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-rw-r--r--src/Makefile.am40
-rw-r--r--src/bitcoin-wallet-res.rc35
-rw-r--r--src/bitcoin-wallet.cpp121
-rw-r--r--src/wallet/crypter.cpp4
-rw-r--r--src/wallet/crypter.h2
-rw-r--r--src/wallet/wallet.cpp4
-rw-r--r--src/wallet/wallet.h2
-rw-r--r--src/wallet/wallettool.cpp139
-rw-r--r--src/wallet/wallettool.h20
9 files changed, 361 insertions, 6 deletions
diff --git a/src/Makefile.am b/src/Makefile.am
index efac2b4695..a57fcb0711 100644
--- a/src/Makefile.am
+++ b/src/Makefile.am
@@ -41,6 +41,7 @@ LIBBITCOINCONSENSUS=libbitcoinconsensus.la
endif
if ENABLE_WALLET
LIBBITCOIN_WALLET=libbitcoin_wallet.a
+LIBBITCOIN_WALLET_TOOL=libbitcoin_wallet_tool.a
endif
LIBBITCOIN_CRYPTO= $(LIBBITCOIN_CRYPTO_BASE)
@@ -70,6 +71,7 @@ EXTRA_LIBRARIES += \
$(LIBBITCOIN_SERVER) \
$(LIBBITCOIN_CLI) \
$(LIBBITCOIN_WALLET) \
+ $(LIBBITCOIN_WALLET_TOOL) \
$(LIBBITCOIN_ZMQ)
lib_LTLIBRARIES = $(LIBBITCOINCONSENSUS)
@@ -89,6 +91,11 @@ endif
if BUILD_BITCOIN_TX
bin_PROGRAMS += bitcoin-tx
endif
+if ENABLE_WALLET
+if BUILD_BITCOIN_WALLET
+ bin_PROGRAMS += bitcoin-wallet
+endif
+endif
.PHONY: FORCE check-symbols check-security
# bitcoin core #
@@ -205,6 +212,7 @@ BITCOIN_CORE_H = \
wallet/rpcwallet.h \
wallet/wallet.h \
wallet/walletdb.h \
+ wallet/wallettool.h \
wallet/walletutil.h \
wallet/coinselection.h \
warnings.h \
@@ -308,6 +316,12 @@ libbitcoin_wallet_a_SOURCES = \
wallet/coinselection.cpp \
$(BITCOIN_CORE_H)
+libbitcoin_wallet_tool_a_CPPFLAGS = $(AM_CPPFLAGS) $(BITCOIN_INCLUDES)
+libbitcoin_wallet_tool_a_CXXFLAGS = $(AM_CXXFLAGS) $(PIE_FLAGS)
+libbitcoin_wallet_tool_a_SOURCES = \
+ wallet/wallettool.cpp \
+ $(BITCOIN_CORE_H)
+
# crypto primitives library
crypto_libbitcoin_crypto_base_a_CPPFLAGS = $(AM_CPPFLAGS)
crypto_libbitcoin_crypto_base_a_CXXFLAGS = $(AM_CXXFLAGS) $(PIE_FLAGS)
@@ -525,6 +539,32 @@ bitcoin_tx_LDADD = \
bitcoin_tx_LDADD += $(BOOST_LIBS) $(CRYPTO_LIBS)
#
+# bitcoin-wallet binary #
+bitcoin_wallet_SOURCES = bitcoin-wallet.cpp
+bitcoin_wallet_CPPFLAGS = $(AM_CPPFLAGS) $(BITCOIN_INCLUDES)
+bitcoin_wallet_CXXFLAGS = $(AM_CXXFLAGS) $(PIE_FLAGS)
+bitcoin_wallet_LDFLAGS = $(RELDFLAGS) $(AM_LDFLAGS) $(LIBTOOL_APP_LDFLAGS)
+
+if TARGET_WINDOWS
+bitcoin_wallet_SOURCES += bitcoin-wallet-res.rc
+endif
+
+bitcoin_wallet_LDADD = \
+ $(LIBBITCOIN_WALLET_TOOL) \
+ $(LIBBITCOIN_WALLET) \
+ $(LIBBITCOIN_SERVER) \
+ $(LIBBITCOIN_COMMON) \
+ $(LIBBITCOIN_CONSENSUS) \
+ $(LIBBITCOIN_UTIL) \
+ $(LIBBITCOIN_CRYPTO) \
+ $(LIBLEVELDB) \
+ $(LIBLEVELDB_SSE42) \
+ $(LIBMEMENV) \
+ $(LIBSECP256K1)
+
+bitcoin_wallet_LDADD += $(BOOST_LIBS) $(BDB_LIBS) $(CRYPTO_LIBS) $(MINIUPNPC_LIBS)
+#
+
# bitcoinconsensus library #
if BUILD_BITCOIN_LIBS
include_HEADERS = script/bitcoinconsensus.h
diff --git a/src/bitcoin-wallet-res.rc b/src/bitcoin-wallet-res.rc
new file mode 100644
index 0000000000..e9fa2dbb40
--- /dev/null
+++ b/src/bitcoin-wallet-res.rc
@@ -0,0 +1,35 @@
+#include <windows.h> // needed for VERSIONINFO
+#include "clientversion.h" // holds the needed client version information
+
+#define VER_PRODUCTVERSION CLIENT_VERSION_MAJOR,CLIENT_VERSION_MINOR,CLIENT_VERSION_REVISION,CLIENT_VERSION_BUILD
+#define VER_PRODUCTVERSION_STR STRINGIZE(CLIENT_VERSION_MAJOR) "." STRINGIZE(CLIENT_VERSION_MINOR) "." STRINGIZE(CLIENT_VERSION_REVISION) "." STRINGIZE(CLIENT_VERSION_BUILD)
+#define VER_FILEVERSION VER_PRODUCTVERSION
+#define VER_FILEVERSION_STR VER_PRODUCTVERSION_STR
+
+VS_VERSION_INFO VERSIONINFO
+FILEVERSION VER_FILEVERSION
+PRODUCTVERSION VER_PRODUCTVERSION
+FILEOS VOS_NT_WINDOWS32
+FILETYPE VFT_APP
+BEGIN
+ BLOCK "StringFileInfo"
+ BEGIN
+ BLOCK "040904E4" // U.S. English - multilingual (hex)
+ BEGIN
+ VALUE "CompanyName", "Bitcoin"
+ VALUE "FileDescription", "bitcoin-wallet (CLI tool for " PACKAGE_NAME " wallets)"
+ VALUE "FileVersion", VER_FILEVERSION_STR
+ VALUE "InternalName", "bitcoin-wallet"
+ VALUE "LegalCopyright", COPYRIGHT_STR
+ VALUE "LegalTrademarks1", "Distributed under the MIT software license, see the accompanying file COPYING or http://www.opensource.org/licenses/mit-license.php."
+ VALUE "OriginalFilename", "bitcoin-wallet.exe"
+ VALUE "ProductName", "bitcoin-wallet"
+ VALUE "ProductVersion", VER_PRODUCTVERSION_STR
+ END
+ END
+
+ BLOCK "VarFileInfo"
+ BEGIN
+ VALUE "Translation", 0x0, 1252 // language neutral - multilingual (decimal)
+ END
+END
diff --git a/src/bitcoin-wallet.cpp b/src/bitcoin-wallet.cpp
new file mode 100644
index 0000000000..293e3efa5c
--- /dev/null
+++ b/src/bitcoin-wallet.cpp
@@ -0,0 +1,121 @@
+// Copyright (c) 2016-2018 The Bitcoin Core developers
+// Distributed under the MIT software license, see the accompanying
+// file COPYING or http://www.opensource.org/licenses/mit-license.php.
+
+#if defined(HAVE_CONFIG_H)
+#include <config/bitcoin-config.h>
+#endif
+
+#include <chainparams.h>
+#include <chainparamsbase.h>
+#include <consensus/consensus.h>
+#include <logging.h>
+#include <util/system.h>
+#include <util/strencodings.h>
+#include <wallet/wallettool.h>
+
+#include <stdio.h>
+
+const std::function<std::string(const char*)> G_TRANSLATION_FUN = nullptr;
+
+static void SetupWalletToolArgs()
+{
+ SetupChainParamsBaseOptions();
+
+ gArgs.AddArg("-?", "This help message", false, OptionsCategory::OPTIONS);
+ gArgs.AddArg("-datadir=<dir>", "Specify data directory", false, OptionsCategory::OPTIONS);
+ gArgs.AddArg("-wallet=<wallet-name>", "Specify wallet name", false, OptionsCategory::OPTIONS);
+ gArgs.AddArg("-debug=<category>", "Output debugging information (default: 0).", false, OptionsCategory::DEBUG_TEST);
+ gArgs.AddArg("-printtoconsole", "Send trace/debug info to console (default: 1 when no -debug is true, 0 otherwise.", false, OptionsCategory::DEBUG_TEST);
+
+ gArgs.AddArg("info", "Get wallet info", false, OptionsCategory::COMMANDS);
+ gArgs.AddArg("create", "Create new wallet file", false, OptionsCategory::COMMANDS);
+
+ // Hidden
+ gArgs.AddArg("-h", "", false, OptionsCategory::HIDDEN);
+ gArgs.AddArg("-help", "", false, OptionsCategory::HIDDEN);
+}
+
+static bool WalletAppInit(int argc, char* argv[])
+{
+ SetupWalletToolArgs();
+ std::string error_message;
+ if (!gArgs.ParseParameters(argc, argv, error_message)) {
+ fprintf(stderr, "Error parsing command line arguments: %s\n", error_message.c_str());
+ return false;
+ }
+ if (argc < 2 || HelpRequested(gArgs)) {
+ std::string usage = strprintf("%s bitcoin-wallet version", PACKAGE_NAME) + " " + FormatFullVersion() + "\n\n" +
+ "wallet-tool is an offline tool for creating and interacting with Bitcoin Core wallet files.\n" +
+ "By default wallet-tool will act on wallets in the default mainnet wallet directory in the datadir.\n" +
+ "To change the target wallet, use the -datadir, -wallet and -testnet/-regtest arguments.\n\n" +
+ "Usage:\n" +
+ " bitcoin-wallet [options] <command>\n\n" +
+ gArgs.GetHelpMessage();
+
+ fprintf(stdout, "%s", usage.c_str());
+ return false;
+ }
+
+ // check for printtoconsole, allow -debug
+ g_logger->m_print_to_console = gArgs.GetBoolArg("-printtoconsole", gArgs.GetBoolArg("-debug", false));
+
+ if (!fs::is_directory(GetDataDir(false))) {
+ fprintf(stderr, "Error: Specified data directory \"%s\" does not exist.\n", gArgs.GetArg("-datadir", "").c_str());
+ return false;
+ }
+ // Check for -testnet or -regtest parameter (Params() calls are only valid after this clause)
+ SelectParams(gArgs.GetChainName());
+
+ return true;
+}
+
+int main(int argc, char* argv[])
+{
+#ifdef WIN32
+ util::WinCmdLineArgs winArgs;
+ std::tie(argc, argv) = winArgs.get();
+#endif
+ SetupEnvironment();
+ RandomInit();
+ try {
+ if (!WalletAppInit(argc, argv)) return EXIT_FAILURE;
+ } catch (const std::exception& e) {
+ PrintExceptionContinue(&e, "WalletAppInit()");
+ return EXIT_FAILURE;
+ } catch (...) {
+ PrintExceptionContinue(nullptr, "WalletAppInit()");
+ return EXIT_FAILURE;
+ }
+
+ std::string method {};
+ for(int i = 1; i < argc; ++i) {
+ if (!IsSwitchChar(argv[i][0])) {
+ if (!method.empty()) {
+ fprintf(stderr, "Error: two methods provided (%s and %s). Only one method should be provided.\n", method.c_str(), argv[i]);
+ return EXIT_FAILURE;
+ }
+ method = argv[i];
+ }
+ }
+
+ if (method.empty()) {
+ fprintf(stderr, "No method provided. Run `bitcoin-wallet -help` for valid methods.\n");
+ return EXIT_FAILURE;
+ }
+
+ // A name must be provided when creating a file
+ if (method == "create" && !gArgs.IsArgSet("-wallet")) {
+ fprintf(stderr, "Wallet name must be provided when creating a new wallet.\n");
+ return EXIT_FAILURE;
+ }
+
+ std::string name = gArgs.GetArg("-wallet", "");
+
+ ECCVerifyHandle globalVerifyHandle;
+ ECC_Start();
+ if (!WalletTool::ExecuteWalletToolFunc(method, name))
+ return EXIT_FAILURE;
+ ECC_Stop();
+ return EXIT_SUCCESS;
+}
diff --git a/src/wallet/crypter.cpp b/src/wallet/crypter.cpp
index f5ac6e98b2..1dc78255f6 100644
--- a/src/wallet/crypter.cpp
+++ b/src/wallet/crypter.cpp
@@ -175,7 +175,7 @@ bool CCryptoKeyStore::Lock()
return true;
}
-bool CCryptoKeyStore::Unlock(const CKeyingMaterial& vMasterKeyIn)
+bool CCryptoKeyStore::Unlock(const CKeyingMaterial& vMasterKeyIn, bool accept_no_keys)
{
{
LOCK(cs_KeyStore);
@@ -204,7 +204,7 @@ bool CCryptoKeyStore::Unlock(const CKeyingMaterial& vMasterKeyIn)
LogPrintf("The wallet is probably corrupted: Some keys decrypt but not all.\n");
throw std::runtime_error("Error unlocking wallet: some keys decrypt but not all. Your wallet file may be corrupt.");
}
- if (keyFail || !keyPass)
+ if (keyFail || (!keyPass && !accept_no_keys))
return false;
vMasterKey = vMasterKeyIn;
fDecryptionThoroughlyChecked = true;
diff --git a/src/wallet/crypter.h b/src/wallet/crypter.h
index 418316c398..8e195ca8fa 100644
--- a/src/wallet/crypter.h
+++ b/src/wallet/crypter.h
@@ -133,7 +133,7 @@ protected:
//! will encrypt previously unencrypted keys
bool EncryptKeys(CKeyingMaterial& vMasterKeyIn);
- bool Unlock(const CKeyingMaterial& vMasterKeyIn);
+ bool Unlock(const CKeyingMaterial& vMasterKeyIn, bool accept_no_keys = false);
CryptedKeyMap mapCryptedKeys GUARDED_BY(cs_KeyStore);
public:
diff --git a/src/wallet/wallet.cpp b/src/wallet/wallet.cpp
index 757cb81795..879ff8fb54 100644
--- a/src/wallet/wallet.cpp
+++ b/src/wallet/wallet.cpp
@@ -398,7 +398,7 @@ bool CWallet::LoadWatchOnly(const CScript &dest)
return CCryptoKeyStore::AddWatchOnly(dest);
}
-bool CWallet::Unlock(const SecureString& strWalletPassphrase)
+bool CWallet::Unlock(const SecureString& strWalletPassphrase, bool accept_no_keys)
{
CCrypter crypter;
CKeyingMaterial _vMasterKey;
@@ -411,7 +411,7 @@ bool CWallet::Unlock(const SecureString& strWalletPassphrase)
return false;
if (!crypter.Decrypt(pMasterKey.second.vchCryptedKey, _vMasterKey))
continue; // try another master key
- if (CCryptoKeyStore::Unlock(_vMasterKey))
+ if (CCryptoKeyStore::Unlock(_vMasterKey, accept_no_keys))
return true;
}
}
diff --git a/src/wallet/wallet.h b/src/wallet/wallet.h
index 06c7900ce1..4776b0eacc 100644
--- a/src/wallet/wallet.h
+++ b/src/wallet/wallet.h
@@ -884,7 +884,7 @@ public:
//! Holds a timestamp at which point the wallet is scheduled (externally) to be relocked. Caller must arrange for actual relocking to occur via Lock().
int64_t nRelockTime = 0;
- bool Unlock(const SecureString& strWalletPassphrase);
+ bool Unlock(const SecureString& strWalletPassphrase, bool accept_no_keys = false);
bool ChangeWalletPassphrase(const SecureString& strOldWalletPassphrase, const SecureString& strNewWalletPassphrase);
bool EncryptWallet(const SecureString& strWalletPassphrase);
diff --git a/src/wallet/wallettool.cpp b/src/wallet/wallettool.cpp
new file mode 100644
index 0000000000..30b0c48eef
--- /dev/null
+++ b/src/wallet/wallettool.cpp
@@ -0,0 +1,139 @@
+// Copyright (c) 2016-2018 The Bitcoin Core developers
+// Distributed under the MIT software license, see the accompanying
+// file COPYING or http://www.opensource.org/licenses/mit-license.php.
+
+#include <base58.h>
+#include <fs.h>
+#include <interfaces/chain.h>
+#include <util/system.h>
+#include <wallet/wallet.h>
+#include <wallet/walletutil.h>
+
+namespace WalletTool {
+
+// The standard wallet deleter function blocks on the validation interface
+// queue, which doesn't exist for the bitcoin-wallet. Define our own
+// deleter here.
+static void WalletToolReleaseWallet(CWallet* wallet)
+{
+ wallet->WalletLogPrintf("Releasing wallet\n");
+ wallet->Flush();
+ delete wallet;
+}
+
+static std::shared_ptr<CWallet> CreateWallet(const std::string& name, const fs::path& path)
+{
+ if (fs::exists(path)) {
+ fprintf(stderr, "Error: File exists already\n");
+ return nullptr;
+ }
+ // dummy chain interface
+ auto chain = interfaces::MakeChain();
+ std::shared_ptr<CWallet> wallet_instance(new CWallet(*chain, WalletLocation(name), WalletDatabase::Create(path)), WalletToolReleaseWallet);
+ bool first_run = true;
+ DBErrors load_wallet_ret = wallet_instance->LoadWallet(first_run);
+ if (load_wallet_ret != DBErrors::LOAD_OK) {
+ fprintf(stderr, "Error creating %s", name.c_str());
+ return nullptr;
+ }
+
+ wallet_instance->SetMinVersion(FEATURE_HD_SPLIT);
+
+ // generate a new HD seed
+ CPubKey seed = wallet_instance->GenerateNewSeed();
+ wallet_instance->SetHDSeed(seed);
+
+ fprintf(stdout, "Topping up keypool...\n");
+ wallet_instance->TopUpKeyPool();
+ return wallet_instance;
+}
+
+static std::shared_ptr<CWallet> LoadWallet(const std::string& name, const fs::path& path)
+{
+ if (!fs::exists(path)) {
+ fprintf(stderr, "Error: Wallet files does not exist\n");
+ return nullptr;
+ }
+
+ // dummy chain interface
+ auto chain = interfaces::MakeChain();
+ std::shared_ptr<CWallet> wallet_instance(new CWallet(*chain, WalletLocation(name), WalletDatabase::Create(path)), WalletToolReleaseWallet);
+ DBErrors load_wallet_ret;
+ try {
+ bool first_run;
+ load_wallet_ret = wallet_instance->LoadWallet(first_run);
+ } catch (const std::runtime_error) {
+ fprintf(stderr, "Error loading %s. Is wallet being used by another process?\n", name.c_str());
+ return nullptr;
+ }
+
+ if (load_wallet_ret != DBErrors::LOAD_OK) {
+ wallet_instance = nullptr;
+ if (load_wallet_ret == DBErrors::CORRUPT) {
+ fprintf(stderr, "Error loading %s: Wallet corrupted", name.c_str());
+ return nullptr;
+ } else if (load_wallet_ret == DBErrors::NONCRITICAL_ERROR) {
+ fprintf(stderr, "Error reading %s! All keys read correctly, but transaction data"
+ " or address book entries might be missing or incorrect.",
+ name.c_str());
+ } else if (load_wallet_ret == DBErrors::TOO_NEW) {
+ fprintf(stderr, "Error loading %s: Wallet requires newer version of %s",
+ name.c_str(), PACKAGE_NAME);
+ return nullptr;
+ } else if (load_wallet_ret == DBErrors::NEED_REWRITE) {
+ fprintf(stderr, "Wallet needed to be rewritten: restart %s to complete", PACKAGE_NAME);
+ return nullptr;
+ } else {
+ fprintf(stderr, "Error loading %s", name.c_str());
+ return nullptr;
+ }
+ }
+
+ return wallet_instance;
+}
+
+static void WalletShowInfo(CWallet* wallet_instance)
+{
+ // lock required because of some AssertLockHeld()
+ LOCK(wallet_instance->cs_wallet);
+
+ fprintf(stdout, "Wallet info\n===========\n");
+ fprintf(stdout, "Encrypted: %s\n", wallet_instance->IsCrypted() ? "yes" : "no");
+ fprintf(stdout, "HD (hd seed available): %s\n", wallet_instance->GetHDChain().seed_id.IsNull() ? "no" : "yes");
+ fprintf(stdout, "Keypool Size: %u\n", wallet_instance->GetKeyPoolSize());
+ fprintf(stdout, "Transactions: %zu\n", wallet_instance->mapWallet.size());
+ fprintf(stdout, "Address Book: %zu\n", wallet_instance->mapAddressBook.size());
+}
+
+bool ExecuteWalletToolFunc(const std::string& command, const std::string& name)
+{
+ fs::path path = fs::absolute(name, GetWalletDir());
+
+ if (command == "create") {
+ std::shared_ptr<CWallet> wallet_instance = CreateWallet(name, path);
+ if (wallet_instance) {
+ WalletShowInfo(wallet_instance.get());
+ wallet_instance->Flush();
+ }
+ } else if (command == "info") {
+ if (!fs::exists(path)) {
+ fprintf(stderr, "Error: no wallet file at %s\n", name.c_str());
+ return false;
+ }
+ std::string error;
+ if (!WalletBatch::VerifyEnvironment(path, error)) {
+ fprintf(stderr, "Error loading %s. Is wallet being used by other process?\n", name.c_str());
+ return false;
+ }
+ std::shared_ptr<CWallet> wallet_instance = LoadWallet(name, path);
+ if (!wallet_instance) return false;
+ WalletShowInfo(wallet_instance.get());
+ wallet_instance->Flush();
+ } else {
+ fprintf(stderr, "Invalid command: %s\n", command.c_str());
+ return false;
+ }
+
+ return true;
+}
+} // namespace WalletTool
diff --git a/src/wallet/wallettool.h b/src/wallet/wallettool.h
new file mode 100644
index 0000000000..5b06fd1792
--- /dev/null
+++ b/src/wallet/wallettool.h
@@ -0,0 +1,20 @@
+// Copyright (c) 2016-2018 The Bitcoin Core developers
+// Distributed under the MIT software license, see the accompanying
+// file COPYING or http://www.opensource.org/licenses/mit-license.php.
+
+#ifndef BITCOIN_WALLET_WALLETTOOL_H
+#define BITCOIN_WALLET_WALLETTOOL_H
+
+#include <script/ismine.h>
+#include <wallet/wallet.h>
+
+namespace WalletTool {
+
+std::shared_ptr<CWallet> CreateWallet(const std::string& name, const fs::path& path);
+std::shared_ptr<CWallet> LoadWallet(const std::string& name, const fs::path& path);
+void WalletShowInfo(CWallet* wallet_instance);
+bool ExecuteWalletToolFunc(const std::string& command, const std::string& file);
+
+} // namespace WalletTool
+
+#endif // BITCOIN_WALLET_WALLETTOOL_H