modified file bootstrap-buttons.css

wp-content/upgrade-temp-backup/plugins/two-factor/providers/class-two-factor-provider.php

@@ -1,125 +0,0 @@
-<?php
-/**
- * Abstract class for creating two factor authentication providers.
- *
- * @package Two_Factor
- */
-
-/**
- * Abstract class for creating two factor authentication providers.
- *
- * @since 0.1-dev
- *
- * @package Two_Factor
- */
-abstract class Two_Factor_Provider {
-
-	/**
-	 * Class constructor.
-	 *
-	 * @since 0.1-dev
-	 */
-	protected function __construct() {
-		return $this;
-	}
-
-	/**
-	 * Returns the name of the provider.
-	 *
-	 * @since 0.1-dev
-	 *
-	 * @return string
-	 */
-	abstract public function get_label();
-
-	/**
-	 * Prints the name of the provider.
-	 *
-	 * @since 0.1-dev
-	 */
-	public function print_label() {
-		echo esc_html( $this->get_label() );
-	}
-
-	/**
-	 * Prints the form that prompts the user to authenticate.
-	 *
-	 * @since 0.1-dev
-	 *
-	 * @param WP_User $user WP_User object of the logged-in user.
-	 */
-	abstract public function authentication_page( $user );
-
-	/**
-	 * Allow providers to do extra processing before the authentication.
-	 * Return `true` to prevent the authentication and render the
-	 * authentication page.
-	 *
-	 * @param  WP_User $user WP_User object of the logged-in user.
-	 * @return boolean
-	 */
-	public function pre_process_authentication( $user ) {
-		return false;
-	}
-
-	/**
-	 * Validates the users input token.
-	 *
-	 * @since 0.1-dev
-	 *
-	 * @param WP_User $user WP_User object of the logged-in user.
-	 * @return boolean
-	 */
-	abstract public function validate_authentication( $user );
-
-	/**
-	 * Whether this Two Factor provider is configured and available for the user specified.
-	 *
-	 * @param WP_User $user WP_User object of the logged-in user.
-	 * @return boolean
-	 */
-	abstract public function is_available_for_user( $user );
-
-	/**
-	 * Generate a random eight-digit string to send out as an auth code.
-	 *
-	 * @since 0.1-dev
-	 *
-	 * @param int          $length The code length.
-	 * @param string|array $chars Valid auth code characters.
-	 * @return string
-	 */
-	public static function get_code( $length = 8, $chars = '1234567890' ) {
-		$code = '';
-		if ( is_array( $chars ) ) {
-			$chars = implode( '', $chars );
-		}
-		for ( $i = 0; $i < $length; $i++ ) {
-			$code .= substr( $chars, wp_rand( 0, strlen( $chars ) - 1 ), 1 );
-		}
-		return $code;
-	}
-
-	/**
-	 * Sanitizes a numeric code to be used as an auth code.
-	 *
-	 * @param string $field  The _REQUEST field to check for the code.
-	 * @param int    $length The valid expected length of the field.
-	 * @return false|string Auth code on success, false if the field is not set or not expected length.
-	 */
-	public static function sanitize_code_from_request( $field, $length = 0 ) {
-		if ( empty( $_REQUEST[ $field ] ) ) {
-			return false;
-		}
-
-		$code = wp_unslash( $_REQUEST[ $field ] ); // phpcs:ignore WordPress.Security.NonceVerification.Recommended, handled by the core method already.
-		$code = preg_replace( '/\s+/', '', $code );
-
-		// Maybe validate the length.
-		if ( $length && strlen( $code ) !== $length ) {
-			return false;
-		}
-
-		return (string) $code;
-	}
-}