英文:
How to perform server to server Google requests
问题
I can provide a translation of the non-code parts of your text:
"我正在开发一个SAAS应用程序，前端使用Vue，后端使用Symfony作为API REST。我已经在Google客户端控制台中配置了所需的所有内容，前端通过JavaScript库执行用户OAuth2身份验证，授予应用程序访问权限，获取令牌和刷新令牌。在这一点上，前端会向后端发出POST请求，将令牌存储在数据库表中。现在我想要做的是（我无法从Google获取信息的部分）：
- 前端请求从后端获取或存储资源（我们只在Drive或Calendar中工作）
- 我的后端使用OAuth信息执行与Google相关的请求（如何？）
- 我的后端处理Google的响应，如果需要，存储一些数据，并返回响应，最终包括资源信息/链接，发送给前端。
我能找到的所有信息都与如何执行OAuth请求有关，但没有关于如何使用令牌的内容。
感谢所有的帮助。"
英文:
I'm developing a SAAS application with a FE in Vue and an API REST in Symfony as BE.
I have configured all I need in the Google Client Console and the FE throught a JavaScript library performs a user oAuth2 authentication, grant the app, ecc untill get the token end the refresh token.
At this point the FE makes a POST request to my BE to store the tokens in a DB table.
What I want to do now (and what that I was not be able to get infos from Google) is:
- FE asks to get or store resources to my BE (we works only in Drive or Calendar)
- my BE uses the oAuth information to perform the related request to Google (How???)
- my BE works the Google response, stores some data if needed and returns a response, eventually with resources infos/links, to my FE
Every informations that I was able to find relates to how to perform an oAuth request but nothing about how to use the tokens.
Thanks to all
答案1
得分: 1
Solution was simple: just give the token and eventually refresh token to the Google\Client object:
private function getClient(ExternalResource $resource) {
$client = new \Google\Client();
$client->setAccessToken($resource->getToken());
$client->setClientId($_ENV["GOOGLE_CLIENT_ID"]);
$client->setClientSecret($_ENV["GOOGLE_CLIENT_SECRET"]);
if ($client->isAccessTokenExpired()) {
$token = $client->fetchAccessTokenWithRefreshToken($resource->getRefreshToken());
if (!$token || !isset($token["access_token"])) {
return null;
}
$this->externalResourceRepository->updateResource(
$resource,
["token" => $token["access_token"]]
);
$client->setAccessToken($resource->getToken());
}
return $client;
}
Thnks ADyson for help.
英文:
Solution was simple: just give the token and eventually refresh token to the Google\Client object:
private function getClient(ExternalResource $resource) {
$client = new \Google\Client();
$client->setAccessToken($resource->getToken());
$client->setClientId($_ENV["GOOGLE_CLIENT_ID"]);
$client->setClientSecret($_ENV["GOOGLE_CLIENT_SECRET"]);
if ($client->isAccessTokenExpired()) {
$token = $client->fetchAccessTokenWithRefreshToken($resource->getRefreshToken());
if (!$token || !isset($token["access_token"])) {
return null;
}
$this->externalResourceRepository->updateResource(
$resource,
["token" => $token["access_token"]]
);
$client->setAccessToken($resource->getToken());
}
return $client;
}
Thnks ADyson for help.
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