Run drush export commands as customized user

@larowlan: Thanks but when logged in as user 1, I can see everything. An export of users without the email field means they can't be imported to another site later.

The entity is loaded correctly and yes mail is protected, as well as the other fields that have been correctly exported. The problem comes after the serialization and not being able to have emails in the output is a major issue IMO.

class Drupal\user\Entity\User#2297 (23) {
  protected $values =>
  array(16) {
    'uid' =>
    array(1) {
      'x-default' =>
      string(1) "2"
    }
    'uuid' =>
    array(1) {
      'x-default' =>
      string(36) "c51ca112-5598-4e15-8808-8d9d973abf8c"
    }
    'langcode' =>
    array(1) {
      'x-default' =>
      string(2) "en"
    }
    'preferred_langcode' =>
    array(1) {
      'x-default' =>
      string(2) "en"
    }
    'preferred_admin_langcode' =>
    array(1) {
      'x-default' =>
      string(2) "en"
    }
    'name' =>
    array(1) {
      'x-default' =>
      string(5) "user2"
    }
    'pass' =>
    array(1) {
      'x-default' =>
      string(55) "$S$E06f8LiuKfE4woht0Iw1/M6ooGDLtAUm7znZqrI3OR7LgUx0WZqw"
    }
    'mail' =>
    array(1) {
      'x-default' =>
      string(17) "user2@example.com"
    }
    'timezone' =>
    array(1) {
      'x-default' =>
      string(13) "Europe/London"
    }
    'status' =>
    array(1) {
      'x-default' =>
      string(1) "1"
    }
    'created' =>
    array(1) {
      'x-default' =>
      string(10) "1448898158"
    }
    'changed' =>
    array(1) {
      'x-default' =>
      string(10) "1448898158"
    }
    'access' =>
    array(1) {
      'x-default' =>
      string(1) "0"
    }
    'login' =>
    array(1) {
      'x-default' =>
      string(1) "0"
    }
    'init' =>
    array(1) {
      'x-default' =>
      string(17) "user2@example.com"
    }
    'default_langcode' =>
    array(1) {
      'x-default' =>
      string(1) "1"
    }
  }
  protected $fields =>
  array(0) {
  }
  protected $fieldDefinitions =>
  NULL
  protected $languages =>
  NULL
  protected $langcodeKey =>
  string(8) "langcode"
  protected $defaultLangcodeKey =>
  string(16) "default_langcode"
  protected $activeLangcode =>
  string(9) "x-default"
  protected $defaultLangcode =>
  string(2) "en"
  protected $translations =>
  array(1) {
    'x-default' =>
    array(1) {
      'status' =>
      int(1)
    }
  }
  protected $translationInitialize =>
  bool(false)
  protected $newRevision =>
  bool(false)
  protected $isDefaultRevision =>
  bool(true)
  protected $entityKeys =>
  array(3) {
    'bundle' =>
    string(4) "user"
    'id' =>
    string(1) "2"
    'uuid' =>
    string(36) "c51ca112-5598-4e15-8808-8d9d973abf8c"
  }
  protected $translatableEntityKeys =>
  array(2) {
    'langcode' =>
    array(1) {
      'x-default' =>
      string(2) "en"
    }
    'default_langcode' =>
    array(1) {
      'x-default' =>
      string(1) "1"
    }
  }
  protected $validated =>
  bool(false)
  protected $validationRequired =>
  bool(false)
  protected $entityTypeId =>
  string(4) "user"
  protected $enforceIsNew =>
  NULL
  protected $typedData =>
  NULL
  protected $cacheContexts =>
  array(0) {
  }
  protected $cacheTags =>
  array(0) {
  }
  protected $cacheMaxAge =>
  int(-1)
  protected $_serviceIds =>
  array(0) {
  }
}

This is the output of a views rest export of the user.

[
  {
    "uid": [
      {
        "value": "2"
      }
    ],
    "uuid": [
      {
        "value": "c51ca112-5598-4e15-8808-8d9d973abf8c"
      }
    ],
    "langcode": [
      {
        "value": "en"
      }
    ],
    "preferred_langcode": [
      {
        "value": "en"
      }
    ],
    "preferred_admin_langcode": [
      {
        "value": "en"
      }
    ],
    "name": [
      {
        "value": "user2"
      }
    ],
    "mail": [
      {
        "value": "user2@example.com"
      }
    ],
    "timezone": [
      {
        "value": "Europe\/London"
      }
    ],
    "status": [
      {
        "value": "1"
      }
    ],
    "created": [
      {
        "value": "1448898158"
      }
    ],
    "changed": [
      {
        "value": "1448898158"
      }
    ],
    "access": [
      {
        "value": "0"
      }
    ],
    "login": [
      {
        "value": "0"
      }
    ],
    "init": [
      {
        "value": "user2@example.com"
      }
    ],
    "roles": [
      
    ],
    "default_langcode": [
      {
        "value": "1"
      }
    ],
    "user_picture": [
      
    ]
  }
]

@mlncn: Thanks for moving this forward. I couldn't follow this up to see where the problem was.