Fixed bug that method Request::parseHost not working when host is invalid. (#5142)

Co-authored-by: hexianghui <[email protected]>
Co-authored-by: 李铭昕 <[email protected]>

Author: 3 people

src/Server/Request.php

@@ -591,6 +591,9 @@ private static function getUriFromGlobals(Swoole\Http\Request $swooleRequest): U
     private static function parseHost(string $httpHost): array
     {
         $parts = parse_url('//' . $httpHost);
+        if (! isset($parts['host'])) {
+            throw new InvalidArgumentException('Invalid host: ' . $httpHost);
+        }
 
         return [$parts['host'], $parts['port'] ?? null];
     }

tests/ServerRequestTest.php

@@ -22,6 +22,7 @@
 use Hyperf\Utils\Codec\Xml;
 use HyperfTest\HttpMessage\Stub\ParserStub;
 use HyperfTest\HttpMessage\Stub\Server\RequestStub;
+use InvalidArgumentException;
 use Mockery;
 use PHPUnit\Framework\TestCase;
 use Psr\Container\ContainerInterface;
@@ -174,6 +175,10 @@ public function testParseHost()
         $resIPv6 = $method->invokeArgs(null, [$hostStrIPv6]);
         $this->assertSame('[fe80::a464:1aff:fe88:7b5a]', $resIPv6[0]);
         $this->assertSame(9502, $resIPv6[1]);
+
+        $this->expectException(InvalidArgumentException::class);
+        $this->expectExceptionMessage('Invalid host: ');
+        $method->invokeArgs(null, ['']);
     }
 
     /**