706 lines
21 KiB
PHP
706 lines
21 KiB
PHP
<?php
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/**
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* Statify Blacklist: Unit Test
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*
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* This is a PHPunit test class for the plugin's functionality
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*
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* @package Statify_Blacklist
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* @subpackage Admin
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* @since 1.3.0
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*/
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/**
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* Simulating the ABSPATH constant.
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*
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* @since 1.3.0
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* @var bool ABSPATH
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*/
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const ABSPATH = false;
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/**
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* The StatifyBlacklist base class.
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*/
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require_once __DIR__ . '/../inc/class-statifyblacklist.php';
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/**
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* The StatifyBlacklist system class.
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*/
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require_once __DIR__ . '/../inc/class-statifyblacklist-system.php';
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/**
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* The StatifyBlacklist admin class.
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*/
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require_once __DIR__ . '/../inc/class-statifyblacklist-admin.php';
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/**
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* Class StatifyBlacklistTest.
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*
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* PHPUnit test class for StatifyBlacklist.
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*
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* @since 1.3.0
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*/
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class StatifyBlacklist_Test extends PHPUnit\Framework\TestCase {
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/**
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* Test simple referer filter.
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*
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* @return void
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*/
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public function test_referer_filter() {
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// Prepare Options: 2 blacklisted domains, disabled.
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StatifyBlacklist::$_options = array(
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'referer' => array(
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'active' => 0,
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'cron' => 0,
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'regexp' => 0,
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'blacklist' => array(
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'example.com' => 0,
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'example.net' => 1,
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),
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),
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'target' => array(
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'active' => 0,
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'cron' => 0,
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'regexp' => 0,
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'blacklist' => array(),
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),
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'ip' => array(
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'active' => 0,
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'blacklist' => array(),
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),
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'version' => StatifyBlacklist::VERSION_MAIN,
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);
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// No multisite.
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StatifyBlacklist::$multisite = false;
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// No referer.
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unset( $_SERVER['HTTP_REFERER'] );
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$this->assertNull( StatifyBlacklist::apply_blacklist_filter() );
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// Non-blacklisted referer.
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$_SERVER['HTTP_REFERER'] = 'http://example.org';
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$this->assertNull( StatifyBlacklist::apply_blacklist_filter() );
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// Blacklisted referer.
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$_SERVER['HTTP_REFERER'] = 'http://example.com';
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$this->assertNull( StatifyBlacklist::apply_blacklist_filter() );
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// Blacklisted referer with path.
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$_SERVER['HTTP_REFERER'] = 'http://example.net/foo/bar.html';
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$this->assertNull( StatifyBlacklist::apply_blacklist_filter() );
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// Activate filter and run tests again.
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StatifyBlacklist::$_options['referer']['active'] = 1;
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unset( $_SERVER['HTTP_REFERER'] );
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$this->assertNull( StatifyBlacklist::apply_blacklist_filter() );
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$_SERVER['HTTP_REFERER'] = 'http://example.org';
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$this->assertNull( StatifyBlacklist::apply_blacklist_filter() );
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$_SERVER['HTTP_REFERER'] = 'http://example.com';
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$this->assertTrue( StatifyBlacklist::apply_blacklist_filter() );
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$_SERVER['HTTP_REFERER'] = 'http://example.net/foo/bar.html';
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$this->assertTrue( StatifyBlacklist::apply_blacklist_filter() );
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}
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/**
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* Test referer filter using regular expressions.
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*
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* @return void
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*/
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public function test_referer_regex_filter() {
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// Prepare Options: 2 regular expressions.
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StatifyBlacklist::$_options = array(
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'referer' => array(
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'active' => 1,
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'cron' => 0,
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'regexp' => 1,
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'blacklist' => array(
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'example.[a-z]+' => 0,
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'test' => 1,
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),
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),
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'target' => array(
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'active' => 0,
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'cron' => 0,
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'regexp' => 0,
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'blacklist' => array(),
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),
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'ip' => array(
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'active' => 0,
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'blacklist' => array(),
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),
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'version' => StatifyBlacklist::VERSION_MAIN,
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);
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// No multisite.
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StatifyBlacklist::$multisite = false;
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// No referer.
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unset( $_SERVER['HTTP_REFERER'] );
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$this->assertNull( StatifyBlacklist::apply_blacklist_filter() );
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// Non-blacklisted referer.
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$_SERVER['HTTP_REFERER'] = 'http://not.evil';
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$this->assertNull( StatifyBlacklist::apply_blacklist_filter() );
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// Blacklisted referer.
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$_SERVER['HTTP_REFERER'] = 'http://example.com';
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$this->assertTrue( StatifyBlacklist::apply_blacklist_filter() );
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// Blacklisted referer with path.
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$_SERVER['HTTP_REFERER'] = 'http://foobar.net/test/me';
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$this->assertTrue( StatifyBlacklist::apply_blacklist_filter() );
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// Matching both.
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$_SERVER['HTTP_REFERER'] = 'http://example.net/test/me';
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$this->assertTrue( StatifyBlacklist::apply_blacklist_filter() );
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// Matching with wrong case.
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$_SERVER['HTTP_REFERER'] = 'http://eXaMpLe.NeT/tEsT/mE';
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$this->assertNull( StatifyBlacklist::apply_blacklist_filter() );
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// Set RegExp filter to case insensitive.
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StatifyBlacklist::$_options['referer']['regexp'] = 2;
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$this->assertTrue( StatifyBlacklist::apply_blacklist_filter() );
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}
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/**
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* Test referer filter using keywords.
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*
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* @return void
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*/
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public function test_referer_keyword_filter() {
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// Prepare Options: 2 regular expressions.
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StatifyBlacklist::$_options = array(
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'referer' => array(
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'active' => 1,
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'cron' => 0,
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'regexp' => StatifyBlacklist::MODE_KEYWORD,
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'blacklist' => array(
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'example' => 0,
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'test' => 1,
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),
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),
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'target' => array(
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'active' => 0,
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'cron' => 0,
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'regexp' => StatifyBlacklist::MODE_NORMAL,
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'blacklist' => array(),
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),
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'ip' => array(
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'active' => 0,
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'blacklist' => array(),
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),
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'version' => StatifyBlacklist::VERSION_MAIN,
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);
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// No multisite.
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StatifyBlacklist::$multisite = false;
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// No referer.
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unset( $_SERVER['HTTP_REFERER'] );
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$this->assertNull( StatifyBlacklist::apply_blacklist_filter() );
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// Non-blacklisted referer.
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$_SERVER['HTTP_REFERER'] = 'http://not.evil';
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$this->assertNull( StatifyBlacklist::apply_blacklist_filter() );
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// Blacklisted referer.
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$_SERVER['HTTP_REFERER'] = 'http://example.com';
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$this->assertTrue( StatifyBlacklist::apply_blacklist_filter() );
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// Blacklisted referer with path.
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$_SERVER['HTTP_REFERER'] = 'http://foobar.net/test/me';
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$this->assertTrue( StatifyBlacklist::apply_blacklist_filter() );
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// Matching both.
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$_SERVER['HTTP_REFERER'] = 'http://example.net/test/me';
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$this->assertTrue( StatifyBlacklist::apply_blacklist_filter() );
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// Matching with wrong case.
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$_SERVER['HTTP_REFERER'] = 'http://eXaMpLe.NeT/tEsT/mE';
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$this->assertTrue( StatifyBlacklist::apply_blacklist_filter() );
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}
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/**
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* Test the upgrade methodology for configuration options.
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*
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* @return void
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*/
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public function test_upgrade() {
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// Create configuration of version 1.3.
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$options13 = array(
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'active_referer' => 1,
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'cron_referer' => 0,
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'referer' => array(
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'example.net' => 0,
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'example.com' => 1,
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),
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'referer_regexp' => 0,
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'version' => 1.3,
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);
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// Set options in mock.
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update_option( 'statify-blacklist', $options13 );
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// Execute upgrade.
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StatifyBlacklist_System::upgrade();
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// Retrieve updated options.
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$options_updated = get_option( 'statify-blacklist' );
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// Verify size against default options (no junk left).
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$this->assertEquals( 4, count( $options_updated ) );
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$this->assertEquals( 4, count( $options_updated['referer'] ) );
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$this->assertEquals( 4, count( $options_updated['target'] ) );
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$this->assertEquals( 2, count( $options_updated['ip'] ) );
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// Verify that original attributes are unchanged.
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$this->assertEquals( $options13['active_referer'], $options_updated['referer']['active'] );
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$this->assertEquals( $options13['cron_referer'], $options_updated['referer']['cron'] );
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$this->assertEquals( $options13['referer'], $options_updated['referer']['blacklist'] );
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$this->assertEquals( $options13['referer_regexp'], $options_updated['referer']['regexp'] );
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// Verify that new attributes are present in config and filled with default values (disabled, empty).
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$this->assertEquals( 0, $options_updated['target']['active'] );
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$this->assertEquals( 0, $options_updated['target']['cron'] );
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$this->assertEquals( 0, $options_updated['target']['regexp'] );
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$this->assertEquals( array(), $options_updated['target']['blacklist'] );
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$this->assertEquals( 0, $options_updated['ip']['active'] );
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$this->assertEquals( array(), $options_updated['ip']['blacklist'] );
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// Verify that version number has changed to current release.
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$this->assertEquals( StatifyBlacklist::VERSION_MAIN, $options_updated['version'] );
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}
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/**
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* Test CIDR address matching for IP filter (#7).
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*
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* @return void
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*/
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public function test_cidr_match() {
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// IPv4 tests.
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$this->assertTrue( invoke_static( StatifyBlacklist::class, 'cidr_match', array( '127.0.0.1', '127.0.0.1' ) ) );
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$this->assertTrue( invoke_static( StatifyBlacklist::class, 'cidr_match', array( '127.0.0.1', '127.0.0.1/32' ) ) );
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$this->assertFalse(
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invoke_static(
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StatifyBlacklist::class, 'cidr_match', array(
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'127.0.0.1',
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'127.0.0.1/33',
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)
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)
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);
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$this->assertFalse(
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invoke_static(
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StatifyBlacklist::class, 'cidr_match', array(
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'127.0.0.1',
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'127.0.0.1/-1',
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)
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)
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);
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$this->assertTrue(
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invoke_static(
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StatifyBlacklist::class, 'cidr_match', array(
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'192.0.2.123',
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'192.0.2.0/24',
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)
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)
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);
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$this->assertFalse(
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invoke_static(
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StatifyBlacklist::class, 'cidr_match', array(
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'192.0.3.123',
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'192.0.2.0/24',
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)
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)
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);
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$this->assertTrue(
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invoke_static(
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StatifyBlacklist::class, 'cidr_match', array(
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'192.0.2.123',
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'192.0.2.120/29',
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)
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)
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);
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$this->assertFalse(
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invoke_static(
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StatifyBlacklist::class, 'cidr_match', array(
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'192.0.2.128',
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'192.0.2.120/29',
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)
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)
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);
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$this->assertTrue( invoke_static( StatifyBlacklist::class, 'cidr_match', array( '10.11.12.13', '10.0.0.0/8' ) ) );
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$this->assertFalse(
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invoke_static(
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StatifyBlacklist::class, 'cidr_match', array(
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'10.11.12.345',
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'10.0.0.0/8',
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)
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)
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);
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// IPv6 tests.
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$this->assertTrue( invoke_static( StatifyBlacklist::class, 'cidr_match', array( '::1', '::1' ) ) );
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$this->assertTrue( invoke_static( StatifyBlacklist::class, 'cidr_match', array( '::1', '::1/128' ) ) );
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$this->assertFalse( invoke_static( StatifyBlacklist::class, 'cidr_match', array( '::1', '::1/129' ) ) );
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$this->assertFalse( invoke_static( StatifyBlacklist::class, 'cidr_match', array( '::1', '::1/-1' ) ) );
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$this->assertTrue(
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invoke_static(
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StatifyBlacklist::class, 'cidr_match', array(
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'2001:db8:a0b:12f0:1:2:3:4',
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'2001:db8:a0b:12f0::1/64 ',
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)
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)
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);
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$this->assertTrue(
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invoke_static(
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StatifyBlacklist::class, 'cidr_match', array(
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'2001:db8:a0b:12f0::123:456',
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'2001:db8:a0b:12f0::1/96 ',
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)
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)
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);
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$this->assertFalse(
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invoke_static(
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StatifyBlacklist::class, 'cidr_match', array(
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'2001:db8:a0b:12f0::1:132:465',
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'2001:db8:a0b:12f0::1/96 ',
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)
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)
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);
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}
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/**
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* Test sanitization of IP addresses.
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*
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* @return void
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*/
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public function test_sanitize_ips() {
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// IPv4 tests.
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$valid = array( '192.0.2.123', '192.0.2.123/32', '192.0.2.0/24', '192.0.2.128/25' );
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$invalid = array( '12.34.56.789', '192.0.2.123/33', '192.0.2.123/-1' );
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$result = invoke_static( StatifyBlacklist_Admin::class, 'sanitize_ips', array( array_merge( $valid, $invalid ) ) );
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$this->assertNotFalse( $result );
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/*
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* Unfortunately this is nencessary as long as we run PHP 5 tests, because "assertInternalType" is deprecated
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* as of PHPUnit 8, but "assertIsArray" has been introduces in PHPUnit 7.5 which requires PHP >= 7.1.
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*/
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if ( method_exists( $this, 'assertIsArray' ) ) {
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$this->assertIsArray( $result );
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} else {
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$this->assertInternalType( 'array', $result );
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}
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$this->assertEquals( $valid, $result );
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// IPv6 tests.
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$valid = array(
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'2001:db8:a0b:12f0::',
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'2001:db8:a0b:12f0::1',
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'2001:db8:a0b:12f0::1/128',
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'2001:db8:a0b:12f0::/64',
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);
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$invalid = array(
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'2001:db8:a0b:12f0::x',
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'2001:db8:a0b:12f0:::',
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'2001:fffff:a0b:12f0::1',
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'2001:db8:a0b:12f0::/129',
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'1:2:3:4:5:6:7:8:9',
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);
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$result = invoke_static( StatifyBlacklist_Admin::class, 'sanitize_ips', array( array_merge( $valid, $invalid ) ) );
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$this->assertNotFalse( $result );
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if ( method_exists( $this, 'assertIsArray' ) ) {
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$this->assertIsArray( $result );
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} else {
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$this->assertInternalType( 'array', $result );
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}
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$this->assertEquals( $valid, $result );
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}
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/**
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* Test IP filter (#7).
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*
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* @return void
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*/
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public function test_ip_filter() {
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// Prepare Options: 2 blacklisted IPs, disabled.
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StatifyBlacklist::$_options = array(
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'referer' => array(
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'active' => 0,
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'cron' => 0,
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'regexp' => StatifyBlacklist::MODE_NORMAL,
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'blacklist' => array(),
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),
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'target' => array(
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'active' => 0,
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'cron' => 0,
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'regexp' => StatifyBlacklist::MODE_NORMAL,
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'blacklist' => array(),
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),
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'ip' => array(
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'active' => 0,
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'blacklist' => array(
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'192.0.2.123',
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'2001:db8:a0b:12f0::1',
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),
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),
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'version' => StatifyBlacklist::VERSION_MAIN,
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);
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// No multisite.
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StatifyBlacklist::$multisite = false;
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// Set matching IP.
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$_SERVER['REMOTE_ADDR'] = '192.0.2.123';
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$this->assertNull( StatifyBlacklist::apply_blacklist_filter() );
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// Activate filter.
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StatifyBlacklist::$_options['ip']['active'] = 1;
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$this->assertTrue( StatifyBlacklist::apply_blacklist_filter() );
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// Try matching v6 address.
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$_SERVER['REMOTE_ADDR'] = '2001:db8:a0b:12f0::1';
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$this->assertTrue( StatifyBlacklist::apply_blacklist_filter() );
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// Non-matching addresses.
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$_SERVER['REMOTE_ADDR'] = '192.0.2.234';
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$this->assertNull( StatifyBlacklist::apply_blacklist_filter() );
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$_SERVER['REMOTE_ADDR'] = '2001:db8:a0b:12f0::2';
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$this->assertNull( StatifyBlacklist::apply_blacklist_filter() );
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// Subnet matching.
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StatifyBlacklist::$_options['ip']['blacklist'] = array(
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'192.0.2.0/25',
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'2001:db8:a0b:12f0::/96',
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);
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$_SERVER['REMOTE_ADDR'] = '192.0.2.123';
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$this->assertTrue( StatifyBlacklist::apply_blacklist_filter() );
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$_SERVER['REMOTE_ADDR'] = '192.0.2.234';
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$this->assertNull( StatifyBlacklist::apply_blacklist_filter() );
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$_SERVER['REMOTE_ADDR'] = '2001:db8:a0b:12f0::5';
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$this->assertTrue( StatifyBlacklist::apply_blacklist_filter() );
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$_SERVER['REMOTE_ADDR'] = '2001:db8:a0b:12f0:0:1111::1';
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$this->assertNull( StatifyBlacklist::apply_blacklist_filter() );
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// Filter using proxy header.
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$_SERVER['REMOTE_ADDR'] = '127.0.0.1';
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$this->assertNull( StatifyBlacklist::apply_blacklist_filter() );
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$_SERVER['HTTP_X_FORWARDED_FOR'] = '192.0.2.123';
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$this->assertTrue( StatifyBlacklist::apply_blacklist_filter() );
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$_SERVER['HTTP_X_REAL_IP'] = '2001:db8:a0b:12f0:0:1111::1';
|
|
$this->assertNull( StatifyBlacklist::apply_blacklist_filter() );
|
|
$_SERVER['HTTP_X_REAL_IP'] = '2001:db8:a0b:12f0:0::1';
|
|
$this->assertTrue( StatifyBlacklist::apply_blacklist_filter() );
|
|
}
|
|
|
|
/**
|
|
* Test simple target filter.
|
|
*
|
|
* @return void
|
|
*/
|
|
public function test_target_filter() {
|
|
// Prepare Options: 2 blacklisted domains, disabled.
|
|
StatifyBlacklist::$_options = array(
|
|
'referer' => array(
|
|
'active' => 0,
|
|
'cron' => 0,
|
|
'regexp' => StatifyBlacklist::MODE_NORMAL,
|
|
'blacklist' => array(),
|
|
),
|
|
'target' => array(
|
|
'active' => 0,
|
|
'cron' => 0,
|
|
'regexp' => StatifyBlacklist::MODE_NORMAL,
|
|
'blacklist' => array(
|
|
'/excluded/page/' => 0,
|
|
'/?page_id=3' => 1,
|
|
),
|
|
),
|
|
'ip' => array(
|
|
'active' => 0,
|
|
'blacklist' => array(),
|
|
),
|
|
'version' => StatifyBlacklist::VERSION_MAIN,
|
|
);
|
|
|
|
// No multisite.
|
|
StatifyBlacklist::$multisite = false;
|
|
|
|
// Empty target.
|
|
unset( $_SERVER['REQUEST_URI'] );
|
|
$this->assertNull( StatifyBlacklist::apply_blacklist_filter() );
|
|
// Non-blacklisted targets.
|
|
$_SERVER['REQUEST_URI'] = '';
|
|
$this->assertNull( StatifyBlacklist::apply_blacklist_filter() );
|
|
$_SERVER['REQUEST_URI'] = '/';
|
|
$this->assertNull( StatifyBlacklist::apply_blacklist_filter() );
|
|
$_SERVER['REQUEST_URI'] = '/?page_id=1';
|
|
$this->assertNull( StatifyBlacklist::apply_blacklist_filter() );
|
|
// Blacklisted referer.
|
|
$_SERVER['REQUEST_URI'] = '/excluded/page/';
|
|
$this->assertNull( StatifyBlacklist::apply_blacklist_filter() );
|
|
$_SERVER['REQUEST_URI'] = '/?page_id=3';
|
|
$this->assertNull( StatifyBlacklist::apply_blacklist_filter() );
|
|
|
|
// Activate filter and run tests again.
|
|
StatifyBlacklist::$_options['target']['active'] = 1;
|
|
|
|
unset( $_SERVER['REQUEST_URI'] );
|
|
$this->assertNull( StatifyBlacklist::apply_blacklist_filter() );
|
|
|
|
$_SERVER['REQUEST_URI'] = '';
|
|
$this->assertNull( StatifyBlacklist::apply_blacklist_filter() );
|
|
$_SERVER['REQUEST_URI'] = '/';
|
|
$this->assertNull( StatifyBlacklist::apply_blacklist_filter() );
|
|
$_SERVER['REQUEST_URI'] = '/?page_id=1';
|
|
$this->assertNull( StatifyBlacklist::apply_blacklist_filter() );
|
|
|
|
$_SERVER['REQUEST_URI'] = '/excluded/page/';
|
|
$this->assertTrue( StatifyBlacklist::apply_blacklist_filter() );
|
|
$_SERVER['REQUEST_URI'] = '/?page_id=3';
|
|
$this->assertTrue( StatifyBlacklist::apply_blacklist_filter() );
|
|
$_SERVER['REQUEST_URI'] = '/?page_id=3';
|
|
$this->assertTrue( StatifyBlacklist::apply_blacklist_filter() );
|
|
}
|
|
|
|
// TODO: Test target regex filter.
|
|
|
|
|
|
/**
|
|
* Test combined filters.
|
|
*
|
|
* @since 1.4.4
|
|
*
|
|
* @return void
|
|
*/
|
|
public function test_combined_filters() {
|
|
// Prepare Options: simple referer + simple target + ip.
|
|
StatifyBlacklist::$_options = array(
|
|
'referer' => array(
|
|
'active' => 1,
|
|
'cron' => 0,
|
|
'regexp' => StatifyBlacklist::MODE_NORMAL,
|
|
'blacklist' => array(
|
|
'example.com' => 0,
|
|
),
|
|
),
|
|
'target' => array(
|
|
'active' => 1,
|
|
'cron' => 0,
|
|
'regexp' => StatifyBlacklist::MODE_NORMAL,
|
|
'blacklist' => array(
|
|
'/excluded/page/' => 0
|
|
),
|
|
),
|
|
'ip' => array(
|
|
'active' => 1,
|
|
'blacklist' => array(
|
|
'192.0.2.123'
|
|
),
|
|
),
|
|
'version' => StatifyBlacklist::VERSION_MAIN,
|
|
);
|
|
|
|
// No multisite.
|
|
StatifyBlacklist::$multisite = false;
|
|
|
|
// No match.
|
|
$_SERVER['HTTP_REFERER'] = 'https://example.net';
|
|
$_SERVER['REQUEST_URI'] = '/normal/page/';
|
|
$_SERVER['REMOTE_ADDR'] = '192.0.2.234';
|
|
unset( $_SERVER['HTTP_X_FORWARDED_FOR'] );
|
|
unset( $_SERVER['HTTP_X_REAL_IP'] );
|
|
|
|
// Matching Referer.
|
|
$_SERVER['HTTP_REFERER'] = 'https://example.com';
|
|
$this->assertTrue( StatifyBlacklist::apply_blacklist_filter() );
|
|
|
|
// Matching target.
|
|
$_SERVER['HTTP_REFERER'] = 'https://example.net';
|
|
$_SERVER['REQUEST_URI'] = '/excluded/page/';
|
|
$this->assertTrue( StatifyBlacklist::apply_blacklist_filter() );
|
|
|
|
// Matching IP.
|
|
$_SERVER['REQUEST_URI'] = '/normal/page/';
|
|
$_SERVER['REMOTE_ADDR'] = '192.0.2.123';
|
|
$this->assertTrue( StatifyBlacklist::apply_blacklist_filter() );
|
|
$_SERVER['REMOTE_ADDR'] = '192.0.2.234';
|
|
|
|
// Same for RegExp filters.
|
|
StatifyBlacklist::$_options['referer']['regexp'] = StatifyBlacklist::MODE_REGEX;
|
|
StatifyBlacklist::$_options['referer']['blacklist'] = array( 'example\.com' => 0 );
|
|
StatifyBlacklist::$_options['target']['regexp'] = StatifyBlacklist::MODE_REGEX;
|
|
StatifyBlacklist::$_options['target']['blacklist'] = array( '/excluded/.*' => 0 );
|
|
|
|
$this->assertNull( StatifyBlacklist::apply_blacklist_filter() );
|
|
$_SERVER['HTTP_REFERER'] = 'https://example.com';
|
|
$this->assertTrue( StatifyBlacklist::apply_blacklist_filter() );
|
|
// Check case-insensitive match.
|
|
$_SERVER['HTTP_REFERER'] = 'https://eXaMpLe.com';
|
|
$this->assertNull( StatifyBlacklist::apply_blacklist_filter() );
|
|
StatifyBlacklist::$_options['referer']['regexp'] = StatifyBlacklist::MODE_REGEX_CI;
|
|
$this->assertTrue( StatifyBlacklist::apply_blacklist_filter() );
|
|
$_SERVER['HTTP_REFERER'] = 'https://example.net';
|
|
$_SERVER['REQUEST_URI'] = '/excluded/page/';
|
|
$this->assertTrue( StatifyBlacklist::apply_blacklist_filter() );
|
|
$_SERVER['REQUEST_URI'] = '/normal/page/';
|
|
$_SERVER['REMOTE_ADDR'] = '192.0.2.123';
|
|
$this->assertTrue( StatifyBlacklist::apply_blacklist_filter() );
|
|
$_SERVER['REMOTE_ADDR'] = '192.0.2.234';
|
|
|
|
}
|
|
}
|
|
|
|
|
|
/** @ignore */
|
|
function invoke_static( $class, $method_name, $parameters = array() ) {
|
|
$reflection = new \ReflectionClass( $class );
|
|
$method = $reflection->getMethod( $method_name );
|
|
$method->setAccessible( true );
|
|
|
|
return $method->invokeArgs( null, $parameters );
|
|
}
|
|
|
|
|
|
// Some mocked WP functions.
|
|
$mock_options = array();
|
|
$mock_multisite = false;
|
|
|
|
/** @ignore */
|
|
function is_multisite() {
|
|
global $mock_multisite;
|
|
|
|
return $mock_multisite;
|
|
}
|
|
|
|
/** @ignore */
|
|
function wp_parse_args( $args, $defaults = '' ) {
|
|
if ( is_object( $args ) ) {
|
|
$r = get_object_vars( $args );
|
|
} elseif ( is_array( $args ) ) {
|
|
$r =& $args;
|
|
} else {
|
|
parse_str( $args, $r );
|
|
}
|
|
|
|
if ( is_array( $defaults ) ) {
|
|
return array_merge( $defaults, $r );
|
|
}
|
|
|
|
return $r;
|
|
}
|
|
|
|
/** @ignore */
|
|
function get_option( $option, $default = false ) {
|
|
global $mock_options;
|
|
|
|
return isset( $mock_options[ $option ] ) ? $mock_options[ $option ] : $default;
|
|
}
|
|
|
|
/** @ignore */
|
|
function update_option( $option, $value, $autoload = null ) {
|
|
global $mock_options;
|
|
$mock_options[ $option ] = $value;
|
|
}
|
|
|
|
/** @ignore */
|
|
function wp_get_raw_referer() {
|
|
return isset( $_SERVER['HTTP_REFERER'] ) ? $_SERVER['HTTP_REFERER'] : '';
|
|
}
|
|
|
|
function wp_parse_url( $value ) {
|
|
return parse_url( $value );
|
|
}
|
|
|
|
/** @ignore */
|
|
function wp_unslash( $value ) {
|
|
return is_string( $value ) ? stripslashes( $value ) : $value;
|
|
}
|