OneDrive for Business:"invalid_request"，"error_description":"AADSTS90014":请求正文必须包含以下参数:'grant_type [英] OneDrive for Business :"invalid_request","error_description":"AADSTS90014: The request body must contain the following parameter: 'grant_type

问题描述

我正在尝试将OneDrive for Busines集成到Web Form应用程序中. 为此，我正在使用此URL上给出的文档 https://dev.onedrive.com/auth/aad_oauth.htm 在Web Form App中，我有两个页面 第一个是登录页面，其中有一个用于登录的按钮 在按钮登录中，单击我正在使用以下代码向OneDrive for Business API发出GET请求

I m trying to integrate the OneDrive for Busines to a Web Form App. For this i am using the documentation given at this url https://dev.onedrive.com/auth/aad_oauth.htm In web Form App I have two Page First one is Login page which have a button for login In button login click i am making a GET Request to OneDrive for Business API using the following code

HttpClient client = new HttpClient();
            Redirecturi = Uri.EscapeDataString(Redirecturi);
            string url = string.Format("https://login.windows.net/common/oauth2/authorize?response_type=code&client_id={0}&redirect_uri={1}", ClienId, Redirecturi);
            var response = client.GetAsync(url);
            var json = response.Result.Content.ReadAsStringAsync();
            Label2.Text = json.Result;

当我单击登录按钮时，它将带我去micorosoft登录服务，然后将我发送回带访问代码的callback.aspx页面(在Azure上配置了重定向URi)

When I Click on login button it is taking me to micorosoft login servie and sending me back to callback.aspx page with access code (Redirect URi configured on azure)

我获得了访问代码 在第二页上，我正在兑换访问代码并发出POST请求以获取身份验证令牌 这是第二页的代码.

I got the access code On second page i am redeeming the access code and making a POST request to get the Authentication token Here is the code for the second page.

private string BaseUri="https://login.windows.net/common/oauth2/token";
    public string Redirecturi = "http://localhost:51642/CallBack.aspx";
    public string ResourcesId = "https://api.office.com/discovery/";
    private string ClienId = "180c6ac4-5829-468e-.....-822405804862"; ///truncated//azure 
    private string ClientSecert = "G4TAQzD8d7C4...OE6m366afv8XKbTCcyXr4=";//truncated
    protected void Page_Load(object sender, EventArgs e)
    {
        if (!string.IsNullOrEmpty(Request.QueryString[OAuthConstants.AccessToken]))
        {
            // There is a token available already. It should be the token flow. Ignore it.
            return;
        }
        if (!string.IsNullOrEmpty(Request.QueryString[OAuthConstants.Code]))
        {
            string _accessCode = Request.QueryString[OAuthConstants.Code];
            HttpClient client = new HttpClient();
           // BaseUri = Uri.EscapeDataString(BaseUri);
            Redirecturi = Uri.EscapeDataString(Redirecturi);
            ResourcesId = Uri.EscapeDataString(ResourcesId);
            string url = string.Format("{0}?client_id={1}&redirect_uri={2}&grant_type=authorization_code&client_secret={3}&code={4}&grant_type=authorization_code&resource={5}", BaseUri, ClienId, Redirecturi, ClientSecert, _accessCode, ResourcesId);
            var response = client.PostAsync(url, null);
            var json = response.Result.Content.ReadAsStringAsync();
            Response.Write(json);
        }
    }

但是我没有得到响应，而是出现以下错误.其中说在URL中包含grant_type.我已经添加了(您可以签入代码). 不包括此错误，我也会遇到相同的错误.

But instead of Response i am getting following error. Which say include the grant_type in url. I already added (u can check in code). Without including this also i am getting same error.

这是错误

{"error":"invalid_request","error_description":"AADSTS90014: The request body must contain the following parameter: 'grant_type'.\r\nTrace ID: 2adb3a7f-ceb1-4978-97c4-3dc2d3cc3ad4\r\nCorrelation ID: 29fb11a0-c602-4891-9299-b0b538d75b5f\r\nTimestamp: 2015-07-15 09:58:42Z","error_codes":[90014],"timestamp":"2015-07-15 09:58:42Z","trace_id":"2adb3a7f-ceb1-4978-97c4-3dc2d3cc3ad4","correlation_id":"29fb11a0-c602-4891-9299-b0b538d75b5f","submit_url":null,"context":null}

请帮助了解哪里出了什么问题. 任何形式的帮助都将是可贵的 提前谢谢

please help to know where , what geting wrong. Any kind of help will be appreciable Thanks a lot in advance

推荐答案

您正在将参数添加到请求查询字符串中.您必须将数据发布到请求正文中.

You're adding the parameters to the request querystring. You have to post the data in the request body.

var content = new StringContent(
                "grant_type=authorization_code" +
                "&client_id=" + ClienId +
                "&redirect_uri=" + Redirecturi +
                "&client_secret=" + ClientSecert +
                "&code=" + _accessCode +
                "&resource=" + ResourcesId,
                Encoding.UTF8, 
                "application/x-www-form-urlencoded");

var response = httpClient.PostAsync(BaseUri, content);

var result = response.Result.Content.ReadAsStringAsync();

这篇关于OneDrive for Business:"invalid_request"，"error_description":"AADSTS90014":请求正文必须包含以下参数:'grant_type的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！