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Code Issues Releases Wiki Activity

[ticket/16211] Prevent skipping COPPA via URL parameter

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PHPBB3-16211
This commit is contained in:
Marc Alexander
2019-11-14 21:32:50 +01:00
parent 0641c209d7
commit 7b428641f0
2 changed files with 65 additions and 2 deletions
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12
phpBB/includes/ucp/ucp_register.php
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@@ -40,6 +40,7 @@ class ucp_register
}
$coppa = $request->is_set('coppa') ? (int) $request->variable('coppa', false) : false;
$token = $request->variable('hash', '');
$agreed = $request->variable('agreed', false);
$submit = $request->is_set_post('submit');
$change_lang = $request->variable('change_lang', '');
@@ -50,6 +51,11 @@ class ucp_register
$agreed = false;
}
if ($coppa !== false && !check_link_hash($token, 'coppa') && !check_form_key('ucp_register'))
{
$coppa = false;
}
/**
* Add UCP register data before they are assigned to the template or submitted
*
@@ -164,13 +170,15 @@ class ucp_register
->format($user->lang['DATE_FORMAT'], true);
unset($now);
$coppa_link_hash = '&hash=' . generate_link_hash('coppa');
$template_vars = array(
'S_LANG_OPTIONS' => (count($lang_row) > 1) ? language_select($user_lang) : '',
'L_COPPA_NO' => sprintf($user->lang['UCP_COPPA_BEFORE'], $coppa_birthday),
'L_COPPA_YES' => sprintf($user->lang['UCP_COPPA_ON_AFTER'], $coppa_birthday),
'U_COPPA_NO' => append_sid("{$phpbb_root_path}ucp.$phpEx", 'mode=register&coppa=0'),
'U_COPPA_YES' => append_sid("{$phpbb_root_path}ucp.$phpEx", 'mode=register&coppa=1'),
'U_COPPA_NO' => append_sid("{$phpbb_root_path}ucp.$phpEx", 'mode=register&coppa=0' . $coppa_link_hash),
'U_COPPA_YES' => append_sid("{$phpbb_root_path}ucp.$phpEx", 'mode=register&coppa=1' . $coppa_link_hash),
'S_SHOW_COPPA' => true,
'S_HIDDEN_FIELDS' => build_hidden_fields($s_hidden_fields),