From d324474467727fa31c76c206acb027acd8925fa1 Mon Sep 17 00:00:00 2001
From: NateN1222 <nathannichols454@gmail.com>
Date: Sun, 3 Sep 2017 17:38:26 -0500
Subject: Implemented a default whitelist

---
 hash_script/index.js | 40 ++++++++++++++++++++++++++++++++++++++++
 1 file changed, 40 insertions(+)
 create mode 100644 hash_script/index.js

(limited to 'hash_script/index.js')

diff --git a/hash_script/index.js b/hash_script/index.js
new file mode 100644
index 0000000..60066e5
--- /dev/null
+++ b/hash_script/index.js
@@ -0,0 +1,40 @@
+const fetch = require("node-fetch")
+const crypto = require("crypto")
+const obj = {}
+
+const fetch_arr = ["jquery"]
+
+function promise_wrapping(promise, ...rest) {
+  return new Promise((res, rej) => {
+    promise
+    .then(x => res([x, ...rest]))
+    .catch(x => rej())
+  })
+}
+
+Promise.all(fetch_arr.map(value => fetch(`https://api.cdnjs.com/libraries/${value}`)))
+.then(res => Promise.all(res.map(x => x.json())))
+//.then(libs => Promise.all(libs.assets.map(asset => asset.files.map(file => fetch(`https://api.cdnjs.com/${libs.name}/${asset.version}/${file}`)))))
+.then(result => {
+  let x = [];
+  result.map(single => {
+    single.assets.map(version => {
+      version.files.filter(file => {
+        if (file.endsWith(".js")) { return file }
+      }).map(file => {
+        x.push([`https://cdnjs.cloudflare.com/ajax/libs/${single.name}/${version.version}/${file}`, file, version.version, single.name])
+      })
+    })
+  })
+  return Promise.all(x.map(z => promise_wrapping(fetch(z[0]), z[1], z[2], z[3])))
+})
+.then(x => Promise.all(x.map(a => promise_wrapping(a[0].text(), a[1], a[2], a[3]))))
+.then(q => {
+  q.map(single => {
+    if (!obj[single[3]]) obj[single[3]] = []
+    const hash = crypto.createHash("sha256")
+    const updated = hash.update(single[0]).digest("hex")
+    obj[single[3]].push({ "filename": single[1], "version": single[2], "hash": updated })
+  })
+  console.log(JSON.stringify(obj))
+})
-- 
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