如何使用HTTP触发的Azure功能删除Azure存储帐户

Question

删除具有azure功能的存储帐户时出错。 如果有人能以正确的方式引导我，我将不胜感激

预期结果：当我向Azure功能发出POST请求时，我的Azure功能应删除其他资源组中的存储帐户

编辑：这是我在Peter Pan的帮助之后到目前为止所做的事情：

#r "Newtonsoft.Json"

using System.Net;
using Microsoft.AspNetCore.Mvc;
using Microsoft.Extensions.Primitives;
using Newtonsoft.Json;
using System;
using System.Collections.Generic;
using System.Configuration;
using System.Globalization;
using System.Linq;
using System.Net.Http;
using System.Net.Http.Headers;
using System.Security.Claims;
using System.Threading;
using System.Threading.Tasks;
using System.Web;
using Microsoft.IdentityModel.Clients.ActiveDirectory;



public static async Task<IActionResult> Run(HttpRequest req, ILogger log)
{
    log.LogInformation("C# HTTP trigger function processed a request.");

  //  string requestBody = await new StreamReader(req.Body).ReadToEndAsync();
  //  dynamic data = JsonConvert.DeserializeObject(requestBody);

    // performing something with Json here
     // ...

AuthenticationResult result = null;
//.... codes for getting access token
AuthenticationContext authContext = new AuthenticationContext(authority);
ClientCredential clientCredential = new ClientCredential("xxxx-xxxx-xxxx-xxxx-xxxx", "xxxxxxxxxxxxxxxxxxx/=");
result = await authContext.AcquireTokenAsync("/subscriptions/xxxxx/resourceGroups/xxxx", clientCredential);

var client = new HttpClient();
client.BaseAddress = new Uri("https://management.azure.com/");
client.DefaultRequestHeaders.Add("Authorization", "Bearer "+result.AccessToken);
var resp = client.DeleteAsync("subscriptions/xxxxxxx/resourceGroups/xxxxxx/providers/Microsoft.Storage/storageAccounts/xxxxxxxxxx?api-version=2018-11-01");
return resp.StatusCode.Equals("200") ? new OkResult() : new NotFoundResult();

}

返回错误：

2019-04-13T10:23:51.234 [Error] run.csx(18,17): error CS0234: The type or namespace name 'IdentityModel' does not exist in the namespace 'Microsoft' (are you missing an assembly reference?)
2019-04-13T10:23:51.412 [Error] run.csx(32,1): error CS0246: The type or namespace name 'AuthenticationResult' could not be found (are you missing a using directive or an assembly reference?)
2019-04-13T10:23:51.454 [Error] run.csx(34,1): error CS0246: The type or namespace name 'AuthenticationContext' could not be found (are you missing a using directive or an assembly reference?)
2019-04-13T10:23:51.514 [Error] run.csx(34,41): error CS0246: The type or namespace name 'AuthenticationContext' could not be found (are you missing a using directive or an assembly reference?)
2019-04-13T10:23:51.556 [Error] run.csx(34,63): error CS0103: The name 'authority' does not exist in the current context

Answer 1

听起来您希望使用REST API Storage Accounts - Delete以使用Http Trigger删除Azure功能中的存储帐户，但是缺少一些代码将标题Authorization添加到您的http删除请求中。

Storage Accounts - Delete REST API的请求应如下所示。

DELETE https://management.azure.com/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.Storage/storageAccounts/{storageAccountName}?api-version=2018-11-01
Authorization: Bearer <accessToken got from Azure AD by your web client as the code `result.AccessToken` below>

调用api的代码应如下所示。

AuthenticationResult result = null;
//.... codes for getting access token
AuthenticationContext authContext = new AuthenticationContext(authority);
ClientCredential clientCredential = new ClientCredential(clientId, appKey);
result = await authContext.AcquireTokenAsync(todoListResourceId, clientCredential);

var client = new HttpClient();
client.BaseAddress = new Uri("https://management.azure.com/")
client.DefaultRequestHeaders.Add("Authorization", "Bearer "+result.AccessToken);
var resp = client.DeleteAsync("subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.Storage/storageAccounts/{storageAccountName}?api-version=2018-11-01")
return resp.StatusCode.Equals("200") ? new OkResult() : new NotFoundResult();

您可以参考代码示例Azure-Samples/active-directory-dotnet-webapp-webapi-oauth2-appidentity的源代码TodoListController.cs ，以了解有关如何通过注册的Web客户端从Azure AD获取访问令牌的更多详细信息。 有关Azure AD中的客户端注册的更多详细信息，您可以按照Azure REST API Reference的官方文档执行此操作，并在Azure门户上授予必要的权限或角色。