fix(wake): #920 quarantine render-refused drain entry (no head-of-line block) + reconciler enumerations render orientation-tier (reconciled:true, render-tier not class=digest) (#922)
Co-authored-by: jason.woltje <jason@diversecanvas.com> Co-committed-by: jason.woltje <jason@diversecanvas.com>
This commit was merged in pull request #922.
This commit is contained in:
@@ -26,8 +26,23 @@
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#
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# HARD LOCATORS (§2.1): every actionable claim MUST carry a precise locator
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# (repo + issue#, a 40-char SHA, or file:anchor) so re-verification is ONE
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# targeted call. A missing locator = malformed digest = FAIL-LOUD (non-zero
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# exit, NOTHING emitted) — never a silent send.
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# targeted call. A missing locator = malformed ACTIONABLE entry = FAIL-LOUD.
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#
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# #920 (per-entry quarantine — fail-loud WITHOUT head-of-line blocking): a
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# render-refused entry (actionable-tier, no hard locator) is QUARANTINED — durably
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# DEAD-LETTERED to $STATE_DIR/dead-letter.jsonl + a LOUD per-entry alarm — and
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# EXCLUDED from this drain, while the REST of the cumulative set still renders
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# (exit 0). The bad entry is accounted-for (never silently dropped); it can no
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# longer wedge the whole drain (the live pilot defect: one malformed entry
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# exit-4'd the entire cumulative-state drain, delivering NOTHING).
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#
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# #920 (amended FIX 2 — reconciler enumerations are ORIENTATION-tier): a
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# reconciler ENUMERATION carries locators.reconciled==true (set ONLY by
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# reconcile.sh). Enumerations are self-orienting STATE-POINTERS, never
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# consequential claims, so they are EXEMPT from the actionable hard-locator gate
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# and render as ORIENTATION pointers via _locator_line's digest-class vocabulary
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# (kind/id/observed_hash/path/…). Their STORE class is left UNCHANGED (non-
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# coalescing) so distinct enumerations never collapse (§2.3/T2/G3-R6 intact).
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#
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# BOUNDING / INJECTION / SECRETS (§2.1): link-not-inline (pointers + bounded
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# summary; raw diffs/logs stay at rest). Source free-text is NEVER instruction-
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@@ -71,8 +86,13 @@ Options:
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--max-free-text N cap for a quoted untrusted block (default: 200 chars).
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Exit codes:
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0 digest rendered.
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4 FAIL-LOUD: an actionable claim carried no hard locator (malformed digest).
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0 digest rendered. Any render-refused ACTIONABLE entry (no §2.1 hard locator)
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is QUARANTINED — DEAD-LETTERED to $STATE_DIR/dead-letter.jsonl + a loud
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per-entry alarm — and EXCLUDED; the rest of the cumulative set still renders
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(#920: fail-loud is per-entry, never a whole-drain wedge). Reconciler
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enumerations (locators.reconciled==true) render ORIENTATION-tier, gate-exempt.
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2 usage error.
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3 jq is required but missing.
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Environment:
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WAKE_STATE_HOME override base state dir (XDG by default).
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@@ -252,6 +272,68 @@ _free_text() {
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' <<<"$1"
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}
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# _actionable_tier LINE — echo "1" iff the entry is ACTIONABLE-tier (subject to
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# the §2.1 hard-locator gate and rendered as a CLAIM@seq), else "0". Shared by
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# the quarantine pass AND the actionable render loop so both classify identically
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# (no entry can render as a CLAIM@seq without having passed the gate).
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#
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# Actionable-tier = class "actionable" OR any entry whose locators carry a
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# `claim` OR a top-level `claim` (a consequential fact) — matching the render
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# tier's `.claim // .locators.claim` precedence.
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#
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# #920 (amended FIX 2): a reconciler ENUMERATION carries locators.reconciled==true
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# (set ONLY by reconcile.sh — the detector's locator whitelist
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# {kind,id,observed_hash}+{repo,path,anchor,remote,branches} cannot express it, so
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# a source cannot forge it). Enumerations are ORIENTATION-tier state-pointers, NOT
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# consequential claims, so they are EXEMPT from actionable classification (hence
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# from the hard-locator/quarantine gate) and render as orientation pointers via
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# _locator_line. Their STORE class is untouched (non-coalescing) so distinct
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# enumerations never collapse (§2.3/T2/G3-R6 intact — the class=digest silent-drop
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# that was REJECTED).
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_actionable_tier() {
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local line="$1" loc
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loc="$(jq -c '.locators // {}' <<<"$line")"
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# Orientation exemption FIRST: a reconciler enumeration is never actionable-tier.
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if jq -e '(.reconciled // false) == true' >/dev/null 2>&1 <<<"$loc"; then
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printf '0'
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return 0
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fi
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if [ "$(jq -r '.class // "actionable"' <<<"$line")" = "actionable" ]; then
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printf '1'
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return 0
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fi
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if jq -e 'has("claim") and ((.claim // "") != "")' >/dev/null 2>&1 <<<"$loc"; then
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printf '1'
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return 0
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fi
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if jq -e 'has("claim") and ((.claim // "") != "")' >/dev/null 2>&1 <<<"$line"; then
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printf '1'
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return 0
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fi
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printf '0'
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}
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# _quarantine_entry LINE SEQ — QUARANTINE a render-refused entry (#920): append it
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# verbatim to the durable dead-letter ledger ($STATE_DIR/dead-letter.jsonl, atomic
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# write) and raise a LOUD per-entry fail-loud alarm on stderr. The entry is thereby
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# accounted-for (never silently dropped) without wedging the rest of the
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# cumulative-state drain. The append is idempotent (a still-pending malformed entry
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# is re-drained every timer tick) so the ledger stays bounded. A dead-letter write
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# failure is itself alarmed but never aborts the drain — the good entries MUST
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# still deliver (availability is the whole point of #920).
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_quarantine_entry() {
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local line="$1" seq="$2" dlq="$STATE_DIR/dead-letter.jsonl"
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if [ ! -f "$dlq" ] || ! grep -qxF "$line" "$dlq" 2>/dev/null; then
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local existing
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existing="$(cat "$dlq" 2>/dev/null || true)"
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if ! printf '%s\n%s\n' "$existing" "$line" | grep -v '^[[:space:]]*$' | _atomic_write "$dlq"; then
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echo "digest.sh: FAIL-LOUD QUARANTINE (#920) — malformed ACTIONABLE entry at observed_seq=$seq has no §2.1 hard locator AND the durable dead-letter write to $dlq FAILED. The entry is EXCLUDED from this digest and loudly surfaced here; investigate immediately." >&2
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return 0
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fi
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fi
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echo "digest.sh: FAIL-LOUD QUARANTINE (#920) — malformed ACTIONABLE entry at observed_seq=$seq has no §2.1 hard locator (repo+issue#/40-char SHA/file:anchor). DEAD-LETTERED to $dlq and EXCLUDED from this digest; the rest of the cumulative set still renders (no head-of-line block). Re-feed the source with a valid hard locator." >&2
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}
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cmd_render() {
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_need_jq
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local src='store' from_file='' lane="${WAKE_LANE:-}" board_head='' \
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@@ -284,35 +366,35 @@ cmd_render() {
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local observed consumed depth
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observed="$(_wake_read_int "$STATE_DIR/observed_seq" 0)"
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consumed="$(_wake_read_int "$STATE_DIR/consumed_seq" 0)"
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depth="$(printf '%s\n' "$pending" | grep -c . || true)"
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# --- FAIL-LOUD PASS FIRST (§2.1): validate every actionable claim carries a
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# hard locator BEFORE emitting a single byte. A malformed digest must never be
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# partially sent. Actionable-tier = class "actionable" OR any entry whose
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# locators carry a `claim` OR a top-level `claim` (a consequential fact) —
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# matching the render tier's `.claim // .locators.claim` precedence, so no
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# entry can render as a CLAIM@seq without passing this gate. -------------
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local line class loc is_actionable
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# --- QUARANTINE PASS FIRST (§2.1 fail-loud, PER-ENTRY — #920) --------------
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# Partition the cumulative set into the DELIVERABLE set (pending_ok) and the
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# render-refused entries. An ACTIONABLE-tier entry (per _actionable_tier) that
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# carries NO §2.1 hard locator is QUARANTINED — durably DEAD-LETTERED + a loud
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# per-entry alarm — and EXCLUDED, while every OTHER entry still renders (exit 0).
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# This preserves fail-loud (the bad entry is accounted-for, never silently
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# dropped) WITHOUT letting one malformed entry wedge the whole drain (the live
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# #920 head-of-line-blocking defect that exit-4'd the entire cumulative-state
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# drain). Reconciler enumerations (locators.reconciled==true) are ORIENTATION-
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# tier and gate-exempt, so they pass straight through to the deliverable set.
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local line loc seq pending_ok='' quarantined=0
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while IFS= read -r line; do
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[ -n "$line" ] || continue
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printf '%s' "$line" | jq -e . >/dev/null 2>&1 || continue
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class="$(jq -r '.class // "actionable"' <<<"$line")"
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loc="$(jq -c '.locators // {}' <<<"$line")"
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is_actionable=0
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[ "$class" = "actionable" ] && is_actionable=1
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if jq -e 'has("claim") and ((.claim // "") != "")' >/dev/null 2>&1 <<<"$loc"; then
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is_actionable=1
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fi
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if jq -e 'has("claim") and ((.claim // "") != "")' >/dev/null 2>&1 <<<"$line"; then
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is_actionable=1
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fi
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if [ "$is_actionable" = "1" ] && ! _has_hard_locator "$loc"; then
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local seq
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seq="$(jq -r '.observed_seq // "?"' <<<"$line")"
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echo "digest.sh: FAIL-LOUD — malformed digest: actionable claim at observed_seq=$seq has no hard locator (repo+issue#/40-char SHA/file:anchor). Refusing to render (§2.1)." >&2
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exit 4
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if [ "$(_actionable_tier "$line")" = "1" ]; then
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loc="$(jq -c '.locators // {}' <<<"$line")"
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if ! _has_hard_locator "$loc"; then
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seq="$(jq -r '.observed_seq // "?"' <<<"$line")"
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_quarantine_entry "$line" "$seq"
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quarantined=$((quarantined + 1))
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continue
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fi
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fi
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pending_ok="$pending_ok$line"$'\n'
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done <<<"$pending"
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# The deliverable cumulative set is the input MINUS the quarantined entries.
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pending="$(printf '%s' "$pending_ok" | grep -v '^[[:space:]]*$' || true)"
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depth="$(printf '%s\n' "$pending" | grep -c . || true)"
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# --- render (all validated) ----------------------------------------------
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local n_actionable=0
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@@ -348,14 +430,13 @@ cmd_render() {
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while IFS= read -r line; do
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[ -n "$line" ] || continue
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printf '%s' "$line" | jq -e . >/dev/null 2>&1 || continue
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local aclass aloc a_is claim seq ft
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aclass="$(jq -r '.class // "actionable"' <<<"$line")"
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local aloc claim seq ft
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# #920: _actionable_tier EXEMPTS reconciler enumerations (reconciled==true)
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# so they never render as a CLAIM@seq — they are ORIENTATION-tier pointers
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# only. Same classifier as the quarantine pass (single source of truth).
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[ "$(_actionable_tier "$line")" = "1" ] || continue
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aloc="$(jq -c '.locators // {}' <<<"$line")"
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a_is=0
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[ "$aclass" = "actionable" ] && a_is=1
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claim="$(jq -r '.claim // (.locators.claim) // ""' <<<"$line")"
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[ -n "$claim" ] && a_is=1
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[ "$a_is" = "1" ] || continue
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seq="$(jq -r '.observed_seq // "?"' <<<"$line")"
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printf ' * seq %s — CLAIM@seq (point-in-time; UNTRUSTED — VERIFY LIVE, do NOT act on this line):\n' "$seq"
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if [ -n "$claim" ]; then
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