X-Git-Url: https://git.novaco.in/?a=blobdiff_plain;f=src%2Fbitcoinrpc.cpp;h=7fe8f2168261a9cefd8a5ff0a0dc2a11868bcd3e;hb=882164196e5b1971313493f95a6d027f05e2ec92;hp=3063abd1fa0525bfdac66b7a948936dca4f507c4;hpb=dc77dce07cd1f528b7bd2b4c9594cd4647866b08;p=novacoin.git

diff --git a/src/bitcoinrpc.cpp b/src/bitcoinrpc.cpp
index 3063abd..7fe8f21 100644
--- a/src/bitcoinrpc.cpp
+++ b/src/bitcoinrpc.cpp
@@ -1,5 +1,5 @@
 // Copyright (c) 2010 Satoshi Nakamoto
-// Copyright (c) 2011 The Bitcoin developers
+// Copyright (c) 2009-2012 The Bitcoin developers
 // Distributed under the MIT/X11 software license, see the accompanying
 // file license.txt or http://www.opensource.org/licenses/mit-license.php.
 
@@ -589,8 +589,6 @@ Value sendtoaddress(const Array& params, bool fHelp)
     return wtx.GetHash().GetHex();
 }
 
-static const string strMessageMagic = "Bitcoin Signed Message:\n";
-
 Value signmessage(const Array& params, bool fHelp)
 {
     if (fHelp || params.size() != 2)
@@ -2370,18 +2368,25 @@ void ThreadRPCServer2(void* parg)
     printf("ThreadRPCServer started\n");
 
     strRPCUserColonPass = mapArgs["-rpcuser"] + ":" + mapArgs["-rpcpassword"];
-    if (strRPCUserColonPass == ":")
+    if (mapArgs["-rpcpassword"] == "")
     {
+        unsigned char rand_pwd[32];
+        RAND_bytes(rand_pwd, 32);
         string strWhatAmI = "To use bitcoind";
         if (mapArgs.count("-server"))
             strWhatAmI = strprintf(_("To use the %s option"), "\"-server\"");
         else if (mapArgs.count("-daemon"))
             strWhatAmI = strprintf(_("To use the %s option"), "\"-daemon\"");
         PrintConsole(
-            _("Error: %s, you must set rpcpassword=<password>\nin the configuration file: %s\n"
+            _("Error: %s, you must set a rpcpassword in the configuration file:\n %s\n"
+              "It is recommended you use the following random password:\n"
+              "rpcuser=bitcoinrpc\n"
+              "rpcpassword=%s\n"
+              "(you do not need to remember this password)\n"
               "If the file does not exist, create it with owner-readable-only file permissions.\n"),
                 strWhatAmI.c_str(),
-                GetConfigFile().c_str());
+                GetConfigFile().c_str(),
+                EncodeBase58(&rand_pwd[0],&rand_pwd[0]+32).c_str());
 #ifndef QT_GUI
         CreateThread(Shutdown, NULL);
 #endif
@@ -2470,12 +2475,14 @@ void ThreadRPCServer2(void* parg)
         }
         if (!HTTPAuthorized(mapHeaders))
         {
-            // Deter brute-forcing short passwords
-            if (mapArgs["-rpcpassword"].size() < 15)
-                Sleep(50);
+            printf("ThreadRPCServer incorrect password attempt from %s\n",peer.address().to_string().c_str());
+            /* Deter brute-forcing short passwords.
+               If this results in a DOS the user really
+               shouldn't have their RPC port exposed.*/
+            if (mapArgs["-rpcpassword"].size() < 20)
+                Sleep(250);
 
             stream << HTTPReply(401, "") << std::flush;
-            printf("ThreadRPCServer incorrect password attempt\n");
             continue;
         }