MultipleRecipientEncryptionTest - Code Metrics - Inspection of "Bugs fixed" - Spomky-Labs/jose - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — develop ( 686594...b5844e )

by Florent

created 2016-03-19 22:24 UTC

MultipleRecipientEncryptionTest A

↳ Parent: Project

Complexity

Total Complexity

Size/Duplication

Total Lines	216
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	12

Importance

Changes	8
Bugs	4	Features	1

Metric	Value
wmc	2
c	8
b	4
f	1
lcom	1
cbo	12
dl	0
loc	216
rs	10

2 Methods

Rating	Name	Duplication	Size	Complexity
B	testMultipleRecipientEncryption()	0	99	1
B	testMultipleRecipientEncryptionBis()	0	106	1

<?php

/*
 * The MIT License (MIT)
 *
 * Copyright (c) 2014-2016 Spomky-Labs
 *
 * This software may be modified and distributed under the terms
 * of the MIT license.  See the LICENSE file for details.
 */

namespace Jose\Test\RFC7520;

use Base64Url\Base64Url;
use Jose\Factory\DecrypterFactory;
use Jose\Factory\EncrypterFactory;
use Jose\Factory\JWEFactory;
use Jose\Loader;
use Jose\Object\JWK;

/**
 * @see https://tools.ietf.org/html/rfc7520#section-5.13
 *
 * @group RFC7520
 */
class MultipleRecipientEncryptionTest extends \PHPUnit_Framework_TestCase
{
    /**
     * Please note that we cannot the encryption and get the same result as the example (IV, TAG and other data are always different).
     * The output given in the RFC is used and only decrypted.
     */
    public function testMultipleRecipientEncryption()
    {
        $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.";

        $recipient_1_private_key = new JWK([
            'kty' => 'RSA',
            'kid' => '[email protected]',
            'use' => 'enc',
            'n'   => 'maxhbsmBtdQ3CNrKvprUE6n9lYcregDMLYNeTAWcLj8NnPU9XIYegTHVHQjxKDSHP2l-F5jS7sppG1wgdAqZyhnWvXhYNvcM7RfgKxqNx_xAHx6f3yy7s-M9PSNCwPC2lh6UAkR4I00EhV9lrypM9Pi4lBUop9t5fS9W5UNwaAllhrd-osQGPjIeI1deHTwx-ZTHu3C60Pu_LJIl6hKn9wbwaUmA4cR5Bd2pgbaY7ASgsjCUbtYJaNIHSoHXprUdJZKUMAzV0WOKPfA6OPI4oypBadjvMZ4ZAj3BnXaSYsEZhaueTXvZB4eZOAjIyh2e_VOIKVMsnDrJYAVotGlvMQ',
            'e'   => 'AQAB',
            'd'   => 'Kn9tgoHfiTVi8uPu5b9TnwyHwG5dK6RE0uFdlpCGnJN7ZEi963R7wybQ1PLAHmpIbNTztfrheoAniRV1NCIqXaW_qS461xiDTp4ntEPnqcKsyO5jMAji7-CL8vhpYYowNFvIesgMoVaPRYMYT9TW63hNM0aWs7USZ_hLg6Oe1mY0vHTI3FucjSM86Nff4oIENt43r2fspgEPGRrdE6fpLc9Oaq-qeP1GFULimrRdndm-P8q8kvN3KHlNAtEgrQAgTTgz80S-3VD0FgWfgnb1PNmiuPUxO8OpI9KDIfu_acc6fg14nsNaJqXe6RESvhGPH2afjHqSy_Fd2vpzj85bQQ',
            'p'   => '2DwQmZ43FoTnQ8IkUj3BmKRf5Eh2mizZA5xEJ2MinUE3sdTYKSLtaEoekX9vbBZuWxHdVhM6UnKCJ_2iNk8Z0ayLYHL0_G21aXf9-unynEpUsH7HHTklLpYAzOOx1ZgVljoxAdWNn3hiEFrjZLZGS7lOH-a3QQlDDQoJOJ2VFmU',
            'q'   => 'te8LY4-W7IyaqH1ExujjMqkTAlTeRbv0VLQnfLY2xINnrWdwiQ93_VF099aP1ESeLja2nw-6iKIe-qT7mtCPozKfVtUYfz5HrJ_XY2kfexJINb9lhZHMv5p1skZpeIS-GPHCC6gRlKo1q-idn_qxyusfWv7WAxlSVfQfk8d6Et0',
            'dp'  => 'UfYKcL_or492vVc0PzwLSplbg4L3-Z5wL48mwiswbpzOyIgd2xHTHQmjJpFAIZ8q-zf9RmgJXkDrFs9rkdxPtAsL1WYdeCT5c125Fkdg317JVRDo1inX7x2Kdh8ERCreW8_4zXItuTl_KiXZNU5lvMQjWbIw2eTx1lpsflo0rYU',
            'dq'  => 'iEgcO-QfpepdH8FWd7mUFyrXdnOkXJBCogChY6YKuIHGc_p8Le9MbpFKESzEaLlN1Ehf3B6oGBl5Iz_ayUlZj2IoQZ82znoUrpa9fVYNot87ACfzIG7q9Mv7RiPAderZi03tkVXAdaBau_9vs5rS-7HMtxkVrxSUvJY14TkXlHE',
            'qi'  => 'kC-lzZOqoFaZCr5l0tOVtREKoVqaAYhQiqIRGL-MzS4sCmRkxm5vZlXYx6RtE1n_AagjqajlkjieGlxTTThHD8Iga6foGBMaAr5uR1hGQpSc7Gl7CF1DZkBJMTQN6EshYzZfxW08mIO8M6Rzuh0beL6fG9mkDcIyPrBXx2bQ_mM',
        ]);

        $recipient_2_private_key = new JWK([
            'kty' => 'EC',
            'kid' => '[email protected]',
            'use' => 'enc',
            'crv' => 'P-384',
            'x'   => 'YU4rRUzdmVqmRtWOs2OpDE_T5fsNIodcG8G5FWPrTPMyxpzsSOGaQLpe2FpxBmu2',
            'y'   => 'A8-yxCHxkfBz3hKZfI1jUYMjUhsEveZ9THuwFjH2sCNdtksRJU7D5-SkgaFL1ETP',
            'd'   => 'iTx2pk7wW-GqJkHcEkFQb2EFyYcO7RugmaW3mRrQVAOUiPommT0IdnYK2xDlZh-j',
        ]);

        $recipient_3_private_key = new JWK([
            'kty' => 'oct',
            'kid' => '18ec08e1-bfa9-4d95-b205-2b4dd1d4321d',
            'use' => 'enc',
            'alg' => 'A256GCMKW',
            'k'   => 'qC57l_uxcm7Nm3K-ct4GFjx8tM1U8CZ0NLBvdQstiS8',
        ]);

        $protected_headers = [
            'enc' => 'A128CBC-HS256',
        ];

        $headers = [
            'cty' => 'text/plain',
        ];

        $recipient_1_headers = [
            'alg' => 'RSA1_5',
            'kid' => '[email protected]',
        ];

        $recipient_2_headers = [
            'alg' => 'ECDH-ES+A256KW',
            'kid' => '[email protected]',
            'epk' => [
                'kty' => 'EC',
                'crv' => 'P-384',
                'x'   => 'Uzdvk3pi5wKCRc1izp5_r0OjeqT-I68i8g2b8mva8diRhsE2xAn2DtMRb25Ma2CX',
                'y'   => 'VDrRyFJh-Kwd1EjAgmj5Eo-CTHAZ53MC7PjjpLioy3ylEjI1pOMbw91fzZ84pbfm',
        ], ];

        $recipient_3_headers = [
            'alg' => 'A256GCMKW',
            'kid' => '18ec08e1-bfa9-4d95-b205-2b4dd1d4321d',
            'tag' => '59Nqh1LlYtVIhfD3pgRGvw',
            'iv'  => 'AvpeoPZ9Ncn9mkBn',
        ];

        $expected_json = '{"recipients":[{"encrypted_key":"dYOD28kab0Vvf4ODgxVAJXgHcSZICSOp8M51zjwj4w6Y5G4XJQsNNIBiqyvUUAOcpL7S7-cFe7Pio7gV_Q06WmCSa-vhW6me4bWrBf7cHwEQJdXihidAYWVajJIaKMXMvFRMV6iDlRr076DFthg2_AV0_tSiV6xSEIFqt1xnYPpmP91tc5WJDOGb-wqjw0-b-S1laS11QVbuP78dQ7Fa0zAVzzjHX-xvyM2wxj_otxr9clN1LnZMbeYSrRicJK5xodvWgkpIdkMHo4LvdhRRvzoKzlic89jFWPlnBq_V4n5trGuExtp_-dbHcGlihqc_wGgho9fLMK8JOArYLcMDNQ","header":{"alg":"RSA1_5","kid":"[email protected]"}},{"encrypted_key":"ExInT0io9BqBMYF6-maw5tZlgoZXThD1zWKsHixJuw_elY4gSSId_w","header":{"alg":"ECDH-ES+A256KW","kid":"[email protected]","epk":{"kty":"EC","crv":"P-384","x":"Uzdvk3pi5wKCRc1izp5_r0OjeqT-I68i8g2b8mva8diRhsE2xAn2DtMRb25Ma2CX","y":"VDrRyFJh-Kwd1EjAgmj5Eo-CTHAZ53MC7PjjpLioy3ylEjI1pOMbw91fzZ84pbfm"}}},{"encrypted_key":"a7CclAejo_7JSuPB8zeagxXRam8dwCfmkt9-WyTpS1E","header":{"alg":"A256GCMKW","kid":"18ec08e1-bfa9-4d95-b205-2b4dd1d4321d","tag":"59Nqh1LlYtVIhfD3pgRGvw","iv":"AvpeoPZ9Ncn9mkBn"}}],"unprotected":{"cty":"text/plain"},"protected":"eyJlbmMiOiJBMTI4Q0JDLUhTMjU2In0","iv":"VgEIHY20EnzUtZFl2RpB1g","ciphertext":"ajm2Q-OpPXCr7-MHXicknb1lsxLdXxK_yLds0KuhJzfWK04SjdxQeSw2L9mu3a_k1C55kCQ_3xlkcVKC5yr__Is48VOoK0k63_QRM9tBURMFqLByJ8vOYQX0oJW4VUHJLmGhF-tVQWB7Kz8mr8zeE7txF0MSaP6ga7-siYxStR7_G07Thd1jh-zGT0wxM5g-VRORtq0K6AXpLlwEqRp7pkt2zRM0ZAXqSpe1O6FJ7FHLDyEFnD-zDIZukLpCbzhzMDLLw2-8I14FQrgi-iEuzHgIJFIJn2wh9Tj0cg_kOZy9BqMRZbmYXMY9YQjorZ_P_JYG3ARAIF3OjDNqpdYe-K_5Q5crGJSDNyij_ygEiItR5jssQVH2ofDQdLChtazE","tag":"BESYyFN7T09KY7i8zKs5_g"}';
        $expected_iv = 'VgEIHY20EnzUtZFl2RpB1g';
        $expected_recipient_1_encrypted_key = 'dYOD28kab0Vvf4ODgxVAJXgHcSZICSOp8M51zjwj4w6Y5G4XJQsNNIBiqyvUUAOcpL7S7-cFe7Pio7gV_Q06WmCSa-vhW6me4bWrBf7cHwEQJdXihidAYWVajJIaKMXMvFRMV6iDlRr076DFthg2_AV0_tSiV6xSEIFqt1xnYPpmP91tc5WJDOGb-wqjw0-b-S1laS11QVbuP78dQ7Fa0zAVzzjHX-xvyM2wxj_otxr9clN1LnZMbeYSrRicJK5xodvWgkpIdkMHo4LvdhRRvzoKzlic89jFWPlnBq_V4n5trGuExtp_-dbHcGlihqc_wGgho9fLMK8JOArYLcMDNQ';
        $expected_recipient_2_encrypted_key = 'ExInT0io9BqBMYF6-maw5tZlgoZXThD1zWKsHixJuw_elY4gSSId_w';
        $expected_recipient_3_encrypted_key = 'a7CclAejo_7JSuPB8zeagxXRam8dwCfmkt9-WyTpS1E';
        $expected_ciphertext = 'ajm2Q-OpPXCr7-MHXicknb1lsxLdXxK_yLds0KuhJzfWK04SjdxQeSw2L9mu3a_k1C55kCQ_3xlkcVKC5yr__Is48VOoK0k63_QRM9tBURMFqLByJ8vOYQX0oJW4VUHJLmGhF-tVQWB7Kz8mr8zeE7txF0MSaP6ga7-siYxStR7_G07Thd1jh-zGT0wxM5g-VRORtq0K6AXpLlwEqRp7pkt2zRM0ZAXqSpe1O6FJ7FHLDyEFnD-zDIZukLpCbzhzMDLLw2-8I14FQrgi-iEuzHgIJFIJn2wh9Tj0cg_kOZy9BqMRZbmYXMY9YQjorZ_P_JYG3ARAIF3OjDNqpdYe-K_5Q5crGJSDNyij_ygEiItR5jssQVH2ofDQdLChtazE';
        $expected_tag = 'BESYyFN7T09KY7i8zKs5_g';

        $decrypter = DecrypterFactory::createDecrypter(['RSA1_5', 'ECDH-ES+A256KW', 'A256GCMKW', 'A128CBC-HS256']);

        $loaded_json = Loader::load($expected_json);
        $decrypter->decryptUsingKey($loaded_json, $recipient_1_private_key);
/**
 * @return array|string
 */
function returnsDifferentValues($x) {
    if ($x) {
        return 'foo';
    }

    return array();
}

$x = returnsDifferentValues($y);
if (is_array($x)) {
    // $x is an array.
}

        $loaded_json = Loader::load($expected_json);
        $decrypter->decryptUsingKey($loaded_json, $recipient_2_private_key);
/**
 * @return array|string
 */
function returnsDifferentValues($x) {
    if ($x) {
        return 'foo';
    }

    return array();
}

$x = returnsDifferentValues($y);
if (is_array($x)) {
    // $x is an array.
}

        $loaded_json = Loader::load($expected_json);
        $decrypter->decryptUsingKey($loaded_json, $recipient_3_private_key);
/**
 * @return array|string
 */
function returnsDifferentValues($x) {
    if ($x) {
        return 'foo';
    }

    return array();
}

$x = returnsDifferentValues($y);
if (is_array($x)) {
    // $x is an array.
}

        $this->assertEquals($expected_ciphertext, Base64Url::encode($loaded_json->getCiphertext()));
        $this->assertEquals($protected_headers, $loaded_json->getSharedProtectedHeaders());
        $this->assertEquals($expected_iv, Base64Url::encode($loaded_json->getIV()));
        $this->assertEquals($expected_recipient_1_encrypted_key, Base64Url::encode($loaded_json->getRecipient(0)->getEncryptedKey()));
        $this->assertEquals($expected_recipient_2_encrypted_key, Base64Url::encode($loaded_json->getRecipient(1)->getEncryptedKey()));
        $this->assertEquals($expected_recipient_3_encrypted_key, Base64Url::encode($loaded_json->getRecipient(2)->getEncryptedKey()));
        $this->assertEquals($recipient_1_headers, $loaded_json->getRecipient(0)->getHeaders());
        $this->assertEquals($recipient_2_headers, $loaded_json->getRecipient(1)->getHeaders());
        $this->assertEquals($recipient_3_headers, $loaded_json->getRecipient(2)->getHeaders());
        $this->assertEquals($headers, $loaded_json->getSharedHeaders());
        $this->assertEquals($expected_tag, Base64Url::encode($loaded_json->getTag()));

        $this->assertEquals($expected_payload, $loaded_json->getPayload());
    }

    /**
     * Same input as before, but we perform the encryption first.
     */
    public function testMultipleRecipientEncryptionBis()
    {
        $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.";

        $recipient_1_private_key = new JWK([
            'kty' => 'RSA',
            'kid' => '[email protected]',
            'use' => 'enc',
            'n'   => 'maxhbsmBtdQ3CNrKvprUE6n9lYcregDMLYNeTAWcLj8NnPU9XIYegTHVHQjxKDSHP2l-F5jS7sppG1wgdAqZyhnWvXhYNvcM7RfgKxqNx_xAHx6f3yy7s-M9PSNCwPC2lh6UAkR4I00EhV9lrypM9Pi4lBUop9t5fS9W5UNwaAllhrd-osQGPjIeI1deHTwx-ZTHu3C60Pu_LJIl6hKn9wbwaUmA4cR5Bd2pgbaY7ASgsjCUbtYJaNIHSoHXprUdJZKUMAzV0WOKPfA6OPI4oypBadjvMZ4ZAj3BnXaSYsEZhaueTXvZB4eZOAjIyh2e_VOIKVMsnDrJYAVotGlvMQ',
            'e'   => 'AQAB',
            'd'   => 'Kn9tgoHfiTVi8uPu5b9TnwyHwG5dK6RE0uFdlpCGnJN7ZEi963R7wybQ1PLAHmpIbNTztfrheoAniRV1NCIqXaW_qS461xiDTp4ntEPnqcKsyO5jMAji7-CL8vhpYYowNFvIesgMoVaPRYMYT9TW63hNM0aWs7USZ_hLg6Oe1mY0vHTI3FucjSM86Nff4oIENt43r2fspgEPGRrdE6fpLc9Oaq-qeP1GFULimrRdndm-P8q8kvN3KHlNAtEgrQAgTTgz80S-3VD0FgWfgnb1PNmiuPUxO8OpI9KDIfu_acc6fg14nsNaJqXe6RESvhGPH2afjHqSy_Fd2vpzj85bQQ',
            'p'   => '2DwQmZ43FoTnQ8IkUj3BmKRf5Eh2mizZA5xEJ2MinUE3sdTYKSLtaEoekX9vbBZuWxHdVhM6UnKCJ_2iNk8Z0ayLYHL0_G21aXf9-unynEpUsH7HHTklLpYAzOOx1ZgVljoxAdWNn3hiEFrjZLZGS7lOH-a3QQlDDQoJOJ2VFmU',
            'q'   => 'te8LY4-W7IyaqH1ExujjMqkTAlTeRbv0VLQnfLY2xINnrWdwiQ93_VF099aP1ESeLja2nw-6iKIe-qT7mtCPozKfVtUYfz5HrJ_XY2kfexJINb9lhZHMv5p1skZpeIS-GPHCC6gRlKo1q-idn_qxyusfWv7WAxlSVfQfk8d6Et0',
            'dp'  => 'UfYKcL_or492vVc0PzwLSplbg4L3-Z5wL48mwiswbpzOyIgd2xHTHQmjJpFAIZ8q-zf9RmgJXkDrFs9rkdxPtAsL1WYdeCT5c125Fkdg317JVRDo1inX7x2Kdh8ERCreW8_4zXItuTl_KiXZNU5lvMQjWbIw2eTx1lpsflo0rYU',
            'dq'  => 'iEgcO-QfpepdH8FWd7mUFyrXdnOkXJBCogChY6YKuIHGc_p8Le9MbpFKESzEaLlN1Ehf3B6oGBl5Iz_ayUlZj2IoQZ82znoUrpa9fVYNot87ACfzIG7q9Mv7RiPAderZi03tkVXAdaBau_9vs5rS-7HMtxkVrxSUvJY14TkXlHE',
            'qi'  => 'kC-lzZOqoFaZCr5l0tOVtREKoVqaAYhQiqIRGL-MzS4sCmRkxm5vZlXYx6RtE1n_AagjqajlkjieGlxTTThHD8Iga6foGBMaAr5uR1hGQpSc7Gl7CF1DZkBJMTQN6EshYzZfxW08mIO8M6Rzuh0beL6fG9mkDcIyPrBXx2bQ_mM',
        ]);

        $recipient_2_public_key = new JWK([
            'kty' => 'EC',
            'kid' => '[email protected]',
            'use' => 'enc',
            'crv' => 'P-384',
            'x'   => 'YU4rRUzdmVqmRtWOs2OpDE_T5fsNIodcG8G5FWPrTPMyxpzsSOGaQLpe2FpxBmu2',
            'y'   => 'A8-yxCHxkfBz3hKZfI1jUYMjUhsEveZ9THuwFjH2sCNdtksRJU7D5-SkgaFL1ETP',
        ]);

        $recipient_2_private_key = new JWK([
            'kty' => 'EC',
            'kid' => '[email protected]',
            'use' => 'enc',
            'crv' => 'P-384',
            'x'   => 'YU4rRUzdmVqmRtWOs2OpDE_T5fsNIodcG8G5FWPrTPMyxpzsSOGaQLpe2FpxBmu2',
            'y'   => 'A8-yxCHxkfBz3hKZfI1jUYMjUhsEveZ9THuwFjH2sCNdtksRJU7D5-SkgaFL1ETP',
            'd'   => 'iTx2pk7wW-GqJkHcEkFQb2EFyYcO7RugmaW3mRrQVAOUiPommT0IdnYK2xDlZh-j',
        ]);

        $recipient_3_private_key = new JWK([
            'kty' => 'oct',
            'kid' => '18ec08e1-bfa9-4d95-b205-2b4dd1d4321d',
            'use' => 'enc',
            'alg' => 'A256GCMKW',
            'k'   => 'qC57l_uxcm7Nm3K-ct4GFjx8tM1U8CZ0NLBvdQstiS8',
        ]);

        $protected_headers = [
            'enc' => 'A128CBC-HS256',
        ];

        $headers = [
            'cty' => 'text/plain',
        ];

        $recipient_1_headers = [
            'alg' => 'RSA1_5',
            'kid' => '[email protected]',
        ];

        $recipient_2_headers = [
            'alg' => 'ECDH-ES+A256KW',
            'kid' => '[email protected]',
        ];

        $recipient_3_headers = [
            'alg' => 'A256GCMKW',
            'kid' => '18ec08e1-bfa9-4d95-b205-2b4dd1d4321d',
        ];

        $jwe = JWEFactory::createJWE($expected_payload, $protected_headers, $headers);
        $encrypter = EncrypterFactory::createEncrypter(['RSA1_5', 'ECDH-ES+A256KW', 'A256GCMKW', 'A128CBC-HS256']);

        $jwe = $jwe->addRecipient(
            $recipient_1_private_key,
            $recipient_1_headers
        );
        $jwe = $jwe->addRecipient(
            $recipient_2_public_key,
            $recipient_2_headers
        );
        $jwe = $jwe->addRecipient(
            $recipient_3_private_key,
            $recipient_3_headers
        );

        $encrypter->encrypt($jwe);

        $decrypter = DecrypterFactory::createDecrypter(['RSA1_5', 'ECDH-ES+A256KW', 'A256GCMKW', 'A128CBC-HS256']);

        $loaded_json = Loader::load($jwe->toJSON());
        $decrypter->decryptUsingKey($loaded_json, $recipient_1_private_key);
/**
 * @return array|string
 */
function returnsDifferentValues($x) {
    if ($x) {
        return 'foo';
    }

    return array();
}

$x = returnsDifferentValues($y);
if (is_array($x)) {
    // $x is an array.
}

        $loaded_json = Loader::load($jwe->toJSON());
        $decrypter->decryptUsingKey($loaded_json, $recipient_2_private_key);
/**
 * @return array|string
 */
function returnsDifferentValues($x) {
    if ($x) {
        return 'foo';
    }

    return array();
}

$x = returnsDifferentValues($y);
if (is_array($x)) {
    // $x is an array.
}

        $loaded_json = Loader::load($jwe->toJSON());
        $decrypter->decryptUsingKey($loaded_json, $recipient_3_private_key);
/**
 * @return array|string
 */
function returnsDifferentValues($x) {
    if ($x) {
        return 'foo';
    }

    return array();
}

$x = returnsDifferentValues($y);
if (is_array($x)) {
    // $x is an array.
}

        $this->assertEquals($protected_headers, $loaded_json->getSharedProtectedHeaders());
        $this->assertEquals($recipient_1_headers, $loaded_json->getRecipient(0)->getHeaders());
        $this->assertTrue(array_key_exists('epk', $loaded_json->getRecipient(1)->getHeaders()));
        $this->assertTrue(array_key_exists('iv', $loaded_json->getRecipient(2)->getHeaders()));
        $this->assertTrue(array_key_exists('tag', $loaded_json->getRecipient(2)->getHeaders()));
        $this->assertEquals($headers, $loaded_json->getSharedHeaders());

        $this->assertEquals($expected_payload, $loaded_json->getPayload());
    }
}


1			<?php
2
3			/*
4			* The MIT License (MIT)
5			*
6			* Copyright (c) 2014-2016 Spomky-Labs
7			*
8			* This software may be modified and distributed under the terms
9			* of the MIT license. See the LICENSE file for details.
10			*/
11
12			namespace Jose\Test\RFC7520;
13
14			use Base64Url\Base64Url;
15			use Jose\Factory\DecrypterFactory;
16			use Jose\Factory\EncrypterFactory;
17			use Jose\Factory\JWEFactory;
18			use Jose\Loader;
19			use Jose\Object\JWK;
20
21			/**
22			* @see https://tools.ietf.org/html/rfc7520#section-5.13
23			*
24			* @group RFC7520
25			*/
26			class MultipleRecipientEncryptionTest 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 testMultipleRecipientEncryption()
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			$recipient_1_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			$recipient_2_private_key = new JWK([
51			'kty' => 'EC',
52			'kid' => '[email protected]',
53			'use' => 'enc',
54			'crv' => 'P-384',
55			'x' => 'YU4rRUzdmVqmRtWOs2OpDE_T5fsNIodcG8G5FWPrTPMyxpzsSOGaQLpe2FpxBmu2',
56			'y' => 'A8-yxCHxkfBz3hKZfI1jUYMjUhsEveZ9THuwFjH2sCNdtksRJU7D5-SkgaFL1ETP',
57			'd' => 'iTx2pk7wW-GqJkHcEkFQb2EFyYcO7RugmaW3mRrQVAOUiPommT0IdnYK2xDlZh-j',
58			]);
59
60			$recipient_3_private_key = new JWK([
61			'kty' => 'oct',
62			'kid' => '18ec08e1-bfa9-4d95-b205-2b4dd1d4321d',
63			'use' => 'enc',
64			'alg' => 'A256GCMKW',
65			'k' => 'qC57l_uxcm7Nm3K-ct4GFjx8tM1U8CZ0NLBvdQstiS8',
66			]);
67
68			$protected_headers = [
69			'enc' => 'A128CBC-HS256',
70			];
71
72			$headers = [
73			'cty' => 'text/plain',
74			];
75
76			$recipient_1_headers = [
77			'alg' => 'RSA1_5',
78			'kid' => '[email protected]',
79			];
80
81			$recipient_2_headers = [
82			'alg' => 'ECDH-ES+A256KW',
83			'kid' => '[email protected]',
84			'epk' => [
85			'kty' => 'EC',
86			'crv' => 'P-384',
87			'x' => 'Uzdvk3pi5wKCRc1izp5_r0OjeqT-I68i8g2b8mva8diRhsE2xAn2DtMRb25Ma2CX',
88			'y' => 'VDrRyFJh-Kwd1EjAgmj5Eo-CTHAZ53MC7PjjpLioy3ylEjI1pOMbw91fzZ84pbfm',
89			], ];
90
91			$recipient_3_headers = [
92			'alg' => 'A256GCMKW',
93			'kid' => '18ec08e1-bfa9-4d95-b205-2b4dd1d4321d',
94			'tag' => '59Nqh1LlYtVIhfD3pgRGvw',
95			'iv' => 'AvpeoPZ9Ncn9mkBn',
96			];
97
98			$expected_json = '{"recipients":[{"encrypted_key":"dYOD28kab0Vvf4ODgxVAJXgHcSZICSOp8M51zjwj4w6Y5G4XJQsNNIBiqyvUUAOcpL7S7-cFe7Pio7gV_Q06WmCSa-vhW6me4bWrBf7cHwEQJdXihidAYWVajJIaKMXMvFRMV6iDlRr076DFthg2_AV0_tSiV6xSEIFqt1xnYPpmP91tc5WJDOGb-wqjw0-b-S1laS11QVbuP78dQ7Fa0zAVzzjHX-xvyM2wxj_otxr9clN1LnZMbeYSrRicJK5xodvWgkpIdkMHo4LvdhRRvzoKzlic89jFWPlnBq_V4n5trGuExtp_-dbHcGlihqc_wGgho9fLMK8JOArYLcMDNQ","header":{"alg":"RSA1_5","kid":"[email protected]"}},{"encrypted_key":"ExInT0io9BqBMYF6-maw5tZlgoZXThD1zWKsHixJuw_elY4gSSId_w","header":{"alg":"ECDH-ES+A256KW","kid":"[email protected]","epk":{"kty":"EC","crv":"P-384","x":"Uzdvk3pi5wKCRc1izp5_r0OjeqT-I68i8g2b8mva8diRhsE2xAn2DtMRb25Ma2CX","y":"VDrRyFJh-Kwd1EjAgmj5Eo-CTHAZ53MC7PjjpLioy3ylEjI1pOMbw91fzZ84pbfm"}}},{"encrypted_key":"a7CclAejo_7JSuPB8zeagxXRam8dwCfmkt9-WyTpS1E","header":{"alg":"A256GCMKW","kid":"18ec08e1-bfa9-4d95-b205-2b4dd1d4321d","tag":"59Nqh1LlYtVIhfD3pgRGvw","iv":"AvpeoPZ9Ncn9mkBn"}}],"unprotected":{"cty":"text/plain"},"protected":"eyJlbmMiOiJBMTI4Q0JDLUhTMjU2In0","iv":"VgEIHY20EnzUtZFl2RpB1g","ciphertext":"ajm2Q-OpPXCr7-MHXicknb1lsxLdXxK_yLds0KuhJzfWK04SjdxQeSw2L9mu3a_k1C55kCQ_3xlkcVKC5yr__Is48VOoK0k63_QRM9tBURMFqLByJ8vOYQX0oJW4VUHJLmGhF-tVQWB7Kz8mr8zeE7txF0MSaP6ga7-siYxStR7_G07Thd1jh-zGT0wxM5g-VRORtq0K6AXpLlwEqRp7pkt2zRM0ZAXqSpe1O6FJ7FHLDyEFnD-zDIZukLpCbzhzMDLLw2-8I14FQrgi-iEuzHgIJFIJn2wh9Tj0cg_kOZy9BqMRZbmYXMY9YQjorZ_P_JYG3ARAIF3OjDNqpdYe-K_5Q5crGJSDNyij_ygEiItR5jssQVH2ofDQdLChtazE","tag":"BESYyFN7T09KY7i8zKs5_g"}';
99			$expected_iv = 'VgEIHY20EnzUtZFl2RpB1g';
100			$expected_recipient_1_encrypted_key = 'dYOD28kab0Vvf4ODgxVAJXgHcSZICSOp8M51zjwj4w6Y5G4XJQsNNIBiqyvUUAOcpL7S7-cFe7Pio7gV_Q06WmCSa-vhW6me4bWrBf7cHwEQJdXihidAYWVajJIaKMXMvFRMV6iDlRr076DFthg2_AV0_tSiV6xSEIFqt1xnYPpmP91tc5WJDOGb-wqjw0-b-S1laS11QVbuP78dQ7Fa0zAVzzjHX-xvyM2wxj_otxr9clN1LnZMbeYSrRicJK5xodvWgkpIdkMHo4LvdhRRvzoKzlic89jFWPlnBq_V4n5trGuExtp_-dbHcGlihqc_wGgho9fLMK8JOArYLcMDNQ';
101			$expected_recipient_2_encrypted_key = 'ExInT0io9BqBMYF6-maw5tZlgoZXThD1zWKsHixJuw_elY4gSSId_w';
102			$expected_recipient_3_encrypted_key = 'a7CclAejo_7JSuPB8zeagxXRam8dwCfmkt9-WyTpS1E';
103			$expected_ciphertext = 'ajm2Q-OpPXCr7-MHXicknb1lsxLdXxK_yLds0KuhJzfWK04SjdxQeSw2L9mu3a_k1C55kCQ_3xlkcVKC5yr__Is48VOoK0k63_QRM9tBURMFqLByJ8vOYQX0oJW4VUHJLmGhF-tVQWB7Kz8mr8zeE7txF0MSaP6ga7-siYxStR7_G07Thd1jh-zGT0wxM5g-VRORtq0K6AXpLlwEqRp7pkt2zRM0ZAXqSpe1O6FJ7FHLDyEFnD-zDIZukLpCbzhzMDLLw2-8I14FQrgi-iEuzHgIJFIJn2wh9Tj0cg_kOZy9BqMRZbmYXMY9YQjorZ_P_JYG3ARAIF3OjDNqpdYe-K_5Q5crGJSDNyij_ygEiItR5jssQVH2ofDQdLChtazE';
104			$expected_tag = 'BESYyFN7T09KY7i8zKs5_g';
105
106			$decrypter = DecrypterFactory::createDecrypter(['RSA1_5', 'ECDH-ES+A256KW', 'A256GCMKW', 'A128CBC-HS256']);
107
108			$loaded_json = Loader::load($expected_json);
109			$decrypter->decryptUsingKey($loaded_json, $recipient_1_private_key);
			0 ignored issues – show Bug introduced 2016-03-19 22:27 UTC by Report Bug Copy Issue Report It seems like `$loaded_json` defined by `\Jose\Loader::load($expected_json)` on line `108` can also be of type `object<Jose\Object\JWSInterface>`; however, `Jose\Decrypter::decryptUsingKey()` does only seem to accept `object<Jose\Object\JWEInterface>`, maybe add an additional type check? If a method or function can return multiple different values and unless you are sure that you only can receive a single value in this context, we recommend to add an additional type check: /** * @return array\|string */ function returnsDifferentValues($x) { if ($x) { return 'foo'; } return array(); } $x = returnsDifferentValues($y); if (is_array($x)) { // $x is an array. } If this a common case that PHP Analyzer should handle natively, please let us know by opening an issue. Loading history...
110
111			$loaded_json = Loader::load($expected_json);
112			$decrypter->decryptUsingKey($loaded_json, $recipient_2_private_key);
			0 ignored issues – show Bug introduced 2016-03-19 22:27 UTC by Report Bug Copy Issue Report It seems like `$loaded_json` defined by `\Jose\Loader::load($expected_json)` on line `111` can also be of type `object<Jose\Object\JWSInterface>`; however, `Jose\Decrypter::decryptUsingKey()` does only seem to accept `object<Jose\Object\JWEInterface>`, maybe add an additional type check? If a method or function can return multiple different values and unless you are sure that you only can receive a single value in this context, we recommend to add an additional type check: /** * @return array\|string */ function returnsDifferentValues($x) { if ($x) { return 'foo'; } return array(); } $x = returnsDifferentValues($y); if (is_array($x)) { // $x is an array. } If this a common case that PHP Analyzer should handle natively, please let us know by opening an issue. Loading history...
113
114			$loaded_json = Loader::load($expected_json);
115			$decrypter->decryptUsingKey($loaded_json, $recipient_3_private_key);
			0 ignored issues – show Bug introduced 2016-03-19 22:27 UTC by Report Bug Copy Issue Report It seems like `$loaded_json` defined by `\Jose\Loader::load($expected_json)` on line `114` can also be of type `object<Jose\Object\JWSInterface>`; however, `Jose\Decrypter::decryptUsingKey()` does only seem to accept `object<Jose\Object\JWEInterface>`, maybe add an additional type check? If a method or function can return multiple different values and unless you are sure that you only can receive a single value in this context, we recommend to add an additional type check: /** * @return array\|string */ function returnsDifferentValues($x) { if ($x) { return 'foo'; } return array(); } $x = returnsDifferentValues($y); if (is_array($x)) { // $x is an array. } If this a common case that PHP Analyzer should handle natively, please let us know by opening an issue. Loading history...
116
117			$this->assertEquals($expected_ciphertext, Base64Url::encode($loaded_json->getCiphertext()));
118			$this->assertEquals($protected_headers, $loaded_json->getSharedProtectedHeaders());
119			$this->assertEquals($expected_iv, Base64Url::encode($loaded_json->getIV()));
120			$this->assertEquals($expected_recipient_1_encrypted_key, Base64Url::encode($loaded_json->getRecipient(0)->getEncryptedKey()));
121			$this->assertEquals($expected_recipient_2_encrypted_key, Base64Url::encode($loaded_json->getRecipient(1)->getEncryptedKey()));
122			$this->assertEquals($expected_recipient_3_encrypted_key, Base64Url::encode($loaded_json->getRecipient(2)->getEncryptedKey()));
123			$this->assertEquals($recipient_1_headers, $loaded_json->getRecipient(0)->getHeaders());
124			$this->assertEquals($recipient_2_headers, $loaded_json->getRecipient(1)->getHeaders());
125			$this->assertEquals($recipient_3_headers, $loaded_json->getRecipient(2)->getHeaders());
126			$this->assertEquals($headers, $loaded_json->getSharedHeaders());
127			$this->assertEquals($expected_tag, Base64Url::encode($loaded_json->getTag()));
128
129			$this->assertEquals($expected_payload, $loaded_json->getPayload());
130			}
131
132			/**
133			* Same input as before, but we perform the encryption first.
134			*/
135			public function testMultipleRecipientEncryptionBis()
136			{
137			$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.";
138
139			$recipient_1_private_key = new JWK([
140			'kty' => 'RSA',
141			'kid' => '[email protected]',
142			'use' => 'enc',
143			'n' => 'maxhbsmBtdQ3CNrKvprUE6n9lYcregDMLYNeTAWcLj8NnPU9XIYegTHVHQjxKDSHP2l-F5jS7sppG1wgdAqZyhnWvXhYNvcM7RfgKxqNx_xAHx6f3yy7s-M9PSNCwPC2lh6UAkR4I00EhV9lrypM9Pi4lBUop9t5fS9W5UNwaAllhrd-osQGPjIeI1deHTwx-ZTHu3C60Pu_LJIl6hKn9wbwaUmA4cR5Bd2pgbaY7ASgsjCUbtYJaNIHSoHXprUdJZKUMAzV0WOKPfA6OPI4oypBadjvMZ4ZAj3BnXaSYsEZhaueTXvZB4eZOAjIyh2e_VOIKVMsnDrJYAVotGlvMQ',
144			'e' => 'AQAB',
145			'd' => 'Kn9tgoHfiTVi8uPu5b9TnwyHwG5dK6RE0uFdlpCGnJN7ZEi963R7wybQ1PLAHmpIbNTztfrheoAniRV1NCIqXaW_qS461xiDTp4ntEPnqcKsyO5jMAji7-CL8vhpYYowNFvIesgMoVaPRYMYT9TW63hNM0aWs7USZ_hLg6Oe1mY0vHTI3FucjSM86Nff4oIENt43r2fspgEPGRrdE6fpLc9Oaq-qeP1GFULimrRdndm-P8q8kvN3KHlNAtEgrQAgTTgz80S-3VD0FgWfgnb1PNmiuPUxO8OpI9KDIfu_acc6fg14nsNaJqXe6RESvhGPH2afjHqSy_Fd2vpzj85bQQ',
146			'p' => '2DwQmZ43FoTnQ8IkUj3BmKRf5Eh2mizZA5xEJ2MinUE3sdTYKSLtaEoekX9vbBZuWxHdVhM6UnKCJ_2iNk8Z0ayLYHL0_G21aXf9-unynEpUsH7HHTklLpYAzOOx1ZgVljoxAdWNn3hiEFrjZLZGS7lOH-a3QQlDDQoJOJ2VFmU',
147			'q' => 'te8LY4-W7IyaqH1ExujjMqkTAlTeRbv0VLQnfLY2xINnrWdwiQ93_VF099aP1ESeLja2nw-6iKIe-qT7mtCPozKfVtUYfz5HrJ_XY2kfexJINb9lhZHMv5p1skZpeIS-GPHCC6gRlKo1q-idn_qxyusfWv7WAxlSVfQfk8d6Et0',
148			'dp' => 'UfYKcL_or492vVc0PzwLSplbg4L3-Z5wL48mwiswbpzOyIgd2xHTHQmjJpFAIZ8q-zf9RmgJXkDrFs9rkdxPtAsL1WYdeCT5c125Fkdg317JVRDo1inX7x2Kdh8ERCreW8_4zXItuTl_KiXZNU5lvMQjWbIw2eTx1lpsflo0rYU',
149			'dq' => 'iEgcO-QfpepdH8FWd7mUFyrXdnOkXJBCogChY6YKuIHGc_p8Le9MbpFKESzEaLlN1Ehf3B6oGBl5Iz_ayUlZj2IoQZ82znoUrpa9fVYNot87ACfzIG7q9Mv7RiPAderZi03tkVXAdaBau_9vs5rS-7HMtxkVrxSUvJY14TkXlHE',
150			'qi' => 'kC-lzZOqoFaZCr5l0tOVtREKoVqaAYhQiqIRGL-MzS4sCmRkxm5vZlXYx6RtE1n_AagjqajlkjieGlxTTThHD8Iga6foGBMaAr5uR1hGQpSc7Gl7CF1DZkBJMTQN6EshYzZfxW08mIO8M6Rzuh0beL6fG9mkDcIyPrBXx2bQ_mM',
151			]);
152
153			$recipient_2_public_key = new JWK([
154			'kty' => 'EC',
155			'kid' => '[email protected]',
156			'use' => 'enc',
157			'crv' => 'P-384',
158			'x' => 'YU4rRUzdmVqmRtWOs2OpDE_T5fsNIodcG8G5FWPrTPMyxpzsSOGaQLpe2FpxBmu2',
159			'y' => 'A8-yxCHxkfBz3hKZfI1jUYMjUhsEveZ9THuwFjH2sCNdtksRJU7D5-SkgaFL1ETP',
160			]);
161
162			$recipient_2_private_key = new JWK([
163			'kty' => 'EC',
164			'kid' => '[email protected]',
165			'use' => 'enc',
166			'crv' => 'P-384',
167			'x' => 'YU4rRUzdmVqmRtWOs2OpDE_T5fsNIodcG8G5FWPrTPMyxpzsSOGaQLpe2FpxBmu2',
168			'y' => 'A8-yxCHxkfBz3hKZfI1jUYMjUhsEveZ9THuwFjH2sCNdtksRJU7D5-SkgaFL1ETP',
169			'd' => 'iTx2pk7wW-GqJkHcEkFQb2EFyYcO7RugmaW3mRrQVAOUiPommT0IdnYK2xDlZh-j',
170			]);
171
172			$recipient_3_private_key = new JWK([
173			'kty' => 'oct',
174			'kid' => '18ec08e1-bfa9-4d95-b205-2b4dd1d4321d',
175			'use' => 'enc',
176			'alg' => 'A256GCMKW',
177			'k' => 'qC57l_uxcm7Nm3K-ct4GFjx8tM1U8CZ0NLBvdQstiS8',
178			]);
179
180			$protected_headers = [
181			'enc' => 'A128CBC-HS256',
182			];
183
184			$headers = [
185			'cty' => 'text/plain',
186			];
187
188			$recipient_1_headers = [
189			'alg' => 'RSA1_5',
190			'kid' => '[email protected]',
191			];
192
193			$recipient_2_headers = [
194			'alg' => 'ECDH-ES+A256KW',
195			'kid' => '[email protected]',
196			];
197
198			$recipient_3_headers = [
199			'alg' => 'A256GCMKW',
200			'kid' => '18ec08e1-bfa9-4d95-b205-2b4dd1d4321d',
201			];
202
203			$jwe = JWEFactory::createJWE($expected_payload, $protected_headers, $headers);
204			$encrypter = EncrypterFactory::createEncrypter(['RSA1_5', 'ECDH-ES+A256KW', 'A256GCMKW', 'A128CBC-HS256']);
205
206			$jwe = $jwe->addRecipient(
207			$recipient_1_private_key,
208			$recipient_1_headers
209			);
210			$jwe = $jwe->addRecipient(
211			$recipient_2_public_key,
212			$recipient_2_headers
213			);
214			$jwe = $jwe->addRecipient(
215			$recipient_3_private_key,
216			$recipient_3_headers
217			);
218
219			$encrypter->encrypt($jwe);
220
221			$decrypter = DecrypterFactory::createDecrypter(['RSA1_5', 'ECDH-ES+A256KW', 'A256GCMKW', 'A128CBC-HS256']);
222
223			$loaded_json = Loader::load($jwe->toJSON());
224			$decrypter->decryptUsingKey($loaded_json, $recipient_1_private_key);
			0 ignored issues – show Bug introduced 2016-03-19 22:27 UTC by Report Bug Copy Issue Report It seems like `$loaded_json` defined by `\Jose\Loader::load($jwe->toJSON())` on line `223` can also be of type `object<Jose\Object\JWSInterface>`; however, `Jose\Decrypter::decryptUsingKey()` does only seem to accept `object<Jose\Object\JWEInterface>`, maybe add an additional type check? If a method or function can return multiple different values and unless you are sure that you only can receive a single value in this context, we recommend to add an additional type check: /** * @return array\|string */ function returnsDifferentValues($x) { if ($x) { return 'foo'; } return array(); } $x = returnsDifferentValues($y); if (is_array($x)) { // $x is an array. } If this a common case that PHP Analyzer should handle natively, please let us know by opening an issue. Loading history...
225
226			$loaded_json = Loader::load($jwe->toJSON());
227			$decrypter->decryptUsingKey($loaded_json, $recipient_2_private_key);
			0 ignored issues – show Bug introduced 2016-03-19 22:27 UTC by Report Bug Copy Issue Report It seems like `$loaded_json` defined by `\Jose\Loader::load($jwe->toJSON())` on line `226` can also be of type `object<Jose\Object\JWSInterface>`; however, `Jose\Decrypter::decryptUsingKey()` does only seem to accept `object<Jose\Object\JWEInterface>`, maybe add an additional type check? If a method or function can return multiple different values and unless you are sure that you only can receive a single value in this context, we recommend to add an additional type check: /** * @return array\|string */ function returnsDifferentValues($x) { if ($x) { return 'foo'; } return array(); } $x = returnsDifferentValues($y); if (is_array($x)) { // $x is an array. } If this a common case that PHP Analyzer should handle natively, please let us know by opening an issue. Loading history...
228
229			$loaded_json = Loader::load($jwe->toJSON());
230			$decrypter->decryptUsingKey($loaded_json, $recipient_3_private_key);
			0 ignored issues – show Bug introduced 2016-03-19 22:27 UTC by Report Bug Copy Issue Report It seems like `$loaded_json` defined by `\Jose\Loader::load($jwe->toJSON())` on line `229` can also be of type `object<Jose\Object\JWSInterface>`; however, `Jose\Decrypter::decryptUsingKey()` does only seem to accept `object<Jose\Object\JWEInterface>`, maybe add an additional type check? If a method or function can return multiple different values and unless you are sure that you only can receive a single value in this context, we recommend to add an additional type check: /** * @return array\|string */ function returnsDifferentValues($x) { if ($x) { return 'foo'; } return array(); } $x = returnsDifferentValues($y); if (is_array($x)) { // $x is an array. } If this a common case that PHP Analyzer should handle natively, please let us know by opening an issue. Loading history...
231
232			$this->assertEquals($protected_headers, $loaded_json->getSharedProtectedHeaders());
233			$this->assertEquals($recipient_1_headers, $loaded_json->getRecipient(0)->getHeaders());
234			$this->assertTrue(array_key_exists('epk', $loaded_json->getRecipient(1)->getHeaders()));
235			$this->assertTrue(array_key_exists('iv', $loaded_json->getRecipient(2)->getHeaders()));
236			$this->assertTrue(array_key_exists('tag', $loaded_json->getRecipient(2)->getHeaders()));
237			$this->assertEquals($headers, $loaded_json->getSharedHeaders());
238
239			$this->assertEquals($expected_payload, $loaded_json->getPayload());
240			}
241			}
242

Spomky-Labs / jose

Push — develop ( 686594...b5844e )

MultipleRecipientEncryptionTest A

Complexity

Size/Duplication

Coupling/Cohesion

Importance

2 Methods

Duplication Side-by-Side

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