mirror of
https://github.com/luxfi/node.git
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zeekay
7cf87b230b
The module already called itself github.com/luxfi/node while containing no node in Go: cmd/luxd was twenty-one lines that printed the size of a few types, and the Go column of the matrix measured a VM plugin. A repo that fetches the thing it claims to be has not replaced it, so the Go sources move in — 1515 files, the daemon and everything under it — and the build reaches outside this module for nothing. Rust and C++ sit beside it unchanged and are still measured against it by the differential. That is the point of one repo: the reference implementation and the two ports are the same checkout, so parity is a thing you can run rather than a thing you assert. Verified: builds, and the closure carries no lux-private — checked at build time rather than believed. The daemon starts twelve chains on a local network (P X C Q Z A B G K M F, plus D through its plugin) and reports healthy.
45 lines
982 B
Go
45 lines
982 B
Go
// Copyright (C) 2019-2025, Lux Industries Inc. All rights reserved.
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// See the file LICENSE for licensing terms.
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package dynamicip
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import (
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"context"
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"fmt"
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"io"
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"net/http"
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"net/netip"
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"strings"
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"github.com/luxfi/node/utils/ips"
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)
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var _ Resolver = (*ifConfigResolver)(nil)
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// ifConfigResolver resolves our public IP using ifconfig's format.
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type ifConfigResolver struct {
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url string
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}
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func (r *ifConfigResolver) Resolve(ctx context.Context) (netip.Addr, error) {
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req, err := http.NewRequestWithContext(ctx, http.MethodGet, r.url, nil)
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if err != nil {
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return netip.Addr{}, err
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}
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resp, err := http.DefaultClient.Do(req)
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if err != nil {
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return netip.Addr{}, err
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}
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defer resp.Body.Close()
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ipBytes, err := io.ReadAll(resp.Body)
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if err != nil {
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// Drop any error to report the original error
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return netip.Addr{}, fmt.Errorf("failed to read response from %q: %w", r.url, err)
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}
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ipStr := strings.TrimSpace(string(ipBytes))
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return ips.ParseAddr(ipStr)
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}
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