Exeption in Twitter client then call GetLoginLinkUri about oauth2

[titarenko]

Hi,

Could you please add more details on this exception? Maybe FieldName or Response property value? Thanks!

[samz-me]

OAuth2.Client.UnexpectedResponseException was unhandled by user code
HResult=-2146233088
Message=Exception of type 'OAuth2.Client.UnexpectedResponseException' was thrown.
Source=OAuth2
StackTrace:
at OAuth2.Infrastructure.RestClientExtensions.ExecuteAndVerify(IRestClient client, IRestRequest request)
at OAuth2.Client.OAuthClient.QueryRequestToken()
at OAuth2.Client.OAuthClient.GetLoginLinkUri(String state)
at NbcrsEvents.Social.Controllers.HomeController.Login(String providerName) in f:\Work\Projects\NbcrsV3\NbcrsEventsRepo\NbcrsEvents.Social\Controllers\HomeController.cs:line 51
at lambda_method(Closure , ControllerBase , Object[] )
at System.Web.Mvc.ActionMethodDispatcher.Execute(ControllerBase controller, Object[] parameters)
at System.Web.Mvc.ReflectedActionDescriptor.Execute(ControllerContext controllerContext, IDictionary2 parameters) at System.Web.Mvc.ControllerActionInvoker.InvokeActionMethod(ControllerContext controllerContext, ActionDescriptor actionDescriptor, IDictionary2 parameters)
at System.Web.Mvc.Async.AsyncControllerActionInvoker.<>c__DisplayClass42.b__41()
at System.Web.Mvc.Async.AsyncResultWrapper.<>c__DisplayClass81.<BeginSynchronous>b__7(IAsyncResult _) at System.Web.Mvc.Async.AsyncResultWrapper.WrappedAsyncResult1.End()
at System.Web.Mvc.Async.AsyncControllerActionInvoker.EndInvokeActionMethod(IAsyncResult asyncResult)
at System.Web.Mvc.Async.AsyncControllerActionInvoker.<>c__DisplayClass37.<>c__DisplayClass39.b__33()
at System.Web.Mvc.Async.AsyncControllerActionInvoker.<>c__DisplayClass4f.b__49()
InnerException:

my controller code

public class HomeController : Controller
{
private readonly AuthorizationRoot authorizationRoot;

    private const string ProviderNameKey = "providerName";

    private string ProviderName
    {
        get { return (string)Session[ProviderNameKey]; }
        set { Session[ProviderNameKey] = value; }
    }

    /// <summary>
    /// Initializes a new instance of the <see cref="HomeController"/> class.
    /// </summary>
    /// <param name="authorizationRoot">The authorization manager.</param>
    public HomeController(AuthorizationRoot authorizationRoot)
    {
        this.authorizationRoot = authorizationRoot;
    }

    /// <summary>
    /// Renders home page with login link.
    /// </summary>
    public ActionResult Index()
    {
        var model = authorizationRoot.Clients.Select(client => new LoginInfoModel
        {
            ProviderName = client.Name
        });
        return View(model);
    }

    /// <summary>
    /// Redirect to login url of selected provider.
    /// </summary>
    public RedirectResult Login(string providerName)
    {
        ProviderName = providerName;
        return new RedirectResult(GetClient().GetLoginLinkUri()); //I have exeption hire
    }

    /// <summary>
    /// Renders information received from authentication service.
    /// </summary>
    public ActionResult Auth()
    {
        return View(GetClient().GetUserInfo(Request.QueryString));
    }

    private IClient GetClient()
    {
        return authorizationRoot.Clients.First(c => c.Name == ProviderName);
    }
}

web.config

...

[semack]

Empty scope?
On Oct 7, 2013 10:07 AM, "SamZ" [email protected] wrote:

OAuth2.Client.UnexpectedResponseException was unhandled by user code
HResult=-2146233088
Message=Exception of type 'OAuth2.Client.UnexpectedResponseException' was
thrown.
Source=OAuth2
StackTrace:
at OAuth2.Infrastructure.RestClientExtensions.ExecuteAndVerify(IRestClient
client, IRestRequest request)
at OAuth2.Client.OAuthClient.QueryRequestToken()
at OAuth2.Client.OAuthClient.GetLoginLinkUri(String state)
at NbcrsEvents.Social.Controllers.HomeController.Login(String
providerName) in
f:\Work\Projects\NbcrsV3\NbcrsEventsRepo\NbcrsEvents.Social\Controllers\HomeController.cs:line
51
at lambda_method(Closure , ControllerBase , Object[] )
at System.Web.Mvc.ActionMethodDispatcher.Execute(ControllerBase
controller, Object[] parameters)
at System.Web.Mvc.ReflectedActionDescriptor.Execute(ControllerContext
controllerContext, IDictionary2 parameters)
at
System.Web.Mvc.ControllerActionInvoker.InvokeActionMethod(ControllerContext
controllerContext, ActionDescriptor actionDescriptor, IDictionary2
parameters)
at
System.Web.Mvc.Async.AsyncControllerActionInvoker.<>c__DisplayClass42.b__41()
at System.Web.Mvc.Async.AsyncResultWrapper.<>c__DisplayClass81.b__7(IAsyncResult
_)
at System.Web.Mvc.Async.AsyncResultWrapper.WrappedAsyncResult1.End()
at
System.Web.Mvc.Async.AsyncControllerActionInvoker.EndInvokeActionMethod(IAsyncResult
asyncResult)
at
System.Web.Mvc.Async.AsyncControllerActionInvoker.<>c__DisplayClass37.<>c__DisplayClass39.b__33()
at
System.Web.Mvc.Async.AsyncControllerActionInvoker.<>c__DisplayClass4f.b__49()
InnerException:

my controller code

public class HomeController : Controller
{
private readonly AuthorizationRoot authorizationRoot;

private const string ProviderNameKey = "providerName";

private string ProviderName
{
    get { return (string)Session[ProviderNameKey]; }
    set { Session[ProviderNameKey] = value; }
}

/// <summary>
/// Initializes a new instance of the <see cref="HomeController"/> class.
/// </summary>
/// <param name="authorizationRoot">The authorization manager.</param>
public HomeController(AuthorizationRoot authorizationRoot)
{
    this.authorizationRoot = authorizationRoot;
}

/// <summary>
/// Renders home page with login link.
/// </summary>
public ActionResult Index()
{
    var model = authorizationRoot.Clients.Select(client => new LoginInfoModel
    {
        ProviderName = client.Name
    });
    return View(model);
}

/// <summary>
/// Redirect to login url of selected provider.
/// </summary>
public RedirectResult Login(string providerName)
{
    ProviderName = providerName;
    return new RedirectResult(GetClient().GetLoginLinkUri()); //I have exeption hire
}

/// <summary>
/// Renders information received from authentication service.
/// </summary>
public ActionResult Auth()
{
    return View(GetClient().GetUserInfo(Request.QueryString));
}

private IClient GetClient()
{
    return authorizationRoot.Clients.First(c => c.Name == ProviderName);
}

}

web.config

enabled="true"
clientId="_"
clientSecret="_"
scope = ""
redirectUri="http://localhost:63482/Auth" />
...

—
Reply to this email directly or view it on GitHubhttps://github.com//issues/38#issuecomment-25788567
.

[samz-me]

or without it. The same error.

[semack]

Thank you for the stack trace, but could you show Response values?

[samz-me]

The problem was connected with invalid credential "Failed to validate oauth signature and token"
Sorry for inconveniences :)

[titarenko]

OK, thanks for good news :) It seems like we can close this issue.

[pankajray]

Please help:-

When login via fb I got exception at this point:
return new RedirectResult(GetClient().GetLoginLinkUri());..................Exception

Exception is:-

An exception of type 'System.MissingMethodException' occurred in eCommerce.dll but was not handled in user code

Additional information: Method not found: 'RestSharp.IRestRequest RestSharp.IRestRequest.AddObject(System.Object)'.

Thanks In advance