Files
arkhe-origin-chain/crates/origin-chain-fees/Cargo.toml
T
davidherranandClaude Fable 5 3364994cce feat(fees): FIX-6 Stage 2a — fee unificado (cierra V2-CA3)
Pone la fórmula OCAFB-5 en el fee-path VIVO: OriginFeeAdapter
(OnChargeTransaction custom) reemplaza al FungibleAdapter tier-blind.
El firmante paga su fracción según (HardwareTier × ChainAction ×
SubscriptionTier, tiers leídos ON-CHAIN de TierProfiles — jamás
caller-supplied), y el subsidy pool og/subsy (alimentado por la
emisión Stage 1) cubre la fracción subsidiada. Inmutable #16 en cada
transacción. OU=() = burn 100% gas fees (matriz CHN-2).

unified_fee (u128, outcome tipado FeeOutcome — sin el sentinel
u64::MAX in-band): user = fórmula vendor Mathi byte-fiel (test de
paridad grid contra ce4fafb); pool = net × subsidy_bp/1e4 sobre el
COSTO BASE (anti-regresivo, sub_mult ORTOGONAL: un Ultra NO drena el
pool más que un Free — el premium lo paga el usuario, no el commons).

Hallazgos de la verificación adversarial (workflow ultracode, 4
lentes) cerrados de raíz:
- HIGH: clasificador cubre eth_instantiate_with_code (call_index 10)
  — evadía el entitlement-gate DeployContract vía fallback Write.
- MEDIUM ledger envenenable: removido el dispatchable legacy
  compute_fee_for_action (tiers caller-supplied, escribía AccountFees
  sin cobrar). AccountFees ahora escrito SOLO por el fee-path vivo
  (note_settlement). Eventos que nunca se emitían eliminados; el
  preview read-only vive en query_fee / FeesApi.
- MEDIUM drenaje del pool por sub_mult: pool sobre net, no sobre el
  precio premium (Opción B anti-regresiva).
- Dev UX: GenesisConfig siembra perfiles iniciales; dev/local
  arrancan Ultra (los Slices 3.x de contracts no se bloquean por
  Free+DeployContract); mainnet vacío (Default conservador hasta
  attestation).

Decisión de diseño (autoridad Pilar 4): replay de attestation =
RECHAZO explícito, no dedup silencioso (notificado a Ergon para el
reference impl). Orden OCAFB-5 subsidy-antes-de-entitlement preservado
byte-fiel + notificado a Mathi para el ratify 2026-06-21.

set_tier_profile Root-only interim (sunset a attestation-driven vía
Mathi PerceptionAdapter + DID binding FIX-3/FIX-4). spec_version 1→2
(formato de extrinsic intacto, TRANSACTION_VERSION=1).

Tests: 49 crate fees (paridad grid + lobo blanco ortogonalidad +
refund + pool seco + tip passthrough + entitlement blocked) + 21
suites workspace verde. Toolchain cargo +1.88.

Nota WASM: el build local del runtime WASM falla en la
post-validación del substrate-wasm-builder con UnknownOpcode(252)
— límite del toolchain (Rust 1.88 emite opcodes 0xFC que el parser
del builder de stable2509 no deserializa). Reproducido idéntico en
el HEAD intacto (v0.0.57): es ambiental, no de este cambio. El node
real + WASM artifact siguen VPS-gated (toolchain alineado /
wasm32v1-none cuando el wasm-builder lo soporte).

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
2026-06-10 20:22:14 -05:00

62 lines
2.2 KiB
TOML

[package]
name = "origin-chain-fees"
version.workspace = true
edition.workspace = true
rust-version.workspace = true
license.workspace = true
authors.workspace = true
repository.workspace = true
homepage.workspace = true
description = "Cross-pillar fee economy pallet canonical per OCAFB-1..6 + Mathi OitFeeSchedule consumer. Phase 2.4 scaffold v0.0.20 trait-first foundation — consumer Mathi commit ce4fafb (arkhe-amis-server::fee_schedule) via vendor copy interim Option B (swap canonical post-OCAFB ratify o post Mathi sub-crate ship)."
[dependencies]
# Origin Chain canonical types (ChainAction + HardwareTier + SubscriptionTier source-of-truth)
origin-chain-types = { workspace = true }
# FRAME canonical pallet macro + storage + dispatch + events + errors
frame-support = { workspace = true }
frame-system = { workspace = true }
# Runtime API canonical (v0.0.23 — FeesApi.query_fee_for_action read-only RPC query)
sp-api = { workspace = true }
# SCALE codec canonical
parity-scale-codec = { workspace = true }
scale-info = { workspace = true }
# FIX-6 Stage 2a — fee unificado: OnChargeTransaction custom (OriginFeeAdapter)
# + derivacion de la cuenta del subsidy pool (AccountIdConversion).
pallet-transaction-payment = { workspace = true }
sp-runtime = { workspace = true }
[dev-dependencies]
# Mock runtime canonical para integration tests v0.0.22 — Pattern v0.0.18 mirror.
# FIX-6 Stage 2a: + pallet-balances para los tests del OriginFeeAdapter
# (withdraw/refund/pool reales contra balances).
sp-core = { workspace = true, default-features = true }
sp-io = { workspace = true, default-features = true }
pallet-balances = { workspace = true, default-features = true }
[features]
default = ["std"]
std = [
"origin-chain-types/std",
"frame-support/std",
"frame-system/std",
"sp-api/std",
"parity-scale-codec/std",
"scale-info/std",
"pallet-transaction-payment/std",
"sp-runtime/std",
]
runtime-benchmarks = [
"frame-support/runtime-benchmarks",
"frame-system/runtime-benchmarks",
"pallet-transaction-payment/runtime-benchmarks",
]
try-runtime = [
"frame-support/try-runtime",
"frame-system/try-runtime",
"pallet-transaction-payment/try-runtime",
]