diff options
| -rw-r--r-- | src/rpc/blockchain.cpp | 18 |
1 files changed, 15 insertions, 3 deletions
diff --git a/src/rpc/blockchain.cpp b/src/rpc/blockchain.cpp index 303fd2d70d..42993c47f5 100644 --- a/src/rpc/blockchain.cpp +++ b/src/rpc/blockchain.cpp @@ -1590,7 +1590,9 @@ static RPCHelpMan getdeploymentinfo() { return RPCHelpMan{"getdeploymentinfo", "Returns an object containing various state info regarding soft-forks.", - {}, + { + {"blockhash", RPCArg::Type::STR_HEX, RPCArg::Default{"chain tip"}, "The block hash at which to query fork state"}, + }, RPCResult{ RPCResult::Type::OBJ, "", "", { {RPCResult::Type::OBJ, "deployments", "", { @@ -1605,8 +1607,18 @@ static RPCHelpMan getdeploymentinfo() LOCK(cs_main); CChainState& active_chainstate = chainman.ActiveChainstate(); - const CBlockIndex* tip = active_chainstate.m_chain.Tip(); - CHECK_NONFATAL(tip); + const CBlockIndex* tip; + if (request.params[0].isNull()) { + tip = active_chainstate.m_chain.Tip(); + CHECK_NONFATAL(tip); + } else { + uint256 hash(ParseHashV(request.params[0], "blockhash")); + tip = chainman.m_blockman.LookupBlockIndex(hash); + if (!tip) { + throw JSONRPCError(RPC_INVALID_ADDRESS_OR_KEY, "Block not found"); + } + } + const Consensus::Params& consensusParams = Params().GetConsensus(); UniValue deploymentinfo(UniValue::VOBJ); |