AzureOperationsCollection.json

{
	"info": {
		"_postman_id": "b5a687c5-5920-45a1-80bc-07123ea9b959",
		"name": "Azure IoT Hub twin operation collection",
		"schema": "https://schema.getpostman.com/json/collection/v2.1.0/collection.json",
		"_exporter_id": "8831493"
	},
	"item": [
		{
			"name": "RegisterDeviceThroughDeviceProvisioningService",
			"event": [
				{
					"listen": "prerequest",
					"script": {
						"exec": [
							"var resourceUri = \"0ne002EE24E/registrations/cXdlX3F3ZV9xX3F3ZQ\" // The resource uri containing scopeId of the enrollment group/registrations/deviceId",
							"var deviceId = \"cXdlX3F3ZV9xX3F3ZQ\"; // DeviceId which will be registered",
							"",
							"resourceUri = encodeURIComponent(resourceUri.toLowerCase()); // Encode the url",
							"",
							"var expires = Math.ceil((Date.now() / 1000) + 10); // Expire the token 60 minutes from now",
							"",
							"var toSign = resourceUri + \"\\n\" + expires; // this is the string format to gen signature from",
							"",
							" var crypted = CryptoJS.HmacSHA256(deviceId, CryptoJS.enc.Base64.parse(\"OLCc1142LREdkcFM4hcrJMKplXGe3mw0F2395KfmAXYemroeCatAWqMGEj4Yoe7owEY/vze5mh6iJlz7Q7hfiw==\"));// The SHA256 key is the Base64 decoded version of the IoT Hub key",
							"",
							"var signature = CryptoJS.HmacSHA256(toSign, crypted); // The signature generated from the decodedKey",
							"var encodedUri = encodeURIComponent(CryptoJS.enc.Base64.stringify(signature)); // The url encoded version of the Base64 signature",
							"",
							"// Construct authorization string (shared access signature)",
							"var iotHubSasToken = \"SharedAccessSignature sr=\" + resourceUri + \"&sig=\" + encodedUri + \"&se=\" + expires;",
							"",
							"console.log(iotHubSasToken);",
							"postman.setGlobalVariable(\"token\", iotHubSasToken);"
						],
						"type": "text/javascript"
					}
				}
			],
			"request": {
				"method": "PUT",
				"header": [
					{
						"key": "Authorization",
						"value": "{{token}}",
						"description": "get register token from proxy and place it hete,change the device id in header",
						"type": "text"
					},
					{
						"key": "Content-type",
						"value": "application/json",
						"type": "text"
					}
				],
				"body": {
					"mode": "raw",
					"raw": "{\r\n  \"registrationId\": \"cXdlX3F3ZV9xX3F3ZQ\"\r\n}"
				},
				"url": {
					"raw": "https://global.azure-devices-provisioning.net/0ne002EE24E/registrations/cXdlX3F3ZV9xX3F3ZQ/register?api-version=2018-11-01",
					"protocol": "https",
					"host": [
						"global",
						"azure-devices-provisioning",
						"net"
					],
					"path": [
						"0ne002EE24E",
						"registrations",
						"cXdlX3F3ZV9xX3F3ZQ",
						"register"
					],
					"query": [
						{
							"key": "api-version",
							"value": "2018-11-01"
						}
					]
				}
			},
			"response": []
		},
		{
			"name": "GetDeviceTwin",
			"event": [
				{
					"listen": "test",
					"script": {
						"exec": [
							"var jsonResponse = JSON.parse(responseBody);",
							"",
							"pm.test(\"Response code is 200\", () => {",
							"  pm.response.to.have.status(200);",
							"});",
							"",
							"pm.test(\"Response contains deviceId and Properties\", () => {",
							"   responseBody.has(\"deviceId\");",
							"   responseBody.has(\"properties\");",
							"});",
							"",
							""
						],
						"type": "text/javascript"
					}
				},
				{
					"listen": "prerequest",
					"script": {
						"exec": [
							"postman.setGlobalVariable(\"hubName\", 'iothub-iomt-iothub-v1-dev-westeurope');",
							"postman.setGlobalVariable(\"expiresInMins\", 1);",
							"postman.setGlobalVariable(\"deviceId\", \"cXdlX3F3ZV9xX3F3ZQ\");",
							"postman.setGlobalVariable(\"signingKey\", \"lb8gbUszhe281H1qsFOQ9mxji8X5ZqzWUjlntBOPTF8=\"); // It is taken form dev iot hub then sharedaccesspolicies and copy primary key",
							"",
							"var resourceUri = encodeURIComponent(postman.getGlobalVariable(\"hubName\") + '.azure-devices.net'); // The resource uri",
							"var expiry = Math.ceil((Date.now() / 1000) + postman.getGlobalVariable(\"expiresInMins\") * 60); // Expire the token 60 minutes from now",
							"var uriExpiry = resourceUri + '\\n' + expiry; // this is the string format to gen signature from",
							"var decodedKey = CryptoJS.enc.Base64.parse(postman.getGlobalVariable(\"signingKey\")); // The SHA256 key is the Base64 decoded version of the IoT Hub key",
							"var signature = CryptoJS.HmacSHA256(uriExpiry, decodedKey); // The signature generated from the decodedKey",
							"var encodedUri = encodeURIComponent(CryptoJS.enc.Base64.stringify(signature)); // The url encoded version of the Base64 signature",
							"",
							"// Construct authorization string (shared access signature)",
							"var token = \"SharedAccessSignature sr=\" + resourceUri + \"&sig=\" + encodedUri + \"&se=\" + expiry +\"&skn=iothubowner\";",
							"",
							"console.log(token);",
							"postman.setGlobalVariable(\"token\", token);",
							""
						],
						"type": "text/javascript"
					}
				}
			],
			"request": {
				"method": "GET",
				"header": [
					{
						"key": "Authorization",
						"value": "{{token}}",
						"description": "get register token from proxy and place it hete,change the device id in header",
						"type": "text"
					},
					{
						"key": "Content-type",
						"value": "application/json",
						"type": "text",
						"disabled": true
					}
				],
				"url": {
					"raw": "https://{{hubName}}.azure-devices.net/twins/{{deviceId}}?api-version=2016-11-14",
					"protocol": "https",
					"host": [
						"{{hubName}}",
						"azure-devices",
						"net"
					],
					"path": [
						"twins",
						"{{deviceId}}"
					],
					"query": [
						{
							"key": "api-version",
							"value": "2016-11-14"
						}
					]
				}
			},
			"response": []
		}
	]
}