Commit 3e3e5695 authored by John Johansen's avatar John Johansen

apparmor: allow introspecting the policy namespace name

Signed-off-by: default avatarJohn Johansen <john.johansen@canonical.com>
parent b79473f2
...@@ -356,6 +356,7 @@ static const struct file_operations aa_fs_seq_hash_fops = { ...@@ -356,6 +356,7 @@ static const struct file_operations aa_fs_seq_hash_fops = {
.release = single_release, .release = single_release,
}; };
static int aa_fs_seq_show_ns_level(struct seq_file *seq, void *v) static int aa_fs_seq_show_ns_level(struct seq_file *seq, void *v)
{ {
struct aa_ns *ns = aa_current_profile()->ns; struct aa_ns *ns = aa_current_profile()->ns;
...@@ -378,6 +379,28 @@ static const struct file_operations aa_fs_ns_level = { ...@@ -378,6 +379,28 @@ static const struct file_operations aa_fs_ns_level = {
.release = single_release, .release = single_release,
}; };
static int aa_fs_seq_show_ns_name(struct seq_file *seq, void *v)
{
struct aa_ns *ns = aa_current_profile()->ns;
seq_printf(seq, "%s\n", ns->base.name);
return 0;
}
static int aa_fs_seq_open_ns_name(struct inode *inode, struct file *file)
{
return single_open(file, aa_fs_seq_show_ns_name, inode->i_private);
}
static const struct file_operations aa_fs_ns_name = {
.owner = THIS_MODULE,
.open = aa_fs_seq_open_ns_name,
.read = seq_read,
.llseek = seq_lseek,
.release = single_release,
};
/** fns to setup dynamic per profile/namespace files **/ /** fns to setup dynamic per profile/namespace files **/
void __aa_fs_profile_rmdir(struct aa_profile *profile) void __aa_fs_profile_rmdir(struct aa_profile *profile)
{ {
...@@ -852,6 +875,7 @@ static struct aa_fs_entry aa_fs_entry_apparmor[] = { ...@@ -852,6 +875,7 @@ static struct aa_fs_entry aa_fs_entry_apparmor[] = {
AA_FS_FILE_FOPS(".replace", 0640, &aa_fs_profile_replace), AA_FS_FILE_FOPS(".replace", 0640, &aa_fs_profile_replace),
AA_FS_FILE_FOPS(".remove", 0640, &aa_fs_profile_remove), AA_FS_FILE_FOPS(".remove", 0640, &aa_fs_profile_remove),
AA_FS_FILE_FOPS(".ns_level", 0666, &aa_fs_ns_level), AA_FS_FILE_FOPS(".ns_level", 0666, &aa_fs_ns_level),
AA_FS_FILE_FOPS(".ns_name", 0640, &aa_fs_ns_name),
AA_FS_FILE_FOPS("profiles", 0640, &aa_fs_profiles_fops), AA_FS_FILE_FOPS("profiles", 0640, &aa_fs_profiles_fops),
AA_FS_DIR("features", aa_fs_entry_features), AA_FS_DIR("features", aa_fs_entry_features),
{ } { }
......
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