Connect lifecycle revisions to protected human review

Assistant: codex
Assistant-Model: gpt-6-astra
Assistant-Session: 01a10780-6d41-7952-9718-dfbc1f41236f
This commit is contained in:
tegwick 2026-10-04 20:33:24 +02:00
parent 0e79d69e27
commit f3b71b1521
16 changed files with 649 additions and 23 deletions

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@ -17,15 +17,20 @@ creation, research, discussion, publication, refinement, revision comparison and
packet downloads. Runtime configuration requires a separate lifecycle policy
package. The bearer API adapter remains unmounted pending workload identity and
listener admission. Lifecycle records remain outside the legacy approver overview;
the human binding handoff is not implemented.
a durable revision-specific request now connects supported records to intake
and the existing human-only review path. Outcomes retain exact source revision
and distinguish prepared/unresolved submissions from confirmed entries. See
`docs/specs/LifecycleReviewHandoff.md`; production forwarding is still outstanding.
Opt-in delivery commits lifecycle evidence through the existing Audit Core
outbox, with receipt-based settlement, retries and reconciliation. Current delivery
is platform-tenant-only. Pending evidence closes runtime readiness. The deployment
renderer supports separately pinned lifecycle policy and exact network proposals;
no live configuration was changed. Cross-repository validation: 623 passed,
no live configuration was changed. Cross-repository validation: 634 passed,
5 skipped, including two agent-created decisions and human collaboration with
unchanged runtime configuration and actual Audit Core delivery. Identity and PDP
unchanged runtime configuration, actual Approval Engine acceptance of a linked
source revision, and Audit Core delivery. Schema 5 prevents older code without
source-revision guards from opening the database. Identity and PDP
responses in that scenario are synthetic; this is not live acceptance evidence.
Contracts: `docs/specs/DecisionLifecycleService.md`, `LifecycleFoundationContract.md`,

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@ -99,3 +99,7 @@ content, verified and written in the same transaction as the memo/event. New
registration requires packet bytes; revisions may retain their current packet's
digests. The details and limits are in `LifecycleHTTPContract.md`. Idempotency
digests for prior commands with no documents remain compatible.
Schema 5 adds unique review-handoff indexes and prevents older code without
source-revision guards from opening the store. Migration preserves schema-4
records. See LifecycleReviewHandoff.md for the rollback boundary.

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@ -10,6 +10,8 @@ existing browser app or public ingress.
| `POST /v1/decisions/{id}/publications` | `version`, `audience` with explicit `subjects` and `groups` lists | Durable publication event receipt |
| `POST /v1/decisions` | `memo`, optional `documents` | Register an unbound version-one memo and return event/record/revision/resource receipt |
| `POST /v1/decisions/{id}/revisions` | `memo`, `expected_version`, `summary`, optional `documents` | Compare-and-append successor revision; same receipt shape |
| `POST /v1/decisions/{id}/review-requests` | `version`, `options` per LifecycleReviewHandoff | Durable request receipt and exact intake envelope |
| `GET /v1/decisions/{id}/outcomes` | Required positive `version` | Correlated review/disposition evidence and submission state |
| `GET /v1/decisions/{id}` | Optional positive integer `version` | Existing Memo JSON for the current or specified revision |
| `GET /v1/decisions/{id}/events` | Optional `after` sequence cursor, `limit` 1–100 | `{"events": [...]}` ordered by sequence; use last returned sequence for next page |
| `POST /v1/decisions/{id}/comments` | `{"version": 1, "body": {"text": "...", "locator": "optional"}}` | Durable event receipt |
@ -88,3 +90,6 @@ the command including documents; identity and decision freshness are rechecked
in the write transaction. Replays are reauthorized and return the original event.
Conflicting content for a key, stale revision preconditions and attempts to
replace an existing digest's media type produce 409 without a partial write.
Review handoff, its supported profile and source-revision guards are specified in
`LifecycleReviewHandoff.md`. Human acceptance remains on the protected review route.

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@ -0,0 +1,90 @@
# Revision-specific lifecycle review handoff
2026-10-04; INFD-WP-0007-T02 through T06. Source implementation, not deployed.
## Headless contract
`POST /v1/decisions/{id}/review-requests` accepts `version` and `options`, with
an Idempotency-Key. Options have exactly `submitter`, `memo_class`, `review_group`
and `approval_intent` (the existing intake action/principal/purpose/target object).
A fresh `lifecycle.request_review` policy observation covers the complete command;
`context.review_routing` exposes these routing/act facts to the PDP. Publication
is required for that current revision. Publication itself never initiates review.
The service atomically retains one immutable `review_requested` event per source
revision, its source attribution, and an intake envelope under a fresh review
memo id. Retries return the retained request; different commands for the same
key or a second request for that revision conflict. This creates neither an
approval nor a disposition. The envelope and event fit within 256 KiB. An admitted
workload submits the exact returned envelope to the existing private intake.
The envelope is also retained in authorized event history for recovery.
The handoff currently supports the platform tenant, English organizational
`approve` memos at the current renderer release, and the intake's nonempty UTF-8
packet profile. Unsupported projections are refused rather than dropping fields.
Broader L0/L2 profiles, browser packet authoring and automated forwarding remain
live work in T02/T04/T05 and WP-0005. There is no automatic submitter or default
workload credential. A caller-selected submitter is a routing request, not identity.
The local use of intake's shape validator does not grant admission: intake always
reauthenticates the workload and reloads its actual grant and recipient mapping.
## Immutable snapshot and uncertainty
The original lifecycle memo remains unchanged. Intake alone assigns the named
human and the engine-returned approval pins to the protected review snapshot.
The snapshot's local version is one; the immutable request and presentation
content link it to the original source id and revision. The human review page
shows that source revision. The shared Decision Memo schema and signature rules
are unchanged; the source link is provenance, not a new authorization claim.
Before reserving engine creation and before local loading, intake checks exact
envelope equality, the designated submitter and source currency. Any change
fails closed. Existing durable `creating`/`created` receipts retain uncertainty;
a lost create reply is never automatically reposted. A revision during creation
can leave an engine object with a retained receipt but no reviewable snapshot.
This needs existing explicit recovery/reconciliation, not an automatic retry or
an inferred revocation. Approval Engine remains the sole approval-state owner.
Direct import and revision of reserved review snapshot ids are refused. Source
revisions invalidate subsequent presentation, acknowledgment, disposition and
entry reservation. Once an entry is in flight or unresolved, source revision is
blocked until the original attempt is resolved. This serializes local mutation
against external entry attempts without pretending to make the network atomic.
Historical accepted evidence remains available; a successor inherits no answer.
## Outcomes and human workspace
`GET /v1/decisions/{id}/outcomes?version=N` requires a fresh `lifecycle.outcomes`
check. It returns the correlated intake delivery state, source staleness and
recorded dispositions with their submission state and confirmation timestamp.
These are local evidence and transport states, never cached approval validity.
`prepared`, `in_flight` and `unresolved` are not confirmed acceptance.
The workspace displays authorized outcomes and links a ready, current handoff to
`/review?memo_id=...`. That route still requires its independent review PDP checks,
verified human identity, fresh presentation and required acknowledgments. Agents
can prepare, forward and retrieve; they cannot answer. No lifecycle accept route
exists. Audience access and the named human review entitlement are separately
checked by their existing policy consumers; a workspace link grants neither.
## Evidence and delivery
The request event enters the existing lifecycle commitment queue. Intake posing,
presentation, disposition and submission evidence keep their existing independent
outboxes and receipt requirements. The integration test creates an approval via
the real Approval Engine API, records a signed-fixture human entry, retrieves the
confirmed result for source revision two, and delivers lifecycle and review
commitments to the real Audit Core receiver. Identity and PDP transport are
synthetic. Production grants, private listener/forwarding composition, full
release/rollback evidence and separately approved rollout remain outstanding.
## Migration and rollback boundary
Opening the store upgrades schema 4 to schema 5 transactionally, adding unique
indexes for review snapshot identity and source revision. Existing evidence is
preserved. The version change deliberately causes older Store implementations to
refuse the database: they do not enforce these source guards. Before activation,
retain the normal database backup and image/config pins. An older-image rollback
requires a compatible restored database plus reconciliation of any subsequent
engine side effects; it cannot safely discard new review/entry evidence. A
reviewed forward fix remains preferable once new handoffs have been written.

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@ -24,7 +24,8 @@ The service consumes `PolicyClient` observations. It neither evaluates policy
nor falls back to local permissions. New proposed action names are
`lifecycle.register`, `lifecycle.revise`, `lifecycle.source`,
`lifecycle.evaluation`, `lifecycle.comment`, `lifecycle.read`,
`lifecycle.events`, `lifecycle.publish`, `lifecycle.search` and `lifecycle.packet`. These are not added to the existing review-action allowlist;
`lifecycle.events`, `lifecycle.publish`, `lifecycle.search`, `lifecycle.packet`,
`lifecycle.request_review` and `lifecycle.outcomes`. These are not added to the existing review-action allowlist;
review and human disposition contracts remain unchanged.
The request carries the authenticated subject, tenant, resource `memo:<id>`,
@ -92,7 +93,8 @@ Publication appends an immutable event for the current revision with an explicit
nonempty audience (at most 32 subjects and 32 groups, no wildcard). A successor
revision does not inherit publication. Audience facts are inputs to Access Engine,
never local permissions. Human acceptance requires the separate existing
presentation/disposition path; the lifecycle-to-review handoff is still open.
presentation/disposition path; the source handoff now follows LifecycleReviewHandoff.md. Production forwarding
and broader review profiles remain open.
Before enabling a listener, T02/T04 must provide: reviewed lifecycle PDP package
and action/context fixtures; admitted human/workload identity adapters; closed

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@ -16,9 +16,9 @@ rendering a button grants no authority.
Publication records an audience for one revision. Access Engine determines access
using authenticated identity and retained record facts. Publication creates no
approval and no human disposition. New revisions require their own publication.
The workspace explicitly states that human acceptance is unavailable for these
drafts. Connecting a lifecycle revision to the existing protected presentation
and Approval Engine path remains T03/T05 work.
The workspace exposes authorized outcomes and a protected human review link
when an exact revision handoff has been loaded by intake. Drafts without that
handoff remain unavailable for acceptance. See LifecycleReviewHandoff.md.
## Runtime and deployment inputs
@ -64,7 +64,8 @@ and API ingress. The policy must cover all actions in LifecycleServiceContract,
including collection search and per-record checks. Existing compact-sitting pins
do not supply these grants. WP-0005 retains private intake composition work.
T03/T05 require the durable review handoff and human-only acceptance integration.
The source handoff now integrates human-only acceptance for the admitted intake
profile; T03/T05 retain broader profiles and browser authoring/forwarding work.
T06 requires full acceptance evidence, sender/cadence admission, immutable image,
database backup/migration and rollback verification. T07 requires the separately
approved concrete live rollout. No production pins or resources changed here.

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@ -15,6 +15,7 @@ import uuid
from .intake import IntakeRefused, SubmitterGrant, canonical, idempotency_outcome, validate_submission
from .memo import Principal
from .records import dumps
from .store import Conflict
AUDIENCE = "informed-decision-intake"
MAX_BODY = 1024 * 1024
@ -104,6 +105,8 @@ class IntakeService:
recovered = None
# Reserve before any network side effect. SQLite serializes concurrent poses.
with self.store._transaction() as db:
from .lifecycle_review import check_intake
check_intake(db, envelope, submission.submitter_id)
previous = db.execute("SELECT * FROM intake_ledger WHERE submitter=? AND key=?",
(submission.submitter_id, submission.idempotency_key)).fetchone()
if previous:
@ -154,6 +157,7 @@ class IntakeService:
binding=replace(submission.memo.binding, principal=Principal(
recipient["subject"], "person", recipient["display_name"])))
with self.store._transaction() as db:
check_intake(db, envelope, submission.submitter_id)
current = db.execute("SELECT state,receipt FROM intake_ledger WHERE submitter=? AND key=?",
(submission.submitter_id, submission.idempotency_key)).fetchone()
if current["state"] == "ready":
@ -203,6 +207,8 @@ class IntakeService:
status, body = self.pose(authorization[7:], json.loads(raw))
except IntakeError as exc:
status, body = exc.status, {"error": exc.code}
except Conflict:
status, body = 409, {"error": "review_handoff_conflict"}
except IntakeRefused as exc:
status = 409 if exc.reason == "idempotency_conflict" else 400
body = {"error": exc.reason} # No client-controlled field paths in logs/responses.

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@ -16,7 +16,7 @@ from .records import dumps
from .store import Conflict, EvidenceUnavailable
MAX_BODY = 256 * 1024
ROUTE = re.compile(r"/v1/decisions/([A-Za-z0-9._:-]{1,256})(?:/(events|comments|sources|evaluations|revisions|publications))?")
ROUTE = re.compile(r"/v1/decisions/([A-Za-z0-9._:-]{1,256})(?:/(events|comments|sources|evaluations|revisions|publications|review-requests|outcomes))?")
def _object(pairs):
@ -95,8 +95,12 @@ class LifecycleAPI:
raise ValueError()
return 200, {"events": self.service.events(caller, memo_id,
after=int(params.get("after", ["0"])[0]), limit=int(params.get("limit", ["100"])[0]))}
if method == "GET" and resource == "outcomes":
if set(params) != {"version"}:
raise ValueError()
return 200, self.service.outcomes(caller, memo_id, int(params["version"][0]))
kinds = {"comments": "comment", "sources": "source", "evaluations": "evaluation"}
if method != "POST" or resource not in {*kinds, "register", "revisions", "publications"}:
if method != "POST" or resource not in {*kinds, "register", "revisions", "publications", "review-requests"}:
raise LifecycleError(405, "method_not_allowed")
if params:
raise ValueError()
@ -115,6 +119,10 @@ class LifecycleAPI:
key = environ.get("HTTP_IDEMPOTENCY_KEY", "")
if not isinstance(key, str) or not key.strip() or len(key) > 256:
raise ValueError()
if resource == "review-requests":
if not isinstance(data, dict) or set(data) != {"version", "options"}:
raise ValueError()
return 200, self.service.request_review(caller, memo_id, data["version"], options=data["options"], key=key)
if resource == "publications":
if not isinstance(data, dict) or set(data) != {"version", "audience"}:
raise ValueError()

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@ -0,0 +1,114 @@
"""Durable revision-to-intake handoff; never an approval state machine."""
from dataclasses import replace
import json
import uuid
from .intake import KIND, MEMO_KEYS, SubmitterGrant, validate_submission
from .memo import Principal, BindingLevel, StepKind
from .review import UI_RELEASE
from .records import dumps, memo_from
from .store import Conflict, EvidenceUnavailable
def review_request(db, review_id):
row = db.execute("SELECT * FROM lifecycle_events WHERE kind='review_requested' "
"AND json_extract(body,'$.review_memo_id')=?", (review_id,)).fetchone()
return row
def require_current(db, review_id):
row = review_request(db, review_id)
if row is not None:
current = db.execute('SELECT MAX(version) FROM memos WHERE id=?', (row['memo_id'],)).fetchone()[0]
if current != row['version']:
raise Conflict('review source revision changed')
return row
def check_intake(db, envelope, submitter):
row = require_current(db, envelope['memo']['id'])
if row is not None:
body = json.loads(row['body'])
if row['tenant'] != 'tenant:platform' or body['submitter'] != submitter or body['envelope'] != envelope:
raise Conflict('review handoff does not match the retained request')
def prepare(repository, context, memo_id, version, options, *, key, guard):
required = {'submitter', 'memo_class', 'review_group', 'approval_intent'}
if not isinstance(options, dict) or set(options) != required:
raise ValueError('exact review routing required')
if context.tenant != 'tenant:platform' or type(version) is not int or version < 1:
raise ValueError('platform revision required for intake')
if not isinstance(options['submitter'], str) or not options['submitter'].strip() or len(options['submitter']) > 200:
raise ValueError('invalid submitter')
scope, digest = repository._request(context, 'request_review', key,
{'memo_id': memo_id, 'version': version, 'options': options})
with repository.store._transaction() as db:
policy_id = guard(db)
repository._record(db, context.tenant, memo_id)
replay = repository._replay(db, scope, digest)
if replay:
body = json.loads(db.execute('SELECT body FROM lifecycle_events WHERE id=?', (replay,)).fetchone()[0])
return {'event_id': replay, **{k: body[k] for k in ('review_memo_id', 'envelope')}}
memo = repository.store._memo(db, memo_id)
if memo.version != version:
raise Conflict('review requires the current revision')
if (memo.locale != 'en' or memo.binding_level is not BindingLevel.ORGANIZATIONAL
or memo.step_kind is not StepKind.APPROVE or memo.ui_release != UI_RELEASE):
raise ValueError('unsupported human review profile')
if repository._policy_context(db, context.tenant, memo_id, version)['published_audience'] is None:
raise Conflict('publish this revision before requesting review')
if db.execute("SELECT 1 FROM lifecycle_events WHERE memo_id=? AND version=? AND kind='review_requested'",
(memo_id, version)).fetchone():
raise Conflict('this revision already has a review request')
review_id = 'review-' + str(uuid.uuid4())
draft = replace(memo, id=review_id, version=1,
binding=replace(memo.binding, principal=Principal('pending-human-session', 'person', 'To be assigned')))
projection = {k: v for k, v in json.loads(dumps(draft)).items() if k in MEMO_KEYS}
# Never silently discard content the narrower intake projection cannot carry.
if dumps(memo_from(projection)) != dumps(draft):
raise ValueError('memo requires a broader intake projection')
packet = []
for item in draft.packet:
document = db.execute('SELECT media_type,content FROM documents WHERE digest=?', (item.hash,)).fetchone()
if document is None:
raise EvidenceUnavailable('packet unavailable')
packet.append({'item_id': item.item_id, 'media_type': document['media_type'],
'content': bytes(document['content']).decode('utf-8')})
envelope = {'kind': KIND, 'version': 1, 'idempotency_key': review_id,
'memo_class': options['memo_class'], 'review_group': options['review_group'],
'approval_intent': options['approval_intent'], 'memo': projection, 'packet': packet}
# Shape validation only. Actual submitter admission is always rechecked by intake.
validate_submission(envelope, submitter_id=options['submitter'], grant=SubmitterGrant(
options['submitter'], frozenset({options['memo_class']}), frozenset({options['review_group']})))
if len(dumps(envelope).encode()) > 256 * 1024:
raise ValueError('review envelope too large')
body = {'review_memo_id': review_id, 'submitter': options['submitter'], 'envelope': envelope}
event_id = repository._append(db, scope, digest, memo, 'review_requested', body, policy_id)
return {'event_id': event_id, 'review_memo_id': review_id, 'envelope': envelope}
def outcomes(repository, tenant, memo_id, version):
if type(version) is not int or version < 1:
raise ValueError('positive revision required')
with repository.store._connection() as db:
repository._record(db, tenant, memo_id)
repository.store._memo(db, memo_id, version)
row = db.execute("SELECT body FROM lifecycle_events WHERE tenant=? AND memo_id=? AND version=? "
"AND kind='review_requested'", (tenant, memo_id, version)).fetchone()
if row is None:
return {'review': None, 'dispositions': []}
body = json.loads(row['body'])
review_id = body['review_memo_id']
ledger = db.execute("SELECT state FROM intake_ledger WHERE memo_id=?", (review_id,)).fetchone()
result = {'review': {'memo_id': review_id, 'intake_state': ledger['state'] if ledger else 'not_submitted'},
'dispositions': []}
result['review']['stale'] = repository.store._memo(db, memo_id).version != version
if ledger and ledger['state'] == 'ready' and not result['review']['stale']:
result['review']['path'] = '/review?memo_id=' + review_id
for item in db.execute('SELECT d.body,s.state,s.approved_at FROM dispositions d '
'JOIN presentations p ON p.id=d.presentation_id '
'LEFT JOIN submissions s ON s.disposition_id=d.id WHERE p.memo_id=? ORDER BY d.rowid', (review_id,)):
result['dispositions'].append({'disposition': json.loads(item['body']),
'submission_state': item['state'], 'approved_at': item['approved_at']})
return result

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@ -90,6 +90,7 @@ class LifecycleService:
"memo_version": payload.get("memo").version if payload.get("memo") is not None else payload.get("version"),
"record": state,
**({"publication_audience": payload["audience"]} if operation == "publish" else {}),
**({"review_routing": payload["options"]} if operation == "request_review" else {}),
"command_digest": "sha256:" + hashlib.sha256(command).hexdigest()},
"policy_version": self.policy.version}
observation = self.policy.check(request)
@ -167,6 +168,20 @@ class LifecycleService:
current()
return result
def request_review(self, caller, memo_id, version, *, options, key):
from .lifecycle_review import prepare
options = json.loads(dumps(options))
_, guard = self._authorize(caller, memo_id, "request_review",
{"version": version, "options": options, "key": key})
return prepare(self.repository, caller.attribution, memo_id, version, options, key=key, guard=guard)
def outcomes(self, caller, memo_id, version):
from .lifecycle_review import outcomes
current, _ = self._authorize(caller, memo_id, "outcomes", {"version": version})
result = outcomes(self.repository, caller.attribution.tenant, memo_id, version)
current()
return result
def search(self, caller, *, query="", cursor=None):
self._caller(caller)
if not isinstance(query, str) or len(query) > 200:

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@ -98,7 +98,13 @@ class LifecycleWorkspace:
except LifecycleError as error:
if error.status != 403:
raise
return 200, self._page(memo, events, session, previous), []
outcome = None
try:
outcome = self.service.outcomes(caller, memo.id, memo.version)
except LifecycleError as error:
if error.status != 403:
raise
return 200, self._page(memo, events, session, previous, outcome), []
if method == "POST" and action in {"revise", "comment", "publish", "source", "evaluate"}:
if params:
raise ValueError()
@ -131,13 +137,31 @@ class LifecycleWorkspace:
raise ValueError()
uuid.UUID(form["key"])
def _page(self, memo, events, session, previous=None):
def _page(self, memo, events, session, previous=None, outcome=None):
base = "/decisions/" + memo.id
revision = hidden("version", memo.version)
content = (f'<p><a href="/decisions">Decision workspace</a></p><h1>{text(memo.question)}</h1>'
f'<p>Revision {memo.version} · {text(memo.binding.target.label)}</p>'
f'<section class="card"><h2>Context and recommendation</h2><p class="brief">{text(memo.brief)}</p></section>'
'<p>Human acceptance is not available for this draft. Publishing invites discussion; it does not record acceptance.</p>')
'<p>Publishing invites discussion; it does not record acceptance.</p>')
if not outcome or not outcome['review'] or not outcome['review'].get('path'):
content += '<p>Human acceptance is not available for this draft.</p>'
if outcome and outcome["review"]:
review = outcome["review"]
content += '<section class="card"><h2>Human review</h2>'
if review.get("path"):
content += f'<p><a href="{text(review["path"])}">Open protected human review</a></p>'
elif review["stale"]:
content += '<p>This review belongs to an earlier revision and cannot receive a new answer.</p>'
else:
content += '<p>Review handoff: ' + text(review["intake_state"].replace("_", " ")) + '</p>'
for item in outcome["dispositions"]:
answer = item["disposition"]
content += f'<p>{text(answer["actor"]["sub"])}: {text(answer["verb"])}'
if item["submission_state"]:
content += ' · approval entry ' + text(item["submission_state"])
content += '</p>'
content += '</section>'
if previous is not None:
content += f'<details class="card"><summary>Compare with revision {previous.version}</summary>'
for field, label in (("question", "Question"), ("brief", "Context and recommendation")):
@ -153,7 +177,7 @@ class LifecycleWorkspace:
content += '</ul></section>'
content += '<section class="card"><h2>Discussion and history</h2>'
for event in events:
body = {key: value for key, value in event["body"].items() if key != "policy_observation_id"}
body = {key: value for key, value in event["body"].items() if key not in {"policy_observation_id", "envelope"}}
content += (f'<article class="record"><h3>{text(event["kind"])} · revision {event["version"]}</h3>'
f'<p>{text(event["actor"]["sub"])} ({text(event["actor"]["kind"])}) · {text(event["at"])}</p>')
if event["kind"] == "source":

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@ -30,6 +30,7 @@ class ReviewPage:
stale: bool
engine_status: str
dispositions: tuple = ()
lifecycle_source: dict | None = None
# Overview groups, in display order. "unavailable" rows carry the memo id only.
@ -113,7 +114,8 @@ class ReviewController:
principal_type=session.principal_type, expected_version=memo.version,
policy_id=policy_id, approval_binding=current["binding"])
saved, p, docs = self.store.retrieve_presentation(p.id)
return ReviewPage(saved, p, current["binding"], docs, None, False, current["status"])
return ReviewPage(saved, p, current["binding"], docs, None, False, current["status"],
lifecycle_source=self.store.presentation_content(p.id).get("lifecycle_source"))
def _presentation(self, session, presentation_id, *, current=False):
self._session(session)
@ -122,7 +124,8 @@ class ReviewController:
raise ReviewError(403, "wrong_recipient")
memo = self.store.memo(p.memo_id, p.memo_version)
self._memo(session, memo)
if current and self.store.memo(memo.id).version != memo.version:
if current and (self.store.memo(memo.id).version != memo.version
or not self.store.review_source_current(memo.id)):
raise ReviewError(409, "stale_presentation")
return memo, p
@ -139,8 +142,8 @@ class ReviewController:
saved, p, docs = self.store.retrieve_presentation(p.id)
return ReviewPage(saved, p, binding, docs,
self.store.intent_for(memo.approval_id, session.subject),
self.store.memo(memo.id).version != memo.version, current["status"],
tuple(self.store.dispositions_for(p.id)))
self.store.memo(memo.id).version != memo.version or not self.store.review_source_current(memo.id), current["status"],
tuple(self.store.dispositions_for(p.id)), content.get("lifecycle_source"))
def overview(self, session):
"""The signed-in person's memos, classified. Never presents, binds or stores engine state.

View file

@ -27,7 +27,7 @@ from .provenance import Claim, Route, assert_human_control_dischargeable
from .stance import resolve
from .records import disposition_from, dumps, memo_from, presentation_from
SCHEMA_VERSION = 4
SCHEMA_VERSION = 5
_SCHEMA = """
CREATE TABLE documents (digest TEXT PRIMARY KEY, media_type TEXT NOT NULL, content BLOB NOT NULL);
CREATE TABLE memos (id TEXT NOT NULL, version INTEGER NOT NULL, body TEXT NOT NULL, PRIMARY KEY(id,version));
@ -99,7 +99,7 @@ class Store:
triggers += (f"CREATE TRIGGER immutable_{table}_{operation} BEFORE {operation} ON {table} "
"BEGIN SELECT RAISE(ABORT,'immutable evidence'); END;\n")
db.executescript("BEGIN IMMEDIATE;" + _SCHEMA + triggers + "PRAGMA user_version=1; COMMIT;")
elif version not in (1, 2, 3, SCHEMA_VERSION):
elif version not in (1, 2, 3, 4, SCHEMA_VERSION):
raise StoreError("unsupported evidence schema version")
if version in (0, 1):
db.executescript("""BEGIN IMMEDIATE;
@ -131,6 +131,17 @@ class Store:
db.executescript("BEGIN IMMEDIATE;" + lifecycle_schema
+ "PRAGMA user_version=4; COMMIT;")
if version in (0, 1, 2, 3, 4):
# Earlier code cannot enforce source-revision guards. Refuse an
# image-only downgrade once this schema has been opened.
db.executescript("""BEGIN IMMEDIATE;
CREATE UNIQUE INDEX lifecycle_review_snapshot
ON lifecycle_events(json_extract(body,'$.review_memo_id'))
WHERE kind='review_requested';
CREATE UNIQUE INDEX lifecycle_review_revision
ON lifecycle_events(memo_id,version) WHERE kind='review_requested';
PRAGMA user_version=5; COMMIT;""")
@contextmanager
def _connection(self):
db = sqlite3.connect(self.path.as_uri() + "?mode=rw", uri=True, timeout=5, isolation_level=None)
@ -177,6 +188,15 @@ class Store:
def _save_memo(self, db, memo: Memo):
"""Shared transaction boundary for imports and lifecycle writes."""
from .lifecycle_review import review_request
if review_request(db, memo.id) is not None:
raise Conflict("review snapshots are immutable and loaded only by intake")
if db.execute("SELECT 1 FROM lifecycle_events e JOIN presentations p "
"ON p.memo_id=json_extract(e.body,'$.review_memo_id') "
"JOIN dispositions d ON d.presentation_id=p.id JOIN submissions s ON s.disposition_id=d.id "
"WHERE e.memo_id=? AND e.kind='review_requested' AND s.state IN ('in_flight','unresolved')",
(memo.id,)).fetchone():
raise Conflict("resolve the outstanding review entry before revising")
_text(memo.id, "memo id")
if type(memo.version) is not int or memo.version < 1:
raise ValueError("memo version must be a positive integer")
@ -210,6 +230,15 @@ class Store:
with self._connection() as db:
return self._memo(db, memo_id, version)
def review_source_current(self, memo_id):
from .lifecycle_review import require_current
with self._connection() as db:
try:
require_current(db, memo_id)
except Conflict:
return False
return True
def observe_policy(self, observation):
request = json.loads(observation.request_json)
_text(request["id"], "policy observation id")
@ -275,6 +304,8 @@ class Store:
raise ValueError("platform tenant and principal provenance are required")
with self._transaction() as db:
memo = self._memo(db, memo_id)
from .lifecycle_review import require_current
require_current(db, memo_id)
if expected_version is not None and memo.version != expected_version:
raise Conflict("memo changed after the entitlement check")
self._guard_policy(db, policy_id, memo, principal_sub, "read")
@ -284,6 +315,10 @@ class Store:
principal_type=principal_type, awareness=awareness)
content = {"memo": json.loads(dumps(memo)), "presentation": json.loads(dumps(presentation)),
"binding_document": memo.binding_document(), "awareness_document": memo.awareness_document(awareness)}
source = require_current(db, memo_id)
if source is not None:
content["lifecycle_source"] = {"memo_id": source["memo_id"], "version": source["version"],
"request_event_id": source["id"]}
if policy_id is not None:
content["policy_observation_id"] = policy_id
if approval_binding is not None:
@ -299,6 +334,8 @@ class Store:
with self._transaction() as db:
p = self._presentation(db, presentation_id)
memo = self._memo(db, p.memo_id)
from .lifecycle_review import require_current
require_current(db, p.memo_id)
if actor.sub != p.principal_sub:
raise DispositionRefused("G_ACTOR", "actor did not receive this presentation")
if memo.version != p.memo_version:
@ -333,6 +370,8 @@ class Store:
return disposition_from(json.loads(existing["body"]))
p = self._presentation(db, presentation_id)
memo = self._memo(db, p.memo_id)
from .lifecycle_review import require_current
require_current(db, p.memo_id)
self._guard_policy(db, policy_id, memo, actor.sub, verb.value)
d = record(memo, p, verb, actor, reasons=tuple(reasons), note=note)
if verb in BINDING_VERBS:
@ -377,6 +416,8 @@ class Store:
raise Conflict("submission is absent, already attempted or unresolved")
d = disposition_from(json.loads(db.execute("SELECT body FROM dispositions WHERE id=?", (disposition_id,)).fetchone()[0]))
p = self._presentation(db, d.presentation_id)
from .lifecycle_review import require_current
require_current(db, p.memo_id)
if self._memo(db, p.memo_id).version != p.memo_version:
raise DispositionRefused("G_PRES", "presentation is stale")
self._guard_policy(db, policy_id, self._memo(db, p.memo_id), d.actor.sub, "accept")

View file

@ -112,7 +112,12 @@ def review_page(page, session):
f'<p>Presentation {text(p.id)}</p><p class="hash">View: {text(p.view_hash)}</p>'
f'<p class="hash">Act: {text(memo.approval_binding_digest)}</p>'
f'<p>Account zone: {text(session.tenant.value)} ({text(session.tenant.route.value)}). This is separate from the act scope.</p></details>')
content = (f'<p class="eyebrow">Decision review · version {memo.version}</p><h1>{text(memo.question)}</h1>'
source = ''
if page.lifecycle_source:
origin = page.lifecycle_source
source = (f'<p>Prepared from <a href="/decisions/{text(origin["memo_id"])}?version={origin["version"]}">'
f'decision revision {origin["version"]}</a>.</p>')
content = (f'<p class="eyebrow">Decision review · version {memo.version}</p><h1>{text(memo.question)}</h1>' + source
+ notice + '<div class="grid"><div><section class="card"><h2>The request</h2>'
f'<p><strong>{text(memo.requested_act)}</strong></p><p class="brief">{text(memo.brief)}</p>{terms}</section>'
+ highlights + packet + '<section class="card"><h2>Your response</h2>' + (forms or '<p>No new approval submission is available from this record.</p>')

View file

@ -0,0 +1,280 @@
import base64
from dataclasses import replace
import json
import time
import pytest
from informed_decision.disposition import Actor, ActorKind, Verb, DispositionRefused
from informed_decision.lifecycle import Attribution, LifecycleRepository
from informed_decision.lifecycle_service import Caller, LifecycleService, LifecycleError
from informed_decision.provenance import Claim, Route
from informed_decision.records import memo_from
from informed_decision.store import Conflict, Store
from test_intake import envelope
from test_intake_service import setup, request
from test_policy_client import policy
@pytest.fixture
def handoff(setup):
intake, store, calls, configuration = setup
env = envelope()
memo = memo_from(env['memo'])
app = LifecycleService(LifecycleRepository(store), policy())
actor = Caller(Attribution('tenant:platform', Actor('author-agent', ActorKind.AGENT)), time.time()+3600, '{}')
documents = [{'digest': memo.packet[0].hash, 'media_type': 'text/markdown',
'content_base64': base64.b64encode(env['packet'][0]['content'].encode()).decode()}]
app.register(actor, memo, key='register', documents=documents)
app.publish(actor, memo.id, 1, audience={'subjects': ['keycape-human'], 'groups': []}, key='publish')
options = {'submitter': 'state-hub', 'memo_class': env['memo_class'], 'review_group': env['review_group'],
'approval_intent': env['approval_intent']}
return app, actor, memo, options, intake, calls
def prepare(handoff):
app, actor, memo, options, intake, calls = handoff
return app.request_review(actor, memo.id, 1, options=options, key='request-review')
def present(store, review_id):
return store.present(review_id, principal_sub='keycape-human',
tenant=Claim('tenant:platform', Route.REGISTRATION),
principal_type=Claim('human', Route.AUTHENTICATION))
def test_durable_handoff_reuses_intake_and_exposes_revision_outcomes(handoff):
app, actor, memo, options, intake, calls = handoff
receipt = prepare(handoff)
app.repository.store = Store(app.repository.store.path)
assert prepare(handoff) == receipt
assert app.outcomes(actor, memo.id, 1)['review']['intake_state'] == 'not_submitted'
assert request(intake, receipt['envelope'])[0] == 201
assert request(intake, receipt['envelope'])[0] == 200
assert len(calls) == 1
store = app.repository.store
review = store.memo(receipt['review_memo_id'])
assert review.brief == memo.brief and review.packet == memo.packet
assert store.memo(memo.id).approval_id is None
p = present(store, review.id)
human = Actor('keycape-human', ActorKind.PERSON)
store.acknowledge(p.id, human, review.required_ack_ids)
d = store.record_disposition(p.id, human, Verb.DECLINE, operation_id='answer', reasons=('wrong_scope',))
result = app.outcomes(actor, memo.id, 1)
assert result['review']['path'] == '/review?memo_id=' + review.id
assert result['dispositions'][0]['disposition']['id'] == d.id
assert result['dispositions'][0]['submission_state'] is None
app.revise(actor, memo.next_version(brief='Refined'), expected_version=1, summary='Update', key='revise')
assert app.outcomes(actor, memo.id, 2) == {'review': None, 'dispositions': []}
assert app.outcomes(actor, memo.id, 1)['dispositions'] == result['dispositions']
def test_altered_handoff_and_wrong_submitter_fail_before_create(handoff):
app, actor, memo, options, intake, calls = handoff
receipt = prepare(handoff)
changed = json.loads(json.dumps(receipt['envelope']))
changed['memo']['brief'] += ' Altered'
assert request(intake, changed) == (409, {'error': 'review_handoff_conflict'})
data = json.loads(intake.submitters_path.read_text())
for row in data.values():
row['submitter_id'] = 'another'
intake.submitters_path.write_text(json.dumps(data))
assert request(intake, receipt['envelope'])[0] == 409
assert not calls
def test_revision_invalidates_presented_review_and_prepared_accept(handoff):
app, actor, memo, options, intake, calls = handoff
receipt = prepare(handoff)
assert request(intake, receipt['envelope'])[0] == 201
store = app.repository.store
p = present(store, receipt['review_memo_id'])
human = Actor('keycape-human', ActorKind.PERSON)
store.acknowledge(p.id, human, memo.required_ack_ids)
d = store.record_disposition(p.id, human, Verb.ACCEPT, operation_id='accept')
app.revise(actor, memo.next_version(brief='Revised'), expected_version=1, summary='Update', key='revise')
with pytest.raises(Conflict):
store.begin_submission(d.id)
with pytest.raises(Conflict):
store.record_disposition(p.id, human, Verb.DECLINE, operation_id='late-answer', reasons=('wrong_scope',))
with pytest.raises(Conflict):
present(store, receipt['review_memo_id'])
assert request(intake, receipt['envelope'])[0] == 409
def test_unresolved_entry_freezes_source_and_snapshot_import_is_refused(handoff):
app, actor, memo, options, intake, calls = handoff
receipt = prepare(handoff)
assert request(intake, receipt['envelope'])[0] == 201
store = app.repository.store
review = store.memo(receipt['review_memo_id'])
with pytest.raises(Conflict):
store.save_memo(review.next_version(brief='Bypass'))
with pytest.raises(Conflict):
store.save_memo(review)
p = present(store, review.id)
human = Actor('keycape-human', ActorKind.PERSON)
store.acknowledge(p.id, human, memo.required_ack_ids)
d = store.record_disposition(p.id, human, Verb.ACCEPT, operation_id='accept')
attempt = store.begin_submission(d.id)
for unresolved in (False, True):
if unresolved:
store.finish_submission(d.id, attempt)
with pytest.raises(Conflict):
app.revise(actor, memo.next_version(brief='Update'), expected_version=1, summary='Update', key='revise')
assert store.memo(memo.id).version == 1
def test_denial_replay_conflict_and_agent_binding_guard(handoff):
app, actor, memo, options, intake, calls = handoff
receipt = prepare(handoff)
with pytest.raises(Conflict):
app.request_review(actor, memo.id, 1, options={**options, 'review_group': 'other'}, key='request-review')
with pytest.raises(Conflict):
app.request_review(actor, memo.id, 1, options=options, key='duplicate')
app.policy.transport.change = lambda data: data.update(effect='deny')
with pytest.raises(LifecycleError):
prepare(handoff)
with pytest.raises(LifecycleError):
app.outcomes(actor, memo.id, 1)
assert request(intake, receipt['envelope'])[0] == 201
p = present(app.repository.store, receipt['review_memo_id'])
with pytest.raises(DispositionRefused):
app.repository.store.record_disposition(p.id, Actor('keycape-human', ActorKind.AGENT), Verb.ACCEPT,
operation_id='agent-accept')
def test_create_reply_loss_does_not_retry_and_source_change_before_load_refuses(handoff):
app, actor, memo, options, intake, calls = handoff
receipt = prepare(handoff)
creator = intake.creator
def raced(body):
result = creator(body)
app.revise(actor, memo.next_version(brief='Changed during create'), expected_version=1, summary='Update', key='revise')
return result
intake.creator = raced
assert request(intake, receipt['envelope'])[0] == 409
assert request(intake, receipt['envelope'])[0] == 409
assert len(calls) == 1
assert app.outcomes(actor, memo.id, 1)['review']['intake_state'] == 'created'
with app.repository.store._connection() as db:
assert not db.execute('SELECT 1 FROM memos WHERE id=?', (receipt['review_memo_id'],)).fetchone()
from test_approval_component import component, signing_key
from test_durable_component import receiver
def test_actual_engine_human_entry_and_independent_audit_link_to_source_revision(handoff, component, receiver):
import jwt
from informed_decision.intake_approval import IntakeApprovalClient
from informed_decision.approval_http import ApprovalHTTPClient
from informed_decision.review import ReviewController
from informed_decision.runtime import AuditPump
app, actor, memo, options, intake, calls = handoff
client, engine, transport, human, signing = component
groups = json.loads(intake.groups_path.read_text())
groups[options['review_group']]['subject'] = human.subject
intake.groups_path.write_text(json.dumps(groups))
claims = jwt.decode(human.access_token, options={'verify_signature': False})
claims.update(sub='informed-decision', principal_type='service', scope='approval:create')
token = jwt.encode(claims, signing, algorithm='RS256', headers={'kid': 'key-1'})
intake.creator = IntakeApprovalClient('https://approval.test', lambda: token, transport=transport)
app.revise(actor, memo.next_version(brief='Refined for human acceptance'), expected_version=1,
summary='Responded to research', key='revise')
app.publish(actor, memo.id, 2, audience={'subjects': [human.subject], 'groups': []}, key='publish-second')
receipt = app.request_review(actor, memo.id, 2, options=options, key='review-second')
status, loaded = request(intake, receipt['envelope'])
assert status == 201, loaded
controller = ReviewController(app.repository.store, policy(),
lambda session: ApprovalHTTPClient('https://approval.test', session, transport=transport))
page = controller.open(human, receipt['review_memo_id'])
controller.acknowledge(human, page.presentation.id, memo.required_ack_ids)
controller.act(human, page.presentation.id, Verb.ACCEPT, operation_id='human-accept')
result = app.outcomes(actor, memo.id, 2)
assert result['dispositions'][0]['submission_state'] == 'confirmed'
from informed_decision.web import App, SESSION_COOKIE
from test_browser_auth import call
class Login:
def session(self, sid):
return human if sid == 'fixture' else None
browser = App(Login(), controller, lifecycle=app)
page_response = call(browser, '/decisions/' + memo.id, query='version=2', cookie=SESSION_COOKIE + '=fixture')
assert page_response['status'] == 200
assert 'Open protected human review' in page_response['body']
assert 'approval entry confirmed' in page_response['body']
native_page = call(browser, '/presentations/' + page.presentation.id, cookie=SESSION_COOKIE + '=fixture')
assert native_page['status'] == 200 and 'decision revision 2' in native_page['body']
assert 'content_base64' not in page_response['body']
assert len(engine.get(loaded['approval_id']).entries) == 1
assert app.outcomes(actor, memo.id, 1)['dispositions'] == []
source = app.repository.store.presentation_content(page.presentation.id)['lifecycle_source']
assert source == {'memo_id': memo.id, 'version': 2, 'request_event_id': receipt['event_id']}
# Both lifecycle commitments and the existing presentation/disposition evidence drain.
pump = AuditPump(app.repository.store, receiver[0], lifecycle_delivery=True)
for _ in range(3):
pump.tick()
assert app.repository.store.lifecycle_counts()['pending'] == 0
assert all(row['state'] == 'delivered' for row in app.repository.store.outbox())
assert not any(url.endswith('/consume') for _, url in transport.calls)
def test_http_review_request_and_outcome_adapter(handoff):
from informed_decision.lifecycle_http import LifecycleAPI
from test_lifecycle_http import call
app, actor, memo, options, intake, calls = handoff
api = LifecycleAPI(app, lambda token: actor)
status, receipt, _ = call(api, f'/v1/decisions/{memo.id}/review-requests', method='POST',
body={'version': 1, 'options': options})
assert status == 200
assert request(intake, receipt['envelope'])[0] == 201
status, outcome, _ = call(api, f'/v1/decisions/{memo.id}/outcomes', query='version=1')
assert status == 200 and outcome['review']['intake_state'] == 'ready'
assert call(api, f'/v1/decisions/{memo.id}/outcomes')[0] == 400
def test_review_request_requires_publication_and_supported_profile(handoff):
app, actor, memo, options, intake, calls = handoff
app.revise(actor, memo.next_version(brief='Unpublished successor'), expected_version=1, summary='Update', key='revise')
with pytest.raises(Conflict, match='publish'):
app.request_review(actor, memo.id, 2, options=options, key='unpublished')
from informed_decision.memo import StepKind
app.revise(actor, app.retrieve(actor, memo.id).next_version(step_kind=StepKind.MITZEICHNUNG),
expected_version=2, summary='Other step', key='revise-step')
app.publish(actor, memo.id, 3, audience={'subjects': ['keycape-human'], 'groups': []}, key='publish-third')
with pytest.raises(ValueError, match='profile'):
app.request_review(actor, memo.id, 3, options=options, key='unsupported')
assert not calls
assert not any(event['kind'] == 'review_requested' for event in app.events(actor, memo.id))
def test_lost_create_reply_remains_unresolved_across_restart(handoff):
app, actor, memo, options, intake, calls = handoff
receipt = prepare(handoff)
def lost(body):
calls.append(body)
raise OSError('lost receiver reply')
intake.creator = lost
assert request(intake, receipt['envelope'])[0] == 503
intake.store = Store(intake.store.path)
assert request(intake, receipt['envelope']) == (409, {'error': 'approval_create_unresolved'})
assert len(calls) == 1
assert app.outcomes(actor, memo.id, 1)['review']['intake_state'] == 'creating'
def test_schema_four_upgrade_preserves_evidence_and_fences_old_readers(handoff):
app, actor, memo, options, intake, calls = handoff
store = app.repository.store
before = app.events(actor, memo.id)
# Reconstruct the prior schema's exact index/version boundary.
with store._connection() as db:
db.execute('DROP INDEX lifecycle_review_snapshot')
db.execute('DROP INDEX lifecycle_review_revision')
db.execute('PRAGMA user_version=4')
migrated = Store(store.path)
with migrated._connection() as db:
assert db.execute('PRAGMA user_version').fetchone()[0] == 5
assert db.execute("SELECT count(*) FROM sqlite_master WHERE name IN "
"('lifecycle_review_snapshot','lifecycle_review_revision')").fetchone()[0] == 2
assert app.events(actor, memo.id) == before
receipt = prepare(handoff)
assert prepare(handoff) == receipt

View file

@ -22,7 +22,7 @@ state_hub_workstream_id: "2b3e04ed-2137-584f-a6c2-f1abb29636fa"
Contract: `docs/specs/DecisionLifecycleService.md`. This extends the existing
memo and intake implementation. `INFD-WP-0005` continues to own intake runtime,
attribute admission, forwarding and live acceptance. Implementation started on
2026-10-04 at the founder's request. Production identity/policy admission and the human binding handoff remain
2026-10-04 at the founder's request. Production identity/policy admission and broader human binding profiles remain
open. The shared service now has a bearer API adapter and optional browser workspace.
## Record product direction and architecture
@ -226,3 +226,26 @@ broader authoring UI (T03/T05), full acceptance scenarios, immutable release and
rollback packet (T06), separately approved live rollout (T07). Source metadata
entry is implemented; automated fetching/retention is not. No deployment occurred.
Delivery and activation contract: `docs/specs/LifecycleWorkspaceDelivery.md`.
## Revision-specific human review handoff — 2026-10-04
T02–T06 continued with policy-authorized review requests, immutable source-to-intake
snapshots and authorized outcome retrieval. Intake checks exact retained envelope,
designated submitter and current source revision before creation and loading.
Existing uncertainty/replay behavior is reused. Source revisions invalidate old
review actions; in-flight/unresolved human entries prevent source revision.
Protected review pages show the source revision, and the lifecycle workspace
links ready reviews and displays evidence without caching approval validity.
The real Approval Engine/Audit Core source integration test creates and accepts
a snapshot of source revision two, correlates the confirmed human answer and
delivers evidence. Test identities and PDP transport are synthetic. Supported
profile and limits: `docs/specs/LifecycleReviewHandoff.md`. Production admission,
private forwarding, broader profiles/browser packet authoring, release/rollback
and approved live delivery remain on T02/T04/T05/T06/T07 and WP-0005. No task is
marked complete solely from source integration, and no rollout occurred.
Validation for this continuation: full cross-repository suite **634 passed,
5 skipped**; `git diff --check` passed. Schema-4 upgrade preserves existing
records and marks schema 5 to fence older readers. Implementation decision logged
as State Hub `ccb2e110-6032-4259-a402-989415a8d9fe` (not a rollout approval).