使用oAuth令牌进行API调用

Question

我想在Ruby中发出oAuth请求。我浏览了一些例子，但他们没有使用oauth_token_secret and oauth_token来提出请求，他们只使用consumer_key和consumer_secret得到oauth_token_secret和oauth_token。但我已经有oauth_token_secret和oauth_token。

例如，这一次我试图用

require 'rubygems' 
require 'oauth' 
consumer = OAuth::Consumer.new(consumer_key, consumer_secret, 
           { 
           :site=> "https://www.google.com", 
           :scheme=> :header, 
           :http_method=> :post, 
           :request_token_path => "/accounts/OAuthGetRequestToken", 
           :access_token_path => "/accounts/OAuthGetAccessToken", 
           :authorize_path=> "/accounts/OAuthAuthorizeToken", 
           :signature_method=>"RSA-SHA1"}, 
           # :private_key_file=>PATH_TO_PRIVATE_KEY 
           ) 

request_token = consumer.get_request_token() 

puts "Visit the following URL, log in if you need to, and authorize the app" 
puts request_token.authorize_url 
puts "When you've authorized that token, enter the verifier code you are assigned:" 

verifier = gets.strip 

puts "Converting request token into access token..." 

access_token=request_token.get_access_token(:oauth_verifier => verifier) 

puts "access_token.token --> #{access_token.token}" # But I initially have it 
puts "access_token.secret --> #{access_token.secret}" # But I initially have it 

在我的情况下，有4个密钥：

consumer_key = "anonymous" 
consumer_secret = "anonymous" 
oauth_token_secret = "fdsfdsfdfdsfds" 
oauth_token = "fdsfdsfdfdsfdsdsdsdsdsdsds" 

所以我需要做的是，做一个API请求到一定的URL与一些额外的获取参数和oAuth令牌，并得到答案。

我该如何在Ruby中做到这一点？

Answer 1

#!/usr/bin/env ruby 
require 'rubygems' 
require 'oauth' 
require 'json' 

您需要获取您的access_token（OAuth::AccessToken）。

# Initialisation based on string values: 
consumer_key = 'AVff2raXvhMUxFnif06g' 
consumer_secret = 'u0zg77R1bQqbzutAusJYmTxqeUpWVt7U2TjWlzbVZkA' 
access_token = 'R1bQqbzYm0zg77tAusJzbVZkAVt7U2T' 
access_token_secret = 'sVbVZkAt7U2TjWlJYmTxqR1bQqbzutAuWzeUpu0zg77' 

@consumer = OAuth::Consumer.new(consumer_key, consumer_secret, {:site=>'http://my.site'}) 
accesstoken = OAuth::AccessToken.new(@consumer, access_token, access_token_secret) 

一旦你有你OAuth::AccessToken对象，你这样做：

json_response = accesstoken.get('/photos.xml') 
# or 
json_response = accesstoken.post(url, params_hash) 

等

的响应是一个JSON对象。要阅读它，你可以这样做：

response = JSON.parse(json_response.body) 
# which is a hash 
# you just access content like 
id = response["id"]