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cmd, core, eth, les, light: track deleted nodes (#25757)

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* cmd, core, eth, les, light: track deleted nodes

* trie: add docs

* trie: address comments

* cmd, core, eth, les, light, trie: trie id

* trie: add tests

* trie, core: updates

* trie: fix imports

* trie: add utility print-method for nodeset

* trie: import err

* trie: fix go vet warnings

Co-authored-by: Martin Holst Swende <martin@swende.se>
This commit is contained in:
rjl493456442
2022-09-27 10:01:02 +02:00
committed by GitHub
co-authored by Martin Holst Swende
parent fc3e6d0162
commit bff84a99fe
41 changed files with 866 additions and 287 deletions
Download Patch File Download Diff File Expand all files Collapse all files
cmd/geth/dbcmd.go
+25 -14
View File
@@ -150,7 +150,7 @@ WARNING: This is a low-level operation which may cause database corruption!`,
Action: dbDumpTrie,
Name: "dumptrie",
Usage: "Show the storage key/values of a given storage trie",
ArgsUsage: "<hex-encoded storage trie root> <hex-encoded start (optional)> <int max elements (optional)>",
ArgsUsage: "<hex-encoded state root> <hex-encoded account hash> <hex-encoded storage trie root> <hex-encoded start (optional)> <int max elements (optional)>",
Flags: flags.Merge([]cli.Flag{
utils.SyncModeFlag,
}, utils.NetworkFlags, utils.DatabasePathFlags),
@@ -486,7 +486,7 @@ func dbPut(ctx *cli.Context) error {
// dbDumpTrie shows the key-value slots of a given storage trie
func dbDumpTrie(ctx *cli.Context) error {
if ctx.NArg() < 1 {
if ctx.NArg() < 3 {
return fmt.Errorf("required arguments: %v", ctx.Command.ArgsUsage)
}
stack, _ := makeConfigNode(ctx)
@@ -494,30 +494,41 @@ func dbDumpTrie(ctx *cli.Context) error {
db := utils.MakeChainDatabase(ctx, stack, true)
defer db.Close()
var (
root []byte
start []byte
max = int64(-1)
err error
state []byte
storage []byte
account []byte
start []byte
max = int64(-1)
err error
)
if root, err = hexutil.Decode(ctx.Args().Get(0)); err != nil {
log.Info("Could not decode the root", "error", err)
if state, err = hexutil.Decode(ctx.Args().Get(0)); err != nil {
log.Info("Could not decode the state root", "error", err)
return err
}
stRoot := common.BytesToHash(root)
if ctx.NArg() >= 2 {
if start, err = hexutil.Decode(ctx.Args().Get(1)); err != nil {
if account, err = hexutil.Decode(ctx.Args().Get(1)); err != nil {
log.Info("Could not decode the account hash", "error", err)
return err
}
if storage, err = hexutil.Decode(ctx.Args().Get(2)); err != nil {
log.Info("Could not decode the storage trie root", "error", err)
return err
}
if ctx.NArg() > 3 {
if start, err = hexutil.Decode(ctx.Args().Get(3)); err != nil {
log.Info("Could not decode the seek position", "error", err)
return err
}
}
if ctx.NArg() >= 3 {
if max, err = strconv.ParseInt(ctx.Args().Get(2), 10, 64); err != nil {
if ctx.NArg() > 4 {
if max, err = strconv.ParseInt(ctx.Args().Get(4), 10, 64); err != nil {
log.Info("Could not decode the max count", "error", err)
return err
}
}
theTrie, err := trie.New(common.Hash{}, stRoot, trie.NewDatabase(db))
id := trie.StorageTrieID(common.BytesToHash(state), common.BytesToHash(account), common.BytesToHash(storage))
theTrie, err := trie.New(id, trie.NewDatabase(db))
if err != nil {
return err
}
cmd/geth/snapshot.go
+6 -4
View File
@@ -286,7 +286,7 @@ func traverseState(ctx *cli.Context) error {
log.Info("Start traversing the state", "root", root, "number", headBlock.NumberU64())
}
triedb := trie.NewDatabase(chaindb)
t, err := trie.NewStateTrie(common.Hash{}, root, triedb)
t, err := trie.NewStateTrie(trie.StateTrieID(root), triedb)
if err != nil {
log.Error("Failed to open trie", "root", root, "err", err)
return err
@@ -307,7 +307,8 @@ func traverseState(ctx *cli.Context) error {
return err
}
if acc.Root != emptyRoot {
storageTrie, err := trie.NewStateTrie(common.BytesToHash(accIter.Key), acc.Root, triedb)
id := trie.StorageTrieID(root, common.BytesToHash(accIter.Key), acc.Root)
storageTrie, err := trie.NewStateTrie(id, triedb)
if err != nil {
log.Error("Failed to open storage trie", "root", acc.Root, "err", err)
return err
@@ -375,7 +376,7 @@ func traverseRawState(ctx *cli.Context) error {
log.Info("Start traversing the state", "root", root, "number", headBlock.NumberU64())
}
triedb := trie.NewDatabase(chaindb)
t, err := trie.NewStateTrie(common.Hash{}, root, triedb)
t, err := trie.NewStateTrie(trie.StateTrieID(root), triedb)
if err != nil {
log.Error("Failed to open trie", "root", root, "err", err)
return err
@@ -421,7 +422,8 @@ func traverseRawState(ctx *cli.Context) error {
return errors.New("invalid account")
}
if acc.Root != emptyRoot {
storageTrie, err := trie.NewStateTrie(common.BytesToHash(accIter.LeafKey()), acc.Root, triedb)
id := trie.StorageTrieID(root, common.BytesToHash(accIter.LeafKey()), acc.Root)
storageTrie, err := trie.NewStateTrie(id, triedb)
if err != nil {
log.Error("Failed to open storage trie", "root", acc.Root, "err", err)
return errors.New("missing storage trie")