我正在使用dotnetopenauth库,我正在试图弄清楚如何更改回调网址。
我正在查看示例文件
public partial class SignInWithTwitter : System.Web.UI.Page {
protected void Page_Load(object sender, EventArgs e) {
if (TwitterConsumer.IsTwitterConsumerConfigured) {
this.MultiView1.ActiveViewIndex = 1;
if (!IsPostBack) {
string screenName;
int userId;
if (TwitterConsumer.TryFinishSignInWithTwitter(out screenName, out userId)) {
this.loggedInPanel.Visible = true;
this.loggedInName.Text = screenName;
// In a real app, the Twitter username would likely be used
// to log the user into the application.
////FormsAuthentication.RedirectFromLoginPage(screenName, false);
}
}
}
}
protected void signInButton_Click(object sender, ImageClickEventArgs e) {
TwitterConsumer.StartSignInWithTwitter(this.forceLoginCheckbox.Checked).Send();
}
所以这就是向twitter发送请求所需的全部内容(对于mvc略有不同的webforms)。
我想更改响应返回的网址(我更喜欢单独的操作结果。
现在看来,StartSignInWithTwitter()就是设置网址的地方。
/// <summary>
/// Prepares a redirect that will send the user to Twitter to sign in.
/// </summary>
/// <param name="forceNewLogin">if set to <c>true</c> the user will be required to re-enter their Twitter credentials even if already logged in to Twitter.</param>
/// <returns>The redirect message.</returns>
/// <remarks>
/// Call <see cref="OutgoingWebResponse.Send"/> or
/// <c>return StartSignInWithTwitter().<see cref="MessagingUtilities.AsActionResult">AsActionResult()</see></c>
/// to actually perform the redirect.
/// </remarks>
public static OutgoingWebResponse StartSignInWithTwitter(bool forceNewLogin) {
var redirectParameters = new Dictionary<string, string>();
if (forceNewLogin) {
redirectParameters["force_login"] = "true";
}
Uri callback = MessagingUtilities.GetRequestUrlFromContext().StripQueryArgumentsWithPrefix("oauth_");
var request = TwitterSignIn.PrepareRequestUserAuthorization(callback, null, redirectParameters);
return TwitterSignIn.Channel.PrepareResponse(request);
}
似乎是硬编码从上下文获取当前请求。如果没有我实际更改这行代码并重新编译.dll?
,是否有可能以某种方式覆盖它修改 现在我对.dll进行了更改 - 我真的不喜欢这种方式,因为现在我需要支持自定义版本。
public static OutgoingWebResponse StartSignInWithTwitter(bool forceNewLogin) {
Uri callback = MessagingUtilities.GetRequestUrlFromContext().StripQueryArgumentsWithPrefix("oauth_");
return StartProcess(forceNewLogin, callback);
}
private static OutgoingWebResponse StartProcess(bool forceNewLogin, Uri callback)
{
var redirectParameters = new Dictionary<string, string>();
if (forceNewLogin)
{
redirectParameters["force_login"] = "true";
}
var request = TwitterSignIn.PrepareRequestUserAuthorization(callback, null, redirectParameters);
return TwitterSignIn.Channel.PrepareResponse(request);
}
public static OutgoingWebResponse StartSignInWithTwitter(bool forceNewLogin, Uri callback)
{
return StartProcess(forceNewLogin, callback);
}
希望还有另一种方式。
答案 0 :(得分:2)
我很感激你不想重新编译库的愿望。但是DotNetOpenAuth.ApplicationBlock库只是DotNetOpenAuth的一个辅助库,它附带了源代码,因为它实际上不是按原样使用。您可以将源代码复制并粘贴到您需要的Web应用程序中,然后转储其余部分。例如,应用程序块库中的版本之间没有向后兼容性承诺,就像核心dotnetopenauth.dll文件中那样。
所以,无论如何,如果您发现appblock存在缺陷,那么您就有权自行修复它。