[JAVA]登入驗證_WS篇－學習筆記

這個案例是對方已經有寫好的webService驗證，我們只要去打他的ws就可以了

在pathList那邊應該要從設定檔或是DB取出ws路徑，(在這邊我new一個List<Map<String,Object>>做示範)

因為有可能跨國企業，會有需要在不同路徑做驗證的問題

checkPath是ws路徑，session_id是登入驗證資訊

文字如下:

   public static boolean checkEIPAuth(String sessionId) throws Exception {
       boolean result = false;

       if(sessionId.isEmpty()){
           return result;
       }

       // 取得EIP驗證ws path
       List<Map<String, Object>> pathList = new ArrayList<Map<String, Object>>();
       for(Map<String,Object> map : pathList){

           String eipCheckPath = map.get("checkPath") + "session_id=";
           LOG.debug("LoginAction eipCheckPath=" + eipCheckPath);
           CloseableHttpClient client = null;
           CloseableHttpResponse response = null;

           try {
               // 建立CloseableHttpClient
               HttpClientBuilder builder = HttpClientBuilder.create();
               client = builder.build();
               // 執行
               HttpUriRequest httpGet = new HttpGet(eipCheckPath + sessionId);

               response = client.execute(httpGet);
               // 請求傳送成功，並得到響應
               if (response.getStatusLine().getStatusCode() == HttpStatus.SC_OK) {
                   // 讀取伺服器返回過來的資料
                   HttpEntity entity = response.getEntity();

                   if (entity != null) {
                       result = Boolean.parseBoolean(EntityUtils.toString(entity));
                       if(result == true){
                           break;
                       }
                   }
               }

} catch (Exception e) {
LOG.debug("LoginAction checkEIPAuthPath Exception = " + e.getMessage());

           } finally {
               if (response != null)
                   response.close();
               if (client != null)
                   client.close();

           }
       }
       LOG.debug("LoginAction eipCheckPath result" + result);
       return result;
   }