Mercurial > altnet-hispano
annotate Agendas/trunk/src/Agendas.Web/Models/AccountModels.cs @ 34:475be11edf56
Ajuste en los nombre de los assemblies y namespaces
| author | nelo@MTEySS.neluz.int |
|---|---|
| date | Thu, 17 Mar 2011 16:59:29 -0300 |
| parents | c62b77fc33f4 |
| children | 65f0b3d70c18 |
| rev | line source |
|---|---|
| 10 | 1 using System; |
| 2 using System.Collections.Generic; | |
| 3 using System.ComponentModel.DataAnnotations; | |
| 4 using System.Globalization; | |
| 5 using System.Web.Mvc; | |
| 6 using System.Web.Security; | |
| 7 | |
|
34
475be11edf56
Ajuste en los nombre de los assemblies y namespaces
nelo@MTEySS.neluz.int
parents:
10
diff
changeset
|
8 namespace AltNetHispano.Agendas.Web.Models |
| 10 | 9 { |
| 10 | |
| 11 #region Models | |
| 12 | |
| 13 public class ChangePasswordModel | |
| 14 { | |
| 15 [Required] | |
| 16 [DataType(DataType.Password)] | |
| 17 [Display(Name = "Current password")] | |
| 18 public string OldPassword { get; set; } | |
| 19 | |
| 20 [Required] | |
| 21 [ValidatePasswordLength] | |
| 22 [DataType(DataType.Password)] | |
| 23 [Display(Name = "New password")] | |
| 24 public string NewPassword { get; set; } | |
| 25 | |
| 26 [DataType(DataType.Password)] | |
| 27 [Display(Name = "Confirm new password")] | |
| 28 [Compare("NewPassword", ErrorMessage = "The new password and confirmation password do not match.")] | |
| 29 public string ConfirmPassword { get; set; } | |
| 30 } | |
| 31 | |
| 32 public class LogOnModel | |
| 33 { | |
| 34 [Required] | |
| 35 [Display(Name = "User name")] | |
| 36 public string UserName { get; set; } | |
| 37 | |
| 38 [Required] | |
| 39 [DataType(DataType.Password)] | |
| 40 [Display(Name = "Password")] | |
| 41 public string Password { get; set; } | |
| 42 | |
| 43 [Display(Name = "Remember me?")] | |
| 44 public bool RememberMe { get; set; } | |
| 45 } | |
| 46 | |
| 47 | |
| 48 public class RegisterModel | |
| 49 { | |
| 50 [Required] | |
| 51 [Display(Name = "User name")] | |
| 52 public string UserName { get; set; } | |
| 53 | |
| 54 [Required] | |
| 55 [DataType(DataType.EmailAddress)] | |
| 56 [Display(Name = "Email address")] | |
| 57 public string Email { get; set; } | |
| 58 | |
| 59 [Required] | |
| 60 [ValidatePasswordLength] | |
| 61 [DataType(DataType.Password)] | |
| 62 [Display(Name = "Password")] | |
| 63 public string Password { get; set; } | |
| 64 | |
| 65 [DataType(DataType.Password)] | |
| 66 [Display(Name = "Confirm password")] | |
| 67 [Compare("Password", ErrorMessage = "The password and confirmation password do not match.")] | |
| 68 public string ConfirmPassword { get; set; } | |
| 69 } | |
| 70 #endregion | |
| 71 | |
| 72 #region Services | |
| 73 // The FormsAuthentication type is sealed and contains static members, so it is difficult to | |
| 74 // unit test code that calls its members. The interface and helper class below demonstrate | |
| 75 // how to create an abstract wrapper around such a type in order to make the AccountController | |
| 76 // code unit testable. | |
| 77 | |
| 78 public interface IMembershipService | |
| 79 { | |
| 80 int MinPasswordLength { get; } | |
| 81 | |
| 82 bool ValidateUser(string userName, string password); | |
| 83 MembershipCreateStatus CreateUser(string userName, string password, string email); | |
| 84 bool ChangePassword(string userName, string oldPassword, string newPassword); | |
| 85 } | |
| 86 | |
| 87 public class AccountMembershipService : IMembershipService | |
| 88 { | |
| 89 private readonly MembershipProvider _provider; | |
| 90 | |
| 91 public AccountMembershipService() | |
| 92 : this(null) | |
| 93 { | |
| 94 } | |
| 95 | |
| 96 public AccountMembershipService(MembershipProvider provider) | |
| 97 { | |
| 98 _provider = provider ?? Membership.Provider; | |
| 99 } | |
| 100 | |
| 101 public int MinPasswordLength | |
| 102 { | |
| 103 get | |
| 104 { | |
| 105 return _provider.MinRequiredPasswordLength; | |
| 106 } | |
| 107 } | |
| 108 | |
| 109 public bool ValidateUser(string userName, string password) | |
| 110 { | |
| 111 if (String.IsNullOrEmpty(userName)) throw new ArgumentException("Value cannot be null or empty.", "userName"); | |
| 112 if (String.IsNullOrEmpty(password)) throw new ArgumentException("Value cannot be null or empty.", "password"); | |
| 113 | |
| 114 return _provider.ValidateUser(userName, password); | |
| 115 } | |
| 116 | |
| 117 public MembershipCreateStatus CreateUser(string userName, string password, string email) | |
| 118 { | |
| 119 if (String.IsNullOrEmpty(userName)) throw new ArgumentException("Value cannot be null or empty.", "userName"); | |
| 120 if (String.IsNullOrEmpty(password)) throw new ArgumentException("Value cannot be null or empty.", "password"); | |
| 121 if (String.IsNullOrEmpty(email)) throw new ArgumentException("Value cannot be null or empty.", "email"); | |
| 122 | |
| 123 MembershipCreateStatus status; | |
| 124 _provider.CreateUser(userName, password, email, null, null, true, null, out status); | |
| 125 return status; | |
| 126 } | |
| 127 | |
| 128 public bool ChangePassword(string userName, string oldPassword, string newPassword) | |
| 129 { | |
| 130 if (String.IsNullOrEmpty(userName)) throw new ArgumentException("Value cannot be null or empty.", "userName"); | |
| 131 if (String.IsNullOrEmpty(oldPassword)) throw new ArgumentException("Value cannot be null or empty.", "oldPassword"); | |
| 132 if (String.IsNullOrEmpty(newPassword)) throw new ArgumentException("Value cannot be null or empty.", "newPassword"); | |
| 133 | |
| 134 // The underlying ChangePassword() will throw an exception rather | |
| 135 // than return false in certain failure scenarios. | |
| 136 try | |
| 137 { | |
| 138 MembershipUser currentUser = _provider.GetUser(userName, true /* userIsOnline */); | |
| 139 return currentUser.ChangePassword(oldPassword, newPassword); | |
| 140 } | |
| 141 catch (ArgumentException) | |
| 142 { | |
| 143 return false; | |
| 144 } | |
| 145 catch (MembershipPasswordException) | |
| 146 { | |
| 147 return false; | |
| 148 } | |
| 149 } | |
| 150 } | |
| 151 | |
| 152 public interface IFormsAuthenticationService | |
| 153 { | |
| 154 void SignIn(string userName, bool createPersistentCookie); | |
| 155 void SignOut(); | |
| 156 } | |
| 157 | |
| 158 public class FormsAuthenticationService : IFormsAuthenticationService | |
| 159 { | |
| 160 public void SignIn(string userName, bool createPersistentCookie) | |
| 161 { | |
| 162 if (String.IsNullOrEmpty(userName)) throw new ArgumentException("Value cannot be null or empty.", "userName"); | |
| 163 | |
| 164 FormsAuthentication.SetAuthCookie(userName, createPersistentCookie); | |
| 165 } | |
| 166 | |
| 167 public void SignOut() | |
| 168 { | |
| 169 FormsAuthentication.SignOut(); | |
| 170 } | |
| 171 } | |
| 172 #endregion | |
| 173 | |
| 174 #region Validation | |
| 175 public static class AccountValidation | |
| 176 { | |
| 177 public static string ErrorCodeToString(MembershipCreateStatus createStatus) | |
| 178 { | |
| 179 // See http://go.microsoft.com/fwlink/?LinkID=177550 for | |
| 180 // a full list of status codes. | |
| 181 switch (createStatus) | |
| 182 { | |
| 183 case MembershipCreateStatus.DuplicateUserName: | |
| 184 return "Username already exists. Please enter a different user name."; | |
| 185 | |
| 186 case MembershipCreateStatus.DuplicateEmail: | |
| 187 return "A username for that e-mail address already exists. Please enter a different e-mail address."; | |
| 188 | |
| 189 case MembershipCreateStatus.InvalidPassword: | |
| 190 return "The password provided is invalid. Please enter a valid password value."; | |
| 191 | |
| 192 case MembershipCreateStatus.InvalidEmail: | |
| 193 return "The e-mail address provided is invalid. Please check the value and try again."; | |
| 194 | |
| 195 case MembershipCreateStatus.InvalidAnswer: | |
| 196 return "The password retrieval answer provided is invalid. Please check the value and try again."; | |
| 197 | |
| 198 case MembershipCreateStatus.InvalidQuestion: | |
| 199 return "The password retrieval question provided is invalid. Please check the value and try again."; | |
| 200 | |
| 201 case MembershipCreateStatus.InvalidUserName: | |
| 202 return "The user name provided is invalid. Please check the value and try again."; | |
| 203 | |
| 204 case MembershipCreateStatus.ProviderError: | |
| 205 return "The authentication provider returned an error. Please verify your entry and try again. If the problem persists, please contact your system administrator."; | |
| 206 | |
| 207 case MembershipCreateStatus.UserRejected: | |
| 208 return "The user creation request has been canceled. Please verify your entry and try again. If the problem persists, please contact your system administrator."; | |
| 209 | |
| 210 default: | |
| 211 return "An unknown error occurred. Please verify your entry and try again. If the problem persists, please contact your system administrator."; | |
| 212 } | |
| 213 } | |
| 214 } | |
| 215 | |
| 216 [AttributeUsage(AttributeTargets.Field | AttributeTargets.Property, AllowMultiple = false, Inherited = true)] | |
| 217 public sealed class ValidatePasswordLengthAttribute : ValidationAttribute, IClientValidatable | |
| 218 { | |
| 219 private const string _defaultErrorMessage = "'{0}' must be at least {1} characters long."; | |
| 220 private readonly int _minCharacters = Membership.Provider.MinRequiredPasswordLength; | |
| 221 | |
| 222 public ValidatePasswordLengthAttribute() | |
| 223 : base(_defaultErrorMessage) | |
| 224 { | |
| 225 } | |
| 226 | |
| 227 public override string FormatErrorMessage(string name) | |
| 228 { | |
| 229 return String.Format(CultureInfo.CurrentCulture, ErrorMessageString, | |
| 230 name, _minCharacters); | |
| 231 } | |
| 232 | |
| 233 public override bool IsValid(object value) | |
| 234 { | |
| 235 string valueAsString = value as string; | |
| 236 return (valueAsString != null && valueAsString.Length >= _minCharacters); | |
| 237 } | |
| 238 | |
| 239 public IEnumerable<ModelClientValidationRule> GetClientValidationRules(ModelMetadata metadata, ControllerContext context) | |
| 240 { | |
| 241 return new[]{ | |
| 242 new ModelClientValidationStringLengthRule(FormatErrorMessage(metadata.GetDisplayName()), _minCharacters, int.MaxValue) | |
| 243 }; | |
| 244 } | |
| 245 } | |
| 246 #endregion | |
| 247 } |