关于新浪微博与腾讯微博从Oauth1.0升级到Oauth2.0的历程

新浪微博

曾经@微博API 新浪那边表示 旧版的Oauth 1.0a将在不久的2012.9.1号停止。这个是一个很苦逼的消息。意味着涉及微博的都要修改。

Oauth2.0相比较于Oauth1.0的话  流程少了很多，其中一点就是签名。之前都是用signpost这个开源项目辅助。现在完全可以去掉了

好吧。废话不说了。 

新浪微博Oauth2.0认证的官方说明

http://open.weibo.com/wiki/Oauth2

简单步骤：1获取code 2获取accessToken 3使用accessToken访问api

新浪的这份授权机制还是比较详细。理解起来比较容易

  步骤1http://open.weibo.com/wiki/Oauth2/authorize

获取code

请求参数

https://api.weibo.com/oauth2/authorize?client_id=YOUR_CLIENT_ID&response_type=code&redirect_uri=YOUR_REGISTERED_REDIRECT_URI

值得注意的是这边的redirect_uri  必须与   申请的应用那边设置(高级设置里面)的回调地址一致。否则就会出现 error:redirect_uri_mismatch.

这是网页载入授权界面，用户填完账号密码之后按下确定

服务器将返回一个“回调地址+code=xxxxx”的URL（如果是腾讯微博还有openid和openkey等等）

把code是步骤2的关键

步骤2

获取accessToken

API  https://api.weibo.com/oauth2/access_token

将code等参数 以POST传给服务器将返回

 {
       "access_token": "ACCESS_TOKEN",
       "expires_in": 1234,
       "remind_in":"798114",
       "uid":"12341234"
 }

这些数据都是要做数据持久化管理的。

腾讯微博返回稍有不同，但是并不影响

步骤3

访问API

研究中遇到的一些问题

1.腾讯微博    那群脑残的腾讯微博把appke和secret变成  ClientID和ClientSecret

oAuth.setClientId(StatcParame.T_CONSUMER_KEY);
oAuth.setClientSecret(StatcParame.T_CONSUMER_SECRET);

下面直接贴源码了

1

sina

webview承载授权页面的设置

web=(WebView)findViewById(R.id.web); web.getSettings().setJavaScriptEnabled(true); web.getSettings().setSupportZoom(true); web.getSettings().setBuiltInZoomControls(true); web.setWebViewClient(new WebViewC()); WebviewClientclass WebViewC extends WebViewClient{ @Override public void onPageStarted(WebView view, String url, Bitmap favicon) { super.onPageStarted(view, url, favicon); Log.v("aaa", "===onPageStarted==="+url); if(url.contains("code=")){ try { Intent intent = new Intent(Oauth2Activity.this,MainActivity.class); Uri uri = Uri.parse(url); String code = uri.getQueryParameter("code"); String openid =uri.getQueryParameter("openid"); String openkey=uri.getQueryParameter("openkey"); editor.putString(StatcParame.T_OPEN_ID, openid); editor.putString(StatcParame.T_OPEN_KEY, openkey); HttpClient httpclient=MyCountHttpClient.getNewHttpClient(); URI accessToken = null; List<NameValuePair> parameters=new ArrayList<NameValuePair>(); //必须编码，否则无法向服务器发送微博 if(codeFlag==1){ parameters.add(new BasicNameValuePair("client_id", StatcParame.S_CONSUMER_KEY)); parameters.add(new BasicNameValuePair("client_secret", StatcParame.S_CONSUMER_SECRET)); parameters.add(new BasicNameValuePair("redirect_uri", StatcParame.S_CALLBACK)); accessToken = URI.create(StatcParame.S_API_access_token); intent.putExtra("mode", 1); }else if(codeFlag ==2){ parameters.add(new BasicNameValuePair("client_id", StatcParame.T_CONSUMER_KEY)); parameters.add(new BasicNameValuePair("client_secret", StatcParame.T_CONSUMER_SECRET)); parameters.add(new BasicNameValuePair("redirect_uri", StatcParame.T_CALLBACK)); accessToken = URI.create(StatcParame.T_API_access_token); intent.putExtra("mode", 2); } parameters.add(new BasicNameValuePair("grant_type", "authorization_code")); parameters.add(new BasicNameValuePair("code", code)); HttpPost post=new HttpPost(accessToken); HttpResponse response=null; post.setEntity(new UrlEncodedFormEntity(parameters ,HTTP.UTF_8) ); post.getParams().setBooleanParameter(CoreProtocolPNames.USE_EXPECT_CONTINUE, false); response = httpclient.execute(post); if(codeFlag==1){ JSON.GetOauth(sharedpre,Utils.getResponseText(response)); }else if(codeFlag==2){ String tempUrl = StatcParame.T_CALLBACK+"?"+Utils.getResponseText(response); Uri temp = Uri.parse(tempUrl); String access_token = temp.getQueryParameter("access_token"); String expires_in=temp.getQueryParameter("expires_in"); String name=temp.getQueryParameter("name"); editor.putString(StatcParame.T_ACCESS_TOKEN, access_token); editor.putString(StatcParame.T_EXPIRES_IN, expires_in); editor.putString(StatcParame.T_NAME, name); editor.commit(); } startActivity(intent); Oauth2Activity.this.finish(); } catch (Exception e) { // TODO Auto-generated catch block e.printStackTrace(); } } } }

这个方法集合了sina和tencent的处理

这步走完就拿到ACCESSTOKEN了

下面贴个发布微博的方法

SINA发送一个带图片的微博

<span style="font-family:monospace;"><span> </span>Weibo weibo = Weibo.getInstance(); AccessToken accessToken = new AccessToken(shared.getString(StatcParame.S_ACCESS_TOKEN, ""), StatcParame.S_CONSUMER_SECRET); accessToken.setExpiresIn(shared.getString(StatcParame.S_EXPIRES_IN, "")); weibo.setAccessToken(accessToken); weibo.setupConsumerConfig(StatcParame.S_CONSUMER_KEY, StatcParame.S_CONSUMER_SECRET); weibo.setRedirectUrl("http://www.sina.com.cn"); try { String msg = URLEncoder.encode(body, HTTP.UTF_8); WeiboParameters bundle = new WeiboParameters(); bundle.add("status", msg); bundle.add("pic", "/sdcard/1.jpg"); String rlt = ""; String url = Weibo.SERVER + "statuses/upload.json"; Utility.setAuthorization(new Oauth2AccessTokenHeader()); rlt = weibo.request(context, url, bundle, Utility.HTTPMETHOD_POST, weibo.getAccessToken()); Toast.makeText(context, rlt, 1000).show(); Log.v("aaa","Successfully upload the status to ["+ rlt+ "]."); return "OK"; } catch (Exception e1) { e1.printStackTrace(); }</span>

TENCent发送一条微博

<span> </span>OAuthV2 oAuth =new OAuthV2(); oAuth.setAccessToken(shared.getString(StatcParame.T_ACCESS_TOKEN, "")); oAuth.setOauthVersion("2.a"); oAuth.setClientIP("117.25.173.11"); oAuth.setOpenid(shared.getString(StatcParame.T_OPEN_ID, "")); oAuth.setOpenkey(shared.getString(StatcParame.T_OPEN_KEY, "")); oAuth.setClientId(StatcParame.T_CONSUMER_KEY); oAuth.setClientSecret(StatcParame.T_CONSUMER_SECRET); try { TAPI api = new TAPI("2.a"); String respone = api.add(oAuth, "json","abcc","117.25.173.11","","","0"); Toast.makeText(context, respone, 1000).show(); } catch (Exception e) { // TODO Auto-generated catch block e.printStackTrace(); }

源码之后上传。

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