cerc-io/plugeth
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cmd, miner, signer: avoid panic if keystore is not available (#27039)

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* cmd, miner, singer: avoid panic if keystore is not available

* cmd/geth: print warning instead of panic
This commit is contained in:
rjl493456442 2023-04-03 17:08:06 +08:00 committed by GitHub
parent 7076ae00aa
commit 94457cce07
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
4 changed files with 31 additions and 6 deletions
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18
cmd/geth/accountcmd.go
View File

@ -301,7 +301,11 @@ func accountUpdate(ctx *cli.Context) error {
utils.Fatalf("No accounts specified to update")
}
stack, _ := makeConfigNode(ctx)
ks := stack.AccountManager().Backends(keystore.KeyStoreType)[0].(*keystore.KeyStore)
backends := stack.AccountManager().Backends(keystore.KeyStoreType)
if len(backends) == 0 {
utils.Fatalf("Keystore is not available")
}
ks := backends[0].(*keystore.KeyStore)
for _, addr := range ctx.Args().Slice() {
account, oldPassword := unlockAccount(ks, addr, 0, nil)
@ -326,7 +330,11 @@ func importWallet(ctx *cli.Context) error {
stack, _ := makeConfigNode(ctx)
passphrase := utils.GetPassPhraseWithList("", false, 0, utils.MakePasswordList(ctx))
ks := stack.AccountManager().Backends(keystore.KeyStoreType)[0].(*keystore.KeyStore)
backends := stack.AccountManager().Backends(keystore.KeyStoreType)
if len(backends) == 0 {
utils.Fatalf("Keystore is not available")
}
ks := backends[0].(*keystore.KeyStore)
acct, err := ks.ImportPreSaleKey(keyJSON, passphrase)
if err != nil {
utils.Fatalf("%v", err)
@ -347,7 +355,11 @@ func accountImport(ctx *cli.Context) error {
stack, _ := makeConfigNode(ctx)
passphrase := utils.GetPassPhraseWithList("Your new account is locked with a password. Please give a password. Do not forget this password.", true, 0, utils.MakePasswordList(ctx))
ks := stack.AccountManager().Backends(keystore.KeyStoreType)[0].(*keystore.KeyStore)
backends := stack.AccountManager().Backends(keystore.KeyStoreType)
if len(backends) == 0 {
utils.Fatalf("Keystore is not available")
}
ks := backends[0].(*keystore.KeyStore)
acct, err := ks.ImportECDSA(key, passphrase)
if err != nil {
utils.Fatalf("Could not create the account: %v", err)

7
cmd/geth/main.go
View File

@ -464,7 +464,12 @@ func unlockAccounts(ctx *cli.Context, stack *node.Node) {
if !stack.Config().InsecureUnlockAllowed && stack.Config().ExtRPCEnabled() {
utils.Fatalf("Account unlock with HTTP access is forbidden!")
}
ks := stack.AccountManager().Backends(keystore.KeyStoreType)[0].(*keystore.KeyStore)
backends := stack.AccountManager().Backends(keystore.KeyStoreType)
if len(backends) == 0 {
log.Warn("Failed to unlock accounts, keystore is not available")
return
}
ks := backends[0].(*keystore.KeyStore)
passwords := utils.MakePasswordList(ctx)
for i, account := range unlocks {
unlockAccount(ks, account, i, passwords)

6
miner/stress/beacon/main.go
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@ -127,7 +127,11 @@ func newNode(typ nodetype, genesis *core.Genesis, enodes []*enode.Node) *ethNode
// Inject the signer key and start sealing with it
stack.AccountManager().AddBackend(keystore.NewPlaintextKeyStore("beacon-stress"))
store := stack.AccountManager().Backends(keystore.KeyStoreType)[0].(*keystore.KeyStore)
ks := stack.AccountManager().Backends(keystore.KeyStoreType)
if len(ks) == 0 {
panic("Keystore is not available")
}
store := ks[0].(*keystore.KeyStore)
if _, err := store.NewAccount(""); err != nil {
panic(err)
}

6
signer/core/uiapi.go
View File

@ -111,7 +111,11 @@ func (s *UIServerAPI) DeriveAccount(url string, path string, pin *bool) (account
// fetchKeystore retrieves the encrypted keystore from the account manager.
func fetchKeystore(am *accounts.Manager) *keystore.KeyStore {
return am.Backends(keystore.KeyStoreType)[0].(*keystore.KeyStore)
ks := am.Backends(keystore.KeyStoreType)
if len(ks) == 0 {
return nil
}
return ks[0].(*keystore.KeyStore)
}
// ImportRawKey stores the given hex encoded ECDSA key into the key directory,