147 lines
4.4 KiB
Nim
147 lines
4.4 KiB
Nim
# Fluffy
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# Copyright (c) 2023-2024 Status Research & Development GmbH
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# Licensed and distributed under either of
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# * MIT license (license terms in the root directory or at https://opensource.org/licenses/MIT).
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# * Apache v2 license (license terms in the root directory or at https://www.apache.org/licenses/LICENSE-2.0).
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# at your option. This file may not be copied, modified, or distributed except according to those terms.
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{.push raises: [].}
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import
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std/[strutils, os, uri], confutils, confutils/std/net, nimcrypto/hash, ../../logging
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export net
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proc defaultEthDataDir*(): string =
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let dataDir =
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when defined(windows):
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"AppData" / "Roaming" / "EthData"
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elif defined(macosx):
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"Library" / "Application Support" / "EthData"
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else:
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".cache" / "eth-data"
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getHomeDir() / dataDir
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proc defaultEra1DataDir*(): string =
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defaultEthDataDir() / "era1"
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type
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TrustedDigest* = MDigest[32 * 8]
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JsonRpcUrlKind* = enum
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HttpUrl
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WsUrl
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JsonRpcUrl* = object
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kind*: JsonRpcUrlKind
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value*: string
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PortalBridgeCmd* = enum
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beacon = "Run a Portal bridge for the beacon network"
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history = "Run a Portal bridge for the history network"
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state = "Run a Portal bridge for the state network"
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PortalBridgeConf* = object # Logging
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logLevel* {.desc: "Sets the log level", defaultValue: "INFO", name: "log-level".}:
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string
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logStdout* {.
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hidden,
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desc:
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"Specifies what kind of logs should be written to stdout (auto, colors, nocolors, json)",
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defaultValueDesc: "auto",
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defaultValue: StdoutLogKind.Auto,
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name: "log-format"
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.}: StdoutLogKind
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portalRpcUrl* {.desc: "Portal node JSON-RPC API URL", name: "portal-rpc-url".}:
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JsonRpcUrl
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case cmd* {.command, desc: "".}: PortalBridgeCmd
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of PortalBridgeCmd.beacon:
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# Beacon node REST API URL
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restUrl* {.
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desc: "URL of the beacon node REST service",
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defaultValue: "http://127.0.0.1:5052",
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name: "rest-url"
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.}: string
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# Backfill options
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backfillAmount* {.
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desc: "Amount of beacon LC updates to backfill gossip into the network",
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defaultValue: 64,
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name: "backfill-amount"
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.}: uint64
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trustedBlockRoot* {.
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desc:
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"Trusted finalized block root for which to gossip a LC bootstrap into the network",
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defaultValue: none(TrustedDigest),
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name: "trusted-block-root"
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.}: Option[TrustedDigest]
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of PortalBridgeCmd.history:
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web3Url* {.desc: "Execution layer JSON-RPC API URL", name: "web3-url".}:
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JsonRpcUrl
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blockVerify* {.
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desc: "Verify the block header, body and receipts",
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defaultValue: false,
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name: "block-verify"
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.}: bool
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latest* {.
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desc:
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"Follow the head of the chain and gossip latest block header, body and receipts into the network",
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defaultValue: true,
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name: "latest"
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.}: bool
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backfill* {.
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desc:
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"Randomly backfill pre-merge block headers, bodies and receipts into the network from the era1 files",
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defaultValue: false,
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name: "backfill"
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.}: bool
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audit* {.
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desc:
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"Run pre-merge backfill in audit mode, which will only gossip content that if failed to fetch from the network",
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defaultValue: true,
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name: "audit"
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.}: bool
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era1Dir* {.
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desc: "The directory where all era1 files are stored",
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defaultValue: defaultEra1DataDir(),
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defaultValueDesc: defaultEra1DataDir(),
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name: "era1-dir"
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.}: InputDir
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of PortalBridgeCmd.state:
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web3UrlState* {.desc: "Execution layer JSON-RPC API URL", name: "web3-url".}:
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JsonRpcUrl
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func parseCmdArg*(T: type TrustedDigest, input: string): T {.raises: [ValueError].} =
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TrustedDigest.fromHex(input)
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func completeCmdArg*(T: type TrustedDigest, input: string): seq[string] =
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return @[]
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proc parseCmdArg*(T: type JsonRpcUrl, p: string): T {.raises: [ValueError].} =
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let
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url = parseUri(p)
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normalizedScheme = url.scheme.toLowerAscii()
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if (normalizedScheme == "http" or normalizedScheme == "https"):
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JsonRpcUrl(kind: HttpUrl, value: p)
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elif (normalizedScheme == "ws" or normalizedScheme == "wss"):
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JsonRpcUrl(kind: WsUrl, value: p)
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else:
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raise newException(
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ValueError,
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"The Web3 URL must specify one of following protocols: http/https/ws/wss",
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)
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proc completeCmdArg*(T: type JsonRpcUrl, val: string): seq[string] =
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return @[]
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