/**
* Init with allowed permissions for the user in the given KS or kCurrentContext if not KS given
* kCurrentContext::init should have been executed before!
* @param string $ks KS to extract user and partner IDs from instead of kCurrentContext
* @param boolean $useCache use cache or not
* @throws TODO: add all exceptions
*/
public static function init($useCache = null)
{
$securityContext = array(kCurrentContext::$partner_id, kCurrentContext::$ks);
if ($securityContext === self::$lastInitializedContext) {
KalturaLog::log('Already initalized for this security context');
self::$cacheWatcher->apply();
return;
}
// verify that kCurrentContext::init has been executed since it must be used to init current context permissions
if (!kCurrentContext::$ksPartnerUserInitialized) {
KalturaLog::crit('kCurrentContext::initKsPartnerUser must be executed before initializing kPermissionManager');
throw new Exception('kCurrentContext has not been initialized!', null);
}
// can be initialized more than once to support multirequest with different kCurrentContext parameters
self::$lastInitializedContext = null;
self::$cacheWatcher = new kApiCacheWatcher();
self::$useCache = $useCache ? true : false;
// copy kCurrentContext parameters (kCurrentContext::init should have been executed before)
self::$requestedPartnerId = !self::isEmpty(kCurrentContext::$partner_id) ? kCurrentContext::$partner_id : null;
self::$ksPartnerId = !self::isEmpty(kCurrentContext::$ks_partner_id) ? kCurrentContext::$ks_partner_id : null;
if (self::$ksPartnerId == Partner::ADMIN_CONSOLE_PARTNER_ID && kConf::hasParam('admin_console_partner_allowed_ips')) {
$ipAllowed = false;
$ipRanges = explode(',', kConf::get('admin_console_partner_allowed_ips'));
foreach ($ipRanges as $curRange) {
if (kIpAddressUtils::isIpInRange($_SERVER['REMOTE_ADDR'], $curRange)) {
$ipAllowed = true;
break;
}
}
if (!$ipAllowed) {
throw new kCoreException("Admin console partner used from an unallowed address", kCoreException::PARTNER_BLOCKED);
}
}
self::$ksUserId = !self::isEmpty(kCurrentContext::$ks_uid) ? kCurrentContext::$ks_uid : null;
if (self::$ksPartnerId != Partner::BATCH_PARTNER_ID) {
self::$kuser = !self::isEmpty(kCurrentContext::getCurrentKsKuser()) ? kCurrentContext::getCurrentKsKuser() : null;
}
self::$ksString = kCurrentContext::$ks ? kCurrentContext::$ks : null;
self::$adminSession = !self::isEmpty(kCurrentContext::$is_admin_session) ? kCurrentContext::$is_admin_session : false;
// if ks defined - check that it is valid
self::errorIfKsNotValid();
// init partner, user, and role objects
self::initPartnerUserObjects();
// throw an error if KS partner (operating partner) is blocked
self::errorIfPartnerBlocked();
//throw an error if KS user is blocked
self::errorIfUserBlocked();
// init role ids
self::initRoleIds();
// init permissions map
self::initPermissionsMap();
// initialization done
self::$lastInitializedContext = $securityContext;
self::$cacheWatcher->stop();
return true;
}