* Jordi Boggiano * * For the full copyright and license information, please view the LICENSE * file that was distributed with this source code. */ namespace Composer\Test\Util\Http; use Composer\Util\Http\ProxyHelper; use Composer\Test\TestCase; class ProxyHelperTest extends TestCase { protected function setUp(): void { unset( $_SERVER['HTTP_PROXY'], $_SERVER['http_proxy'], $_SERVER['HTTPS_PROXY'], $_SERVER['https_proxy'], $_SERVER['NO_PROXY'], $_SERVER['no_proxy'], $_SERVER['CGI_HTTP_PROXY'] ); } protected function tearDown(): void { parent::tearDown(); unset( $_SERVER['HTTP_PROXY'], $_SERVER['http_proxy'], $_SERVER['HTTPS_PROXY'], $_SERVER['https_proxy'], $_SERVER['NO_PROXY'], $_SERVER['no_proxy'], $_SERVER['CGI_HTTP_PROXY'] ); } /** * @dataProvider dataMalformed * * @param string $url */ public function testThrowsOnMalformedUrl($url): void { $_SERVER['http_proxy'] = $url; self::expectException('RuntimeException'); ProxyHelper::getProxyData(); } public function dataMalformed(): array { return array( 'no-host' => array('localhost'), 'no-port' => array('scheme://localhost'), ); } /** * @dataProvider dataFormatting * * @param string $url * @param string $expected */ public function testUrlFormatting($url, $expected): void { $_SERVER['http_proxy'] = $url; list($httpProxy, $httpsProxy, $noProxy) = ProxyHelper::getProxyData(); $this->assertSame($expected, $httpProxy); } public function dataFormatting(): array { // url, expected return array( 'lowercases-scheme' => array('HTTP://proxy.com:8888', 'http://proxy.com:8888'), 'adds-http-port' => array('http://proxy.com', 'http://proxy.com:80'), 'adds-https-port' => array('https://proxy.com', 'https://proxy.com:443'), ); } /** * @dataProvider dataCaseOverrides * * @param array $server * @param string $expected * @param int $index */ public function testLowercaseOverridesUppercase(array $server, $expected, $index): void { $_SERVER = array_merge($_SERVER, $server); $list = ProxyHelper::getProxyData(); $this->assertSame($expected, $list[$index]); } public function dataCaseOverrides(): array { // server, expected, list index return array( array(array('HTTP_PROXY' => 'http://upper.com', 'http_proxy' => 'http://lower.com'), 'http://lower.com:80', 0), array(array('HTTPS_PROXY' => 'http://upper.com', 'https_proxy' => 'http://lower.com'), 'http://lower.com:80', 1), array(array('NO_PROXY' => 'upper.com', 'no_proxy' => 'lower.com'), 'lower.com', 2), ); } /** * @dataProvider dataCGIOverrides * * @param array $server * @param string $expected * @param int $index */ public function testCGIUpperCaseOverridesHttp(array $server, $expected, $index): void { $_SERVER = array_merge($_SERVER, $server); $list = ProxyHelper::getProxyData(); $this->assertSame($expected, $list[$index]); } public function dataCGIOverrides(): array { // server, expected, list index return array( array(array('http_proxy' => 'http://http.com', 'CGI_HTTP_PROXY' => 'http://cgi.com'), 'http://cgi.com:80', 0), array(array('http_proxy' => 'http://http.com', 'cgi_http_proxy' => 'http://cgi.com'), 'http://http.com:80', 0), ); } public function testNoHttpsProxyUsesHttpProxy(): void { $_SERVER['http_proxy'] = 'http://http.com'; list($httpProxy, $httpsProxy, $noProxy) = ProxyHelper::getProxyData(); $this->assertSame('http://http.com:80', $httpsProxy); } public function testNoHttpProxyDoesNotUseHttpsProxy(): void { $_SERVER['https_proxy'] = 'http://https.com'; list($httpProxy, $httpsProxy, $noProxy) = ProxyHelper::getProxyData(); $this->assertSame(null, $httpProxy); } /** * @dataProvider dataContextOptions * * @param string $url * @param array $expected * * @phpstan-param array{http: array{proxy: string, header?: string}} $expected */ public function testGetContextOptions($url, $expected): void { $this->assertEquals($expected, ProxyHelper::getContextOptions($url)); } public function dataContextOptions(): array { // url, expected return array( array('http://proxy.com', array('http' => array( 'proxy' => 'tcp://proxy.com:80', ))), array('https://proxy.com', array('http' => array( 'proxy' => 'ssl://proxy.com:443', ))), array('http://user:p%40ss@proxy.com', array('http' => array( 'proxy' => 'tcp://proxy.com:80', 'header' => 'Proxy-Authorization: Basic dXNlcjpwQHNz', ))), ); } /** * @dataProvider dataRequestFullUri * * @param string $requestUrl * @param mixed[] $expected */ public function testSetRequestFullUri($requestUrl, $expected): void { $options = array(); ProxyHelper::setRequestFullUri($requestUrl, $options); $this->assertEquals($expected, $options); } public function dataRequestFullUri(): array { $options = array('http' => array('request_fulluri' => true)); // $requestUrl, expected return array( 'http' => array('http://repo.org', $options), 'https' => array('https://repo.org', array()), 'no-scheme' => array('repo.org', array()), ); } }