clojure oauth和凭证 [英] clojure oauth and credentials

问题描述

我需要帮助 clojure和oauth 。

我在最后一步遇到困难：用凭据签署请求。

  / credentials consumer 
（：oauth_token access-token-response）
（：oauth_token_secret access-token-response）
：POST 
http://twitter.com/statuses/ update.json
 {：statuspost-from #clojure with #oauth}））
 
（http / puthttp://twitter.com/statuses/update.json 
：query-params credentials）
  

这是来自github的示例。

现在，从flickr API我有这个测试url：

  http： /api.flickr.com/services/rest/?method=flickr.people.getPhotos 
& api_key = 82d4d4ac421a5a22et4b49a04332c3ff 
& user_id = 93029506％40N07& format = json& nojsoncallback = 1 
& auth_token = 72153452760816580-cd1e8e4ea15733c3 
& api_sig = b775474e44e403a79ec2a58d771e2022 
  

我不要使用twitter ...我使用flickr api并想要获取用户的照片。

我的问题是：我如何更改它适合的凭据flickr url？
我也困惑了：status 但是当我删除它我得到一个错误...

 （def凭据（oauth / credentials consumer 
（：oauth_token access-token-response）
（：oauth_token_secret access-token-response）
：GET 
http://api.flickr.com/services/rest/
 query-params））
  

在twitter示例中，我替换为 query-params 指定什么发布。它
是一个地图，将被url编码成像 status = posting％20from％20％23clojure％20with％20％23oauth 。相反，来自您提到的API的请求对于非oauth查询参数具有以下映射：

 （def query- params {：methodflickr.people.getPhotos：formatjson：user_id93029506 @ N07：nojsoncallback 1}）
  

现在我们要做的是

 （http / gethttp://api.flickr .com / services / rest /{：query-params（merge credentials query-params）}）
  




I need some help with clojure and oauth.

I got stuck at the last step: signing the request with the credentials.

(def credentials (oauth/credentials consumer
                                    (:oauth_token access-token-response)
                                    (:oauth_token_secret access-token-response)
                                    :POST
                                    "http://twitter.com/statuses/update.json"
                                    {:status "posting from #clojure with #oauth"}))

(http/put "http://twitter.com/statuses/update.json" 
           :query-params credentials)

Thats the example from github.

Now, from the flickr API I have this test-url:

http://api.flickr.com/services/rest/?method=flickr.people.getPhotos
&api_key=82d4d4ac421a5a22et4b49a04332c3ff
&user_id=93029506%40N07&format=json&nojsoncallback=1
&auth_token=72153452760816580-cd1e8e4ea15733c3
&api_sig=b775474e44e403a79ec2a58d771e2022

I dont use twitter... I use the flickr api and want to GET the pictures of a user.

My question is now: How do I have to change the credentials that it fits the flickr url? I am also confused about the :status but when I delete it I get an error...

解决方案

The Twitter example uses the HTTP POST method, but for Flickr we want GET and the flickr api. So we do

(def credentials (oauth/credentials consumer
                                (:oauth_token access-token-response)
                                (:oauth_token_secret access-token-response)
                                :GET
                                "http://api.flickr.com/services/rest/"
                                query-params))

In the twitter example, what I replaced with query-params specifies what get posted. It is a map that will be url-encoded into something like status=posting%20from%20%23clojure%20with%20%23oauth. Conversely, the request from the API you mention has the following map for the non-oauth query-params:

(def query-params {:method "flickr.people.getPhotos" :format "json" :user_id "93029506@N07" :nojsoncallback 1})

Now all we have to do is

(http/get "http://api.flickr.com/services/rest/" {:query-params (merge credentials query-params)}) 

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