From 7b42938143dc02a085a5a63c7d4aa310a6695895 Mon Sep 17 00:00:00 2001
From: Mikael Magnusson <mikma@users.sourceforge.net>
Date: Thu, 28 Feb 2019 00:44:40 +0100
Subject: Wireguard: Initial commit

---
 nest/proto.c    |  3 +++
 nest/protocol.h |  4 +++-
 nest/route.h    | 11 +++++++++++
 3 files changed, 17 insertions(+), 1 deletion(-)

(limited to 'nest')

diff --git a/nest/proto.c b/nest/proto.c
index d4a333d0..ccde5d9d 100644
--- a/nest/proto.c
+++ b/nest/proto.c
@@ -1382,6 +1382,9 @@ protos_build(void)
 #ifdef CONFIG_PERF
   proto_build(&proto_perf);
 #endif
+#ifdef CONFIG_WIREGUARD
+  proto_build(&proto_wireguard);
+#endif
 
   proto_pool = rp_new(&root_pool, "Protocols");
   proto_shutdown_timer = tm_new(proto_pool);
diff --git a/nest/protocol.h b/nest/protocol.h
index 6c04071b..1fdfb380 100644
--- a/nest/protocol.h
+++ b/nest/protocol.h
@@ -53,6 +53,7 @@ enum protocol_class {
   PROTOCOL_RIP,
   PROTOCOL_RPKI,
   PROTOCOL_STATIC,
+  PROTOCOL_WG,
   PROTOCOL__MAX
 };
 
@@ -102,7 +103,8 @@ void protos_dump_all(void);
 extern struct protocol
   proto_device, proto_radv, proto_rip, proto_static, proto_mrt,
   proto_ospf, proto_perf,
-  proto_pipe, proto_bgp, proto_bfd, proto_babel, proto_rpki;
+  proto_pipe, proto_bgp, proto_bfd, proto_babel, proto_rpki,
+  proto_wireguard;
 
 /*
  *	Routing Protocol Instance
diff --git a/nest/route.h b/nest/route.h
index 8dfbb376..ad89e4b2 100644
--- a/nest/route.h
+++ b/nest/route.h
@@ -13,6 +13,10 @@
 #include "lib/resource.h"
 #include "lib/net.h"
 
+#ifdef CONFIG_WIREGUARD
+# include "sysdep/linux/wireguard.h"
+#endif /* CONFIG_WIREGUARD */
+
 struct ea_list;
 struct protocol;
 struct proto;
@@ -203,6 +207,13 @@ struct hostentry {
   byte dest;				/* Chosen route destination type (RTD_...) */
   byte nexthop_linkable;		/* Nexthop list is completely non-device */
   u32 igp_metric;			/* Chosen route IGP metric */
+#ifdef CONFIG_WIREGUARD
+  union {
+    struct {
+      wg_key pub_key;
+    } wg;
+  } u;
+#endif
 };
 
 typedef struct rte {
-- 
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