Linq到Twitter已通过身份验证，但会收到215个“错误的身份验证数据" [英] Linq to Twitter Authenticated But Getting 215 "Bad Authentication Data"

问题描述

我一直在使用Linq to Twitter进行Twitter API 1.1的OAuth身份验证. 我设置了凭据，然后将它们传递给Linq到Twitter，其中声明我isAuth返回true.但是，在运行时，我在215处收到身份验证数据错误"错误.还有其他人有这个问题吗?

I have been using Linq to Twitter for Authenticating with OAuth for the Twitter API 1.1. I set my credentials and then pass them to Linq to Twitter which states I that isAuth returns true. However, at run time I receive at 215 "Bad Authentication Data" error. Has anyone else had this problem?

  var auth = new SingleUserAuthorizer
        {
            Credentials = new InMemoryCredentials
            {
                ConsumerKey = TwitterSettings.ConsumerKey,
                ConsumerSecret = TwitterSettings.ConsumerKeySecret,
                OAuthToken = TwitterSettings.AccessToken,
                AccessToken = TwitterSettings.AccessTokenSecret,
            }
        };
        auth.Authorize();
    }

这是如果有的话，说明我已被授权:

And here is the if else that is stating I am authorized:

        if (auth == null || !auth.IsAuthorized)
        {

        }
        // If Twitter Authorizes Application 
        if (auth.IsAuthorized && i == 1)
        {

            HttpClient client = new HttpClient();
            HttpResponseMessage response = await client.GetAsync(new Uri("https://api.twitter.com/1.1/search/tweets.json?q=%23freebandnames&since_id=24012619984051000&max_id=250126199840518145&result_type=mixed&count=4"));
            string json = await response.Content.ReadAsStringAsync();

            JObject obj = JObject.Parse(json);
            var jsonResults = obj["results"];

            await JsonConvert.DeserializeObjectAsync<List<Tweet>>(jsonResults.ToString());

        }

我能够进入代码的auth.IsAtuhorized部分，但是响应返回215错误.我也知道我的URI是正确的，因为我直接从Twitter API 1.1示例页面复制了它来测试调用.在此先感谢

I am able to get into the auth.IsAtuhorized portion of the code but the response is returning a 215 error. Also I know my URI is correct because I copied it straight from the Twitter API 1.1 example page to test the call. Thanks in Advance

推荐答案

您正确使用了授权程序，但是您没有使用LINQ to Twitter进行查询.您使用的是HttpClient，这两个API之间没有关系.这是一个如何使用LINQ to Twitter进行搜索的示例:

You're using the authorizer properly, but then you aren't using LINQ to Twitter to make your query. You're using HttpClient instead and there isn't a relationship between the two APIs. Here's a example of how to perform a Search with LINQ to Twitter:

    var srch =
        (from search in twitterCtx.Search
         where search.Type == SearchType.Search &&
               search.Query == "LINQ to Twitter" &&
               search.Count == 7
         select search)
        .SingleOrDefault();

    Console.WriteLine("\nQuery: {0}\n", srch.SearchMetaData.Query);
    srch.Statuses.ForEach(entry =>
        Console.WriteLine(
            "ID: {0, -15}, Source: {1}\nContent: {2}\n",
            entry.StatusID, entry.Source, entry.Text));

您可以访问 LINQ to Twitter搜索文档，以获取有关可用参数的更多信息.

You can visit the LINQ to Twitter Search Documentation for more info on available parameters.

更新，这是一个异步示例:

Update, Here's an asynchronous sample:

    (from search in twitterCtx.Search
     where search.Type == SearchType.Search &&
           search.Query == QueryTextBox.Text
     select search)
    .MaterializedAsyncCallback(asyncResponse =>
        Dispatcher.BeginInvoke(() =>
        {
            if (asyncResponse.Status != TwitterErrorStatus.Success)
            {
                MessageBox.Show("Error during query: " + asyncResponse.Exception.Message);
                return;
            }

            Search search = asyncResponse.State.SingleOrDefault();
            var tweets =
                (from status in search.Statuses
                 select new Tweet
                 {
                     UserName = status.User.Identifier.ScreenName,
                     Message = status.Text,
                     ImageSource = status.User.ProfileImageUrl
                 })
                .ToList();

            SearchListBox.ItemsSource = tweets;
        }));

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