Php Google日历API-刷新令牌-刷新令牌必须作为setAccessToken的一部分传入或设置
我正在成功读取日历事件,但当访问令牌过期时,我无法刷新它。到目前为止,我一直在获得一个新的访问令牌,但这似乎不正确。我宁愿适当地刷新它 我收到这个错误: 刷新令牌必须作为setAccessToken的一部分传入或设置 从events.phpPhp Google日历API-刷新令牌-刷新令牌必须作为setAccessToken的一部分传入或设置,php,google-api,google-calendar-api,google-api-php-client,Php,Google Api,Google Calendar Api,Google Api Php Client,我正在成功读取日历事件,但当访问令牌过期时,我无法刷新它。到目前为止,我一直在获得一个新的访问令牌,但这似乎不正确。我宁愿适当地刷新它 我收到这个错误: 刷新令牌必须作为setAccessToken的一部分传入或设置 从events.php function GetEvents() { $client = new \Google_Client(); $credentialsPath = '/cfg/GoogleClientSecret.json'; $client-&
function GetEvents()
{
$client = new \Google_Client();
$credentialsPath = '/cfg/GoogleClientSecret.json';
$client->setAuthConfig($credentialsPath);
$client->addScope(\Google_Service_Calendar::CALENDAR_READONLY);
$client->setAccessType('offline');
if (isset($_SESSION['access_token']) && $_SESSION['access_token'])
{
$client->setAccessToken($_SESSION['access_token']);
if ($client->isAccessTokenExpired())
{
$refreshTokenSaved = $client->getRefreshToken();
/**** This line fails ****/
$client->fetchAccessTokenWithRefreshToken($refreshTokenSaved);
/*************************/
$accessTokenUpdated = $client->getAccessToken();
$accessTokenUpdated['refresh_token'] = $refreshTokenSaved;
//Need to do more here once i have the new access token.
}
ReadThroughEvents($client);
}
else
{
$redirect_uri = 'oauthcallback.php';
header('Location: ' . filter_var($redirect_uri, FILTER_SANITIZE_URL));
}
oauthcallback.php
require 'google-api-php-client-2.4.0 2/vendor/autoload.php';
session_start();
$client = new \Google_Client();
$client->setAuthConfigFile('/cfg/GoogleClientSecret.json');
$callbackuri = 'oauthcallback.php';
$client->setRedirectUri($callbackuri);
$client->addScope(Google_Service_Calendar::CALENDAR_READONLY);
if (! isset($_GET['code']))
{
$auth_url = $client->createAuthUrl();
header('Location: ' . filter_var($auth_url, FILTER_SANITIZE_URL));
}
else
{
$client->authenticate($_GET['code']);
$_SESSION['access_token'] = $client->getAccessToken();
$redirect_uri = 'events.php';
header('Location: ' . filter_var($redirect_uri, FILTER_SANITIZE_URL));
}
fetchAccessTokenWithRefreshToken应在假设您发送的刷新令牌实际上是一个刷新令牌且不为null或其他情况下工作。我会把它打印出来,这样你就可以看到它实际上是一个值 这是我的密码
fetchAccessTokenWithRefreshToken应在假设您发送的刷新令牌实际上是一个刷新令牌且不为null或其他情况下工作。我会把它打印出来,这样你就可以看到它实际上是一个值 这是我的密码
谢谢我想我可以看到我需要做什么——在我第一次设置访问令牌时获取刷新令牌。但是,它不会返回刷新令牌。我想这是因为,我读到这只是第一次发送。我找不到那篇帖子,但我认为它是关于取消对该应用程序的访问。您知道如何执行此操作吗?刷新令牌仅在您第一次对用户进行身份验证时返回。你需要保存它。将其保存到数据库或文件中由您决定。要立即获得一个,您必须撤销用户对您的应用程序的访问权限,并再次请求它。您需要再次弹出“同意”屏幕,要求您授予对其日历帐户的访问权限。如何撤消用户的访问权限?这个在吗?谢谢-我已经设法得到了一个刷新令牌。我正在存储它,现在需要等待我的访问令牌到期才能进行测试。如果一切顺利,我一定会记下答案。谢谢你的帮助。我想我可以看到我需要做什么——在我第一次设置访问令牌时获取刷新令牌。但是,它不会返回刷新令牌。我想这是因为,我读到这只是第一次发送。我找不到那篇帖子,但我认为它是关于取消对该应用程序的访问。您知道如何执行此操作吗?刷新令牌仅在您第一次对用户进行身份验证时返回。你需要保存它。将其保存到数据库或文件中由您决定。要立即获得一个,您必须撤销用户对您的应用程序的访问权限,并再次请求它。您需要再次弹出“同意”屏幕,要求您授予对其日历帐户的访问权限。如何撤消用户的访问权限?这个在吗?谢谢-我已经设法得到了一个刷新令牌。我正在存储它,现在需要等待我的访问令牌到期才能进行测试。如果一切顺利,我一定会记下答案。谢谢你的帮助。
require_once __DIR__ . '/vendor/autoload.php';
require_once __DIR__ . '/Oauth2Authentication.php';
// Start a session to persist credentials.
session_start();
// Handle authorization flow from the server.
if (! isset($_GET['code'])) {
$client = buildClient();
$auth_url = $client->createAuthUrl();
header('Location: ' . filter_var($auth_url, FILTER_SANITIZE_URL));
} else {
$client = buildClient();
$client->authenticate($_GET['code']); // Exchange the authencation code for a refresh token and access token.
// Add access token and refresh token to seession.
$_SESSION['access_token'] = $client->getAccessToken();
$_SESSION['refresh_token'] = $client->getRefreshToken();
//Redirect back to main script
$redirect_uri = str_replace("oauth2callback.php",$_SESSION['mainScript'],$client->getRedirectUri());
header('Location: ' . filter_var($redirect_uri, FILTER_SANITIZE_URL));
}
require_once __DIR__ . '/vendor/autoload.php';
/**
* Gets the Google client refreshing auth if needed.
* Documentation: https://developers.google.com/identity/protocols/OAuth2
* Initializes a client object.
* @return A google client object.
*/
function getGoogleClient() {
$client = getOauth2Client();
// Refresh the token if it's expired.
if ($client->isAccessTokenExpired()) {
$client->fetchAccessTokenWithRefreshToken($client->getRefreshToken());
file_put_contents($credentialsPath, json_encode($client->getAccessToken()));
}
return $client;
}
/**
* Builds the Google client object.
* Documentation: https://developers.google.com/identity/protocols/OAuth2
* Scopes will need to be changed depending upon the API's being accessed.
* Example: array(Google_Service_Analytics::ANALYTICS_READONLY, Google_Service_Analytics::ANALYTICS)
* List of Google Scopes: https://developers.google.com/identity/protocols/googlescopes
* @return A google client object.
*/
function buildClient(){
$client = new Google_Client();
$client->setAccessType("offline"); // offline access. Will result in a refresh token
$client->setIncludeGrantedScopes(true); // incremental auth
$client->setAuthConfig(__DIR__ . '/client_secrets.json');
$client->addScope([YOUR SCOPES HERE]);
$client->setRedirectUri(getRedirectUri());
return $client;
}
/**
* Builds the redirect uri.
* Documentation: https://developers.google.com/api-client-library/python/auth/installed-app#choosingredirecturi
* Hostname and current server path are needed to redirect to oauth2callback.php
* @return A redirect uri.
*/
function getRedirectUri(){
//Building Redirect URI
$url = $_SERVER['REQUEST_URI']; //returns the current URL
if(strrpos($url, '?') > 0)
$url = substr($url, 0, strrpos($url, '?') ); // Removing any parameters.
$folder = substr($url, 0, strrpos($url, '/') ); // Removeing current file.
return (isset($_SERVER['HTTPS']) ? "https" : "http") . '://' . $_SERVER['HTTP_HOST'] . $folder. '/oauth2callback.php';
}
/**
* Authenticating to Google using Oauth2
* Documentation: https://developers.google.com/identity/protocols/OAuth2
* Returns a Google client with refresh token and access tokens set.
* If not authencated then we will redirect to request authencation.
* @return A google client object.
*/
function getOauth2Client() {
try {
$client = buildClient();
// Set the refresh token on the client.
if (isset($_SESSION['refresh_token']) && $_SESSION['refresh_token']) {
$client->refreshToken($_SESSION['refresh_token']);
}
// If the user has already authorized this app then get an access token
// else redirect to ask the user to authorize access to Google Analytics.
if (isset($_SESSION['access_token']) && $_SESSION['access_token']) {
// Set the access token on the client.
$client->setAccessToken($_SESSION['access_token']);
// Refresh the access token if it's expired.
if ($client->isAccessTokenExpired()) {
$client->fetchAccessTokenWithRefreshToken($client->getRefreshToken());
$client->setAccessToken($client->getAccessToken());
$_SESSION['access_token'] = $client->getAccessToken();
}
return $client;
} else {
// We do not have access request access.
header('Location: ' . filter_var( $client->getRedirectUri(), FILTER_SANITIZE_URL));
}
} catch (Exception $e) {
print "An error occurred: " . $e->getMessage();
}
}