/**
* Verify the activation code, and activate the user if correct.
* Accessed by ?action=activate
*/
public function action_activate()
{
global $context, $txt, $modSettings, $scripturl, $language, $user_info;
require_once SUBSDIR . '/Auth.subs.php';
// Logged in users should not bother to activate their accounts
if (!empty($user_info['id'])) {
redirectexit();
}
loadLanguage('Login');
loadTemplate('Login');
loadJavascriptFile('sha256.js', array('defer' => true));
if (empty($_REQUEST['u']) && empty($_POST['user'])) {
if (empty($modSettings['registration_method']) || $modSettings['registration_method'] == '3') {
fatal_lang_error('no_access', false);
}
$context['member_id'] = 0;
$context['sub_template'] = 'resend';
$context['page_title'] = $txt['invalid_activation_resend'];
$context['can_activate'] = empty($modSettings['registration_method']) || $modSettings['registration_method'] == '1';
$context['default_username'] = isset($_GET['user']) ? $_GET['user'] : '';
return;
}
// Get the code from the database...
$row = findUser(empty($_REQUEST['u']) ? '
member_name = {string:email_address} OR email_address = {string:email_address}' : '
id_member = {int:id_member}', array('id_member' => isset($_REQUEST['u']) ? (int) $_REQUEST['u'] : 0, 'email_address' => isset($_POST['user']) ? $_POST['user'] : ''), false);
// Does this user exist at all?
if (empty($row)) {
$context['sub_template'] = 'retry_activate';
$context['page_title'] = $txt['invalid_userid'];
$context['member_id'] = 0;
return;
}
// Change their email address? (they probably tried a fake one first :P.)
require_once SUBSDIR . '/Auth.subs.php';
if (isset($_POST['new_email'], $_REQUEST['passwd']) && validateLoginPassword($_REQUEST['passwd'], $row['passwd'], $row['member_name'], true) && ($row['is_activated'] == 0 || $row['is_activated'] == 2)) {
if (empty($modSettings['registration_method']) || $modSettings['registration_method'] == 3) {
fatal_lang_error('no_access', false);
}
// @todo Separate the sprintf?
require_once SUBSDIR . '/DataValidator.class.php';
if (!Data_Validator::is_valid($_POST, array('new_email' => 'valid_email|required|max_length[255]'), array('new_email' => 'trim'))) {
fatal_error(sprintf($txt['valid_email_needed'], htmlspecialchars($_POST['new_email'], ENT_COMPAT, 'UTF-8')), false);
}
// Make sure their email isn't banned.
isBannedEmail($_POST['new_email'], 'cannot_register', $txt['ban_register_prohibited']);
// Ummm... don't even dare try to take someone else's email!!
// @todo Separate the sprintf?
if (userByEmail($_POST['new_email'])) {
fatal_lang_error('email_in_use', false, array(htmlspecialchars($_POST['new_email'], ENT_COMPAT, 'UTF-8')));
}
updateMemberData($row['id_member'], array('email_address' => $_POST['new_email']));
$row['email_address'] = $_POST['new_email'];
$email_change = true;
}
// Resend the password, but only if the account wasn't activated yet.
if (!empty($_REQUEST['sa']) && $_REQUEST['sa'] == 'resend' && ($row['is_activated'] == 0 || $row['is_activated'] == 2) && (!isset($_REQUEST['code']) || $_REQUEST['code'] == '')) {
require_once SUBSDIR . '/Mail.subs.php';
$replacements = array('REALNAME' => $row['real_name'], 'USERNAME' => $row['member_name'], 'ACTIVATIONLINK' => $scripturl . '?action=activate;u=' . $row['id_member'] . ';code=' . $row['validation_code'], 'ACTIVATIONLINKWITHOUTCODE' => $scripturl . '?action=activate;u=' . $row['id_member'], 'ACTIVATIONCODE' => $row['validation_code'], 'FORGOTPASSWORDLINK' => $scripturl . '?action=reminder');
$emaildata = loadEmailTemplate('resend_activate_message', $replacements, empty($row['lngfile']) || empty($modSettings['userLanguage']) ? $language : $row['lngfile']);
sendmail($row['email_address'], $emaildata['subject'], $emaildata['body'], null, null, false, 0);
$context['page_title'] = $txt['invalid_activation_resend'];
// This will ensure we don't actually get an error message if it works!
$context['error_title'] = '';
fatal_lang_error(!empty($email_change) ? 'change_email_success' : 'resend_email_success', false);
}
// Quit if this code is not right.
if (empty($_REQUEST['code']) || $row['validation_code'] != $_REQUEST['code']) {
if (!empty($row['is_activated'])) {
fatal_lang_error('already_activated', false);
} elseif ($row['validation_code'] == '') {
loadLanguage('Profile');
fatal_error($txt['registration_not_approved'] . ' <a href="' . $scripturl . '?action=activate;user='******'member_name'] . '">' . $txt['here'] . '</a>.', false);
}
$context['sub_template'] = 'retry_activate';
$context['page_title'] = $txt['invalid_activation_code'];
$context['member_id'] = $row['id_member'];
return;
}
// Let the integration know that they've been activated!
call_integration_hook('integrate_activate', array($row['member_name']));
// Validation complete - update the database!
updateMemberData($row['id_member'], array('is_activated' => 1, 'validation_code' => ''));
// Also do a proper member stat re-evaluation.
updateStats('member', false);
if (!isset($_POST['new_email'])) {
require_once SUBSDIR . '/Notification.subs.php';
sendAdminNotifications('activation', $row['id_member'], $row['member_name']);
}
$context += array('page_title' => $txt['registration_successful'], 'sub_template' => 'login', 'default_username' => $row['member_name'], 'default_password' => '', 'never_expire' => false, 'description' => $txt['activate_success']);
}
/**
* Registers a member to the forum.
*
* What it does:
* - Allows two types of interface: 'guest' and 'admin'. The first
* - includes hammering protection, the latter can perform the registration silently.
* - The strings used in the options array are assumed to be escaped.
* - Allows to perform several checks on the input, e.g. reserved names.
* - The function will adjust member statistics.
* - If an error is detected will fatal error on all errors unless return_errors is true.
*
* @package Members
* @uses Auth.subs.php
* @uses Mail.subs.php
* @param mixed[] $regOptions
* @param string $error_context
* @return integer the ID of the newly created member
*/
function registerMember(&$regOptions, $error_context = 'register')
{
global $scripturl, $txt, $modSettings, $user_info;
$db = database();
loadLanguage('Login');
// We'll need some external functions.
require_once SUBSDIR . '/Auth.subs.php';
require_once SUBSDIR . '/Mail.subs.php';
// Put any errors in here.
$reg_errors = Error_Context::context($error_context, 0);
// Registration from the admin center, let them sweat a little more.
if ($regOptions['interface'] == 'admin') {
is_not_guest();
isAllowedTo('moderate_forum');
} elseif ($regOptions['interface'] == 'guest') {
// You cannot register twice...
if (empty($user_info['is_guest'])) {
redirectexit();
}
// Make sure they didn't just register with this session.
if (!empty($_SESSION['just_registered']) && empty($modSettings['disableRegisterCheck'])) {
fatal_lang_error('register_only_once', false);
}
}
// What method of authorization are we going to use?
if (empty($regOptions['auth_method']) || !in_array($regOptions['auth_method'], array('password', 'openid'))) {
if (!empty($regOptions['openid'])) {
$regOptions['auth_method'] = 'openid';
} else {
$regOptions['auth_method'] = 'password';
}
}
// Spaces and other odd characters are evil...
$regOptions['username'] = trim(preg_replace('~[\\t\\n\\r \\x0B\\0\\x{A0}\\x{AD}\\x{2000}-\\x{200F}\\x{201F}\\x{202F}\\x{3000}\\x{FEFF}]+~u', ' ', $regOptions['username']));
// Valid emails only
require_once SUBSDIR . '/DataValidator.class.php';
if (!Data_Validator::is_valid($regOptions, array('email' => 'valid_email|required|max_length[255]'), array('email' => 'trim'))) {
$reg_errors->addError('bad_email');
}
validateUsername(0, $regOptions['username'], $error_context, !empty($regOptions['check_reserved_name']));
// Generate a validation code if it's supposed to be emailed.
$validation_code = '';
if ($regOptions['require'] == 'activation') {
$validation_code = generateValidationCode();
}
// If you haven't put in a password generate one.
if ($regOptions['interface'] == 'admin' && $regOptions['password'] == '' && $regOptions['auth_method'] == 'password') {
mt_srand(time() + 1277);
$regOptions['password'] = generateValidationCode();
$regOptions['password_check'] = $regOptions['password'];
} elseif ($regOptions['password'] != $regOptions['password_check'] && $regOptions['auth_method'] == 'password') {
$reg_errors->addError('passwords_dont_match');
}
// That's kind of easy to guess...
if ($regOptions['password'] == '') {
if ($regOptions['auth_method'] == 'password') {
$reg_errors->addError('no_password');
} else {
$regOptions['password'] = sha1(mt_rand());
}
}
// Now perform hard password validation as required.
if (!empty($regOptions['check_password_strength']) && $regOptions['password'] != '') {
$passwordError = validatePassword($regOptions['password'], $regOptions['username'], array($regOptions['email']));
// Password isn't legal?
if ($passwordError != null) {
$reg_errors->addError('profile_error_password_' . $passwordError);
}
}
// You may not be allowed to register this email.
if (!empty($regOptions['check_email_ban'])) {
isBannedEmail($regOptions['email'], 'cannot_register', $txt['ban_register_prohibited']);
}
// Check if the email address is in use.
$request = $db->query('', '
SELECT id_member
FROM {db_prefix}members
WHERE email_address = {string:email_address}
OR email_address = {string:username}
LIMIT 1', array('email_address' => $regOptions['email'], 'username' => $regOptions['username']));
if ($db->num_rows($request) != 0) {
$reg_errors->addError(array('email_in_use', array(htmlspecialchars($regOptions['email'], ENT_COMPAT, 'UTF-8'))));
}
$db->free_result($request);
// Perhaps someone else wants to check this user
call_integration_hook('integrate_register_check', array(&$regOptions, &$reg_errors));
// If there's any errors left return them at once!
if ($reg_errors->hasErrors()) {
return false;
}
$reservedVars = array('actual_theme_url', 'actual_images_url', 'base_theme_dir', 'base_theme_url', 'default_images_url', 'default_theme_dir', 'default_theme_url', 'default_template', 'images_url', 'number_recent_posts', 'smiley_sets_default', 'theme_dir', 'theme_id', 'theme_layers', 'theme_templates', 'theme_url');
// Can't change reserved vars.
if (isset($regOptions['theme_vars']) && count(array_intersect(array_keys($regOptions['theme_vars']), $reservedVars)) != 0) {
fatal_lang_error('no_theme');
}
// New password hash
require_once SUBSDIR . '/Auth.subs.php';
// Some of these might be overwritten. (the lower ones that are in the arrays below.)
$regOptions['register_vars'] = array('member_name' => $regOptions['username'], 'email_address' => $regOptions['email'], 'passwd' => validateLoginPassword($regOptions['password'], '', $regOptions['username'], true), 'password_salt' => substr(md5(mt_rand()), 0, 4), 'posts' => 0, 'date_registered' => !empty($regOptions['time']) ? $regOptions['time'] : time(), 'member_ip' => $regOptions['interface'] == 'admin' ? '127.0.0.1' : $regOptions['ip'], 'member_ip2' => $regOptions['interface'] == 'admin' ? '127.0.0.1' : $regOptions['ip2'], 'validation_code' => $validation_code, 'real_name' => $regOptions['username'], 'personal_text' => $modSettings['default_personal_text'], 'pm_email_notify' => 1, 'id_theme' => 0, 'id_post_group' => 4, 'lngfile' => '', 'buddy_list' => '', 'pm_ignore_list' => '', 'message_labels' => '', 'website_title' => '', 'website_url' => '', 'location' => '', 'time_format' => '', 'signature' => '', 'avatar' => '', 'usertitle' => '', 'secret_question' => '', 'secret_answer' => '', 'additional_groups' => '', 'ignore_boards' => '', 'smiley_set' => '', 'openid_uri' => !empty($regOptions['openid']) ? $regOptions['openid'] : '');
// Setup the activation status on this new account so it is correct - firstly is it an under age account?
if ($regOptions['require'] == 'coppa') {
$regOptions['register_vars']['is_activated'] = 5;
// @todo This should be changed. To what should be it be changed??
$regOptions['register_vars']['validation_code'] = '';
} elseif ($regOptions['require'] == 'nothing') {
$regOptions['register_vars']['is_activated'] = 1;
} elseif ($regOptions['require'] == 'activation') {
$regOptions['register_vars']['is_activated'] = 0;
} else {
$regOptions['register_vars']['is_activated'] = 3;
}
if (isset($regOptions['memberGroup'])) {
// Make sure the id_group will be valid, if this is an administator.
$regOptions['register_vars']['id_group'] = $regOptions['memberGroup'] == 1 && !allowedTo('admin_forum') ? 0 : $regOptions['memberGroup'];
// Check if this group is assignable.
$unassignableGroups = array(-1, 3);
$request = $db->query('', '
SELECT id_group
FROM {db_prefix}membergroups
WHERE min_posts != {int:min_posts}' . (allowedTo('admin_forum') ? '' : '
OR group_type = {int:is_protected}'), array('min_posts' => -1, 'is_protected' => 1));
while ($row = $db->fetch_assoc($request)) {
$unassignableGroups[] = $row['id_group'];
}
$db->free_result($request);
if (in_array($regOptions['register_vars']['id_group'], $unassignableGroups)) {
$regOptions['register_vars']['id_group'] = 0;
}
}
// Integrate optional member settings to be set.
if (!empty($regOptions['extra_register_vars'])) {
foreach ($regOptions['extra_register_vars'] as $var => $value) {
$regOptions['register_vars'][$var] = $value;
}
}
// Integrate optional user theme options to be set.
$theme_vars = array();
if (!empty($regOptions['theme_vars'])) {
foreach ($regOptions['theme_vars'] as $var => $value) {
$theme_vars[$var] = $value;
}
}
// Right, now let's prepare for insertion.
$knownInts = array('date_registered', 'posts', 'id_group', 'last_login', 'personal_messages', 'unread_messages', 'notifications', 'new_pm', 'pm_prefs', 'gender', 'hide_email', 'show_online', 'pm_email_notify', 'karma_good', 'karma_bad', 'notify_announcements', 'notify_send_body', 'notify_regularity', 'notify_types', 'id_theme', 'is_activated', 'id_msg_last_visit', 'id_post_group', 'total_time_logged_in', 'warning');
$knownFloats = array('time_offset');
// Call an optional function to validate the users' input.
call_integration_hook('integrate_register', array(&$regOptions, &$theme_vars, &$knownInts, &$knownFloats));
$column_names = array();
$values = array();
foreach ($regOptions['register_vars'] as $var => $val) {
$type = 'string';
if (in_array($var, $knownInts)) {
$type = 'int';
} elseif (in_array($var, $knownFloats)) {
$type = 'float';
} elseif ($var == 'birthdate') {
$type = 'date';
}
$column_names[$var] = $type;
$values[$var] = $val;
}
// Register them into the database.
$db->insert('', '{db_prefix}members', $column_names, $values, array('id_member'));
$memberID = $db->insert_id('{db_prefix}members', 'id_member');
// Update the number of members and latest member's info - and pass the name, but remove the 's.
if ($regOptions['register_vars']['is_activated'] == 1) {
updateMemberStats($memberID, $regOptions['register_vars']['real_name']);
} else {
updateMemberStats();
}
// Theme variables too?
if (!empty($theme_vars)) {
$inserts = array();
foreach ($theme_vars as $var => $val) {
$inserts[] = array($memberID, $var, $val);
}
$db->insert('insert', '{db_prefix}themes', array('id_member' => 'int', 'variable' => 'string-255', 'value' => 'string-65534'), $inserts, array('id_member', 'variable'));
}
// If it's enabled, increase the registrations for today.
trackStats(array('registers' => '+'));
// Administrative registrations are a bit different...
if ($regOptions['interface'] == 'admin') {
if ($regOptions['require'] == 'activation') {
$email_message = 'admin_register_activate';
} elseif (!empty($regOptions['send_welcome_email'])) {
$email_message = 'admin_register_immediate';
}
if (isset($email_message)) {
$replacements = array('REALNAME' => $regOptions['register_vars']['real_name'], 'USERNAME' => $regOptions['username'], 'PASSWORD' => $regOptions['password'], 'FORGOTPASSWORDLINK' => $scripturl . '?action=reminder', 'ACTIVATIONLINK' => $scripturl . '?action=activate;u=' . $memberID . ';code=' . $validation_code, 'ACTIVATIONLINKWITHOUTCODE' => $scripturl . '?action=activate;u=' . $memberID, 'ACTIVATIONCODE' => $validation_code);
$emaildata = loadEmailTemplate($email_message, $replacements);
sendmail($regOptions['email'], $emaildata['subject'], $emaildata['body'], null, null, false, 0);
}
} else {
// Can post straight away - welcome them to your fantastic community...
if ($regOptions['require'] == 'nothing') {
if (!empty($regOptions['send_welcome_email'])) {
$replacements = array('REALNAME' => $regOptions['register_vars']['real_name'], 'USERNAME' => $regOptions['username'], 'PASSWORD' => $regOptions['password'], 'FORGOTPASSWORDLINK' => $scripturl . '?action=reminder', 'OPENID' => !empty($regOptions['openid']) ? $regOptions['openid'] : '');
$emaildata = loadEmailTemplate('register_' . ($regOptions['auth_method'] == 'openid' ? 'openid_' : '') . 'immediate', $replacements);
sendmail($regOptions['email'], $emaildata['subject'], $emaildata['body'], null, null, false, 0);
}
// Send admin their notification.
require_once SUBSDIR . '/Notification.subs.php';
sendAdminNotifications('standard', $memberID, $regOptions['username']);
} elseif ($regOptions['require'] == 'activation' || $regOptions['require'] == 'coppa') {
$replacements = array('REALNAME' => $regOptions['register_vars']['real_name'], 'USERNAME' => $regOptions['username'], 'PASSWORD' => $regOptions['password'], 'FORGOTPASSWORDLINK' => $scripturl . '?action=reminder', 'OPENID' => !empty($regOptions['openid']) ? $regOptions['openid'] : '');
if ($regOptions['require'] == 'activation') {
$replacements += array('ACTIVATIONLINK' => $scripturl . '?action=activate;u=' . $memberID . ';code=' . $validation_code, 'ACTIVATIONLINKWITHOUTCODE' => $scripturl . '?action=activate;u=' . $memberID, 'ACTIVATIONCODE' => $validation_code);
} else {
$replacements += array('COPPALINK' => $scripturl . '?action=coppa;u=' . $memberID);
}
$emaildata = loadEmailTemplate('register_' . ($regOptions['auth_method'] == 'openid' ? 'openid_' : '') . ($regOptions['require'] == 'activation' ? 'activate' : 'coppa'), $replacements);
sendmail($regOptions['email'], $emaildata['subject'], $emaildata['body'], null, null, false, 0);
} else {
$replacements = array('REALNAME' => $regOptions['register_vars']['real_name'], 'USERNAME' => $regOptions['username'], 'PASSWORD' => $regOptions['password'], 'FORGOTPASSWORDLINK' => $scripturl . '?action=reminder', 'OPENID' => !empty($regOptions['openid']) ? $regOptions['openid'] : '');
$emaildata = loadEmailTemplate('register_' . ($regOptions['auth_method'] == 'openid' ? 'openid_' : '') . 'pending', $replacements);
sendmail($regOptions['email'], $emaildata['subject'], $emaildata['body'], null, null, false, 0);
// Admin gets informed here...
require_once SUBSDIR . '/Notification.subs.php';
sendAdminNotifications('approval', $memberID, $regOptions['username']);
}
// Okay, they're for sure registered... make sure the session is aware of this for security. (Just married :P!)
$_SESSION['just_registered'] = 1;
}
// If they are for sure registered, let other people to know about it
call_integration_hook('integrate_register_after', array($regOptions, $memberID));
return $memberID;
}
