Function importprivkey

src/rpc/rpcdump.cpp:172–222

TODO: enable rescan wallet.

// TODO: enable rescan wallet.
Value importprivkey(const Array& params, bool fHelp) {
    if (fHelp || (params.size() != 1 && params.size() != 2))
        throw runtime_error(
            "importprivkey \"privkey\"\n"
            "\nAdds a private key (as returned by dumpprivkey) to your wallet.\n"
            "\nArguments:\n"
            "1.\"privkey\"      (string, required) The private key, which can be the mining key when address is supplied (also refer to dumpprivkey)\n"
            "2.\"address\"      (string, optional) Set the miner's saving account address when importing the mining privkey in front\n"
            "\nExamples:\n"
            "\nDump privkey first\n" +
            HelpExampleCli("dumpprivkey", "\"address\"") + "\nImport privkey\n" +
            HelpExampleCli("importprivkey", "\"privkey\"") + "\nAs a json rpc call\n" +
            HelpExampleRpc("importprivkey", "\"privkey\""));

    EnsureWalletIsUnlocked();

    string strSecret = params[0].get_str();
    CCoinSecret vchSecret;
    bool fGood = vchSecret.SetString(strSecret);

    if (!fGood)
        throw JSONRPCError(RPC_INVALID_ADDRESS_OR_KEY, "Invalid private key encoding.");

    CKey key = vchSecret.GetKey();
    if (!key.IsValid())
        throw JSONRPCError(RPC_INVALID_ADDRESS_OR_KEY, "Private key outside allowed range.");

    CPubKey pubkey = key.GetPubKey();
    {
        LOCK2(cs_main, pWalletMain->cs_wallet);

        if (params.size() == 1) {
            if (!pWalletMain->AddKey(key))
                throw JSONRPCError(RPC_WALLET_ERROR, "Failed to add key into wallet.");
        } else {
            CKeyCombi keyCombi;
            CKey emptyMainKey;
            keyCombi.SetMainKey(emptyMainKey);
            keyCombi.SetMinerKey(key);

            CKeyID keyid = RPC_PARAM::GetKeyId(params[1]);

            if (!pWalletMain->AddKey(keyid, keyCombi))
                throw JSONRPCError(RPC_WALLET_ERROR, "Failed to add key into wallet.");
        }
    }

    Object ret;
    ret.push_back(Pair("imported_key_address", pubkey.GetKeyId().ToAddress()));
    return ret;
}

Value dropminermainkeys(const Array& params, bool fHelp) {
    if (fHelp || params.size() != 0) {