103 lines
3.4 KiB
PHP
103 lines
3.4 KiB
PHP
<?php
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namespace OAuth2\Encryption;
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use OAuth2\Storage\Bootstrap;
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class FirebaseJwtTest extends \PHPUnit_Framework_TestCase
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{
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private $privateKey;
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public function setUp()
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{
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$this->privateKey = <<<EOD
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-----BEGIN RSA PRIVATE KEY-----
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MIICXAIBAAKBgQC5/SxVlE8gnpFqCxgl2wjhzY7ucEi00s0kUg3xp7lVEvgLgYcA
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nHiWp+gtSjOFfH2zsvpiWm6Lz5f743j/FEzHIO1owR0p4d9pOaJK07d01+RzoQLO
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IQAgXrr4T1CCWUesncwwPBVCyy2Mw3Nmhmr9MrF8UlvdRKBxriRnlP3qJQIDAQAB
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AoGAVgJJVU4fhYMu1e5JfYAcTGfF+Gf+h3iQm4JCpoUcxMXf5VpB9ztk3K7LRN5y
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kwFuFALpnUAarRcUPs0D8FoP4qBluKksbAtgHkO7bMSH9emN+mH4le4qpFlR7+P1
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3fLE2Y19IBwPwEfClC+TpJvuog6xqUYGPlg6XLq/MxQUB4ECQQDgovP1v+ONSeGS
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R+NgJTR47noTkQT3M2izlce/OG7a+O0yw6BOZjNXqH2wx3DshqMcPUFrTjibIClP
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l/tEQ3ShAkEA0/TdBYDtXpNNjqg0R9GVH2pw7Kh68ne6mZTuj0kCgFYpUF6L6iMm
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zXamIJ51rTDsTyKTAZ1JuAhAsK/M2BbDBQJAKQ5fXEkIA+i+64dsDUR/hKLBeRYG
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PFAPENONQGvGBwt7/s02XV3cgGbxIgAxqWkqIp0neb9AJUoJgtyaNe3GQQJANoL4
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QQ0af0NVJAZgg8QEHTNL3aGrFSbzx8IE5Lb7PLRsJa5bP5lQxnDoYuU+EI/Phr62
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niisp/b/ZDGidkTMXQJBALeRsH1I+LmICAvWXpLKa9Gv0zGCwkuIJLiUbV9c6CVh
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suocCAteQwL5iW2gA4AnYr5OGeHFsEl7NCQcwfPZpJ0=
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-----END RSA PRIVATE KEY-----
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EOD;
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}
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/** @dataProvider provideClientCredentials */
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public function testJwtUtil($client_id, $client_key)
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{
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$jwtUtil = new FirebaseJwt();
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$params = array(
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'iss' => $client_id,
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'exp' => time() + 1000,
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'iat' => time(),
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'sub' => 'testuser@ourdomain.com',
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'aud' => 'http://myapp.com/oauth/auth',
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'scope' => null,
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);
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$encoded = $jwtUtil->encode($params, $this->privateKey, 'RS256');
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// test BC behaviour of trusting the algorithm in the header
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$payload = $jwtUtil->decode($encoded, $client_key, array('RS256'));
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$this->assertEquals($params, $payload);
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// test BC behaviour of not verifying by passing false
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$payload = $jwtUtil->decode($encoded, $client_key, false);
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$this->assertEquals($params, $payload);
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// test the new restricted algorithms header
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$payload = $jwtUtil->decode($encoded, $client_key, array('RS256'));
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$this->assertEquals($params, $payload);
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}
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public function testInvalidJwt()
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{
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$jwtUtil = new FirebaseJwt();
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$this->assertFalse($jwtUtil->decode('goob'));
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$this->assertFalse($jwtUtil->decode('go.o.b'));
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}
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/** @dataProvider provideClientCredentials */
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public function testInvalidJwtHeader($client_id, $client_key)
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{
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$jwtUtil = new FirebaseJwt();
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$params = array(
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'iss' => $client_id,
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'exp' => time() + 1000,
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'iat' => time(),
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'sub' => 'testuser@ourdomain.com',
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'aud' => 'http://myapp.com/oauth/auth',
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'scope' => null,
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);
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// testing for algorithm tampering when only RSA256 signing is allowed
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// @see https://auth0.com/blog/2015/03/31/critical-vulnerabilities-in-json-web-token-libraries/
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$tampered = $jwtUtil->encode($params, $client_key, 'HS256');
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$payload = $jwtUtil->decode($tampered, $client_key, array('RS256'));
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$this->assertFalse($payload);
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}
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public function provideClientCredentials()
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{
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$storage = Bootstrap::getInstance()->getMemoryStorage();
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$client_id = 'Test Client ID';
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$client_key = $storage->getClientKey($client_id, "testuser@ourdomain.com");
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return array(
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array($client_id, $client_key),
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);
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}
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}
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