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Stable release v32.1bitcoin/bitcoin · f0de87f04062 ↗3,020 source files · 47.5 MB stored on the server440 file guides

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bitcoin / bitcoinstable

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bitcoin / src / wallet / wallet.h

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1001        AssertLockHeld(cs_wallet);
1002        assert(m_last_block_processed_height >= 0);
1003        return m_last_block_processed_height;
1004    };
1005    uint256 GetLastBlockHash() const EXCLUSIVE_LOCKS_REQUIRED(cs_wallet)
1006    {
1007        AssertLockHeld(cs_wallet);
1008        assert(m_last_block_processed_height >= 0);
1009        return m_last_block_processed;
1010    }
1011    /** Set last block processed height, and write to database */
1012    void SetLastBlockProcessed(int block_height, uint256 block_hash) EXCLUSIVE_LOCKS_REQUIRED(cs_wallet);
1013    /** Write the current best block to database */
1014    void WriteBestBlock() const EXCLUSIVE_LOCKS_REQUIRED(cs_wallet);
1015
1016    //! Connect the signals from ScriptPubKeyMans to the signals in CWallet
1017    void ConnectScriptPubKeyManNotifiers();
1018
1019    //! Instantiate a descriptor ScriptPubKeyMan from the WalletDescriptor and load it
1020    void LoadDescriptorScriptPubKeyMan(uint256 id, WalletDescriptor& desc, const KeyMap& keys, const CryptedKeyMap& ckeys);
1021
1022    //! Adds the active ScriptPubKeyMan for the specified type and internal. Writes it to the wallet file
1023    //! @param[in] id The unique id for the ScriptPubKeyMan
1024    //! @param[in] type The OutputType this ScriptPubKeyMan provides addresses for
1025    //! @param[in] internal Whether this ScriptPubKeyMan provides change addresses
1026    void AddActiveScriptPubKeyMan(uint256 id, OutputType type, bool internal);
1027
1028    //! Loads an active ScriptPubKeyMan for the specified type and internal. (used by LoadWallet)
1029    //! @param[in] id The unique id for the ScriptPubKeyMan
1030    //! @param[in] type The OutputType this ScriptPubKeyMan provides addresses for
1031    //! @param[in] internal Whether this ScriptPubKeyMan provides change addresses
1032    void LoadActiveScriptPubKeyMan(uint256 id, OutputType type, bool internal);
1033
1034    //! Remove specified ScriptPubKeyMan from set of active SPK managers. Writes the change to the wallet file.
1035    //! @param[in] id The unique id for the ScriptPubKeyMan
1036    //! @param[in] type The OutputType this ScriptPubKeyMan provides addresses for
1037    //! @param[in] internal Whether this ScriptPubKeyMan provides change addresses
1038    void DeactivateScriptPubKeyMan(uint256 id, OutputType type, bool internal);
1039
1040    //! Create new DescriptorScriptPubKeyMan and add it to the wallet
1041    DescriptorScriptPubKeyMan& SetupDescriptorScriptPubKeyMan(WalletBatch& batch, const CExtKey& master_key, const OutputType& output_type, bool internal) EXCLUSIVE_LOCKS_REQUIRED(cs_wallet);
1042    //! Create new DescriptorScriptPubKeyMans and add them to the wallet
1043    void SetupDescriptorScriptPubKeyMans(WalletBatch& batch, const CExtKey& master_key) EXCLUSIVE_LOCKS_REQUIRED(cs_wallet);
1044    void SetupDescriptorScriptPubKeyMans() EXCLUSIVE_LOCKS_REQUIRED(cs_wallet);
1045
1046    //! Create new seed and default DescriptorScriptPubKeyMans for this wallet
1047    void SetupOwnDescriptorScriptPubKeyMans(WalletBatch& batch) EXCLUSIVE_LOCKS_REQUIRED(cs_wallet);
1048
1049    //! Setup new descriptors or seed for new address generation
1050    void SetupWalletGeneration() EXCLUSIVE_LOCKS_REQUIRED(cs_wallet);
1051
1052    //! Return the DescriptorScriptPubKeyMan for a WalletDescriptor if it is already in the wallet
1053    DescriptorScriptPubKeyMan* GetDescriptorScriptPubKeyMan(const WalletDescriptor& desc) const;
1054
1055    //! Returns whether the provided ScriptPubKeyMan is internal
1056    //! @param[in] spk_man The ScriptPubKeyMan to test
1057    //! @return contains value only for active DescriptorScriptPubKeyMan, otherwise undefined
1058    std::optional<bool> IsInternalScriptPubKeyMan(ScriptPubKeyMan* spk_man) const;
1059
1060    //! Add a descriptor to the wallet, return a ScriptPubKeyMan & associated output type
1061    util::Result<std::reference_wrapper<DescriptorScriptPubKeyMan>> AddWalletDescriptor(WalletDescriptor& desc, const FlatSigningProvider& signing_provider, const std::string& label, bool internal) EXCLUSIVE_LOCKS_REQUIRED(cs_wallet);
1062
1063    /** Move all records from the BDB database to a new SQLite database for storage.
1064     * The original BDB file will be deleted and replaced with a new SQLite file.
1065     * A backup is not created.
1066     * May crash if something unexpected happens in the filesystem.
1067     */
1068    bool MigrateToSQLite(bilingual_str& error) EXCLUSIVE_LOCKS_REQUIRED(cs_wallet);
1069
1070    //! Get all of the descriptors from a legacy wallet
1071    std::optional<MigrationData> GetDescriptorsForLegacy(bilingual_str& error) const EXCLUSIVE_LOCKS_REQUIRED(cs_wallet);
1072
1073    //! Adds the ScriptPubKeyMans from MigrationData to this wallet, removes the LegacyDataSPKM,
1074    //! and moves transaction and address book entries to watchonly_wallet or solvable_wallet as needed.
1075    util::Result<void> ApplyMigrationData(WalletBatch& local_wallet_batch, MigrationData& data) EXCLUSIVE_LOCKS_REQUIRED(cs_wallet);
1076
1077    //! Whether the (external) signer performs R-value signature grinding
1078    bool CanGrindR() const;
1079
1080    //! Add scriptPubKeys for this ScriptPubKeyMan into the scriptPubKey cache
1081    void CacheNewScriptPubKeys(const std::set<CScript>& spks, ScriptPubKeyMan* spkm);
1082
1083    void TopUpCallback(const std::set<CScript>& spks, ScriptPubKeyMan* spkm) override;
1084
1085    //! Which descriptors GetHDPubKeys() should consider.
1086    enum class HDKeyFilter {
1087        Active,    //!< Only active descriptors
1088        All,       //!< All descriptors
1089        UnusedKey, //!< Only unused(KEY) descriptors
1090    };
1091    using HDPubKeyMap = std::map<CExtPubKey, std::set<DescriptorScriptPubKeyMan*>>;
1092    //! Retrieve descriptor xpubs matching the requested filter.
1093    HDPubKeyMap GetHDPubKeys(HDKeyFilter filter) const EXCLUSIVE_LOCKS_REQUIRED(cs_wallet);
1094
1095    //! Find the private key for the given key id from the wallet's descriptors, if available
1096    //! Returns nullopt when no descriptor has the key or if the wallet is locked.
1097    std::optional<CKey> GetKey(const CKeyID& keyid) const;
1098
1099    //! Reconstruct the extended private key for an HD xpub. Returns nullopt when
1100    //! no descriptor has the private key, or the wallet is locked.
1101    std::optional<CExtKey> GetExtKey(const CExtPubKey& xpub) const;
1102
1103    //! Disconnect chain notifications and wait for all notifications to be processed
1104    void DisconnectChainNotifications();
1105};
1106
1107/**
1108 * Called periodically by the schedule thread. Prompts individual wallets to resend
1109 * their transactions. Actual rebroadcast schedule is managed by the wallets themselves.
1110 */
1111void MaybeResendWalletTxs(WalletContext& context);
1112
1113/** RAII object to check and reserve a wallet rescan */
1114class WalletRescanReserver
1115{
1116private:
1117    using Clock = std::chrono::steady_clock;
1118    using NowFn = std::function<Clock::time_point()>;
1119    CWallet& m_wallet;
1120    bool m_could_reserve{false};
1121    NowFn m_now;
1122public:
1123    explicit WalletRescanReserver(CWallet& w) : m_wallet(w) {}
1124
1125    bool reserve(bool with_passphrase = false)
1126    {
1127        assert(!m_could_reserve);
1128        if (m_wallet.fScanningWallet.exchange(true)) {
1129            return false;
1130        }
1131        // Discard any abort request left over from previous reservation, so
1132        // that an abort requested while the reservation is held always applies
1133        // to abort this rescan, even if it arrives before the scan loop starts.
1134        m_wallet.fAbortRescan = false;
1135        m_wallet.m_scanning_with_passphrase.exchange(with_passphrase);
1136        m_wallet.m_scanning_start = SteadyClock::now();
1137        m_wallet.m_scanning_progress = 0;
1138        m_could_reserve = true;
1139        return true;
1140    }
1141
1142    bool isReserved() const
1143    {
1144        return (m_could_reserve && m_wallet.fScanningWallet);
1145    }
1146
1147    Clock::time_point now() const { return m_now ? m_now() : Clock::now(); };
1148
1149    void setNow(NowFn now) { m_now = std::move(now); }
1150
1151    ~WalletRescanReserver()
1152    {
1153        if (m_could_reserve) {
1154            m_wallet.fScanningWallet = false;
1155            m_wallet.m_scanning_with_passphrase = false;
1156        }
1157    }
1158};
1159
1160//! Add wallet name to persistent configuration so it will be loaded on startup.
1161bool AddWalletSetting(interfaces::Chain& chain, const std::string& wallet_name);
1162
1163//! Remove wallet name from persistent configuration so it will not be loaded on startup.
1164bool RemoveWalletSetting(interfaces::Chain& chain, const std::string& wallet_name);
1165
1166struct MigrationResult {
1167    std::string wallet_name;
1168    std::optional<std::string> watchonly_wallet_name;
1169    std::optional<std::string> solvables_wallet_name;
1170    std::shared_ptr<CWallet> wallet;
1171    std::shared_ptr<CWallet> watchonly_wallet;
1172    std::shared_ptr<CWallet> solvables_wallet;
1173    fs::path backup_path;
1174};
1175
1176//! Do all steps to migrate a legacy wallet to a descriptor wallet
1177[[nodiscard]] util::Result<MigrationResult> MigrateLegacyToDescriptor(const std::string& wallet_name, const SecureString& passphrase, WalletContext& context, bool load_wallet = true);
1178//! Requirement: The wallet provided to this function must be isolated, with no attachment to the node's context.
1179[[nodiscard]] util::Result<MigrationResult> MigrateLegacyToDescriptor(std::shared_ptr<CWallet> local_wallet, const SecureString& passphrase, WalletContext& context, bool load_wallet = true);
1180
1181//! Determine the path that the wallet is stored in
1182util::Result<fs::path> GetWalletPath(const std::string& name);
1183} // namespace wallet
1184
1185#endif // BITCOIN_WALLET_WALLET_H
1186

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cmake/bitcoin-build-config.h.in src/consensus/amount.h src/consensus/consensus.h src/primitives/block.h src/primitives/transaction.h src/crypto/sha256.h src/util/moneystr.h src/clientversion.h src/uint256.h src/script/script.h src/policy/policy.h CMakeLists.txt README.md COPYING src/consensus/tx_check.cpp src/consensus/tx_verify.cpp src/consensus/merkle.cpp src/pow.cpp src/validation.cpp src/script/interpreter.cpp src/script/solver.cpp src/script/sign.cpp src/key_io.cpp src/net.cpp src/net_processing.cpp src/netaddress.cpp src/protocol.h src/wallet/wallet.cpp src/wallet/spend.cpp

← Previous 250 linesCode page 5

src/wallet/receive.cpp

src/wallet/coinselection.cpp

src/consensus/validation.h

src/primitives/transaction.cpp

src/script/descriptor.cpp

src/bitcoin-cli.cpp

src/rpc/blockchain.cpp

src/rpc/rawtransaction.cpp

src/init.cpp

src/crypto/sha256.cpp

src/consensus/merkle.h

src/consensus/tx_check.h

src/consensus/tx_verify.h

src/policy/feerate.h

src/policy/feerate.cpp

src/primitives/transaction_identifier.h

src/chainparamsbase.h

src/chainparamsbase.cpp

src/util/moneystr.cpp

src/crypto/ripemd160.h

src/crypto/sha1.h

src/crypto/sha512.h

src/crypto/hmac_sha256.h

src/crypto/hmac_sha512.h

src/crypto/hmac_sha256.cpp

src/crypto/hmac_sha512.cpp

src/crypto/hkdf_sha256_32.h

src/crypto/hkdf_sha256_32.cpp

src/support/cleanse.h

src/support/cleanse.cpp

src/crypto/siphash.cpp

src/crypto/muhash.h

src/crypto/chacha20.h

src/crypto/poly1305.h

src/crypto/chacha20poly1305.h

src/crypto/chacha20poly1305.cpp

src/util/chaintype.cpp

src/util/obfuscation.h

src/util/byte_units.h

src/util/overflow.h

src/blockencodings.cpp

src/net_permissions.cpp

src/policy/packages.cpp

src/policy/rbf.cpp

src/policy/truc_policy.cpp

src/policy/ephemeral_policy.cpp

src/policy/settings.cpp

src/policy/policy.cpp

src/node/transaction.cpp

src/node/coin.cpp

src/rpc/client.cpp

src/rpc/external_signer.cpp

src/rpc/request.cpp

src/rpc/server_util.cpp

src/rpc/fees.cpp

src/rpc/output_script.cpp

src/rpc/rawtransaction_util.cpp

src/rpc/rawtransaction_util.h

src/rpc/register.h

src/rpc/request.h

src/rpc/server_util.h

src/rpc/protocol.h

src/rpc/server.h

src/rpc/signmessage.cpp

src/rpc/txoutproof.cpp

src/rpc/util.cpp

src/rpc/util.h

src/wallet/rpc/addresses.cpp

src/wallet/rpc/backup.cpp

src/wallet/rpc/coins.cpp

src/wallet/rpc/encrypt.cpp

src/wallet/rpc/signmessage.cpp

src/wallet/rpc/util.cpp

src/wallet/rpc/util.h

src/wallet/coincontrol.cpp

src/wallet/coincontrol.h

src/wallet/context.cpp

src/wallet/context.h

src/wallet/crypter.cpp

src/wallet/crypter.h

src/wallet/db.cpp

src/wallet/export.cpp

src/wallet/external_signer_scriptpubkeyman.cpp

src/wallet/rpc/spend.cpp

src/wallet/rpc/transactions.cpp

src/wallet/rpc/wallet.cpp

src/wallet/feebumper.cpp

src/wallet/feebumper.h

src/index/base.h

src/index/base.cpp

src/index/txindex.h

src/index/txindex.cpp

src/index/txindex_key.h

src/index/txospenderindex.h

src/index/txospenderindex.cpp

src/index/blockfilterindex.h

src/index/blockfilterindex.cpp

src/index/coinstatsindex.h

src/index/coinstatsindex.cpp

src/index/db_key.h

src/index/disktxpos.h

src/kernel/chain.cpp

src/kernel/chain.h

src/kernel/checks.cpp

src/kernel/checks.h

src/kernel/context.cpp

src/kernel/context.h

src/kernel/cs_main.cpp

src/kernel/cs_main.h

src/kernel/disconnected_transactions.cpp

src/kernel/disconnected_transactions.h

src/kernel/mempool_removal_reason.cpp

src/kernel/mempool_removal_reason.h

src/kernel/coinstats.cpp

src/kernel/coinstats.h

src/kernel/chainparams.cpp

src/kernel/chainparams.h

src/wallet/sqlite.cpp

src/wallet/sqlite.h

src/wallet/transaction.cpp

src/wallet/transaction.h

src/wallet/dump.cpp

src/wallet/dump.h

src/wallet/init.cpp

src/wallet/walletutil.cpp

src/wallet/walletutil.h

src/wallet/wallettool.cpp

src/wallet/wallettool.h

src/wallet/export.h

src/wallet/migrate.cpp

src/wallet/migrate.h

src/wallet/db.h

src/wallet/walletdb.cpp

src/wallet/interfaces.cpp

src/wallet/scriptpubkeyman.cpp

src/wallet/scriptpubkeyman.h

src/kernel/bitcoinkernel.cpp

src/kernel/bitcoinkernel.h

src/kernel/bitcoinkernel_wrapper.h

src/node/chainstate.cpp

src/node/chainstate.h

src/node/blockstorage.cpp

src/node/blockstorage.h

src/node/mempool_persist.cpp

src/node/mempool_persist.h

src/node/utxo_snapshot.cpp

src/node/utxo_snapshot.h

src/node/kernel_notifications.cpp

src/node/kernel_notifications.h

src/node/blockmanager_args.cpp

src/kernel/blockmanager_opts.h

src/util/expected.cpp

src/policy/settings.h

src/util/types.h

src/kernel/messagestartchars.h

src/kernel/warning.h

src/util/exception.h

src/common/license_info.h

src/node/coins_view_args.h

src/node/database_args.h

src/util/batchpriority.h

src/util/ui_change_type.h

src/node/coins_view_args.cpp

src/node/peerman_args.h

src/util/serfloat.h

src/node/blockmanager_args.h

src/node/database_args.cpp

src/util/overloaded.h

src/interfaces/types.h

src/node/chainstatemanager_args.h

src/node/minisketchwrapper.h

src/util/macros.h

src/util/syserror.h

src/common/run_command.h

src/util/bytevectorhash.cpp

src/node/mempool_persist_args.cpp

src/util/exec.h

src/util/rbf.h

src/crypto/hex_base.h

src/node/mempool_persist_args.h

src/interfaces/echo.h

src/util/any.h

src/util/batchpriority.cpp

src/util/threadnames.h

src/node/coin.h

src/node/mempool_args.h

src/util/asmap.h

src/util/bytevectorhash.h

src/node/context.cpp

src/util/insert.h

src/util/readwritefile.h

src/node/peerman_args.cpp

src/node/interface_ui.cpp

src/interfaces/handler.h

src/node/mining_args.h

src/util/hasher.cpp

src/common/init.h

src/kernel/mempool_limits.h

src/common/system.h

src/crypto/sha3.h

src/util/threadinterrupt.cpp

src/node/protocol_version.h

src/util/exception.cpp

src/common/messages.h

src/node/connection_types.cpp

src/util/bip32.h

src/common/license_info.cpp

src/util/stdmutex.h

src/common/run_command.cpp

src/util/check.cpp

src/util/golombrice.h

src/node/types.h

src/node/timeoffsets.h

src/util/readwritefile.cpp

src/util/fastrange.h

src/util/signalinterrupt.h

src/util/task_runner.h

src/util/syserror.cpp

src/common/interfaces.cpp

src/common/types.h

src/util/threadinterrupt.h

src/kernel/chainstatemanager_opts.h

src/node/psbt.h

src/policy/ephemeral_policy.h

src/util/trace.h

src/common/url.cpp

src/kernel/mempool_options.h

src/util/serfloat.cpp

src/kernel/notifications_interface.h

src/node/timeoffsets.cpp

src/node/warnings.cpp

src/util/hash_type.h

src/crypto/hex_base.cpp

src/node/eviction.h

src/util/tokenbucket.h

src/crypto/aes.h

src/common/pcp.h

src/util/feefrac.cpp

src/node/transaction.h

src/util/threadnames.cpp

src/common/signmessage.h

src/util/exec.cpp

src/util/signalinterrupt.cpp

src/clientversion.cpp

src/common/signmessage.cpp

src/compat/assumptions.h

src/compat/byteswap.h

src/deploymentinfo.cpp

src/deploymentinfo.h

src/deploymentstatus.cpp

src/deploymentstatus.h

src/dummywallet.cpp

src/external_signer.h

src/init/bitcoin-gui.cpp

src/init/bitcoin-node.cpp

src/init/bitcoin-qt.cpp

src/init/bitcoin-wallet.cpp

src/init/bitcoind.cpp

src/init/common.h

src/interfaces/init.h

src/interfaces/ipc.h

src/key_io.h

src/logging/categories.h

src/logging/timer.h

src/mapport.h

src/musig.h

src/net_permissions.h

src/netgroup.h

src/netmessagemaker.h

src/node/chainstatemanager_args.cpp

src/node/connection_types.h

src/node/context.h

src/node/interface_ui.h

src/node/mempool_args.cpp

src/node/mining_args.cpp

src/node/minisketchwrapper.cpp

src/node/txreconciliation.h

src/policy/fees/estimator_args.cpp

src/policy/fees/estimator_args.h

src/policy/fees/estimator_man.cpp

src/policy/fees/estimator_man.h

src/policy/packages.h

src/policy/rbf.h

src/policy/truc_policy.h

src/pow.h

src/primitives/block.cpp

src/randomenv.h

src/rest.h

src/script/keyorigin.h

src/script/parsing.cpp

src/script/parsing.h

src/script/script_error.h

src/script/sigcache.cpp

src/script/sigcache.h

src/script/solver.h

src/script/verify_flags.h

src/semaphore_grant.h

src/signet.h

src/span.h

src/support/allocators/secure.h

src/support/allocators/zeroafterfree.h

src/util/tokenpipe.cpp

src/util/translation.h

src/util/vector.h

src/versionbits.h

src/versionbits_impl.h

src/wallet/external_signer_scriptpubkeyman.h

src/wallet/fees.h

src/wallet/load.h

src/wallet/receive.h

src/wallet/rpc/wallet.h

src/wallet/types.h

src/walletinitinterface.h

src/zmq/zmqabstractnotifier.cpp

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