134 lines
4.6 KiB
Go
134 lines
4.6 KiB
Go
package initialize
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import (
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"encoding/hex"
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"fmt"
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"git.frostfs.info/TrueCloudLab/frostfs-contract/nns"
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"git.frostfs.info/TrueCloudLab/frostfs-node/cmd/frostfs-adm/internal/modules/morph/constants"
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morphUtil "git.frostfs.info/TrueCloudLab/frostfs-node/cmd/frostfs-adm/internal/modules/morph/util"
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morphClient "git.frostfs.info/TrueCloudLab/frostfs-node/pkg/morph/client"
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"github.com/nspcc-dev/neo-go/pkg/core/state"
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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/io"
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"github.com/nspcc-dev/neo-go/pkg/rpcclient/management"
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"github.com/nspcc-dev/neo-go/pkg/smartcontract/callflag"
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"github.com/nspcc-dev/neo-go/pkg/util"
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"github.com/nspcc-dev/neo-go/pkg/vm/emit"
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"github.com/nspcc-dev/neo-go/pkg/vm/opcode"
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)
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func setNNS(c *morphUtil.InitializeContext) error {
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r := management.NewReader(c.ReadOnlyInvoker)
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nnsCs, err := r.GetContractByID(1)
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if err != nil {
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return err
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}
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ok, err := c.NNSRootRegistered(nnsCs.Hash, "frostfs")
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if err != nil {
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return err
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} else if !ok {
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bw := io.NewBufBinWriter()
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emit.AppCall(bw.BinWriter, nnsCs.Hash, "register", callflag.All,
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"frostfs", c.CommitteeAcc.Contract.ScriptHash(),
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constants.FrostfsOpsEmail, int64(3600), int64(600), int64(constants.DefaultExpirationTime), int64(3600))
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emit.Opcodes(bw.BinWriter, opcode.ASSERT)
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if err := c.SendCommitteeTx(bw.Bytes(), true); err != nil {
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return fmt.Errorf("can't add domain root to NNS: %w", err)
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}
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if err := c.AwaitTx(); err != nil {
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return err
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}
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}
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alphaCs := c.GetContract(constants.AlphabetContract)
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for i, acc := range c.Accounts {
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alphaCs.Hash = state.CreateContractHash(acc.Contract.ScriptHash(), alphaCs.NEF.Checksum, alphaCs.Manifest.Name)
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domain := morphUtil.GetAlphabetNNSDomain(i)
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if err := nnsRegisterDomain(c, nnsCs.Hash, alphaCs.Hash, domain); err != nil {
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return err
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}
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c.Command.Printf("NNS: Set %s -> %s\n", domain, alphaCs.Hash.StringLE())
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}
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for _, ctrName := range constants.ContractList {
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cs := c.GetContract(ctrName)
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domain := ctrName + ".frostfs"
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if err := nnsRegisterDomain(c, nnsCs.Hash, cs.Hash, domain); err != nil {
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return err
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}
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c.Command.Printf("NNS: Set %s -> %s\n", domain, cs.Hash.StringLE())
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}
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groupKey := c.ContractWallet.Accounts[0].PrivateKey().PublicKey()
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err = updateNNSGroup(c, nnsCs.Hash, groupKey)
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if err != nil {
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return err
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}
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c.Command.Printf("NNS: Set %s -> %s\n", morphClient.NNSGroupKeyName, hex.EncodeToString(groupKey.Bytes()))
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return c.AwaitTx()
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}
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func updateNNSGroup(c *morphUtil.InitializeContext, nnsHash util.Uint160, pub *keys.PublicKey) error {
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bw := io.NewBufBinWriter()
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keyAlreadyAdded, domainRegCodeEmitted, err := c.EmitUpdateNNSGroupScript(bw, nnsHash, pub)
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if keyAlreadyAdded || err != nil {
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return err
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}
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script := bw.Bytes()
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if domainRegCodeEmitted {
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w := io.NewBufBinWriter()
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emit.Instruction(w.BinWriter, opcode.INITSSLOT, []byte{1})
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wrapRegisterScriptWithPrice(w, nnsHash, script)
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script = w.Bytes()
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}
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return c.SendCommitteeTx(script, true)
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}
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// wrapRegisterScriptWithPrice wraps a given script with `getPrice`/`setPrice` calls for NNS.
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// It is intended to be used for a single transaction, and not as a part of other scripts.
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// It is assumed that script already contains static slot initialization code, the first one
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// (with index 0) is used to store the price.
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func wrapRegisterScriptWithPrice(w *io.BufBinWriter, nnsHash util.Uint160, s []byte) {
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if len(s) == 0 {
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return
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}
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emit.AppCall(w.BinWriter, nnsHash, "getPrice", callflag.All)
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emit.Opcodes(w.BinWriter, opcode.STSFLD0)
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emit.AppCall(w.BinWriter, nnsHash, "setPrice", callflag.All, 1)
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w.WriteBytes(s)
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emit.Opcodes(w.BinWriter, opcode.LDSFLD0, opcode.PUSH1, opcode.PACK)
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emit.AppCallNoArgs(w.BinWriter, nnsHash, "setPrice", callflag.All)
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if w.Err != nil {
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panic(fmt.Errorf("BUG: can't wrap register script: %w", w.Err))
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}
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}
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func nnsRegisterDomain(c *morphUtil.InitializeContext, nnsHash, expectedHash util.Uint160, domain string) error {
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script, ok, err := c.NNSRegisterDomainScript(nnsHash, expectedHash, domain)
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if ok || err != nil {
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return err
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}
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w := io.NewBufBinWriter()
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emit.Instruction(w.BinWriter, opcode.INITSSLOT, []byte{1})
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wrapRegisterScriptWithPrice(w, nnsHash, script)
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emit.AppCall(w.BinWriter, nnsHash, "deleteRecords", callflag.All, domain, int64(nns.TXT))
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emit.AppCall(w.BinWriter, nnsHash, "addRecord", callflag.All,
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domain, int64(nns.TXT), expectedHash.StringLE())
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emit.AppCall(w.BinWriter, nnsHash, "addRecord", callflag.All,
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domain, int64(nns.TXT), address.Uint160ToString(expectedHash))
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return c.SendCommitteeTx(w.Bytes(), true)
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}
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