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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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1// Copyright (c) 2022-present The Bitcoin Core developers
2// Distributed under the MIT software license, see the accompanying
3// file COPYING or http://www.opensource.org/licenses/mit-license.php.
4
5#include <test/fuzz/FuzzedDataProvider.h>
6#include <test/fuzz/fuzz.h>
7#include <test/fuzz/util.h>
8#include <test/util/setup_common.h>
9#include <wallet/coincontrol.h>
10#include <wallet/test/util.h>
11
12namespace wallet {
13namespace {
14
15const TestingSetup* g_setup;
16
17void initialize_coincontrol()
18{
19    static const auto testing_setup = MakeNoLogFileContext<const TestingSetup>();
20    g_setup = testing_setup.get();
21}
22
23FUZZ_TARGET(coincontrol, .init = initialize_coincontrol)
24{
25    FuzzedDataProvider fuzzed_data_provider(buffer.data(), buffer.size());
26    const auto& node = g_setup->m_node;
27    ArgsManager& args = *node.args;
28
29    // for GetBoolArg to return true sometimes
30    args.ForceSetArg("-avoidpartialspends", fuzzed_data_provider.ConsumeBool()?"1":"0");
31
32    CCoinControl coin_control;
33    COutPoint out_point;
34
35    LIMITED_WHILE (fuzzed_data_provider.ConsumeBool(), 10000) {
36        CallOneOf(
37            fuzzed_data_provider,
38            [&] {
39                std::optional<COutPoint> optional_out_point = ConsumeDeserializable<COutPoint>(fuzzed_data_provider);
40                if (!optional_out_point) {
41                    return;
42                }
43                out_point = *optional_out_point;
44            },
45            [&] {
46                (void)coin_control.HasSelected();
47            },
48            [&] {
49                (void)coin_control.IsSelected(out_point);
50            },
51            [&] {
52                (void)coin_control.IsExternalSelected(out_point);
53            },
54            [&] {
55                (void)coin_control.GetExternalOutput(out_point);
56            },
57            [&] {
58                (void)coin_control.Select(out_point);
59                assert(coin_control.IsSelected(out_point));
60            },
61            [&] {
62                const CTxOut tx_out{ConsumeMoney(fuzzed_data_provider), ConsumeScript(fuzzed_data_provider)};
63                auto& input = coin_control.Select(out_point);
64                const auto set_tx_out{fuzzed_data_provider.ConsumeBool()};
65                if (set_tx_out) {
66                    input.SetTxOut(tx_out);
67                }
68                auto has_tx_out{input.HasTxOut()};
69                auto is_external_selected{coin_control.IsExternalSelected(out_point)};
70                if (set_tx_out) {
71                    assert(has_tx_out);
72                    assert(input.GetTxOut() == tx_out);
73                    assert(is_external_selected);
74                } else if (!has_tx_out) {
75                    assert(!is_external_selected);
76                }
77            },
78            [&] {
79                coin_control.UnSelect(out_point);
80                assert(!coin_control.IsSelected(out_point));
81            },
82            [&] {
83                coin_control.UnSelectAll();
84                assert(!coin_control.HasSelected());
85            },
86            [&] {
87                const std::vector<COutPoint> selected = coin_control.ListSelected();
88                for (const auto& out : selected) {
89                    assert(coin_control.IsSelected(out));
90                }
91            },
92            [&] {
93                int64_t weight{fuzzed_data_provider.ConsumeIntegral<int64_t>()};
94                coin_control.SetInputWeight(out_point, weight);
95                assert(coin_control.GetInputWeight(out_point) == weight);
96            },
97            [&] {
98                const bool is_selected = coin_control.IsSelected(out_point);
99                assert(!coin_control.GetInputWeight(out_point) || is_selected);
100                assert(!coin_control.GetSequence(out_point) || is_selected);
101            },
102            [&] {
103                const auto scripts = coin_control.GetScripts(out_point);
104                assert(coin_control.IsSelected(out_point) || (!scripts.first && !scripts.second));
105            },
106            [&] {
107                assert(coin_control.HasSelectedOrder() || !coin_control.GetSelectionPos(out_point));
108            },
109            [&] {
110                assert(!coin_control.GetSelectionPos(out_point) || coin_control.IsSelected(out_point));
111            },
112            [&] {
113                auto& input = coin_control.Select(out_point);
114                uint32_t sequence{fuzzed_data_provider.ConsumeIntegral<uint32_t>()};
115                input.SetSequence(sequence);
116                assert(input.GetSequence() == sequence);
117                assert(coin_control.GetSequence(out_point) == sequence);
118            },
119            [&] {
120                auto& input = coin_control.Select(out_point);
121                const CScript script{ConsumeScript(fuzzed_data_provider)};
122                input.SetScriptSig(script);
123                assert(input.HasScripts());
124                assert(input.GetScripts().first == script);
125                assert(coin_control.GetScripts(out_point).first == script);
126            },
127            [&] {
128                auto& input = coin_control.Select(out_point);
129                const CScriptWitness script_wit{ConsumeScriptWitness(fuzzed_data_provider)};
130                input.SetScriptWitness(script_wit);
131                assert(input.HasScripts());
132                assert(input.GetScripts().second->stack == script_wit.stack);
133                assert(coin_control.GetScripts(out_point).second->stack == script_wit.stack);
134            },
135            [&] {
136                auto& input = coin_control.Select(out_point);
137                unsigned int pos{fuzzed_data_provider.ConsumeIntegral<unsigned int>()};
138                input.SetPosition(pos);
139                assert(input.GetPosition() == pos);
140                assert(coin_control.GetSelectionPos(out_point) == pos);
141            });
142    }
143}
144} // namespace
145} // namespace wallet
146

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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