Ser version 0.7.12

configure.ac

@@ -6,11 +6,11 @@ define(_CLIENT_VERSION_REVISION, 2)
 
 define(_EMERCOIN_VERSION_MAJOR, 0)
 define(_EMERCOIN_VERSION_MINOR, 7)
-define(_EMERCOIN_VERSION_REVISION, 11)
+define(_EMERCOIN_VERSION_REVISION, 12)
 
 define(_CLIENT_VERSION_BUILD, 0)
 define(_CLIENT_VERSION_IS_RELEASE, true)
-define(_COPYRIGHT_YEAR, 2018)
+define(_COPYRIGHT_YEAR, 2023)
 define(_COPYRIGHT_HOLDERS,[The %s developers])
 define(_COPYRIGHT_HOLDERS_SUBSTITUTION,[[Emercoin Core]])
 AC_INIT([Emercoin Core],[_EMERCOIN_VERSION_MAJOR._EMERCOIN_VERSION_MINOR._EMERCOIN_VERSION_REVISION],[info@emercoin.com],[emercoin])

src/net.h

@@ -93,7 +93,7 @@ static const ServiceFlags REQUIRED_SERVICES = NODE_NETWORK;
 static const unsigned int DEFAULT_MISBEHAVING_BANTIME = 60 * 60 * 24;  // Default 24-hour ban
 
 /** emercoin: Number of consecutive PoS headers are allowed from a single peer. Used to prevent out of memory attack. */
-static const int32_t MAX_CONSECUTIVE_POS_HEADERS = 10000;
+static const int32_t MAX_CONSECUTIVE_POS_HEADERS = 174 * 90; // 90 days allowed 15660 headers
 
 // const unsigned int POW_HEADER_COOLING = 70;  - defined in protocol.cpp, so that it is visible to other files
 

src/net_processing.cpp

@@ -42,11 +42,23 @@
 
 std::atomic<int64_t> nTimeBestReceived(0); // Used only to inform the wallet of when we last received a block
 
-static int NeedBanPOS() {
-    static int ban_pos = -1;
-    if(ban_pos < 0)
-        ban_pos = Params().NetworkIDString() != "test" && GetBoolArg("-posprotect", false);
-    return ban_pos;
+
+// posprotect - protect node from PoS header attacks
+// 0 - no protection
+// 1 - Protect for realtime only, no protection at initial download
+// 2 - Full protection, including initial download
+static bool NeedBanPOS() {
+    static int posprotect = -1;
+    if(posprotect < 0) {
+        posprotect = GetArg("-posprotect", 0);
+        //if(Params().NetworkIDString() == "test")
+        //    posprotect = 0; // allow everything for testnet
+    }
+    switch(posprotect) {
+        case 0: return false;
+        case 1: return !IsInitialBlockDownload();
+        default: return true;
+    }
 }
 
 struct IteratorComparator