X-Git-Url: https://git.distorted.org.uk/~mdw/tripe/blobdiff_plain/f6994bd047a35b06aa7aed3c59487000abec2325..8362ac1c9b2fbf253b06a50639c57047d43a8fa2:/server/admin.c

diff --git a/server/admin.c b/server/admin.c
index d80992cd..886c672c 100644
--- a/server/admin.c
+++ b/server/admin.c
@@ -1235,6 +1235,7 @@ static void a_doadd(admin_resop *r, int rc)
 
   if (add->peer.tag) xfree(add->peer.tag);
   if (add->peer.privtag) xfree(add->peer.privtag);
+  if (add->peer.knock) xfree(add->peer.knock);
   xfree(add->peer.name);
 }
 
@@ -1260,6 +1261,7 @@ static void acmd_add(admin *a, unsigned ac, char *av[])
   add->peer.name = 0;
   add->peer.tag = 0;
   add->peer.privtag = 0;
+  add->peer.knock = 0;
   add->peer.t_ka = 0;
   add->peer.tops = tun_default;
   add->peer.f = 0;
@@ -1292,6 +1294,10 @@ static void acmd_add(admin *a, unsigned ac, char *av[])
       if (add->peer.privtag) xfree(add->peer.privtag);
       add->peer.privtag = xstrdup(arg);
     })
+    OPTARG("-knock", arg, {
+      if (add->peer.knock) xfree(add->peer.knock);
+      add->peer.knock = xstrdup(arg);
+    })
   });
 
   /* --- Make sure someone's not got there already --- */
@@ -1318,6 +1324,7 @@ fail:
   if (add->peer.name) xfree(add->peer.name);
   if (add->peer.tag) xfree(add->peer.tag);
   if (add->peer.privtag) xfree(add->peer.privtag);
+  if (add->peer.knock) xfree(add->peer.knock);
   xfree(add);
   return;
 }
@@ -1844,6 +1851,7 @@ static void acmd_peerinfo(admin *a, unsigned ac, char *av[])
   if ((p = a_findpeer(a, av[0])) != 0) {
     ps = p_spec(p);
     a_info(a, "tunnel=%s", ps->tops->name, A_END);
+    if (ps->knock) a_info(a, "knock=%s", ps->knock, A_END);
     a_info(a, "key=%s", p_tag(p),
 	   "current-key=%s", p->kx.kpub->tag, A_END);
     if ((ptag = p_privtag(p)) == 0) ptag = "(default)";