mirror of
https://github.com/wealdtech/ethdo.git
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112 lines
3.6 KiB
Go
112 lines
3.6 KiB
Go
// Copyright © 2022 Weald Technology Trading.
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package validatorcredentialsset
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import (
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"context"
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"time"
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consensusclient "github.com/attestantio/go-eth2-client"
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"github.com/attestantio/go-eth2-client/spec/bellatrix"
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capella "github.com/attestantio/go-eth2-client/spec/capella"
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"github.com/attestantio/go-eth2-client/spec/phase0"
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"github.com/pkg/errors"
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"github.com/spf13/viper"
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"github.com/wealdtech/ethdo/beacon"
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"github.com/wealdtech/ethdo/services/chaintime"
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"github.com/wealdtech/ethdo/util"
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)
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type command struct {
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quiet bool
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verbose bool
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debug bool
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offline bool
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json bool
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// Input.
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account string
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withdrawalAccount string
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passphrases []string
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mnemonic string
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path string
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privateKey string
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validator string
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withdrawalAddressStr string
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forkVersion string
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genesisValidatorsRoot string
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prepareOffline bool
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signedOperationsInput string
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// Beacon node connection.
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timeout time.Duration
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connection string
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allowInsecureConnections bool
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// Information required to generate the operations.
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withdrawalAddress bellatrix.ExecutionAddress
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chainInfo *beacon.ChainInfo
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domain phase0.Domain
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// Processing.
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consensusClient consensusclient.Service
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chainTime chaintime.Service
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// Output.
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signedOperations []*capella.SignedBLSToExecutionChange
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}
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func newCommand(_ context.Context) (*command, error) {
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c := &command{
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quiet: viper.GetBool("quiet"),
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verbose: viper.GetBool("verbose"),
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debug: viper.GetBool("debug"),
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offline: viper.GetBool("offline"),
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json: viper.GetBool("json"),
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timeout: viper.GetDuration("timeout"),
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connection: viper.GetString("connection"),
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allowInsecureConnections: viper.GetBool("allow-insecure-connections"),
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prepareOffline: viper.GetBool("prepare-offline"),
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account: viper.GetString("account"),
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withdrawalAccount: viper.GetString("withdrawal-account"),
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passphrases: util.GetPassphrases(),
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mnemonic: viper.GetString("mnemonic"),
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path: viper.GetString("path"),
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privateKey: viper.GetString("private-key"),
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signedOperationsInput: viper.GetString("signed-operations"),
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validator: viper.GetString("validator"),
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withdrawalAddressStr: viper.GetString("withdrawal-address"),
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forkVersion: viper.GetString("fork-version"),
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genesisValidatorsRoot: viper.GetString("genesis-validators-root"),
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}
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// Timeout is required.
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if c.timeout == 0 {
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return nil, errors.New("timeout is required")
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}
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// We are generating information for offline use, we don't need any information
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// related to the accounts or signing.
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if c.prepareOffline {
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return c, nil
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}
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if c.withdrawalAccount != "" && len(c.passphrases) == 0 {
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return nil, errors.New("passphrase required with withdrawal-account")
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}
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return c, nil
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}
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