Merge pull request #6398

85ee55b rpc: Remove chain-specific RequireRPCPassword (Wladimir J. van der Laan)

src/chainparams.cpp

@@ -98,7 +98,6 @@ public:
 
         vFixedSeeds = std::vector<SeedSpec6>(pnSeed6_main, pnSeed6_main + ARRAYLEN(pnSeed6_main));
 
-        fRequireRPCPassword = true;
         fMiningRequiresPeers = true;
         fDefaultConsistencyChecks = false;
         fRequireStandard = true;
@@ -169,7 +168,6 @@ public:
 
         vFixedSeeds = std::vector<SeedSpec6>(pnSeed6_test, pnSeed6_test + ARRAYLEN(pnSeed6_test));
 
-        fRequireRPCPassword = true;
         fMiningRequiresPeers = true;
         fDefaultConsistencyChecks = false;
         fRequireStandard = false;
@@ -215,7 +213,6 @@ public:
         vFixedSeeds.clear(); //! Regtest mode doesn't have any fixed seeds.
         vSeeds.clear();  //! Regtest mode doesn't have any DNS seeds.
 
-        fRequireRPCPassword = false;
         fMiningRequiresPeers = false;
         fDefaultConsistencyChecks = true;
         fRequireStandard = false;

src/chainparams.h

@@ -51,7 +51,6 @@ public:
     int GetDefaultPort() const { return nDefaultPort; }
 
     const CBlock& GenesisBlock() const { return genesis; }
-    bool RequireRPCPassword() const { return fRequireRPCPassword; }
     /** Make miner wait to have peers to avoid wasting work */
     bool MiningRequiresPeers() const { return fMiningRequiresPeers; }
     /** Default value for -checkmempool and -checkblockindex argument */
@@ -83,7 +82,6 @@ protected:
     std::string strNetworkID;
     CBlock genesis;
     std::vector<SeedSpec6> vFixedSeeds;
-    bool fRequireRPCPassword;
     bool fMiningRequiresPeers;
     bool fDefaultConsistencyChecks;
     bool fRequireStandard;

src/rpcserver.cpp

@@ -598,8 +598,7 @@ void StartRPCThreads()
     LogPrint("rpc", "Allowing RPC connections from: %s\n", strAllowed);
 
     strRPCUserColonPass = mapArgs["-rpcuser"] + ":" + mapArgs["-rpcpassword"];
-    if (((mapArgs["-rpcpassword"] == "") ||
-         (mapArgs["-rpcuser"] == mapArgs["-rpcpassword"])) && Params().RequireRPCPassword())
+    if (mapArgs["-rpcpassword"] == "")
     {
         unsigned char rand_pwd[32];
         GetRandBytes(rand_pwd, 32);