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5 Commits
Author SHA1 Message Date
maziggy 93f416b922 Fix trivial conditionals, commented-out code, and dead variables (CodeQL) 
Simplify always-true authEnabled ternary and localSettings truthiness
checks in SettingsPage.tsx. Remove commented-out auth re-setup guard
and its dead _existing_setting/_user_count queries from auth.py.
Add clarifying comments to firmware_check.py api_key logs (model
identifier, not a secret).
 2026-02-06 12:32:29 +01:00
maziggy 5b0a985da2 Add explanatory comments to 265 empty except blocks 
CodeQL flags except blocks where `pass` has no comment explaining
why the exception is silently ignored (py/empty-except rule).

Added context-specific comments to all 265 instances across 31 files:
- database.py (~112): ALTER TABLE migrations — "Already applied"
- archive/library/3MF parsing (~64): "Skip unparseable metadata"
- virtual_printer network cleanup (~32): "Best-effort socket cleanup"
- discovery/SSDP (~13): "SO_REUSEPORT not available" / socket cleanup
- bambu_ftp/mqtt (~13): FTP cleanup, JSON decode, signal parsing
- remaining routes/services (~31): context-specific comments
 2026-02-06 11:58:38 +01:00
maziggy 53bd4fadb3 Fix safe security findings: hashlib, log injection, broad excepts 
- Add usedforsecurity=False to MD5 (AMS fingerprint) and SHA1 (git blob
  hash) calls to silence Bandit B303 / CodeQL weak-crypto findings
- Convert ~996 f-string logging calls to parameterized %s-style across
  55 files to prevent log injection (Bandit G201 / CodeQL log-injection)
- Narrow ~199 broad except Exception blocks to specific types:
  OperationalError for DB migrations, OSError for network/file cleanup,
  (OSError, ftplib.error_reply) for FTP, and targeted tuples for
  ZIP/XML/JSON parsing — 36 intentionally left broad (mixed async,
  re-raise patterns)
 2026-02-06 11:37:59 +01:00
maziggy e87fe7ad87 Add H2D Pro printer model support 
- Add H2D Pro option to printer model dropdowns (add/edit modals)
- Support both O1E and O2D internal codes for H2D Pro compatibility
- Add O2D to RTSP-capable and chamber temp supported models
- Add H2DPRO variant to firmware check mapping
- Add H2D Pro and X1E to bug report issue template

Closes #192
 2026-01-30 15:38:52 +01:00
maziggy 6fb71de6a2 Add firmware update helper for LAN-only printers 
Enables checking and uploading firmware updates for printers operating
  in LAN-only mode without Bambu Cloud connectivity.

  Features:
  - Automatic firmware version checking against Bambu Lab servers
  - Orange "Update" badge on printer cards when updates available
  - Firmware update modal with version info and release notes
  - One-click firmware upload to printer SD card via FTP
  - Real-time upload progress (actual bytes transferred)
  - Step-by-step instructions for triggering update from printer
  - Local firmware caching for faster re-uploads
  - Supports all Bambu Lab printer models

  New files:
  - backend/app/services/firmware_check.py - Version checking service
  - backend/app/services/firmware_update.py - Upload orchestration
  - backend/app/api/routes/firmware.py - REST API endpoints

  Also includes:
  - FTP upload progress callback support
  - 10-minute upload timeout protection
  - Firmware cache directory in .gitignore
 2026-01-04 18:41:24 +01:00