91 lines
2.4 KiB
Go
91 lines
2.4 KiB
Go
package hd_test
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import (
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"encoding/hex"
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"encoding/json"
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"fmt"
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"io/ioutil"
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"testing"
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"github.com/stretchr/testify/require"
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bip39 "github.com/cosmos/go-bip39"
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"github.com/tendermint/tendermint/crypto"
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"github.com/cosmos/cosmos-sdk/crypto/hd"
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"github.com/cosmos/cosmos-sdk/crypto/keys/secp256k1"
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)
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type addrData struct {
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Mnemonic string
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Master string
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Seed string
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Priv string
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Pub string
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Addr string
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}
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func TestFullFundraiserPath(t *testing.T) {
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require.Equal(t, "m/44'/118'/0'/0/0", hd.NewFundraiserParams(0, 118, 0).String())
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}
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func initFundraiserTestVectors(t *testing.T) []addrData {
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// NOTE: atom fundraiser address
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// var hdPath string = "m/44'/118'/0'/0/0"
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var hdToAddrTable []addrData
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b, err := ioutil.ReadFile("testdata/test.json")
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if err != nil {
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t.Fatalf("could not read fundraiser test vector file (testdata/test.json): %s", err)
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}
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err = json.Unmarshal(b, &hdToAddrTable)
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if err != nil {
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t.Fatalf("could not decode test vectors (testdata/test.json): %s", err)
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}
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return hdToAddrTable
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}
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func TestFundraiserCompatibility(t *testing.T) {
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hdToAddrTable := initFundraiserTestVectors(t)
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for i, d := range hdToAddrTable {
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privB, _ := hex.DecodeString(d.Priv)
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pubB, _ := hex.DecodeString(d.Pub)
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addrB, _ := hex.DecodeString(d.Addr)
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seedB, _ := hex.DecodeString(d.Seed)
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masterB, _ := hex.DecodeString(d.Master)
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seed := bip39.NewSeed(d.Mnemonic, "")
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t.Log("================================")
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t.Logf("ROUND: %d MNEMONIC: %s", i, d.Mnemonic)
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master, ch := hd.ComputeMastersFromSeed(seed)
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priv, err := hd.DerivePrivateKeyForPath(master, ch, "m/44'/118'/0'/0/0")
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require.NoError(t, err)
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privKey := &secp256k1.PrivKey{Key: priv}
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pub := privKey.PubKey()
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t.Log("\tNODEJS GOLANG\n")
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t.Logf("SEED \t%X %X\n", seedB, seed)
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t.Logf("MSTR \t%X %X\n", masterB, master)
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t.Logf("PRIV \t%X %X\n", privB, priv)
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t.Logf("PUB \t%X %X\n", pubB, pub)
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require.Equal(t, seedB, seed)
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require.Equal(t, master[:], masterB, fmt.Sprintf("Expected masters to match for %d", i))
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require.Equal(t, priv[:], privB, "Expected priv keys to match")
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pubBFixed := make([]byte, secp256k1.PubKeySize)
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copy(pubBFixed, pubB)
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require.Equal(t, pub, &secp256k1.PubKey{Key: pubBFixed}, fmt.Sprintf("Expected pub keys to match for %d", i))
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addr := pub.Address()
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t.Logf("ADDR \t%X %X\n", addrB, addr)
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require.Equal(t, addr, crypto.Address(addrB), fmt.Sprintf("Expected addresses to match %d", i))
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}
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}
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