> For the complete documentation index, see [llms.txt](https://ai-os-and-trend-finder.gitbook.io/ai-os-and-trend-finder-docs/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://ai-os-and-trend-finder.gitbook.io/ai-os-and-trend-finder-docs/.spec_system/specs/phase41-session04-knowledge-graph-write-path/security-compliance.md).

# Security & Compliance Report

**Session ID**: `phase41-session04-knowledge-graph-write-path` **Reviewed**: 2026-07-03 **Result**: PASS

## Scope

**Files reviewed** (session changed files):

* `scripts/lib/knowledge-graph-admin-bridge.ts` - local bridge status, preflight, ingest, remove, command, redaction, and persistence paths
* `scripts/lib/__tests__/knowledge-graph-admin-bridge.test.ts` - bridge security and preflight coverage
* `src/lib/knowledge-graph-admin-types.ts` - strict browser parser for admin status and mutation responses
* `src/lib/__tests__/knowledge-graph-admin-types.test.ts` - parser coverage for malformed and compatibility payloads
* `src/hooks/use-knowledge-graph-admin.ts` - browser write readiness, token, Graphify, mutation, and query invalidation behavior
* `src/hooks/use-knowledge-graph-token.ts` - same-run token fetch and parse behavior
* `src/hooks/use-knowledge-graph.ts` - graph read fallback and parser behavior
* `src/hooks/__tests__/use-knowledge-graph-admin.test.tsx` - hook write-readiness tests
* `src/hooks/__tests__/use-knowledge-graph-token.test.tsx` - token hook tests
* `src/hooks/__tests__/use-knowledge-graph.test.tsx` - graph read hook tests
* `src/components/knowledge-graph/knowledge-graph-ingest-card.tsx` - ingest/remove UI gating and recovery copy
* `src/components/knowledge-graph/knowledge-graph-grounded-chat.tsx` - grounded chat readiness copy and Hermes hook wiring
* `src/components/knowledge-graph/__tests__/knowledge-graph-ingest-card.test.tsx` - ingest/remove component tests
* `src/components/knowledge-graph/__tests__/knowledge-graph-grounded-chat.test.tsx` - grounded chat component tests
* `src/components/knowledge-graph/__tests__/knowledge-graph-page.test.tsx` - page wiring tests
* `src/components/hermes/chat/chat-composer.tsx` - shared chat local write and token readiness copy
* `src/components/hermes/chat/chat-message-list.tsx` - shared chat token/readiness copy
* `src/components/hermes/chat/command-actions.ts` - shared command output redaction copy and helpers
* `src/components/hermes/chat/hermes-chat-tab.tsx` - embedded chat local write readiness tooltip
* `src/components/hermes/chat/__tests__/hermes-chat-tab.test.tsx` - shared chat regression tests
* `src/lib/knowledge-graph-home-summary.ts` - home summary live local status copy
* `src/lib/__tests__/knowledge-graph-home-summary.test.ts` - validation repair for home summary copy
* `src/components/home/__tests__/knowledge-graph-section.test.tsx` - home section copy tests
* `src/routes/knowledge-graph.tsx` - route metadata copy
* `src/routes/__tests__/knowledge-graph.test.tsx` - route metadata and demo tests
* `src/routes/__tests__/public-demo-routes.test.tsx` - validation repair for public demo copy
* `tests/e2e/knowledge-graph.spec.ts` - browser route and readiness coverage
* `.spec_system/state.json` and current session artifacts - workflow state and validation documentation

**Review method**: Static analysis of session changes, targeted security grep, targeted code inspection, dependency-change inspection, database-change inspection, full unit test suite, focused e2e test, lint, typecheck, format, ASCII, and LF checks.

**Review evidence**:

* Command/check: `rg -n "password|secret|api[_-]?key|bearer|authorization|auth json|private key|BEGIN|token|localStorage|sessionStorage|console\.log|debugger|dangerouslySetInnerHTML|innerHTML|eval\(|exec\(|spawn\(|shell|process\.env|HERMES_DASHBOARD_ADMIN|AI_OS_LOCAL_ALL_ACCESS|runCommand|safeDetail|redact" ...`
  * Result: PASS - hits were token readiness paths, compatibility env names, redaction helpers, fixture tokens, and negative assertions; no hardcoded production secrets, browser storage tokens, dangerous HTML injection, eval, or shell execution were found.
* Command/check: `sed -n '430,490p' ...; sed -n '516,590p' ...; sed -n '680,710p' ...; sed -n '1170,1222p' scripts/lib/knowledge-graph-admin-bridge.ts`
  * Result: PASS - targeted inspection confirmed method, loopback, token, local write readiness, body-size, JSON parsing, payload validation, safeDetail redaction, argv-only `execFileSync`, timeout, maxBuffer, in-flight dedupe, and cleanup paths remain in place.
* Command/check: `git diff --name-only e4b94fee2683dc9618917e6fded6814789a88a46 -- package.json bun.lock .bun-version`
  * Result: PASS - no dependency or package-manager files changed.
* Command/check: `git diff --name-only e4b94fee2683dc9618917e6fded6814789a88a46 | rg -n "(^|/)(migrations|schema|schemas|db|database|prisma|drizzle)|\.(sql)$" || true`
  * Result: N/A - no database, migration, schema, ORM, or SQL files changed.
* Command/check: `bun run test`; `PLAYWRIGHT_REUSE_EXISTING_SERVER=true bun run test:e2e -- tests/e2e/knowledge-graph.spec.ts`; `bun run lint`; `bun run typecheck`; `bun run typecheck:scripts`
  * Result: PASS - 4,842 Vitest tests, 4 Playwright tests, lint, app typecheck, and script typecheck passed.

## Security Assessment

### Overall: PASS

| Category                      | Status | Severity | Details                                                                                                                                                                                                                              |
| ----------------------------- | ------ | -------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ |
| Injection (SQLi, CMDi, LDAPi) | PASS   | --       | No SQL or LDAP changes. Bridge command execution remains argv-based through `execFileSync(command, args, ...)`, with parsed source input, Git URL validation, path validation, timeout, maxBuffer, and no shell string construction. |
| Hardcoded Secrets             | PASS   | --       | No production secrets found. Test fixture tokens are short local fixtures. Token flows continue to use same-run token fetch and headers, not committed secrets.                                                                      |
| Sensitive Data Exposure       | PASS   | --       | Bridge errors use `safeDetail()` redaction for paths and opaque token shapes. UI copy and tests avoid private paths, raw tokens, prompts, transcripts, and auth JSON.                                                                |
| Insecure Dependencies         | PASS   | --       | `package.json`, `bun.lock`, and `.bun-version` were unchanged, so no new dependency risk was introduced.                                                                                                                             |
| Security Misconfiguration     | PASS   | --       | Production remains blocked for local write readiness; loopback-only and Host/header/token preflight remain covered by code and tests.                                                                                                |

### Security Findings

No security findings.

## GDPR Compliance Assessment

### Overall: N/A

N/A because this session introduced no new personal data collection, storage, profiling, consent flow, retention policy, or third-party data transfer. It changes local Knowledge Graph write readiness, UI recovery copy, parser contracts, bridge safeguards, and tests.

**Categories reviewed**: Data Collection & Purpose, Consent Mechanism, Data Minimization, Right to Erasure, PII in Logs, Third-Party Data Transfers.

### Personal Data Inventory

No personal data collected or processed in this session.

### GDPR Findings

No GDPR findings.

## Recommendations

None - session is compliant.

## Sign-Off

* **Result**: PASS
* **Reviewed by**: AI validation (validate)
* **Date**: 2026-07-03


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