1 files changed, 41 insertions, 21 deletions

diff --git a/proto/wireguard/wireguard.c b/proto/wireguard/wireguard.c
index c7345c46..2a020be2 100644
--- a/proto/wireguard/wireguard.c
+++ b/proto/wireguard/wireguard.c
@@ -275,16 +275,16 @@ set_peer_remote_ep(wg_peer *peer, ip_addr remote_ep_addr, u16 udp_dest_port)
 }
 
 static int
-add_allowed_ips(struct wg_proto *p, struct network *n, wg_peer *peer)
+add_allowed_ips(u8 net_type, struct network *n, wg_peer *peer)
 {
   // Add allowed ip
   struct wg_allowedip *allowedip = malloc(sizeof(struct wg_allowedip));
   memset(allowedip, 0, sizeof(struct wg_allowedip));
 
-  if (p->p.cf->net_type == NET_IP4) {
+  if (net_type == NET_IP4) {
     allowedip->family = AF_INET;
     allowedip->ip4.s_addr = ip4_to_u32(ip4_hton(net4_prefix(n->n.addr)));
-  } else if (p->p.cf->net_type == NET_IP6) {
+  } else if (net_type == NET_IP6) {
     allowedip->family = AF_INET6;
     ip6_addr addr = ip6_hton(net6_prefix(n->n.addr));
     memcpy(allowedip->ip6.s6_addr, &addr, 16);
@@ -301,11 +301,12 @@ add_allowed_ips(struct wg_proto *p, struct network *n, wg_peer *peer)
 }
 
 static void
-wg_rt_notify(struct proto *P, struct channel *ch UNUSED, struct network *n,
+wg_rt_notify(struct proto *P, struct channel *CH, struct network *n,
   struct rte *new, struct rte *old UNUSED)
 {
   struct wg_proto *p = (struct wg_proto *) P;
   struct wg_config *c = (struct wg_config *) P->cf;
+  struct wg_channel *ch = (struct wg_channel *) CH;
   struct wg_entry *en;
   struct iface *iface = NULL;
   const char *ifname = NULL;
@@ -320,7 +321,7 @@ wg_rt_notify(struct proto *P, struct channel *ch UNUSED, struct network *n,
       struct eattr *t;
 
       debug("WG: found iface\n");
-      en = fib_get(&p->rtable, n->n.addr);
+      en = fib_get(&ch->rtable, n->n.addr);
 
       debug("WG: notify new %d %N\n",
         new->attrs->dest, n->n.addr);
@@ -356,7 +357,7 @@ wg_rt_notify(struct proto *P, struct channel *ch UNUSED, struct network *n,
 	    found = true;
 
 	    set_peer_remote_ep(peer, remote_ep_addr, udp_dest_port);
-	    add_allowed_ips(p, n, peer);
+	    add_allowed_ips(ch->c.net_type, n, peer);
 	    dirty = true;
 
 	    break;
@@ -365,7 +366,7 @@ wg_rt_notify(struct proto *P, struct channel *ch UNUSED, struct network *n,
 	  if (!found) {
 	    wg_peer *peer = add_peer(dev, pubkey);
 	    set_peer_remote_ep(peer, remote_ep_addr, udp_dest_port);
-	    add_allowed_ips(p, n, peer);
+	    add_allowed_ips(ch->c.net_type, n, peer);
 	    dirty = true;
 	  }
 
@@ -435,7 +436,7 @@ wg_rt_notify(struct proto *P, struct channel *ch UNUSED, struct network *n,
 	  n->n.addr);
 
     /* Withdraw */
-    en = fib_find(&p->rtable, n->n.addr);
+    en = fib_find(&ch->rtable, n->n.addr);
 
     if (!en) { // || en->valid != RIP_ENTRY_VALID)
       debug("WG: fib not found\n");
@@ -456,10 +457,10 @@ wg_rt_notify(struct proto *P, struct channel *ch UNUSED, struct network *n,
 	      struct wg_allowedip *allowedip = malloc(sizeof(struct wg_allowedip));
 	      memset(allowedip, 0, sizeof(struct wg_allowedip));
 
-	      if (p->p.cf->net_type == NET_IP4) {
+	      if (ch->c.net_type == NET_IP4) {
 		allowedip->family = AF_INET;
 		allowedip->ip4.s_addr = ip4_to_u32(ip4_hton(net4_prefix(n->n.addr)));
-	      } else if (p->p.cf->net_type == NET_IP6) {
+	      } else if (ch->c.net_type == NET_IP6) {
 		allowedip->family = AF_INET6;
 		ip6_addr addr = ip6_hton(net6_prefix(n->n.addr));
 		memcpy(allowedip->ip6.s6_addr, &addr, 16);
@@ -560,13 +561,16 @@ wg_init(struct proto_config *C)
 
   debug("init\n");
 
-  P->main_channel = proto_add_channel(P, proto_cf_main_channel(C));
-
   P->if_notify = wg_if_notify;
   P->rt_notify = wg_rt_notify;
   P->reload_routes = wg_reload_routes;
 //  P->accept_ra_types = RA_ANY;
 
+  /* Add all channels */
+  struct wg_channel_config *cc;
+  WALK_LIST(cc, C->channels)
+    proto_add_channel(P, &cc->c);
+
   return P;
 }
 
@@ -578,8 +582,11 @@ wg_start(struct proto *P)
   struct wg_proto *p = (struct wg_proto *) P;
 
   debug("start\n");
-  fib_init(&p->rtable, P->pool, P->net_type, sizeof(struct wg_entry),
-	 OFFSETOF(struct wg_entry, n), 0, wg_init_entry);
+  struct wg_channel *ch;
+  WALK_LIST(ch,p->p.channels) {
+    fib_init(&ch->rtable, P->pool, ch->c.net_type, sizeof(struct wg_entry),
+	     OFFSETOF(struct wg_entry, n), 0, wg_init_entry);
+  }
   return PS_UP;
 }
 
@@ -590,21 +597,34 @@ wg_dump(struct proto *P)
   int i;
 
   i = 0;
-  FIB_WALK(&p->rtable, struct wg_entry, en)
-  {
-//    struct wg_entry *en = (struct wg_entry *) e;
-    debug("WG: entry #%d:\n",
-          i++);
+
+  struct wg_channel *ch;
+  WALK_LIST(ch,p->p.channels) {
+    FIB_WALK(&ch->rtable, struct wg_entry, en)
+      {
+	//    struct wg_entry *en = (struct wg_entry *) e;
+	debug("WG: entry #%d:\n",
+	      i++);
+      }
+    FIB_WALK_END;
   }
-  FIB_WALK_END;
 }
 
+struct channel_class channel_wg = {
+  .channel_size =       sizeof(struct wg_channel),
+  .config_size =        sizeof(struct wg_channel_config),
+  /* .init =               wg_channel_init, */
+  /* .start =              wg_channel_start, */
+  /* .shutdown =           wg_channel_shutdown, */
+  /* .cleanup =            wg_channel_cleanup, */
+  /* .reconfigure =        wg_channel_reconfigure, */
+};
 
 struct protocol proto_wireguard = {
   .name =		"Wireguard",
   .template =		"wg%d",
   .class =              PROTOCOL_WG,
-  .channel_mask =       NB_ANY,
+  .channel_mask =       NB_IP,
   .proto_size =         sizeof(struct wg_proto),
   .config_size =	sizeof(struct wg_config),
   .postconfig =		wg_postconfig,