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zooqueenandHanzo Dev ecee5e40aa Sign in through Hanzo IAM only, and make accounts for invited people only
The IAM callback at /auth/callback reads IAM's userinfo answer and refuses
an address IAM has not verified. An account is found by its linked IAM
identity alone (provider hanzo, the IAM subject); an existing account that
only shares the address is refused, never merged. A first sign-in makes an
account only for an admin of the org the application serves or for someone
an organisation invited at that verified address. Every refusal returns to
/signin with a sentence saying what to do.

Accepting an organisation invitation joins the signed-in person, and only
when their verified address is the invited one; opening the link no longer
adds whoever holds the address.

The local email/password sign-up, sign-in, reset, verify-email and update
routes, pages, jobs and mail are gone, as are passkey sign-in, the Google,
Microsoft and generic OIDC providers, the per-organisation SSO portal and
its account-link flow. Passkeys and two-factor stay for confirming a
signature. The e2e suite starts sessions the way a finished IAM sign-in
leaves them.

Co-authored-by: Hanzo Dev <[email protected]>
2026-10-16 01:52:24 -07:00

37 lines
1.3 KiB
TypeScript

/**
* An organisation invitation joins the person it was sent to, and nobody else.
*
* Holding the link proves the invitation was received, not who received it, so
* acceptance binds the signed-in person only when their verified address is the
* invited one.
*
* Run: npx tsx --test packages/lib/__tests__/invitation.test.ts
*/
import assert from 'node:assert/strict';
import { describe, test } from 'node:test';
import { isInvitedPerson } from '../server-only/organisation/is-invited-person';
describe('isInvitedPerson', () => {
const verified = new Date('2026-10-16T00:00:00Z');
test('the invited address, verified', () => {
assert.equal(isInvitedPerson({ email: '[email protected]', emailVerified: verified }, '[email protected]'), true);
});
test('case does not make a different person', () => {
assert.equal(isInvitedPerson({ email: '[email protected]', emailVerified: verified }, '[email protected]'), true);
});
test('a different address is refused', () => {
assert.equal(
isInvitedPerson({ email: '[email protected]', emailVerified: verified }, '[email protected]'),
false,
);
});
test('the invited address, never verified, is refused', () => {
assert.equal(isInvitedPerson({ email: '[email protected]', emailVerified: null }, '[email protected]'), false);
});
});