/** * Handles login redirections. * * @package s2Member\Login_Redirects * @since 3.5 * * @attaches-to ``add_action('wp_login');`` * * @param string $username Expects Username. * @param WP_User $user Expects a WP_User object instance. * * @return null Or exits script execution after a redirection takes place. */ public static function login_redirect($username = '', $user = NULL) { foreach (array_keys(get_defined_vars()) as $__v) { $__refs[$__v] =& ${$__v}; } do_action('ws_plugin__s2member_before_login_redirect', get_defined_vars()); unset($__refs, $__v); // Housekeeping. $ci = $GLOBALS['WS_PLUGIN__']['s2member']['o']['ruris_case_sensitive'] ? '' : 'i'; if (is_string($username) && $username && is_object($user) && !empty($user->ID) && ($user_id = $user->ID)) { update_user_option($user_id, 's2member_last_login_time', time()); $logins = (int) get_user_option('s2member_login_counter', $user_id) + 1; update_user_option($user_id, 's2member_login_counter', $logins); if (!get_user_option('s2member_registration_ip', $user_id)) { update_user_option($user_id, 's2member_registration_ip', $_SERVER['REMOTE_ADDR']); } if ($GLOBALS['WS_PLUGIN__']['s2member']['o']['custom_reg_password']) { delete_user_setting('default_password_nag'); update_user_option($user_id, 'default_password_nag', FALSE, TRUE); } $ok = TRUE; // Initialize IP restriction being OK here. This is for filters. if ($username !== 'demo' && !is_super_admin($user_id) && !apply_filters('ws_plugin__s2member_disable_login_ip_restrictions', $user->has_cap('edit_posts') ? TRUE : FALSE, get_defined_vars())) { $ok = c_ws_plugin__s2member_ip_restrictions::ip_restrictions_ok($_SERVER['REMOTE_ADDR'], strtolower($username)); } if ($GLOBALS['WS_PLUGIN__']['s2member']['o']['login_redirection_always_http']) { // Alter value of `redirect_to`? if (!empty($_REQUEST['redirect_to']) && is_string($_REQUEST['redirect_to']) && strpos($_REQUEST['redirect_to'], 'wp-admin') === FALSE) { $_REQUEST['redirect_to'] = preg_replace('/^https\\:\\/\\//i', 'http://', $_REQUEST['redirect_to']); if (stripos($_REQUEST['redirect_to'], 'http://') !== 0) { $redirect_uri = $_REQUEST['redirect_to']; // e.g., `/path/with/?query=args` $home_path = trim((string) @parse_url(home_url('/'), PHP_URL_PATH), '/'); $http_home_base = trim(preg_replace('/\\/' . preg_quote($home_path, '/') . '\\/$/' . $ci, '', home_url('/', 'http')), '/'); $_REQUEST['redirect_to'] = $http_home_base . '/' . ltrim($redirect_uri, '/'); } } } if ($redirect = apply_filters('ws_plugin__s2member_login_redirect', $user->has_cap('edit_posts') ? FALSE : TRUE, get_defined_vars())) { $obey_redirect_to = apply_filters('ws_plugin__s2member_obey_login_redirect_to', TRUE, get_defined_vars()); if ($obey_redirect_to && (empty($_REQUEST['redirect_to']) || !is_string($_REQUEST['redirect_to']) || $_REQUEST['redirect_to'] === admin_url() || preg_match('/^\\/?wp-admin\\/?$/' . $ci, $_REQUEST['redirect_to']))) { $obey_redirect_to = FALSE; } else { if ($obey_redirect_to && !empty($_REQUEST['redirect_to_automatic']) && is_string($redirect)) { $obey_redirect_to = FALSE; } } // Do not obey automatic redirects when a custom redirection filter applies. // ↑ NOTE: this will apply to s2Member Pro's One-Time-Offers (Upon Login) also. if (!$obey_redirect_to) { foreach (array_keys(get_defined_vars()) as $__v) { $__refs[$__v] =& ${$__v}; } do_action('ws_plugin__s2member_during_login_redirect', get_defined_vars()); unset($__refs, $__v); // Housekeeping. $is_lwp = FALSE; // Initialize LWP detection flag. if ($redirect && is_string($redirect)) { $redirect = $redirect; } else { if ($login_redirection_url = c_ws_plugin__s2member_login_redirects::login_redirection_url($user)) { $is_lwp = TRUE; // Flag as being a hard-coded LWP URL in this case. $redirect = $login_redirection_url; // Special redirection URL. } else { if ($GLOBALS['WS_PLUGIN__']['s2member']['o']['login_welcome_page']) { $is_lwp = TRUE; // Flag as being a hard-coded LWP URL in this case. $redirect = get_page_link($GLOBALS['WS_PLUGIN__']['s2member']['o']['login_welcome_page']); } else { $redirect = home_url('/'); } } } // Default to the home page. if ($GLOBALS['WS_PLUGIN__']['s2member']['o']['login_redirection_always_http']) { $redirect = preg_replace('/^https\\:\\/\\//i', 'http://', $redirect); if (stripos($redirect, 'http://') !== 0) { $redirect_uri = $redirect; // e.g., `/path/with/?query=args` $home_path = trim((string) @parse_url(home_url('/'), PHP_URL_PATH), '/'); $http_home_base = trim(preg_replace('/\\/' . preg_quote($home_path, '/') . '\\/$/' . $ci, '', home_url('/', 'http')), '/'); $redirect = $http_home_base . '/' . ltrim($redirect_uri, '/'); } } if ($is_lwp) { // Allow offsite redirection? wp_redirect($redirect); } else { wp_safe_redirect($redirect); } // Default behavior. exit; // Stop here; redirecting now. } } } do_action('ws_plugin__s2member_after_login_redirect', get_defined_vars()); }
/** * Handles login redirections. * * @package s2Member\Login_Redirects * @since 3.5 * * @attaches-to ``add_action("wp_login");`` * * @param str $username Expects Username. * @param WP_User $user Expects a WP_User object instance. * @return null Or exits script execution after a redirection takes place. */ public static function login_redirect($username = FALSE, $user = FALSE) { foreach (array_keys(get_defined_vars()) as $__v) { $__refs[$__v] =& ${$__v}; } do_action("ws_plugin__s2member_before_login_redirect", get_defined_vars()); unset($__refs, $__v); if (is_string($username) && $username && is_object($user) && !empty($user->ID) && ($user_id = $user->ID)) { update_user_option($user_id, "s2member_last_login_time", time()); if (!get_user_option("s2member_registration_ip", $user_id)) { update_user_option($user_id, "s2member_registration_ip", $_SERVER["REMOTE_ADDR"]); } if (($logins = (int) get_user_option("s2member_login_counter", $user_id) + 1) >= 1 || ($logins = 1)) { update_user_option($user_id, "s2member_login_counter", $logins); } if ($GLOBALS["WS_PLUGIN__"]["s2member"]["o"]["custom_reg_password"]) { delete_user_setting("default_password_nag") . update_user_option($user_id, "default_password_nag", false, true); } $disable_login_ip_restrictions = apply_filters("ws_plugin__s2member_disable_login_ip_restrictions", false, get_defined_vars()); if (($ok = true) && !is_super_admin($user_id) && $username !== "demo" && !$disable_login_ip_restrictions) { $ok = c_ws_plugin__s2member_ip_restrictions::ip_restrictions_ok($_SERVER["REMOTE_ADDR"], $username); } if ($GLOBALS["WS_PLUGIN__"]["s2member"]["o"]["login_redirection_always_http"]) { // Alter value of `redirect_to`? if (!empty($_REQUEST["redirect_to"]) && is_string($_REQUEST["redirect_to"]) && strpos($_REQUEST["redirect_to"], "wp-admin") === FALSE) { $_REQUEST["redirect_to"] = preg_replace("/^https\\:\\/\\//i", "http://", $_REQUEST["redirect_to"]); if (stripos($_REQUEST["redirect_to"], "http://") !== 0) { // Force an absolute URL in this case. $_REQUEST["redirect_to"] = home_url($_REQUEST["redirect_to"], "http"); } } } if ($redirect = apply_filters("ws_plugin__s2member_login_redirect", $user->has_cap("edit_posts") ? false : true, get_defined_vars())) { $obey_redirect_to = apply_filters("ws_plugin__s2member_obey_login_redirect_to", true, get_defined_vars()); if (!$obey_redirect_to || empty($_REQUEST["redirect_to"]) || !is_string($_REQUEST["redirect_to"]) || $_REQUEST["redirect_to"] === admin_url() || preg_match("/^\\/?wp-admin\\/?\$/", $_REQUEST["redirect_to"])) { foreach (array_keys(get_defined_vars()) as $__v) { $__refs[$__v] =& ${$__v}; } do_action("ws_plugin__s2member_during_login_redirect", get_defined_vars()); unset($__refs, $__v); if ($redirect && is_string($redirect)) { $redirect = $redirect; } else { if ($redirection_url = c_ws_plugin__s2member_login_redirects::login_redirection_url($user)) { $redirect = $redirection_url; } else { // Else we use the Login Welcome Page configured for s2Member. $redirect = get_page_link($GLOBALS["WS_PLUGIN__"]["s2member"]["o"]["login_welcome_page"]); } } if ($GLOBALS["WS_PLUGIN__"]["s2member"]["o"]["login_redirection_always_http"]) { $redirect = preg_replace("/^https\\:\\/\\//i", "http://", $redirect); if (stripos($redirect, "http://") !== 0) { // Force an absolute URL in this case. $redirect = home_url($redirect, "http"); } } wp_redirect($redirect) . exit; } } } foreach (array_keys(get_defined_vars()) as $__v) { $__refs[$__v] =& ${$__v}; } do_action("ws_plugin__s2member_after_login_redirect", get_defined_vars()); unset($__refs, $__v); return; }
/** * Handles login redirections. * * @package s2Member\Login_Redirects * @since 3.5 * * @attaches-to ``add_action("wp_login");`` * * @param str $username Expects Username to be passed in by the Action Hook. * @return null Or exits script execution after a redirection takes place. */ public static function login_redirect($username = FALSE) { eval('foreach(array_keys(get_defined_vars())as$__v)$__refs[$__v]=&$$__v;'); do_action("ws_plugin__s2member_before_login_redirect", get_defined_vars()); unset($__refs, $__v); /* Unset defined __refs, __v. */ /**/ $username = !$username && is_object($user = wp_get_current_user()) && !empty($user->user_login) ? strtolower($user->user_login) : strtolower($username); /**/ if ($username && (isset($user) && is_object($user) || is_object($user = new WP_User($username))) && !empty($user->ID) && ($user_id = $user->ID)) { if (!get_user_option("s2member_registration_ip", $user_id)) { /* Have we got this yet? */ update_user_option($user_id, "s2member_registration_ip", $_SERVER["REMOTE_ADDR"]); } /**/ if (($logins = (int) get_user_option("s2member_login_counter", $user_id) + 1) >= 1 || ($logins = 1)) { update_user_option($user_id, "s2member_login_counter", $logins); } /**/ if ($GLOBALS["WS_PLUGIN__"]["s2member"]["o"]["custom_reg_password"]) { /* Nag em? */ delete_user_setting("default_password_nag") . update_user_option($user_id, "default_password_nag", false, true); } /**/ $disable_login_ip_restrictions = apply_filters("ws_plugin__s2member_disable_login_ip_restrictions", false, get_defined_vars()); /**/ if (($ok = true) && !is_super_admin($user_id) && $username !== "demo" && !$disable_login_ip_restrictions) { $ok = c_ws_plugin__s2member_ip_restrictions::ip_restrictions_ok($_SERVER["REMOTE_ADDR"], $username); } /**/ if ($redirect = apply_filters("ws_plugin__s2member_login_redirect", $user->has_cap("edit_posts") ? false : true, get_defined_vars())) { $obey_redirect_to = apply_filters("ws_plugin__s2member_obey_login_redirect_to", true, get_defined_vars()); /**/ if (!$obey_redirect_to || empty($_REQUEST["redirect_to"]) || !is_string($_REQUEST["redirect_to"]) || $_REQUEST["redirect_to"] === admin_url() || preg_match("/^\\/?wp-admin\\/?\$/", $_REQUEST["redirect_to"])) { eval('foreach(array_keys(get_defined_vars())as$__v)$__refs[$__v]=&$$__v;'); do_action("ws_plugin__s2member_during_login_redirect", get_defined_vars()); unset($__refs, $__v); /* Unset defined __refs, __v. */ /**/ if ($redirect && is_string($redirect)) { /* Is this a string? */ wp_redirect($redirect); } else { if ($redirection_url = c_ws_plugin__s2member_login_redirects::login_redirection_url($user)) { wp_redirect($redirection_url); } else { /* Else we use the Login Welcome Page configured for s2Member. */ wp_redirect(get_page_link($GLOBALS["WS_PLUGIN__"]["s2member"]["o"]["login_welcome_page"])); } } /**/ exit; /* Clean exit. */ } } } /**/ eval('foreach(array_keys(get_defined_vars())as$__v)$__refs[$__v]=&$$__v;'); do_action("ws_plugin__s2member_after_login_redirect", get_defined_vars()); unset($__refs, $__v); /* Unset defined __refs, __v. */ /**/ return; /* Return for uniformity. */ }
/** * Handles Specific Post/Page Access authentication. * * @package s2Member\SP_Access * @since 3.5 * * @param int|string $sp_id Numeric Post/Page ID in WordPress. * @param bool $read_only Optional. Defaults to false. If ``$read_only = true``, * no session cookies are set, no IP Restrictions are checked, and script execution is not exited on Link failure. * In other words, with ``$read_only = true``, this function will simply return true or false. * @return null|bool Always returns `true` if access is indeed allowed in one way or another. * If access is denied with ``$read_only = true`` simply return false. If access is denied with ``$read_only = false``, return false; but if a Specific Post/Page Access Link is currently being used, we exit with a warning about Access Link expiration here. */ public static function sp_access($sp_id = FALSE, $read_only = FALSE) { do_action("ws_plugin__s2member_before_sp_access", get_defined_vars()); $excluded = apply_filters("ws_plugin__s2member_sp_access_excluded", false, get_defined_vars()); if ($excluded || current_user_can(apply_filters("ws_plugin__s2member_sp_access_excluded_cap", "edit_posts", get_defined_vars()))) { return apply_filters("ws_plugin__s2member_sp_access", true, get_defined_vars(), "auth-via-exclusion"); } else { if ($sp_id && is_numeric($sp_id) && (!empty($_GET["s2member_sp_access"]) && ($_g["s2member_sp_access"] = trim(stripslashes((string) $_GET["s2member_sp_access"]))) && is_array($sp_access_values = array($_g["s2member_sp_access"])) || is_array($sp_access_values = c_ws_plugin__s2member_sp_access::sp_access_session())) && !empty($sp_access_values)) { foreach ($sp_access_values as $sp_access_value) { if (is_array($sp_access = preg_split("/\\:\\.\\:\\|\\:\\.\\:/", c_ws_plugin__s2member_utils_encryption::decrypt($sp_access_value)))) { if (count($sp_access) === 4 && $sp_access[0] === "sp_time_hours" && in_array($sp_id, preg_split("/[\r\n\t\\s;,]+/", $sp_access[1]))) { if (is_numeric($sp_access[2]) && is_numeric($sp_access[3]) && $sp_access[2] <= strtotime("now") && $sp_access[2] + $sp_access[3] * 3600 >= strtotime("now")) { if (!$read_only && !empty($_g["s2member_sp_access"])) { // Add to session? c_ws_plugin__s2member_sp_access::sp_access_session($_g["s2member_sp_access"]); } if ($read_only || c_ws_plugin__s2member_ip_restrictions::ip_restrictions_ok($_SERVER["REMOTE_ADDR"], $sp_access_value)) { return apply_filters("ws_plugin__s2member_sp_access", true, get_defined_vars(), "auth-via-link-session"); } } } } } // Otherwise, authentication was NOT possible via link or session. if (!$read_only && !empty($_g["s2member_sp_access"])) { status_header(503); header("Content-Type: text/html; charset=UTF-8"); while (@ob_end_clean()) { } // Clean any existing output buffers. exit(_x('<strong>Your Link Expired:</strong><br />Please contact Support if you need assistance.', "s2member-front", "s2member")); } else { // Else return false here. return apply_filters("ws_plugin__s2member_sp_access", false, get_defined_vars(), "no-auth-via-link-session"); } } else { // Else return false here. return apply_filters("ws_plugin__s2member_sp_access", false, get_defined_vars(), "no-auth-no-link-session"); } } }
/** * Handles login redirections. * * @package s2Member\Login_Redirects * @since 3.5 * * @attaches-to ``add_action('wp_login');`` * * @param string $username Expects Username. * @param WP_User $user Expects a WP_User object instance. * * @return null Or exits script execution after a redirection takes place. */ public static function login_redirect($username = '', $user = NULL) { foreach (array_keys(get_defined_vars()) as $__v) { $__refs[$__v] =& ${$__v}; } do_action('ws_plugin__s2member_before_login_redirect', get_defined_vars()); unset($__refs, $__v); // Housekeeping. if (is_string($username) && $username && is_object($user) && !empty($user->ID) && ($user_id = $user->ID)) { update_user_option($user_id, 's2member_last_login_time', time()); if (!get_user_option('s2member_registration_ip', $user_id)) { update_user_option($user_id, 's2member_registration_ip', $_SERVER['REMOTE_ADDR']); } if (($logins = (int) get_user_option('s2member_login_counter', $user_id) + 1) >= 1 || ($logins = 1)) { update_user_option($user_id, 's2member_login_counter', $logins); } if ($GLOBALS['WS_PLUGIN__']['s2member']['o']['custom_reg_password']) { delete_user_setting('default_password_nag') . update_user_option($user_id, 'default_password_nag', FALSE, TRUE); } if (($ok = TRUE) && !is_super_admin($user_id) && $username !== 'demo' && !apply_filters('ws_plugin__s2member_disable_login_ip_restrictions', $user->has_cap('edit_posts') ? TRUE : FALSE, get_defined_vars())) { $ok = c_ws_plugin__s2member_ip_restrictions::ip_restrictions_ok($_SERVER['REMOTE_ADDR'], strtolower($username)); } if ($GLOBALS['WS_PLUGIN__']['s2member']['o']['login_redirection_always_http']) { // Alter value of `redirect_to`? if (!empty($_REQUEST['redirect_to']) && is_string($_REQUEST['redirect_to']) && strpos($_REQUEST['redirect_to'], 'wp-admin') === FALSE) { $_REQUEST['redirect_to'] = preg_replace('/^https\\:\\/\\//i', 'http://', $_REQUEST['redirect_to']); if (stripos($_REQUEST['redirect_to'], 'http://') !== 0) { $home_path = trim((string) @parse_url(home_url('/'), PHP_URL_PATH), '/'); $http_home_base = trim(preg_replace('/\\/' . preg_quote($home_path, '/') . '\\/$/', '', home_url('/', 'http')), '/'); $_REQUEST['redirect_to'] = $http_home_base . '/' . ltrim($_REQUEST['redirect_to'], '/'); } } } if ($redirect = apply_filters('ws_plugin__s2member_login_redirect', $user->has_cap('edit_posts') ? FALSE : TRUE, get_defined_vars())) { $obey_redirect_to = apply_filters('ws_plugin__s2member_obey_login_redirect_to', TRUE, get_defined_vars()); if ($obey_redirect_to && (empty($_REQUEST['redirect_to']) || !is_string($_REQUEST['redirect_to']) || $_REQUEST['redirect_to'] === admin_url() || preg_match('/^\\/?wp-admin\\/?$/', $_REQUEST['redirect_to']))) { $obey_redirect_to = FALSE; } else { if ($obey_redirect_to && !empty($_REQUEST['redirect_to_automatic']) && is_string($redirect)) { $obey_redirect_to = FALSE; } } // Do not obey automatic redirects when a custom redirection filter applies. // ↑ NOTE: this will apply to s2Member Pro's One-Time-Offers (Upon Login) also. if (!$obey_redirect_to) { foreach (array_keys(get_defined_vars()) as $__v) { $__refs[$__v] =& ${$__v}; } do_action('ws_plugin__s2member_during_login_redirect', get_defined_vars()); unset($__refs, $__v); // Housekeeping. if ($redirect && is_string($redirect)) { $redirect = $redirect; } else { if ($redirection_url = c_ws_plugin__s2member_login_redirects::login_redirection_url($user)) { $redirect = $redirection_url; } else { if ($GLOBALS['WS_PLUGIN__']['s2member']['o']['login_welcome_page']) { // Else we use the Login Welcome Page configured for s2Member. $redirect = get_page_link($GLOBALS['WS_PLUGIN__']['s2member']['o']['login_welcome_page']); } else { $redirect = home_url('/'); } } } // Default to the home page. if ($GLOBALS['WS_PLUGIN__']['s2member']['o']['login_redirection_always_http']) { $redirect = preg_replace('/^https\\:\\/\\//i', 'http://', $redirect); if (stripos($redirect, 'http://') !== 0) { $home_path = trim((string) @parse_url(home_url('/'), PHP_URL_PATH), '/'); $http_home_base = trim(preg_replace('/\\/' . preg_quote($home_path, '/') . '\\/$/', '', home_url('/', 'http')), '/'); $redirect = $http_home_base . '/' . ltrim($redirect, '/'); } } wp_redirect($redirect) . exit; } } } foreach (array_keys(get_defined_vars()) as $__v) { $__refs[$__v] =& ${$__v}; } do_action('ws_plugin__s2member_after_login_redirect', get_defined_vars()); unset($__refs, $__v); // Housekeeping. }