我无法使用Google signOut()在我登录的oAuth会话中签名。
例如,我已粘贴以下代码直接从Google快速入门网站获取... https://developers.google.com/google-apps/calendar/quickstart/js
我已将其保存到网站上的1.htm文件中,并试图驱动Google API。
当我从API控制台使用OAuth 2.0客户端ID(未在附加代码中显示)时,我可以登录并查看我的日历事件。但是,单击“注销”按钮时,我不会被注销。
单击“注销”后,以下代码正在运行...
然而,它并没有让我退出。从控制台运行,我看到它仍然认为我已登录...
但是对于signOut()来说,回调永远不会被击中......
最后,如果我从开发者控制台尝试整个事情......
如何修改此代码以使signOut()有效?
<!DOCTYPE html>
<html>
<head>
<title>Google Calendar API Quickstart</title>
<meta charset='utf-8' />
</head>
<body>
<p>Google Calendar API Quickstart</p>
<!--Add buttons to initiate auth sequence and sign out-->
<button id="authorize-button" style="display: none;">Authorize</button>
<button id="signout-button" style="display: none;">Sign Out</button>
<pre id="content"></pre>
<script type="text/javascript">
// Client ID and API key from the Developer Console
var CLIENT_ID = 'MY OAUTH CLIENT ID';
// Array of API discovery doc URLs for APIs used by the quickstart
var DISCOVERY_DOCS = ["https://www.googleapis.com/discovery/v1/apis/calendar/v3/rest"];
// Authorization scopes required by the API; multiple scopes can be
// included, separated by spaces.
var SCOPES = "https://www.googleapis.com/auth/calendar";
var authorizeButton = document.getElementById('authorize-button');
var signoutButton = document.getElementById('signout-button');
/**
* On load, called to load the auth2 library and API client library.
*/
function handleClientLoad() {
gapi.load('client:auth2', initClient);
}
/**
* Initializes the API client library and sets up sign-in state
* listeners.
*/
function initClient() {
gapi.client.init({
discoveryDocs: DISCOVERY_DOCS,
clientId: CLIENT_ID,
scope: SCOPES
}).then(function () {
// Listen for sign-in state changes.
gapi.auth2.getAuthInstance().isSignedIn.listen(updateSigninStatus);
// Handle the initial sign-in state.
updateSigninStatus(gapi.auth2.getAuthInstance().isSignedIn.get());
authorizeButton.onclick = handleAuthClick;
signoutButton.onclick = handleSignoutClick;
});
}
/**
* Called when the signed in status changes, to update the UI
* appropriately. After a sign-in, the API is called.
*/
function updateSigninStatus(isSignedIn) {
if (isSignedIn) {
authorizeButton.style.display = 'none';
signoutButton.style.display = 'block';
listUpcomingEvents();
} else {
authorizeButton.style.display = 'block';
signoutButton.style.display = 'none';
}
}
/**
* Sign in the user upon button click.
*/
function handleAuthClick(event) {
gapi.auth2.getAuthInstance().signIn();
}
/**
* Sign out the user upon button click.
*/
function handleSignoutClick(event) {
gapi.auth2.getAuthInstance().signOut();
}
/**
* Append a pre element to the body containing the given message
* as its text node. Used to display the results of the API call.
*
* @param {string} message Text to be placed in pre element.
*/
function appendPre(message) {
var pre = document.getElementById('content');
var textContent = document.createTextNode(message + '\n');
pre.appendChild(textContent);
}
/**
* Print the summary and start datetime/date of the next ten events in
* the authorized user's calendar. If no events are found an
* appropriate message is printed.
*/
function listUpcomingEvents() {
gapi.client.calendar.events.list({
'calendarId': 'primary',
'timeMin': (new Date()).toISOString(),
'showDeleted': false,
'singleEvents': true,
'maxResults': 10,
'orderBy': 'startTime'
}).then(function (response) {
var events = response.result.items;
appendPre('Upcoming events:');
if (events.length > 0) {
for (i = 0; i < events.length; i++) {
var event = events[i];
var when = event.start.dateTime;
if (!when) {
when = event.start.date;
}
appendPre(event.summary + ' (' + when + ')')
}
} else {
appendPre('No upcoming events found.');
}
});
}
</script>
<script async defer src="https://apis.google.com/js/api.js"
onload="this.onload=function(){};handleClientLoad()"
onreadystatechange="if (this.readyState === 'complete') this.onload()">
</script>
答案 0 :(得分:1)
尝试使用revoking token HTTP / REST方法:
要以编程方式撤消令牌,您的应用程序会发出请求 到https://accounts.google.com/o/oauth2/revoke并包含令牌 作为参数:
curl -H "Content-type:application/x-www-form-urlencoded" \
https://accounts.google.com/o/oauth2/revoke?token={token}
令牌可以是访问令牌或刷新令牌。如果令牌是 一个访问令牌,它有一个相应的刷新令牌,刷新 令牌也将被撤销。
答案 1 :(得分:0)
另一种选择是将其添加到网页中:
<a href="#" onclick="signOut();">Sign out</a>
<script>
function signOut() {
var auth2 = gapi.auth2.getAuthInstance();
auth2.signOut().then(function() {
console.log('User signed out.');
});
}
</script>
https://developers.google.com/identity/sign-in/web/sign-in中的更多信息