From 366c1cd93685759128a2e57d89291bb03512f5fd Mon Sep 17 00:00:00 2001
From: Edward Emelianov <eddy@sao.ru>
Date: Fri, 30 Oct 2020 16:03:05 +0300
Subject: [PATCH] fixed bug with websockets list; added <form
 autocomplete="on"> to pass/login

---
 netproto.c     | 6 ++++--
 static/auth.js | 4 +++-
 2 files changed, 7 insertions(+), 3 deletions(-)

diff --git a/netproto.c b/netproto.c
index 22f3b00..ffdddb6 100644
--- a/netproto.c
+++ b/netproto.c
@@ -98,17 +98,18 @@ void register_WS(onion_websocket *ws){
 void send_all_WS(char *data){
     if(strlen(data) == 0) return; // zero length
     WSlist *l = wslist;
+    if(!l) return;
     int cnt = 0;
     unregister_WS(); // check for dead ws
     while(l){
-        DBG("try to send");
+       //DBG("try to send");
         if(onion_websocket_printf(l->ws, "%s", data) <= 0){ // dead websocket? remove it from list
             DBG("Error printing - check for dead");
             unregister_WS();
         }else ++cnt;
         l = l->next;
     }
-    DBG("Send message %s to %d clients", data, cnt);
+    //DBG("Send message %s to %d clients", data, cnt);
 }
 
 void unregister_WS(){
@@ -128,6 +129,7 @@ void unregister_WS(){
                 wslist->last = l->prev; // we should delete last element
             }
             WSlist *nxt = l->next;
+            if(l == wslist) wslist = nxt; // delete the first element
             FREE(l);
             l = nxt;
             continue;
diff --git a/static/auth.js b/static/auth.js
index 6bec214..794889f 100644
--- a/static/auth.js
+++ b/static/auth.js
@@ -43,7 +43,9 @@ auth = function(){
 		s.type = 'text/css';
 		s.innerHTML = '.shadow{position:absolute;text-align:center;vertical-align:center;top:0;display:none;left:0;width:100%;height:100%;background-color:lightGrey;opacity:0.9;}';
 		document.body.appendChild(s);
-		d.innerHTML = "<div>Login:</div><div><input type=text id='login'></div><div>Password:</div><div><input type=password id='passwd'></div><button onclick='auth.send();'>OK</button>";
+		d.innerHTML = 	"<form autocomplete='on'><div>Login:</div><div><input type='text' id='login' name='username'>" +
+						"</div><div>Password:</div><div><input type='password' id='passwd' name='password'>" +
+						"</div><button onclick='auth.send();'>OK</button></form>";
 		d.className = "shadow";
 		document.body.appendChild(d);
 	}