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<?php
declare(strict_types=1);
namespace Buzz\Middleware;
use Psr\Http\Message\RequestInterface;
use Psr\Http\Message\ResponseInterface;
class WsseAuthMiddleware implements MiddlewareInterface
{
private $username;
private $password;
public function __construct(string $username, string $password)
$this->username = $username;
$this->password = $password;
}
public function handleRequest(RequestInterface $request, callable $next)
$nonce = substr(sha1(uniqid('', true)), 0, 16);
$created = date('c');
$digest = base64_encode(sha1(base64_decode($nonce).$created.$this->password, true));
$wsse = sprintf(
'UsernameToken Username="%s", PasswordDigest="%s", Nonce="%s", Created="%s"',
$this->username,
$digest,
$nonce,
$created
);
$request = $request
->withHeader('Authorization', 'WSSE profile="UsernameToken"')
->withHeader('X-WSSE', $wsse);
return $next($request);
public function handleResponse(RequestInterface $request, ResponseInterface $response, callable $next)
return $next($request, $response);
kriswallsmith /
Buzz
