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-rw-r--r--src/init.cpp54
1 files changed, 44 insertions, 10 deletions
diff --git a/src/init.cpp b/src/init.cpp
index a1d75c967..07960ee37 100644
--- a/src/init.cpp
+++ b/src/init.cpp
@@ -58,7 +58,8 @@ CWallet* pwalletMain;
enum BindFlags {
BF_NONE = 0,
BF_EXPLICIT = (1U << 0),
- BF_REPORT_ERROR = (1U << 1)
+ BF_REPORT_ERROR = (1U << 1),
+ BF_WHITELIST = (1U << 2),
};
static const char* FEE_ESTIMATES_FILENAME="fee_estimates.dat";
@@ -178,13 +179,13 @@ void HandleSIGHUP(int)
bool static InitError(const std::string &str)
{
- uiInterface.ThreadSafeMessageBox(str, "", CClientUIInterface::MSG_ERROR | CClientUIInterface::NOSHOWGUI);
+ uiInterface.ThreadSafeMessageBox(str, "", CClientUIInterface::MSG_ERROR);
return false;
}
bool static InitWarning(const std::string &str)
{
- uiInterface.ThreadSafeMessageBox(str, "", CClientUIInterface::MSG_WARNING | CClientUIInterface::NOSHOWGUI);
+ uiInterface.ThreadSafeMessageBox(str, "", CClientUIInterface::MSG_WARNING);
return true;
}
@@ -192,7 +193,7 @@ bool static Bind(const CService &addr, unsigned int flags) {
if (!(flags & BF_EXPLICIT) && IsLimited(addr))
return false;
std::string strError;
- if (!BindListenPort(addr, strError)) {
+ if (!BindListenPort(addr, strError, flags & BF_WHITELIST)) {
if (flags & BF_REPORT_ERROR)
return InitError(strError);
return false;
@@ -218,14 +219,17 @@ std::string HelpMessage(HelpMessageMode mode)
}
strUsage += " -datadir=<dir> " + _("Specify data directory") + "\n";
strUsage += " -dbcache=<n> " + strprintf(_("Set database cache size in megabytes (%d to %d, default: %d)"), nMinDbCache, nMaxDbCache, nDefaultDbCache) + "\n";
- strUsage += " -keypool=<n> " + _("Set key pool size to <n> (default: 100)") + "\n";
strUsage += " -loadblock=<file> " + _("Imports blocks from external blk000??.dat file") + " " + _("on startup") + "\n";
strUsage += " -maxorphanblocks=<n> " + strprintf(_("Keep at most <n> unconnectable blocks in memory (default: %u)"), DEFAULT_MAX_ORPHAN_BLOCKS) + "\n";
strUsage += " -par=<n> " + strprintf(_("Set the number of script verification threads (%u to %d, 0 = auto, <0 = leave that many cores free, default: %d)"), -(int)boost::thread::hardware_concurrency(), MAX_SCRIPTCHECK_THREADS, DEFAULT_SCRIPTCHECK_THREADS) + "\n";
strUsage += " -pid=<file> " + _("Specify pid file (default: bitcoind.pid)") + "\n";
strUsage += " -reindex " + _("Rebuild block chain index from current blk000??.dat files") + " " + _("on startup") + "\n";
+#if !defined(WIN32)
+ strUsage += " -sysperms " + _("Create new files with system default permissions, instead of umask 077 (only effective with disabled wallet functionality)") + "\n";
+#endif
strUsage += " -txindex " + _("Maintain a full transaction index (default: 0)") + "\n";
+
strUsage += "\n" + _("Connection options:") + "\n";
strUsage += " -addnode=<ip> " + _("Add a node to connect to and attempt to keep the connection open") + "\n";
strUsage += " -banscore=<n> " + _("Threshold for disconnecting misbehaving peers (default: 100)") + "\n";
@@ -253,10 +257,13 @@ std::string HelpMessage(HelpMessageMode mode)
strUsage += " -upnp " + _("Use UPnP to map the listening port (default: 0)") + "\n";
#endif
#endif
+ strUsage += " -whitebind=<addr> " + _("Bind to given address and whitelist peers connecting to it. Use [host]:port notation for IPv6") + "\n";
+ strUsage += " -whitelist=<netmask> " + _("Whitelist peers connecting from the given netmask or ip. Can be specified multiple times.") + "\n";
#ifdef ENABLE_WALLET
strUsage += "\n" + _("Wallet options:") + "\n";
strUsage += " -disablewallet " + _("Do not load the wallet and disable wallet RPC calls") + "\n";
+ strUsage += " -keypool=<n> " + _("Set key pool size to <n> (default: 100)") + "\n";
if (GetBoolArg("-help-debug", false))
strUsage += " -mintxfee=<amt> " + strprintf(_("Fees (in BTC/Kb) smaller than this are considered zero fee for transaction creation (default: %s)"), FormatMoney(CWallet::minTxFee.GetFeePerK())) + "\n";
strUsage += " -paytxfee=<amt> " + strprintf(_("Fee (in BTC/kB) to add to transactions you send (default: %s)"), FormatMoney(payTxFee.GetFeePerK())) + "\n";
@@ -292,8 +299,10 @@ std::string HelpMessage(HelpMessageMode mode)
if (mode == HMM_BITCOIN_QT)
strUsage += ", qt";
strUsage += ".\n";
+#ifdef ENABLE_WALLET
strUsage += " -gen " + _("Generate coins (default: 0)") + "\n";
strUsage += " -genproclimit=<n> " + _("Set the processor limit for when generation is on (-1 = unlimited, default: -1)") + "\n";
+#endif
strUsage += " -help-debug " + _("Show all debugging options (usage: --help -help-debug)") + "\n";
strUsage += " -logips " + _("Include IP addresses in debug output (default: 0)") + "\n";
strUsage += " -logtimestamps " + _("Prepend debug output with timestamp (default: 1)") + "\n";
@@ -479,7 +488,15 @@ bool AppInit2(boost::thread_group& threadGroup)
}
#endif
#ifndef WIN32
- umask(077);
+
+ if (GetBoolArg("-sysperms", false)) {
+#ifdef ENABLE_WALLET
+ if (!GetBoolArg("-disablewallet", false))
+ return InitError("Error: -sysperms is not allowed in combination with enabled wallet functionality");
+#endif
+ } else {
+ umask(077);
+ }
// Clean shutdown on SIGTERM
struct sigaction sa;
@@ -504,11 +521,11 @@ bool AppInit2(boost::thread_group& threadGroup)
// ********************************************************* Step 2: parameter interactions
- if (mapArgs.count("-bind")) {
+ if (mapArgs.count("-bind") || mapArgs.count("-whitebind")) {
// when specifying an explicit binding address, you want to listen on it
// even when -connect or -proxy is specified
if (SoftSetBoolArg("-listen", true))
- LogPrintf("AppInit2 : parameter interaction: -bind set -> setting -listen=1\n");
+ LogPrintf("AppInit2 : parameter interaction: -bind or -whitebind set -> setting -listen=1\n");
}
if (mapArgs.count("-connect") && mapMultiArgs["-connect"].size() > 0) {
@@ -552,7 +569,7 @@ bool AppInit2(boost::thread_group& threadGroup)
}
// Make sure enough file descriptors are available
- int nBind = std::max((int)mapArgs.count("-bind"), 1);
+ int nBind = std::max((int)mapArgs.count("-bind") + (int)mapArgs.count("-whitebind"), 1);
nMaxConnections = GetArg("-maxconnections", 125);
nMaxConnections = std::max(std::min(nMaxConnections, (int)(FD_SETSIZE - nBind - MIN_CORE_FILEDESCRIPTORS)), 0);
int nFD = RaiseFileDescriptorLimit(nMaxConnections + MIN_CORE_FILEDESCRIPTORS);
@@ -769,6 +786,15 @@ bool AppInit2(boost::thread_group& threadGroup)
}
}
+ if (mapArgs.count("-whitelist")) {
+ BOOST_FOREACH(const std::string& net, mapMultiArgs["-whitelist"]) {
+ CSubNet subnet(net);
+ if (!subnet.IsValid())
+ return InitError(strprintf(_("Invalid netmask specified in -whitelist: '%s'"), net));
+ CNode::AddWhitelistedRange(subnet);
+ }
+ }
+
CService addrProxy;
bool fProxy = false;
if (mapArgs.count("-proxy")) {
@@ -805,13 +831,21 @@ bool AppInit2(boost::thread_group& threadGroup)
bool fBound = false;
if (fListen) {
- if (mapArgs.count("-bind")) {
+ if (mapArgs.count("-bind") || mapArgs.count("-whitebind")) {
BOOST_FOREACH(std::string strBind, mapMultiArgs["-bind"]) {
CService addrBind;
if (!Lookup(strBind.c_str(), addrBind, GetListenPort(), false))
return InitError(strprintf(_("Cannot resolve -bind address: '%s'"), strBind));
fBound |= Bind(addrBind, (BF_EXPLICIT | BF_REPORT_ERROR));
}
+ BOOST_FOREACH(std::string strBind, mapMultiArgs["-whitebind"]) {
+ CService addrBind;
+ if (!Lookup(strBind.c_str(), addrBind, 0, false))
+ return InitError(strprintf(_("Cannot resolve -whitebind address: '%s'"), strBind));
+ if (addrBind.GetPort() == 0)
+ return InitError(strprintf(_("Need to specify a port with -whitebind: '%s'"), strBind));
+ fBound |= Bind(addrBind, (BF_EXPLICIT | BF_REPORT_ERROR | BF_WHITELIST));
+ }
}
else {
struct in_addr inaddr_any;
generated by cgit v1.2.3 (git 2.25.1) at 2026-04-28 20:21:06 +0000