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Move NewClefTransactor to auth_clef.go

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This commit is contained in:
Alex Browne 2019-11-04 14:33:02 -08:00
parent f2f6955098
commit 39aed255bd
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GPG key ID: CA6B8D4AFA783512
2 changed files with 26 additions and 15 deletions
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15
accounts/abi/bind/auth.go
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@ -23,7 +23,6 @@ import (
"io/ioutil"
"github.com/ethereum/go-ethereum/accounts"
"github.com/ethereum/go-ethereum/accounts/external"
"github.com/ethereum/go-ethereum/accounts/keystore"
"github.com/ethereum/go-ethereum/common"
"github.com/ethereum/go-ethereum/core/types"
@ -80,17 +79,3 @@ func NewKeyedTransactor(key *ecdsa.PrivateKey) *TransactOpts {
},
}
}
// NewClefTransactor is a utility method to easily create a transaction signer
// with a clef backend.
func NewClefTransactor(clef *external.ExternalSigner, account accounts.Account) *TransactOpts {
return &TransactOpts{
From: account.Address,
Signer: func(signer types.Signer, address common.Address, transaction *types.Transaction) (*types.Transaction, error) {
if address != account.Address {
return nil, errors.New("not authorized to sign this account")
}
return clef.SignTx(account, transaction, nil) // Clef enforces its own chain id
},
}
}

26
accounts/abi/bind/auth_clef.go Normal file
View file

@ -0,0 +1,26 @@
// +build !js
package bind
import (
"errors"
"github.com/ethereum/go-ethereum/accounts"
"github.com/ethereum/go-ethereum/accounts/external"
"github.com/ethereum/go-ethereum/common"
"github.com/ethereum/go-ethereum/core/types"
)
// NewClefTransactor is a utility method to easily create a transaction signer
// with a clef backend.
func NewClefTransactor(clef *external.ExternalSigner, account accounts.Account) *TransactOpts {
return &TransactOpts{
From: account.Address,
Signer: func(signer types.Signer, address common.Address, transaction *types.Transaction) (*types.Transaction, error) {
if address != account.Address {
return nil, errors.New("not authorized to sign this account")
}
return clef.SignTx(account, transaction, nil) // Clef enforces its own chain id
},
}
}