Kyle Pope d8bdae8ec3 Implement multi-user RBAC: database, auth, routing, admin API (Phases 1-6)
Phase 1: Add role, mfa_enforce_pending, must_change_password to users table.
Create system_config (singleton) and audit_log tables. Migration 026.

Phase 2: Add user_id FK to all 8 data tables (todos, reminders, projects,
calendars, people, locations, event_templates, ntfy_sent) with 4-step
nullable→backfill→FK→NOT NULL pattern. Migrations 027-034.

Phase 3: Harden auth schemas (extra="forbid" on RegisterRequest), add
MFA enforcement token serializer with distinct salt, rewrite auth router
with require_role() factory and registration endpoint.

Phase 4: Scope all 12 routers by user_id, fix dependency type bugs,
bound weather cache (SEC-15), multi-user ntfy dispatch.

Phase 5: Create admin router (14 endpoints), admin schemas, audit
service, rate limiting in nginx. SEC-08 CSRF via X-Requested-With.

Phase 6: Update frontend types, useAuth hook (role/isAdmin/register),
App.tsx (AdminRoute guard), Sidebar (admin link), api.ts (XHR header).

Security findings addressed: SEC-01, SEC-02, SEC-03, SEC-04, SEC-05,
SEC-06, SEC-07, SEC-08, SEC-12, SEC-13, SEC-15.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
2026-02-26 19:06:25 +08:00

46 lines
1.8 KiB
Python

from sqlalchemy import String, Boolean, Integer, func
from sqlalchemy.orm import Mapped, mapped_column
from datetime import datetime
from app.database import Base
class User(Base):
__tablename__ = "users"
id: Mapped[int] = mapped_column(primary_key=True, index=True)
username: Mapped[str] = mapped_column(String(50), unique=True, nullable=False, index=True)
password_hash: Mapped[str] = mapped_column(String(255), nullable=False)
# MFA — populated in Track B
# String(500) because Fernet-encrypted secrets are longer than raw base32
totp_secret: Mapped[str | None] = mapped_column(String(500), nullable=True, default=None)
totp_enabled: Mapped[bool] = mapped_column(Boolean, default=False)
# Account lockout
failed_login_count: Mapped[int] = mapped_column(Integer, default=0)
locked_until: Mapped[datetime | None] = mapped_column(nullable=True, default=None)
# Account state
is_active: Mapped[bool] = mapped_column(Boolean, default=True)
# RBAC
role: Mapped[str] = mapped_column(
String(30), nullable=False, default="standard", server_default="standard"
)
# MFA enforcement (admin can toggle; checked at login)
mfa_enforce_pending: Mapped[bool] = mapped_column(
Boolean, default=False, server_default="false"
)
# Forced password change (set after admin reset)
must_change_password: Mapped[bool] = mapped_column(
Boolean, default=False, server_default="false"
)
# Audit
created_at: Mapped[datetime] = mapped_column(default=func.now())
updated_at: Mapped[datetime] = mapped_column(default=func.now(), onupdate=func.now())
last_login_at: Mapped[datetime | None] = mapped_column(nullable=True, default=None)
last_password_change_at: Mapped[datetime | None] = mapped_column(nullable=True, default=None)