Files
bitlogin/packages/widget
thePR0M3TH3ANandClaude Fable 5 ff1470a849 Centralized on-ramps, widget side: 'Use an account you already have'
Implements centralized-onramps.md §CO5. A host opts in via onramp-url /
onramp-name / onramp-providers attributes -- nothing centralized ships
by default. The options menu gains the owner-chosen group heading 'Use
an account you already have' covering extension, remote signer, key
import, and 'Continue with <Provider>' rows whose sub-label IS the
custody statement (§CO7): '<Service> manages your sign-in'.

The handshake (onramp.ts, pure and unit-tested): popup to the
configured URL with a CSPRNG state nonce; exactly one unlock or
register message accepted, only from the configured origin with the
exact nonce. Returning users flow into the ordinary password login.
New users choose a fresh identity or §SF10-import an existing nsec;
registration runs client-side and the password is POSTed to the
service -- if the store fails, the phrase ceremony is forced
immediately rather than deferred, so no account exists that nobody
can unlock. Tier B2 otherwise: the dashboard carries a 'Secure your
account' card into the existing phrase screens while the phrase is
still in session memory, plus a standing '<Service> manages your
sign-in' line.

Policy pins: on-ramp rows render only inside the menu with the custody
label; group heading wording pinned. 12 new tests; verified visually
with a configured element.

Co-Authored-By: Claude Fable 5 <[email protected]>
2026-08-04 11:34:52 -04:00
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