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-rw-r--r--src/init.cpp66
1 files changed, 49 insertions, 17 deletions
diff --git a/src/init.cpp b/src/init.cpp
index e7dda5959..49f472716 100644
--- a/src/init.cpp
+++ b/src/init.cpp
@@ -1,5 +1,5 @@
// Copyright (c) 2009-2010 Satoshi Nakamoto
-// Copyright (c) 2009-2018 The Bitcoin Core developers
+// Copyright (c) 2009-2020 The Bitcoin Core developers
// Distributed under the MIT software license, see the accompanying
// file COPYING or http://www.opensource.org/licenses/mit-license.php.
@@ -52,12 +52,17 @@
#include <util/threadnames.h>
#include <util/translation.h>
#include <util/validation.h>
+#include <util/asmap.h>
#include <validation.h>
+#include <hash.h>
+
+
#include <validationinterface.h>
#include <walletinitinterface.h>
#include <stdint.h>
#include <stdio.h>
+#include <set>
#ifndef WIN32
#include <attributes.h>
@@ -97,6 +102,8 @@ static constexpr int DUMP_BANS_INTERVAL = 60 * 15;
static const char* FEE_ESTIMATES_FILENAME="fee_estimates.dat";
+static const char* DEFAULT_ASMAP_FILENAME="ip_asn.map";
+
/**
* The PID file facilities.
*/
@@ -171,7 +178,7 @@ void Interrupt(NodeContext& node)
void Shutdown(NodeContext& node)
{
LogPrintf("%s: In progress...\n", __func__);
- static CCriticalSection cs_Shutdown;
+ static RecursiveMutex cs_Shutdown;
TRY_LOCK(cs_Shutdown, lockShutdown);
if (!lockShutdown)
return;
@@ -196,8 +203,6 @@ void Shutdown(NodeContext& node)
// using the other before destroying them.
if (node.peer_logic) UnregisterValidationInterface(node.peer_logic.get());
if (node.connman) node.connman->Stop();
- if (g_txindex) g_txindex->Stop();
- ForEachBlockFilterIndex([](BlockFilterIndex& index) { index.Stop(); });
StopTorControl();
@@ -211,8 +216,6 @@ void Shutdown(NodeContext& node)
node.peer_logic.reset();
node.connman.reset();
node.banman.reset();
- g_txindex.reset();
- DestroyAllBlockFilterIndexes();
if (::mempool.IsLoaded() && gArgs.GetArg("-persistmempool", DEFAULT_PERSIST_MEMPOOL)) {
DumpMempool(::mempool);
@@ -245,6 +248,14 @@ void Shutdown(NodeContext& node)
// CValidationInterface callbacks, flush them...
GetMainSignals().FlushBackgroundCallbacks();
+ // Stop and delete all indexes only after flushing background callbacks.
+ if (g_txindex) {
+ g_txindex->Stop();
+ g_txindex.reset();
+ }
+ ForEachBlockFilterIndex([](BlockFilterIndex& index) { index.Stop(); });
+ DestroyAllBlockFilterIndexes();
+
// Any future callbacks will be dropped. This should absolutely be safe - if
// missing a callback results in an unrecoverable situation, unclean shutdown
// would too. The only reason to do the above flushes is to let the wallet catch
@@ -426,6 +437,7 @@ void SetupServerArgs()
gArgs.AddArg("-peertimeout=<n>", strprintf("Specify p2p connection timeout in seconds. This option determines the amount of time a peer may be inactive before the connection to it is dropped. (minimum: 1, default: %d)", DEFAULT_PEER_CONNECT_TIMEOUT), ArgsManager::ALLOW_ANY | ArgsManager::DEBUG_ONLY, OptionsCategory::CONNECTION);
gArgs.AddArg("-torcontrol=<ip>:<port>", strprintf("Tor control port to use if onion listening enabled (default: %s)", DEFAULT_TOR_CONTROL), ArgsManager::ALLOW_ANY, OptionsCategory::CONNECTION);
gArgs.AddArg("-torpassword=<pass>", "Tor control port password (default: empty)", ArgsManager::ALLOW_ANY, OptionsCategory::CONNECTION);
+ gArgs.AddArg("-asmap=<file>", "Specify asn mapping used for bucketing of the peers. Path should be relative to the -datadir path.", ArgsManager::ALLOW_ANY, OptionsCategory::CONNECTION);
#ifdef USE_UPNP
#if USE_UPNP
gArgs.AddArg("-upnp", "Use UPnP to map the listening port (default: 1 when listening and no -proxy)", ArgsManager::ALLOW_ANY, OptionsCategory::CONNECTION);
@@ -497,7 +509,7 @@ void SetupServerArgs()
gArgs.AddArg("-logtimestamps", strprintf("Prepend debug output with timestamp (default: %u)", DEFAULT_LOGTIMESTAMPS), ArgsManager::ALLOW_ANY, OptionsCategory::DEBUG_TEST);
gArgs.AddArg("-logthreadnames", strprintf("Prepend debug output with name of the originating thread (only available on platforms supporting thread_local) (default: %u)", DEFAULT_LOGTHREADNAMES), ArgsManager::ALLOW_ANY, OptionsCategory::DEBUG_TEST);
gArgs.AddArg("-logtimemicros", strprintf("Add microsecond precision to debug timestamps (default: %u)", DEFAULT_LOGTIMEMICROS), ArgsManager::ALLOW_ANY | ArgsManager::DEBUG_ONLY, OptionsCategory::DEBUG_TEST);
- gArgs.AddArg("-mocktime=<n>", "Replace actual time with <n> seconds since epoch (default: 0)", ArgsManager::ALLOW_ANY | ArgsManager::DEBUG_ONLY, OptionsCategory::DEBUG_TEST);
+ gArgs.AddArg("-mocktime=<n>", "Replace actual time with " + UNIX_EPOCH_TIME + " (default: 0)", ArgsManager::ALLOW_ANY | ArgsManager::DEBUG_ONLY, OptionsCategory::DEBUG_TEST);
gArgs.AddArg("-maxsigcachesize=<n>", strprintf("Limit sum of signature cache and script execution cache sizes to <n> MiB (default: %u)", DEFAULT_MAX_SIG_CACHE_SIZE), ArgsManager::ALLOW_ANY | ArgsManager::DEBUG_ONLY, OptionsCategory::DEBUG_TEST);
gArgs.AddArg("-maxtipage=<n>", strprintf("Maximum tip age in seconds to consider node in initial block download (default: %u)", DEFAULT_MAX_TIP_AGE), ArgsManager::ALLOW_ANY | ArgsManager::DEBUG_ONLY, OptionsCategory::DEBUG_TEST);
gArgs.AddArg("-printpriority", strprintf("Log transaction fee per kB when mining blocks (default: %u)", DEFAULT_PRINTPRIORITY), ArgsManager::ALLOW_ANY | ArgsManager::DEBUG_ONLY, OptionsCategory::DEBUG_TEST);
@@ -516,7 +528,7 @@ void SetupServerArgs()
gArgs.AddArg("-minrelaytxfee=<amt>", strprintf("Fees (in %s/kB) smaller than this are considered zero fee for relaying, mining and transaction creation (default: %s)",
CURRENCY_UNIT, FormatMoney(DEFAULT_MIN_RELAY_TX_FEE)), ArgsManager::ALLOW_ANY, OptionsCategory::NODE_RELAY);
gArgs.AddArg("-whitelistforcerelay", strprintf("Add 'forcerelay' permission to whitelisted inbound peers with default permissions. This will relay transactions even if the transactions were already in the mempool or violate local relay policy. (default: %d)", DEFAULT_WHITELISTFORCERELAY), ArgsManager::ALLOW_ANY, OptionsCategory::NODE_RELAY);
- gArgs.AddArg("-whitelistrelay", strprintf("Add 'relay' permission to whitelisted inbound peers with default permissions. The will accept relayed transactions even when not relaying transactions (default: %d)", DEFAULT_WHITELISTRELAY), ArgsManager::ALLOW_ANY, OptionsCategory::NODE_RELAY);
+ gArgs.AddArg("-whitelistrelay", strprintf("Add 'relay' permission to whitelisted inbound peers with default permissions. This will accept relayed transactions even when not relaying transactions (default: %d)", DEFAULT_WHITELISTRELAY), ArgsManager::ALLOW_ANY, OptionsCategory::NODE_RELAY);
gArgs.AddArg("-blockmaxweight=<n>", strprintf("Set maximum BIP141 block weight (default: %d)", DEFAULT_BLOCK_MAX_WEIGHT), ArgsManager::ALLOW_ANY, OptionsCategory::BLOCK_CREATION);
@@ -534,6 +546,8 @@ void SetupServerArgs()
gArgs.AddArg("-rpcservertimeout=<n>", strprintf("Timeout during HTTP requests (default: %d)", DEFAULT_HTTP_SERVER_TIMEOUT), ArgsManager::ALLOW_ANY | ArgsManager::DEBUG_ONLY, OptionsCategory::RPC);
gArgs.AddArg("-rpcthreads=<n>", strprintf("Set the number of threads to service RPC calls (default: %d)", DEFAULT_HTTP_THREADS), ArgsManager::ALLOW_ANY, OptionsCategory::RPC);
gArgs.AddArg("-rpcuser=<user>", "Username for JSON-RPC connections", ArgsManager::ALLOW_ANY, OptionsCategory::RPC);
+ gArgs.AddArg("-rpcwhitelist=<whitelist>", "Set a whitelist to filter incoming RPC calls for a specific user. The field <whitelist> comes in the format: <USERNAME>:<rpc 1>,<rpc 2>,...,<rpc n>. If multiple whitelists are set for a given user, they are set-intersected. See -rpcwhitelistdefault documentation for information on default whitelist behavior.", ArgsManager::ALLOW_ANY, OptionsCategory::RPC);
+ gArgs.AddArg("-rpcwhitelistdefault", "Sets default behavior for rpc whitelisting. Unless rpcwhitelistdefault is set to 0, if any -rpcwhitelist is set, the rpc server acts as if all rpc users are subject to empty-unless-otherwise-specified whitelists. If rpcwhitelistdefault is set to 1 and no -rpcwhitelist is set, rpc server acts as if all rpc users are subject to empty whitelists.", ArgsManager::ALLOW_BOOL, OptionsCategory::RPC);
gArgs.AddArg("-rpcworkqueue=<n>", strprintf("Set the depth of the work queue to service RPC calls (default: %d)", DEFAULT_HTTP_WORKQUEUE), ArgsManager::ALLOW_ANY | ArgsManager::DEBUG_ONLY, OptionsCategory::RPC);
gArgs.AddArg("-server", "Accept command line and JSON-RPC commands", ArgsManager::ALLOW_ANY, OptionsCategory::RPC);
@@ -846,7 +860,7 @@ int nUserMaxConnections;
int nFD;
ServiceFlags nLocalServices = ServiceFlags(NODE_NETWORK | NODE_NETWORK_LIMITED);
int64_t peer_connect_timeout;
-std::vector<BlockFilterType> g_enabled_filter_types;
+std::set<BlockFilterType> g_enabled_filter_types;
} // namespace
@@ -874,8 +888,8 @@ bool AppInitBasicSetup()
_set_abort_behavior(0, _WRITE_ABORT_MSG | _CALL_REPORTFAULT);
#endif
#ifdef WIN32
- // Enable Data Execution Prevention (DEP)
- SetProcessDEPPolicy(PROCESS_DEP_ENABLE);
+ // Enable heap terminate-on-corruption
+ HeapSetInformation(nullptr, HeapEnableTerminationOnCorruption, nullptr, 0);
#endif
if (!SetupNetworking())
@@ -934,13 +948,12 @@ bool AppInitParameterInteraction()
g_enabled_filter_types = AllBlockFilterTypes();
} else if (blockfilterindex_value != "0") {
const std::vector<std::string> names = gArgs.GetArgs("-blockfilterindex");
- g_enabled_filter_types.reserve(names.size());
for (const auto& name : names) {
BlockFilterType filter_type;
if (!BlockFilterTypeByName(name, filter_type)) {
return InitError(strprintf(_("Unknown -blockfilterindex value %s.").translated, name));
}
- g_enabled_filter_types.push_back(filter_type);
+ g_enabled_filter_types.insert(filter_type);
}
}
@@ -1352,7 +1365,7 @@ bool AppInitMain(NodeContext& node)
SetReachable(NET_ONION, false);
if (proxyArg != "" && proxyArg != "0") {
CService proxyAddr;
- if (!Lookup(proxyArg.c_str(), proxyAddr, 9050, fNameLookup)) {
+ if (!Lookup(proxyArg, proxyAddr, 9050, fNameLookup)) {
return InitError(strprintf(_("Invalid -proxy address or hostname: '%s'").translated, proxyArg));
}
@@ -1376,7 +1389,7 @@ bool AppInitMain(NodeContext& node)
SetReachable(NET_ONION, false);
} else {
CService onionProxy;
- if (!Lookup(onionArg.c_str(), onionProxy, 9050, fNameLookup)) {
+ if (!Lookup(onionArg, onionProxy, 9050, fNameLookup)) {
return InitError(strprintf(_("Invalid -onion address or hostname: '%s'").translated, onionArg));
}
proxyType addrOnion = proxyType(onionProxy, proxyRandomize);
@@ -1394,7 +1407,7 @@ bool AppInitMain(NodeContext& node)
for (const std::string& strAddr : gArgs.GetArgs("-externalip")) {
CService addrLocal;
- if (Lookup(strAddr.c_str(), addrLocal, GetListenPort(), fNameLookup) && addrLocal.IsValid())
+ if (Lookup(strAddr, addrLocal, GetListenPort(), fNameLookup) && addrLocal.IsValid())
AddLocal(addrLocal, LOCAL_MANUAL);
else
return InitError(ResolveErrMsg("externalip", strAddr));
@@ -1774,7 +1787,7 @@ bool AppInitMain(NodeContext& node)
for (const std::string& strBind : gArgs.GetArgs("-bind")) {
CService addrBind;
- if (!Lookup(strBind.c_str(), addrBind, GetListenPort(), false)) {
+ if (!Lookup(strBind, addrBind, GetListenPort(), false)) {
return InitError(ResolveErrMsg("bind", strBind));
}
connOptions.vBinds.push_back(addrBind);
@@ -1807,6 +1820,25 @@ bool AppInitMain(NodeContext& node)
return false;
}
+ // Read asmap file if configured
+ if (gArgs.IsArgSet("-asmap")) {
+ std::string asmap_file = gArgs.GetArg("-asmap", "");
+ if (asmap_file.empty()) {
+ asmap_file = DEFAULT_ASMAP_FILENAME;
+ }
+ const fs::path asmap_path = GetDataDir() / asmap_file;
+ std::vector<bool> asmap = CAddrMan::DecodeAsmap(asmap_path);
+ if (asmap.size() == 0) {
+ InitError(strprintf(_("Could not find or parse specified asmap: '%s'").translated, asmap_path));
+ return false;
+ }
+ node.connman->SetAsmap(asmap);
+ const uint256 asmap_version = SerializeHash(asmap);
+ LogPrintf("Using asmap version %s for IP bucketing.\n", asmap_version.ToString());
+ } else {
+ LogPrintf("Using /16 prefix for IP bucketing.\n");
+ }
+
// ********************************************************* Step 13: finished
SetRPCWarmupFinished();
generated by cgit v1.2.3 (git 2.25.1) at 2026-04-29 13:06:58 +0000