function createAuthHeader($url = null, $request_type = null)
{
if ($this->auth_type == 'client') {
return "Authorization: GoogleLogin auth=" . $this->auth;
} else {
if ($url == NULL) {
error_log('No URL to sign.');
}
$signature_method = new GADOAuthSignatureMethod_HMAC_SHA1();
$params = array();
$consumer = new GADOAuthConsumer('anonymous', 'anonymous', NULL);
$token = new GADOAuthConsumer($this->oauth_token, $this->oauth_secret);
$oauth_req = GADOAuthRequest::from_consumer_and_token($consumer, $token, $request_type, $url, $params);
$oauth_req->sign_request($signature_method, $consumer, $token);
return $oauth_req->to_header();
}
}
/**
* pretty much a helper function to set up the request
*/
public static function from_consumer_and_token($consumer, $token, $http_method, $http_url, $parameters = NULL)
{
$parameters = $parameters ? $parameters : array();
$defaults = array("oauth_version" => GADOAuthRequest::$version, "oauth_nonce" => GADOAuthRequest::generate_nonce(), "oauth_timestamp" => GADOAuthRequest::generate_timestamp(), "oauth_consumer_key" => $consumer->key);
if ($token) {
$defaults['oauth_token'] = $token->key;
}
$parameters = array_merge($defaults, $parameters);
return new GADOAuthRequest($http_method, $http_url, $parameters);
}
function admin_handle_oauth_complete()
{
// step two in oauth login process
if (function_exists('current_user_can') && !current_user_can('manage_options')) {
die(__('Cheatin’ uh?'));
}
$signature_method = new GADOAuthSignatureMethod_HMAC_SHA1();
$params = array();
$params['oauth_verifier'] = $_REQUEST['oauth_verifier'];
$consumer = new GADOAuthConsumer('anonymous', 'anonymous', NULL);
$upgrade_token = new GADOAuthConsumer(get_option('gad_oa_anon_token'), get_option('gad_oa_anon_secret'));
$acc_req = GADOAuthRequest::from_consumer_and_token($consumer, $upgrade_token, 'GET', 'https://www.google.com/accounts/OAuthGetAccessToken', $params);
$acc_req->sign_request($signature_method, $consumer, $upgrade_token);
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, $acc_req->to_url());
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, 0);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
$oa_response = curl_exec($ch);
if (curl_errno($ch)) {
$error_message = curl_error($ch);
$info_redirect = gad_get_admin_url('/options-general.php') . '?page=google-analytics-dashboard/gad-admin-options.php&error_message=' . urlencode($error_message);
header("Location: " . $info_redirect);
die("");
}
$http_code = curl_getinfo($ch, CURLINFO_HTTP_CODE);
delete_option('gad_oa_anon_token');
delete_option('gad_oa_anon_secret');
if ($http_code == 200) {
$access_params = $this->split_params($oa_response);
update_option('gad_oauth_token', $access_params['oauth_token']);
update_option('gad_oauth_secret', $access_params['oauth_token_secret']);
update_option('gad_auth_token', 'gad_see_oauth');
$info_redirect = gad_get_admin_url('/options-general.php') . '?page=google-analytics-dashboard/gad-admin-options.php&info_message=' . urlencode('Authenticated!');
header("Location: " . $info_redirect);
} else {
$info_redirect = gad_get_admin_url('/options-general.php') . '?page=google-analytics-dashboard/gad-admin-options.php&error_message=' . urlencode($oa_response);
header("Location: " . $info_redirect);
}
die("");
}
