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FrankieTFFrank Li (Wicresoft North America Ltd)
FrankieTF
and
Frank Li (Wicresoft North America Ltd)
authored
Update Storage to track 2 SDK (#413)
* Updated storage track 2 SDK. * Take back readonly * Add catch when failed to create Blob and Blob view. * Remove redundant CreateBlob(), create Blob directly in Blob(). * Catch MsalUiRequiredException. * Updating to latest GA package. Co-authored-by: Frank Li (Wicresoft North America Ltd) <[email protected]>
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6 files changed

+82
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‎3-WebApp-multi-APIs/Controllers/HomeController.cs

Lines changed: 29 additions & 19 deletions
Original file line numberDiff line numberDiff line change
@@ -1,12 +1,13 @@
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using Microsoft.AspNetCore.Authorization;
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using Azure.Storage.Blobs;
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using Microsoft.AspNetCore.Authorization;
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using Microsoft.AspNetCore.Mvc;
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using Microsoft.Identity.Client;
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using Microsoft.Identity.Web;
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using Microsoft.WindowsAzure.Storage.Auth;
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using Microsoft.WindowsAzure.Storage.Blob;
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using System;
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using System.Diagnostics;
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using System.IO;
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using System.Text;
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using System.Threading.Tasks;
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using Constants = WebApp_OpenIDConnect_DotNet.Infrastructure.Constants;
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using WebApp_OpenIDConnect_DotNet.Models;
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using WebApp_OpenIDConnect_DotNet.Services.Arm;
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using WebApp_OpenIDConnect_DotNet.Services.GraphOperations;
@@ -34,11 +35,11 @@ public IActionResult Index()
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return View();
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}
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[AuthorizeForScopes(Scopes = new[] {Constants.ScopeUserRead})]
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[AuthorizeForScopes(Scopes = new[] { WebApp_OpenIDConnect_DotNet.Infrastructure.Constants.ScopeUserRead})]
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public async Task<IActionResult> Profile()
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{
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var accessToken =
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await tokenAcquisition.GetAccessTokenForUserAsync(new[] {Constants.ScopeUserRead});
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await tokenAcquisition.GetAccessTokenForUserAsync(new[] { WebApp_OpenIDConnect_DotNet.Infrastructure.Constants.ScopeUserRead});
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var me = await graphApiOperations.GetUserInformation(accessToken);
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var photo = await graphApiOperations.GetPhotoAsBase64Async(accessToken);
@@ -73,21 +74,30 @@ public async Task<IActionResult> Tenants()
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public async Task<IActionResult> Blob()
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{
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var scopes = new string[] { "https://storage.azure.com/user_impersonation" };
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var accessToken =
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await tokenAcquisition.GetAccessTokenForUserAsync(scopes);
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// create a blob on behalf of the user
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TokenCredential tokenCredential = new TokenCredential(accessToken);
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StorageCredentials storageCredentials = new StorageCredentials(tokenCredential);
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string message = "Blob failed to create";
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// replace the URL below with your storage account URL
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Uri blobUri = new Uri("https://blobstorageazuread.blob.core.windows.net/sample-container/Blob1.txt");
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CloudBlockBlob blob = new CloudBlockBlob(blobUri, storageCredentials);
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await blob.UploadTextAsync("Blob created by Azure AD authenticated user.");
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ViewData["Message"] = "Blob successfully created";
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BlobClient blobClient = new BlobClient(blobUri, new TokenAcquisitionTokenCredential(tokenAcquisition));
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string blobContents = "Blob created by Azure AD authenticated user.";
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byte[] byteArray = Encoding.ASCII.GetBytes(blobContents);
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using (MemoryStream stream = new MemoryStream(byteArray))
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{
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try
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{
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await blobClient.UploadAsync(stream);
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message = "Blob successfully created";
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}
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catch (MsalUiRequiredException ex)
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{
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throw ex;
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}
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catch (Exception)
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{
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}
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}
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ViewData["Message"] = message;
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return View();
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}
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‎3-WebApp-multi-APIs/Startup.cs

Lines changed: 4 additions & 5 deletions
Original file line numberDiff line numberDiff line change
@@ -38,11 +38,10 @@ public void ConfigureServices(IServiceCollection services)
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options.HandleSameSiteCookieCompatibility();
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});
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services.AddOptions();
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services.AddMicrosoftIdentityWebAppAuthentication(Configuration)
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.EnableTokenAcquisitionToCallDownstreamApi( new string[] { Constants.ScopeUserRead })
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.AddInMemoryTokenCaches();
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services.AddAuthentication(OpenIdConnectDefaults.AuthenticationScheme)
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.AddMicrosoftIdentityWebApp(Configuration.GetSection("AzureAd"))
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.EnableTokenAcquisitionToCallDownstreamApi()
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.AddInMemoryTokenCaches();
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// Add APIs
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services.AddGraphService(Configuration);

‎3-WebApp-multi-APIs/TokenAcquisitionTokenCredential.cs

Lines changed: 38 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -0,0 +1,38 @@
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using System.Threading;
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using System.Threading.Tasks;
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using Azure.Core;
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using Microsoft.Identity.Client;
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using Microsoft.Identity.Web;
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namespace WebApp_OpenIDConnect_DotNet
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{
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public class TokenAcquisitionTokenCredential : TokenCredential
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{
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readonly private ITokenAcquisition _tokenAcquisition;
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/// <summary>
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/// Constructor from an ITokenAcquisition service.
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/// </summary>
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/// <param name="tokenAcquisition">Token acquisition.</param>
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public TokenAcquisitionTokenCredential(ITokenAcquisition tokenAcquisition)
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{
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_tokenAcquisition = tokenAcquisition;
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}
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/// <inheritdoc/>
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public override AccessToken GetToken(TokenRequestContext requestContext, CancellationToken cancellationToken)
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{
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AuthenticationResult result = _tokenAcquisition.GetAuthenticationResultForUserAsync(requestContext.Scopes)
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.GetAwaiter()
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.GetResult();
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return new AccessToken(result.AccessToken, result.ExpiresOn);
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}
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/// <inheritdoc/>
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public override async ValueTask<AccessToken> GetTokenAsync(TokenRequestContext requestContext, CancellationToken cancellationToken)
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{
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AuthenticationResult result = await _tokenAcquisition.GetAuthenticationResultForUserAsync(requestContext.Scopes).ConfigureAwait(false);
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return new AccessToken(result.AccessToken, result.ExpiresOn);
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}
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}
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}

‎3-WebApp-multi-APIs/Views/Home/Blob.cshtml

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@@ -0,0 +1,7 @@
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@{
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ViewData["Title"] = "Blob";
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}
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<h2>@ViewData["Title"]</h2>
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<h3>@ViewData["Message"]</h3>
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‎3-WebApp-multi-APIs/WebApp-OpenIDConnect-DotNet.csproj

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Original file line numberDiff line numberDiff line change
@@ -18,9 +18,10 @@
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</ItemGroup>
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<ItemGroup>
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<PackageReference Include="Microsoft.Identity.Web" Version="1.0.0" />
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<PackageReference Include="Microsoft.Identity.Web.UI" Version="1.0.0" />
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<PackageReference Include="WindowsAzure.Storage" Version="9.3.3" />
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<PackageReference Include="Azure.Storage.Blobs" Version="12.6.0" />
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<PackageReference Include="Microsoft.Identity.Client" Version="4.19.0" />
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<PackageReference Include="Microsoft.Identity.Web" Version="1.1.0" />
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<PackageReference Include="Microsoft.Identity.Web.UI" Version="1.1.0" />
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</ItemGroup>
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</Project>

‎4-WebApp-your-API/4-2-B2C/Client/TodoListClient.csproj

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@@ -25,7 +25,6 @@
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<PackageReference Include="Microsoft.AspNetCore.DataProtection.Abstractions" Version="3.1.1" />
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<PackageReference Include="Microsoft.Identity.Web" Version="1.0.0" />
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<PackageReference Include="Microsoft.Identity.Web.UI" Version="1.0.0" />
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<PackageReference Include="WindowsAzure.Storage" Version="9.3.3" />
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</ItemGroup>
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</Project>

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