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-rw-r--r--tests/phpunit/includes/WebRequestTest.php358
1 files changed, 358 insertions, 0 deletions
diff --git a/tests/phpunit/includes/WebRequestTest.php b/tests/phpunit/includes/WebRequestTest.php
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+++ b/tests/phpunit/includes/WebRequestTest.php
@@ -0,0 +1,358 @@
+<?php
+
+/**
+ * @group WebRequest
+ */
+class WebRequestTest extends MediaWikiTestCase {
+ protected $oldServer;
+
+ protected function setUp() {
+ parent::setUp();
+
+ $this->oldServer = $_SERVER;
+ IP::clearCaches();
+ }
+
+ protected function tearDown() {
+ $_SERVER = $this->oldServer;
+ IP::clearCaches();
+
+ parent::tearDown();
+ }
+
+ /**
+ * @dataProvider provideDetectServer
+ * @covers WebRequest::detectServer
+ */
+ public function testDetectServer( $expected, $input, $description ) {
+ $_SERVER = $input;
+ $result = WebRequest::detectServer();
+ $this->assertEquals( $expected, $result, $description );
+ }
+
+ public static function provideDetectServer() {
+ return array(
+ array(
+ 'http://x',
+ array(
+ 'HTTP_HOST' => 'x'
+ ),
+ 'Host header'
+ ),
+ array(
+ 'https://x',
+ array(
+ 'HTTP_HOST' => 'x',
+ 'HTTPS' => 'on',
+ ),
+ 'Host header with secure'
+ ),
+ array(
+ 'http://x',
+ array(
+ 'HTTP_HOST' => 'x',
+ 'SERVER_PORT' => 80,
+ ),
+ 'Default SERVER_PORT',
+ ),
+ array(
+ 'http://x',
+ array(
+ 'HTTP_HOST' => 'x',
+ 'HTTPS' => 'off',
+ ),
+ 'Secure off'
+ ),
+ array(
+ 'http://y',
+ array(
+ 'SERVER_NAME' => 'y',
+ ),
+ 'Server name'
+ ),
+ array(
+ 'http://x',
+ array(
+ 'HTTP_HOST' => 'x',
+ 'SERVER_NAME' => 'y',
+ ),
+ 'Host server name precedence'
+ ),
+ array(
+ 'http://[::1]:81',
+ array(
+ 'HTTP_HOST' => '[::1]',
+ 'SERVER_NAME' => '::1',
+ 'SERVER_PORT' => '81',
+ ),
+ 'Apache bug 26005'
+ ),
+ array(
+ 'http://localhost',
+ array(
+ 'SERVER_NAME' => '[2001'
+ ),
+ 'Kind of like lighttpd per commit message in MW r83847',
+ ),
+ array(
+ 'http://[2a01:e35:2eb4:1::2]:777',
+ array(
+ 'SERVER_NAME' => '[2a01:e35:2eb4:1::2]:777'
+ ),
+ 'Possible lighttpd environment per bug 14977 comment 13',
+ ),
+ );
+ }
+
+ /**
+ * @dataProvider provideGetIP
+ * @covers WebRequest::getIP
+ */
+ public function testGetIP( $expected, $input, $squid, $xffList, $private, $description ) {
+ $_SERVER = $input;
+ $this->setMwGlobals( array(
+ 'wgSquidServersNoPurge' => $squid,
+ 'wgUsePrivateIPs' => $private,
+ 'wgHooks' => array(
+ 'IsTrustedProxy' => array(
+ function ( &$ip, &$trusted ) use ( $xffList ) {
+ $trusted = $trusted || in_array( $ip, $xffList );
+ return true;
+ }
+ )
+ )
+ ) );
+
+ $request = new WebRequest();
+ $result = $request->getIP();
+ $this->assertEquals( $expected, $result, $description );
+ }
+
+ public static function provideGetIP() {
+ return array(
+ array(
+ '127.0.0.1',
+ array(
+ 'REMOTE_ADDR' => '127.0.0.1'
+ ),
+ array(),
+ array(),
+ false,
+ 'Simple IPv4'
+ ),
+ array(
+ '::1',
+ array(
+ 'REMOTE_ADDR' => '::1'
+ ),
+ array(),
+ array(),
+ false,
+ 'Simple IPv6'
+ ),
+ array(
+ '12.0.0.1',
+ array(
+ 'REMOTE_ADDR' => 'abcd:0001:002:03:4:555:6666:7777',
+ 'HTTP_X_FORWARDED_FOR' => '12.0.0.1, abcd:0001:002:03:4:555:6666:7777',
+ ),
+ array( 'ABCD:1:2:3:4:555:6666:7777' ),
+ array(),
+ false,
+ 'IPv6 normalisation'
+ ),
+ array(
+ '12.0.0.3',
+ array(
+ 'REMOTE_ADDR' => '12.0.0.1',
+ 'HTTP_X_FORWARDED_FOR' => '12.0.0.3, 12.0.0.2'
+ ),
+ array( '12.0.0.1', '12.0.0.2' ),
+ array(),
+ false,
+ 'With X-Forwaded-For'
+ ),
+ array(
+ '12.0.0.1',
+ array(
+ 'REMOTE_ADDR' => '12.0.0.1',
+ 'HTTP_X_FORWARDED_FOR' => '12.0.0.3, 12.0.0.2'
+ ),
+ array(),
+ array(),
+ false,
+ 'With X-Forwaded-For and disallowed server'
+ ),
+ array(
+ '12.0.0.2',
+ array(
+ 'REMOTE_ADDR' => '12.0.0.1',
+ 'HTTP_X_FORWARDED_FOR' => '12.0.0.3, 12.0.0.2'
+ ),
+ array( '12.0.0.1' ),
+ array(),
+ false,
+ 'With multiple X-Forwaded-For and only one allowed server'
+ ),
+ array(
+ '10.0.0.3',
+ array(
+ 'REMOTE_ADDR' => '12.0.0.2',
+ 'HTTP_X_FORWARDED_FOR' => '10.0.0.4, 10.0.0.3, 12.0.0.2'
+ ),
+ array( '12.0.0.1', '12.0.0.2' ),
+ array(),
+ false,
+ 'With X-Forwaded-For and private IP (from cache proxy)'
+ ),
+ array(
+ '10.0.0.4',
+ array(
+ 'REMOTE_ADDR' => '12.0.0.2',
+ 'HTTP_X_FORWARDED_FOR' => '10.0.0.4, 10.0.0.3, 12.0.0.2'
+ ),
+ array( '12.0.0.1', '12.0.0.2', '10.0.0.3' ),
+ array(),
+ true,
+ 'With X-Forwaded-For and private IP (allowed)'
+ ),
+ array(
+ '10.0.0.4',
+ array(
+ 'REMOTE_ADDR' => '12.0.0.2',
+ 'HTTP_X_FORWARDED_FOR' => '10.0.0.4, 10.0.0.3, 12.0.0.2'
+ ),
+ array( '12.0.0.1', '12.0.0.2' ),
+ array( '10.0.0.3' ),
+ true,
+ 'With X-Forwaded-For and private IP (allowed)'
+ ),
+ array(
+ '10.0.0.3',
+ array(
+ 'REMOTE_ADDR' => '12.0.0.2',
+ 'HTTP_X_FORWARDED_FOR' => '10.0.0.4, 10.0.0.3, 12.0.0.2'
+ ),
+ array( '12.0.0.1', '12.0.0.2' ),
+ array( '10.0.0.3' ),
+ false,
+ 'With X-Forwaded-For and private IP (disallowed)'
+ ),
+ array(
+ '12.0.0.3',
+ array(
+ 'REMOTE_ADDR' => '12.0.0.1',
+ 'HTTP_X_FORWARDED_FOR' => '12.0.0.3, 12.0.0.2'
+ ),
+ array(),
+ array( '12.0.0.1', '12.0.0.2' ),
+ false,
+ 'With X-Forwaded-For'
+ ),
+ array(
+ '12.0.0.2',
+ array(
+ 'REMOTE_ADDR' => '12.0.0.1',
+ 'HTTP_X_FORWARDED_FOR' => '12.0.0.3, 12.0.0.2'
+ ),
+ array(),
+ array( '12.0.0.1' ),
+ false,
+ 'With multiple X-Forwaded-For and only one allowed server'
+ ),
+ array(
+ '12.0.0.2',
+ array(
+ 'REMOTE_ADDR' => '12.0.0.2',
+ 'HTTP_X_FORWARDED_FOR' => '10.0.0.3, 12.0.0.2'
+ ),
+ array(),
+ array( '12.0.0.2' ),
+ false,
+ 'With X-Forwaded-For and private IP and hook (disallowed)'
+ ),
+ array(
+ '12.0.0.1',
+ array(
+ 'REMOTE_ADDR' => 'abcd:0001:002:03:4:555:6666:7777',
+ 'HTTP_X_FORWARDED_FOR' => '12.0.0.1, abcd:0001:002:03:4:555:6666:7777',
+ ),
+ array( 'ABCD:1:2:3::/64' ),
+ array(),
+ false,
+ 'IPv6 CIDR'
+ ),
+ array(
+ '12.0.0.3',
+ array(
+ 'REMOTE_ADDR' => '12.0.0.1',
+ 'HTTP_X_FORWARDED_FOR' => '12.0.0.3, 12.0.0.2'
+ ),
+ array( '12.0.0.0/24' ),
+ array(),
+ false,
+ 'IPv4 CIDR'
+ ),
+ );
+ }
+
+ /**
+ * @expectedException MWException
+ * @covers WebRequest::getIP
+ */
+ public function testGetIpLackOfRemoteAddrThrowAnException() {
+ // ensure that local install state doesn't interfere with test
+ $this->setMwGlobals( array(
+ 'wgSquidServersNoPurge' => array(),
+ 'wgSquidServers' => array(),
+ 'wgUsePrivateIPs' => false,
+ 'wgHooks' => array(),
+ ) );
+
+ $request = new WebRequest();
+ # Next call throw an exception about lacking an IP
+ $request->getIP();
+ }
+
+ public static function provideLanguageData() {
+ return array(
+ array( '', array(), 'Empty Accept-Language header' ),
+ array( 'en', array( 'en' => 1 ), 'One language' ),
+ array( 'en, ar', array( 'en' => 1, 'ar' => 1 ), 'Two languages listed in appearance order.' ),
+ array(
+ 'zh-cn,zh-tw',
+ array( 'zh-cn' => 1, 'zh-tw' => 1 ),
+ 'Two equally prefered languages, listed in appearance order per rfc3282. Checks c9119'
+ ),
+ array(
+ 'es, en; q=0.5',
+ array( 'es' => 1, 'en' => '0.5' ),
+ 'Spanish as first language and English and second'
+ ),
+ array( 'en; q=0.5, es', array( 'es' => 1, 'en' => '0.5' ), 'Less prefered language first' ),
+ array( 'fr, en; q=0.5, es', array( 'fr' => 1, 'es' => 1, 'en' => '0.5' ), 'Three languages' ),
+ array( 'en; q=0.5, es', array( 'es' => 1, 'en' => '0.5' ), 'Two languages' ),
+ array( 'en, zh;q=0', array( 'en' => 1 ), "It's Chinese to me" ),
+ array(
+ 'es; q=1, pt;q=0.7, it; q=0.6, de; q=0.1, ru;q=0',
+ array( 'es' => '1', 'pt' => '0.7', 'it' => '0.6', 'de' => '0.1' ),
+ 'Preference for Romance languages'
+ ),
+ array(
+ 'en-gb, en-us; q=1',
+ array( 'en-gb' => 1, 'en-us' => '1' ),
+ 'Two equally prefered English variants'
+ ),
+ );
+ }
+
+ /**
+ * @dataProvider provideLanguageData
+ * @covers WebRequest::getAcceptLang
+ */
+ public function testAcceptLang( $acceptLanguageHeader, $expectedLanguages, $description ) {
+ $_SERVER = array( 'HTTP_ACCEPT_LANGUAGE' => $acceptLanguageHeader );
+ $request = new WebRequest();
+ $this->assertSame( $request->getAcceptLang(), $expectedLanguages, $description );
+ }
+}
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