- The recovery text told users to move the endpoint to `::1`. A bare IPv6
literal is not a legal URL host — `new URL("http://::1/token")` throws — so
anyone copying that into the Token URL override got a parse error from advice
meant to unblock them. Now `[::1]`, in both the notice and the manual
reproduction guide.
The exemption list still reads `::1`, because that is the host the SDK
compares; only the remedy is bracketed, because that is what a user types.
The comment says so, so neither gets "corrected" into the other.
- Dropped SEP-2207 from all nine files it had reached. I took the label from
the SDK's own source comments, which attribute this check to it — but this
repo already uses SEP-2207 for OIDC refresh / offline_access
(specification/v2_auth_hardening.md, plus an e2e test), so grepping it here
would have turned up two unrelated things. Replaced with plain description
rather than a different SEP number: having guessed wrong once, guessing again
is not the fix.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_018MvNbmAtQuWhDvzi4yXDju
Signed-off-by: cliffhall <cliff@futurescale.com>
Closes#2280
InsecureTokenEndpointError appeared nowhere in our source, so it fell through
to the generic auth-failure path and rendered a "Re-authentication required"
banner with a Re-authenticate button. That button can never work: the SDK's
assertSecureTokenEndpoint runs inside executeTokenRequest, the error does not
extend OAuthError, and auth() special-cases it to rethrow rather than start a
fresh /authorize redirect. Clicking re-ran the same flow to the same refusal,
under the raw SDK message, which names the three exempt host literals and
nothing actionable. A terminal configuration error was being presented as a
retryable auth error.
Not specific to *.localhost: it fires for any endpoint outside the SDK's
exemption — host.docker.internal (#1911), a LAN hostname, a reverse-proxy
name, a mistyped scheme.
It is now recognized (core/auth/insecureTokenEndpoint.ts, mirroring
issuerBinding.ts's brand-plus-name classifier and walking cause / data.cause,
since era negotiation and the transport wrappers bury the rejection) and
surfaced as the configuration error it is, naming the endpoint and both ways
out, with no action affordance.
Six paths reach the refusal and all six classify it — the connect handshake,
authenticate() during connect, the satisfied-challenge connect retry, the
post-redirect callback, the command/background path, the deferred tab-visible
resume (which re-armed on every focus, an unbounded loop on a terminal error),
and the banner action. They share one wrapper so a seventh cannot omit the
banner clear, and every clear is scoped to its own serverId: these paths are
asynchronous, so a late continuation for one server must not erase a banner
another raised in the meantime.
Adds oauth-insecure-token-endpoint-http.json to reproduce it, whose issuer is
http://localhost.:8091 — the root-anchored spelling every resolver sends to
loopback but which is none of the SDK's exempt literals. transport.strictPort
keeps that fixture honest, since its port is hard-coded inside the issuer.
Making such an endpoint work has to land in the SDK (typescript-sdk#2591);
this changes the reporting, not the outcome.
Split out of #2282, where it was tangled with the *.localhost origin work for
#1944 — a separate question the reporter is still clarifying.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_018MvNbmAtQuWhDvzi4yXDju
Signed-off-by: cliffhall <cliff@futurescale.com>
#2153 dropped App.tsx below the React Compiler's bail-out, so the
compiler-powered rules in eslint-plugin-react-hooks v6 began reporting
nine latent findings. Each was suppressed with a directive pointing at
this issue; the later phases moved them into useConnectionLifecycle and
useMcpApps. Eight remained. Five are now fixed and three re-justified on
their own terms, so no suppression points at an open issue any more.
Fixed:
- `connectedServerId` was a useState mirrored from `connectionStatus` and
`activeServerId` by an effect. It is a pure function of both, so it is
derived. A state copy could only lag the status it copies by one
committed render, which is a frame of the wrong highlight for no gain.
- The two latest-ref writes (`sandboxUrlRef`, `listedResourcesRef`) move
from render into a layout effect, the same fix review applied to
`setupClientForServerRef` in #2153. Both refs are read by an event
handler or an async handler that runs after the commit, so neither
reader observes a different value.
- `appElicitationController` was a ref seeded during render with `??=`.
The instance is never reassigned, so `useState`'s lazy initializer
gives the same create-once semantics without a render-time ref read —
which also retires the two directives on the `useSyncExternalStore`
arguments it fed.
Kept, with the argument in place of the pointer:
- The deep-link `onToggleConnection` call. It opens a transport and
drives a handshake; the state it sets along the way is a consequence of
that I/O, not something derivable from props. An effect is the right
tool, and the one-shot `deepLinkConnectRef` guard is what bounds it.
- The two `createAppBridgeFactory` calls. `react-hooks/refs` cannot see
through the factory and warns that a ref-reading dep it is handed
(`getListedResourceMeta`) may be called during render. It is not: the
factory only stores its deps, and the sole call site is inside the
async `sandboxready` handler.
No behavior change beyond `connectedServerId` landing in the same
committed render as the status it derives from, rather than the next one.
Signed-off-by: Cliff Hall <cliff@futurescale.com>
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_013hzwzS8UvBsr4yZm7o7sev
Signed-off-by: cliffhall <cliff@futurescale.com>
Clearing the Inspector's OAuth state deleted the local copy of the tokens
and stopped there. The access token — and the refresh token, which is
long-lived by design — stayed valid at the authorization server until they
expired on their own, so a day of connect/disconnect iteration left it
holding grants for sessions that ended hours ago. RFC 7009 §1 describes
exactly that case, and nothing in the repo constructed a revocation
request, so a server author implementing `revocation_endpoint` had no way
to exercise it with the tool that exists to exercise this.
core/auth/revocation.ts builds and sends the request; the three clear paths
call it, so the behavior is written once — web's "Clear OAuth state and
disconnect" (both the active and stored-only paths), the TUI's Auth tab,
and the CLI's --relogin. It runs BEFORE the local clear, because the token,
the client credentials and the discovered `revocation_endpoint` all live in
the store the clear is about to empty. The request names the refresh token
when there is one: §2.1 asks the AS to also invalidate the access tokens
issued under the same grant, so one request covers both halves.
Best-effort by construction. Every path returns a TokenRevocationOutcome
rather than throwing: no advertised endpoint means nothing is sent and that
authorization server behaves exactly as before, and a network error, a
non-2xx, a 5s timeout or an unreadable store is reported and nothing more.
Forgetting the tokens is what the user asked for. `lost_authorization_state`
recovery deliberately skips it — it clears a half-finished flow to retry it,
and an authorization that never completed has no grant to revoke.
Client authentication resolves the preregistered slot first, mirroring
BaseOAuthClientProvider.clientInformation; reading only the dynamic slot
would send no authentication for a server configured with `oauth.clientId`.
The Basic credential is byte-identical to the SDK's applyBasicAuth so this
request and the token request cannot present the same secret differently.
Opt out per server with `oauth.revokeOnClear` (default on, only `false`
written to disk) or per CLI run with --no-revoke. Read at clear time rather
than connect time, so toggling needs no reconnect. Turning it off is a
testing affordance: a client that walks away still holding live tokens is a
case a server author may want to reproduce.
test-servers now advertises `revocation_endpoint` and serves POST
/oauth/revoke, faithful on §2.2 (an unknown token is a success) and §2.1
(revoking a refresh token invalidates the access tokens under the same
grant), with oauth-revocation-http.json / oauth-no-revocation-http.json as
showcase configs.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_0177mPHAdECD18nLLCTwR5rh
Signed-off-by: cliffhall <cliff@futurescale.com>
- Terminate the two banner-path `onToggleConnection` calls through a
`retryConnect` helper. The toggle handles every handshake failure, but
client construction runs ahead of its try/catch, so a throw there
escaped into a discarded promise with the banner already dismissed.
Recorded on `connectErrorMessage` rather than toasted, matching the
deep-link phases' own catch, so the move stays inert.
- Add the unsettled-`/api/config` race test: a connect that starts before
the sandbox answer is held at the gate and builds from the URL as of the
release, which is what `sandboxUrlRef` exists for.
- Correct the harness's `client` doc, which described a
last-constructed fallback the harness never implemented.
Signed-off-by: cliffhall <cliff@futurescale.com>
Phase 2 step 3 of the App.tsx decomposition (#2154, under #2129/#2126).
Moves the whole connection cluster out of App.tsx and into
clients/web/src/hooks/useConnectionLifecycle.ts: setupClientForServer
(the single place a connection is configured), onToggleConnection,
onDisconnect, onReauthenticateFromBanner, the deep-link auto-connect
effect and its three phase latches, the connected/teardown/disconnect
effects, connectErrorMessage, and the session-scoped reset a disconnect
triggers. Handshake telemetry rides along as useHandshakeTelemetry,
split out only because useOAuthRecovery runs first and stamps the same
ref.
No behavior change. App.tsx goes 3,039 -> 2,412 lines.
Per #2129, resetSessionScopedUiState takes a narrow SessionResetSurface
- one reset() per owner - rather than every phase-1 setter, so the hook
does not end up depending on everything phase 1 extracted. The two
log-level operations stay App-owned because the connect path seeds the
same state.
Closes#2154
Signed-off-by: cliffhall <cliff@futurescale.com>
