stack/apps/backend/src/lib
BilalG1 f7e389809e
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feat(hexclave): PR 1 — wire compatibility layer (invisible) (#1475)
## Summary

**Stacked on #1468** (`docs/hexclave-rename-plan` — the plan doc). Diff
vs that base = the actual PR 1 code.

This is **PR 1 of the Hexclave rebrand: the invisible compatibility
layer**. Everything is additive. Old SDKs, old wire identifiers, and old
env var names keep working unchanged. The backend dual-accepts and
dual-emits; new SDK code emits `x-hexclave-*` headers and the
`hexclave_` Bearer prefix; cookies dual-write; env vars dual-read across
every category. **No user-visible rebranding lands here** — that's PR 2.

See [`RENAME-TO-HEXCLAVE.md`](./RENAME-TO-HEXCLAVE.md) → *"PR 1
implementation guide"* for the full per-work-area spec, file pointers,
and chosen approach.

## What's implemented (all 14 PR-1 work-areas)

- **SDK export aliases** — `Hexclave*` aliases for the user-facing
`Stack*` exports added in `packages/template`; codegen propagates them
to `@stackframe/{js,stack,react,tanstack-start}`. React-only aliases
correctly excluded from `@stackframe/js`. (`e60550a2`)
- **JWT issuer dual-accept** — `decodeAccessToken` accepts both
`api.stack-auth.com` and `api.hexclave.com` issuers. Signing unchanged.
(`fc781def`)
- **Request-header dual-accept** — backend + dashboard proxies normalize
`x-hexclave-*` → `x-stack-*` at the existing empty proxy hook (so
`smart-request.tsx` and every route schema keep working unchanged); CORS
allowlists extended via a derive-once helper. (`2a056eac`)
- **MCP `ask_hexclave`** — registered alongside `ask_stack_auth` via a
shared helper; `ask_stack_auth` behavior byte-identical. (`30ffd604`)
- **Dev-tool** — DOM ids + header emit switched.
`window.HexclaveDevTool` exposed alongside `window.StackDevTool`.
(`32131ea7`)
- **The big consolidated commit** (`7fed864a`):
- **Env vars** — central `getEnvVariable` prefix-transform (HEXCLAVE
first, STACK fallback); dashboard + template client env files dual-read;
`turbo.json` globalEnv; `NEXT_PUBLIC_STACK_PORT_PREFIX` renamed outright
across ~82 files including docker.
- **Cookies** — dual-write/dual-read auth (`stack-access`/`-refresh-*`
and custom-domain variants), OAuth-state
(`stack-oauth-{inner,outer}-*`), and low-risk cookies (`stack-is-https`,
`stack-last-seen-changelog-version`). Bypass sites patched (backend
OAuth callback, dashboard remote-dev auth route, impersonation snippets,
snapshot serializer).
- **Bearer prefix** — SDK token parser accepts both `stackauth_` and
`hexclave_`; emits `hexclave_`. Discovery correction: this is purely
SDK-internal — the backend never parses it.
- **Response headers** — backend dual-emits
`x-hexclave-{request-id,actual-status,known-error}`; SDKs dual-read (new
first, stack fallback).
- **SDK request-header emit switch** —
`client/server/admin-interface.ts` + dashboard `api-headers.ts` +
`internal-project-headers.ts` + `feedback-form.tsx` switched to
`x-hexclave-*`. Plus `stack_response_mode` query param.
- **Storage keys** — dev-tool / cli-auth / oauth-button / docs keys
renamed (straight); `stack:session-replay:v1` dual-read so in-progress
recordings survive SDK upgrades; `stack_mfa_attempt_code` dual-read.
- **Query params** — cross-domain params dual-emit/dual-accept via
shared helpers; backend `oauth/authorize` accepts
`hexclave_response_mode` and `stack_response_mode`; `stack-init-id`
renamed.
- **`Symbol.for`** — app-internals symbol gets a parallel
`Symbol.for("Hexclave--app-internals")` getter on each attach site (no
read-site churn — old symbol still attached). 3 file-private symbols
renamed outright.
- **Config discovery** — prefer `hexclave.config.ts`, fall back to
`stack.config.ts` at every discovery site (CLI / dashboard / backend /
local-emulator); `init` writes the new filename; CLI credentials path
migrates.
- **Internal renames** — `StackAssertionError`,
`StackClient/Server/AdminInterface` renamed outright (no alias, per the
"internal-only → rename" rule). ~264 files touched.
- **Review-pass fixes** (`21217fbe`) — three real bugs found by parallel
review agents and fixed:
- `snapshot-serializer.ts` was interpolating the whole
`keyedCookieNamePrefixes` array (`${arr}`) — adding a second prefix
would have corrupted **every** OAuth-cookie snapshot, not just new ones.
- **Docker port-prefix producer/consumer mismatch** —
`entrypoint.sh`/`run-emulator.sh`/cloud-init `user-data` were still
producing `NEXT_PUBLIC_STACK_PORT_PREFIX` while the dashboard sentinel +
consumers had been renamed; silent self-host regression (custom port
prefix would be ignored).
- **Missing `hexclave-oauth-inner-*` dual-write** in the OAuth authorize
route — callback's fallback masked it but the dual-write was specified
by the plan.
- Plus: `mcp.test.ts` tool-list assertions updated to include
`ask_hexclave`; two dashboard header-emit sites switched to
`x-hexclave-*` for consistency.
- **E2E snapshot serializer follow-up** (`4b16cc5d`) —
`x-hexclave-request-id` added to the hidden-headers list (mirroring
`x-stack-request-id` treatment), and 2 sample inline snapshots
regenerated in `projects.test.ts` to include the new dual-emitted
headers.

## Verification

- **`pnpm typecheck`** — clean (the fresh-worktree `@/.source` / Prisma
codegen gap in `stack-docs` is pre-existing and unrelated).
- **`pnpm lint`** — 29/29 packages green.
- **`pnpm exec turbo run build --filter=./packages/*`** — 13/13 packages
build (including `@stackframe/stack-cli` once the dashboard standalone
is present).
- **Live E2E** against a running backend on `cl/hexclave-pr1`:
- `pnpm test run
apps/e2e/tests/backend/endpoints/api/v1/internal/mcp.test.ts` — **6/6
pass** (verifies the new `ask_hexclave` tool — the hand-written inline
snapshot matched actual MCP server output).
- `pnpm test run
apps/e2e/tests/backend/endpoints/api/v1/internal/projects.test.ts` —
**11/11 pass** (verifies wire dual-accept + dual-emit end-to-end; the
snapshot serializer fix was found and applied during this check).

A four-agent parallel **review pass** also audited the full diff for
logic/runtime bugs across the work-areas (wire headers + JWT, cookies +
bearer + symbols, env vars, query params + config + MCP + aliases). All
in-slice review verdicts were ✓ except the three bugs listed above,
which are now fixed.

## Known follow-ups (out of scope for this PR)

- **E2E snapshots across the rest of the suite** — backend now
dual-emits `x-hexclave-{known-error,actual-status}` alongside
`x-stack-*`, which legitimately appears in inline snapshots throughout
`apps/e2e`. Two were regenerated here as a sample; the rest should regen
with `vitest -u` in CI.
- **Docker shell env vars beyond `PORT_PREFIX`** — `entrypoint.sh` still
reads `STACK_*` env vars directly (the JS-side `getEnvVariable`
transform doesn't help the shell). JS consumers dual-read so it works in
practice; full shell-level dual-read is a deeper self-host follow-up.
- **`@stackframe/stack-cli` build ordering** — pre-existing; needs
`build:rde-standalone` first. Not affected by this PR.

## Test plan

- [ ] CI runs full e2e suite (with `vitest -u` to absorb dual-emit
snapshot deltas, then committed back)
- [ ] Spot-check: an old SDK build (emitting only `x-stack-*`) still
authenticates against the new backend
- [ ] Spot-check: a new SDK (emitting `x-hexclave-*` / `Bearer
hexclave_*`) still authenticates against an old backend during deploy
ordering
- [ ] Manual: `npx @stackframe/stack-cli@latest init` (new onboarding
entrypoint) generates `hexclave.config.ts`
- [ ] Manual: existing `stack.config.ts`-only project still resolves (no
migration required)

---------

Co-authored-by: bilal <bilal@stack-auth.com>
2026-05-23 17:24:55 -07:00
..
ai feat(hexclave): PR 1 — wire compatibility layer (invisible) (#1475) 2026-05-23 17:24:55 -07:00
bulldozer feat(hexclave): PR 1 — wire compatibility layer (invisible) (#1475) 2026-05-23 17:24:55 -07:00
payments feat(hexclave): PR 1 — wire compatibility layer (invisible) (#1475) 2026-05-23 17:24:55 -07:00
cache.tsx feat(hexclave): PR 1 — wire compatibility layer (invisible) (#1475) 2026-05-23 17:24:55 -07:00
cel-evaluator.ts Turnstile integration for fraud protection (#1239) 2026-03-20 21:26:45 +00:00
clickhouse-errors.ts feat(hexclave): PR 1 — wire compatibility layer (invisible) (#1475) 2026-05-23 17:24:55 -07:00
clickhouse.tsx feat(hexclave): PR 1 — wire compatibility layer (invisible) (#1475) 2026-05-23 17:24:55 -07:00
config.tsx feat(hexclave): PR 1 — wire compatibility layer (invisible) (#1475) 2026-05-23 17:24:55 -07:00
contact-channel.tsx feat(hexclave): PR 1 — wire compatibility layer (invisible) (#1475) 2026-05-23 17:24:55 -07:00
conversation-types.ts [Apps] Adding support app alpha and dogfooding (#1368) 2026-05-13 11:36:11 -05:00
conversations-api.ts [Apps] Adding support app alpha and dogfooding (#1368) 2026-05-13 11:36:11 -05:00
conversations.tsx Route read-only raw Prisma queries to read replica (#1467) 2026-05-22 11:16:11 -07:00
dev-perf-stats.tsx Fix dev-perf-stats 2026-02-04 13:59:31 -08:00
dev-request-stats.tsx Fix dev stats accuracy 2025-12-29 17:15:08 +01:00
development-environment.ts Route read-only raw Prisma queries to read replica (#1467) 2026-05-22 11:16:11 -07:00
email-delivery-stats.tsx feat(hexclave): PR 1 — wire compatibility layer (invisible) (#1475) 2026-05-23 17:24:55 -07:00
email-drafts.tsx fix types 2025-12-26 18:11:37 +01:00
email-queue-step.test.tsx fix(email-queue): recover stuck sending without duplicate retry (#1356) 2026-04-24 11:00:46 -07:00
email-queue-step.tsx feat(hexclave): PR 1 — wire compatibility layer (invisible) (#1475) 2026-05-23 17:24:55 -07:00
email-rendering.test.tsx [Refactor][Feat][Fix] Rework Email Section With New Sent Page, Better Drafts Page, and Settings Page (#1221) 2026-03-11 12:01:36 -07:00
email-rendering.tsx feat(hexclave): PR 1 — wire compatibility layer (invisible) (#1475) 2026-05-23 17:24:55 -07:00
email-template-rewrite.ts feat(hexclave): PR 1 — wire compatibility layer (invisible) (#1475) 2026-05-23 17:24:55 -07:00
emailable.tsx feat(hexclave): PR 1 — wire compatibility layer (invisible) (#1475) 2026-05-23 17:24:55 -07:00
emails-low-level.tsx feat(hexclave): PR 1 — wire compatibility layer (invisible) (#1475) 2026-05-23 17:24:55 -07:00
emails.tsx feat(hexclave): PR 1 — wire compatibility layer (invisible) (#1475) 2026-05-23 17:24:55 -07:00
end-users.tsx feat(hexclave): PR 1 — wire compatibility layer (invisible) (#1475) 2026-05-23 17:24:55 -07:00
events.tsx feat(hexclave): PR 1 — wire compatibility layer (invisible) (#1475) 2026-05-23 17:24:55 -07:00
external-db-sync-metadata.ts [Refactor] Improve CI Run Times by Reducing Test Flakiness and Speeding up Test Suite (#1166) 2026-02-10 19:43:10 -08:00
external-db-sync-queue.ts feat(hexclave): PR 1 — wire compatibility layer (invisible) (#1475) 2026-05-23 17:24:55 -07:00
external-db-sync.ts feat(hexclave): PR 1 — wire compatibility layer (invisible) (#1475) 2026-05-23 17:24:55 -07:00
featurebase.tsx feat(hexclave): PR 1 — wire compatibility layer (invisible) (#1475) 2026-05-23 17:24:55 -07:00
images.tsx Project logo upload (#817) 2025-08-19 04:45:16 +02:00
internal-api-keys.tsx feat(hexclave): PR 1 — wire compatibility layer (invisible) (#1475) 2026-05-23 17:24:55 -07:00
internal-feedback-emails.tsx feat(hexclave): PR 1 — wire compatibility layer (invisible) (#1475) 2026-05-23 17:24:55 -07:00
js-execution.tsx feat(hexclave): PR 1 — wire compatibility layer (invisible) (#1475) 2026-05-23 17:24:55 -07:00
local-emulator.test.ts Remote dev envs (#1435) 2026-05-19 15:54:18 -07:00
local-emulator.ts Remote dev envs (#1435) 2026-05-19 15:54:18 -07:00
managed-email-domains.tsx feat(hexclave): PR 1 — wire compatibility layer (invisible) (#1475) 2026-05-23 17:24:55 -07:00
managed-email-onboarding.tsx feat(hexclave): PR 1 — wire compatibility layer (invisible) (#1475) 2026-05-23 17:24:55 -07:00
metrics-activity-split.ts Overview revamp (#1238) 2026-04-15 09:36:00 -07:00
notification-categories.ts feat(hexclave): PR 1 — wire compatibility layer (invisible) (#1475) 2026-05-23 17:24:55 -07:00
oauth.tsx feat(hexclave): PR 1 — wire compatibility layer (invisible) (#1475) 2026-05-23 17:24:55 -07:00
openapi.tsx feat(hexclave): PR 1 — wire compatibility layer (invisible) (#1475) 2026-05-23 17:24:55 -07:00
payments.test.tsx payments: rework refund flow to three-knob API (#1429) 2026-05-15 19:29:21 -07:00
payments.tsx feat(hexclave): PR 1 — wire compatibility layer (invisible) (#1475) 2026-05-23 17:24:55 -07:00
permissions.tsx clickhouse new syncs and verify-data (#1304) 2026-04-08 14:43:22 -07:00
plan-entitlements.test.ts [Feat]: set flag to disable billing (#1417) 2026-05-06 14:58:06 -07:00
plan-entitlements.ts feat(hexclave): PR 1 — wire compatibility layer (invisible) (#1475) 2026-05-23 17:24:55 -07:00
preview-mode.ts stack auth preview mode (#1307) 2026-04-08 16:57:42 -07:00
product-versions.tsx feat(hexclave): PR 1 — wire compatibility layer (invisible) (#1475) 2026-05-23 17:24:55 -07:00
projects.tsx feat(hexclave): PR 1 — wire compatibility layer (invisible) (#1475) 2026-05-23 17:24:55 -07:00
redirect-urls.test.tsx feat(hexclave): PR 1 — wire compatibility layer (invisible) (#1475) 2026-05-23 17:24:55 -07:00
redirect-urls.tsx Trust hosted domains 2026-05-21 18:23:23 -07:00
request-checks.tsx Upgrade Prisma to v7 (#1064) 2025-12-26 08:13:34 -08:00
risk-scores.tsx rework weights for same name signups (#1298) 2026-04-12 23:30:55 +00:00
seed-dummy-data.test.ts [codex] Fix preview dummy payments customer types (#1398) 2026-05-01 09:44:30 -07:00
seed-dummy-data.ts fix: CI failures — Node 22, test timeouts, QEMU transaction timeout (#1479) 2026-05-22 20:24:13 -07:00
session-replays.tsx Analytics event tracking (#1208) 2026-02-17 18:33:01 -08:00
sign-up-context.ts Turnstile integration for fraud protection (#1239) 2026-03-20 21:26:45 +00:00
sign-up-heuristics.tsx Turnstile integration for fraud protection (#1239) 2026-03-20 21:26:45 +00:00
sign-up-rules.ts feat(hexclave): PR 1 — wire compatibility layer (invisible) (#1475) 2026-05-23 17:24:55 -07:00
stripe-proxy.tsx one time payments (#865) 2025-09-12 17:14:09 -07:00
stripe.tsx feat(hexclave): PR 1 — wire compatibility layer (invisible) (#1475) 2026-05-23 17:24:55 -07:00
telegram.tsx feat(hexclave): PR 1 — wire compatibility layer (invisible) (#1475) 2026-05-23 17:24:55 -07:00
tenancies.tsx feat(hexclave): PR 1 — wire compatibility layer (invisible) (#1475) 2026-05-23 17:24:55 -07:00
tokens.tsx feat(hexclave): PR 1 — wire compatibility layer (invisible) (#1475) 2026-05-23 17:24:55 -07:00
turnstile.tsx feat(hexclave): PR 1 — wire compatibility layer (invisible) (#1475) 2026-05-23 17:24:55 -07:00
types.tsx Upgrade Prisma to v7 (#1064) 2025-12-26 08:13:34 -08:00
upstash.tsx local emulator security and features fixes (#1247) 2026-04-14 15:36:24 -07:00
users.tsx Enhance error handling and logging in Emailable response validation (#1292) 2026-04-01 09:21:43 -07:00
webhooks.tsx feat(hexclave): PR 1 — wire compatibility layer (invisible) (#1475) 2026-05-23 17:24:55 -07:00