Fix importprivkey issues.

[novacoin.git] / src / rpcdump.cpp

diff --git a/src/rpcdump.cpp b/src/rpcdump.cpp
index 48112a5..756863c 100644 (file)
--- a/src/rpcdump.cpp
+++ b/src/rpcdump.cpp
@@ -67,23 +67,22 @@ Value importprivkey(const Array& params, bool fHelp)
     {
         LOCK2(cs_main, pwalletMain->cs_wallet);
 
-        pwalletMain->MarkDirty();
-        pwalletMain->SetAddressBookName(addr, strLabel);
-
         // Don't throw error in case a key is already there
         if (pwalletMain->HaveKey(keyid))
             return Value::null;
 
         pwalletMain->mapKeyMetadata[addr].nCreateTime = 1;
-
         if (!pwalletMain->AddKey(key))
             throw JSONRPCError(RPC_WALLET_ERROR, "Error adding key to wallet");
 
-        // whenever a key is imported, we need to scan the whole chain
-        pwalletMain->nTimeFirstKey = 1; // 0 would be considered 'no value'
+        pwalletMain->MarkDirty();
+        pwalletMain->SetAddressBookName(addr, strLabel);
 
-        if (fRescan) 
+        if (fRescan)
         {
+            // whenever a key is imported, we need to scan the whole chain
+            pwalletMain->nTimeFirstKey = 1; // 0 would be considered 'no value'
+
             pwalletMain->ScanForWalletTransactions(pindexGenesisBlock, true);
             pwalletMain->ReacceptWalletTransactions();
         }
@@ -217,7 +216,7 @@ Value dumpprivkey(const Array& params, bool fHelp)
     CBitcoinAddress address;
     if (!address.SetString(strAddress))
         throw JSONRPCError(RPC_INVALID_ADDRESS_OR_KEY, "Invalid NovaCoin address");
-    if (fWalletUnlockMintOnly) // ppcoin: no dumpprivkey in mint-only mode
+    if (fWalletUnlockMintOnly)
         throw JSONRPCError(RPC_WALLET_UNLOCK_NEEDED, "Wallet is unlocked for minting only.");
     CKeyID keyID;
     if (!address.GetKeyID(keyID))
@@ -229,6 +228,35 @@ Value dumpprivkey(const Array& params, bool fHelp)
     return CBitcoinSecret(vchSecret, fCompressed).ToString();
 }
 
+Value dumppem(const Array& params, bool fHelp)
+{
+    if (fHelp || params.size() != 3)
+        throw runtime_error(
+            "dumppem <novacoinaddress> <filename> <passphrase>\n"
+            "Dump the key pair corresponding to <novacoinaddress> and store it as encrypted PEM file."
+            + HelpRequiringPassphrase());
+
+    EnsureWalletIsUnlocked();
+
+    string strAddress = params[0].get_str();
+    SecureString strPassKey;
+    strPassKey.reserve(100);
+    strPassKey = params[2].get_str().c_str();
+
+    CBitcoinAddress address;
+    if (!address.SetString(strAddress))
+        throw JSONRPCError(RPC_INVALID_ADDRESS_OR_KEY, "Invalid NovaCoin address");
+    if (fWalletUnlockMintOnly)
+        throw JSONRPCError(RPC_WALLET_UNLOCK_NEEDED, "Wallet is unlocked for minting only.");
+    CKeyID keyID;
+    if (!address.GetKeyID(keyID))
+        throw JSONRPCError(RPC_TYPE_ERROR, "Address does not refer to a key");
+    if (!pwalletMain->GetPEM(keyID, params[1].get_str(), strPassKey))
+        throw JSONRPCError(RPC_WALLET_ERROR, "Error dumping key pair to file");
+
+    return Value::null;
+}
+
 Value dumpwallet(const Array& params, bool fHelp)
 {
     if (fHelp || params.size() != 1)