mirror of
https://github.com/luxfi/ledger-lux-go.git
synced 2026-11-02 08:10:23 +00:00
zeekay
73646704fa
- Update luxfi/crypto to v1.17.15, luxfi/ids to v1.1.3 - Update copyright year to 2025 across source files - Remove ledger.go.disabled (used incorrect luxfi/node/ids import)
78 lines
1.8 KiB
Go
78 lines
1.8 KiB
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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//go:build ledger
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// +build ledger
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package ledger
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import (
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"testing"
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"github.com/stretchr/testify/require"
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"github.com/luxfi/crypto/secp256k1"
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"github.com/luxfi/node/utils/formatting/address"
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"github.com/luxfi/node/utils/hashing"
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)
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const (
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chainAlias = "P"
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hrp = "testnet"
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)
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// TestLedger will be skipped if a ledger is not connected.
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func TestLedger(t *testing.T) {
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require := require.New(t)
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// Initialize Ledger
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device, err := New()
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if err != nil {
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t.Skip("ledger not detected")
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}
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// Get version
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version, err := device.Version()
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require.NoError(err)
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t.Logf("version: %s\n", version)
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// Get Testnet Address
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addr, err := device.Address(hrp, 0)
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require.NoError(err)
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paddr, err := address.Format(chainAlias, hrp, addr[:])
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require.NoError(err)
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t.Logf("address: %s shortID: %s\n", paddr, addr)
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// Get Extended Addresses
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addresses, err := device.Addresses([]uint32{0, 1, 2, 3, 4, 5, 6, 7, 8, 9})
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require.NoError(err)
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for i, taddr := range addresses {
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paddr, err := address.Format(chainAlias, hrp, taddr[:])
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require.NoError(err)
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t.Logf("address(%d): %s shortID: %s\n", i, paddr, taddr)
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// Ensure first derived address matches directly requested address
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if i == 0 {
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require.Equal(addr, taddr, "address mismatch at index 0")
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}
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}
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// Sign Hash
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rawHash := hashing.ComputeHash256([]byte{0x1, 0x2, 0x3, 0x4})
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indices := []uint32{1, 3}
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sigs, err := device.SignHash(rawHash, indices)
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require.NoError(err)
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require.Len(sigs, 2)
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for i, addrIndex := range indices {
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sig := sigs[i]
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pk, err := secp256k1.RecoverPublicKeyFromHash(rawHash, sig)
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require.NoError(err)
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require.Equal(addresses[addrIndex], pk.Address())
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}
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// Disconnect
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require.NoError(device.Disconnect())
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}
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