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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.
36 lines
931 B
Go
36 lines
931 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 password
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import (
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"bytes"
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"crypto/rand"
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"golang.org/x/crypto/argon2"
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)
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// Hash of a password
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type Hash struct {
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Password [32]byte `serialize:"true"` // The salted, hashed password
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Salt [16]byte `serialize:"true"` // The salt
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}
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// Set updates the password hash to be of the provided password
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func (h *Hash) Set(password string) error {
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if _, err := rand.Read(h.Salt[:]); err != nil {
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return err
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}
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// pw is the salted, hashed password
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pw := argon2.IDKey([]byte(password), h.Salt[:], 1, 64*1024, 4, 32)
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copy(h.Password[:], pw[:32])
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return nil
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}
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// Check returns true iff the provided password was the same as the last
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// password set.
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func (h *Hash) Check(password string) bool {
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pw := argon2.IDKey([]byte(password), h.Salt[:], 1, 64*1024, 4, 32)
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return bytes.Equal(pw, h.Password[:])
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}
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