tests/src/Protocol/SalmonTest.php

   1 <?php
   2 /**
   3  * @copyright Copyright (C) 2010-2023, the Friendica project
   4  *
   5  * @license GNU AGPL version 3 or any later version
   6  *
   7  * This program is free software: you can redistribute it and/or modify
   8  * it under the terms of the GNU Affero General Public License as
   9  * published by the Free Software Foundation, either version 3 of the
  10  * License, or (at your option) any later version.
  11  *
  12  * This program is distributed in the hope that it will be useful,
  13  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  14  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15  * GNU Affero General Public License for more details.
  16  *
  17  * You should have received a copy of the GNU Affero General Public License
  18  * along with this program.  If not, see <https://www.gnu.org/licenses/>.
  19  *
  20  */
  21
  22 namespace Friendica\Test\src\Protocol;
  23
  24 use Friendica\Protocol\Salmon;
  25
  26 class SalmonTest extends \PHPUnit\Framework\TestCase
  27 {
  28         public function dataMagic(): array
  29         {
  30                 return [
  31                         'salmon' => [
  32                                 'magic' => file_get_contents(__DIR__ . '/../../datasets/crypto/rsa/salmon-public-magic'),
  33                                 'pem'   => file_get_contents(__DIR__ . '/../../datasets/crypto/rsa/salmon-public-pem'),
  34                         ],
  35                 ];
  36         }
  37
  38         /**
  39          * @dataProvider dataMagic
  40          *
  41          * @param $magic
  42          * @param $pem
  43          * @return void
  44          * @throws \Exception
  45          */
  46         public function testSalmonKey($magic, $pem)
  47         {
  48                 $this->assertEquals($magic, Salmon::salmonKey($pem));
  49         }
  50
  51         /**
  52          * @dataProvider dataMagic
  53          *
  54          * @param $magic
  55          * @param $pem
  56          * @return void
  57          */
  58         public function testMagicKeyToPem($magic, $pem)
  59         {
  60                 $this->assertEquals($pem, Salmon::magicKeyToPem($magic));
  61         }
  62
  63         public function dataMagicFailure(): array
  64         {
  65                 return [
  66                         'empty string' => [
  67                                 'magic' => '',
  68                         ],
  69                         'Missing algo' => [
  70                                 'magic' => 'tvsoBZbLUvqWs-0d8C5hVQLjLCjjxyZb17Rm8_9FDqBYUigBSFDcJCzG27FM-zuddwpgJB0vDuPKQnt59kKRsw.AQAB',
  71                         ],
  72                         'Missing modulus' => [
  73                                 'magic' => 'RSA.AQAB',
  74                         ],
  75                         'Missing exponent' => [
  76                                 'magic' => 'RSA.tvsoBZbLUvqWs-0d8C5hVQLjLCjjxyZb17Rm8_9FDqBYUigBSFDcJCzG27FM-zuddwpgJB0vDuPKQnt59kKRsw',
  77                         ],
  78                         'Missing key parts' => [
  79                                 'magic' => 'RSA.',
  80                         ],
  81                         'Too many parts' => [
  82                                 'magic' => 'RSA.tvsoBZbLUvqWs-0d8C5hVQLjLCjjxyZb17Rm8_9FDqBYUigBSFDcJCzG27FM-zuddwpgJB0vDuPKQnt59kKRsw.AQAB.AQAB',
  83                         ],
  84                         'Wrong encoding' => [
  85                                 'magic' => 'RSA.tvsoBZbLUvqWs-0d8C5hVQLjLCjjxyZb17Rm8/9FDqBYUigBSFDcJCzG27FM+zuddwpgJB0vDuPKQnt59kKRsw.AQAB',
  86                         ],
  87                         'Wrong algo' => [
  88                                 'magic' => 'ECDSA.tvsoBZbLUvqWs-0d8C5hVQLjLCjjxyZb17Rm8_9FDqBYUigBSFDcJCzG27FM-zuddwpgJB0vDuPKQnt59kKRsw.AQAB',
  89                         ],
  90                 ];
  91         }
  92
  93         /**
  94          * @dataProvider dataMagicFailure
  95          *
  96          * @param $magic
  97          * @return void
  98          */
  99         public function testMagicKeyToPemFailure($magic)
 100         {
 101                 $this->expectException(\Throwable::class);
 102
 103                 Salmon::magicKeyToPem($magic);
 104         }
 105 }