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Merge pull request #2402 from obscuren/eth-sign-fix

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eth: enforce signing hashes using eth_sign instead of arbitrary data
This commit is contained in:
Jeffrey Wilcke 2016-04-01 13:42:48 +02:00
commit be44651523
1 changed files with 4 additions and 4 deletions
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8
eth/api.go
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@ -1103,10 +1103,10 @@ func (s *PublicTransactionPoolAPI) SendRawTransaction(encodedTx string) (string,
return tx.Hash().Hex(), nil
}
// Sign will sign the given data string with the given address. The account corresponding with the address needs to
// be unlocked.
func (s *PublicTransactionPoolAPI) Sign(address common.Address, data string) (string, error) {
signature, error := s.am.Sign(accounts.Account{Address: address}, common.HexToHash(data).Bytes())
// Sign signs the given hash using the key that matches the address. The key must be unlocked in order to sign the
// hash.
func (s *PublicTransactionPoolAPI) Sign(address common.Address, hash common.Hash) (string, error) {
signature, error := s.am.Sign(accounts.Account{Address: address}, hash[:])
return common.ToHex(signature), error
}