Completed
Push — develop ( b5844e...e46df6 )
by Florent
02:33
created

RSA1_5AndA128CBC_HS256EncryptionTest   A

Complexity

Total Complexity 2

Size/Duplication

Total Lines 130
Duplicated Lines 0 %

Coupling/Cohesion

Components 0
Dependencies 12

Importance

Changes 8
Bugs 4 Features 2
Metric Value
wmc 2
c 8
b 4
f 2
lcom 0
cbo 12
dl 0
loc 130
rs 10
1
<?php
2
3
/*
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 * The MIT License (MIT)
5
 *
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 * Copyright (c) 2014-2016 Spomky-Labs
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 *
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 * This software may be modified and distributed under the terms
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 * of the MIT license.  See the LICENSE file for details.
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 */
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12
namespace Jose\Test\RFC7520;
13
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use Base64Url\Base64Url;
15
use Jose\Factory\DecrypterFactory;
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use Jose\Factory\EncrypterFactory;
17
use Jose\Factory\JWEFactory;
18
use Jose\Loader;
19
use Jose\Object\JWK;
20
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/**
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 * @see https://tools.ietf.org/html/rfc7520#section-5.1
23
 *
24
 * @group RFC7520
25
 */
26
class RSA1_5AndA128CBC_HS256EncryptionTest extends \PHPUnit_Framework_TestCase
27
{
28
    /**
29
     * Please note that we cannot the encryption and get the same result as the example (IV, TAG and other data are always different).
30
     * The output given in the RFC is used and only decrypted.
31
     */
32
    public function testRSA1_5AndA128CBC_HS256Encryption()
33
    {
34
        $expected_payload = "You can trust us to stick with you through thick and thin\xe2\x80\x93to the bitter end. And you can trust us to keep any secret of yours\xe2\x80\x93closer than you keep it yourself. But you cannot trust us to let you face trouble alone, and go off without a word. We are your friends, Frodo.";
35
36
        $private_key = new JWK([
37
            'kty' => 'RSA',
38
            'kid' => '[email protected]',
39
            'use' => 'enc',
40
            'n'   => 'maxhbsmBtdQ3CNrKvprUE6n9lYcregDMLYNeTAWcLj8NnPU9XIYegTHVHQjxKDSHP2l-F5jS7sppG1wgdAqZyhnWvXhYNvcM7RfgKxqNx_xAHx6f3yy7s-M9PSNCwPC2lh6UAkR4I00EhV9lrypM9Pi4lBUop9t5fS9W5UNwaAllhrd-osQGPjIeI1deHTwx-ZTHu3C60Pu_LJIl6hKn9wbwaUmA4cR5Bd2pgbaY7ASgsjCUbtYJaNIHSoHXprUdJZKUMAzV0WOKPfA6OPI4oypBadjvMZ4ZAj3BnXaSYsEZhaueTXvZB4eZOAjIyh2e_VOIKVMsnDrJYAVotGlvMQ',
41
            'e'   => 'AQAB',
42
            'd'   => 'Kn9tgoHfiTVi8uPu5b9TnwyHwG5dK6RE0uFdlpCGnJN7ZEi963R7wybQ1PLAHmpIbNTztfrheoAniRV1NCIqXaW_qS461xiDTp4ntEPnqcKsyO5jMAji7-CL8vhpYYowNFvIesgMoVaPRYMYT9TW63hNM0aWs7USZ_hLg6Oe1mY0vHTI3FucjSM86Nff4oIENt43r2fspgEPGRrdE6fpLc9Oaq-qeP1GFULimrRdndm-P8q8kvN3KHlNAtEgrQAgTTgz80S-3VD0FgWfgnb1PNmiuPUxO8OpI9KDIfu_acc6fg14nsNaJqXe6RESvhGPH2afjHqSy_Fd2vpzj85bQQ',
43
            'p'   => '2DwQmZ43FoTnQ8IkUj3BmKRf5Eh2mizZA5xEJ2MinUE3sdTYKSLtaEoekX9vbBZuWxHdVhM6UnKCJ_2iNk8Z0ayLYHL0_G21aXf9-unynEpUsH7HHTklLpYAzOOx1ZgVljoxAdWNn3hiEFrjZLZGS7lOH-a3QQlDDQoJOJ2VFmU',
44
            'q'   => 'te8LY4-W7IyaqH1ExujjMqkTAlTeRbv0VLQnfLY2xINnrWdwiQ93_VF099aP1ESeLja2nw-6iKIe-qT7mtCPozKfVtUYfz5HrJ_XY2kfexJINb9lhZHMv5p1skZpeIS-GPHCC6gRlKo1q-idn_qxyusfWv7WAxlSVfQfk8d6Et0',
45
            'dp'  => 'UfYKcL_or492vVc0PzwLSplbg4L3-Z5wL48mwiswbpzOyIgd2xHTHQmjJpFAIZ8q-zf9RmgJXkDrFs9rkdxPtAsL1WYdeCT5c125Fkdg317JVRDo1inX7x2Kdh8ERCreW8_4zXItuTl_KiXZNU5lvMQjWbIw2eTx1lpsflo0rYU',
46
            'dq'  => 'iEgcO-QfpepdH8FWd7mUFyrXdnOkXJBCogChY6YKuIHGc_p8Le9MbpFKESzEaLlN1Ehf3B6oGBl5Iz_ayUlZj2IoQZ82znoUrpa9fVYNot87ACfzIG7q9Mv7RiPAderZi03tkVXAdaBau_9vs5rS-7HMtxkVrxSUvJY14TkXlHE',
47
            'qi'  => 'kC-lzZOqoFaZCr5l0tOVtREKoVqaAYhQiqIRGL-MzS4sCmRkxm5vZlXYx6RtE1n_AagjqajlkjieGlxTTThHD8Iga6foGBMaAr5uR1hGQpSc7Gl7CF1DZkBJMTQN6EshYzZfxW08mIO8M6Rzuh0beL6fG9mkDcIyPrBXx2bQ_mM',
48
        ]);
49
50
        $protected_headers = [
51
            'alg' => 'RSA1_5',
52
            'kid' => '[email protected]',
53
            'enc' => 'A128CBC-HS256',
54
        ];
55
56
        $expected_compact_json = 'eyJhbGciOiJSU0ExXzUiLCJraWQiOiJmcm9kby5iYWdnaW5zQGhvYmJpdG9uLmV4YW1wbGUiLCJlbmMiOiJBMTI4Q0JDLUhTMjU2In0.laLxI0j-nLH-_BgLOXMozKxmy9gffy2gTdvqzfTihJBuuzxg0V7yk1WClnQePFvG2K-pvSlWc9BRIazDrn50RcRai__3TDON395H3c62tIouJJ4XaRvYHFjZTZ2GXfz8YAImcc91Tfk0WXC2F5Xbb71ClQ1DDH151tlpH77f2ff7xiSxh9oSewYrcGTSLUeeCt36r1Kt3OSj7EyBQXoZlN7IxbyhMAfgIe7Mv1rOTOI5I8NQqeXXW8VlzNmoxaGMny3YnGir5Wf6Qt2nBq4qDaPdnaAuuGUGEecelIO1wx1BpyIfgvfjOhMBs9M8XL223Fg47xlGsMXdfuY-4jaqVw.bbd5sTkYwhAIqfHsx8DayA.0fys_TY_na7f8dwSfXLiYdHaA2DxUjD67ieF7fcVbIR62JhJvGZ4_FNVSiGc_raa0HnLQ6s1P2sv3Xzl1p1l_o5wR_RsSzrS8Z-wnI3Jvo0mkpEEnlDmZvDu_k8OWzJv7eZVEqiWKdyVzFhPpiyQU28GLOpRc2VbVbK4dQKPdNTjPPEmRqcaGeTWZVyeSUvf5k59yJZxRuSvWFf6KrNtmRdZ8R4mDOjHSrM_s8uwIFcqt4r5GX8TKaI0zT5CbL5Qlw3sRc7u_hg0yKVOiRytEAEs3vZkcfLkP6nbXdC_PkMdNS-ohP78T2O6_7uInMGhFeX4ctHG7VelHGiT93JfWDEQi5_V9UN1rhXNrYu-0fVMkZAKX3VWi7lzA6BP430m.kvKuFBXHe5mQr4lqgobAUg';
57
        $expected_flattened_json = '{"protected":"eyJhbGciOiJSU0ExXzUiLCJraWQiOiJmcm9kby5iYWdnaW5zQGhvYmJpdG9uLmV4YW1wbGUiLCJlbmMiOiJBMTI4Q0JDLUhTMjU2In0","encrypted_key":"laLxI0j-nLH-_BgLOXMozKxmy9gffy2gTdvqzfTihJBuuzxg0V7yk1WClnQePFvG2K-pvSlWc9BRIazDrn50RcRai__3TDON395H3c62tIouJJ4XaRvYHFjZTZ2GXfz8YAImcc91Tfk0WXC2F5Xbb71ClQ1DDH151tlpH77f2ff7xiSxh9oSewYrcGTSLUeeCt36r1Kt3OSj7EyBQXoZlN7IxbyhMAfgIe7Mv1rOTOI5I8NQqeXXW8VlzNmoxaGMny3YnGir5Wf6Qt2nBq4qDaPdnaAuuGUGEecelIO1wx1BpyIfgvfjOhMBs9M8XL223Fg47xlGsMXdfuY-4jaqVw","iv":"bbd5sTkYwhAIqfHsx8DayA","ciphertext":"0fys_TY_na7f8dwSfXLiYdHaA2DxUjD67ieF7fcVbIR62JhJvGZ4_FNVSiGc_raa0HnLQ6s1P2sv3Xzl1p1l_o5wR_RsSzrS8Z-wnI3Jvo0mkpEEnlDmZvDu_k8OWzJv7eZVEqiWKdyVzFhPpiyQU28GLOpRc2VbVbK4dQKPdNTjPPEmRqcaGeTWZVyeSUvf5k59yJZxRuSvWFf6KrNtmRdZ8R4mDOjHSrM_s8uwIFcqt4r5GX8TKaI0zT5CbL5Qlw3sRc7u_hg0yKVOiRytEAEs3vZkcfLkP6nbXdC_PkMdNS-ohP78T2O6_7uInMGhFeX4ctHG7VelHGiT93JfWDEQi5_V9UN1rhXNrYu-0fVMkZAKX3VWi7lzA6BP430m","tag":"kvKuFBXHe5mQr4lqgobAUg"}';
58
        $expected_json = '{"recipients":[{"encrypted_key":"laLxI0j-nLH-_BgLOXMozKxmy9gffy2gTdvqzfTihJBuuzxg0V7yk1WClnQePFvG2K-pvSlWc9BRIazDrn50RcRai__3TDON395H3c62tIouJJ4XaRvYHFjZTZ2GXfz8YAImcc91Tfk0WXC2F5Xbb71ClQ1DDH151tlpH77f2ff7xiSxh9oSewYrcGTSLUeeCt36r1Kt3OSj7EyBQXoZlN7IxbyhMAfgIe7Mv1rOTOI5I8NQqeXXW8VlzNmoxaGMny3YnGir5Wf6Qt2nBq4qDaPdnaAuuGUGEecelIO1wx1BpyIfgvfjOhMBs9M8XL223Fg47xlGsMXdfuY-4jaqVw"}],"protected":"eyJhbGciOiJSU0ExXzUiLCJraWQiOiJmcm9kby5iYWdnaW5zQGhvYmJpdG9uLmV4YW1wbGUiLCJlbmMiOiJBMTI4Q0JDLUhTMjU2In0","iv":"bbd5sTkYwhAIqfHsx8DayA","ciphertext":"0fys_TY_na7f8dwSfXLiYdHaA2DxUjD67ieF7fcVbIR62JhJvGZ4_FNVSiGc_raa0HnLQ6s1P2sv3Xzl1p1l_o5wR_RsSzrS8Z-wnI3Jvo0mkpEEnlDmZvDu_k8OWzJv7eZVEqiWKdyVzFhPpiyQU28GLOpRc2VbVbK4dQKPdNTjPPEmRqcaGeTWZVyeSUvf5k59yJZxRuSvWFf6KrNtmRdZ8R4mDOjHSrM_s8uwIFcqt4r5GX8TKaI0zT5CbL5Qlw3sRc7u_hg0yKVOiRytEAEs3vZkcfLkP6nbXdC_PkMdNS-ohP78T2O6_7uInMGhFeX4ctHG7VelHGiT93JfWDEQi5_V9UN1rhXNrYu-0fVMkZAKX3VWi7lzA6BP430m","tag":"kvKuFBXHe5mQr4lqgobAUg"}';
59
        $expected_iv = 'bbd5sTkYwhAIqfHsx8DayA';
60
        $expected_encrypted_key = 'laLxI0j-nLH-_BgLOXMozKxmy9gffy2gTdvqzfTihJBuuzxg0V7yk1WClnQePFvG2K-pvSlWc9BRIazDrn50RcRai__3TDON395H3c62tIouJJ4XaRvYHFjZTZ2GXfz8YAImcc91Tfk0WXC2F5Xbb71ClQ1DDH151tlpH77f2ff7xiSxh9oSewYrcGTSLUeeCt36r1Kt3OSj7EyBQXoZlN7IxbyhMAfgIe7Mv1rOTOI5I8NQqeXXW8VlzNmoxaGMny3YnGir5Wf6Qt2nBq4qDaPdnaAuuGUGEecelIO1wx1BpyIfgvfjOhMBs9M8XL223Fg47xlGsMXdfuY-4jaqVw';
61
        $expected_ciphertext = '0fys_TY_na7f8dwSfXLiYdHaA2DxUjD67ieF7fcVbIR62JhJvGZ4_FNVSiGc_raa0HnLQ6s1P2sv3Xzl1p1l_o5wR_RsSzrS8Z-wnI3Jvo0mkpEEnlDmZvDu_k8OWzJv7eZVEqiWKdyVzFhPpiyQU28GLOpRc2VbVbK4dQKPdNTjPPEmRqcaGeTWZVyeSUvf5k59yJZxRuSvWFf6KrNtmRdZ8R4mDOjHSrM_s8uwIFcqt4r5GX8TKaI0zT5CbL5Qlw3sRc7u_hg0yKVOiRytEAEs3vZkcfLkP6nbXdC_PkMdNS-ohP78T2O6_7uInMGhFeX4ctHG7VelHGiT93JfWDEQi5_V9UN1rhXNrYu-0fVMkZAKX3VWi7lzA6BP430m';
62
        $expected_tag = 'kvKuFBXHe5mQr4lqgobAUg';
63
64
        $decrypter = DecrypterFactory::createDecrypter(['A128CBC-HS256', 'RSA1_5']);
65
66
        $loaded_compact_json = Loader::load($expected_compact_json);
67
        $decrypter->decryptUsingKey($loaded_compact_json, $private_key);
68
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        $loaded_flattened_json = Loader::load($expected_flattened_json);
70
        $decrypter->decryptUsingKey($loaded_flattened_json, $private_key);
71
72
        $loaded_json = Loader::load($expected_json);
73
        $decrypter->decryptUsingKey($loaded_json, $private_key);
74
75
        $this->assertEquals($expected_ciphertext, Base64Url::encode($loaded_compact_json->getCiphertext()));
76
        $this->assertEquals($protected_headers, $loaded_compact_json->getSharedProtectedHeaders());
77
        $this->assertEquals($expected_iv, Base64Url::encode($loaded_compact_json->getIV()));
78
        $this->assertEquals($expected_encrypted_key, Base64Url::encode($loaded_compact_json->getRecipient(0)->getEncryptedKey()));
79
        $this->assertEquals($expected_tag, Base64Url::encode($loaded_compact_json->getTag()));
80
81
        $this->assertEquals($expected_ciphertext, Base64Url::encode($loaded_flattened_json->getCiphertext()));
82
        $this->assertEquals($protected_headers, $loaded_flattened_json->getSharedProtectedHeaders());
83
        $this->assertEquals($expected_iv, Base64Url::encode($loaded_flattened_json->getIV()));
84
        $this->assertEquals($expected_encrypted_key, Base64Url::encode($loaded_flattened_json->getRecipient(0)->getEncryptedKey()));
85
        $this->assertEquals($expected_tag, Base64Url::encode($loaded_flattened_json->getTag()));
86
87
        $this->assertEquals($expected_ciphertext, Base64Url::encode($loaded_json->getCiphertext()));
88
        $this->assertEquals($protected_headers, $loaded_json->getSharedProtectedHeaders());
89
        $this->assertEquals($expected_iv, Base64Url::encode($loaded_json->getIV()));
90
        $this->assertEquals($expected_encrypted_key, Base64Url::encode($loaded_json->getRecipient(0)->getEncryptedKey()));
91
        $this->assertEquals($expected_tag, Base64Url::encode($loaded_json->getTag()));
92
93
        $this->assertEquals($expected_payload, $loaded_compact_json->getPayload());
94
        $this->assertEquals($expected_payload, $loaded_flattened_json->getPayload());
95
        $this->assertEquals($expected_payload, $loaded_json->getPayload());
96
    }
97
98
    /**
99
     * Same input as before, but we perform the encryption first.
100
     */
101
    public function testRSA1_5AndA128CBC_HS256EncryptionBis()
102
    {
103
        $expected_payload = "You can trust us to stick with you through thick and thin\xe2\x80\x93to the bitter end. And you can trust us to keep any secret of yours\xe2\x80\x93closer than you keep it yourself. But you cannot trust us to let you face trouble alone, and go off without a word. We are your friends, Frodo.";
104
105
        $private_key = new JWK([
106
            'kty' => 'RSA',
107
            'kid' => '[email protected]',
108
            'use' => 'enc',
109
            'n'   => 'maxhbsmBtdQ3CNrKvprUE6n9lYcregDMLYNeTAWcLj8NnPU9XIYegTHVHQjxKDSHP2l-F5jS7sppG1wgdAqZyhnWvXhYNvcM7RfgKxqNx_xAHx6f3yy7s-M9PSNCwPC2lh6UAkR4I00EhV9lrypM9Pi4lBUop9t5fS9W5UNwaAllhrd-osQGPjIeI1deHTwx-ZTHu3C60Pu_LJIl6hKn9wbwaUmA4cR5Bd2pgbaY7ASgsjCUbtYJaNIHSoHXprUdJZKUMAzV0WOKPfA6OPI4oypBadjvMZ4ZAj3BnXaSYsEZhaueTXvZB4eZOAjIyh2e_VOIKVMsnDrJYAVotGlvMQ',
110
            'e'   => 'AQAB',
111
            'd'   => 'Kn9tgoHfiTVi8uPu5b9TnwyHwG5dK6RE0uFdlpCGnJN7ZEi963R7wybQ1PLAHmpIbNTztfrheoAniRV1NCIqXaW_qS461xiDTp4ntEPnqcKsyO5jMAji7-CL8vhpYYowNFvIesgMoVaPRYMYT9TW63hNM0aWs7USZ_hLg6Oe1mY0vHTI3FucjSM86Nff4oIENt43r2fspgEPGRrdE6fpLc9Oaq-qeP1GFULimrRdndm-P8q8kvN3KHlNAtEgrQAgTTgz80S-3VD0FgWfgnb1PNmiuPUxO8OpI9KDIfu_acc6fg14nsNaJqXe6RESvhGPH2afjHqSy_Fd2vpzj85bQQ',
112
            'p'   => '2DwQmZ43FoTnQ8IkUj3BmKRf5Eh2mizZA5xEJ2MinUE3sdTYKSLtaEoekX9vbBZuWxHdVhM6UnKCJ_2iNk8Z0ayLYHL0_G21aXf9-unynEpUsH7HHTklLpYAzOOx1ZgVljoxAdWNn3hiEFrjZLZGS7lOH-a3QQlDDQoJOJ2VFmU',
113
            'q'   => 'te8LY4-W7IyaqH1ExujjMqkTAlTeRbv0VLQnfLY2xINnrWdwiQ93_VF099aP1ESeLja2nw-6iKIe-qT7mtCPozKfVtUYfz5HrJ_XY2kfexJINb9lhZHMv5p1skZpeIS-GPHCC6gRlKo1q-idn_qxyusfWv7WAxlSVfQfk8d6Et0',
114
            'dp'  => 'UfYKcL_or492vVc0PzwLSplbg4L3-Z5wL48mwiswbpzOyIgd2xHTHQmjJpFAIZ8q-zf9RmgJXkDrFs9rkdxPtAsL1WYdeCT5c125Fkdg317JVRDo1inX7x2Kdh8ERCreW8_4zXItuTl_KiXZNU5lvMQjWbIw2eTx1lpsflo0rYU',
115
            'dq'  => 'iEgcO-QfpepdH8FWd7mUFyrXdnOkXJBCogChY6YKuIHGc_p8Le9MbpFKESzEaLlN1Ehf3B6oGBl5Iz_ayUlZj2IoQZ82znoUrpa9fVYNot87ACfzIG7q9Mv7RiPAderZi03tkVXAdaBau_9vs5rS-7HMtxkVrxSUvJY14TkXlHE',
116
            'qi'  => 'kC-lzZOqoFaZCr5l0tOVtREKoVqaAYhQiqIRGL-MzS4sCmRkxm5vZlXYx6RtE1n_AagjqajlkjieGlxTTThHD8Iga6foGBMaAr5uR1hGQpSc7Gl7CF1DZkBJMTQN6EshYzZfxW08mIO8M6Rzuh0beL6fG9mkDcIyPrBXx2bQ_mM',
117
        ]);
118
119
        $protected_headers = [
120
            'alg' => 'RSA1_5',
121
            'kid' => '[email protected]',
122
            'enc' => 'A128CBC-HS256',
123
        ];
124
125
        $jwe = JWEFactory::createJWE($expected_payload, $protected_headers);
126
        $encrypter = EncrypterFactory::createEncrypter(['A128CBC-HS256', 'RSA1_5']);
127
128
        $jwe = $jwe->addRecipient(
129
            $private_key
130
        );
131
132
        $encrypter->encrypt($jwe);
133
134
        $decrypter = DecrypterFactory::createDecrypter(['A128CBC-HS256', 'RSA1_5']);
135
136
        $loaded_compact_json = Loader::load($jwe->toCompactJSON(0));
137
        $decrypter->decryptUsingKey($loaded_compact_json, $private_key);
138
139
        $loaded_flattened_json = Loader::load($jwe->toFlattenedJSON(0));
140
        $decrypter->decryptUsingKey($loaded_flattened_json, $private_key);
141
142
        $loaded_json = Loader::load($jwe->toJSON());
143
        $decrypter->decryptUsingKey($loaded_json, $private_key);
144
145
        $this->assertEquals($protected_headers, $loaded_compact_json->getSharedProtectedHeaders());
146
147
        $this->assertEquals($protected_headers, $loaded_flattened_json->getSharedProtectedHeaders());
148
149
        $this->assertEquals($protected_headers, $loaded_json->getSharedProtectedHeaders());
150
151
        $this->assertEquals($expected_payload, $loaded_compact_json->getPayload());
152
        $this->assertEquals($expected_payload, $loaded_flattened_json->getPayload());
153
        $this->assertEquals($expected_payload, $loaded_json->getPayload());
154
    }
155
}
156