Bitcoin Core 29.99.0
P2P Digital Currency
wallet.h
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1// Copyright (c) 2009-2010 Satoshi Nakamoto
2// Copyright (c) 2009-present The Bitcoin Core developers
3// Distributed under the MIT software license, see the accompanying
4// file COPYING or http://www.opensource.org/licenses/mit-license.php.
5
6#ifndef BITCOIN_WALLET_WALLET_H
7#define BITCOIN_WALLET_WALLET_H
8
9#include <addresstype.h>
10#include <consensus/amount.h>
11#include <interfaces/chain.h>
12#include <interfaces/handler.h>
13#include <kernel/cs_main.h>
14#include <logging.h>
15#include <outputtype.h>
16#include <policy/feerate.h>
18#include <script/interpreter.h>
19#include <script/script.h>
21#include <sync.h>
22#include <tinyformat.h>
23#include <uint256.h>
24#include <util/fs.h>
25#include <util/hasher.h>
26#include <util/result.h>
27#include <util/string.h>
28#include <util/time.h>
30#include <util/ui_change_type.h>
31#include <wallet/crypter.h>
32#include <wallet/db.h>
34#include <wallet/transaction.h>
35#include <wallet/types.h>
36#include <wallet/walletutil.h>
37
38#include <atomic>
39#include <cassert>
40#include <cstddef>
41#include <cstdint>
42#include <functional>
43#include <limits>
44#include <map>
45#include <memory>
46#include <optional>
47#include <set>
48#include <string>
49#include <unordered_map>
50#include <utility>
51#include <vector>
52
53#include <boost/signals2/signal.hpp>
54
55class CKey;
56class CKeyID;
57class CPubKey;
58class Coin;
59class SigningProvider;
60enum class MemPoolRemovalReason;
61enum class SigningResult;
62namespace common {
63enum class PSBTError;
64} // namespace common
65namespace interfaces {
66class Wallet;
67}
68namespace wallet {
69class CWallet;
70class WalletBatch;
71enum class DBErrors : int;
72} // namespace wallet
73struct CBlockLocator;
74struct CExtKey;
76struct KeyOriginInfo;
78struct SignatureData;
79
80using LoadWalletFn = std::function<void(std::unique_ptr<interfaces::Wallet> wallet)>;
81
82struct bilingual_str;
83
84namespace wallet {
85struct WalletContext;
86
89void WaitForDeleteWallet(std::shared_ptr<CWallet>&& wallet);
90
91bool AddWallet(WalletContext& context, const std::shared_ptr<CWallet>& wallet);
92bool RemoveWallet(WalletContext& context, const std::shared_ptr<CWallet>& wallet, std::optional<bool> load_on_start, std::vector<bilingual_str>& warnings);
93bool RemoveWallet(WalletContext& context, const std::shared_ptr<CWallet>& wallet, std::optional<bool> load_on_start);
94std::vector<std::shared_ptr<CWallet>> GetWallets(WalletContext& context);
95std::shared_ptr<CWallet> GetDefaultWallet(WalletContext& context, size_t& count);
96std::shared_ptr<CWallet> GetWallet(WalletContext& context, const std::string& name);
97std::shared_ptr<CWallet> LoadWallet(WalletContext& context, const std::string& name, std::optional<bool> load_on_start, const DatabaseOptions& options, DatabaseStatus& status, bilingual_str& error, std::vector<bilingual_str>& warnings);
98std::shared_ptr<CWallet> CreateWallet(WalletContext& context, const std::string& name, std::optional<bool> load_on_start, DatabaseOptions& options, DatabaseStatus& status, bilingual_str& error, std::vector<bilingual_str>& warnings);
99std::shared_ptr<CWallet> RestoreWallet(WalletContext& context, const fs::path& backup_file, const std::string& wallet_name, std::optional<bool> load_on_start, DatabaseStatus& status, bilingual_str& error, std::vector<bilingual_str>& warnings, bool load_after_restore = true);
100std::unique_ptr<interfaces::Handler> HandleLoadWallet(WalletContext& context, LoadWalletFn load_wallet);
101void NotifyWalletLoaded(WalletContext& context, const std::shared_ptr<CWallet>& wallet);
102std::unique_ptr<WalletDatabase> MakeWalletDatabase(const std::string& name, const DatabaseOptions& options, DatabaseStatus& status, bilingual_str& error);
103
109static const CAmount DEFAULT_DISCARD_FEE = 10000;
113static const CAmount DEFAULT_CONSOLIDATE_FEERATE{10000}; // 10 sat/vbyte
123constexpr CAmount HIGH_APS_FEE{COIN / 10000};
127static const bool DEFAULT_SPEND_ZEROCONF_CHANGE = true;
129static const bool DEFAULT_WALLET_REJECT_LONG_CHAINS{true};
131static const unsigned int DEFAULT_TX_CONFIRM_TARGET = 6;
133static const bool DEFAULT_WALLET_RBF = true;
134static const bool DEFAULT_WALLETBROADCAST = true;
135static const bool DEFAULT_DISABLE_WALLET = false;
136static const bool DEFAULT_WALLETCROSSCHAIN = false;
144static constexpr size_t DUMMY_NESTED_P2WPKH_INPUT_SIZE = 91;
145
146class CCoinControl;
147
150
151static constexpr uint64_t KNOWN_WALLET_FLAGS =
159
160static constexpr uint64_t MUTABLE_WALLET_FLAGS =
162
163static const std::map<std::string,WalletFlags> WALLET_FLAG_MAP{
164 {"avoid_reuse", WALLET_FLAG_AVOID_REUSE},
165 {"blank", WALLET_FLAG_BLANK_WALLET},
166 {"key_origin_metadata", WALLET_FLAG_KEY_ORIGIN_METADATA},
167 {"last_hardened_xpub_cached", WALLET_FLAG_LAST_HARDENED_XPUB_CACHED},
168 {"disable_private_keys", WALLET_FLAG_DISABLE_PRIVATE_KEYS},
169 {"descriptor_wallet", WALLET_FLAG_DESCRIPTORS},
170 {"external_signer", WALLET_FLAG_EXTERNAL_SIGNER}
171};
172
189{
190protected:
192 const CWallet* const pwallet;
197 int64_t nIndex{-1};
201 bool fInternal{false};
202
203public:
207 , type(type) { }
208
211
214 {
216 }
217
221 void ReturnDestination();
223 void KeepDestination();
224};
225
230{
238 std::optional<std::string> label;
239
245 std::optional<AddressPurpose> purpose;
246
254 bool previously_spent{false};
255
263 std::map<std::string, std::string> receive_requests{};
264
266 bool IsChange() const { return !label.has_value(); }
267 std::string GetLabel() const { return label ? *label : std::string{}; }
268 void SetLabel(std::string name) { label = std::move(name); }
269};
270
271inline std::string PurposeToString(AddressPurpose p)
272{
273 switch(p) {
274 case AddressPurpose::RECEIVE: return "receive";
275 case AddressPurpose::SEND: return "send";
276 case AddressPurpose::REFUND: return "refund";
277 } // no default case so the compiler will warn when a new enum as added
278 assert(false);
279}
280
281inline std::optional<AddressPurpose> PurposeFromString(std::string_view s)
282{
283 if (s == "receive") return AddressPurpose::RECEIVE;
284 else if (s == "send") return AddressPurpose::SEND;
285 else if (s == "refund") return AddressPurpose::REFUND;
286 return {};
287}
288
290{
294};
295
296class WalletRescanReserver; //forward declarations for ScanForWalletTransactions/RescanFromTime
301{
302private:
304
305 bool Unlock(const CKeyingMaterial& vMasterKeyIn);
306
307 std::atomic<bool> fAbortRescan{false};
308 std::atomic<bool> fScanningWallet{false}; // controlled by WalletRescanReserver
309 std::atomic<bool> m_attaching_chain{false};
310 std::atomic<bool> m_scanning_with_passphrase{false};
311 std::atomic<SteadyClock::time_point> m_scanning_start{SteadyClock::time_point{}};
312 std::atomic<double> m_scanning_progress{0};
314
316 int nWalletVersion GUARDED_BY(cs_wallet){FEATURE_BASE};
317
323 // Local time that the tip block was received. Used to schedule wallet rebroadcasts.
324 std::atomic<int64_t> m_best_block_time {0};
325
326 // First created key time. Used to skip blocks prior to this time.
327 // 'std::numeric_limits<int64_t>::max()' if wallet is blank.
328 std::atomic<int64_t> m_birth_time{std::numeric_limits<int64_t>::max()};
329
335 typedef std::unordered_multimap<COutPoint, Txid, SaltedOutpointHasher> TxSpends;
337 void AddToSpends(const COutPoint& outpoint, const Txid& txid, WalletBatch* batch = nullptr) EXCLUSIVE_LOCKS_REQUIRED(cs_wallet);
338 void AddToSpends(const CWalletTx& wtx, WalletBatch* batch = nullptr) EXCLUSIVE_LOCKS_REQUIRED(cs_wallet);
339
356 bool AddToWalletIfInvolvingMe(const CTransactionRef& tx, const SyncTxState& state, bool fUpdate, bool rescanning_old_block) EXCLUSIVE_LOCKS_REQUIRED(cs_wallet);
357
359 void MarkConflicted(const uint256& hashBlock, int conflicting_height, const Txid& hashTx);
360
361 enum class TxUpdate { UNCHANGED, CHANGED, NOTIFY_CHANGED };
362
363 using TryUpdatingStateFn = std::function<TxUpdate(CWalletTx& wtx)>;
364
366 void RecursiveUpdateTxState(const Txid& tx_hash, const TryUpdatingStateFn& try_updating_state) EXCLUSIVE_LOCKS_REQUIRED(cs_wallet);
367 void RecursiveUpdateTxState(WalletBatch* batch, const Txid& tx_hash, const TryUpdatingStateFn& try_updating_state) EXCLUSIVE_LOCKS_REQUIRED(cs_wallet);
368
371
372 void SyncMetaData(std::pair<TxSpends::iterator, TxSpends::iterator>) EXCLUSIVE_LOCKS_REQUIRED(cs_wallet);
373
374 void SyncTransaction(const CTransactionRef& tx, const SyncTxState& state, bool update_tx = true, bool rescanning_old_block = false) EXCLUSIVE_LOCKS_REQUIRED(cs_wallet);
375
377 std::atomic<uint64_t> m_wallet_flags{0};
378
379 bool SetAddressBookWithDB(WalletBatch& batch, const CTxDestination& address, const std::string& strName, const std::optional<AddressPurpose>& strPurpose);
380
382 void UnsetWalletFlagWithDB(WalletBatch& batch, uint64_t flag);
383
385 void UnsetBlankWalletFlag(WalletBatch& batch) override;
386
389
391 std::string m_name;
392
394 std::unique_ptr<WalletDatabase> m_database;
395
403 uint256 m_last_block_processed GUARDED_BY(cs_wallet);
404
410 int m_last_block_processed_height GUARDED_BY(cs_wallet) = -1;
411
412 std::map<OutputType, ScriptPubKeyMan*> m_external_spk_managers;
413 std::map<OutputType, ScriptPubKeyMan*> m_internal_spk_managers;
414
415 // Indexed by a unique identifier produced by each ScriptPubKeyMan using
416 // ScriptPubKeyMan::GetID. In many cases it will be the hash of an internal structure
417 std::map<uint256, std::unique_ptr<ScriptPubKeyMan>> m_spk_managers;
418
419 // Appends spk managers into the main 'm_spk_managers'.
420 // Must be the only method adding data to it.
421 void AddScriptPubKeyMan(const uint256& id, std::unique_ptr<ScriptPubKeyMan> spkm_man);
422
423 // Same as 'AddActiveScriptPubKeyMan' but designed for use within a batch transaction context
424 void AddActiveScriptPubKeyManWithDb(WalletBatch& batch, uint256 id, OutputType type, bool internal);
425
427 void SetWalletFlagWithDB(WalletBatch& batch, uint64_t flags);
428
430 std::unordered_map<CScript, std::vector<ScriptPubKeyMan*>, SaltedSipHasher> m_cached_spks;
431
437 static bool AttachChain(const std::shared_ptr<CWallet>& wallet, interfaces::Chain& chain, const bool rescan_required, bilingual_str& error, std::vector<bilingual_str>& warnings);
438
440
441public:
447
448 WalletDatabase& GetDatabase() const override
449 {
450 assert(static_cast<bool>(m_database));
451 return *m_database;
452 }
453
456 const std::string& GetName() const { return m_name; }
457
458 typedef std::map<unsigned int, CMasterKey> MasterKeyMap;
460 unsigned int nMasterKeyMaxID = 0;
461
463 CWallet(interfaces::Chain* chain, const std::string& name, std::unique_ptr<WalletDatabase> database)
464 : m_chain(chain),
465 m_name(name),
466 m_database(std::move(database))
467 {
468 }
469
471 {
472 // Should not have slots connected at this point.
473 assert(NotifyUnload.empty());
474 }
475
476 bool IsCrypted() const;
477 bool IsLocked() const override;
478 bool Lock();
479
481 bool HaveChain() const { return m_chain ? true : false; }
482
485 std::unordered_map<Txid, CWalletTx, SaltedTxidHasher> mapWallet GUARDED_BY(cs_wallet);
486
487 typedef std::multimap<int64_t, CWalletTx*> TxItems;
489
490 int64_t nOrderPosNext GUARDED_BY(cs_wallet) = 0;
491
492 std::map<CTxDestination, CAddressBookData> m_address_book GUARDED_BY(cs_wallet);
493 const CAddressBookData* FindAddressBookEntry(const CTxDestination&, bool allow_change = false) const EXCLUSIVE_LOCKS_REQUIRED(cs_wallet);
494
499 std::set<COutPoint> setLockedCoins GUARDED_BY(cs_wallet);
500
503
505 interfaces::Chain& chain() const { assert(m_chain); return *m_chain; }
506
508
509 std::set<Txid> GetTxConflicts(const CWalletTx& wtx) const EXCLUSIVE_LOCKS_REQUIRED(cs_wallet);
510
525
533
536
537 bool IsSpent(const COutPoint& outpoint) const EXCLUSIVE_LOCKS_REQUIRED(cs_wallet);
538
539 // Whether this or any known scriptPubKey with the same single key has been spent.
540 bool IsSpentKey(const CScript& scriptPubKey) const EXCLUSIVE_LOCKS_REQUIRED(cs_wallet);
541 void SetSpentKeyState(WalletBatch& batch, const Txid& hash, unsigned int n, bool used, std::set<CTxDestination>& tx_destinations) EXCLUSIVE_LOCKS_REQUIRED(cs_wallet);
542
545
546 bool IsLockedCoin(const COutPoint& output) const EXCLUSIVE_LOCKS_REQUIRED(cs_wallet);
547 bool LockCoin(const COutPoint& output, WalletBatch* batch = nullptr) EXCLUSIVE_LOCKS_REQUIRED(cs_wallet);
548 bool UnlockCoin(const COutPoint& output, WalletBatch* batch = nullptr) EXCLUSIVE_LOCKS_REQUIRED(cs_wallet);
550 void ListLockedCoins(std::vector<COutPoint>& vOutpts) const EXCLUSIVE_LOCKS_REQUIRED(cs_wallet);
551
552 /*
553 * Rescan abort properties
554 */
555 void AbortRescan() { fAbortRescan = true; }
556 bool IsAbortingRescan() const { return fAbortRescan; }
557 bool IsScanning() const { return fScanningWallet; }
559 SteadyClock::duration ScanningDuration() const { return fScanningWallet ? SteadyClock::now() - m_scanning_start.load() : SteadyClock::duration{}; }
560 double ScanningProgress() const { return fScanningWallet ? (double) m_scanning_progress : 0; }
561
564
565 bool LoadMinVersion(int nVersion) EXCLUSIVE_LOCKS_REQUIRED(cs_wallet) { AssertLockHeld(cs_wallet); nWalletVersion = nVersion; return true; }
566
570 void LoadAddressReceiveRequest(const CTxDestination& dest, const std::string& id, const std::string& request) EXCLUSIVE_LOCKS_REQUIRED(cs_wallet);
571
573 int64_t nRelockTime GUARDED_BY(cs_wallet){0};
574
575 // Used to prevent concurrent calls to walletpassphrase RPC.
577 // Used to prevent deleting the passphrase from memory when it is still in use.
579
580 bool Unlock(const SecureString& strWalletPassphrase);
581 bool ChangeWalletPassphrase(const SecureString& strOldWalletPassphrase, const SecureString& strNewWalletPassphrase);
582 bool EncryptWallet(const SecureString& strWalletPassphrase);
583
584 unsigned int ComputeTimeSmart(const CWalletTx& wtx, bool rescanning_old_block) const;
585
592
593 void MarkDirty();
594
601 using UpdateWalletTxFn = std::function<bool(CWalletTx& wtx, bool new_tx)>;
602
607 CWalletTx* AddToWallet(CTransactionRef tx, const TxState& state, const UpdateWalletTxFn& update_wtx=nullptr, bool rescanning_old_block = false);
608 bool LoadToWallet(const Txid& hash, const UpdateWalletTxFn& fill_wtx) EXCLUSIVE_LOCKS_REQUIRED(cs_wallet);
609 void transactionAddedToMempool(const CTransactionRef& tx) override;
610 void blockConnected(ChainstateRole role, const interfaces::BlockInfo& block) override;
611 void blockDisconnected(const interfaces::BlockInfo& block) override;
612 void updatedBlockTip() override;
613 int64_t RescanFromTime(int64_t startTime, const WalletRescanReserver& reserver, bool update);
614
615 struct ScanResult {
616 enum { SUCCESS, FAILURE, USER_ABORT } status = SUCCESS;
617
622 std::optional<int> last_scanned_height;
623
629 };
630 ScanResult ScanForWalletTransactions(const uint256& start_block, int start_height, std::optional<int> max_height, const WalletRescanReserver& reserver, bool fUpdate, const bool save_progress);
635 bool ShouldResend() const;
636 void ResubmitWalletTransactions(bool relay, bool force);
637
638 OutputType TransactionChangeType(const std::optional<OutputType>& change_type, const std::vector<CRecipient>& vecSend) const;
639
643 bool SignTransaction(CMutableTransaction& tx, const std::map<COutPoint, Coin>& coins, int sighash, std::map<int, bilingual_str>& input_errors) const;
644 SigningResult SignMessage(const std::string& message, const PKHash& pkhash, std::string& str_sig) const;
645
661 std::optional<common::PSBTError> FillPSBT(PartiallySignedTransaction& psbtx,
662 bool& complete,
663 int sighash_type = SIGHASH_DEFAULT,
664 bool sign = true,
665 bool bip32derivs = true,
666 size_t* n_signed = nullptr,
667 bool finalize = true) const;
668
678 void CommitTransaction(CTransactionRef tx, mapValue_t mapValue, std::vector<std::pair<std::string, std::string>> orderForm);
679
681 bool SubmitTxMemoryPoolAndRelay(CWalletTx& wtx, std::string& err_string, bool relay) const
683
685 void MaybeUpdateBirthTime(int64_t time);
686
701
705
711
721 std::optional<OutputType> m_default_change_type{};
724
727
730
732 bool TopUpKeyPool(unsigned int kpSize = 0);
733
734 std::optional<int64_t> GetOldestKeyPoolTime() const;
735
736 // Filter struct for 'ListAddrBookAddresses'
738 // Fetch addresses with the provided label
739 std::optional<std::string> m_op_label{std::nullopt};
740 // Don't include change addresses by default
741 bool ignore_change{true};
742 };
743
747 std::vector<CTxDestination> ListAddrBookAddresses(const std::optional<AddrBookFilter>& filter) const EXCLUSIVE_LOCKS_REQUIRED(cs_wallet);
748
752 std::set<std::string> ListAddrBookLabels(const std::optional<AddressPurpose> purpose) const EXCLUSIVE_LOCKS_REQUIRED(cs_wallet);
753
758 using ListAddrBookFunc = std::function<void(const CTxDestination& dest, const std::string& label, bool is_change, const std::optional<AddressPurpose> purpose)>;
760
765 void MarkDestinationsDirty(const std::set<CTxDestination>& destinations) EXCLUSIVE_LOCKS_REQUIRED(cs_wallet);
766
767 util::Result<CTxDestination> GetNewDestination(const OutputType type, const std::string label);
769
776 CAmount GetDebit(const CTxIn& txin, const isminefilter& filter) const;
781 bool IsFromMe(const CTransaction& tx) const;
782 CAmount GetDebit(const CTransaction& tx, const isminefilter& filter) const;
783 void chainStateFlushed(ChainstateRole role, const CBlockLocator& loc) override;
784
786
788 util::Result<void> RemoveTxs(std::vector<Txid>& txs_to_remove) EXCLUSIVE_LOCKS_REQUIRED(cs_wallet);
789 util::Result<void> RemoveTxs(WalletBatch& batch, std::vector<Txid>& txs_to_remove) EXCLUSIVE_LOCKS_REQUIRED(cs_wallet);
790
791 bool SetAddressBook(const CTxDestination& address, const std::string& strName, const std::optional<AddressPurpose>& purpose);
792
793 bool DelAddressBook(const CTxDestination& address);
794 bool DelAddressBookWithDB(WalletBatch& batch, const CTxDestination& address);
795
798
799 std::vector<std::string> GetAddressReceiveRequests() const EXCLUSIVE_LOCKS_REQUIRED(cs_wallet);
800 bool SetAddressReceiveRequest(WalletBatch& batch, const CTxDestination& dest, const std::string& id, const std::string& value) EXCLUSIVE_LOCKS_REQUIRED(cs_wallet);
802
804
806 void SetMinVersion(enum WalletFeature, WalletBatch* batch_in = nullptr) override;
807
809 int GetVersion() const { LOCK(cs_wallet); return nWalletVersion; }
810
812 std::set<Txid> GetConflicts(const Txid& txid) const EXCLUSIVE_LOCKS_REQUIRED(cs_wallet);
813
816
818 void Close();
819
821 boost::signals2::signal<void ()> NotifyUnload;
822
827 boost::signals2::signal<void(const CTxDestination& address,
828 const std::string& label, bool isMine,
829 AddressPurpose purpose, ChangeType status)>
831
836 boost::signals2::signal<void(const Txid& hashTx, ChangeType status)> NotifyTransactionChanged;
837
839 boost::signals2::signal<void (const std::string &title, int nProgress)> ShowProgress;
840
842 boost::signals2::signal<void ()> NotifyCanGetAddressesChanged;
843
848 boost::signals2::signal<void (CWallet* wallet)> NotifyStatusChanged;
849
853 void SetBroadcastTransactions(bool broadcast) { fBroadcastTransactions = broadcast; }
854
856 bool TransactionCanBeAbandoned(const Txid& hashTx) const;
857
858 /* Mark a transaction (and it in-wallet descendants) as abandoned so its inputs may be respent. */
859 bool AbandonTransaction(const Txid& hashTx);
861
863 bool MarkReplaced(const Txid& originalHash, const Txid& newHash);
864
865 /* Initializes the wallet, returns a new CWallet instance or a null pointer in case of an error */
866 static std::shared_ptr<CWallet> Create(WalletContext& context, const std::string& name, std::unique_ptr<WalletDatabase> database, uint64_t wallet_creation_flags, bilingual_str& error, std::vector<bilingual_str>& warnings);
867
872 void postInitProcess();
873
874 bool BackupWallet(const std::string& strDest) const;
875
876 /* Returns true if HD is enabled */
877 bool IsHDEnabled() const;
878
879 /* Returns true if the wallet can give out new addresses. This means it has keys in the keypool or can generate new keys */
880 bool CanGetAddresses(bool internal = false) const;
881
882 /* Returns the time of the first created key or, in case of an import, it could be the time of the first received transaction */
883 int64_t GetBirthTime() const { return m_birth_time; }
884
891 void BlockUntilSyncedToCurrentChain() const LOCKS_EXCLUDED(::cs_main) EXCLUSIVE_LOCKS_REQUIRED(!cs_wallet);
892
894 void SetWalletFlag(uint64_t flags);
895
897 void UnsetWalletFlag(uint64_t flag);
898
900 bool IsWalletFlagSet(uint64_t flag) const override;
901
905 void InitWalletFlags(uint64_t flags);
907 bool LoadWalletFlags(uint64_t flags);
908
910 std::string GetDisplayName() const override
911 {
912 std::string wallet_name = GetName().length() == 0 ? "default wallet" : GetName();
913 return strprintf("[%s]", wallet_name);
914 };
915
917 template <typename... Params>
918 void WalletLogPrintf(util::ConstevalFormatString<sizeof...(Params)> wallet_fmt, const Params&... params) const
919 {
920 LogInfo("%s %s", GetDisplayName(), tfm::format(wallet_fmt, params...));
921 };
922
924 bool UpgradeWallet(int version, bilingual_str& error);
925
927 std::set<ScriptPubKeyMan*> GetActiveScriptPubKeyMans() const;
928 bool IsActiveScriptPubKeyMan(const ScriptPubKeyMan& spkm) const;
929
931 std::set<ScriptPubKeyMan*> GetAllScriptPubKeyMans() const;
932
934 ScriptPubKeyMan* GetScriptPubKeyMan(const OutputType& type, bool internal) const;
935
937 std::set<ScriptPubKeyMan*> GetScriptPubKeyMans(const CScript& script) const;
940
942 std::unique_ptr<SigningProvider> GetSolvingProvider(const CScript& script) const;
943 std::unique_ptr<SigningProvider> GetSolvingProvider(const CScript& script, SignatureData& sigdata) const;
944
946 std::vector<WalletDescriptor> GetWalletDescriptors(const CScript& script) const;
947
951
954
955 bool WithEncryptionKey(std::function<bool (const CKeyingMaterial&)> cb) const override;
956
957 bool HasEncryptionKeys() const override;
958 bool HaveCryptedKeys() const;
959
962 {
964 assert(m_last_block_processed_height >= 0);
965 return m_last_block_processed_height;
966 };
968 {
970 assert(m_last_block_processed_height >= 0);
971 return m_last_block_processed;
972 }
975 {
977 m_last_block_processed_height = block_height;
978 m_last_block_processed = block_hash;
979 };
980
983
986
991 void AddActiveScriptPubKeyMan(uint256 id, OutputType type, bool internal);
992
997 void LoadActiveScriptPubKeyMan(uint256 id, OutputType type, bool internal);
998
1003 void DeactivateScriptPubKeyMan(uint256 id, OutputType type, bool internal);
1004
1010
1013
1016
1020 std::optional<bool> IsInternalScriptPubKeyMan(ScriptPubKeyMan* spk_man) const;
1021
1023 util::Result<ScriptPubKeyMan*> AddWalletDescriptor(WalletDescriptor& desc, const FlatSigningProvider& signing_provider, const std::string& label, bool internal) EXCLUSIVE_LOCKS_REQUIRED(cs_wallet);
1024
1031
1034
1038
1040 bool CanGrindR() const;
1041
1043 void CacheNewScriptPubKeys(const std::set<CScript>& spks, ScriptPubKeyMan* spkm);
1044
1045 void TopUpCallback(const std::set<CScript>& spks, ScriptPubKeyMan* spkm) override;
1046
1049
1052 std::optional<CKey> GetKey(const CKeyID& keyid) const;
1053};
1054
1059void MaybeResendWalletTxs(WalletContext& context);
1060
1063{
1064private:
1065 using Clock = std::chrono::steady_clock;
1066 using NowFn = std::function<Clock::time_point()>;
1068 bool m_could_reserve{false};
1070public:
1072
1073 bool reserve(bool with_passphrase = false)
1074 {
1075 assert(!m_could_reserve);
1076 if (m_wallet.fScanningWallet.exchange(true)) {
1077 return false;
1078 }
1079 m_wallet.m_scanning_with_passphrase.exchange(with_passphrase);
1080 m_wallet.m_scanning_start = SteadyClock::now();
1081 m_wallet.m_scanning_progress = 0;
1082 m_could_reserve = true;
1083 return true;
1084 }
1085
1086 bool isReserved() const
1087 {
1088 return (m_could_reserve && m_wallet.fScanningWallet);
1089 }
1090
1091 Clock::time_point now() const { return m_now ? m_now() : Clock::now(); };
1092
1093 void setNow(NowFn now) { m_now = std::move(now); }
1094
1096 {
1097 if (m_could_reserve) {
1098 m_wallet.fScanningWallet = false;
1099 m_wallet.m_scanning_with_passphrase = false;
1100 }
1101 }
1102};
1103
1105bool AddWalletSetting(interfaces::Chain& chain, const std::string& wallet_name);
1106
1108bool RemoveWalletSetting(interfaces::Chain& chain, const std::string& wallet_name);
1109
1111 std::string wallet_name;
1112 std::shared_ptr<CWallet> wallet;
1113 std::shared_ptr<CWallet> watchonly_wallet;
1114 std::shared_ptr<CWallet> solvables_wallet;
1115 fs::path backup_path;
1116};
1117
1119[[nodiscard]] util::Result<MigrationResult> MigrateLegacyToDescriptor(const std::string& wallet_name, const SecureString& passphrase, WalletContext& context);
1121[[nodiscard]] util::Result<MigrationResult> MigrateLegacyToDescriptor(std::shared_ptr<CWallet> local_wallet, const SecureString& passphrase, WalletContext& context, bool was_loaded);
1122} // namespace wallet
1123
1124#endif // BITCOIN_WALLET_WALLET_H
std::variant< CNoDestination, PubKeyDestination, PKHash, ScriptHash, WitnessV0ScriptHash, WitnessV0KeyHash, WitnessV1Taproot, PayToAnchor, WitnessUnknown > CTxDestination
A txout script categorized into standard templates.
Definition: addresstype.h:143
int64_t CAmount
Amount in satoshis (Can be negative)
Definition: amount.h:12
static constexpr CAmount COIN
The amount of satoshis in one BTC.
Definition: amount.h:15
int flags
Definition: bitcoin-tx.cpp:536
const CChainParams & Params()
Return the currently selected parameters.
Fee rate in satoshis per kilovirtualbyte: CAmount / kvB.
Definition: feerate.h:33
An encapsulated private key.
Definition: key.h:35
A reference to a CKey: the Hash160 of its serialized public key.
Definition: pubkey.h:24
An outpoint - a combination of a transaction hash and an index n into its vout.
Definition: transaction.h:29
An encapsulated public key.
Definition: pubkey.h:34
Serialized script, used inside transaction inputs and outputs.
Definition: script.h:415
The basic transaction that is broadcasted on the network and contained in blocks.
Definition: transaction.h:296
An input of a transaction.
Definition: transaction.h:67
An output of a transaction.
Definition: transaction.h:150
A UTXO entry.
Definition: coins.h:33
An interface to be implemented by keystores that support signing.
Chain notifications.
Definition: chain.h:318
Interface giving clients (wallet processes, maybe other analysis tools in the future) ability to acce...
Definition: chain.h:129
256-bit opaque blob.
Definition: uint256.h:196
Coin Control Features.
Definition: coincontrol.h:81
A CWallet maintains a set of transactions and balances, and provides the ability to create new transa...
Definition: wallet.h:301
void MarkDestinationsDirty(const std::set< CTxDestination > &destinations) EXCLUSIVE_LOCKS_REQUIRED(cs_wallet)
Marks all outputs in each one of the destinations dirty, so their cache is reset and does not return ...
Definition: wallet.cpp:2509
bool SetAddressBook(const CTxDestination &address, const std::string &strName, const std::optional< AddressPurpose > &purpose)
Definition: wallet.cpp:2383
std::atomic< bool > fAbortRescan
Definition: wallet.h:307
bool TopUpKeyPool(unsigned int kpSize=0)
Definition: wallet.cpp:2458
bool HaveChain() const
Interface to assert chain access.
Definition: wallet.h:481
std::optional< common::PSBTError > FillPSBT(PartiallySignedTransaction &psbtx, bool &complete, int sighash_type=SIGHASH_DEFAULT, bool sign=true, bool bip32derivs=true, size_t *n_signed=nullptr, bool finalize=true) const
Fills out a PSBT with information from the wallet.
Definition: wallet.cpp:2103
bool GetBroadcastTransactions() const
Inquire whether this wallet broadcasts transactions.
Definition: wallet.h:851
bool m_signal_rbf
Definition: wallet.h:692
int64_t GetBirthTime() const
Definition: wallet.h:883
bool IsCrypted() const
Definition: wallet.cpp:3309
std::atomic< SteadyClock::time_point > m_scanning_start
Definition: wallet.h:311
bool UnlockCoin(const COutPoint &output, WalletBatch *batch=nullptr) EXCLUSIVE_LOCKS_REQUIRED(cs_wallet)
Definition: wallet.cpp:2621
unsigned int GetKeyPoolSize() const EXCLUSIVE_LOCKS_REQUIRED(cs_wallet)
Definition: wallet.cpp:2447
std::function< bool(CWalletTx &wtx, bool new_tx)> UpdateWalletTxFn
Callback for updating transaction metadata in mapWallet.
Definition: wallet.h:601
boost::signals2::signal< void()> NotifyUnload
Wallet is about to be unloaded.
Definition: wallet.h:821
CAmount m_default_max_tx_fee
Absolute maximum transaction fee (in satoshis) used by default for the wallet.
Definition: wallet.h:723
bool IsActiveScriptPubKeyMan(const ScriptPubKeyMan &spkm) const
Definition: wallet.cpp:3369
OutputType m_default_address_type
Definition: wallet.h:714
int m_last_block_processed_height GUARDED_BY(cs_wallet)
Height of last block processed is used by wallet to know depth of transactions without relying on Cha...
CFeeRate m_discard_rate
If the cost to spend a change output at this feerate is greater than the value of the output itself,...
Definition: wallet.h:704
void AddActiveScriptPubKeyMan(uint256 id, OutputType type, bool internal)
Adds the active ScriptPubKeyMan for the specified type and internal.
Definition: wallet.cpp:3631
void LoadActiveScriptPubKeyMan(uint256 id, OutputType type, bool internal)
Loads an active ScriptPubKeyMan for the specified type and internal.
Definition: wallet.cpp:3645
std::unique_ptr< WalletDatabase > m_database
Internal database handle.
Definition: wallet.h:394
bool IsLockedCoin(const COutPoint &output) const EXCLUSIVE_LOCKS_REQUIRED(cs_wallet)
Definition: wallet.cpp:2643
bool SignTransaction(CMutableTransaction &tx) const EXCLUSIVE_LOCKS_REQUIRED(cs_wallet)
Fetch the inputs and sign with SIGHASH_ALL.
Definition: wallet.cpp:2069
CWallet(interfaces::Chain *chain, const std::string &name, std::unique_ptr< WalletDatabase > database)
Construct wallet with specified name and database implementation.
Definition: wallet.h:463
std::function< void(const CTxDestination &dest, const std::string &label, bool is_change, const std::optional< AddressPurpose > purpose)> ListAddrBookFunc
Walk-through the address book entries.
Definition: wallet.h:758
std::unique_ptr< SigningProvider > GetSolvingProvider(const CScript &script) const
Get the SigningProvider for a script.
Definition: wallet.cpp:3422
bool IsTxImmatureCoinBase(const CWalletTx &wtx) const EXCLUSIVE_LOCKS_REQUIRED(cs_wallet)
Definition: wallet.cpp:3301
void AddActiveScriptPubKeyManWithDb(WalletBatch &batch, uint256 id, OutputType type, bool internal)
Definition: wallet.cpp:3637
void TopUpCallback(const std::set< CScript > &spks, ScriptPubKeyMan *spkm) override
Callback function for after TopUp completes containing any scripts that were added by a SPKMan.
Definition: wallet.cpp:4412
DBErrors LoadWallet()
Definition: wallet.cpp:2271
util::Result< ScriptPubKeyMan * > AddWalletDescriptor(WalletDescriptor &desc, const FlatSigningProvider &signing_provider, const std::string &label, bool internal) EXCLUSIVE_LOCKS_REQUIRED(cs_wallet)
Add a descriptor to the wallet, return a ScriptPubKeyMan & associated output type.
Definition: wallet.cpp:3716
std::set< ScriptPubKeyMan * > GetActiveScriptPubKeyMans() const
Returns all unique ScriptPubKeyMans in m_internal_spk_managers and m_external_spk_managers.
Definition: wallet.cpp:3355
const CAddressBookData * FindAddressBookEntry(const CTxDestination &, bool allow_change=false) const EXCLUSIVE_LOCKS_REQUIRED(cs_wallet)
Definition: wallet.cpp:3209
CFeeRate m_pay_tx_fee
Definition: wallet.h:687
void postInitProcess()
Wallet post-init setup Gives the wallet a chance to register repetitive tasks and complete post-init ...
Definition: wallet.cpp:3252
int GetTxDepthInMainChain(const CWalletTx &wtx) const EXCLUSIVE_LOCKS_REQUIRED(cs_wallet)
Return depth of transaction in blockchain: <0 : conflicts with a transaction this deep in the blockch...
Definition: wallet.cpp:3275
unsigned int nMasterKeyMaxID
Definition: wallet.h:460
bool IsScanning() const
Definition: wallet.h:557
bool SetAddressReceiveRequest(WalletBatch &batch, const CTxDestination &dest, const std::string &id, const std::string &value) EXCLUSIVE_LOCKS_REQUIRED(cs_wallet)
Definition: wallet.cpp:2774
int GetLastBlockHeight() const EXCLUSIVE_LOCKS_REQUIRED(cs_wallet)
Get last block processed height.
Definition: wallet.h:961
std::atomic< double > m_scanning_progress
Definition: wallet.h:312
LegacyDataSPKM * GetLegacyDataSPKM() const
Get the LegacyScriptPubKeyMan which is used for all types, internal, and external.
Definition: wallet.cpp:3453
CAmount m_max_aps_fee
The maximum fee amount we're willing to pay to prioritize partial spend avoidance.
Definition: wallet.h:713
std::vector< CTxDestination > ListAddrBookAddresses(const std::optional< AddrBookFilter > &filter) const EXCLUSIVE_LOCKS_REQUIRED(cs_wallet)
Filter and retrieve destinations stored in the addressbook.
Definition: wallet.cpp:2532
DescriptorScriptPubKeyMan * GetDescriptorScriptPubKeyMan(const WalletDescriptor &desc) const
Return the DescriptorScriptPubKeyMan for a WalletDescriptor if it is already in the wallet.
Definition: wallet.cpp:3682
std::map< OutputType, ScriptPubKeyMan * > m_external_spk_managers
Definition: wallet.h:412
uint256 m_last_block_processed GUARDED_BY(cs_wallet)
The following is used to keep track of how far behind the wallet is from the chain sync,...
DescriptorScriptPubKeyMan & LoadDescriptorScriptPubKeyMan(uint256 id, WalletDescriptor &desc)
Instantiate a descriptor ScriptPubKeyMan from the WalletDescriptor and load it.
Definition: wallet.cpp:3523
CKeyingMaterial vMasterKey GUARDED_BY(cs_wallet)
void SetBroadcastTransactions(bool broadcast)
Set whether this wallet broadcasts transactions.
Definition: wallet.h:853
std::optional< MigrationData > GetDescriptorsForLegacy(bilingual_str &error) const EXCLUSIVE_LOCKS_REQUIRED(cs_wallet)
Get all of the descriptors from a legacy wallet.
Definition: wallet.cpp:3851
std::optional< OutputType > m_default_change_type
Default output type for change outputs.
Definition: wallet.h:721
bool HaveCryptedKeys() const
Definition: wallet.cpp:3507
int64_t nOrderPosNext GUARDED_BY(cs_wallet)=0
LegacyDataSPKM * GetOrCreateLegacyDataSPKM()
Definition: wallet.cpp:3473
interfaces::Chain & chain() const
Interface for accessing chain state.
Definition: wallet.h:505
const std::string & GetName() const
Get a name for this wallet for logging/debugging purposes.
Definition: wallet.h:456
bool Unlock(const CKeyingMaterial &vMasterKeyIn)
Definition: wallet.cpp:3340
bool MigrateToSQLite(bilingual_str &error) EXCLUSIVE_LOCKS_REQUIRED(cs_wallet)
Move all records from the BDB database to a new SQLite database for storage.
Definition: wallet.cpp:3777
bool BackupWallet(const std::string &strDest) const
Definition: wallet.cpp:3262
std::unique_ptr< interfaces::Handler > m_chain_notifications_handler
Registered interfaces::Chain::Notifications handler.
Definition: wallet.h:502
std::map< OutputType, ScriptPubKeyMan * > m_internal_spk_managers
Definition: wallet.h:413
std::string m_name
Wallet name: relative directory name or "" for default wallet.
Definition: wallet.h:391
bool SetAddressPreviouslySpent(WalletBatch &batch, const CTxDestination &dest, bool used) EXCLUSIVE_LOCKS_REQUIRED(cs_wallet)
Definition: wallet.cpp:2733
util::Result< void > RemoveTxs(std::vector< Txid > &txs_to_remove) EXCLUSIVE_LOCKS_REQUIRED(cs_wallet)
Erases the provided transactions from the wallet.
Definition: wallet.cpp:2296
double ScanningProgress() const
Definition: wallet.h:560
SteadyClock::duration ScanningDuration() const
Definition: wallet.h:559
util::Result< CTxDestination > GetNewDestination(const OutputType type, const std::string label)
Definition: wallet.cpp:2468
RecursiveMutex m_relock_mutex
Definition: wallet.h:578
std::string m_notify_tx_changed_script
Notify external script when a wallet transaction comes in or is updated (handled by -walletnotify)
Definition: wallet.h:729
std::string GetDisplayName() const override
Returns a bracketed wallet name for displaying in logs, will return [default wallet] if the wallet ha...
Definition: wallet.h:910
std::vector< std::string > GetAddressReceiveRequests() const EXCLUSIVE_LOCKS_REQUIRED(cs_wallet)
Definition: wallet.cpp:2763
bool LoadMinVersion(int nVersion) EXCLUSIVE_LOCKS_REQUIRED(cs_wallet)
Definition: wallet.h:565
std::vector< WalletDescriptor > GetWalletDescriptors(const CScript &script) const
Get the wallet descriptors for a script.
Definition: wallet.cpp:3441
std::atomic< bool > m_attaching_chain
Definition: wallet.h:309
bool fBroadcastTransactions
Whether this wallet will submit newly created transactions to the node's mempool and prompt rebroadca...
Definition: wallet.h:322
size_t KeypoolCountExternalKeys() const EXCLUSIVE_LOCKS_REQUIRED(cs_wallet)
Definition: wallet.cpp:2435
void CacheNewScriptPubKeys(const std::set< CScript > &spks, ScriptPubKeyMan *spkm)
Add scriptPubKeys for this ScriptPubKeyMan into the scriptPubKey cache.
Definition: wallet.cpp:4405
int GetTxBlocksToMaturity(const CWalletTx &wtx) const EXCLUSIVE_LOCKS_REQUIRED(cs_wallet)
Definition: wallet.cpp:3289
void WalletLogPrintf(util::ConstevalFormatString< sizeof...(Params)> wallet_fmt, const Params &... params) const
Prepends the wallet name in logging output to ease debugging in multi-wallet use cases.
Definition: wallet.h:918
bool HasEncryptionKeys() const override
Definition: wallet.cpp:3502
static std::shared_ptr< CWallet > Create(WalletContext &context, const std::string &name, std::unique_ptr< WalletDatabase > database, uint64_t wallet_creation_flags, bilingual_str &error, std::vector< bilingual_str > &warnings)
Definition: wallet.cpp:2821
int GetVersion() const
get the current wallet format (the oldest client version guaranteed to understand this wallet)
Definition: wallet.h:809
bool CanGrindR() const
Whether the (external) signer performs R-value signature grinding.
Definition: wallet.cpp:4066
std::map< CTxDestination, CAddressBookData > m_address_book GUARDED_BY(cs_wallet)
bool LockCoin(const COutPoint &output, WalletBatch *batch=nullptr) EXCLUSIVE_LOCKS_REQUIRED(cs_wallet)
Definition: wallet.cpp:2611
std::optional< bool > IsInternalScriptPubKeyMan(ScriptPubKeyMan *spk_man) const
Returns whether the provided ScriptPubKeyMan is internal.
Definition: wallet.cpp:3697
void SetNextResend()
Set the next time this wallet should resend transactions to 12-36 hours from now, ~1 day on average.
Definition: wallet.h:633
TxItems wtxOrdered
Definition: wallet.h:488
std::atomic< bool > m_scanning_with_passphrase
Definition: wallet.h:310
bool CanSupportFeature(enum WalletFeature wf) const override EXCLUSIVE_LOCKS_REQUIRED(cs_wallet)
check whether we support the named feature
Definition: wallet.h:535
std::optional< int64_t > GetOldestKeyPoolTime() const
Definition: wallet.cpp:2495
SigningResult SignMessage(const std::string &message, const PKHash &pkhash, std::string &str_sig) const
Definition: wallet.cpp:2157
bool m_spend_zero_conf_change
Allow Coin Selection to pick unconfirmed UTXOs that were sent from our own wallet if it cannot fund t...
Definition: wallet.h:691
MasterKeyMap mapMasterKeys
Definition: wallet.h:459
boost::signals2::signal< void(const Txid &hashTx, ChangeType status)> NotifyTransactionChanged
Wallet transaction added, removed or updated.
Definition: wallet.h:836
unsigned int m_confirm_target
Definition: wallet.h:688
CFeeRate m_consolidate_feerate
When the actual feerate is less than the consolidate feerate, we will tend to make transactions which...
Definition: wallet.h:710
util::Result< void > ApplyMigrationData(WalletBatch &local_wallet_batch, MigrationData &data) EXCLUSIVE_LOCKS_REQUIRED(cs_wallet)
Adds the ScriptPubKeyMans given in MigrationData to this wallet, removes LegacyScriptPubKeyMan,...
Definition: wallet.cpp:3870
NodeClock::time_point m_next_resend
The next scheduled rebroadcast of wallet transactions.
Definition: wallet.h:319
WalletDatabase & GetDatabase() const override
Definition: wallet.h:448
std::optional< CKey > GetKey(const CKeyID &keyid) const
Find the private key for the given key id from the wallet's descriptors, if available Returns nullopt...
Definition: wallet.cpp:4439
int64_t nRelockTime GUARDED_BY(cs_wallet)
Holds a timestamp at which point the wallet is scheduled (externally) to be relocked....
Definition: wallet.h:573
bool EraseAddressReceiveRequest(WalletBatch &batch, const CTxDestination &dest, const std::string &id) EXCLUSIVE_LOCKS_REQUIRED(cs_wallet)
Definition: wallet.cpp:2781
bool SetAddressBookWithDB(WalletBatch &batch, const CTxDestination &address, const std::string &strName, const std::optional< AddressPurpose > &strPurpose)
Definition: wallet.cpp:2347
void AbortRescan()
Definition: wallet.h:555
boost::signals2::signal< void(const std::string &title, int nProgress)> ShowProgress
Show progress e.g.
Definition: wallet.h:839
bool DelAddressBookWithDB(WalletBatch &batch, const CTxDestination &address)
Definition: wallet.cpp:2396
void LoadAddressReceiveRequest(const CTxDestination &dest, const std::string &id, const std::string &request) EXCLUSIVE_LOCKS_REQUIRED(cs_wallet)
Appends payment request to destination.
Definition: wallet.cpp:2752
Mutex m_unlock_mutex
Definition: wallet.h:576
void AddScriptPubKeyMan(const uint256 &id, std::unique_ptr< ScriptPubKeyMan > spkm_man)
Definition: wallet.cpp:3463
void DeactivateScriptPubKeyMan(uint256 id, OutputType type, bool internal)
Remove specified ScriptPubKeyMan from set of active SPK managers.
Definition: wallet.cpp:3665
bool UpgradeWallet(int version, bilingual_str &error)
Upgrade the wallet.
Definition: wallet.cpp:3219
std::atomic< uint64_t > m_wallet_flags
WalletFlags set on this wallet.
Definition: wallet.h:377
interfaces::Chain * m_chain
Interface for accessing chain state.
Definition: wallet.h:388
CFeeRate m_fallback_fee
If fee estimation does not have enough data to provide estimates, use this fee instead.
Definition: wallet.h:700
std::set< CExtPubKey > GetActiveHDPubKeys() const EXCLUSIVE_LOCKS_REQUIRED(cs_wallet)
Retrieve the xpubs in use by the active descriptors.
Definition: wallet.cpp:4418
std::set< std::string > ListAddrBookLabels(const std::optional< AddressPurpose > purpose) const EXCLUSIVE_LOCKS_REQUIRED(cs_wallet)
Retrieve all the known labels in the address book.
Definition: wallet.cpp:2548
bool IsLocked() const override
Definition: wallet.cpp:3314
std::map< unsigned int, CMasterKey > MasterKeyMap
Definition: wallet.h:458
OutputType TransactionChangeType(const std::optional< OutputType > &change_type, const std::vector< CRecipient > &vecSend) const
Definition: wallet.cpp:2170
boost::signals2::signal< void()> NotifyCanGetAddressesChanged
Keypool has new keys.
Definition: wallet.h:842
std::set< ScriptPubKeyMan * > GetAllScriptPubKeyMans() const
Returns all unique ScriptPubKeyMans.
Definition: wallet.cpp:3380
unsigned int ComputeTimeSmart(const CWalletTx &wtx, bool rescanning_old_block) const
Compute smart timestamp for a transaction being added to the wallet.
Definition: wallet.cpp:2682
TxSpends mapTxSpends GUARDED_BY(cs_wallet)
int nWalletVersion GUARDED_BY(cs_wallet)
the current wallet version: clients below this version are not able to load the wallet
Definition: wallet.h:316
void ListLockedCoins(std::vector< COutPoint > &vOutpts) const EXCLUSIVE_LOCKS_REQUIRED(cs_wallet)
Definition: wallet.cpp:2649
bool IsAbortingRescan() const
Definition: wallet.h:556
void CommitTransaction(CTransactionRef tx, mapValue_t mapValue, std::vector< std::pair< std::string, std::string > > orderForm)
Submit the transaction to the node's mempool and then relay to peers.
Definition: wallet.cpp:2231
bool UnlockAllCoins() EXCLUSIVE_LOCKS_REQUIRED(cs_wallet)
Definition: wallet.cpp:2631
void SetLastBlockProcessed(int block_height, uint256 block_hash) EXCLUSIVE_LOCKS_REQUIRED(cs_wallet)
Set last block processed height, currently only use in unit test.
Definition: wallet.h:974
util::Result< CTxDestination > GetNewChangeDestination(const OutputType type)
Definition: wallet.cpp:2484
ScriptPubKeyMan * GetScriptPubKeyMan(const OutputType &type, bool internal) const
Get the ScriptPubKeyMan for the given OutputType and internal/external chain.
Definition: wallet.cpp:3389
bool IsAddressPreviouslySpent(const CTxDestination &dest) const EXCLUSIVE_LOCKS_REQUIRED(cs_wallet)
Definition: wallet.cpp:2757
bool WithEncryptionKey(std::function< bool(const CKeyingMaterial &)> cb) const override
Pass the encryption key to cb().
Definition: wallet.cpp:3496
uint256 GetLastBlockHash() const EXCLUSIVE_LOCKS_REQUIRED(cs_wallet)
Definition: wallet.h:967
bool m_allow_fallback_fee
will be false if -fallbackfee=0
Definition: wallet.h:693
int64_t m_keypool_size
Number of pre-generated keys/scripts by each spkm (part of the look-ahead process,...
Definition: wallet.h:726
RecursiveMutex cs_wallet
Main wallet lock.
Definition: wallet.h:446
void ForEachAddrBookEntry(const ListAddrBookFunc &func) const EXCLUSIVE_LOCKS_REQUIRED(cs_wallet)
Definition: wallet.cpp:2523
void ConnectScriptPubKeyManNotifiers()
Connect the signals from ScriptPubKeyMans to the signals in CWallet.
Definition: wallet.cpp:3515
bool DelAddressBook(const CTxDestination &address)
Definition: wallet.cpp:2389
CFeeRate m_min_fee
Override with -mintxfee.
Definition: wallet.h:694
std::atomic< int64_t > m_best_block_time
Definition: wallet.h:324
std::unordered_map< CScript, std::vector< ScriptPubKeyMan * >, SaltedSipHasher > m_cached_spks
Cache of descriptor ScriptPubKeys used for IsMine. Maps ScriptPubKey to set of spkms.
Definition: wallet.h:430
void SetupLegacyScriptPubKeyMan()
Make a Legacy(Data)SPKM and set it for all types, internal, and external.
Definition: wallet.cpp:3479
static bool AttachChain(const std::shared_ptr< CWallet > &wallet, interfaces::Chain &chain, const bool rescan_required, bilingual_str &error, std::vector< bilingual_str > &warnings)
Catch wallet up to current chain, scanning new blocks, updating the best block locator and m_last_blo...
Definition: wallet.cpp:3088
boost::signals2::signal< void(const CTxDestination &address, const std::string &label, bool isMine, AddressPurpose purpose, ChangeType status)> NotifyAddressBookChanged
Address book entry changed.
Definition: wallet.h:830
std::multimap< int64_t, CWalletTx * > TxItems
Definition: wallet.h:487
std::unordered_map< Txid, CWalletTx, SaltedTxidHasher > mapWallet GUARDED_BY(cs_wallet)
Map from txid to CWalletTx for all transactions this wallet is interested in, including received and ...
void SetupOwnDescriptorScriptPubKeyMans(WalletBatch &batch) EXCLUSIVE_LOCKS_REQUIRED(cs_wallet)
Create new seed and default DescriptorScriptPubKeyMans for this wallet.
Definition: wallet.cpp:3565
boost::signals2::signal< void(CWallet *wallet)> NotifyStatusChanged
Wallet status (encrypted, locked) changed.
Definition: wallet.h:848
void SetupDescriptorScriptPubKeyMans() EXCLUSIVE_LOCKS_REQUIRED(cs_wallet)
Definition: wallet.cpp:3581
DescriptorScriptPubKeyMan & SetupDescriptorScriptPubKeyMan(WalletBatch &batch, const CExtKey &master_key, const OutputType &output_type, bool internal) EXCLUSIVE_LOCKS_REQUIRED(cs_wallet)
Create new DescriptorScriptPubKeyMan and add it to the wallet.
Definition: wallet.cpp:3535
std::map< uint256, std::unique_ptr< ScriptPubKeyMan > > m_spk_managers
Definition: wallet.h:417
std::function< TxUpdate(CWalletTx &wtx)> TryUpdatingStateFn
Definition: wallet.h:363
std::atomic< int64_t > m_birth_time
Definition: wallet.h:328
void LoadAddressPreviouslySpent(const CTxDestination &dest) EXCLUSIVE_LOCKS_REQUIRED(cs_wallet)
Marks destination as previously spent.
Definition: wallet.cpp:2747
std::atomic< bool > fScanningWallet
Definition: wallet.h:308
std::set< ScriptPubKeyMan * > GetScriptPubKeyMans(const CScript &script) const
Get all the ScriptPubKeyMans for a script.
Definition: wallet.cpp:3399
util::Result< void > DisplayAddress(const CTxDestination &dest) EXCLUSIVE_LOCKS_REQUIRED(cs_wallet)
Display address on an external signer.
Definition: wallet.cpp:2597
bool IsScanningWithPassphrase() const
Definition: wallet.h:558
std::unordered_multimap< COutPoint, Txid, SaltedOutpointHasher > TxSpends
Used to keep track of spent outpoints, and detect and report conflicts (double-spends or mutated tran...
Definition: wallet.h:335
A transaction with a bunch of additional info that only the owner cares about.
Definition: transaction.h:177
A wrapper to reserve an address from a wallet.
Definition: wallet.h:189
const CWallet *const pwallet
The wallet to reserve from.
Definition: wallet.h:192
void KeepDestination()
Keep the address. Do not return its key to the keypool when this object goes out of scope.
Definition: wallet.cpp:2579
CTxDestination address
The destination.
Definition: wallet.h:199
bool fInternal
Whether this is from the internal (change output) keypool.
Definition: wallet.h:201
~ReserveDestination()
Destructor. If a key has been reserved and not KeepKey'ed, it will be returned to the keypool.
Definition: wallet.h:213
ReserveDestination(CWallet *pwallet, OutputType type)
Construct a ReserveDestination object. This does NOT reserve an address yet.
Definition: wallet.h:205
void ReturnDestination()
Return reserved address.
Definition: wallet.cpp:2588
ScriptPubKeyMan * m_spk_man
The ScriptPubKeyMan to reserve from. Based on type when GetReservedDestination is called.
Definition: wallet.h:194
ReserveDestination & operator=(const ReserveDestination &)=delete
int64_t nIndex
The index of the address's key in the keypool.
Definition: wallet.h:197
OutputType const type
Definition: wallet.h:195
util::Result< CTxDestination > GetReservedDestination(bool internal)
Reserve an address.
Definition: wallet.cpp:2562
ReserveDestination(const ReserveDestination &)=delete
Access to the wallet database.
Definition: walletdb.h:190
An instance of this class represents one database.
Definition: db.h:130
Descriptor with some wallet metadata.
Definition: walletutil.h:85
RAII object to check and reserve a wallet rescan.
Definition: wallet.h:1063
std::function< Clock::time_point()> NowFn
Definition: wallet.h:1066
std::chrono::steady_clock Clock
Definition: wallet.h:1065
WalletRescanReserver(CWallet &w)
Definition: wallet.h:1071
Clock::time_point now() const
Definition: wallet.h:1091
void setNow(NowFn now)
Definition: wallet.h:1093
bool reserve(bool with_passphrase=false)
Definition: wallet.h:1073
RecursiveMutex cs_main
Mutex to guard access to validation specific variables, such as reading or changing the chainstate.
Definition: cs_main.cpp:8
bool IsSpentKey(const CScript &scriptPubKey) const EXCLUSIVE_LOCKS_REQUIRED(cs_wallet)
Definition: wallet.cpp:1012
void SyncTransaction(const CTransactionRef &tx, const SyncTxState &state, bool update_tx=true, bool rescanning_old_block=false) EXCLUSIVE_LOCKS_REQUIRED(cs_wallet)
Definition: wallet.cpp:1380
int64_t IncOrderPosNext(WalletBatch *batch=nullptr) EXCLUSIVE_LOCKS_REQUIRED(cs_wallet)
Increment the next transaction order id.
Definition: wallet.cpp:940
void RecursiveUpdateTxState(const Txid &tx_hash, const TryUpdatingStateFn &try_updating_state) EXCLUSIVE_LOCKS_REQUIRED(cs_wallet)
Mark a transaction (and its in-wallet descendants) as a particular tx state.
Definition: wallet.cpp:1336
void MarkInputsDirty(const CTransactionRef &tx) EXCLUSIVE_LOCKS_REQUIRED(cs_wallet)
Mark a transaction's inputs dirty, thus forcing the outputs to be recomputed.
Definition: wallet.cpp:1258
bool HasWalletSpend(const CTransactionRef &tx) const EXCLUSIVE_LOCKS_REQUIRED(cs_wallet)
Check if a given transaction has any of its outputs spent by another transaction in the wallet.
Definition: wallet.cpp:706
void SetMinVersion(enum WalletFeature, WalletBatch *batch_in=nullptr) override
signify that a particular wallet feature is now used.
Definition: wallet.cpp:666
bool ChangeWalletPassphrase(const SecureString &strOldWalletPassphrase, const SecureString &strNewWalletPassphrase)
Definition: wallet.cpp:623
bool AbandonTransaction(const Txid &hashTx)
Definition: wallet.cpp:1268
void SyncMetaData(std::pair< TxSpends::iterator, TxSpends::iterator >) EXCLUSIVE_LOCKS_REQUIRED(cs_wallet)
Definition: wallet.cpp:723
void SetWalletFlagWithDB(WalletBatch &batch, uint64_t flags)
Store wallet flags.
Definition: wallet.cpp:1668
void updatedBlockTip() override
Definition: wallet.cpp:1536
bool TransactionCanBeAbandoned(const Txid &hashTx) const
Return whether transaction can be abandoned.
Definition: wallet.cpp:1251
void BlockUntilSyncedToCurrentChain() const LOCKS_EXCLUDED(void SetWalletFlag(uint64_t flags)
Blocks until the wallet state is up-to-date to /at least/ the current chain at the time this function...
Definition: wallet.cpp:1662
void blockConnected(ChainstateRole role, const interfaces::BlockInfo &block) override
Definition: wallet.cpp:1467
void MaybeUpdateBirthTime(int64_t time)
Updates wallet birth time if 'time' is below it.
Definition: wallet.cpp:1728
void blockDisconnected(const interfaces::BlockInfo &block) override
Definition: wallet.cpp:1489
std::set< Txid > GetConflicts(const Txid &txid) const EXCLUSIVE_LOCKS_REQUIRED(cs_wallet)
Get wallet transactions that conflict with given transaction (spend same outputs)
Definition: wallet.cpp:683
bool IsWalletFlagSet(uint64_t flag) const override
check if a certain wallet flag is set
Definition: wallet.cpp:1695
void UnsetWalletFlagWithDB(WalletBatch &batch, uint64_t flag)
Unsets a wallet flag and saves it to disk.
Definition: wallet.cpp:1682
bool IsSpent(const COutPoint &outpoint) const EXCLUSIVE_LOCKS_REQUIRED(cs_wallet)
Outpoint is spent if any non-conflicted transaction spends it:
Definition: wallet.cpp:765
std::set< Txid > GetTxConflicts(const CWalletTx &wtx) const EXCLUSIVE_LOCKS_REQUIRED(cs_wallet)
Definition: wallet.cpp:1969
void UnsetBlankWalletFlag(WalletBatch &batch) override
Unset the blank wallet flag and saves it to disk.
Definition: wallet.cpp:1690
void ResubmitWalletTransactions(bool relay, bool force)
Definition: wallet.cpp:2022
CWalletTx * AddToWallet(CTransactionRef tx, const TxState &state, const UpdateWalletTxFn &update_wtx=nullptr, bool rescanning_old_block=false)
Add the transaction to the wallet, wrapping it up inside a CWalletTx.
Definition: wallet.cpp:1025
bool MarkReplaced(const Txid &originalHash, const Txid &newHash)
Mark a transaction as replaced by another transaction.
Definition: wallet.cpp:961
bool CanGetAddresses(bool internal=false) const
Definition: wallet.cpp:1649
void MarkDirty()
Definition: wallet.cpp:952
ScanResult ScanForWalletTransactions(const uint256 &start_block, int start_height, std::optional< int > max_height, const WalletRescanReserver &reserver, bool fUpdate, const bool save_progress)
Scan the block chain (starting in start_block) for transactions from or to us.
Definition: wallet.cpp:1788
bool LoadWalletFlags(uint64_t flags)
Loads the flags into the wallet.
Definition: wallet.cpp:1700
bool IsHDEnabled() const
Definition: wallet.cpp:1638
void transactionRemovedFromMempool(const CTransactionRef &tx, MemPoolRemovalReason reason) override
Definition: wallet.cpp:1415
static NodeClock::time_point GetDefaultNextResend()
Definition: wallet.cpp:1996
bool ShouldResend() const
Return true if all conditions for periodically resending transactions are met.
Definition: wallet.cpp:1979
const CWalletTx * GetWalletTx(const Txid &hash) const EXCLUSIVE_LOCKS_REQUIRED(cs_wallet)
Definition: wallet.cpp:538
void InitWalletFlags(uint64_t flags)
overwrite all flags by the given uint64_t flags must be uninitialised (or 0) only known flags may be ...
Definition: wallet.cpp:1712
void UnsetWalletFlag(uint64_t flag)
Unsets a single wallet flag.
Definition: wallet.cpp:1676
CAmount GetDebit(const CTxIn &txin, const isminefilter &filter) const
Returns amount of debit if the input matches the filter, otherwise returns 0.
Definition: wallet.cpp:1553
bool EncryptWallet(const SecureString &strWalletPassphrase)
Definition: wallet.cpp:808
bool LoadToWallet(const Txid &hash, const UpdateWalletTxFn &fill_wtx) EXCLUSIVE_LOCKS_REQUIRED(cs_wallet)
Definition: wallet.cpp:1153
int64_t RescanFromTime(int64_t startTime, const WalletRescanReserver &reserver, bool update)
Scan active chain for relevant transactions after importing keys.
Definition: wallet.cpp:1744
isminetype IsMine(const CTxDestination &dest) const EXCLUSIVE_LOCKS_REQUIRED(cs_wallet)
Definition: wallet.cpp:1575
bool IsFromMe(const CTransaction &tx) const
should probably be renamed to IsRelevantToMe
Definition: wallet.cpp:1621
DBErrors ReorderTransactions()
Definition: wallet.cpp:883
bool AddToWalletIfInvolvingMe(const CTransactionRef &tx, const SyncTxState &state, bool fUpdate, bool rescanning_old_block) EXCLUSIVE_LOCKS_REQUIRED(cs_wallet)
Add a transaction to the wallet, or update it.
Definition: wallet.cpp:1185
void chainStateFlushed(ChainstateRole role, const CBlockLocator &loc) override
Definition: wallet.cpp:655
void UpgradeDescriptorCache() EXCLUSIVE_LOCKS_REQUIRED(cs_wallet)
Upgrade DescriptorCaches.
Definition: wallet.cpp:547
void AddToSpends(const COutPoint &outpoint, const Txid &txid, WalletBatch *batch=nullptr) EXCLUSIVE_LOCKS_REQUIRED(cs_wallet)
Definition: wallet.cpp:782
void SetSpentKeyState(WalletBatch &batch, const Txid &hash, unsigned int n, bool used, std::set< CTxDestination > &tx_destinations) EXCLUSIVE_LOCKS_REQUIRED(cs_wallet)
Definition: wallet.cpp:993
void MarkConflicted(const uint256 &hashBlock, int conflicting_height, const Txid &hashTx)
Mark a transaction (and its in-wallet descendants) as conflicting with a particular block.
Definition: wallet.cpp:1306
void transactionAddedToMempool(const CTransactionRef &tx) override
Definition: wallet.cpp:1391
void Close()
Close wallet database.
Definition: wallet.cpp:718
bool SubmitTxMemoryPoolAndRelay(CWalletTx &wtx, std::string &err_string, bool relay) const EXCLUSIVE_LOCKS_REQUIRED(cs_wallet)
Pass this transaction to node for mempool insertion and relay to peers if flag set to true.
Definition: wallet.cpp:1939
@ SIGHASH_DEFAULT
Taproot only; implied when sighash byte is missing, and equivalent to SIGHASH_ALL.
Definition: interpreter.h:35
ChainstateRole
This enum describes the various roles a specific Chainstate instance can take.
Definition: chain.h:25
#define LogInfo(...)
Definition: logging.h:261
MemPoolRemovalReason
Reason why a transaction was removed from the mempool, this is passed to the notification signal.
static int sign(const secp256k1_context *ctx, struct signer_secrets *signer_secrets, struct signer *signer, const secp256k1_musig_keyagg_cache *cache, const unsigned char *msg32, unsigned char *sig64)
Definition: musig.c:106
Definition: args.cpp:868
PSBTError
Definition: types.h:17
void format(std::ostream &out, FormatStringCheck< sizeof...(Args)> fmt, const Args &... args)
Format list of arguments to the stream according to given format string.
Definition: tinyformat.h:1079
static constexpr size_t DUMMY_NESTED_P2WPKH_INPUT_SIZE
Pre-calculated constants for input size estimation in virtual size
Definition: wallet.h:144
constexpr CAmount HIGH_APS_FEE
discourage APS fee higher than this amount
Definition: wallet.h:123
std::shared_ptr< CWallet > LoadWallet(WalletContext &context, const std::string &name, std::optional< bool > load_on_start, const DatabaseOptions &options, DatabaseStatus &status, bilingual_str &error, std::vector< bilingual_str > &warnings)
Definition: wallet.cpp:366
static const CAmount DEFAULT_FALLBACK_FEE
-fallbackfee default
Definition: wallet.h:107
void MaybeResendWalletTxs(WalletContext &context)
Called periodically by the schedule thread.
Definition: wallet.cpp:2059
std::variant< TxStateConfirmed, TxStateInMempool, TxStateInactive > SyncTxState
Subset of states transaction sync logic is implemented to handle.
Definition: transaction.h:81
std::vector< std::shared_ptr< CWallet > > GetWallets(WalletContext &context)
Definition: wallet.cpp:191
constexpr CAmount DEFAULT_TRANSACTION_MAXFEE
-maxtxfee default
Definition: wallet.h:138
std::variant< TxStateConfirmed, TxStateInMempool, TxStateBlockConflicted, TxStateInactive, TxStateUnrecognized > TxState
All possible CWalletTx states.
Definition: transaction.h:78
std::map< std::string, std::string > mapValue_t
Definition: transaction.h:149
std::vector< unsigned char, secure_allocator< unsigned char > > CKeyingMaterial
Definition: crypter.h:63
static const CAmount DEFAULT_DISCARD_FEE
-discardfee default
Definition: wallet.h:109
DBErrors
Overview of wallet database classes:
Definition: walletdb.h:41
bool AddWalletSetting(interfaces::Chain &chain, const std::string &wallet_name)
Add wallet name to persistent configuration so it will be loaded on startup.
Definition: wallet.cpp:94
bool RemoveWalletSetting(interfaces::Chain &chain, const std::string &wallet_name)
Remove wallet name from persistent configuration so it will not be loaded on startup.
Definition: wallet.cpp:107
std::shared_ptr< CWallet > RestoreWallet(WalletContext &context, const fs::path &backup_file, const std::string &wallet_name, std::optional< bool > load_on_start, DatabaseStatus &status, bilingual_str &error, std::vector< bilingual_str > &warnings, bool load_after_restore)
Definition: wallet.cpp:491
std::underlying_type_t< isminetype > isminefilter
used for bitflags of isminetype
Definition: wallet.h:49
static const bool DEFAULT_WALLETCROSSCHAIN
Definition: wallet.h:136
std::unique_ptr< interfaces::Handler > HandleLoadWallet(WalletContext &context, LoadWalletFn load_wallet)
Definition: wallet.cpp:213
static const CAmount DEFAULT_TRANSACTION_MINFEE
-mintxfee default
Definition: wallet.h:111
static const unsigned int DEFAULT_KEYPOOL_SIZE
Default for -keypool.
util::Result< MigrationResult > MigrateLegacyToDescriptor(const std::string &wallet_name, const SecureString &passphrase, WalletContext &context)
Do all steps to migrate a legacy wallet to a descriptor wallet.
Definition: wallet.cpp:4188
static const bool DEFAULT_WALLET_RBF
-walletrbf default
Definition: wallet.h:133
constexpr CAmount HIGH_TX_FEE_PER_KB
Discourage users to set fees higher than this amount (in satoshis) per kB.
Definition: wallet.h:140
constexpr OutputType DEFAULT_ADDRESS_TYPE
Default for -addresstype.
Definition: wallet.h:149
std::unique_ptr< WalletDatabase > MakeWalletDatabase(const std::string &name, const DatabaseOptions &options, DatabaseStatus &status, bilingual_str &error_string)
Definition: wallet.cpp:2810
void NotifyWalletLoaded(WalletContext &context, const std::shared_ptr< CWallet > &wallet)
Definition: wallet.cpp:220
constexpr CAmount HIGH_MAX_TX_FEE
-maxtxfee will warn if called with a higher fee than this amount (in satoshis)
Definition: wallet.h:142
constexpr CAmount DEFAULT_PAY_TX_FEE
-paytxfee default
Definition: wallet.h:105
static const bool DEFAULT_DISABLE_WALLET
Definition: wallet.h:135
static const std::map< std::string, WalletFlags > WALLET_FLAG_MAP
Definition: wallet.h:163
static const CAmount DEFAULT_MAX_AVOIDPARTIALSPEND_FEE
maximum fee increase allowed to do partial spend avoidance, even for nodes with this feature disabled...
Definition: wallet.h:121
static const unsigned int DEFAULT_TX_CONFIRM_TARGET
-txconfirmtarget default
Definition: wallet.h:131
isminetype
IsMine() return codes, which depend on ScriptPubKeyMan implementation.
Definition: types.h:41
std::string PurposeToString(AddressPurpose p)
Definition: wallet.h:271
AddressPurpose
Address purpose field that has been been stored with wallet sending and receiving addresses since BIP...
Definition: types.h:61
@ REFUND
Never set in current code may be present in older wallet databases.
static const bool DEFAULT_WALLETBROADCAST
Definition: wallet.h:134
bool AddWallet(WalletContext &context, const std::shared_ptr< CWallet > &wallet)
Definition: wallet.cpp:149
static const CAmount WALLET_INCREMENTAL_RELAY_FEE
minimum recommended increment for replacement txs
Definition: wallet.h:125
WalletFeature
(client) version numbers for particular wallet features
Definition: walletutil.h:16
@ FEATURE_BASE
Definition: walletutil.h:17
static constexpr uint64_t KNOWN_WALLET_FLAGS
Definition: wallet.h:151
static const CAmount DEFAULT_CONSOLIDATE_FEERATE
-consolidatefeerate default
Definition: wallet.h:113
std::shared_ptr< CWallet > CreateWallet(WalletContext &context, const std::string &name, std::optional< bool > load_on_start, DatabaseOptions &options, DatabaseStatus &status, bilingual_str &error, std::vector< bilingual_str > &warnings)
Definition: wallet.cpp:379
bool IsFeatureSupported(int wallet_version, int feature_version)
Definition: walletutil.cpp:35
@ WALLET_FLAG_EXTERNAL_SIGNER
Indicates that the wallet needs an external signer.
Definition: walletutil.h:77
@ WALLET_FLAG_LAST_HARDENED_XPUB_CACHED
Definition: walletutil.h:48
@ WALLET_FLAG_KEY_ORIGIN_METADATA
Definition: walletutil.h:45
@ WALLET_FLAG_AVOID_REUSE
Definition: walletutil.h:42
@ WALLET_FLAG_DESCRIPTORS
Indicate that this wallet supports DescriptorScriptPubKeyMan.
Definition: walletutil.h:74
@ WALLET_FLAG_DISABLE_PRIVATE_KEYS
Definition: walletutil.h:51
@ WALLET_FLAG_BLANK_WALLET
Flag set when a wallet contains no HD seed and no private keys, scripts, addresses,...
Definition: walletutil.h:71
std::optional< AddressPurpose > PurposeFromString(std::string_view s)
Definition: wallet.h:281
void WaitForDeleteWallet(std::shared_ptr< CWallet > &&wallet)
Explicitly delete the wallet.
Definition: wallet.cpp:251
static constexpr uint64_t MUTABLE_WALLET_FLAGS
Definition: wallet.h:160
std::shared_ptr< CWallet > GetWallet(WalletContext &context, const std::string &name)
Definition: wallet.cpp:204
static const bool DEFAULT_SPEND_ZEROCONF_CHANGE
Default for -spendzeroconfchange.
Definition: wallet.h:127
static const bool DEFAULT_WALLET_REJECT_LONG_CHAINS
Default for -walletrejectlongchains.
Definition: wallet.h:129
DatabaseStatus
Definition: db.h:183
bool RemoveWallet(WalletContext &context, const std::shared_ptr< CWallet > &wallet, std::optional< bool > load_on_start, std::vector< bilingual_str > &warnings)
Definition: wallet.cpp:161
std::shared_ptr< CWallet > GetDefaultWallet(WalletContext &context, size_t &count)
Definition: wallet.cpp:197
OutputType
Definition: outputtype.h:17
std::shared_ptr< const CTransaction > CTransactionRef
Definition: transaction.h:423
const char * name
Definition: rest.cpp:49
std::basic_string< char, std::char_traits< char >, secure_allocator< char > > SecureString
Definition: secure.h:58
SigningResult
Definition: signmessage.h:43
Describes a place in the block chain to another node such that if the other node doesn't have the sam...
Definition: block.h:124
Definition: key.h:227
A mutable version of CTransaction.
Definition: transaction.h:378
std::chrono::time_point< NodeClock > time_point
Definition: time.h:19
A version of CTransaction with the PSBT format.
Definition: psbt.h:1111
Bilingual messages:
Definition: translation.h:24
A wrapper for a compile-time partially validated format string.
Definition: string.h:92
Address book data.
Definition: wallet.h:230
std::optional< AddressPurpose > purpose
Address purpose which was originally recorded for payment protocol support but now serves as a cached...
Definition: wallet.h:245
void SetLabel(std::string name)
Definition: wallet.h:268
std::string GetLabel() const
Definition: wallet.h:267
bool previously_spent
Whether coins with this address have previously been spent.
Definition: wallet.h:254
std::map< std::string, std::string > receive_requests
Map containing data about previously generated receive requests requesting funds to be sent to this a...
Definition: wallet.h:263
std::optional< std::string > label
Address label which is always nullopt for change addresses.
Definition: wallet.h:238
bool IsChange() const
Accessor methods.
Definition: wallet.h:266
CAmount nAmount
Definition: wallet.h:292
bool fSubtractFeeFromAmount
Definition: wallet.h:293
CTxDestination dest
Definition: wallet.h:291
std::optional< int > last_scanned_height
Definition: wallet.h:622
uint256 last_scanned_block
Hash and height of most recent block that was successfully scanned.
Definition: wallet.h:621
uint256 last_failed_block
Height of the most recent block that could not be scanned due to read errors or pruning.
Definition: wallet.h:628
struct containing information needed for migrating legacy wallets to descriptor wallets
std::shared_ptr< CWallet > watchonly_wallet
Definition: wallet.h:1113
std::string wallet_name
Definition: wallet.h:1111
std::shared_ptr< CWallet > solvables_wallet
Definition: wallet.h:1114
std::shared_ptr< CWallet > wallet
Definition: wallet.h:1112
WalletContext struct containing references to state shared between CWallet instances,...
Definition: context.h:36
#define LOCK(cs)
Definition: sync.h:257
static int count
#define EXCLUSIVE_LOCKS_REQUIRED(...)
Definition: threadsafety.h:49
#define LOCKS_EXCLUDED(...)
Definition: threadsafety.h:48
#define strprintf
Format arguments and return the string or write to given std::ostream (see tinyformat::format doc for...
Definition: tinyformat.h:1172
ChangeType
General change type (added, updated, removed).
Definition: ui_change_type.h:9
AssertLockHeld(pool.cs)
assert(!tx.IsCoinBase())
std::shared_ptr< CWallet > m_wallet
Definition: interfaces.cpp:545
is a home for public enum and struct type definitions that are used by internally by wallet code,...
std::function< void(std::unique_ptr< interfaces::Wallet > wallet)> LoadWalletFn
Definition: wallet.h:80