xyTom · Tira-tw · Apr 29, 2024
diff --git a/language/English/how-set.md b/language/English/how-set.md
@@ -0,0 +1,2 @@
+Change the link in index.js No.151 to the following content: <br>
+`https://tira-tw.github.io/english-url/"+config.theme+"/index.html`
diff --git a/language/English/index.html b/language/English/index.html
@@ -0,0 +1,110 @@
+<!doctype html>
+<html>
+<head>
+  <meta http-equiv="content-type" content="txt/html; charset=utf-8" />
+  <meta name="viewport" content="width=device-width, initial-scale=1.0, minimum-scale=1.0, maximum-scale=1.0, user-scalable=no">
+  <link rel="stylesheet" href="https://gcore.jsdelivr.net/npm/[email protected]/dist/css/bootstrap.min.css" integrity="sha256-L/W5Wfqfa0sdBNIKN9cG6QA5F2qx4qICmU2VgLruv9Y=" crossorigin="anonymous">
+  <title>Shorter URL</title>
+  <style>
+    * {
+      margin: 0;
+      padding: 0;
+      cursor: default;
+    }
+    html, body {
+      height: 100%;
+    }
+    body {
+      display: -webkit-box;
+      display: flex;
+      -webkit-box-align: center;
+      align-items: center;
+      -webkit-box-pack: center;
+      justify-content: center;
+      vertical-align: center;
+      flex-wrap: wrap;
+      align-content: center;
+
+      color: #2a2b2c;
+      background-color: #ebedee;
+      overflow: hidden;
+    }
+    .card {
+      background-color: transparent;
+      width: 768px;
+    }
+    .card-text {
+      text-align: center;
+    }
+    .card-text > a {
+      text-decoration: none;
+      color: #007bff;
+    }
+    .card-text > a {
+      cursor: pointer;
+    }
+    .form-control {
+        cursor: auto;
+    }
+    @media (max-width: 769px) {
+      .card {
+        width: 80%;
+      }
+    }
+    @media (max-width: 420px) {
+      .card {
+        width: 95%;
+      }
+    }
+    @media (prefers-color-scheme: dark) { 
+      body {
+        color: #d9d9d9; 
+        background: #1b1b1b;
+      }
+      .card {
+        background-color: #252d38;
+      }
+    } 
+  </style>
+</head>
+<body>
+  <div class="card">
+    <h5 class="card-header">Shorten your Url</h5>
+    <div class="card-body">
+      <h5 class="card-title">Please enter the long URL to be shortened :</h5>
+      <div class="input-group mb-3">
+        <input type="text" class="form-control" placeholder="https://github.com/tira-tw" id="text">
+        <div class="input-group-append">
+          <button class="btn btn-primary" type="button" onclick='shorturl()' id="searchbtn">Shorten it</button>
+        </div>
+      </div>    
+      <div class="card-text">
+        <a>want make same?</a><br><br><a href="https://github.com/Tira-tw/cloudflare-host-url" target="_self">here</a>
+        <br><br><a>for English</a><br><br><a href="https://github.com/xyTom/" target="_self">-Check-</a>
+      </div>
+      <p id="notice"></p>             
+    </div>
+  </div>
+  <div class="modal fade" id="exampleModal" tabindex="-1" role="dialog" aria-labelledby="exampleModalLabel" aria-hidden="true">
+    <div class="modal-dialog" role="document">
+      <div class="modal-content">
+        <div class="modal-header">
+          <h5 class="modal-title" id="exampleModalLabel">Result</h5>
+          <button type="button" class="close" data-dismiss="modal" aria-label="Close">
+            <span aria-hidden="true">&times;</span>
+          </button>
+        </div>
+        <div class="modal-body" id="result">No result</div>
+        <div class="modal-footer">
+          <button type="button" class="btn btn-primary" onclick='copyurl("result")' data-toggle="popover" data-placement="bottom" data-content="Copied!">Copy</button>
+          <button type="button" class="btn btn-secondary" data-dismiss="modal">Close</button>    
+        </div>
+      </div>
+    </div>
+  </div>         
+  <script src="https://gcore.jsdelivr.net/npm/[email protected]/dist/jquery.slim.min.js" integrity="sha256-pasqAKBDmFT4eHoN2ndd6lN370kFiGUFyTiUHWhU7k8=" crossorigin="anonymous"></script>
+  <script src="https://gcore.jsdelivr.net/npm/[email protected]/dist/umd/popper.min.js" integrity="sha384-Q6E9RHvbIyZFJoft+2mJbHaEWldlvI9IOYy5n3zV9zzTtmI3UksdQRVvoxMfooAo" crossorigin="anonymous"></script>
+  <script src="https://gcore.jsdelivr.net/npm/[email protected]/dist/js/bootstrap.min.js" integrity="sha256-WqU1JavFxSAMcLP2WIOI+GB2zWmShMI82mTpLDcqFUg=" crossorigin="anonymous"></script>
+  <script src="https://gcore.jsdelivr.net/npm/[email protected]/main.js" crossorigin="anonymous"></script>
+</body>
+</html>
diff --git a/language/English/index.js b/language/English/index.js
@@ -0,0 +1,211 @@
+const config = {
+no_ref: "off", //Control the HTTP referrer header, if you want to create an anonymous link that will hide the HTTP Referer header, please set to "on" .
+theme:"",//Homepage theme, use the empty value for default theme. To use urlcool theme, please fill with "theme/urlcool" .
+cors: "on",//Allow Cross-origin resource sharing for API requests.
+unique_link:true,//If it is true, the same long url will be shorten into the same short url
+custom_link:false,//Allow users to customize the short url.
+safe_browsing_api_key: "" //Enter Google Safe Browsing API Key to enable url safety check before redirect.
+}
+
+const html404 = `<!DOCTYPE html>
+<body>
+  <h1>404 Not Found.</h1>
+  <p>The url you visit is not found.</p>
+  <a>want host?<a><a href="https://github.com/Tira-tw/cloudflare-host-url" target="_self">come!</a>
+</body>`
+
+let response_header={
+  "content-type": "text/html;charset=UTF-8",
+} 
+
+if (config.cors=="on"){
+  response_header={
+  "content-type": "text/html;charset=UTF-8",
+  "Access-Control-Allow-Origin":"*",
+  "Access-Control-Allow-Methods": "POST",
+  }
+}
+
+async function randomString(len) {
+　　len = len || 6;
+　　let $chars = 'ABCDEFGHJKMNPQRSTWXYZabcdefhijkmnprstwxyz2345678';    /****默认去掉了容易混淆的字符oOLl,9gq,Vv,Uu,I1****/
+　　let maxPos = $chars.length;
+　　let result = '';
+　　for (i = 0; i < len; i++) {
+　　　　result += $chars.charAt(Math.floor(Math.random() * maxPos));
+　　}
+　　return result;
+}
+
+async function sha512(url){
+    url = new TextEncoder().encode(url)
+
+    const url_digest = await crypto.subtle.digest(
+      {
+        name: "SHA-512",
+      },
+      url, // The data you want to hash as an ArrayBuffer
+    )
+    const hashArray = Array.from(new Uint8Array(url_digest)); // convert buffer to byte array
+    const hashHex = hashArray.map(b => b.toString(16).padStart(2, '0')).join('');
+    //console.log(hashHex)
+    return hashHex
+}
+async function checkURL(URL){
+    let str=URL;
+    let Expression=/http(s)?:\/\/([\w-]+\.)+[\w-]+(\/[\w- .\/?%&=]*)?/;
+    let objExp=new RegExp(Expression);
+    if(objExp.test(str)==true){
+      if (str[0] == 'h')
+        return true;
+      else
+        return false;
+    }else{
+        return false;
+    }
+} 
+async function save_url(URL){
+    let random_key=await randomString()
+    let is_exist=await LINKS.get(random_key)
+    console.log(is_exist)
+    if (is_exist == null)
+        return await LINKS.put(random_key, URL),random_key
+    else
+        save_url(URL)
+}
+async function is_url_exist(url_sha512){
+  let is_exist = await LINKS.get(url_sha512)
+  console.log(is_exist)
+  if (is_exist == null) {
+    return false
+  }else{
+    return is_exist
+  }
+}
+async function is_url_safe(url){
+
+  let raw = JSON.stringify({"client":{"clientId":"Url-Shorten-Worker","clientVersion":"1.0.7"},"threatInfo":{"threatTypes":["MALWARE","SOCIAL_ENGINEERING","POTENTIALLY_HARMFUL_APPLICATION","UNWANTED_SOFTWARE"],"platformTypes":["ANY_PLATFORM"],"threatEntryTypes":["URL"],"threatEntries":[{"url":url}]}});
+
+  let requestOptions = {
+    method: 'POST',
+    body: raw,
+    redirect: 'follow'
+  };
+
+  result = await fetch("https://safebrowsing.googleapis.com/v4/threatMatches:find?key="+config.safe_browsing_api_key, requestOptions)
+  result = await result.json()
+  console.log(result)
+  if (Object.keys(result).length === 0){
+    return true
+  }else{
+    return false
+  }
+}
+async function handleRequest(request) {
+  console.log(request)
+  if (request.method === "POST") {
+    let req=await request.json()
+    console.log(req["url"])
+    if(!await checkURL(req["url"])){
+    return new Response(`{"status":500,"key":": Error: Url info maybe is fish website or virus or not this url"}`, {
+      headers: response_header,
+    })}
+    let stat,random_key
+    if (config.unique_link){
+      let url_sha512 = await sha512(req["url"])
+      let url_key = await is_url_exist(url_sha512)
+      if(url_key){
+        random_key = url_key
+      }else{
+        stat,random_key=await save_url(req["url"])
+        if (typeof(stat) == "undefined"){
+          console.log(await LINKS.put(url_sha512,random_key))
+        }
+      }
+    }else{
+      stat,random_key=await save_url(req["url"])
+    }
+    console.log(stat)
+    if (typeof(stat) == "undefined"){
+      return new Response(`{"status":200,"key":"/`+random_key+`"}`, {
+      headers: response_header,
+    })
+    }else{
+      return new Response(`{"status":200,"key":": Error:Reach the KV write limitation."}`, {
+      headers: response_header,
+    })}
+  }else if(request.method === "OPTIONS"){  
+      return new Response(``, {
+      headers: response_header,
+    })
+
+  }
+
+  const requestURL = new URL(request.url)
+  const path = requestURL.pathname.split("/")[1]
+  const params = requestURL.search;
+
+  console.log(path)
+  if(!path){
+
+    const html= await fetch("https://tira-tw.github.io/english-url/"+config.theme+"/index.html")
+
+    return new Response(await html.text(), {
+    headers: {
+      "content-type": "text/html;charset=UTF-8",
+    },
+  })
+  }
+
+  const value = await LINKS.get(path);
+  let location ;
+
+  if(params) {
+    location = value + params
+  } else {
+      location = value
+  }
+  console.log(value)
+
+
+  if (location) {
+    if (config.safe_browsing_api_key){
+      if(!(await is_url_safe(location))){
+        let warning_page = await fetch("https://xytom.github.io/Url-Shorten-Worker/safe-browsing.html")
+        warning_page =await warning_page.text()
+        warning_page = warning_page.replace(/{Replace}/gm, location)
+        return new Response(warning_page, {
+          headers: {
+            "content-type": "text/html;charset=UTF-8",
+          },
+        })
+      }
+    }
+    if (config.no_ref=="on"){
+      let no_ref= await fetch("https://xytom.github.io/Url-Shorten-Worker/no-ref.html")
+      no_ref=await no_ref.text()
+      no_ref=no_ref.replace(/{Replace}/gm, location)
+      return new Response(no_ref, {
+      headers: {
+        "content-type": "text/html;charset=UTF-8",
+      },
+    })
+    }else{
+      return Response.redirect(location, 302)
+    }
+
+  }
+  // If request not in kv, return 404
+  return new Response(html404, {
+    headers: {
+      "content-type": "text/html;charset=UTF-8",
+    },
+    status: 404
+  })
+}
+
+
+
+addEventListener("fetch", async event => {
+  event.respondWith(handleRequest(event.request))
+})
diff --git a/language/Indonesia/Bagaimana mengatur.md b/language/Indonesia/Bagaimana mengatur.md
@@ -0,0 +1,2 @@
+Ubah link di index.js No.151 menjadi konten berikut: <br>
+`https://tira-tw.github.io/Indonesia-url/"+config.theme+"/index.html`
Original file line number	Diff line number	Diff line change
		@@ -0,0 +1,2 @@
		Change the link in index.js No.151 to the following content: <br>
		`https://tira-tw.github.io/english-url/"+config.theme+"/index.html`
Original file line number	Diff line number	Diff line change
		@@ -0,0 +1,2 @@
		Ubah link di index.js No.151 menjadi konten berikut: <br>
		`https://tira-tw.github.io/Indonesia-url/"+config.theme+"/index.html`