/// <summary>
/// Reset password.
/// </summary>
/// <param name="username">The username.</param>
/// <param name="answer">The answer.</param>
/// <returns>The new password.</returns>
public string ResetPassword(string username, string answer)
{
// Get the user data.
Nequeo.DataAccess.ApplicationLogin.Data.User user = GetSpecificUser(username);
if (!EnablePasswordReset)
{
throw new NotSupportedException("Password reset is not enabled.");
}
if (user == null)
{
throw new NotSupportedException("The supplied user name has not been found.");
}
// Generate the new password.
string newPassword = System.Web.Security.Membership.GeneratePassword(MinRequiredPasswordLength, MinRequiredNonAlphanumericCharacters);
// Update the password.
user.LoginPassword = newPassword;
user.ModifiedDate = DateTime.Now;
bool ret = new Nequeo.DataAccess.ApplicationLogin.Data.Extension.User().Update.UpdateItem(user);
// Return the password.
if (ret)
{
return(newPassword);
}
else
{
throw new Exception("User not found, or user is locked out. Password not Reset.");
}
}
/// <summary>
/// Validate the user.
/// </summary>
/// <param name="username">The username.</param>
/// <param name="password">The password.</param>
/// <returns>True if complete; else false.</returns>
public bool ValidateUser(string username, string password)
{
bool isValid = false;
// Attempt to validate the user.
Nequeo.DataAccess.ApplicationLogin.Data.User user = GetSpecificUser(username);
// User maybe suspended (LockedOut).
if (user != null)
{
// If user is suspended.
if (user.UserSuspended)
{
isValid = false;
}
else
{
// Check the password format.
if (CheckPassword(password, user.LoginPassword))
{
// User is valid.
isValid = true;
// Update the user data.
user.ModifiedDate = DateTime.Now;
new Nequeo.DataAccess.ApplicationLogin.Data.Extension.User().Update.UpdateItem(user);
}
}
}
// Return true if valid else false.
return(isValid);
}
/// <summary>
/// Get username by email.
/// </summary>
/// <param name="email">The email address.</param>
/// <returns>The username; else empty string.</returns>
public string GetUserNameByEmail(string email)
{
string username = string.Empty;
// Get the user data.
Nequeo.DataAccess.ApplicationLogin.Data.Extension.User user = new Nequeo.DataAccess.ApplicationLogin.Data.Extension.User();
Nequeo.DataAccess.ApplicationLogin.Data.Extension.UserAddress userAddress = new Nequeo.DataAccess.ApplicationLogin.Data.Extension.UserAddress();
Nequeo.DataAccess.ApplicationLogin.Data.UserAddress address = userAddress.Select.SelectDataEntity(u => u.EmailAddress == email);
Nequeo.DataAccess.ApplicationLogin.Data.User userData = user.Select.SelectDataEntity(u => u.UserAddressID == address.UserAddressID);
// Return the username.
if (userData != null)
{
username = userData.LoginUsername;
}
// Return an empty string.
if (userData == null)
{
username = string.Empty;
}
// Return the username.
return(username);
}
/// <summary>
/// Get password.
/// </summary>
/// <param name="username">The username.</param>
/// <param name="answer">The answer.</param>
/// <returns>The password.</returns>
public string GetPassword(string username, string answer)
{
if (!EnablePasswordRetrieval)
{
throw new Exception("Password Retrieval Not Enabled.");
}
if (PasswordFormat == System.Web.Security.MembershipPasswordFormat.Hashed)
{
throw new Exception("Cannot retrieve Hashed passwords.");
}
// Get the user data.
Nequeo.DataAccess.ApplicationLogin.Data.User user = GetSpecificUser(username);
if (user == null)
{
throw new NotSupportedException("The supplied user name has not been found.");
}
// Assing the password data.
string password = user.LoginPassword;
// Unencode the password.
if (PasswordFormat == System.Web.Security.MembershipPasswordFormat.Encrypted)
{
password = UnEncodePassword("", password);
}
// Return the password.
return(password);
}
/// <summary>
/// Delete the user
/// </summary>
/// <param name="username">The username.</param>
/// <param name="deleteAllRelatedData">Delete all related data.</param>
/// <returns>True if complete; else false.</returns>
public bool DeleteUser(string username, bool deleteAllRelatedData)
{
bool ret = false;
// Get the user data.
Nequeo.DataAccess.ApplicationLogin.Data.User user = GetSpecificUser(username);
try
{
// Attempt to delete the user.
ret = new Nequeo.DataAccess.ApplicationLogin.Data.Extension.User().
Delete.DeleteItemPredicate(
u =>
(u.LoginUsername == username)
);
// Delete any extra data.
if (deleteAllRelatedData)
{
// Attempt to delete the user address.
ret = new Nequeo.DataAccess.ApplicationLogin.Data.Extension.UserAddress().
Delete.DeleteItemPredicate(
u =>
(u.UserAddressID == user.UserAddressID)
);
}
}
catch { }
// Return the result of the deletion.
return(ret);
}
/// <summary>
/// Change password.
/// </summary>
/// <param name="username">The username.</param>
/// <param name="oldPassword">The old password.</param>
/// <param name="newPassword">The new password.</param>
/// <returns>True if complete; else false.</returns>
public bool ChangePassword(string username, string oldPassword, string newPassword)
{
// Validate the user.
if (!ValidateUser(username, oldPassword))
{
return(false);
}
bool ret = false;
// Attempt to validate the user.
Nequeo.DataAccess.ApplicationLogin.Data.User user = GetSpecificUser(username);
// If user exists.
if (user != null)
{
// Update the question and answer.
ret = new Nequeo.DataAccess.ApplicationLogin.Data.Extension.User().
Update.UpdateItemPredicate(
new Data.User()
{
LoginPassword = newPassword,
ModifiedDate = DateTime.Now
}, u =>
(u.LoginUsername == username)
);
}
// Return the result.
return(ret);
}
/// <summary>
/// Get the specific user for the current application.
/// </summary>
/// <param name="userID">The userid.</param>
/// <returns>The user; else null.</returns>
private Nequeo.DataAccess.ApplicationLogin.Data.User GetSpecificUser(long userID)
{
// Get the user data.
Nequeo.DataAccess.ApplicationLogin.Data.Extension.User userExt = new Nequeo.DataAccess.ApplicationLogin.Data.Extension.User();
Nequeo.DataAccess.ApplicationLogin.Data.User user =
userExt.Select.SelectDataEntity(
u =>
(u.UserID == userID)
);
// Return the user.
return(user);
}
/// <summary>
/// Get the specific user for the current application.
/// </summary>
/// <param name="username">The username.</param>
/// <returns>The user; else null.</returns>
private Nequeo.DataAccess.ApplicationLogin.Data.User GetSpecificUser(string username)
{
// Get the user data.
Nequeo.DataAccess.ApplicationLogin.Data.Extension.User userExt = new Nequeo.DataAccess.ApplicationLogin.Data.Extension.User();
Nequeo.DataAccess.ApplicationLogin.Data.User user =
userExt.Select.SelectDataEntity(
u =>
(u.LoginUsername.ToLower() == username.ToLower())
);
// Return the user.
return(user);
}
/// <summary>
/// Unlock the user.
/// </summary>
/// <param name="userName">The username.</param>
/// <returns>True if complete; else false.</returns>
public bool UnlockUser(string userName)
{
bool ret = false;
// Get the user data.
Nequeo.DataAccess.ApplicationLogin.Data.User user = GetSpecificUser(userName);
// Update the user.
if (user != null)
{
user.UserSuspended = false;
ret = new Nequeo.DataAccess.ApplicationLogin.Data.Extension.User().Update.UpdateItem(user);
}
// Return the result.
return(ret);
}
/// <summary>
/// Get user.
/// </summary>
/// <param name="username">The username.</param>
/// <param name="userIsOnline">Is the user online.</param>
/// <returns>The membership user.</returns>
public System.Web.Security.MembershipUser GetUser(string username, bool userIsOnline)
{
System.Web.Security.MembershipUser memShipUser = null;
DateTime createdDate = DateTime.Now;
// Get the user data.
Nequeo.DataAccess.ApplicationLogin.Data.User user = GetSpecificUser(username);
Nequeo.DataAccess.ApplicationLogin.Data.Extension.UserAddress userAddress = new Nequeo.DataAccess.ApplicationLogin.Data.Extension.UserAddress();
// Make sure that the user exists.
if (user != null)
{
// Get the current users address details
Data.UserAddress address = userAddress.Select.SelectDataEntity(u => u.UserAddressID == user.UserAddressID);
// Create the membership user.
memShipUser = new System.Web.Security.MembershipUser(
ProviderName,
username,
user.UserID,
address.EmailAddress,
"",
user.Comments,
true,
user.UserSuspended,
createdDate,
createdDate,
createdDate,
createdDate,
createdDate);
// If user is on line.
if (userIsOnline)
{
user.ModifiedDate = createdDate;
bool ret = new Nequeo.DataAccess.ApplicationLogin.Data.Extension.User().Update.UpdateItem(user);
}
}
// Return the membership user.
return(memShipUser);
}
/// <summary>
/// Update the user.
/// </summary>
/// <param name="user">The membership user.</param>
public void UpdateUser(System.Web.Security.MembershipUser user)
{
// Get the user data.
Nequeo.DataAccess.ApplicationLogin.Data.User userData = GetSpecificUser(user.UserName);
// Update the user.
if (user != null)
{
new Nequeo.DataAccess.ApplicationLogin.Data.Extension.User().
Update.UpdateItemPredicate(
new Data.User()
{
LoginPassword = userData.LoginPassword,
ModifiedDate = user.LastLoginDate,
UserSuspended = user.IsLockedOut
}, u =>
(u.LoginUsername == user.UserName)
);
}
}
