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core/state: move state account to core/types + abstracted "write account to trie" (#23567)

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* core/state: abstracted "write account to trie" method

* fix appveyor build

* Apply suggestions from code review

Co-authored-by: Martin Holst Swende <martin@swende.se>

* review feedback

* core/state/accounts: move Account to core/types

* core/types: rename Account -> StateAccount

* core/state: restore EncodeRLP for stateObject

* core/types: add the missing file

* more review feedback

* more review feedback

Co-authored-by: Martin Holst Swende <martin@swende.se>
Co-authored-by: Felix Lange <fjl@twurst.com>
This commit is contained in:
Guillaume Ballet
2021-09-28 10:48:07 +02:00
committed by GitHub
parent ac7baeab57
commit 443afc975c
18 changed files with 122 additions and 61 deletions
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17
trie/secure_trie.go
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@ -20,7 +20,9 @@ import (
"fmt"
"github.com/ethereum/go-ethereum/common"
"github.com/ethereum/go-ethereum/core/types"
"github.com/ethereum/go-ethereum/log"
"github.com/ethereum/go-ethereum/rlp"
)
// SecureTrie wraps a trie with key hashing. In a secure trie, all
@ -85,6 +87,21 @@ func (t *SecureTrie) TryGetNode(path []byte) ([]byte, int, error) {
return t.trie.TryGetNode(path)
}
// TryUpdate account will abstract the write of an account to the
// secure trie.
func (t *SecureTrie) TryUpdateAccount(key []byte, acc *types.StateAccount) error {
hk := t.hashKey(key)
data, err := rlp.EncodeToBytes(acc)
if err != nil {
return err
}
if err := t.trie.TryUpdate(hk, data); err != nil {
return err
}
t.getSecKeyCache()[string(hk)] = common.CopyBytes(key)
return nil
}
// Update associates key with value in the trie. Subsequent calls to
// Get will return value. If value has length zero, any existing value
// is deleted from the trie and calls to Get will return nil.