Merge pull request #3 from NovusTheory/lua-wss

WSS Support

Author: NovusTheory

README.md

@@ -116,6 +116,7 @@ The client and server modules depend on:
 
   - luasocket
   - luabitop (if not using Lua 5.2 nor luajit)
+  - luasec
   - copas (optionally)
   - lua-ev (optionally)
 

src/websocket/client_sync.lua

@@ -27,7 +27,7 @@ local new = function(ws)
   end
 
   self.sock_close = function(self)
-    self.sock:shutdown()
+    --self.sock:shutdown() Causes errors?
     self.sock:close()
   end
 

src/websocket/sync.lua

@@ -5,7 +5,6 @@ local ssl = require'ssl'
 local tinsert = table.insert
 local tconcat = table.concat
 
-
 local receive = function(self)
   if self.state ~= 'OPEN' and not self.is_closing then
     return nil,nil,false,1006,'wrong state'
@@ -118,7 +117,7 @@ local close = function(self,code,reason)
   return was_clean,code,reason or ''
 end
 
-local connect = function(self,ws_url,ws_protocol)
+local connect = function(self,ws_url,ssl_params,ws_protocol)
   if self.state ~= 'CLOSED' then
     return nil,'wrong state'
   end
@@ -129,13 +128,7 @@ local connect = function(self,ws_url,ws_protocol)
     return nil,err
   end
   if protocol == 'wss' then
-    local params = {
-      mode = "client",
-      protocol = "sslv23",
-      verify = "none",
-      options = {"all"}
-    }
-    self.sock = ssl.wrap(self.sock, params)
+    self.sock = ssl.wrap(self.sock, ssl_params)
     self.sock:dohandshake()
   elseif protocol ~= "ws" then
     return nil, 'bad protocol'