/
register_symkey.js
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/
register_symkey.js
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// Copyright (c) Microsoft. All rights reserved.
// Licensed under the MIT license. See LICENSE file in the project root for full license information.
'use strict';
var iotHubTransport = require('azure-iot-device-mqtt').Mqtt;
var Client = require('azure-iot-device').Client;
var Message = require('azure-iot-device').Message;
// var ProvisioningTransport = require('azure-iot-provisioning-device-http').Http;
// var ProvisioningTransport = require('azure-iot-provisioning-device-amqp').Amqp;
// var ProvisioningTransport = require('azure-iot-provisioning-device-amqp').AmqpWs;
var ProvisioningTransport = require('azure-iot-provisioning-device-mqtt').Mqtt;
// var ProvisioningTransport = require('azure-iot-provisioning-device-mqtt').MqttWs;
// Feel free to change the preceding using statement to anyone of the following if you would like to try another protocol.
var SymmetricKeySecurityClient = require('azure-iot-security-symmetric-key').SymmetricKeySecurityClient;
var ProvisioningDeviceClient = require('azure-iot-provisioning-device').ProvisioningDeviceClient;
//
// For the public clouds the address of the provisioning host would be: global.azure-devices-provisioning.net
//
var provisioningHost = process.env.PROVISIONING_HOST;
//
// You can find your idScope in the portal overview section for your dps instance.
//
var idScope = process.env.PROVISIONING_IDSCOPE;
//
// The registration id of the device to be registered.
//
var registrationId = process.env.PROVISIONING_REGISTRATION_ID;
var symmetricKey = process.env.PROVISIONING_SYMMETRIC_KEY;
var provisioningSecurityClient = new SymmetricKeySecurityClient(registrationId, symmetricKey);
var provisioningClient = ProvisioningDeviceClient.create(provisioningHost, idScope, new ProvisioningTransport(), provisioningSecurityClient);
// Register the device.
provisioningClient.setProvisioningPayload({a: 'b'});
provisioningClient.register(function(err, result) {
if (err) {
console.log("error registering device: " + err);
} else {
console.log('registration succeeded');
console.log('assigned hub=' + result.assignedHub);
console.log('deviceId=' + result.deviceId);
console.log('payload=' + JSON.stringify(result.payload));
var connectionString = 'HostName=' + result.assignedHub + ';DeviceId=' + result.deviceId + ';SharedAccessKey=' + symmetricKey;
var hubClient = Client.fromConnectionString(connectionString, iotHubTransport);
hubClient.open(function(err) {
if (err) {
console.error('Could not connect: ' + err.message);
} else {
console.log('Client connected');
var message = new Message('Hello world');
hubClient.sendEvent(message, function(err, res) {
if (err) console.log('send error: ' + err.toString());
if (res) console.log('send status: ' + res.constructor.name);
process.exit(1);
});
}
});
}
});