如果我的最终用户被定向到Twitter的Oauth页面并返回我们的网站,我使用Linq到Twitter WebAuthorizer将推文发布到Twitter没有任何问题 . 以这种方式使用WebAuthorizer非常有用 .
但是,如果我尝试存储最终用户的Oauth凭据并将其用于Tweet,我会收到401 Unauthorized错误:
LinqToTwitter.TwitterQueryException:无效或过期的令牌---> System.Net.WebException:远程服务器返回错误:(401)未经授权 . 在LinqToTwitter.TwitterExecute.PostToTwitter [T](String url,IDictionary2 postData,Func2 getResult)---内部异常堆栈跟踪结束---在LinqToTwitter.TwitterExecute.PostToTwitter [T](String url,IDictionary2 postData,Func2 getResult) at LinqToTwitter.StatusExtensions.UpdateStatus(TwitterContext ctx,String status,Decimal latitude,Decimal longitude,String placeID,Boolean displayCoordinates,String inReplyToStatusID,Boolean trimUser,Action`1 callback)at LinqToTwitter.StatusExtensions.UpdateStatus(TwitterContext ctx,String status)at at C:\ TFS \ SC \ Weblink_Connect-Development \ CWT \ External \ WCPages \ v12 \ Test \ TwitterTest.aspx.vb中的External_WCPages_v12_Test_TwitterTest.StoredCredentialsSingleUserAuthorizer()位于C:\的External_WCPages_v12_Test_TwitterTest.Page_Load(Object sender,EventArgs e)的第177行TFS \ SC \ Weblink_Connect-Development \ CWT \ External \ WCPages \ v12 \ Test \ TwitterTest.aspx.vb:第65行
我包括处理Linq到Twitter请求的主要功能 . 请帮忙,我做错了什么?我已尝试发布2.106,2.107,2.108和截至2013年9月19日的最新变更集 .
Private Sub BeginWebAuthorizer()
'Comment: Triggered on PostBack
mobj_WebAuthorizer = New WebAuthorizer
Dim objCredentials As IOAuthCredentials = New InMemoryCredentials()
objCredentials.ConsumerKey = Me.ConsumerKey
objCredentials.ConsumerSecret = Me.ConsumerSecret
mobj_WebAuthorizer.Credentials = objCredentials
mobj_WebAuthorizer.PerformRedirect = Sub(authUrl)
Response.Redirect(authUrl)
End Sub
mobj_WebAuthorizer.BeginAuthorization(Request.Url)
End Sub
Private Sub CompleteWebAuthorizer()
'Comment: Triggered on return from the Twitter authorization page
Dim objCredentials As IOAuthCredentials = New SingleUserInMemoryCredentials
objCredentials.ConsumerKey = Me.ConsumerKey
objCredentials.ConsumerSecret = Me.ConsumerSecret
mobj_WebAuthorizer = New WebAuthorizer
mobj_WebAuthorizer.Credentials = objCredentials
Call mobj_WebAuthorizer.CompleteAuthorization(Request.Url)
mobj_TwitterContext = New TwitterContext(mobj_WebAuthorizer)
'Success: This posts a Tweet
mobj_TwitterContext.UpdateStatus("Test Tweet using LinqToTwitter WebAuthorizer ( not using stored credentials ) : " & Date.Now.Millisecond.ToString)
End Sub
Private Sub StoredCredentialsWebAuthorizer()
'Comment: Triggered on PostBack
Dim objCredentials As IOAuthCredentials = New InMemoryCredentials
'For Testing: Dim objCredentials As IOAuthCredentials = New SingleUserInMemoryCredentials
'For Testing: Dim objCredentials As IOAuthCredentials = New SessionStateCredentials
objCredentials.ConsumerKey = Me.ConsumerKey
objCredentials.ConsumerSecret = Me.ConsumerSecret
objCredentials.AccessToken = Me.SavedToken
objCredentials.OAuthToken = Me.SavedTokenSecret
mobj_WebAuthorizer = New WebAuthorizer
mobj_WebAuthorizer.Credentials = objCredentials
'For Testing: Call mobj_WebAuthorizer.CompleteAuthorization(Request.Url)
mobj_TwitterContext = New TwitterContext(mobj_WebAuthorizer)
'BUG: SingleUserAuthorizer doesn't seem to work with the saved credentials from database
mobj_TwitterContext.UpdateStatus("Test Tweet using LinqToTwitter WebAuthorizer ( using stored credentials ) : " & Date.Now.Millisecond.ToString)
End Sub
2 回答
看起来问题是你的OAuthToken和AccessToken是向后的 . 这是您应该使用的代码:
谢谢你的帮助,乔 .
我的OAuthToken不是以[TwitterAccnt#] - xxxxx开头的 . 我对我的方法进行了一些验证,并立即以我的方式看到了错误 .