Add Dnsguard

[LaxrFar]

PR Type

Enhancement

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Description

• Added DNSGuard public DNS server to adblock DNS list

• Updated blocked domain detection to include DNSGuard's block response IP

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Diagram Walkthrough

flowchart LR
  A["adblockDNS array"] --> B["Added dnsguard.pub entry"]
  C["query() function"] --> D["Added DNSGuard block IP detection"]

File Walkthrough

	Relevant files
Enhancement	chkdm Add DNSGuard DNS server and block detection                            chkdm Added dnsguard.pub DNS server (62.192.153.242) to the adblockDNS associative array Added DNSGuard's blocked domain response IP (62.192.153.243) to the query() function's blocked domain detection logic Minor formatting adjustment with additional newline +5/-1

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Summary by CodeRabbit

• New Features

  • Added DNSGuard as an ad-blocking DNS option.
  • Expanded query blocking to include DNSGuard endpoints, improving coverage against ads and trackers.

• Chores

  • Minor formatting and cleanup around updated logic.

[gemini-code-assist[bot]]

Summary of Changes

Hello @LaxrFar, I'm Gemini Code Assist[^1]! I'm currently reviewing this pull request and will post my feedback shortly. In the meantime, here's a summary to help you and other reviewers quickly get up to speed!

This pull request introduces support for Dnsguard, a new ad-blocking DNS service. It expands the available ad-blocking DNS options by including Dnsguard's primary server and incorporates its blocked domain IP address into the system's domain resolution query logic, allowing for more comprehensive ad and malicious domain blocking.

Highlights

• New DNS Provider: Added 'dnsguard.pub' with the IP address '62.192.153.242' to the list of available ad-blocking DNS providers.
• DNS Query Logic Update: Integrated Dnsguard's blocked domain IP '62.192.153.243' into the query function, enhancing the system's ability to identify blocked domains from this new provider.

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[coderabbitai[bot]]

[!NOTE]

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CodeRabbit has detected other AI code review bot(s) in this pull request and will avoid duplicating their findings in the review comments. This may lead to a less comprehensive review.

📝 Walkthrough

Walkthrough

Added DNSGuard to adblock DNS configuration and query-blocking logic by introducing new DNS entries and a case branch handling DNSGuard’s blocked IP, along with minor formatting updates.

Changes

Cohort / File(s)	Summary
Adblock DNS configuration chkdm	Added adblockDNS entry for DNSGuard: dnsguard.pub → 62.192.153.242.
Query blocking logic chkdm	Extended blocked-domain handling to include DNSGuard with blocked IP 62.192.153.243; adjusted case branch termination to use ;& and added a DNSGuard comment; minor whitespace/formatting tweaks.

Sequence Diagram(s)

sequenceDiagram
  autonumber
  participant C as Client
  participant R as Resolver (chkdm)
  participant S as Upstream DNS

  rect rgba(224,240,255,0.5)
    note over R: Query handling with extended blocked-domain logic
    C->>R: DNS query
    alt Domain matches blocked list
      opt New branch
        note right of R: DNSGuard branch (62.192.153.243)
      end
      R-->>C: Blocked response (per matched provider)
    else Not blocked
      R->>S: Forward query
      S-->>R: DNS answer
      R-->>C: Response
    end
  end

Estimated code review effort

🎯 2 (Simple) | ⏱️ ~10 minutes

Pre-merge checks and finishing touches

✅ Passed checks (3 passed)

Check name	Status	Explanation
Description Check	✅ Passed	Check skipped - CodeRabbit’s high-level summary is enabled.
Docstring Coverage	✅ Passed	No functions found in the changes. Docstring coverage check skipped.
Title Check	✅ Passed	The title succinctly reflects the primary change by indicating that DNSGuard support was added, which aligns directly with the added adblock DNS entry and updated blocking logic.

✨ Finishing touches

• [ ] 📝 Generate docstrings

🧪 Generate unit tests (beta)

• [ ] Create PR with unit tests
• [ ] Post copyable unit tests in a comment

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[qodo-merge-for-open-source[bot]]

PR Compliance Guide 🔍

Below is a summary of compliance checks for this PR:

Security Compliance
🟢	No security concerns identified No security vulnerabilities detected by AI analysis. Human verification advised for critical code.
Ticket Compliance
⚪	🎫 No ticket provided [ ] Create ticket/issue
Codebase Duplication Compliance
⚪	Codebase context is not defined Follow the guide to enable codebase context checks.
Custom Compliance
⚪	No custom compliance provided Follow the guide to enable custom compliance check.

Compliance status legend

🟢 - Fully Compliant
🟡 - Partial Compliant
🔴 - Not Compliant
⚪ - Requires Further Human Verification
🏷️ - Compliance label

[qodo-merge-for-open-source[bot]]

PR Code Suggestions ✨

No code suggestions found for the PR.

[PeterDaveHello]

@LaxrFar would you like to revise based on the reviews?

[LaxrFar]

Yes