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composer/tests/Composer/Test/ConfigTest.php

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<?php declare(strict_types=1);
/*
* This file is part of Composer.
*
* (c) Nils Adermann <naderman@naderman.de>
* Jordi Boggiano <j.boggiano@seld.be>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace Composer\Test;
use Composer\Config;
use Composer\IO\IOInterface;
use Composer\Util\Platform;
class ConfigTest extends TestCase
{
/**
* @dataProvider dataAddPackagistRepository
* @param mixed[] $expected
* @param mixed[] $localConfig
* @param ?array<mixed> $systemConfig
*/
public function testAddPackagistRepository(array $expected, array $localConfig, ?array $systemConfig = null): void
{
$config = new Config(false);
if ($systemConfig) {
$config->merge(['repositories' => $systemConfig]);
}
$config->merge(['repositories' => $localConfig]);
$this->assertEquals($expected, $config->getRepositories());
}
public static function dataAddPackagistRepository(): array
{
$data = [];
$data['local config inherits system defaults'] = [
[
'packagist.org' => ['type' => 'composer', 'url' => 'https://repo.packagist.org'],
],
[],
];
$data['local config can disable system config by name'] = [
[],
[
['packagist.org' => false],
],
];
$data['local config can disable system config by name bc'] = [
[],
[
['packagist' => false],
],
];
$data['local config adds above defaults'] = [
[
1 => ['type' => 'vcs', 'url' => 'git://github.com/composer/composer.git'],
0 => ['type' => 'pear', 'url' => 'http://pear.composer.org'],
'packagist.org' => ['type' => 'composer', 'url' => 'https://repo.packagist.org'],
],
[
['type' => 'vcs', 'url' => 'git://github.com/composer/composer.git'],
['type' => 'pear', 'url' => 'http://pear.composer.org'],
],
];
$data['system config adds above core defaults'] = [
[
'example.com' => ['type' => 'composer', 'url' => 'http://example.com'],
'packagist.org' => ['type' => 'composer', 'url' => 'https://repo.packagist.org'],
],
[],
[
'example.com' => ['type' => 'composer', 'url' => 'http://example.com'],
],
];
$data['local config can disable repos by name and re-add them anonymously to bring them above system config'] = [
[
0 => ['type' => 'composer', 'url' => 'http://packagist.org'],
'example.com' => ['type' => 'composer', 'url' => 'http://example.com'],
],
[
['packagist.org' => false],
['type' => 'composer', 'url' => 'http://packagist.org'],
],
[
'example.com' => ['type' => 'composer', 'url' => 'http://example.com'],
],
];
$data['local config can override by name to bring a repo above system config'] = [
[
'packagist.org' => ['type' => 'composer', 'url' => 'http://packagistnew.org'],
'example.com' => ['type' => 'composer', 'url' => 'http://example.com'],
],
[
'packagist.org' => ['type' => 'composer', 'url' => 'http://packagistnew.org'],
],
[
'example.com' => ['type' => 'composer', 'url' => 'http://example.com'],
],
];
$data['local config redefining packagist.org by URL override it if no named keys are used'] = [
[
['type' => 'composer', 'url' => 'https://repo.packagist.org'],
],
[
['type' => 'composer', 'url' => 'https://repo.packagist.org'],
],
];
$data['local config redefining packagist.org by URL override it also with named keys'] = [
[
'example' => ['type' => 'composer', 'url' => 'https://repo.packagist.org'],
],
[
'example' => ['type' => 'composer', 'url' => 'https://repo.packagist.org'],
],
];
$data['incorrect local config does not cause ErrorException'] = [
[
'packagist.org' => ['type' => 'composer', 'url' => 'https://repo.packagist.org'],
'type' => 'vcs',
'url' => 'http://example.com',
],
[
'type' => 'vcs',
'url' => 'http://example.com',
],
];
return $data;
}
public function testPreferredInstallAsString(): void
{
$config = new Config(false);
$config->merge(['config' => ['preferred-install' => 'source']]);
$config->merge(['config' => ['preferred-install' => 'dist']]);
$this->assertEquals('dist', $config->get('preferred-install'));
}
public function testMergePreferredInstall(): void
{
$config = new Config(false);
$config->merge(['config' => ['preferred-install' => 'dist']]);
$config->merge(['config' => ['preferred-install' => ['foo/*' => 'source']]]);
// This assertion needs to make sure full wildcard preferences are placed last
// Handled by composer because we convert string preferences for BC, all other
// care for ordering and collision prevention is up to the user
$this->assertEquals(['foo/*' => 'source', '*' => 'dist'], $config->get('preferred-install'));
}
public function testMergeGithubOauth(): void
{
$config = new Config(false);
$config->merge(['config' => ['github-oauth' => ['foo' => 'bar']]]);
$config->merge(['config' => ['github-oauth' => ['bar' => 'baz']]]);
$this->assertEquals(['foo' => 'bar', 'bar' => 'baz'], $config->get('github-oauth'));
}
public function testVarReplacement(): void
{
$config = new Config(false);
$config->merge(['config' => ['a' => 'b', 'c' => '{$a}']]);
$config->merge(['config' => ['bin-dir' => '$HOME', 'cache-dir' => '~/foo/']]);
$home = rtrim(getenv('HOME') ?: getenv('USERPROFILE'), '\\/');
$this->assertEquals('b', $config->get('c'));
$this->assertEquals($home, $config->get('bin-dir'));
$this->assertEquals($home.'/foo', $config->get('cache-dir'));
}
public function testRealpathReplacement(): void
{
$config = new Config(false, '/foo/bar');
$config->merge(['config' => [
'bin-dir' => '$HOME/foo',
'cache-dir' => '/baz/',
'vendor-dir' => 'vendor',
]]);
$home = rtrim(getenv('HOME') ?: getenv('USERPROFILE'), '\\/');
$this->assertEquals('/foo/bar/vendor', $config->get('vendor-dir'));
$this->assertEquals($home.'/foo', $config->get('bin-dir'));
$this->assertEquals('/baz', $config->get('cache-dir'));
}
public function testStreamWrapperDirs(): void
{
$config = new Config(false, '/foo/bar');
$config->merge(['config' => [
'cache-dir' => 's3://baz/',
]]);
$this->assertEquals('s3://baz', $config->get('cache-dir'));
}
public function testFetchingRelativePaths(): void
{
$config = new Config(false, '/foo/bar');
$config->merge(['config' => [
'bin-dir' => '{$vendor-dir}/foo',
'vendor-dir' => 'vendor',
]]);
$this->assertEquals('/foo/bar/vendor', $config->get('vendor-dir'));
$this->assertEquals('/foo/bar/vendor/foo', $config->get('bin-dir'));
$this->assertEquals('vendor', $config->get('vendor-dir', Config::RELATIVE_PATHS));
$this->assertEquals('vendor/foo', $config->get('bin-dir', Config::RELATIVE_PATHS));
}
public function testOverrideGithubProtocols(): void
{
$config = new Config(false);
$config->merge(['config' => ['github-protocols' => ['https', 'ssh']]]);
$config->merge(['config' => ['github-protocols' => ['https']]]);
$this->assertEquals(['https'], $config->get('github-protocols'));
}
public function testGitDisabledByDefaultInGithubProtocols(): void
{
$config = new Config(false);
$config->merge(['config' => ['github-protocols' => ['https', 'git']]]);
$this->assertEquals(['https'], $config->get('github-protocols'));
$config->merge(['config' => ['secure-http' => false]]);
$this->assertEquals(['https', 'git'], $config->get('github-protocols'));
}
/**
* @dataProvider allowedUrlProvider
* @doesNotPerformAssertions
*/
public function testAllowedUrlsPass(string $url): void
{
$config = new Config(false);
$config->prohibitUrlByConfig($url);
}
/**
* @dataProvider prohibitedUrlProvider
*/
public function testProhibitedUrlsThrowException(string $url): void
{
self::expectException('Composer\Downloader\TransportException');
self::expectExceptionMessage('Your configuration does not allow connections to ' . $url);
$config = new Config(false);
$config->prohibitUrlByConfig($url);
}
/**
* @return string[][] List of test URLs that should pass strict security
*/
public static function allowedUrlProvider(): array
{
$urls = [
'https://packagist.org',
'git@github.com:composer/composer.git',
'hg://user:pass@my.satis/satis',
'\\myserver\myplace.git',
'file://myserver.localhost/mygit.git',
'file://example.org/mygit.git',
'git:Department/Repo.git',
'ssh://[user@]host.xz[:port]/path/to/repo.git/',
];
return array_combine($urls, array_map(static function ($e): array {
return [$e];
}, $urls));
}
/**
* @return string[][] List of test URLs that should not pass strict security
*/
public static function prohibitedUrlProvider(): array
{
$urls = [
'http://packagist.org',
'http://10.1.0.1/satis',
'http://127.0.0.1/satis',
'svn://localhost/trunk',
'svn://will.not.resolve/trunk',
'svn://192.168.0.1/trunk',
'svn://1.2.3.4/trunk',
'git://5.6.7.8/git.git',
];
return array_combine($urls, array_map(static function ($e): array {
return [$e];
}, $urls));
}
public function testProhibitedUrlsWarningVerifyPeer(): void
{
$io = $this->getMockBuilder(IOInterface::class)->disableOriginalConstructor()->getMock();
$io
->expects($this->once())
->method('writeError')
->with($this->equalTo('<warning>Warning: Accessing example.org with verify_peer and verify_peer_name disabled.</warning>'));
$config = new Config(false);
$config->prohibitUrlByConfig('https://example.org', $io, [
'ssl' => [
'verify_peer' => false,
'verify_peer_name' => false,
],
]);
}
/**
* @group TLS
*/
public function testDisableTlsCanBeOverridden(): void
{
$config = new Config;
$config->merge(
['config' => ['disable-tls' => 'false']]
);
$this->assertFalse($config->get('disable-tls'));
$config->merge(
['config' => ['disable-tls' => 'true']]
);
$this->assertTrue($config->get('disable-tls'));
}
public function testProcessTimeout(): void
{
Platform::putEnv('COMPOSER_PROCESS_TIMEOUT', '0');
$config = new Config(true);
$result = $config->get('process-timeout');
Platform::clearEnv('COMPOSER_PROCESS_TIMEOUT');
$this->assertEquals(0, $result);
}
public function testHtaccessProtect(): void
{
Platform::putEnv('COMPOSER_HTACCESS_PROTECT', '0');
$config = new Config(true);
$result = $config->get('htaccess-protect');
Platform::clearEnv('COMPOSER_HTACCESS_PROTECT');
$this->assertEquals(0, $result);
}
public function testGetSourceOfValue(): void
{
Platform::clearEnv('COMPOSER_PROCESS_TIMEOUT');
$config = new Config;
$this->assertSame(Config::SOURCE_DEFAULT, $config->getSourceOfValue('process-timeout'));
$config->merge(
['config' => ['process-timeout' => 1]],
'phpunit-test'
);
$this->assertSame('phpunit-test', $config->getSourceOfValue('process-timeout'));
}
public function testGetSourceOfValueEnvVariables(): void
{
Platform::putEnv('COMPOSER_HTACCESS_PROTECT', '0');
$config = new Config;
$result = $config->getSourceOfValue('htaccess-protect');
Platform::clearEnv('COMPOSER_HTACCESS_PROTECT');
$this->assertEquals('COMPOSER_HTACCESS_PROTECT', $result);
}
public function testGetDefaultsToAnEmptyArray(): void
{
$config = new Config;
$keys = [
'bitbucket-oauth',
'github-oauth',
'gitlab-oauth',
'gitlab-token',
'http-basic',
'bearer',
];
foreach ($keys as $key) {
$value = $config->get($key);
$this->assertIsArray($value);
$this->assertCount(0, $value);
}
}
public function testMergesPluginConfig(): void
{
$config = new Config(false);
$config->merge(['config' => ['allow-plugins' => ['some/plugin' => true]]]);
$this->assertEquals(['some/plugin' => true], $config->get('allow-plugins'));
$config->merge(['config' => ['allow-plugins' => ['another/plugin' => true]]]);
$this->assertEquals(['some/plugin' => true, 'another/plugin' => true], $config->get('allow-plugins'));
}
public function testOverridesGlobalBooleanPluginsConfig(): void
{
$config = new Config(false);
$config->merge(['config' => ['allow-plugins' => true]]);
$this->assertEquals(true, $config->get('allow-plugins'));
$config->merge(['config' => ['allow-plugins' => ['another/plugin' => true]]]);
$this->assertEquals(['another/plugin' => true], $config->get('allow-plugins'));
}
public function testAllowsAllPluginsFromLocalBoolean(): void
{
$config = new Config(false);
$config->merge(['config' => ['allow-plugins' => ['some/plugin' => true]]]);
$this->assertEquals(['some/plugin' => true], $config->get('allow-plugins'));
$config->merge(['config' => ['allow-plugins' => true]]);
$this->assertEquals(true, $config->get('allow-plugins'));
}
}
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