thanhnvandClaude Opus 4.8
36a4812ef3
Standard production layout: the OKR app (was nested under AINative_OKR_CASAN5/) is now
the repository root. No more wrapper directory.
- Promote AINative_OKR_CASAN5/* -> repo root (backend/ frontend/ packages/ apps/
.specify/ docs/ infra/ nginx/ scripts/ + configs). Merge tool dirs: .gitea (kept the
active deploy ci.yml, added harness-ci.yml + runbooks), .claude (agents/commands +
launch.json), .github moved up.
- Remove redundant: 00_SUBMISSION_PACKAGE, scattered root notes (FPT_CASAN_Full.md,
tu-tuong-casan.md, casan-tu-sinh..., casan_harness_assessment.md, source-review...,
README_CASAN5_REFINED.md), casan-next-plans/ and optimize-docs/ (competition/planning
artifacts — roadmap + design history preserved in git log / commit messages).
- Update all references to the old layout:
- .gitea/workflows/{ci,harness-ci}.yml, .github/workflows/{ci,deploy}.yml:
working-directory .; drop AINative_OKR_CASAN5/ prefix; .specify/{tests,scripts}
-> packages/casan-harness/... (.specify/logs state kept)
- .claude/launch.json, .gitea/*-runbook.md: path prefixes
- CLAUDE.md, README.md: docs/input -> apps/okr/domain/input
- policy-bundle.yaml: 8 policy paths -> packages/casan-harness/...; manifest re-signed
- secrets-scan.sh: fixture excludes -> new package/domain paths.
Full gate from the new root: PASS=64 FAIL=0 SKIP=3.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
53 lines
2.0 KiB
Bash
Executable File
53 lines
2.0 KiB
Bash
Executable File
#!/usr/bin/env bash
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set -uo pipefail
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# CASAN H4 — Tool-output indirect-injection scanner (Track A, V7).
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#
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# A tool (shell command, file read, web fetch, sub-agent) can return content
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# that is then fed back into a downstream model's context. If that content
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# carries a prompt injection, the model can be hijacked even though the ORIGINAL
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# user input was clean. This scans a tool-output file the same way an untrusted
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# artifact is scanned, BEFORE the output is allowed to re-enter model context.
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#
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# It reuses security-check.sh in `input` mode (block-pattern + unicode/encoding
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# normalization + secret detection) but forces the semantic/strict model path
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# OFF so the scan is deterministic and needs no model backend — this is a
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# pattern scan of machine output, not a user-intent classification.
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#
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# Usage:
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# tool-output-scan.sh <tool-output-file> [context-label]
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# Exit:
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# 0 — safe to reuse
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# 2 — injection / secret pattern detected (caller should reject/quarantine)
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# 64 — usage error (file missing)
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SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
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OUTPUT_FILE="${1:-}"
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LABEL="${2:-unknown-tool}"
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if [[ -z "$OUTPUT_FILE" || ! -f "$OUTPUT_FILE" ]]; then
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echo "Usage: tool-output-scan.sh <tool-output-file> [context-label]" >&2
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exit 64
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fi
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WORK="$(mktemp -d)"; trap 'rm -rf "$WORK"' EXIT
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SCAN_OUT="$WORK/tool-output-scan.txt"
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TIMESTAMP="$(date -u +"%Y-%m-%dT%H:%M:%SZ")"
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# Deterministic pattern scan: semantic + strict explicitly disabled here so a
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# tool-output scan never depends on (or is blocked by) model availability.
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CASAN_SECURITY_STRICT=0 CASAN_SEMANTIC_CLASSIFY=0 \
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bash "$SCRIPT_DIR/security-check.sh" "$OUTPUT_FILE" "$SCAN_OUT" input >/dev/null 2>&1
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SC_RC=$?
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if [[ "$SC_RC" -eq 2 ]]; then
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echo "TOOL_OUTPUT_SCAN_BLOCKED label=$LABEL file=$OUTPUT_FILE reason=injection_or_secret timestamp=$TIMESTAMP"
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exit 2
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elif [[ "$SC_RC" -ne 0 ]]; then
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echo "TOOL_OUTPUT_SCAN_ERROR label=$LABEL rc=$SC_RC" >&2
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exit 2 # fail closed on scan error
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fi
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echo "TOOL_OUTPUT_SCAN_CLEAN label=$LABEL file=$OUTPUT_FILE timestamp=$TIMESTAMP"
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exit 0
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