protected override async Task ApplyResponseGrantAsync() { AuthenticationResponseGrant signin = Helper.LookupSignIn(Options.AuthenticationType); bool shouldSignin = signin != null; AuthenticationResponseRevoke signout = Helper.LookupSignOut(Options.AuthenticationType, Options.AuthenticationMode); bool shouldSignout = signout != null; if (shouldSignin || shouldSignout || _shouldRenew) { var cookieOptions = new CookieOptions { Domain = Options.CookieDomain, HttpOnly = Options.CookieHttpOnly, Path = Options.CookiePath ?? "/", }; if (Options.CookieSecure == CookieSecureOption.SameAsRequest) { cookieOptions.Secure = Request.IsSecure; } else { cookieOptions.Secure = Options.CookieSecure == CookieSecureOption.Always; } if (shouldSignin) { var context = new CookieResponseSignInContext( Context, Options, Options.AuthenticationType, signin.Identity, signin.Properties); DateTimeOffset issuedUtc = Options.SystemClock.UtcNow; DateTimeOffset expiresUtc = issuedUtc.Add(Options.ExpireTimeSpan); context.Properties.IssuedUtc = issuedUtc; context.Properties.ExpiresUtc = expiresUtc; Options.Provider.ResponseSignIn(context); if (context.Properties.IsPersistent) { cookieOptions.Expires = expiresUtc.ToUniversalTime().DateTime; } var model = new AuthenticationTicket(context.Identity, context.Properties); string cookieValue = Options.TicketDataFormat.Protect(model); Response.Cookies.Append( Options.CookieName, cookieValue, cookieOptions); } else if (shouldSignout) { Response.Cookies.Delete( Options.CookieName, cookieOptions); } else if (_shouldRenew) { AuthenticationTicket model = await AuthenticateAsync(); model.Properties.IssuedUtc = _renewIssuedUtc; model.Properties.ExpiresUtc = _renewExpiresUtc; string cookieValue = Options.TicketDataFormat.Protect(model); if (model.Properties.IsPersistent) { cookieOptions.Expires = _renewExpiresUtc.ToUniversalTime().DateTime; } Response.Cookies.Append( Options.CookieName, cookieValue, cookieOptions); } Response.Headers.Set( HeaderNameCacheControl, HeaderValueNoCache); Response.Headers.Set( HeaderNamePragma, HeaderValueNoCache); Response.Headers.Set( HeaderNameExpires, HeaderValueMinusOne); bool shouldLoginRedirect = shouldSignin && Options.LoginPath.HasValue && Request.Path == Options.LoginPath; bool shouldLogoutRedirect = shouldSignout && Options.LogoutPath.HasValue && Request.Path == Options.LogoutPath; if ((shouldLoginRedirect || shouldLogoutRedirect) && Response.StatusCode == 200) { IReadableStringCollection query = Request.Query; string redirectUri = query.Get(Options.ReturnUrlParameter); if (!string.IsNullOrWhiteSpace(redirectUri) && IsHostRelative(redirectUri)) { var redirectContext = new CookieApplyRedirectContext(Context, Options, redirectUri); Options.Provider.ApplyRedirect(redirectContext); } } } }
protected override async Task ApplyResponseGrantAsync() { AuthenticationResponseGrant signin = Helper.LookupSignIn(Options.AuthenticationType); bool shouldSignin = signin != null; AuthenticationResponseRevoke signout = Helper.LookupSignOut(Options.AuthenticationType, Options.AuthenticationMode); bool shouldSignout = signout != null; if (!(shouldSignin || shouldSignout || _shouldRenew)) { return; } AuthenticationTicket model = await AuthenticateAsync(); try { var cookieOptions = new CookieOptions { Domain = Options.CookieDomain, HttpOnly = Options.CookieHttpOnly, SameSite = Options.CookieSameSite, Path = Options.CookiePath ?? "/", }; if (Options.CookieSecure == CookieSecureOption.SameAsRequest) { cookieOptions.Secure = Request.IsSecure; } else { cookieOptions.Secure = Options.CookieSecure == CookieSecureOption.Always; } if (shouldSignin) { var signInContext = new CookieResponseSignInContext( Context, Options, Options.AuthenticationType, signin.Identity, signin.Properties, cookieOptions); DateTimeOffset issuedUtc; if (signInContext.Properties.IssuedUtc.HasValue) { issuedUtc = signInContext.Properties.IssuedUtc.Value; } else { issuedUtc = Options.SystemClock.UtcNow; signInContext.Properties.IssuedUtc = issuedUtc; } if (!signInContext.Properties.ExpiresUtc.HasValue) { signInContext.Properties.ExpiresUtc = issuedUtc.Add(Options.ExpireTimeSpan); } Options.Provider.ResponseSignIn(signInContext); if (signInContext.Properties.IsPersistent) { DateTimeOffset expiresUtc = signInContext.Properties.ExpiresUtc ?? issuedUtc.Add(Options.ExpireTimeSpan); signInContext.CookieOptions.Expires = expiresUtc.UtcDateTime; } model = new AuthenticationTicket(signInContext.Identity, signInContext.Properties); if (Options.SessionStore != null) { if (_sessionKey != null) { await Options.SessionStore.RemoveAsync(_sessionKey); } _sessionKey = await Options.SessionStore.StoreAsync(model); ClaimsIdentity identity = new ClaimsIdentity( new[] { new Claim(SessionIdClaim, _sessionKey) }, Options.AuthenticationType); model = new AuthenticationTicket(identity, null); } string cookieValue = Options.TicketDataFormat.Protect(model); Options.CookieManager.AppendResponseCookie( Context, Options.CookieName, cookieValue, signInContext.CookieOptions); var signedInContext = new CookieResponseSignedInContext( Context, Options, Options.AuthenticationType, signInContext.Identity, signInContext.Properties); Options.Provider.ResponseSignedIn(signedInContext); } else if (shouldSignout) { if (Options.SessionStore != null && _sessionKey != null) { await Options.SessionStore.RemoveAsync(_sessionKey); } var context = new CookieResponseSignOutContext( Context, Options, cookieOptions); Options.Provider.ResponseSignOut(context); Options.CookieManager.DeleteCookie( Context, Options.CookieName, context.CookieOptions); } else if (_shouldRenew) { var properties = model.Properties; properties.IssuedUtc = _renewIssuedUtc; properties.ExpiresUtc = _renewExpiresUtc; if (Options.SessionStore != null && _sessionKey != null) { await Options.SessionStore.RenewAsync(_sessionKey, model); ClaimsIdentity identity = new ClaimsIdentity( new[] { new Claim(SessionIdClaim, _sessionKey) }, Options.AuthenticationType); model = new AuthenticationTicket(identity, null); } string cookieValue = Options.TicketDataFormat.Protect(model); // Check the non-SessionStore properties if (properties.IsPersistent) { cookieOptions.Expires = _renewExpiresUtc.UtcDateTime; } Options.CookieManager.AppendResponseCookie( Context, Options.CookieName, cookieValue, cookieOptions); } Response.Headers.Set( HeaderNameCacheControl, HeaderValueNoCache); Response.Headers.Set( HeaderNamePragma, HeaderValueNoCache); Response.Headers.Set( HeaderNameExpires, HeaderValueMinusOne); bool shouldLoginRedirect = shouldSignin && Options.LoginPath.HasValue && Request.Path == Options.LoginPath; bool shouldLogoutRedirect = shouldSignout && Options.LogoutPath.HasValue && Request.Path == Options.LogoutPath; if ((shouldLoginRedirect || shouldLogoutRedirect) && Response.StatusCode == 200) { IReadableStringCollection query = Request.Query; string redirectUri = query.Get(Options.ReturnUrlParameter); if (!string.IsNullOrWhiteSpace(redirectUri) && IsHostRelative(redirectUri)) { var redirectContext = new CookieApplyRedirectContext(Context, Options, redirectUri); Options.Provider.ApplyRedirect(redirectContext); } } } catch (Exception exception) { CookieExceptionContext exceptionContext = new CookieExceptionContext(Context, Options, CookieExceptionContext.ExceptionLocation.ApplyResponseGrant, exception, model); Options.Provider.Exception(exceptionContext); if (exceptionContext.Rethrow) { throw; } } }
/// <summary> /// Implements the interface method by invoking the related delegate method /// </summary> /// <param name="context">Contains information about the event</param> public virtual void ApplyRedirect(CookieApplyRedirectContext context) { OnApplyRedirect.Invoke(context); }