Authenticate the Gateway With Dynamic Registration

This example registers an identity for the Gateway, then starts the Gateway, and authenticates it. The Gateway must have an asymmetric key pair for signing, and a CA-signed X.509 certificate that contains the key pair's public key. This is provided in the /path/to/iot-edge/examples/resources directory. The source code for this example is in /path/to/iot-edge/cmd/gateway/main.go:

Start the Gateway:

cd /path/to/iot-edge
./run.sh gateway \
--name "dynamic-gateway" \
--url "http://am.localtest.me:8080/openam" \
--audience "/" \
--realm "/" \
--tree "reg-tree" \
--key "./examples/resources/eckey1.key.pem" \
--cert "./examples/resources/dynamic-gateway.cert.pem" \
--address ":5683" \
--debug
commandline options
	url: http://am.localtest.me:8080/openam
	realm: /
	tree: reg-tree
	name: dynamic-gateway
	address: :5683
	key: ./examples/resources/eckey1.key.pem
	kid:
	certificate: ./examples/resources/dynamic-gateway.cert.pem
	timeout 5s
	debug: true
IoT Gateway server started.

The Gateway is now registered, with the ID dynamic-gateway, and has started and authenticated itself to AM.

In a separate terminal window, connect a Thing to the Gateway.
To stop the gateway process, press Ctrl+C in the terminal window where the process is running.