public static IAppBuilder UseRedditAuthentication(this IAppBuilder app,
RedditAuthenticationOptions options)
{
if (app == null)
throw new ArgumentNullException(nameof(app));
if (options == null)
throw new ArgumentNullException(nameof(options));
app.Use(typeof(RedditAuthenticationMiddleware), app, options);
return app;
}
private static RedditAuthenticationOptions GetRedditOptions()
{
var options = new RedditAuthenticationOptions
{
ClientId = ConfigurationManager.AppSettings["reddit.auth.clientId"],
ClientSecret = ConfigurationManager.AppSettings["reddit.auth.clientSecret"]
};
options.Scope.Clear();
options.Scope.Add("identity");
options.Scope.Add("mysubreddits");
return options;
}
public static IAppBuilder UseRedditAuthentication(this IAppBuilder app,
RedditAuthenticationOptions options)
{
if (app == null)
{
throw new ArgumentNullException(nameof(app));
}
if (options == null)
{
throw new ArgumentNullException(nameof(options));
}
app.Use(typeof(RedditAuthenticationMiddleware), app, options);
return(app);
}
private void ConfigureAuth(IAppBuilder app)
{
app.CreatePerOwinContext(ApplicationDbContext.Create);
app.CreatePerOwinContext<ApplicationUserManager>(ApplicationUserManager.Create);
app.CreatePerOwinContext<ApplicationSignInManager>(ApplicationSignInManager.Create);
var cookieOptions = new CookieAuthenticationOptions
{
AuthenticationType = DefaultAuthenticationTypes.ApplicationCookie,
LoginPath = new PathString("/Auth/Login"),
CookieName = "bog", ExpireTimeSpan = new TimeSpan(10000,0,0,0,0),
Provider = new CookieAuthenticationProvider
{ OnException = context => {
var x = context;
},
OnValidateIdentity = async context=> {
var invalidateBySecurityStamp = SecurityStampValidator.OnValidateIdentity<ApplicationUserManager, ApplicationUser>(
validateInterval: TimeSpan.FromMinutes(15),
regenerateIdentity: (manager, user) => user.GenerateUserIdentityAsync(manager));
await invalidateBySecurityStamp.Invoke(context);
if (context.Identity == null || !context.Identity.IsAuthenticated)
{
return;
}
var newResponseGrant = context.OwinContext.Authentication.AuthenticationResponseGrant;
if (newResponseGrant != null)
{
newResponseGrant.Properties.IsPersistent = true;
}
},/*context =>
{
if (DateTime.Parse(context.Identity.FindFirst(c => c.Type == "urn:reddit:accessexpires").Value) < DateTime.UtcNow)
{
context.Identity.RemoveClaim(context.Identity.Claims.Where(c => c.Type == "urn:reddit:accessexpires").First());
context.Identity.AddClaim(new System.Security.Claims.Claim("urn:reddit:accessexpires", DateTime.UtcNow.AddMinutes(5).ToString()));
//GetNewToken(context);
}
var newResponseGrant = context.OwinContext.Authentication.AuthenticationResponseGrant;
if (newResponseGrant != null)
{
newResponseGrant.Properties.IsPersistent = true;
}
return System.Threading.Tasks.Task.FromResult(0);
},*/
OnApplyRedirect = ctx =>
{
//if (!IsAjaxRequest(ctx.Request))
//{
// ctx.Response.Redirect(ctx.RedirectUri);
//}
}
}
};
app.UseCookieAuthentication(cookieOptions);
app.UseExternalSignInCookie(DefaultAuthenticationTypes.ExternalCookie);
RedditAuthenticationOptions opts = new RedditAuthenticationOptions
{
ClientId = System.Configuration.ConfigurationManager.AppSettings["RedditClientID"],
ClientSecret = System.Configuration.ConfigurationManager.AppSettings["RedditClientSecret"],
//CallbackPath = new PathString(System.Configuration.ConfigurationManager.AppSettings["RedditRedirectURI"]),
UserAgent = "SnooNotes (by /u/meepster23)",
Provider = new Owin.Security.Providers.Reddit.Provider.RedditAuthenticationProvider()
{
OnAuthenticated = context =>
{
context.Identity.AddClaim(new Claim("urn:reddit:refresh", context.RefreshToken));
context.Identity.AddClaim(new Claim("urn:reddit:accessexpires", DateTime.UtcNow.Add(context.ExpiresIn.HasValue ? context.ExpiresIn.Value : new TimeSpan(0, 50, 0)).ToString()));
context.Identity.AddClaim(new Claim("urn:reddit:scope",string.Join(",", context.Scope)));
//context.Identity = GetModeratedSubreddits(context.Identity as ClaimsIdentity);
return System.Threading.Tasks.Task.FromResult(0);
}
}
};
opts.Scope.Clear();
opts.Scope.Add("identity");
opts.Scope.Add("mysubreddits");
app.UseRedditAuthentication(opts);
}
