PHPFUI/InstaDoc

ProxyAuthTokenMiddleware is a Guzzle Middleware that adds an Authorization header provided by an object implementing FetchAuthTokenInterface.

The FetchAuthTokenInterface#fetchAuthToken is used to obtain a hash; one of the values value in that hash is added as the authorization header.

Requests will be accessed with the authorization header:

'proxy-authorization' 'Bearer '

CloneableInstantiable

Public
Private

Methods

public __construct(Google\Auth\FetchAuthTokenInterface $fetcher, ?callable $httpHandler = NULL, ?callable $tokenCallback = NULL)

Creates a new ProxyAuthTokenMiddleware.

param \FetchAuthTokenInterface $fetcher is used to fetch the auth token
param callable|null $httpHandler (optional) callback which delivers psr7 request
param callable|null $tokenCallback (optional) function to be called when a new token is fetched.

public __invoke(callable $handler)

Updates the request with an Authorization header when auth is 'google_auth'.

use Google\Auth\Middleware\ProxyAuthTokenMiddleware; use Google\Auth\OAuth2; use GuzzleHttp\Client; use GuzzleHttp\HandlerStack;

$config = [...]; $oauth2 = new OAuth2($config) $middleware = new ProxyAuthTokenMiddleware($oauth2); $stack = HandlerStack::create(); $stack->push($middleware);

$client = new Client([ 'handler' => $stack, 'base_uri' => 'https://www.googleapis.com/taskqueue/v1beta2/projects/', 'proxy_auth' => 'google_auth' // authorize all requests ]);

$res = $client->get('myproject/taskqueues/myqueue');

param callable $handler
return \Closure

Properties

private $fetcher = NULL

var \FetchAuthTokenInterface

private $httpHandler = NULL

var callable

private $tokenCallback = NULL

var ?callable

Methods

private fetchToken()

Call fetcher to fetch the token.

return string|null

private getQuotaProject()

@return