Ubuntu
role_minimum = apply_filters( 'secupress.scan.' . __CLASS__ . '.role_minimum', 'subscriber' );
$this->role_minimum_i18n = isset( $wp_roles->role_names[ $this->role_minimum ] ) ? translate_user_role( $wp_roles->role_names[ $this->role_minimum ] ) : _x( 'None', 'a WP role', 'secupress' );
$this->title = __( 'Check if the subscription settings are set correctly.', 'secupress' );
if ( ! is_multisite() || is_network_admin() ) {
$this->more = sprintf( __( 'If user registrations are open, the default user role should be %s. Moreover, your registration page should be protected from bots.', 'secupress' ), $this->role_minimum_i18n );
$this->more_fix = sprintf(
__( 'Activate the option %1$s in the %2$s module.', 'secupress' ),
'' . __( 'Use a Captcha for everyone', 'secupress' ) . '',
'' . __( 'Users & Login', 'secupress' ) . ''
);
if ( is_network_admin() ) {
$this->more_fix .= '
' . sprintf( __( 'If the default user role is not %1$s in some of your websites, administrators will be asked to set the default user role to %1$s.', 'secupress' ), $this->role_minimum_i18n );
} else {
$this->more_fix .= '
' . sprintf( __( 'Set the default user\'s role to %s.', 'secupress' ), $this->role_minimum_i18n );
}
} else {
$this->more = sprintf( __( 'If user registrations are open, the default user role should be %s.', 'secupress' ), $this->role_minimum_i18n );
$this->more_fix = sprintf( __( 'Set the default user\'s role to %s.', 'secupress' ), $this->role_minimum_i18n );
}
}
/**
* Get messages.
*
* @since 1.0
*
* @param (int) $message_id A message ID.
*
* @return (string|array) A message if a message ID is provided. An array containing all messages otherwise.
*/
public static function get_messages( $message_id = null ) {
/** Translators: 1 is the name of a protection, 2 is the name of a module. */
$activate_protection_message = sprintf( __( 'But you can activate the %1$s protection from the module %2$s.', 'secupress' ),
'' . __( 'Use a Captcha for everyone', 'secupress' ) . '',
'' . __( 'Users & Login', 'secupress' ) . ''
);
$messages = array(
// "good"
0 => __( 'Your subscription settings are set correctly.', 'secupress' ),
1 => __( 'A captcha module has been activated to block bot registration.', 'secupress' ),
2 => __( 'The user role for new registrations has been set to %s.', 'secupress' ),
// "warning"
100 => __( 'Unable to determine the status of your subscription settings.', 'secupress' ) . ' ' . $activate_protection_message,
/** Translators: %s is the plugin name. */
101 => sprintf( __( 'You have a big network, %s must work on some data before being able to perform this scan.', 'secupress' ), '' . SECUPRESS_PLUGIN_NAME . '' ),
// "bad"
200 => __( 'The default role in your installation is %1$s and it should be %2$s, or registrations should be closed.', 'secupress' ),
201 => __( 'The registration page is not protected from bots.', 'secupress' ),
202 => _n_noop( 'The default role is not %2$s in %1$s of your sites.', 'The default role is not %2$s in %1$s of your sites.', 'secupress' ),
// "cantfix"
/** Translators: %s is the plugin name. */
300 => sprintf( __( 'The default role cannot be fixed from here. A new %s menu item has been activated in the relevant site\'s administration area.', 'secupress' ), '' . SECUPRESS_PLUGIN_NAME . '' ),
);
if ( isset( $message_id ) ) {
return isset( $messages[ $message_id ] ) ? $messages[ $message_id ] : __( 'Unknown message', 'secupress' );
}
return $messages;
}
/** Getters. ================================================================================ */
/**
* Get the documentation URL.
*
* @since 1.2.3
*
* @return (string)
*/
public static function get_docs_url() {
return __( 'http://docs.secupress.me/article/134-membership-settings-scan', 'secupress' );
}
/** Scan. =================================================================================== */
/**
* Scan for flaw(s).
*
* @since 1.0
*
* @return (array) The scan results.
*/
public function scan() {
$activated = secupress_filter_scanner( __CLASS__ );
if ( true === $activated ) {
$this->add_message( 0 );
return parent::scan();
}
global $wp_roles;
// Subscriptions are closed.
if ( ! secupress_users_can_register() ) {
// "good"
$this->add_message( 0 );
return parent::scan();
}
if ( ! static::are_centralized_blog_options_filled() ) {
// "warning"
$this->add_message( 101 );
return parent::scan();
}
// Default role.
if ( $this->is_network_admin() ) {
$roles = get_site_option( 'secupress_default_role' );
$blogs = array();
foreach ( $roles as $blog_id => $role ) {
if ( 'administrator' === $role ) {
$blogs[] = $blog_id;
}
}
if ( $count = count( $blogs ) ) {
// "bad"
$this->add_message( 202, array( $count, $count, $this->role_minimum_i18n ) );
}
} else {
$role = get_option( 'default_role' );
if ( 'administrator' === $role ) {
// "bad"
$role = isset( $wp_roles->role_names[ $role ] ) ? translate_user_role( $wp_roles->role_names[ $role ] ) : _x( 'None', 'a WP role', 'secupress' );
$this->add_message( 200, array( $role, $this->role_minimum_i18n ) );
}
}
// Bots.
$token = wp_generate_password();
set_transient( 'secupress_scan_subscription_token', $token );
$user_login = 'secupress_' . time();
$request_args = $this->get_default_request_args();
$request_args = array_merge( $request_args, array(
'body' => array(
'user_login' => $user_login,
'user_email' => 'secupress_no_mail_SS@fakemail.' . time(),
'secupress_token' => $token,
),
) );
unset( $request_args['cookies'] );
$response = wp_remote_post( wp_registration_url(), $request_args );
delete_transient( 'secupress_scan_subscription_token' );
if ( ! is_wp_error( $response ) ) {
if ( $user_id = username_exists( $user_login ) ) {
wp_delete_user( $user_id );
if ( 'failed' === get_transient( 'secupress_registration_test' ) ) {
// "bad"
$this->add_message( 201 );
}
}
}
delete_transient( 'secupress_registration_test' );
// "good"
$this->maybe_set_status( 0 );
return parent::scan();
}
/** Fix. ==================================================================================== */
/**
* Try to fix the flaw(s).
*
* @since 1.4.5
*
* @return (array) The fix results.
*/
public function need_manual_fix() {
return [ 'fix' => 'fix' ];
}
/**
* Get an array containing ALL the forms that would fix the scan if it requires user action.
*
* @since 1.4.5
*
* @return (array) An array of HTML templates (form contents most of the time).
*/
protected function get_fix_action_template_parts() {
return [ 'fix' => ' ' ];
}
/**
* Try to fix the flaw(s) after requiring user action.
*
* @since 1.4.5
*
* @return (array) The fix results.
*/
public function manual_fix() {
if ( $this->has_fix_action_part( 'fix' ) ) {
$this->fix();
}
if ( is_multisite() ) {
$this->add_fix_message( 300 );
} else {
$this->add_fix_message( 2, array( $this->role_minimum_i18n ) );
}
// "good"
$this->add_fix_message( 1 );
return parent::manual_fix();
}
/**
* Try to fix the flaw(s).
*
* @since 1.0
*
* @return (array) The fix results.
*/
public function fix() {
global $wp_roles;
if ( ! secupress_users_can_register() ) {
return parent::fix();
}
// Default role.
if ( $this->is_network_admin() ) {
$roles = get_site_option( 'secupress_default_role' );
$is_bad = false;
foreach ( $roles as $blog_id => $role ) {
if ( 'administrator' === $role ) {
$is_bad = true;
$role = isset( $wp_roles->role_names[ $role ] ) ? translate_user_role( $wp_roles->role_names[ $role ] ) : _x( 'None', 'a WP role', 'secupress' );
$data = array( $role, $this->role_minimum_i18n );
// Add a scan message for each sub-site with wrong role.
$this->add_subsite_message( 200, $data, 'scan', $blog_id );
} else {
$this->set_empty_data_for_subsite( $blog_id );
}
}
if ( $is_bad ) {
// "cantfix"
$this->add_fix_message( 300 );
}
} elseif ( 'administrator' === get_option( 'default_role' ) ) {
update_option( 'default_role', $this->role_minimum );
// "good"
$this->add_fix_message( 2 );
}
// Bots: use a captcha.
secupress_activate_submodule( 'users-login', 'login-captcha' );
// "good"
$this->add_fix_message( 1 );
return parent::fix();
}
}