feat(mobile): reconstruir+ampliar binding gomobile para paridad con la web

El wrapper mobile/unibus.go se habia perdido del repo (solo quedaba compilado
en el .aar del 5 jun). Se reconstruye y amplia con:

- Wallet BIP39 determinista: NewMnemonic, ValidateMnemonic, DeriveAndSaveIdentity.
  Deriva la MISMA identidad que uniweb (web/src/wallet/derive.ts): PBKDF2-BIP39 ->
  HKDF-SHA256(info unibus-sign-v1 / unibus-kex-v1) -> Ed25519 + X25519. Test de
  paridad contra el vector de oro (mnemonica abandon...about -> sign_pub
  34302746...b3c8) garantiza misma cuenta web<->movil byte a byte.
- Selector de salas: Session.ListMyRooms() -> JSON [{id,subject,mode,role}].
- Nombres legibles: Session.Directory() + Client.Directory()/EndpointID() nuevos
  en pkg/client (GET /directory firmado).
- HasIdentity/SignPubAt para el onboarding.

Aditivo; build/vet/test del modulo verdes (incluido TestDeriveParityWithWeb).

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
This commit is contained in:
agent
2026-06-18 23:38:14 +02:00
parent 4dea99a524
commit 53f8a4a3d6
5 changed files with 375 additions and 1 deletions
+8
View File
@@ -35,18 +35,26 @@ github.com/oklog/ulid/v2 v2.1.0/go.mod h1:rcEKHmBBKfef9DhnvX7y1HZBYxjXb0cP5ExxNs
github.com/pborman/getopt v0.0.0-20170112200414-7148bc3a4c30/go.mod h1:85jBQOZwpVEaDAr341tbn15RS4fCAsIst0qp7i8ex1o=
github.com/remyoudompheng/bigfft v0.0.0-20230129092748-24d4a6f8daec h1:W09IVJc94icq4NjY3clb7Lk8O1qJ8BdBEF8z0ibU0rE=
github.com/remyoudompheng/bigfft v0.0.0-20230129092748-24d4a6f8daec/go.mod h1:qqbHyh8v60DhA7CoWK5oRCqLrMHRGoxYCSS9EjAz6Eo=
github.com/tyler-smith/go-bip39 v1.1.0 h1:5eUemwrMargf3BSLRRCalXT93Ns6pQJIjYQN2nyfOP8=
github.com/tyler-smith/go-bip39 v1.1.0/go.mod h1:gUYDtqQw1JS3ZJ8UWVcGTGqqr6YIN3CWg+kkNaLt55U=
golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
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golang.org/x/crypto v0.51.0 h1:IBPXwPfKxY7cWQZ38ZCIRPI50YLeevDLlLnyC5wRGTI=
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