* * For the full copyright and license information, please view the LICENSE * file that was distributed with this source code. */ use SilverStripe\Dev\SapphireTest; use SilverStripe\Control\Util\IPUtils; class IPUtilsTest extends SapphireTest { /** * @dataProvider iPv4Provider */ public function testIPv4($matches, $remoteAddr, $cidr) { $this->assertSame($matches, IPUtils::checkIP($remoteAddr, $cidr)); } public function iPv4Provider() { return [ [true, '192.168.1.1', '192.168.1.1'], [true, '192.168.1.1', '192.168.1.1/1'], [true, '192.168.1.1', '192.168.1.0/24'], [false, '192.168.1.1', '1.2.3.4/1'], [false, '192.168.1.1', '192.168.1.1/33'], // invalid subnet [true, '192.168.1.1', ['1.2.3.4/1', '192.168.1.0/24']], [true, '192.168.1.1', ['192.168.1.0/24', '1.2.3.4/1']], [false, '192.168.1.1', ['1.2.3.4/1', '4.3.2.1/1']], [true, '1.2.3.4', '0.0.0.0/0'], [true, '1.2.3.4', '192.168.1.0/0'], [false, '1.2.3.4', '256.256.256/0'], // invalid CIDR notation [false, 'an_invalid_ip', '192.168.1.0/24'], ]; } /** * @dataProvider iPv6Provider */ public function testIPv6($matches, $remoteAddr, $cidr) { if (!defined('AF_INET6')) { $this->markTestSkipped('Only works when PHP is compiled without the option "disable-ipv6".'); } $this->assertSame($matches, IPUtils::checkIP($remoteAddr, $cidr)); } public function iPv6Provider() { return [ [true, '2a01:198:603:0:396e:4789:8e99:890f', '2a01:198:603:0::/65'], [false, '2a00:198:603:0:396e:4789:8e99:890f', '2a01:198:603:0::/65'], [false, '2a01:198:603:0:396e:4789:8e99:890f', '::1'], [true, '0:0:0:0:0:0:0:1', '::1'], [false, '0:0:603:0:396e:4789:8e99:0001', '::1'], [true, '2a01:198:603:0:396e:4789:8e99:890f', ['::1', '2a01:198:603:0::/65']], [true, '2a01:198:603:0:396e:4789:8e99:890f', ['2a01:198:603:0::/65', '::1']], [false, '2a01:198:603:0:396e:4789:8e99:890f', ['::1', '1a01:198:603:0::/65']], [false, '}__test|O:21:"JDatabaseDriverMysqli":3:{s:2', '::1'], [false, '2a01:198:603:0:396e:4789:8e99:890f', 'unknown'], ]; } /** * @requires extension sockets */ public function testAnIPv6WithOptionDisabledIPv6() { $this->expectException(\RuntimeException::class); if (defined('AF_INET6')) { $this->markTestSkipped('Only works when PHP is compiled with the option "disable-ipv6".'); } IPUtils::checkIP('2a01:198:603:0:396e:4789:8e99:890f', '2a01:198:603:0::/65'); } }