# Handler configuration — copy to .env and fill in. Never commit real secrets.

# Database. SQLite fallback (single-node) or Postgres (centralized, default for real deploys).
#   SQLite:   sqlite:////absolute/path/to/handler.db
#   Postgres: postgresql+psycopg://user:pass@host:5432/handler
DATABASE_URL=sqlite:////var/lib/handler/handler.db

# Legacy/machine bearer token gating every API route. Human operators now sign in with
# email + password (user accounts — first sign-up becomes the admin); this token remains
# for scripts/CI and as a break-glass credential. Optional once accounts exist.
AUTH_TOKEN=change-me-to-a-long-random-string

# ---- User accounts (email + password sign-in for the dashboard/API) ----
# Browser session lifetime and one-shot link validity. Defaults shown.
# SESSION_TTL_DAYS=30
# RESET_TOKEN_TTL_HOURS=2
# INVITE_TOKEN_TTL_HOURS=168

# Outbound email for invite + password-reset links. Leave SMTP_HOST unset to run without
# email: invite/reset links are then shown to the admin in the dashboard instead of
# mailed, and self-serve "forgot password" tells users to ask an admin.
# SMTP_HOST=smtp.example.com
# SMTP_PORT=587
# SMTP_USERNAME=
# SMTP_PASSWORD=
# SMTP_FROM=handler@example.com
# SMTP_STARTTLS=true       # STARTTLS on port 587 (the common setup)
# SMTP_SSL=false           # implicit TLS on port 465 instead

# Base URL the emailed links point at, e.g. https://handler.example.com. Falls back to
# each request's own origin when unset (right for the same-origin bundled UI).
# PUBLIC_BASE_URL=

# Optional higher-trust token gating PUT /shared/context/:key.
# Falls back to AUTH_TOKEN if unset.
# SHARED_CONTEXT_WRITE_TOKEN=

# Optional admin token gating the web control surface: enqueuing control commands
# (spawn/kill/resume/approve/reject/forge-init/poll-ci), project CRUD, forge-host CRUD,
# and credential-pointer edits. Falls back to AUTH_TOKEN if unset. Give operators this
# token in the dashboard to unlock management actions.
# ADMIN_TOKEN=

# Optional generic webhook target for the Notification hook (ntfy, Pushover, Slack, ...).
# Fully bring-your-own; the Notification hook is a no-op when unset.
# WEBHOOK_URL=https://ntfy.sh/my-topic

# Symmetric key for the encrypted secret store: git-server tokens and SSH private keys
# are Fernet-encrypted with it before they reach the database. Set the SAME value on the
# API (encrypts on write) and the control container (decrypts at clone/spawn). Generate:
#   python -c "from cryptography.fernet import Fernet; print(Fernet.generate_key().decode())"
# Unset => storing tokens/SSH keys on git servers is refused with a clear error.
# HANDLER_SECRET_KEY=

# Base directory under which per-project roots and agent worktrees live (isolation).
PROJECTS_ROOT=/var/lib/handler/projects

# Web search provider for the agents' web_search tool (pi harness). Resolution order:
# SearXNG instance -> Brave Search API -> unset = DuckDuckGo HTML fallback (zero-config,
# rate-limited). web_fetch needs no provider.
# SEARXNG_URL=http://searxng.lan:8080
# BRAVE_SEARCH_API_KEY=

# Binary overrides (defaults shown). Point at fakes in tests/CI.
# CLAUDE_BIN=claude
# PI_BIN=pi
# MISE_BIN=mise
# TMUX_BIN=tmux
# FORGE_BIN=forge
# GIT_BIN=git

# Phase 2 (forge integration). Pin the forge version your base image installs; spawn
# verifies the injected forge matches and warns on drift. Leave unset to skip the check.
# FORGE_VERSION=1.2.3

# Branches a direct `git push` may not reach without a standing approval (comma-separated).
# Closes the "merge locally, push to main" path around the forge-merge approval gate.
# PROTECTED_BRANCHES=main,master

# Agent-initiated dispatch (the `dispatch_agent` tool): an agent handing work to a fresh
# agent in its own project, so a pipeline advances on a result instead of on a timer.
# Both caps bound a confused or looping agent, not a healthy one — a handoff is one call.
# MAX_DISPATCH_PER_RUN=3
# MAX_DISPATCH_DEPTH=3

# Phase 3 (web UI). Serve the bundled UI from "/" and "/static". Set false for a
# headless, API-only deployment. Applied at process start (restart to change).
# UI_ENABLED=true

# Extra origins allowed to call the API cross-origin (comma-separated). Only needed if
# you host the UI on a DIFFERENT origin than the API; the shipped UI is same-origin and
# needs none. Empty => no CORS middleware.
# CORS_ORIGINS=https://handler.example.ts.net

# Per-project credentials are NOT set here — they live on each project's `credential_ref`
# as a POINTER (env:VAR / file:/path / cmd:...), resolved and injected only at spawn.
# The database never stores the raw token. Example, when registering a project:
#   credential_ref = "env:LEEWORKS_TOKEN"   (then export LEEWORKS_TOKEN where the control
#                                            layer runs; it's injected as FORGE_TOKEN +
#                                            the host-specific var, e.g. GITHUB_TOKEN)