mac: add mac_ prefix to distinguish origin security apis

12 files changed, 74 insertions, 90 deletions

diff --git a/src/core/dbus-job.c b/src/core/dbus-job.c
index 3f7a28a73..09f573931 100644
--- a/src/core/dbus-job.c
+++ b/src/core/dbus-job.c
@@ -80,7 +80,7 @@ int bus_job_method_cancel(sd_bus *bus, sd_bus_message *message, void *userdata,
         if (r < 0)
                 return r;
 
-        r = selinux_unit_access_check(j->unit, message, "stop", error);
+        r = mac_selinux_unit_access_check(j->unit, message, "stop", error);
         if (r < 0)
                 return r;
 
diff --git a/src/core/dbus-manager.c b/src/core/dbus-manager.c
index 57db1c9f6..c54abd3b4 100644
--- a/src/core/dbus-manager.c
+++ b/src/core/dbus-manager.c
@@ -363,7 +363,7 @@ static int method_get_unit(sd_bus *bus, sd_bus_message *message, void *userdata,
         if (!u)
                 return sd_bus_error_setf(error, BUS_ERROR_NO_SUCH_UNIT, "Unit %s not loaded.", name);
 
-        r = selinux_unit_access_check(u, message, "status", error);
+        r = mac_selinux_unit_access_check(u, message, "status", error);
         if (r < 0)
                 return r;
 
@@ -409,7 +409,7 @@ static int method_get_unit_by_pid(sd_bus *bus, sd_bus_message *message, void *us
         if (!u)
                 return sd_bus_error_setf(error, BUS_ERROR_NO_UNIT_FOR_PID, "PID %u does not belong to any loaded unit.", pid);
 
-        r = selinux_unit_access_check(u, message, "status", error);
+        r = mac_selinux_unit_access_check(u, message, "status", error);
         if (r < 0)
                 return r;
 
@@ -441,7 +441,7 @@ static int method_load_unit(sd_bus *bus, sd_bus_message *message, void *userdata
         if (r < 0)
                 return r;
 
-        r = selinux_unit_access_check(u, message, "status", error);
+        r = mac_selinux_unit_access_check(u, message, "status", error);
         if (r < 0)
                 return r;
 
@@ -648,7 +648,7 @@ static int method_start_transient_unit(sd_bus *bus, sd_bus_message *message, voi
         if (mode < 0)
                 return sd_bus_error_setf(error, SD_BUS_ERROR_INVALID_ARGS, "Job mode %s is invalid.", smode);
 
-        r = selinux_access_check(message, "start", error);
+        r = mac_selinux_access_check(message, "start", error);
         if (r < 0)
                 return r;
 
@@ -702,7 +702,7 @@ static int method_get_job(sd_bus *bus, sd_bus_message *message, void *userdata,
         if (!j)
                 return sd_bus_error_setf(error, BUS_ERROR_NO_SUCH_JOB, "Job %u does not exist.", (unsigned) id);
 
-        r = selinux_unit_access_check(j->unit, message, "status", error);
+        r = mac_selinux_unit_access_check(j->unit, message, "status", error);
         if (r < 0)
                 return r;
 
@@ -742,7 +742,7 @@ static int method_clear_jobs(sd_bus *bus, sd_bus_message *message, void *userdat
         assert(message);
         assert(m);
 
-        r = selinux_access_check(message, "reboot", error);
+        r = mac_selinux_access_check(message, "reboot", error);
         if (r < 0)
                 return r;
 
@@ -759,7 +759,7 @@ static int method_reset_failed(sd_bus *bus, sd_bus_message *message, void *userd
         assert(message);
         assert(m);
 
-        r = selinux_access_check(message, "reload", error);
+        r = mac_selinux_access_check(message, "reload", error);
         if (r < 0)
                 return r;
 
@@ -782,7 +782,7 @@ static int list_units_filtered(sd_bus *bus, sd_bus_message *message, void *userd
 
         /* Anyone can call this method */
 
-        r = selinux_access_check(message, "status", error);
+        r = mac_selinux_access_check(message, "status", error);
         if (r < 0)
                 return r;
 
@@ -870,7 +870,7 @@ static int method_list_jobs(sd_bus *bus, sd_bus_message *message, void *userdata
 
         /* Anyone can call this method */
 
-        r = selinux_access_check(message, "status", error);
+        r = mac_selinux_access_check(message, "status", error);
         if (r < 0)
                 return r;
 
@@ -922,7 +922,7 @@ static int method_subscribe(sd_bus *bus, sd_bus_message *message, void *userdata
 
         /* Anyone can call this method */
 
-        r = selinux_access_check(message, "status", error);
+        r = mac_selinux_access_check(message, "status", error);
         if (r < 0)
                 return r;
 
@@ -957,7 +957,7 @@ static int method_unsubscribe(sd_bus *bus, sd_bus_message *message, void *userda
 
         /* Anyone can call this method */
 
-        r = selinux_access_check(message, "status", error);
+        r = mac_selinux_access_check(message, "status", error);
         if (r < 0)
                 return r;
 
@@ -985,7 +985,7 @@ static int method_dump(sd_bus *bus, sd_bus_message *message, void *userdata, sd_
 
         /* Anyone can call this method */
 
-        r = selinux_access_check(message, "status", error);
+        r = mac_selinux_access_check(message, "status", error);
         if (r < 0)
                 return r;
 
@@ -1016,7 +1016,7 @@ static int method_create_snapshot(sd_bus *bus, sd_bus_message *message, void *us
         assert(message);
         assert(m);
 
-        r = selinux_access_check(message, "start", error);
+        r = mac_selinux_access_check(message, "start", error);
         if (r < 0)
                 return r;
 
@@ -1048,7 +1048,7 @@ static int method_remove_snapshot(sd_bus *bus, sd_bus_message *message, void *us
         assert(message);
         assert(m);
 
-        r = selinux_access_check(message, "stop", error);
+        r = mac_selinux_access_check(message, "stop", error);
         if (r < 0)
                 return r;
 
@@ -1080,7 +1080,7 @@ static int method_reload(sd_bus *bus, sd_bus_message *message, void *userdata, s
         if (r == 0)
                 return 1; /* No authorization for now, but the async polkit stuff will call us again when it has it */
 
-        r = selinux_access_check(message, "reload", error);
+        r = mac_selinux_access_check(message, "reload", error);
         if (r < 0)
                 return r;
 
@@ -1114,7 +1114,7 @@ static int method_reexecute(sd_bus *bus, sd_bus_message *message, void *userdata
         if (r == 0)
                 return 1; /* No authorization for now, but the async polkit stuff will call us again when it has it */
 
-        r = selinux_access_check(message, "reload", error);
+        r = mac_selinux_access_check(message, "reload", error);
         if (r < 0)
                 return r;
 
@@ -1133,7 +1133,7 @@ static int method_exit(sd_bus *bus, sd_bus_message *message, void *userdata, sd_
         assert(message);
         assert(m);
 
-        r = selinux_access_check(message, "halt", error);
+        r = mac_selinux_access_check(message, "halt", error);
         if (r < 0)
                 return r;
 
@@ -1153,7 +1153,7 @@ static int method_reboot(sd_bus *bus, sd_bus_message *message, void *userdata, s
         assert(message);
         assert(m);
 
-        r = selinux_access_check(message, "reboot", error);
+        r = mac_selinux_access_check(message, "reboot", error);
         if (r < 0)
                 return r;
 
@@ -1174,7 +1174,7 @@ static int method_poweroff(sd_bus *bus, sd_bus_message *message, void *userdata,
         assert(message);
         assert(m);
 
-        r = selinux_access_check(message, "halt", error);
+        r = mac_selinux_access_check(message, "halt", error);
         if (r < 0)
                 return r;
 
@@ -1194,7 +1194,7 @@ static int method_halt(sd_bus *bus, sd_bus_message *message, void *userdata, sd_
         assert(message);
         assert(m);
 
-        r = selinux_access_check(message, "halt", error);
+        r = mac_selinux_access_check(message, "halt", error);
         if (r < 0)
                 return r;
 
@@ -1214,7 +1214,7 @@ static int method_kexec(sd_bus *bus, sd_bus_message *message, void *userdata, sd
         assert(message);
         assert(m);
 
-        r = selinux_access_check(message, "reboot", error);
+        r = mac_selinux_access_check(message, "reboot", error);
         if (r < 0)
                 return r;
 
@@ -1236,7 +1236,7 @@ static int method_switch_root(sd_bus *bus, sd_bus_message *message, void *userda
         assert(message);
         assert(m);
 
-        r = selinux_access_check(message, "reboot", error);
+        r = mac_selinux_access_check(message, "reboot", error);
         if (r < 0)
                 return r;
 
@@ -1300,7 +1300,7 @@ static int method_set_environment(sd_bus *bus, sd_bus_message *message, void *us
         assert(message);
         assert(m);
 
-        r = selinux_access_check(message, "reload", error);
+        r = mac_selinux_access_check(message, "reload", error);
         if (r < 0)
                 return r;
 
@@ -1326,7 +1326,7 @@ static int method_unset_environment(sd_bus *bus, sd_bus_message *message, void *
         assert(message);
         assert(m);
 
-        r = selinux_access_check(message, "reload", error);
+        r = mac_selinux_access_check(message, "reload", error);
         if (r < 0)
                 return r;
 
@@ -1353,7 +1353,7 @@ static int method_unset_and_set_environment(sd_bus *bus, sd_bus_message *message
         assert(message);
         assert(m);
 
-        r = selinux_access_check(message, "reload", error);
+        r = mac_selinux_access_check(message, "reload", error);
         if (r < 0)
                 return r;
 
@@ -1391,7 +1391,7 @@ static int method_list_unit_files(sd_bus *bus, sd_bus_message *message, void *us
 
         /* Anyone can call this method */
 
-        r = selinux_access_check(message, "status", error);
+        r = mac_selinux_access_check(message, "status", error);
         if (r < 0)
                 return r;
 
@@ -1444,7 +1444,7 @@ static int method_get_unit_file_state(sd_bus *bus, sd_bus_message *message, void
 
         /* Anyone can call this method */
 
-        r = selinux_access_check(message, "status", error);
+        r = mac_selinux_access_check(message, "status", error);
         if (r < 0)
                 return r;
 
@@ -1473,7 +1473,7 @@ static int method_get_default_target(sd_bus *bus, sd_bus_message *message, void
 
         /* Anyone can call this method */
 
-        r = selinux_access_check(message, "status", error);
+        r = mac_selinux_access_check(message, "status", error);
         if (r < 0)
                 return r;
 
@@ -1585,7 +1585,7 @@ static int method_enable_unit_files_generic(
         if (r < 0)
                 return r;
 
-        r = selinux_unit_access_check_strv(l, message, m, verb, error);
+        r = mac_selinux_unit_access_check_strv(l, message, m, verb, error);
         if (r < 0)
                 return r;
 
@@ -1659,7 +1659,7 @@ static int method_preset_unit_files_with_mode(sd_bus *bus, sd_bus_message *messa
                         return -EINVAL;
         }
 
-        r = selinux_unit_access_check_strv(l, message, m, "enable", error);
+        r = mac_selinux_unit_access_check_strv(l, message, m, "enable", error);
         if (r < 0)
                 return r;
 
@@ -1696,7 +1696,7 @@ static int method_disable_unit_files_generic(
         if (r == 0)
                 return 1; /* No authorization for now, but the async polkit stuff will call us again when it has it */
 
-        r = selinux_access_check(message, verb, error);
+        r = mac_selinux_access_check(message, verb, error);
         if (r < 0)
                 return r;
 
@@ -1743,7 +1743,7 @@ static int method_set_default_target(sd_bus *bus, sd_bus_message *message, void
         if (r == 0)
                 return 1; /* No authorization for now, but the async polkit stuff will call us again when it has it */
 
-        r = selinux_access_check(message, "enable", error);
+        r = mac_selinux_access_check(message, "enable", error);
         if (r < 0)
                 return r;
 
@@ -1779,7 +1779,7 @@ static int method_preset_all_unit_files(sd_bus *bus, sd_bus_message *message, vo
         if (r == 0)
                 return 1; /* No authorization for now, but the async polkit stuff will call us again when it has it */
 
-        r = selinux_access_check(message, "enable", error);
+        r = mac_selinux_access_check(message, "enable", error);
         if (r < 0)
                 return r;
 
@@ -1837,7 +1837,7 @@ static int method_add_dependency_unit_files(sd_bus *bus, sd_bus_message *message
         if (dep < 0)
                 return -EINVAL;
 
-        r = selinux_unit_access_check_strv(l, message, m, "enable", error);
+        r = mac_selinux_unit_access_check_strv(l, message, m, "enable", error);
         if (r < 0)
                 return r;
 
diff --git a/src/core/dbus-snapshot.c b/src/core/dbus-snapshot.c
index 2a5ef448c..06a58e429 100644
--- a/src/core/dbus-snapshot.c
+++ b/src/core/dbus-snapshot.c
@@ -33,7 +33,7 @@ int bus_snapshot_method_remove(sd_bus *bus, sd_bus_message *message, void *userd
         assert(message);
         assert(s);
 
-        r = selinux_unit_access_check(UNIT(s), message, "stop", error);
+        r = mac_selinux_unit_access_check(UNIT(s), message, "stop", error);
         if (r < 0)
                 return r;
 
diff --git a/src/core/dbus-unit.c b/src/core/dbus-unit.c
index 5f2276af9..9b13c6ed1 100644
--- a/src/core/dbus-unit.c
+++ b/src/core/dbus-unit.c
@@ -443,7 +443,7 @@ int bus_unit_method_kill(sd_bus *bus, sd_bus_message *message, void *userdata, s
         if (signo <= 0 || signo >= _NSIG)
                 return sd_bus_error_setf(error, SD_BUS_ERROR_INVALID_ARGS, "Signal number out of range.");
 
-        r = selinux_unit_access_check(u, message, "stop", error);
+        r = mac_selinux_unit_access_check(u, message, "stop", error);
         if (r < 0)
                 return r;
 
@@ -468,7 +468,7 @@ int bus_unit_method_reset_failed(sd_bus *bus, sd_bus_message *message, void *use
         if (r == 0)
                 return 1; /* No authorization for now, but the async polkit stuff will call us again when it has it */
 
-        r = selinux_unit_access_check(u, message, "reload", error);
+        r = mac_selinux_unit_access_check(u, message, "reload", error);
         if (r < 0)
                 return r;
 
@@ -495,7 +495,7 @@ int bus_unit_method_set_properties(sd_bus *bus, sd_bus_message *message, void *u
         if (r < 0)
                 return r;
 
-        r = selinux_unit_access_check(u, message, "start", error);
+        r = mac_selinux_unit_access_check(u, message, "start", error);
         if (r < 0)
                 return r;
 
@@ -757,7 +757,7 @@ int bus_unit_queue_job(
                         type = JOB_RELOAD;
         }
 
-        r = selinux_unit_access_check(
+        r = mac_selinux_unit_access_check(
                         u, message,
                         (type == JOB_START || type == JOB_RESTART || type == JOB_TRY_RESTART) ? "start" :
                         type == JOB_STOP ? "stop" : "reload", error);
diff --git a/src/core/dbus.c b/src/core/dbus.c
index 09b4a4ac6..185057b62 100644
--- a/src/core/dbus.c
+++ b/src/core/dbus.c
@@ -211,7 +211,7 @@ failed:
 }
 
 #ifdef HAVE_SELINUX
-static int selinux_filter(sd_bus *bus, sd_bus_message *message, void *userdata, sd_bus_error *error) {
+static int mac_selinux_filter(sd_bus *bus, sd_bus_message *message, void *userdata, sd_bus_error *error) {
         Manager *m = userdata;
         const char *verb, *path;
         Unit *u = NULL;
@@ -239,7 +239,7 @@ static int selinux_filter(sd_bus *bus, sd_bus_message *message, void *userdata,
 
         if (object_path_startswith("/org/freedesktop/systemd1", path)) {
 
-                r = selinux_access_check(message, verb, error);
+                r = mac_selinux_access_check(message, verb, error);
                 if (r < 0)
                         return r;
 
@@ -270,7 +270,7 @@ static int selinux_filter(sd_bus *bus, sd_bus_message *message, void *userdata,
         if (!u)
                 return 0;
 
-        r = selinux_unit_access_check(u, message, verb, error);
+        r = mac_selinux_unit_access_check(u, message, verb, error);
         if (r < 0)
                 return r;
 
@@ -536,7 +536,7 @@ static int bus_setup_api_vtables(Manager *m, sd_bus *bus) {
         assert(bus);
 
 #ifdef HAVE_SELINUX
-        r = sd_bus_add_filter(bus, NULL, selinux_filter, m);
+        r = sd_bus_add_filter(bus, NULL, mac_selinux_filter, m);
         if (r < 0) {
                 log_error("Failed to add SELinux access filter: %s", strerror(-r));
                 return r;
diff --git a/src/core/main.c b/src/core/main.c
index a0a6ae1f0..d48604e67 100644
--- a/src/core/main.c
+++ b/src/core/main.c
@@ -1293,11 +1293,11 @@ int main(int argc, char *argv[]) {
                 if (!skip_setup) {
                         mount_setup_early();
                         dual_timestamp_get(&security_start_timestamp);
-                        if (selinux_setup(&loaded_policy) < 0)
+                        if (mac_selinux_setup(&loaded_policy) < 0)
                                 goto finish;
                         if (ima_setup() < 0)
                                 goto finish;
-                        if (smack_setup(&loaded_policy) < 0)
+                        if (mac_smack_setup(&loaded_policy) < 0)
                                 goto finish;
                         dual_timestamp_get(&security_finish_timestamp);
                 }
diff --git a/src/core/selinux-access.c b/src/core/selinux-access.c
index 351d48f8a..a4694b33f 100644
--- a/src/core/selinux-access.c
+++ b/src/core/selinux-access.c
@@ -142,7 +142,7 @@ static int access_init(void) {
         return r;
 }
 
-static int selinux_access_init(sd_bus_error *error) {
+static int mac_selinux_access_init(sd_bus_error *error) {
         int r;
 
         if (initialized)
@@ -158,14 +158,17 @@ static int selinux_access_init(sd_bus_error *error) {
         initialized = true;
         return 0;
 }
+#endif
 
-void selinux_access_free(void) {
+void mac_selinux_access_free(void) {
 
+#ifdef HAVE_SELINUX
         if (!initialized)
                 return;
 
         avc_destroy();
         initialized = false;
+#endif
 }
 
 /*
@@ -174,12 +177,13 @@ void selinux_access_free(void) {
    If the machine is in permissive mode it will return ok.  Audit messages will
    still be generated if the access would be denied in enforcing mode.
 */
-int selinux_generic_access_check(
+int mac_selinux_generic_access_check(
                 sd_bus_message *message,
                 const char *path,
                 const char *permission,
                 sd_bus_error *error) {
 
+#ifdef HAVE_SELINUX
         _cleanup_bus_creds_unref_ sd_bus_creds *creds = NULL;
         const char *tclass = NULL, *scon = NULL;
         struct audit_info audit_info = {};
@@ -195,7 +199,7 @@ int selinux_generic_access_check(
         if (!mac_selinux_use())
                 return 0;
 
-        r = selinux_access_init(error);
+        r = mac_selinux_access_init(error);
         if (r < 0)
                 return r;
 
@@ -254,13 +258,17 @@ finish:
         }
 
         return r;
+#else
+        return 0;
+#endif
 }
 
-int selinux_unit_access_check_strv(char **units,
+int mac_selinux_unit_access_check_strv(char **units,
                                 sd_bus_message *message,
                                 Manager *m,
                                 const char *permission,
                                 sd_bus_error *error) {
+#ifdef HAVE_SELINUX
         char **i;
         Unit *u;
         int r;
@@ -268,35 +276,11 @@ int selinux_unit_access_check_strv(char **units,
         STRV_FOREACH(i, units) {
                 u = manager_get_unit(m, *i);
                 if (u) {
-                        r = selinux_unit_access_check(u, message, permission, error);
+                        r = mac_selinux_unit_access_check(u, message, permission, error);
                         if (r < 0)
                                 return r;
                 }
         }
-
-        return 0;
-}
-
-#else
-
-int selinux_generic_access_check(
-                sd_bus_message *message,
-                const char *path,
-                const char *permission,
-                sd_bus_error *error) {
-
-        return 0;
-}
-
-void selinux_access_free(void) {
-}
-
-int selinux_unit_access_check_strv(char **units,
-                                sd_bus_message *message,
-                                Manager *m,
-                                const char *permission,
-                                sd_bus_error *error) {
+#endif
         return 0;
 }
-
-#endif
diff --git a/src/core/selinux-access.h b/src/core/selinux-access.h
index 6a4362a73..bccf0d291 100644
--- a/src/core/selinux-access.h
+++ b/src/core/selinux-access.h
@@ -26,26 +26,26 @@
 #include "bus-util.h"
 #include "manager.h"
 
-void selinux_access_free(void);
+void mac_selinux_access_free(void);
 
-int selinux_generic_access_check(sd_bus_message *message, const char *path, const char *permission, sd_bus_error *error);
+int mac_selinux_generic_access_check(sd_bus_message *message, const char *path, const char *permission, sd_bus_error *error);
 
-int selinux_unit_access_check_strv(char **units, sd_bus_message *message, Manager *m, const char *permission, sd_bus_error *error);
+int mac_selinux_unit_access_check_strv(char **units, sd_bus_message *message, Manager *m, const char *permission, sd_bus_error *error);
 
 #ifdef HAVE_SELINUX
 
-#define selinux_access_check(message, permission, error) \
-        selinux_generic_access_check((message), NULL, (permission), (error))
+#define mac_selinux_access_check(message, permission, error) \
+        mac_selinux_generic_access_check((message), NULL, (permission), (error))
 
-#define selinux_unit_access_check(unit, message, permission, error) \
+#define mac_selinux_unit_access_check(unit, message, permission, error) \
         ({                                                              \
                 Unit *_unit = (unit);                                   \
-                selinux_generic_access_check((message), _unit->fragment_path ?: _unit->fragment_path, (permission), (error)); \
+                mac_selinux_generic_access_check((message), _unit->fragment_path ?: _unit->fragment_path, (permission), (error)); \
         })
 
 #else
 
-#define selinux_access_check(message, permission, error) 0
-#define selinux_unit_access_check(unit, message, permission, error) 0
+#define mac_selinux_access_check(message, permission, error) 0
+#define mac_selinux_unit_access_check(unit, message, permission, error) 0
 
 #endif
diff --git a/src/core/selinux-setup.c b/src/core/selinux-setup.c
index 4e615c2b6..25e22b6c7 100644
--- a/src/core/selinux-setup.c
+++ b/src/core/selinux-setup.c
@@ -43,7 +43,7 @@ static int null_log(int type, const char *fmt, ...) {
 }
 #endif
 
-int selinux_setup(bool *loaded_policy) {
+int mac_selinux_setup(bool *loaded_policy) {
 
 #ifdef HAVE_SELINUX
         int enforce = 0;
diff --git a/src/core/selinux-setup.h b/src/core/selinux-setup.h
index 39e2bc25b..9ac227657 100644
--- a/src/core/selinux-setup.h
+++ b/src/core/selinux-setup.h
@@ -23,4 +23,4 @@
 
 #include <stdbool.h>
 
-int selinux_setup(bool *loaded_policy);
+int mac_selinux_setup(bool *loaded_policy);
diff --git a/src/core/smack-setup.c b/src/core/smack-setup.c
index 5d8a26c61..d0fd1809f 100644
--- a/src/core/smack-setup.c
+++ b/src/core/smack-setup.c
@@ -116,7 +116,7 @@ static int write_rules(const char* dstpath, const char* srcdir) {
 
 #endif
 
-int smack_setup(bool *loaded_policy) {
+int mac_smack_setup(bool *loaded_policy) {
 
 #ifdef HAVE_SMACK
 
diff --git a/src/core/smack-setup.h b/src/core/smack-setup.h
index 892709669..1cab7718f 100644
--- a/src/core/smack-setup.h
+++ b/src/core/smack-setup.h
@@ -23,4 +23,4 @@
   along with systemd; If not, see <http://www.gnu.org/licenses/>.
 ***/
 
-int smack_setup(bool *loaded_policy);
+int mac_smack_setup(bool *loaded_policy);