nimbus-eth1/fluffy/rpc/discovery_api.nim

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# Nimbus
# Copyright (c) 2021 Status Research & Development GmbH
# Licensed and distributed under either of
# * MIT license (license terms in the root directory or at https://opensource.org/licenses/MIT).
# * Apache v2 license (license terms in the root directory or at https://www.apache.org/licenses/LICENSE-2.0).
# at your option. This file may not be copied, modified, or distributed except according to those terms.
{.push raises: [Defect].}
import
json_rpc/[rpcproxy, rpcserver], stint,
eth/p2p/discoveryv5/protocol as discv5_protocol, eth/p2p/discoveryv5/enr
type
NodeInfoResponse = object
node_id: string
enr: string
proc installDiscoveryApiHandlers*(rpcServerWithProxy: var RpcProxy, discovery: discv5_protocol.Protocol)
{.raises: [Defect, CatchableError].} =
# https://ddht.readthedocs.io/en/latest/jsonrpc.html#discv5-nodeinfo
rpcServerWithProxy.rpc("discv5_nodeInfo") do() -> NodeInfoResponse:
let localNodeId = "0x" & discovery.localNode.id.toHex()
let localNodeEnr = discovery.localNode.record.toURI()
return NodeInfoResponse(node_id: localNodeId, enr: localNodeEnr)