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Línea 22... Línea 22...
22 
 * @package    core
 22 
 * @package    core
23 
 * @covers     \core\ip_utils
 23 
 * @covers     \core\ip_utils
24 
 * @copyright  2016 Jake Dallimore <jrhdallimore@gmail.com>
 24 
 * @copyright  2016 Jake Dallimore <jrhdallimore@gmail.com>
25 
 * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
 25 
 * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
26 
 */
 26 
 */
27 
class ip_utils_test extends \basic_testcase {
 27 
final class ip_utils_test extends \basic_testcase {
28 
    /**
 28 
    /**
29 
     * Test for \core\ip_utils::is_domain_name().
 29 
     * Test for \core\ip_utils::is_domain_name().
30 
     *
 30 
     *
31 
     * @param string $domainname the domain name to validate.
 31 
     * @param string $domainname the domain name to validate.
32 
     * @param bool $expected the expected result.
 32 
     * @param bool $expected the expected result.
Línea 39... Línea 39...
39 
    /**
 39 
    /**
40 
     * Data provider for test_is_domain_name().
 40 
     * Data provider for test_is_domain_name().
41 
     *
 41 
     *
42 
     * @return array
 42 
     * @return array
43 
     */
 43 
     */
44 
    public function domain_name_data_provider() {
 44 
    public static function domain_name_data_provider(): array {
45 
        return [
 45 
        return [
46 
            ["com", true],
 46 
            ["com", true],
47 
            ["i.net", true], // Single char, alpha tertiary domain.
 47 
            ["i.net", true], // Single char, alpha tertiary domain.
48 
            ["0.org", true], // Single char, non-alpha tertiary domain.
 48 
            ["0.org", true], // Single char, non-alpha tertiary domain.
49 
            ["0.a", true], // Single char, alpha top level domain.
 49 
            ["0.a", true], // Single char, alpha top level domain.
Línea 89... Línea 89...
89 
    /**
 89 
    /**
90 
     * Data provider for test_is_domain_matching_pattern().
 90 
     * Data provider for test_is_domain_matching_pattern().
91 
     *
 91 
     *
92 
     * @return array
 92 
     * @return array
93 
     */
 93 
     */
94 
    public function domain_matching_patterns_data_provider() {
 94 
    public static function domain_matching_patterns_data_provider(): array {
95 
        return [
 95 
        return [
96 
            ["*.com", true],
 96 
            ["*.com", true],
97 
            ["*.example.com", true],
 97 
            ["*.example.com", true],
98 
            ["*.example.com", true],
 98 
            ["*.example.com", true],
99 
            ["*.sub.example.com", true],
 99 
            ["*.sub.example.com", true],
Línea 134... Línea 134...
134 
    /**
 134 
    /**
135 
     * Data provider for test_is_ip_address().
 135 
     * Data provider for test_is_ip_address().
136 
     *
 136 
     *
137 
     * @return array
 137 
     * @return array
138 
     */
 138 
     */
139 
    public function ip_address_data_provider() {
 139 
    public static function ip_address_data_provider(): array {
140 
        return [
 140 
        return [
141 
            ["127.0.0.1", true],
 141 
            ["127.0.0.1", true],
142 
            ["10.1", false],
 142 
            ["10.1", false],
143 
            ["0.0.0.0", true],
 143 
            ["0.0.0.0", true],
144 
            ["255.255.255.255", true],
 144 
            ["255.255.255.255", true],
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181 
    /**
 181 
    /**
182 
     * Data provider for test_is_ipv4_address().
 182 
     * Data provider for test_is_ipv4_address().
183 
     *
 183 
     *
184 
     * @return array
 184 
     * @return array
185 
     */
 185 
     */
186 
    public function ipv4_address_data_provider() {
 186 
    public static function ipv4_address_data_provider(): array {
187 
        return [
 187 
        return [
188 
            ["127.0.0.1", true],
 188 
            ["127.0.0.1", true],
189 
            ["0.0.0.0", true],
 189 
            ["0.0.0.0", true],
190 
            ["255.255.255.255", true],
 190 
            ["255.255.255.255", true],
191 
            [" 127.0.0.1", false],
 191 
            [" 127.0.0.1", false],
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217 
    /**
 217 
    /**
218 
     * Data provider for test_is_ipv4_range().
 218 
     * Data provider for test_is_ipv4_range().
219 
     *
 219 
     *
220 
     * @return array
 220 
     * @return array
221 
     */
 221 
     */
222 
    public function ipv4_range_data_provider() {
 222 
    public static function ipv4_range_data_provider(): array {
223 
        return [
 223 
        return [
224 
            ["127.0.0.1/24", true],
 224 
            ["127.0.0.1/24", true],
225 
            ["127.0.0.20-20", true],
 225 
            ["127.0.0.20-20", true],
226 
            ["127.0.0.20-50", true],
 226 
            ["127.0.0.20-50", true],
227 
            ["127.0.0.0-255", true],
 227 
            ["127.0.0.0-255", true],
Línea 258... Línea 258...
258 
    /**
 258 
    /**
259 
     * Data provider for test_is_ipv6_address().
 259 
     * Data provider for test_is_ipv6_address().
260 
     *
 260 
     *
261 
     * @return array
 261 
     * @return array
262 
     */
 262 
     */
263 
    public function ipv6_address_data_provider() {
 263 
    public static function ipv6_address_data_provider(): array {
264 
        return [
 264 
        return [
265 
            ["::", true],
 265 
            ["::", true],
266 
            ["::0", true],
 266 
            ["::0", true],
267 
            ["0::", true],
 267 
            ["0::", true],
268 
            ["0::0", true],
 268 
            ["0::0", true],
Línea 298... Línea 298...
298 
    /**
 298 
    /**
299 
     * Data provider for test_is_ipv6_range().
 299 
     * Data provider for test_is_ipv6_range().
300 
     *
 300 
     *
301 
     * @return array
 301 
     * @return array
302 
     */
 302 
     */
303 
    public function ipv6_range_data_provider() {
 303 
    public static function ipv6_range_data_provider(): array {
304 
        return [
 304 
        return [
305 
            ["::/128", true],
 305 
            ["::/128", true],
306 
            ["::1/128", true],
 306 
            ["::1/128", true],
307 
            ["fe80:fe80:fe80:fe80:fe80:fe80:fe80:fe80/128", true],
 307 
            ["fe80:fe80:fe80:fe80:fe80:fe80:fe80:fe80/128", true],
308 
            ["fe80::dddd/128", true],
 308 
            ["fe80::dddd/128", true],
Línea 350... Línea 350...
350 
    /**
 350 
    /**
351 
     * Data provider for test_check_domain_against_allowed_domains.
 351 
     * Data provider for test_check_domain_against_allowed_domains.
352 
     *
 352 
     *
353 
     * @return array
 353 
     * @return array
354 
     */
 354 
     */
355 
    public function data_domain_addresses() {
 355 
    public static function data_domain_addresses(): array {
356 
        return [
 356 
        return [
357 
            [true, 'example.com'],
 357 
            [true, 'example.com'],
358 
            [true, 'ExAmPle.com'],
 358 
            [true, 'ExAmPle.com'],
359 
            [false, 'sub.example.com'],
 359 
            [false, 'sub.example.com'],
360 
            [false, 'example.com.au'],
 360 
            [false, 'example.com.au'],
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376 
    /**
 376 
    /**
377 
     * Data provider for test_is_ip_in_subnet_list.
 377 
     * Data provider for test_is_ip_in_subnet_list.
378 
     *
 378 
     *
379 
     * @return array
 379 
     * @return array
380 
     */
 380 
     */
381 
    public function data_is_ip_in_subnet_list() {
 381 
    public static function data_is_ip_in_subnet_list(): array {
382 
        return [
 382 
        return [
383 
            [true, '1.1.1.1', '1.1.1.1', "\n"],
 383 
            [true, '1.1.1.1', '1.1.1.1', "\n"],
384 
            [false, '1.1.1.1', '2.2.2.2', "\n"],
 384 
            [false, '1.1.1.1', '2.2.2.2', "\n"],
385 
            [true, '1.1.1.1', "1.1.1.5\n1.1.1.1", "\n"],
 385 
            [true, '1.1.1.1', "1.1.1.5\n1.1.1.1", "\n"],
386 
            [true, '1.1.1.1', "1.1.1.5,1.1.1.1", ","],
 386 
            [true, '1.1.1.1', "1.1.1.5,1.1.1.1", ","],
Línea 398... Línea 398...
398 
     */
 398 
     */
399 
    public function test_is_ip_in_subnet_list($expected, $ip, $list, $delim): void {
 399 
    public function test_is_ip_in_subnet_list($expected, $ip, $list, $delim): void {
400 
        $this->assertEquals($expected, \core\ip_utils::is_ip_in_subnet_list($ip, $list, $delim));
 400 
        $this->assertEquals($expected, \core\ip_utils::is_ip_in_subnet_list($ip, $list, $delim));
401 
    }
 401 
    }
Línea -... Línea 402...
- 
 
 402 
 
- 
 
 403 
    /**
- 
 
 404 
     * Data provider for test_normalize_internet_address.
- 
 
 405 
     *
- 
 
 406 
     * @return array
- 
 
 407 
     */
- 
 
 408 
    public static function normalize_internet_address_provider(): array {
- 
 
 409 
        return [
- 
 
 410 
            'Strip all white spaces on IP address' => [
- 
 
 411 
                '   192.168.5.5  ',
- 
 
 412 
                '192.168.5.5',
- 
 
 413 
            ],
- 
 
 414 
            'Strip all white spaces on domain name' => [
- 
 
 415 
                ' www.moodle.org   ',
- 
 
 416 
                'www.moodle.org',
- 
 
 417 
            ],
- 
 
 418 
            'Preserve IPv4 address' => [
- 
 
 419 
                '127.0.0.1',
- 
 
 420 
                '127.0.0.1',
- 
 
 421 
            ],
- 
 
 422 
            'Preserve IPv4 address range' => [
- 
 
 423 
                '192.168.0.0/16',
- 
 
 424 
                '192.168.0.0/16',
- 
 
 425 
            ],
- 
 
 426 
            'Preserve IPv6 address' => [
- 
 
 427 
                'fe80:fe80:fe80:fe80:fe80:fe80:fe80:fe80',
- 
 
 428 
                'fe80:fe80:fe80:fe80:fe80:fe80:fe80:fe80',
- 
 
 429 
            ],
- 
 
 430 
            'Preserve IPv6 address range' => [
- 
 
 431 
                'fe80::ffff',
- 
 
 432 
                'fe80::ffff',
- 
 
 433 
            ],
- 
 
 434 
            'Preserve valid domain' => [
- 
 
 435 
                'localhost',
- 
 
 436 
                'localhost',
- 
 
 437 
            ],
- 
 
 438 
            'Preserve valid FQDN' => [
- 
 
 439 
                'www.moodle.org',
- 
 
 440 
                'www.moodle.org',
- 
 
 441 
            ],
- 
 
 442 
            'Preserve valid FQDN with trailing dot' => [
- 
 
 443 
                'www.moodle.com.',
- 
 
 444 
                'www.moodle.com',
- 
 
 445 
            ],
- 
 
 446 
            'Preserve valid domain with wildcard' => [
- 
 
 447 
                '*.moodledev.io',
- 
 
 448 
                '*.moodledev.io',
- 
 
 449 
            ],
- 
 
 450 
            'Convert previous allowed "127." format to CIDR format (127.0.0.0/8)' => [
- 
 
 451 
                '127.',
- 
 
 452 
                '127.0.0.0/8',
- 
 
 453 
            ],
- 
 
 454 
            'Convert previous allowed "169.8." format to CIDR format (169.8.0.0/16)' => [
- 
 
 455 
                '169.8.',
- 
 
 456 
                '169.8.0.0/16',
- 
 
 457 
            ],
- 
 
 458 
            'Convert previous allowed "192.168.10." format to CIDR format (192.168.10.0/24)' => [
- 
 
 459 
                '192.168.10.',
- 
 
 460 
                '192.168.10.0/24',
- 
 
 461 
            ],
- 
 
 462 
            'Convert previous allowed ".moodle.org" subdomain format to new format (*.moodle.org)' => [
- 
 
 463 
                '.moodle.org',
- 
 
 464 
                '*.moodle.org',
- 
 
 465 
            ],
- 
 
 466 
            'Ignore invalid IPv4' => [
- 
 
 467 
                '327.0.0.1',
- 
 
 468 
                '',
- 
 
 469 
            ],
- 
 
 470 
            'Ignore invalid IPv4 range' => [
- 
 
 471 
                '192.168',
- 
 
 472 
                '',
- 
 
 473 
            ],
- 
 
 474 
            'Ignore invalid IPv6' => [
- 
 
 475 
                'fe80::ddddd',
- 
 
 476 
                '',
- 
 
 477 
            ],
- 
 
 478 
            'Ignore invalid IPv6 range' => [
- 
 
 479 
                'fe80:',
- 
 
 480 
                '',
- 
 
 481 
            ],
- 
 
 482 
            'Ignore invalid domain' => [
- 
 
 483 
                '-example.com',
- 
 
 484 
                '',
- 
 
 485 
            ],
- 
 
 486 
        ];
- 
 
 487 
    }
- 
 
 488 
 
- 
 
 489 
    /**
- 
 
 490 
     * Test if input address value is correctly normalized.
- 
 
 491 
     *
- 
 
 492 
     * @covers ::normalize_internet_address
- 
 
 493 
     *
- 
 
 494 
     * @dataProvider normalize_internet_address_provider
- 
 
 495 
     *
- 
 
 496 
     * @param string $input    Raw input value.
- 
 
 497 
     * @param string $expected Expected value after normalization.
- 
 
 498 
     */
- 
 
 499 
    public function test_normalize_internet_address(string $input, string $expected): void {
- 
 
 500 
        $this->assertEquals($expected, \core\ip_utils::normalize_internet_address($input));
- 
 
 501 
    }
- 
 
 502 
 
- 
 
 503 
    /**
- 
 
 504 
     * Data provider for test_normalize_internet_address_list.
- 
 
 505 
     *
- 
 
 506 
     * @return array
- 
 
 507 
     */
- 
 
 508 
    public static function normalize_internet_address_list_provider(): array {
- 
 
 509 
        return [
- 
 
 510 
            'Strip all white spaces' => [
- 
 
 511 
                '   192.168.5.5, 127.0.0.1,    www.moodle.org   ',
- 
 
 512 
                '192.168.5.5,127.0.0.1,www.moodle.org',
- 
 
 513 
            ],
- 
 
 514 
            'Trim input' => [
- 
 
 515 
                '    192.168.5.5,127.0.0.1,www.moodle.org   ',
- 
 
 516 
                '192.168.5.5,127.0.0.1,www.moodle.org',
- 
 
 517 
            ],
- 
 
 518 
            'Preserve valid full and partial IP' => [
- 
 
 519 
                '127.0.0.1,192.168.0.0/16,fe80:fe80:fe80:fe80:fe80:fe80:fe80:fe80,fe80::ffff',
- 
 
 520 
                '127.0.0.1,192.168.0.0/16,fe80:fe80:fe80:fe80:fe80:fe80:fe80:fe80,fe80::ffff',
- 
 
 521 
            ],
- 
 
 522 
            'Convert previous allowed format to new allowed format' => [
- 
 
 523 
                '127.,169.8.,192.168.10.,.moodle.org',
- 
 
 524 
                '127.0.0.0/8,169.8.0.0/16,192.168.10.0/24,*.moodle.org',
- 
 
 525 
            ],
- 
 
 526 
            'Preserve valid domain and pattern domain' => [
- 
 
 527 
                'localhost,www.moodle.org,.moodle.com,*.moodledev.io',
- 
 
 528 
                'localhost,www.moodle.org,*.moodle.com,*.moodledev.io',
- 
 
 529 
            ],
- 
 
 530 
            'Remove all invalid IP and domains' => [
- 
 
 531 
                '327.0.0.1,192.168,fe80::ddddd,fe80:,-example.com',
- 
 
 532 
                '',
- 
 
 533 
            ],
- 
 
 534 
            'Remove duplicate values' => [
- 
 
 535 
                '.moodle.org,*.moodle.org,*.moodle.org,.moodle.org',
- 
 
 536 
                '*.moodle.org',
- 
 
 537 
            ],
- 
 
 538 
        ];
- 
 
 539 
    }
- 
 
 540 
 
- 
 
 541 
    /**
- 
 
 542 
     * Test if input address list is correctly normalized.
- 
 
 543 
     *
- 
 
 544 
     * @covers ::normalize_internet_address_list
- 
 
 545 
     *
- 
 
 546 
     * @dataProvider normalize_internet_address_list_provider
- 
 
 547 
     *
- 
 
 548 
     * @param string $input    Raw input value.
- 
 
 549 
     * @param string $expected Expected value after normalization.
- 
 
 550 
     */
- 
 
 551 
    public function test_normalize_internet_address_list(string $input, string $expected): void {
- 
 
 552 
        $this->assertEquals($expected, \core\ip_utils::normalize_internet_address_list($input));
402 
 
 553 
    }