2015-06-05 23 views
0

我使用Garb(0.9.8)直接使用OAuth1從我們的服務器從Google Analytics獲取數據。由於Google現在只支持OAuth2,所以我切換到Signet gem,並使用服務帳戶直接從服務器獲取access_token,因爲我們只需要服務器到服務器的交互。使用Garb獲取Google Analytics配置文件

key = Google::APIClient::KeyUtils.load_from_pkcs12(p12_key_path, 'notasecret') 
client = Google::APIClient.new(application_name: 'Service account demo', application_version: '0.0.1') 
client.authorization = Signet::OAuth2::Client.new(
    :token_credential_uri => 'https://accounts.google.com/o/oauth2/token', 
    :audience => 'https://accounts.google.com/o/oauth2/token', 
    :scope => ['https://www.googleapis.com/auth/analytics', 'https://www.googleapis.com/auth/analytics.readonly'], 
    :issuer => <service account email>, 
    :signing_key => key 
) 

access_token = client.authorization.fetch_access_token!["access_token"] 

該令牌是有效的,我從Google API操作系統中檢查過它。 該服務帳戶已添加爲具有對我的Google Analytics(分析)帳戶的所有權限的用戶。 如果可行,我想用Garb代替完全切換到google-api-client gem,以避免重寫大量現有代碼。 然後使裝束使用所獲得的和的access_token獲取所有配置文件我做了以下

garbsession = Garb::Session.new 
garbsession.access_token = access_token 
Garb::Management::Profile.all(garbsession) 

但我得到一個錯誤:

NoMethodError: undefined method `get' for #<String:0xd877aa0> 
    from /home/alok/.rvm/gems/ruby-1.9.3-p385/gems/garb-0.9.8/lib/garb/request/data.rb:94:in `oauth_user_request' 
    from /home/alok/.rvm/gems/ruby-1.9.3-p385/gems/garb-0.9.8/lib/garb/request/data.rb:41:in `send_request' 
    from /home/alok/.rvm/gems/ruby-1.9.3-p385/gems/garb-0.9.8/lib/garb/management/feed.rb:21:in `response' 
    from /home/alok/.rvm/gems/ruby-1.9.3-p385/gems/garb-0.9.8/lib/garb/management/feed.rb:13:in `parsed_response' 
    from /home/alok/.rvm/gems/ruby-1.9.3-p385/gems/garb-0.9.8/lib/garb/management/feed.rb:17:in `entries' 
    from /home/alok/.rvm/gems/ruby-1.9.3-p385/gems/garb-0.9.8/lib/garb/management/profile.rb:14:in `all' 
    from (irb):47 
    from /home/alok/.rvm/gems/ruby-1.9.3-p385/gems/railties-3.2.19/lib/rails/commands/console.rb:47:in `start' 
    from /home/alok/.rvm/gems/ruby-1.9.3-p385/gems/railties-3.2.19/lib/rails/commands/console.rb:8:in `start' 
    from /home/alok/.rvm/gems/ruby-1.9.3-p385/gems/railties-3.2.19/lib/rails/commands.rb:41:in `<top (required)>' 
    from script/rails:6:in `require' 
    from script/rails:6:in `<main>' 

我做錯什麼了嗎?我可以在Garb中使用通過其他方法獲取的Access令牌,然後訪問Google Analytics API嗎?

+0

你可以改變你的代碼查找配置文件作爲Github的問題鏈接:裝束::管理:: Profile.all,除去外衣會議 –

+0

我將指導您使用https:/ /github.com/tpitale/legato寶石分析的東西...它的一個真棒寶石。 –

+0

@AdnanDevops - Garb :: Management :: Profile.all也不起作用。我會嘗試Legato,但從我看到它提供了一些我們不需要的功能。 –

回答

2

我犯的錯誤是Garb::Session.access_token應該是OAuth2客戶端的一個實例,而不是訪問令牌本身。我在我的回答中發佈工作代碼,以便以後可以幫助其他人!瀏覽Legato寶石時遇到問題的解決方案。從那裏我找到了解決方案 - https://github.com/tpitale/legato/issues/90

p12_key_path = File.join(Rails.root, "config", <p12_key_path>) 
key = Google::APIClient::KeyUtils.load_from_pkcs12(p12_key_path, 'notasecret') 
auth_client = Signet::OAuth2::Client.new(
    token_credential_uri: 'https://accounts.google.com/o/oauth2/token', 
    audience: 'https://accounts.google.com/o/oauth2/token', 
    scope: 'https://www.googleapis.com/auth/analytics.readonly', 
    issuer: <ga_service_account email>, 
    signing_key: key 
) 
access_token = auth_client.fetch_access_token! 
raise "Google OAuth Access Token is blank" if access_token["access_token"].blank? 
oauth_client = OAuth2::Client.new("", "", { 
    authorize_url: 'https://accounts.google.com/o/oauth2/auth', 
    token_url: 'https://accounts.google.com/o/oauth2/token' 
    }) 
token = OAuth2::AccessToken.new(oauth_client, access_token["access_token"], expires_in: 1.hour) 
Garb::Session.access_token = token 

profile = Garb::Management::Profile.all 
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