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Okay, a first ci of the new captcha plugins. We'll add dynamic template includes later, as well as documentation on how to use this. I'm prepared to get yelled at for bugs (oh, I know that there are plenty); but please blame spammers for broken styles and MODs.

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git-svn-id: file:///svn/phpbb/branches/phpBB-3_0_0@9524 89ea8834-ac86-4346-8a33-228a782c2dd0
This commit is contained in:
Henry Sudhof
2009-06-02 14:12:23 +00:00
parent b9ece6bdfe
commit b776d02682
36 changed files with 2472 additions and 534 deletions
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33
phpBB/includes/functions.php
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@@ -2520,6 +2520,11 @@ function login_box($redirect = '', $l_explain = '', $l_success = '', $admin = fa
{
global $db, $user, $template, $auth, $phpEx, $phpbb_root_path, $config;
if (!class_exists('phpbb_captcha_factory'))
{
include($phpbb_root_path . 'includes/captcha/captcha_factory.' . $phpEx);
}
$err = '';
// Make sure user->setup() has been called
@@ -2630,34 +2635,14 @@ function login_box($redirect = '', $l_explain = '', $l_success = '', $admin = fa
{
case LOGIN_ERROR_ATTEMPTS:
// Show confirm image
$sql = 'DELETE FROM ' . CONFIRM_TABLE . "
WHERE session_id = '" . $db->sql_escape($user->session_id) . "'
AND confirm_type = " . CONFIRM_LOGIN;
$db->sql_query($sql);
$captcha = phpbb_captcha_factory::get_instance($config['captcha_plugin']);
$captcha->init(CONFIRM_LOGIN);
$captcha->reset();
// Generate code
$code = gen_rand_string(mt_rand(CAPTCHA_MIN_CHARS, CAPTCHA_MAX_CHARS));
$confirm_id = md5(unique_id($user->ip));
$seed = hexdec(substr(unique_id(), 4, 10));
// compute $seed % 0x7fffffff
$seed -= 0x7fffffff * floor($seed / 0x7fffffff);
$sql = 'INSERT INTO ' . CONFIRM_TABLE . ' ' . $db->sql_build_array('INSERT', array(
'confirm_id' => (string) $confirm_id,
'session_id' => (string) $user->session_id,
'confirm_type' => (int) CONFIRM_LOGIN,
'code' => (string) $code,
'seed' => (int) $seed)
);
$db->sql_query($sql);
$template->assign_vars(array(
'S_CONFIRM_CODE' => true,
'CONFIRM_ID' => $confirm_id,
'CONFIRM_IMAGE' => '<img src="' . append_sid("{$phpbb_root_path}ucp.$phpEx", 'mode=confirm&amp;id=' . $confirm_id . '&amp;type=' . CONFIRM_LOGIN) . '" alt="" title="" />',
'L_LOGIN_CONFIRM_EXPLAIN' => sprintf($user->lang['LOGIN_CONFIRM_EXPLAIN'], '<a href="mailto:' . htmlspecialchars($config['board_contact']) . '">', '</a>'),
'CONFIRM' => $captcha->get_template(''),
));
$err = $user->lang[$result['error_msg']];