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-rw-r--r--src/wallet/crypter.cpp2
-rw-r--r--src/wallet/crypter.h2
-rw-r--r--src/wallet/db.cpp6
-rw-r--r--src/wallet/db.h3
-rw-r--r--src/wallet/rpcdump.cpp4
-rw-r--r--src/wallet/rpcwallet.cpp251
-rw-r--r--src/wallet/rpcwallet.h10
-rw-r--r--src/wallet/test/wallet_tests.cpp35
-rw-r--r--src/wallet/wallet.cpp290
-rw-r--r--src/wallet/wallet.h209
-rw-r--r--src/wallet/wallet_ismine.cpp2
-rw-r--r--src/wallet/wallet_ismine.h4
-rw-r--r--src/wallet/walletdb.cpp22
-rw-r--r--src/wallet/walletdb.h4
14 files changed, 604 insertions, 240 deletions
diff --git a/src/wallet/crypter.cpp b/src/wallet/crypter.cpp
index c86ad9758e..95aa4c2593 100644
--- a/src/wallet/crypter.cpp
+++ b/src/wallet/crypter.cpp
@@ -1,4 +1,4 @@
-// Copyright (c) 2009-2013 The Bitcoin Core developers
+// Copyright (c) 2009-2015 The Bitcoin Core developers
// Distributed under the MIT software license, see the accompanying
// file COPYING or http://www.opensource.org/licenses/mit-license.php.
diff --git a/src/wallet/crypter.h b/src/wallet/crypter.h
index 70aeb76723..eb06a7866a 100644
--- a/src/wallet/crypter.h
+++ b/src/wallet/crypter.h
@@ -1,4 +1,4 @@
-// Copyright (c) 2009-2014 The Bitcoin Core developers
+// Copyright (c) 2009-2015 The Bitcoin Core developers
// Distributed under the MIT software license, see the accompanying
// file COPYING or http://www.opensource.org/licenses/mit-license.php.
diff --git a/src/wallet/db.cpp b/src/wallet/db.cpp
index cf6122813c..50b0f40a6a 100644
--- a/src/wallet/db.cpp
+++ b/src/wallet/db.cpp
@@ -1,5 +1,5 @@
// Copyright (c) 2009-2010 Satoshi Nakamoto
-// Copyright (c) 2009-2014 The Bitcoin Core developers
+// Copyright (c) 2009-2015 The Bitcoin Core developers
// Distributed under the MIT software license, see the accompanying
// file COPYING or http://www.opensource.org/licenses/mit-license.php.
@@ -85,7 +85,7 @@ bool CDBEnv::Open(const boost::filesystem::path& pathIn)
LogPrintf("CDBEnv::Open: LogDir=%s ErrorFile=%s\n", pathLogDir.string(), pathErrorFile.string());
unsigned int nEnvFlags = 0;
- if (GetBoolArg("-privdb", true))
+ if (GetBoolArg("-privdb", DEFAULT_WALLET_PRIVDB))
nEnvFlags |= DB_PRIVATE;
dbenv->set_lg_dir(pathLogDir.string().c_str());
@@ -205,7 +205,7 @@ bool CDBEnv::Salvage(const std::string& strFile, bool fAggressive, std::vector<C
std::string keyHex, valueHex;
while (!strDump.eof() && keyHex != "DATA=END") {
getline(strDump, keyHex);
- if (keyHex != "DATA_END") {
+ if (keyHex != "DATA=END") {
getline(strDump, valueHex);
vResult.push_back(make_pair(ParseHex(keyHex), ParseHex(valueHex)));
}
diff --git a/src/wallet/db.h b/src/wallet/db.h
index 46bc0ac0a9..01b8c71a04 100644
--- a/src/wallet/db.h
+++ b/src/wallet/db.h
@@ -1,5 +1,5 @@
// Copyright (c) 2009-2010 Satoshi Nakamoto
-// Copyright (c) 2009-2014 The Bitcoin Core developers
+// Copyright (c) 2009-2015 The Bitcoin Core developers
// Distributed under the MIT software license, see the accompanying
// file COPYING or http://www.opensource.org/licenses/mit-license.php.
@@ -21,6 +21,7 @@
#include <db_cxx.h>
static const unsigned int DEFAULT_WALLET_DBLOGSIZE = 100;
+static const bool DEFAULT_WALLET_PRIVDB = true;
extern unsigned int nWalletDBUpdated;
diff --git a/src/wallet/rpcdump.cpp b/src/wallet/rpcdump.cpp
index c431fc4013..9ec28e7b91 100644
--- a/src/wallet/rpcdump.cpp
+++ b/src/wallet/rpcdump.cpp
@@ -1,10 +1,10 @@
-// Copyright (c) 2009-2014 The Bitcoin Core developers
+// Copyright (c) 2009-2015 The Bitcoin Core developers
// Distributed under the MIT software license, see the accompanying
// file COPYING or http://www.opensource.org/licenses/mit-license.php.
#include "base58.h"
#include "chain.h"
-#include "rpcserver.h"
+#include "rpc/server.h"
#include "init.h"
#include "main.h"
#include "script/script.h"
diff --git a/src/wallet/rpcwallet.cpp b/src/wallet/rpcwallet.cpp
index b6eaca80b3..857a3a77e2 100644
--- a/src/wallet/rpcwallet.cpp
+++ b/src/wallet/rpcwallet.cpp
@@ -1,5 +1,5 @@
// Copyright (c) 2010 Satoshi Nakamoto
-// Copyright (c) 2009-2014 The Bitcoin Core developers
+// Copyright (c) 2009-2015 The Bitcoin Core developers
// Distributed under the MIT software license, see the accompanying
// file COPYING or http://www.opensource.org/licenses/mit-license.php.
@@ -11,7 +11,8 @@
#include "main.h"
#include "net.h"
#include "netbase.h"
-#include "rpcserver.h"
+#include "policy/rbf.h"
+#include "rpc/server.h"
#include "timedata.h"
#include "util.h"
#include "utilmoneystr.h"
@@ -65,6 +66,8 @@ void WalletTxToJSON(const CWalletTx& wtx, UniValue& entry)
entry.push_back(Pair("blockhash", wtx.hashBlock.GetHex()));
entry.push_back(Pair("blockindex", wtx.nIndex));
entry.push_back(Pair("blocktime", mapBlockIndex[wtx.hashBlock]->GetBlockTime()));
+ } else {
+ entry.push_back(Pair("trusted", wtx.IsTrusted()));
}
uint256 hash = wtx.GetHash();
entry.push_back(Pair("txid", hash.GetHex()));
@@ -74,6 +77,23 @@ void WalletTxToJSON(const CWalletTx& wtx, UniValue& entry)
entry.push_back(Pair("walletconflicts", conflicts));
entry.push_back(Pair("time", wtx.GetTxTime()));
entry.push_back(Pair("timereceived", (int64_t)wtx.nTimeReceived));
+
+ // Add opt-in RBF status
+ std::string rbfStatus = "no";
+ if (confirms <= 0) {
+ LOCK(mempool.cs);
+ if (!mempool.exists(hash)) {
+ if (SignalsOptInRBF(wtx)) {
+ rbfStatus = "yes";
+ } else {
+ rbfStatus = "unknown";
+ }
+ } else if (IsRBFOptIn(*mempool.mapTx.find(hash), mempool)) {
+ rbfStatus = "yes";
+ }
+ }
+ entry.push_back(Pair("bip125-replaceable", rbfStatus));
+
BOOST_FOREACH(const PAIRTYPE(string,string)& item, wtx.mapValue)
entry.push_back(Pair(item.first, item.second));
}
@@ -90,7 +110,7 @@ UniValue getnewaddress(const UniValue& params, bool fHelp)
{
if (!EnsureWalletIsAvailable(fHelp))
return NullUniValue;
-
+
if (fHelp || params.size() > 1)
throw runtime_error(
"getnewaddress ( \"account\" )\n"
@@ -135,26 +155,25 @@ CBitcoinAddress GetAccountAddress(string strAccount, bool bForceNew=false)
CAccount account;
walletdb.ReadAccount(strAccount, account);
- bool bKeyUsed = false;
-
- // Check if the current key has been used
- if (account.vchPubKey.IsValid())
- {
- CScript scriptPubKey = GetScriptForDestination(account.vchPubKey.GetID());
- for (map<uint256, CWalletTx>::iterator it = pwalletMain->mapWallet.begin();
- it != pwalletMain->mapWallet.end() && account.vchPubKey.IsValid();
- ++it)
- {
- const CWalletTx& wtx = (*it).second;
- BOOST_FOREACH(const CTxOut& txout, wtx.vout)
- if (txout.scriptPubKey == scriptPubKey)
- bKeyUsed = true;
+ if (!bForceNew) {
+ if (!account.vchPubKey.IsValid())
+ bForceNew = true;
+ else {
+ // Check if the current key has been used
+ CScript scriptPubKey = GetScriptForDestination(account.vchPubKey.GetID());
+ for (map<uint256, CWalletTx>::iterator it = pwalletMain->mapWallet.begin();
+ it != pwalletMain->mapWallet.end() && account.vchPubKey.IsValid();
+ ++it)
+ BOOST_FOREACH(const CTxOut& txout, (*it).second.vout)
+ if (txout.scriptPubKey == scriptPubKey) {
+ bForceNew = true;
+ break;
+ }
}
}
// Generate a new key
- if (!account.vchPubKey.IsValid() || bForceNew || bKeyUsed)
- {
+ if (bForceNew) {
if (!pwalletMain->GetKeyFromPool(account.vchPubKey))
throw JSONRPCError(RPC_WALLET_KEYPOOL_RAN_OUT, "Error: Keypool ran out, please call keypoolrefill first");
@@ -169,7 +188,7 @@ UniValue getaccountaddress(const UniValue& params, bool fHelp)
{
if (!EnsureWalletIsAvailable(fHelp))
return NullUniValue;
-
+
if (fHelp || params.size() != 1)
throw runtime_error(
"getaccountaddress \"account\"\n"
@@ -201,7 +220,7 @@ UniValue getrawchangeaddress(const UniValue& params, bool fHelp)
{
if (!EnsureWalletIsAvailable(fHelp))
return NullUniValue;
-
+
if (fHelp || params.size() > 1)
throw runtime_error(
"getrawchangeaddress\n"
@@ -236,7 +255,7 @@ UniValue setaccount(const UniValue& params, bool fHelp)
{
if (!EnsureWalletIsAvailable(fHelp))
return NullUniValue;
-
+
if (fHelp || params.size() < 1 || params.size() > 2)
throw runtime_error(
"setaccount \"bitcoinaddress\" \"account\"\n"
@@ -282,7 +301,7 @@ UniValue getaccount(const UniValue& params, bool fHelp)
{
if (!EnsureWalletIsAvailable(fHelp))
return NullUniValue;
-
+
if (fHelp || params.size() != 1)
throw runtime_error(
"getaccount \"bitcoinaddress\"\n"
@@ -314,7 +333,7 @@ UniValue getaddressesbyaccount(const UniValue& params, bool fHelp)
{
if (!EnsureWalletIsAvailable(fHelp))
return NullUniValue;
-
+
if (fHelp || params.size() != 1)
throw runtime_error(
"getaddressesbyaccount \"account\"\n"
@@ -382,15 +401,15 @@ UniValue sendtoaddress(const UniValue& params, bool fHelp)
{
if (!EnsureWalletIsAvailable(fHelp))
return NullUniValue;
-
+
if (fHelp || params.size() < 2 || params.size() > 5)
throw runtime_error(
"sendtoaddress \"bitcoinaddress\" amount ( \"comment\" \"comment-to\" subtractfeefromamount )\n"
- "\nSend an amount to a given address. The amount is a real and is rounded to the nearest 0.00000001\n"
+ "\nSend an amount to a given address.\n"
+ HelpRequiringPassphrase() +
"\nArguments:\n"
"1. \"bitcoinaddress\" (string, required) The bitcoin address to send to.\n"
- "2. \"amount\" (numeric, required) The amount in " + CURRENCY_UNIT + " to send. eg 0.1\n"
+ "2. \"amount\" (numeric or string, required) The amount in " + CURRENCY_UNIT + " to send. eg 0.1\n"
"3. \"comment\" (string, optional) A comment used to store what the transaction is for. \n"
" This is not part of the transaction, just kept in your wallet.\n"
"4. \"comment-to\" (string, optional) A comment to store the name of the person or organization \n"
@@ -440,7 +459,7 @@ UniValue listaddressgroupings(const UniValue& params, bool fHelp)
{
if (!EnsureWalletIsAvailable(fHelp))
return NullUniValue;
-
+
if (fHelp)
throw runtime_error(
"listaddressgroupings\n"
@@ -491,7 +510,7 @@ UniValue signmessage(const UniValue& params, bool fHelp)
{
if (!EnsureWalletIsAvailable(fHelp))
return NullUniValue;
-
+
if (fHelp || params.size() != 2)
throw runtime_error(
"signmessage \"bitcoinaddress\" \"message\"\n"
@@ -547,7 +566,7 @@ UniValue getreceivedbyaddress(const UniValue& params, bool fHelp)
{
if (!EnsureWalletIsAvailable(fHelp))
return NullUniValue;
-
+
if (fHelp || params.size() < 1 || params.size() > 2)
throw runtime_error(
"getreceivedbyaddress \"bitcoinaddress\" ( minconf )\n"
@@ -605,7 +624,7 @@ UniValue getreceivedbyaccount(const UniValue& params, bool fHelp)
{
if (!EnsureWalletIsAvailable(fHelp))
return NullUniValue;
-
+
if (fHelp || params.size() < 1 || params.size() > 2)
throw runtime_error(
"getreceivedbyaccount \"account\" ( minconf )\n"
@@ -694,7 +713,7 @@ UniValue getbalance(const UniValue& params, bool fHelp)
{
if (!EnsureWalletIsAvailable(fHelp))
return NullUniValue;
-
+
if (fHelp || params.size() > 3)
throw runtime_error(
"getbalance ( \"account\" minconf includeWatchonly )\n"
@@ -769,7 +788,7 @@ UniValue getunconfirmedbalance(const UniValue &params, bool fHelp)
{
if (!EnsureWalletIsAvailable(fHelp))
return NullUniValue;
-
+
if (fHelp || params.size() > 0)
throw runtime_error(
"getunconfirmedbalance\n"
@@ -785,7 +804,7 @@ UniValue movecmd(const UniValue& params, bool fHelp)
{
if (!EnsureWalletIsAvailable(fHelp))
return NullUniValue;
-
+
if (fHelp || params.size() < 3 || params.size() > 5)
throw runtime_error(
"move \"fromaccount\" \"toaccount\" amount ( minconf \"comment\" )\n"
@@ -858,17 +877,16 @@ UniValue sendfrom(const UniValue& params, bool fHelp)
{
if (!EnsureWalletIsAvailable(fHelp))
return NullUniValue;
-
+
if (fHelp || params.size() < 3 || params.size() > 6)
throw runtime_error(
"sendfrom \"fromaccount\" \"tobitcoinaddress\" amount ( minconf \"comment\" \"comment-to\" )\n"
- "\nDEPRECATED (use sendtoaddress). Sent an amount from an account to a bitcoin address.\n"
- "The amount is a real and is rounded to the nearest 0.00000001."
+ "\nDEPRECATED (use sendtoaddress). Sent an amount from an account to a bitcoin address."
+ HelpRequiringPassphrase() + "\n"
"\nArguments:\n"
"1. \"fromaccount\" (string, required) The name of the account to send funds from. May be the default account using \"\".\n"
"2. \"tobitcoinaddress\" (string, required) The bitcoin address to send funds to.\n"
- "3. amount (numeric, required) The amount in " + CURRENCY_UNIT + " (transaction fee is added on top).\n"
+ "3. amount (numeric or string, required) The amount in " + CURRENCY_UNIT + " (transaction fee is added on top).\n"
"4. minconf (numeric, optional, default=1) Only use funds with at least this many confirmations.\n"
"5. \"comment\" (string, optional) A comment used to store what the transaction is for. \n"
" This is not part of the transaction, just kept in your wallet.\n"
@@ -923,7 +941,7 @@ UniValue sendmany(const UniValue& params, bool fHelp)
{
if (!EnsureWalletIsAvailable(fHelp))
return NullUniValue;
-
+
if (fHelp || params.size() < 2 || params.size() > 5)
throw runtime_error(
"sendmany \"fromaccount\" {\"address\":amount,...} ( minconf \"comment\" [\"address\",...] )\n"
@@ -933,7 +951,7 @@ UniValue sendmany(const UniValue& params, bool fHelp)
"1. \"fromaccount\" (string, required) DEPRECATED. The account to send the funds from. Should be \"\" for the default account\n"
"2. \"amounts\" (string, required) A json object with addresses and amounts\n"
" {\n"
- " \"address\":amount (numeric) The bitcoin address is the key, the numeric amount in " + CURRENCY_UNIT + " is the value\n"
+ " \"address\":amount (numeric or string) The bitcoin address is the key, the numeric amount (can be string) in " + CURRENCY_UNIT + " is the value\n"
" ,...\n"
" }\n"
"3. minconf (numeric, optional, default=1) Only use the balance confirmed at least this many times.\n"
@@ -1030,14 +1048,14 @@ UniValue sendmany(const UniValue& params, bool fHelp)
return wtx.GetHash().GetHex();
}
-// Defined in rpcmisc.cpp
+// Defined in rpc/misc.cpp
extern CScript _createmultisig_redeemScript(const UniValue& params);
UniValue addmultisigaddress(const UniValue& params, bool fHelp)
{
if (!EnsureWalletIsAvailable(fHelp))
return NullUniValue;
-
+
if (fHelp || params.size() < 2 || params.size() > 3)
{
string msg = "addmultisigaddress nrequired [\"key\",...] ( \"account\" )\n"
@@ -1220,7 +1238,7 @@ UniValue listreceivedbyaddress(const UniValue& params, bool fHelp)
{
if (!EnsureWalletIsAvailable(fHelp))
return NullUniValue;
-
+
if (fHelp || params.size() > 3)
throw runtime_error(
"listreceivedbyaddress ( minconf includeempty includeWatchonly)\n"
@@ -1258,7 +1276,7 @@ UniValue listreceivedbyaccount(const UniValue& params, bool fHelp)
{
if (!EnsureWalletIsAvailable(fHelp))
return NullUniValue;
-
+
if (fHelp || params.size() > 3)
throw runtime_error(
"listreceivedbyaccount ( minconf includeempty includeWatchonly)\n"
@@ -1393,7 +1411,7 @@ UniValue listtransactions(const UniValue& params, bool fHelp)
{
if (!EnsureWalletIsAvailable(fHelp))
return NullUniValue;
-
+
if (fHelp || params.size() > 4)
throw runtime_error(
"listtransactions ( \"account\" count from includeWatchonly)\n"
@@ -1421,7 +1439,9 @@ UniValue listtransactions(const UniValue& params, bool fHelp)
" \"fee\": x.xxx, (numeric) The amount of the fee in " + CURRENCY_UNIT + ". This is negative and only available for the \n"
" 'send' category of transactions.\n"
" \"confirmations\": n, (numeric) The number of confirmations for the transaction. Available for 'send' and \n"
- " 'receive' category of transactions.\n"
+ " 'receive' category of transactions. Negative confirmations indicate the\n"
+ " transaction conflicts with the block chain\n"
+ " \"trusted\": xxx (bool) Whether we consider the outputs of this unconfirmed transaction safe to spend.\n"
" \"blockhash\": \"hashvalue\", (string) The block hash containing the transaction. Available for 'send' and 'receive'\n"
" category of transactions.\n"
" \"blockindex\": n, (numeric) The block index containing the transaction. Available for 'send' and 'receive'\n"
@@ -1436,6 +1456,8 @@ UniValue listtransactions(const UniValue& params, bool fHelp)
" \"otheraccount\": \"accountname\", (string) For the 'move' category of transactions, the account the funds came \n"
" from (for receiving funds, positive amounts), or went to (for sending funds,\n"
" negative amounts).\n"
+ " \"bip125-replaceable\": \"yes|no|unknown\" (string) Whether this transaction could be replaced due to BIP125 (replace-by-fee);\n"
+ " may be unknown for unconfirmed transactions not in the mempool\n"
" }\n"
"]\n"
@@ -1515,7 +1537,7 @@ UniValue listaccounts(const UniValue& params, bool fHelp)
{
if (!EnsureWalletIsAvailable(fHelp))
return NullUniValue;
-
+
if (fHelp || params.size() > 2)
throw runtime_error(
"listaccounts ( minconf includeWatchonly)\n"
@@ -1594,7 +1616,7 @@ UniValue listsinceblock(const UniValue& params, bool fHelp)
{
if (!EnsureWalletIsAvailable(fHelp))
return NullUniValue;
-
+
if (fHelp)
throw runtime_error(
"listsinceblock ( \"blockhash\" target-confirmations includeWatchonly)\n"
@@ -1686,7 +1708,7 @@ UniValue gettransaction(const UniValue& params, bool fHelp)
{
if (!EnsureWalletIsAvailable(fHelp))
return NullUniValue;
-
+
if (fHelp || params.size() < 1 || params.size() > 2)
throw runtime_error(
"gettransaction \"txid\" ( includeWatchonly )\n"
@@ -1704,6 +1726,8 @@ UniValue gettransaction(const UniValue& params, bool fHelp)
" \"txid\" : \"transactionid\", (string) The transaction id.\n"
" \"time\" : ttt, (numeric) The transaction time in seconds since epoch (1 Jan 1970 GMT)\n"
" \"timereceived\" : ttt, (numeric) The time received in seconds since epoch (1 Jan 1970 GMT)\n"
+ " \"bip125-replaceable\": \"yes|no|unknown\" (string) Whether this transaction could be replaced due to BIP125 (replace-by-fee);\n"
+ " may be unknown for unconfirmed transactions not in the mempool\n"
" \"details\" : [\n"
" {\n"
" \"account\" : \"accountname\", (string) DEPRECATED. The account name involved in the transaction, can be \"\" for the default account.\n"
@@ -1760,12 +1784,46 @@ UniValue gettransaction(const UniValue& params, bool fHelp)
return entry;
}
+UniValue abandontransaction(const UniValue& params, bool fHelp)
+{
+ if (!EnsureWalletIsAvailable(fHelp))
+ return NullUniValue;
+
+ if (fHelp || params.size() != 1)
+ throw runtime_error(
+ "abandontransaction \"txid\"\n"
+ "\nMark in-wallet transaction <txid> as abandoned\n"
+ "This will mark this transaction and all its in-wallet descendants as abandoned which will allow\n"
+ "for their inputs to be respent. It can be used to replace \"stuck\" or evicted transactions.\n"
+ "It only works on transactions which are not included in a block and are not currently in the mempool.\n"
+ "It has no effect on transactions which are already conflicted or abandoned.\n"
+ "\nArguments:\n"
+ "1. \"txid\" (string, required) The transaction id\n"
+ "\nResult:\n"
+ "\nExamples:\n"
+ + HelpExampleCli("abandontransaction", "\"1075db55d416d3ca199f55b6084e2115b9345e16c5cf302fc80e9d5fbf5d48d\"")
+ + HelpExampleRpc("abandontransaction", "\"1075db55d416d3ca199f55b6084e2115b9345e16c5cf302fc80e9d5fbf5d48d\"")
+ );
+
+ LOCK2(cs_main, pwalletMain->cs_wallet);
+
+ uint256 hash;
+ hash.SetHex(params[0].get_str());
+
+ if (!pwalletMain->mapWallet.count(hash))
+ throw JSONRPCError(RPC_INVALID_ADDRESS_OR_KEY, "Invalid or non-wallet transaction id");
+ if (!pwalletMain->AbandonTransaction(hash))
+ throw JSONRPCError(RPC_INVALID_ADDRESS_OR_KEY, "Transaction not eligible for abandonment");
+
+ return NullUniValue;
+}
+
UniValue backupwallet(const UniValue& params, bool fHelp)
{
if (!EnsureWalletIsAvailable(fHelp))
return NullUniValue;
-
+
if (fHelp || params.size() != 1)
throw runtime_error(
"backupwallet \"destination\"\n"
@@ -1791,7 +1849,7 @@ UniValue keypoolrefill(const UniValue& params, bool fHelp)
{
if (!EnsureWalletIsAvailable(fHelp))
return NullUniValue;
-
+
if (fHelp || params.size() > 1)
throw runtime_error(
"keypoolrefill ( newsize )\n"
@@ -1835,7 +1893,7 @@ UniValue walletpassphrase(const UniValue& params, bool fHelp)
{
if (!EnsureWalletIsAvailable(fHelp))
return NullUniValue;
-
+
if (pwalletMain->IsCrypted() && (fHelp || params.size() != 2))
throw runtime_error(
"walletpassphrase \"passphrase\" timeout\n"
@@ -1895,7 +1953,7 @@ UniValue walletpassphrasechange(const UniValue& params, bool fHelp)
{
if (!EnsureWalletIsAvailable(fHelp))
return NullUniValue;
-
+
if (pwalletMain->IsCrypted() && (fHelp || params.size() != 2))
throw runtime_error(
"walletpassphrasechange \"oldpassphrase\" \"newpassphrase\"\n"
@@ -1941,7 +1999,7 @@ UniValue walletlock(const UniValue& params, bool fHelp)
{
if (!EnsureWalletIsAvailable(fHelp))
return NullUniValue;
-
+
if (pwalletMain->IsCrypted() && (fHelp || params.size() != 0))
throw runtime_error(
"walletlock\n"
@@ -1980,7 +2038,7 @@ UniValue encryptwallet(const UniValue& params, bool fHelp)
{
if (!EnsureWalletIsAvailable(fHelp))
return NullUniValue;
-
+
if (!pwalletMain->IsCrypted() && (fHelp || params.size() != 1))
throw runtime_error(
"encryptwallet \"passphrase\"\n"
@@ -2037,7 +2095,7 @@ UniValue lockunspent(const UniValue& params, bool fHelp)
{
if (!EnsureWalletIsAvailable(fHelp))
return NullUniValue;
-
+
if (fHelp || params.size() < 1 || params.size() > 2)
throw runtime_error(
"lockunspent unlock [{\"txid\":\"txid\",\"vout\":n},...]\n"
@@ -2121,7 +2179,7 @@ UniValue listlockunspent(const UniValue& params, bool fHelp)
{
if (!EnsureWalletIsAvailable(fHelp))
return NullUniValue;
-
+
if (fHelp || params.size() > 0)
throw runtime_error(
"listlockunspent\n"
@@ -2170,13 +2228,13 @@ UniValue settxfee(const UniValue& params, bool fHelp)
{
if (!EnsureWalletIsAvailable(fHelp))
return NullUniValue;
-
+
if (fHelp || params.size() < 1 || params.size() > 1)
throw runtime_error(
"settxfee amount\n"
- "\nSet the transaction fee per kB.\n"
+ "\nSet the transaction fee per kB. Overwrites the paytxfee parameter.\n"
"\nArguments:\n"
- "1. amount (numeric, required) The transaction fee in " + CURRENCY_UNIT + "/kB rounded to the nearest 0.00000001\n"
+ "1. amount (numeric or sting, required) The transaction fee in " + CURRENCY_UNIT + "/kB\n"
"\nResult\n"
"true|false (boolean) Returns true if successful\n"
"\nExamples:\n"
@@ -2197,7 +2255,7 @@ UniValue getwalletinfo(const UniValue& params, bool fHelp)
{
if (!EnsureWalletIsAvailable(fHelp))
return NullUniValue;
-
+
if (fHelp || params.size() != 0)
throw runtime_error(
"getwalletinfo\n"
@@ -2239,7 +2297,7 @@ UniValue resendwallettransactions(const UniValue& params, bool fHelp)
{
if (!EnsureWalletIsAvailable(fHelp))
return NullUniValue;
-
+
if (fHelp || params.size() != 0)
throw runtime_error(
"resendwallettransactions\n"
@@ -2264,7 +2322,7 @@ UniValue listunspent(const UniValue& params, bool fHelp)
{
if (!EnsureWalletIsAvailable(fHelp))
return NullUniValue;
-
+
if (fHelp || params.size() > 3)
throw runtime_error(
"listunspent ( minconf maxconf [\"address\",...] )\n"
@@ -2438,3 +2496,70 @@ UniValue fundrawtransaction(const UniValue& params, bool fHelp)
return result;
}
+
+extern UniValue dumpprivkey(const UniValue& params, bool fHelp); // in rpcdump.cpp
+extern UniValue importprivkey(const UniValue& params, bool fHelp);
+extern UniValue importaddress(const UniValue& params, bool fHelp);
+extern UniValue importpubkey(const UniValue& params, bool fHelp);
+extern UniValue dumpwallet(const UniValue& params, bool fHelp);
+extern UniValue importwallet(const UniValue& params, bool fHelp);
+
+const CRPCCommand vWalletRPCCommands[] =
+{ // category name actor (function) okSafeMode
+ // --------------------- ------------------------ ----------------------- ----------
+ { "rawtransactions", "fundrawtransaction", &fundrawtransaction, false },
+ { "hidden", "resendwallettransactions", &resendwallettransactions, true },
+ { "wallet", "abandontransaction", &abandontransaction, false },
+ { "wallet", "addmultisigaddress", &addmultisigaddress, true },
+ { "wallet", "backupwallet", &backupwallet, true },
+ { "wallet", "dumpprivkey", &dumpprivkey, true },
+ { "wallet", "dumpwallet", &dumpwallet, true },
+ { "wallet", "encryptwallet", &encryptwallet, true },
+ { "wallet", "getaccountaddress", &getaccountaddress, true },
+ { "wallet", "getaccount", &getaccount, true },
+ { "wallet", "getaddressesbyaccount", &getaddressesbyaccount, true },
+ { "wallet", "getbalance", &getbalance, false },
+ { "wallet", "getnewaddress", &getnewaddress, true },
+ { "wallet", "getrawchangeaddress", &getrawchangeaddress, true },
+ { "wallet", "getreceivedbyaccount", &getreceivedbyaccount, false },
+ { "wallet", "getreceivedbyaddress", &getreceivedbyaddress, false },
+ { "wallet", "gettransaction", &gettransaction, false },
+ { "wallet", "getunconfirmedbalance", &getunconfirmedbalance, false },
+ { "wallet", "getwalletinfo", &getwalletinfo, false },
+ { "wallet", "importprivkey", &importprivkey, true },
+ { "wallet", "importwallet", &importwallet, true },
+ { "wallet", "importaddress", &importaddress, true },
+ { "wallet", "importpubkey", &importpubkey, true },
+ { "wallet", "keypoolrefill", &keypoolrefill, true },
+ { "wallet", "listaccounts", &listaccounts, false },
+ { "wallet", "listaddressgroupings", &listaddressgroupings, false },
+ { "wallet", "listlockunspent", &listlockunspent, false },
+ { "wallet", "listreceivedbyaccount", &listreceivedbyaccount, false },
+ { "wallet", "listreceivedbyaddress", &listreceivedbyaddress, false },
+ { "wallet", "listsinceblock", &listsinceblock, false },
+ { "wallet", "listtransactions", &listtransactions, false },
+ { "wallet", "listunspent", &listunspent, false },
+ { "wallet", "lockunspent", &lockunspent, true },
+ { "wallet", "move", &movecmd, false },
+ { "wallet", "sendfrom", &sendfrom, false },
+ { "wallet", "sendmany", &sendmany, false },
+ { "wallet", "sendtoaddress", &sendtoaddress, false },
+ { "wallet", "setaccount", &setaccount, true },
+ { "wallet", "settxfee", &settxfee, true },
+ { "wallet", "signmessage", &signmessage, true },
+ { "wallet", "walletlock", &walletlock, true },
+ { "wallet", "walletpassphrasechange", &walletpassphrasechange, true },
+ { "wallet", "walletpassphrase", &walletpassphrase, true },
+};
+
+void walletRegisterRPCCommands()
+{
+ unsigned int vcidx;
+ for (vcidx = 0; vcidx < ARRAYLEN(vWalletRPCCommands); vcidx++)
+ {
+ const CRPCCommand *pcmd;
+
+ pcmd = &vWalletRPCCommands[vcidx];
+ tableRPC.appendCommand(pcmd->name, pcmd);
+ }
+}
diff --git a/src/wallet/rpcwallet.h b/src/wallet/rpcwallet.h
new file mode 100644
index 0000000000..42e8021afa
--- /dev/null
+++ b/src/wallet/rpcwallet.h
@@ -0,0 +1,10 @@
+// Copyright (c) 2016 The Bitcoin Core developers
+// Distributed under the MIT software license, see the accompanying
+// file COPYING or http://www.opensource.org/licenses/mit-license.php.
+
+#ifndef BITCOIN_WALLET_RPCWALLET_H
+#define BITCOIN_WALLET_RPCWALLET_H
+
+void walletRegisterRPCCommands();
+
+#endif //BITCOIN_WALLET_RPCWALLET_H
diff --git a/src/wallet/test/wallet_tests.cpp b/src/wallet/test/wallet_tests.cpp
index 8b9292bd14..e84d588026 100644
--- a/src/wallet/test/wallet_tests.cpp
+++ b/src/wallet/test/wallet_tests.cpp
@@ -1,4 +1,4 @@
-// Copyright (c) 2012-2014 The Bitcoin Core developers
+// Copyright (c) 2012-2015 The Bitcoin Core developers
// Distributed under the MIT software license, see the accompanying
// file COPYING or http://www.opensource.org/licenses/mit-license.php.
@@ -328,4 +328,37 @@ BOOST_AUTO_TEST_CASE(coin_selection_tests)
empty_wallet();
}
+BOOST_AUTO_TEST_CASE(ApproximateBestSubset)
+{
+ CoinSet setCoinsRet;
+ CAmount nValueRet;
+
+ LOCK(wallet.cs_wallet);
+
+ empty_wallet();
+
+ // Test vValue sort order
+ for (int i = 0; i < 1000; i++)
+ add_coin(1000 * COIN);
+ add_coin(3 * COIN);
+
+ BOOST_CHECK(wallet.SelectCoinsMinConf(1003 * COIN, 1, 6, vCoins, setCoinsRet, nValueRet));
+ BOOST_CHECK_EQUAL(nValueRet, 1003 * COIN);
+ BOOST_CHECK_EQUAL(setCoinsRet.size(), 2U);
+
+ empty_wallet();
+
+ // Test trimming
+ for (int i = 0; i < 100; i++)
+ add_coin(10 * COIN);
+ for (int i = 0; i < 100; i++)
+ add_coin(1000 * COIN);
+
+ BOOST_CHECK(wallet.SelectCoinsMinConf(100001 * COIN, 1, 6, vCoins, setCoinsRet, nValueRet));
+ // We need all 100 larger coins and exactly one small coin.
+ // Superfluous small coins must be trimmed from the set:
+ BOOST_CHECK_EQUAL(nValueRet, 100010 * COIN);
+ BOOST_CHECK_EQUAL(setCoinsRet.size(), 101);
+}
+
BOOST_AUTO_TEST_SUITE_END()
diff --git a/src/wallet/wallet.cpp b/src/wallet/wallet.cpp
index 1b152f4192..dd9d549f66 100644
--- a/src/wallet/wallet.cpp
+++ b/src/wallet/wallet.cpp
@@ -1,5 +1,5 @@
// Copyright (c) 2009-2010 Satoshi Nakamoto
-// Copyright (c) 2009-2014 The Bitcoin Core developers
+// Copyright (c) 2009-2015 The Bitcoin Core developers
// Distributed under the MIT software license, see the accompanying
// file COPYING or http://www.opensource.org/licenses/mit-license.php.
@@ -37,17 +37,23 @@ using namespace std;
* Settings
*/
CFeeRate payTxFee(DEFAULT_TRANSACTION_FEE);
-CAmount maxTxFee = DEFAULT_TRANSACTION_MAXFEE;
unsigned int nTxConfirmTarget = DEFAULT_TX_CONFIRM_TARGET;
-bool bSpendZeroConfChange = true;
-bool fSendFreeTransactions = false;
-bool fPayAtLeastCustomFee = true;
+bool bSpendZeroConfChange = DEFAULT_SPEND_ZEROCONF_CHANGE;
+bool fSendFreeTransactions = DEFAULT_SEND_FREE_TRANSACTIONS;
/**
* Fees smaller than this (in satoshi) are considered zero fee (for transaction creation)
* Override with -mintxfee
*/
CFeeRate CWallet::minTxFee = CFeeRate(DEFAULT_TRANSACTION_MINFEE);
+/**
+ * If fee estimation does not have enough data to provide estimates, use this fee instead.
+ * Has no effect if not using fee estimation
+ * Override with -fallbackfee
+ */
+CFeeRate CWallet::fallbackFee = CFeeRate(DEFAULT_FALLBACK_FEE);
+
+const uint256 CMerkleTx::ABANDON_HASH(uint256S("0000000000000000000000000000000000000000000000000000000000000001"));
/** @defgroup mapWallet
*
@@ -456,8 +462,11 @@ bool CWallet::IsSpent(const uint256& hash, unsigned int n) const
{
const uint256& wtxid = it->second;
std::map<uint256, CWalletTx>::const_iterator mit = mapWallet.find(wtxid);
- if (mit != mapWallet.end() && mit->second.GetDepthInMainChain() >= 0)
- return true; // Spent
+ if (mit != mapWallet.end()) {
+ int depth = mit->second.GetDepthInMainChain();
+ if (depth > 0 || (depth == 0 && !mit->second.isAbandoned()))
+ return true; // Spent
+ }
}
return false;
}
@@ -608,6 +617,14 @@ bool CWallet::AddToWallet(const CWalletTx& wtxIn, bool fFromLoadWallet, CWalletD
wtx.BindWallet(this);
wtxOrdered.insert(make_pair(wtx.nOrderPos, TxPair(&wtx, (CAccountingEntry*)0)));
AddToSpends(hash);
+ BOOST_FOREACH(const CTxIn& txin, wtx.vin) {
+ if (mapWallet.count(txin.prevout.hash)) {
+ CWalletTx& prevtx = mapWallet[txin.prevout.hash];
+ if (prevtx.nIndex == -1 && !prevtx.hashUnset()) {
+ MarkConflicted(prevtx.hashBlock, wtx.GetHash());
+ }
+ }
+ }
}
else
{
@@ -624,7 +641,7 @@ bool CWallet::AddToWallet(const CWalletTx& wtxIn, bool fFromLoadWallet, CWalletD
wtxOrdered.insert(make_pair(wtx.nOrderPos, TxPair(&wtx, (CAccountingEntry*)0)));
wtx.nTimeSmart = wtx.nTimeReceived;
- if (!wtxIn.hashBlock.IsNull())
+ if (!wtxIn.hashUnset())
{
if (mapBlockIndex.count(wtxIn.hashBlock))
{
@@ -674,7 +691,13 @@ bool CWallet::AddToWallet(const CWalletTx& wtxIn, bool fFromLoadWallet, CWalletD
if (!fInsertedNew)
{
// Merge
- if (!wtxIn.hashBlock.IsNull() && wtxIn.hashBlock != wtx.hashBlock)
+ if (!wtxIn.hashUnset() && wtxIn.hashBlock != wtx.hashBlock)
+ {
+ wtx.hashBlock = wtxIn.hashBlock;
+ fUpdated = true;
+ }
+ // If no longer abandoned, update
+ if (wtxIn.hashBlock.IsNull() && wtx.isAbandoned())
{
wtx.hashBlock = wtxIn.hashBlock;
fUpdated = true;
@@ -727,6 +750,20 @@ bool CWallet::AddToWalletIfInvolvingMe(const CTransaction& tx, const CBlock* pbl
{
{
AssertLockHeld(cs_wallet);
+
+ if (pblock) {
+ BOOST_FOREACH(const CTxIn& txin, tx.vin) {
+ std::pair<TxSpends::const_iterator, TxSpends::const_iterator> range = mapTxSpends.equal_range(txin.prevout);
+ while (range.first != range.second) {
+ if (range.first->second != tx.GetHash()) {
+ LogPrintf("Transaction %s (in block %s) conflicts with wallet transaction %s (both spend %s:%i)\n", tx.GetHash().ToString(), pblock->GetHash().ToString(), range.first->second.ToString(), range.first->first.hash.ToString(), range.first->first.n);
+ MarkConflicted(pblock->GetHash(), range.first->second);
+ }
+ range.first++;
+ }
+ }
+ }
+
bool fExisted = mapWallet.count(tx.GetHash()) != 0;
if (fExisted && !fUpdate) return false;
if (fExisted || IsMine(tx) || IsFromMe(tx))
@@ -747,9 +784,122 @@ bool CWallet::AddToWalletIfInvolvingMe(const CTransaction& tx, const CBlock* pbl
return false;
}
+bool CWallet::AbandonTransaction(const uint256& hashTx)
+{
+ LOCK2(cs_main, cs_wallet);
+
+ // Do not flush the wallet here for performance reasons
+ CWalletDB walletdb(strWalletFile, "r+", false);
+
+ std::set<uint256> todo;
+ std::set<uint256> done;
+
+ // Can't mark abandoned if confirmed or in mempool
+ assert(mapWallet.count(hashTx));
+ CWalletTx& origtx = mapWallet[hashTx];
+ if (origtx.GetDepthInMainChain() > 0 || origtx.InMempool()) {
+ return false;
+ }
+
+ todo.insert(hashTx);
+
+ while (!todo.empty()) {
+ uint256 now = *todo.begin();
+ todo.erase(now);
+ done.insert(now);
+ assert(mapWallet.count(now));
+ CWalletTx& wtx = mapWallet[now];
+ int currentconfirm = wtx.GetDepthInMainChain();
+ // If the orig tx was not in block, none of its spends can be
+ assert(currentconfirm <= 0);
+ // if (currentconfirm < 0) {Tx and spends are already conflicted, no need to abandon}
+ if (currentconfirm == 0 && !wtx.isAbandoned()) {
+ // If the orig tx was not in block/mempool, none of its spends can be in mempool
+ assert(!wtx.InMempool());
+ wtx.nIndex = -1;
+ wtx.setAbandoned();
+ wtx.MarkDirty();
+ wtx.WriteToDisk(&walletdb);
+ NotifyTransactionChanged(this, wtx.GetHash(), CT_UPDATED);
+ // Iterate over all its outputs, and mark transactions in the wallet that spend them abandoned too
+ TxSpends::const_iterator iter = mapTxSpends.lower_bound(COutPoint(hashTx, 0));
+ while (iter != mapTxSpends.end() && iter->first.hash == now) {
+ if (!done.count(iter->second)) {
+ todo.insert(iter->second);
+ }
+ iter++;
+ }
+ // If a transaction changes 'conflicted' state, that changes the balance
+ // available of the outputs it spends. So force those to be recomputed
+ BOOST_FOREACH(const CTxIn& txin, wtx.vin)
+ {
+ if (mapWallet.count(txin.prevout.hash))
+ mapWallet[txin.prevout.hash].MarkDirty();
+ }
+ }
+ }
+
+ return true;
+}
+
+void CWallet::MarkConflicted(const uint256& hashBlock, const uint256& hashTx)
+{
+ LOCK2(cs_main, cs_wallet);
+
+ CBlockIndex* pindex;
+ assert(mapBlockIndex.count(hashBlock));
+ pindex = mapBlockIndex[hashBlock];
+ int conflictconfirms = 0;
+ if (chainActive.Contains(pindex)) {
+ conflictconfirms = -(chainActive.Height() - pindex->nHeight + 1);
+ }
+ assert(conflictconfirms < 0);
+
+ // Do not flush the wallet here for performance reasons
+ CWalletDB walletdb(strWalletFile, "r+", false);
+
+ std::set<uint256> todo;
+ std::set<uint256> done;
+
+ todo.insert(hashTx);
+
+ while (!todo.empty()) {
+ uint256 now = *todo.begin();
+ todo.erase(now);
+ done.insert(now);
+ assert(mapWallet.count(now));
+ CWalletTx& wtx = mapWallet[now];
+ int currentconfirm = wtx.GetDepthInMainChain();
+ if (conflictconfirms < currentconfirm) {
+ // Block is 'more conflicted' than current confirm; update.
+ // Mark transaction as conflicted with this block.
+ wtx.nIndex = -1;
+ wtx.hashBlock = hashBlock;
+ wtx.MarkDirty();
+ wtx.WriteToDisk(&walletdb);
+ // Iterate over all its outputs, and mark transactions in the wallet that spend them conflicted too
+ TxSpends::const_iterator iter = mapTxSpends.lower_bound(COutPoint(now, 0));
+ while (iter != mapTxSpends.end() && iter->first.hash == now) {
+ if (!done.count(iter->second)) {
+ todo.insert(iter->second);
+ }
+ iter++;
+ }
+ // If a transaction changes 'conflicted' state, that changes the balance
+ // available of the outputs it spends. So force those to be recomputed
+ BOOST_FOREACH(const CTxIn& txin, wtx.vin)
+ {
+ if (mapWallet.count(txin.prevout.hash))
+ mapWallet[txin.prevout.hash].MarkDirty();
+ }
+ }
+ }
+}
+
void CWallet::SyncTransaction(const CTransaction& tx, const CBlock* pblock)
{
LOCK2(cs_main, cs_wallet);
+
if (!AddToWalletIfInvolvingMe(tx, pblock, true))
return; // Not one of ours
@@ -900,7 +1050,7 @@ int CWalletTx::GetRequestCount() const
if (IsCoinBase())
{
// Generated block
- if (!hashBlock.IsNull())
+ if (!hashUnset())
{
map<uint256, int>::const_iterator mi = pwallet->mapRequestCount.find(hashBlock);
if (mi != pwallet->mapRequestCount.end())
@@ -916,7 +1066,7 @@ int CWalletTx::GetRequestCount() const
nRequests = (*mi).second;
// How about the block it's in?
- if (nRequests == 0 && !hashBlock.IsNull())
+ if (nRequests == 0 && !hashUnset())
{
map<uint256, int>::const_iterator mi = pwallet->mapRequestCount.find(hashBlock);
if (mi != pwallet->mapRequestCount.end())
@@ -965,7 +1115,8 @@ void CWalletTx::GetAmounts(list<COutputEntry>& listReceived,
// In either case, we need to get the destination address
CTxDestination address;
- if (!ExtractDestination(txout.scriptPubKey, address))
+
+ if (!ExtractDestination(txout.scriptPubKey, address) && !txout.scriptPubKey.IsUnspendable())
{
LogPrintf("CWalletTx::GetAmounts: Unknown transaction type found, txid %s\n",
this->GetHash().ToString());
@@ -1089,7 +1240,7 @@ void CWallet::ReacceptWalletTransactions()
int nDepth = wtx.GetDepthInMainChain();
- if (!wtx.IsCoinBase() && nDepth < 0) {
+ if (!wtx.IsCoinBase() && (nDepth == 0 && !wtx.isAbandoned())) {
mapSorted.insert(std::make_pair(wtx.nOrderPos, &wtx));
}
}
@@ -1109,7 +1260,7 @@ bool CWalletTx::RelayWalletTransaction()
assert(pwallet->GetBroadcastTransactions());
if (!IsCoinBase())
{
- if (GetDepthInMainChain() == 0) {
+ if (GetDepthInMainChain() == 0 && !isAbandoned()) {
LogPrintf("Relaying wtx %s\n", GetHash().ToString());
RelayTransaction((CTransaction)*this);
return true;
@@ -1290,6 +1441,15 @@ CAmount CWalletTx::GetChange() const
return nChangeCached;
}
+bool CWalletTx::InMempool() const
+{
+ LOCK(mempool.cs);
+ if (mempool.exists(GetHash())) {
+ return true;
+ }
+ return false;
+}
+
bool CWalletTx::IsTrusted() const
{
// Quick answer in most cases
@@ -1303,6 +1463,10 @@ bool CWalletTx::IsTrusted() const
if (!bSpendZeroConfChange || !IsFromMe(ISMINE_ALL)) // using wtx's cached debit
return false;
+ // Don't trust unconfirmed transactions from us unless they are in the mempool.
+ if (!InMempool())
+ return false;
+
// Trusted if all inputs are from us and are in the mempool:
BOOST_FOREACH(const CTxIn& txin, vin)
{
@@ -1555,6 +1719,16 @@ static void ApproximateBestSubset(vector<pair<CAmount, pair<const CWalletTx*,uns
}
}
}
+
+ //Reduces the approximate best subset by removing any inputs that are smaller than the surplus of nTotal beyond nTargetValue.
+ for (unsigned int i = 0; i < vValue.size(); i++)
+ {
+ if (vfBest[i] && (nBest - vValue[i].first) >= nTargetValue )
+ {
+ vfBest[i] = false;
+ nBest -= vValue[i].first;
+ }
+ }
}
bool CWallet::SelectCoinsMinConf(const CAmount& nTargetValue, int nConfMine, int nConfTheirs, vector<COutput> vCoins,
@@ -1624,7 +1798,8 @@ bool CWallet::SelectCoinsMinConf(const CAmount& nTargetValue, int nConfMine, int
}
// Solve subset sum by stochastic approximation
- sort(vValue.rbegin(), vValue.rend(), CompareValueOnly());
+ std::sort(vValue.begin(), vValue.end(), CompareValueOnly());
+ std::reverse(vValue.begin(), vValue.end());
vector<char> vfBest;
CAmount nBest;
@@ -1794,15 +1969,25 @@ bool CWallet::CreateTransaction(const vector<CRecipient>& vecSend, CWalletTx& wt
// Discourage fee sniping.
//
- // However because of a off-by-one-error in previous versions we need to
- // neuter it by setting nLockTime to at least one less than nBestHeight.
- // Secondly currently propagation of transactions created for block heights
- // corresponding to blocks that were just mined may be iffy - transactions
- // aren't re-accepted into the mempool - we additionally neuter the code by
- // going ten blocks back. Doesn't yet do anything for sniping, but does act
- // to shake out wallet bugs like not showing nLockTime'd transactions at
- // all.
- txNew.nLockTime = std::max(0, chainActive.Height() - 10);
+ // For a large miner the value of the transactions in the best block and
+ // the mempool can exceed the cost of deliberately attempting to mine two
+ // blocks to orphan the current best block. By setting nLockTime such that
+ // only the next block can include the transaction, we discourage this
+ // practice as the height restricted and limited blocksize gives miners
+ // considering fee sniping fewer options for pulling off this attack.
+ //
+ // A simple way to think about this is from the wallet's point of view we
+ // always want the blockchain to move forward. By setting nLockTime this
+ // way we're basically making the statement that we only want this
+ // transaction to appear in the next block; we don't want to potentially
+ // encourage reorgs by allowing transactions to appear at lower heights
+ // than the next block in forks of the best chain.
+ //
+ // Of course, the subsidy is high enough, and transaction volume low
+ // enough, that fee sniping isn't a problem yet, but by implementing a fix
+ // now we ensure code won't be written that makes assumptions about
+ // nLockTime that preclude a fix later.
+ txNew.nLockTime = chainActive.Height();
// Secondly occasionally randomly pick a nLockTime even further back, so
// that transactions that are delayed after signing for whatever reason,
@@ -1879,6 +2064,7 @@ bool CWallet::CreateTransaction(const vector<CRecipient>& vecSend, CWalletTx& wt
//a chance at a free transaction.
//But mempool inputs might still be in the mempool, so their age stays 0
int age = pcoin.first->GetDepthInMainChain();
+ assert(age >= 0);
if (age != 0)
age += 1;
dPriority += (double)nCredit * age;
@@ -2010,17 +2196,16 @@ bool CWallet::CreateTransaction(const vector<CRecipient>& vecSend, CWalletTx& wt
if (fSendFreeTransactions && nBytes <= MAX_FREE_TRANSACTION_CREATE_SIZE)
{
// Not enough fee: enough priority?
- double dPriorityNeeded = mempool.estimatePriority(nTxConfirmTarget);
- // Not enough mempool history to estimate: use hard-coded AllowFree.
- if (dPriorityNeeded <= 0 && AllowFree(dPriority))
- break;
-
- // Small enough, and priority high enough, to send for free
- if (dPriorityNeeded > 0 && dPriority >= dPriorityNeeded)
+ double dPriorityNeeded = mempool.estimateSmartPriority(nTxConfirmTarget);
+ // Require at least hard-coded AllowFree.
+ if (dPriority >= dPriorityNeeded && AllowFree(dPriority))
break;
}
CAmount nFeeNeeded = GetMinimumFee(nBytes, nTxConfirmTarget, mempool);
+ if (coinControl && nFeeNeeded > 0 && coinControl->nMinimumTotalFee > nFeeNeeded) {
+ nFeeNeeded = coinControl->nMinimumTotalFee;
+ }
// If we made it here and we aren't even able to meet the relay fee on the next pass, give up
// because we must be at the maximum allowed fee.
@@ -2116,19 +2301,16 @@ CAmount CWallet::GetMinimumFee(unsigned int nTxBytes, unsigned int nConfirmTarge
{
// payTxFee is user-set "I want to pay this much"
CAmount nFeeNeeded = payTxFee.GetFee(nTxBytes);
- // user selected total at least (default=true)
- if (fPayAtLeastCustomFee && nFeeNeeded > 0 && nFeeNeeded < payTxFee.GetFeePerK())
- nFeeNeeded = payTxFee.GetFeePerK();
// User didn't set: use -txconfirmtarget to estimate...
- if (nFeeNeeded == 0)
- nFeeNeeded = pool.estimateFee(nConfirmTarget).GetFee(nTxBytes);
- // ... unless we don't have enough mempool data, in which case fall
- // back to the required fee
- if (nFeeNeeded == 0)
- nFeeNeeded = GetRequiredFee(nTxBytes);
- // prevent user from paying a non-sense fee (like 1 satoshi): 0 < fee < minRelayFee
- if (nFeeNeeded < ::minRelayTxFee.GetFee(nTxBytes))
- nFeeNeeded = ::minRelayTxFee.GetFee(nTxBytes);
+ if (nFeeNeeded == 0) {
+ int estimateFoundTarget = nConfirmTarget;
+ nFeeNeeded = pool.estimateSmartFee(nConfirmTarget, &estimateFoundTarget).GetFee(nTxBytes);
+ // ... unless we don't have enough mempool data for estimatefee, then use fallbackFee
+ if (nFeeNeeded == 0)
+ nFeeNeeded = fallbackFee.GetFee(nTxBytes);
+ }
+ // prevent user from paying a fee below minRelayTxFee or minTxFee
+ nFeeNeeded = std::max(nFeeNeeded, GetRequiredFee(nTxBytes));
// But always obey the maximum
if (nFeeNeeded > maxTxFee)
nFeeNeeded = maxTxFee;
@@ -2262,7 +2444,7 @@ bool CWallet::NewKeyPool()
if (IsLocked())
return false;
- int64_t nKeys = max(GetArg("-keypool", 100), (int64_t)0);
+ int64_t nKeys = max(GetArg("-keypool", DEFAULT_KEYPOOL_SIZE), (int64_t)0);
for (int i = 0; i < nKeys; i++)
{
int64_t nIndex = i+1;
@@ -2289,7 +2471,7 @@ bool CWallet::TopUpKeyPool(unsigned int kpSize)
if (kpSize > 0)
nTargetSize = kpSize;
else
- nTargetSize = max(GetArg("-keypool", 100), (int64_t) 0);
+ nTargetSize = max(GetArg("-keypool", DEFAULT_KEYPOOL_SIZE), (int64_t) 0);
while (setKeyPool.size() < (nTargetSize + 1))
{
@@ -2816,10 +2998,11 @@ int CMerkleTx::SetMerkleBranch(const CBlock& block)
return chainActive.Height() - pindex->nHeight + 1;
}
-int CMerkleTx::GetDepthInMainChainINTERNAL(const CBlockIndex* &pindexRet) const
+int CMerkleTx::GetDepthInMainChain(const CBlockIndex* &pindexRet) const
{
- if (hashBlock.IsNull() || nIndex == -1)
+ if (hashUnset())
return 0;
+
AssertLockHeld(cs_main);
// Find the block it claims to be in
@@ -2831,17 +3014,7 @@ int CMerkleTx::GetDepthInMainChainINTERNAL(const CBlockIndex* &pindexRet) const
return 0;
pindexRet = pindex;
- return chainActive.Height() - pindex->nHeight + 1;
-}
-
-int CMerkleTx::GetDepthInMainChain(const CBlockIndex* &pindexRet) const
-{
- AssertLockHeld(cs_main);
- int nResult = GetDepthInMainChainINTERNAL(pindexRet);
- if (nResult == 0 && !mempool.exists(GetHash()))
- return -1; // Not in chain, not in mempool
-
- return nResult;
+ return ((nIndex == -1) ? (-1) : 1) * (chainActive.Height() - pindex->nHeight + 1);
}
int CMerkleTx::GetBlocksToMaturity() const
@@ -2857,4 +3030,3 @@ bool CMerkleTx::AcceptToMemoryPool(bool fLimitFree, bool fRejectAbsurdFee)
CValidationState state;
return ::AcceptToMemoryPool(mempool, state, *this, fLimitFree, NULL, false, fRejectAbsurdFee);
}
-
diff --git a/src/wallet/wallet.h b/src/wallet/wallet.h
index 7e846569ff..28d2f8a04f 100644
--- a/src/wallet/wallet.h
+++ b/src/wallet/wallet.h
@@ -1,5 +1,5 @@
// Copyright (c) 2009-2010 Satoshi Nakamoto
-// Copyright (c) 2009-2014 The Bitcoin Core developers
+// Copyright (c) 2009-2015 The Bitcoin Core developers
// Distributed under the MIT software license, see the accompanying
// file COPYING or http://www.opensource.org/licenses/mit-license.php.
@@ -15,6 +15,7 @@
#include "wallet/crypter.h"
#include "wallet/wallet_ismine.h"
#include "wallet/walletdb.h"
+#include "wallet/rpcwallet.h"
#include <algorithm>
#include <map>
@@ -31,30 +32,29 @@
* Settings
*/
extern CFeeRate payTxFee;
-extern CAmount maxTxFee;
extern unsigned int nTxConfirmTarget;
extern bool bSpendZeroConfChange;
extern bool fSendFreeTransactions;
-extern bool fPayAtLeastCustomFee;
+static const unsigned int DEFAULT_KEYPOOL_SIZE = 100;
//! -paytxfee default
static const CAmount DEFAULT_TRANSACTION_FEE = 0;
-//! -paytxfee will warn if called with a higher fee than this amount (in satoshis) per KB
-static const CAmount nHighTransactionFeeWarning = 0.01 * COIN;
+//! -fallbackfee default
+static const CAmount DEFAULT_FALLBACK_FEE = 20000;
//! -mintxfee default
static const CAmount DEFAULT_TRANSACTION_MINFEE = 1000;
-//! -maxtxfee default
-static const CAmount DEFAULT_TRANSACTION_MAXFEE = 0.1 * COIN;
//! minimum change amount
static const CAmount MIN_CHANGE = CENT;
+//! Default for -spendzeroconfchange
+static const bool DEFAULT_SPEND_ZEROCONF_CHANGE = true;
+//! Default for -sendfreetransactions
+static const bool DEFAULT_SEND_FREE_TRANSACTIONS = false;
//! -txconfirmtarget default
static const unsigned int DEFAULT_TX_CONFIRM_TARGET = 2;
-//! -maxtxfee will warn if called with a higher fee than this amount (in satoshis)
-static const CAmount nHighTransactionMaxFeeWarning = 100 * nHighTransactionFeeWarning;
//! Largest (in bytes) free transaction we're willing to create
static const unsigned int MAX_FREE_TRANSACTION_CREATE_SIZE = 1000;
+static const bool DEFAULT_WALLETBROADCAST = true;
-class CAccountingEntry;
class CBlockIndex;
class CCoinControl;
class COutput;
@@ -151,10 +151,17 @@ struct COutputEntry
class CMerkleTx : public CTransaction
{
private:
- int GetDepthInMainChainINTERNAL(const CBlockIndex* &pindexRet) const;
+ /** Constant used in hashBlock to indicate tx has been abandoned */
+ static const uint256 ABANDON_HASH;
public:
uint256 hashBlock;
+
+ /* An nIndex == -1 means that hashBlock (in nonzero) refers to the earliest
+ * block in the chain we know this or any in-wallet dependency conflicts
+ * with. Older clients interpret nIndex == -1 as unconfirmed for backward
+ * compatibility.
+ */
int nIndex;
CMerkleTx()
@@ -187,18 +194,21 @@ public:
int SetMerkleBranch(const CBlock& block);
-
/**
* Return depth of transaction in blockchain:
- * -1 : not in blockchain, and not in memory pool (conflicted transaction)
+ * <0 : conflicts with a transaction this deep in the blockchain
* 0 : in memory pool, waiting to be included in a block
* >=1 : this many blocks deep in the main chain
*/
int GetDepthInMainChain(const CBlockIndex* &pindexRet) const;
int GetDepthInMainChain() const { const CBlockIndex *pindexRet; return GetDepthInMainChain(pindexRet); }
- bool IsInMainChain() const { const CBlockIndex *pindexRet; return GetDepthInMainChainINTERNAL(pindexRet) > 0; }
+ bool IsInMainChain() const { const CBlockIndex *pindexRet; return GetDepthInMainChain(pindexRet) > 0; }
int GetBlocksToMaturity() const;
+ /** Pass this transaction to the mempool. Fails if absolute fee exceeds maxTxFee. */
bool AcceptToMemoryPool(bool fLimitFree=true, bool fRejectAbsurdFee=true);
+ bool hashUnset() const { return (hashBlock.IsNull() || hashBlock == ABANDON_HASH); }
+ bool isAbandoned() const { return (hashBlock == ABANDON_HASH); }
+ void setAbandoned() { hashBlock = ABANDON_HASH; }
};
/**
@@ -377,6 +387,7 @@ public:
// True if only scriptSigs are different
bool IsEquivalentTo(const CWalletTx& tx) const;
+ bool InMempool() const;
bool IsTrusted() const;
bool WriteToDisk(CWalletDB *pwalletdb);
@@ -437,6 +448,86 @@ public:
}
};
+/**
+ * Internal transfers.
+ * Database key is acentry<account><counter>.
+ */
+class CAccountingEntry
+{
+public:
+ std::string strAccount;
+ CAmount nCreditDebit;
+ int64_t nTime;
+ std::string strOtherAccount;
+ std::string strComment;
+ mapValue_t mapValue;
+ int64_t nOrderPos; //! position in ordered transaction list
+ uint64_t nEntryNo;
+
+ CAccountingEntry()
+ {
+ SetNull();
+ }
+
+ void SetNull()
+ {
+ nCreditDebit = 0;
+ nTime = 0;
+ strAccount.clear();
+ strOtherAccount.clear();
+ strComment.clear();
+ nOrderPos = -1;
+ nEntryNo = 0;
+ }
+
+ ADD_SERIALIZE_METHODS;
+
+ template <typename Stream, typename Operation>
+ inline void SerializationOp(Stream& s, Operation ser_action, int nType, int nVersion) {
+ if (!(nType & SER_GETHASH))
+ READWRITE(nVersion);
+ //! Note: strAccount is serialized as part of the key, not here.
+ READWRITE(nCreditDebit);
+ READWRITE(nTime);
+ READWRITE(LIMITED_STRING(strOtherAccount, 65536));
+
+ if (!ser_action.ForRead())
+ {
+ WriteOrderPos(nOrderPos, mapValue);
+
+ if (!(mapValue.empty() && _ssExtra.empty()))
+ {
+ CDataStream ss(nType, nVersion);
+ ss.insert(ss.begin(), '\0');
+ ss << mapValue;
+ ss.insert(ss.end(), _ssExtra.begin(), _ssExtra.end());
+ strComment.append(ss.str());
+ }
+ }
+
+ READWRITE(LIMITED_STRING(strComment, 65536));
+
+ size_t nSepPos = strComment.find("\0", 0, 1);
+ if (ser_action.ForRead())
+ {
+ mapValue.clear();
+ if (std::string::npos != nSepPos)
+ {
+ CDataStream ss(std::vector<char>(strComment.begin() + nSepPos + 1, strComment.end()), nType, nVersion);
+ ss >> mapValue;
+ _ssExtra = std::vector<char>(ss.begin(), ss.end());
+ }
+ ReadOrderPos(nOrderPos, mapValue);
+ }
+ if (std::string::npos != nSepPos)
+ strComment.erase(nSepPos);
+
+ mapValue.erase("n");
+ }
+
+private:
+ std::vector<char> _ssExtra;
+};
/**
@@ -475,6 +566,9 @@ private:
void AddToSpends(const COutPoint& outpoint, const uint256& wtxid);
void AddToSpends(const uint256& wtxid);
+ /* Mark a transaction (and its in-wallet descendants) as conflicting with a particular block. */
+ void MarkConflicted(const uint256& hashBlock, const uint256& hashTx);
+
void SyncMetaData(std::pair<TxSpends::iterator, TxSpends::iterator>);
public:
@@ -654,6 +748,7 @@ public:
bool AddAccountingEntry(const CAccountingEntry&, CWalletDB & pwalletdb);
static CFeeRate minTxFee;
+ static CFeeRate fallbackFee;
/**
* Estimate the minimum fee considering user set parameters
* and the required fee
@@ -771,6 +866,9 @@ public:
bool GetBroadcastTransactions() const { return fBroadcastTransactions; }
/** Set whether this wallet broadcasts transactions. */
void SetBroadcastTransactions(bool broadcast) { fBroadcastTransactions = broadcast; }
+
+ /* Mark a transaction (and it in-wallet descendants) as abandoned so its inputs may be respent. */
+ bool AbandonTransaction(const uint256& hashTx);
};
/** A key allocated from the key pool. */
@@ -828,87 +926,4 @@ public:
}
};
-
-
-/**
- * Internal transfers.
- * Database key is acentry<account><counter>.
- */
-class CAccountingEntry
-{
-public:
- std::string strAccount;
- CAmount nCreditDebit;
- int64_t nTime;
- std::string strOtherAccount;
- std::string strComment;
- mapValue_t mapValue;
- int64_t nOrderPos; //! position in ordered transaction list
- uint64_t nEntryNo;
-
- CAccountingEntry()
- {
- SetNull();
- }
-
- void SetNull()
- {
- nCreditDebit = 0;
- nTime = 0;
- strAccount.clear();
- strOtherAccount.clear();
- strComment.clear();
- nOrderPos = -1;
- nEntryNo = 0;
- }
-
- ADD_SERIALIZE_METHODS;
-
- template <typename Stream, typename Operation>
- inline void SerializationOp(Stream& s, Operation ser_action, int nType, int nVersion) {
- if (!(nType & SER_GETHASH))
- READWRITE(nVersion);
- //! Note: strAccount is serialized as part of the key, not here.
- READWRITE(nCreditDebit);
- READWRITE(nTime);
- READWRITE(LIMITED_STRING(strOtherAccount, 65536));
-
- if (!ser_action.ForRead())
- {
- WriteOrderPos(nOrderPos, mapValue);
-
- if (!(mapValue.empty() && _ssExtra.empty()))
- {
- CDataStream ss(nType, nVersion);
- ss.insert(ss.begin(), '\0');
- ss << mapValue;
- ss.insert(ss.end(), _ssExtra.begin(), _ssExtra.end());
- strComment.append(ss.str());
- }
- }
-
- READWRITE(LIMITED_STRING(strComment, 65536));
-
- size_t nSepPos = strComment.find("\0", 0, 1);
- if (ser_action.ForRead())
- {
- mapValue.clear();
- if (std::string::npos != nSepPos)
- {
- CDataStream ss(std::vector<char>(strComment.begin() + nSepPos + 1, strComment.end()), nType, nVersion);
- ss >> mapValue;
- _ssExtra = std::vector<char>(ss.begin(), ss.end());
- }
- ReadOrderPos(nOrderPos, mapValue);
- }
- if (std::string::npos != nSepPos)
- strComment.erase(nSepPos);
-
- mapValue.erase("n");
- }
-
-private:
- std::vector<char> _ssExtra;
-};
-
#endif // BITCOIN_WALLET_WALLET_H
diff --git a/src/wallet/wallet_ismine.cpp b/src/wallet/wallet_ismine.cpp
index d27b1531e3..ebda5cc53d 100644
--- a/src/wallet/wallet_ismine.cpp
+++ b/src/wallet/wallet_ismine.cpp
@@ -1,5 +1,5 @@
// Copyright (c) 2009-2010 Satoshi Nakamoto
-// Copyright (c) 2009-2014 The Bitcoin Core developers
+// Copyright (c) 2009-2015 The Bitcoin Core developers
// Distributed under the MIT software license, see the accompanying
// file COPYING or http://www.opensource.org/licenses/mit-license.php.
diff --git a/src/wallet/wallet_ismine.h b/src/wallet/wallet_ismine.h
index 9f45f76c6b..51afd1b140 100644
--- a/src/wallet/wallet_ismine.h
+++ b/src/wallet/wallet_ismine.h
@@ -1,5 +1,5 @@
// Copyright (c) 2009-2010 Satoshi Nakamoto
-// Copyright (c) 2009-2014 The Bitcoin Core developers
+// Copyright (c) 2009-2015 The Bitcoin Core developers
// Distributed under the MIT software license, see the accompanying
// file COPYING or http://www.opensource.org/licenses/mit-license.php.
@@ -17,7 +17,7 @@ class CScript;
enum isminetype
{
ISMINE_NO = 0,
- //! Indicates that we dont know how to create a scriptSig that would solve this if we were given the appropriate private keys
+ //! Indicates that we don't know how to create a scriptSig that would solve this if we were given the appropriate private keys
ISMINE_WATCH_UNSOLVABLE = 1,
//! Indicates that we know how to create a scriptSig that would solve this if we were given the appropriate private keys
ISMINE_WATCH_SOLVABLE = 2,
diff --git a/src/wallet/walletdb.cpp b/src/wallet/walletdb.cpp
index 9ce9f53bd9..67511976df 100644
--- a/src/wallet/walletdb.cpp
+++ b/src/wallet/walletdb.cpp
@@ -1,5 +1,5 @@
// Copyright (c) 2009-2010 Satoshi Nakamoto
-// Copyright (c) 2009-2014 The Bitcoin Core developers
+// Copyright (c) 2009-2015 The Bitcoin Core developers
// Distributed under the MIT software license, see the accompanying
// file COPYING or http://www.opensource.org/licenses/mit-license.php.
@@ -15,6 +15,7 @@
#include "utiltime.h"
#include "wallet/wallet.h"
+#include <boost/version.hpp>
#include <boost/filesystem.hpp>
#include <boost/foreach.hpp>
#include <boost/scoped_ptr.hpp>
@@ -113,19 +114,19 @@ bool CWalletDB::WriteMasterKey(unsigned int nID, const CMasterKey& kMasterKey)
bool CWalletDB::WriteCScript(const uint160& hash, const CScript& redeemScript)
{
nWalletDBUpdated++;
- return Write(std::make_pair(std::string("cscript"), hash), redeemScript, false);
+ return Write(std::make_pair(std::string("cscript"), hash), *(const CScriptBase*)(&redeemScript), false);
}
bool CWalletDB::WriteWatchOnly(const CScript &dest)
{
nWalletDBUpdated++;
- return Write(std::make_pair(std::string("watchs"), dest), '1');
+ return Write(std::make_pair(std::string("watchs"), *(const CScriptBase*)(&dest)), '1');
}
bool CWalletDB::EraseWatchOnly(const CScript &dest)
{
nWalletDBUpdated++;
- return Erase(std::make_pair(std::string("watchs"), dest));
+ return Erase(std::make_pair(std::string("watchs"), *(const CScriptBase*)(&dest)));
}
bool CWalletDB::WriteBestBlock(const CBlockLocator& locator)
@@ -421,7 +422,7 @@ ReadKeyValue(CWallet* pwallet, CDataStream& ssKey, CDataStream& ssValue,
else if (strType == "watchs")
{
CScript script;
- ssKey >> script;
+ ssKey >> *(CScriptBase*)(&script);
char fYes;
ssValue >> fYes;
if (fYes == '1')
@@ -575,7 +576,7 @@ ReadKeyValue(CWallet* pwallet, CDataStream& ssKey, CDataStream& ssValue,
uint160 hash;
ssKey >> hash;
CScript script;
- ssValue >> script;
+ ssValue >> *(CScriptBase*)(&script);
if (!pwallet->LoadCScript(script))
{
strErr = "Error reading wallet database: LoadCScript failed";
@@ -810,7 +811,7 @@ void ThreadFlushWalletDB(const string& strFile)
if (fOneThread)
return;
fOneThread = true;
- if (!GetBoolArg("-flushwallet", true))
+ if (!GetBoolArg("-flushwallet", DEFAULT_FLUSHWALLET))
return;
unsigned int nLastSeen = nWalletDBUpdated;
@@ -960,8 +961,13 @@ bool CWalletDB::Recover(CDBEnv& dbenv, const std::string& filename, bool fOnlyKe
CDataStream ssKey(row.first, SER_DISK, CLIENT_VERSION);
CDataStream ssValue(row.second, SER_DISK, CLIENT_VERSION);
string strType, strErr;
- bool fReadOK = ReadKeyValue(&dummyWallet, ssKey, ssValue,
+ bool fReadOK;
+ {
+ // Required in LoadKeyMetadata():
+ LOCK(dummyWallet.cs_wallet);
+ fReadOK = ReadKeyValue(&dummyWallet, ssKey, ssValue,
wss, strType, strErr);
+ }
if (!IsKeyType(strType))
continue;
if (!fReadOK)
diff --git a/src/wallet/walletdb.h b/src/wallet/walletdb.h
index 3ebc05afd1..8da33dead2 100644
--- a/src/wallet/walletdb.h
+++ b/src/wallet/walletdb.h
@@ -1,5 +1,5 @@
// Copyright (c) 2009-2010 Satoshi Nakamoto
-// Copyright (c) 2009-2013 The Bitcoin Core developers
+// Copyright (c) 2009-2015 The Bitcoin Core developers
// Distributed under the MIT software license, see the accompanying
// file COPYING or http://www.opensource.org/licenses/mit-license.php.
@@ -16,6 +16,8 @@
#include <utility>
#include <vector>
+static const bool DEFAULT_FLUSHWALLET = true;
+
class CAccount;
class CAccountingEntry;
struct CBlockLocator;
generated by cgit v1.2.3 (git 2.26.2) at 2024-11-07 17:25:18 +0000