Reject Zarcanum inputs and outputs before HF4 instead of letting
unsupported combinations pass semantic validation.
Also restrict PoS miner stake inputs to txin_to_key pre-HF4 and
txin_zc post-HF4, with regression coverage for the affected paths.
Co-Authored-By: Charon <charon@lethean.io>
Add explicit errors for unknown input/output variants in the wire encoder and tighten transparent output validation in consensus. Cover the new failure paths with unit tests.
Co-Authored-By: Charon <charon@lethean.io>
Update go.mod module line, all require/replace directives, and every
.go import path from forge.lthn.ai/core/go-blockchain to
dappco.re/go/core/blockchain. Add replace directives to bridge
dappco.re paths to existing forge.lthn.ai registry during migration.
Update CLAUDE.md, README, and docs to reflect the new module path.
Co-Authored-By: Virgil <virgil@lethean.io>
The conventions sweep (71f0a5c) overwrote HF5 code and removed HTLC/multisig
input handling. This commit restores:
- wire: HF5 asset wire tags (40/49/50/51) and reader functions for
asset_descriptor_operation, asset_operation_proof,
asset_operation_ownership_proof, and asset_operation_ownership_proof_eth
- wire: HTLC and multisig input encode/decode with string field helpers
- consensus: checkTxVersion enforcing version 3 after HF5 / rejecting before
- consensus: HF1-gated acceptance of HTLC and multisig input/output types
- consensus: HTLC key image deduplication in checkKeyImages
- consensus: HTLC ring signature counting in verifyV1Signatures
- chain: corrected error assertion in TestChain_GetBlockByHeight_NotFound
All 14 packages pass go test -race ./...
Co-Authored-By: Charon <charon@lethean.io>
Replace all fmt.Errorf and errors.New in production code with
coreerr.E("Caller.Method", "message", err) from go-log. Replace
os.MkdirAll with coreio.Local.EnsureDir from go-io. Sentinel errors
(consensus/errors.go, wire/varint.go) intentionally kept as errors.New
for errors.Is compatibility.
270 error call sites converted across 38 files. Test files untouched.
crypto/ directory (CGO) untouched.
Co-Authored-By: Virgil <virgil@lethean.io>
After HF5 activation, only version 3 transactions are accepted.
Before HF5, version 3 is rejected. Matches C++ check_tx_semantic
hardfork gating logic.
Co-Authored-By: Charon <charon@lethean.io>
checkInputTypes and checkOutputs now accept hf1Active flag.
HTLC and multisig inputs/outputs are rejected before HF1
(block 10,080) and accepted after.
Co-Authored-By: Charon <charon@lethean.io>
