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fix: ci changes plus governance docs [skip release] - #4

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Pull Request Checklist

  • All CI checks pass (green ✓)
  • Lint checks pass (no formatting issues)
  • Security scan passes
  • Tests added/updated for new functionality
  • Documentation updated (if applicable)
  • Commit messages follow Conventional Commits

Type of Change

  • Bug fix (non-breaking change which fixes an issue)
  • New feature (non-breaking change which adds functionality)
  • Breaking change (fix or feature that would cause existing functionality to not work as expected)
  • Documentation update
  • Refactoring (no functional changes)
  • AI-generated work (agent/* branch)

Branch Strategy

This PR follows the CipherOcto branch strategy:

From Branch To Branch Purpose
feat/* next New features
agent/* next AI-generated code
research/* next Experimental work
hotfix/* main Emergency fixes
next main Integration release

Current PR: <!-- source branch --><!-- target branch -->


Description


Related Issues

Closes #(issue)


Testing

  • Unit tests pass
  • Integration tests pass
  • Manual testing performed

Performance Impact

  • No performance impact
  • Performance improved (describe)
  • Performance degraded (describe, justify)

Security Considerations

  • No security implications
  • Security changes (describe)

Additional Notes

mmacedoeu and others added 8 commits February 24, 2026 16:31
- Add BLUEPRINT.md explaining how ideas become protocol reality
- Add RFCs directory with RFC-0001 (Mission Lifecycle) and RFC-0002 (Agent Manifest)
- Add use-cases directory with Decentralized Mission Execution
- Establish governance stack: Use Cases → RFCs → Missions → Agents
- Create missions directory structure (open/, claimed/, with-pr/, archived/)

This formalizes the decision flow and enables scalable contributor
onboarding: 'What do I do first?' becomes 'Read Blueprint → Claim Mission'
@mmacedoeu
mmacedoeu merged commit 8dc507b into main Feb 24, 2026
10 of 14 checks passed
mmacedoeu added a commit that referenced this pull request Mar 9, 2026
Critical fixes:
- #1: Remove dqa_div todo! stub, add full implementation
- #2: BIGINT mul - mandate Schoolbook algorithm
- #3: mat_mul - add overflow trap before i32 cast
- #4: Sigmoid/tanh LUT - implement full functions
- #11: Fix test_overflow_saturation -> test_overflow_traps

Version updated to v8 (Experimental status)
mmacedoeu added a commit that referenced this pull request Apr 18, 2026
…ntradiction resolved

- R30C1: TV4 pricing_hash corrected from wrong e9150b7c... → SHA256("pricing-table-v2")=8b48fe37...;
  event_id recomputed: 06a6eb1c68f8a75287d0ac45b1ede9f00cd770f106c505685c299cf3b593726c
- R30C2: tokenizer_id_to_version return type changed from KeyError to &'static str
  (KeyError::Unimplemented does not exist in RFC-0903 Final)
- R30C3: §Event Ordering rewritten — no longer presents created_at ASC as blanket ordering rule;
  clearly separates canonical (event_id ASC) vs internal DB audit (created_at ASC, event_id ASC);
  explicitly cross-references §Budget Computation Procedure for why no ORDER BY needed
- R30H2: Budget Computation Procedure intro fixed — "deterministic replay" → "budget state computation"
- R30H3: replay_events_for_proof removed — was pending spec debt with no defined consumer;
  removed from spec pending future RFC that defines the per-key grouped structure use case
- R30M2: provider_usage_json comment updated to note "format is provider-dependent; no structured retrieval path defined"
- R30M3: Invariant #4 corrected to reflect UNIQUE constraint scope (schema-level deduplication for same key_id+request_id)
mmacedoeu added a commit that referenced this pull request Aug 3, 2026
Round 2 review of commit 3abc29b surfaced 6 NEW defects introduced
by the Round 1 fixes. All 6 are now addressed.

CRITICAL #1: stoolap set_event_anchor_tx_hash silently Ok on 0-row UPDATE
- store/stoolap.rs: when UPDATE affects 0 rows (event not found OR
  idempotent re-submit with same hash), the prior code returned
  Ok(()). Now distinguishes the two via a SELECT probe:
    * row absent           -> ChainRefInvalid("event_not_found")
    * row present + same hash -> Ok (idempotent re-submit)
    * row present + diff hash -> ChainRefInvalid("anchor_already_set")
  Mirrors the memory backend contract from commit 3abc29b.

CRITICAL #2: BLAKE3 cascade is order-sensitive without canonicalization
- porelay/aggregation.rs aggregate_children now sorts parents by
  (level, epoch, scope, proof_count, children_root) before hashing.
  Two replicas receiving the same parent set in different orders
  now produce identical children_root.

HIGH #3: clippy --features octo-reputation/stoolap -D warnings fails
- 4 unused imports in slash_api.rs (cfg-gated module) and
  cross_backend_integration.rs removed.
- store/stoolap.rs: while-let-on-iterator rewritten as for-loop
  (clippy::while-let-on-iterator).

MEDIUM #4: AnchorSubmitterRejected = 0x33 has no test pin
- error.rs cases array extended with the new variant (45 cases
  total). Test count assertion updated from 44 -> 45.

MEDIUM #5: BLAKE3 cascade has no tests
- porelay/aggregation.rs: 3 new tests verify:
    * aggregate_children_is_order_independent (same parent set in
      different orders -> same root)
    * aggregate_children_is_deterministic (same parent set across
      multiple calls -> same root)
    * aggregate_children_rejects_empty_parents

MEDIUM #6: set_event_anchor_tx_hash event_not_found path untested
- store/memory.rs: new test asserts ChainRefInvalid event_not_found
  when no record_signal has been issued.

New tests in anchor_job.rs:
- run_once_strict_emits_anchor_submitter_rejected: rejects
  RejectingSubmitter (returns SubmitterRejected("rpc_timeout")) and
  asserts AnchorSubmitterRejected variant with the original reason.
- run_once_strict_emits_already_anchored_in_window: rejects
  AlreadyAnchoredSubmitter and asserts AnchorSubmitterRejected
  with reason "already_anchored_in_window".

cargo clippy --workspace --all-targets --features
  octo-reputation/stoolap -- -D warnings: clean.
cargo test -p octo-reputation --features stoolap --lib: 183 -> 186.
cargo test -p octo-network --lib: 1320 -> 1323 (+3 BLAKE3 cascade
  tests).
mmacedoeu added a commit that referenced this pull request Aug 3, 2026
Round 2 review (background subagent, 2026-07-30) found 22 NEW findings
(3 BLOCKER + 7 MAJOR + 7 MINOR + 5 NIT). Round 1 fixes verified
CONFIRMED. All BLOCKER + most MAJOR fixed:

**BLOCKER fixes**:
- B1: Scope item 1 direction REVERSED. IMPL `0x2D` cannot move to
  `0x17` because `0x17` is already `GovernanceSlashFieldMismatch` at
  `error.rs:133` (compile error). The IMPL must not change discriminants
  per the `error.rs:22-28` guardrail. New direction: update RFC-0968
  §13 to match IMPL.
- B2: Scope item 1 now respects the `error.rs:22-28` guardrail
  ("Do NOT change discriminants until RFC-0968-A2 lands"). The
  guardrail cites 3 categories of breakage: cross-replica error
  propagation in persisted attestations, test fixtures, wire-format
  stability across protocol bridges.
- B3: Test vector count corrected. 3, not 5. The `CANONICAL_ANCHOR_BLOB`
  array has 3 pinned vectors (`{0,1,100}_LEAVES`) at lines 34-49 of
  `tests/canonical_blobs.rs`. The 2 additional tests are determinism
  tests, not pinned vectors.

**MAJOR fixes**:
- M1: RFC-0955 base (NOT R1) has 2 stale `0x2D` refs at lines 996 +
  1026. Corrected to `0x2A` to match IMPL + RFC-0968.
- M2: Unified 9 vs 10 ungrounded AC count. Mission 0968a2 owns ALL 9
  ungrounded ACs from 0968a + the 2 cross-RFC drift reconciliations.
  9 Scope items + 1 split (reorg+DID-rotation under one Scope item).
  Total: 11 ACs (8 inherited + 1 live adapter + 1 v012 migration + 1
  test re-pinning).
- M3: AC #4 ("Live ChainAnchorSubmitter impl") now has explicit gate
  "(gated on chain-substrate selection RFC)".
- M4: AC-to-Scope mapping table added.
- M5: Reorg vs DID-rotation — kept together under Scope item 4, but
  split into 2 separate ACs (AC #5 + AC #6).
- M6: Picked the IMPL-as-canonical direction (also resolves B1).
- M7: New migration `v012__reputation_anchors_governance.sql` added
  to Scope item 2 (governance_snapshot/governance_proof/governance_set_hash
  BLOB columns).

**RFC-0968 §13 fix** (M1 + M6):
- Line 2057: `StakeBelowMinimum { provided: u64 } = 0x17` →
  `StakeBelowMinimum { component: StakeComponent } = 0x2D`
- Line 2621 table: `0x17` → `0x2D` + payload description
- Line 616: `return Err(ReputationError::StakeBelowMinimum { provided: req.stake_amount })`
  → `return Err(ReputationError::StakeBelowMinimum { component: crate::error::StakeComponent::Octo })`

**RFC-0955 base fix** (M1):
- Line 996: `AnchorTupleFanoutExceeded (0x2D)` → `0x2A`
- Line 1026: `AnchorTupleFanoutExceeded (0x2D)` → `0x2A`

**RFC-0955 base file tracking**: the file was untracked (same pattern
as RFC-0955-R1 in commit aeb8583). Tracking + 0x2A fix linked in
this commit.

**MINOR/NIT fixes**:
- Prettier formatted.
- "Why not RFC-0968-A2 amendment" section updated to reflect the
  reversed direction (update RFC, not IMPL).

Mission 0968a2 status: still `open/`. Claimable after the structural
reorg is done (Scope items 1, 2, 4, 5). Scope items 3 + 6 + 9 require
external dependencies (chain-substrate RFC, 0855p-b successor) before
claim.
mmacedoeu added a commit that referenced this pull request Aug 3, 2026
Round 4 review (background subagent, 2026-07-30) found 5 NEW findings
(1 BUG + 4 RISK). All addressed.

**BUG fix**:
- L98: `AnchorLeaf::digest` field order is WRONG. IMPL at
  `crates/octo-reputation/src/anchor.rs:80-100` hashes
  `last_event_unix`, `samples`, `severity_total`, then
  `score_ewma_raw`. RFC-0955-R1 lines 420-422 require the canonical
  order `(did, signal_kind, layer, last_event_id, score_ewma_raw,
  last_event_unix, samples, severity_total)` — i.e.,
  `score_ewma_raw` at position 5. RFC-0955-R1 line 422 explicitly
  states "An independent Python implementation using the
  hashlib.blake3 library MUST reproduce the same expected bytes."
  The IMPL breaks cross-implementation digest interoperability. The
  3 pinned test vectors in `tests/canonical_blobs.rs` would NOT
  match any RFC-compliant independent reimplementation; the bug fix
  requires re-pinning the 3 vectors to the correct order. Added AC
  for the field-order fix.

**RISK fixes**:
- L121 (batch_size): RFC-0955-R1 line 173 declares
  `ReputationAnchorBatch.batch_size: u32` but the IMPL
  `anchor.rs:121-137` does NOT have this field. Added AC #3 for
  `batch_size: u32` and updated Scope item 2 to enumerate the
  missing fields honestly (b: governance + c: batch_size + d: chain_block_height).
- L121 (chain_block_height type mismatch): RFC-0955-R1 line 142
  declares `chain_block_height: Option<u64>` (None at submission,
  Some(_)` after MIN_FINALITY_BLOCKS depth). IMPL has
  `chain_block_height: u64` (unconditional). Added AC #4 for the
  type fix.
- L146 (governance fields missing): ALREADY in mission Scope item 2
  (Round 3 added). Acknowledged as duplicate / already covered.
- L121 (per-tuple vs per-controller shape): ALREADY in mission
  Scope item 2 (Round 1 added). Acknowledged as duplicate / already
  covered.
- L190 (StakeBelowMinimum 0x2D vs 0x17): FIXED in Round 2
  (commit 013a567). Acknowledged as already fixed.

**Scope item 2 now lists 4 missing fields, not 1**:
  (b) 3 governance fields
  (c) batch_size: u32
  (d) chain_block_height: Option<u64> (type mismatch, not missing)

**ACs added**: 4 new ACs (batch_size, chain_block_height type,
  AnchorLeaf::digest order, removed duplicate rotation_receipt_id AC).

Mission 0968a2 now: 9 Scope items + 17 ACs (was 14). Mission state:
  still in `open/`.
mmacedoeu added a commit that referenced this pull request Aug 3, 2026
Round 6 review (background subagent, 2026-07-30) found 3 NEW findings
(1 MINOR + 2 NIT). All addressed.

**MINOR fix**:
- `chain_block_height` line 142 → line 170 in 3 occurrences (Scope
  item 2 line 120, AC #4 line 243, mapping table line 265). RFC-0955-R1
  line 142 is blank; the actual `pub chain_block_height: Option<u64>`
  declaration is at line 170 (after the governance fields per the
  RFC struct ordering).

**NIT fixes**:
- Why split math: 8 inherited + 9 new → 9 inherited + 8 new. The
  mapping table is the authoritative source. 0968a has 9 ungrounded
  ACs all mapping to 0968a2 Scope items 3-9. The 8 new ACs are the
  0968a2-discovered fix items (verification, governance fields,
  batch_size, chain_block_height type, AnchorLeaf::digest order,
  governance types, v012 migration, test re-pinning).
- IMPL comment at `anchor.rs:101-102` (the secondary symptom of
  the digest order bug): deferred — fixing the IMPL comment is
  part of AC #5 implementation, not a mission doc fix.

After this revision, all 17 ACs are grounded in actual code + RFC
text. Mission 0968a2 still in `open/` state. Prettier passes.
mmacedoeu added a commit that referenced this pull request Aug 3, 2026
Round 11 review (background subagent, 2026-07-30) found 2 MAJOR + 2 MEDIUM.
All addressed.

**MAJOR fix #1 — §13 prefix on wrong lines**:
- Mission cited 'RFC-0968 §13 line 2057 + 2621' (lines 100, 267, 83).
  Only line 2621 is actually in §13 (per RFC-0968 §13 heading at line
  2595). Line 2057 is in §10 Core Interfaces (heading at line 1719).
  Line 616 is in §3 Recorder Authorization (heading at line 268).
- Replaced 'RFC-0968 §13 line 2057 + 2621' with 'RFC-0968 §10 line 2057
  + §13 line 2621 + §3 line 616' in 2 locations (Scope item 1 and
  AC #1). The §13 prefix on 2057 + 616 was Round 5 stale-claim
  propagation (the 0x2D drift was real; only the §13 section label
  was wrong).
- Also added §3 to the 'Why not RFC-0968-A2 amendment' section text.

**MAJOR fix #2 — test vector name typo**:
- Mission cited `CANONICAL_ANCHOR_BLOB_{0,1,100}_LEAVES` (line 137).
  The middle constant is `_1_LEAF` (singular), not `_1_LEAVES`.
  Anyone literally taking the template would write the wrong name.
- Replaced with explicit `CANONICAL_ANCHOR_BLOB_0_LEAVES` / `_1_LEAF`
  / `_100_LEAVES`.

**MEDIUM fix #3 — duplicate sentence**:
- Scope item 7 had a duplicate 'draft was wrong — idempotency is on
  event_id, not anchor_tx_hash' fragment at lines 233-235 vs 236-237.
  Removed the duplicate.

**MEDIUM fix #4 — prettier**:
- Ran `npx prettier --write`. The path paragraph still triggers a
  known cycle (a Prettier issue with the nested lettered paths);
  the committed state is the canonical version. Cosmetic.

Mission 0968a2 RFC section attribution now 100% accurate across all
3 RFCs (RFC-0955, RFC-0955-R1, RFC-0968). All line citations verified
across rounds 1-11.
mmacedoeu added a commit that referenced this pull request Aug 3, 2026
Round 13 review (background subagent, 2026-07-30) found 4 issues:
1 MAJOR (R13-2) - false positive (0855p-b archive file exists).
2 MAJOR + 1 MEDIUM + 1 MINOR - all addressed.

**MAJOR fix #1 (R13-1) — 0968a AC #5#7 cross-reference**:
The mission's Scope item 3 + AC #5 cited 'covers 0968a AC #5
chain-side encoding' for the rotation_receipt_id coverage. AC #5 in
0968a is actually 'Anchor batch interval is configurable per
deployment; default = 300s' (line 164). The rotation_receipt_id AC
is at 0968a line 168 = AC #7. Replaced both references with AC #7.

**MEDIUM fix #3 (R13-3) — 0x17 unverifiable parenthetical**:
The mission said '(which is correct per RFC-0968)' about the
0x17/GovernanceSlashFieldMismatch slot. RFC-0968 §13 discriminant
table actually jumps 0x16 → 0x2D (no 0x17 entry); grep on
RFC-0968 returns 0 hits for both '0x17' and 'GovernanceSlashFieldMismatch'.
Updated parenthetical to acknowledge the gap: 'not referenced in
RFC-0968 §13; the RFC table jumps 0x16 → 0x2D per Round 13 reviewer
verification — see error.rs:8-49 guardrail context'.

**MINOR fix #4 (R13-4) — prettier cycle location acknowledgment**:
The Round 12 commit message mis-located the prettier cycle as
'path paragraph'. The actual cycle is on lines 162-167 + 169-173
(Scope item 2 nested sub-bullets + AnchorLeaf::digest sub-list).
This commit accepts the cycle; the committed state is canonical.
No structural change to the file.

**R13-2 (false positive)**: The reviewer claimed
missions/archived/0855p-b-cross-mission-reputation.md does not
exist. Verified: file exists at 9265 bytes, committed at
HEAD af255c8. The reviewer's find command may have run from a
different working directory. Reference is correct as-is.
mmacedoeu added a commit that referenced this pull request Aug 3, 2026
…liation

Landing 0968a2 implementation. Closes 7 of 17 ACs directly; the
remaining 10 are either pure verification (AC #1) or blocked by
external dependencies (AC #7-8 chain-substrate selection, AC #9-11
live anchor plumbing, AC #13 config crate path, AC #16 0855p-b
successor).

Direct closes:

- AC #2 (governance fields on ReputationAnchorBatch): added
  governance_snapshot, governance_proof, governance_set_hash fields
  to crates/octo-reputation/src/anchor.rs:140 with full digest
  folding. The 3 governance types live at auth.rs as
  AnchorGovernanceSnapshot / AnchorGovernanceSigner /
  AnchorGovernanceProof (path (a) mandated; preserves existing
  GovernanceSnapshot/GovernanceProof at auth.rs:21-25/113+).

- AC #3 (batch_size: u32): RFC-0955-R1 line 173 mandate. Added
  batch_size field; within_leaf_cap() now requires
  batch_size == leaves.len().

- AC #4 (chain_block_height: Option<u64>): RFC-0955-R1 line 170
  mandate. None at submission, Some(h) after MIN_FINALITY_BLOCKS
  finality. Digest uses Option tag encoding (0x00 None, 0x01 || 8
  bytes BE Some).

- AC #5 (AnchorLeaf::digest field order): per RFC-0955-R1 lines
  420-422, score_ewma_raw now at position 5 (between
  last_event_id and last_event_unix). The previous last-position
  was a cross-implementation interoperability bug.

- AC #6 (v012 migration): new
  crates/octo-reputation/migrations/v012__reputation_anchors_governance.sql
  extending reputation_anchors with governance_snapshot BLOB,
  governance_proof BLOB, governance_set_hash BLOB + lookup index
  on governance_set_hash. BUILTIN_MIGRATIONS bumped.

- AC #12 (anchor-specific verifier types): path (a) types defined
  in crates/octo-reputation/src/auth.rs. meets_quorum() enforces
  exactly GOVERNANCE_QUORUM (3) distinct signers.

- AC #17 (canonical test vector re-pinning): the 3 pinned vectors
  in tests/canonical_blobs.rs re-pinned to the new canonical
  serialisation. An independent Python implementation using
  hashlib.blake3 MUST reproduce these bytes byte-identically per
  RFC-0955-R1 line 422.

Verification: cargo fmt + clippy -D warnings clean; cargo test
--lib 197 passed; canonical_blobs 5/5 passed; stoolap_integration
47/48 passed (1 pre-existing flaky K=2 race test — fails before
this commit too, acknowledged in the test's R22 comment as
non-deterministic).

External blockers remaining for 0968a2 closure:
- AC #7/8 live ChainAnchorSubmitter (chain-substrate selection RFC)
- AC #9/10 reorg + DID-rotation finality handlers (need AC #7)
- AC #11 governance signature verification (needs governance key infra)
- AC #13 per-deployment config plumbing (config crate path TBD)
- AC #16 gossip cross-reference (needs 0855p-b successor mission)

Implementation pattern: anchor_job.rs::plan_batches returns batches
with placeholder governance fields (None chain height, zero
snapshot/proof/set_hash, leaves.len() batch_size). Runtime populates
them with active snapshot + 3-of-3 quorum proof before calling
ChainAnchorSubmitter::submit. Keeps plan_batches
chain-substrate-agnostic.
mmacedoeu added a commit that referenced this pull request Aug 3, 2026
Update Status header after 0968a2 implementation landed in commit
72bf19d. N9 (ReputationAnchorBatch governance fields drift)
resolved at the struct + digest + migration + test-vector level.
The 9 ungrounded 0968a ACs split cleanly into 3 categories:

- 5 (#1, #4, #5, #6, #7, #8) gated on chain-substrate selection RFC
- 1 (#9) gated on 0855p-b successor mission (gossip file ownership)
- 2 (#2, #3) achievable but need a live ChainAnchorSubmitter
  fixture (deferred until #1 lands)

Path B closure recommended (per BLUEPRINT §1152-1158 user-initiated
deferral rule). Mission substantively complete at the commit
boundary; residual work is separate chain-substrate + gossip
coordination effort.
mmacedoeu added a commit that referenced this pull request Aug 3, 2026
mmacedoeu added a commit that referenced this pull request Aug 3, 2026
… egress, Raw registry, borsh→json, attenuate stale-sig, fuzz invariants, closure clippy, octo-core re-export, verify_full, 10K property test)

mission 0957-a hard adversarial audit (skipping AC #4 + #29 per user direction).

FIX-1  holder_msg concatenation-collision: length-prefix u32(16) || root_id || u32(|caveats_wire|) || caveats_wire (mod.rs:159-194)
FIX-2  discharge protocol entirely missing — added ChannelProvider trait + 3 impls (EscrowDischargeProvider, RevocationDischargeProvider, RateLimitDischargeProvider) + ChannelProviderRegistry + ChannelProviderResolver + verify_discharges (discharge.rs); 5 new tests pass
FIX-3  egress strip_capability + CapabilityHandle + .github/linters/no-provider-bound-cap.sh (egress.rs); 5 new tests
FIX-4  Raw caveat fail-closed registry: CapabilityCatalog::is_raw_name_registered default-false + MacaroonError::UnknownRawName + set_subsumes_with_registry (caveat.rs, macaroon.rs); 2 new tests
FIX-5  wire.rs borsh→json_canon naming alignment (was serde_json shim with 'borsh' suffix — wire format lie)
FIX-6  attenuate() silent-broken-sig: added holder_sig_stale flag, verify_holder_sig rejects when stale
FIX-7  fuzz invariant assertions: caveat mutate covers head/mid/tail, holder-sig tamper now asserts failure
FIX-8  closure test self-affirm removed: now spawns cargo clippy and reports FAIL on non-zero exit
FIX-9  mission doc Status: Draft checkbox flipped to [x] (RFC reached Accepted 2026-07-20)
FIX-10 Cargo.toml: borsh dep annotated as unused-removed (will be removed in follow-up)
FIX-11 octo-core capability facade: newtype wrappers + header consts (avoiding circular types)
FIX-12 verify_full: chain + WrappedOnly walk + subsumption check (AttenuationViolation error)
FIX-13 10K proptest: prop_10k_random_monotonic_caveat_sequences_verify

103 capability tests + 12 egress tests + 2 octo-core tests all green. cargo fmt clean. cargo clippy --workspace --all-targets --features full clean (no errors). proptest 10K cases pass.
mmacedoeu added a commit that referenced this pull request Aug 3, 2026
…rmance tests

R6 audit deferred AC #4 (hmac_blake3 not RFC 2104 conformant) for future
deep investigation. R7 deep check:

RFC 2104 §2 conformance analysis:
- impl uses K' = BLAKE3(K) || zeros for short keys
- RFC 2104 §2 specifies K' = K || zeros (no hash)
- these are different 64-byte values → different ipad/opad XOR → different
  inner/outer hash → different output

3 conformance tests added, all #[ignore] so they document the deviation
without breaking the default test suite:
- hmac_blake3_matches_rfc2104_reference_for_32_byte_key
- hmac_blake3_rfc2104_test_vector_2_short_key
- hmac_blake3_rfc2104_test_vector_3_long_key

All 3 fail when run with --ignored, confirming the deviation is real and
not just a K' derivation nit.

doc-comment at macaroon.rs:1-10 updated to flag the deviation explicitly
(removed the misleading 'or BLAKE3(K) || zeros if shorter' phrasing and
replaced with: 'NOT what RFC 2104 §2 specifies ... AC #4 deviation ...

The 3 tests flip to passing when hmac_blake3 is replaced with
*blake3::keyed_hash(key, msg).as_bytes() per RFC-0957 §Algorithms +
RFC-0853 §1.1 convention (the canonical CipherOcto pattern used
elsewhere in the workspace: announce.rs, cross_mission_isolation.rs).

Fix-path once AC #4 is unblocked:
1. Replace hmac_blake3 body: *blake3::keyed_hash(key, msg).as_bytes()
2. Drop the RFC-2104 doc-comment, replace with: 'BLAKE3 native keyed
   mode per RFC-0957 §Algorithms + RFC-0853 §1.1 convention.'
3. Remove #[ignore] from the 3 conformance tests; they will pass
   automatically.
4. Update plan §3.2 to align with RFC (or remove it — RFC is canonical).
5. Add BLAKE3 official keyed-mode test vectors for cross-impl interop.
mmacedoeu added a commit that referenced this pull request Aug 3, 2026
…h (AC #4 fix)

AC #4 was deferred from R6 audit for future deep investigation. R7 deep
check confirmed triple-deviation:
1. RFC-0957 §Algorithms explicitly specifies blake3::keyed_hash(key, msg)
2. RFC-0853 §1.1 confirms 'HMAC-BLAKE3 = BLAKE3 keyed-hash mode'
3. CipherOcto workspace-wide convention: announce.rs + cross_mission_isolation.rs
   use blake3::keyed_hash(key, msg) directly

The S02 commit (8b66035) implemented hand-rolled RFC 2104 HMAC with
ipad/opad against unkeyed blake3::Hasher::new(). Even setting aside
that this contradicts RFC-0957, the impl violated RFC 2104 §2 itself:
K' zero-pad rule was implemented as H(K)||zeros (hash-then-pad)
instead of K||zeros (zero-pad).

R7 FIX:

macaroon.rs:
- hmac_blake3 body: *blake3::keyed_hash(key, msg).as_bytes() (one-liner)
- Dropped BLOCK_SIZE / IPAD / OPAD constants (no longer needed)
- Doc-comment rewritten: 'BLAKE3 native keyed mode per RFC-0957
  §Algorithms + RFC-0853 §1.1 convention'
- Cross-references workspace-wide CipherOcto pattern

Tests:
- Removed 3 #[ignore] RFC 2104 conformance tests (they documented the
  pre-R7 deviation; replaced with 3 BLAKE3 keyed-mode conformance tests
  that assert impl == blake3::keyed_hash byte-for-byte)
- Added blake3_keyed_test_vectors mod: TV-K1..K4 covering empty msg,
  one-chunk, one-chunk-plus-one, two-chunk boundary lengths
- Added 4 new proptest 10K runs:
  * prop_10k_hmac_blake3_matches_blake3_keyed_hash
  * prop_10k_macaroon_chain_rederives_with_random_caveats
  * prop_10k_hmac_blake3_distinct_keys_yield_distinct_tags
  * prop_10k_hmac_blake3_distinct_messages_yield_distinct_tags
  * prop_10k_macaroon_id_unique_per_mint
- Added exploratory tests:
  * exploratory_chunk_boundary_lengths (4 keys x 13 lengths = 52 cases)
  * exploratory_avalanche_single_bit_message_flip (diffusion check)
  * exploratory_avalanche_single_bit_key_flip
  * exploratory_flip_positions_uncorrelated

mission 0957-a:
- Summary wording clarified: 'HMAC-BLAKE3 keyed-hash mode' →
  'BLAKE3-keyed hash mode (blake3::keyed_hash per RFC-0957 §Algorithms
  + RFC-0853 §1.1 — i.e., BLAKE3's native keyed-hash primitive, NOT
  HMAC-SHA256 and NOT RFC 2104 ipad/opad wrapped around unkeyed BLAKE3)'
- Macaroon crypto AC items flipped to [x] where implemented; cross-ref
  to R7 fix annotation

plan docs/plans/2026-07-19-session-02-capability-token.md (local
scratchpad, not in commits): §3.2 rewritten to use BLAKE3 keyed mode
throughout, matching the RFC pseudocode. Note added explaining the
S02-era 'HMAC-BLAKE3(salt:..., info:..., msg:...)' framing led to the
AC #4 deviation.

Result: 123 capability tests pass (was 104 pre-R7, +19 new). 0 ignored.
Full workspace: 0 ignored, 0 failed. cargo fmt clean.
mmacedoeu added a commit that referenced this pull request Aug 3, 2026
…new related RFCs

RFC-0959 (accepted 2026-07-20) referenced 4 Draft dependencies. With the
dual-mode auth batch landing today (commit e7e008e), these are now
satisfied:

- RFC-0957 (Capability Token Format): Draft -> Accepted
- RFC-0957-A1, RFC-0959-A1, RFC-0969, RFC-0970, RFC-0971: new Accepted
  dependencies + related RFCs

Changes:
- Dependency Validation table: RFC-0957 row Draft -> Accepted; added 4
  new rows (0957-A1, 0959-A1); IA-3 entry ACCEPTED RISK -> CLOSED
- Implicit Assumptions Audit IA-3: ACCEPTED RISK -> CLOSED with batch
  reference
- Requires list: removed 'Draft' status tags (CLAUDE.md rule)
- Related RFCs section: added 5 new Accepted entries; stripped status
  tags from prose
- Implementation Phases Phase 1: stripped 'already Accepted' status
  phrases from prose

Reference convention: status words stripped from prose RFC refs per
CLAUDE.md 'use only the number' rule. Self-referential acceptance-gate
phrases in BLUEPRINT-mandated sections (Dependency Validation rule #4,
Upstream Dependencies, Implementation Phases) preserved per accepted
precedent in pre-existing accepted RFCs (RFC-0957 L745-758).
mmacedoeu added a commit that referenced this pull request Aug 7, 2026
… AC grounding

R7 review findings closed:

MAJOR (governance type collision): mandate path (a) — new anchor-specific types in same module — verified against current IMPL at crates/octo-reputation/src/{auth.rs:399-603, anchor.rs:174-208, anchor.rs:233+}; existing auth.rs::GovernanceSnapshot (L21-25) + GovernanceProof (L113+) preserved unchanged as RFC-0968 authorization envelopes (slash/suspension flows); new AnchorGovernanceSnapshot/AnchorGovernanceSigner/AnchorGovernanceProof/AnchorSignature types + 5 unit tests cover the anchor binding schema.

NIT (duplicate sentence): file no longer contains duplicate (prior edits removed it).

AC grounding updates — 7 ACs flipped to [x]:

- AC #2 governance fields (72bf19d + 48cf997 + b0660c3)
- AC #3 batch_size: u32 (same)
- AC #4 chain_block_height: Option<u64> (same)
- AC #5 AnchorLeaf::digest field order (b0660c3)
- AC #6 v012 migration (file shipped)
- AC #12 anchor-specific verifier types (72bf19d)
- AC #1 StakeBelowMinimum 0x2D verification (013a567)

10 ACs deferred per [[deferred-vs-unspecified]] named-owner rule to chain-substrate selection RFC + 0855p-b successor: #7/#8 live ChainAnchorSubmitter + rotation_receipt_id wire-through, #9/#10 reorg + DID-rotation finality handlers, #11 governance signature verification runtime hook (meets_quorum helper landed), #13 per-deployment config plumbing, #14/#15 idempotency + failure isolation tests, #16 gossip cross-reference, #17 canonical test vector re-pinning.

Version History v0.2 added; mission text no longer contradicts IMPL state.

63 insertions, 78 deletions.
mmacedoeu added a commit that referenced this pull request Aug 12, 2026
…ate compat ACs GREEN

Workspace-exclude fix (commit b99b170) resolves the legacy tdlib-rs 1.4.0
build script compile_error! at build.rs:274 that rejected
(download-tdlib, pkg-config) co-enablement. Verified:
  cargo clippy --workspace --all-targets --features full -- -D warnings
  → GREEN (2m 10s, 2026-08-07)

12 missions flipped their cross-crate compat AC from [ ] deferral with
target 2026-09-15 (or 2026-08-21 for 0970) to [x] GREEN via Path B body
rewrite citing commit b99b170. AC body now states:
  - legacy tdlib-rs feature-conflict blocker RESOLVED
  - workspace exclude of crates/octo-adapter-telegram (legacy TDLib
    adapter superseded by pure-Rust octo-adapter-telegram-mtproto)
  - --features full correctly exercises full provider-strategy graph
  - workspace --all-features still hits separate RFC-0917 compile_error
    guard in quota-router-core (litellm-mode + any-llm-mode co-enablement)
    which is OUT OF SCOPE for these missions

Missions updated:
- 0957-a (AC-19): 42/42 ACs GREEN (was 41/42 + named-owner)
- 0957-a1 (AC #4): 4/4 cross-crate sub-points GREEN
- 0957-b (AC-6): 10/10 ACs GREEN (was 9/10 + named-owner)
- 0957-c (AC #3): 22/23 ACs GREEN (was 21/23 + named-owner)
- 0959-a1 (AC-5): 4/5 ACs GREEN (was 3/5 + named-owner)
- 0959-c (AC-9): cross-crate compat narrative updated
- 0959-c2 (cross-crate): clippy exclusion resolved
- 0968-reputation-persistence (AC-31): GREEN
- 0969-a (cross-crate): GREEN
- 0969 (AC-5): 5/5 ACs GREEN (was 4/5 + named-owner)
- 0970 (cross-crate): 4/4 sub-points GREEN
- 0971 (AC-3): 3/3 ACs GREEN (was 2/3 + named-owner)

Per [[git-workflow]] push awaits user instruction. Per
[[rfc-referencing-convention]] RFCs referenced by number only.
mmacedoeu added a commit that referenced this pull request Aug 17, 2026
Hard audit 2026-08-12 surfaced 4 false/inaccurate claims in the
closure record for mission 0871b-cross-domain-resolution-impl:

1. (blocker) L3 claimed `backend.rs` shipped with ResolverBackend +
   LocalResolverBackend + RemoteResolverBackend. `git show c14c270
   --stat | grep backend` returns empty; `ls crates/octo-identity-
   resolver-node/src/` confirms no `backend.rs`. Origin scope item
   #2 was deferred, never landed. Cross-node forwarding is the
   follow-on mission 0871b-cross-node-forwarding (OPEN, filed
   2026-08-12).

2. (blocker) L34 UUID mismatch — closure claimed IDENTITY_RESOLVE_CHAIN
   slot `:0002`; actual UUID at `payload_kind.rs:156` is
   `0x0009:0001:0000:0000:0000:0000:0000:0004`. Slot `:0002` is
   IDENTITY_REGISTER.

3. (major) L30 scope item #3 claimed `ResolveDIDRequest` was extended
   with `hops: Vec<ResolverHop>` field. Substrate uses a separate
   `ChainResolveRequest` payload kind instead; resolve.rs unchanged
   in commit c14c270. Scope self-contradicted with item #4 (separate
   payload kind cannot share wire form).

4. (major) L41-43 '3-node chain (A → B → C)' TV misleading —
   tests/cross_domain_chain.rs uses a single InMemoryDidRegistry with
   ResolverHop::local(...) for all hops. Tests 3 local hops against one
   registry. Cross-domain auth + true 3-node TV deferred to
   0871b-cross-node-forwarding.

All 4 corrections now reflected in v1.1 row of version history. Cross-
references to follow-on mission 0871b-cross-node-forwarding added.

cargo fmt clean; cargo clippy -p octo-identity-resolver-node --all-
targets -D warnings clean.
mmacedoeu added a commit that referenced this pull request Aug 17, 2026
…d participants, phase labels)

SEVERE: RelayScore { penalty: -0.5 } fabrication — real struct has 9 integer sub-scores (composite, forwarding_score, etc.); no penalty field. L469 prose + Block 11 diagram both updated.

Markdown:
- L13 path style normalized (architecture/ prefix + section heading)
- L15/16/22/25/26/27 section refs → real headings (§5 Provider System, §9.2 Dispatch Flow, §15 Key Data Types, §9 DRS, §11 ORR, §13 PoRelay)
- L39 anchor #request-flow → #4-request-flow
- L53 L1-L8 → P1-P8 + Local failure in phase gloss
- L98 autolink artifact <http://...> removed
- L174 L717 proxy.rs:: → crates/quota-router-core/src/proxy.rs::
- L323 L668 escrow.rs/orc refs → full crate paths
- L30 Escrow Where → crates/quota-router-core/src/marketplace/escrow.rs
- L18 CapabilityBundleV2 Where → mirror L17 (use-case + RFC)
- L64 2-hop mesh → 2-router-hop mesh
- L369 Vec<u8> backticked
- L715 L719 bare parenthetical (e2e_proxy.rs) → crates/quota-router-core/tests/e2e_proxy.rs
- L557 '1 cent here' → '1_000_000 micro_octo_w here'
- L744 change log Round 9 row added

Mermaid:
- Block 11 dead RR dropped; ST declared as 'PoRelay TrustRegistry'; penalty=-0.5 → composite=0
- Block 13 D entry edge added (E->>D: open dispute (state: Locked to Disputed))
mmacedoeu added a commit that referenced this pull request Aug 17, 2026
…, 2 LOW)

Round-2 review of S6a (commits c7f99a4 + eb71fb9 + ab2b57b) found
8 new findings (drift introduced by Round 1 fixes). Resolution:

HIGH:
- H-1 mission YAML Status/AC #4 gate wording mismatch. AC #4 had
  bare 'cargo test --workspace --lib # no regressions' (would FAIL
  against live workspace); Status asserted it was clean (with
  silent exclusion). Added explicit exclusion clause to AC #4
  naming the 3 pre-existing S4 DFP Round 2 quota-router-cli failures
  + corrected test count (5/5 → 7/7 → 8/8 progression).
- H-2 S6a memory card 5/5 → 7/7 drift. Rewritten with 8/8 test
  inventory + Round 1 review section + Round 2 review section.
- H-3 S5 pre-req memory card 5/5 → 7/7 drift. Updated L181 to
  7/7 with the 2 added Round 1 regression tests enumerated.

MEDIUM:
- M-1 untested invariant 'missing version_tag byte = borsh decode
  error, not silent zero'. Added
  tv_0870_01_absent_version_tag_field_rejected: truncates canonical
  bytes at offset 32 and asserts borsh::from_slice returns Err.
  Guards against regression adding #[borsh(default)] or
  version_tag: u8 = 0.
- M-2 'Why this matters' paragraph mischaracterized the threat
  model (claimed pre-tag receipts could replay at the same
  envelope_id; they actually fail to deserialize). Rewritten to
  cite V1/V2 byte equivalence at every offset except 32 + the
  verify_version hard-reject as the primary defense.
- M-3 RFC Migration section understated wire-form break blast
  radius. Added 'Affected downstream crates' sub-bullet enumerating
  the 28+ callsites across 7 crates migrated in S5 commit d007de5.

LOW:
- L-1 Construction contract 'MUST NOT' phrasing allowed a build-time
  constraint misread. Added explicit note that build accepts both
  V1 and V2 (rejection at verify_version only) with rationale.
- L-2 v2.1 row tail 'Additive amendment; no existing field removed'
  contradicted the wire-format break claim. Replaced with explicit
  wire-format break wording + cross-ref to Migration above.

Verify gate:
- cargo test -p octo-protocol --test tv_0870_version_tag: 8/8
  pass (was 7/7; +1 regression test)
- cargo clippy -p octo-protocol --all-targets: clean
- cargo fmt --all: clean
mmacedoeu added a commit that referenced this pull request Aug 17, 2026
…PermissionKind wire string, close §20.6.1 line 1328 phantoms

Round 5 adversarial review surfaced 11 findings. Round 6 batch:

HIGH:

1. missions/open/0957-g-verify-time-invariant.md: 9 phantom '§20.6.1 line 1328'
   references (parent mission YAML missed in Round 4 scope). All changed to
   'review doc §20.6.1'.

2. memory/2026-08-16-storage-restructuring-plan-active.md:28: stale '281 TV'
   → '283' (per Round 2 + Round 4 reconciled counts).

MEDIUM:

3. tv_0957_verify_time.rs:163 TV-0957-02 only round-tripped PermissionKind.
   Strengthened to pin each variant's exact snake_case wire form
   ('native_token_transfer', 'erc20_token_transfer', 'contract_call',
   'reservation', 'vault_mutation') — silent rename would break macaroon
   signatures since attested content participates in verification.

LOW:

4. tv_c1_verify_time.rs:15, 260 — phantom '§20.6.1 line 1328' references
   still present (Round 4 fix scope missed test file). Changed to
   'review doc §20.6.1'.

5. caveat/mod.rs:211 — dropped dual-cite 'RFC-0960 §2.2 + RFC-0965 §3.2',
   kept authoritative 'RFC-0965 §3.2'.

ROUND 4 SELF-INFLICTED BUG CLOSURE:

6. Round 4 commit msg falsely claimed 'real source is bare PascalCase'.
   Source HAS #[serde(rename_all = "snake_case")] at caveat/mod.rs:215.
   Round 6 restored  in RFC pseudocode
   + v2.1 row notes 'snake_case wire form via #[serde(rename_all =
   "snake_case")] matching source-of-truth'.

DOC SYNC:

7. memory/MEMORY.md:9 — Round 6 follow-on noted.
8. missions/open/0870-c1-version-tag-amendment.md:101 + status card:93 —
   '20 TV' → '22 TV' (S6a sibling mission rolled up to S6b's 22-fixture
   count).
9. memory/mission-0957-g-verify-time-invariant-status.md —
   '§20.6.1 5-step' → 'review doc §20.6.1 4-step', '20/20' → '22/22'.
10. rfcs/accepted/economics/0957-capability-token-format.md v2.1 row
    updated to note snake_case wire form.

Verify gate:
- cargo test -p octo-cap-macaroon --tests: 22 TV-0957 + 7 TV-C1 + 11 bundle_v2
  pass; clippy clean; fmt clean.
- cargo test --workspace --lib: 3 quota-router-cli failures PRE-EXISTING
  S4 DFP Round 2 (per AC #4 explicit exclusion).

Push user-only per [[feedback_initiative_user_only]] + [[git-workflow]].
mmacedoeu added a commit that referenced this pull request Aug 17, 2026
…end_ledger fixtures (S6c)

RFC-0862 v1.4.0 → v2.0 (Dqa + vault bump per storage restructure plan §3
row 6 / §4 S6 verify gate). S6c of Stream A.1 (user split-by-RFC
overrides §22 atomic-blocker for sub-sessions; S6a/S6b/S6c precedent).

RFC amendment (rfcs/accepted/networking/0862-writer-election-bootstrap-v130.md):
- §StoolapSpendLedger substrate subsection (new H3 after §DrainCoordinator)
  back-fills the production substrate spec that v1.4.0 left implicit at
  line 171 + line 1801. Pins:
  * StoolapSpendLedger API surface (open_in_memory / open_path / seed /
    try_deduct / balance) per crates/quota-router-storage/src/stoolap_spend_ledger.rs
  * spend_ledger table schema (holder_did BLOB + macaroon_id BLOB +
    balance INTEGER + updated_at_unix_ms INTEGER + PK + index)
  * Dqa wire-form (16-byte BE DqaEncoding per RFC-0105 v1.9, stored as
    i64 at Dqa::scale=0)
  * vault_id cross-ref (BLAKE3 derivation per RFC-0960 §20.3)
  * NodeEnvelope V2 wire-form cross-ref (version_tag=0xA1 per RFC-0870 v2.1)
  * atomicity guarantee via per-instance drain_lock (cross-instance
    coordination is 0871e-phase5c-1 territory, NOT v2.0 spec change)
  * layer discipline (Layer B-adjacent per R11 M7)
- §Version History v2.0 row added (Draft status pending review)

TV fixtures (crates/quota-router-storage/tests/tv_0862_spend_ledger.rs NEW):
- TV-0862-01: row creation via seed
- TV-0862-02: balance read (None for unknown, Some for known)
- TV-0862-03: seed idempotency (last-wins upsert)
- TV-0862-04: atomic try_deduct happy path
- TV-0862-04b: try_deduct UnknownHolder error contract
- TV-0862-05: Dqa encoding round-trip (16-byte BE DqaEncoding)
- TV-0862-06: vault_id BLAKE3 derivation per RFC-0960 §20.3
- TV-0862-07: Dqa V2 wire-form pinned (positive + deduct + byte-stability)
- TV-0862-08: multi-instance in-memory lock isolation (per-instance
  drain_lock; cross-instance coordination is 0871e-phase5c-1 territory)

Verify gate (per plan §4 S6):
- cargo test -p quota-router-storage --test tv_0862_spend_ledger: 9/9 pass
- cargo clippy -p quota-router-storage --all-targets -- -D warnings: clean
- cargo fmt --all: clean

Pre-existing failures excluded (per plan §4 S6 + AC #4 wording):
- 3 S4 DFP Round 2 quota-router-cli::commands::tests::settle_* failures
  (commits 19faf38/4ab400bd/18edbe0d)
- 2 quota-router-storage::stoolap_idempotent_alter failures
  (apply_pending_is_idempotent_on_re_run_after_partial_migration +
  apply_pending_swallows_v009_dup_column_on_retry): tests expect
  v011 (11 migrations) but v012__create_slash_ledger.sql is now in
  migrations/ (12 migrations). Pre-existing test drift; not in S6c scope.

Push user-only per feedback_initiative_user_only + git-workflow.

Pre-reqs all LANDED 2026-08-17:
- S3 (octo-vault) + S4 (Dqa codemod) + S5 (verify-time)
- S6a (RFC-0870 v2.1, commit c7f99a4) + S6b (RFC-0957 v2.1, commit c914912)
mmacedoeu added a commit that referenced this pull request Aug 17, 2026
…ssions

Per audit verdict 2026-08-17 (memory card audit-2026-08-17-...)
closes 7 distinct parallel-model risks across workspace.

RFC amendment filings (S6 B0 atomic-blocker bundle per plan §3 A.1):
- 0862-c9-micro-octow-type-unification: Risk #1 CRITICAL
  (MicroOctoW type alias split; 3 sites, 2 underlying types)
- 0105-x-s4-deferred-codemod-sites: Risk #4 HIGH
  (u128 field type drift in marketplace/task_market/slash_store/
  settlement_event_repo/CLI; 7 files)
- 0959-c1-wire-format-amendment: Risk #5 HIGH (S6e RFC-0959
  settlement wire format; DqaEncoding + VaultLookup trait reuse)
- 0900-d-chain-aware-slash-ledger: Risk #2 CRITICAL portion
  (S6d RFC-0900 slash ledger schema; DQA(12) + chain_id PK)
- 0960-vault-substrate-amendment: S6f RFC-0960 chain-aware vault
  substrate; v2.1-Resolved → v3.0; 108 byte-exact TV
- 0105-v-asset-id-addendum: S6g RFC-0105 asset_id_for derivation;
  v1.9 → v2.0; 109 byte-exact TV (9 TV-D9 + 100 TV-D10)

All 7 RFC amendments per §3 A.1 now accounted for: 4 filed today
+ 3 already-LANDED (RFC-0870 via 0870-c1; RFC-0862 via 0862-c1;
RFC-0957 via 0957-c1 + 0957-g).

Spend_ledger + vault balance remain STRUCTURAL dual substrates per
RFC-0862 §Future Work F12 (parallel by design, not convergent without
redesign of spend_ledger substrate).
mmacedoeu added a commit that referenced this pull request Aug 17, 2026
…pdates

Card: memory/audit-2026-08-17-storage-restructure-parallel-model-risks.md
- Hard ground-check of plan §3 + review §20.x under lens
  'spending/cost unified into capabilities-vault model'
- Verdict: PARTIAL UNIFICATION (vault substrate ahead of RFC text
  on verify-time + WrappedOnly)
- 7 distinct parallel-model risks: 3 CRITICAL (#1 MicroOctoW split,
  #2 4 column types, #3 STRUCTURAL spend_ledger not vault-bound),
  2 HIGH (#4 u128 drift, #5 1 of 2 vault-lookup paths landed),
  1 MED (#6 4 ChainId reps), 1 LOW (#7 octo-reputation u32)
- Will parallel models persist: YES by design (3) + YES by omission
  (5 — closure missions filed 2026-08-17)
- Push: queued on next, push user-only

MEMORY.md: +4 mission pointers (0862-c9 + 0105-x + 0959-c1 +
0900-d via earlier filing) + audit verdict pointer + 2 more
(0960-v + 0105-v filed in same commit).
mmacedoeu added a commit that referenced this pull request Aug 21, 2026
…toolap tx wrapper

S6c Round 1 finding #4 closed. Two complementary layers protect the
spend_ledger SELECT-then-UPDATE window across process boundaries:

1. Advisory file lock (fs2 crate): open_path_with_clock acquires
   exclusive flock(2) on sibling file <dsn-dir>/.spend_ledger.lock
   via fs2::FileExt::try_lock_exclusive (non-blocking; surfaces
   SpendLedgerError::LockUnavailable on contention — fail-closed,
   no deadlock on held locks). Wrapped in Arc<File> for Clone.
   open_in_memory* constructors set lock_file: None.

2. Stoolap transaction: try_deduct SELECT-then-UPDATE wrapped in
   db.begin() -> tx.query -> tx.execute -> tx.commit() for atomicity
   + read-your-own-writes.

Why both: advisory lock = cross-process serialization; transaction =
atomicity. Either alone leaves a documented gap.

Substrate changes:
- New SpendLedgerError::LockUnavailable { path, reason } variant
- New lock_file: Option<Arc<std::fs::File>> field
- open_in_memory_with_clock sets lock_file: None
- try_deduct wrapped in stoolap Transaction
- Module-level '## Cross-process atomicity' doc comment

Test changes (18/18 TV green):
- TV-0862-11: file-backed single-instance concurrent-deduct
  (20 threads × 100 cost on 1000 budget -> exactly 10 succeed,
   10 fail with InsufficientBalance, final balance 0)
- TV-0862-11b: external flock held on .spend_ledger.lock
  -> open_path surfaces LockUnavailable (fail-closed contract)
- New TV_0862_MACAROON_ID_11 constant [0xB1..0xC0]

Dep changes:
- fs2 = "0.4" added to crates/quota-router-storage/Cargo.toml
  (MIT/Apache-2.0; small + zero transitive deps beyond std)

RFC-0862 v2.0.8 Version History row + '## Cross-process atomicity'
paragraph inserted before '## No-DID-validation convention'.
Documents two-layer model + lock target + non-blocking semantics.

Mission 0862-c3 LANDED. Memory card + MEMORY.md pointer added.
Multi-node consensus drain remains RaftLikeDrainCoordinator
(mission 0871e-phase5c-1 LANDED 2026-08-11).

Closes S6c Round 1 finding #4 (cross-process double-spend).
NO push -- remote writes await explicit user instruction per
[[feedback_initiation_user_only]].
mmacedoeu added a commit that referenced this pull request Aug 21, 2026
…escrow)

Audit verdict 2026-08-17 Risk #4 HIGH parallel-model drift closure for
the marketplace + task_market escrow surface. S4 DFP codemod (LANDED
2026-08-17) caught 155 sites across 8 crates but left 2 source-file
field types and 2 test files untouched; this mission catches them.

Substrate migration:
- crates/quota-router-core/src/marketplace/escrow.rs — Escrow + EscrowSnapshot::amount_micro_octo_w
  + Escrow::new + Escrow::with_arbitrator signatures
- crates/quota-router-core/src/task_market/escrow.rs — TaskEscrow::amount_micro_octo_w
  + TaskEscrow::new + TaskEscrow::with_arbitrator signatures

Test fixtures migrated (dqa() helper added at top of task_market.rs;
duplicate removed):
- crates/quota-router-core/tests/marketplace_e2e.rs — 5 sites
- crates/quota-router-core/tests/task_market.rs — 8 literals + 3 u128
  casts + 2 assert_eq

Discovery: 5 of 7 AC-1 files were already Dqa by S4 codemod Round 2
(marketplace/slashing.rs, task_market/slashing.rs,
quota-router-storage/src/slash_store.rs,
quota-router-storage/src/settlement_event_repo.rs,
quota-router-cli/src/cli.rs + commands.rs). AC-1 actual scope
narrowed to 2 source files.

RFC-0862 v2.0.12 row added: §Adjacent-substrate u128→Dqa (additive on
v2.0.11). Wire-form boundary unchanged (16-byte BE DqaEncoding per
RFC-0105 §Caveat Payload Type Coherence; in-memory Dqa at scale=0).

Tests: 32 task_market + 24 marketplace_e2e pass; clippy zero;
fmt clean. libpython3.12.so.1.0 missing pre-existing pyo3 issue
skipped (not 0105-x regression).

Closes audit verdict 2026-08-17 Risk #4 (parallel-model field-type
drift) for marketplace + task_market escrow surface.
mmacedoeu added a commit that referenced this pull request Aug 25, 2026
…29 regression)

Handler returned `TransportError::AdapterFailure` when the
per-peer or per-consumer rate limiter denied a forwarded request,
without sending a `ForwardReject` back to the sender. The
sender's oneshot then timed out via the configured
`forward_timeout`, surfacing as `RouterNodeError::ForwardTimeout`
on the sender side.

The L2 T29 test (`rate_limit_forwarded_requests`) pattern-matches
on `RouterNodeError::RateLimited | ForwardRejected(_) | Transport
containing 'rate limit'` but does NOT match `ForwardTimeout`, so
all timed-out rejections were counted as 'other errors'. Result:
754 allowed + 0 rate_limited + 46 other (all ForwardTimeout),
failing the assertion `rate_limited >= 1`. The 46 'peer rate
limit exceeded' messages in stderr were the receive-side
`AdapterFailure` errors — symmetrically, the sender-side error
was the timeout.

Fix:
1. Add `ForwardRejectReason::RateLimited` variant (forward.rs).
   Receiver sends this reason back via `send_forward_reject`,
   so the sender's oneshot resolves `ForwardOutcome::Rejected
   (RateLimited)` instead of `ForwardOutcome::Timeout`.
2. Replace the two `return Err(TransportError::AdapterFailure(...))`
   paths in `handler.rs:222-237` (per-peer + per-consumer) with
   `send_forward_reject + return Ok(())`. Mirrors the existing
   pattern at `handler.rs:239-243` for `TtlExpired`.

Verified locally:
- `cargo test -p quota-router-integration-tests --test
  l2_rate_limiting l2_t29_rate_limit_forwarded_requests` → ok
- `cargo test -p quota-router-integration-tests --tests` → 0 failed
- `cargo test -p quota-router-core --lib` → 1731 passed; 0 failed
- `cargo fmt -p quota-router-core -- --check` → clean
- `cargo clippy -p quota-router-core --all-targets -- -D warnings` →
  clean (modulo workspace profile warning)

NOTE: handler.rs:218 references '0870d acceptance criterion #4' but
no mission 0870-d YAML exists in missions/{open,claimed,archived}.
Filing this as a retro-supersession candidate; the criterion was
half-landed (rate-limit check present, ForwardReject missing).

Wire format: `ForwardRejectReason` adds variant 8 (RateLimited).
New receivers see it as `ForwardOutcome::Rejected(RateLimited)`
which `route()` maps to `ForwardRejected(NoProvider)` (existing
hardcoding, out of scope for this fix). Old receivers on
pre-RateLimited versions would fail bincode deserialize on the
new discriminant — coordinate with any out-of-tree consumers.
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