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static void SASを用いたデバイス認証によるデータ送信() | |
{ | |
var serviceNamespace = "<SERVICE_NAMESPACE>"; | |
var eventHubsName = "<EVENTHUBs_NAME>"; | |
var deviceName = "myDevice"; // 認証ユーザーのIdとかをセット | |
// 管理ポータルで設定した共有アクセスポリシーの情報 | |
var sharedAccessPolicyName = "<NAME>"; | |
var sharedAccessPolicyKey = "<KEY>"; | |
// <EVENTHUBS_NAME>/publishers/<PUBLISHER_NAME> | |
var resourcePath = String.Format("{0}/publishers/{1}", eventHubsName, deviceName); | |
// sb://<SERVICE_NAMESPACE>.servicebus.windows.net/<EVENTHUBS_NAME>/publishers/<PUBLISHER_NAME> | |
Uri publisherUrl = ServiceBusEnvironment.CreateServiceUri("sb", serviceNamespace, resourcePath); | |
// SASTokenの生成 | |
string sas = SharedAccessSignatureTokenProvider.GetSharedAccessSignature( | |
sharedAccessPolicyName, | |
sharedAccessPolicyKey, | |
publisherUrl.AbsoluteUri, | |
TimeSpan.FromSeconds(60)); | |
var devideTokenProvider = TokenProvider.CreateSharedAccessSignatureTokenProvider(sas); | |
var factory = MessagingFactory.Create(ServiceBusEnvironment.CreateServiceUri("sb", serviceNamespace, ""), new MessagingFactorySettings | |
{ | |
TokenProvider = devideTokenProvider, | |
TransportType = TransportType.Amqp | |
}); | |
// イベント送信用のクライアント | |
var client = factory.CreateEventHubClient(resourcePath); // ←このpublishers/<PUBLISHER_NAME>が、SAS作成時の<PUBLISHER_NAME>と一致している必要がある | |
var data = new EventData(Encoding.UTF8.GetBytes(JsonConvert.SerializeObject(new { message = "どうもこんにちは!" + DateTime.Now }))); | |
// PartitionKeyにデバイス名を入れておいて、後で判別に使う | |
data.PartitionKey = deviceName; | |
client.Send(data); | |
} |
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