/**
* Delete nodes as specified in 6.1.4 (b)(2).
*
* @param Certificate $cert
* @param ValidatorState $state
*/
protected function _deleteMappings(Certificate $cert, ValidatorState $state)
{
$idps = $cert->tbsCertificate()->extensions()->policyMappings()->issuerDomainPolicies();
// delete each node of depth i in the valid_policy_tree
// where ID-P is the valid_policy
foreach ($this->_nodesAtDepth($state->index()) as $node) {
if (in_array($node->validPolicy(), $idps)) {
$node->remove();
}
}
$this->_pruneTree($state->index() - 1);
}
