installed plugin Two Factor version 0.7.3

wp-content/plugins/two-factor/class-two-factor-compat.php

@@ -0,0 +1,55 @@
+<?php
+/**
+ * A compatibility layer for some of the most popular plugins.
+ *
+ * @package Two_Factor
+ */
+
+/**
+ * A compatibility layer for some of the most popular plugins.
+ *
+ * Should be used with care because ideally we wouldn't need
+ * any integration specific code for this plugin. Everything should
+ * be handled through clever use of hooks and best practices.
+ */
+class Two_Factor_Compat {
+	/**
+	 * Initialize all the custom hooks as necessary.
+	 *
+	 * @return void
+	 */
+	public function init() {
+		/**
+		 * Jetpack
+		 *
+		 * @see https://wordpress.org/plugins/jetpack/
+		 */
+		add_filter( 'two_factor_rememberme', array( $this, 'jetpack_rememberme' ) );
+	}
+
+	/**
+	 * Jetpack single sign-on wants long-lived sessions for users.
+	 *
+	 * @param boolean $rememberme Current state of the "remember me" toggle.
+	 *
+	 * @return boolean
+	 */
+	public function jetpack_rememberme( $rememberme ) {
+		$action = filter_input( INPUT_GET, 'action', FILTER_CALLBACK, array( 'options' => 'sanitize_key' ) );
+
+		if ( 'jetpack-sso' === $action && $this->jetpack_is_sso_active() ) {
+			return true;
+		}
+
+		return $rememberme;
+	}
+
+	/**
+	 * Helper to detect the presence of the active SSO module.
+	 *
+	 * @return boolean
+	 */
+	public function jetpack_is_sso_active() {
+		return ( method_exists( 'Jetpack', 'is_module_active' ) && Jetpack::is_module_active( 'sso' ) );
+	}
+}