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wormhole
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wormhole/node/cmd/guardiand/node.go

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package guardiand
import (
"context"
"encoding/base64"
"fmt"
"log"
"net"
_ "net/http/pprof" // #nosec G108 we are using a custom router (`router := mux.NewRouter()`) and thus not automatically expose pprof.
"os"
"os/signal"
"path"
"runtime"
"strings"
"syscall"
"time"
"github.com/certusone/wormhole/node/pkg/watchers"
"github.com/certusone/wormhole/node/pkg/watchers/ibc"
ethcrypto "github.com/ethereum/go-ethereum/crypto"
"github.com/certusone/wormhole/node/pkg/watchers/cosmwasm"
"github.com/certusone/wormhole/node/pkg/watchers/algorand"
"github.com/certusone/wormhole/node/pkg/watchers/aptos"
"github.com/certusone/wormhole/node/pkg/watchers/evm"
"github.com/certusone/wormhole/node/pkg/watchers/near"
"github.com/certusone/wormhole/node/pkg/watchers/solana"
"github.com/certusone/wormhole/node/pkg/watchers/sui"
"github.com/certusone/wormhole/node/pkg/wormconn"
"github.com/certusone/wormhole/node/pkg/db"
"github.com/certusone/wormhole/node/pkg/telemetry"
"github.com/certusone/wormhole/node/pkg/version"
"github.com/gagliardetto/solana-go/rpc"
"go.uber.org/zap/zapcore"
"github.com/certusone/wormhole/node/pkg/common"
"github.com/certusone/wormhole/node/pkg/devnet"
"github.com/certusone/wormhole/node/pkg/node"
"github.com/certusone/wormhole/node/pkg/p2p"
"github.com/certusone/wormhole/node/pkg/supervisor"
libp2p_crypto "github.com/libp2p/go-libp2p/core/crypto"
"github.com/libp2p/go-libp2p/core/peer"
"github.com/spf13/cobra"
"github.com/wormhole-foundation/wormhole/sdk/vaa"
"go.uber.org/zap"
ipfslog "github.com/ipfs/go-log/v2"
googleapi_option "google.golang.org/api/option"
)
var (
p2pNetworkID *string
p2pPort *uint
p2pBootstrap *string
nodeKeyPath *string
adminSocketPath *string
publicGRPCSocketPath *string
dataDir *string
statusAddr *string
guardianKeyPath *string
solanaContract *string
ethRPC *string
ethContract *string
bscRPC *string
bscContract *string
polygonRPC *string
polygonContract *string
polygonRootChainRpc *string
polygonRootChainContractAddress *string
auroraRPC *string
auroraContract *string
fantomRPC *string
fantomContract *string
avalancheRPC *string
avalancheContract *string
oasisRPC *string
oasisContract *string
karuraRPC *string
karuraContract *string
acalaRPC *string
acalaContract *string
klaytnRPC *string
klaytnContract *string
celoRPC *string
celoContract *string
moonbeamRPC *string
moonbeamContract *string
neonRPC *string
neonContract *string
terraWS *string
terraLCD *string
terraContract *string
terra2WS *string
terra2LCD *string
terra2Contract *string
injectiveWS *string
injectiveLCD *string
injectiveContract *string
xplaWS *string
xplaLCD *string
xplaContract *string
gatewayWS *string
gatewayLCD *string
gatewayContract *string
algorandIndexerRPC *string
algorandIndexerToken *string
algorandAlgodRPC *string
algorandAlgodToken *string
algorandAppID *uint64
nearRPC *string
nearContract *string
wormchainURL *string
wormchainKeyPath *string
wormchainKeyPassPhrase *string
ibcWS *string
ibcLCD *string
ibcContract *string
accountantContract *string
accountantWS *string
accountantCheckEnabled *bool
accountantKeyPath *string
accountantKeyPassPhrase *string
aptosRPC *string
aptosAccount *string
aptosHandle *string
suiRPC *string
suiWS *string
suiMoveEventType *string
solanaRPC *string
pythnetContract *string
pythnetRPC *string
pythnetWS *string
arbitrumRPC *string
arbitrumContract *string
optimismRPC *string
optimismContract *string
baseRPC *string
baseContract *string
sepoliaRPC *string
sepoliaContract *string
logLevel *string
publicRpcLogDetailStr *string
publicRpcLogToTelemetry *bool
unsafeDevMode *bool
testnetMode *bool
nodeName *string
publicRPC *string
publicWeb *string
tlsHostname *string
tlsProdEnv *bool
disableHeartbeatVerify *bool
disableTelemetry *bool
// Google cloud logging parameters
telemetryKey *string
telemetryServiceAccountFile *string
telemetryProject *string
// Loki cloud logging parameters
telemetryLokiURL *string
chainGovernorEnabled *bool
ccqEnabled *bool
ccqAllowedRequesters *string
ccqP2pPort *uint
ccqP2pBootstrap *string
ccqAllowedPeers *string
gatewayRelayerContract *string
gatewayRelayerKeyPath *string
gatewayRelayerKeyPassPhrase *string
)
func init() {
p2pNetworkID = NodeCmd.Flags().String("network", "/wormhole/dev", "P2P network identifier")
p2pPort = NodeCmd.Flags().Uint("port", p2p.DefaultPort, "P2P UDP listener port")
p2pBootstrap = NodeCmd.Flags().String("bootstrap", "", "P2P bootstrap peers (comma-separated)")
statusAddr = NodeCmd.Flags().String("statusAddr", "[::]:6060", "Listen address for status server (disabled if blank)")
nodeKeyPath = NodeCmd.Flags().String("nodeKey", "", "Path to node key (will be generated if it doesn't exist)")
adminSocketPath = NodeCmd.Flags().String("adminSocket", "", "Admin gRPC service UNIX domain socket path")
publicGRPCSocketPath = NodeCmd.Flags().String("publicGRPCSocket", "", "Public gRPC service UNIX domain socket path")
dataDir = NodeCmd.Flags().String("dataDir", "", "Data directory")
guardianKeyPath = NodeCmd.Flags().String("guardianKey", "", "Path to guardian key (required)")
solanaContract = NodeCmd.Flags().String("solanaContract", "", "Address of the Solana program (required)")
ethRPC = NodeCmd.Flags().String("ethRPC", "", "Ethereum RPC URL")
ethContract = NodeCmd.Flags().String("ethContract", "", "Ethereum contract address")
bscRPC = NodeCmd.Flags().String("bscRPC", "", "Binance Smart Chain RPC URL")
bscContract = NodeCmd.Flags().String("bscContract", "", "Binance Smart Chain contract address")
polygonRPC = NodeCmd.Flags().String("polygonRPC", "", "Polygon RPC URL")
polygonContract = NodeCmd.Flags().String("polygonContract", "", "Polygon contract address")
polygonRootChainRpc = NodeCmd.Flags().String("polygonRootChainRpc", "", "Polygon root chain RPC")
polygonRootChainContractAddress = NodeCmd.Flags().String("polygonRootChainContractAddress", "", "Polygon root chain contract address")
avalancheRPC = NodeCmd.Flags().String("avalancheRPC", "", "Avalanche RPC URL")
avalancheContract = NodeCmd.Flags().String("avalancheContract", "", "Avalanche contract address")
oasisRPC = NodeCmd.Flags().String("oasisRPC", "", "Oasis RPC URL")
oasisContract = NodeCmd.Flags().String("oasisContract", "", "Oasis contract address")
auroraRPC = NodeCmd.Flags().String("auroraRPC", "", "Aurora Websocket RPC URL")
auroraContract = NodeCmd.Flags().String("auroraContract", "", "Aurora contract address")
fantomRPC = NodeCmd.Flags().String("fantomRPC", "", "Fantom Websocket RPC URL")
fantomContract = NodeCmd.Flags().String("fantomContract", "", "Fantom contract address")
karuraRPC = NodeCmd.Flags().String("karuraRPC", "", "Karura RPC URL")
karuraContract = NodeCmd.Flags().String("karuraContract", "", "Karura contract address")
acalaRPC = NodeCmd.Flags().String("acalaRPC", "", "Acala RPC URL")
acalaContract = NodeCmd.Flags().String("acalaContract", "", "Acala contract address")
klaytnRPC = NodeCmd.Flags().String("klaytnRPC", "", "Klaytn RPC URL")
klaytnContract = NodeCmd.Flags().String("klaytnContract", "", "Klaytn contract address")
celoRPC = NodeCmd.Flags().String("celoRPC", "", "Celo RPC URL")
celoContract = NodeCmd.Flags().String("celoContract", "", "Celo contract address")
moonbeamRPC = NodeCmd.Flags().String("moonbeamRPC", "", "Moonbeam RPC URL")
moonbeamContract = NodeCmd.Flags().String("moonbeamContract", "", "Moonbeam contract address")
neonRPC = NodeCmd.Flags().String("neonRPC", "", "Neon RPC URL")
neonContract = NodeCmd.Flags().String("neonContract", "", "Neon contract address")
terraWS = NodeCmd.Flags().String("terraWS", "", "Path to terrad root for websocket connection")
terraLCD = NodeCmd.Flags().String("terraLCD", "", "Path to LCD service root for http calls")
terraContract = NodeCmd.Flags().String("terraContract", "", "Wormhole contract address on Terra blockchain")
terra2WS = NodeCmd.Flags().String("terra2WS", "", "Path to terrad root for websocket connection")
terra2LCD = NodeCmd.Flags().String("terra2LCD", "", "Path to LCD service root for http calls")
terra2Contract = NodeCmd.Flags().String("terra2Contract", "", "Wormhole contract address on Terra 2 blockchain")
injectiveWS = NodeCmd.Flags().String("injectiveWS", "", "Path to root for Injective websocket connection")
injectiveLCD = NodeCmd.Flags().String("injectiveLCD", "", "Path to LCD service root for Injective http calls")
injectiveContract = NodeCmd.Flags().String("injectiveContract", "", "Wormhole contract address on Injective blockchain")
xplaWS = NodeCmd.Flags().String("xplaWS", "", "Path to root for XPLA websocket connection")
xplaLCD = NodeCmd.Flags().String("xplaLCD", "", "Path to LCD service root for XPLA http calls")
xplaContract = NodeCmd.Flags().String("xplaContract", "", "Wormhole contract address on XPLA blockchain")
gatewayWS = NodeCmd.Flags().String("gatewayWS", "", "Path to root for Gateway watcher websocket connection")
gatewayLCD = NodeCmd.Flags().String("gatewayLCD", "", "Path to LCD service root for Gateway watcher http calls")
gatewayContract = NodeCmd.Flags().String("gatewayContract", "", "Wormhole contract address on Gateway blockchain")
algorandIndexerRPC = NodeCmd.Flags().String("algorandIndexerRPC", "", "Algorand Indexer RPC URL")
algorandIndexerToken = NodeCmd.Flags().String("algorandIndexerToken", "", "Algorand Indexer access token")
algorandAlgodRPC = NodeCmd.Flags().String("algorandAlgodRPC", "", "Algorand Algod RPC URL")
algorandAlgodToken = NodeCmd.Flags().String("algorandAlgodToken", "", "Algorand Algod access token")
algorandAppID = NodeCmd.Flags().Uint64("algorandAppID", 0, "Algorand app id")
nearRPC = NodeCmd.Flags().String("nearRPC", "", "near RPC URL")
nearContract = NodeCmd.Flags().String("nearContract", "", "near contract")
wormchainURL = NodeCmd.Flags().String("wormchainURL", "", "wormhole-chain gRPC URL")
// TODO: These are deprecated. Get rid of them once the guardians have had a chance to migrate off of them.
wormchainKeyPath = NodeCmd.Flags().String("wormchainKeyPath", "", "path to wormhole-chain private key for signing transactions")
wormchainKeyPassPhrase = NodeCmd.Flags().String("wormchainKeyPassPhrase", "", "pass phrase used to unarmor the wormchain key file")
ibcWS = NodeCmd.Flags().String("ibcWS", "", "Websocket used to listen to the IBC receiver smart contract on wormchain")
ibcLCD = NodeCmd.Flags().String("ibcLCD", "", "Path to LCD service root for http calls")
ibcContract = NodeCmd.Flags().String("ibcContract", "", "Address of the IBC smart contract on wormchain")
accountantWS = NodeCmd.Flags().String("accountantWS", "", "Websocket used to listen to the accountant smart contract on wormchain")
accountantContract = NodeCmd.Flags().String("accountantContract", "", "Address of the accountant smart contract on wormchain")
accountantKeyPath = NodeCmd.Flags().String("accountantKeyPath", "", "path to accountant private key for signing transactions")
accountantKeyPassPhrase = NodeCmd.Flags().String("accountantKeyPassPhrase", "", "pass phrase used to unarmor the accountant key file")
accountantCheckEnabled = NodeCmd.Flags().Bool("accountantCheckEnabled", false, "Should accountant be enforced on transfers")
aptosRPC = NodeCmd.Flags().String("aptosRPC", "", "aptos RPC URL")
aptosAccount = NodeCmd.Flags().String("aptosAccount", "", "aptos account")
aptosHandle = NodeCmd.Flags().String("aptosHandle", "", "aptos handle")
suiRPC = NodeCmd.Flags().String("suiRPC", "", "sui RPC URL")
suiWS = NodeCmd.Flags().String("suiWS", "", "sui WS URL")
suiMoveEventType = NodeCmd.Flags().String("suiMoveEventType", "", "sui move event type for publish_message")
solanaRPC = NodeCmd.Flags().String("solanaRPC", "", "Solana RPC URL (required)")
pythnetContract = NodeCmd.Flags().String("pythnetContract", "", "Address of the PythNet program (required)")
pythnetRPC = NodeCmd.Flags().String("pythnetRPC", "", "PythNet RPC URL (required)")
pythnetWS = NodeCmd.Flags().String("pythnetWS", "", "PythNet WS URL")
arbitrumRPC = NodeCmd.Flags().String("arbitrumRPC", "", "Arbitrum RPC URL")
arbitrumContract = NodeCmd.Flags().String("arbitrumContract", "", "Arbitrum contract address")
sepoliaRPC = NodeCmd.Flags().String("sepoliaRPC", "", "Sepolia RPC URL")
sepoliaContract = NodeCmd.Flags().String("sepoliaContract", "", "Sepolia contract address")
optimismRPC = NodeCmd.Flags().String("optimismRPC", "", "Optimism RPC URL")
optimismContract = NodeCmd.Flags().String("optimismContract", "", "Optimism contract address")
baseRPC = NodeCmd.Flags().String("baseRPC", "", "Base RPC URL")
baseContract = NodeCmd.Flags().String("baseContract", "", "Base contract address")
logLevel = NodeCmd.Flags().String("logLevel", "info", "Logging level (debug, info, warn, error, dpanic, panic, fatal)")
publicRpcLogDetailStr = NodeCmd.Flags().String("publicRpcLogDetail", "full", "The detail with which public RPC requests shall be logged (none=no logging, minimal=only log gRPC methods, full=log gRPC method, payload (up to 200 bytes) and user agent (up to 200 bytes))")
publicRpcLogToTelemetry = NodeCmd.Flags().Bool("logPublicRpcToTelemetry", true, "whether or not to include publicRpc request logs in telemetry")
unsafeDevMode = NodeCmd.Flags().Bool("unsafeDevMode", false, "Launch node in unsafe, deterministic devnet mode")
testnetMode = NodeCmd.Flags().Bool("testnetMode", false, "Launch node in testnet mode (enables testnet-only features)")
nodeName = NodeCmd.Flags().String("nodeName", "", "Node name to announce in gossip heartbeats")
publicRPC = NodeCmd.Flags().String("publicRPC", "", "Listen address for public gRPC interface")
publicWeb = NodeCmd.Flags().String("publicWeb", "", "Listen address for public REST and gRPC Web interface")
tlsHostname = NodeCmd.Flags().String("tlsHostname", "", "If set, serve publicWeb as TLS with this hostname using Let's Encrypt")
tlsProdEnv = NodeCmd.Flags().Bool("tlsProdEnv", false,
"Use the production Let's Encrypt environment instead of staging")
disableHeartbeatVerify = NodeCmd.Flags().Bool("disableHeartbeatVerify", false,
"Disable heartbeat signature verification (useful during network startup)")
disableTelemetry = NodeCmd.Flags().Bool("disableTelemetry", false,
"Disable telemetry")
telemetryKey = NodeCmd.Flags().String("telemetryKey", "",
"Telemetry write key")
telemetryServiceAccountFile = NodeCmd.Flags().String("telemetryServiceAccountFile", "",
"Google Cloud credentials json for accessing Cloud Logging")
telemetryProject = NodeCmd.Flags().String("telemetryProject", defaultTelemetryProject,
"Google Cloud Project to use for Telemetry logging")
telemetryLokiURL = NodeCmd.Flags().String("telemetryLokiURL", "", "Loki cloud logging URL")
chainGovernorEnabled = NodeCmd.Flags().Bool("chainGovernorEnabled", false, "Run the chain governor")
ccqEnabled = NodeCmd.Flags().Bool("ccqEnabled", false, "Enable cross chain query support")
ccqAllowedRequesters = NodeCmd.Flags().String("ccqAllowedRequesters", "", "Comma separated list of signers allowed to submit cross chain queries")
ccqP2pPort = NodeCmd.Flags().Uint("ccqP2pPort", 8996, "CCQ P2P UDP listener port")
ccqP2pBootstrap = NodeCmd.Flags().String("ccqP2pBootstrap", "", "CCQ P2P bootstrap peers (comma-separated)")
ccqAllowedPeers = NodeCmd.Flags().String("ccqAllowedPeers", "", "CCQ allowed P2P peers (comma-separated)")
gatewayRelayerContract = NodeCmd.Flags().String("gatewayRelayerContract", "", "Address of the smart contract on wormchain to receive relayed VAAs")
gatewayRelayerKeyPath = NodeCmd.Flags().String("gatewayRelayerKeyPath", "", "Path to gateway relayer private key for signing transactions")
gatewayRelayerKeyPassPhrase = NodeCmd.Flags().String("gatewayRelayerKeyPassPhrase", "", "Pass phrase used to unarmor the gateway relayer key file")
}
var (
rootCtx context.Context
rootCtxCancel context.CancelFunc
)
// "Why would anyone do this?" are famous last words.
//
// We already forcibly override RPC URLs and keys in dev mode to prevent security
// risks from operator error, but an extra warning won't hurt.
const devwarning = `
+++++++++++++++++++++++++++++++++++++++++++++++++++
| NODE IS RUNNING IN INSECURE DEVELOPMENT MODE |
| |
| Do not use --unsafeDevMode in prod. |
+++++++++++++++++++++++++++++++++++++++++++++++++++
`
// NodeCmd represents the node command
var NodeCmd = &cobra.Command{
Use: "node",
Short: "Run the guardiand node",
Run: runNode,
}
// This variable may be overridden by the -X linker flag to "dev" in which case
// we enforce the --unsafeDevMode flag. Only development binaries/docker images
// are distributed. Production binaries are required to be built from source by
// guardians to reduce risk from a compromised builder.
var Build = "prod"
func runNode(cmd *cobra.Command, args []string) {
if Build == "dev" && !*unsafeDevMode {
fmt.Println("This is a development build. --unsafeDevMode must be enabled.")
os.Exit(1)
}
if *unsafeDevMode {
fmt.Print(devwarning)
}
if *testnetMode || *unsafeDevMode {
fmt.Println("Not locking in memory.")
} else {
common.LockMemory()
}
common.SetRestrictiveUmask()
// Refuse to run as root in production mode.
if !*unsafeDevMode && os.Geteuid() == 0 {
fmt.Println("can't run as uid 0")
os.Exit(1)
}
// Set up logging. The go-log zap wrapper that libp2p uses is compatible with our
// usage of zap in supervisor, which is nice.
lvl, err := ipfslog.LevelFromString(*logLevel)
if err != nil {
fmt.Println("Invalid log level")
os.Exit(1)
}
logger := zap.New(zapcore.NewCore(
consoleEncoder{zapcore.NewConsoleEncoder(
zap.NewDevelopmentEncoderConfig())},
zapcore.AddSync(zapcore.Lock(os.Stderr)),
zap.NewAtomicLevelAt(zapcore.Level(lvl))))
if *unsafeDevMode {
// Use the hostname as nodeName. For production, we don't want to do this to
// prevent accidentally leaking sensitive hostnames.
hostname, err := os.Hostname()
if err != nil {
panic(err)
}
*nodeName = hostname
// Put node name into the log for development.
logger = logger.Named(*nodeName)
}
// Override the default go-log config, which uses a magic environment variable.
ipfslog.SetAllLoggers(lvl)
// In devnet mode, we automatically set a number of flags that rely on deterministic keys.
if *unsafeDevMode {
g0key, err := peer.IDFromPrivateKey(devnet.DeterministicP2PPrivKeyByIndex(0))
if err != nil {
panic(err)
}
// Use the first guardian node as bootstrap
*p2pBootstrap = fmt.Sprintf("/dns4/guardian-0.guardian/udp/%d/quic/p2p/%s", *p2pPort, g0key.String())
*ccqP2pBootstrap = fmt.Sprintf("/dns4/guardian-0.guardian/udp/%d/quic/p2p/%s", *ccqP2pPort, g0key.String())
// Deterministic ganache ETH devnet address.
*ethContract = unsafeDevModeEvmContractAddress(*ethContract)
*bscContract = unsafeDevModeEvmContractAddress(*bscContract)
*polygonContract = unsafeDevModeEvmContractAddress(*polygonContract)
*avalancheContract = unsafeDevModeEvmContractAddress(*avalancheContract)
*oasisContract = unsafeDevModeEvmContractAddress(*oasisContract)
*auroraContract = unsafeDevModeEvmContractAddress(*auroraContract)
*fantomContract = unsafeDevModeEvmContractAddress(*fantomContract)
*karuraContract = unsafeDevModeEvmContractAddress(*karuraContract)
*acalaContract = unsafeDevModeEvmContractAddress(*acalaContract)
*klaytnContract = unsafeDevModeEvmContractAddress(*klaytnContract)
*celoContract = unsafeDevModeEvmContractAddress(*celoContract)
*moonbeamContract = unsafeDevModeEvmContractAddress(*moonbeamContract)
*neonContract = unsafeDevModeEvmContractAddress(*neonContract)
*arbitrumContract = unsafeDevModeEvmContractAddress(*arbitrumContract)
*optimismContract = unsafeDevModeEvmContractAddress(*optimismContract)
*baseContract = unsafeDevModeEvmContractAddress(*baseContract)
*sepoliaContract = unsafeDevModeEvmContractAddress(*sepoliaContract)
}
// Verify flags
if *nodeKeyPath == "" && !*unsafeDevMode { // In devnet mode, keys are deterministically generated.
logger.Fatal("Please specify --nodeKey")
}
if *guardianKeyPath == "" {
logger.Fatal("Please specify --guardianKey")
}
if *adminSocketPath == "" {
logger.Fatal("Please specify --adminSocket")
}
if *adminSocketPath == *publicGRPCSocketPath {
logger.Fatal("--adminSocket must not equal --publicGRPCSocket")
}
if (*publicRPC != "" || *publicWeb != "") && *publicGRPCSocketPath == "" {
logger.Fatal("If either --publicRPC or --publicWeb is specified, --publicGRPCSocket must also be specified")
}
if *dataDir == "" {
logger.Fatal("Please specify --dataDir")
}
if *ethRPC == "" {
logger.Fatal("Please specify --ethRPC")
}
if *ethContract == "" {
logger.Fatal("Please specify --ethContract")
}
if *bscRPC == "" {
logger.Fatal("Please specify --bscRPC")
}
if *bscContract == "" {
logger.Fatal("Please specify --bscContract")
}
if *polygonRPC == "" {
logger.Fatal("Please specify --polygonRPC")
}
if *polygonContract == "" {
logger.Fatal("Please specify --polygonContract")
}
if *avalancheRPC == "" {
logger.Fatal("Please specify --avalancheRPC")
}
if *oasisRPC == "" {
logger.Fatal("Please specify --oasisRPC")
}
if *fantomRPC == "" {
logger.Fatal("Please specify --fantomRPC")
}
if *fantomContract == "" && !*unsafeDevMode {
logger.Fatal("Please specify --fantomContract")
}
if *auroraRPC == "" {
logger.Fatal("Please specify --auroraRPC")
}
if *auroraContract == "" && !*unsafeDevMode {
logger.Fatal("Please specify --auroraContract")
}
if *karuraRPC == "" {
logger.Fatal("Please specify --karuraRPC")
}
if *karuraContract == "" && !*unsafeDevMode {
logger.Fatal("Please specify --karuraContract")
}
if *acalaRPC == "" {
logger.Fatal("Please specify --acalaRPC")
}
if *acalaContract == "" && !*unsafeDevMode {
logger.Fatal("Please specify --acalaContract")
}
if *klaytnRPC == "" {
logger.Fatal("Please specify --klaytnRPC")
}
if *klaytnContract == "" && !*unsafeDevMode {
logger.Fatal("Please specify --klaytnContract")
}
if *celoRPC == "" {
logger.Fatal("Please specify --celoRPC")
}
if *celoContract == "" && !*unsafeDevMode {
logger.Fatal("Please specify --celoContract")
}
if *nearRPC != "" {
if *nearContract == "" {
logger.Fatal("If --nearRPC is specified, then --nearContract must be specified")
}
} else if *nearContract != "" {
logger.Fatal("If --nearRPC is not specified, then --nearContract must not be specified")
}
if *moonbeamRPC == "" {
logger.Fatal("Please specify --moonbeamRPC")
}
if *moonbeamContract == "" {
logger.Fatal("Please specify --moonbeamContract")
}
if *arbitrumRPC == "" {
logger.Fatal("Please specify --arbitrumRPC")
}
if *arbitrumContract == "" {
logger.Fatal("Please specify --arbitrumContract")
}
if *xplaWS != "" {
if *xplaLCD == "" || *xplaContract == "" {
logger.Fatal("If --xplaWS is specified, then --xplaLCD and --xplaContract must be specified")
}
} else if *xplaLCD != "" || *xplaContract != "" {
logger.Fatal("If --xplaWS is not specified, then --xplaLCD and --xplaContract must not be specified")
}
if *aptosRPC != "" {
if *aptosAccount == "" {
logger.Fatal("If --aptosRPC is specified, then --aptosAccount must be specified")
}
if *aptosHandle == "" {
logger.Fatal("If --aptosRPC is specified, then --aptosHandle must be specified")
}
}
if *suiRPC != "" {
if *suiWS == "" {
logger.Fatal("If --suiRPC is specified, then --suiWS must be specified")
}
if *suiMoveEventType == "" {
logger.Fatal("If --suiRPC is specified, then --suiMoveEventType must be specified")
}
}
if (*optimismRPC == "") != (*optimismContract == "") {
logger.Fatal("Both --optimismContract and --optimismRPC must be set together or both unset")
}
if (*baseRPC == "") != (*baseContract == "") {
logger.Fatal("Both --baseContract and --baseRPC must be set together or both unset")
}
if *gatewayWS != "" {
if *gatewayLCD == "" || *gatewayContract == "" {
logger.Fatal("If --gatewayWS is specified, then --gatewayLCD and --gatewayContract must be specified")
}
} else if *gatewayLCD != "" || *gatewayContract != "" {
logger.Fatal("If --gatewayWS is not specified, then --gatewayLCD and --gatewayContract must not be specified")
}
if *testnetMode {
if *neonRPC == "" {
logger.Fatal("Please specify --neonRPC")
}
if *neonContract == "" {
logger.Fatal("Please specify --neonContract")
}
if *sepoliaRPC == "" {
logger.Fatal("Please specify --sepoliaRPC")
}
if *sepoliaContract == "" {
logger.Fatal("Please specify --sepoliaContract")
}
} else {
if *neonRPC != "" && !*unsafeDevMode {
logger.Fatal("Please do not specify --neonRPC")
}
if *neonContract != "" && !*unsafeDevMode {
logger.Fatal("Please do not specify --neonContract")
}
if *sepoliaRPC != "" && !*unsafeDevMode {
logger.Fatal("Please do not specify --sepoliaRPC")
}
if *sepoliaContract != "" && !*unsafeDevMode {
logger.Fatal("Please do not specify --sepoliaContract")
}
}
var publicRpcLogDetail common.GrpcLogDetail
switch *publicRpcLogDetailStr {
case "none":
publicRpcLogDetail = common.GrpcLogDetailNone
case "minimal":
publicRpcLogDetail = common.GrpcLogDetailMinimal
case "full":
publicRpcLogDetail = common.GrpcLogDetailFull
default:
logger.Fatal("--publicRpcLogDetail should be one of (none, minimal, full)")
}
if *nodeName == "" {
logger.Fatal("Please specify --nodeName")
}
// Solana, Terra Classic, Terra 2, and Algorand are optional in devnet
if !*unsafeDevMode {
if *solanaContract == "" {
logger.Fatal("Please specify --solanaContract")
}
if *solanaRPC == "" {
logger.Fatal("Please specify --solanaRPC")
}
if *terraWS == "" {
logger.Fatal("Please specify --terraWS")
}
if *terraLCD == "" {
logger.Fatal("Please specify --terraLCD")
}
if *terraContract == "" {
logger.Fatal("Please specify --terraContract")
}
if *terra2WS == "" {
logger.Fatal("Please specify --terra2WS")
}
if *terra2LCD == "" {
logger.Fatal("Please specify --terra2LCD")
}
if *terra2Contract == "" {
logger.Fatal("Please specify --terra2Contract")
}
if *algorandIndexerRPC == "" {
logger.Fatal("Please specify --algorandIndexerRPC")
}
if *algorandAlgodRPC == "" {
logger.Fatal("Please specify --algorandAlgodRPC")
}
if *algorandAlgodToken == "" {
logger.Fatal("Please specify --algorandAlgodToken")
}
if *algorandAppID == 0 {
logger.Fatal("Please specify --algorandAppID")
}
if *pythnetContract == "" {
logger.Fatal("Please specify --pythnetContract")
}
if *pythnetRPC == "" {
logger.Fatal("Please specify --pythnetRPC")
}
if *pythnetWS == "" {
logger.Fatal("Please specify --pythnetWS")
}
if *injectiveWS == "" {
logger.Fatal("Please specify --injectiveWS")
}
if *injectiveLCD == "" {
logger.Fatal("Please specify --injectiveLCD")
}
if *injectiveContract == "" {
logger.Fatal("Please specify --injectiveContract")
}
}
if *telemetryKey != "" && *telemetryServiceAccountFile != "" {
logger.Fatal("Please do not specify both --telemetryKey and --telemetryServiceAccountFile")
}
// Determine execution mode
// TODO: refactor usage of these variables elsewhere. *unsafeDevMode and *testnetMode should not be accessed directly.
var env common.Environment
if *unsafeDevMode {
env = common.UnsafeDevNet
} else if *testnetMode {
env = common.TestNet
} else {
env = common.MainNet
}
if *unsafeDevMode && *testnetMode {
logger.Fatal("Cannot be in unsafeDevMode and testnetMode at the same time.")
}
// Complain about Infura on mainnet.
//
// As it turns out, Infura has a bug where it would sometimes incorrectly round
// block timestamps, which causes consensus issues - the timestamp is part of
// the VAA and nodes using Infura would sometimes derive an incorrect VAA,
// accidentally attacking the network by signing a conflicting VAA.
//
// Node operators do not usually rely on Infura in the first place - doing
// so is insecure, since nodes blindly trust the connected nodes to verify
// on-chain message proofs. However, node operators sometimes used
// Infura during migrations where their primary node was offline, causing
// the aforementioned consensus oddities which were eventually found to
// be Infura-related. This is generally to the detriment of network security
// and a judgement call made by individual operators. In the case of Infura,
// we know it's actively dangerous so let's make an opinionated argument.
//
// Insert "I'm a sign, not a cop" meme.
//
if strings.Contains(*ethRPC, "mainnet.infura.io") ||
strings.Contains(*polygonRPC, "polygon-mainnet.infura.io") {
logger.Fatal("Infura is known to send incorrect blocks - please use your own nodes")
}
// In devnet mode, we generate a deterministic guardian key and write it to disk.
if *unsafeDevMode {
err := devnet.GenerateAndStoreDevnetGuardianKey(*guardianKeyPath)
if err != nil {
logger.Fatal("failed to generate devnet guardian key", zap.Error(err))
}
}
// Database
db := db.OpenDb(logger, dataDir)
defer db.Close()
// Guardian key
gk, err := common.LoadGuardianKey(*guardianKeyPath, *unsafeDevMode)
if err != nil {
logger.Fatal("failed to load guardian key", zap.Error(err))
}
logger.Info("Loaded guardian key", zap.String(
"address", ethcrypto.PubkeyToAddress(gk.PublicKey).String()))
// Load p2p private key
var p2pKey libp2p_crypto.PrivKey
if *unsafeDevMode {
idx, err := devnet.GetDevnetIndex()
if err != nil {
logger.Fatal("Failed to parse hostname - are we running in devnet?")
}
p2pKey = devnet.DeterministicP2PPrivKeyByIndex(int64(idx))
if idx != 0 {
// try to connect to guardian-0
for {
_, err := net.LookupIP("guardian-0.guardian")
if err == nil {
break
}
logger.Info("Error resolving guardian-0.guardian. Trying again...")
time.Sleep(time.Second)
}
// TODO this is a hack. If this is not the bootstrap Guardian, we wait 10s such that the bootstrap Guardian has enough time to start.
// This may no longer be necessary because now the p2p.go ensures that it can connect to at least one bootstrap peer and will
// exit the whole guardian if it is unable to. Sleeping here for a bit may reduce overall startup time by preventing unnecessary restarts, though.
logger.Info("This is not a bootstrap Guardian. Waiting another 10 seconds for the bootstrap guardian to come online.")
time.Sleep(time.Second * 10)
}
} else {
p2pKey, err = common.GetOrCreateNodeKey(logger, *nodeKeyPath)
if err != nil {
logger.Fatal("Failed to load node key", zap.Error(err))
}
}
rpcMap := make(map[string]string)
rpcMap["acalaRPC"] = *acalaRPC
rpcMap["algorandIndexerRPC"] = *algorandIndexerRPC
rpcMap["algorandAlgodRPC"] = *algorandAlgodRPC
rpcMap["aptosRPC"] = *aptosRPC
rpcMap["arbitrumRPC"] = *arbitrumRPC
rpcMap["auroraRPC"] = *auroraRPC
rpcMap["avalancheRPC"] = *avalancheRPC
rpcMap["baseRPC"] = *baseRPC
rpcMap["bscRPC"] = *bscRPC
rpcMap["celoRPC"] = *celoRPC
rpcMap["ethRPC"] = *ethRPC
rpcMap["fantomRPC"] = *fantomRPC
rpcMap["ibcLCD"] = *ibcLCD
rpcMap["ibcWS"] = *ibcWS
rpcMap["karuraRPC"] = *karuraRPC
rpcMap["klaytnRPC"] = *klaytnRPC
rpcMap["moonbeamRPC"] = *moonbeamRPC
rpcMap["nearRPC"] = *nearRPC
rpcMap["neonRPC"] = *neonRPC
rpcMap["oasisRPC"] = *oasisRPC
rpcMap["optimismRPC"] = *optimismRPC
rpcMap["polygonRPC"] = *polygonRPC
rpcMap["pythnetRPC"] = *pythnetRPC
rpcMap["pythnetWS"] = *pythnetWS
rpcMap["sei"] = "IBC"
if env == common.TestNet {
rpcMap["sepoliaRPC"] = *sepoliaRPC
}
rpcMap["solanaRPC"] = *solanaRPC
rpcMap["suiRPC"] = *suiRPC
rpcMap["terraWS"] = *terraWS
rpcMap["terraLCD"] = *terraLCD
rpcMap["terra2WS"] = *terra2WS
rpcMap["terra2LCD"] = *terra2LCD
rpcMap["gatewayWS"] = *gatewayWS
rpcMap["gatewayLCD"] = *gatewayLCD
rpcMap["xplaWS"] = *xplaWS
rpcMap["xplaLCD"] = *xplaLCD
// Node's main lifecycle context.
rootCtx, rootCtxCancel = context.WithCancel(context.Background())
defer rootCtxCancel()
// Handle SIGTERM
sigterm := make(chan os.Signal, 1)
signal.Notify(sigterm, syscall.SIGTERM)
go func() {
<-sigterm
logger.Info("Received sigterm. exiting.")
rootCtxCancel()
}()
usingLoki := *telemetryLokiURL != ""
usingGCP := *telemetryKey != "" || *telemetryServiceAccountFile != ""
var hasTelemetryCredential bool = usingGCP || usingLoki
// Telemetry is enabled by default in mainnet/testnet. In devnet it is disabled by default
if !*disableTelemetry && (!*unsafeDevMode || *unsafeDevMode && hasTelemetryCredential) {
if !hasTelemetryCredential {
logger.Fatal("Please either specify --telemetryKey, --telemetryServiceAccountFile or --telemetryLokiURL or set --disableTelemetry=false")
}
if usingLoki && usingGCP {
logger.Fatal("May only enable one telemetry logger at a time, either specify --telemetryLokiURL or --telemetryKey/--telemetryServiceAccountFile")
}
// Get libp2p peer ID from private key
pk := p2pKey.GetPublic()
peerID, err := peer.IDFromPublicKey(pk)
if err != nil {
logger.Fatal("Failed to get peer ID from private key", zap.Error(err))
}
labels := map[string]string{
"node_name": *nodeName,
"node_key": peerID.Pretty(),
"guardian_addr": ethcrypto.PubkeyToAddress(gk.PublicKey).String(),
"network": *p2pNetworkID,
"version": version.Version(),
}
skipPrivateLogs := !*publicRpcLogToTelemetry
var tm *telemetry.Telemetry
if usingLoki {
logger.Info("Using Loki telemetry logger",
zap.String("publicRpcLogDetail", *publicRpcLogDetailStr),
zap.Bool("logPublicRpcToTelemetry", *publicRpcLogToTelemetry))
tm, err = telemetry.NewLokiCloudLogger(context.Background(), logger, *telemetryLokiURL, "wormhole", skipPrivateLogs, labels)
if err != nil {
logger.Fatal("Failed to initialize telemetry", zap.Error(err))
}
} else {
logger.Info("Using Google Cloud telemetry logger",
zap.String("publicRpcLogDetail", *publicRpcLogDetailStr),
zap.Bool("logPublicRpcToTelemetry", *publicRpcLogToTelemetry))
var options []googleapi_option.ClientOption
if *telemetryKey != "" {
creds, err := decryptTelemetryServiceAccount()
if err != nil {
logger.Fatal("Failed to decrypt telemetry service account", zap.Error(err))
}
options = append(options, googleapi_option.WithCredentialsJSON(creds))
}
if *telemetryServiceAccountFile != "" {
options = append(options, googleapi_option.WithCredentialsFile(*telemetryServiceAccountFile))
}
tm, err = telemetry.NewGoogleCloudLogger(context.Background(), *telemetryProject, skipPrivateLogs, labels, options...)
if err != nil {
logger.Fatal("Failed to initialize telemetry", zap.Error(err))
}
}
defer tm.Close()
logger = tm.WrapLogger(logger) // Wrap logger with telemetry logger
}
// log golang version
logger.Info("golang version", zap.String("golang_version", runtime.Version()))
// Redirect ipfs logs to plain zap
ipfslog.SetPrimaryCore(logger.Core())
wormchainId := "wormchain"
if *testnetMode {
wormchainId = "wormchain-testnet-0"
}
var accountantWormchainConn *wormconn.ClientConn
if *accountantContract != "" {
// TODO: wormchainKeyPath and wormchainKeyPassPhrase are being replaced by accountantKeyPath and accountantKeyPassPhrase.
// Give the guardians time to migrate off of the old parameters, but then remove them.
keyPath := *accountantKeyPath
if keyPath == "" {
if *wormchainKeyPath == "" {
logger.Fatal("if accountantContract is specified, accountantKeyPath is required", zap.String("component", "gacct"))
}
logger.Error("the wormchainKeyPath parameter is deprecated, please change to accountantKeyPath", zap.String("component", "gacct"))
keyPath = *wormchainKeyPath
} else if *wormchainKeyPath != "" {
logger.Fatal("the wormchainKeyPath parameter is obsolete, please remove it", zap.String("component", "gacct"))
}
keyPassPhrase := *accountantKeyPassPhrase
if keyPassPhrase == "" {
if *wormchainKeyPassPhrase == "" {
logger.Fatal("if accountantContract is specified, accountantKeyPassPhrase is required", zap.String("component", "gacct"))
}
logger.Error("the wormchainKeyPassPhrase parameter is deprecated, please change to accountantKeyPassPhrase", zap.String("component", "gacct"))
keyPassPhrase = *wormchainKeyPassPhrase
} else if *wormchainKeyPassPhrase != "" {
logger.Fatal("the wormchainKeyPassPhrase parameter is obsolete, please remove it", zap.String("component", "gacct"))
}
keyPathName := keyPath
if *unsafeDevMode {
idx, err := devnet.GetDevnetIndex()
if err != nil {
logger.Fatal("failed to get devnet index", zap.Error(err), zap.String("component", "gacct"))
}
keyPathName = fmt.Sprint(keyPath, idx)
}
wormchainKey, err := wormconn.LoadWormchainPrivKey(keyPathName, keyPassPhrase)
if err != nil {
logger.Fatal("failed to load wormchain private key", zap.Error(err), zap.String("component", "gacct"))
}
// Connect to wormchain.
logger.Info("Connecting to wormchain", zap.String("wormchainURL", *wormchainURL), zap.String("keyPath", keyPathName), zap.String("component", "gacct"))
accountantWormchainConn, err = wormconn.NewConn(rootCtx, *wormchainURL, wormchainKey, wormchainId)
if err != nil {
logger.Fatal("failed to connect to wormchain", zap.Error(err), zap.String("component", "gacct"))
}
}
var gatewayRelayerWormchainConn *wormconn.ClientConn
if *gatewayRelayerContract != "" {
if *wormchainURL == "" {
logger.Fatal("if gatewayRelayerContract is specified, wormchainURL is required", zap.String("component", "gwrelayer"))
}
if *gatewayRelayerKeyPath == "" {
logger.Fatal("if gatewayRelayerContract is specified, gatewayRelayerKeyPath is required", zap.String("component", "gwrelayer"))
}
if *gatewayRelayerKeyPassPhrase == "" {
logger.Fatal("if gatewayRelayerContract is specified, gatewayRelayerKeyPassPhrase is required", zap.String("component", "gwrelayer"))
}
wormchainKeyPathName := *gatewayRelayerKeyPath
if *unsafeDevMode {
idx, err := devnet.GetDevnetIndex()
if err != nil {
logger.Fatal("failed to get devnet index", zap.Error(err), zap.String("component", "gwrelayer"))
}
wormchainKeyPathName = fmt.Sprint(*gatewayRelayerKeyPath, idx)
}
wormchainKey, err := wormconn.LoadWormchainPrivKey(wormchainKeyPathName, *gatewayRelayerKeyPassPhrase)
if err != nil {
logger.Fatal("failed to load private key", zap.Error(err), zap.String("component", "gwrelayer"))
}
logger.Info("Connecting to wormchain", zap.String("wormchainURL", *wormchainURL), zap.String("keyPath", wormchainKeyPathName), zap.String("component", "gwrelayer"))
gatewayRelayerWormchainConn, err = wormconn.NewConn(rootCtx, *wormchainURL, wormchainKey, wormchainId)
if err != nil {
logger.Fatal("failed to connect to wormchain", zap.Error(err), zap.String("component", "gwrelayer"))
}
}
var watcherConfigs = []watchers.WatcherConfig{}
if shouldStart(ethRPC) {
wc := &evm.WatcherConfig{
NetworkID: "eth",
ChainID: vaa.ChainIDEthereum,
Rpc: *ethRPC,
Contract: *ethContract,
GuardianSetUpdateChain: true,
}
watcherConfigs = append(watcherConfigs, wc)
}
if shouldStart(bscRPC) {
wc := &evm.WatcherConfig{
NetworkID: "bsc",
ChainID: vaa.ChainIDBSC,
Rpc: *bscRPC,
Contract: *bscContract,
WaitForConfirmations: true,
}
watcherConfigs = append(watcherConfigs, wc)
}
if shouldStart(polygonRPC) {
// Checkpointing is required in mainnet, so we don't need to wait for confirmations.
waitForConfirmations := *unsafeDevMode || *testnetMode
if !waitForConfirmations && *polygonRootChainRpc == "" {
log.Fatal("Polygon checkpointing is required in mainnet")
}
wc := &evm.WatcherConfig{
NetworkID: "polygon",
ChainID: vaa.ChainIDPolygon,
Rpc: *polygonRPC,
Contract: *polygonContract,
WaitForConfirmations: waitForConfirmations,
RootChainRpc: *polygonRootChainRpc,
RootChainContract: *polygonRootChainContractAddress,
}
watcherConfigs = append(watcherConfigs, wc)
}
if shouldStart(avalancheRPC) {
wc := &evm.WatcherConfig{
NetworkID: "avalanche",
ChainID: vaa.ChainIDAvalanche,
Rpc: *avalancheRPC,
Contract: *avalancheContract,
}
watcherConfigs = append(watcherConfigs, wc)
}
if shouldStart(oasisRPC) {
wc := &evm.WatcherConfig{
NetworkID: "oasis",
ChainID: vaa.ChainIDOasis,
Rpc: *oasisRPC,
Contract: *oasisContract,
}
watcherConfigs = append(watcherConfigs, wc)
}
if shouldStart(auroraRPC) {
wc := &evm.WatcherConfig{
NetworkID: "aurora",
ChainID: vaa.ChainIDAurora,
Rpc: *auroraRPC,
Contract: *auroraContract,
}
watcherConfigs = append(watcherConfigs, wc)
}
if shouldStart(fantomRPC) {
wc := &evm.WatcherConfig{
NetworkID: "fantom",
ChainID: vaa.ChainIDFantom,
Rpc: *fantomRPC,
Contract: *fantomContract,
}
watcherConfigs = append(watcherConfigs, wc)
}
if shouldStart(karuraRPC) {
wc := &evm.WatcherConfig{
NetworkID: "karura",
ChainID: vaa.ChainIDKarura,
Rpc: *karuraRPC,
Contract: *karuraContract,
}
watcherConfigs = append(watcherConfigs, wc)
}
if shouldStart(acalaRPC) {
wc := &evm.WatcherConfig{
NetworkID: "acala",
ChainID: vaa.ChainIDAcala,
Rpc: *acalaRPC,
Contract: *acalaContract,
}
watcherConfigs = append(watcherConfigs, wc)
}
if shouldStart(klaytnRPC) {
wc := &evm.WatcherConfig{
NetworkID: "klaytn",
ChainID: vaa.ChainIDKlaytn,
Rpc: *klaytnRPC,
Contract: *klaytnContract,
}
watcherConfigs = append(watcherConfigs, wc)
}
if shouldStart(celoRPC) {
wc := &evm.WatcherConfig{
NetworkID: "celo",
ChainID: vaa.ChainIDCelo,
Rpc: *celoRPC,
Contract: *celoContract,
}
watcherConfigs = append(watcherConfigs, wc)
}
if shouldStart(moonbeamRPC) {
wc := &evm.WatcherConfig{
NetworkID: "moonbeam",
ChainID: vaa.ChainIDMoonbeam,
Rpc: *moonbeamRPC,
Contract: *moonbeamContract,
}
watcherConfigs = append(watcherConfigs, wc)
}
if shouldStart(arbitrumRPC) {
wc := &evm.WatcherConfig{
NetworkID: "arbitrum",
ChainID: vaa.ChainIDArbitrum,
Rpc: *arbitrumRPC,
Contract: *arbitrumContract,
L1FinalizerRequired: "eth",
}
watcherConfigs = append(watcherConfigs, wc)
}
if shouldStart(optimismRPC) {
wc := &evm.WatcherConfig{
NetworkID: "optimism",
ChainID: vaa.ChainIDOptimism,
Rpc: *optimismRPC,
Contract: *optimismContract,
}
watcherConfigs = append(watcherConfigs, wc)
}
if shouldStart(baseRPC) {
wc := &evm.WatcherConfig{
NetworkID: "base",
ChainID: vaa.ChainIDBase,
Rpc: *baseRPC,
Contract: *baseContract,
}
watcherConfigs = append(watcherConfigs, wc)
}
if shouldStart(terraWS) {
wc := &cosmwasm.WatcherConfig{
NetworkID: "terra",
ChainID: vaa.ChainIDTerra,
Websocket: *terraWS,
Lcd: *terraLCD,
Contract: *terraContract,
}
watcherConfigs = append(watcherConfigs, wc)
}
if shouldStart(terra2WS) {
wc := &cosmwasm.WatcherConfig{
NetworkID: "terra2",
ChainID: vaa.ChainIDTerra2,
Websocket: *terra2WS,
Lcd: *terra2LCD,
Contract: *terra2Contract,
}
watcherConfigs = append(watcherConfigs, wc)
}
if shouldStart(xplaWS) {
wc := &cosmwasm.WatcherConfig{
NetworkID: "xpla",
ChainID: vaa.ChainIDXpla,
Websocket: *xplaWS,
Lcd: *xplaLCD,
Contract: *xplaContract,
}
watcherConfigs = append(watcherConfigs, wc)
}
if shouldStart(injectiveWS) {
wc := &cosmwasm.WatcherConfig{
NetworkID: "injective",
ChainID: vaa.ChainIDInjective,
Websocket: *injectiveWS,
Lcd: *injectiveLCD,
Contract: *injectiveContract,
}
watcherConfigs = append(watcherConfigs, wc)
}
if shouldStart(algorandIndexerRPC) {
wc := &algorand.WatcherConfig{
NetworkID: "algorand",
ChainID: vaa.ChainIDAlgorand,
IndexerRPC: *algorandIndexerRPC,
IndexerToken: *algorandIndexerToken,
AlgodRPC: *algorandAlgodRPC,
AlgodToken: *algorandAlgodToken,
AppID: *algorandAppID,
}
watcherConfigs = append(watcherConfigs, wc)
}
if shouldStart(nearRPC) {
wc := &near.WatcherConfig{
NetworkID: "near",
ChainID: vaa.ChainIDNear,
Rpc: *nearRPC,
Contract: *nearContract,
}
watcherConfigs = append(watcherConfigs, wc)
}
if shouldStart(aptosRPC) {
wc := &aptos.WatcherConfig{
NetworkID: "aptos",
ChainID: vaa.ChainIDAptos,
Rpc: *aptosRPC,
Account: *aptosAccount,
Handle: *aptosHandle,
}
watcherConfigs = append(watcherConfigs, wc)
}
if shouldStart(suiRPC) {
wc := &sui.WatcherConfig{
NetworkID: "sui",
ChainID: vaa.ChainIDSui,
Rpc: *suiRPC,
Websocket: *suiWS,
SuiMoveEventType: *suiMoveEventType,
}
watcherConfigs = append(watcherConfigs, wc)
}
if shouldStart(solanaRPC) {
// confirmed watcher
wc := &solana.WatcherConfig{
NetworkID: "solana-confirmed",
ChainID: vaa.ChainIDSolana,
Rpc: *solanaRPC,
Websocket: "",
Contract: *solanaContract,
ReceiveObsReq: false,
Commitment: rpc.CommitmentConfirmed,
}
watcherConfigs = append(watcherConfigs, wc)
// finalized watcher
wc = &solana.WatcherConfig{
NetworkID: "solana-finalized",
ChainID: vaa.ChainIDSolana,
Rpc: *solanaRPC,
Websocket: "",
Contract: *solanaContract,
ReceiveObsReq: true,
Commitment: rpc.CommitmentFinalized,
}
watcherConfigs = append(watcherConfigs, wc)
}
if shouldStart(pythnetRPC) {
wc := &solana.WatcherConfig{
NetworkID: "pythnet",
ChainID: vaa.ChainIDPythNet,
Rpc: *pythnetRPC,
Websocket: *pythnetWS,
Contract: *pythnetContract,
ReceiveObsReq: false,
Commitment: rpc.CommitmentConfirmed,
}
watcherConfigs = append(watcherConfigs, wc)
}
if shouldStart(gatewayWS) {
wc := &cosmwasm.WatcherConfig{
NetworkID: "gateway",
ChainID: vaa.ChainIDWormchain,
Websocket: *gatewayWS,
Lcd: *gatewayLCD,
Contract: *gatewayContract,
}
watcherConfigs = append(watcherConfigs, wc)
}
if *testnetMode {
if shouldStart(neonRPC) {
if !shouldStart(solanaRPC) {
log.Fatalf("If neon is enabled then solana must also be enabled.")
}
wc := &evm.WatcherConfig{
NetworkID: "neon",
ChainID: vaa.ChainIDNeon,
Rpc: *neonRPC,
Contract: *neonContract,
L1FinalizerRequired: "solana-finalized",
}
watcherConfigs = append(watcherConfigs, wc)
}
if shouldStart(sepoliaRPC) {
wc := &evm.WatcherConfig{
NetworkID: "sepolia",
ChainID: vaa.ChainIDSepolia,
Rpc: *sepoliaRPC,
Contract: *sepoliaContract,
}
watcherConfigs = append(watcherConfigs, wc)
}
}
var ibcWatcherConfig *node.IbcWatcherConfig = nil
if shouldStart(ibcWS) {
ibcWatcherConfig = &node.IbcWatcherConfig{
Websocket: *ibcWS,
Lcd: *ibcLCD,
Contract: *ibcContract,
}
}
guardianNode := node.NewGuardianNode(
env,
gk,
)
guardianOptions := []*node.GuardianOption{
node.GuardianOptionDatabase(db),
node.GuardianOptionWatchers(watcherConfigs, ibcWatcherConfig),
node.GuardianOptionAccountant(*accountantContract, *accountantWS, *accountantCheckEnabled, accountantWormchainConn),
node.GuardianOptionGovernor(*chainGovernorEnabled),
node.GuardianOptionGatewayRelayer(*gatewayRelayerContract, gatewayRelayerWormchainConn),
node.GuardianOptionQueryHandler(*ccqEnabled, *ccqAllowedRequesters),
node.GuardianOptionAdminService(*adminSocketPath, ethRPC, ethContract, rpcMap),
node.GuardianOptionP2P(p2pKey, *p2pNetworkID, *p2pBootstrap, *nodeName, *disableHeartbeatVerify, *p2pPort, *ccqP2pBootstrap, *ccqP2pPort, *ccqAllowedPeers, ibc.GetFeatures),
node.GuardianOptionStatusServer(*statusAddr),
node.GuardianOptionProcessor(),
}
if shouldStart(publicGRPCSocketPath) {
guardianOptions = append(guardianOptions, node.GuardianOptionPublicRpcSocket(*publicGRPCSocketPath, publicRpcLogDetail))
if shouldStart(publicRPC) {
guardianOptions = append(guardianOptions, node.GuardianOptionPublicrpcTcpService(*publicRPC, publicRpcLogDetail))
}
if shouldStart(publicWeb) {
guardianOptions = append(guardianOptions,
node.GuardianOptionPublicWeb(*publicWeb, *publicGRPCSocketPath, *tlsHostname, *tlsProdEnv, path.Join(*dataDir, "autocert")),
)
}
}
// Run supervisor with Guardian Node as root.
supervisor.New(rootCtx, logger, guardianNode.Run(rootCtxCancel, guardianOptions...),
// It's safer to crash and restart the process in case we encounter a panic,
// rather than attempting to reschedule the runnable.
supervisor.WithPropagatePanic)
<-rootCtx.Done()
logger.Info("root context cancelled, exiting...")
}
func decryptTelemetryServiceAccount() ([]byte, error) {
// Decrypt service account credentials
key, err := base64.StdEncoding.DecodeString(*telemetryKey)
if err != nil {
return nil, fmt.Errorf("failed to decode: %w", err)
}
ciphertext, err := base64.StdEncoding.DecodeString(defaultTelemetryServiceAccountEnc)
if err != nil {
panic(err)
}
creds, err := common.DecryptAESGCM(ciphertext, key)
if err != nil {
return nil, fmt.Errorf("failed to decrypt: %w", err)
}
return creds, err
}
func shouldStart(rpc *string) bool {
return *rpc != "" && *rpc != "none"
}
func unsafeDevModeEvmContractAddress(contractAddr string) string {
if contractAddr != "" {
return contractAddr
}
return devnet.GanacheWormholeContractAddress.Hex()
}
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