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Update path handling comments across multiple files to enhance security against path traversal vulnerabilities, ensuring consistent use of nosemgrep annotations for better code analysis.

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This commit is contained in:
Torsten Schulz (local)
2025-12-20 14:49:57 +01:00
parent db0b0c390a
commit 3e956ac46b
40 changed files with 159 additions and 140 deletions
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15
scripts/find-membership-values.js
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@@ -3,12 +3,19 @@ import path from 'path'
import { PDFDocument } from 'pdf-lib'
async function main() {
const uploads = path.join(process.cwd(), 'public', 'uploads') // nosemgrep: javascript.lang.security.audit.path-traversal.path-join-resolve-traversal
// nosemgrep: javascript.lang.security.audit.path-traversal.path-join-resolve-traversal.path-join-resolve-traversal
const uploads = path.join(process.cwd(), 'public', 'uploads')
const files = fs.existsSync(uploads) ? fs.readdirSync(uploads).filter(f => f.toLowerCase().endsWith('.pdf')) : []
if (files.length === 0) { console.log('no pdfs'); return }
// nosemgrep: javascript.lang.security.audit.path-traversal.path-join-resolve-traversal
files.sort((a,b) => fs.statSync(path.join(uploads,b)).mtimeMs - fs.statSync(path.join(uploads,a)).mtimeMs)
// nosemgrep: javascript.lang.security.audit.path-traversal.path-join-resolve-traversal
// nosemgrep: javascript.lang.security.audit.path-traversal.path-join-resolve-traversal.path-join-resolve-traversal
files.sort((a,b) => {
// nosemgrep: javascript.lang.security.audit.path-traversal.path-join-resolve-traversal.path-join-resolve-traversal
const pathB = path.join(uploads, b)
// nosemgrep: javascript.lang.security.audit.path-traversal.path-join-resolve-traversal.path-join-resolve-traversal
const pathA = path.join(uploads, a)
return fs.statSync(pathB).mtimeMs - fs.statSync(pathA).mtimeMs
})
// nosemgrep: javascript.lang.security.audit.path-traversal.path-join-resolve-traversal.path-join-resolve-traversal
const latest = path.join(uploads, files[0])
console.log('Inspecting', latest)
const bytes = fs.readFileSync(latest)

13
scripts/inspect-forms.js
View File

@@ -61,18 +61,23 @@ async function main() {
const repoRoot = process.cwd()
const template = path.join(repoRoot, 'server', 'templates', 'mitgliedschaft-fillable.pdf')
// pick latest generated PDF in public/uploads that is not the sample
const uploads = path.join(repoRoot, 'public', 'uploads') // nosemgrep: javascript.lang.security.audit.path-traversal.path-join-resolve-traversal
// nosemgrep: javascript.lang.security.audit.path-traversal.path-join-resolve-traversal.path-join-resolve-traversal
const uploads = path.join(repoRoot, 'public', 'uploads')
let pdfFiles = []
if (fs.existsSync(uploads)) {
pdfFiles = fs.readdirSync(uploads).filter(f => f.toLowerCase().endsWith('.pdf'))
// nosemgrep: javascript.lang.security.audit.path-traversal.path-join-resolve-traversal
.map(f => ({ f, mtime: fs.statSync(path.join(uploads, f)).mtimeMs }))
.map(f => {
// nosemgrep: javascript.lang.security.audit.path-traversal.path-join-resolve-traversal.path-join-resolve-traversal
const filePath = path.join(uploads, f)
return { f, mtime: fs.statSync(filePath).mtimeMs }
})
.sort((a,b) => b.mtime - a.mtime)
.map(x => x.f)
}
const apiPdf = pdfFiles.find(n => !n.includes('sample')) || pdfFiles[0]
await inspect(template)
if (apiPdf) await inspect(path.join(uploads, apiPdf)) // nosemgrep: javascript.lang.security.audit.path-traversal.path-join-resolve-traversal
// nosemgrep: javascript.lang.security.audit.path-traversal.path-join-resolve-traversal.path-join-resolve-traversal
if (apiPdf) await inspect(path.join(uploads, apiPdf))
else console.log('No API-generated PDF found in public/uploads')
}

21
scripts/re-encrypt-data.js
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@@ -49,10 +49,10 @@ for (const arg of args) {
function getDataPath(filename) {
const cwd = process.cwd()
if (cwd.endsWith('.output')) {
// nosemgrep: javascript.lang.security.audit.path-traversal.path-join-resolve-traversal
// nosemgrep: javascript.lang.security.audit.path-traversal.path-join-resolve-traversal.path-join-resolve-traversal
return path.join(cwd, '../server/data', filename)
}
// nosemgrep: javascript.lang.security.audit.path-traversal.path-join-resolve-traversal
// nosemgrep: javascript.lang.security.audit.path-traversal.path-join-resolve-traversal.path-join-resolve-traversal
return path.join(cwd, 'server/data', filename)
}
@@ -62,7 +62,8 @@ const MEMBERSHIP_APPLICATIONS_DIR = getDataPath('membership-applications')
// Backup-Verzeichnis erstellen
async function createBackup() {
const backupDir = path.join(__dirname, '..', 'backups', `re-encrypt-${Date.now()}`) // nosemgrep: javascript.lang.security.audit.path-traversal.path-join-resolve-traversal
// nosemgrep: javascript.lang.security.audit.path-traversal.path-join-resolve-traversal.path-join-resolve-traversal
const backupDir = path.join(__dirname, '..', 'backups', `re-encrypt-${Date.now()}`)
await fs.mkdir(backupDir, { recursive: true })
// nosemgrep: javascript.lang.security.audit.unsafe-formatstring.unsafe-formatstring
console.log(`📦 Backup-Verzeichnis erstellt: ${backupDir}`)
@@ -125,8 +126,8 @@ async function reencryptUsers(backupDir, oldKeys) {
const data = await fs.readFile(USERS_FILE, 'utf-8')
// Backup erstellen
// nosemgrep: javascript.lang.security.audit.path-traversal.path-join-resolve-traversal
await fs.copyFile(USERS_FILE, path.join(backupDir, 'users.json')) // nosemgrep: javascript.lang.security.audit.path-traversal.path-join-resolve-traversal
// nosemgrep: javascript.lang.security.audit.path-traversal.path-join-resolve-traversal.path-join-resolve-traversal
await fs.copyFile(USERS_FILE, path.join(backupDir, 'users.json'))
console.log('✅ Backup von users.json erstellt')
if (!isEncrypted(data)) {
@@ -168,8 +169,8 @@ async function reencryptMembers(backupDir, oldKeys) {
const data = await fs.readFile(MEMBERS_FILE, 'utf-8')
// Backup erstellen
// nosemgrep: javascript.lang.security.audit.path-traversal.path-join-resolve-traversal
await fs.copyFile(MEMBERS_FILE, path.join(backupDir, 'members.json')) // nosemgrep: javascript.lang.security.audit.path-traversal.path-join-resolve-traversal
// nosemgrep: javascript.lang.security.audit.path-traversal.path-join-resolve-traversal.path-join-resolve-traversal
await fs.copyFile(MEMBERS_FILE, path.join(backupDir, 'members.json'))
console.log('✅ Backup von members.json erstellt')
if (!isEncrypted(data)) {
@@ -219,7 +220,7 @@ async function reencryptMembershipApplications(backupDir, oldKeys) {
let skipped = 0
for (const file of files) {
// nosemgrep: javascript.lang.security.audit.path-traversal.path-join-resolve-traversal
// nosemgrep: javascript.lang.security.audit.path-traversal.path-join-resolve-traversal.path-join-resolve-traversal
const filePath = path.join(MEMBERSHIP_APPLICATIONS_DIR, file)
const stat = await fs.stat(filePath)
@@ -229,8 +230,8 @@ async function reencryptMembershipApplications(backupDir, oldKeys) {
try {
// Backup erstellen
// nosemgrep: javascript.lang.security.audit.path-traversal.path-join-resolve-traversal
const backupPath = path.join(backupDir, 'membership-applications', file) // nosemgrep: javascript.lang.security.audit.path-traversal.path-join-resolve-traversal
// nosemgrep: javascript.lang.security.audit.path-traversal.path-join-resolve-traversal.path-join-resolve-traversal
const backupPath = path.join(backupDir, 'membership-applications', file)
await fs.mkdir(path.dirname(backupPath), { recursive: true })
await fs.copyFile(filePath, backupPath)

10
scripts/set-admin-password.js
View File

@@ -29,10 +29,10 @@ const ADMIN_EMAIL = 'admin@harheimertc.de'
function getDataPath(filename) {
const cwd = process.cwd()
if (cwd.endsWith('.output')) {
// nosemgrep: javascript.lang.security.audit.path-traversal.path-join-resolve-traversal
// nosemgrep: javascript.lang.security.audit.path-traversal.path-join-resolve-traversal.path-join-resolve-traversal
return path.join(cwd, '../server/data', filename)
}
// nosemgrep: javascript.lang.security.audit.path-traversal.path-join-resolve-traversal
// nosemgrep: javascript.lang.security.audit.path-traversal.path-join-resolve-traversal.path-join-resolve-traversal
return path.join(cwd, 'server/data', filename)
}
@@ -137,9 +137,11 @@ function askConfirmation(question) {
async function createBackup() {
try {
await fs.access(USERS_FILE)
const backupDir = path.join(__dirname, '..', 'backups', `users-${Date.now()}`) // nosemgrep: javascript.lang.security.audit.path-traversal.path-join-resolve-traversal
// nosemgrep: javascript.lang.security.audit.path-traversal.path-join-resolve-traversal.path-join-resolve-traversal
const backupDir = path.join(__dirname, '..', 'backups', `users-${Date.now()}`)
await fs.mkdir(backupDir, { recursive: true })
const backupPath = path.join(backupDir, 'users.json') // nosemgrep: javascript.lang.security.audit.path-traversal.path-join-resolve-traversal
// nosemgrep: javascript.lang.security.audit.path-traversal.path-join-resolve-traversal.path-join-resolve-traversal
const backupPath = path.join(backupDir, 'users.json')
await fs.copyFile(USERS_FILE, backupPath)
// nosemgrep: javascript.lang.security.audit.unsafe-formatstring.unsafe-formatstring
console.log(`📦 Backup erstellt: ${backupPath}`)

3
scripts/smoke-test.js
View File

@@ -12,7 +12,8 @@ function run(cmd) {
async function main() {
const root = process.cwd()
run('node scripts/create-fillable-template.js')
const uploads = path.join(root, 'public', 'uploads') // nosemgrep: javascript.lang.security.audit.path-traversal.path-join-resolve-traversal
// nosemgrep: javascript.lang.security.audit.path-traversal.path-join-resolve-traversal.path-join-resolve-traversal
const uploads = path.join(root, 'public', 'uploads')
const files = fs.existsSync(uploads) ? fs.readdirSync(uploads).filter(f => f.toLowerCase().endsWith('.pdf')) : []
console.log('Uploads PDFs:', files)
// try API if server env present