修改一些BUG

2025-12-17 10:51:23 +08:00
parent e3de06b190
commit fe9a71d896
47 changed files with 28468 additions and 16580 deletions
--- a/MvcApplication1/Models/AccountModels.cs
+++ b/MvcApplication1/Models/AccountModels.cs
@@ -0,0 +1,283 @@
+using System;
+using System.Collections.Generic;
+using System.ComponentModel;
+using System.ComponentModel.DataAnnotations;
+using System.Globalization;
+using System.Linq;
+using System.Web;
+using System.Web.Mvc;
+using System.Web.Security;
+
+namespace MvcApplication1.Models
+{
+
+    #region 模型
+    [PropertiesMustMatch("NewPassword", "ConfirmPassword", ErrorMessage = "新密码和确认密码不匹配。")]
+    public class ChangePasswordModel
+    {
+        [Required]
+        [DataType(DataType.Password)]
+        [DisplayName("当前密码")]
+        public string OldPassword { get; set; }
+
+        [Required]
+        [ValidatePasswordLength]
+        [DataType(DataType.Password)]
+        [DisplayName("新密码")]
+        public string NewPassword { get; set; }
+
+        [Required]
+        [DataType(DataType.Password)]
+        [DisplayName("确认新密码")]
+        public string ConfirmPassword { get; set; }
+    }
+
+    public class LogOnModel
+    {
+        [Required]
+        [DisplayName("用户名")]
+        public string UserName { get; set; }
+
+        [Required]
+        [DataType(DataType.Password)]
+        [DisplayName("密码")]
+        public string Password { get; set; }
+
+        [DisplayName("记住我?")]
+        public bool RememberMe { get; set; }
+    }
+
+    [PropertiesMustMatch("Password", "ConfirmPassword", ErrorMessage = "密码和确认密码不匹配。")]
+    public class RegisterModel
+    {
+        [Required]
+        [DisplayName("用户名")]
+        public string UserName { get; set; }
+
+        [Required]
+        [DataType(DataType.EmailAddress)]
+        [DisplayName("电子邮件地址")]
+        public string Email { get; set; }
+
+        [Required]
+        [ValidatePasswordLength]
+        [DataType(DataType.Password)]
+        [DisplayName("密码")]
+        public string Password { get; set; }
+
+        [Required]
+        [DataType(DataType.Password)]
+        [DisplayName("确认密码")]
+        public string ConfirmPassword { get; set; }
+    }
+    #endregion
+
+    #region Services
+    // FormsAuthentication 类型是密封的且包含静态成员，因此很难对
+    // 调用其成员的代码进行单元测试。下面的接口和 Helper 类演示
+    // 如何围绕这种类型创建一个抽象包装，以便可以对 AccountController
+    // 代码进行单元测试。
+
+    public interface IMembershipService
+    {
+        int MinPasswordLength { get; }
+
+        bool ValidateUser(string userName, string password);
+        MembershipCreateStatus CreateUser(string userName, string password, string email);
+        bool ChangePassword(string userName, string oldPassword, string newPassword);
+    }
+
+    public class AccountMembershipService : IMembershipService
+    {
+        private readonly MembershipProvider _provider;
+
+        public AccountMembershipService()
+            : this(null)
+        {
+        }
+
+        public AccountMembershipService(MembershipProvider provider)
+        {
+            _provider = provider ?? Membership.Provider;
+        }
+
+        public int MinPasswordLength
+        {
+            get
+            {
+                return _provider.MinRequiredPasswordLength;
+            }
+        }
+
+        public bool ValidateUser(string userName, string password)
+        {
+            if (String.IsNullOrEmpty(userName)) throw new ArgumentException("值不能为 null 或为空。", "userName");
+            if (String.IsNullOrEmpty(password)) throw new ArgumentException("值不能为 null 或为空。", "password");
+
+            return _provider.ValidateUser(userName, password);
+        }
+
+        public MembershipCreateStatus CreateUser(string userName, string password, string email)
+        {
+            if (String.IsNullOrEmpty(userName)) throw new ArgumentException("值不能为 null 或为空。", "userName");
+            if (String.IsNullOrEmpty(password)) throw new ArgumentException("值不能为 null 或为空。", "password");
+            if (String.IsNullOrEmpty(email)) throw new ArgumentException("值不能为 null 或为空。", "email");
+
+            MembershipCreateStatus status;
+            _provider.CreateUser(userName, password, email, null, null, true, null, out status);
+            return status;
+        }
+
+        public bool ChangePassword(string userName, string oldPassword, string newPassword)
+        {
+            if (String.IsNullOrEmpty(userName)) throw new ArgumentException("值不能为 null 或为空。", "userName");
+            if (String.IsNullOrEmpty(oldPassword)) throw new ArgumentException("值不能为 null 或为空。", "oldPassword");
+            if (String.IsNullOrEmpty(newPassword)) throw new ArgumentException("值不能为 null 或为空。", "newPassword");
+
+            // 在某些出错情况下，基础 ChangePassword() 将引发异常，
+            // 而不是返回 false。
+            try
+            {
+                MembershipUser currentUser = _provider.GetUser(userName, true /* userIsOnline */);
+                return currentUser.ChangePassword(oldPassword, newPassword);
+            }
+            catch (ArgumentException)
+            {
+                return false;
+            }
+            catch (MembershipPasswordException)
+            {
+                return false;
+            }
+        }
+    }
+
+    public interface IFormsAuthenticationService
+    {
+        void SignIn(string userName, bool createPersistentCookie);
+        void SignOut();
+    }
+
+    public class FormsAuthenticationService : IFormsAuthenticationService
+    {
+        public void SignIn(string userName, bool createPersistentCookie)
+        {
+            if (String.IsNullOrEmpty(userName)) throw new ArgumentException("值不能为 null 或为空。", "userName");
+
+            FormsAuthentication.SetAuthCookie(userName, createPersistentCookie);
+        }
+
+        public void SignOut()
+        {
+            FormsAuthentication.SignOut();
+        }
+    }
+    #endregion
+
+    #region Validation
+    public static class AccountValidation
+    {
+        public static string ErrorCodeToString(MembershipCreateStatus createStatus)
+        {
+            // 请参见 http://go.microsoft.com/fwlink/?LinkID=177550 以查看
+            // 状态代码的完整列表。
+            switch (createStatus)
+            {
+                case MembershipCreateStatus.DuplicateUserName:
+                    return "用户名已存在。请另输入一个用户名。";
+
+                case MembershipCreateStatus.DuplicateEmail:
+                    return "已存在与该电子邮件地址对应的用户名。请另输入一个电子邮件地址。";
+
+                case MembershipCreateStatus.InvalidPassword:
+                    return "提供的密码无效。请输入有效的密码值。";
+
+                case MembershipCreateStatus.InvalidEmail:
+                    return "提供的电子邮件地址无效。请检查该值并重试。";
+
+                case MembershipCreateStatus.InvalidAnswer:
+                    return "提供的密码取回答案无效。请检查该值并重试。";
+
+                case MembershipCreateStatus.InvalidQuestion:
+                    return "提供的密码取回问题无效。请检查该值并重试。";
+
+                case MembershipCreateStatus.InvalidUserName:
+                    return "提供的用户名无效。请检查该值并重试。";
+
+                case MembershipCreateStatus.ProviderError:
+                    return "身份验证提供程序返回了错误。请验证您的输入并重试。如果问题仍然存在，请与系统管理员联系。";
+
+                case MembershipCreateStatus.UserRejected:
+                    return "已取消用户创建请求。请验证您的输入并重试。如果问题仍然存在，请与系统管理员联系。";
+
+                default:
+                    return "发生未知错误。请验证您的输入并重试。如果问题仍然存在，请与系统管理员联系。";
+            }
+        }
+    }
+
+    [AttributeUsage(AttributeTargets.Class, AllowMultiple = true, Inherited = true)]
+    public sealed class PropertiesMustMatchAttribute : ValidationAttribute
+    {
+        private const string _defaultErrorMessage = "'{0}' 和 '{1}' 不匹配。";
+        private readonly object _typeId = new object();
+
+        public PropertiesMustMatchAttribute(string originalProperty, string confirmProperty)
+            : base(_defaultErrorMessage)
+        {
+            OriginalProperty = originalProperty;
+            ConfirmProperty = confirmProperty;
+        }
+
+        public string ConfirmProperty { get; private set; }
+        public string OriginalProperty { get; private set; }
+
+        public override object TypeId
+        {
+            get
+            {
+                return _typeId;
+            }
+        }
+
+        public override string FormatErrorMessage(string name)
+        {
+            return String.Format(CultureInfo.CurrentUICulture, ErrorMessageString,
+                OriginalProperty, ConfirmProperty);
+        }
+
+        public override bool IsValid(object value)
+        {
+            PropertyDescriptorCollection properties = TypeDescriptor.GetProperties(value);
+            object originalValue = properties.Find(OriginalProperty, true /* ignoreCase */).GetValue(value);
+            object confirmValue = properties.Find(ConfirmProperty, true /* ignoreCase */).GetValue(value);
+            return Object.Equals(originalValue, confirmValue);
+        }
+    }
+
+    [AttributeUsage(AttributeTargets.Field | AttributeTargets.Property, AllowMultiple = false, Inherited = true)]
+    public sealed class ValidatePasswordLengthAttribute : ValidationAttribute
+    {
+        private const string _defaultErrorMessage = "'{0}' 必须至少包含 {1} 个字符。";
+        private readonly int _minCharacters = Membership.Provider.MinRequiredPasswordLength;
+
+        public ValidatePasswordLengthAttribute()
+            : base(_defaultErrorMessage)
+        {
+        }
+
+        public override string FormatErrorMessage(string name)
+        {
+            return String.Format(CultureInfo.CurrentUICulture, ErrorMessageString,
+                name, _minCharacters);
+        }
+
+        public override bool IsValid(object value)
+        {
+            string valueAsString = value as string;
+            return (valueAsString != null && valueAsString.Length >= _minCharacters);
+        }
+    }
+    #endregion
+
+}