asp.net核心mvc密码验证器

3 回答

• 9

  如果你想简单地禁用一些密码限制（RequireLowercase，RequiredLength等） - 在Startup中配置 IdentityOptions.Password ，如下所示：

  services.Configure<IdentityOptions>(o =>
  {
      o.Password.RequiredLength = 12;
  });
  

  如果要完全更改密码验证逻辑 - 实现IPasswordValidator并在启动时注册它 .

  回复于 2024-04-29T16:53:28+08:00
• 12

  public void ConfigureServices(IServiceCollection services)
  {
       services.AddIdentity<ApplicationUser, IdentityRole>(options =>
              {
                  options.Password.RequireDigit = true;
                  options.Password.RequireLowercase = true;
                  options.Password.RequireNonAlphanumeric = true;
                  options.Password.RequireUppercase = true;
                  options.Password.RequiredLength = 6;
                  options.User.AllowedUserNameCharacters = null;
              })
              .AddEntityFrameworkStores<ApplicationDbContext>()
              .AddDefaultTokenProviders();
  }
  

  注意：您还应该在 RegisterViewModel.Password, ResetPasswordViewModel.Password, ChangePasswordViewModel.NewPassword and SetPasswordViewModel.NewPassword. 中更改新设置以在前端启用新验证 .

  回复于 2024-04-29T16:53:28+08:00
• 0

  您还可以使用公共类来自定义错误消息 . 像这样：

  public class CustomIdentityErrorDescriber : IdentityErrorDescriber
  {
      public override IdentityError PasswordRequiresDigit()
      {
          return new IdentityError
          {
              Code = nameof(PasswordRequiresDigit),
              Description = "Your personal describe error message here."
          };
      }
  
  }
  

  在您的Statup.cs中，在ConfigureService中添加：

  public void ConfigureServices(IServiceCollection services)
  {
      services.AddIdentity<ApplicationUser, IdentityRole>()
              .AddEntityFrameworkStores<IdentityContext>()
              .AddErrorDescriber<CustomIdentityErrorDescriber>()
              .AddDefaultTokenProviders();
  
       //...
  }
  

  回复于 2024-04-29T16:53:28+08:00