function spamshield_ubl_cache($method = 'chk')
{
/***
* Check if user has been added to blacklist cache
* Added 1.8
* $method: 'set','chk'
***/
/* Temporarily disabled in 1.8.9.2 for testing, re-enabled with modifications in 1.8.9.6 */
if (TRUE == WPSS_TEMP_BL_DISABLE || !empty($_SESSION['wpss_clear_blacklisted_user_' . RSMP_HASH])) {
spamshield_clear_ubl_cache();
return FALSE;
}
$wpss_ubl_cache_disable = get_option('spamshield_ubl_cache_disable');
if (!empty($wpss_ubl_cache_disable)) {
spamshield_clear_ubl_cache();
return FALSE;
}
$ip = spamshield_get_ip_addr();
if ($ip == RSMP_SERVER_ADDR) {
return FALSE;
}
/* Skip website IP address */
if (strpos($ip, '.') !== FALSE) {
$ip_arr = explode('.', $ip);
unset($ip_arr[3]);
$ip_c = implode('.', $ip_arr) . '.';
if (strpos(RSMP_SERVER_ADDR, $ip_c) === 0) {
return FALSE;
}
/* Skip anything on same C-Block as website */
}
if (strpos(RSMP_SERVER_NAME_REV, RSMP_DEBUG_SERVER_NAME_REV) !== 0) {
if (spamshield_is_admin_ip($ip)) {
return FALSE;
}
}
/* TO DO: Add logic for reverse proxies */
$blacklist_status = FALSE;
$wpss_lang_ck_key = 'UBR_LANG';
$wpss_lang_ck_val = 'default';
$wpss_ubl_cache = get_option('spamshield_ubl_cache');
if (empty($wpss_ubl_cache)) {
$wpss_ubl_cache = array();
}
/* Check */
if (!empty($_SESSION['wpss_blacklisted_user_' . RSMP_HASH]) || !empty($_COOKIE[$wpss_lang_ck_key]) && $_COOKIE[$wpss_lang_ck_key] == $wpss_lang_ck_val || !empty($ip) && in_array($ip, $wpss_ubl_cache, TRUE) || spamshield_referrer_blacklist_chk()) {
$blacklist_status = TRUE;
}
/* Set */
if (!empty($blacklist_status) || $method == 'set') {
if (!empty($ip) && !in_array($ip, $wpss_ubl_cache, TRUE)) {
$wpss_ubl_cache[] = $ip;
}
$_SESSION['wpss_blacklisted_user_' . RSMP_HASH] = TRUE;
update_option('spamshield_ubl_cache', $wpss_ubl_cache);
}
return $blacklist_status;
}
function spamshield_ubl_cache($method = 'chk')
{
/***
* Check if user has been added to blacklist cache
* Added 1.8
* $method: 'set','chk'
***/
return FALSE;
/* Temporarily disabled in 1.8.9.2 for testing */
$blacklist_status = FALSE;
$ip = $_SERVER['REMOTE_ADDR'];
$last_admin_ip = get_option('spamshield_last_admin');
if ($ip == $last_admin_ip) {
return FALSE;
}
$wpss_lang_ck_key = 'UBR_LANG';
$wpss_lang_ck_val = 'default';
$wpss_ubl_cache = get_option('spamshield_ubl_cache');
if (empty($wpss_ubl_cache)) {
$wpss_ubl_cache = array();
}
/* Check */
if (!empty($_SESSION['wpss_blacklisted_user_' . RSMP_HASH]) || !empty($_COOKIE[$wpss_lang_ck_key]) && $_COOKIE[$wpss_lang_ck_key] == $wpss_lang_ck_val || !empty($ip) && in_array($ip, $wpss_ubl_cache, TRUE) || spamshield_referrer_blacklist_chk()) {
$blacklist_status = TRUE;
}
/* Set */
if (!empty($blacklist_status) || $method == 'set') {
if (!empty($ip) && !in_array($ip, $wpss_ubl_cache, TRUE)) {
$wpss_ubl_cache[] = $ip;
}
$_SESSION['wpss_blacklisted_user_' . RSMP_HASH] = TRUE;
update_option('spamshield_ubl_cache', $wpss_ubl_cache);
}
return $blacklist_status;
}
