/// <summary>
/// Receive the code from an OAuth server
/// </summary>
/// <param name="authorizeMode">AuthorizeModes</param>
/// <param name="codeReceiverSettings">ICodeReceiverSettings</param>
/// <param name="cancellationToken">CancellationToken</param>
/// <returns>IDictionary with information</returns>
public Task<IDictionary<string, string>> ReceiveCodeAsync(AuthorizeModes authorizeMode, ICodeReceiverSettings codeReceiverSettings,
CancellationToken cancellationToken = default(CancellationToken))
{
if (codeReceiverSettings.RedirectUrl == null)
{
throw new ArgumentNullException(nameof(codeReceiverSettings.RedirectUrl), "The EmbeddedBrowserCodeReceiver needs a redirect url.");
}
// while the listener is beging starter in the "background", here we prepare opening the browser
var uriBuilder = new UriBuilder(codeReceiverSettings.AuthorizationUri)
{
Query = codeReceiverSettings.AuthorizationUri.QueryToKeyValuePairs()
.Select(x => new KeyValuePair<string, string>(x.Key, x.Value.FormatWith(codeReceiverSettings)))
.ToQueryString()
};
Log.Verbose().WriteLine("Opening Uri {0}", uriBuilder.Uri.AbsoluteUri);
// Needs to run on th UI thread.
return Dispatcher.CurrentDispatcher.Invoke(async () => await Task.Run(() =>
{
var oAuthLoginForm = new OAuthLoginForm(codeReceiverSettings.CloudServiceName, new Size(codeReceiverSettings.EmbeddedBrowserWidth, codeReceiverSettings.EmbeddedBrowserHeight), uriBuilder.Uri, codeReceiverSettings.RedirectUrl);
if (oAuthLoginForm.ShowDialog() == DialogResult.OK)
{
return oAuthLoginForm.CallbackParameters;
}
return null;
}, cancellationToken));
}
/// <summary>
/// The OAuth code receiver
/// </summary>
/// <param name="authorizeMode">AuthorizeModes tells you which mode was used to call this</param>
/// <param name="codeReceiverSettings"></param>
/// <param name="cancellationToken">CancellationToken</param>
/// <returns>Dictionary with values</returns>
public async Task<IDictionary<string, string>> ReceiveCodeAsync(AuthorizeModes authorizeMode, ICodeReceiverSettings codeReceiverSettings,
CancellationToken cancellationToken = default(CancellationToken))
{
Uri redirectUri;
if (codeReceiverSettings.RedirectUrl == null)
{
redirectUri = new[] {0}.CreateLocalHostUri();
// TODO: This will create a problem that with the next "authorize" call it will try to use the same Url, while it might not work
// But not setting it, will create a problem in the replacement
codeReceiverSettings.RedirectUrl = redirectUri.AbsoluteUri;
}
else
{
if (!codeReceiverSettings.RedirectUrl.StartsWith("http:"))
{
var message = $"The LocalServerCodeReceiver only works for http URLs, not for {0}, use a different AuthorizeMode.";
Log.Error().WriteLine(message);
throw new ArgumentException(message, nameof(codeReceiverSettings.RedirectUrl));
}
redirectUri = new Uri(codeReceiverSettings.RedirectUrl);
}
var listenTask = redirectUri.ListenAsync(async httpListenerContext =>
{
// Process the request
var httpListenerRequest = httpListenerContext.Request;
Log.Debug().WriteLine("Got request {0}", httpListenerRequest.Url);
// we got the result, parse the Query and set it as a result
var result = httpListenerRequest.Url.QueryToDictionary();
try
{
var htmlContent = HttpContentFactory.Create(ClosePageResponse.Replace("CloudServiceName", codeReceiverSettings.CloudServiceName));
htmlContent.SetContentType(MediaTypes.Html.EnumValueOf());
await httpListenerContext.RespondAsync(htmlContent, cancellationToken).ConfigureAwait(false);
}
catch (Exception ex)
{
Log.Error().WriteLine(ex, "Couldn't write a response");
}
return result;
}, cancellationToken);
// while the listener is beging starter in the "background", here we prepare opening the browser
var uriBuilder = new UriBuilder(codeReceiverSettings.AuthorizationUri)
{
Query = codeReceiverSettings.AuthorizationUri.QueryToKeyValuePairs()
.Select(x => new KeyValuePair<string, string>(x.Key, x.Value.FormatWith(codeReceiverSettings)))
.ToQueryString()
};
// Get the formatted FormattedAuthUrl
var authorizationUrl = uriBuilder.Uri;
Log.Debug().WriteLine("Opening a browser with: {0}", authorizationUrl.AbsoluteUri);
// Open the url in the default browser
Process.Start(authorizationUrl.AbsoluteUri);
// Return result of the listening
return await listenTask.ConfigureAwait(false);
}
/// <summary>
/// The OAuth code receiver implementation
/// </summary>
/// <param name="authorizeMode">which of the AuthorizeModes was used to call the method</param>
/// <param name="codeReceiverSettings"></param>
/// <param name="cancellationToken">CancellationToken</param>
/// <returns>Dictionary with values</returns>
public Task<IDictionary<string, string>> ReceiveCodeAsync(AuthorizeModes authorizeMode, ICodeReceiverSettings codeReceiverSettings,
CancellationToken cancellationToken = default(CancellationToken))
{
var result = new Dictionary<string, string>();
var oauth1Settings = codeReceiverSettings as OAuth1Settings;
if (oauth1Settings != null)
{
result.Add(OAuth1Parameters.Token.EnumValueOf(), oauth1Settings.RequestToken);
}
return Task.FromResult<IDictionary<string, string>>(result);
}
/// <summary>
/// The OAuth code receiver
/// </summary>
/// <param name="authorizeMode">which of the AuthorizeModes was used to call the method</param>
/// <param name="codeReceiverSettings"></param>
/// <param name="cancellationToken">CancellationToken</param>
/// <returns>Dictionary with values</returns>
public async Task<IDictionary<string, string>> ReceiveCodeAsync(AuthorizeModes authorizeMode, ICodeReceiverSettings codeReceiverSettings,
CancellationToken cancellationToken = default(CancellationToken))
{
// Force OOB Uri
switch (authorizeMode)
{
case AuthorizeModes.OutOfBound:
codeReceiverSettings.RedirectUrl = "urn:ietf:wg:oauth:2.0:oob";
break;
case AuthorizeModes.OutOfBoundAuto:
codeReceiverSettings.RedirectUrl = "urn:ietf:wg:oauth:2.0:oob:auto";
break;
default:
throw new NotSupportedException($"Only {AuthorizeModes.OutOfBound} and {AuthorizeModes.OutOfBoundAuto} are supported modes for this receiver");
}
// while the listener is beging starter in the "background", here we prepare opening the browser
var uriBuilder = new UriBuilder(codeReceiverSettings.AuthorizationUri)
{
Query = codeReceiverSettings.AuthorizationUri.QueryToKeyValuePairs()
.Select(x => new KeyValuePair<string, string>(x.Key, x.Value.FormatWith(codeReceiverSettings)))
.ToQueryString()
};
// Get the formatted FormattedAuthUrl
var authorizationUrl = uriBuilder.Uri;
Log.Info().WriteLine("Opening a browser with: {0}", authorizationUrl.AbsoluteUri);
// Open the url in the default browser
Process.Start(authorizationUrl.AbsoluteUri);
// TODO: Get the response here, this should be done via the windows title
await Task.Delay(10*1000, cancellationToken).ConfigureAwait(false);
// Return result of the listening
return null;
}
/// <summary>
/// The OAuth code receiver
/// </summary>
/// <param name="authorizeMode">AuthorizeModes tells you which mode was used to call this</param>
/// <param name="codeReceiverSettings"></param>
/// <param name="cancellationToken">CancellationToken</param>
/// <returns>Dictionary with values</returns>
public async Task <IDictionary <string, string> > ReceiveCodeAsync(AuthorizeModes authorizeMode, ICodeReceiverSettings codeReceiverSettings,
CancellationToken cancellationToken = default(CancellationToken))
{
Uri redirectUri;
if (codeReceiverSettings.RedirectUrl == null)
{
redirectUri = new[] { 0 }.CreateLocalHostUri();
// TODO: This will create a problem that with the next "authorize" call it will try to use the same Url, while it might not work
// But not setting it, will create a problem in the replacement
codeReceiverSettings.RedirectUrl = redirectUri.AbsoluteUri;
}
else
{
if (!codeReceiverSettings.RedirectUrl.StartsWith("http:"))
{
var message = $"The LocalServerCodeReceiver only works for http URLs, not for {0}, use a different AuthorizeMode.";
Log.Error().WriteLine(message);
throw new ArgumentException(message, nameof(codeReceiverSettings.RedirectUrl));
}
redirectUri = new Uri(codeReceiverSettings.RedirectUrl);
}
var listenTask = redirectUri.ListenAsync(async httpListenerContext =>
{
// Process the request
var httpListenerRequest = httpListenerContext.Request;
Log.Debug().WriteLine("Got request {0}", httpListenerRequest.Url);
// we got the result, parse the Query and set it as a result
var result = httpListenerRequest.Url.QueryToDictionary();
try
{
var htmlContent = HttpContentFactory.Create(ClosePageResponse.Replace("CloudServiceName", codeReceiverSettings.CloudServiceName));
htmlContent.SetContentType(MediaTypes.Html.EnumValueOf());
await httpListenerContext.RespondAsync(htmlContent, cancellationToken).ConfigureAwait(false);
}
catch (Exception ex)
{
Log.Error().WriteLine(ex, "Couldn't write a response");
}
return(result);
}, cancellationToken);
// while the listener is beging starter in the "background", here we prepare opening the browser
var uriBuilder = new UriBuilder(codeReceiverSettings.AuthorizationUri)
{
Query = codeReceiverSettings.AuthorizationUri.QueryToKeyValuePairs()
.Select(x => new KeyValuePair <string, string>(x.Key, x.Value.FormatWith(codeReceiverSettings)))
.ToQueryString()
};
// Get the formatted FormattedAuthUrl
var authorizationUrl = uriBuilder.Uri;
Log.Debug().WriteLine("Opening a browser with: {0}", authorizationUrl.AbsoluteUri);
// Open the url in the default browser
Process.Start(authorizationUrl.AbsoluteUri);
// Return result of the listening
return(await listenTask.ConfigureAwait(false));
}
/// <summary>
/// The OAuth code receiver
/// </summary>
/// <param name="authorizeMode">which of the AuthorizeModes was used to call the method</param>
/// <param name="codeReceiverSettings"></param>
/// <param name="cancellationToken">CancellationToken</param>
/// <returns>Dictionary with values</returns>
public async Task <IDictionary <string, string> > ReceiveCodeAsync(AuthorizeModes authorizeMode, ICodeReceiverSettings codeReceiverSettings,
CancellationToken cancellationToken = default(CancellationToken))
{
// Force OOB Uri
switch (authorizeMode)
{
case AuthorizeModes.OutOfBound:
codeReceiverSettings.RedirectUrl = "urn:ietf:wg:oauth:2.0:oob";
break;
case AuthorizeModes.OutOfBoundAuto:
codeReceiverSettings.RedirectUrl = "urn:ietf:wg:oauth:2.0:oob:auto";
break;
default:
throw new NotSupportedException($"Only {AuthorizeModes.OutOfBound} and {AuthorizeModes.OutOfBoundAuto} are supported modes for this receiver");
}
// while the listener is beging starter in the "background", here we prepare opening the browser
var uriBuilder = new UriBuilder(codeReceiverSettings.AuthorizationUri)
{
Query = codeReceiverSettings.AuthorizationUri.QueryToKeyValuePairs()
.Select(x => new KeyValuePair <string, string>(x.Key, x.Value.FormatWith(codeReceiverSettings)))
.ToQueryString()
};
// Get the formatted FormattedAuthUrl
var authorizationUrl = uriBuilder.Uri;
Log.Info().WriteLine("Opening a browser with: {0}", authorizationUrl.AbsoluteUri);
// Open the url in the default browser
Process.Start(authorizationUrl.AbsoluteUri);
// TODO: Get the response here, this should be done via the windows title
await Task.Delay(10 * 1000, cancellationToken).ConfigureAwait(false);
// Return result of the listening
return(null);
}
/// <summary>
/// Receive the code from an OAuth server
/// </summary>
/// <param name="authorizeMode">AuthorizeModes</param>
/// <param name="codeReceiverSettings">ICodeReceiverSettings</param>
/// <param name="cancellationToken">CancellationToken</param>
/// <returns>IDictionary with information</returns>
public Task <IDictionary <string, string> > ReceiveCodeAsync(AuthorizeModes authorizeMode, ICodeReceiverSettings codeReceiverSettings,
CancellationToken cancellationToken = default(CancellationToken))
{
if (codeReceiverSettings.RedirectUrl == null)
{
throw new ArgumentNullException(nameof(codeReceiverSettings.RedirectUrl), "The EmbeddedBrowserCodeReceiver needs a redirect url.");
}
// while the listener is beging starter in the "background", here we prepare opening the browser
var uriBuilder = new UriBuilder(codeReceiverSettings.AuthorizationUri)
{
Query = codeReceiverSettings.AuthorizationUri.QueryToKeyValuePairs()
.Select(x => new KeyValuePair <string, string>(x.Key, x.Value.FormatWith(codeReceiverSettings)))
.ToQueryString()
};
Log.Verbose().WriteLine("Opening Uri {0}", uriBuilder.Uri.AbsoluteUri);
// Needs to run on th UI thread.
return(Dispatcher.CurrentDispatcher.Invoke(async() => await Task.Run(() =>
{
var oAuthLoginForm = new OAuthLoginForm(codeReceiverSettings.CloudServiceName,
new Size(codeReceiverSettings.EmbeddedBrowserWidth, codeReceiverSettings.EmbeddedBrowserHeight), uriBuilder.Uri, codeReceiverSettings.RedirectUrl);
if (oAuthLoginForm.ShowDialog() == DialogResult.OK)
{
return oAuthLoginForm.CallbackParameters;
}
return null;
}, cancellationToken)));
}
/// <summary>
/// The OAuth code receiver implementation
/// </summary>
/// <param name="authorizeMode">which of the AuthorizeModes was used to call the method</param>
/// <param name="codeReceiverSettings"></param>
/// <param name="cancellationToken">CancellationToken</param>
/// <returns>Dictionary with values</returns>
public Task <IDictionary <string, string> > ReceiveCodeAsync(AuthorizeModes authorizeMode, ICodeReceiverSettings codeReceiverSettings,
CancellationToken cancellationToken = default)
{
var result = new Dictionary <string, string>();
if (codeReceiverSettings is OAuth1Settings oauth1Settings)
{
result.Add(OAuth1Parameters.Token.EnumValueOf(), oauth1Settings.RequestToken);
}
return(Task.FromResult <IDictionary <string, string> >(result));
}
/// <summary>
/// The OAuth code receiver
/// </summary>
/// <param name="authorizeMode">which of the AuthorizeModes was used to call the method</param>
/// <param name="codeReceiverSettings"></param>
/// <param name="cancellationToken">CancellationToken</param>
/// <returns>Dictionary with values</returns>
public async Task <IDictionary <string, string> > ReceiveCodeAsync(AuthorizeModes authorizeMode, ICodeReceiverSettings codeReceiverSettings,
CancellationToken cancellationToken = default)
{
// Force OOB Uri, if nothing is set
if (string.IsNullOrEmpty(codeReceiverSettings.RedirectUrl))
{
switch (authorizeMode)
{
case AuthorizeModes.OutOfBound:
codeReceiverSettings.RedirectUrl = "urn:ietf:wg:oauth:2.0:oob";
break;
case AuthorizeModes.OutOfBoundAuto:
codeReceiverSettings.RedirectUrl = "urn:ietf:wg:oauth:2.0:oob:auto";
break;
default:
throw new NotSupportedException($"Only {AuthorizeModes.OutOfBound} and {AuthorizeModes.OutOfBoundAuto} are supported modes for this receiver");
}
}
var uriBuilder = new UriBuilder(codeReceiverSettings.AuthorizationUri)
{
Query = codeReceiverSettings.AuthorizationUri.QueryToKeyValuePairs()
.Select(x => new KeyValuePair <string, string>(x.Key, x.Value.FormatWith(codeReceiverSettings)))
.ToQueryString()
};
// Get the formatted FormattedAuthUrl
var authorizationUrl = uriBuilder.Uri;
Log.Debug().WriteLine("Opening a browser with: {0}", authorizationUrl.AbsoluteUri);
// Open the url in the default browser
var processStartInfo = new ProcessStartInfo(authorizationUrl.AbsoluteUri)
{
CreateNoWindow = true,
UseShellExecute = true
};
Process.Start(processStartInfo);
Log.Debug().WriteLine("Waiting until a window gets a title with the state {0}", codeReceiverSettings.State);
// Wait until a window get's a title which contains the state object
var title = await WinEventHook.WindowTileChangeObservable()
.Select(info => InteropWindowFactory.CreateFor(info.Handle).Fill())
.Where(interopWindow => !string.IsNullOrEmpty(interopWindow?.Caption))
.Where(interopWindow => interopWindow.Caption.Contains(codeReceiverSettings.State))
// Skip temporary titles, where the redirect URL os briefly seen
.Where(interopWindow => interopWindow?.Caption.Contains(codeReceiverSettings.RedirectUrl) != true)
.Select(interopWindow => interopWindow.Caption)
.Take(1).ToTask(cancellationToken);
Log.Debug().WriteLine("Got title {0}", title);
if (string.IsNullOrEmpty(title))
{
return(new Dictionary <string, string>());
}
var match = QueryPartOfTitleRegEx.Match(title);
if (!match.Success)
{
return(UriParseExtensions.QueryStringToDictionary(title));
}
var queryParameters = match.Groups["query"]?.Value;
if (string.IsNullOrEmpty(queryParameters))
{
return(new Dictionary <string, string>());
}
Log.Debug().WriteLine("Query parameters: {0}", queryParameters);
// Return result of the listening
return(UriParseExtensions.QueryStringToDictionary(queryParameters));
}
