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-rw-r--r--src/wallet/rpcwallet.cpp18
-rw-r--r--src/wallet/wallet.cpp27
-rw-r--r--src/wallet/wallet.h4
3 files changed, 26 insertions, 23 deletions
diff --git a/src/wallet/rpcwallet.cpp b/src/wallet/rpcwallet.cpp
index 7af009f430..f95d025815 100644
--- a/src/wallet/rpcwallet.cpp
+++ b/src/wallet/rpcwallet.cpp
@@ -2690,14 +2690,16 @@ static UniValue createwallet(const JSONRPCRequest& request)
std::string error;
std::string warning;
- WalletCreationStatus status;
- std::shared_ptr<CWallet> wallet = CreateWallet(*g_rpc_interfaces->chain, request.params[0].get_str(), error, warning, status, passphrase, flags);
- if (status == WalletCreationStatus::CREATION_FAILED) {
- throw JSONRPCError(RPC_WALLET_ERROR, error);
- } else if (status == WalletCreationStatus::ENCRYPTION_FAILED) {
- throw JSONRPCError(RPC_WALLET_ENCRYPTION_FAILED, error);
- } else if (status != WalletCreationStatus::SUCCESS) {
- throw JSONRPCError(RPC_WALLET_ERROR, "Wallet creation failed");
+ std::shared_ptr<CWallet> wallet;
+ WalletCreationStatus status = CreateWallet(*g_rpc_interfaces->chain, passphrase, flags, request.params[0].get_str(), error, warning, wallet);
+ switch (status) {
+ case WalletCreationStatus::CREATION_FAILED:
+ throw JSONRPCError(RPC_WALLET_ERROR, error);
+ case WalletCreationStatus::ENCRYPTION_FAILED:
+ throw JSONRPCError(RPC_WALLET_ENCRYPTION_FAILED, error);
+ case WalletCreationStatus::SUCCESS:
+ break;
+ // no default case, so the compiler can warn about missing cases
}
UniValue obj(UniValue::VOBJ);
diff --git a/src/wallet/wallet.cpp b/src/wallet/wallet.cpp
index b9eb0d3eed..18915aad54 100644
--- a/src/wallet/wallet.cpp
+++ b/src/wallet/wallet.cpp
@@ -161,7 +161,7 @@ std::shared_ptr<CWallet> LoadWallet(interfaces::Chain& chain, const std::string&
return LoadWallet(chain, WalletLocation(name), error, warning);
}
-std::shared_ptr<CWallet> CreateWallet(interfaces::Chain& chain, const std::string& name, std::string& error, std::string& warning, WalletCreationStatus& status, const SecureString& passphrase, uint64_t wallet_creation_flags)
+WalletCreationStatus CreateWallet(interfaces::Chain& chain, const SecureString& passphrase, uint64_t wallet_creation_flags, const std::string& name, std::string& error, std::string& warning, std::shared_ptr<CWallet>& result)
{
// Indicate that the wallet is actually supposed to be blank and not just blank to make it encrypted
bool create_blank = (wallet_creation_flags & WALLET_FLAG_BLANK_WALLET);
@@ -175,39 +175,40 @@ std::shared_ptr<CWallet> CreateWallet(interfaces::Chain& chain, const std::strin
WalletLocation location(name);
if (location.Exists()) {
error = "Wallet " + location.GetName() + " already exists.";
- status = WalletCreationStatus::CREATION_FAILED;
- return nullptr;
+ return WalletCreationStatus::CREATION_FAILED;
}
// Wallet::Verify will check if we're trying to create a wallet with a duplicate name.
std::string wallet_error;
if (!CWallet::Verify(chain, location, false, wallet_error, warning)) {
error = "Wallet file verification failed: " + wallet_error;
- status = WalletCreationStatus::CREATION_FAILED;
- return nullptr;
+ return WalletCreationStatus::CREATION_FAILED;
+ }
+
+ // Do not allow a passphrase when private keys are disabled
+ if (!passphrase.empty() && (wallet_creation_flags & WALLET_FLAG_DISABLE_PRIVATE_KEYS)) {
+ error = "Passphrase provided but private keys are disabled. A passphrase is only used to encrypt private keys, so cannot be used for wallets with private keys disabled.";
+ return WalletCreationStatus::CREATION_FAILED;
}
// Make the wallet
std::shared_ptr<CWallet> wallet = CWallet::CreateWalletFromFile(chain, location, wallet_creation_flags);
if (!wallet) {
error = "Wallet creation failed";
- status = WalletCreationStatus::CREATION_FAILED;
- return nullptr;
+ return WalletCreationStatus::CREATION_FAILED;
}
// Encrypt the wallet
if (!passphrase.empty() && !(wallet_creation_flags & WALLET_FLAG_DISABLE_PRIVATE_KEYS)) {
if (!wallet->EncryptWallet(passphrase)) {
error = "Error: Wallet created but failed to encrypt.";
- status = WalletCreationStatus::ENCRYPTION_FAILED;
- return nullptr;
+ return WalletCreationStatus::ENCRYPTION_FAILED;
}
if (!create_blank) {
// Unlock the wallet
if (!wallet->Unlock(passphrase)) {
error = "Error: Wallet was encrypted but could not be unlocked";
- status = WalletCreationStatus::ENCRYPTION_FAILED;
- return nullptr;
+ return WalletCreationStatus::ENCRYPTION_FAILED;
}
// Set a seed for the wallet
@@ -221,8 +222,8 @@ std::shared_ptr<CWallet> CreateWallet(interfaces::Chain& chain, const std::strin
}
AddWallet(wallet);
wallet->postInitProcess();
- status = WalletCreationStatus::SUCCESS;
- return wallet;
+ result = wallet;
+ return WalletCreationStatus::SUCCESS;
}
const uint32_t BIP32_HARDENED_KEY_LIMIT = 0x80000000;
diff --git a/src/wallet/wallet.h b/src/wallet/wallet.h
index 8ed27c3cc8..25dcae58bd 100644
--- a/src/wallet/wallet.h
+++ b/src/wallet/wallet.h
@@ -50,13 +50,13 @@ std::vector<std::shared_ptr<CWallet>> GetWallets();
std::shared_ptr<CWallet> GetWallet(const std::string& name);
std::shared_ptr<CWallet> LoadWallet(interfaces::Chain& chain, const WalletLocation& location, std::string& error, std::string& warning);
-enum WalletCreationStatus {
+enum class WalletCreationStatus {
SUCCESS,
CREATION_FAILED,
ENCRYPTION_FAILED
};
-std::shared_ptr<CWallet> CreateWallet(interfaces::Chain& chain, const std::string& name, std::string& error, std::string& warning, WalletCreationStatus& status, const SecureString& passphrase, uint64_t wallet_creation_flags);
+WalletCreationStatus CreateWallet(interfaces::Chain& chain, const SecureString& passphrase, uint64_t wallet_creation_flags, const std::string& name, std::string& error, std::string& warning, std::shared_ptr<CWallet>& result);
//! Default for -keypool
static const unsigned int DEFAULT_KEYPOOL_SIZE = 1000;
generated by cgit v1.2.3 (git 2.26.2) at 2024-10-09 19:27:11 +0000