111 lines
3.5 KiB
Go
111 lines
3.5 KiB
Go
package main
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import (
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"encoding/hex"
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"math/big"
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"os"
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"path"
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"strings"
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"testing"
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"github.com/nspcc-dev/neo-go/pkg/crypto/hash"
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"github.com/nspcc-dev/neo-go/pkg/crypto/keys"
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"github.com/nspcc-dev/neo-go/pkg/encoding/address"
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"github.com/nspcc-dev/neo-go/pkg/smartcontract"
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"github.com/stretchr/testify/require"
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)
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// Test signing of multisig transactions.
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// 1. Transfer funds to a created multisig address.
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// 2. Transfer from multisig to another account.
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func TestSignMultisigTx(t *testing.T) {
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e := newExecutor(t, true)
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defer e.Close(t)
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privs, pubs := generateKeys(t, 3)
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script, err := smartcontract.CreateMultiSigRedeemScript(2, pubs)
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require.NoError(t, err)
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multisigHash := hash.Hash160(script)
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multisigAddr := address.Uint160ToString(multisigHash)
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// Create 2 wallets participating in multisig.
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tmpDir := os.TempDir()
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wallet1Path := path.Join(tmpDir, "multiWallet1.json")
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defer os.Remove(wallet1Path)
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wallet2Path := path.Join(tmpDir, "multiWallet2.json")
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defer os.Remove(wallet2Path)
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addAccount := func(w string, wif string) {
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e.Run(t, "neo-go", "wallet", "init", "--wallet", w)
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e.In.WriteString("acc\rpass\rpass\r")
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e.Run(t, "neo-go", "wallet", "import-multisig",
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"--wallet", w,
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"--wif", wif,
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"--min", "2",
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hex.EncodeToString(pubs[0].Bytes()),
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hex.EncodeToString(pubs[1].Bytes()),
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hex.EncodeToString(pubs[2].Bytes()))
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}
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addAccount(wallet1Path, privs[0].WIF())
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addAccount(wallet2Path, privs[1].WIF())
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// Transfer funds to the multisig.
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e.In.WriteString("one\r")
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e.Run(t, "neo-go", "wallet", "nep17", "multitransfer",
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"--rpc-endpoint", "http://"+e.RPC.Addr,
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"--wallet", validatorWallet,
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"--from", validatorAddr,
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"NEO:"+multisigAddr+":4",
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"GAS:"+multisigAddr+":1")
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e.checkTxPersisted(t)
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// Sign and transfer funds to another account.
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priv, err := keys.NewPrivateKey()
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require.NoError(t, err)
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txPath := path.Join(tmpDir, "multisigtx.json")
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defer os.Remove(txPath)
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e.In.WriteString("pass\r")
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e.Run(t, "neo-go", "wallet", "nep17", "transfer",
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"--rpc-endpoint", "http://"+e.RPC.Addr,
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"--wallet", wallet1Path, "--from", multisigAddr,
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"--to", priv.Address(), "--token", "NEO", "--amount", "1",
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"--out", txPath)
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e.In.WriteString("pass\r")
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e.Run(t, "neo-go", "wallet", "multisig", "sign",
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"--rpc-endpoint", "http://"+e.RPC.Addr,
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"--wallet", wallet2Path, "--address", multisigAddr,
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"--in", txPath, "--out", txPath)
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e.checkTxPersisted(t)
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b, _ := e.Chain.GetGoverningTokenBalance(priv.GetScriptHash())
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require.Equal(t, big.NewInt(1), b)
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b, _ = e.Chain.GetGoverningTokenBalance(multisigHash)
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require.Equal(t, big.NewInt(3), b)
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t.Run("via invokefunction", func(t *testing.T) {
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e.In.WriteString("pass\r")
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e.Run(t, "neo-go", "contract", "invokefunction",
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"--rpc-endpoint", "http://"+e.RPC.Addr,
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"--wallet", wallet1Path, "--address", multisigAddr,
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"--out", txPath,
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e.Chain.GoverningTokenHash().StringLE(), "transfer",
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"bytes:"+multisigHash.StringBE(),
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"bytes:"+priv.GetScriptHash().StringBE(),
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"int:1", "bytes:",
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"--", strings.Join([]string{multisigHash.StringLE(), ":", "Global"}, ""))
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e.In.WriteString("pass\r")
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e.Run(t, "neo-go", "wallet", "multisig", "sign",
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"--rpc-endpoint", "http://"+e.RPC.Addr,
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"--wallet", wallet2Path, "--address", multisigAddr,
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"--in", txPath, "--out", txPath)
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e.checkTxPersisted(t)
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b, _ := e.Chain.GetGoverningTokenBalance(priv.GetScriptHash())
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require.Equal(t, big.NewInt(2), b)
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b, _ = e.Chain.GetGoverningTokenBalance(multisigHash)
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require.Equal(t, big.NewInt(2), b)
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})
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}
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