javascript - 尝试创建日历事件时权限被拒绝 (403)

Question

我正在尝试通过 JavaScript 与 adal.js 和 jQuery(OAuth 隐式流程)集成到 Office365 API，但我在尝试为我的用户创建日历事件时遇到问题。我现有的代码在检索 电子邮件和日历事件时工作正常，但当我尝试创建 日历事件时，我总是收到“403 - 禁止”响应。

代码在 http://oauth.idippedut.dk/oauth.html 上运行并工作.我正在访问位于 https://outlook.office.com/api/v2.0/me/events 的 Office 365 API 端点.

我在 Office365/Azure 租户 Active Directory 中对应用程序的“委派权限”配置是这样的:

我们 Office365/Azure 租户 Active Directory 中应用程序的“应用程序权限”配置是这样的:

jQuery 请求是这样的:

var event = {
    "Subject": "Discuss the Calendar REST API",
    "Body": {
        "ContentType": "HTML",
        "Content": "I think it will meet our requirements!"
    },
    "Start": {
        "DateTime": "2016-01-21T18:00:00",
        "TimeZone": "Pacific Standard Time"
    },
    "End": {
        "DateTime": "2016-01-21T19:00:00",
        "TimeZone": "Pacific Standard Time"
    },
    "Attendees": [
        {
            "EmailAddress": {
                "Address": "jesper@lundstocholm.dk",
                "Name": "Janet Schorr"
            },
            "Type": "Required"
        }
    ]
};

// Create calendar events
jQuery.ajax({
    type: 'POST',
    url: postCalenderEndpoint,
    data: JSON.stringify(event),
    contentType: "application/json",
    headers: {
        'Accept': 'application/json',
        'Authorization': 'Bearer ' + token,
    },

}).done(function (data) {
    //alert(JSON.stringify(data));
}).fail(function (err) {
    jQuery("#loginMessage").text('Error calling REST endpoint: ' + err.statusText + '\n' + err.responseText);
});

jQuery的配置是这样的:

var resource = 'https://outlook.office.com';
var postCalenderEndpoint = 'https://outlook.office.com/api/v2.0/me/events';
var clientID = '28a707a5-0f11-4d93-8b88-6a918544da14';
var tenantName = '365projectum.onmicrosoft.com';
var authContext = new AuthenticationContext({
    instance: 'https://login.microsoftonline.com/',
    tenant: tenantName,
    clientId: clientID,
    postLogoutRedirectUri: window.location.origin,
    cacheLocation: 'localStorage'
});

生成的 HTTP 请求是这样的:

Host: outlook.office.com
User-Agent: Mozilla/5.0 (Windows NT 10.0; WOW64; rv:43.0) Gecko/20100101 Firefox/43.0
Accept: application/json
Accept-Language: en-US,en;q=0.5
Accept-Encoding: gzip, deflate
Content-Type: application/json; charset=UTF-8
Authorization: Bearer <my token>
Referer: http://oauth.idippedut.dk/oauth.html
Content-Length: 386
Origin: http://oauth.idippedut.dk
Connection: keep-alive

{"Subject":"Discuss the Calendar REST API","Body":{"ContentType":"HTML","Content":"I think it will meet our requirements!"},"Start":{"DateTime":"2016-01-21T18:00:00","TimeZone":"Pacific Standard Time"},"End":{"DateTime":"2016-01-21T19:00:00","TimeZone":"Pacific Standard Time"},"Attendees":[{"EmailAddress":{"Address":"jesper@lundstocholm.dk","Name":"Janet Schorr"},"Type":"Required"}]}

我真的很困惑为什么我得到 403，因为一切都应该正确设置。

任何帮助将不胜感激:-)

/杰斯珀

Answer 1

您为 Microsoft Graph 配置了委派权限，但调用了 Outlook 端点。您需要执行以下任一操作:1. 更改您的应用程序配置以拥有 Outlook/Office 365 Exchange Online 的委派权限。2. 更改您的应用以使用 Microsoft Graph 端点 (graph.microsoft.com)，即 https://graph.microsoft.com/v1.0/me/events并保留当前的应用配置。