我想从谷歌获取访问令牌。谷歌API说，要获得访问令牌，将代码和其他参数发送到令牌生成页面，响应将是一个JSON对象，如:
{
"access_token" : "ya29.AHES6ZTtm7SuokEB-RGtbBty9IIlNiP9-eNMMQKtXdMP3sfjL1Fc",
"token_type" : "Bearer",
"expires_in" : 3600,
"refresh_token" : "1/HKSmLFXzqP0leUihZp2xUt3-5wkU7Gmu2Os_eBnzw74"
}
但是，我没有收到刷新令牌。我的回答是:
{
"access_token" : "ya29.sddsdsdsdsds_h9v_nF0IR7XcwDK8XFB2EbvtxmgvB-4oZ8oU",
"token_type" : "Bearer",
"expires_in" : 3600
}
当前回答
我找了一个漫长的夜晚，这个很管用:
修改了admin-sdk中的user-example.php
$client->setAccessType('offline');
$client->setApprovalPrompt('force');
$authUrl = $client->createAuthUrl();
echo "<a class='login' href='" . $authUrl . "'>Connect Me!</a>";
然后在重定向url处获得代码 用代码进行身份验证并获得刷新令牌
$client()->authenticate($_GET['code']);
echo $client()->getRefreshToken();
你现在应该把它存储;)
当你的accesskey超时就做
$client->refreshToken($theRefreshTokenYouHadStored);
其他回答
将access_type=offline添加到授权谷歌授权URL对我来说很有用。我使用Java和Spring框架。
下面是创建客户端注册的代码:
return CommonOAuth2Provider.GOOGLE
.getBuilder(client)
.scope("openid", "profile", "email", "https://www.googleapis.com/auth/gmail.send")
.authorizationGrantType(AuthorizationGrantType.AUTHORIZATION_CODE)
.authorizationUri("https://accounts.google.com/o/oauth2/v2/auth?access_type=offline")
.clientId(clientId)
.redirectUriTemplate("{baseUrl}/{action}/oauth2/code/{registrationId}")
.clientSecret(clientSecret)
.build();
这里重要的部分是授权URI，将?access_type=offline追加到该URI。
My solution was a bit weird..i tried every solution i found on internet and nothing. Surprisely this worked: delete the credentials.json, refresh, vinculate your app in your account again. The new credentials.json file will have the refresh token. Backup this file somewhere. Then keep using your app until the refresh token error comes again. Delete the crendetials.json file that now is only with an error message (this hapenned in my case), then paste you old credentials file in the folder, its done! Its been 1 week since ive done this and had no more problems.
这给我带来了一些困惑，所以我想分享一下我艰难的经历:
当您使用access_type=offline和approval_prompt=force参数请求访问时，您应该收到一个访问令牌和一个刷新令牌。访问令牌在收到后不久就会过期，您需要刷新它。
您正确地发出了获取新访问令牌的请求，并收到了具有新访问令牌的响应。我还对没有获得新的刷新令牌感到困惑。然而，这就是它的意义所在，因为您可以反复使用相同的刷新令牌。
我认为其他一些答案假设您出于某种原因想要获得一个新的刷新令牌，并建议您重新授权用户，但实际上，您不需要这样做，因为您拥有的刷新令牌将一直工作，直到用户撤销。
refresh_token仅在用户第一次授权时提供。后续的授权，比如您在测试OAuth2集成时所做的授权，将不会再次返回refresh_token。：）
进入可以访问您帐户的应用程序页面: https://myaccount.google.com/u/0/permissions。 在第三方应用程序菜单下，选择您的应用程序。 单击“删除访问”，然后单击“确定”确认 下一个OAuth2请求将返回一个refresh_token(前提是它还包括'access_type=offline'查询参数)。
或者，您可以将查询参数prompt=consent&access_type=offline添加到OAuth重定向(参见谷歌的OAuth 2.0 for Web服务器应用程序页面)。
这将提示用户再次授权应用程序，并总是返回一个refresh_token。
#!/usr/bin/env perl
use strict;
use warnings;
use 5.010_000;
use utf8;
binmode STDOUT, ":encoding(utf8)";
use Text::CSV_XS;
use FindBin;
use lib $FindBin::Bin . '/../lib';
use Net::Google::Spreadsheets::V4;
use Net::Google::DataAPI::Auth::OAuth2;
use lib 'lib';
use Term::Prompt;
use Net::Google::DataAPI::Auth::OAuth2;
use Net::Google::Spreadsheets;
use Data::Printer ;
my $oauth2 = Net::Google::DataAPI::Auth::OAuth2->new(
client_id => $ENV{CLIENT_ID},
client_secret => $ENV{CLIENT_SECRET},
scope => ['https://www.googleapis.com/auth/spreadsheets'],
);
my $url = $oauth2->authorize_url();
# system("open '$url'");
print "go to the following url with your browser \n" ;
print "$url\n" ;
my $code = prompt('x', 'paste code: ', '', '');
my $objToken = $oauth2->get_access_token($code);
my $refresh_token = $objToken->refresh_token() ;
print "my refresh token is : \n" ;
# debug p($refresh_token ) ;
p ( $objToken ) ;
my $gs = Net::Google::Spreadsheets::V4->new(
client_id => $ENV{CLIENT_ID}
, client_secret => $ENV{CLIENT_SECRET}
, refresh_token => $refresh_token
, spreadsheet_id => '1hGNULaWpYwtnMDDPPkZT73zLGDUgv5blwJtK7hAiVIU'
);
my($content, $res);
my $title = 'My foobar sheet';
my $sheet = $gs->get_sheet(title => $title);
# create a sheet if does not exit
unless ($sheet) {
($content, $res) = $gs->request(
POST => ':batchUpdate',
{
requests => [
{
addSheet => {
properties => {
title => $title,
index => 0,
},
},
},
],
},
);
$sheet = $content->{replies}[0]{addSheet};
}
my $sheet_prop = $sheet->{properties};
# clear all cells
$gs->clear_sheet(sheet_id => $sheet_prop->{sheetId});
# import data
my @requests = ();
my $idx = 0;
my @rows = (
[qw(name age favorite)], # header
[qw(tarou 31 curry)],
[qw(jirou 18 gyoza)],
[qw(saburou 27 ramen)],
);
for my $row (@rows) {
push @requests, {
pasteData => {
coordinate => {
sheetId => $sheet_prop->{sheetId},
rowIndex => $idx++,
columnIndex => 0,
},
data => $gs->to_csv(@$row),
type => 'PASTE_NORMAL',
delimiter => ',',
},
};
}
# format a header row
push @requests, {
repeatCell => {
range => {
sheetId => $sheet_prop->{sheetId},
startRowIndex => 0,
endRowIndex => 1,
},
cell => {
userEnteredFormat => {
backgroundColor => {
red => 0.0,
green => 0.0,
blue => 0.0,
},
horizontalAlignment => 'CENTER',
textFormat => {
foregroundColor => {
red => 1.0,
green => 1.0,
blue => 1.0
},
bold => \1,
},
},
},
fields => 'userEnteredFormat(backgroundColor,textFormat,horizontalAlignment)',
},
};
($content, $res) = $gs->request(
POST => ':batchUpdate',
{
requests => \@requests,
},
);
exit;
#Google Sheets API, v4
# Scopes
# https://www.googleapis.com/auth/drive View and manage the files in your Google D# # i# rive
# https://www.googleapis.com/auth/drive.file View and manage Google Drive files and folders that you have opened or created with this app
# https://www.googleapis.com/auth/drive.readonly View the files in your Google Drive
# https://www.googleapis.com/auth/spreadsheets View and manage your spreadsheets in Google Drive
# https://www.googleapis.com/auth/spreadsheets.readonly View your Google Spreadsheets
