void PolicyCompiler_pix::warnWhenTranslatedAddressesAreUsed::action(
PolicyRule* policy_rule,
NATRule* nat_rule, Address*, Address *dst, Service*)
{
// FWObject *rule_iface = compiler->dbcopy->findInIndex(
// policy_rule->getInterfaceId());
RuleElementItf *intf_re = policy_rule->getItf();
FWObject *rule_iface = FWObjectReference::getObject(intf_re->front());
string version = compiler->fw->getStr("version");
RuleElement *re;
FWObject *o;
re = nat_rule->getODst();
o = FWReference::getObject(re->front());
Address *odst = Address::cast(o); assert(odst);
FWObject *p = odst->getParent();
if (odst->getId() == rule_iface->getId() ||
p->getId() == rule_iface->getId())
{
QString err("Object %1 that represents translated address in a NAT rule %2 "
"is used in a policy rule of ASA v%3 firewall. "
"Starting with v8.3, ASA requires using real IP addresses "
"in the firewall policy rules. ");
compiler->warning(
policy_rule,
err.arg(QString::fromUtf8(dst->getName().c_str()))
.arg(nat_rule->getLabel().c_str())
.arg(version.c_str()).toStdString());
}
}
void PolicyCompiler_pix::replaceTranslatedAddresses::action(
PolicyRule* policy_rule,
NATRule* nat_rule, Address *src, Address*, Service *srv)
{
// FWObject *rule_iface = compiler->dbcopy->findInIndex(
// policy_rule->getInterfaceId());
RuleElementItf *intf_re = policy_rule->getItf();
FWObject *rule_iface = FWObjectReference::getObject(intf_re->front());
RuleElement *re = nat_rule->getOSrc();
FWObject *o = FWReference::getObject(re->front());
#ifndef NDEBUG
Address *osrc = Address::cast(o); assert(osrc);
#endif
re = nat_rule->getODst();
o = FWReference::getObject(re->front());
Address *odst = Address::cast(o); assert(odst);
re = nat_rule->getOSrv();
o = FWReference::getObject(re->front());
Service *osrv = Service::cast(o); assert(osrv);
#ifndef NDEBUG
re = nat_rule->getTSrc();
o = FWReference::getObject(re->front());
Address *tsrc = Address::cast(o); assert(tsrc);
re = nat_rule->getTDst();
o = FWReference::getObject(re->front());
Address *tdst = Address::cast(o); assert(tdst);
re = nat_rule->getTSrv();
o = FWReference::getObject(re->front());
Service *tsrv = Service::cast(o); assert(tsrv);
#endif
FWObject *p = odst->getParent();
if (odst->getId() == rule_iface->getId() ||
p->getId() == rule_iface->getId())
{
PolicyRule *r = compiler->dbcopy->createPolicyRule();
compiler->temp_ruleset->add(r);
r->duplicate(policy_rule);
RuleElementSrc *nsrc = r->getSrc();
nsrc->clearChildren();
nsrc->addRef( src );
RuleElementDst *ndst = r->getDst();
ndst->clearChildren();
ndst->addRef( odst );
RuleElementSrv *nsrv = r->getSrv();
nsrv->clearChildren();
if (osrv->isAny())
nsrv->addRef( srv );
else
nsrv->addRef( osrv );
transformed_rules.push_back(r);
}
}
