找不到Azure应用服务ASP.NET Web API OWIN OAuth路径

Question

I am hosting an ASP.NET Web API on Azure App Service. The Web API has OWIN OAuth authentication with an endpoint api/token . The api runs fine in an IIS environment. For some reason when hosted on Azure App Service the token endpoint isn't working and results in the following error: the controller for path 'api/token' was not found or does not implement icontroller .

The owin startup class is called. The startup class looks as followed:

 OAuthBearerAuthenticationOptions OAuthBearerOptions = new OAuthBearerAuthenticationOptions();
        OAuthAuthorizationServerOptions OAuthServerOptions = new OAuthAuthorizationServerOptions
        {
            TokenEndpointPath = new PathString("/api/token"),
            AccessTokenExpireTimeSpan = TimeSpan.FromMinutes(authenticationElement.AccessTokenExpireTimeSpan),
            Provider = provider,
            RefreshTokenProvider = new GrcApiRefreshTokenProvider(),
            AllowInsecureHttp = authenticationElement.AllowInsecureHttp
        };

        // Token Generation
        app.UseOAuthAuthorizationServer(OAuthServerOptions);

        //Token Consumption
        app.UseOAuthBearerAuthentication(OAuthBearerOptions);

Answer 1

The solution for me was to use https instead of http . Altough the owin middleware was set to allow insecure.