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Copilot AI commented Feb 2, 2026

Consolidates 15 PRs created on 2026-02-02 into a single branch for atomic merge.

Audit Reports (14 new)

  • Authentication/Authorization, Input Validation, Secrets Management
  • Code Complexity, Test Coverage, API Design, Error Handling
  • OWASP Top 10, Concurrency, Performance, Cryptography
  • Dependencies, Documentation, Developer Experience

Code Changes

Refactoring: Decomposed kdtree_analytics.go god class into:

  • kdtree_analytics.go - core tree analytics
  • peer_trust.go - peer trust scoring
  • nat_metrics.go - NAT routing metrics

Security: Fixed unchecked errors in dns_tools.go RDAP lookups

WASM: Enhanced error handling in JS bindings and loader

Documentation: Added ARCHITECTURE.md, FAQ.md, TROUBLESHOOTING.md

Benchmarks: Included gonum and linear backend results

Merge Notes

Resolved conflict in AUDIT-API.md where PR #24 (comprehensive API audit) and PR #34 (refactoring documentation) both created the file. Combined both perspectives into unified document.


Files: 32 changed (26 new, 6 modified)
Commits: 17 from 15 PRs merged with --no-ff to preserve provenance


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google-labs-jules bot and others added 17 commits February 2, 2026 01:06
This commit adds the `AUDIT-AUTH.md` file, which documents the findings of a security audit focused on authentication and authorization mechanisms.

The audit concluded that the Poindexter repository is a Go library for data structures and does not contain any authentication or authorization flows. Therefore, the audit's primary finding is that these security concerns are not applicable to this codebase.

Co-authored-by: Snider <631881+Snider@users.noreply.github.com>
This commit introduces a new audit report, AUDIT-INPUT-VALIDATION.md, which details the security audit of the project's input validation and sanitization.

The report includes:
- An inventory of input entry points.
- An analysis of validation gaps.
- A description of potential injection vectors.
- Remediation recommendations with code examples.

Co-authored-by: Snider <631881+Snider@users.noreply.github.com>
This commit adds a security audit report to the project. The audit found no exposed secrets, credentials, or insecure configurations.

Co-authored-by: Snider <631881+Snider@users.noreply.github.com>
This commit introduces a new file, AUDIT-COMPLEXITY.md, which contains a detailed audit of the codebase.

The audit covers:
- Cyclomatic and cognitive complexity
- Code duplication
- Maintainability issues such as God classes, long methods, and parameter lists
- Other code smells

The report provides specific recommendations for refactoring and improving the code's structure and maintainability, including illustrative code examples. The findings are prioritized by their impact.

This audit serves as a guide for future refactoring efforts to improve the overall quality of the codebase.

Co-authored-by: Snider <631881+Snider@users.noreply.github.com>
This commit adds a new file, AUDIT-TESTING.md, which contains a comprehensive audit of the project's test coverage, quality, and practices.

The audit includes:
- Coverage analysis (line coverage)
- Test quality evaluation
- Identification of missing tests (edge cases, error paths, security, performance)
- Identification of anti-patterns
- A list of suggested tests to improve the test suite.

Co-authored-by: Snider <631881+Snider@users.noreply.github.com>
This commit introduces an audit of the public API of the Poindexter Go library.

The audit covers:
- API design and consistency
- Naming conventions
- Use of generics
- Error handling
- Documentation
- Security considerations

The audit is saved in the `AUDIT-API.md` file.

Co-authored-by: Snider <631881+Snider@users.noreply.github.com>
This commit introduces a comprehensive security audit of the project's dependencies and supply chain. The findings are documented in the `AUDIT-DEPENDENCIES.md` file, which covers:

- A detailed analysis of direct and transitive dependencies for both Go and npm.
- An assessment of lock file usage and best practices.
- A review of supply chain risks, including the build and release processes.
- A vulnerability scan using `govulncheck`, which identified several issues in the Go standard library.

In addition to the audit report, this commit also adds a `package-lock.json` file to the `npm/poindexter-wasm` directory to ensure reproducible builds.

Co-authored-by: Snider <631881+Snider@users.noreply.github.com>
This commit introduces a new file, AUDIT-CONCURRENCY.md, which contains a detailed audit of the concurrency and race condition safety of the Poindexter library.

The audit includes:
-   Results from running the Go race detector.
-   Analysis of goroutine safety for key data structures.
-   Review of mutex and context usage.
-   Recommendations for developers using the library.

Co-authored-by: Snider <631881+Snider@users.noreply.github.com>
This commit introduces a new file, `AUDIT-DX.md`, which contains a comprehensive audit of the developer experience for the Poindexter project.

The audit covers:
- Onboarding: Time to first build, dependency management, and documentation clarity.
- Development Workflow: Local development, testing, build system, and tooling.
- Pain Points: Identifies key areas of friction for new contributors.
- Suggestions for Improvement: Provides actionable recommendations to enhance the developer experience.

Co-authored-by: Snider <631881+Snider@users.noreply.github.com>
This commit adds a cryptographic audit report in AUDIT-CRYPTO.md.

The audit was conducted to review the cryptographic implementations in the codebase. The findings indicate that there are no custom or third-party cryptographic implementations present. The use of `math/rand` is confined to non-security-critical test code, and references to `TLSA` in DNS-related files are purely descriptive.

Co-authored-by: Snider <631881+Snider@users.noreply.github.com>
This commit addresses the need for more comprehensive documentation by first conducting an audit to identify gaps and then creating the necessary documentation to fill them.

The following files have been added:

-   `AUDIT-DOCUMENTATION.md`: A detailed audit of the project's documentation, evaluating its completeness and quality.
-   `ARCHITECTURE.md`: A high-level overview of the project's architecture, including a component diagram.
-   `docs/FAQ.md`: A frequently asked questions page to help users with common questions.
-   `docs/TROUBLESHOOTING.md`: A guide to help users troubleshoot common issues.

These additions will improve the overall quality of the project's documentation, making it more accessible and useful for both new and existing users.

Co-authored-by: Snider <631881+Snider@users.noreply.github.com>
This commit introduces a comprehensive performance audit of the Poindexter library, as requested. The audit is documented in the `AUDIT-PERFORMANCE.md` file and covers the following areas:

- Database Performance (N/A)
- Memory Usage
- Concurrency
- API Performance (N/A)
- Build/Deploy Performance

The audit includes an analysis of the two k-d tree backends (`linear` and `gonum`) and is supported by benchmark data and memory profiles, which are also included in this commit. The findings provide a clear overview of the library's performance characteristics and identify areas for potential optimization.

Co-authored-by: Snider <631881+Snider@users.noreply.github.com>
This commit introduces a security audit of the codebase against the OWASP Top 10.

The key findings and remediations include:
- A06: Vulnerable and Outdated Components - Identified that the project's Go version was outdated. The audit report recommends an upgrade.
- A10: Server-Side Request Forgery (SSRF) - Remediated an SSRF vulnerability in the RDAP lookup functions by sanitizing user-provided input with `url.PathEscape`.
- A03: Injection - Mitigated a potential injection vector in the DNS lookup functions by adding a regex-based validation for domain names.

An `AUDIT-OWASP.md` file has been added to the repository root to document these findings and actions taken.

Co-authored-by: Snider <631881+Snider@users.noreply.github.com>
This commit fixes linting errors in `dns_tools.go` by handling the unchecked error returned from `resp.Body.Close()`. This resolves the CI failures.

Co-authored-by: Snider <631881+Snider@users.noreply.github.com>
Decomposed the "God Class" `kdtree_analytics.go` into three distinct files:
- `kdtree_analytics.go`: Core tree analytics
- `peer_trust.go`: Peer trust scoring logic
- `nat_metrics.go`: NAT-related metrics

Renamed `ComputeDistanceDistribution` to `ComputeAxisDistributions` for clarity.

Created `AUDIT-API.md` to document the findings and changes.

Co-authored-by: Snider <631881+Snider@users.noreply.github.com>
This commit introduces a comprehensive set of improvements to the error handling and loading mechanism of the WebAssembly (WASM) module.

The key changes include:

- **Structured Error Handling:** Replaced generic string-based errors with a structured `WasmError` type in the Go WASM wrapper. This provides standardized error codes (`bad_request`, `not_found`, `conflict`) and clear messages, allowing JavaScript clients to handle errors programmatically.

- **Isomorphic WASM Loader:** Refactored the JavaScript loader (`loader.js`) to be isomorphic, enabling it to run seamlessly in both browser and Node.js environments. The loader now detects the environment and uses the appropriate mechanism for loading the WASM binary and `wasm_exec.js`.

- **Type Conversion Fix:** Resolved a panic (`panic: ValueOf: invalid value`) that occurred when returning `[]float64` slices from Go to JavaScript. A new `pointToJS` helper function now correctly converts these slices to `[]any`, ensuring proper data marshalling.

- **Improved Smoke Test:** Enhanced the WASM smoke test (`smoke.mjs`) to verify the new structured error handling and to correctly handle the API's response format.

- **Configuration Updates:** Updated the `.golangci.yml` configuration to be compatible with the latest version of `golangci-lint`.

In addition to these changes, this commit also includes a new `AUDIT-ERROR-HANDLING.md` file, which documents the findings of a thorough audit of the project's error handling and logging practices.

Co-authored-by: Snider <631881+Snider@users.noreply.github.com>
@Snider Snider marked this pull request as ready for review February 2, 2026 06:34
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codecov bot commented Feb 2, 2026

Codecov Report

❌ Patch coverage is 73.33333% with 24 lines in your changes missing coverage. Please review.

Files with missing lines Patch % Lines
dns_tools.go 0.00% 14 Missing ⚠️
nat_metrics.go 83.05% 10 Missing ⚠️

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Copilot AI changed the title [WIP] Combine multiple PRs into a single update Combine 15 audit and improvement PRs for single squash commit Feb 2, 2026
Copilot AI requested a review from Snider February 2, 2026 06:37
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2 participants