Removed FileSniffer

Signed-off-by: the-pro <[email protected]>

routes/vulnCodeSnippet.ts

@@ -5,17 +5,15 @@
 
 const challenges = require('../data/datacache').challenges
 const path = require('path')
-const { FileSniffer, asArray } = require('filesniffer')
 const fs = require('graceful-fs')
 const realFs = require('fs')
 
 fs.gracefulify(realFs)
 
 const cache = {}
 
-const fileSniff = async (paths, challenge) => {
+const fileSniff = async (paths, match) => {
   const matches = []
-  const match = new RegExp(`vuln-code-snippet start.*${challenge.key}`)
   for (const currPath of paths) {
     if (fs.lstatSync(currPath).isDirectory()) {
       const files = fs.readdirSync(currPath)
@@ -45,7 +43,8 @@ exports.serveCodeSnippet = () => async (req, res, next) => {
       return res.json(cache[challenge.key])
     } else {
       const paths = ['./server.ts', './routes', './lib', './data', './frontend/src/app']
-      const matches = await fileSniff(paths, challenge)
+      const match = new RegExp(`vuln-code-snippet start.*${challenge.key}`)
+      const matches = await fileSniff(paths, match)
       if (matches[0]) { // TODO Currently only a single source file is supported
         const source = fs.readFileSync(path.resolve(matches[0].path), 'utf8')
         const snippets = source.match(`[/#]{0,2} vuln-code-snippet start.*${challenge.key}([^])*vuln-code-snippet end.*${challenge.key}`)
@@ -82,16 +81,9 @@ exports.serveCodeSnippet = () => async (req, res, next) => {
 }
 
 exports.challengesWithCodeSnippet = () => async (req, res, next) => {
-  const matches = await FileSniffer
-    .create()
-    .path('./server.ts')
-    .path('./routes')
-    .path('./lib')
-    .path('./data')
-    .path('./frontend/src/app')
-    .depth(1)
-    .collect(asArray())
-    .find(/vuln-code-snippet start .*/)
+  const match = /vuln-code-snippet start .*/
+  const paths = ['./server.ts', './routes', './lib', './data', './frontend/src/app']
+  const matches = await fileSniff(paths, match)
   const challenges = matches.map(m => m.match.trim().substr(26).trim()).join(' ').split(' ')
   res.json({ challenges })
 }