NodeJs client erroring

[WayneDT]

I have a nodejs application using the @azure/service-bus package. I am able to connect to an actual Azure service bus but not the emulator. I keep getting the following error:

Error sending message to Service Bus Error: unable to verify the first certificate
      at TLSSocket.onConnectSecure (node:_tls_wrap:1539:34)
      at TLSSocket.emit (node:events:513:28)
      at TLSSocket._finishInit (node:_tls_wrap:953:8)
      at TLSWrap.ssl.onhandshakedone (node:_tls_wrap:734:12)
      at TLSWrap.callbackTrampoline (node:internal/async_hooks:130:17) {
    code: 'UNABLE_TO_VERIFY_LEAF_SIGNATURE'
  }

I am able to get your example function working.
any help would be appreciated.

[piotr-rojek]

Hey! I am not a node.js expert, but I think you might need to add the CA cert as trusted in node.js or make it use system cert store.

Take a look here https://stackoverflow.com/questions/29283040/how-to-add-custom-certificate-authority-ca-to-nodejs. As I read it, the second answer would make it use system store (sbemu documentation talks about importing the test ca cert there).

[WayneDT]

Thank you for your response running
set NODE_EXTRA_CA_CERTS=C:\\localpath\\devopsifyme-sbemulator\\docker\\rabbitmq-amqp1\\testca\\cacert.pem

registered the cert so that it would work.

It still won't send the message
here is the code

const { ServiceBusClient } = require("@azure/service-bus");

// Define connection string and related Service Bus entity names here
const connectionString = "Endpoint=sb://localhost/;SharedAccessKeyName=all;SharedAccessKey=CLwo3FQ3S39Z4pFOQDefaiUd1dSsli4XOAj3Y9Uh1E=;EnableAmqpLinkRedirect=false";
const queueName = "testQ";

async function main() {
  const sbClient = new ServiceBusClient(connectionString);

  // createSender() can also be used to create a sender for a topic.
  const sender = sbClient.createSender(queueName);

  try {
    // Send a single message
    console.log(`Sending one scientists`);
    const message = {
      contentType: "application/json",
      subject: "Scientist",
      body: { firstName: "Albert", lastName: "Einstein" },
      timeToLive: 2 * 60 * 1000, // message expires in 2 minutes
    };
    await sender.sendMessages(message);

    // Close the sender
    console.log(`Done sending, closing...`);
    await sender.close();
  } finally {
    await sbClient.close();
  }
}

main().catch((err) => {
  console.log("sendMessages Sample: Error occurred: ", err);
  process.exit(1);
});

module.exports = { main };

here is the console log from the emulator

devopsifyme-sbemulator-sbemulator-1  | [10:12:59.639] SEND AMQP 3 1 0 0
devopsifyme-sbemulator-sbemulator-1  | [10:12:59.639] SEND sasl-mechanisms(sasl-server-mechanisms:[MSSBCBS,EXTERNAL,ANONYMOUS])
devopsifyme-sbemulator-sbemulator-1  | [10:12:59.645] RECV sasl-init(mechanism:ANONYMOUS,initial-response:...,hostname:localhost)
devopsifyme-sbemulator-sbemulator-1  | [10:12:59.645] SEND sasl-outcome(code:Ok)
devopsifyme-sbemulator-sbemulator-1  | [10:12:59.646] SEND AMQP 0 1.0.0
devopsifyme-sbemulator-sbemulator-1  | [10:12:59.646] SEND (ch=0) open(container-id:ContainerHost-76e4d58b80754c0a897d0713477c2784,host-name:localhost,max-frame-size:262144,channel-max:255,idle-time-out:2147483647)
devopsifyme-sbemulator-sbemulator-1  | [10:12:59.647] RECV AMQP 0 1 0 0
devopsifyme-sbemulator-sbemulator-1  | [10:12:59.652] RECV (ch=0) open(container-id:4ab1384b-0409-8546-8845-32e3f917379f,host-name:localhost,max-frame-size:0,channel-max:0,idle-time-out:60000,properties:[product:MSJSClient,version:7.9.0,user-agent:azsdk-js-azureservicebus/7.9.0 Node/v19.4.0 OS/(x64-Windows_NT-10.0.22621),platform:(x64-Windows_NT-10.0.22621),framework:Node/v19.4.0])    
devopsifyme-sbemulator-sbemulator-1  | [10:12:59.652] RECV (ch=0) begin(remote-channel:0,next-outgoing-id:0,incoming-window:2048,outgoing-window:4294967295,handle-max:0)
devopsifyme-sbemulator-sbemulator-1  | [10:12:59.652] SEND (ch=0) begin(remote-channel:0,next-outgoing-id:0,incoming-window:2048,outgoing-window:2048,handle-max:63)
devopsifyme-sbemulator-sbemulator-1  | [10:12:59.656] RECV (ch=0) attach(name:5b084a83-05ed-4446-b6d1-9b0846441bee,handle:0,role:False,snd-settle-mode:Unsettled,rcv-settle-mode:First,source:source(durable:0,timeout:0,dynamic:False),target:target(address:$cbs,durable:0,timeout:0,dynamic:False),incomplete-unsettled:False,initial-delivery-count:0,max-message-size:0)
devopsifyme-sbemulator-sbemulator-1  | [10:12:59.656] SEND (ch=0) attach(name:5b084a83-05ed-4446-b6d1-9b0846441bee,handle:0,role:True,snd-settle-mode:Unsettled,rcv-settle-mode:First,source:source(durable:0,timeout:0,dynamic:False),target:target(address:$cbs,durable:0,timeout:0,dynamic:False),incomplete-unsettled:False,initial-delivery-count:0,max-message-size:2147483647)
devopsifyme-sbemulator-sbemulator-1  | [10:12:59.657] SEND (ch=0) flow(next-in-id:0,in-window:2048,next-out-id:0,out-window:2048,handle:0,delivery-count:0,link-credit:100,available:0,drain:False,echo:False)
devopsifyme-sbemulator-sbemulator-1  | [10:12:59.660] RECV (ch=0) attach(name:cbs-76bff3d4-ea5c-2a4f-86c4-f0c9e83b48bb,handle:1,role:True,snd-settle-mode:Unsettled,rcv-settle-mode:First,source:source(address:$cbs,durable:0,timeout:0,dynamic:False),target:target(durable:0,timeout:0,dynamic:False),incomplete-unsettled:False,initial-delivery-count:0,max-message-size:0)
devopsifyme-sbemulator-sbemulator-1  | [10:12:59.660] SEND (ch=0) attach(name:cbs-76bff3d4-ea5c-2a4f-86c4-f0c9e83b48bb,handle:1,role:False,snd-settle-mode:Unsettled,rcv-settle-mode:First,incomplete-unsettled:False,initial-delivery-count:0,max-message-size:2147483647)
devopsifyme-sbemulator-sbemulator-1  | [10:12:59.660] SEND (ch=0) detach(handle:1,closed:True,error:error(condition:amqp:internal-error,description:Value cannot be null. (Parameter 'key')))     
devopsifyme-sbemulator-sbemulator-1  | [10:12:59.662] RECV (ch=0) flow(next-in-id:0,in-window:2048,next-out-id:0,out-window:4294967295,handle:1,delivery-count:0,link-credit:1000,available:0,drain:False,echo:False)
devopsifyme-sbemulator-sbemulator-1  | [10:12:59.669] RECV (ch=0) transfer(handle:0,delivery-id:0,delivery-tag:30,message-format:0,settled:False,more:False,rcv-settle-mode:First,resume:False,aborted:False,batchable:False) payload 340
devopsifyme-sbemulator-sbemulator-1  | [10:12:59.669] SEND (ch=0) disposition(role:True,first:0,last:0,settled:True,state:rejected(error:error(condition:amqp:not-found,description:Not response link was found. Ensure the link is attached or reply-to is set on the request.)),batchable:False)
devopsifyme-sbemulator-sbemulator-1  | [10:12:59.670] SEND (ch=0) close(error:error(condition:amqp:internal-error,description:Object reference not set to an instance of an object.))

not sure what I am missing, any help would be appreciated

[piotr-rojek]

Now it seems that you are facing this issue #9, hopefully traced and fixed soon :)