# Greenwood School Android app, static RE report

App: com.botieducation.greenwood 2.4.14 (versionCode 24140)
XAPK sha256: f46aa8b126f8f8856ea15e10ed12fa259d02e383f8921b0645139521b7820e69
Worktree: ~/android_reverse/greenwood/ (original XAPK untouched, copy analyzed)

## Architecture
- Capacitor 5 shell (assets/capacitor.config.json), Ionic + Angular SPA in assets/public/
- Native layer is only capacitor plugins: camera, filesystem, geolocation, push (FCM), preferences, file-opener/picker, voice recorder
- All business logic and API access lives in the JS bundle: assets/public/main.js + ~200 lazy chunks (nNNN.js)
- ngsw.json: Angular service worker present (PWA origin)

## Backend
- Base URL constant in main.js (module 35548 export JW):
  https://boti.education/p/greenwood/botiapi/
- Per-school path pattern: https://boti.education/p/<school-slug>/botiapi/
- Static/media host: media.boti.education (signed, expiring URLs)
- Vendor: Boti Education (boti.education), logo boti_robot.png, "boti" prefixes everywhere

## Auth protocol (verified live 2026-09-01)
- POST {base}login, multipart/form-data: login=<phone>, password=<plaintext>, privacy, remembreMe
- Response: {status, msg, error, keyToken, userId, parentId, eleves[], _acces, parent{}}
- Session auth on later calls: key=<keyToken> (GET query param / POST form field)
- Also supported (code path present, empty at login here): Authorization: Bearer <accessToken>, X-refresh-token header
- Response with "disconnect":true forces navigateRoot("/") = server-side session kill
- Login page form controls: login, password, privacy, remembreMe (extracted/assets/public/1028.js)

## API service (main.js, apiservice class)
- get(params, endpoint): URLSearchParams, Content-Type x-www-form-urlencoded
- post(params, endpoint): FormData; nested objects flattened as key[subkey]; arrays as key[i]; File/Blob appended raw; auto-appends key=<token>
- getBlob(path, params, absolute=false): raw blob download (used for media/PDF)
- ~110 endpoints total (endpoint name is 2nd arg of get/post in chunks). Full list via:
  grep pattern '\.(post|get|getBlob)\(...,"endpoint"' over assets/public/*.js

## Endpoints (GET unless noted)
acces_check, login(POST), logout(POST), device_token(POST), forgot-password(POST),
change-password(GET/POST), translations, slides(GET/POST), slides_content, icon-top, overlay,
nouveautes(GET/POST), pinned_posts, post_view, timeline, notifications, notifications_new,
messages, nouveau-message(POST), pick_enfants(GET/POST), pick_menu, pick_nouveautes,
pick_trajets_tst_absent(GET/POST), pointage(GET/POST), pointage_borne(GET/POST),
devoirs(GET/POST), devoirs_date_v2(POST), cours_v2, examens_v2, examen_collectif,
evaluations_releves(GET/POST), note_matieres, competences, suivi_pedagogique,
absences, absences-justification(POST), discipline, cantine, cartable_numeriques, cartable_split,
ressources_v2(GET/POST), ressource_details, bibliotheque, grille_apprentisage, quiz(GET/POST),
demandes, nouvelle-demande(GET/POST), paiements(GET/POST), new_paiements, online_paiements,
shop(GET/POST), student-wallet(GET/POST), album_photo, objects(GET/POST),
compte(GET/POST), compte-eleve(GET/POST), compte-parent(GET/POST), compte-prof(GET/POST),
compte-pick(GET/POST), new_compte(POST), new_compte/child(POST),
prof_* (teacher side: prof_classes, prof_cours, prof_devoir_details, prof_examens_details,
prof_competence_form, prof_messages, prof_nouveautes, prof_fiche_eleve, ...),
admin_* (admin side: admin_search_eleve, admin_fiche_eleve, admin_suivi_eleve, ...),
encadrant_* (bus supervisor side), collaborateur_menu, ios

## Findings of interest
1. Hardcoded leftover dev/biometric demo account shipped in production build:
   extracted/assets/public/1028.js: reconnectUser={id:12745, phone:"0649014703", password:"0649014703"}
2. Passwords sent in plaintext form fields over TLS (no hashing client-side); keyToken is a bare 40-hex session key
3. FCM device_token POST {token, user_id, key, uid} for push registration
4. Detailed console.log of params/headers left in production bundle
5. No certificate pinning, no obfuscation of the SPA

## Verification
Live POST login with test credentials returned HTTP 200, error:false, keyToken,
parent record + _acces=parent. Protocol confirmed end-to-end. Internal IDs
redacted.