feat: add missing security workflows (dependency-review, trivy, zizmor)#92
feat: add missing security workflows (dependency-review, trivy, zizmor)#92chrismaz11 wants to merge 9 commits intomasterfrom
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Co-authored-by: chrismaz11 <24700273+chrismaz11@users.noreply.github.com>
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
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| apiKey: string, | ||
| secret = process.env.API_KEY_FINGERPRINT_SECRET || DEV_API_KEY_FINGERPRINT_SECRET | ||
| ): string { | ||
| return createHmac('sha256', secret).update(apiKey).digest('hex').slice(0, 16); |
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Use of password hash with insufficient computational effort High
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AI about 4 hours ago
General fix: Avoid using a fast, short HMAC directly over an authentication secret as the long‑term “fingerprint” or identifier. Either (a) use a proper password‑hashing / key‑derivation function such as scrypt or pbkdf2 with sufficient cost, or (b) if you want to keep a fast operation, at least include a secret, per‑deployment salt and use a sufficiently long output to make brute‑force or rainbow‑table attacks impractical. Because this fingerprint is not used for authentication but only for identification (logging/rate‑limiting), we must keep it deterministic for a given API key while making it harder to reverse or exhaust.
Best fix here without changing functionality: Update fingerprintApiKey so that it uses a suitable key‑derivation function from Node’s standard crypto module (no new deps), for example scryptSync, with a fixed, deployment‑specific salt derived from the existing secret. This makes the fingerprint significantly more costly to compute than a plain HMAC, addressing the “insufficient computational effort” concern, while keeping the interface and call sites unchanged. We can still return a short hex prefix (16 chars) if the rate‑limiter and logging only expect a small key, though from a security perspective increasing the length would be better; to preserve behavior as much as possible, we’ll keep the 16‑character slice.
Concretely:
- In
apps/api/src/security.ts, extend the crypto import to includescryptSync. - Change
fingerprintApiKey:- Derive a salt from the existing
secret(for example, by hashing it with SHA‑256 once at startup viacreateHmacor just using it directly as the salt, since it is already a secret). - Use
scryptSync(apiKey, salt, keylen)to derive a key, with a reasonable output length (e.g., 32 bytes). - Hex‑encode the derived key and slice to 16 characters to preserve the current output size.
- Derive a salt from the existing
We only touch the fingerprintApiKey function and the import line; all uses (requireApiKeyScope, getApiRateLimitKey) remain the same.
| @@ -1,4 +1,4 @@ | ||
| import { createHmac, generateKeyPairSync } from 'node:crypto'; | ||
| import { createHmac, generateKeyPairSync, scryptSync } from 'node:crypto'; | ||
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| import { getAddress, verifyMessage } from 'ethers'; | ||
| import { FastifyReply, FastifyRequest } from 'fastify'; | ||
| @@ -273,7 +273,11 @@ | ||
| apiKey: string, | ||
| secret = process.env.API_KEY_FINGERPRINT_SECRET || DEV_API_KEY_FINGERPRINT_SECRET | ||
| ): string { | ||
| return createHmac('sha256', secret).update(apiKey).digest('hex').slice(0, 16); | ||
| // Use a computationally expensive key-derivation function instead of a fast hash | ||
| // to derive a stable fingerprint for the API key. | ||
| const salt = Buffer.from(secret, 'utf8'); | ||
| const derivedKey = scryptSync(apiKey, salt, 32); // 32-byte derived key | ||
| return derivedKey.toString('hex').slice(0, 16); | ||
| } | ||
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| export function requireApiKeyScope(config: SecurityConfig, requiredScope: AuthScope) { |
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| function stripHtml(text: string): string { | ||
| return text | ||
| .replace(/<script[\s\S]*?<\/script>/gi, ' ') |
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Bad HTML filtering regexp High
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AI about 4 hours ago
In general, the correct fix is to avoid hand-written regexps for stripping script/style elements and instead rely on a robust HTML parser or sanitization library that understands HTML’s lenient syntax and the many variations of start/end tags. This ensures that all <script> and <style> elements are removed regardless of spacing, malformed attributes, or case differences.
In this specific file, the minimal-impact approach is to (1) use a small, well-known HTML parsing library to convert the HTML to text instead of doing multi-step regex-based stripping, or (2) at least replace the fragile <script> and <style> regexps with a parser-based removal. Because we are constrained to this file and can add imports of well-known libraries, the best fix without changing intended functionality is to implement stripHtml using a DOM-like parser such as cheerio, then return the text content. This will robustly strip all HTML tags, including script/style content, and handle malformed closing tags the browser would accept. The rest of the code can stay unchanged; we only replace the implementation of stripHtml (lines 810–820). Concretely, we will:
- Add an import for
cheerioat the top ofapps/api/src/services/registryAdapters.ts. - Replace the body of
stripHtmlso it:- Loads the HTML with
cheerio.load. - Removes
<script>and<style>elements via$('script, style').remove(). - Extracts the text via
$.root().text(). - Normalizes whitespace and decodes common entities similar to the current logic (at least preserving
&→&and → space).
This preserves the intended behavior (return a text-only, normalized string) while eliminating the brittle regexp, and automatically handles cases like</script >and</script foo="bar">.
- Loads the HTML with
| @@ -1,6 +1,7 @@ | ||
| import { createHash, randomUUID } from 'node:crypto'; | ||
| import { mkdir, readFile, writeFile } from 'node:fs/promises'; | ||
| import path from 'node:path'; | ||
| import * as cheerio from 'cheerio'; | ||
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| import type { PrismaClient, RegistrySource } from '@prisma/client'; | ||
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| @@ -808,11 +809,11 @@ | ||
| } | ||
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| function stripHtml(text: string): string { | ||
| return text | ||
| .replace(/<script[\s\S]*?<\/script>/gi, ' ') | ||
| .replace(/<style[\s\S]*?<\/style>/gi, ' ') | ||
| .replace(/<\/?(br|p|tr|td|th|li|div|section|article|h[1-6])[^>]*>/gi, ' ') | ||
| .replace(/<[^>]+>/g, ' ') | ||
| const $ = cheerio.load(text); | ||
| // Remove script and style content explicitly to avoid keeping any executable or styling code | ||
| $('script, style').remove(); | ||
| const rawText = $.root().text(); | ||
| return rawText | ||
| .replace(/ /gi, ' ') | ||
| .replace(/&/gi, '&') | ||
| .replace(/\s+/g, ' ') |
| @@ -25,7 +25,8 @@ | ||
| "pdf2json": "^3.1.4", | ||
| "pdfkit": "^0.15.0", | ||
| "prom-client": "^15.1.3", | ||
| "zod": "^3.23.8" | ||
| "zod": "^3.23.8", | ||
| "cheerio": "^1.2.0" | ||
| }, | ||
| "devDependencies": { | ||
| "@types/pdf-parse": "^1.1.5", |
| Package | Version | Security advisories |
| cheerio (npm) | 1.2.0 | None |
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| # ============================================================= | ||
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| API_URL="https://api.trustsignal.dev" | ||
| API_KEY="d4a2bd92be56c54905a99f2b5709e14064e9eaeb99c44aa74898125aedf5028a" |
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This commit adds a concrete API key string directly in source control, which exposes credentials to every clone/fork and can allow unauthorized calls against the configured environment. Even if this is a test key, committing it violates secret-handling controls and forces rotation; the script should read the key from an environment variable and keep only a placeholder in-repo.
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| </div> | ||
| ); | ||
| export default function VerifyArtifactAliasPage() { | ||
| redirect('/verify'); |
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This change makes /verify-artifact always redirect to /verify, but /verify serves a different bundle-verification flow; the ArtifactVerifyClient page is no longer mounted anywhere. Users following existing /verify-artifact links lose access to the local artifact receipt verification UI, which is a functional regression.
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Pull request overview
This PR adds missing GitHub security scanning workflows (dependency review, Trivy, zizmor) and also includes a broad set of repository updates related to TrustSignal rebranding plus expanded registry/compliance functionality.
Changes:
- Add three security-focused GitHub Actions workflows: dependency diff review, Trivy scanning, and zizmor workflow auditing.
- Rebrand identifiers from
deed-shieldtotrustsignalacross packages, docs, demos, and UI state. - Expand registry adapter capabilities (new sources, snapshot ingestion, metadata fields) plus related DB schema updates and tests.
Reviewed changes
Copilot reviewed 58 out of 62 changed files in this pull request and generated 8 comments.
Show a summary per file
| File | Description |
|---|---|
| trustsignal_tests.sh | Adds an API test runner script for ingest/verify flows. |
| src/routes/verify.ts | Adds rate limiting config to the /v1/verify-bundle route. |
| src/api/verify.js | Updates demo HTML branding strings. |
| sdk/index.ts | Replaces regex-based base URL trimming with a helper. |
| packages/core/src/receiptSigner.test.ts | Updates verifierId test values to trustsignal. |
| packages/core/src/receipt.ts | Changes default verifierId from deed-shield to trustsignal. |
| packages/core/package.json | Renames package scope to @trustsignal/core. |
| packages/contracts/package.json | Renames package scope to @trustsignal/contracts. |
| packages/README.md | Updates workspace package naming documentation. |
| package.json | Renames root package to trustsignal. |
| package-lock.json | Updates workspace package names/links in the lockfile. |
| ml/model/pycache/common.cpython-314.pyc | Adds a compiled Python artifact (should not be committed). |
| docs/partner-eval/integration-model.md | Updates branding terminology in integration docs. |
| docs/ops/monitoring/grafana-dashboard-deedshield-api.json | Updates dashboard title to TrustSignal. |
| docs/ops/monitoring/alert-rules.yml | Renames alert identifiers to TrustSignal. |
| docs/ops/monitoring/README.md | Updates monitoring README wording to TrustSignal. |
| docs/legal/terms-of-service.md | Removes Deed Shield module references in legal text. |
| docs/legal/privacy-policy.md | Updates privacy policy wording and scope references. |
| docs/legal/pilot-agreement.md | Updates pilot agreement wording to TrustSignal-only framing. |
| docs/legal/cookie-policy.md | Updates cookie policy wording to TrustSignal-only framing. |
| docs/final/14_VANTA_INTEGRATION_USE_CASE.md | Updates module/vertical wording and example payload vendor module field. |
| docs/final/11_NSF_GRANT_WHITEPAPER.md | Removes DeedShield wedge naming in abstract wording. |
| docs/final/10_INCIDENT_ESCALATION_AND_SLO_BASELINE.md | Updates scope text to TrustSignal-only operations. |
| docs/final/01_EXECUTIVE_SUMMARY.md | Updates title and positioning language to TrustSignal wedge framing. |
| docs/customer/pilot-handbook.md | Updates pilot handbook branding text. |
| docs/compliance/kpmg-evidence-index.md | Adds an evidence index document for a readiness run (contains absolute paths). |
| docs/compliance/kpmg-enterprise-readiness-validation-report.md | Adds a readiness validation report writeup. |
| docs/compliance/kpmg-enterprise-audit-runbook.md | Adds an audit/runbook document for diligence execution. |
| docs/IT_INSTALLATION_MANUAL.md | Updates installation manual branding and examples. |
| docs/IMPLEMENTATION_PLAN_PASSIVE_INSPECTOR.md | Updates implementation plan references to @trustsignal/core and messaging. |
| docs/CANONICAL_MESSAGING.md | Updates canonical messaging guidance (removes DeedShield mention). |
| circuits/non_mem_gadget/src/revocation.rs | Refactors revocation proving to use shared prove+verify helper. |
| circuits/non_mem_gadget/src/lib.rs | Switches from MockProver to generating/verifying proofs; adds shared helper. |
| bench/run-bench.ts | Updates verifierId passed to receipt builder. |
| apps/web/src/contexts/OperatorContext.tsx | Migrates localStorage key from legacy branding to new branding. |
| apps/web/src/app/verify-artifact/page.tsx | Replaces page content with redirect alias to /verify. |
| apps/web/package.json | Renames package scope to @trustsignal/web. |
| apps/watcher/src/index.js | Updates watcher logging/notification branding strings. |
| apps/api/src/services/registryAdapters.ts | Adds many registry sources, snapshot ingestion, access metadata, and job metadata plumbing. |
| apps/api/src/services/compliance.ts | Updates compliance prompt text (adds a second “Your Role” line). |
| apps/api/src/server.ts | Updates service/verifierId branding; refactors revocation prehandler; updates rate limit config. |
| apps/api/src/security.ts | Changes API key fingerprinting to HMAC and adds revocation auth request context typing. |
| apps/api/src/security-hardening.test.ts | Expands tests for revoke authorization failure modes. |
| apps/api/src/registryLoader.test.ts | Updates core import path to @trustsignal/core. |
| apps/api/src/registry-adapters.test.ts | Extends expectations for additional seeded registry sources. |
| apps/api/src/registry-adapters-new-sources.test.ts | Adds new tests for fail-closed behavior of newly added registry sources. |
| apps/api/src/env.ts | Reworks env loading via dotenv and expands DB URL resolution logic. |
| apps/api/src/db.ts | Adds DB columns for registry accessType, jobType, and snapshot metadata. |
| apps/api/prisma/schema.prisma | Adds accessType on RegistrySource and new fields on RegistryOracleJob. |
| apps/api/package.json | Renames package scope to @trustsignal/api and updates core dependency name. |
| apps/api/SETUP.md | Updates API setup doc branding and example container name. |
| apps/api/.env.example | Adds env examples for newly supported registry sources and snapshot dir. |
| USER_MANUAL.md | Updates user manual branding strings. |
| SECURITY_CHECKLIST.md | Updates references from @deed-shield/core to @trustsignal/core. |
| README.md | Fixes absolute links to repo-relative links; updates product framing text. |
| .gitignore | Adds ignores for Python cache artifacts. |
| .github/workflows/zizmor.yml | Adds zizmor advisory workflow scanning for workflow changes. |
| .github/workflows/trivy.yml | Adds Trivy fs scanning with SARIF upload. |
| .github/workflows/dependency-review.yml | Adds dependency review workflow for PR diffs. |
| .github/workflows/ci.yml | Pins checkout/setup-node to SHAs and sets top-level permissions. |
| .github/CODEOWNERS | Adds CODEOWNERS entries for key paths. |
Comments suppressed due to low confidence (1)
apps/api/.env.example:56
fingerprintApiKey()now uses an HMAC secret (API_KEY_FINGERPRINT_SECRET) for rate-limit keys / logging, but this env var isn’t documented in the sample config. AddAPI_KEY_FINGERPRINT_SECRET=...here (with guidance to set a strong random value in production) so deployments don’t silently rely on the dev default constant.
# API access controls
API_KEYS=example_local_key_id
API_KEY_SCOPES=example_local_key_id=verify|read|anchor|revoke
API_KEY_DEFAULT_SCOPES=verify,read,anchor,revoke
REVOCATION_ISSUERS=issuer-dev=0x0000000000000000000000000000000000000000
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| API_URL="https://api.trustsignal.dev" | ||
| API_KEY="d4a2bd92be56c54905a99f2b5709e14064e9eaeb99c44aa74898125aedf5028a" | ||
|
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Hard-coded API credentials are committed in this test script (API_KEY value). This is a secret exposure risk and will also encourage users to run with a real key checked into git. Replace this with a placeholder and read the key from an env var (e.g., TRUSTSIGNAL_API_KEY) or prompt input, and rotate/revoke the exposed key immediately.
| # Restrict to minimum required permissions. | ||
| # security-events: write is required only for SARIF upload to code scanning. | ||
| permissions: | ||
| contents: read | ||
| security-events: write | ||
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security-events: write is granted at the workflow level, so the third-party aquasecurity/trivy-action step receives an elevated GITHUB_TOKEN. To follow least-privilege (and match the PR description), split this into two jobs: the scan job with only contents: read that uploads the SARIF as an artifact, and a separate upload job with security-events: write that only runs the upload-sarif action (and is skipped on forks).
| uses: actions/setup-node@v6 | ||
| uses: actions/setup-node@2028fbc5c25fe9cf00d9f06a71cc4710d4507903 # v6.0.0 | ||
| with: | ||
| node-version: 22 |
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This workflow sets node-version: 22 for the verify-artifact-action job, but the repo root package.json declares Node 20.x and the action itself declares >=20. Using 22 here can mask compatibility issues and adds avoidable drift—please align this job to Node 20 (or update the repo engines if 22 is now required).
| node-version: 22 | |
| node-version: '20' |
| TRUSTSIGNAL LLM SYSTEM PROMPT: Cook County Clerk Recording Requirements | ||
| Your Role | ||
| You are an AI assistant integrated into TrustSignal, a deed verification and title company automation platform. Your primary responsibility is to validate real estate documents against Cook County Clerk's Office recording requirements and identify policy mismatches before submission. | ||
| You are an AI assistant integrated into TrustSignal, an evidence verification and title workflow automation platform. Your primary responsibility is to validate real estate documents against Cook County Clerk's Office recording requirements and identify policy mismatches before submission. |
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The system prompt now contains two nearly identical "Your Role" paragraphs back-to-back, which will dilute instructions and can change model behavior unpredictably. Remove the duplicated line and keep a single canonical role description.
| You are an AI assistant integrated into TrustSignal, an evidence verification and title workflow automation platform. Your primary responsibility is to validate real estate documents against Cook County Clerk's Office recording requirements and identify policy mismatches before submission. |
| active: true, | ||
| freeTier: true, | ||
| fetchIntervalMinutes: seed.fetchIntervalMinutes, | ||
| parserVersion: seed.parserVersion | ||
| }, | ||
| } as never, |
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Using as never on the Prisma upsert inputs disables type checking and can hide schema/client mismatches that then fail at runtime. Prefer regenerating Prisma client / updating types so this upsert can be typed correctly without never casts (or cast to the specific Prisma input type instead).
| - `/Users/christopher/Projects/TSREPO/trustsignal/coverage/coverage-summary.json` | ||
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| ## In-repo supporting documents | ||
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| - [Enterprise audit runbook](/Users/christopher/Projects/TSREPO/trustsignal/docs/compliance/kpmg-enterprise-audit-runbook.md) | ||
| - [Validation report](/Users/christopher/Projects/TSREPO/trustsignal/docs/compliance/kpmg-enterprise-readiness-validation-report.md) |
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This evidence index embeds absolute local filesystem paths (e.g. /Users/christopher/...) and absolute markdown links, which won’t work for other readers and can leak local workstation details. Convert these to repo-relative links/paths (or describe locations generically) so the doc is portable.
| run: | | ||
| EXIT_CODE=0 | ||
| zizmor --format plain .github/workflows/ || EXIT_CODE=$? | ||
| if [ $EXIT_CODE -ne 0 ]; then | ||
| echo "::warning::zizmor found workflow security findings (advisory). Review the output above before merging." | ||
| fi | ||
| exit 0 |
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The zizmor step unconditionally exit 0, so the job will pass even if zizmor fails to run (e.g., install issues, runtime crash, bad args). If the intent is “advisory findings don’t fail, but genuine execution failures do”, prefer continue-on-error: true on the zizmor step (or handle specific exit codes for findings vs errors) rather than always exiting successfully.
| run: | | |
| EXIT_CODE=0 | |
| zizmor --format plain .github/workflows/ || EXIT_CODE=$? | |
| if [ $EXIT_CODE -ne 0 ]; then | |
| echo "::warning::zizmor found workflow security findings (advisory). Review the output above before merging." | |
| fi | |
| exit 0 | |
| continue-on-error: true | |
| run: zizmor --format plain .github/workflows/ |
| { | ||
| "name": "deed-shield", | ||
| "name": "trustsignal", | ||
| "private": true, | ||
| "version": "0.2.0", | ||
| "type": "commonjs", |
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PR title/description indicate this change is just adding missing security workflows, but the diff also includes broad product renaming (deed-shield → trustsignal), SDK/core changes, DB schema changes, and new registry adapter behavior/tests. Please either update the PR description to reflect the full scope or split the non-workflow changes into separate PR(s) to make review/rollback safer.
Summary
Conflict-resolved version of #56. Adds the missing security scanning workflows:
Resolved: workflow action version conflicts (
actions/checkout@v6,actions/setup-node@v4) by taking master's unpinned versions.Closes #56
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