8 Commits

Author SHA1 Message Date
Ricardo Guilherme Schmidt
f111c55b09
feat(stablecoin): add collateral deposits 2026-07-02 17:30:19 -03:00
r4bbit
0a120bd42c docs: add a testnet run book to show how to deploy and use the programs 2026-06-30 15:13:47 +02:00
r4bbit
091ea5a5d0 chore: update to LEZ v0.2.0-rc6
Bump the LEZ dependency from the `lez-core-v0.2.0` tag to `v0.2.0-rc6` across
the workspace and all guest manifests (still resolving via the renamed
`lee_core`/`lee` packages), and regenerate the lockfiles to match.

rc6 moved the clock program out of `nssa` into a separate system-programs crate
(gated behind the guest-building `artifacts` feature), so adapt the tests:

- Import `ClockAccountData` and `CLOCK_01_PROGRAM_ACCOUNT_ID` from `clock_core`
  instead of `nssa`, and build clock data via `ClockAccountData::to_bytes()`
  rather than hand-encoding the Borsh layout.
- `V03State::new()` no longer auto-creates the clock account, so AMM tests seed
  the canonical 1-block clock explicitly before ops that read it.
- `advance_clock` now writes the clock account directly via
  `force_insert_account` (the clock can no longer be ticked with a real
  transaction), matching how upstream rc6 state-machine tests seed accounts.
- Add the `clock_core` dependency to integration_tests/benchmark.
2026-06-30 15:13:47 +02:00
r4bbit
c42d4b6c07 refactor: migrate programs to LEZ lez-core-v0.2.0
Bump the LEZ dependency from the `v0.2.0-rc3` tags to the released
`lez-core-v0.2.0` tag across the workspace and all guest manifests. The crate
was renamed upstream, so `nssa_core`/`nssa` now resolve via the `lee_core`/`lee`
packages, and spel-framework points at the `refactor/lez-v020-compat` fork
branch for compatibility.

Adapt the integration tests to the new API surface:

- `NssaError` is now `LeeError` (error variants unchanged).
- Account inputs move from numeric mask vectors (`vec![2, 0, 0]`) to typed
  `InputAccountIdentity` values (e.g. `PrivateUnauthorized { epk, view_tag,
  npk, ssk, identifier }`).
- `ViewingPublicKey::from_scalar` → `from_seed(d, z)`; `AccountId::from(&npk)`
  → `AccountId::for_regular_private_account(&npk, 0)`; ephemeral-key/shared-
  secret setup → `SharedSecretKey::encapsulate_deterministic(...)` with the
  circuit filling the EPK.

Regenerate all guest Cargo.lock files and the workspace lockfile to match.
2026-06-30 15:13:47 +02:00
Andrea Franz
e93db419c4 chore(stablecoin): use alloy primitives 2026-06-25 15:52:03 +02:00
Andrea Franz
3eab96a217 feat(stablecoin): add fixed-point math utilities
closes #157
2026-06-25 15:52:03 +02:00
r4bbit
03345db803 refactor(pda): use descriptive string seeds for PDA derivation
Replace the hardcoded numeric byte-stream seeds ([0; 32], [1; 32], ...)
used for domain separation in PDA derivation with descriptive byte-string
constants, mirroring the AMM config account's existing b"CONFIG" seed.

  amm:         [0; 32] -> b"LIQUIDITY_TOKEN"
               [1; 32] -> b"LP_LOCK_HOLDING"
  stablecoin:  [0; 32] -> b"POSITION"
               [1; 32] -> b"POSITION_VAULT"
  twap_oracle: [2; 32] -> b"PRICE_OBSERVATIONS"
               [3; 32] -> b"ORACLE_PRICE_ACCOUNT"
               [4; 32] -> b"CURRENT_TICK_ACCOUNT"

Since the seeds are now variable-length, each compute_*_pda_seed function
builds its hash input with a Vec and extend_from_slice instead of a
fixed-size buffer with offset writes.

Closes #146
2026-06-22 14:12:13 +02:00
r4bbit
3622016e6c refactor: move programs into programs and UIs into apps
This refactors the repository structure as it has grown over time.
2026-05-26 14:05:52 +02:00