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<?php
use MediaWiki\MainConfigNames;
use MediaWiki\Tests\Unit\DummyServicesTrait;
use MediaWiki\User\TempUser\RealTempUserConfig;
use MediaWiki\User\UserRigorOptions;
use Psr\Log\LogLevel;
/**
* @covers \MediaWiki\User\UserNameUtils
* @author DannyS712
*/
class UserNameUtilsTest extends MediaWikiUnitTestCase {
use DummyServicesTrait;
/**
* @dataProvider provideIsValid
* @covers \MediaWiki\User\UserNameUtils::isValid
*/
public function testIsValid( string $name, bool $result ) {
$this->assertSame(
$result,
$this->getDummyUserNameUtils()->isValid( $name )
);
}
public static function provideIsValid() {
return [
'Empty string' => [ '', false ],
'Blank space' => [ ' ', false ],
'Starts with small letter' => [ 'abcd', false ],
'Contains slash' => [ 'Ab/cd', false ],
'Whitespace' => [ 'Ab cd', true ],
'IP' => [ '192.168.1.1', false ],
'IP dash range' => [ '111.222.333.444-555.666.777.888', false ],
'IP range' => [ '116.17.184.5/32', false ],
'IPv6 range' => [ '::e:f:2001/96', false ],
'Reserved Namespace' => [ 'User:Abcd', false ],
'Starts with Numbers' => [ '12abcd232', true ],
'Start with ? mark' => [ '?abcd', true ],
'Start with #' => [ '#abcd', false ],
' Mixed scripts' => [ 'Abcdകഖഗഘ', true ],
'ZWNJ- Format control character' => [ 'ജോസ്തോമസ്', false ],
' Ideographic space' => [ 'Ab cd', false ],
'Looks too much like an IPv4 address (1)' => [ '300.300.300.300', false ],
'Looks too much like an IPv4 address (2)' => [ '302.113.311.900', false ],
'Reserved for usage by UseMod for cloaked logged-out users' => [ '203.0.113.xxx', false ],
'Disallowed characters' => [ "\u{E000}", false ],
];
}
/**
* @dataProvider provideIsUsable
* @covers \MediaWiki\User\UserNameUtils::isUsable
*/
public function testIsUsable( string $name, bool $result ) {
$utils = $this->getDummyUserNameUtils( [
MainConfigNames::ReservedUsernames => [
'MediaWiki default',
'msg:reserved-user'
],
'textFormatter' => $this->getDummyTextFormatter(),
] );
$this->assertSame(
$result,
$utils->isUsable( $name )
);
}
public static function provideIsUsable() {
return [
'Only valid user names are creatable' => [ '', false ],
'Reserved names cannot be used' => [ 'MediaWiki default', false ],
'Names can also be reserved via msg: ' => [ 'reserved-user', false ],
'User names with no issues can be used' => [ 'FooBar', true ],
'Reserved temp users' => [ '!Unregistered 1234', false ],
'Real temp users' => [ '*Unregistered 1234', true ],
];
}
public function testIsUsableForTemporaryAccountWhenFeatureIsKnownButDisabled() {
$utils = $this->getDummyUserNameUtils( [
'tempUserConfig' => new RealTempUserConfig( [
'enabled' => false,
'known' => true,
'expireAfterDays' => null,
'actions' => [ 'edit' ],
'serialProvider' => [ 'type' => 'local' ],
'serialMapping' => [ 'type' => 'plain-numeric' ],
'reservedPattern' => '!$1',
'matchPattern' => '*$1',
'genPattern' => '*Unregistered $1'
] ),
] );
$this->assertFalse(
$utils->isUsable( '*Unregistered 1234' ),
'::isUsable should return false for a valid temporary account ' .
'when TempUserConfig::isEnabled is false and TempUserConfig::isKnown is true'
);
}
/**
* @covers \MediaWiki\User\UserNameUtils::isCreatable
*/
public function testIsCreatable() {
$logger = new TestLogger( true, static function ( $message ) {
$message = str_replace(
'MediaWiki\\User\\UserNameUtils::isCreatable: ',
'',
$message
);
return $message;
} );
$utils = $this->getDummyUserNameUtils( [
'logger' => $logger,
] );
$longUserName = str_repeat( 'q', 1000 );
$this->assertFalse(
$utils->isCreatable( $longUserName ),
'longUserName is too long'
);
$this->assertSame( [
[ LogLevel::DEBUG, "'$longUserName' uncreatable due to length" ],
], $logger->getBuffer() );
$logger->clearBuffer();
$atUserName = 'Foo@Bar';
$this->assertFalse(
$utils->isCreatable( $atUserName ),
'User name contains invalid character'
);
$this->assertSame( [
[ LogLevel::DEBUG, "'$atUserName' uncreatable due to wgInvalidUsernameCharacters" ],
], $logger->getBuffer() );
$logger->clearBuffer();
$this->assertTrue(
$utils->isCreatable( 'FooBar' ),
'User names with no issues can be created'
);
$tempUserName = '*Unregistered 1234';
$this->assertFalse(
$utils->isCreatable( $tempUserName ),
'UI account creation with the temp user prefix needs to be prevented'
);
}
/**
* @dataProvider provideGetCanonical
* @covers \MediaWiki\User\UserNameUtils::getCanonical
*/
public function testGetCanonical( string $name, array $expectedArray ) {
$utils = $this->getDummyUserNameUtils();
foreach ( $expectedArray as $validate => $expected ) {
$this->assertSame(
$expected,
$utils->getCanonical( $name, $validate ),
"Validating '$name' with level '$validate' should be '$expected'"
);
}
}
public static function provideGetCanonical() {
return [
'Normal name' => [
'Normal name',
[
UserRigorOptions::RIGOR_CREATABLE => 'Normal name',
UserRigorOptions::RIGOR_USABLE => 'Normal name',
UserRigorOptions::RIGOR_VALID => 'Normal name',
UserRigorOptions::RIGOR_NONE => 'Normal name'
]
],
'Leading space' => [
' Leading space',
[ UserRigorOptions::RIGOR_CREATABLE => 'Leading space' ]
],
'Trailing space' => [
'Trailing space ',
[ UserRigorOptions::RIGOR_CREATABLE => 'Trailing space' ]
],
'Subject namespace prefix' => [
'User:Username',
[
UserRigorOptions::RIGOR_NONE => 'Username'
]
],
'Talk namespace prefix' => [
'Talk:Username',
[
UserRigorOptions::RIGOR_CREATABLE => false,
UserRigorOptions::RIGOR_USABLE => false,
UserRigorOptions::RIGOR_VALID => false,
UserRigorOptions::RIGOR_NONE => 'Talk:Username'
]
],
'With hash' => [
'name with # hash',
[
UserRigorOptions::RIGOR_CREATABLE => false,
UserRigorOptions::RIGOR_USABLE => false
]
],
'Multi spaces' => [
'Multi spaces',
[
UserRigorOptions::RIGOR_CREATABLE => 'Multi spaces',
UserRigorOptions::RIGOR_USABLE => 'Multi spaces'
]
],
'Lowercase' => [
'lowercase',
[ UserRigorOptions::RIGOR_CREATABLE => 'Lowercase' ]
],
'Invalid character' => [
'in[]valid',
[
UserRigorOptions::RIGOR_CREATABLE => false,
UserRigorOptions::RIGOR_USABLE => false,
UserRigorOptions::RIGOR_VALID => false,
UserRigorOptions::RIGOR_NONE => 'In[]valid'
]
],
'With slash' => [
'with / slash',
[
UserRigorOptions::RIGOR_CREATABLE => false,
UserRigorOptions::RIGOR_USABLE => false,
UserRigorOptions::RIGOR_VALID => false,
UserRigorOptions::RIGOR_NONE => 'With / slash'
]
],
// 'interwiki' is a valid interwiki prefix, per configuration of the
// title formatter in DummyServicesTrait::getDummyUserNameUtils()
'Interwiki prefix in username' => [
'interwiki:Username',
[
UserRigorOptions::RIGOR_CREATABLE => false,
UserRigorOptions::RIGOR_USABLE => false,
UserRigorOptions::RIGOR_VALID => false,
UserRigorOptions::RIGOR_NONE => 'Interwiki:Username'
]
],
];
}
/**
* @covers \MediaWiki\User\UserNameUtils::getCanonical
*/
public function testGetCanonical_bad() {
$this->expectException( InvalidArgumentException::class );
$this->expectExceptionMessage( 'Invalid parameter value for validation' );
$this->getDummyUserNameUtils()->getCanonical( 'ValidName', 'InvalidValidationValue' );
}
/**
* @dataProvider provideIPs
* @covers \MediaWiki\User\UserNameUtils::isIP
*/
public function testIsIP( string $value, bool $result ) {
$utils = $this->getDummyUserNameUtils();
$this->assertSame(
$result,
$utils->isIP( $value )
);
}
public static function provideIPs() {
return [
'Empty string' => [ '', false ],
'Blank space' => [ ' ', false ],
'IPv4 private 10/8 (1)' => [ '10.0.0.0', true ],
'IPv4 private 10/8 (2)' => [ '10.255.255.255', true ],
'IPv4 private 192.168/16' => [ '192.168.1.1', true ],
'IPv4 example' => [ '203.0.113.0', true ],
'IPv6 example' => [ '2002:ffff:ffff:ffff:ffff:ffff:ffff:ffff', true ],
// Not valid IPs but classified as such by MediaWiki for negated asserting
// of whether this might be the identifier of a logged-out user or whether
// to allow usernames like it.
'Looks too much like an IPv4 address' => [ '300.300.300.300', true ],
'Assigned by UseMod to cloaked logged-out users' => [ '203.0.113.xxx', true ],
'Does not accept IPv4 ranges' => [ '74.24.52.13/20', false ],
'Does not accept IPv6 ranges' => [ 'fc:100:a:d:1:e:ac:0/24', false ],
];
}
/**
* @dataProvider provideIPRanges
* @covers \MediaWiki\User\UserNameUtils::isValidIPRange
*/
public function testIsValidIPRange( $value, $result ) {
$utils = $this->getDummyUserNameUtils();
$this->assertSame(
$result,
$utils->isValidIPRange( $value )
);
}
public static function provideIPRanges() {
return [
[ '116.17.184.5/32', true ],
[ '0.17.184.5/30', true ],
[ '16.17.184.1/24', true ],
[ '30.242.52.14/1', true ],
[ '10.232.52.13/8', true ],
[ '30.242.52.14/0', true ],
[ '::e:f:2001/96', true ],
[ '::c:f:2001/128', true ],
[ '::10:f:2001/70', true ],
[ '::fe:f:2001/1', true ],
[ '::6d:f:2001/8', true ],
[ '::fe:f:2001/0', true ],
[ '116.17.184.5/33', false ],
[ '0.17.184.5/130', false ],
[ '16.17.184.1/-1', false ],
[ '10.232.52.13/*', false ],
[ '7.232.52.13/ab', false ],
[ '11.232.52.13/', false ],
[ '::e:f:2001/129', false ],
[ '::c:f:2001/228', false ],
[ '::10:f:2001/-1', false ],
[ '::6d:f:2001/*', false ],
[ '::86:f:2001/ab', false ],
[ '::23:f:2001/', false ]
];
}
/**
* @dataProvider provideIPv4DashRanges
* @covers \MediaWiki\User\UserNameUtils::isLikeIPv4DashRange
*/
public function testIsLikeIPv4DashRange( $value, $result ) {
$utils = $this->getDummyUserNameUtils();
$this->assertSame(
$result,
$utils->isLikeIPv4DashRange( $value )
);
}
public static function provideIPv4DashRanges() {
return [
[ '1.2.3.4-5.6.7.8', true ],
[ '111.222.333.444-555.666.777.888', true ],
[ '128.128.128.0-128.128.128.1', true ],
[ '255.255.255.50-255.255.255.254', true ],
[ 'User 1.2.3.4-5.6.7.8', false ],
[ 'A string', false ]
];
}
public function testIsTemp() {
$utils = $this->getDummyUserNameUtils();
$this->assertFalse( $utils->isTemp( 'Some user' ) );
$this->assertTrue( $utils->isTemp( '*Unregistered 1234' ) );
$this->assertTrue( $utils->isTemp( '*1234' ) );
}
public function testGetTempPlaceholder() {
$utils = $this->getDummyUserNameUtils();
$name = $utils->getTempPlaceholder();
$this->assertSame( '*Unregistered *', $name );
}
}