I am running your samples and have run into this issue while trying to use the OAuth2Client to authenticate with Azure AD.

I have a multi-tenant app in my Azure AD - i've connected to it in MVC5, but I need to use MVC4 for a project, so i started looking into this project because it uses OAuth2 with MVC4.

Out of the box, after just adding my keys to the web.config, the OAuth2Client (\DotNetOpenAuth-develop\samples\OAuthClient) fails to connect to Google using OAuth2 - saying the "Scope" parameter is missing (which i fixed by adding the scope).

The one that has me stumped is this Azure AD issue - I get to the windows auth screen and when it calls the callback (AzureAD.aspx) I get this error.

Any help would be greatly appreciated.

Thanks!

Project does not build in VS2019.

DotNetOpenAuth..OAuth2.Client.UI.ClientAuthorizationView seems to require windows forms. Are there any resources for WPF applications?

@AArnott @DavidChristiansen

I have problem with DotNetOpenAuth v4.3.4.13329. During the relying party discovery, it throws following error.

DEBUG [2019-06-28 14:32:20,789] - HTTP GET http://localhost/sub/
DEBUG [2019-06-28 14:32:20,792] - HTTP GET http://localhost/sub/en
ERROR [2019-06-28 14:32:20,815] - Protocol error: An HTTP request to the realm URL (http://localhost/sub/) resulted in a redirect, which is not allowed during relying party discovery.
   at DotNetOpenAuth.Messaging.ErrorUtilities.VerifyProtocol(Boolean condition, String unformattedMessage, Object[] args)
   at DotNetOpenAuth.OpenId.Realm.Discover(IDirectWebRequestHandler requestHandler, Boolean allowRedirects)
   at DotNetOpenAuth.OpenId.Realm.DiscoverReturnToEndpoints(IDirectWebRequestHandler requestHandler, Boolean allowRedirects)
   at DotNetOpenAuth.OpenId.Provider.HostProcessedRequest.IsReturnUrlDiscoverableCore(IDirectWebRequestHandler requestHandler)
   at DotNetOpenAuth.OpenId.Provider.HostProcessedRequest.IsReturnUrlDiscoverable(IDirectWebRequestHandler requestHandler)

I pretty much understood the problem here. Its trying to find the URL http://localhost/sub/, but it gets redirected to http://localhost/sub/en because of i18n localization. Could you please help me to get rid of this error message ?

I just downloaded the last dotnetopenauth samples to follow Facebook sign in.

After configure (to mine) facebookAppID and facebookAppSecret I started the project and clicked "Sign in with Facebook", the exception is: "At least one parameter is required for the Bearer scheme in its WWW-Authenticate header."

Samples don't build on VS 2015

These samples do not contain a license - thus they are, by default, protected under standard copywrite and no one else may modify or use these samples. It would be extremely helpful to add a license to the project.

https://help.github.com/articles/open-source-licensing#what-happens-if-i-dont-choose-a-license

I cloned the samples repository and opened the project in Visual Studio 2012. Aside from the OAuthClient project file not loading (couldn't find the v10 Microsoft.WebApplication.targets file), things built fine. But when I try to run the authorization server project, I get a 401.2 Unauthorized error. This comes up on the Account/LogOn page, which shouldn't require me to already be authenticated. Is this an issue using VS 2012 instead of 2010? Is there a change I can make to update the project so it'll work?

Hello

Trying the OAuthConsumerWpf project, I saw that the combobox flowBox is not used. This combobox defines 3 items :

• Authorization Code
• Implicit Grant
• Resource Owner Password Credentials

Note that Client Credential is not defined...
So I supposed that all these cases are not implemented...

Can you confirm that this client is not complete ?

Regards
Sybaris

I've just downloaded the samples and tried to run OAuthConsumerWpf but sadly it doesn't build. After updating the nuget packages I had to manually open pretty much any file for VS to recognize there aren't any errors.

Still there are a couple errors left.

Schweregrad Code    Beschreibung    Projekt Datei   Zeile
Fehler      Package restore is disabled by default. To give consent, open the Visual Studio Options dialog, click on Package Manager node and check 'Allow NuGet to download missing packages during build.' You can also give consent by setting the environment variable 'EnableNuGetPackageRestore' to 'true'.   DotNetOpenAuth.ApplicationBlock     

(actually the mentioned option is enabled ...)

Schweregrad Code    Beschreibung    Projekt Datei   Zeile
Fehler      Der Befehl ""C:\Users\developer\Downloads\DotNetOpenAuth.Samples-master\DotNetOpenAuth.Samples-master\.nuget\nuget.exe" install "C:\Users\developer\Downloads\DotNetOpenAuth.Samples-master\DotNetOpenAuth.Samples-master\src\DotNetOpenAuth.ApplicationBlock\packages.config" -source "" -o "C:\Users\developer\Downloads\DotNetOpenAuth.Samples-master\DotNetOpenAuth.Samples-master\packages"" wurde mit dem Code 1 beendet. DotNetOpenAuth.ApplicationBlock     

Also there's a reference to Microsoft.Contracts that can't be followed. And it says it can't open OAuth/OAuth 2/OAuthClient.

Any guesses?

I tried to open the project in visual studio 2010. It is getting crashed. I tried many times but still not able to open the project. Can we open it in Visual Studio 2010??

Samples don't build on VS 2017

The Yammer sample shows how to create a yammer client, but it doesn't retrieve messages. It would be nice to see it function like the Google sample.

i expected to see razor+html+js solution but this sample provide some strange ASP.NET controls.
i trying to add steam account to my aps.net mvc 4 razor web-site, but documentation is not enough - all samples not working.

Does the Identity Provider given in the samples have the ability to handle multiple requests from relying parties at a time and response them as well?

I found I needed to change all the TwitterConsumer.cs Urls to be "https://api.twitter.com" from "http://twitter.com".

I'm not sure if this needs updated or was just because I have setup my Twitter account differently from yours.

If it needs updated, I'm happy to fix and send a pull request, but wanted to check first.

Thanks