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feat(OMN-16831): the transport envelope carries the tenant dimension - #1611

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@jonahgabriel jonahgabriel commented Aug 29, 2026 •

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OMN-16831

Operator ruling 2026-08-28 ("Yes — record tenant now"), option D from the joint OMN-16831/OMN-16804 brief, item 1: the transport envelope carries the tenant dimension.

ModelEventEnvelope declared 20 fields and none of them was a tenant, with extra left undeclared (Pydantic's "ignore" default applying) — a producer could not record the dimension even voluntarily, and any attempt to do so was silently discarded. That is unrecoverable: the event log is immutable, so an event written without its tenant can never have one added after the fact.

Changes:

  • tenant_id: str | None — ATTRIBUTION only, never proof of entitlement, never promoted into an isolation context. Optional (some families — registration, heartbeats, consumer health — are genuinely tenant-less). Blank/whitespace rejected.
  • model_config = ConfigDict(extra="forbid") — carry-or-error; a misspelled or unknown attribution key is now an error, not a silent drop.
  • Representation: the DNS-safe slug the platform's only tenant producer already writes (stamp_verified_tenant_slug, OMN-14367). Converging on the gateway's canonical UUID is deferred to OMN-16804 item 5.

DEPLOY ORDERING (load-bearing, stated verbatim per the ruling): item 2 (runtime stamping) stays UNSHIPPED until omnibase_core releases and the fleet re-pins. extra="forbid" means a consumer pinned to a version without this field will reject an envelope that carries it — this PR lands BEFORE any producer stamps tenant_id (ruling item 2, omnimarket), so during the re-pin window no envelope carries a field its consumers do not know.

Tests: five RED-first cases in TestEnvelopeCarriesTenantDimension, including the silent-swallow proof reproducing the pre-fix defect.

dod_evidence: OMN-16831 (see companion items landed under the same ticket — omnibase_infra#2976, omnimarket#2181).

Evidence-Ticket: OMN-16831
Evidence-Source: OCC#7491

Summary by CodeRabbit

  • New Features

    • Added optional tenant attribution to event envelopes.
    • Tenant identifiers are preserved through serialization and JSON round trips.
  • Bug Fixes

    • Blank or whitespace-only tenant identifiers are now rejected.
    • Undeclared fields in event envelopes are rejected to prevent invalid data.

Operator ruling 2026-08-28 ("Yes -- record tenant now"), option D from the
joint OMN-16831/OMN-16804 brief, item 1: every event must be able to record
which tenant it belongs to, at write time.

ModelEventEnvelope declared 20 fields and none of them was a tenant, and it
left `extra` undeclared -- so Pydantic's "ignore" default applied. Executed
against the installed package before this change:

    ModelEventEnvelope(payload=..., tenant_id='acme')
      -> raised? NO.  stored? False.  dump keys with 'tenant': []

A producer could not record the dimension even voluntarily, and an attempt to
do so was discarded in silence. That is strictly worse than optional, and it
is not recoverable later: the event log is immutable, so an event written
without its tenant can never have one added.

Two changes, both required for "impossible to record nothing without saying
so":

* `tenant_id: str | None` -- the dimension's home. ATTRIBUTION only: a claim
  the producer made, never proof of entitlement, and never promoted into an
  isolation context. Optional because some families (registration, heartbeats,
  consumer health) are genuinely tenant-less platform facts; `None` now means
  "explicitly no tenant recorded". A blank/whitespace value is rejected -- it
  reads as attribution to a writer and as nothing to a reader.
* `model_config = ConfigDict(extra="forbid")` -- carry-or-error. A misspelled
  or unknown attribution key is now an error rather than a silent drop.

Representation is the DNS-safe slug the platform's only tenant producer
already writes (stamp_verified_tenant_slug, OMN-14367). Converging on the
gateway's canonical UUID is deferred to OMN-16804 item 5: once the dimension
is recorded in a stable representation, changing that representation is a
migration -- the class of thing that can be deferred. The dimension is not.

DEPLOY ORDERING (load-bearing): `extra="forbid"` means a consumer pinned to a
version without a field will reject an envelope that carries it. This lands
BEFORE any producer stamps `tenant_id` (ruling item 2, omnimarket), so during
the re-pin window no envelope carries a field its consumers do not know. Item
2 must not ship until the fleet has re-pinned past this release.

Tests: five RED-first cases in TestEnvelopeCarriesTenantDimension, including
the silent-swallow proof that reproduced the executed result above.
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  • src/omnibase_core/models/events/model_event_envelope.py
  • src/omnibase_core/types/typed_dict_event_envelope.py
  • tests/unit/models/events/test_model_event_envelope.py
📝 Walkthrough

Walkthrough

ModelEventEnvelope now supports optional tenant attribution, rejects undeclared fields, and rejects blank tenant identifiers. The baseline and unit tests reflect these validation rules.

Changes

Event envelope tenant attribution

Layer / File(s) Summary
Envelope contract and validation
src/omnibase_core/models/events/model_event_envelope.py, src/omnibase_core/validators/extra_forbid_baseline.yaml
ModelEventEnvelope adds optional tenant_id, rejects extra fields, and rejects empty or whitespace-only tenant identifiers. The baseline removes compliant envelope entries.
Tenant behavior coverage
tests/unit/models/events/test_model_event_envelope.py
Tests verify tenant retention, serialization, omitted values, extra-field rejection, and blank-value rejection.

Estimated code review effort: 2 (Simple) | ~10 minutes

Merge Risk: 🟡 Moderate · up to 43185

The new tenant attribution can be lost when envelopes use one serialization path, and the added validation may also fail the repository's required checks. Merge should wait for these localized fixes.

🚥 Pre-merge checks | ✅ 5
✅ Passed checks (5 passed)
Check name Status Explanation
Description Check ✅ Passed Check skipped - CodeRabbit’s high-level summary is enabled.
Title check ✅ Passed The title clearly and concisely describes the main change: adding tenant attribution to the transport envelope.
Docstring Coverage ✅ Passed Docstring coverage is 83.33% which is sufficient. The required threshold is 80.00%. Docstring coverage is scoped to functions touched by this diff. Analyzed 6 functions across 2 files.
Linked Issues check ✅ Passed Check skipped because no linked issues were found for this pull request.
Out of Scope Changes check ✅ Passed Check skipped because no linked issues were found for this pull request.
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Inline comments:
In `@src/omnibase_core/models/events/model_event_envelope.py`:
- Around line 175-181: Update ModelEventEnvelope.to_dict_lazy() to include the
recorded tenant_id in its result dictionary, preserving the existing
serialization behavior for other fields; add a focused serialization test that
verifies tenant_id is emitted when populated.
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Comment thread src/omnibase_core/models/events/model_event_envelope.py
@github-actions
github-actions Bot enabled auto-merge (squash) August 29, 2026 00:55
jonahgabriel pushed a commit to OmniNode-ai/onex_change_control that referenced this pull request Aug 29, 2026
…#7491)

* evidence: OCC companion pass 1 for OmniNode-ai/omnibase_core#1611

* evidence: OCC companion self-bind for #7491

---------

Co-authored-by: node-occ-companion-effect <occ-companion-effect@omninode.ai>
@github-actions
github-actions Bot merged commit ae6a19d into dev Aug 29, 2026
166 checks passed
@github-actions
github-actions Bot deleted the jonah/omn-16831-envelope-carries-tenant-dimension branch August 29, 2026 02:42
github-actions Bot pushed a commit that referenced this pull request Aug 29, 2026
…forbid" half is breaking (#1617)

The v0.47.0 CHANGELOG filed #1611 under Features as:

    an OPTIONAL `tenant` field on `ModelEventEnvelope`
    (additive; the model stays `extra="forbid"`)

Three things in that line are wrong, and the third is the one that cost a
fleet re-pin:

1. The field is `tenant_id`, not `tenant`.
2. "additive" describes only half the PR.
3. "the model STAYS extra=forbid" asserts a pre-existing state that never
   existed. `extra` was UNDECLARED on ModelEventEnvelope in every commit of
   its history, so Pydantic's "ignore" default applied. #1611 INTRODUCED
   extra="forbid". That wording is precisely what made the release read as
   safe to cut and to cascade.

The tenant_id half is additive and stays under Features, now correctly
named and cross-referenced. The extra="forbid" half moves to Breaking
Changes with the declared-field list, the `source=` -> `source_tool=`
migration, and the measured blast radius.

No code change: the model is correct as shipped. extra="forbid" is
mandatory on every model in this repo (validators/pydantic_extra_forbid),
and silently discarding a producer's attribution is the exact failure class
the PR was opened to close. Only the notes were wrong.

Evidence-Ticket: OMN-16927

Co-authored-by: jonahgabriel <jonah.neugass@gmail.com>
jonahgabriel added a commit that referenced this pull request Aug 29, 2026
…forbid" half is breaking (#1617)

The v0.47.0 CHANGELOG filed #1611 under Features as:

    an OPTIONAL `tenant` field on `ModelEventEnvelope`
    (additive; the model stays `extra="forbid"`)

Three things in that line are wrong, and the third is the one that cost a
fleet re-pin:

1. The field is `tenant_id`, not `tenant`.
2. "additive" describes only half the PR.
3. "the model STAYS extra=forbid" asserts a pre-existing state that never
   existed. `extra` was UNDECLARED on ModelEventEnvelope in every commit of
   its history, so Pydantic's "ignore" default applied. #1611 INTRODUCED
   extra="forbid". That wording is precisely what made the release read as
   safe to cut and to cascade.

The tenant_id half is additive and stays under Features, now correctly
named and cross-referenced. The extra="forbid" half moves to Breaking
Changes with the declared-field list, the `source=` -> `source_tool=`
migration, and the measured blast radius.

No code change: the model is correct as shipped. extra="forbid" is
mandatory on every model in this repo (validators/pydantic_extra_forbid),
and silently discarding a producer's attribution is the exact failure class
the PR was opened to close. Only the notes were wrong.

Evidence-Ticket: OMN-16927

Co-authored-by: jonahgabriel <jonah.neugass@gmail.com>
github-actions Bot pushed a commit that referenced this pull request Aug 29, 2026
…#1618)

* fix(OMN-16625): gate quality-gate's non-spec-required leaves on docs_only

Operator ruling (verbatim): "Changes to markdown files should not trigger
CI except for the length validator."

zone-filter (the existing docs-only detector, scripts/zone_diff_filter.py)
previously ran AFTER quality-gate's ~26 leaf validator jobs (needs:
[quality-gate]) -- too late in the DAG to gate those leaves. Only the
Phase 2 test-execution matrix (test-parallel/tests-integration/
shadow-compare) was already gated, via tests-gate's existing OMN-15315
per-upstream skip policy.

- Detach zone-filter from needs: [quality-gate]; it now runs immediately
  (if: always(), no needs), in parallel with quality-gate's leaves, so
  docs_only is known up front.
- Gate the 16 non-spec-required quality-gate leaves on docs_only via
  needs: [zone-filter] + if: always() && needs.zone-filter.outputs.docs_only
  != 'true'.
- Rewrite quality-gate's own bash aggregation into the same skip-tolerant
  per-check-loop shape tests-gate already uses: quality-gate itself stays
  if: always() (never a skip-vector) and re-derives docs_only from
  needs.zone-filter.outputs.docs_only before ever admitting a leaf's
  skipped conclusion as passing. The 10 SPEC_REQUIRED_VALIDATOR_JOBS
  members (validator-requirements.yaml) -- including doc-content-scan,
  "the length validator" the operator's ruling carves out -- stay
  unconditional and strictly required.
- required-checks.yaml: skip_semantics: neutral_ok + ticket-cited rationale
  added to the 12 gated leaves that carry a REQUIRED row (mirrors the
  existing Zone Filter row's own precedent); Zone Filter's own row reverted
  to never now that its if: is provably always-true.

Deliberately untouched: contract-compliance, boundary-validation,
occ-companion-merged -- contract-compliance's own in-file comment
documents a previously-rejected attempt to narrow its if: (blocked by the
reject-required-check-skip-vector guard, OMN-14863) because it is a
direct, unwrapped GATE_JOBS entry with no re-deriving aggregator; building
that safe wrapper is separable follow-up scope.

RED-first tests in tests/unit/validation/test_quality_gate_docs_only_short_circuit_omn16625.py
(105 tests, confirmed RED against the pre-change workflow, GREEN after).
validate_no_required_check_skip_vectors.py passes locally. Digests in
AUDITED_GUARD_JOB_EXECUTION_CONTRACTS (test_ci_workflow_shape.py) recomputed
for the 12 changed jobs.

OMN-16625

* fix(OMN-16625): correct OMN-16917's own selector-test assumption for the real diff

The real OMN-16625 test module reads .github/workflows/ci.yml and
.github/required-checks.yaml off disk, so once it lands it is legitimately
a member of the derived CI-contract class as well as being selected by
diff-touch file grain -- the two are not exclusive. The OMN-16917 test
asserted the opposite because it was written against a synthetic diff
before this file existed on disk.

* fix(OMN-16625): tests-gate must also require quality-gate success, not just docs_only

CodeRabbit finding on PR#1618: detaching zone-filter from
needs:[quality-gate] means docs_only is now computed purely from the
diff's file paths and no longer implies quality-gate succeeded. A
genuinely docs-only diff whose quality-gate leg still fails (e.g. a real
doc-content-scan violation) would skip test-parallel/tests-integration
via their own quality-gate==success precondition, and tests-gate would
wrongly accept that skip as the legitimate docs-only case. Add
quality-gate to tests-gate's needs and require its result to be
success before admitting a skip.

* docs(OMN-16927): the v0.47.0 notes called #1611 additive; its extra="forbid" half is breaking (#1617)

The v0.47.0 CHANGELOG filed #1611 under Features as:

    an OPTIONAL `tenant` field on `ModelEventEnvelope`
    (additive; the model stays `extra="forbid"`)

Three things in that line are wrong, and the third is the one that cost a
fleet re-pin:

1. The field is `tenant_id`, not `tenant`.
2. "additive" describes only half the PR.
3. "the model STAYS extra=forbid" asserts a pre-existing state that never
   existed. `extra` was UNDECLARED on ModelEventEnvelope in every commit of
   its history, so Pydantic's "ignore" default applied. #1611 INTRODUCED
   extra="forbid". That wording is precisely what made the release read as
   safe to cut and to cascade.

The tenant_id half is additive and stays under Features, now correctly
named and cross-referenced. The extra="forbid" half moves to Breaking
Changes with the declared-field list, the `source=` -> `source_tool=`
migration, and the measured blast radius.

No code change: the model is correct as shipped. extra="forbid" is
mandatory on every model in this repo (validators/pydantic_extra_forbid),
and silently discarding a producer's attribution is the exact failure class
the PR was opened to close. Only the notes were wrong.

Evidence-Ticket: OMN-16927

Co-authored-by: jonahgabriel <jonah.neugass@gmail.com>

* fix(OMN-16346): Contract Compliance Check resolves push commit's PR instead of failing closed (#1619)

* fix(OMN-16346): Contract Compliance Check resolves push commit's PR instead of failing closed

Every dev push has been red on this required check since PR #1556
(OMN-16013): the job's DoD check_values are PR-scoped
(github.event.pull_request.number), which push never populates, so it
hit the deliberate exit-1 fail-closed branch on 100% of post-merge
commits (confirmed on 259e9bc, fdf4c23, 3c94923). The if:
condition cannot be narrowed to pull_request-only -- doing so makes
GitHub report `skipped`, which the GATE_JOBS completeness anchor
counts as GOOD, the exact skip-vector the OMN-14863 pre-commit hook
exists to reject.

Fix: on push, resolve the merge commit's originating PR via
`gh api repos/{repo}/commits/{sha}/pulls` (GitHub associates a
squash-merge commit with its source PR) and validate against that PR
number -- the same check_values the PR's own pull_request run already
evaluated, not a vacuous pass and not a skip. Falls through to the
existing fail-closed exit 1 if no merged PR resolves. pull_request
path is untouched (PR_NUMBER already populated, new branch never
executes); merge_group is untouched (still fails closed, no live dev
merge queue to exercise it).

Scope-checked the other 3 repos calling run_contract_compliance_check.py
directly: omnibase_infra (exit-0 vacuous skip on empty PR_NUMBER,
different unaddressed fail-open risk, out of scope here),
omnibase_compat (step-level `if:` skip, job reports success, out of
scope), onex_change_control (job `if:` never admits push at all,
unaffected).

OMN-16346

* test(OMN-16346): bound the fail-closed pin by its own terminator, not a fixed 400-char window

test_empty_pr_number_branch_fails_closed_not_open extracted the
empty-PR_NUMBER branch as `text[idx : idx + 400].split("\n          fi")[0]`.
The character cap was never load-bearing -- the `\n          fi` split already
bounds the branch exactly -- but it made the pin depend on how many COMMENT
characters happen to sit between the `if` and the `exit 1`.

This PR's own change adds an eight-line comment inside that branch explaining
why the three unresolved-PR_NUMBER cases fail closed. That pushed `exit 1`
from roughly offset 250 to offset ~700, so the 400-char window no longer
contained it and the test failed -- while the property it guards was fully
intact. Verified directly against the committed ci.yml, splitting on the
terminator alone: branch length 784, `"exit 1" in branch` True,
`"exit 0" in branch` False.

Dropping the cap makes the extraction match the assertion's stated intent
(the whole branch), so the pin now fails only when the branch actually stops
failing closed.

Verified: tests/unit/scripts/ci/test_ci_summary_gate.py -> 54 passed.
ruff format + ruff check clean on the touched file.

OMN-16346

---------

Co-authored-by: jonahgabriel <jonah.neugass@gmail.com>

* fix(OMN-16625): make quality-gate's tier loops match the OMN-15304 aggregator-loop shape

The vector-6 skip-guard's aggregator-loop recognizer only rebinds a for-loop's
value token to the fail-closed sentinel when the literal `${{ needs.<job>.result
}}` GHA expression is inlined directly in the loop's own item list (the exact
shape tests-gate already uses). The previous commit routed both TIER 1 and
TIER 2 through the preamble-assigned `$lint`-style shell variables instead, which
is functionally identical at runtime but statically invisible to the recognizer
-- `required-check-skip-guard / check-skip-vectors` failed on push with
vector-6-result-triage-unverifiable for all 26 consumed upstreams (CI run
33255918432, PR #1618). Confirmed pre-existing PASS on unmodified origin/dev and
FAIL on this branch before the fix, via local run of
omniclaude/.github/actions/required-check-skip-guard/validate_no_required_check_skip_vectors.py
against both trees -- isolating the regression to this diff, not the guard
itself or the OMN-16917 selector fix it depends on.

Inlines the literal `${{ needs.<job>.result }}` expression in each for-loop
item for both tiers; preamble variable assignments are untouched (still feed
the summary table). No behavior change -- same two-tier fail-closed triage,
now provably so.

Also drops the `result_triage: waived` manifest row added for the previous
(unverifiable) shape -- the guard now proves Quality Gate fail-closed on its
own, so the waiver escape hatch is no longer needed. Local guard run
confirms PASS with zero manifest waivers for this job.

* fix(OMN-16625): stop templating a literal comment as a GHA expression

The two explanatory comments added in the previous commit wrote the
placeholder as \`\${{ needs.<job>.result }}\` -- but GitHub Actions templates
EVERY \${{ ... }} occurrence in a run: block, including inside a bash \`#\`
comment, before the shell ever sees it. \`needs.<job>.result\` is not valid
GHA expression syntax (the literal \`<\` token), so the workflow file failed
to even start on push (run 33257208424, "This run likely failed because of
a workflow file issue", zero jobs scheduled) -- confirmed via
\`actionlint .github/workflows/ci.yml\`, which reported the exact same
"unexpected token '<'" parse error locally. Reworded both comments to drop
the \${{ }} wrapper around the placeholder; actionlint now reports zero
non-shellcheck findings (matching origin/dev's own pre-existing shellcheck-only
baseline), and the OMN-15304 skip-guard still passes locally.

---------

Co-authored-by: jonahgabriel <jonah.neugass@gmail.com>
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