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-rw-r--r--src/wallet/rpcdump.cpp374
1 files changed, 204 insertions, 170 deletions
diff --git a/src/wallet/rpcdump.cpp b/src/wallet/rpcdump.cpp
index 645e776b68..0b021f9fe0 100644
--- a/src/wallet/rpcdump.cpp
+++ b/src/wallet/rpcdump.cpp
@@ -86,7 +86,8 @@ UniValue importprivkey(const JSONRPCRequest& request)
"1. \"privkey\" (string, required) The private key (see dumpprivkey)\n"
"2. \"label\" (string, optional, default=\"\") An optional label\n"
"3. rescan (boolean, optional, default=true) Rescan the wallet for transactions\n"
- "\nNote: This call can take minutes to complete if rescan is true.\n"
+ "\nNote: This call can take minutes to complete if rescan is true, during that time, other rpc calls\n"
+ "may report that the imported key exists but related transactions are still missing, leading to temporarily incorrect/bogus balances and unspent outputs until rescan completes.\n"
"\nExamples:\n"
"\nDump a private key\n"
+ HelpExampleCli("dumpprivkey", "\"myaddress\"") +
@@ -101,61 +102,65 @@ UniValue importprivkey(const JSONRPCRequest& request)
);
- LOCK2(cs_main, pwallet->cs_wallet);
-
- EnsureWalletIsUnlocked(pwallet);
-
- std::string strSecret = request.params[0].get_str();
- std::string strLabel = "";
- if (!request.params[1].isNull())
- strLabel = request.params[1].get_str();
-
- // Whether to perform rescan after import
+ WalletRescanReserver reserver(pwallet);
bool fRescan = true;
- if (!request.params[2].isNull())
- fRescan = request.params[2].get_bool();
-
- if (fRescan && fPruneMode)
- throw JSONRPCError(RPC_WALLET_ERROR, "Rescan is disabled in pruned mode");
+ {
+ LOCK2(cs_main, pwallet->cs_wallet);
- CBitcoinSecret vchSecret;
- bool fGood = vchSecret.SetString(strSecret);
+ EnsureWalletIsUnlocked(pwallet);
- if (!fGood) throw JSONRPCError(RPC_INVALID_ADDRESS_OR_KEY, "Invalid private key encoding");
+ std::string strSecret = request.params[0].get_str();
+ std::string strLabel = "";
+ if (!request.params[1].isNull())
+ strLabel = request.params[1].get_str();
- CKey key = vchSecret.GetKey();
- if (!key.IsValid()) throw JSONRPCError(RPC_INVALID_ADDRESS_OR_KEY, "Private key outside allowed range");
+ // Whether to perform rescan after import
+ if (!request.params[2].isNull())
+ fRescan = request.params[2].get_bool();
- CPubKey pubkey = key.GetPubKey();
- assert(key.VerifyPubKey(pubkey));
- CKeyID vchAddress = pubkey.GetID();
- {
- pwallet->MarkDirty();
+ if (fRescan && fPruneMode)
+ throw JSONRPCError(RPC_WALLET_ERROR, "Rescan is disabled in pruned mode");
- // We don't know which corresponding address will be used; label them all
- for (const auto& dest : GetAllDestinationsForKey(pubkey)) {
- pwallet->SetAddressBook(dest, strLabel, "receive");
+ if (fRescan && !reserver.reserve()) {
+ throw JSONRPCError(RPC_WALLET_ERROR, "Wallet is currently rescanning. Abort existing rescan or wait.");
}
- // Don't throw error in case a key is already there
- if (pwallet->HaveKey(vchAddress)) {
- return NullUniValue;
- }
+ CBitcoinSecret vchSecret;
+ bool fGood = vchSecret.SetString(strSecret);
- pwallet->mapKeyMetadata[vchAddress].nCreateTime = 1;
+ if (!fGood) throw JSONRPCError(RPC_INVALID_ADDRESS_OR_KEY, "Invalid private key encoding");
- if (!pwallet->AddKeyPubKey(key, pubkey)) {
- throw JSONRPCError(RPC_WALLET_ERROR, "Error adding key to wallet");
- }
- pwallet->LearnAllRelatedScripts(pubkey);
+ CKey key = vchSecret.GetKey();
+ if (!key.IsValid()) throw JSONRPCError(RPC_INVALID_ADDRESS_OR_KEY, "Private key outside allowed range");
- // whenever a key is imported, we need to scan the whole chain
- pwallet->UpdateTimeFirstKey(1);
+ CPubKey pubkey = key.GetPubKey();
+ assert(key.VerifyPubKey(pubkey));
+ CKeyID vchAddress = pubkey.GetID();
+ {
+ pwallet->MarkDirty();
+ // We don't know which corresponding address will be used; label them all
+ for (const auto& dest : GetAllDestinationsForKey(pubkey)) {
+ pwallet->SetAddressBook(dest, strLabel, "receive");
+ }
- if (fRescan) {
- pwallet->RescanFromTime(TIMESTAMP_MIN, true /* update */);
+ // Don't throw error in case a key is already there
+ if (pwallet->HaveKey(vchAddress)) {
+ return NullUniValue;
+ }
+
+ // whenever a key is imported, we need to scan the whole chain
+ pwallet->UpdateTimeFirstKey(1);
+ pwallet->mapKeyMetadata[vchAddress].nCreateTime = 1;
+
+ if (!pwallet->AddKeyPubKey(key, pubkey)) {
+ throw JSONRPCError(RPC_WALLET_ERROR, "Error adding key to wallet");
+ }
+ pwallet->LearnAllRelatedScripts(pubkey);
}
}
+ if (fRescan) {
+ pwallet->RescanFromTime(TIMESTAMP_MIN, reserver, true /* update */);
+ }
return NullUniValue;
}
@@ -237,7 +242,8 @@ UniValue importaddress(const JSONRPCRequest& request)
"2. \"label\" (string, optional, default=\"\") An optional label\n"
"3. rescan (boolean, optional, default=true) Rescan the wallet for transactions\n"
"4. p2sh (boolean, optional, default=false) Add the P2SH version of the script as well\n"
- "\nNote: This call can take minutes to complete if rescan is true.\n"
+ "\nNote: This call can take minutes to complete if rescan is true, during that time, other rpc calls\n"
+ "may report that the imported address exists but related transactions are still missing, leading to temporarily incorrect/bogus balances and unspent outputs until rescan completes.\n"
"If you have the full public key, you should call importpubkey instead of this.\n"
"\nNote: If you import a non-standard raw script in hex form, outputs sending to it will be treated\n"
"as change, and not show up in many RPCs.\n"
@@ -263,29 +269,35 @@ UniValue importaddress(const JSONRPCRequest& request)
if (fRescan && fPruneMode)
throw JSONRPCError(RPC_WALLET_ERROR, "Rescan is disabled in pruned mode");
+ WalletRescanReserver reserver(pwallet);
+ if (fRescan && !reserver.reserve()) {
+ throw JSONRPCError(RPC_WALLET_ERROR, "Wallet is currently rescanning. Abort existing rescan or wait.");
+ }
+
// Whether to import a p2sh version, too
bool fP2SH = false;
if (!request.params[3].isNull())
fP2SH = request.params[3].get_bool();
- LOCK2(cs_main, pwallet->cs_wallet);
+ {
+ LOCK2(cs_main, pwallet->cs_wallet);
- CTxDestination dest = DecodeDestination(request.params[0].get_str());
- if (IsValidDestination(dest)) {
- if (fP2SH) {
- throw JSONRPCError(RPC_INVALID_ADDRESS_OR_KEY, "Cannot use the p2sh flag with an address - use a script instead");
+ CTxDestination dest = DecodeDestination(request.params[0].get_str());
+ if (IsValidDestination(dest)) {
+ if (fP2SH) {
+ throw JSONRPCError(RPC_INVALID_ADDRESS_OR_KEY, "Cannot use the p2sh flag with an address - use a script instead");
+ }
+ ImportAddress(pwallet, dest, strLabel);
+ } else if (IsHex(request.params[0].get_str())) {
+ std::vector<unsigned char> data(ParseHex(request.params[0].get_str()));
+ ImportScript(pwallet, CScript(data.begin(), data.end()), strLabel, fP2SH);
+ } else {
+ throw JSONRPCError(RPC_INVALID_ADDRESS_OR_KEY, "Invalid Bitcoin address or script");
}
- ImportAddress(pwallet, dest, strLabel);
- } else if (IsHex(request.params[0].get_str())) {
- std::vector<unsigned char> data(ParseHex(request.params[0].get_str()));
- ImportScript(pwallet, CScript(data.begin(), data.end()), strLabel, fP2SH);
- } else {
- throw JSONRPCError(RPC_INVALID_ADDRESS_OR_KEY, "Invalid Bitcoin address or script");
}
-
if (fRescan)
{
- pwallet->RescanFromTime(TIMESTAMP_MIN, true /* update */);
+ pwallet->RescanFromTime(TIMESTAMP_MIN, reserver, true /* update */);
pwallet->ReacceptWalletTransactions();
}
@@ -406,7 +418,8 @@ UniValue importpubkey(const JSONRPCRequest& request)
"1. \"pubkey\" (string, required) The hex-encoded public key\n"
"2. \"label\" (string, optional, default=\"\") An optional label\n"
"3. rescan (boolean, optional, default=true) Rescan the wallet for transactions\n"
- "\nNote: This call can take minutes to complete if rescan is true.\n"
+ "\nNote: This call can take minutes to complete if rescan is true, during that time, other rpc calls\n"
+ "may report that the imported pubkey exists but related transactions are still missing, leading to temporarily incorrect/bogus balances and unspent outputs until rescan completes.\n"
"\nExamples:\n"
"\nImport a public key with rescan\n"
+ HelpExampleCli("importpubkey", "\"mypubkey\"") +
@@ -429,6 +442,11 @@ UniValue importpubkey(const JSONRPCRequest& request)
if (fRescan && fPruneMode)
throw JSONRPCError(RPC_WALLET_ERROR, "Rescan is disabled in pruned mode");
+ WalletRescanReserver reserver(pwallet);
+ if (fRescan && !reserver.reserve()) {
+ throw JSONRPCError(RPC_WALLET_ERROR, "Wallet is currently rescanning. Abort existing rescan or wait.");
+ }
+
if (!IsHex(request.params[0].get_str()))
throw JSONRPCError(RPC_INVALID_ADDRESS_OR_KEY, "Pubkey must be a hex string");
std::vector<unsigned char> data(ParseHex(request.params[0].get_str()));
@@ -436,17 +454,18 @@ UniValue importpubkey(const JSONRPCRequest& request)
if (!pubKey.IsFullyValid())
throw JSONRPCError(RPC_INVALID_ADDRESS_OR_KEY, "Pubkey is not a valid public key");
- LOCK2(cs_main, pwallet->cs_wallet);
+ {
+ LOCK2(cs_main, pwallet->cs_wallet);
- for (const auto& dest : GetAllDestinationsForKey(pubKey)) {
- ImportAddress(pwallet, dest, strLabel);
+ for (const auto& dest : GetAllDestinationsForKey(pubKey)) {
+ ImportAddress(pwallet, dest, strLabel);
+ }
+ ImportScript(pwallet, GetScriptForRawPubKey(pubKey), strLabel, false);
+ pwallet->LearnAllRelatedScripts(pubKey);
}
- ImportScript(pwallet, GetScriptForRawPubKey(pubKey), strLabel, false);
- pwallet->LearnAllRelatedScripts(pubKey);
-
if (fRescan)
{
- pwallet->RescanFromTime(TIMESTAMP_MIN, true /* update */);
+ pwallet->RescanFromTime(TIMESTAMP_MIN, reserver, true /* update */);
pwallet->ReacceptWalletTransactions();
}
@@ -479,91 +498,98 @@ UniValue importwallet(const JSONRPCRequest& request)
if (fPruneMode)
throw JSONRPCError(RPC_WALLET_ERROR, "Importing wallets is disabled in pruned mode");
- LOCK2(cs_main, pwallet->cs_wallet);
+ WalletRescanReserver reserver(pwallet);
+ if (!reserver.reserve()) {
+ throw JSONRPCError(RPC_WALLET_ERROR, "Wallet is currently rescanning. Abort existing rescan or wait.");
+ }
- EnsureWalletIsUnlocked(pwallet);
+ int64_t nTimeBegin = 0;
+ bool fGood = true;
+ {
+ LOCK2(cs_main, pwallet->cs_wallet);
- std::ifstream file;
- file.open(request.params[0].get_str().c_str(), std::ios::in | std::ios::ate);
- if (!file.is_open())
- throw JSONRPCError(RPC_INVALID_PARAMETER, "Cannot open wallet dump file");
+ EnsureWalletIsUnlocked(pwallet);
- int64_t nTimeBegin = chainActive.Tip()->GetBlockTime();
+ std::ifstream file;
+ file.open(request.params[0].get_str().c_str(), std::ios::in | std::ios::ate);
+ if (!file.is_open()) {
+ throw JSONRPCError(RPC_INVALID_PARAMETER, "Cannot open wallet dump file");
+ }
+ nTimeBegin = chainActive.Tip()->GetBlockTime();
- bool fGood = true;
+ int64_t nFilesize = std::max((int64_t)1, (int64_t)file.tellg());
+ file.seekg(0, file.beg);
- int64_t nFilesize = std::max((int64_t)1, (int64_t)file.tellg());
- file.seekg(0, file.beg);
-
- pwallet->ShowProgress(_("Importing..."), 0); // show progress dialog in GUI
- while (file.good()) {
- pwallet->ShowProgress("", std::max(1, std::min(99, (int)(((double)file.tellg() / (double)nFilesize) * 100))));
- std::string line;
- std::getline(file, line);
- if (line.empty() || line[0] == '#')
- continue;
-
- std::vector<std::string> vstr;
- boost::split(vstr, line, boost::is_any_of(" "));
- if (vstr.size() < 2)
- continue;
- CBitcoinSecret vchSecret;
- if (vchSecret.SetString(vstr[0])) {
- CKey key = vchSecret.GetKey();
- CPubKey pubkey = key.GetPubKey();
- assert(key.VerifyPubKey(pubkey));
- CKeyID keyid = pubkey.GetID();
- if (pwallet->HaveKey(keyid)) {
- LogPrintf("Skipping import of %s (key already present)\n", EncodeDestination(keyid));
+ pwallet->ShowProgress(_("Importing..."), 0); // show progress dialog in GUI
+ while (file.good()) {
+ pwallet->ShowProgress("", std::max(1, std::min(99, (int)(((double)file.tellg() / (double)nFilesize) * 100))));
+ std::string line;
+ std::getline(file, line);
+ if (line.empty() || line[0] == '#')
continue;
- }
- int64_t nTime = DecodeDumpTime(vstr[1]);
- std::string strLabel;
- bool fLabel = true;
- for (unsigned int nStr = 2; nStr < vstr.size(); nStr++) {
- if (boost::algorithm::starts_with(vstr[nStr], "#"))
- break;
- if (vstr[nStr] == "change=1")
- fLabel = false;
- if (vstr[nStr] == "reserve=1")
- fLabel = false;
- if (boost::algorithm::starts_with(vstr[nStr], "label=")) {
- strLabel = DecodeDumpString(vstr[nStr].substr(6));
- fLabel = true;
- }
- }
- LogPrintf("Importing %s...\n", EncodeDestination(keyid));
- if (!pwallet->AddKeyPubKey(key, pubkey)) {
- fGood = false;
+
+ std::vector<std::string> vstr;
+ boost::split(vstr, line, boost::is_any_of(" "));
+ if (vstr.size() < 2)
continue;
+ CBitcoinSecret vchSecret;
+ if (vchSecret.SetString(vstr[0])) {
+ CKey key = vchSecret.GetKey();
+ CPubKey pubkey = key.GetPubKey();
+ assert(key.VerifyPubKey(pubkey));
+ CKeyID keyid = pubkey.GetID();
+ if (pwallet->HaveKey(keyid)) {
+ LogPrintf("Skipping import of %s (key already present)\n", EncodeDestination(keyid));
+ continue;
+ }
+ int64_t nTime = DecodeDumpTime(vstr[1]);
+ std::string strLabel;
+ bool fLabel = true;
+ for (unsigned int nStr = 2; nStr < vstr.size(); nStr++) {
+ if (boost::algorithm::starts_with(vstr[nStr], "#"))
+ break;
+ if (vstr[nStr] == "change=1")
+ fLabel = false;
+ if (vstr[nStr] == "reserve=1")
+ fLabel = false;
+ if (boost::algorithm::starts_with(vstr[nStr], "label=")) {
+ strLabel = DecodeDumpString(vstr[nStr].substr(6));
+ fLabel = true;
+ }
+ }
+ LogPrintf("Importing %s...\n", EncodeDestination(keyid));
+ if (!pwallet->AddKeyPubKey(key, pubkey)) {
+ fGood = false;
+ continue;
+ }
+ pwallet->mapKeyMetadata[keyid].nCreateTime = nTime;
+ if (fLabel)
+ pwallet->SetAddressBook(keyid, strLabel, "receive");
+ nTimeBegin = std::min(nTimeBegin, nTime);
+ } else if(IsHex(vstr[0])) {
+ std::vector<unsigned char> vData(ParseHex(vstr[0]));
+ CScript script = CScript(vData.begin(), vData.end());
+ if (pwallet->HaveCScript(script)) {
+ LogPrintf("Skipping import of %s (script already present)\n", vstr[0]);
+ continue;
+ }
+ if(!pwallet->AddCScript(script)) {
+ LogPrintf("Error importing script %s\n", vstr[0]);
+ fGood = false;
+ continue;
+ }
+ int64_t birth_time = DecodeDumpTime(vstr[1]);
+ if (birth_time > 0) {
+ pwallet->m_script_metadata[CScriptID(script)].nCreateTime = birth_time;
+ nTimeBegin = std::min(nTimeBegin, birth_time);
+ }
}
- pwallet->mapKeyMetadata[keyid].nCreateTime = nTime;
- if (fLabel)
- pwallet->SetAddressBook(keyid, strLabel, "receive");
- nTimeBegin = std::min(nTimeBegin, nTime);
- } else if(IsHex(vstr[0])) {
- std::vector<unsigned char> vData(ParseHex(vstr[0]));
- CScript script = CScript(vData.begin(), vData.end());
- if (pwallet->HaveCScript(script)) {
- LogPrintf("Skipping import of %s (script already present)\n", vstr[0]);
- continue;
- }
- if(!pwallet->AddCScript(script)) {
- LogPrintf("Error importing script %s\n", vstr[0]);
- fGood = false;
- continue;
- }
- int64_t birth_time = DecodeDumpTime(vstr[1]);
- if (birth_time > 0) {
- pwallet->m_script_metadata[CScriptID(script)].nCreateTime = birth_time;
- nTimeBegin = std::min(nTimeBegin, birth_time);
- }
}
+ file.close();
+ pwallet->ShowProgress("", 100); // hide progress dialog in GUI
+ pwallet->UpdateTimeFirstKey(nTimeBegin);
}
- file.close();
- pwallet->ShowProgress("", 100); // hide progress dialog in GUI
- pwallet->UpdateTimeFirstKey(nTimeBegin);
- pwallet->RescanFromTime(nTimeBegin, false /* update */);
+ pwallet->RescanFromTime(nTimeBegin, reserver, false /* update */);
pwallet->MarkDirty();
if (!fGood)
@@ -685,7 +711,7 @@ UniValue dumpwallet(const JSONRPCRequest& request)
file << strprintf("# mined on %s\n", EncodeDumpTime(chainActive.Tip()->GetBlockTime()));
file << "\n";
- // add the base58check encoded extended master if the wallet uses HD
+ // add the base58check encoded extended master if the wallet uses HD
CKeyID masterKeyID = pwallet->GetHDChain().masterKeyID;
if (!masterKeyID.IsNull())
{
@@ -1110,6 +1136,8 @@ UniValue importmulti(const JSONRPCRequest& mainRequest)
" {\n"
" \"rescan\": <false>, (boolean, optional, default: true) Stating if should rescan the blockchain after all imports\n"
" }\n"
+ "\nNote: This call can take minutes to complete if rescan is true, during that time, other rpc calls\n"
+ "may report that the imported keys, addresses or scripts exists but related transactions are still missing.\n"
"\nExamples:\n" +
HelpExampleCli("importmulti", "'[{ \"scriptPubKey\": { \"address\": \"<my address>\" }, \"timestamp\":1455191478 }, "
"{ \"scriptPubKey\": { \"address\": \"<my 2nd address>\" }, \"label\": \"example 2\", \"timestamp\": 1455191480 }]'") +
@@ -1135,49 +1163,55 @@ UniValue importmulti(const JSONRPCRequest& mainRequest)
}
}
- LOCK2(cs_main, pwallet->cs_wallet);
- EnsureWalletIsUnlocked(pwallet);
-
- // Verify all timestamps are present before importing any keys.
- const int64_t now = chainActive.Tip() ? chainActive.Tip()->GetMedianTimePast() : 0;
- for (const UniValue& data : requests.getValues()) {
- GetImportTimestamp(data, now);
+ WalletRescanReserver reserver(pwallet);
+ if (fRescan && !reserver.reserve()) {
+ throw JSONRPCError(RPC_WALLET_ERROR, "Wallet is currently rescanning. Abort existing rescan or wait.");
}
+ int64_t now = 0;
bool fRunScan = false;
- const int64_t minimumTimestamp = 1;
int64_t nLowestTimestamp = 0;
-
- if (fRescan && chainActive.Tip()) {
- nLowestTimestamp = chainActive.Tip()->GetBlockTime();
- } else {
- fRescan = false;
- }
-
UniValue response(UniValue::VARR);
+ {
+ LOCK2(cs_main, pwallet->cs_wallet);
+ EnsureWalletIsUnlocked(pwallet);
- for (const UniValue& data : requests.getValues()) {
- const int64_t timestamp = std::max(GetImportTimestamp(data, now), minimumTimestamp);
- const UniValue result = ProcessImport(pwallet, data, timestamp);
- response.push_back(result);
-
- if (!fRescan) {
- continue;
+ // Verify all timestamps are present before importing any keys.
+ now = chainActive.Tip() ? chainActive.Tip()->GetMedianTimePast() : 0;
+ for (const UniValue& data : requests.getValues()) {
+ GetImportTimestamp(data, now);
}
- // If at least one request was successful then allow rescan.
- if (result["success"].get_bool()) {
- fRunScan = true;
+ const int64_t minimumTimestamp = 1;
+
+ if (fRescan && chainActive.Tip()) {
+ nLowestTimestamp = chainActive.Tip()->GetBlockTime();
+ } else {
+ fRescan = false;
}
- // Get the lowest timestamp.
- if (timestamp < nLowestTimestamp) {
- nLowestTimestamp = timestamp;
+ for (const UniValue& data : requests.getValues()) {
+ const int64_t timestamp = std::max(GetImportTimestamp(data, now), minimumTimestamp);
+ const UniValue result = ProcessImport(pwallet, data, timestamp);
+ response.push_back(result);
+
+ if (!fRescan) {
+ continue;
+ }
+
+ // If at least one request was successful then allow rescan.
+ if (result["success"].get_bool()) {
+ fRunScan = true;
+ }
+
+ // Get the lowest timestamp.
+ if (timestamp < nLowestTimestamp) {
+ nLowestTimestamp = timestamp;
+ }
}
}
-
if (fRescan && fRunScan && requests.size()) {
- int64_t scannedTime = pwallet->RescanFromTime(nLowestTimestamp, true /* update */);
+ int64_t scannedTime = pwallet->RescanFromTime(nLowestTimestamp, reserver, true /* update */);
pwallet->ReacceptWalletTransactions();
if (scannedTime > nLowestTimestamp) {
generated by cgit v1.2.3 (git 2.26.2) at 2024-08-27 13:51:04 +0000