Simple command line secure tunneling tool.
gosecure supports tls >= 1.2 (yes, 1.3 too!)
  -alpn string
    	Comma-separated list of supported application level protocols
  -cert string
    	Certificate file
  -key string
    	Key file
  -local string
    	Where to listen on this machine [ip_address]:port
  -min-tls string
    	Minimum TLS version accepted (default "1.3")
  -remote string
    	Where to connect to {ip_address | hostname}:port
Change to gosecure directory and run from the command line:
make
That's it.