Subversion Repositories php-qbpwcf

<?php

namespace Ratchet\RFC6455\Test\Unit\Handshake;

use Ratchet\RFC6455\Handshake\RequestVerifier;

use Ratchet\RFC6455\Handshake\ServerNegotiator;

use PHPUnit\Framework\TestCase;

class ServerNegotiatorTest extends TestCase

{

    public function testNoUpgradeRequested() {

        $negotiator = new ServerNegotiator(new RequestVerifier());

        $requestText = 'GET / HTTP/1.1

Host: 127.0.0.1:6789

Connection: keep-alive

Pragma: no-cache

Cache-Control: no-cache

Upgrade-Insecure-Requests: 1

User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_12_4) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/57.0.2987.133 Safari/537.36

Accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,*/*;q=0.8

Accept-Encoding: gzip, deflate, sdch, br

Accept-Language: en-US,en;q=0.8

';

        $request = \GuzzleHttp\Psr7\parse_request($requestText);

        $response = $negotiator->handshake($request);

        $this->assertEquals('1.1', $response->getProtocolVersion());

        $this->assertEquals(426, $response->getStatusCode());

        $this->assertEquals('Upgrade header MUST be provided', $response->getReasonPhrase());

        $this->assertEquals('Upgrade', $response->getHeaderLine('Connection'));

        $this->assertEquals('websocket', $response->getHeaderLine('Upgrade'));

        $this->assertEquals('13', $response->getHeaderLine('Sec-WebSocket-Version'));

    }

    public function testNoConnectionUpgradeRequested() {

        $negotiator = new ServerNegotiator(new RequestVerifier());

        $requestText = 'GET / HTTP/1.1

Host: 127.0.0.1:6789

Connection: keep-alive

Pragma: no-cache

Cache-Control: no-cache

Upgrade: websocket

Upgrade-Insecure-Requests: 1

User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_12_4) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/57.0.2987.133 Safari/537.36

Accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,*/*;q=0.8

Accept-Encoding: gzip, deflate, sdch, br

Accept-Language: en-US,en;q=0.8

';

        $request = \GuzzleHttp\Psr7\parse_request($requestText);

        $response = $negotiator->handshake($request);

        $this->assertEquals('1.1', $response->getProtocolVersion());

        $this->assertEquals(400, $response->getStatusCode());

        $this->assertEquals('Connection Upgrade MUST be requested', $response->getReasonPhrase());

    }

    public function testInvalidSecWebsocketKey() {

        $negotiator = new ServerNegotiator(new RequestVerifier());

        $requestText = 'GET / HTTP/1.1

Host: 127.0.0.1:6789

Connection: Upgrade

Pragma: no-cache

Cache-Control: no-cache

Upgrade: websocket

Sec-WebSocket-Key: 12345

Upgrade-Insecure-Requests: 1

User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_12_4) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/57.0.2987.133 Safari/537.36

Accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,*/*;q=0.8

Accept-Encoding: gzip, deflate, sdch, br

Accept-Language: en-US,en;q=0.8

';

        $request = \GuzzleHttp\Psr7\parse_request($requestText);

        $response = $negotiator->handshake($request);

        $this->assertEquals('1.1', $response->getProtocolVersion());

        $this->assertEquals(400, $response->getStatusCode());

        $this->assertEquals('Invalid Sec-WebSocket-Key', $response->getReasonPhrase());

    }

    public function testInvalidSecWebsocketVersion() {

        $negotiator = new ServerNegotiator(new RequestVerifier());

        $requestText = 'GET / HTTP/1.1

Host: 127.0.0.1:6789

Connection: Upgrade

Pragma: no-cache

Cache-Control: no-cache

Upgrade: websocket

Sec-WebSocket-Key: dGhlIHNhbXBsZSBub25jZQ==

Upgrade-Insecure-Requests: 1

User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_12_4) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/57.0.2987.133 Safari/537.36

Accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,*/*;q=0.8

Accept-Encoding: gzip, deflate, sdch, br

Accept-Language: en-US,en;q=0.8

';

        $request = \GuzzleHttp\Psr7\parse_request($requestText);

        $response = $negotiator->handshake($request);

        $this->assertEquals('1.1', $response->getProtocolVersion());

        $this->assertEquals(426, $response->getStatusCode());

        $this->assertEquals('Upgrade Required', $response->getReasonPhrase());

        $this->assertEquals('Upgrade', $response->getHeaderLine('Connection'));

        $this->assertEquals('websocket', $response->getHeaderLine('Upgrade'));

        $this->assertEquals('13', $response->getHeaderLine('Sec-WebSocket-Version'));

    }

    public function testBadSubprotocolResponse() {

        $negotiator = new ServerNegotiator(new RequestVerifier());

        $negotiator->setStrictSubProtocolCheck(true);

        $negotiator->setSupportedSubProtocols([]);

        $requestText = 'GET / HTTP/1.1

Host: 127.0.0.1:6789

Connection: Upgrade

Pragma: no-cache

Cache-Control: no-cache

Upgrade: websocket

Sec-WebSocket-Key: dGhlIHNhbXBsZSBub25jZQ==

Sec-WebSocket-Version: 13

Sec-WebSocket-Protocol: someprotocol

Upgrade-Insecure-Requests: 1

User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_12_4) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/57.0.2987.133 Safari/537.36

Accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,*/*;q=0.8

Accept-Encoding: gzip, deflate, sdch, br

Accept-Language: en-US,en;q=0.8

';

        $request = \GuzzleHttp\Psr7\parse_request($requestText);

        $response = $negotiator->handshake($request);

        $this->assertEquals('1.1', $response->getProtocolVersion());

        $this->assertEquals(426, $response->getStatusCode());

        $this->assertEquals('No Sec-WebSocket-Protocols requested supported', $response->getReasonPhrase());

        $this->assertEquals('Upgrade', $response->getHeaderLine('Connection'));

        $this->assertEquals('websocket', $response->getHeaderLine('Upgrade'));

        $this->assertEquals('13', $response->getHeaderLine('Sec-WebSocket-Version'));

    }

    public function testNonStrictSubprotocolDoesNotIncludeHeaderWhenNoneAgreedOn() {

        $negotiator = new ServerNegotiator(new RequestVerifier());

        $negotiator->setStrictSubProtocolCheck(false);

        $negotiator->setSupportedSubProtocols(['someproto']);

        $requestText = 'GET / HTTP/1.1

Host: 127.0.0.1:6789

Connection: Upgrade

Pragma: no-cache

Cache-Control: no-cache

Upgrade: websocket

Sec-WebSocket-Key: dGhlIHNhbXBsZSBub25jZQ==

Sec-WebSocket-Version: 13

Sec-WebSocket-Protocol: someotherproto

Upgrade-Insecure-Requests: 1

User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_12_4) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/57.0.2987.133 Safari/537.36

Accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,*/*;q=0.8

Accept-Encoding: gzip, deflate, sdch, br

Accept-Language: en-US,en;q=0.8

';

        $request = \GuzzleHttp\Psr7\parse_request($requestText);

        $response = $negotiator->handshake($request);

        $this->assertEquals('1.1', $response->getProtocolVersion());

        $this->assertEquals(101, $response->getStatusCode());

        $this->assertEquals('Upgrade', $response->getHeaderLine('Connection'));

        $this->assertEquals('websocket', $response->getHeaderLine('Upgrade'));

        $this->assertFalse($response->hasHeader('Sec-WebSocket-Protocol'));

    }

    public function testSuggestsAppropriateSubprotocol()

    {

        $negotiator = new ServerNegotiator(new RequestVerifier());

        $negotiator->setStrictSubProtocolCheck(true);

        $negotiator->setSupportedSubProtocols(['someproto']);

        $requestText = 'GET / HTTP/1.1

Host: localhost:8080

Connection: Upgrade

Upgrade: websocket

Sec-WebSocket-Version: 13

User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_1) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/64.0.3282.140 Safari/537.36

Accept-Encoding: gzip, deflate, br

Accept-Language: en-US,en;q=0.9

Sec-WebSocket-Key: HGt8eQax7nAOlXUw0/asPQ==

Sec-WebSocket-Extensions: permessage-deflate; client_max_window_bits

';

        $request = \GuzzleHttp\Psr7\parse_request($requestText);

        $response = $negotiator->handshake($request);

        $this->assertEquals('1.1', $response->getProtocolVersion());

        $this->assertEquals(426, $response->getStatusCode());

        $this->assertEquals('Upgrade', $response->getHeaderLine('Connection'));

        $this->assertEquals('websocket', $response->getHeaderLine('Upgrade'));

        $this->assertEquals('someproto', $response->getHeaderLine('Sec-WebSocket-Protocol'));

    }

}