diff options
Diffstat (limited to 'src/wallet/init.cpp')
| -rw-r--r-- | src/wallet/init.cpp | 147 |
1 files changed, 58 insertions, 89 deletions
diff --git a/src/wallet/init.cpp b/src/wallet/init.cpp index 06f9c730c0..74312b7124 100644 --- a/src/wallet/init.cpp +++ b/src/wallet/init.cpp @@ -6,6 +6,7 @@ #include <chainparams.h> #include <init.h> #include <net.h> +#include <scheduler.h> #include <util.h> #include <utilmoneystr.h> #include <validation.h> @@ -18,7 +19,7 @@ class WalletInit : public WalletInitInterface { public: //! Return the wallets help message. - std::string GetHelpString(bool showDebug) const override; + void AddWalletOptions() const override; //! Wallets parameter interaction bool ParameterInteraction() const override; @@ -49,46 +50,38 @@ public: const WalletInitInterface& g_wallet_init_interface = WalletInit(); -std::string WalletInit::GetHelpString(bool showDebug) const +void WalletInit::AddWalletOptions() const { - std::string strUsage = HelpMessageGroup(_("Wallet options:")); - strUsage += HelpMessageOpt("-addresstype", strprintf("What type of addresses to use (\"legacy\", \"p2sh-segwit\", or \"bech32\", default: \"%s\")", FormatOutputType(DEFAULT_ADDRESS_TYPE))); - strUsage += HelpMessageOpt("-changetype", "What type of change to use (\"legacy\", \"p2sh-segwit\", or \"bech32\"). Default is same as -addresstype, except when -addresstype=p2sh-segwit a native segwit output is used when sending to a native segwit address)"); - strUsage += HelpMessageOpt("-disablewallet", _("Do not load the wallet and disable wallet RPC calls")); - strUsage += HelpMessageOpt("-discardfee=<amt>", strprintf(_("The fee rate (in %s/kB) that indicates your tolerance for discarding change by adding it to the fee (default: %s). " - "Note: An output is discarded if it is dust at this rate, but we will always discard up to the dust relay fee and a discard fee above that is limited by the fee estimate for the longest target"), - CURRENCY_UNIT, FormatMoney(DEFAULT_DISCARD_FEE))); - strUsage += HelpMessageOpt("-fallbackfee=<amt>", strprintf(_("A fee rate (in %s/kB) that will be used when fee estimation has insufficient data (default: %s)"), - CURRENCY_UNIT, FormatMoney(DEFAULT_FALLBACK_FEE))); - strUsage += HelpMessageOpt("-keypool=<n>", strprintf(_("Set key pool size to <n> (default: %u)"), DEFAULT_KEYPOOL_SIZE)); - strUsage += HelpMessageOpt("-mintxfee=<amt>", strprintf(_("Fees (in %s/kB) smaller than this are considered zero fee for transaction creation (default: %s)"), - CURRENCY_UNIT, FormatMoney(DEFAULT_TRANSACTION_MINFEE))); - strUsage += HelpMessageOpt("-paytxfee=<amt>", strprintf(_("Fee (in %s/kB) to add to transactions you send (default: %s)"), - CURRENCY_UNIT, FormatMoney(CFeeRate{DEFAULT_PAY_TX_FEE}.GetFeePerK()))); - strUsage += HelpMessageOpt("-rescan", _("Rescan the block chain for missing wallet transactions on startup")); - strUsage += HelpMessageOpt("-salvagewallet", _("Attempt to recover private keys from a corrupt wallet on startup")); - strUsage += HelpMessageOpt("-spendzeroconfchange", strprintf(_("Spend unconfirmed change when sending transactions (default: %u)"), DEFAULT_SPEND_ZEROCONF_CHANGE)); - strUsage += HelpMessageOpt("-txconfirmtarget=<n>", strprintf(_("If paytxfee is not set, include enough fee so transactions begin confirmation on average within n blocks (default: %u)"), DEFAULT_TX_CONFIRM_TARGET)); - strUsage += HelpMessageOpt("-upgradewallet", _("Upgrade wallet to latest format on startup")); - strUsage += HelpMessageOpt("-wallet=<path>", _("Specify wallet database path. Can be specified multiple times to load multiple wallets. Path is interpreted relative to <walletdir> if it is not absolute, and will be created if it does not exist (as a directory containing a wallet.dat file and log files). For backwards compatibility this will also accept names of existing data files in <walletdir>.)")); - strUsage += HelpMessageOpt("-walletbroadcast", _("Make the wallet broadcast transactions") + " " + strprintf(_("(default: %u)"), DEFAULT_WALLETBROADCAST)); - strUsage += HelpMessageOpt("-walletdir=<dir>", _("Specify directory to hold wallets (default: <datadir>/wallets if it exists, otherwise <datadir>)")); - strUsage += HelpMessageOpt("-walletnotify=<cmd>", _("Execute command when a wallet transaction changes (%s in cmd is replaced by TxID)")); - strUsage += HelpMessageOpt("-walletrbf", strprintf(_("Send transactions with full-RBF opt-in enabled (RPC only, default: %u)"), DEFAULT_WALLET_RBF)); - strUsage += HelpMessageOpt("-zapwallettxes=<mode>", _("Delete all wallet transactions and only recover those parts of the blockchain through -rescan on startup") + - " " + _("(1 = keep tx meta data e.g. account owner and payment request information, 2 = drop tx meta data)")); - - if (showDebug) - { - strUsage += HelpMessageGroup(_("Wallet debugging/testing options:")); - - strUsage += HelpMessageOpt("-dblogsize=<n>", strprintf("Flush wallet database activity from memory to disk log every <n> megabytes (default: %u)", DEFAULT_WALLET_DBLOGSIZE)); - strUsage += HelpMessageOpt("-flushwallet", strprintf("Run a thread to flush wallet periodically (default: %u)", DEFAULT_FLUSHWALLET)); - strUsage += HelpMessageOpt("-privdb", strprintf("Sets the DB_PRIVATE flag in the wallet db environment (default: %u)", DEFAULT_WALLET_PRIVDB)); - strUsage += HelpMessageOpt("-walletrejectlongchains", strprintf(_("Wallet will not create transactions that violate mempool chain limits (default: %u)"), DEFAULT_WALLET_REJECT_LONG_CHAINS)); - } - - return strUsage; + gArgs.AddArg("-addresstype", strprintf("What type of addresses to use (\"legacy\", \"p2sh-segwit\", or \"bech32\", default: \"%s\")", FormatOutputType(DEFAULT_ADDRESS_TYPE)), false, OptionsCategory::WALLET); + gArgs.AddArg("-changetype", "What type of change to use (\"legacy\", \"p2sh-segwit\", or \"bech32\"). Default is same as -addresstype, except when -addresstype=p2sh-segwit a native segwit output is used when sending to a native segwit address)", false, OptionsCategory::WALLET); + gArgs.AddArg("-disablewallet", "Do not load the wallet and disable wallet RPC calls", false, OptionsCategory::WALLET); + gArgs.AddArg("-discardfee=<amt>", strprintf("The fee rate (in %s/kB) that indicates your tolerance for discarding change by adding it to the fee (default: %s). " + "Note: An output is discarded if it is dust at this rate, but we will always discard up to the dust relay fee and a discard fee above that is limited by the fee estimate for the longest target", + CURRENCY_UNIT, FormatMoney(DEFAULT_DISCARD_FEE)), false, OptionsCategory::WALLET); + gArgs.AddArg("-fallbackfee=<amt>", strprintf("A fee rate (in %s/kB) that will be used when fee estimation has insufficient data (default: %s)", + CURRENCY_UNIT, FormatMoney(DEFAULT_FALLBACK_FEE)), false, OptionsCategory::WALLET); + gArgs.AddArg("-keypool=<n>", strprintf("Set key pool size to <n> (default: %u)", DEFAULT_KEYPOOL_SIZE), false, OptionsCategory::WALLET); + gArgs.AddArg("-mintxfee=<amt>", strprintf("Fees (in %s/kB) smaller than this are considered zero fee for transaction creation (default: %s)", + CURRENCY_UNIT, FormatMoney(DEFAULT_TRANSACTION_MINFEE)), false, OptionsCategory::WALLET); + gArgs.AddArg("-paytxfee=<amt>", strprintf("Fee (in %s/kB) to add to transactions you send (default: %s)", + CURRENCY_UNIT, FormatMoney(CFeeRate{DEFAULT_PAY_TX_FEE}.GetFeePerK())), false, OptionsCategory::WALLET); + gArgs.AddArg("-rescan", "Rescan the block chain for missing wallet transactions on startup", false, OptionsCategory::WALLET); + gArgs.AddArg("-salvagewallet", "Attempt to recover private keys from a corrupt wallet on startup", false, OptionsCategory::WALLET); + gArgs.AddArg("-spendzeroconfchange", strprintf("Spend unconfirmed change when sending transactions (default: %u)", DEFAULT_SPEND_ZEROCONF_CHANGE), false, OptionsCategory::WALLET); + gArgs.AddArg("-txconfirmtarget=<n>", strprintf("If paytxfee is not set, include enough fee so transactions begin confirmation on average within n blocks (default: %u)", DEFAULT_TX_CONFIRM_TARGET), false, OptionsCategory::WALLET); + gArgs.AddArg("-upgradewallet", "Upgrade wallet to latest format on startup", false, OptionsCategory::WALLET); + gArgs.AddArg("-wallet=<path>", "Specify wallet database path. Can be specified multiple times to load multiple wallets. Path is interpreted relative to <walletdir> if it is not absolute, and will be created if it does not exist (as a directory containing a wallet.dat file and log files). For backwards compatibility this will also accept names of existing data files in <walletdir>.)", false, OptionsCategory::WALLET); + gArgs.AddArg("-walletbroadcast", strprintf("Make the wallet broadcast transactions (default: %u)", DEFAULT_WALLETBROADCAST), false, OptionsCategory::WALLET); + gArgs.AddArg("-walletdir=<dir>", "Specify directory to hold wallets (default: <datadir>/wallets if it exists, otherwise <datadir>)", false, OptionsCategory::WALLET); + gArgs.AddArg("-walletnotify=<cmd>", "Execute command when a wallet transaction changes (%s in cmd is replaced by TxID)", false, OptionsCategory::WALLET); + gArgs.AddArg("-walletrbf", strprintf("Send transactions with full-RBF opt-in enabled (RPC only, default: %u)", DEFAULT_WALLET_RBF), false, OptionsCategory::WALLET); + gArgs.AddArg("-zapwallettxes=<mode>", "Delete all wallet transactions and only recover those parts of the blockchain through -rescan on startup" + " (1 = keep tx meta data e.g. account owner and payment request information, 2 = drop tx meta data)", false, OptionsCategory::WALLET); + + gArgs.AddArg("-dblogsize=<n>", strprintf("Flush wallet database activity from memory to disk log every <n> megabytes (default: %u)", DEFAULT_WALLET_DBLOGSIZE), true, OptionsCategory::WALLET_DEBUG_TEST); + gArgs.AddArg("-flushwallet", strprintf("Run a thread to flush wallet periodically (default: %u)", DEFAULT_FLUSHWALLET), true, OptionsCategory::WALLET_DEBUG_TEST); + gArgs.AddArg("-privdb", strprintf("Sets the DB_PRIVATE flag in the wallet db environment (default: %u)", DEFAULT_WALLET_PRIVDB), true, OptionsCategory::WALLET_DEBUG_TEST); + gArgs.AddArg("-walletrejectlongchains", strprintf("Wallet will not create transactions that violate mempool chain limits (default: %u)", DEFAULT_WALLET_REJECT_LONG_CHAINS), true, OptionsCategory::WALLET_DEBUG_TEST); } bool WalletInit::ParameterInteraction() const @@ -197,55 +190,29 @@ bool WalletInit::Verify() const uiInterface.InitMessage(_("Verifying wallet(s)...")); + std::vector<std::string> wallet_files = gArgs.GetArgs("-wallet"); + + // Parameter interaction code should have thrown an error if -salvagewallet + // was enabled with more than wallet file, so the wallet_files size check + // here should have no effect. + bool salvage_wallet = gArgs.GetBoolArg("-salvagewallet", false) && wallet_files.size() <= 1; + // Keep track of each wallet absolute path to detect duplicates. std::set<fs::path> wallet_paths; - for (const std::string& walletFile : gArgs.GetArgs("-wallet")) { - // Do some checking on wallet path. It should be either a: - // - // 1. Path where a directory can be created. - // 2. Path to an existing directory. - // 3. Path to a symlink to a directory. - // 4. For backwards compatibility, the name of a data file in -walletdir. - fs::path wallet_path = fs::absolute(walletFile, GetWalletDir()); - fs::file_type path_type = fs::symlink_status(wallet_path).type(); - if (!(path_type == fs::file_not_found || path_type == fs::directory_file || - (path_type == fs::symlink_file && fs::is_directory(wallet_path)) || - (path_type == fs::regular_file && fs::path(walletFile).filename() == walletFile))) { - return InitError(strprintf( - _("Invalid -wallet path '%s'. -wallet path should point to a directory where wallet.dat and " - "database/log.?????????? files can be stored, a location where such a directory could be created, " - "or (for backwards compatibility) the name of an existing data file in -walletdir (%s)"), - walletFile, GetWalletDir())); - } + for (const auto& wallet_file : wallet_files) { + fs::path wallet_path = fs::absolute(wallet_file, GetWalletDir()); if (!wallet_paths.insert(wallet_path).second) { - return InitError(strprintf(_("Error loading wallet %s. Duplicate -wallet filename specified."), walletFile)); + return InitError(strprintf(_("Error loading wallet %s. Duplicate -wallet filename specified."), wallet_file)); } - std::string strError; - if (!WalletBatch::VerifyEnvironment(wallet_path, strError)) { - return InitError(strError); - } - - if (gArgs.GetBoolArg("-salvagewallet", false)) { - // Recover readable keypairs: - CWallet dummyWallet("dummy", WalletDatabase::CreateDummy()); - std::string backup_filename; - if (!WalletBatch::Recover(wallet_path, (void *)&dummyWallet, WalletBatch::RecoverKeysOnlyFilter, backup_filename)) { - return false; - } - } - - std::string strWarning; - bool dbV = WalletBatch::VerifyDatabaseFile(wallet_path, strWarning, strError); - if (!strWarning.empty()) { - InitWarning(strWarning); - } - if (!dbV) { - InitError(strError); - return false; - } + std::string error_string; + std::string warning_string; + bool verify_success = CWallet::Verify(wallet_file, salvage_wallet, error_string, warning_string); + if (!error_string.empty()) InitError(error_string); + if (!warning_string.empty()) InitWarning(warning_string); + if (!verify_success) return false; } return true; @@ -259,7 +226,7 @@ bool WalletInit::Open() const } for (const std::string& walletFile : gArgs.GetArgs("-wallet")) { - CWallet * const pwallet = CWallet::CreateWalletFromFile(walletFile, fs::absolute(walletFile, GetWalletDir())); + std::shared_ptr<CWallet> pwallet = CWallet::CreateWalletFromFile(walletFile, fs::absolute(walletFile, GetWalletDir())); if (!pwallet) { return false; } @@ -271,29 +238,31 @@ bool WalletInit::Open() const void WalletInit::Start(CScheduler& scheduler) const { - for (CWallet* pwallet : GetWallets()) { - pwallet->postInitProcess(scheduler); + for (const std::shared_ptr<CWallet>& pwallet : GetWallets()) { + pwallet->postInitProcess(); } + + // Run a thread to flush wallet periodically + scheduler.scheduleEvery(MaybeCompactWalletDB, 500); } void WalletInit::Flush() const { - for (CWallet* pwallet : GetWallets()) { + for (const std::shared_ptr<CWallet>& pwallet : GetWallets()) { pwallet->Flush(false); } } void WalletInit::Stop() const { - for (CWallet* pwallet : GetWallets()) { + for (const std::shared_ptr<CWallet>& pwallet : GetWallets()) { pwallet->Flush(true); } } void WalletInit::Close() const { - for (CWallet* pwallet : GetWallets()) { + for (const std::shared_ptr<CWallet>& pwallet : GetWallets()) { RemoveWallet(pwallet); - delete pwallet; } } |