Google授权代码流 - 无刷新令牌

时间:2016-01-15 16:28:47

标签: google-api google-oauth google-api-java-client

我使用Google API获取访问权限并刷新令牌以进行离线访问,但刷新令牌始终为空。

authorizationCode来自客户端,因此我将其与服务器上的令牌交换:

GoogleAuthorizationCodeFlow flow = new GoogleAuthorizationCodeFlow.Builder(
    HTTP_TRANSPORT,
    JSON_FACTORY,
    clientId,
    clientSecret,
    scopes)
.setAccessType("offline")
.build();

GoogleTokenResponse response = flow
    .newTokenRequest(authorizationCode)
    .setRedirectUri(redirectUri)
    .execute();
// response has access_token and id_token. don't see any refresh token here
return flow.createAndStoreCredential(response, null);
// this returns Credential with refreshToken = null

客户代码:

$(document).ready(function() {
    gapi.load('auth2', function() {
        auth2 = gapi.auth2.init({
            client_id: '<my client id>',
        // Scopes to request in addition to 'profile' and 'email'
        scope: 'https://www.google.com/m8/feeds https://www.googleapis.com/auth/drive https://www.googleapis.com/auth/drive.appfolder'
        });
    });
    $('#signinButton').click(function() {
        auth2.grantOfflineAccess({'redirect_uri': 'postmessage'}).then(onSignIn);
    });
});
// the onSignIn function sends the one time code (i.e. authResult['code']) to the server

我在这里做错了吗?

我看到了这个问题:Google OAuth: can't get refresh token with authorization code但它并没有真正回答我的问题,而且我不知道只有在用户首次登录时才会创建刷新令牌。

修改:

我认为这实际上是客户端问题,因为同意窗口并不要求离线访问。将根据新问题的结果更新此问题:Google javascript sign-in api: no offline access

0 个答案:

没有答案
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