04520539aa
An owner can now share a profile with another account; the recipient
reads the profile's metadata AND its data (medications, appointments,
health stats) under their own login. The server stays a blind store:
sharing uses an X25519 envelope — the owner wraps the profile DEK to
the recipient's identity public key via ECDH (fresh ephemeral key per
share), the recipient unwraps it with their identity private key.
Backend:
- models/profile_share.rs: ProfileShare + ProfileShareRepository
(find_for_recipient, find_for_profile, find_active [checks active +
expiry], delete, upsert). Indexed on (profileId, recipientUserId) and
recipientUserId.
- handlers/profile_share.rs: POST/GET /profiles/:id/shares,
DELETE /profiles/:id/shares/:recipient, GET /profiles/shared-with-me,
GET /users/public-key (public), and authorize_profile_read — the
share-gate that admits owner OR active-share recipient.
- The share-gate is wired into list/get for medications, appointments,
and health stats: when profile_id is specified, resolve the owner via
the gate and query as them. Data repos stay ownership-scoped.
- Removed the legacy Share system (ADR Open Q5): models/{share,
permission}.rs, handlers/{shares,permissions}.rs, middleware/
permission.rs (dead), the shares collection field + methods in
mongodb_impl.rs, the shares index, and the 5 /api/shares +
/api/permissions routes.
- share_tests.rs: full owner→recipient→revoke flow, ownership
isolation, share-to-self/nonexistent/keyless rejections, expired
share treated as absent.
Frontend:
- crypto/keys.ts: wrapProfileDekToRecipient /
unwrapProfileDekFromShare (ECDH envelope, ephemeral key per share).
- useProfileStore: loadSharedWithMe (unwrap each share's DEK with the
identity private key), shareProfile, revokeShare, loadProfileShares.
Shared profiles merge into the list with is_shared=true.
- ProfileSwitcher: shows shared profiles with a 'shared' chip.
- ProfileSharing (new) + ProfileEditor: owner UI to add a recipient by
email and revoke; shared profiles render read-only with owner info.
- ECDH round-trip test (owner wraps, recipient unwraps, stranger can't).
Verification: backend cargo build/clippy (-D warnings)/fmt clean, tests
compile (integration tests run in CI — Mongo is fixed there). Frontend
tsc clean, 31/31 tests pass.
⚠️ Backend integration tests not run locally (no Mongo/Docker in this
sandbox); CI will run them — I'll fix any failures immediately.
Phases C (hard revoke / re-key) and D (graduation) remain. Refs #3.
46 lines
884 B
TypeScript
46 lines
884 B
TypeScript
export {
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deriveAuthSecret,
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deriveAuthAndEncKeys,
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generateDek,
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wrapDek,
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unwrapDek,
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rewrapDek,
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setupEncryption,
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unlockWithPassword,
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unlockWithRecovery,
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generateIdentityKeyPair,
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wrapIdentityPrivateKey,
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unwrapIdentityPrivateKey,
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generateProfileDek,
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wrapProfileDek,
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unwrapProfileDek,
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wrapProfileDekToRecipient,
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unwrapProfileDekFromShare,
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type SharedProfileDekEnvelope,
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setEncKey,
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getEncKey,
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clearEncKey,
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hasEncKey,
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setIdentityPrivate,
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getIdentityPrivate,
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clearIdentityPrivate,
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hasIdentityPrivate,
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setProfileDek,
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getProfileDek,
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setActiveProfileId,
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getActiveProfileId,
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getActiveProfileDek,
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clearProfileDeks,
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AUTH_SALT,
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PASSWORD_KEK_SALT,
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RECOVERY_KEK_SALT,
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type EncryptionSetup,
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type UnlockResult,
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} from './keys';
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export {
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encrypt,
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decrypt,
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encryptJson,
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decryptJson,
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type CipherPayload,
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} from './cipher';
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