<?php
/**
*
* This file is part of the phpBB Forum Software package.
*
* @copyright (c) phpBB Limited <https://www.phpbb.com>
* @license GNU General Public License, version 2 (GPL-2.0)
*
* For full copyright and license information, please see
* the docs/CREDITS.txt file.
*
*/
/**
* @ignore
*/
if (!defined('IN_PHPBB'))
{
exit;
}
/**
* ucp_register
* Board registration
*/
class ucp_register
{
var $u_action;
function main($id, $mode)
{
global $config, $db, $user, $template, $phpbb_root_path, $phpEx;
global $request, $phpbb_container, $phpbb_dispatcher;
//
if ($config['require_activation'] == USER_ACTIVATION_DISABLE ||
(in_array($config['require_activation'], array(USER_ACTIVATION_SELF, USER_ACTIVATION_ADMIN)) && !$config['email_enable']))
{
trigger_error('UCP_REGISTER_DISABLE');
}
$coppa = $request->is_set('coppa_yes') ? 1 : ($request->is_set('coppa_no') ? 0 : false);
$coppa = $request->is_set('coppa') ? $request->variable('coppa', 0) : $coppa;
$agreed = $request->variable('agreed', false);
$submit = $request->is_set_post('submit');
$change_lang = $request->variable('change_lang', '');
$user_lang = $request->variable('lang', $user->lang_name);
if ($agreed && !check_form_key('ucp_register'))
{
$agreed = false;
}
if ($coppa !== false && !check_form_key('ucp_register'))
{
$coppa = false;
}
/**
* Add UCP register data before they are assigned to the template or submitted
*
* To assign data to the template, use $template->assign_vars()
*
* @event core.ucp_register_requests_after
* @var bool coppa Is set coppa
* @var bool agreed Did user agree to coppa?
* @var bool submit Is set post submit?
* @var string change_lang Change language request
* @var string user_lang User language request
* @since 3.1.11-RC1
*/
$vars = array(
'coppa',
'agreed',
'submit',
'change_lang',
'user_lang',
);
extract($phpbb_dispatcher->trigger_event('core.ucp_register_requests_after', compact($vars)));
add_form_key('ucp_register');
if ($change_lang || $user_lang != $config['default_lang'])
{
$use_lang = ($change_lang) ? basename($change_lang) : basename($user_lang);
if (!validate_language_iso_name($use_lang))
{
if ($change_lang)
{
$submit = false;
// Setting back agreed to let the user view the agreement in his/her language
$agreed = false;
}
$user_lang = $use_lang;
}
else
{
$change_lang = '';
$user_lang = $user->lang_name;
}
}
/* @var $cp \phpbb\profilefields\manager */
$cp = $phpbb_container->get('profilefields.manager');
$error = $cp_data = $cp_error = array();
$s_hidden_fields = array();
// Handle login_link data added to $_hidden_fields
$login_link_data = $this->get_login_link_data_array();
if (!empty($login_link_data))
{
// Confirm that we have all necessary data
/* @var $provider_collection \phpbb\auth\provider_collection */
$provider_collection = $phpbb_container->get('auth.provider_collection');
$auth_provider = $provider_collection->get_provider($request->variable('auth_provider', ''));
$result = $auth_provider->login_link_has_necessary_data($login_link_data);
if ($result !== null)
{
$error[] = $user->lang[$result];
}
$s_hidden_fields = array_merge($s_hidden_fields, $this->get_login_link_data_for_hidden_fields($login_link_data));
}
if (!$agreed || ($coppa === false && $config['coppa_enable']) || ($coppa && !$config['coppa_enable']))
{
$add_coppa = ($coppa !== false) ? '&coppa=' . $coppa : '';
$s_hidden_fields = array_merge($s_hidden_fields, array(
'change_lang' => '',
));
// If we change the language, we want to pass on some more possible parameter.
if ($change_lang)
{
// We do not include the password
$s_hidden_fields = array_merge($s_hidden_fields, array(
'username' => $request->variable('username', '', true),
'email' => strtolower($request->variable('email', '')),
'lang' => $user->lang_name,
'tz' => $request->variable('tz', $config['board_timezone']),
));
}
// Checking amount of available languages
$sql = 'SELECT lang_iso, lang_local_name
FROM ' . LANG_TABLE . '
ORDER BY lang_english_name';
$result = $db->sql_query($sql);
$lang_row = (array) $db->sql_fetchrowset($result);
$db->sql_freeresult($result);
if ($coppa === false && $config['coppa_enable'])
{
$now = getdate();
$coppa_birthday = $user->create_datetime()
->setDate($now['year'] - 13, $now['mon'], $now['mday'] - 1)
->setTime(0, 0, 0)
->format($user->lang['DATE_FORMAT'], true);
unset($now);
$template_vars = array(
'S_LANG_OPTIONS' => (count($lang_row) > 1) ? language_select($user_lang, $lang_row) : '',
'L_COPPA_NO' => $user->lang('UCP_COPPA_BEFORE', $coppa_birthday),
'L_COPPA_YES' => $user->lang('UCP_COPPA_ON_AFTER', $coppa_birthday),
'S_SHOW_COPPA' => true,
'S_HIDDEN_FIELDS' => build_hidden_fields($s_hidden_fields),
'S_UCP_ACTION' => append_sid("{$phpbb_root_path}ucp.$phpEx", 'mode=register'),
'COOKIE_NAME' => $config['cookie_name'],
'COOKIE_PATH' => $config['cookie_path'],
);
}
else
{
$template_vars = array(
'S_LANG_OPTIONS' => (count($lang_row) > 1) ? language_select($user_lang, $lang_row) : '',
'L_TERMS_OF_USE' => sprintf($user->lang['TERMS_OF_USE_CONTENT'], $config['sitename'], generate_board_url()),
'S_SHOW_COPPA' => false,
'S_REGISTRATION' => true,
'S_HIDDEN_FIELDS' => build_hidden_fields($s_hidden_fields),
'S_UCP_ACTION' => append_sid("{$phpbb_root_path}ucp.$phpEx", 'mode=register' . $add_coppa),
'COOKIE_NAME' => $config['cookie_name'],
'COOKIE_PATH' => $config['cookie_path'],
);
}
$tpl_name = 'ucp_agreement';
/**
* Allows to modify the agreements.
*
* @event core.ucp_register_agreement_modify_template_data
* @var string tpl_name Template file
* @var array template_vars Array with data about to be assigned to the template
* @var array s_hidden_fields Array with hidden form elements
* @var array lang_row Array with available languages, read only
* @since 3.2.2-RC1
*/
$vars = array('tpl_name', 'template_vars', 's_hidden_fields', 'lang_row');
extract($phpbb_dispatcher->trigger_event('core.ucp_register_agreement_modify_template_data', compact($vars)));
unset($lang_row);
$template_vars = array_merge($template_vars, array(
'S_HIDDEN_FIELDS' => build_hidden_fields($s_hidden_fields),
));
$template->assign_vars($template_vars);
/**
* Allows to modify the agreements.
*
* To assign data to the template, use $template->assign_vars()
*
* @event core.ucp_register_agreement
* @since 3.1.6-RC1
* @deprecated 3.2.2-RC1 Replaced by core.ucp_register_agreement_modify_template_data and to be removed in 3.3.0-RC1
*/
$phpbb_dispatcher->dispatch('core.ucp_register_agreement');
$this->tpl_name = $tpl_name;
return;
}
// The CAPTCHA kicks in here. We can't help that the information gets lost on language change.
if ($config['enable_confirm'])
{
$captcha = $phpbb_container->get('captcha.factory')->get_instance($config['captcha_plugin']);
$captcha->init(CONFIRM_REG);
}
$timezone = $config['board_timezone'];
$data = array(
'username' => $request->variable('username', '', true),
'new_password' => $request->variable('new_password', '', true),
'password_confirm' => $request->variable('password_confirm', '', true),
'email' => strtolower($request->variable('email', '')),
'lang' => basename($request->variable('lang', $user->lang_name)),
'tz' => $request->variable('tz', $timezone),
);
/**
* Add UCP register data before they are assigned to the template or submitted
*
* To assign data to the template, use $template->assign_vars()
*
* @event core.ucp_register_data_before
* @var bool submit Do we display the form only
* or did the user press submit
* @var array data Array with current ucp registration data
* @since 3.1.4-RC1
*/
$vars = array('submit', 'data');
extract($phpbb_dispatcher->trigger_event('core.ucp_register_data_before', compact($vars)));
// Check and initialize some variables if needed
if ($submit)
{
$error = validate_data($data, array(
'username' => array(
array('string', false, $config['min_name_chars'], $config['max_name_chars']),
array('username', '')),
'new_password' => array(
array('string', false, $config['min_pass_chars'], 0),
array('password')),
'password_confirm' => array('string', false, $config['min_pass_chars'], 0),
'email' => array(
array('string', false, 6, 60),
array('user_email')),
'tz' => array('timezone'),
'lang' => array('language_iso_name'),
));
if (!check_form_key('ucp_register'))
{
$error[] = $user->lang['FORM_INVALID'];
}
// Replace "error" strings with their real, localised form
$error = array_map(array($user, 'lang'), $error);
if ($config['enable_confirm'])
{
$vc_response = $captcha->validate($data);
if ($vc_response !== false)
{
$error[] = $vc_response;
}
if ($config['max_reg_attempts'] && $captcha->get_attempt_count() > $config['max_reg_attempts'])
{
$error[] = $user->lang['TOO_MANY_REGISTERS'];
}
}
// DNSBL check
if ($config['check_dnsbl'])
{
if (($dnsbl = $user->check_dnsbl('register')) !== false)
{
$error[] = sprintf($user->lang['IP_BLACKLISTED'], $user->ip, $dnsbl[1]);
}
}
// validate custom profile fields
$cp->submit_cp_field('register', $user->get_iso_lang_id(), $cp_data, $error);
if (!count($error))
{
if ($data['new_password'] != $data['password_confirm'])
{
$error[] = $user->lang['NEW_PASSWORD_ERROR'];
}
}
/**
* Check UCP registration data after they are submitted
*
* @event core.ucp_register_data_after
* @var bool submit Do we display the form only
* or did the user press submit
* @var array data Array with current ucp registration data
* @var array cp_data Array with custom profile fields data
* @var array error Array with list of errors
* @since 3.1.4-RC1
*/
$vars = array('submit', 'data', 'cp_data', 'error');
extract($phpbb_dispatcher->trigger_event('core.ucp_register_data_after', compact($vars)));
if (!count($error))
{
$server_url = generate_board_url();
// Which group by default?
$group_name = ($coppa) ? 'REGISTERED_COPPA' : 'REGISTERED';
$sql = 'SELECT group_id
FROM ' . GROUPS_TABLE . "
WHERE group_name = '" . $db->sql_escape($group_name) . "'
AND group_type = " . GROUP_SPECIAL;
$result = $db->sql_query($sql);
$row = $db->sql_fetchrow($result);
$db->sql_freeresult($result);
if (!$row)
{
trigger_error('NO_GROUP');
}
$group_id = $row['group_id'];
if (($coppa ||
$config['require_activation'] == USER_ACTIVATION_SELF ||
$config['require_activation'] == USER_ACTIVATION_ADMIN) && $config['email_enable'])
{
$user_actkey = strtolower(gen_rand_string(32));
$user_type = USER_INACTIVE;
$user_inactive_reason = INACTIVE_REGISTER;
$user_inactive_time = time();
}
else
{
$user_type = USER_NORMAL;
$user_actkey = '';
$user_inactive_reason = 0;
$user_inactive_time = 0;
}
// Instantiate passwords manager
/* @var $passwords_manager \phpbb\passwords\manager */
$passwords_manager = $phpbb_container->get('passwords.manager');
$user_row = array(
'username' => $data['username'],
'user_password' => $passwords_manager->hash($data['new_password']),
'user_email' => $data['email'],
'group_id' => (int) $group_id,
'user_timezone' => $data['tz'],
'user_lang' => $data['lang'],
'user_type' => $user_type,
'user_actkey' => $user_actkey,
'user_ip' => $user->ip,
'user_regdate' => time(),
'user_inactive_reason' => $user_inactive_reason,
'user_inactive_time' => $user_inactive_time,
);
if ($config['new_member_post_limit'])
{
$user_row['user_new'] = 1;
}
/**
* Add into $user_row before user_add
*
* user_add allows adding more data into the users table
*
* @event core.ucp_register_user_row_after
* @var bool submit Do we display the form only
* or did the user press submit
* @var array data Array with current ucp registration data
* @var array cp_data Array with custom profile fields data
* @var array user_row Array with user data that will be inserted
* @since 3.1.4-RC1
* @changed 3.2.10-RC1 Added data array
*/
$vars = array('submit', 'data', 'cp_data', 'user_row');
extract($phpbb_dispatcher->trigger_event('core.ucp_register_user_row_after', compact($vars)));
// Register user...
$user_id = user_add($user_row, $cp_data);
// This should not happen, because the required variables are listed above...
if ((bool) $user_id === false)
{
trigger_error('NO_USER', E_USER_ERROR);
}
// Okay, captcha, your job is done.
if ($config['enable_confirm'] && isset($captcha))
{
$captcha->reset();
}
if ($coppa && $config['email_enable'])
{
$message = $user->lang['ACCOUNT_COPPA'];
$email_template = 'coppa_welcome_inactive';
}
else if ($config['require_activation'] == USER_ACTIVATION_SELF && $config['email_enable'])
{
$message = $user->lang['ACCOUNT_INACTIVE'];
$email_template = 'user_welcome_inactive';
}
else if ($config['require_activation'] == USER_ACTIVATION_ADMIN && $config['email_enable'])
{
$message = $user->lang['ACCOUNT_INACTIVE_ADMIN'];
$email_template = 'admin_welcome_inactive';
}
else
{
$message = $user->lang['ACCOUNT_ADDED'];
$email_template = 'user_welcome';
// Autologin after registration
$user->session_create($user_id, 0, false, 1);
}
if ($config['email_enable'])
{
include_once($phpbb_root_path . 'includes/functions_messenger.' . $phpEx);
$messenger = new messenger(false);
$messenger->template($email_template, $data['lang']);
$messenger->to($data['email'], $data['username']);
$messenger->anti_abuse_headers($config, $user);
$messenger->assign_vars(array(
'WELCOME_MSG' => html_entity_decode(sprintf($user->lang['WELCOME_SUBJECT'], $config['sitename']), ENT_COMPAT),
'USERNAME' => html_entity_decode($data['username'], ENT_COMPAT),
'PASSWORD' => html_entity_decode($data['new_password'], ENT_COMPAT),
'U_ACTIVATE' => "$server_url/ucp.$phpEx?mode=activate&u=$user_id&k=$user_actkey")
);
if ($coppa)
{
$messenger->assign_vars(array(
'FAX_INFO' => $config['coppa_fax'],
'MAIL_INFO' => $config['coppa_mail'],
'EMAIL_ADDRESS' => $data['email'])
);
}
/**
* Modify messenger data before welcome mail is sent
*
* @event core.ucp_register_welcome_email_before
* @var array user_row Array with user registration data
* @var array cp_data Array with custom profile fields data
* @var array data Array with current ucp registration data
* @var string message Message to be displayed to the user after registration
* @var string server_url Server URL
* @var int user_id New user ID
* @var string user_actkey User activation key
* @var messenger messenger phpBB Messenger
* @since 3.2.4-RC1
*/
$vars = array(
'user_row',
'cp_data',
'data',
'message',
'server_url',
'user_id',
'user_actkey',
'messenger',
);
extract($phpbb_dispatcher->trigger_event('core.ucp_register_welcome_email_before', compact($vars)));
$messenger->send(NOTIFY_EMAIL);
}
if ($config['require_activation'] == USER_ACTIVATION_ADMIN)
{
/* @var $phpbb_notifications \phpbb\notification\manager */
$phpbb_notifications = $phpbb_container->get('notification_manager');
$phpbb_notifications->add_notifications('notification.type.admin_activate_user', array(
'user_id' => $user_id,
'user_actkey' => $user_row['user_actkey'],
'user_regdate' => $user_row['user_regdate'],
));
}
// Perform account linking if necessary
if (!empty($login_link_data))
{
$login_link_data['user_id'] = $user_id;
$result = $auth_provider->link_account($login_link_data);
if ($result)
{
$message = $message . '<br /><br />' . $user->lang[$result];
}
}
/**
* Perform additional actions after user registration
*
* @event core.ucp_register_register_after
* @var array user_row Array with user registration data
* @var array cp_data Array with custom profile fields data
* @var array data Array with current ucp registration data
* @var string message Message to be displayed to the user after registration
* @var string server_url Server URL
* @var int user_id New user ID
* @var string user_actkey User activation key
* @since 3.2.4-RC1
*/
$vars = array(
'user_row',
'cp_data',
'data',
'message',
'server_url',
'user_id',
'user_actkey',
);
extract($phpbb_dispatcher->trigger_event('core.ucp_register_register_after', compact($vars)));
$message = $message . '<br /><br />' . sprintf($user->lang['RETURN_INDEX'], '<a href="' . append_sid("{$phpbb_root_path}index.$phpEx") . '">', '</a>');
trigger_error($message);
}
}
$s_hidden_fields = array_merge($s_hidden_fields, array(
'agreed' => 'true',
'change_lang' => 0,
));
if ($config['coppa_enable'])
{
$s_hidden_fields['coppa'] = $coppa;
}
if ($config['enable_confirm'])
{
$s_hidden_fields = array_merge($s_hidden_fields, $captcha->get_hidden_fields());
}
// Visual Confirmation - Show images
if ($config['enable_confirm'])
{
$template->assign_vars(array(
'CAPTCHA_TEMPLATE' => $captcha->get_template(),
));
}
//
$l_reg_cond = '';
switch ($config['require_activation'])
{
case USER_ACTIVATION_SELF:
$l_reg_cond = $user->lang['UCP_EMAIL_ACTIVATE'];
break;
case USER_ACTIVATION_ADMIN:
$l_reg_cond = $user->lang['UCP_ADMIN_ACTIVATE'];
break;
}
/* @var $provider_collection \phpbb\auth\provider_collection */
$provider_collection = $phpbb_container->get('auth.provider_collection');
$auth_provider = $provider_collection->get_provider();
$auth_provider_data = $auth_provider->get_login_data();
if ($auth_provider_data)
{
if (isset($auth_provider_data['VARS']))
{
$template->assign_vars($auth_provider_data['VARS']);
}
if (isset($auth_provider_data['BLOCK_VAR_NAME']))
{
foreach ($auth_provider_data['BLOCK_VARS'] as $block_vars)
{
$template->assign_block_vars($auth_provider_data['BLOCK_VAR_NAME'], $block_vars);
}
}
$template->assign_vars(array(
'PROVIDER_TEMPLATE_FILE' => $auth_provider_data['TEMPLATE_FILE'],
));
}
// Assign template vars for timezone select
phpbb_timezone_select($template, $user, $data['tz'], true);
// Checking amount of available languages
$sql = 'SELECT lang_iso, lang_local_name
FROM ' . LANG_TABLE . '
ORDER BY lang_english_name';
$result = $db->sql_query($sql);
$lang_row = (array) $db->sql_fetchrowset($result);
$db->sql_freeresult($result);
$template_vars = array(
'USERNAME' => $data['username'],
'PASSWORD' => $data['new_password'],
'PASSWORD_CONFIRM' => $data['password_confirm'],
'EMAIL' => $data['email'],
'L_REG_COND' => $l_reg_cond,
'L_USERNAME_EXPLAIN' => $user->lang($config['allow_name_chars'] . '_EXPLAIN', $user->lang('CHARACTERS', (int) $config['min_name_chars']), $user->lang('CHARACTERS', (int) $config['max_name_chars'])),
'L_PASSWORD_EXPLAIN' => $user->lang($config['pass_complex'] . '_EXPLAIN', $user->lang('CHARACTERS', (int) $config['min_pass_chars'])),
'S_LANG_OPTIONS' => (count($lang_row) > 1) ? language_select($data['lang'], $lang_row) : '',
'S_TZ_PRESELECT' => !$submit,
'S_CONFIRM_REFRESH' => ($config['enable_confirm'] && $config['confirm_refresh']) ? true : false,
'S_REGISTRATION' => true,
'S_COPPA' => $coppa,
'S_UCP_ACTION' => append_sid("{$phpbb_root_path}ucp.$phpEx", 'mode=register'),
'COOKIE_NAME' => $config['cookie_name'],
'COOKIE_PATH' => $config['cookie_path'],
);
$tpl_name = 'ucp_register';
/**
* Modify template data on the registration page
*
* @event core.ucp_register_modify_template_data
* @var array template_vars Array with template data
* @var array data Array with user data, read only
* @var array error Array with errors
* @var array s_hidden_fields Array with hidden field elements
* @var string tpl_name Template name
* @since 3.2.2-RC1
*/
$vars = array(
'template_vars',
'data',
'error',
's_hidden_fields',
'tpl_name',
);
extract($phpbb_dispatcher->trigger_event('core.ucp_register_modify_template_data', compact($vars)));
$template_vars = array_merge($template_vars, array(
'ERROR' => (count($error)) ? implode('<br />', $error) : '',
'S_HIDDEN_FIELDS' => build_hidden_fields($s_hidden_fields),
));
$template->assign_vars($template_vars);
//
$user->profile_fields = array();
// Generate profile fields -> Template Block Variable profile_fields
$cp->generate_profile_fields('register', $user->get_iso_lang_id());
//
$this->tpl_name = $tpl_name;
}
/**
* Creates the login_link data array
*
* @return array Returns an array of all POST paramaters whose names
* begin with 'login_link_'
*/
protected function get_login_link_data_array()
{
global $request;
$var_names = $request->variable_names(\phpbb\request\request_interface::POST);
$login_link_data = array();
$string_start_length = strlen('login_link_');
foreach ($var_names as $var_name)
{
if (strpos($var_name, 'login_link_') === 0)
{
$key_name = substr($var_name, $string_start_length);
$login_link_data[$key_name] = $request->variable($var_name, '', false, \phpbb\request\request_interface::POST);
}
}
return $login_link_data;
}
/**
* Prepends they key names of an associative array with 'login_link_' for
* inclusion on the page as hidden fields.
*
* @param array $data The array to be modified
* @return array The modified array
*/
protected function get_login_link_data_for_hidden_fields($data)
{
$new_data = array();
foreach ($data as $key => $value)
{
$new_data['login_link_' . $key] = $value;
}
return $new_data;
}
}