谷歌Apps腳本的OAuth連接不使用Trello

Question

我一直在試圖使用OAuth在Google apps script訪問trello數據的工作，但似乎OAuthService API使得了解OAuth服務的一些假設和trello不起作用那樣。

以下代碼有效。它獲得的訪問Twitter的（這是從谷歌的OAuth教程）：

function authorizeToTwitter() { 
    var oauthConfig = UrlFetchApp.addOAuthService("twitter"); 
    oauthConfig.setAccessTokenUrl("https://api.twitter.com/oauth/access_token"); 
    oauthConfig.setRequestTokenUrl("https://api.twitter.com/oauth/request_token"); 
    oauthConfig.setAuthorizationUrl("https://api.twitter.com/oauth/authorize"); 
    oauthConfig.setConsumerKey(<CONSUMER KEY>); 
    oauthConfig.setConsumerSecret(<CONSUMER SECRET>); 
    var requestData = { 
    "method": "GET", 
    "oAuthServiceName": "twitter", 
    "oAuthUseToken": "always" 
    }; 
    var result = UrlFetchApp.fetch("https://api.twitter.com/1/statuses/mentions.json", requestData); 
} 

下面的代碼會得到我的trello「按OK回到」頁面，但trello不知道怎麼回重定向，所以我去詢問我手動複製粘貼一個令牌（但谷歌並沒有向我提供插入該令牌的方法）

function authorizeToTrello() { 
    var oauthConfig = UrlFetchApp.addOAuthService("trello"); 
    oauthConfig.setAccessTokenUrl("https://trello.com/1/OAuthGetAccessToken"); 
    oauthConfig.setRequestTokenUrl("https://trello.com/1/OAuthGetRequestToken"); 
    oauthConfig.setAuthorizationUrl("https://trello.com/1/OAuthAuthorizeToken"); 
    oauthConfig.setConsumerKey(<CONSUMER KEY>); 
    oauthConfig.setConsumerSecret(<CONSUMER SECRET>); 
    var requestData = { 
    "method": "GET", 
    "oAuthServiceName": "trello", 
    "oAuthUseToken": "always" 
    }; 
    var result = UrlFetchApp.fetch(
     "https://api.trello.com/1/members/me/boards", 
     requestData); 
} 

我試圖修復一個頁面通過手動添加重定向回調我提供給twitter的授權鏈接

oauthConfig.setAuthorizationUrl("https://trello.com/1/OAuthAuthorizeToken?return_url=https://docs.google.com/macros"); //this is what the tutorial says I should provide to twitter 

或

oauthConfig.setAuthorizationUrl("https://trello.com/1/OAuthAuthorizeToken?return_url=https://docs.google.com/macros/externaloauthcallback"); //this is what twitter actually calls when performing the oauth dance 

但兩者不工作。難道我做錯了什麼？我是否缺少一些我應該提供的配置參數？

Answer 1

此行爲是由於a bug in the Trello API; Google在獲取授權令牌時試圖提供oauth_callback，但當您批准令牌請求時Trello未在那裏重定向。

此錯誤已得到了解決，我已經驗證了下面的代碼工作：

function authorizeToTrello() { 
  var oauthConfig = UrlFetchApp.addOAuthService("trello"); 
  oauthConfig.setAccessTokenUrl("https://trello.com/1/OAuthGetAccessToken"); 
  oauthConfig.setRequestTokenUrl("https://trello.com/1/OAuthGetRequestToken"); 
  oauthConfig.setAuthorizationUrl("https://trello.com/1/OAuthAuthorizeToken"); 

    // Replace these with the values you get from 
    // https://trello.com/1/appKey/generate 
  oauthConfig.setConsumerKey("Consumer Key"); 
  oauthConfig.setConsumerSecret("Consumer Secret"); 

  var requestData = { 
    "method": "GET", 
    "oAuthServiceName": "trello", 
    "oAuthUseToken": "always" 
  }; 

  var result = UrlFetchApp.fetch(
      "https://api.trello.com/1/members/me/boards", 
      requestData); 

  Logger.log(result.getContentText()); 
}