crx DL link

by noromanba 2018-12-07 [2018/12/07 09:22:19]
(Forked from chrome web store crx download link by taizooo)

prompt download-link of Chrome Extension aka crx on Chrome Web Store

@@ -7,11 +7,18 @@
  * @javascript_url
  */
 
+// alternative
+// https://robwu.nl/crxviewer/
+//  https://github.com/Rob--W/crxviewer
+
 // https://stackoverflow.com/questions/7184793/how-to-download-a-crx-file-from-the-chrome-web-store-for-a-given-id
-// http://0-9.tumblr.com/post/52782603407/chrome-extension-development-casual
 
+// DEPRECATED: TODO fix
 // dev-doc c.f.
 // https://gist.github.com/noromanba/5776183
+
+// e.g.
+// https://chrome.google.com/webstore/detail/privacy-badger/pkehgijcmpdhfbdbbnkijodmdjhbjlgp
 (() => {
   'use strict';
 
@@ -24,18 +31,22 @@
   const link = new URL('https://clients2.google.com/service/update2/crx');
   // URLSearchParams c.f.
   // https://developer.mozilla.org/en-US/docs/Web/API/URLSearchParams
-  //*/
   link.searchParams.set('response', 'redirect');
   link.searchParams.set('x', 'id=' + extid + '&uc');
   // perhaps Chrome/mium ver: 32 or higher e.g. 33, 64, 99
-  link.searchParams.set('prodversion', '32');
-  /*/
-  // .append for old browsers
-  link.searchParams.append('response', 'redirect');
-  link.searchParams.append('x', 'id=' + extid + '&uc');
-  link.searchParams.append('prodversion', '32');
-  //*/
+  link.searchParams.set('prodversion', '999');
+  // crx2, crx3, ...
+  link.searchParams.set('acceptformat', [
+    ...Array(10).keys()
+  ].map(v => 'crx' + v).join(','));
 
   window.prompt('.crx raw link', link);
 })();
 
+// DEV
+// https://clients2.google.com/service/update2/crx
+// ?response=redirect
+// &prodversion=999
+// &acceptformat=crx2,crx3,crx4
+// &x=id%3Dpkehgijcmpdhfbdbbnkijodmdjhbjlgp%26uc
+

• /*
   * @title crx DL link
   * @description prompt download-link of Chrome Extension aka crx on Chrome Web Store
   * @include https://chrome.google.com/webstore/detail/*
   * @contributor taizooo http://let.hatelabo.jp/taizooo/let/gYC-x-e5r_G0bw (Fork of)
   * @license MIT License https://opensource.org/licenses/MIT
   * @javascript_url
   */
  
  // alternative
  // https://robwu.nl/crxviewer/
  //  https://github.com/Rob--W/crxviewer
  
  // https://stackoverflow.com/questions/7184793/how-to-download-a-crx-file-from-the-chrome-web-store-for-a-given-id
  
  // DEPRECATED: TODO fix
  // dev-doc c.f.
  // https://gist.github.com/noromanba/5776183
  
  // e.g.
  // https://chrome.google.com/webstore/detail/privacy-badger/pkehgijcmpdhfbdbbnkijodmdjhbjlgp
  (() => {
    'use strict';
  
    // url syntax of Extension Page;
    // https://chrome.google.com/webstore/detail/[<EXTENSION_NAME>]/<EXTENSION_ID>[/]
    const extid = location.pathname.split('/').filter(s => !!s).pop();
  
    // You can use http, but final url redirect to https
    // OBSOLETE prod=chrome
    const link = new URL('https://clients2.google.com/service/update2/crx');
    // URLSearchParams c.f.
    // https://developer.mozilla.org/en-US/docs/Web/API/URLSearchParams
    link.searchParams.set('response', 'redirect');
    link.searchParams.set('x', 'id=' + extid + '&uc');
    // perhaps Chrome/mium ver: 32 or higher e.g. 33, 64, 99
    link.searchParams.set('prodversion', '999');
    // crx2, crx3, ...
    link.searchParams.set('acceptformat', [
      ...Array(10).keys()
    ].map(v => 'crx' + v).join(','));
  
    window.prompt('.crx raw link', link);
  })();
  
  // DEV
  // https://clients2.google.com/service/update2/crx
  // ?response=redirect
  // &prodversion=999
  // &acceptformat=crx2,crx3,crx4
  // &x=id%3Dpkehgijcmpdhfbdbbnkijodmdjhbjlgp%26uc
  
  

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