| /* restorecon.c - Restore default security contexts for files |
| * |
| * Copyright 2015 The Android Open Source Project |
| |
| USE_RESTORECON(NEWTOY(restorecon, "<1DFnRrv", TOYFLAG_USR|TOYFLAG_SBIN)) |
| |
| config RESTORECON |
| bool "restorecon" |
| depends on TOYBOX_SELINUX |
| default y |
| help |
| usage: restorecon [-D] [-F] [-R] [-n] [-v] FILE... |
| |
| Restores the default security contexts for the given files. |
| |
| -D apply to /data/data too |
| -F force reset |
| -R recurse into directories |
| -n don't make any changes; useful with -v to see what would change |
| -v verbose: show any changes |
| */ |
| |
| #define FOR_restorecon |
| #include "toys.h" |
| |
| #if defined(__ANDROID__) |
| #include <selinux/android.h> |
| #endif |
| |
| void restorecon_main(void) |
| { |
| #if defined(__ANDROID__) |
| char **s; |
| int flags = 0; |
| |
| if (toys.optflags & FLAG_D) flags |= SELINUX_ANDROID_RESTORECON_DATADATA; |
| if (toys.optflags & FLAG_F) flags |= SELINUX_ANDROID_RESTORECON_FORCE; |
| if (toys.optflags & (FLAG_R|FLAG_r)) |
| flags |= SELINUX_ANDROID_RESTORECON_RECURSE; |
| if (toys.optflags & FLAG_n) flags |= SELINUX_ANDROID_RESTORECON_NOCHANGE; |
| if (toys.optflags & FLAG_v) flags |= SELINUX_ANDROID_RESTORECON_VERBOSE; |
| |
| for (s = toys.optargs; *s; s++) |
| if (selinux_android_restorecon(*s, flags) < 0) |
| perror_msg("restorecon failed: %s", *s); |
| #endif |
| } |
