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Adding optional headers to send in JWT #53

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Merged
merged 6 commits into from
Jun 22, 2015
Merged

Adding optional headers to send in JWT #53

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25253be
Adding header options to add
mcocaro Jun 17, 2015
bd842ca
Adding array_values only
mcocaro Jun 17, 2015
ce3f43f
Merging both arrays together
mcocaro Jun 17, 2015
2de26c2
Assigning to header var merged array
mcocaro Jun 17, 2015
abc1f5b
Adding test
mcocaro Jun 17, 2015
37feebf
Reversing array merge to avoid overwrites of default headers
mcocaro Jun 18, 2015
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6 changes: 5 additions & 1 deletion Authentication/JWT.php
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Original file line number Diff line number Diff line change
Expand Up @@ -119,17 +119,21 @@ public static function decode($jwt, $key = null, $allowed_algs = array())
* @param string $key The secret key
* @param string $alg The signing algorithm. Supported
* algorithms are 'HS256', 'HS384' and 'HS512'
* @param array $head An array with header elements to attach
*
* @return string A signed JWT
* @uses jsonEncode
* @uses urlsafeB64Encode
*/
public static function encode($payload, $key, $alg = 'HS256', $keyId = null)
public static function encode($payload, $key, $alg = 'HS256', $keyId = null, $head = null)
{
$header = array('typ' => 'JWT', 'alg' => $alg);
if ($keyId !== null) {
$header['kid'] = $keyId;
}
if ( isset($head) && is_array($head) ) {
$header = array_merge($head, $header);
}
$segments = array();
$segments[] = JWT::urlsafeB64Encode(JWT::jsonEncode($header));
$segments[] = JWT::urlsafeB64Encode(JWT::jsonEncode($payload));
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6 changes: 6 additions & 0 deletions tests/JWTTest.php
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Expand Up @@ -228,4 +228,10 @@ public function testMissingAlgorithm()
$this->setExpectedException('DomainException');
JWT::decode($msg, 'my_key');
}

public function testAdditionalHeaders()
{
$msg = JWT::encode('abc', 'my_key', 'HS256', null, array('cty' => 'test-eit;v=1'));
$this->assertEquals(JWT::decode($msg, 'my_key', array('HS256')), 'abc');
}
}