#include "macro.h"
#include "smack-setup.h"
#include "util.h"
+#include "fileio.h"
#include "log.h"
#include "label.h"
#define SMACK_CONFIG "/etc/smack/accesses.d/"
-#define CIPSO_CONFIG "/etc/smack/cipso/"
+#define CIPSO_CONFIG "/etc/smack/cipso.d/"
+
+#ifdef HAVE_SMACK
static int write_rules(const char* dstpath, const char* srcdir) {
_cleanup_fclose_ FILE *dst = NULL;
if (!policy) {
if (r == 0)
r = -errno;
- close_nointr_nofail(fd);
+ safe_close(fd);
log_error("Failed to open %s: %m", entry->d_name);
continue;
}
return r;
}
+#endif
+
+int smack_setup(bool *loaded_policy) {
+
+#ifdef HAVE_SMACK
-int smack_setup(void) {
int r;
+ assert(loaded_policy);
+
r = write_rules("/sys/fs/smackfs/load2", SMACK_CONFIG);
switch(r) {
case -ENOENT:
return 0;
}
+#ifdef SMACK_RUN_LABEL
+ r = write_string_file("/proc/self/attr/current", SMACK_RUN_LABEL);
+ if (r)
+ log_warning("Failed to set SMACK label \"%s\" on self: %s",
+ SMACK_RUN_LABEL, strerror(-r));
+#endif
+
r = write_rules("/sys/fs/smackfs/cipso2", CIPSO_CONFIG);
switch(r) {
case -ENOENT:
strerror(abs(r)));
return 0;
}
+
+ *loaded_policy = true;
+
+#endif
+
+ return 0;
}