/**
* Test for \core\ip_utils::is_ipv6_address().
*
* @param string $address the address to validate.
* @param bool $expected the expected result.
* @dataProvider ipv6_address_data_provider
*/
public function test_is_ipv6_address($address, $expected)
{
$this->assertEquals($expected, \core\ip_utils::is_ipv6_address($address));
}
/**
* Helper to get all entries from the admin setting, as an array, sorted by classification.
* Classifications include 'ipv4', 'ipv6', 'domain', 'domainwildcard'.
*
* @return array of host/domain/ip entries from the 'curlsecurityblockedhosts' config.
*/
protected function get_blacklisted_hosts_by_category()
{
// For each of the admin setting entries, check and place in the correct section of the config array.
$config = ['ipv6' => [], 'ipv4' => [], 'domain' => [], 'domainwildcard' => []];
$entries = $this->get_blacklisted_hosts();
foreach ($entries as $entry) {
if (ip_utils::is_ipv6_address($entry) || ip_utils::is_ipv6_range($entry)) {
$config['ipv6'][] = $entry;
} else {
if (ip_utils::is_ipv4_address($entry) || ip_utils::is_ipv4_range($entry)) {
$config['ipv4'][] = $entry;
} else {
if (ip_utils::is_domain_name($entry)) {
$config['domain'][] = $entry;
} else {
if (ip_utils::is_domain_matching_pattern($entry)) {
$config['domainwildcard'][] = $entry;
}
}
}
}
}
return $config;
}
