如何使用 Microsoft Graph Beta 更新信任框架策略？

Question

由此Microsoft doc we see it's possible to update a Trust Framework Policy. Anyways I couldn't find a way of doing the same using Microsoft Graph Client Beta SDK.

现在我有了这段代码，其中 policyId = B2C_1A_TrustFrameworkExtensions:

var policy = await graphServiceClient
                .TrustFramework.Policies[policyId]
                .Request()
                .GetAsync();

那我想更新这个政策的内容，打电话：

await graphServiceClient
          .TrustFramework.Policies[policyId]
          .Request()
          .UpdateAsync(policy);

但是我在从 Microsoft Graph 返回的策略对象中看不到任何属性，我可以在其中传递修改后的策略 XML 内容。

我的问题是：可以使用 Microsoft Graph Beta 客户端完成吗？

Answer 1

Microsoft Graph 中的 TrustFramework policies 在 api 中作为 blob 可用。请注意 get 和 put api 中的 $value 参数。所以通常的访问数据的方式是行不通的。下面给出了如何读写策略的示例代码

        var requestBuilder = graphServiceClient.TrustFramework.Policies[policyId];
            var url = requestBuilder.AppendSegmentToRequestUrl("$value");
            var builder = new TrustFrameworkPolicyContentRequestBuilder(url, graphServiceClient);

        // Read a policy
        using (var stream = await builder.Request().GetAsync())
        using (StreamReader sr = new StreamReader(stream))
        {
            var policyContent = sr.ReadToEnd();
            Console.WriteLine("Policy Read " +  policyContent);
        }

        string path = @"<FilePath>";

        // Write a policy. lets say path has the to be uploaded file content
        using (StreamReader sr = new StreamReader(path))
        using (var stream = await builder.Request().PutAsync(sr.BaseStream))
        using (StreamReader osr = new StreamReader(stream))
        {
            Console.WriteLine("Updated policy content" + osr.ReadToEnd());
        }

如何使用 Microsoft Graph Beta 更新信任框架策略？

How to update Trust Framework Policy using Microsoft Graph Beta?

microsoft-graph-api

azure-ad-b2c

beta

identity-experience-framework