net.http: Include port number (when non-standard) in the Host header of outgoing...

diff --git a/net/http.lua b/net/http.lua
index 3b783a41c89cefab692f0f29b4bf286065c98452..b7d2beb99417949c425c26133f13d64e76f23b95 100644 (file)
--- a/net/http.lua
+++ b/net/http.lua
@@ -116,8 +116,17 @@ function request(u, ex, callback)
        
        local method, headers, body;
        
+       local host, port = req.host, req.port;
+       local host_header = host;
+       if (port == "80" and req.scheme == "http")
+       or (port == "443" and req.scheme == "https") then
+               port = nil;
+       elseif port then
+               host_header = host_header..":"..port;
+       end
+
        headers = {
-               ["Host"] = req.host;
+               ["Host"] = host_header;
                ["User-Agent"] = "Prosody XMPP Server";
        };
        
@@ -148,12 +157,12 @@ function request(u, ex, callback)
        if using_https and not ssl_available then
                error("SSL not available, unable to contact https URL");
        end
-       local port = tonumber(req.port) or (using_https and 443 or 80);
+       local port_number = port and tonumber(port) or (using_https and 443 or 80);
        
        -- Connect the socket, and wrap it with net.server
        local conn = socket.tcp();
        conn:settimeout(10);
-       local ok, err = conn:connect(req.host, port);
+       local ok, err = conn:connect(host, port_number);
        if not ok and err ~= "timeout" then
                callback(nil, 0, req);
                return nil, err;
@@ -164,7 +173,7 @@ function request(u, ex, callback)
                sslctx = ex and ex.sslctx or { mode = "client", protocol = "sslv23", options = { "no_sslv2" } };
        end
 
-       req.handler, req.conn = server.wrapclient(conn, req.host, port, listener, "*a", sslctx);
+       req.handler, req.conn = server.wrapclient(conn, host, port_number, listener, "*a", sslctx);
        req.write = function (...) return req.handler:write(...); end
        
        req.callback = function (content, code, request, response) log("debug", "Calling callback, status %s", code or "---"); return select(2, xpcall(function () return callback(content, code, request, response) end, handleerr)); end