1<?php
2
3/* vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4: */
4
5/**
6 * Private key export tests for the Crypt_GPG package.
7 *
8 * These tests require the PHPUnit 3.6 or greater package to be installed.
9 * PHPUnit is installable using PEAR. See the
10 * {@link http://www.phpunit.de/manual/3.6/en/installation.html manual}
11 * for detailed installation instructions.
12 *
13 * To run these tests, use:
14 * <code>
15 * $ phpunit ExportPrivateKeyTestCase
16 * </code>
17 *
18 * LICENSE:
19 *
20 * This library is free software; you can redistribute it and/or modify
21 * it under the terms of the GNU Lesser General Public License as
22 * published by the Free Software Foundation; either version 2.1 of the
23 * License, or (at your option) any later version.
24 *
25 * This library is distributed in the hope that it will be useful,
26 * but WITHOUT ANY WARRANTY; without even the implied warranty of
27 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
28 * Lesser General Public License for more details.
29 *
30 * You should have received a copy of the GNU Lesser General Public
31 * License along with this library; if not, see
32 * <http://www.gnu.org/licenses/>
33 *
34 * @category  Encryption
35 * @package   Crypt_GPG
36 * @author    Michael Gauthier <mike@silverorange.com>
37 * @copyright 2005-2008 silverorange
38 * @license   http://www.gnu.org/copyleft/lesser.html LGPL License 2.1
39 * @version   CVS: $Id$
40 * @link      http://pear.php.net/package/Crypt_GPG
41 */
42
43/**
44 * Base test case.
45 */
46require_once 'TestCase.php';
47
48/**
49 * Tests key export abilities of Crypt_GPG.
50 *
51 * @category  Encryption
52 * @package   Crypt_GPG
53 * @author    Michael Gauthier <mike@silverorange.com>
54 * @copyright 2005-2008 silverorange
55 * @license   http://www.gnu.org/copyleft/lesser.html LGPL License 2.1
56 * @link      http://pear.php.net/package/Crypt_GPG
57 */
58class ExportPrivateKeyTest extends Crypt_GPG_TestCase
59{
60    /**
61     * @group export
62     */
63    public function testExportPrivateKey()
64    {
65        $keyId = 'no-passphrase@example.com';
66
67        // We can't expect the key data to be identical as the one
68        // at the creation time, so we only check if it's valid format
69        $expectedKeyData = "-----END PGP PRIVATE KEY BLOCK-----\n";
70
71        // Note: This operation expects passphrase in GnuPG 2.1 < 2.1.15
72        //       because of https://bugs.gnupg.org/gnupg/issue2070.
73
74        $keyData = $this->gpg->exportPrivateKey($keyId);
75
76        $this->assertStringEndsWith($expectedKeyData, $keyData);
77    }
78
79    /**
80     * @group export
81     */
82    public function testExportPrivateKey_with_good_pass()
83    {
84        if (version_compare($this->gpg->getVersion(), '2.1.0', 'lt')) {
85            $this->markTestSkipped('GnuPG >= 2.1 requires passphrase to export private key.');
86        }
87
88        $keyId = 'first-keypair@example.com';
89
90        // This operation requires passphrase in GnuPG 2.1
91        $this->gpg->addPassphrase('94C06363', 'test1');
92
93        $keyData = $this->gpg->exportPrivateKey($keyId);
94
95        // Here we're really testing only the passphrase handling in GnuPG 2.1
96        $this->assertStringStartsWith('-----BEGIN PGP PRIVATE KEY BLOCK-----', $keyData);
97    }
98
99    /**
100     * @group export
101     */
102    public function testExportPrivateKey_with_bad_pass()
103    {
104        $this->expectException('Crypt_GPG_BadPassphraseException');
105
106        if (version_compare($this->gpg->getVersion(), '2.1.0', 'lt')) {
107            $this->markTestSkipped('GnuPG >= 2.1 requires passphrase to export private key.');
108        }
109
110        $keyId = 'first-keypair@example.com';
111
112        // This operation requires passphrase in GnuPG 2.1
113        $this->gpg->addPassphrase('94C06363', 'bad');
114
115        $keyData = $this->gpg->exportPrivateKey($keyId);
116    }
117
118    /**
119     * @group export
120     */
121    public function testExportPrivateKeyNotFoundException()
122    {
123        $this->expectException('Crypt_GPG_KeyNotFoundException');
124
125        $keyId = 'non-existent-key@example.com';
126        $this->gpg->exportPrivateKey($keyId);
127    }
128}
129