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[#976] morph/client: Add script verifier

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Signed-off-by: Alex Vanin <alexey@nspcc.ru>
This commit is contained in:
Alex Vanin 2021-11-16 19:20:04 +03:00 committed by Alex Vanin
parent cb36f8b50e
commit 93dce149ba
1 changed files with 17 additions and 0 deletions
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17
pkg/morph/client/client.go
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@ -474,3 +474,20 @@ func (c *Client) MsPerBlock() (res int64, err error) {
return int64(v.Protocol.MillisecondsPerBlock), nil
}
// IsValidScript returns true if invocation script executes with HALT state.
func (c *Client) IsValidScript(script []byte, signers []transaction.Signer) (res bool, err error) {
if c.multiClient != nil {
return res, c.multiClient.iterateClients(func(c *Client) error {
res, err = c.IsValidScript(script, signers)
return err
})
}
result, err := c.client.InvokeScript(script, signers)
if err != nil {
return false, fmt.Errorf("invokeScript: %w", err)
}
return result.State == vm.HaltState.String(), nil
}