oikos/CHANGELOG.md

Changelog

All notable changes to this project will be documented in this file.

The format is based on Keep a Changelog, and this project adheres to Semantic Versioning.

Unreleased

0.7.0 - 2026-04-04

Security

• Upgrade bcrypt from 5.1.1 to 6.0.0 - resolves 4 HIGH path traversal CVEs in transitive tar dependency via @mapbox/node-pre-gyp
• Remove hardcoded fallback session secret - server now always throws if SESSION_SECRET is unset, regardless of NODE_ENV

Changed

• Breaking: Migrate entire server and test suite from CommonJS to ESM - all require()/module.exports replaced with import/export; "type": "module" added to package.json
• Replace 40+ unstructured console.* calls with server/logger.js - thin wrapper supporting LOG_LEVEL env var (debug/info/warn/error), zero new dependencies
• Translate package.json description to English for consistency with all other documentation
• Translate .env.example comments from German to English for international contributors
• Translate .gitignore comments to English

Removed

• Remove internal audit documents (docs/claude-md-audit.md, docs/repo-audit-2026-04-02.md) from tracked files
• Remove empty .worktrees/ leftover directory

Added

• Add CODE_OF_CONDUCT.md (Contributor Covenant v2.1)
• Add .gitignore patterns for audit report files (docs/audit-report-*.md, docs/*-audit.md)

0.6.0 - 2026-04-03

Fixed

• Fix budget entry update failing with "Internal Error" when changing category - date validator import shadowed the date field from the request body, causing SQLite to receive a function reference instead of a string value (fixes #8)

0.5.9 - 2026-04-03

Security

• Fix stored XSS in task titles and subtask titles - all user-provided text in tasks.js is now escaped via escHtml() before insertion into innerHTML templates
• Fix stored XSS in settings page member list - display_name and username are now escaped via escHtml() in memberHtml()
• Fix rate limiter bypass via X-Forwarded-For IP spoofing - trust proxy now defaults to loopback instead of unconditional 1; configurable via TRUST_PROXY env var
• Fix Google OAuth CSRF - add cryptographic state parameter to OAuth flow, validated on callback
• Fix CSV injection in budget export - fields starting with =, +, -, @, tab, or carriage return are now prefixed with apostrophe
• Fix missing session invalidation on user deletion - all active sessions of deleted users are now destroyed
• Restrict username to [a-zA-Z0-9._-] with minimum 3 characters, preventing HTML/script injection via usernames
• Restrict Google Calendar sync trigger (POST /google/sync) and Apple Calendar sync trigger (POST /apple/sync) to admin role
• Add warning log when Apple CalDAV credentials are stored without DB encryption enabled

0.5.8 - 2026-04-03

Added

• Add Italian (Italiano) localization - full translation of all 497 i18n keys (thanks @albanobattistella, PR #7)
• Add Italian as selectable language in Settings locale picker

0.5.7 - 2026-04-03

Fixed

• Fix recurring calendar events not expanding - RRULE parser now strips the RRULE: prefix used by ICS/CalDAV, which previously caused all recurrence rules to be silently ignored
• Fix recurring multi-day events not appearing when their start date falls before the view window but the event spans into it
• Fix all-day recurring event instances getting datetime end values instead of date-only format
• Add YEARLY recurrence frequency support for birthday and anniversary events

0.5.6 - 2026-04-03

Fixed

• Fix all-day calendar events appearing on the correct day and the following day - ICS DTEND for DATE values is exclusive per RFC 5545, now correctly adjusted (fixes #5)
• Fix multi-day events not showing when using DURATION instead of DTEND - add ICS DURATION property support in CalDAV parser
• Fix birthdays from Apple Calendar not syncing - birthday calendars are no longer excluded from sync
• Fix outbound ICS builder using inclusive DTEND for all-day events - now correctly emits exclusive DTEND per RFC 5545

0.5.5 - 2026-04-03

Fixed

• Fix iCloud Calendar sync failing with FOREIGN KEY constraint error - created_by was hardcoded to user ID 1 instead of resolving dynamically (fixes #4)
• Sync all iCloud calendars instead of only the first one - previously only a single calendar was imported, ignoring Family, subscribed, and other calendars
• Add missing cfgDel helper function used by clearCredentials - disconnecting Apple Calendar would crash
• Skip unreachable or broken calendars gracefully instead of aborting the entire sync

0.5.4 - 2026-04-03

Fixed

• Fix SQLCipher PRAGMA key syntax error on fresh install - hex-encoded key must be wrapped in double quotes for valid PRAGMA syntax (fixes #3)

0.5.3 - 2026-04-03

Security

• Fix SQLCipher PRAGMA key interpolation - encryption keys containing single quotes no longer crash on startup; key is now hex-encoded
• Enforce minimum password length (8 characters) when admin creates new users - previously any 1-character password was accepted
• Add length bounds on username (64 chars) and display_name (128 chars) to prevent unbounded input
• Add input length bounds on login (username 64 chars, password 1024 chars)
• Invalidate all other sessions when a user changes their password - previously active sessions survived password reset
• Session and CSRF cookies now have secure: true by default; HTTP is only allowed when SESSION_SECURE=false is explicitly set in .env - previously cookies were sent without Secure flag in non-production environments
• Document authorization model in SECURITY.md - clarify that all family members share read/write access to all data by design

Changed

• Use multi-stage Docker build to exclude build tools (python3, make, g++) from runtime image
• Exclude docs/ directory from Docker image via .dockerignore
• Consolidate dotenv.config() to single call in server/index.js - remove duplicate calls from server/db.js and server/auth.js

0.5.2 - 2026-04-01

Security

• Add rate limiting to SPA fallback route to prevent file system hammering via unauthenticated wildcard requests
• Add CSRF protection to auth routes that change state (logout, create user, change password, delete user) - previously bypassed global CSRF middleware due to router registration order
• Fix incomplete vCard escaping in contacts export - backslash characters are now escaped first before other special characters (,, ;, newline), preventing injection via contact fields
• Restrict CI workflow GITHUB_TOKEN to contents: read (principle of least privilege)

0.5.1 - 2026-04-01

Fixed

• Meals: fixed crash when dragging a meal slot - dragging state is now destructured before cleanup() runs, preventing a null-reference error on drop
• i18n: t() now resolves dot-notation keys against nested locale JSON objects (e.g. t('nav.tasks') correctly returns "Aufgaben" instead of the raw key string); affects all pages, components, and navigation
• PWA: replaced placeholder "O" icons with the actual Oikos house logo across all icon variants (192, 512, maskable 192, maskable 512, apple-touch-icon, favicon); maskable variants use full-bleed background with logo within the 80% safe zone - fixes Android home screen showing only a blue circle
• PWA: weather widget icons (OpenWeatherMap) now render correctly in installed PWA on Android; service worker no longer intercepts cross-origin image requests (opaque responses caused silent rendering failures in standalone mode)
• Settings: language selector replaced from cramped radio buttons to a native <select> dropdown using the standard form-input style

Changed

• PWA manifest: added id field and display_override array for reliable Chrome Android PWA recognition; manifest.json is now served with Content-Type: application/manifest+json
• Service worker (v22): /i18n.js and locale files added to app-shell cache; cross-origin asset requests excluded from cache-first strategy

0.5.0 - 2026-03-31

Added

• i18n: full internationalisation system (public/i18n.js) with German (de) and English (en) support; language auto-detected from navigator.language, overridable via Settings
• i18n: all user-facing strings moved to locale files (public/locales/de.json, public/locales/en.json); 489 translation keys covering all modules
• i18n: locale switch without page reload - all pages, components and navigation re-render via locale-changed custom event
• i18n: oikos-locale-picker Web Component in Settings - three options: System (follows browser language), Deutsch, English
• i18n: dates and times formatted with Intl.DateTimeFormat using the active locale; formatDate() and formatTime() exported from i18n.js
• i18n: fallback chain (active locale → German → key) ensures no untranslated keys are shown even if a future locale file is incomplete
• i18n: adding a new language requires only one JSON file (public/locales/xx.json) and one line in SUPPORTED_LOCALES

0.4.0 - 2026-03-31

Fixed

• Mobile: toast notifications no longer overlap with the bottom navigation bar - introduced --nav-bottom-height token (scroll area 56px + dots indicator 12px) used consistently by toast container and app content padding
• Mobile: FAB and page-FAB are now hidden when the virtual keyboard is open, preventing them from covering form inputs; detection uses visualViewport.resize with a 75% height threshold
• UI: added missing dark-mode colour overrides for shopping, notes, contacts, budget, and settings module tokens - accent stripes now render at readable pastel values in dark theme
• UI: meals week-navigation bar now shows module accent top-border stripe; settings page now declares --module-accent for consistency with all other modules

Added

• Shopping: swipe-left to toggle checked/unchecked, swipe-right to delete items on mobile; × delete button hidden on mobile in favour of swipe gesture
• Notes: client-side full-text search bar in toolbar - filters by title and content instantly; shows "Keine Treffer" empty state when no match
• Dashboard: weather widget refresh button (top-right corner) + automatic 30-minute refresh interval; interval is cleared when navigating away
• Contacts: vCard export button per contact (downloads .vcf file); vCard import via file input in toolbar (parses FN, TEL, EMAIL, ADR, NOTE, CATEGORIES fields)
• PWA: offline fallback page (/offline.html) served by service worker when network is unavailable and index.html is not cached; page includes a reload button
• UI: module accent colours now applied to three visual layers - active nav tab (bottom bar + sidebar), toolbar top-border stripe, and list/card left-border stripe - giving each module a distinct colour identity

0.3.0 - 2026-03-31

Added

• Calendar: recurring events are now expanded in GET /api/v1/calendar - all occurrences within the requested date window are returned as virtual instances; duration is preserved; instances are marked with is_recurring_instance=1 and shown with a ↻ icon in the agenda view; /upcoming also expands recurring events within a 90-day window
• Budget: recurring entries auto-generate instances for each viewed month; instances deleted by the user are skipped permanently via budget_recurrence_skipped table; generated instances are marked with ↩ in the transaction list
• Budget: month-over-month comparison in summary cards - each card (Einnahmen, Ausgaben, Saldo) shows a trend line (▲/▼ + delta amount vs. previous month); previous month summary is fetched in parallel with current month
• Meals: drag & drop between slots and days using Pointer Events (touch + mouse); ghost element follows pointer; drop on occupied slot swaps meals; reduced-motion: no ghost animation, interaction still works
• Settings: Apple CalDAV credentials form (URL, Apple-ID, app-specific password) with live connection test; admin can connect and disconnect via UI without restarting the server; DB-stored credentials take precedence over .env vars; auto-sync runs every 15 min (configurable via SYNC_INTERVAL_MINUTES)

0.2.1 - 2026-03-30

Fixed

• Accumulating click listeners on #notes-grid: listener is now registered once in render() via event delegation instead of re-registered in every renderGrid() call
• Accumulating anonymous document click listener in dashboard FAB: initFab() now accepts an AbortSignal; render() aborts the previous signal before creating a new one, eliminating listener leaks across navigation cycles
• Add btnError() shake feedback to notes.js save error handler for consistency with other modules
• Calendar event popup closePopup listener now checks popup.isConnected to self-remove correctly after navigation without a click

Added

• CSS alias .form-label alongside .label to cover usage in notes.js and settings.js without requiring a mass-rename
• Tests for wireBlurValidation, btnSuccess, and btnError (12 cases) in test-modal-utils.js

0.2.0 - 2026-03-30

Changed

• Directional slide-x page transitions (forward = right, backward = left) with race condition guard
• PWA install prompt delayed until 2 user interactions; dismiss window reduced from 30 to 7 days; interaction counter resets on dismiss
• Unified card padding to 16px (--space-4) across tasks, contacts, budget, and meals modules

Added

• Staggered fade-in animation for list items on page load across all modules (tasks, shopping, meals, contacts, budget, notes, calendar agenda)
• Unified empty states using shared .empty-state class across all modules (replaces per-module CSS)
• stagger() and vibrate() UX utilities in public/utils/ux.js with full test coverage
• Proportional opacity on swipe-reveal action areas in tasks (already implemented, confirmed)
• FAB colors tied to per-module accent tokens via CSS custom properties
• scrollIntoView for focused inputs when virtual keyboard opens in modals (300ms delay)
• Consistent vibration feedback via vibrate() utility across tasks, shopping, contacts, budget, and notes
• Bottom sheet modal on mobile (< 768px) with drag handle, slide-in animation, and swipe-to-close
• Enter-key navigation between form fields in modals; Enter on last field triggers submit
• Blur-triggered inline validation for required fields with error/success border states
• wireBlurValidation(), btnSuccess(), and btnError() exported from modal.js
• Submit button checkmark-success (700ms) and shake-error feedback animations

0.1.0 - 2026-03-29

Initial release of Oikos - a self-hosted family planner for 2–6 person households. Runs as a Docker container behind Nginx with SSL, no cloud dependency.

Added

• Dashboard with time-of-day greeting, urgent tasks, upcoming events, today's meals, pinned notes, and weather widget (OpenWeatherMap integration with 3–5 day forecast scaling by screen size)
• Task management with categories, priorities, due dates, subtasks (max 2 levels), list and Kanban views, swipe gestures on mobile (swipe left = toggle done, swipe right = edit), and recurring tasks via iCal RRULE
• Shopping lists with multiple named lists, supermarket-aisle sorting, autocomplete from history, optimistic checkbox toggle, and bulk-clear of checked items
• Weekly meal planner with breakfast/lunch/dinner/snack grid (Mon–Sun), ingredient tracking per meal, and one-click transfer of ingredients to shopping lists
• Calendar with month, week, day, and agenda views, multi-day event support, color-coded entries, and family member assignment
• Google Calendar sync via OAuth 2.0 with incremental sync tokens and Apple CalDAV sync via tsdav, both bidirectional
• Pinboard (notes) with color-coded sticky notes, pin-to-top, Markdown formatting toolbar (bold, italic, lists, headings, code, links), and automatic text contrast based on background color
• Contacts directory with category filtering (doctor, emergency, trades, etc.), full-text search, and direct tel:/mailto:/maps: links
• Budget tracker with income/expense logging, monthly navigation, category breakdown bar charts (pure CSS), and CSV export
• Settings page for password change, calendar sync status, and family member management
• Authentication with session-based login (bcrypt, httpOnly/secure/sameSite cookies, 7-day TTL), admin-only user creation, and rate-limited login (5 attempts/min with 15-min lockout)
• CSRF protection using Double Submit Cookie pattern with timing-safe comparison
• Progressive Web App with app-shell caching (service worker with stale-while-revalidate for static assets, network-first for navigation, network-only for API), custom install prompt for Android and iOS, dynamic theme-color per module, safe area inset handling, and offline fallback
• Responsive design with mobile bottom navigation (swipeable pages with dot indicator), collapsible sidebar on tablet, and full sidebar on desktop
• Dark mode with system preference detection and manual toggle, warm-tinted neutral color scale
• Design system with CSS custom properties (tokens for colors, spacing, typography, shadows, radii, z-indices), module-specific accent colors, and consistent component patterns
• Accessibility improvements: skip link, sr-only headings on all pages, aria-hidden decorative icons, aria-label on icon-only buttons, token-based touch targets (44–48px), 12px minimum font size, and prefers-reduced-motion support
• Docker deployment with docker-compose, optional SQLCipher encryption (AES-256), and nginx.conf example
• Setup script (node setup.js) for initial admin account creation with LAN-reachable URL display
• Input validation middleware with centralized rules (string length, date/time format, enum, color) across all API routes
• Content Security Policy via Helmet with strict CSP, self-hosted Lucide Icons (no CDN at runtime)
• Lazy loading with per-page ES module imports cached in memory, Cache-Control headers (immutable for assets, must-revalidate for code), and service worker update notification

Security

• Fail-fast on missing SESSION_SECRET in production
• Rate limiting on login endpoint and global API limiter (300 req/min/IP)
• No user data cached by service worker (API requests are network-only)
• Hardened .gitignore and .dockerignore to prevent accidental secret or binary leakage