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<?php
/**
* Piwik - free/libre analytics platform
*
* @link http://piwik.org
* @license http://www.gnu.org/licenses/gpl-3.0.html GPL v3 or later
*/
namespace Piwik\Tests\Integration;
use Piwik\Http;
use Piwik\Piwik;
/**
* @group Core
*/
class EmailValidatorTest extends \PHPUnit_Framework_TestCase
{
protected function isValid($email)
{
return Piwik::isValidEmailString($email);
}
private function getAllTlds()
{
/** @var array $response */
$response = \Piwik\Http::sendHttpRequest("http://data.iana.org/TLD/tlds-alpha-by-domain.txt", 60, null, null, null, null, null, true);
$this->assertEquals("200", $response['status']);
$tlds = explode("\n", $response['data']);
foreach ($tlds as $key => $tld) {
if (strpos($tld, '#') !== false || $tld == "") {
unset($tlds[$key]);
}
}
$minimumTlds = 1200;
$this->assertGreaterThan( $minimumTlds, count($tlds), "expected to download at least $minimumTlds domain names");
return $tlds;
}
private function skipTestIfIdnNotAvailable()
{
if (!function_exists('idn_to_utf8')) {
$this->markTestSkipped("Function idn_to_utf8 does not exist, skip test");
}
}
public function test_allCurrentTlds()
{
$this->skipTestIfIdnNotAvailable();
$tlds = $this->getAllTlds();
if (count($tlds) === 0) {
$this->markTestSkipped("Couldn't get TLD list");
}
$errors = array();
foreach ($tlds as $key => $tld) {
if (strpos(mb_strtolower($tld), 'xn--') !== 0) {
$tld = mb_strtolower($tld);
}
$domainNameExtension = idn_to_utf8($tld);
$email = 'test@example.' . $domainNameExtension;
if(!$this->isValid($email)) {
$errors[] = $domainNameExtension;
}
}
// only fail when at least 10 domains are failing the test, so it does not fail every time IANA adds a new domain extension...
if(count($errors) > 5)
{
$out = '';
foreach($errors as $domainNameExtension) {
$out .= "\t'$domainNameExtension' => array(1 => self::VALID_UNICODE_DOMAIN),\n";
}
$this->fail( "Some email extensions are not supported yet, you can add these domain extensions in libs/Zend/Validate/Hostname.php: \n\n" . $out);
}
}
public function test_invalidTld()
{
$this->skipTestIfIdnNotAvailable();
$tlds = [
strval(bin2hex(openssl_random_pseudo_bytes(64))), //generates 128 bit length string
'-tld-cannot-start-from-hypen',
'ąęśćżźł-there-is-no-such-idn',
'xn--fd67as67fdsa', //no such idn punycode
'!@#-inavlid-chars-in-tld',
'no spaces in tld allowed',
'no--double--hypens--allowed'
];
if (count($tlds) === 0) {
$this->markTestSkipped("Couldn't get TLD list");
}
foreach ($tlds as $key => $tld) {
if (strpos(mb_strtolower($tld), 'xn--') !== 0) {
$tld = mb_strtolower($tld);
}
$this->assertFalse(
$this->isValid('test@example.' . idn_to_utf8($tld))
);
}
}
public function test_isValid_validStandard()
{
$this->assertTrue($this->isValid('test@example.com'));
}
public function test_isValid_unknownTld()
{
$this->assertTrue($this->isValid('test@example.unknown'));
}
public function test_isValid_validUpperCaseLocalPart()
{
$this->assertTrue($this->isValid('TEST@example.com'));
}
public function test_isValid_validNumericLocalPart()
{
$this->assertTrue($this->isValid('1234567890@example.com'));
}
public function test_isValid_validTaggedLocalPart()
{
$this->assertTrue($this->isValid('test+test@example.com'));
}
public function test_isValid_validQmailLocalPart()
{
$this->assertTrue($this->isValid('test-test@example.com'));
}
public function test_isValid_validUnusualCharactersInLocalPart()
{
$this->assertTrue($this->isValid('t*est@example.com'));
$this->assertTrue($this->isValid('+1~1+@example.com'));
$this->assertTrue($this->isValid('{_test_}@example.com'));
}
public function test_isValid_validQuotedLocalPart()
{
$this->assertTrue($this->isValid('"[[ test ]]"@example.com'));
}
public function test_isValid_validAtomisedLocalPart()
{
$this->assertTrue($this->isValid('test.test@example.com'));
}
public function test_isValid_validQuotedAtLocalPart()
{
$this->assertTrue($this->isValid('"test@test"@example.com'));
}
public function test_isValid_validMultipleLabelDomain()
{
$this->assertTrue($this->isValid('test@example.example.com'));
$this->assertTrue($this->isValid('test@example.example.example.com'));
}
public function test_isValid_invalidTooLong()
{
$this->assertFalse($this->isValid('12345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345@example.com'));
}
public function test_isValid_invalidTooShort()
{
$this->assertFalse($this->isValid('@a'));
}
public function test_isValid_invalidNoAtSymbol()
{
$this->assertFalse($this->isValid('test.example.com'));
}
public function test_isValid_invalidBlankAtomInLocalPart()
{
$this->assertFalse($this->isValid('test.@example.com'));
$this->assertFalse($this->isValid('test..test@example.com'));
$this->assertFalse($this->isValid('.test@example.com'));
}
public function test_isValid_invalidMultipleAtSymbols()
{
$this->assertFalse($this->isValid('test@test@example.com'));
$this->assertFalse($this->isValid('test@@example.com'));
}
public function test_isValid_invalidInvalidCharactersInLocalPart()
{
$this->assertFalse($this->isValid('-- test --@example.com'));
$this->assertFalse($this->isValid('[test]@example.com'));
$this->assertFalse($this->isValid('"test"test"@example.com'));
$this->assertFalse($this->isValid('()[]\;:,<>@example.com'));
}
public function test_isValid_invalidDomainLabelTooShort()
{
$this->assertFalse($this->isValid('test@.'));
$this->assertFalse($this->isValid('test@example.'));
$this->assertFalse($this->isValid('test@.org'));
}
public function test_isValid_invalidLocalPartTooLong()
{
$this->assertFalse($this->isValid('12345678901234567890123456789012345678901234567890123456789012345@example.com')); // 64 characters is maximum length for local part
}
public function test_isValid_invalidDomainLabelTooLong()
{
$this->assertFalse($this->isValid('test@123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012.com')); // 255 characters is maximum length for domain. This is 256.
}
public function test_isValid_invalidTooFewLabelsInDomain()
{
$this->assertFalse($this->isValid('test@example'));
}
public function test_isValid_invalidUnpartneredSquareBracketIp()
{
$this->assertFalse($this->isValid('test@[123.123.123.123'));
$this->assertFalse($this->isValid('test@123.123.123.123]'));
}
}
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