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suites.go
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suites.go
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// Copyright (C) 2019-2022, Ava Labs, Inc. All rights reserved.
// See the file LICENSE for licensing terms.
// Implements precompile upgrade tests for Tx Allow List, requires network-runner cluster.
package precompile_upgrade
import (
"context"
"encoding/json"
"math/big"
"math/rand"
"os"
"path/filepath"
"strings"
"time"
"github.com/ava-labs/subnet-evm/params"
"github.com/ava-labs/subnet-evm/plugin/evm"
"github.com/ava-labs/subnet-evm/precompile"
"github.com/ava-labs/subnet-evm/tests/e2e/utils"
"github.com/ethereum/go-ethereum/common"
ethcrypto "github.com/ethereum/go-ethereum/crypto"
ginkgo "github.com/onsi/ginkgo/v2"
"github.com/onsi/gomega"
)
type chainUpgradeConfig struct {
// ref. https://docs.avax.network/subnets/subnet-upgrade#changing-subnet-configuration
PrecompileUpgrades []*params.PrecompileUpgrade `json:"precompileUpgrades,omitempty"`
}
// "ewoq" key with "0x8db97C7cEcE249c2b98bDC0226Cc4C2A57BF52FC"
const ewoqPrivKey = "56289e99c94b6912bfc12adc093c9b51124f0dc54ac7a766b2bc5ccf558d8027"
var _ = utils.DescribeLocal("[Precompile Upgrade]", func() {
ginkgo.It("can upgrade for precompile", ginkgo.Label("precompile-upgrade"), func() {
runnerCli := utils.GetClient()
gomega.Expect(runnerCli).ShouldNot(gomega.BeNil())
defaultChainCfg := evm.Config{}
defaultChainCfg.SetDefaults()
defaultChainCfg.LogJSONFormat = true
defaultChainCfgBytes, err := json.Marshal(defaultChainCfg)
gomega.Expect(err).Should(gomega.BeNil())
ewoqKey, err := ethcrypto.HexToECDSA(ewoqPrivKey)
gomega.Expect(err).Should(gomega.BeNil())
ewoqAddr := ethcrypto.PubkeyToAddress(ewoqKey.PublicKey)
// "0x4fDdc14F51e0FE9651fcaf081F9ECFA725Ee9af2"
privKey2 := "8ac3855ff600db43cf4e9c3a97df1d8ca35d478b8191ecb15c8ed29def82e063"
key2, err := ethcrypto.HexToECDSA(privKey2)
gomega.Expect(err).Should(gomega.BeNil())
addr2 := ethcrypto.PubkeyToAddress(key2.PublicKey)
blkChainID := ""
ginkgo.By("upgrades all nodes with default chain config", func() {
utils.Outf("{{magenta}}getting cluster status{{/}}\n")
ctx, cancel := context.WithTimeout(context.Background(), 15*time.Second)
sresp, err := runnerCli.Status(ctx)
cancel()
gomega.Expect(err).Should(gomega.BeNil())
for blkChainID = range sresp.ClusterInfo.CustomChains {
utils.Outf("{{magenta}}found block chain ID:{{/}} %q\n", blkChainID)
break
}
for _, name := range sresp.ClusterInfo.NodeNames {
configPath := filepath.Join(sresp.ClusterInfo.RootDataDir, name, "chainConfigs", blkChainID, "config.json")
gomega.Expect(os.MkdirAll(filepath.Dir(configPath), 0777)).Should(gomega.BeNil())
utils.Outf("{{magenta}}writing chain config for %q{{/}}: %q\n", name, configPath)
gomega.Expect(os.WriteFile(configPath, defaultChainCfgBytes, 0777)).Should(gomega.BeNil())
utils.Outf("{{magenta}}restarting the node %q{{/}}\n", name)
ctx, cancel := context.WithTimeout(context.Background(), 15*time.Second)
resp, err := runnerCli.RestartNode(ctx, name)
cancel()
gomega.Expect(err).Should(gomega.BeNil())
ctx, cancel = context.WithTimeout(context.Background(), time.Minute)
_, err = runnerCli.Health(ctx)
cancel()
gomega.Expect(err).Should(gomega.BeNil())
utils.Outf("{{green}}successfully upgraded %q{{/}} (current info: %+v)\n", name, resp.ClusterInfo.NodeInfos)
}
})
evmCli := new(utils.EvmClient)
ginkgo.By("makes txs after upgrade", func() {
ci := utils.GetClusterInfo()
gomega.Expect(len(ci.URIs) > 0).Should(gomega.BeTrue())
utils.Outf("{{magenta}}sending txs to subnet-evm endpoints:{{/}} %q\n", ci.SubnetEVMRPCEndpoints)
ep := ci.SubnetEVMRPCEndpoints[rand.Intn(len(ci.SubnetEVMRPCEndpoints))]
var err error
evmCli, err = utils.NewEvmClient(ep, 25, 1)
gomega.Expect(err).Should(gomega.BeNil())
ctx, cancel := context.WithTimeout(context.Background(), 15*time.Second)
ewoqBal, err := evmCli.FetchBalance(ctx, ewoqAddr)
cancel()
gomega.Expect(err).Should(gomega.BeNil())
// assume ewoqBal>0 for ewoq address
transferAmount := new(big.Int).Div(ewoqBal, new(big.Int).SetInt64(10))
ctx, cancel = context.WithTimeout(context.Background(), 30*time.Second)
newBal, err := evmCli.TransferTx(ctx, ewoqAddr, ewoqKey, addr2, transferAmount)
cancel()
gomega.Expect(err).Should(gomega.BeNil())
ctx, cancel = context.WithTimeout(context.Background(), 30*time.Second)
err = evmCli.WaitForBalance(ctx, ewoqAddr, newBal)
cancel()
gomega.Expect(err).Should(gomega.BeNil())
utils.Outf("{{magenta}}successfully sent:{{/}} after balance %v (old balance %v)\n", newBal, ewoqBal)
})
// only allow txs from "ewoq"
upgradeCfgAllowsEwoq := chainUpgradeConfig{
PrecompileUpgrades: []*params.PrecompileUpgrade{
{
TxAllowListConfig: precompile.NewTxAllowListConfig(
new(big.Int).SetInt64(time.Now().Unix()),
[]common.Address{ewoqAddr},
nil,
),
},
},
}
upgradeCfgAllowsEwoqBytes, err := json.Marshal(upgradeCfgAllowsEwoq)
gomega.Expect(err).Should(gomega.BeNil())
ginkgo.By("upgrades all nodes with precompile tx allow list", func() {
utils.Outf("{{magenta}}getting cluster status{{/}}\n")
ctx, cancel := context.WithTimeout(context.Background(), 15*time.Second)
sresp, err := runnerCli.Status(ctx)
cancel()
gomega.Expect(err).Should(gomega.BeNil())
for _, name := range sresp.ClusterInfo.NodeNames {
upgradeJSONPath := filepath.Join(sresp.ClusterInfo.RootDataDir, name, "chainConfigs", blkChainID, "upgrade.json")
gomega.Expect(os.MkdirAll(filepath.Dir(upgradeJSONPath), 0777)).Should(gomega.BeNil())
utils.Outf("{{magenta}}writing chain config for %q{{/}}: %q\n", name, upgradeJSONPath)
gomega.Expect(os.WriteFile(upgradeJSONPath, upgradeCfgAllowsEwoqBytes, 0777)).Should(gomega.BeNil())
utils.Outf("{{magenta}}restarting the node %q{{/}}\n", name)
ctx, cancel := context.WithTimeout(context.Background(), 15*time.Second)
resp, err := runnerCli.RestartNode(ctx, name)
cancel()
gomega.Expect(err).Should(gomega.BeNil())
ctx, cancel = context.WithTimeout(context.Background(), time.Minute)
_, err = runnerCli.Health(ctx)
cancel()
gomega.Expect(err).Should(gomega.BeNil())
utils.Outf("{{green}}successfully upgraded %q{{/}} (current info: %+v)\n", name, resp.ClusterInfo.NodeInfos)
}
})
ginkgo.By("advances block timestamps by funding addr2", func() {
// advance block timestamps by issuing new blocks
for i := 0; i < 5; i++ {
time.Sleep(5 * time.Second)
ctx, cancel := context.WithTimeout(context.Background(), 15*time.Second)
ewoqBal, err := evmCli.FetchBalance(ctx, ewoqAddr)
cancel()
gomega.Expect(err).Should(gomega.BeNil())
// assume ewoqBal>0 for ewoq address
transferAmount := new(big.Int).Div(ewoqBal, new(big.Int).SetInt64(10))
ctx, cancel = context.WithTimeout(context.Background(), 30*time.Second)
_, err = evmCli.TransferTx(ctx, ewoqAddr, ewoqKey, addr2, transferAmount)
cancel()
gomega.Expect(err).Should(gomega.BeNil())
}
})
ginkgo.By("tx allow list indeed restricts tx issuance from non-allow listed addresses", func() {
ctx, cancel := context.WithTimeout(context.Background(), 15*time.Second)
addr2Bal, err := evmCli.FetchBalance(ctx, addr2)
cancel()
gomega.Expect(err).Should(gomega.BeNil())
// assume "addr2" is successfully funded from previous transactions above
transferAmount := new(big.Int).Div(addr2Bal, new(big.Int).SetInt64(10))
// "addr2" is not allow-listed yet, so should fail!
ctx, cancel = context.WithTimeout(context.Background(), 30*time.Second)
_, err = evmCli.TransferTx(ctx, addr2, key2, ewoqAddr, transferAmount)
cancel()
gomega.Expect(err.Error()).Should(gomega.ContainSubstring("non-allow listed address"))
})
// TODO: test other precompiles
// e.g., contract deployer
ginkgo.By("non-admin address should never be allowed to add it itself to the admin list", func() {
ci := utils.GetClusterInfo()
gomega.Expect(len(ci.URIs) > 0).Should(gomega.BeTrue())
utils.Outf("{{green}}non-admin adding itself to admin list{{/}}\n")
ctx, cancel := context.WithTimeout(context.Background(), 2*time.Minute)
s, err := utils.RunCommand(
ctx,
"cast",
"send",
"--private-key="+privKey2,
"--rpc-url="+ci.SubnetEVMRPCEndpoints[0],
precompile.TxAllowListAddress.String(),
"setAdmin(address)",
addr2.String(),
)
cancel()
gomega.Expect(err).Should(gomega.BeNil())
gomega.Expect(s.Complete && s.Exit > 0).Should(gomega.BeTrue())
// e.g., (code: -32000, message: non-admin cannot modify allow list: 0x4fDdc14F51e0FE9651fcaf081F9ECFA725Ee9af2, data: None)
errMatched := false
for _, em := range s.Stderr {
errMatched = strings.Contains(em, "non-admin cannot modify allow list")
if errMatched {
break
}
}
gomega.Expect(errMatched).Should(gomega.BeTrue())
})
ginkgo.By("non-admin address should never be allowed to add it itself to the allow list", func() {
ci := utils.GetClusterInfo()
gomega.Expect(len(ci.URIs) > 0).Should(gomega.BeTrue())
utils.Outf("{{green}}non-admin adding itself to allow list{{/}}\n")
ctx, cancel := context.WithTimeout(context.Background(), 2*time.Minute)
s, err := utils.RunCommand(
ctx,
"cast",
"send",
"--private-key="+privKey2,
"--rpc-url="+ci.SubnetEVMRPCEndpoints[0],
precompile.TxAllowListAddress.String(),
"setEnabled(address)",
addr2.String(),
)
cancel()
gomega.Expect(err).Should(gomega.BeNil())
gomega.Expect(s.Complete && s.Exit > 0).Should(gomega.BeTrue())
// e.g., (code: -32000, message: non-admin cannot modify allow list: 0x4fDdc14F51e0FE9651fcaf081F9ECFA725Ee9af2, data: None)
errMatched := false
for _, em := range s.Stderr {
errMatched = strings.Contains(em, "non-admin cannot modify allow list")
if errMatched {
break
}
}
gomega.Expect(errMatched).Should(gomega.BeTrue())
})
// call precompile contract to allow more addresses without restarts
ginkgo.By("tx allow list admin can add more addresses to the allow lists", func() {
ci := utils.GetClusterInfo()
gomega.Expect(len(ci.URIs) > 0).Should(gomega.BeTrue())
utils.Outf("{{green}}adding another address to allow list{{/}}\n")
ctx, cancel := context.WithTimeout(context.Background(), 2*time.Minute)
s, err := utils.RunCommand(
ctx,
"cast",
"send",
"--private-key="+ewoqPrivKey, // ewoq key
"--rpc-url="+ci.SubnetEVMRPCEndpoints[0],
precompile.TxAllowListAddress.String(),
"setEnabled(address)",
addr2.String(),
)
cancel()
gomega.Expect(err).Should(gomega.BeNil())
gomega.Expect(s.Complete && s.Exit == 0 && s.Error == nil).Should(gomega.BeTrue())
utils.Outf("{{green}}reading the current allow list{{/}}\n")
ctx, cancel = context.WithTimeout(context.Background(), 2*time.Minute)
s, err = utils.RunCommand(
ctx,
"cast",
"call",
"--rpc-url="+ci.SubnetEVMRPCEndpoints[0],
precompile.TxAllowListAddress.String(),
"readAllowList(address)",
addr2.String(),
)
cancel()
gomega.Expect(err).Should(gomega.BeNil())
gomega.Expect(s.Complete && s.Exit == 0 && s.Error == nil).Should(gomega.BeTrue())
gomega.Expect(s.Stdout[0]).Should(gomega.Equal("0x0000000000000000000000000000000000000000000000000000000000000001"))
})
ginkgo.By("newly added address can now issue txs", func() {
ctx, cancel := context.WithTimeout(context.Background(), 15*time.Second)
addr2Bal, err := evmCli.FetchBalance(ctx, addr2)
cancel()
gomega.Expect(err).Should(gomega.BeNil())
// assume "addr2" is successfully funded from previous transactions above
transferAmount := new(big.Int).Div(addr2Bal, new(big.Int).SetInt64(10))
// "addr2" is now allow-listed, so should succeed this time!
ctx, cancel = context.WithTimeout(context.Background(), 30*time.Second)
_, err = evmCli.TransferTx(ctx, addr2, key2, ewoqAddr, transferAmount)
cancel()
gomega.Expect(err).Should(gomega.BeNil())
})
})
})