wrangler.toml.example

# wrangler.toml.example — template for binthere's single Cloudflare Worker, which
# serves the static frontend (Workers Static Assets), the zero-knowledge paste API,
# the BurnPaste Durable Object (strict burn-after-read), KV storage, and native rate
# limiting. One deploy unit, one config — see SPEC.md / SECURITY.md / ARCHITECTURE.md.
#
# NOTE: the real wrangler.toml IS tracked in this repo — it carries the origin
# deployment's KV namespace ids (resource identifiers, not secrets) so the
# one-click Deploy button can clone and provision from it. This .example is the
# pristine template for manual forks:
#   1. npm run kv:create          # wrangler kv namespace create PASTES (+ --preview)
#   2. put the printed ids into wrangler.toml's [[kv_namespaces]] block
#      (or copy this file over it and fill in the placeholders below)
#   3. npm run deploy
# `wrangler dev` works with the placeholder ids (KV is emulated locally).

# Worker script name is "binthere" (→ deploy URL binthere.<subdomain>.workers.dev);
# the KV namespace keeps the "PASTES" name.
name = "binthere"
main = "src/index.js"
compatibility_date = "2025-10-11"

# ── Static assets ────────────────────────────────────────────────────────────
# The frontend lives in public/. The Worker runs first only for /api/*; every
# other path is served from static assets, with a single-page-application
# fallback so /p/<id> serves index.html (the client reads the id + fragment key).
[assets]
directory = "./public"
binding = "ASSETS"
not_found_handling = "single-page-application"
run_worker_first = [ "/api/*" ]

# ── KV: normal (non-burn) pastes, immutable, native TTL expiry ───────────────
# Create with:  wrangler kv namespace create PASTES
# then paste the id below (and a preview_id for local dev).
[[kv_namespaces]]
binding = "PASTES"
id = "<your-kv-namespace-id>"
preview_id = "<your-kv-preview-namespace-id>"

# ── Durable Object: burn-after-read pastes (atomic single-consumer) ──────────
[[durable_objects.bindings]]
name = "BURN"
class_name = "BurnPaste"

[[migrations]]
tag = "v1"
new_sqlite_classes = [ "BurnPaste" ]

# ── Native rate limiting: paste creation, keyed by client IP ─────────────────
# Abuse mitigation, not authentication; the code fails open if unavailable.
[[ratelimits]]
name = "CREATE_RL"
namespace_id = "1001"

  [ratelimits.simple]
  limit = 30
  period = 60

# ── Observability ────────────────────────────────────────────────────────────
[observability]
enabled = true