auth: network

kernel-src/include/kernel/auth.h

@@ -4,12 +4,14 @@
 #include <kernel/cred.h>
 #include <kernel/vfs.h>
 #include <kernel/scheduler.h>
+#include <kernel/sock.h>
 
-#define AUTH_SCOPE_COUNT 4
+#define AUTH_SCOPE_COUNT 5
 #define AUTH_SCOPE_SYSTEM 0
 #define AUTH_SCOPE_FILESYSTEM 1
 #define AUTH_SCOPE_CRED 2
 #define AUTH_SCOPE_PROCESS 3
+#define AUTH_SCOPE_NETWORK 4
 
 #define AUTH_LISTENER_LIMIT 8
 
@@ -37,6 +39,8 @@
 
 #define AUTH_ACTIONS_PROCESS_SIGNAL	1
 
+#define AUTH_ACTIONS_NETWORK_CONFIGURE	1
+
 typedef int (*authlistener_t)(cred_t *cred, int actions, void *arg0, void *arg1, void *arg2);
 
 typedef struct {
@@ -62,6 +66,10 @@ static inline int auth_process_check(cred_t *cred, int actions, proc_t *proc) {
 	return auth_check(AUTH_SCOPE_PROCESS, cred, actions, proc, NULL, NULL);
 }
 
+static inline int auth_network_check(cred_t *cred, int actions, socket_t *socket, netdev_t *netdev) {
+	return auth_check(AUTH_SCOPE_NETWORK, cred, actions, socket, netdev, NULL);
+}
+
 static inline int auth_filesystem_convertaccess(int access) {
 	int r = 0;