<?php

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namespace WordfenceLS;

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class Model_2faInitializationData {

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private $user;

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private $raw_secret;

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private $base32_secret;

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private $otp_url;

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private $recovery_codes;

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public function __construct($user) {

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$this->user = $user;

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$this->raw_secret = Model_Crypto::random_bytes(20);

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}

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public function get_user() {

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return $this->user;

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}

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public function get_raw_secret() {

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return $this->raw_secret;

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}

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public function get_base32_secret() {

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if ($this->base32_secret === null)

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$this->base32_secret = Utility_BaseConversion::base32_encode($this->raw_secret);

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return $this->base32_secret;

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}

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private function generate_otp_url() {

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return "otpauth://totp/" . rawurlencode(preg_replace('~^https?://(?:www\.)?~i', '', home_url()) . ':' . $this->user->user_login) . '?secret=' . $this->get_base32_secret() . '&algorithm=SHA1&digits=6&period=30&issuer=' . rawurlencode(preg_replace('~^https?://(?:www\.)?~i', '', home_url()));

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}

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public function get_otp_url() {

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if ($this->otp_url === null)

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$this->otp_url = $this->generate_otp_url();

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return $this->otp_url;

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}

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public function get_recovery_codes() {

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if ($this->recovery_codes === null)

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$this->recovery_codes = Controller_Users::shared()->regenerate_recovery_codes();

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return $this->recovery_codes;

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}

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}

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