Question

我正在尝试通过graph.microsoft阅读邮件，但我在底部收到错误。如果我使用SMTP并使用Pop，那么工作，但挑战是我无法在处理后删除邮件，但我可以使用Office 365 API。我该如何解决？

我的代码

var store = new X509Store(StoreLocation.CurrentUser);
        store.Open(OpenFlags.ReadOnly);
        var certs = store
            .Certificates
            .Find(X509FindType.FindByIssuerName, "VaultWear lcbs Cert", false);
        var clientCertificate = new ClientAssertionCertificate("My Client_id", certs[0]);
        authContext = new AuthenticationContext("https://login.microsoftonline.com/{my Tennant_id}/oauth2/v1.0/token");
        var result = authContext.AcquireTokenAsync("My Client_id ", clientCertificate).Result;//
        string tokenKey = result.AccessToken.ToString();

        HttpClient client = new HttpClient();

        client.DefaultRequestHeaders.Add("Authorization", "Bearer " + tokenKey);

        HttpResponseMessage response = await client.GetAsync("https://graph.microsoft.com/v2.0/me/mailfolders/inbox/messages");

        string retResp = await response.Content.ReadAsStringAsync();

    }

错误

{＆＃34;错误＆＃34;：{ ＆＃34;代码＆＃34;：＆＃34; InvalidAuthenticationToken＆＃34;，＆＃34; message＆＃34;：＆＃34;访问令牌验证失败。＆＃34;，＆＃34; innerError＆＃34;：{ ＆＃34; request-id＆＃34;：＆＃34; 6337285e-1503-4af8-9724-1eeecb9973a4＆＃34;，＆＃34; date＆＃34;：＆＃34; 2018-03-18T23：25：38＆＃34; }}

在尝试阅读邮件时从Microsoft Graph获取InvalidAuthenticationToken

0 个答案: