* Evernote provider is now available. Based on Evernote SDK for .NET and the obsolete doc (ie. https://dev.evernote.com/doc/articles/authentication.php) (Step 3 is POST, not GET) * Fix SyncrhonizationContext deadlock caused by ASP.NET site * Evernote provider now working trought Xamarin OAuthAuthenticator and Identity Server 3 * Add claims for notestoreuri and accesstoken * Evernote OK, before cleanup * Cleanup * Remove my credentials in demo project. * Change the default URL to lower case
87 lines
3.7 KiB
C#
87 lines
3.7 KiB
C#
using System;
|
|
using System.Globalization;
|
|
using System.Net.Http;
|
|
using Microsoft.Owin;
|
|
using Microsoft.Owin.Logging;
|
|
using Microsoft.Owin.Security;
|
|
using Microsoft.Owin.Security.DataHandler;
|
|
using Microsoft.Owin.Security.DataHandler.Encoder;
|
|
using Microsoft.Owin.Security.DataProtection;
|
|
using Microsoft.Owin.Security.Infrastructure;
|
|
using Owin.Security.Providers.Evernote.Messages;
|
|
|
|
namespace Owin.Security.Providers.Evernote
|
|
{
|
|
public class EvernoteAuthenticationMiddleware : AuthenticationMiddleware<EvernoteAuthenticationOptions>
|
|
{
|
|
private readonly HttpClient _httpClient;
|
|
private readonly ILogger _logger;
|
|
|
|
public EvernoteAuthenticationMiddleware(OwinMiddleware next, IAppBuilder app,
|
|
EvernoteAuthenticationOptions options)
|
|
: base(next, options)
|
|
{
|
|
if (string.IsNullOrWhiteSpace(Options.AppKey))
|
|
throw new ArgumentException(string.Format(CultureInfo.CurrentCulture,
|
|
Resources.Exception_OptionMustBeProvided, "AppKey"));
|
|
if (string.IsNullOrWhiteSpace(Options.AppSecret))
|
|
throw new ArgumentException(string.Format(CultureInfo.CurrentCulture,
|
|
Resources.Exception_OptionMustBeProvided, "AppSecret"));
|
|
|
|
_logger = app.CreateLogger<EvernoteAuthenticationMiddleware>();
|
|
|
|
if (Options.Provider == null)
|
|
Options.Provider = new EvernoteAuthenticationProvider();
|
|
|
|
if (Options.StateDataFormat == null)
|
|
{
|
|
var dataProtector = app.CreateDataProtector(
|
|
typeof (EvernoteAuthenticationMiddleware).FullName,
|
|
Options.AuthenticationType, "v1");
|
|
Options.StateDataFormat = new SecureDataFormat<RequestToken>(
|
|
Serializers.RequestToken,
|
|
dataProtector,
|
|
TextEncodings.Base64Url);
|
|
}
|
|
|
|
if (string.IsNullOrEmpty(Options.SignInAsAuthenticationType))
|
|
Options.SignInAsAuthenticationType = app.GetDefaultSignInAsAuthenticationType();
|
|
|
|
_httpClient = new HttpClient(ResolveHttpMessageHandler(Options))
|
|
{
|
|
Timeout = Options.BackchannelTimeout,
|
|
MaxResponseContentBufferSize = 1024*1024*10
|
|
};
|
|
}
|
|
|
|
/// <summary>
|
|
/// Provides the <see cref="T:Microsoft.Owin.Security.Infrastructure.AuthenticationHandler" /> object for processing
|
|
/// authentication-related requests.
|
|
/// </summary>
|
|
/// <returns>
|
|
/// An <see cref="T:Microsoft.Owin.Security.Infrastructure.AuthenticationHandler" /> configured with the
|
|
/// <see cref="T:Owin.Security.Providers.Evernote.EvernoteAuthenticationOptions" /> supplied to the constructor.
|
|
/// </returns>
|
|
protected override AuthenticationHandler<EvernoteAuthenticationOptions> CreateHandler()
|
|
{
|
|
return new EvernoteAuthenticationHandler(_httpClient, _logger);
|
|
}
|
|
|
|
private static HttpMessageHandler ResolveHttpMessageHandler(EvernoteAuthenticationOptions options)
|
|
{
|
|
var handler = options.BackchannelHttpHandler ?? new WebRequestHandler();
|
|
|
|
// If they provided a validator, apply it or fail.
|
|
if (options.BackchannelCertificateValidator == null) return handler;
|
|
// Set the cert validate callback
|
|
var webRequestHandler = handler as WebRequestHandler;
|
|
if (webRequestHandler == null)
|
|
{
|
|
throw new InvalidOperationException(Resources.Exception_ValidatorHandlerMismatch);
|
|
}
|
|
webRequestHandler.ServerCertificateValidationCallback = options.BackchannelCertificateValidator.Validate;
|
|
|
|
return handler;
|
|
}
|
|
}
|
|
} |