I'm on a google apps domain for education and I'm trying to use the Domain Shared Contacts API to access the shared contacts. I'm using the google php api client with a service account for which I have enabled the correct APIs and added the appropriate scopes similar to steps 1-5 of this answer: Is it possible to use "Domain-wide Delegation of Authority" with gdata-python-client?
Shared contacts are enabled; I can seem them using Gmail. Also, I am delegating to a super admin user. When I run my script, I get a 200 response, but no contacts or xml in the response body.
Here is my script:
<?php
require_once 'google-api-php-client/src/Google_Client.php';
const CLIENT_ID = 'xxxxxx.apps.googleusercontent.com';
const SERVICE_ACCOUNT_NAME = 'xxxxxx@developer.gserviceaccount.com';
const KEY_FILE = '/path/to/yyyyy-privatekey.p12';
$client = new Google_Client();
$client->setApplicationName('Directory');
$client->setUseObjects(true);
$client->setClientId(CLIENT_ID);
session_start();
if (isset($_SESSION['token'])) {
$client->setAccessToken($_SESSION['token']);
}
// Load the key in PKCS 12 format
$key = file_get_contents(KEY_FILE);
$auth = new Google_AssertionCredentials(SERVICE_ACCOUNT_NAME, array('https://www.google.com/m8/feeds'), $key);
$auth->sub = 'superadmin@domain.com';
$client->setAssertionCredentials($auth);
$client->getAuth()->refreshTokenWithAssertion(); //normally would check if expired, but for dev refresh every time
$req = new Google_HttpRequest("https://www.google.com/m8/feeds/contacts/domain.com/full"); //shared contacts
$req->setRequestHeaders(array('GData-Version'=> '3.0','content-type'=>'application/atom+xml; charset=UTF-8; type=feed'));
$responseObj = $client->getIo()->authenticatedRequest($req);
var_dump($responseObj);
$responseXml =$responseObj->getResponseBody();
if ($client->getAccessToken()) {
$_SESSION['token'] = $client->getAccessToken();
}
Here is the response:
object(Google_HttpRequest)#6 (10) {
["batchHeaders":"Google_HttpRequest":private]=>
array(4) {
["Content-Type"]=> string(16) "application/http"
["Content-Transfer-Encoding"]=> string(6) "binary"
["MIME-Version"]=> string(3) "1.0"
["Content-Length"]=> string(0) ""
}
["url":protected]=> string(55) "https://www.google.com/m8/feeds/contacts/domain.com/full"
["requestMethod":protected]=> string(3) "GET"
["requestHeaders":protected]=>
array(3) {
["gdata-version"]=> string(3) "3.0"
["content-type"]=> string(46) "application/atom+xml; charset=UTF-8; type=feed"
["authorization"]=> string(138) "Bearer #a#a.#a#a#a#a-#-..."
}
["postBody":protected]=>NULL
["userAgent":protected]=> string(37) "Directory google-api-php-client/0.6.5"
["responseHttpCode":protected]=> int(200)
["responseHeaders":protected]=>
array(14) {
["content-type"]=> string(46) "application/atom+xml; charset=UTF-8; type=feed"
["expires"]=> string(29) "Tue, 22 Jul 2014 14:51:21 GMT"
["date"]=> string(29) "Tue, 22 Jul 2014 14:51:21 GMT"
["cache-control"]=> string(49) "private, max-age=0, must-revalidate, no-transform"
["vary"]=> string(44) "Accept, X-GData-Authorization, GData-Version"
["gdata-version"]=> string(3) "3.1"
["etag"]=> string(28) "W/"#a#a#a#a#a#a""
["last-modified"]=> string(29) "Tue, 22 Jul 2014 14:51:21 GMT"
["transfer-encoding"]=> string(7) "chunked"
["x-content-type-options"]=> string(7) "nosniff"
["x-frame-options"]=> string(10) "SAMEORIGIN"
["x-xss-protection"]=> string(13) "1; mode=block"
["server"]=> string(3) "GSE"
["alternate-protocol"]=> string(8) "443:quic"
}
["responseBody":protected]=> string(1477)
"<?xml version='1.0' encoding='UTF-8'?>
<feed xmlns='http://www.w3.org/2005/Atom' xmlns:openSearch='http://a9.com/-/spec/opensearch/1.1/' xmlns:gContact='http://schemas.google.com/contact/2008' xmlns:batch='http://schemas.google.com/gdata/batch' xmlns:gd='http://schemas.google.com/g/2005' gd:etag='W/"#a#a#a#a#a#a."'>
<id>domain.com</id><updated>2014-07-22T14:51:21.805Z</updated><category scheme='http://schemas.google.com/g/2005#kind' term='http://schemas.google.com/contact/2008#contact'/>
<title>domain.com's Contacts</title>
<link rel='alternate' type='text/html' href='http://www.google.com/'/>
<link rel='http://schemas.google.com/g/2005#feed' type='application/atom+xml' href='https://www.google.com/m8/feeds/contacts/domain.com/full'/>
<link rel='http://schemas.google.com/g/2005#post' type='application/atom+xml' href='https://www.google.com/m8/feeds/contacts/domain.com/full'/>
<link rel='http://schemas.google.com/g/2005#batch' type='application/atom+xml' href='https://www.google.com/m8/feeds/contacts/domain.com/full/batch'/>
<link rel='self' type='application/atom+xml' href='https://www.google.com/m8/feeds/contacts/domain.com/full?max-results=25'/>
<author><name>(unknown)</name><email>domain.com</email></author>
<generator version='1.0' uri='http://www.google.com/m8/feeds'>Contacts</generator>
<openSearch:totalResults>0</openSearch:totalResults>
<openSearch:startIndex>1</openSearch:startIndex>
<openSearch:itemsPerPage>25</openSearch:itemsPerPage>
</feed>"
["accessKey"]=> NULL
}
As you can see the totalResults lists 0. I believe I am authenticating correctly as I have a 200 response, and if I change $auth->sub and the url in the Google_HttpRequest to a particular user, I can access their contacts. I'm not sure what I am missing.
