Add option to disable 077 umask (create new files with system default umask)

The option is only effective for either wallet-less builds or if
-disablewallet is specified as well.

Rebased-By: Wladimir J. van der Laan <laanwj@gmail.com>
Rebased-From: 34d5fc0 4e1a196 bd4307b d53a33b 7e09b36
Github-Pull: #4286
This commit is contained in:
Rune K. Svendsen 2014-06-04 13:16:07 +02:00 committed by Wladimir J. van der Laan
parent d5a6b785e3
commit bdd5b587fc
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GPG key ID: 74810B012346C9A6

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@ -224,8 +224,12 @@ std::string HelpMessage(HelpMessageMode mode)
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 += " -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 += " -pid=<file> " + _("Specify pid file (default: bitcoind.pid)") + "\n";
strUsage += " -reindex " + _("Rebuild block chain index from current blk000??.dat files") + " " + _("on startup") + "\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 += " -txindex " + _("Maintain a full transaction index (default: 0)") + "\n";
strUsage += "\n" + _("Connection options:") + "\n"; strUsage += "\n" + _("Connection options:") + "\n";
strUsage += " -addnode=<ip> " + _("Add a node to connect to and attempt to keep the connection open") + "\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"; strUsage += " -banscore=<n> " + _("Threshold for disconnecting misbehaving peers (default: 100)") + "\n";
@ -484,7 +488,15 @@ bool AppInit2(boost::thread_group& threadGroup)
} }
#endif #endif
#ifndef WIN32 #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 // Clean shutdown on SIGTERM
struct sigaction sa; struct sigaction sa;