addon.TlsEstablishedServer

proxy/addon.go

@@ -19,6 +19,9 @@ type Addon interface {
 	// A server connection has been closed (either by us or the server).
 	ServerDisconnected(*ConnContext)
 
+	// The TLS handshake with the server has been completed successfully.
+	TlsEstablishedServer(*ConnContext)
+
 	// HTTP request headers were successfully read. At this point, the body is empty.
 	Requestheaders(*Flow)
 
@@ -40,6 +43,8 @@ func (addon *BaseAddon) ClientDisconnected(*ClientConn)  {}
 func (addon *BaseAddon) ServerConnected(*ConnContext)    {}
 func (addon *BaseAddon) ServerDisconnected(*ConnContext) {}
 
+func (addon *BaseAddon) TlsEstablishedServer(*ConnContext) {}
+
 func (addon *BaseAddon) Requestheaders(*Flow)  {}
 func (addon *BaseAddon) Request(*Flow)         {}
 func (addon *BaseAddon) Responseheaders(*Flow) {}

proxy/interceptor.go

@@ -125,6 +125,11 @@ func newMiddle(proxy *Proxy) (interceptor, error) {
 				if err := connCtx.tlsHandshake(clientHello); err != nil {
 					return nil, err
 				}
+
+				for _, addon := range connCtx.proxy.Addons {
+					addon.TlsEstablishedServer(connCtx)
+				}
+
 				return ca.GetCert(clientHello.ServerName)
 			},
 		},