AJ ONeal c41ac3732d
feat(iplist): load and validate IP policy entries from TSV/CSV sources
Add net/iplist for shared IP-policy source loading.

- Accept local TSV/CSV file paths or HTTP(S) URLs (including Google Sheets).
- Auto-detect TSV vs CSV format from file content.
- Send Accept: text/tab-separated-values header for content negotiation.
- Parse the first column and ignore comments (#) and optional "network" header.
- Expand nested list URLs up to MaxNestedSources (2) levels.
- Support Basic Auth from URL userinfo without sending credentials in the URL.
- Persist cached URL responses across restarts via httpcache.
- Refresh periodically and preserve the known-good cache on fetch or parse failure.
- Validate entries as IP address, CIDR range, or domain name (Validate()).
- Use golib/https.NewInternalClient() through httpcache.NewWith.
- Add README with usage examples and entry format documentation.
2026-09-08 22:46:17 -06:00
2026-04-09 14:23:33 -06:00
2026-02-12 00:38:04 -07:00
2025-10-11 19:03:58 -06:00

golib

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Sometimes a little copying, sometimes a little dependency. Too small for their own repos.

The default branch is dev, but the stable, versioned tags are based on main.

Also, my Go Cheatsheet:

Description
Sometimes a little copying, sometimes a little dependency, but too small for their own repos.
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