Magento 2.0 REST API Oauth错误

Question

The below php script is our rest api to retrieve customer info as admin -The script is getting the admin login and authorize page correctly but after the authorize it is giving the error

OAuthException Object ( [message:protected] => Invalid auth/bad request (got a 403, expected HTTP/1.1 20X or a redirect) [string:Exception:private] => [code:protected] => 403 [file:protected] => /home/xxxx/public_html/oauth_admin.php [line:protected] => 39 [trace:Exception:private] => Array ( [0] => Array ( [file] => /home/xxxxx/public_html/oauth_admin.php [line] => 39 [function] => fetch [class] => OAuth [type] => -> [args] => Array ( [0] => http://www.xxxxx.com/api/rest/customers [1] => Array ( ) [2] => GET [3] => Array ( [Content-Type] => application/xml [Accept] => / ) ) ) ) [previous:Exception:private] => [lastResponse] => {"messages":{"error":[{"code":403,"message":"Access denied"}]}} [debugInfo] => Array ( [sbs] => xxxxx [body_recv] => {"messages":{"error":[{"code":403,"message":"Access denied"}]}} ) ))

I have tried every blog/post to try get this working and at this stage no doubt its something very obvious but I cant spot it...help greatly appreciated!

<?php
$callbackUrl = "http://www.site2.com/oauth_admin.php";
$temporaryCredentialsRequestUrl = "http://www.site1.com/oauth/initiate?oauth_callback=" . urlencode($callbackUrl);
$adminAuthorizationUrl = 'https://www.site1.com/admin/oauth_authorize';
$accessTokenRequestUrl = 'http://www.site1.com/oauth/token';
$apiUrl = 'http://www.site1.com/api/rest';
$consumerKey = 'xxxxx';
$consumerSecret = 'xxxxx';

session_start();
if (!isset($_GET['oauth_token']) && isset($_SESSION['state']) && $_SESSION['state'] == 1) {
    $_SESSION['state'] = 0;
}
try {
    $authType = ($_SESSION['state'] == 2) ? OAUTH_AUTH_TYPE_AUTHORIZATION : OAUTH_AUTH_TYPE_URI;
    $oauthClient = new OAuth($consumerKey, $consumerSecret, OAUTH_SIG_METHOD_HMACSHA1, $authType);
    $oauthClient->enableDebug();

    if (!isset($_GET['oauth_token']) && !$_SESSION['state']) {
        $requestToken = $oauthClient->getRequestToken($temporaryCredentialsRequestUrl);
        $_SESSION['secret'] = $requestToken['oauth_token_secret'];
        $_SESSION['state'] = 1;
        header('Location: ' . $adminAuthorizationUrl . '?oauth_token=' . $requestToken['oauth_token']);
        exit;
    } else if ($_SESSION['state'] == 1) {
        $oauthClient->setToken($_GET['oauth_token'], $_SESSION['secret']);
        $accessToken = $oauthClient->getAccessToken($accessTokenRequestUrl);
        $_SESSION['state'] = 2;
        $_SESSION['token'] = $accessToken['oauth_token'];
        $_SESSION['secret'] = $accessToken['oauth_token_secret'];
        header('Location: ' . $callbackUrl);
        exit;
    } else {
        $oauthClient->setToken($_SESSION['token'], $_SESSION['secret']);
        $resourceUrl = "$apiUrl/customers";
        //$oauthClient->fetch($resourceUrl);
        $oauthClient->fetch($resourceUrl, array(), 'GET', array('Content-Type' => 'application/xml', 'Accept' => '*/*'));
        $customers = json_decode($oauthClient->getLastResponse());
        print_r($customers);

    }
} catch (OAuthException $e) {
    print_r($e);
}

Answer 1

Can't comment yet, but does the user have the correct roles? Had the same problem and it turned out to be a user that wasn't allowed to access parts of Magento.

Here's a link to the documentation of Magento which explains this: http://devdocs.magento.com/guides/m1x/api/rest/permission_settings/permission_settings.html

Also: go to System > Permissions and check if the user you use to connect to the api has the proper permissions.