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parser: add parser support for message queue mediation

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Message queue rules take the following format:

	mqueue [<access_mode>] [<type>] [<label>] [<mqueue name>],
	access_mode := 'r'|'w'|'rw'|'read'|'write'|
		       'create'|'open'|'delete'|
		       'getattr'|'setattr'
	type := 'type' '=' ('posix'|'sysv')
	label := 'label' '=' <target label>

Signed-off-by: Georgia Garcia <georgia.garcia@canonical.com>
Signed-off-by: John Johansen <john.johansen@canonical.com>
This commit is contained in:
Georgia Garcia
2022-02-07 19:15:11 -03:00
parent f03a3198a8
commit d98c5c4cf9
13 changed files with 576 additions and 13 deletions
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6
parser/parser_main.c
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@@ -944,6 +944,12 @@ void set_supported_features()
features_supports_userns = features_intersect(kernel_features,
policy_features,
"namespaces/mask/userns_create");
features_supports_posix_mqueue = features_intersect(kernel_features,
policy_features,
"ipc/posix_mqueue");
features_supports_sysv_mqueue = features_intersect(kernel_features,
policy_features,
"ipc/sysv_mqueue");
}
static bool do_print_cache_dir(aa_features *features, int dirfd, const char *path)