定义密码策略

class MyCustomPasswordValidator implements UserLocalPasswordValidator
{
   // 您的代码...
}

class UserPasswordPolicyBlacklist implements UserLocalPasswordValidator
{
   public function __construct()
   {
   }

   public function ValidatePassword($proposedValue, UserLocal $oUserLocal, $config)
   {
      $sBlacklistFile = APPROOT.'data/passwordBlacklist.txt';

      $handle = @fopen($sBlacklistFile, "r");
      if (! $handle) {
         return new UserLocalPasswordValidity(
                false,
                'Unknown error : Failed to read the password blacklist.'
         );
      }
      try {
         while (($sBlackListPwd = fgets($handle, 4096)) !== false) {
            if (trim($sBlackListPwd) == trim($proposedValue))
            {
                $sMessage = Dict::S(
                   'Error:UserLocalPasswordValidator:UserPasswordPolicyBlacklist/ValidationFailed'
                );
                return new UserLocalPasswordValidity(
                   false,
                   $sMessage
                );
            }
         }
      }
      finally
      {
         fclose($handle);
      }
      return new UserLocalPasswordValidity(true);
   }
}