Add host/sidecar parity guard for API proxy provider env constants

[Copilot]

Provider env-var names for API proxy adapters were maintained in parallel in TypeScript and CommonJS, creating a drift risk in credential forwarding and target routing. This change introduces an explicit parity guard so mismatches fail fast in CI rather than surfacing as runtime auth/routing regressions.

• Parity enforcement across TS and sidecar JS

  • Added src/api-proxy-env-constants-sync.test.ts to assert exact equality of OPENAI_ENV, ANTHROPIC_ENV, GEMINI_ENV, and COPILOT_ENV between:
    • src/api-proxy-env-constants.ts
    • containers/api-proxy/provider-env-constants.js

• Source-of-truth wording cleanup

  • Updated file headers in both constants files to remove conflicting “single source of truth” language and point to the parity test as the synchronization mechanism.

expect(providerEnvConstants.OPENAI_ENV).toEqual(OPENAI_ENV);
expect(providerEnvConstants.ANTHROPIC_ENV).toEqual(ANTHROPIC_ENV);
expect(providerEnvConstants.GEMINI_ENV).toEqual(GEMINI_ENV);
expect(providerEnvConstants.COPILOT_ENV).toEqual(COPILOT_ENV);

[Copilot]

Pull request overview

This PR reduces drift risk between host TypeScript and API-proxy sidecar CommonJS provider environment-variable constants by adding a Jest parity test that fails CI when the two constant sets diverge, and by updating file headers to point at that enforcement mechanism.

Changes:

• Added a Jest test to assert OPENAI_ENV, ANTHROPIC_ENV, GEMINI_ENV, and COPILOT_ENV match exactly between host TS and sidecar JS.
• Updated header comments in both constants files to remove conflicting “source of truth” wording and reference the new parity test.

Show a summary per file

File	Description
src/api-proxy-env-constants.ts	Updates header comment to clarify synchronization is enforced via parity test.
src/api-proxy-env-constants-sync.test.ts	Adds Jest test that asserts exact equality of provider env-constant objects across TS/JS.
containers/api-proxy/provider-env-constants.js	Updates header comment to align with parity-test enforcement approach.

Review details

Tip

Add Copilot custom instructions for smarter, more guided reviews. Learn how to get started.

• Files reviewed: 3/3 changed files
• Comments generated: 0
• Review effort level: Low

[github-actions]

✅ Copilot review passed with no inline comments.

@copilot Add the ready-for-aw label to this PR to trigger agentic CI smoke tests.

[github-actions]

📰 VERDICT: Smoke Copilot has concluded. All systems operational. This is a developing story. 🎤

[github-actions]

📡 Smoke OTel Tracing completed. All tracing scenarios validated. ✅

[github-actions]

🔌 Smoke Services — All services reachable! ✅

[github-actions]

✅ Build Test Suite completed successfully!

[github-actions]

✅ Smoke Claude passed

[github-actions]

✨ The prophecy is fulfilled... Smoke Codex has completed its mystical journey. The stars align. 🌟

[github-actions]

✅ Smoke Copilot BYOK AOAI (api-key) completed. Copilot AOAI BYOK (api-key) mode operational. 🔓

[github-actions]

✅ Smoke Gemini completed. All facets verified. 💎

Gemini Engine Validation complete. Status: FAIL. Connectivity failed (000). MCP tools missing. File creation and verification passed.

[github-actions]

Chroot tests failed Smoke Chroot failed - See logs for details.

[github-actions]

🔑 Smoke Copilot PAT PAT auth validated. All systems operational. ✅

[github-actions]

❌ Security Guard failed. Please review the logs for details.

[github-actions]

✅ Smoke Copilot BYOK AOAI (Entra) completed. Copilot AOAI BYOK (Entra) mode operational. 🔓

[github-actions]

✅ Smoke Copilot BYOK completed. Copilot BYOK mode operational. 🔓

[github-actions]

✅ Contribution Check completed successfully!

PR follows the applicable CONTRIBUTING.md guidelines; no contribution-guidelines comment needed.

[github-actions]

✅ Coverage Check Passed

Overall Coverage

Metric	Base	PR	Delta
Lines	98.62%	98.66%	📈 +0.04%
Statements	98.51%	98.55%	📈 +0.04%
Functions	99.56%	99.56%	➡️ +0.00%
Branches	94.42%	94.42%	➡️ +0.00%

📁 Per-file Coverage Changes (1 files)

File	Lines (Before → After)	Statements (Before → After)
src/workdir-setup.ts	93.0% → 94.8% (+1.74%)	93.0% → 94.8% (+1.74%)

---

Coverage comparison generated by scripts/ci/compare-coverage.ts

[github-actions]

🔬 Smoke Test Results

Test	Status
GitHub MCP connectivity	✅
GitHub.com HTTP	✅
File write/read	✅

Overall: PASS 🎉

Author: @lpcox

Warning

Firewall blocked 1 domain

The following domain was blocked by the firewall during workflow execution:

• awmgmcpg

To allow these domains, add them to the network.allowed list in your workflow frontmatter:

network:
  allowed:
    - defaults
    - "awmgmcpg"

See Network Configuration for more information.

📰 BREAKING: Report filed by Smoke Copilot
_{Add label ready-for-aw to run again}

[github-actions]

Smoke Test: Copilot BYOK (Direct) Mode — PASS ✅

• MCP connectivity: ✅
• GitHub.com HTTP 200: ✅
• File write/read: ✅
• BYOK inference path: ✅

Running in direct BYOK mode (COPILOT_PROVIDER_API_KEY) via api-proxy → api.githubcopilot.com

Warning

Firewall blocked 1 domain

The following domain was blocked by the firewall during workflow execution:

• awmgmcpg

To allow these domains, add them to the network.allowed list in your workflow frontmatter:

network:
  allowed:
    - defaults
    - "awmgmcpg"

See Network Configuration for more information.

🔑 BYOK report filed by Smoke Copilot BYOK
_{Add label ready-for-aw to run again}

[github-actions]

Smoke Test: Claude Engine Validation

Check	Result
API Status	✅ PASS
GH Check	✅ PASS
File Status	✅ PASS

Overall Result: PASS ✅

Warning

Firewall blocked 1 domain

The following domain was blocked by the firewall during workflow execution:

• awmgmcpg

To allow these domains, add them to the network.allowed list in your workflow frontmatter:

network:
  allowed:
    - defaults
    - "awmgmcpg"

See Network Configuration for more information.

Generated by Smoke Claude for #5837 · 35.6 AIC · ⊞ 3.3K · ◷
_{Add label ready-for-aw to run again}

[github-actions]

Smoke Test: Services Connectivity

• Redis PING: ❌ Network is unreachable
• PostgreSQL pg_isready: ❌ No response
• PostgreSQL SELECT 1: ❌ Network is unreachable

Overall: FAIL — host.docker.internal (172.17.0.1) unreachable from this runner environment.

Warning

Firewall blocked 1 domain

The following domain was blocked by the firewall during workflow execution:

• awmgmcpg

To allow these domains, add them to the network.allowed list in your workflow frontmatter:

network:
  allowed:
    - defaults
    - "awmgmcpg"

See Network Configuration for more information.

🔌 Service connectivity validated by Smoke Services
_{Add label ready-for-aw to run again}

[github-actions]

🔥 Smoke Test: Copilot PAT Auth

Test	Result
GitHub MCP connectivity	✅
GitHub.com HTTP	✅ 200
File write/read	✅

Overall: PASS | Auth mode: PAT (COPILOT_GITHUB_TOKEN)

PR author: @lpcox

Warning

Firewall blocked 1 domain

The following domain was blocked by the firewall during workflow execution:

• awmgmcpg

To allow these domains, add them to the network.allowed list in your workflow frontmatter:

network:
  allowed:
    - defaults
    - "awmgmcpg"

See Network Configuration for more information.

🔑 PAT report filed by Smoke Copilot PAT
_{Add label ready-for-aw to run again}

[github-actions]

Smoke test results:\n- Add host/sidecar parity guard for API proxy provider env constants: ✅\n- Deduplicate provider auth header construction across runtime, validation, and model fetch paths: ✅\n- GitHub PR query: ✅\n- Playwright title check: ✅\n- Smoke file write/read: ✅\n- Build: ✅\nOverall: PASS

Warning

Firewall blocked 2 domains

The following domains were blocked by the firewall during workflow execution:

• awmgmcpg
• registry.npmjs.org

To allow these domains, add them to the network.allowed list in your workflow frontmatter:

network:
  allowed:
    - defaults
    - "awmgmcpg"
    - "registry.npmjs.org"

See Network Configuration for more information.

🔮 The oracle has spoken through Smoke Codex
_{Add label ready-for-aw to run again}

[github-actions]

Smoke test result: FAIL

Warning

Firewall blocked 1 domain

The following domain was blocked by the firewall during workflow execution:

• localhost

To allow these domains, add them to the network.allowed list in your workflow frontmatter:

network:
  allowed:
    - defaults
    - "localhost"

See Network Configuration for more information.

💎 Faceted by Smoke Gemini
_{Add label ready-for-aw to run again}

[github-actions]

🏗️ Build Test Suite Results

Ecosystem	Project	Build/Install	Tests	Status
Bun	elysia	✅	1/1 passed	✅ PASS
Bun	hono	✅	1/1 passed	✅ PASS
C++	fmt	✅	N/A	✅ PASS
C++	json	✅	N/A	✅ PASS
Deno	oak	N/A	1/1 passed	✅ PASS
Deno	std	N/A	1/1 passed	✅ PASS
.NET	hello-world	✅	N/A	✅ PASS
.NET	json-parse	✅	N/A	✅ PASS
Go	color	✅	1/1 passed	✅ PASS
Go	env	✅	1/1 passed	✅ PASS
Go	uuid	✅	1/1 passed	✅ PASS
Java	gson	✅	1/1 passed	✅ PASS
Java	caffeine	✅	1/1 passed	✅ PASS
Node.js	clsx	✅	passed	✅ PASS
Node.js	execa	✅	passed	✅ PASS
Node.js	p-limit	✅	passed	✅ PASS
Rust	fd	✅	1/1 passed	✅ PASS
Rust	zoxide	✅	1/1 passed	✅ PASS

Overall: 8/8 ecosystems passed — ✅ PASS

Warning

Firewall blocked 1 domain

The following domain was blocked by the firewall during workflow execution:

• awmgmcpg

To allow these domains, add them to the network.allowed list in your workflow frontmatter:

network:
  allowed:
    - defaults
    - "awmgmcpg"

See Network Configuration for more information.

Generated by Build Test Suite for #5837 · 39.1 AIC · ⊞ 6.9K · ◷
_{Add label ready-for-aw to run again}

[github-actions]

Smoke Test: API Proxy OpenTelemetry Tracing

#	Scenario	Result	Detail
1	Module Loading	✅ Pass	otel.js loads cleanly; isEnabled: true; exports 14 symbols (startRequestSpan, setTokenAttributes, setBudgetAttributes, endSpan, endSpanError, shutdown, isEnabled, plus internal helpers)
2	Test Suite	✅ Pass	59/59 tests pass across 2 suites (otel.test.js, otel-fanout.test.js)
3	Env Var Forwarding	✅ Pass	src/services/api-proxy-env-config.ts (lines 114–124) forwards GH_AW_OTLP_ENDPOINTS, OTEL_EXPORTER_OTLP_ENDPOINT, OTEL_EXPORTER_OTLP_HEADERS, GITHUB_AW_OTEL_TRACE_ID, GITHUB_AW_OTEL_PARENT_SPAN_ID to the container
4	Token Tracker Integration	✅ Pass	onUsage callback exists in token-tracker-http.js (line 283); invoked at line 324 as OTEL hook point
5	OTEL Diagnostics	i️ Expected	No spans exported (no live LLM calls in this run); FileSpanExporter fallback configured at /var/log/api-proxy/otel.jsonl

All scenarios pass or are expected-pending. OTEL tracing integration is fully implemented and tested.

Warning

Firewall blocked 1 domain

The following domain was blocked by the firewall during workflow execution:

• awmgmcpg

To allow these domains, add them to the network.allowed list in your workflow frontmatter:

network:
  allowed:
    - defaults
    - "awmgmcpg"

See Network Configuration for more information.

📡 OTel tracing validated by Smoke OTel Tracing
_{Add label ready-for-aw to run again}

[github-actions]

Running in direct BYOK mode (AWF_AUTH_TYPE=github-oidc + AWF_AUTH_AZURE_* + COPILOT_PROVIDER_BASE_URL) via api-proxy → Azure OpenAI (Foundry, o4-mini-aw) authenticated via Microsoft Entra

• PR Titles: ${{ steps.smoke-data.outputs.SMOKE_PR_DATA }}
• GitHub MCP Testing: ✅
• GitHub.com Connectivity: ✅
• File Write/Read Test: ✅
• BYOK Inference Test: ✅

Overall: PASS

@lpcox

Warning

Firewall blocked 1 domain

The following domain was blocked by the firewall during workflow execution:

• awmgmcpg

To allow these domains, add them to the network.allowed list in your workflow frontmatter:

network:
  allowed:
    - defaults
    - "awmgmcpg"

See Network Configuration for more information.

🪪 BYOK (AOAI Entra) report filed by Smoke Copilot BYOK AOAI (Entra)
_{Add label ready-for-aw to run again}

[github-actions]

@lpcox
Running in direct BYOK mode (COPILOT_PROVIDER_API_KEY + COPILOT_PROVIDER_BASE_URL) via api-proxy → Azure OpenAI (Foundry, o4-mini-aw)
Merged PR titles: ${{ steps.smoke-data.outputs.SMOKE_PR_DATA }}

1. GitHub MCP: ✅
2. GitHub.com: ✅
3. File I/O: ✅
4. BYOK inference: ✅
   Overall: PASS

Warning

Firewall blocked 1 domain

The following domain was blocked by the firewall during workflow execution:

• awmgmcpg

To allow these domains, add them to the network.allowed list in your workflow frontmatter:

network:
  allowed:
    - defaults
    - "awmgmcpg"

See Network Configuration for more information.

🔑 BYOK (AOAI api-key) report filed by Smoke Copilot BYOK AOAI (api-key)
_{Add label ready-for-aw to run again}