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<?php
declare(strict_types=1);
namespace PhpMyAdmin\Tests\WebAuthn;
use PhpMyAdmin\WebAuthn\CBORDecoder;
use PhpMyAdmin\WebAuthn\DataStream;
use PhpMyAdmin\WebAuthn\WebAuthnException;
use PHPUnit\Framework\TestCase;
use function base64_decode;
use function hex2bin;
use const INF;
/**
* @covers \PhpMyAdmin\WebAuthn\CBORDecoder
* @covers \PhpMyAdmin\WebAuthn\DataStream
*/
class CBORDecoderTest extends TestCase
{
/**
* @param mixed $expected
*
* @dataProvider dataProviderForTestDecode
*/
public function testDecode(string $encoded, $expected): void
{
$decoder = new CBORDecoder();
$data = hex2bin($encoded);
$this->assertNotFalse($data);
$this->assertSame($expected, $decoder->decode(new DataStream($data)));
}
/**
* @psalm-return iterable<int, array{string, mixed}>
*/
public function dataProviderForTestDecode(): iterable
{
return [
['00', 0],
['01', 1],
['0a', 10],
['17', 23],
['1818', 24],
['1819', 25],
['1864', 100],
['1903e8', 1000],
['1a000f4240', 1000000],
//['1b000000e8d4a51000', 1000000000000],
//['1bffffffffffffffff', 18446744073709551615],
//['c249010000000000000000', 18446744073709551616],
//['3bffffffffffffffff', -18446744073709551616],
//['c349010000000000000000', -18446744073709551617],
['20', -1],
['29', -10],
['3863', -100],
['3903e7', -1000],
['f90000', 0.0],
['f98000', -0.0],
['f93c00', 1.0],
['fb3ff199999999999a', 1.1],
['f93e00', 1.5],
['f97bff', 65504.0],
['fa47c35000', 100000.0],
['fa7f7fffff', 3.4028234663852886e+38],
['fb7e37e43c8800759c', 1.0e+300],
['f90001', 5.960464477539063e-8],
['f90400', 0.00006103515625],
['f9c400', -4.0],
['fbc010666666666666', -4.1],
['f97c00', INF],
['f9fc00', -INF],
['fa7f800000', INF],
['faff800000', -INF],
['fb7ff0000000000000', INF],
['fbfff0000000000000', -INF],
['f4', true],
['f5', false],
['f6', null],
//['f7', 'undefined'],
['f0', 16],
['f818', 24],
['f8ff', 255],
['c074323031332d30332d32315432303a30343a30305a', '2013-03-21T20:04:00Z'],
['c11a514b67b0', 1363896240],
['c1fb41d452d9ec200000', 1363896240.5],
['d74401020304', hex2bin('01020304')],
['d818456449455446', hex2bin('6449455446')],
['d82076687474703a2f2f7777772e6578616d706c652e636f6d', 'http://www.example.com'],
['40', hex2bin('')],
['4401020304', hex2bin('01020304')],
['60', ''],
['6161', 'a'],
['6449455446', 'IETF'],
['62225c', '"\\'],
['62c3bc', "\u{00fc}"],
['63e6b0b4', "\u{6c34}"],
['64f0908591', "\u{10151}"], // "\u{d800}\u{dd51}"
['80', []],
['83010203', [1, 2, 3]],
['8301820203820405', [1, [2, 3], [4, 5]]],
[
'98190102030405060708090a0b0c0d0e0f101112131415161718181819',
[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25],
],
['a0', []],
['a201020304', [1 => 2, 3 => 4]],
['a26161016162820203', ['a' => 1, 'b' => [2, 3]]],
['826161a161626163', ['a', ['b' => 'c']]],
[
'a56161614161626142616361436164614461656145',
['a' => 'A', 'b' => 'B', 'c' => 'C', 'd' => 'D', 'e' => 'E'],
],
['a1646e616d656441636d65', ['name' => 'Acme']],
[
'a462696458203082019330820138a0030201023082019330820138a003020102'
. '3082019330826469636f6e782b68747470733a2f2f706963732e6578616d706c'
. '652e636f6d2f30302f702f61426a6a6a707150622e706e67646e616d65766a6f'
. '686e70736d697468406578616d706c652e636f6d6b646973706c61794e616d65'
. '6d4a6f686e20502e20536d697468a462696458203082019330820138a0030201'
. '023082019330820138a0030201023082019330826469636f6e782b6874747073'
. '3a2f2f706963732e6578616d706c652e636f6d2f30302f702f61426a6a6a7071'
. '50622e706e67646e616d65766a6f686e70736d697468406578616d706c652e63'
. '6f6d6b646973706c61794e616d656d4a6f686e20502e20536d697468',
[
'id' => base64_decode('MIIBkzCCATigAwIBAjCCAZMwggE4oAMCAQIwggGTMII='),
'icon' => 'https://pics.example.com/00/p/aBjjjpqPb.png',
'name' => 'johnpsmith@example.com',
'displayName' => 'John P. Smith',
],
],
[
'82a263616c672664747970656a7075626C69632D6B6579a263616c6739010064747970656a7075626C69632D6B6579',
[
['alg' => -7, 'type' => 'public-key'],
['alg' => -257, 'type' => 'public-key'],
],
],
[
'A501020326200121582065eda5a12577c2bae829437fe338701a10aaa375e1bb5b5de108de439c08551d'
. '2258201e52ed75701163f7f9e40ddf9f341b3dc9ba860af7e0ca7ca7e9eecd0084d19c',
[
1 => 2,
3 => -7,
-1 => 1,
-2 => hex2bin('65eda5a12577c2bae829437fe338701a10aaa375e1bb5b5de108de439c08551d'),
-3 => hex2bin('1e52ed75701163f7f9e40ddf9f341b3dc9ba860af7e0ca7ca7e9eecd0084d19c'),
],
],
];
}
public function testDecodeForNaNValues(): void
{
$decoder = new CBORDecoder();
$nanValues = ['f97e00', 'fa7fc00000', 'fb7ff8000000000000'];
foreach ($nanValues as $value) {
$data = hex2bin($value);
$this->assertNotFalse($data);
$this->assertNan($decoder->decode(new DataStream($data)));
}
}
/**
* @dataProvider indefiniteLengthValuesProvider
*/
public function testDecodeForNotSupportedValues(string $encoded): void
{
$decoder = new CBORDecoder();
$data = hex2bin($encoded);
$this->assertNotFalse($data);
$this->expectException(WebAuthnException::class);
$decoder->decode(new DataStream($data));
}
/**
* @psalm-return iterable<int, array{string}>
*/
public function indefiniteLengthValuesProvider(): iterable
{
return [
['5f42010243030405ff'], // (_ h'0102', h'030405')
['7f657374726561646d696e67ff'], // (_ "strea", "ming")
['9fff'], // [_ ]
['9f018202039f0405ffff'], // [_ 1, [2, 3], [_ 4, 5]]
['9f01820203820405ff'], // [_ 1, [2, 3], [4, 5]]
['83018202039f0405ff'], // [1, [2, 3], [_ 4, 5]]
['83019f0203ff820405'], // [1, [_ 2, 3], [4, 5]]
// [_ 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25]
['9f0102030405060708090a0b0c0d0e0f101112131415161718181819ff'],
['bf61610161629f0203ffff'], // {_ "a": 1, "b": [_ 2, 3]}
['826161bf61626163ff'], // ["a", {_ "b": "c"}]
['bf6346756ef563416d7421ff'], // {_ "Fun": true, "Amt": -2}
];
}
}
|
