c# - Azure API 身份验证

Question

我在 C# 代码中使用 Azure API 并使用以下库：

using Microsoft.Rest; using Microsoft.Rest.Azure.Authentication;
using Microsoft.Azure.Management.DataLake.Store;
using Microsoft.Azure.Management.DataLake.StoreUploader;
using Microsoft.Azure.Management.DataLake.Analytics;
using Microsoft.Azure.Management.DataLake.Analytics.Models;
using Microsoft.WindowsAzure.Storage.Blob;

创建与 Azure 的连接：

private static ServiceClientCredentials AuthenticateAzure(string domainName, string nativeClientAppCLIENTID)
{
    // User login via interactive popup
    SynchronizationContext.SetSynchronizationContext(new SynchronizationContext());
    // Use the client ID of an existing AAD "Native Client" application.
    var activeDirectoryClientSettings = ActiveDirectoryClientSettings.UsePromptOnly(nativeClientAppCLIENTID, new Uri("urn:ietf:wg:oauth:2.0:oob"));
    return UserTokenProvider.LoginWithPromptAsync(domainName, activeDirectoryClientSettings).Result;
}

打电话时LoginWithPromptAsync，我得到了弹出窗口，询问我的凭据。我不希望每次运行代码时都出现此弹出窗口。除了创建 Azure 应用程序之外，还有什么方法可以解决这个问题吗？

我有一个ApplicationId, TenantId, CertificateThumbprint, 和SubscriptionId（如下）。我可以在没有提示的情况下使用这些字段对 Azure 进行身份验证吗？

Answer 1

我们可以使用该功能UserTokenProvider.LoginSilentAsync(nativeClientAppClientid, domainName, userName, password)在不弹出窗口的情况下获取我们的凭据。它对我来说很好，以下是我的测试代码。如何注册WebApp请参考文档。

    static void Main(string[] args)
    {
        var certificate = AuthenticateAzure("your domain name", "Ad App client ID", "username", "password");
    }

    /// <summary>
    ///  Log in to azure active directory in non-interactive mode using organizational
    //   id credentials and the default token cache. Default service settings (authority,
    //   audience) for logging in to azure resource manager are used.
    /// </summary>
    /// <param name="domainName"> The active directory domain or tenant id to authenticate with</param>
    /// <param name="nativeClientAppClientid">  The active directory client id for this application </param>
    /// <param name="userName"> The organizational account user name, given in the form of a user principal name  (e.g. user1@contoso.org).</param>
    /// <param name="password"> The organizational account password.</param>
    /// <returns>A ServiceClientCredentials object that can be used to authenticate http requests  using the given credentials.</returns>
    private static ServiceClientCredentials AuthenticateAzure(string domainName, string nativeClientAppClientid,string userName,string password)
    {
       return UserTokenProvider.LoginSilentAsync(nativeClientAppClientid, domainName, userName, password).Result;
    }

更新：

有关如何注册 AD App 并为应用程序分配角色的更多详细步骤，请参阅文档。之后我们可以tenantId, appId, secretKey从 Azure 门户获取。然后我们可以使用Microsoft.IdentityModel.Clients.ActiveDirectory SDK 来获取 api 认证的令牌。

演示代码：

var subscriptionId = "Your subscrption";
var appId = "Registried Azure Application Id";
var secretKey = "Secret Key";
var tenantId = "tenant Id";
var context = new AuthenticationContext("https://login.windows.net/" + tenantId);
ClientCredential clientCredential = new ClientCredential(appId, secretKey );
var tokenResponse = context.AcquireTokenAsync("https://management.azure.com/", clientCredential).Result;
var accessToken = tokenResponse.AccessToken;
using (var client = new HttpClient())
{
    client.DefaultRequestHeaders.Add("Authorization", "Bearer " + accessToken); 
    client.BaseAddress = new Uri("https://management.azure.com/");
    // Now we can party with our HttpClient!
}