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Implement "protx update_service" RPC

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This commit is contained in:
Alexander Block 2018-03-14 08:57:08 +01:00
parent 8aca3b0404
commit 32951f795c
1 changed files with 71 additions and 2 deletions
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73
src/rpc/rpcevo.cpp
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@ -240,6 +240,72 @@ UniValue protx_register(const JSONRPCRequest& request)
return SignAndSendSpecialTx(tx);
}
void protx_update_service_help()
{
throw std::runtime_error(
"protx update_service \"proTxHash\" \"ipAndPort\" protocolVersion (\"operatorPayoutAddress\")\n"
"\nCreates and sends a ProUpServTx to the network. This will update the address and protocol version\n"
"of a masternode. The operator key of the masternode must be known to your wallet.\n"
"If this is done for a masternode that got PoSe-banned, the ProUpServTx will also revive this masternode.\n"
"\nArguments:\n"
"1. \"proTxHash\" (string, required) The hash of the initial ProRegTx.\n"
"2. \"ipAndPort\" (string, required) IP and port in the form \"IP:PORT\".\n"
" Must be unique on the network.\n"
"3. \"protocolVersion\" (numeric, required) The protocol version of your masternode.\n"
" Can be 0 to default to the clients protocol version\n"
"4. \"operatorPayoutAddress\" (string, optional) The address used for operator reward payments.\n"
" Only allowed when the ProRegTx had a non-zero operatorReward value.\n"
"\nExamples:\n"
+ HelpExampleCli("protx", "update_service \"0123456701234567012345670123456701234567012345670123456701234567\" \"1.2.3.4:1234\" 0")
);
}
UniValue protx_update_service(const JSONRPCRequest& request)
{
if (request.fHelp || (request.params.size() != 4 && request.params.size() != 5))
protx_update_service_help();
CProUpServTx ptx;
ptx.nVersion = CProRegTx::CURRENT_VERSION;
ptx.proTxHash = ParseHashV(request.params[1], "proTxHash");
if (!Lookup(request.params[2].get_str().c_str(), ptx.addr, Params().GetDefaultPort(), false)) {
throw std::runtime_error(strprintf("invalid network address %s", request.params[3].get_str()));
}
ptx.nProtocolVersion = ParseInt32V(request.params[3], "protocolVersion");
if (ptx.nProtocolVersion == 0) {
ptx.nProtocolVersion = PROTOCOL_VERSION;
}
if (request.params.size() > 4) {
CBitcoinAddress payoutAddress(request.params[4].get_str());
if (!payoutAddress.IsValid())
throw JSONRPCError(RPC_INVALID_ADDRESS_OR_KEY, strprintf("invalid operator payout address: %s", request.params[4].get_str()));
ptx.scriptOperatorPayout = GetScriptForDestination(payoutAddress.Get());
}
auto dmn = deterministicMNManager->GetListAtChainTip().GetMN(ptx.proTxHash);
if (!dmn) {
throw std::runtime_error(strprintf("masternode with proTxHash %s not found", ptx.proTxHash.ToString()));
}
CKey keyOperator;
if (!pwalletMain->GetKey(dmn->pdmnState->keyIDOperator, keyOperator)) {
throw std::runtime_error(strprintf("operator key %s not found in your wallet", dmn->pdmnState->keyIDOperator.ToString()));
}
CMutableTransaction tx;
tx.nVersion = 3;
tx.nType = TRANSACTION_PROVIDER_UPDATE_SERVICE;
FundSpecialTx(tx, ptx);
SignSpecialTxPayload(tx, ptx, keyOperator);
SetTxPayload(tx, ptx);
return SignAndSendSpecialTx(tx);
}
void protx_list_help()
{
throw std::runtime_error(
@ -380,8 +446,9 @@ UniValue protx(const JSONRPCRequest& request)
"\nArguments:\n"
"1. \"command\" (string, required) The command to execute\n"
"\nAvailable commands:\n"
" register - Create and send ProTx to network\n"
" list - List ProTxs\n"
" register - Create and send ProTx to network\n"
" list - List ProTxs\n"
" update_service - Create and send ProUpServTx to network\n"
);
}
@ -391,6 +458,8 @@ UniValue protx(const JSONRPCRequest& request)
return protx_register(request);
} else if (command == "list") {
return protx_list(request);
} else if (command == "update_service") {
return protx_update_service(request);
} else {
throw std::runtime_error("invalid command: " + command);
}