azure-iot-provisioning-device-http

import { ProvisioningDeviceClient } from 'azure-iot-provisioning-device'; import { Http } from 'azure-iot-provisioning-device-http'; import { X509Security } from 'azure-iot-security-x509'; import { readFileSync } from 'fs'; // Replace with your DPS ID Scope and device certificate paths const idScope = process.env.IOTHUB_DPS_ID_SCOPE ?? ''; const registrationId = process.env.IOTHUB_DPS_REGISTRATION_ID ?? 'my-x509-device'; const certificateFile = process.env.X509_CERT_FILE ?? 'path/to/device_cert.pem'; const keyFile = process.env.X509_KEY_FILE ?? 'path/to/device_key.pem'; async function main() { if (!idScope || !certificateFile || !keyFile) { console.error("Please set IOTHUB_DPS_ID_SCOPE, X509_CERT_FILE, and X509_KEY_FILE environment variables."); process.exit(1); } try { const certificate = readFileSync(certificateFile).toString(); const privateKey = readFileSync(keyFile).toString(); // Create a new X509 security client const securityClient = new X509Security(registrationId, certificate, privateKey); // Create the provisioning client with HTTP transport and X509 security const provisioningClient = ProvisioningDeviceClient.create( idScope, new Http(), // The HTTP transport from this package securityClient ); console.log(`Attempting to register device '${registrationId}' with DPS...`); // Register the device const result = await provisioningClient.register(); console.log('Registration result:'); console.log(JSON.stringify(result, null, 2)); console.log(`Device successfully registered with IoT Hub: ${result.assignedHub}`); console.log(`Device ID: ${result.deviceId}`); } catch (err: any) { console.error('Device registration failed:', err.message); if (err.responseBody) { console.error('DPS Response:', err.responseBody); } process.exit(1); } } main();