Viewing file:  AuthHeaders.php (2.07 KB) -rw-r--r--
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<?php
/*
* This file is part of jwt-auth.
*
* (c) Sean Tymon <tymon148@gmail.com>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace Tymon\JWTAuth\Http\Parser;
use Illuminate\Http\Request;
use Tymon\JWTAuth\Contracts\Http\Parser as ParserContract;
class AuthHeaders implements ParserContract
{
/**
* The header name.
*
* @var string
*/
protected $header = 'authorization';
/**
* The header prefix.
*
* @var string
*/
protected $prefix = 'bearer';
/**
* Attempt to parse the token from some other possible headers.
*
* @param \Illuminate\Http\Request $request
* @return null|string
*/
protected function fromAltHeaders(Request $request)
{
return $request->server->get('HTTP_AUTHORIZATION') ?: $request->server->get('REDIRECT_HTTP_AUTHORIZATION');
}
/**
* Try to parse the token from the request header.
*
* @param \Illuminate\Http\Request $request
* @return null|string
*/
public function parse(Request $request)
{
$header = $request->headers->get($this->header) ?: $this->fromAltHeaders($request);
if ($header !== null) {
$position = strripos($header, $this->prefix);
if ($position !== false) {
$header = substr($header, $position + strlen($this->prefix));
return trim(
strpos($header, ',') !== false ? strstr($header, ',', true) : $header
);
}
}
return null;
}
/**
* Set the header name.
*
* @param string $headerName
* @return $this
*/
public function setHeaderName($headerName)
{
$this->header = $headerName;
return $this;
}
/**
* Set the header prefix.
*
* @param string $headerPrefix
* @return $this
*/
public function setHeaderPrefix($headerPrefix)
{
$this->prefix = $headerPrefix;
return $this;
}
}
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