MWCryptHashTest.php

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<?php
 
class MWCryptHashTest extends PHPUnit\Framework\TestCase {
 
    use MediaWikiCoversValidator;
 
    public function testHashLength() {
        if ( MWCryptHash::hashAlgo() !== 'whirlpool' ) {
            $this->markTestSkipped( 'Hash algorithm isn\'t whirlpool' );
        }
 
        $this->assertEquals( 64, MWCryptHash::hashLength(), 'Raw hash length' );
        $this->assertEquals( 128, MWCryptHash::hashLength( false ), 'Hex hash length' );
    }
 
    public function testHash() {
        if ( MWCryptHash::hashAlgo() !== 'whirlpool' ) {
            $this->markTestSkipped( 'Hash algorithm isn\'t whirlpool' );
        }
 
        $data = 'foobar';
        // phpcs:ignore Generic.Files.LineLength
        $hash = '9923afaec3a86f865bb231a588f453f84e8151a2deb4109aebc6de4284be5bebcff4fab82a7e51d920237340a043736e9d13bab196006dcca0fe65314d68eab9';
 
        $this->assertEquals(
            hex2bin( $hash ),
            MWCryptHash::hash( $data ),
            'Raw hash'
        );
        $this->assertEquals(
            $hash,
            MWCryptHash::hash( $data, false ),
            'Hex hash'
        );
    }
 
    public function testHmac() {
        if ( MWCryptHash::hashAlgo() !== 'whirlpool' ) {
            $this->markTestSkipped( 'Hash algorithm isn\'t whirlpool' );
        }
 
        $data = 'foobar';
        $key = 'secret';
        // phpcs:ignore Generic.Files.LineLength
        $hash = 'ddc94177b2020e55ce2049199fd9cc6327f416ff6dc621cc34cb43d9bec61d73372b4790c0e24957f565ecaf2d42821e6303619093e99cbe14a3b9250bda5f81';
 
        $this->assertEquals(
            hex2bin( $hash ),
            MWCryptHash::hmac( $data, $key ),
            'Raw hmac'
        );
        $this->assertEquals(
            $hash,
            MWCryptHash::hmac( $data, $key, false ),
            'Hex hmac'
        );
    }
 
}