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[net] extend core functionallity for ban/unban/listban

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This commit is contained in:
Jonas Schnelli 2015-05-19 10:07:23 +02:00
parent 9849c663b1
commit 2252fb91cd
2 changed files with 25 additions and 7 deletions
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21
src/net.cpp
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@ -458,16 +458,31 @@ bool CNode::IsBanned(CNetAddr ip)
return fResult; return fResult;
} }
bool CNode::Ban(const CNetAddr &addr) { bool CNode::Ban(const CNetAddr &addr, int64_t bantimeoffset) {
int64_t banTime = GetTime()+GetArg("-bantime", 60*60*24); // Default 24-hour ban int64_t banTime = GetTime()+GetArg("-bantime", 60*60*24); // Default 24-hour ban
{ if (bantimeoffset > 0)
banTime = GetTime()+bantimeoffset;
LOCK(cs_setBanned); LOCK(cs_setBanned);
if (setBanned[addr] < banTime) if (setBanned[addr] < banTime)
setBanned[addr] = banTime; setBanned[addr] = banTime;
}
return true; return true;
} }
bool CNode::Unban(const CNetAddr &addr) {
LOCK(cs_setBanned);
if (setBanned.erase(addr))
return true;
return false;
}
void CNode::GetBanned(std::map<CNetAddr, int64_t> &banMap)
{
LOCK(cs_setBanned);
banMap = setBanned; //create a thread safe copy
}
std::vector<CSubNet> CNode::vWhitelistedRange; std::vector<CSubNet> CNode::vWhitelistedRange;
CCriticalSection CNode::cs_vWhitelistedRange; CCriticalSection CNode::cs_vWhitelistedRange;

5
src/net.h
View File

@ -606,7 +606,10 @@ public:
// new code. // new code.
static void ClearBanned(); // needed for unit testing static void ClearBanned(); // needed for unit testing
static bool IsBanned(CNetAddr ip); static bool IsBanned(CNetAddr ip);
static bool Ban(const CNetAddr &ip); static bool Ban(const CNetAddr &ip, int64_t bantimeoffset = 0);
static bool Unban(const CNetAddr &ip);
static void GetBanned(std::map<CNetAddr, int64_t> &banmap);
void copyStats(CNodeStats &stats); void copyStats(CNodeStats &stats);
static bool IsWhitelistedRange(const CNetAddr &ip); static bool IsWhitelistedRange(const CNetAddr &ip);