337 lines
12 KiB
Go
337 lines
12 KiB
Go
package morph
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import (
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"encoding/json"
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"fmt"
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"io/ioutil"
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"path"
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"github.com/nspcc-dev/neo-go/pkg/core/native/nativenames"
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"github.com/nspcc-dev/neo-go/pkg/core/state"
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"github.com/nspcc-dev/neo-go/pkg/core/transaction"
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"github.com/nspcc-dev/neo-go/pkg/rpc/client"
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"github.com/nspcc-dev/neo-go/pkg/smartcontract"
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"github.com/nspcc-dev/neo-go/pkg/smartcontract/manifest"
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"github.com/nspcc-dev/neo-go/pkg/smartcontract/nef"
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"github.com/nspcc-dev/neo-go/pkg/util"
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"github.com/nspcc-dev/neofs-node/pkg/innerring"
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"github.com/spf13/viper"
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)
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const (
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nnsContract = "nns"
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neofsContract = "neofs" // not deployed in side-chain.
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processingContract = "processing" // not deployed in side-chain.
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alphabetContract = "alphabet"
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auditContract = "audit"
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balanceContract = "balance"
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containerContract = "container"
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neofsIDContract = "neofsid"
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netmapContract = "netmap"
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proxyContract = "proxy"
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reputationContract = "reputation"
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)
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const (
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netmapEpochKey = "EpochDuration"
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netmapMaxObjectSizeKey = "MaxObjectSize"
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netmapAuditFeeKey = "AuditFee"
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netmapContainerFeeKey = "ContainerFee"
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netmapEigenTrustIterationsKey = "EigenTrustIterations"
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netmapEigenTrustAlphaKey = "EigenTrustAlpha"
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netmapBasicIncomeRateKey = "BasicIncomeRate"
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netmapInnerRingCandidateFeeKey = "InnerRingCandidateFee"
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netmapWithdrawFeeKey = "WithdrawFee"
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defaultEigenTrustIterations = 4
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defaultEigenTrustAlpha = "0.1"
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)
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var contractList = []string{
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auditContract,
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balanceContract,
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containerContract,
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neofsIDContract,
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netmapContract,
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proxyContract,
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reputationContract,
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}
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type contractState struct {
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NEF *nef.File
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RawNEF []byte
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Manifest *manifest.Manifest
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RawManifest []byte
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Hash util.Uint160
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}
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func (c *initializeContext) deployNNS() error {
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cs, err := c.readContract(nnsContract)
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if err != nil {
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return err
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}
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h := state.CreateContractHash(c.CommitteeAcc.Contract.ScriptHash(), cs.NEF.Checksum, cs.Manifest.Name)
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if _, err := c.Client.GetContractStateByHash(h); err == nil {
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return nil
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}
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params := getContractDeployParameters(cs.RawNEF, cs.RawManifest, nil)
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signer := transaction.Signer{
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Account: c.CommitteeAcc.Contract.ScriptHash(),
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Scopes: transaction.CalledByEntry,
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}
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mgmtHash := c.nativeHash(nativenames.Management)
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res, err := c.Client.InvokeFunction(mgmtHash, "deploy", params, []transaction.Signer{signer})
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if err != nil {
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return fmt.Errorf("can't deploy contract: %w", err)
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}
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tx, err := c.Client.CreateTxFromScript(res.Script, c.CommitteeAcc, res.GasConsumed, 0, []client.SignerAccount{{
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Signer: signer,
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Account: c.CommitteeAcc,
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}})
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if err != nil {
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return fmt.Errorf("failed to create deploy tx for %s: %w", nnsContract, err)
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}
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if err := c.multiSignAndSend(tx, committeeAccountName); err != nil {
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return fmt.Errorf("can't send deploy transaction: %w", err)
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}
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return c.awaitTx()
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}
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func (c *initializeContext) deployContracts(method string) error {
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mgmtHash := c.nativeHash(nativenames.Management)
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sender := c.CommitteeAcc.Contract.ScriptHash()
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for _, ctrName := range contractList {
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cs, err := c.readContract(ctrName)
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if err != nil {
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return err
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}
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cs.Hash = state.CreateContractHash(sender, cs.NEF.Checksum, cs.Manifest.Name)
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}
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alphaCs, err := c.readContract(alphabetContract)
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if err != nil {
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return err
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}
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nnsCs, err := c.Client.GetContractStateByID(1)
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if err != nil {
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return err
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}
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nnsHash := nnsCs.Hash
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var keysParam []smartcontract.Parameter
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// alphabet contracts should be deployed by individual nodes to get different hashes.
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for i, acc := range c.Accounts {
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ctrHash := state.CreateContractHash(acc.Contract.ScriptHash(), alphaCs.NEF.Checksum, alphaCs.Manifest.Name)
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if _, err := c.Client.GetContractStateByHash(ctrHash); err == nil {
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c.Command.Printf("Alphabet contract #%d is already deployed.\n", i)
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continue
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}
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invokeHash := mgmtHash
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if method == "migrate" {
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invokeHash, err = nnsResolveHash(c.Client, nnsHash, getAlphabetNNSDomain(i))
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if err != nil {
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return fmt.Errorf("can't resolve hash for contract update: %w", err)
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}
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}
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keysParam = append(keysParam, smartcontract.Parameter{
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Type: smartcontract.PublicKeyType,
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Value: acc.PrivateKey().PublicKey().Bytes(),
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})
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params := getContractDeployParameters(alphaCs.RawNEF, alphaCs.RawManifest,
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c.getAlphabetDeployParameters(i, len(c.Wallets)))
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signer := transaction.Signer{
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Account: acc.Contract.ScriptHash(),
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Scopes: transaction.CalledByEntry,
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}
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res, err := c.Client.InvokeFunction(invokeHash, method, params, []transaction.Signer{signer})
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if err != nil {
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return fmt.Errorf("can't deploy alphabet #%d contract: %w", i, err)
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}
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h, err := c.Client.SignAndPushInvocationTx(res.Script, acc, -1, 0, []client.SignerAccount{{
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Signer: signer,
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Account: acc,
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}})
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if err != nil {
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return fmt.Errorf("can't push deploy transaction: %w", err)
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}
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c.Hashes = append(c.Hashes, h)
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}
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for _, ctrName := range contractList {
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cs := c.Contracts[ctrName]
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if _, err := c.Client.GetContractStateByHash(cs.Hash); err == nil {
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c.Command.Printf("%s contract is already deployed.\n", ctrName)
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continue
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}
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invokeHash := mgmtHash
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if method == "migrate" {
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invokeHash, err = nnsResolveHash(c.Client, nnsHash, ctrName+".neofs")
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if err != nil {
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return fmt.Errorf("can't resolve hash for contract update: %w", err)
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}
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}
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params := getContractDeployParameters(cs.RawNEF, cs.RawManifest,
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c.getContractDeployData(ctrName, keysParam))
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signer := transaction.Signer{
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Account: c.CommitteeAcc.Contract.ScriptHash(),
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Scopes: transaction.CalledByEntry,
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}
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res, err := c.Client.InvokeFunction(invokeHash, method, params, []transaction.Signer{signer})
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if err != nil {
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return fmt.Errorf("can't deploy contract: %w", err)
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}
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if err := c.sendCommitteeTx(res.Script, res.GasConsumed); err != nil {
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return err
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}
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}
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return c.awaitTx()
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}
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func (c *initializeContext) readContract(ctrName string) (*contractState, error) {
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if cs, ok := c.Contracts[ctrName]; ok {
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return cs, nil
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}
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rawNef, err := ioutil.ReadFile(path.Join(c.ContractPath, ctrName, ctrName+"_contract.nef"))
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if err != nil {
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return nil, fmt.Errorf("can't read NEF file: %w", err)
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}
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nf, err := nef.FileFromBytes(rawNef)
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if err != nil {
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return nil, fmt.Errorf("can't parse NEF file: %w", err)
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}
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rawManif, err := ioutil.ReadFile(path.Join(c.ContractPath, ctrName, "config.json"))
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if err != nil {
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return nil, fmt.Errorf("can't read manifest file: %w", err)
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}
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m := new(manifest.Manifest)
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if err := json.Unmarshal(rawManif, m); err != nil {
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return nil, fmt.Errorf("can't parse manifest file: %w", err)
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}
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c.Contracts[ctrName] = &contractState{
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NEF: &nf,
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RawNEF: rawNef,
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Manifest: m,
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RawManifest: rawManif,
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}
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return c.Contracts[ctrName], nil
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}
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func getContractDeployParameters(rawNef, rawManif []byte, deployData []smartcontract.Parameter) []smartcontract.Parameter {
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return []smartcontract.Parameter{
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{
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Type: smartcontract.ByteArrayType,
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Value: rawNef,
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},
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{
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Type: smartcontract.ByteArrayType,
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Value: rawManif,
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},
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{
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Type: smartcontract.ArrayType,
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Value: deployData,
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},
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}
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}
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func (c *initializeContext) getContractDeployData(ctrName string, keysParam []smartcontract.Parameter) []smartcontract.Parameter {
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items := make([]smartcontract.Parameter, 2, 7)
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items[0] = newContractParameter(smartcontract.BoolType, false) // notaryDisabled is false
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items[1] = newContractParameter(smartcontract.Hash160Type, c.CommitteeAcc.Contract.ScriptHash()) // owner is committee
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switch ctrName {
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case neofsContract:
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items = append(items,
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newContractParameter(smartcontract.Hash160Type, c.Contracts[processingContract].Hash),
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newContractParameter(smartcontract.ArrayType, keysParam),
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newContractParameter(smartcontract.ArrayType, smartcontract.Parameter{}))
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case processingContract:
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items = append(items, newContractParameter(smartcontract.Hash160Type, c.Contracts[neofsContract].Hash))
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return items[1:] // no notary info
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case auditContract:
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items = append(items,
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newContractParameter(smartcontract.Hash160Type, c.Contracts[netmapContract].Hash))
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case balanceContract:
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items = append(items,
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newContractParameter(smartcontract.Hash160Type, c.Contracts[netmapContract].Hash),
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newContractParameter(smartcontract.Hash160Type, c.Contracts[containerContract].Hash))
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case containerContract:
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items = append(items,
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newContractParameter(smartcontract.Hash160Type, c.Contracts[netmapContract].Hash),
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newContractParameter(smartcontract.Hash160Type, c.Contracts[balanceContract].Hash),
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newContractParameter(smartcontract.Hash160Type, c.Contracts[neofsIDContract].Hash))
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case neofsIDContract:
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items = append(items,
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newContractParameter(smartcontract.Hash160Type, c.Contracts[netmapContract].Hash),
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newContractParameter(smartcontract.Hash160Type, c.Contracts[containerContract].Hash))
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case netmapContract:
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configParam := []smartcontract.Parameter{
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{Type: smartcontract.StringType, Value: netmapEpochKey},
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{Type: smartcontract.IntegerType, Value: viper.GetInt64(epochDurationInitFlag)},
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{Type: smartcontract.StringType, Value: netmapMaxObjectSizeKey},
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{Type: smartcontract.IntegerType, Value: viper.GetInt64(maxObjectSizeInitFlag)},
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{Type: smartcontract.StringType, Value: netmapAuditFeeKey},
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{Type: smartcontract.IntegerType, Value: viper.GetInt64(auditFeeInitFlag)},
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{Type: smartcontract.StringType, Value: netmapContainerFeeKey},
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{Type: smartcontract.IntegerType, Value: viper.GetInt64(containerFeeInitFlag)},
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{Type: smartcontract.StringType, Value: netmapEigenTrustIterationsKey},
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{Type: smartcontract.IntegerType, Value: int64(defaultEigenTrustIterations)},
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{Type: smartcontract.StringType, Value: netmapEigenTrustAlphaKey},
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{Type: smartcontract.StringType, Value: defaultEigenTrustAlpha},
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{Type: smartcontract.StringType, Value: netmapBasicIncomeRateKey},
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{Type: smartcontract.IntegerType, Value: viper.GetInt64(incomeRateInitFlag)},
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{Type: smartcontract.StringType, Value: netmapInnerRingCandidateFeeKey},
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{Type: smartcontract.IntegerType, Value: viper.GetInt64(candidateFeeInitFlag)},
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{Type: smartcontract.StringType, Value: netmapWithdrawFeeKey},
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{Type: smartcontract.IntegerType, Value: viper.GetInt64(withdrawFeeInitFlag)},
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}
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items = append(items,
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newContractParameter(smartcontract.Hash160Type, c.Contracts[balanceContract].Hash),
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newContractParameter(smartcontract.Hash160Type, c.Contracts[containerContract].Hash),
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newContractParameter(smartcontract.ArrayType, keysParam),
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newContractParameter(smartcontract.ArrayType, configParam))
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case proxyContract:
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items = append(items, newContractParameter(smartcontract.Hash160Type, c.Contracts[netmapContract].Hash))
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case reputationContract:
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default:
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panic(fmt.Sprintf("invalid contract name: %s", ctrName))
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}
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return items
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}
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func (c *initializeContext) getAlphabetDeployParameters(i, n int) []smartcontract.Parameter {
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return []smartcontract.Parameter{
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newContractParameter(smartcontract.BoolType, false),
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newContractParameter(smartcontract.Hash160Type, c.CommitteeAcc.Contract.ScriptHash()),
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newContractParameter(smartcontract.Hash160Type, c.Contracts[netmapContract].Hash),
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newContractParameter(smartcontract.Hash160Type, c.Contracts[proxyContract].Hash),
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newContractParameter(smartcontract.StringType, innerring.GlagoliticLetter(i).String()),
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newContractParameter(smartcontract.IntegerType, int64(i)),
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newContractParameter(smartcontract.IntegerType, int64(n)),
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}
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}
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func newContractParameter(typ smartcontract.ParamType, value interface{}) smartcontract.Parameter {
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return smartcontract.Parameter{
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Type: typ,
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Value: value,
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}
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}
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