/// <summary>
/// 构建退出视图模型
/// </summary>
/// <param name="logoutId"></param>
/// <returns></returns>
private async Task <Idr4LogoutViewModel> CreateIdr4LogoutViewModelAsync(string logoutId)
{
var vm = new Idr4LogoutViewModel {
LogoutId = logoutId, ShowLogoutPrompt = AccountOptions.ShowLogoutPrompt
};
var user = _httpContextAccessor.HttpContext.User;
if (user?.Identity.IsAuthenticated != true)
{
//没有授权展示已退出相关业务处理页面
vm.ShowLogoutPrompt = false;
}
var context = await _identityServerInteractionService.GetLogoutContextAsync(logoutId);
if (context?.ShowSignoutPrompt == false)
{
//用户处理退出 安全退出到退出业务处理页面
vm.ShowLogoutPrompt = false;
}
if (!vm.ShowLogoutPrompt)
{
string clientid = context.ClientIds.FirstOrDefault();
var clientModel = await _clientStore.FindClientByIdAsync(clientid);
vm.PostLogoutRedirectUri = clientModel?.PostLogoutRedirectUris.FirstOrDefault();
vm.SignOutIFrameUrl = context.SignOutIFrameUrl;
}
return(vm);
}
public async Task <IActionResult> Logout(Idr4LogoutViewModel model)
{
var vm = await _identityServerInteractionService.GetLogoutContextAsync(model.LogoutId);
return(View());
}
public IActionResult LoggedOut(Idr4LogoutViewModel model)
{
return(View(model));
}