89 lines
2.9 KiB
PHP
89 lines
2.9 KiB
PHP
<?php
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require_once __DIR__ . '/../../src/Otp/GoogleAuthenticator.php';
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use Otp\GoogleAuthenticator;
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/**
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* GoogleAuthenticator test case.
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*/
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class GoogleAuthenticatorTest extends \PHPUnit_Framework_TestCase
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{
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/**
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* Tests getQrCodeUrl
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*/
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public function testGetQrCodeUrl()
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{
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$secret = 'MEP3EYVA6XNFNVNM'; // testing secret
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// Standard totp case
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$this->assertEquals(
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'https://chart.googleapis.com/chart?chs=200x200&cht=qr&chld=M|0&chl=otpauth%3A%2F%2Ftotp%2Fuser%40host.com%3Fsecret%3DMEP3EYVA6XNFNVNM',
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GoogleAuthenticator::getQrCodeUrl('totp', 'user@host.com', $secret)
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);
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// hotp (include a counter)
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$this->assertEquals(
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'https://chart.googleapis.com/chart?chs=200x200&cht=qr&chld=M|0&chl=otpauth%3A%2F%2Fhotp%2Fuser%40host.com%3Fsecret%3DMEP3EYVA6XNFNVNM%26counter%3D1234',
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GoogleAuthenticator::getQrCodeUrl('hotp', 'user@host.com', $secret, 1234)
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);
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// totp, this time with a parameter for chaning the size of the QR
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$this->assertEquals(
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'https://chart.googleapis.com/chart?chs=300x300&cht=qr&chld=M|0&chl=otpauth%3A%2F%2Ftotp%2Fuser%40host.com%3Fsecret%3DMEP3EYVA6XNFNVNM',
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GoogleAuthenticator::getQrCodeUrl('totp', 'user@host.com', $secret, null, array('height' => 300, 'width' => 300))
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);
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}
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/**
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* Tests getKeyUri
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*/
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public function testGetKeyUri()
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{
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$secret = 'MEP3EYVA6XNFNVNM'; // testing secret
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// Standard totp case
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$this->assertEquals(
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'otpauth://totp/user@host.com?secret=MEP3EYVA6XNFNVNM',
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GoogleAuthenticator::getKeyUri('totp', 'user@host.com', $secret)
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);
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// hotp (include a counter)
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$this->assertEquals(
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'otpauth://hotp/user@host.com?secret=MEP3EYVA6XNFNVNM&counter=1234',
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GoogleAuthenticator::getKeyUri('hotp', 'user@host.com', $secret, 1234)
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);
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// totp/hotp with an issuer in the label
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$this->assertEquals(
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'otpauth://hotp/issuer%3Auser@host.com?secret=MEP3EYVA6XNFNVNM&counter=1234',
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GoogleAuthenticator::getKeyUri('hotp', 'issuer:user@host.com', $secret, 1234)
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);
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// totp/hotp with an issuer and spaces in the label
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$this->assertEquals(
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'otpauth://hotp/an%20issuer%3A%20user@host.com?secret=MEP3EYVA6XNFNVNM&counter=1234',
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GoogleAuthenticator::getKeyUri('hotp', 'an issuer: user@host.com', $secret, 1234)
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);
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// totp/hotp with an issuer as option
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$this->assertEquals(
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'otpauth://hotp/an%20issuer%3Auser@host.com?secret=MEP3EYVA6XNFNVNM&counter=1234&issuer=an%20issuer',
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GoogleAuthenticator::getKeyUri('hotp', 'an issuer:user@host.com', $secret, 1234, array('issuer' => 'an issuer'))
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);
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}
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/**
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* Tests generateRandom
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*/
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public function testGenerateRandom()
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{
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// contains numbers 2-7 and letters A-Z in large letters, 16 chars long
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$this->assertRegExp('/[2-7A-Z]{16}/', GoogleAuthenticator::generateRandom());
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// Can be told to make a longer secret
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$this->assertRegExp('/[2-7A-Z]{18}/', GoogleAuthenticator::generateRandom(18));
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}
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}
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