来自 Windows 窗体 C# 应用程序的 D365 FO 连接

Question

我需要从 C# Windows 窗体应用程序连接到本地 D365 FO。

到目前为止，我创建了一个 Azure 帐户并注册了一个应用程序，所以现在我有了“应用程序（客户端）ID”、“目录（租户）ID”并创建了一个客户端密码。

我需要做什么才能使用数据管理包 REST API 连接到 D365 FO？

Answer 1

查看Authorization Helper，它是Microsoft 为数据管理API 提供的示例控制台应用程序的一部分（参见https://docs.microsoft.com/en-us/dynamics365/fin-ops-core/dev-itpro/data-entities/data-management-api 中的最后一句）。应用程序的Program.cs 显示了如何使用身份验证助手。

AuthorizationHelper.cs

using Microsoft.IdentityModel.Clients.ActiveDirectory;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace AuthorizationHelper
{
    public class AuthorizationHelper
    {
        const string aadTenant = "https://login.windows.net/<your-tenant>";
        public const string aadResource = "https://<yourAOS>.cloudax.dynamics.com";
        const string aadClientAppId = "<client id>";        
        const string aadClientAppSecret = "<client secret>";

        /// <summary>
        /// Retrieves an authentication header from the service.
        /// </summary>
        /// <returns>The authentication header for the Web API call.</returns>
        public static string GetAuthenticationHeader()
        {
            AuthenticationContext authenticationContext = new AuthenticationContext(aadTenant);
            AuthenticationResult authenticationResult;
            
            var creadential = new ClientCredential(aadClientAppId, aadClientAppSecret);
            authenticationResult = authenticationContext.AcquireTokenAsync(aadResource, creadential).Result;
            
            // Create and get JWT token
            return authenticationResult.CreateAuthorizationHeader();
        }
    }
}

程序.cs

using ODataClient.Microsoft.Dynamics.DataEntities;
using System;

namespace DataPackageHandler
{
    using AuthorizationHelper;
    using Microsoft.OData.Client;

    class Program
    {
        static void Main(string[] args)
        {
            string ODataEntityPath = AuthorizationHelper.aadResource + "/data";
            Uri oDataUri = new Uri(ODataEntityPath, UriKind.Absolute);

            var d365Client = new Resources(oDataUri);
            d365Client.SendingRequest2 += new EventHandler<SendingRequest2EventArgs>(delegate (object sender, SendingRequest2EventArgs e)
            {
                var authenticationHeader = AuthorizationHelper.GetAuthenticationHeader();
                e.RequestMessage.SetHeader("Authorization", authenticationHeader);
            });

            PackageImporter.ImportPackage(d365Client, @"..\debug\SampleData\usmf_asset-major-types-01.zip");
            PackageExporter.ExportPackage(d365Client, @"..\debug\SampleData\");

            Console.WriteLine("Press enter to exit...");
            Console.ReadLine();
        }        
    }
}