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-rw-r--r--src/net.h49
1 files changed, 1 insertions, 48 deletions
diff --git a/src/net.h b/src/net.h
index a6a536d68a..3606b4d7ba 100644
--- a/src/net.h
+++ b/src/net.h
@@ -37,6 +37,7 @@
class CScheduler;
class CNode;
+class BanMan;
/** Time between pings automatically sent out for latency probing and keepalive (in seconds). */
static const int PING_INTERVAL = 2 * 60;
@@ -85,9 +86,6 @@ static const bool DEFAULT_FORCEDNSSEED = false;
static const size_t DEFAULT_MAXRECEIVEBUFFER = 5 * 1000;
static const size_t DEFAULT_MAXSENDBUFFER = 1 * 1000;
-// NOTE: When adjusting this, update rpcnet:setban's help ("24h")
-static constexpr unsigned int DEFAULT_MISBEHAVING_BANTIME = 60 * 60 * 24; // Default 24-hour ban
-
typedef int64_t NodeId;
struct AddedNodeInfo
@@ -115,51 +113,6 @@ struct CSerializedNetMsg
};
-class BanMan
-{
-public:
- // Denial-of-service detection/prevention
- // The idea is to detect peers that are behaving
- // badly and disconnect/ban them, but do it in a
- // one-coding-mistake-won't-shatter-the-entire-network
- // way.
- // IMPORTANT: There should be nothing I can give a
- // node that it will forward on that will make that
- // node's peers drop it. If there is, an attacker
- // can isolate a node and/or try to split the network.
- // Dropping a node for sending stuff that is invalid
- // now but might be valid in a later version is also
- // dangerous, because it can cause a network split
- // between nodes running old code and nodes running
- // new code.
- ~BanMan();
- BanMan(fs::path ban_file, CClientUIInterface* client_interface, int64_t default_ban_time);
- void Ban(const CNetAddr& netAddr, const BanReason& reason, int64_t bantimeoffset = 0, bool sinceUnixEpoch = false);
- void Ban(const CSubNet& subNet, const BanReason& reason, int64_t bantimeoffset = 0, bool sinceUnixEpoch = false);
- void ClearBanned(); // needed for unit testing
- bool IsBanned(CNetAddr ip);
- bool IsBanned(CSubNet subnet);
- bool Unban(const CNetAddr &ip);
- bool Unban(const CSubNet &ip);
- void GetBanned(banmap_t &banmap);
- void DumpBanlist();
-
-private:
- void SetBanned(const banmap_t &banmap);
- bool BannedSetIsDirty();
- //!set the "dirty" flag for the banlist
- void SetBannedSetDirty(bool dirty=true);
- //!clean unused entries (if bantime has expired)
- void SweepBanned();
-
- banmap_t setBanned;
- CCriticalSection cs_setBanned;
- bool setBannedIsDirty;
- CClientUIInterface* clientInterface = nullptr;
- CBanDB m_ban_db;
- int64_t m_default_ban_time;
-};
-
class NetEventsInterface;
class CConnman
{