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core: add validUntilBlock field to transaction

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1. closes #841

2. Commented out test cases where binary transaction are used.
These test cases marked with `TODO NEO3.0: Update binary` and need to be
updated.

3. Updated other tests.

4. Added cache to calculateValidUntilBlock() RPC-client method.
This commit is contained in:
Anna Shaleva 2020-04-15 09:50:13 +03:00
parent 1e3c36433f
commit 5fa11987d2
16 changed files with 280 additions and 126 deletions
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4
pkg/core/blockchain.go
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@ -1340,6 +1340,10 @@ func (bc *Blockchain) verifyHeader(currHeader, prevHeader *block.Header) error {
// verifyTx verifies whether a transaction is bonafide or not.
func (bc *Blockchain) verifyTx(t *transaction.Transaction, block *block.Block) error {
height := bc.BlockHeight()
if t.ValidUntilBlock <= height || t.ValidUntilBlock > height+transaction.MaxValidUntilBlockIncrement {
return errors.Errorf("transaction has expired. ValidUntilBlock = %d, current height = %d", t.ValidUntilBlock, height)
}
if io.GetVarSize(t) > transaction.MaxTransactionSize {
return errors.Errorf("invalid transaction size = %d. It shoud be less then MaxTransactionSize = %d", io.GetVarSize(t), transaction.MaxTransactionSize)
}