87 lines
2.2 KiB
Go
87 lines
2.2 KiB
Go
package util
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import (
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"errors"
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"fmt"
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"os"
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"path/filepath"
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"git.frostfs.info/TrueCloudLab/frostfs-node/cmd/frostfs-adm/internal/modules/config"
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"git.frostfs.info/TrueCloudLab/frostfs-node/pkg/innerring"
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"github.com/nspcc-dev/neo-go/pkg/core/transaction"
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"github.com/nspcc-dev/neo-go/pkg/crypto/keys"
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"github.com/nspcc-dev/neo-go/pkg/rpcclient/actor"
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"github.com/nspcc-dev/neo-go/pkg/wallet"
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"github.com/spf13/viper"
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)
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func GetAlphabetWallets(v *viper.Viper, walletDir string) ([]*wallet.Wallet, error) {
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wallets, err := OpenAlphabetWallets(v, walletDir)
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if err != nil {
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return nil, err
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}
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if len(wallets) > MaxAlphabetNodes {
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return nil, ErrTooManyAlphabetNodes
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}
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return wallets, nil
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}
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func OpenAlphabetWallets(v *viper.Viper, walletDir string) ([]*wallet.Wallet, error) {
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walletFiles, err := os.ReadDir(walletDir)
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if err != nil {
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return nil, fmt.Errorf("can't read alphabet wallets dir: %w", err)
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}
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var size int
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loop:
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for i := 0; i < len(walletFiles); i++ {
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name := innerring.GlagoliticLetter(i).String() + ".json"
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for j := range walletFiles {
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if walletFiles[j].Name() == name {
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size++
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continue loop
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}
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}
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break
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}
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if size == 0 {
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return nil, errors.New("alphabet wallets dir is empty (run `generate-alphabet` command first)")
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}
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wallets := make([]*wallet.Wallet, size)
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for i := 0; i < size; i++ {
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letter := innerring.GlagoliticLetter(i).String()
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p := filepath.Join(walletDir, letter+".json")
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w, err := wallet.NewWalletFromFile(p)
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if err != nil {
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return nil, fmt.Errorf("can't open wallet: %w", err)
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}
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password, err := config.GetPassword(v, letter)
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if err != nil {
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return nil, fmt.Errorf("can't fetch password: %w", err)
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}
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for i := range w.Accounts {
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if err := w.Accounts[i].Decrypt(password, keys.NEP2ScryptParams()); err != nil {
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return nil, fmt.Errorf("can't unlock wallet: %w", err)
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}
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}
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wallets[i] = w
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}
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return wallets, nil
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}
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func NewActor(c actor.RPCActor, committeeAcc *wallet.Account) (*actor.Actor, error) {
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return actor.New(c, []actor.SignerAccount{{
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Signer: transaction.Signer{
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Account: committeeAcc.Contract.ScriptHash(),
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Scopes: transaction.Global,
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},
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Account: committeeAcc,
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}})
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}
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