Under wasm the guest has no network, so every Cal.com v2 call was dying at
"dial tcp: lookup api.cal.com". Thread deps.OutboundHTTP (http.RoundTripper)
from NewCalcomRouter onto CalcomHandler.rt and into NewCalcomClient, building
the client with Transport: rt. A nil rt (native/DESCRIBE/test) falls back to
the default transport, so bundled/httptest paths are unchanged.
Declare allowed_hosts = ["api.cal.com"] (deny-by-default; admin-granted at
install per the Phase 3 consent gate) and bump pluginsdk v0.2.4 -> v0.2.5 for
CoreServices.OutboundHTTP. Bump 2.0.5 -> 2.0.6.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Convert the bundled backend/internal/plugins/calcomblock package into a
standalone reactor-mode wasm plugin, dropping every git.dev.alexdunmow.com/block/cms
import (forbidden in standalone plugins):
- package calcomblock -> package main; add wasip1 main.go with
wasmguest.Serve(Registration). go.mod module
git.dev.alexdunmow.com/block/calcomblock, block/core v0.18.2, no replace
directives.
- Settings persistence: replace the pool-backed poolQuerier (direct SQL against
the public-schema `settings` table, which a sandboxed plugin role cannot read)
with capabilityQuerier over the SDK settings.Settings / settings.Updater
capabilities. GetSiteTimezone now resolves via GetSiteSettings host-side.
- Vendor the small CMS-internal helpers the plugin used into internal/helpers
(GetRealIP, StartCleanupLoop, MaskSecret, GetStringOr, the PluginSettingsQuerier
settings helpers, PluginCrypto for tests) and internal/db (minimal Setting /
UpsertSettingParams), each with a provenance header.
- Inline the captcha widget: vendor blocks.CaptchaWidget as a local
CaptchaWidget templ (captcha_widget.templ) and regenerate templ; drop the
block/cms/blocks import from booking.templ.
- blockConfig (server-authoritative captcha requirement via a
page_block_snapshots scan) has no wasm-ABI capability, so it is left nil:
honeypot + per-IP rate limit still apply. Documented as a follow-up.
- web: @block-ninja/ui workspace:* -> ^0.1.0 registry version; eslint.config.js
repointed at ../../../cms/web/eslint.config.js; rebuild web/dist.
- Rewrite CLAUDE.md for the standalone wasm reality; add .gitignore.
Full test suite preserved and passing; builds to calcomblock-2.0.0.bnp;
check-safety passes.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
