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python/semanage: Do not sort local fcontext definitions 

Entries in file_contexts.local are processed from the most recent one to
the oldest, with first match being used. Therefore it is important to
preserve their order when listing (semanage fcontext -lC) and exporting
(semanage export).

Signed-off-by: Vit Mojzis <vmojzis@redhat.com>
Acked-by: James Carter <jwcart2@gmail.com>
This commit is contained in:
Vit Mojzis 2024-02-07 15:46:23 +01:00 committed by James Carter
parent fc2822a474
commit 1a3d58945b
2 changed files with 12 additions and 3 deletions
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6
gui/fcontextPage.py
View File

@ -133,7 +133,11 @@ class fcontextPage(semanagePage):
self.fcontext = seobject.fcontextRecords()
self.store.clear()
fcon_dict = self.fcontext.get_all(self.local)
for k in sorted(fcon_dict.keys()):
if self.local:
fkeys = fcon_dict.keys()
else:
fkeys = sorted(fcon_dict.keys())
for k in fkeys:
if not self.match(fcon_dict, k, filter):
continue
iter = self.store.append()

9
python/semanage/seobject.py
View File

@ -2653,7 +2653,7 @@ class fcontextRecords(semanageRecords):
def customized(self):
l = []
fcon_dict = self.get_all(True)
for k in sorted(fcon_dict.keys()):
for k in fcon_dict.keys():
if fcon_dict[k]:
if fcon_dict[k][3]:
l.append("-a -f %s -t %s -r '%s' '%s'" % (file_type_str_to_option[k[1]], fcon_dict[k][2], fcon_dict[k][3], k[0]))
@ -2670,7 +2670,12 @@ class fcontextRecords(semanageRecords):
if len(fcon_dict) != 0:
if heading:
print("%-50s %-18s %s\n" % (_("SELinux fcontext"), _("type"), _("Context")))
for k in sorted(fcon_dict.keys()):
# do not sort local customizations since they are evaluated based on the order they where added in
if locallist:
fkeys = fcon_dict.keys()
else:
fkeys = sorted(fcon_dict.keys())
for k in fkeys:
if fcon_dict[k]:
if is_mls_enabled:
print("%-50s %-18s %s:%s:%s:%s " % (k[0], k[1], fcon_dict[k][0], fcon_dict[k][1], fcon_dict[k][2], translate(fcon_dict[k][3], False)))