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add a global whitelist
if defined only the listed IPs/networks can access the configured services, all other client connections will be dropped before they even try to authenticate Signed-off-by: Nicola Murino <nicola.murino@gmail.com>
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@@ -146,7 +146,7 @@ func (s *webDavServer) ServeHTTP(w http.ResponseWriter, r *http.Request) {
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defer common.Connections.RemoveClientConnection(ipAddr)
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if !common.Connections.IsNewConnectionAllowed(ipAddr) {
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logger.Log(logger.LevelDebug, common.ProtocolWebDAV, "", "connection refused, configured limit reached")
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logger.Log(logger.LevelDebug, common.ProtocolWebDAV, "", fmt.Sprintf("connection not allowed from ip %#v", ipAddr))
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http.Error(w, common.ErrConnectionDenied.Error(), http.StatusServiceUnavailable)
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return
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}
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