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Marc-André Bombeck
50150e35ef
Rewrites src/lib/geo.ts so lookupIpLocation reads from the bundled
MaxMind GeoLite2-City MMDB first and falls back to the existing
ipwho.is path only for IPs the offline DB cannot resolve. Adds a
sibling lookupIpAsn that returns { asn, carrier } from the
GeoLite2-ASN MMDB so the admin login-overview can grow a carrier
chip alongside the auth-provider chip.
The MMDB files are too large to vendor in git. scripts/fetch-geolite2.sh
downloads them at build time using a MaxMind license key; the
Dockerfile copies assets/geolite2/ into /opt/geolite2/. When the
license key is absent or the files are missing the image still
builds and the resolver falls back to ipwho.is (v1.4.26 behaviour).
GeoLite2 is CC BY-SA 4.0 — attribution lives on the new public
/about page and in docs/audit/v1427-summary.md.
21 lines
708 B
Markdown
21 lines
708 B
Markdown
# GeoLite2 databases
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`GeoLite2-City.mmdb` and `GeoLite2-ASN.mmdb` are downloaded at build
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time by `scripts/fetch-geolite2.sh` and copied into the Docker image
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at `/opt/geolite2/`. The runtime resolver in `src/lib/geo.ts` reads
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them via `mmdb-lib`.
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Run before `docker build`:
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```
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MAXMIND_LICENSE_KEY=xxxx ./scripts/fetch-geolite2.sh
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```
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Without the key the script exits cleanly and the image builds without
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the databases — the resolver falls back to the `ipwho.is` online
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provider (the v1.4.26 behaviour).
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This product includes GeoLite2 data created by MaxMind, available from
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<https://www.maxmind.com>. The databases are licensed under
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[CC BY-SA 4.0](https://creativecommons.org/licenses/by-sa/4.0/).
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