feat: add udp and dtls proxy

Signed-off-by: 1998-felix <[email protected]>

go.mod

@@ -6,6 +6,7 @@ toolchain go1.21.4
 
 require (
 	github.com/caarlos0/env/v11 v11.0.0
+	github.com/dustin/go-coap v0.0.0-20190908170653-752e0f79981e
 	github.com/eclipse/paho.mqtt.golang v1.4.3
 	github.com/google/uuid v1.6.0
 	github.com/gorilla/websocket v1.5.1

go.sum

@@ -5,6 +5,8 @@ github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c
 github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
 github.com/dsnet/golib/memfile v1.0.0 h1:J9pUspY2bDCbF9o+YGwcf3uG6MdyITfh/Fk3/CaEiFs=
 github.com/dsnet/golib/memfile v1.0.0/go.mod h1:tXGNW9q3RwvWt1VV2qrRKlSSz0npnh12yftCSCy2T64=
+github.com/dustin/go-coap v0.0.0-20190908170653-752e0f79981e h1:oppjHFVTardH+VyOD32F9uBtgT5Wd/qVqEGcwj389Lc=
+github.com/dustin/go-coap v0.0.0-20190908170653-752e0f79981e/go.mod h1:as2rZ2aojRzZF8bGx1bPAn1yi9ICG6LwkiPOj6PBtjc=
 github.com/eclipse/paho.mqtt.golang v1.4.3 h1:2kwcUGn8seMUfWndX0hGbvH8r7crgcJguQNCyp70xik=
 github.com/eclipse/paho.mqtt.golang v1.4.3/go.mod h1:CSYvoAlsMkhYOXh/oKyxa8EcBci6dVkLCbo5tTC1RIE=
 github.com/google/uuid v1.6.0 h1:NIvaJDMOsjHA8n1jAhLSgzrAzy1Hgr+hNrb57e+94F0=
@@ -18,10 +20,48 @@ github.com/hashicorp/go-multierror v1.1.1 h1:H5DkEtf6CXdFp0N0Em5UCwQpXMWke8IA0+l
 github.com/hashicorp/go-multierror v1.1.1/go.mod h1:iw975J/qwKPdAO1clOe2L8331t/9/fmwbPZ6JB6eMoM=
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 github.com/joho/godotenv v1.5.1/go.mod h1:f4LDr5Voq0i2e/R5DDNOoa2zzDfwtkZa6DnEwAbqwq4=
+github.com/pion/dtls/v2 v2.2.8-0.20240201071732-2597464081c8 h1:r7K+oQUYubeA0am08kTAvd2wT2D8PZggs/CpMGp0nkM=
+github.com/pion/dtls/v2 v2.2.8-0.20240201071732-2597464081c8/go.mod h1:/gft3czh67pwl4nM1BBUvF7eTy72uGkObJXOYfxRDbA=
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