42 lines
1.2 KiB
Go
42 lines
1.2 KiB
Go
package account
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import (
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"os"
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"github.com/ethereum/go-ethereum/accounts"
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"github.com/ethereum/go-ethereum/accounts/keystore"
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gethbridge "github.com/status-im/status-go/eth-node/bridge/geth"
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"github.com/status-im/status-go/eth-node/types"
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)
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// makeAccountManager creates ethereum accounts.Manager with single disk backend and lightweight kdf.
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// If keydir is empty new temporary directory with go-ethereum-keystore will be intialized.
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func makeAccountManager(keydir string) (manager *accounts.Manager, err error) {
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if keydir == "" {
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// There is no datadir.
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keydir, err = os.MkdirTemp("", "go-ethereum-keystore")
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}
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if err != nil {
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return nil, err
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}
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if err := os.MkdirAll(keydir, 0700); err != nil {
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return nil, err
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}
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config := accounts.Config{InsecureUnlockAllowed: false}
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return accounts.NewManager(&config, keystore.NewKeyStore(keydir, keystore.LightScryptN, keystore.LightScryptP)), nil
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}
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func makeKeyStore(manager *accounts.Manager) (types.KeyStore, error) {
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backends := manager.Backends(keystore.KeyStoreType)
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if len(backends) == 0 {
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return nil, ErrAccountKeyStoreMissing
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}
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keyStore, ok := backends[0].(*keystore.KeyStore)
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if !ok {
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return nil, ErrAccountKeyStoreMissing
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}
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return gethbridge.WrapKeyStore(keyStore), nil
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}
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