mirror of
https://gerrit.wikimedia.org/r/mediawiki/extensions/AbuseFilter.git
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387 lines
10 KiB
PHP
387 lines
10 KiB
PHP
<?php
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use MediaWiki\Config\ServiceOptions;
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use MediaWiki\Extension\AbuseFilter\AbuseFilterServices;
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use MediaWiki\Extension\AbuseFilter\Consequences\ConsequencesExecutor;
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use MediaWiki\Extension\AbuseFilter\Consequences\ConsequencesLookup;
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use MediaWiki\Extension\AbuseFilter\Filter\Filter;
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use MediaWiki\Extension\AbuseFilter\FilterLookup;
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use MediaWiki\Extension\AbuseFilter\Variables\VariableHolder;
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use MediaWiki\Revision\MutableRevisionRecord;
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use MediaWiki\Revision\RevisionRecord;
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use Psr\Log\NullLogger;
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/**
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* Generic tests for utility functions in AbuseFilter that require DB access
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with this program; if not, write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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* http://www.gnu.org/copyleft/gpl.html
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*
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* @file
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*
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* @license GPL-2.0-or-later
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*/
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/**
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* @group Test
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* @group AbuseFilter
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* @group AbuseFilterGeneric
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* @group Database
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*/
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class AbuseFilterDBTest extends MediaWikiTestCase {
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/**
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* @var array These tables will be deleted in parent::tearDown.
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* We need it to happen to make tests on fresh pages.
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*/
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protected $tablesUsed = [
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'abuse_filter',
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'abuse_filter_history',
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'abuse_filter_log'
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];
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/**
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* Test storing and loading the var dump. See also AbuseFilterConsequencesTest::testVarDump
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*
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* @param array $variables Map of [ name => value ] to build a variable holder with
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* @param ?array $expectedValues Null to use $variables
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* @covers \MediaWiki\Extension\AbuseFilter\Variables\VariablesBlobStore
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* @covers \MediaWiki\Extension\AbuseFilter\Variables\VariablesManager::dumpAllVars
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* @dataProvider provideVariables
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*/
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public function testVarDump( array $variables, array $expectedValues = null ) {
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$varBlobStore = AbuseFilterServices::getVariablesBlobStore();
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$holder = VariableHolder::newFromArray( $variables );
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$insertID = $varBlobStore->storeVarDump( $holder );
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$dump = $varBlobStore->loadVarDump( $insertID );
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$expected = $expectedValues ? VariableHolder::newFromArray( $expectedValues ) : $holder;
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$this->assertEquals( $expected, $dump, 'The var dump is not saved correctly' );
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}
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/**
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* Data provider for testVarDump
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*
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* @return array
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*/
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public function provideVariables() {
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return [
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'Only basic variables' => [
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[
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'action' => 'edit',
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'old_wikitext' => 'Old text',
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'new_wikitext' => 'New text'
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]
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],
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'Normal case' => [
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[
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'action' => 'edit',
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'old_wikitext' => 'Old text',
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'new_wikitext' => 'New text',
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'user_editcount' => 15,
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'added_lines' => [ 'Foo', '', 'Bar' ]
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]
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],
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'Deprecated variables' => [
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[
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'action' => 'edit',
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'old_wikitext' => 'Old text',
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'new_wikitext' => 'New text',
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'article_articleid' => 11745,
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'article_first_contributor' => 'Good guy'
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],
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[
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'action' => 'edit',
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'old_wikitext' => 'Old text',
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'new_wikitext' => 'New text',
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'page_id' => 11745,
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'page_first_contributor' => 'Good guy'
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]
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],
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'Move action' => [
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[
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'action' => 'move',
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'old_wikitext' => 'Old text',
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'new_wikitext' => 'New text',
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'all_links' => [ 'https://en.wikipedia.org' ],
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'moved_to_id' => 156,
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'moved_to_prefixedtitle' => 'MediaWiki:Foobar.js',
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'new_content_model' => CONTENT_MODEL_JAVASCRIPT
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]
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],
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'Delete action' => [
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[
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'old_wikitext' => 'Old text',
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'new_wikitext' => 'New text',
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'timestamp' => 1546000295,
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'action' => 'delete',
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'page_namespace' => 114
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]
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],
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'Disabled vars' => [
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[
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'action' => 'edit',
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'old_wikitext' => 'Old text',
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'new_wikitext' => 'New text',
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'old_html' => 'Foo <small>bar</small> <s>lol</s>.',
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'old_text' => 'Foobar'
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]
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],
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'Account creation' => [
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[
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'action' => 'createaccount',
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'accountname' => 'XXX'
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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 for the wiki_name variable.
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*
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* @covers \MediaWiki\Extension\AbuseFilter\Variables\LazyVariableComputer::compute
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*/
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public function testWikiNameVar() {
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$name = 'foo';
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$prefix = 'bar';
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$this->setMwGlobals( [
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'wgDBname' => $name,
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'wgDBprefix' => $prefix
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] );
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$vars = new VariableHolder();
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$vars->setLazyLoadVar( 'wiki_name', 'get-wiki-name', [] );
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$manager = AbuseFilterServices::getVariablesManager();
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$this->assertSame(
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"$name-$prefix",
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$manager->getVar( $vars, 'wiki_name' )->toNative()
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);
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}
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/**
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* Test for the wiki_language variable.
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*
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* @covers \MediaWiki\Extension\AbuseFilter\Variables\LazyVariableComputer::compute
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*/
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public function testWikiLanguageVar() {
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$fakeCode = 'foobar';
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$fakeLang = $this->getMockBuilder( Language::class )
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->setMethods( [ 'getCode' ] )
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->getMock();
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$fakeLang->method( 'getCode' )->willReturn( $fakeCode );
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$this->setService( 'ContentLanguage', $fakeLang );
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$vars = new VariableHolder();
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$vars->setLazyLoadVar( 'wiki_language', 'get-wiki-language', [] );
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$manager = AbuseFilterServices::getVariablesManager();
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$this->assertSame(
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$fakeCode,
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$manager->getVar( $vars, 'wiki_language' )->toNative()
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);
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}
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/**
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* @param RevisionRecord $revRec
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* @param bool $privileged
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* @param bool $expected
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* @dataProvider provideUserCanViewRev
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* @covers AbuseFilter::userCanViewRev
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*/
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public function testUserCanViewRev( RevisionRecord $revRec, bool $privileged, bool $expected ) {
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$user = $privileged
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? $this->getTestUser( 'suppress' )->getUser()
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: $this->getTestUser()->getUser();
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$this->assertSame( $expected, AbuseFilter::userCanViewRev( $revRec, $user ) );
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}
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/**
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* @return Generator|array
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*/
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public function provideUserCanViewRev() {
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$title = Title::newFromText( __METHOD__ );
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$visible = new MutableRevisionRecord( $title );
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yield 'Visible, not privileged' => [ $visible, false, true ];
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yield 'Visible, privileged' => [ $visible, true, true ];
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$userSup = new MutableRevisionRecord( $title );
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$userSup->setVisibility( RevisionRecord::SUPPRESSED_USER );
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yield 'User suppressed, not privileged' => [ $userSup, false, false ];
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yield 'User suppressed, privileged' => [ $userSup, true, true ];
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$allSupp = new MutableRevisionRecord( $title );
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$allSupp->setVisibility( RevisionRecord::SUPPRESSED_ALL );
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yield 'All suppressed, not privileged' => [ $allSupp, false, false ];
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yield 'All suppressed, privileged' => [ $allSupp, true, true ];
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}
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/**
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* @param array $rawConsequences A raw, unfiltered list of consequences
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* @param array $expectedKeys
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* @param Title $title
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* @covers \MediaWiki\Extension\AbuseFilter\Consequences\ConsequencesExecutor
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* @dataProvider provideConsequences
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*/
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public function testGetFilteredConsequences( $rawConsequences, $expectedKeys, Title $title ) {
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$locallyDisabledActions = [
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'flag' => false,
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'throttle' => false,
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'warn' => false,
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'disallow' => false,
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'blockautopromote' => true,
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'block' => true,
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'rangeblock' => true,
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'degroup' => true,
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'tag' => false
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];
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$options = $this->createMock( ServiceOptions::class );
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$options->method( 'get' )
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->with( 'AbuseFilterLocallyDisabledGlobalActions' )
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->willReturn( $locallyDisabledActions );
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$fakeFilter = $this->createMock( Filter::class );
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$fakeFilter->method( 'getName' )->willReturn( 'unused name' );
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$fakeFilter->method( 'getID' )->willReturn( 1 );
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$fakeLookup = $this->createMock( FilterLookup::class );
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$fakeLookup->method( 'getFilter' )->willReturn( $fakeFilter );
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$this->setService( FilterLookup::SERVICE_NAME, $fakeLookup );
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$user = $this->getTestUser()->getUser();
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$vars = VariableHolder::newFromArray( [ 'action' => 'edit' ] );
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$executor = new ConsequencesExecutor(
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$this->createMock( ConsequencesLookup::class ),
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AbuseFilterServices::getConsequencesFactory(),
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AbuseFilterServices::getConsequencesRegistry(),
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$fakeLookup,
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new NullLogger,
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$options,
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$user,
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$title,
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$vars
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);
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$actual = $executor->getFilteredConsequences(
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$executor->replaceArraysWithConsequences( $rawConsequences ) );
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$actualKeys = [];
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foreach ( $actual as $filter => $actions ) {
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$actualKeys[$filter] = array_keys( $actions );
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}
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$this->assertEquals( $expectedKeys, $actualKeys );
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}
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/**
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* Data provider for testGetFilteredConsequences
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* @todo Split these
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* @return array
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*/
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public function provideConsequences() {
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$pageName = 'TestFilteredConsequences';
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$title = $this->createMock( Title::class );
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$title->method( 'getPrefixedText' )->willReturn( $pageName );
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return [
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'warn and throttle exclude other actions' => [
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[
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2 => [
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'warn' => [
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'abusefilter-warning'
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],
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'tag' => [
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'some tag'
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]
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],
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13 => [
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'throttle' => [
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'13',
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'14,15',
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'user'
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],
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'disallow' => []
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],
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168 => [
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'degroup' => []
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]
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],
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[
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2 => [ 'warn' ],
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13 => [ 'throttle' ],
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168 => [ 'degroup' ]
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],
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$title
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],
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'warn excludes other actions, block excludes disallow' => [
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[
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3 => [
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'tag' => [
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'some tag'
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]
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],
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'global-2' => [
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'warn' => [
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'abusefilter-beautiful-warning'
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],
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'degroup' => []
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],
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4 => [
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'disallow' => [],
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'block' => [
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'blocktalk',
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'15 minutes',
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'indefinite'
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]
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]
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],
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[
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3 => [ 'tag' ],
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'global-2' => [ 'warn' ],
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4 => [ 'block' ]
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],
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$title
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],
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'some global actions are disabled locally, the longest block is chosen' => [
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[
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'global-1' => [
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'blockautopromote' => [],
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'block' => [
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'blocktalk',
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'indefinite',
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'indefinite'
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]
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],
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1 => [
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'block' => [
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'blocktalk',
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'4 hours',
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'4 hours'
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]
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],
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2 => [
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'degroup' => [],
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'block' => [
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'blocktalk',
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'infinity',
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'never'
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]
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]
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],
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[
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'global-1' => [],
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1 => [],
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2 => [ 'degroup', 'block' ]
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],
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$title
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],
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];
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}
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}
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