Omarchy-Big-PC 358027bf27 Document full static RE of Greenwood School (Boti Education) app 2.4.14
- PROTOCOL.md: base URL, login/session auth, request envelope, push, media
- endpoints.md: 100 app endpoints extracted from the Capacitor JS bundle
- FINDINGS.md: security findings incl. hardcoded dev account in build
- tools: endpoint extractor + credential-safe login script
- results: original analysis report (IDs redacted)
2026-09-01 15:13:28 +01:00

greenwood-school-re

Static reverse engineering of the Greenwood School parent app (com.botieducation.greenwood), the "horrible mobile app" that is actually a Capacitor web wrapper by vendor Boti Education (boti.education).

Analyzed: 2.4.14 (versionCode 24140), XAPK from APKPure. XAPK sha256: f46aa8b126f8f8856ea15e10ed12fa259d02e383f8921b0645139521b7820e69

Contents

  • docs/PROTOCOL.md, full API protocol: base URL, auth, request envelope, push registration, media URLs, quirks
  • docs/endpoints.md, all 100 app endpoints with get/post and source chunk
  • docs/FINDINGS.md, security findings (yes, including the hardcoded dev account)
  • tools/extract_endpoints.py, regenerate the endpoint table from decompiled chunks
  • tools/boti_login.sh, login + session key caching (credentials from ~/.config/boti.ini, never in the repo)
  • results/report.md, original analysis notes

TL;DR

  • The app is an Ionic/Angular SPA in a Capacitor 5 shell. All logic in JS.
  • Backend: https://boti.education/p/greenwood/botiapi/ (per-school path under one shared vendor backend)
  • Auth: POST login (phone + plaintext password) -> keyToken (40 hex) used as key= on every call. JWT access/refresh headers supported but usually empty for parents.
  • The build ships a hardcoded dev account in the login page component.
  • Verified live with a single login call; no other requests were made against the school server.

No credentials here

The repository contains no credentials or personal data of the account holder. The one phone/password pair quoted in docs/FINDINGS.md is vendor-shipped demo content quoted as vulnerability evidence; it is present in every public copy of the APK. Live credentials belong in ~/.config/boti.ini (chmod 600) on the machine that runs the tools, never in this repo.

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Description
Static reverse-engineering of the Greenwood School (Boti Education) parent app: API protocol, endpoints, findings
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