使用Google Auth Library for Ruby登录用户

Question

我想使用google-auth-library-ruby gem登录用户。

在他们的指南＆＃34; Google登录服务器端应用＆＃34;他们有a good code example如何交换ID令牌的授权代码，但它仅适用于Python（和Java）：

credentials = client.credentials_from_clientsecrets_and_code(
CLIENT_SECRET_FILE,
['https://www.googleapis.com/auth/drive.appdata', 'profile', 'email'],
auth_code)

有人知道Ruby的等价物吗？

PS。我熟悉omniauth gem，但如果可能的话，我想使用google-auth-library-ruby gem。

Answer 1

经过一番研究，我发现this collection of samples，其中使用了googleauth宝石。在这里，您拥有它：

client_id = Google::Auth::ClientId.new("your Google client ID", "your Google secret")
scope = ["email","profile"] 
token_store = nil # there are actually already implemented File or Redis token stores
callback_url = "http://localhost:8000"

authorizer = Google::Auth::UserAuthorizer.new(client_id, scope, token_store, callback_url)

credentials = authorizer.get_credentials_from_code(code: "the auth code in the Sign In response")