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build_library/gen_tmpfiles.py: Add options for allowed users and groups

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This will generate tmpfiles config only for directories that are owned
by an allowed user and group if such are passed. Not passing any
allowed users or groups, allows any user or group.
This commit is contained in:
Krzesimir Nowak 2023-04-26 10:59:16 +02:00
parent 152b12e063
commit 5bc546919f
1 changed files with 12 additions and 1 deletions
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13
build_library/gen_tmpfiles.py
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@ -21,8 +21,15 @@ def main():
parser.add_option('--output', help='Write output to the given file')
parser.add_option('--ignore', action='append', default=[],
help='Ignore one or more paths (use multiple times)')
parser.add_option('--allow-user', action='append', default=[],
help='Allow entries owned by this user only (use multiple times for multiple users)')
parser.add_option('--allow-group', action='append', default=[],
help='Allow entries owned by this group only (use multiple times for multiple groups)')
opts, args = parser.parse_args()
allowed_users = set(opts.allow_user)
allowed_groups = set(opts.allow_group)
if opts.root:
opts.root = os.path.abspath(opts.root)
@ -59,7 +66,7 @@ def main():
stripped = path
if stripped in opts.ignore:
continue
continue
info = os.stat(path)
assert stat.S_ISDIR(info.st_mode)
@ -67,10 +74,14 @@ def main():
try:
owner = pwd.getpwuid(info.st_uid).pw_name
if allowed_users and owner not in allowed_users:
continue
except KeyError:
owner = str(info.st_uid)
try:
group = grp.getgrgid(info.st_gid).gr_name
if allowed_groups and group not in allowed_groups:
continue
except KeyError:
group = str(info.st_gid)