Change alertkey to allow changing alert key based on height

Insert new alertkeys for mainnet and testnet at 2671700 and 1964600 respectively.
gridcoin-community · Jul 27, 2022 · e257cb8 · e257cb8
1 parent 4d3b560
commit e257cb8
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Showing 2 changed files with 18 additions and 6 deletions.
diff --git a/src/chainparams.cpp b/src/chainparams.cpp
@@ -84,7 +84,6 @@ class CMainParams : public CChainParams {
         pchMessageStart[1] = 0x35;
         pchMessageStart[2] = 0x22;
         pchMessageStart[3] = 0x05;
-        vAlertPubKey = ParseHex("049ac003b3318d9fe28b2830f6a95a2624ce2a69fb0c0c7ac0b513efcc1e93a6a6e8eba84481155dd82f2f1104e0ff62c69d662b0094639b7106abc5d84f948c0a");
         nDefaultPort = 32749;
         m_assumed_blockchain_size = 4;
 
@@ -141,6 +140,13 @@ class CMainParams : public CChainParams {
             }
         };
 
+        // Master and alert keys other than the original are shorter because they are compressed.
+
+        // The original alert key was the same as the "master" (administrative contract) key For
+        // before Kermit's Mom (< 5.3.3.12, < 5.4.0.0)
+        // TestNet alerts public key for Kermit's Mom and beyond (>= 5.3.3.12, >= 5.4.0.0):
+        vAlertPubKey = ParseHex("0352063cf6cf0317cc848ae24f3ed8b525334d2f059f242d27975f8c3a2e91b446");
+
         masterkeys = {
             {0,       ParseHex("049ac003b3318d9fe28b2830f6a95a2624ce2a69fb0c0c7ac0b513efcc1e93a6a6e8eba84481155dd82f2f1104e0ff62c69d662b0094639b7106abc5d84f948c0a")},
             {2671700, ParseHex("0288b33697c4c752f922764bf1a5075fa96bad46aaf4f0579bf7d19ab048e200f0")}
@@ -176,9 +182,6 @@ class CTestNetParams : public CChainParams {
         pchMessageStart[1] = 0xf2;
         pchMessageStart[2] = 0xc0;
         pchMessageStart[3] = 0xef;
-        vAlertPubKey = ParseHex("0471dc165db490094d35cde15b1f5d755fa6ad6f2b5ed0f340e3f17f57389c3c2af113a8cbcc885bde73305a553b5640c83021128008ddf882e856336269080496");
-        // TestNet alerts private key
-        // "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"
         nDefaultPort = 32748;
         m_assumed_blockchain_size = 2;
 
@@ -199,6 +202,15 @@ class CTestNetParams : public CChainParams {
             }
         };
 
+
+        // Master and keys other than the original are shorter because they are compressed.
+
+        // TestNet alerts private key for before Kermit's Mom (< 5.3.3.12, < 5.4.0.0):
+        // "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"
+        // TestNet alerts private key for Kermit's Mom and beyond (>= 5.3.3.12, >= 5.4.0.0):
+        // "925ekjvCRKuwEzu2WuqifVFE2T3r755rwBNN3ck7Fr8esTdQdrA"
+        vAlertPubKey = ParseHex("02bf4aa6330f525ab91a25cd5c1362481d16d8c039b3d27cb48ac0870176202462");
+
         masterkeys = {
             {0,       ParseHex("049ac003b3318d9fe28b2830f6a95a2624ce2a69fb0c0c7ac0b513efcc1e93a6a6e8eba84481155dd82f2f1104e0ff62c69d662b0094639b7106abc5d84f948c0a")},
             {1964600, ParseHex("031886a6776699cbd6362df7641c5d128146afabc769dfa36f1630889c706ce730")}

diff --git a/src/chainparams.h b/src/chainparams.h
@@ -52,7 +52,7 @@ class CChainParams
         }
 
         assert(false && "No master key specified or height is negative.");
-    };
+    }
     int GetDefaultPort() const { return nDefaultPort; }
 
     // const CBlock& GenesisBlock() const { return genesis; }
@@ -71,7 +71,6 @@ class CChainParams
 
     Consensus::Params consensus;
     CMessageHeader::MessageStartChars pchMessageStart;
-    std::vector<unsigned char> vAlertPubKey;
     int nDefaultPort;
     uint64_t m_assumed_blockchain_size;
     unsigned char base58Prefix[MAX_BASE58_TYPES];
@@ -80,6 +79,7 @@ class CChainParams
     bool m_is_test_chain;
     bool m_is_mockable_chain;
     CCheckpointData checkpointData;
+    std::vector<unsigned char> vAlertPubKey;
     MapMasterKeys masterkeys;
 };