MAW-880: Plugin Cleanup

wp/wp-content/mu-plugins/okta-wordpress-sign-in-widget-main/includes/initialize-widget.js.php

@@ -0,0 +1,9 @@
+    var oktaSignIn = new OktaSignIn({
+        baseUrl: '<?php echo parse_url($issuer = get_option('okta-issuer-url'), PHP_URL_SCHEME).'://'.parse_url($issuer, PHP_URL_HOST) ?>',
+        redirectUri: '<?php echo wp_login_url() ?>',
+        clientId: '<?php echo get_option('okta-widget-client-id') ?>',
+        scopes: '<?php echo apply_filters( 'okta_widget_token_scope', 'openid email') ?>'.split(' '),
+        authParams: {
+            issuer: '<?php echo get_option('okta-issuer-url') ?>'
+        }
+    });

wp/wp-content/mu-plugins/okta-wordpress-sign-in-widget-main/includes/okta-admin.php

@@ -0,0 +1,104 @@
+<?php
+namespace Okta;
+
+class OktaAdmin{
+
+    public function __construct(){
+        // https://codex.wordpress.org/Creating_Options_Pages
+        add_action('admin_init', array($this, 'registerSettingsAction'));
+
+        // https://codex.wordpress.org/Adding_Administration_Menus
+        add_action('admin_menu', array($this, 'optionsMenuAction'));
+    }
+
+    public function registerSettingsAction() {
+        add_settings_section(
+            'okta-sign-in-widget-options-section',
+            '',
+            null,
+            'okta-sign-in-widget'
+        );
+
+        register_setting('okta-sign-in-widget', 'okta-issuer-url', array(
+            'type' => 'string',
+            'show_in_rest' => false,
+        ));
+        add_settings_field(
+            'okta-issuer-url',
+            'Okta Issuer URI',
+            function() { $this->optionsPageTextInputAction('okta-issuer-url', 'text', 'e.g. https://youroktadomain.okta.com/oauth2/default', 'Find your Issuer URI in the Admin console under <b>Security -> API</b>, or in the Developer console under <b>API -> Authorization Servers</b>'); },
+            'okta-sign-in-widget',
+            'okta-sign-in-widget-options-section'
+        );
+
+        register_setting('okta-sign-in-widget', 'okta-widget-client-id', array(
+            'type' => 'string',
+            'show_in_rest' => false,
+        ));
+        add_settings_field(
+            'okta-widget-client-id',
+            'Sign-In Widget Client ID',
+            function() { $this->optionsPageTextInputAction('okta-widget-client-id', 'text', null, 'Register a "SPA" app in Okta and provide its Client ID here. Set the Login redirect URI in Okta to <code>'.wp_login_url().'</code>, and set the Logout redirect URI to <code>'.home_url().'</code>'); },
+            'okta-sign-in-widget',
+            'okta-sign-in-widget-options-section'
+        );
+
+        register_setting('okta-sign-in-widget', 'okta-allow-wordpress-login', array(
+            'type' => 'boolean',
+            'show_in_rest' => false,
+        ));
+        add_settings_field(
+            'okta-allow-wordpress-login',
+            'Allow Native WordPress Login',
+            function() { $this->optionsPageCheckboxInputAction('okta-allow-wordpress-login', 'checkbox', 'Check this to allow local WordPress users to log in with a password. When unchecked, Okta will be the only way users can log in. Make sure you have a WordPress admin user with an email address matching an Okta user already.'); },
+            'okta-sign-in-widget',
+            'okta-sign-in-widget-options-section'
+        );
+    }
+
+    public function optionsMenuAction() {
+        add_options_page(
+            'Okta Sign-In Widget Options',
+            'Okta Sign-In Widget',
+            'manage_options',
+            'okta-sign-in-widget',
+            array($this, 'optionsPageAction')
+        );
+    }
+
+    public function optionsPageAction() {
+        if (current_user_can('manage_options'))  {
+            include(plugin_dir_path(__FILE__)."../templates/options-form.php");
+        } else {
+            wp_die( 'You do not have sufficient permissions to access this page.' );
+        }
+    }
+
+    public function optionsPageTextInputAction($option_name, $type, $placeholder=false, $description=false) {
+        $option_value = get_option($option_name, '');
+        printf(
+            '<input type="%s" id="%s" name="%s" value="%s" style="width: 100%%" autocomplete="off" placeholder="%s" />',
+            esc_attr($type),
+            esc_attr($option_name),
+            esc_attr($option_name),
+            esc_attr($option_value),
+            esc_attr($placeholder)
+        );
+        if($description)
+            echo '<p class="description">'.$description.'</p>';
+    }
+
+    public function optionsPageCheckboxInputAction($option_name, $type, $description=false) {
+        $option_value = get_option($option_name, false);
+        printf(
+            '<input type="%s" id="%s" name="%s" value="1" %s>',
+            esc_attr($type),
+            esc_attr($option_name),
+            esc_attr($option_name),
+            $option_value ? 'checked="checked"' : ''
+        );
+        if($description) 
+            echo '<p class="description">'.$description.'</p>';
+    }
+
+}

wp/wp-content/mu-plugins/okta-wordpress-sign-in-widget-main/includes/widget.php

@@ -0,0 +1,2 @@
+<script src="https://global.oktacdn.com/okta-signin-widget/5.12.0/js/okta-sign-in.min.js" type="text/javascript"></script>
+<link href="https://global.oktacdn.com/okta-signin-widget/5.12.0/css/okta-sign-in.min.css" type="text/css" rel="stylesheet"/>