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| Current File : /home1/savoy/sportsmeet.net/wp-content/plugins/optinmonster/OMAPI/ApiAuth.php |
<?php
/**
* Api Auth class.
*
* @since 2.6.5
*
* @package OMAPI
* @author Justin Sternberg
*/
// Exit if accessed directly.
if ( ! defined( 'ABSPATH' ) ) {
exit;
}
/**
* Api Auth class.
*
* @since 2.6.5
*/
class OMAPI_ApiAuth {
/**
* Get the auth token from the DB..
*
* @since 2.6.5
*
* @return array Auth token array.
*/
public static function get_token() {
return get_option(
'optinmonster_site_token',
array(
'expires' => 0,
'tt' => '',
)
);
}
/**
* Check if token exists in DB.
*
* @since 2.6.5
*
* @return boolean Whether it exists.
*/
public static function has_token() {
$token = self::get_token();
return ! empty( $token['expires'] ) && ! empty( $token['tt'] );
}
/**
* Get the tt value from the auth token (or generate the auth token).
*
* @since 2.6.5
*
* @return string The tt value from the auth token.
*/
public static function get_tt() {
$token = self::get_token();
if ( empty( $token['tt'] ) ) {
// if TT is empty, generate a new one, save it and then return it.
$token = array(
'expires' => time() + ( 2 * MINUTE_IN_SECONDS ),
'tt' => self::generate_tt(),
);
update_option( 'optinmonster_site_token', $token );
}
return $token['tt'];
}
/**
* Generate the tt value (long random string).
*
* @since 2.6.5
*
* @return string Tt value.
*/
public static function generate_tt() {
return hash( 'sha512', wp_generate_password( 128, true, true ) . AUTH_SALT . uniqid( '', true ) );
}
/**
* Validate whether given tt value matches auth token tt value,
* and whether the auth token has expired.
*
* @since 2.6.5
*
* @param string $passed_tt The tt value to validate.
*
* @return bool Whether tt value is validated with the token.
*/
public static function validate_token( $passed_tt = '' ) {
if ( empty( $passed_tt ) ) {
return false;
}
$token = self::get_token();
if ( empty( $token ) ) {
return false;
}
$expired = ! empty( $token['expires'] ) ? $token['expires'] < time() : true;
$tt = ! empty( $token['tt'] ) ? $token['tt'] : '';
$matches = hash_equals( $tt, $passed_tt );
return $matches && ! $expired;
}
/**
* Delete the auth token.
*
* @since 2.6.5
*
* @return bool True if the option was deleted, false otherwise.
*/
public static function delete_token() {
return delete_option( 'optinmonster_site_token' );
}
}