Identity Example

Following this note: "Please note that the identity and key must be generated first using the security token on the back of the device."

Doing so with a python lib is easy, but is there a way to do this with CoAPnet?

If so, could you point me in the right direction to do so?

Thank you!

Hi,
I made this with a simple test Console App where I put all the required calls and noted the response afterwards.
You can surely do everything required with COAPnet.

You basically need to follow this instructions: home-assistant/core#10252

Instead of using the coap-client application you can send the same requests with COAPnet.

Best regards
Christian

OK, so can you help me understand this, its literally this command the one I am having trouble to interpret:

coap-client -m post -u "Client_identity" -k "SECURITY_CODE" -e '{"9090":"IDENTITY"}' "coaps://IP_ADDRESS:5684/15011/9063"

It clearly is a POST type, but I am assuming this has to happen before this:

var connectOptions = new CoapClientConnectOptionsBuilder()
.WithHost(address)
.WithPort(5684)
.WithDtlsTransportLayer(o => o.WithPreSharedKey(myID, secretKey))
.Build();
await coapClient.ConnectAsync(connectOptions, CancellationToken.None);

so my problem here is how to put in the POST the address and the "Client_identity", I am clearly miss understanding something, so my POST command so far is like this:

var request = new CoapRequestBuilder()
.WithMethod(CoapRequestMethod.Post)
.WithPath("15011/9063")
.WithQuery(GatewayCode)
.WithPayload("{"9090":"" + Identity + ""}")
.Build();
var response = await theClient.RequestAsync(request, CancellationToken.None).ConfigureAwait(false);

What am I missing?

Thank you in advance!

Hello @chkr1011 , I was wondering if you could give me some guidance here, I am still stuck with it.

Your code looks fine to me. I also used it to communicate with TRADFRI devices. My code is here:

CoAPnet/Source/CoAP.TestClient/Program.cs

Line 59 in 3433938

var connectOptions = new CoapClientConnectOptionsBuilder()

Right! I was locating the Query in the wrong place.

Thank you for your help!