
++    if verbose:
++        restorecon_flags |= SELINUX_RESTORECON_VERBOSE
++    selinux_restorecon(os.path.expanduser(path), restorecon_flags)
+ 
+ def chcon(path, context, recursive=False):
+     """ Set the SELinux context on a given path """
 diff --git libselinux-2.5/src/setfilecon.c libselinux-2.5/src/setfilecon.c
 index d05969c..3f0200e 100644
 --- libselinux-2.5/src/setfilecon.c

libselinux.spec

@@ -9,7 +9,7 @@
 Summary: SELinux library and simple utilities
 Name: libselinux
 Version: 2.5
-Release: 13%{?dist}
+Release: 15%{?dist}
 License: Public Domain
 Group: System Environment/Libraries
 # https://github.com/SELinuxProject/selinux/wiki/Releases
@@ -20,7 +20,7 @@ Url: https://github.com/SELinuxProject/selinux/wiki
 # download https://raw.githubusercontent.com/fedora-selinux/scripts/master/selinux/make-fedora-selinux-patch.sh
 # run:
 # $ VERSION=2.5 ./make-fedora-selinux-patch.sh libselinux
-# HEAD https://github.com/fedora-selinux/selinux/commit/be955a4daf0598dbce8881c5dbab23b0cb1a6322
+# HEAD https://github.com/fedora-selinux/selinux/commit/3dcc89405fc1efdcd41b96c50b030174fcaf4514
 Patch1: libselinux-fedora.patch
 BuildRequires: pkgconfig python python-devel ruby-devel ruby libsepol-static >= %{libsepolver} swig pcre-devel xz-devel
 %if 0%{?with_python3}
@@ -196,6 +196,7 @@ rm -rf %{buildroot}
 
 %files
 %defattr(-,root,root,-)
+%license LICENSE
 %{_libdir}/libselinux.so.*
 %ghost /var/run/setrans
 %{_sbindir}/sefcontext_compile
@@ -256,6 +257,12 @@ rm -rf %{buildroot}
 %{ruby_vendorarchdir}/selinux.so
 
 %changelog
+* Wed Feb 01 2017 Stephen Gallagher <sgallagh@redhat.com> - 2.5-15
+- Add missing %%license macro
+
+* Wed Jan 11 2017 Petr Lautrbach <plautrba@redhat.com> - 2.5-14
+- Rewrite restorecon() python method
+
 * Tue Nov 22 2016 Petr Lautrbach <plautrba@redhat.com> - 2.5-13
 - Fix pointer handling in realpath_not_final (#1376598)