使用 .Net Core 2.1 创建 Azure Key Vault

Question

我正在尝试使用 .net core 2.1 和 OpenIdConnect 创建 azure key vault。

我试过的:-
我已经尝试参考以下堆栈溢出问题-答案

Azure Key Vault - programmatic creation

及其他

Nuget 包：- Microsoft.Azure.Management.KeyVault

代码:-

private async Task AddKeyVaultAsync()
    {
        var clientId = "xxxx"; 
        var tenantId = "xxxx";
        var clientSecret = "xxxx";
        var objectId = "xxxx";
        var subscriptionId = "xxx";

        // The resource group to create the vault in.
        string resourceGroupName = "Vaults-Resource-Group";
        // The name of the vault to create.
        string vaultName = "web-app-01-vault";
        var parameters = new VaultCreateOrUpdateParameters()
        {
            Location = "southeast asia",
            Properties = new VaultProperties()
            {
                TenantId = Guid.Parse(tenantId),
                AccessPolicies = new List<AccessPolicyEntry>()
                {
                    new AccessPolicyEntry
                    {
                        TenantId = Guid.Parse(tenantId),
                        ObjectId = objectId,
                         Permissions = new Permissions
                            {
                              Secrets = new List<string> { "all" },
                              Keys = new string[] { "all" }
                            }
                    }
                }       
            }
        };

        //problem in following line
        var tokenCredentials = new TokenCloudCredentials(subscriptionId, token);

        var keyVaultManagementClient = new KeyVaultManagementClient(tokenCredentials);
        // Create the vault
       await keyVaultManagementClient.Vaults.CreateOrUpdateAsync(resourceGroupName, vaultName, parameters);

    }

但我卡在了

 //problem in the following line
        var tokenCredentials = new TokenCloudCredentials(subscriptionId, token);

如何创建令牌（TokenCloudCredentials 中的参数）和 TokenCloudCredentials？我应该使用哪个 Nuget 包来创建 TokenCloudCredentials？

我也试过使用 :-

IConfidentialClientApplication confidentialClientApplication = ConfidentialClientApplicationBuilder
        .Create(clientId)
        .WithTenantId(tenantId)
        .WithClientSecret(clientSecret)
        .Build();

创建 KeyVaultManagementClient。但我不确定该怎么做？

有没有其他（更好的）方法来创建 KeyVaultManagementClient？

Answer 1

该代码展示了如何使用客户端凭据流获取访问令牌。

var app = ConfidentialClientApplicationBuilder.Create(config.ClientId)
           .WithAuthority(AzureCloudInstance.AzurePublic, "{tenantID}")
           .WithClientSecret(config.ClientSecret)
           .Build();

string[] scopes = new string[] { "https://graph.microsoft.com/.default" };

var result = await app.AcquireTokenForClient(scopes).ExecuteAsync();

var token = result.accessToken;

有关详细信息，请参阅 here。

更新：

使用.net core 2.1 创建密钥保管库sample

Answer 2

在从代码访问 Key Vault 之前确保在 Azure 中配置了 MSI（托管服务标识）
要启用 Azure Key Vault，您需要在下方安装包。

PM> Install-Package Azure.Security.KeyVault.Secrets
PM> Install-Package Microsoft.Extensions.Configuration.AzureKeyVault
PM> Install-Package Azure.Identity
PM> Install-Package Azure.Extensions.AspNetCore.Configuration.Secrets

在 Program.cs 中启用应用程序配置 — 更新通过调用 CreateWebHostBuilder 方法来使用 App Configuration config.AddAzureAppConfiguration() 方法。

#region Imports
using Microsoft.AspNetCore.Hosting;
using Microsoft.Azure.KeyVault;
using Microsoft.Azure.Services.AppAuthentication;
using Microsoft.Extensions.Configuration;
using Microsoft.Extensions.Configuration.AzureKeyVault;
using Microsoft.Extensions.Hosting;
#endregion

namespace AzureKeyVaultLabs.Web
{
    public class Program
    {
        public static void Main(string[] args)
        {
            CreateHostBuilder(args).Build().Run();
        }

        public static IHostBuilder CreateHostBuilder(string[] args) =>
            Host.CreateDefaultBuilder(args)
                .ConfigureAppConfiguration((context, config) =>
                {
                    var settings = config.Build();

                    if (!context.HostingEnvironment.IsDevelopment())
                    {
                        var keyVaultEndpoint = settings["AzureKeyVaultEndpoint"];

                        if (!string.IsNullOrEmpty(keyVaultEndpoint))
                        {
                            var azureServiceTokenProvider = new AzureServiceTokenProvider();
                            var keyVaultClient = new KeyVaultClient(new KeyVaultClient.AuthenticationCallback(azureServiceTokenProvider.KeyVaultTokenCallback));
                            config.AddAzureKeyVault(keyVaultEndpoint, keyVaultClient, new DefaultKeyVaultSecretManager());
                        }
                    }
           }
      }

对于 Azure 函数应用程序

public class Startup : FunctionsStartup
    {
        public override void ConfigureAppConfiguration(IFunctionsConfigurationBuilder builder)
        {
            if (builder != null)
            {
                //give your app configuration store endpoint
                string connectionString = Environment.GetEnvironmentVariable("AppConfigurationConnectionString");
                if (!string.IsNullOrEmpty(connectionString))
                {
                    builder.ConfigurationBuilder.AddAzureAppConfiguration(connectionString);
                }

                var settings = builder.ConfigurationBuilder.Build();
                var keyVaultEndpoint = settings["VaultName"];// Add key vault name in configuration
                if (!string.IsNullOrEmpty(keyVaultEndpoint))
                {
                    builder.ConfigurationBuilder
                        .SetBasePath(Environment.CurrentDirectory)
                        .AddAzureKeyVault(new Uri(keyVaultEndpoint), new DefaultAzureCredential())
                        .AddEnvironmentVariables()
                    .Build();
                }
            }
        }

使用 .Net Core 2.1 创建 Azure Key Vault

Create Azure Key Vault Using .Net Core 2.1

c#

azure

azure-keyvault