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core: init native interops in the genesis block

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closes #836
This commit is contained in:
Anna Shaleva 2020-04-20 20:38:47 +03:00 • committed by Roman Khimov
parent aa8d4d2f57
commit 869c7d6afa
9 changed files with 56 additions and 17 deletions
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19
pkg/core/util.go
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@ -8,8 +8,10 @@ import (
"github.com/nspcc-dev/neo-go/pkg/core/transaction"
"github.com/nspcc-dev/neo-go/pkg/crypto/hash"
"github.com/nspcc-dev/neo-go/pkg/crypto/keys"
"github.com/nspcc-dev/neo-go/pkg/io"
"github.com/nspcc-dev/neo-go/pkg/smartcontract"
"github.com/nspcc-dev/neo-go/pkg/util"
"github.com/nspcc-dev/neo-go/pkg/vm/emit"
"github.com/nspcc-dev/neo-go/pkg/vm/opcode"
)
@ -86,6 +88,7 @@ func createGenesisBlock(cfg config.ProtocolConfiguration) (*block.Block, error)
&governingTokenTX,
&utilityTokenTX,
issueTx,
deployNativeContracts(),
},
}
@ -96,6 +99,22 @@ func createGenesisBlock(cfg config.ProtocolConfiguration) (*block.Block, error)
return b, nil
}
func deployNativeContracts() *transaction.Transaction {
buf := io.NewBufBinWriter()
emit.Syscall(buf.BinWriter, "Neo.Native.Deploy")
script := buf.Bytes()
tx := transaction.NewInvocationTX(script, 0)
tx.Nonce = 0
tx.Sender = hash.Hash160([]byte{byte(opcode.PUSH1)})
tx.Scripts = []transaction.Witness{
{
InvocationScript: []byte{},
VerificationScript: []byte{byte(opcode.PUSH1)},
},
}
return tx
}
func init() {
admin := hash.Hash160([]byte{byte(opcode.OLDPUSH1)})
registerTX := &transaction.RegisterTX{