Files
PocketVeto/backend/app/config.py
Jack Levy 9633b4dcb8 feat: v1.0.0 — UX polish, security hardening, code quality
UI/UX:
- Bill detail page tab UI (Analysis / Timeline / Votes / Notes)
- Topic tag pills on bill detail and listing pages — filtered to known
  topics, clickable, properly labelled via shared lib/topics.ts
- Notes panel always-open in Notes tab; sign-in prompt for guests
- Collapsible sidebar with icon-only mode and localStorage persistence
- Bills page defaults to has-text filter enabled
- Follow mode dropdown transparency fix
- Favicon (Landmark icon, blue background)

Security:
- Fernet encryption for ntfy passwords at rest (app/core/crypto.py)
- Separate ENCRYPTION_SECRET_KEY env var; falls back to JWT derivation
- ntfy_password no longer returned in GET response — replaced with
  ntfy_password_set: bool; NotificationSettingsUpdate type for writes
- JWT_SECRET_KEY fail-fast on startup if using default placeholder
- get_optional_user catches (JWTError, ValueError) only, not Exception

Bug fixes & code quality:
- Dashboard N+1 topic query replaced with single OR query
- notification_utils.py topic follower N+1 replaced with batch query
- Note query in bill detail page gated on token (enabled: !!token)
- search.py max_length=500 guard against oversized queries
- CollectionCreate.validate_name wired up with @field_validator
- LLM_RATE_LIMIT_RPM default raised from 10 to 50

Authored by: Jack Levy
2026-03-15 01:10:31 -04:00

87 lines
2.9 KiB
Python

from functools import lru_cache
from pydantic import model_validator
from pydantic_settings import BaseSettings, SettingsConfigDict
class Settings(BaseSettings):
model_config = SettingsConfigDict(env_file=".env", extra="ignore")
# URLs
LOCAL_URL: str = "http://localhost"
PUBLIC_URL: str = ""
# Auth / JWT
JWT_SECRET_KEY: str = "change-me-in-production"
JWT_EXPIRE_MINUTES: int = 60 * 24 * 7 # 7 days
# Symmetric encryption for sensitive user prefs (ntfy password, etc.)
# Generate with: python -c "from cryptography.fernet import Fernet; print(Fernet.generate_key().decode())"
# Falls back to JWT_SECRET_KEY derivation if not set (not recommended for production)
ENCRYPTION_SECRET_KEY: str = ""
# Database
DATABASE_URL: str = "postgresql+asyncpg://congress:congress@postgres:5432/pocketveto"
SYNC_DATABASE_URL: str = "postgresql://congress:congress@postgres:5432/pocketveto"
# Redis
REDIS_URL: str = "redis://redis:6379/0"
# api.data.gov (shared key for Congress.gov and GovInfo)
DATA_GOV_API_KEY: str = ""
CONGRESS_POLL_INTERVAL_MINUTES: int = 30
# LLM
LLM_PROVIDER: str = "openai" # openai | anthropic | gemini | ollama
OPENAI_API_KEY: str = ""
OPENAI_MODEL: str = "gpt-4o-mini" # gpt-4o-mini: excellent JSON quality at ~10x lower cost than gpt-4o
ANTHROPIC_API_KEY: str = ""
ANTHROPIC_MODEL: str = "claude-sonnet-4-6" # Sonnet matches Opus for structured tasks at ~5x lower cost
GEMINI_API_KEY: str = ""
GEMINI_MODEL: str = "gemini-2.0-flash"
OLLAMA_BASE_URL: str = "http://host.docker.internal:11434"
OLLAMA_MODEL: str = "llama3.1"
# Max LLM requests per minute — Celery enforces this globally across all workers.
# Defaults: free Gemini=15 RPM, Anthropic paid=50 RPM, OpenAI paid=500 RPM.
# Lower this in .env if you hit rate limit errors on a restricted tier.
LLM_RATE_LIMIT_RPM: int = 50
# Google Civic Information API (zip → representative lookup)
# Free key: https://console.cloud.google.com/apis/library/civicinfo.googleapis.com
CIVIC_API_KEY: str = ""
# News
NEWSAPI_KEY: str = ""
# pytrends
PYTRENDS_ENABLED: bool = True
@model_validator(mode="after")
def check_secrets(self) -> "Settings":
if self.JWT_SECRET_KEY == "change-me-in-production":
raise ValueError(
"JWT_SECRET_KEY must be set to a secure random value in .env. "
"Generate one with: python -c \"import secrets; print(secrets.token_hex(32))\""
)
return self
# SMTP (Email notifications)
SMTP_HOST: str = ""
SMTP_PORT: int = 587
SMTP_USER: str = ""
SMTP_PASSWORD: str = ""
SMTP_FROM: str = "" # Defaults to SMTP_USER if blank
SMTP_STARTTLS: bool = True
@lru_cache
def get_settings() -> Settings:
return Settings()
settings = get_settings()