feat: implement DNS64 support by 0xERR0R · Pull Request #1933 · 0xERR0R/blocky

0xERR0R · 2025-11-14T22:12:44Z

codecov · 2025-11-14T22:12:59Z

Codecov Report

❌ Patch coverage is 92.66409% with 19 lines in your changes missing coverage. Please review.
✅ Project coverage is 90.22%. Comparing base (3075c38) to head (3dccdc6).
⚠️ Report is 8 commits behind head on main.

Files with missing lines	Patch %	Lines
resolver/dns64_resolver.go	91.41%	11 Missing and 6 partials ⚠️
config/config.go	0.00%	1 Missing and 1 partial ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #1933      +/-   ##
==========================================
+ Coverage   90.15%   90.22%   +0.06%     
==========================================
  Files          92       94       +2     
  Lines        6575     6813     +238     
==========================================
+ Hits         5928     6147     +219     
- Misses        498      510      +12     
- Partials      149      156       +7

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Copilot

Pull Request Overview

This PR implements DNS64 support per RFC 6147, enabling IPv6-only clients to access IPv4-only services by synthesizing AAAA records from A records. The implementation includes a new DNS64 resolver with comprehensive test coverage, configuration validation, and detailed documentation.

Key Changes

New DNS64Resolver that intercepts AAAA queries, queries for A records when no native IPv6 exists, and synthesizes AAAA records using configurable IPv6 prefixes
Resolver chain reorganization: DNS64 placed after caching (to avoid synthesizing cached responses), ECS moved after DNS64 (to apply client subnet to both AAAA and A queries)
Configuration with prefix validation, exclusion set support, and conflict detection (e.g., AAAA filtering)

Reviewed Changes

Copilot reviewed 11 out of 11 changed files in this pull request and generated 5 comments.

Show a summary per file

File	Description
server/server.go	Adds DNS64Resolver to resolver chain after caching, moves ECSResolver after DNS64
resolver/dns64_resolver.go	Core DNS64 implementation with IPv4-to-IPv6 embedding per RFC 6052, exclusion set handling, and DNSSEC flag management
resolver/dns64_resolver_test.go	Comprehensive unit tests covering synthesis, exclusion sets, TTL handling, DNSSEC flags, and edge cases
e2e/dns64_test.go	End-to-end integration tests for DNS64 with caching, CNAME chains, multiple prefixes, and exclusion sets
config/dns64.go	Configuration structure with validation for prefix lengths, overlap detection, and conflict checking
config/dns64_test.go	Configuration validation tests
config/config.go	Integrates DNS64 config into main Config struct with validation
model/models.go	Adds ResponseTypeSYNTHESIZED with EDE code mapping
model/models_enum.go	Adds SYNTHESIZED enum value to ResponseType
docs/configuration.md	Comprehensive DNS64 documentation covering RFC compliance, configuration, exclusion sets, and DNSSEC handling
docs/config.yml	Example DNS64 configuration with detailed comments

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resolver/dns64_resolver_test.go

e2e/dns64_test.go

resolver/dns64_resolver.go

config/dns64.go

…t tests

Copilot

Pull Request Overview

Copilot reviewed 11 out of 11 changed files in this pull request and generated 5 comments.

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docs/configuration.md

resolver/dns64_resolver.go

docs/configuration.md

…hods

…e NXDOMAIN handling * Updated DNS64 prefix bits mapping in documentation for accuracy. * Enhanced NXDOMAIN handling in the resolver to include original AAAA query in synthetic responses.

* Added comprehensive test cases for `ExtractRecords` and `ExtractRecordsFromSlice` methods. * Refactored record header initialization using `CreateHeader` utility for consistency.

github-actions · 2026-01-07T04:14:31Z

This PR is stale because it has been open 45 days with no activity. Remove stale label or comment or this will be closed in 10 days.

This PR contains the following updates: | Package | Update | Change | |---|---|---| | [0xerr0r/blocky](https://github.com/0xerr0r/blocky) | minor | `v0.28.2` → `v0.29.0` | | [ghcr.io/0xerr0r/blocky](https://github.com/0xERR0R/blocky) | minor | `v0.28.2` → `v0.29.0` | --- ### Release Notes <details> <summary>0xerr0r/blocky (0xerr0r/blocky)</summary> ### [`v0.29.0`](https://github.com/0xERR0R/blocky/releases/tag/v0.29.0) [Compare Source](0xERR0R/blocky@v0.28.2...v0.29.0) #### Changelog ##### Features - [`0c35f21`](0xERR0R/blocky@0c35f21): feat: add RFC 7239 Forwarded header support for client IP parsing ([#1941](0xERR0R/blocky#1941)) ([@0xERR0R](https://github.com/0xERR0R)) - [`011e3eb`](0xERR0R/blocky@011e3eb): feat: implement DNS64 support ([#1933](0xERR0R/blocky#1933)) ([@0xERR0R](https://github.com/0xERR0R)) - [`e199445`](0xERR0R/blocky@e199445): feat: improve IP parsing from X-Forwarded-For header ([#1940](0xERR0R/blocky#1940)) ([@0xERR0R](https://github.com/0xERR0R)) ##### Bug fixes - [`257fe07`](0xERR0R/blocky@257fe07): fix: Incorrect rate data shown on Grafana dashboards ([#1948](0xERR0R/blocky#1948)) ([@mattdy](https://github.com/mattdy)) - [`1a4d22d`](0xERR0R/blocky@1a4d22d): fix: db automigration with timescaledb ([#1975](0xERR0R/blocky#1975)) ([@manofthepeace](https://github.com/manofthepeace)) - [`9874212`](0xERR0R/blocky@9874212): fix: use context based versions of net.Listen and net.Dial ([#1952](0xERR0R/blocky#1952)) ([@sonjek](https://github.com/sonjek)) ##### Build and dependencies - [`fe67404`](0xERR0R/blocky@fe67404): build(deps): bump actions/checkout from 5 to 6 ([#1943](0xERR0R/blocky#1943)) ([@dependabot](https://github.com/dependabot)\[bot]) - [`4752061`](0xERR0R/blocky@4752061): build(deps): bump actions/download-artifact from 6 to 7 ([#1961](0xERR0R/blocky#1961)) ([@dependabot](https://github.com/dependabot)\[bot]) - [`d459311`](0xERR0R/blocky@d459311): build(deps): bump actions/download-artifact from 7 to 8 ([#2000](0xERR0R/blocky#2000)) ([@dependabot](https://github.com/dependabot)\[bot]) - [`fa1614b`](0xERR0R/blocky@fa1614b): build(deps): bump actions/upload-artifact from 5 to 6 ([#1960](0xERR0R/blocky#1960)) ([@dependabot](https://github.com/dependabot)\[bot]) - [`11b6f92`](0xERR0R/blocky@11b6f92): build(deps): bump actions/upload-artifact from 6 to 7 ([#1998](0xERR0R/blocky#1998)) ([@dependabot](https://github.com/dependabot)\[bot]) - [`e83805c`](0xERR0R/blocky@e83805c): build(deps): bump filippo.io/edwards25519 from 1.1.0 to 1.1.1 ([#1992](0xERR0R/blocky#1992)) ([@dependabot](https://github.com/dependabot)\[bot]) - [`4f62ec8`](0xERR0R/blocky@4f62ec8): build(deps): bump github.com/alicebob/miniredis/v2 from 2.35.0 to 2.36.0 ([#1976](0xERR0R/blocky#1976)) ([@dependabot](https://github.com/dependabot)\[bot]) - [`16644c5`](0xERR0R/blocky@16644c5): build(deps): bump github.com/alicebob/miniredis/v2 from 2.36.0 to 2.36.1 ([#1978](0xERR0R/blocky#1978)) ([@dependabot](https://github.com/dependabot)\[bot]) - [`36ae188`](0xERR0R/blocky@36ae188): build(deps): bump github.com/alicebob/miniredis/v2 from 2.36.1 to 2.37.0 ([#1996](0xERR0R/blocky#1996)) ([@dependabot](https://github.com/dependabot)\[bot]) - [`4733c6b`](0xERR0R/blocky@4733c6b): build(deps): bump github.com/breml/rootcerts from 0.3.3 to 0.3.4 ([#1987](0xERR0R/blocky#1987)) ([@dependabot](https://github.com/dependabot)\[bot]) - [`e4f7462`](0xERR0R/blocky@e4f7462): build(deps): bump github.com/go-chi/chi/v5 from 5.2.3 to 5.2.4 ([#1972](0xERR0R/blocky#1972)) ([@dependabot](https://github.com/dependabot)\[bot]) - [`f9dd4d2`](0xERR0R/blocky@f9dd4d2): build(deps): bump github.com/go-chi/chi/v5 from 5.2.4 to 5.2.5 ([#1985](0xERR0R/blocky#1985)) ([@dependabot](https://github.com/dependabot)\[bot]) - [`e66a29d`](0xERR0R/blocky@e66a29d): build(deps): bump github.com/miekg/dns from 1.1.68 to 1.1.69 ([#1959](0xERR0R/blocky#1959)) ([@dependabot](https://github.com/dependabot)\[bot]) - [`8e69355`](0xERR0R/blocky@8e69355): build(deps): bump github.com/miekg/dns from 1.1.69 to 1.1.70 ([#1968](0xERR0R/blocky#1968)) ([@dependabot](https://github.com/dependabot)\[bot]) - [`5e8b555`](0xERR0R/blocky@5e8b555): build(deps): bump github.com/miekg/dns from 1.1.70 to 1.1.72 ([#1977](0xERR0R/blocky#1977)) ([@dependabot](https://github.com/dependabot)\[bot]) - [`ef5dc97`](0xERR0R/blocky@ef5dc97): build(deps): bump github.com/onsi/ginkgo/v2 from 2.27.2 to 2.27.3 ([#1956](0xERR0R/blocky#1956)) ([@dependabot](https://github.com/dependabot)\[bot]) - [`670542b`](0xERR0R/blocky@670542b): build(deps): bump github.com/onsi/ginkgo/v2 from 2.27.3 to 2.27.4 ([#1966](0xERR0R/blocky#1966)) ([@dependabot](https://github.com/dependabot)\[bot]) - [`e062742`](0xERR0R/blocky@e062742): build(deps): bump github.com/onsi/ginkgo/v2 from 2.27.4 to 2.27.5 ([#1970](0xERR0R/blocky#1970)) ([@dependabot](https://github.com/dependabot)\[bot]) - [`4926d16`](0xERR0R/blocky@4926d16): build(deps): bump github.com/onsi/ginkgo/v2 from 2.27.5 to 2.28.1 ([#1981](0xERR0R/blocky#1981)) ([@dependabot](https://github.com/dependabot)\[bot]) - [`ca0da10`](0xERR0R/blocky@ca0da10): build(deps): bump github.com/onsi/gomega from 1.38.2 to 1.38.3 ([#1955](0xERR0R/blocky#1955)) ([@dependabot](https://github.com/dependabot)\[bot]) - [`567a738`](0xERR0R/blocky@567a738): build(deps): bump github.com/onsi/gomega from 1.38.3 to 1.39.0 ([#1967](0xERR0R/blocky#1967)) ([@dependabot](https://github.com/dependabot)\[bot]) - [`c3aab87`](0xERR0R/blocky@c3aab87): build(deps): bump github.com/onsi/gomega from 1.39.0 to 1.39.1 ([#1982](0xERR0R/blocky#1982)) ([@dependabot](https://github.com/dependabot)\[bot]) - [`ef79a67`](0xERR0R/blocky@ef79a67): build(deps): bump github.com/sirupsen/logrus from 1.9.3 to 1.9.4 ([#1974](0xERR0R/blocky#1974)) ([@dependabot](https://github.com/dependabot)\[bot]) - [`6775759`](0xERR0R/blocky@6775759): build(deps): bump github.com/spf13/cobra from 1.10.1 to 1.10.2 ([#1953](0xERR0R/blocky#1953)) ([@dependabot](https://github.com/dependabot)\[bot]) - [`71c39fc`](0xERR0R/blocky@71c39fc): build(deps): bump golang.org/x/crypto from 0.44.0 to 0.45.0 ([#1939](0xERR0R/blocky#1939)) ([@dependabot](https://github.com/dependabot)\[bot]) - [`be31648`](0xERR0R/blocky@be31648): build(deps): bump golang.org/x/net from 0.47.0 to 0.48.0 ([#1957](0xERR0R/blocky#1957)) ([@dependabot](https://github.com/dependabot)\[bot]) - [`a574078`](0xERR0R/blocky@a574078): build(deps): bump golang.org/x/net from 0.48.0 to 0.49.0 ([#1971](0xERR0R/blocky#1971)) ([@dependabot](https://github.com/dependabot)\[bot]) - [`6f3f295`](0xERR0R/blocky@6f3f295): build(deps): bump golang.org/x/net from 0.49.0 to 0.50.0 ([#1988](0xERR0R/blocky#1988)) ([@dependabot](https://github.com/dependabot)\[bot]) - [`6a75afb`](0xERR0R/blocky@6a75afb): build(deps): bump golang.org/x/net from 0.50.0 to 0.51.0 ([#1997](0xERR0R/blocky#1997)) ([@dependabot](https://github.com/dependabot)\[bot]) ##### Misc - [`439e99b`](0xERR0R/blocky@439e99b): Add Blocky Visor to web UIs section in installation.md ([#1993](0xERR0R/blocky#1993)) ([@JCHHeilmann](https://github.com/JCHHeilmann)) - [`ced469f`](0xERR0R/blocky@ced469f): refactor: centralize DNS response creation logic with helper functions ([#1942](0xERR0R/blocky#1942)) ([@0xERR0R](https://github.com/0xERR0R)) - [`3075c38`](0xERR0R/blocky@3075c38): refactor: clean up obsolete Go syntax ([#1951](0xERR0R/blocky#1951)) ([@sonjek](https://github.com/sonjek)) - [`9fe42a8`](0xERR0R/blocky@9fe42a8): refactor: simplify code for improved readability and maintainability ([#1945](0xERR0R/blocky#1945)) ([@0xERR0R](https://github.com/0xERR0R)) - [`6581668`](0xERR0R/blocky@6581668): refactor: use mockery for mocks ([#1944](0xERR0R/blocky#1944)) ([@0xERR0R](https://github.com/0xERR0R)) - [`55ab95e`](0xERR0R/blocky@55ab95e): test(metrics): Prometheus metrics ([#1868](0xERR0R/blocky#1868)) ([@zeilenschubser](https://github.com/zeilenschubser)) </details> <details> <summary>0xERR0R/blocky (ghcr.io/0xerr0r/blocky)</summary> ### [`v0.29.0`](https://github.com/0xERR0R/blocky/releases/tag/v0.29.0) [Compare Source](0xERR0R/blocky@v0.28.2...v0.29.0) #### Changelog ##### Features - [`0c35f21`](0xERR0R/blocky@0c35f21): feat: add RFC 7239 Forwarded header support for client IP parsing ([#1941](0xERR0R/blocky#1941)) ([@0xERR0R](https://github.com/0xERR0R)) - [`011e3eb`](0xERR0R/blocky@011e3eb): feat: implement DNS64 support ([#1933](0xERR0R/blocky#1933)) ([@0xERR0R](https://github.com/0xERR0R)) - [`e199445`](0xERR0R/blocky@e199445): feat: improve IP parsing from X-Forwarded-For header ([#1940](0xERR0R/blocky#1940)) ([@0xERR0R](https://github.com/0xERR0R)) ##### Bug fixes - [`257fe07`](0xERR0R/blocky@257fe07): fix: Incorrect rate data shown on Grafana dashboards ([#1948](0xERR0R/blocky#1948)) ([@mattdy](https://github.com/mattdy)) - [`1a4d22d`](0xERR0R/blocky@1a4d22d): fix: db automigration with timescaledb ([#1975](0xERR0R/blocky#1975)) ([@manofthepeace](https://github.com/manofthepeace)) - [`9874212`](0xERR0R/blocky@9874212): fix: use context based versions of net.Listen and net.Dial ([#1952](0xERR0R/blocky#1952)) ([@sonjek](https://github.com/sonjek)) ##### Build and dependencies - [`fe67404`](0xERR0R/blocky@fe67404): build(deps): bump actions/checkout from 5 to 6 ([#1943](0xERR0R/blocky#1943)) ([@dependabot](https://github.com/dependabot)\[bot]) - [`4752061`](0xERR0R/blocky@4752061): build(deps): bump actions/download-artifact from 6 to 7 ([#1961](0xERR0R/blocky#1961)) ([@dependabot](https://github.com/dependabot)\[bot]) - [`d459311`](0xERR0R/blocky@d459311): build(deps): bump actions/download-artifact from 7 to 8 ([#2000](0xERR0R/blocky#2000)) ([@dependabot](https://github.com/dependabot)\[bot]) - [`fa1614b`](0xERR0R/blocky@fa1614b): build(deps): bump actions/upload-artifact from 5 to 6 ([#1960](0xERR0R/blocky#1960)) ([@dependabot](https://github.com/dependabot)\[bot]) - [`11b6f92`](0xERR0R/blocky@11b6f92): build(deps): bump actions/upload-artifact from 6 to 7 ([#1998](0xERR0R/blocky#1998)) ([@dependabot](https://github.com/dependabot)\[bot]) - [`e83805c`](0xERR0R/blocky@e83805c): build(deps): bump filippo.io/edwards25519 from 1.1.0 to 1.1.1 ([#1992](0xERR0R/blocky#1992)) ([@dependabot](https://github.com/dependabot)\[bot]) - [`4f62ec8`](0xERR0R/blocky@4f62ec8): build(deps): bump github.com/alicebob/miniredis/v2 from 2.35.0 to 2.36.0 ([#1976](0xERR0R/blocky#1976)) ([@dependabot](https://github.com/dependabot)\[bot]) - [`16644c5`](0xERR0R/blocky@16644c5): build(deps): bump github.com/alicebob/miniredis/v2 from 2.36.0 to 2.36.1 ([#1978](0xERR0R/blocky#1978)) ([@dependabot](https://github.com/dependabot)\[bot]) - [`36ae188`](0xERR0R/blocky@36ae188): build(deps): bump github.com/alicebob/miniredis/v2 from 2.36.1 to 2.37.0 ([#1996](0xERR0R/blocky#1996)) ([@dependabot](https://github.com/dependabot)\[bot]) - [`4733c6b`](0xERR0R/blocky@4733c6b): build(deps): bump github.com/breml/rootcerts from 0.3.3 to 0.3.4 ([#1987](0xERR0R/blocky#1987)) ([@dependabot](https://github.com/dependabot)\[bot]) - [`e4f7462`](0xERR0R/blocky@e4f7462): build(deps): bump github.com/go-chi/chi/v5 from 5.2.3 to 5.2.4 ([#1972](0xERR0R/blocky#1972)) ([@dependabot](https://github.com/dependabot)\[bot]) - [`f9dd4d2`](0xERR0R/blocky@f9dd4d2): build(deps): bump github.com/go-chi/chi/v5 from 5.2.4 to 5.2.5 ([#1985](0xERR0R/blocky#1985)) ([@dependabot](https://github.com/dependabot)\[bot]) - [`e66a29d`](0xERR0R/blocky@e66a29d): build(deps): bump github.com/miekg/dns from 1.1.68 to 1.1.69 ([#1959](0xERR0R/blocky#1959)) ([@dependabot](https://github.com/dependabot)\[bot]) - [`8e69355`](0xERR0R/blocky@8e69355): build(deps): bump github.com/miekg/dns from 1.1.69 to 1.1.70 ([#1968](0xERR0R/blocky#1968)) ([@dependabot](https://github.com/dependabot)\[bot]) - [`5e8b555`](0xERR0R/blocky@5e8b555): build(deps): bump github.com/miekg/dns from 1.1.70 to 1.1.72 ([#1977](0xERR0R/blocky#1977)) ([@dependabot](https://github.com/dependabot)\[bot]) - [`ef5dc97`](0xERR0R/blocky@ef5dc97): build(deps): bump github.com/onsi/ginkgo/v2 from 2.27.2 to 2.27.3 ([#1956](0xERR0R/blocky#1956)) ([@dependabot](https://github.com/dependabot)\[bot]) - [`670542b`](0xERR0R/blocky@670542b): build(deps): bump github.com/onsi/ginkgo/v2 from 2.27.3 to 2.27.4 ([#1966](0xERR0R/blocky#1966)) ([@dependabot](https://github.com/dependabot)\[bot]) - [`e062742`](0xERR0R/blocky@e062742): build(deps): bump github.com/onsi/ginkgo/v2 from 2.27.4 to 2.27.5 ([#1970](0xERR0R/blocky#1970)) ([@dependabot](https://github.com/dependabot)\[bot]) - [`4926d16`](0xERR0R/blocky@4926d16): build(deps): bump github.com/onsi/ginkgo/v2 from 2.27.5 to 2.28.1 ([#1981](0xERR0R/blocky#1981)) ([@dependabot](https://github.com/dependabot)\[bot]) - [`ca0da10`](0xERR0R/blocky@ca0da10): build(deps): bump github.com/onsi/gomega from 1.38.2 to 1.38.3 ([#1955](0xERR0R/blocky#1955)) ([@dependabot](https://github.com/dependabot)\[bot]) - [`567a738`](0xERR0R/blocky@567a738): build(deps): bump github.com/onsi/gomega from 1.38.3 to 1.39.0 ([#1967](0xERR0R/blocky#1967)) ([@dependabot](https://github.com/dependabot)\[bot]) - [`c3aab87`](0xERR0R/blocky@c3aab87): build(deps): bump github.com/onsi/gomega from 1.39.0 to 1.39.1 ([#1982](0xERR0R/blocky#1982)) ([@dependabot](https://github.com/dependabot)\[bot]) - [`ef79a67`](0xERR0R/blocky@ef79a67): build(deps): bump github.com/sirupsen/logrus from 1.9.3 to 1.9.4 ([#1974](0xERR0R/blocky#1974)) ([@dependabot](https://github.com/dependabot)\[bot]) - [`6775759`](0xERR0R/blocky@6775759): build(deps): bump github.com/spf13/cobra from 1.10.1 to 1.10.2 ([#1953](0xERR0R/blocky#1953)) ([@dependabot](https://github.com/dependabot)\[bot]) - [`71c39fc`](0xERR0R/blocky@71c39fc): build(deps): bump golang.org/x/crypto from 0.44.0 to 0.45.0 ([#1939](0xERR0R/blocky#1939)) ([@dependabot](https://github.com/dependabot)\[bot]) - [`be31648`](0xERR0R/blocky@be31648): build(deps): bump golang.org/x/net from 0.47.0 to 0.48.0 ([#1957](0xERR0R/blocky#1957)) ([@dependabot](https://github.com/dependabot)\[bot]) - [`a574078`](0xERR0R/blocky@a574078): build(deps): bump golang.org/x/net from 0.48.0 to 0.49.0 ([#1971](0xERR0R/blocky#1971)) ([@dependabot](https://github.com/dependabot)\[bot]) - [`6f3f295`](0xERR0R/blocky@6f3f295): build(deps): bump golang.org/x/net from 0.49.0 to 0.50.0 ([#1988](0xERR0R/blocky#1988)) ([@dependabot](https://github.com/dependabot)\[bot]) - [`6a75afb`](0xERR0R/blocky@6a75afb): build(deps): bump golang.org/x/net from 0.50.0 to 0.51.0 ([#1997](0xERR0R/blocky#1997)) ([@dependabot](https://github.com/dependabot)\[bot]) ##### Misc - [`439e99b`](0xERR0R/blocky@439e99b): Add Blocky Visor to web UIs section in installation.md ([#1993](0xERR0R/blocky#1993)) ([@JCHHeilmann](https://github.com/JCHHeilmann)) - [`ced469f`](0xERR0R/blocky@ced469f): refactor: centralize DNS response creation logic with helper functions ([#1942](0xERR0R/blocky#1942)) ([@0xERR0R](https://github.com/0xERR0R)) - [`3075c38`](0xERR0R/blocky@3075c38): refactor: clean up obsolete Go syntax ([#1951](0xERR0R/blocky#1951)) ([@sonjek](https://github.com/sonjek)) - [`9fe42a8`](0xERR0R/blocky@9fe42a8): refactor: simplify code for improved readability and maintainability ([#1945](0xERR0R/blocky#1945)) ([@0xERR0R](https://github.com/0xERR0R)) - [`6581668`](0xERR0R/blocky@6581668): refactor: use mockery for mocks ([#1944](0xERR0R/blocky#1944)) ([@0xERR0R](https://github.com/0xERR0R)) - [`55ab95e`](0xERR0R/blocky@55ab95e): test(metrics): Prometheus metrics ([#1868](0xERR0R/blocky#1868)) ([@zeilenschubser](https://github.com/zeilenschubser)) </details> --- ### Configuration 📅 **Schedule**: Branch creation - At any time (no schedule defined), Automerge - At any time (no schedule defined). 🚦 **Automerge**: Disabled by config. Please merge this manually once you are satisfied. ♻ **Rebasing**: Whenever PR is behind base branch, or you tick the rebase/retry checkbox. 🔕 **Ignore**: Close this PR and you won't be reminded about these updates again. --- - [ ] If you want to rebase/retry this PR, check this box --- This PR has been generated by [Renovate Bot](https://github.com/renovatebot/renovate).  Reviewed-on: https://gitea.alexlebens.dev/alexlebens/infrastructure/pulls/4282 Co-authored-by: Renovate Bot <renovate-bot@alexlebens.net> Co-committed-by: Renovate Bot <renovate-bot@alexlebens.net>

This PR contains the following updates: | Package | Update | Change | |---|---|---| | [ghcr.io/0xerr0r/blocky](https://github.com/0xERR0R/blocky) | minor | `v0.28.2` → `v0.29.0` | --- ### Release Notes <details> <summary>0xERR0R/blocky (ghcr.io/0xerr0r/blocky)</summary> ### [`v0.29.0`](https://github.com/0xERR0R/blocky/releases/tag/v0.29.0) [Compare Source](0xERR0R/blocky@v0.28.2...v0.29.0) #### Changelog ##### Features - [`0c35f21`](0xERR0R/blocky@0c35f21): feat: add RFC 7239 Forwarded header support for client IP parsing ([#1941](0xERR0R/blocky#1941)) ([@0xERR0R](https://github.com/0xERR0R)) - [`011e3eb`](0xERR0R/blocky@011e3eb): feat: implement DNS64 support ([#1933](0xERR0R/blocky#1933)) ([@0xERR0R](https://github.com/0xERR0R)) - [`e199445`](0xERR0R/blocky@e199445): feat: improve IP parsing from X-Forwarded-For header ([#1940](0xERR0R/blocky#1940)) ([@0xERR0R](https://github.com/0xERR0R)) ##### Bug fixes - [`257fe07`](0xERR0R/blocky@257fe07): fix: Incorrect rate data shown on Grafana dashboards ([#1948](0xERR0R/blocky#1948)) ([@mattdy](https://github.com/mattdy)) - [`1a4d22d`](0xERR0R/blocky@1a4d22d): fix: db automigration with timescaledb ([#1975](0xERR0R/blocky#1975)) ([@manofthepeace](https://github.com/manofthepeace)) - [`9874212`](0xERR0R/blocky@9874212): fix: use context based versions of net.Listen and net.Dial ([#1952](0xERR0R/blocky#1952)) ([@sonjek](https://github.com/sonjek)) ##### Build and dependencies - [`fe67404`](0xERR0R/blocky@fe67404): build(deps): bump actions/checkout from 5 to 6 ([#1943](0xERR0R/blocky#1943)) ([@dependabot](https://github.com/dependabot)\[bot]) - [`4752061`](0xERR0R/blocky@4752061): build(deps): bump actions/download-artifact from 6 to 7 ([#1961](0xERR0R/blocky#1961)) ([@dependabot](https://github.com/dependabot)\[bot]) - [`d459311`](0xERR0R/blocky@d459311): build(deps): bump actions/download-artifact from 7 to 8 ([#2000](0xERR0R/blocky#2000)) ([@dependabot](https://github.com/dependabot)\[bot]) - [`fa1614b`](0xERR0R/blocky@fa1614b): build(deps): bump actions/upload-artifact from 5 to 6 ([#1960](0xERR0R/blocky#1960)) ([@dependabot](https://github.com/dependabot)\[bot]) - [`11b6f92`](0xERR0R/blocky@11b6f92): build(deps): bump actions/upload-artifact from 6 to 7 ([#1998](0xERR0R/blocky#1998)) ([@dependabot](https://github.com/dependabot)\[bot]) - [`e83805c`](0xERR0R/blocky@e83805c): build(deps): bump filippo.io/edwards25519 from 1.1.0 to 1.1.1 ([#1992](0xERR0R/blocky#1992)) ([@dependabot](https://github.com/dependabot)\[bot]) - [`4f62ec8`](0xERR0R/blocky@4f62ec8): build(deps): bump github.com/alicebob/miniredis/v2 from 2.35.0 to 2.36.0 ([#1976](0xERR0R/blocky#1976)) ([@dependabot](https://github.com/dependabot)\[bot]) - [`16644c5`](0xERR0R/blocky@16644c5): build(deps): bump github.com/alicebob/miniredis/v2 from 2.36.0 to 2.36.1 ([#1978](0xERR0R/blocky#1978)) ([@dependabot](https://github.com/dependabot)\[bot]) - [`36ae188`](0xERR0R/blocky@36ae188): build(deps): bump github.com/alicebob/miniredis/v2 from 2.36.1 to 2.37.0 ([#1996](0xERR0R/blocky#1996)) ([@dependabot](https://github.com/dependabot)\[bot]) - [`4733c6b`](0xERR0R/blocky@4733c6b): build(deps): bump github.com/breml/rootcerts from 0.3.3 to 0.3.4 ([#1987](0xERR0R/blocky#1987)) ([@dependabot](https://github.com/dependabot)\[bot]) - [`e4f7462`](0xERR0R/blocky@e4f7462): build(deps): bump github.com/go-chi/chi/v5 from 5.2.3 to 5.2.4 ([#1972](0xERR0R/blocky#1972)) ([@dependabot](https://github.com/dependabot)\[bot]) - [`f9dd4d2`](0xERR0R/blocky@f9dd4d2): build(deps): bump github.com/go-chi/chi/v5 from 5.2.4 to 5.2.5 ([#1985](0xERR0R/blocky#1985)) ([@dependabot](https://github.com/dependabot)\[bot]) - [`e66a29d`](0xERR0R/blocky@e66a29d): build(deps): bump github.com/miekg/dns from 1.1.68 to 1.1.69 ([#1959](0xERR0R/blocky#1959)) ([@dependabot](https://github.com/dependabot)\[bot]) - [`8e69355`](0xERR0R/blocky@8e69355): build(deps): bump github.com/miekg/dns from 1.1.69 to 1.1.70 ([#1968](0xERR0R/blocky#1968)) ([@dependabot](https://github.com/dependabot)\[bot]) - [`5e8b555`](0xERR0R/blocky@5e8b555): build(deps): bump github.com/miekg/dns from 1.1.70 to 1.1.72 ([#1977](0xERR0R/blocky#1977)) ([@dependabot](https://github.com/dependabot)\[bot]) - [`ef5dc97`](0xERR0R/blocky@ef5dc97): build(deps): bump github.com/onsi/ginkgo/v2 from 2.27.2 to 2.27.3 ([#1956](0xERR0R/blocky#1956)) ([@dependabot](https://github.com/dependabot)\[bot]) - [`670542b`](0xERR0R/blocky@670542b): build(deps): bump github.com/onsi/ginkgo/v2 from 2.27.3 to 2.27.4 ([#1966](0xERR0R/blocky#1966)) ([@dependabot](https://github.com/dependabot)\[bot]) - [`e062742`](0xERR0R/blocky@e062742): build(deps): bump github.com/onsi/ginkgo/v2 from 2.27.4 to 2.27.5 ([#1970](0xERR0R/blocky#1970)) ([@dependabot](https://github.com/dependabot)\[bot]) - [`4926d16`](0xERR0R/blocky@4926d16): build(deps): bump github.com/onsi/ginkgo/v2 from 2.27.5 to 2.28.1 ([#1981](0xERR0R/blocky#1981)) ([@dependabot](https://github.com/dependabot)\[bot]) - [`ca0da10`](0xERR0R/blocky@ca0da10): build(deps): bump github.com/onsi/gomega from 1.38.2 to 1.38.3 ([#1955](0xERR0R/blocky#1955)) ([@dependabot](https://github.com/dependabot)\[bot]) - [`567a738`](0xERR0R/blocky@567a738): build(deps): bump github.com/onsi/gomega from 1.38.3 to 1.39.0 ([#1967](0xERR0R/blocky#1967)) ([@dependabot](https://github.com/dependabot)\[bot]) - [`c3aab87`](0xERR0R/blocky@c3aab87): build(deps): bump github.com/onsi/gomega from 1.39.0 to 1.39.1 ([#1982](0xERR0R/blocky#1982)) ([@dependabot](https://github.com/dependabot)\[bot]) - [`ef79a67`](0xERR0R/blocky@ef79a67): build(deps): bump github.com/sirupsen/logrus from 1.9.3 to 1.9.4 ([#1974](0xERR0R/blocky#1974)) ([@dependabot](https://github.com/dependabot)\[bot]) - [`6775759`](0xERR0R/blocky@6775759): build(deps): bump github.com/spf13/cobra from 1.10.1 to 1.10.2 ([#1953](0xERR0R/blocky#1953)) ([@dependabot](https://github.com/dependabot)\[bot]) - [`71c39fc`](0xERR0R/blocky@71c39fc): build(deps): bump golang.org/x/crypto from 0.44.0 to 0.45.0 ([#1939](0xERR0R/blocky#1939)) ([@dependabot](https://github.com/dependabot)\[bot]) - [`be31648`](0xERR0R/blocky@be31648): build(deps): bump golang.org/x/net from 0.47.0 to 0.48.0 ([#1957](0xERR0R/blocky#1957)) ([@dependabot](https://github.com/dependabot)\[bot]) - [`a574078`](0xERR0R/blocky@a574078): build(deps): bump golang.org/x/net from 0.48.0 to 0.49.0 ([#1971](0xERR0R/blocky#1971)) ([@dependabot](https://github.com/dependabot)\[bot]) - [`6f3f295`](0xERR0R/blocky@6f3f295): build(deps): bump golang.org/x/net from 0.49.0 to 0.50.0 ([#1988](0xERR0R/blocky#1988)) ([@dependabot](https://github.com/dependabot)\[bot]) - [`6a75afb`](0xERR0R/blocky@6a75afb): build(deps): bump golang.org/x/net from 0.50.0 to 0.51.0 ([#1997](0xERR0R/blocky#1997)) ([@dependabot](https://github.com/dependabot)\[bot]) ##### Misc - [`439e99b`](0xERR0R/blocky@439e99b): Add Blocky Visor to web UIs section in installation.md ([#1993](0xERR0R/blocky#1993)) ([@JCHHeilmann](https://github.com/JCHHeilmann)) - [`ced469f`](0xERR0R/blocky@ced469f): refactor: centralize DNS response creation logic with helper functions ([#1942](0xERR0R/blocky#1942)) ([@0xERR0R](https://github.com/0xERR0R)) - [`3075c38`](0xERR0R/blocky@3075c38): refactor: clean up obsolete Go syntax ([#1951](0xERR0R/blocky#1951)) ([@sonjek](https://github.com/sonjek)) - [`9fe42a8`](0xERR0R/blocky@9fe42a8): refactor: simplify code for improved readability and maintainability ([#1945](0xERR0R/blocky#1945)) ([@0xERR0R](https://github.com/0xERR0R)) - [`6581668`](0xERR0R/blocky@6581668): refactor: use mockery for mocks ([#1944](0xERR0R/blocky#1944)) ([@0xERR0R](https://github.com/0xERR0R)) - [`55ab95e`](0xERR0R/blocky@55ab95e): test(metrics): Prometheus metrics ([#1868](0xERR0R/blocky#1868)) ([@zeilenschubser](https://github.com/zeilenschubser)) </details> --- ### Configuration 📅 **Schedule**: Branch creation - At any time (no schedule defined), Automerge - At any time (no schedule defined). 🚦 **Automerge**: Disabled by config. Please merge this manually once you are satisfied. ♻ **Rebasing**: Whenever PR is behind base branch, or you tick the rebase/retry checkbox. 🔕 **Ignore**: Close this PR and you won't be reminded about this update again. --- - [ ] If you want to rebase/retry this PR, check this box --- This PR has been generated by [Renovate Bot](https://github.com/renovatebot/renovate).  Reviewed-on: https://gitea.alexlebens.dev/alexlebens/infrastructure/pulls/4283 Co-authored-by: Renovate Bot <renovate-bot@alexlebens.net> Co-committed-by: Renovate Bot <renovate-bot@alexlebens.net>

0xERR0R requested a review from Copilot November 14, 2025 22:12

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0xERR0R force-pushed the fb-dns64 branch from b9bd01e to 45cb4af Compare November 15, 2025 20:59

0xERR0R added 2 commits November 17, 2025 21:50

feat: implement DNS64 support

a0a2bd1

fix e2e tests

e4a9751

0xERR0R force-pushed the fb-dns64 branch from 45cb4af to e4a9751 Compare November 17, 2025 20:50

0xERR0R added 2 commits November 17, 2025 22:01

feat: add support for bypassing DNS64 logic when disabled and relevan…

35faeac

…t tests

feat: fix review findings

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0xERR0R requested a review from Copilot November 18, 2025 20:23

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0xERR0R added 2 commits November 18, 2025 21:34

refactor: unify DNS record extraction logic using generic utility met…

e2f3f79

…hods

fix(docs, resolver): correct DNS64 prefix bits description and improv…

b993707

…e NXDOMAIN handling * Updated DNS64 prefix bits mapping in documentation for accuracy. * Enhanced NXDOMAIN handling in the resolver to include original AAAA query in synthetic responses.

0xERR0R marked this pull request as ready for review November 18, 2025 20:49

0xERR0R added 3 commits November 18, 2025 22:01

feat(dns64): enhance tests

e3cc410

feat(tests): expand DNS record extraction unit tests

cf2049e

* Added comprehensive test cases for `ExtractRecords` and `ExtractRecordsFromSlice` methods. * Refactored record header initialization using `CreateHeader` utility for consistency.

Merge branch 'main' into fb-dns64

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github-actions bot added Stale and removed Stale labels Jan 7, 2026

Merge branch 'main' into fb-dns64

3dccdc6

0xERR0R added this to the v0.29.0 milestone Jan 8, 2026

0xERR0R added the 🔨 enhancement New feature or request label Jan 8, 2026

0xERR0R enabled auto-merge (squash) January 8, 2026 07:14

0xERR0R disabled auto-merge January 8, 2026 07:14

0xERR0R merged commit 011e3eb into main Jan 8, 2026
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0xERR0R deleted the fb-dns64 branch January 8, 2026 07:15

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feat: implement DNS64 support#1933

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