added firejail --apparmor.print and firemon --apparmor

1 files changed, 62 insertions, 0 deletions

diff --git a/src/firemon/apparmor.c b/src/firemon/apparmor.c
new file mode 100644
index 000000000..0fe287e8f
--- /dev/null
+++ b/src/firemon/apparmor.c
@@ -0,0 +1,62 @@
+/*
+ * Copyright (C) 2014-2018 Firejail Authors
+ *
+ * This file is part of firejail project
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+*/
+#include "firemon.h"
+#include <sys/apparmor.h>
+
+#ifdef HAVE_APPARMOR
+static void print_apparmor(int pid) {
+        char *label = NULL;
+        char *mode = NULL;
+        int rv = aa_gettaskcon(pid, &label, &mode);
+        if (rv != -1) {
+                printf("  AppArmor: ");
+                if (label)
+                        printf("%s ", label);
+                if (mode)
+                        printf("%s", mode);
+                printf("\n");
+        }
+}
+
+void apparmor(pid_t pid, int print_procs) {
+        pid_read(pid);
+
+        // print processes
+        int i;
+        for (i = 0; i < max_pids; i++) {
+                if (pids[i].level == 1) {
+                        if (print_procs || pid == 0)
+                                pid_print_list(i, arg_nowrap);
+                        int child = find_child(i);
+                        if (child != -1)
+                                print_apparmor(child);
+                }
+        }
+        printf("\n");
+}
+
+#else
+
+void apparmor(pid_t pid, int print_procs) {
+        (void) pid;
+        (void) print_procs;
+        printf("AppArmor support not available\n");
+}
+#endif