/**
* Whitelist specific IPs. Each argument is a single IP.
* Not passing any argument will output the current whitelist.
*
* @return int|null|void
*/
public function whitelist()
{
if ($this->params['remove']) {
$this->Maintenance->clearWhitelist();
}
$ips = $this->args;
if (!empty($ips)) {
foreach ($ips as $ip) {
if (!Validation::ip($ip)) {
$this->abort($ip . ' is not a valid IP address.');
}
}
if ($this->params['remove']) {
$this->Maintenance->clearWhitelist($ips);
} else {
$this->Maintenance->whitelist($ips, $this->params['debug']);
}
$this->out('Done!', 2);
}
$this->out('Current whitelist:');
$ips = $this->Maintenance->whitelist();
if (!$ips) {
$this->out('n/a');
} else {
$this->out($ips);
}
}
/**
* testIp v6
*
* @return void
*/
public function testIpv6()
{
$this->assertTrue(Validation::ip('2001:0db8:85a3:0000:0000:8a2e:0370:7334', 'IPv6'));
$this->assertTrue(Validation::ip('2001:db8:85a3:0:0:8a2e:370:7334', 'IPv6'));
$this->assertTrue(Validation::ip('2001:db8:85a3::8a2e:370:7334', 'IPv6'));
$this->assertTrue(Validation::ip('2001:0db8:0000:0000:0000:0000:1428:57ab', 'IPv6'));
$this->assertTrue(Validation::ip('2001:0db8:0000:0000:0000::1428:57ab', 'IPv6'));
$this->assertTrue(Validation::ip('2001:0db8:0:0:0:0:1428:57ab', 'IPv6'));
$this->assertTrue(Validation::ip('2001:0db8:0:0::1428:57ab', 'IPv6'));
$this->assertTrue(Validation::ip('2001:0db8::1428:57ab', 'IPv6'));
$this->assertTrue(Validation::ip('2001:db8::1428:57ab', 'IPv6'));
$this->assertTrue(Validation::ip('0000:0000:0000:0000:0000:0000:0000:0001', 'IPv6'));
$this->assertTrue(Validation::ip('::1', 'IPv6'));
$this->assertTrue(Validation::ip('::ffff:12.34.56.78', 'IPv6'));
$this->assertTrue(Validation::ip('::ffff:0c22:384e', 'IPv6'));
$this->assertTrue(Validation::ip('2001:0db8:1234:0000:0000:0000:0000:0000', 'IPv6'));
$this->assertTrue(Validation::ip('2001:0db8:1234:ffff:ffff:ffff:ffff:ffff', 'IPv6'));
$this->assertTrue(Validation::ip('2001:db8:a::123', 'IPv6'));
$this->assertTrue(Validation::ip('fe80::', 'IPv6'));
$this->assertTrue(Validation::ip('::ffff:192.0.2.128', 'IPv6'));
$this->assertTrue(Validation::ip('::ffff:c000:280', 'IPv6'));
$this->assertFalse(Validation::ip('123', 'IPv6'));
$this->assertFalse(Validation::ip('ldkfj', 'IPv6'));
$this->assertFalse(Validation::ip('2001::FFD3::57ab', 'IPv6'));
$this->assertFalse(Validation::ip('2001:db8:85a3::8a2e:37023:7334', 'IPv6'));
$this->assertFalse(Validation::ip('2001:db8:85a3::8a2e:370k:7334', 'IPv6'));
$this->assertFalse(Validation::ip('1:2:3:4:5:6:7:8:9', 'IPv6'));
$this->assertFalse(Validation::ip('1::2::3', 'IPv6'));
$this->assertFalse(Validation::ip('1:::3:4:5', 'IPv6'));
$this->assertFalse(Validation::ip('1:2:3::4:5:6:7:8:9', 'IPv6'));
$this->assertFalse(Validation::ip('::ffff:2.3.4', 'IPv6'));
$this->assertFalse(Validation::ip('::ffff:257.1.2.3', 'IPv6'));
$this->assertFalse(Validation::ip('255.255.255.255', 'ipv6'), 'IPv4 is not valid IPv6');
}
/**
* Get all IP addresses associated with the current connection.
*
* @return array IP addresses
*/
public function addresses()
{
if (Validation::ip($this->_config['host'])) {
return [$this->_config['host']];
}
return gethostbynamel($this->_config['host']);
}
