/// <summary>
/// Raises the ValidatingPassword event if an event handler has been defined.
/// </summary>
/// <param name='args'>
/// The ValidatePasswordEventArgs to pass to the ValidatingPassword event handler.
/// </param>
protected virtual void OnValidatingPassword(ValidatePasswordEventArgs args)
{
if (ValidatingPassword != null)
{
ValidatingPassword(this, args);
}
}
/// <summary>
/// Processes a request to update the password for a membership user.
/// </summary>
/// <param name="username">The user to update the password for.</param>
/// <param name="oldPassword">The current password for the specified user.</param>
/// <param name="newPassword">The new password for the specified user.</param>
/// <returns>
/// true if the password was updated successfully; otherwise, false.
/// </returns>
public override bool ChangePassword(string username, string oldPassword, string newPassword)
{
using (var session = DocumentStore.OpenSession()) {
var secInfo = session.Query<UserSecurityInfo> ().Where (x => x.UserName == username).FirstOrDefault ();
if (secInfo == null)
throw new MembershipException ("User does not exist.");
if (ValidateUserInternal (secInfo, oldPassword)) {
var args = new ValidatePasswordEventArgs (username, newPassword, false);
OnValidatingPassword (args);
if (args.Cancel) {
if (args.FailureInformation != null)
throw args.FailureInformation;
else
throw new MembershipException ("Change password canceled due to new password validation failure.");
}
if (!ValidatePassword (newPassword))
throw new ArgumentException ("Password does not meet password strength requirements.");
///
string salt = "";
secInfo.Password = TransformPassword (newPassword, ref salt);
secInfo.PasswordSalt = salt;
var user = session.Query<MembershipUser> ().Where (x => x.UserName == username).FirstOrDefault ();
var md = new MembershipUser (user.UserName,
user.ProviderUserKey, user.Email, user.PasswordQuestion,
user.Comment, user.IsApproved, user.IsLockedOut, user.CreationDate,
user.LastLoginDate, user.LastActivityDate,
DateTime.Now, user.LastLockoutDate);
session.Store (md, md.UserName);
session.SaveChanges ();
return true;
}
return false;
}
}
