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Adds TOTP-2FA to SilverStripe

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Type:silverstripe-module

2.2.2 2015-07-14 17:48 UTC

README

This module adds TOTP (Timed One-Time Password) 2FA support to SilverStripe.

Requirements

  • SilverStripe Framework 3.1
  • OATH-OTP Implementation for PHP by rych
  • Endroid QR Code

Installation

The easiest way to install this module is through composer. Simply add "91carriage/2fa": "~1.0" to your project's composer.json or run composer require '91carriage/2fa:~1.0' from your projects main directory.

Configuration

All configuration is done through the Configuration API. The currently available options are:

  • _91Carriage\Member.totp_window -- The number of tokens in the window users have to get a correct token. If this is 0, then only the current token is accepted. Note: this is the total size of the window, not the size either side of the current token. For example, the default value of 2 allows for users to specify the previous or the next tokens as well as the current one.
  • _91Carriage\BackupToken.single_use -- If backup tokens are single use. If set to true, if a backup token is used to login then it is deleted. Defaults to true.