refactor: logic and routing folders on new-admin

lib/new-admin/modules/pairing.js

@@ -0,0 +1,33 @@
+const fs = require('fs')
+const pify = require('pify')
+const readFile = pify(fs.readFile)
+const crypto = require('crypto')
+const baseX = require('base-x')
+
+const options = require('../../options')
+const db = require('../../db')
+const pairing = require('../../pairing')
+
+const ALPHA_BASE = '0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ $%*+-./:'
+const bsAlpha = baseX(ALPHA_BASE)
+
+const unpair = pairing.unpair
+
+function totem (name) {
+  const caPath = options.caPath
+
+  return readFile(caPath)
+    .then(data => {
+      const caHash = crypto.createHash('sha256').update(data).digest()
+      const token = crypto.randomBytes(32)
+      const hexToken = token.toString('hex')
+      const caHexToken = crypto.createHash('sha256').update(hexToken).digest('hex')
+      const buf = Buffer.concat([caHash, token, Buffer.from(options.hostname)])
+      const sql = 'insert into pairing_tokens (token, name) values ($1, $3), ($2, $3)'
+
+      return db.none(sql, [hexToken, caHexToken, name])
+        .then(() => bsAlpha.encode(buf))
+    })
+}
+
+module.exports = { totem, unpair }