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LoginForm.xaml.cs
86 lines (74 loc) · 2.4 KB
/
LoginForm.xaml.cs
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using Dropbox.Api;
using System;
using System.Collections.Generic;
using System.Globalization;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Web;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Data;
using System.Windows.Documents;
using System.Windows.Input;
using System.Windows.Media;
using System.Windows.Media.Imaging;
using System.Windows.Navigation;
using System.Windows.Shapes;
namespace SimpleTest
{
/// <summary>
/// Interaction logic for UserControl1.xaml
/// </summary>
public partial class LoginForm : Window
{
private const string RedirectUri = "https://localhost/authorize";
private string oauth2State;
public LoginForm(string appKey)
{
InitializeComponent();
Dispatcher.BeginInvoke(new Action<string>(this.Start), appKey);
}
public string AccessToken { get; private set; }
public string UserId { get; private set; }
public bool Result { get; private set; }
private void Start(string appKey)
{
this.oauth2State = Guid.NewGuid().ToString("N");
var authorizeUri = DropboxOAuth2Helper.GetAuthorizeUri(OAuthResponseType.Token, appKey, new Uri(RedirectUri), state: oauth2State);
this.Browser.Navigate(authorizeUri);
}
private void BrowserNavigating(object sender, NavigatingCancelEventArgs e)
{
if (!e.Uri.ToString().StartsWith(RedirectUri, StringComparison.OrdinalIgnoreCase))
{
// we need to ignore all navigation that isn't to the redirect uri.
return;
}
try
{
OAuth2Response result = DropboxOAuth2Helper.ParseTokenFragment(e.Uri);
if (result.State != this.oauth2State)
{
return;
}
this.AccessToken = result.AccessToken;
this.Uid = result.Uid;
this.Result = true;
}
catch (ArgumentException)
{
// There was an error in the URI passed to ParseTokenFragment
}
finally
{
e.Cancel = true;
this.Close();
}
}
private void CancelClick(object sender, RoutedEventArgs e)
{
this.Close();
}
}
}