feat:add default bootnodes

Signed-off-by: Chen Kai <281165273grape@gmail.com>

README.md

@@ -3,14 +3,16 @@
 ![AppVeyor Build (with branch)](https://ci.appveyor.com/api/projects/status/github/optimism-java/shisui?branch=portal&svg=true)
 [![Discord](https://img.shields.io/badge/discord-join%20chat-blue.svg)](https://discord.gg/HBAgaHCBuY)
 
-Shisui is an [Ethereum portal client](https://github.com/ethereum/portal-network-specs) written in Go language based on [go-ethereum](https://github.com/ethereum/go-ethereum).
+Shisui is an [Ethereum portal client](https://github.com/ethereum/portal-network-specs) written in Go language based
+on [go-ethereum](https://github.com/ethereum/go-ethereum).
 The name is inspired by Uchiha Shisui from the anime Naruto, who is renowned as "Shisui of the Body Flicker".
 
 > **Note:** Shisui is still **under heavy development** and is not yet ready for production use.
 
 ## Building the source
 
-For prerequisites and detailed build instructions please read the [Installation Instructions](https://geth.ethereum.org/docs/getting-started/installing-geth).
+For prerequisites and detailed build instructions please read
+the [Installation Instructions](https://geth.ethereum.org/docs/getting-started/installing-geth).
 
 Building `shisui` requires both a Go (version 1.19 or later) and a C compiler. You can install
 them using your favourite package manager. Once the dependencies are installed, run
@@ -48,14 +50,14 @@ docker run -d -p 8545:8545 -p 9009:9009/udp ghcr.io/optimism-java/shisui:latest
 * `--nat` p2p address(default `none`)
     * `none`, find local address
     * `any` uses the first auto-detected mechanism
-	* `extip:77.12.33.4` will assume the local machine is reachable on the given IP               
+    * `extip:77.12.33.4` will assume the local machine is reachable on the given IP
-	* `upnp`               uses the Universal Plug and Play protocol
+    * `upnp`               uses the Universal Plug and Play protocol
-	* `pmp`                uses NAT-PMP with an auto-detected gateway address
+    * `pmp`                uses NAT-PMP with an auto-detected gateway address
-	* `pmp:192.168.0.1`    uses NAT-PMP with the given gateway address
+    * `pmp:192.168.0.1`    uses NAT-PMP with the given gateway address
 * `--udp.addr` protocol UDP server listening port(default: `9009`)
 * `--loglevel` loglevel of portal network, `1` to `5`, from `error` to `trace`(default: `1`)
 * `--private.key` private key of p2p node, hex format without `0x` prifix
-* `--bootnodes` bootnode of p2p network with ENR format
+* `--bootnodes` bootnode of p2p network with ENR format, use `none` to config empty bootnodes
 * `--networks` portal sub networks: history, beacon, state
 
 all the options above can be set with envs.

cmd/shisui/main.go

@@ -21,6 +21,7 @@ import (
 	"github.com/ethereum/go-ethereum/p2p/discover/portalwire"
 	"github.com/ethereum/go-ethereum/p2p/enode"
 	"github.com/ethereum/go-ethereum/p2p/nat"
+	"github.com/ethereum/go-ethereum/params"
 	"github.com/ethereum/go-ethereum/portalnetwork/beacon"
 	"github.com/ethereum/go-ethereum/portalnetwork/history"
 	"github.com/ethereum/go-ethereum/portalnetwork/storage"
@@ -269,17 +270,7 @@ func getPortalConfig(ctx *cli.Context) (*Config, error) {
 		config.Protocol.NAT = natInterface
 	}
 
-	bootNodes := ctx.StringSlice(utils.PortalBootNodesFlag.Name)
+	setPortalBootstrapNodes(ctx, config)
-	if len(bootNodes) > 0 {
-		for _, node := range bootNodes {
-			bootNode := new(enode.Node)
-			err = bootNode.UnmarshalText([]byte(node))
-			if err != nil {
-				return config, err
-			}
-			config.Protocol.BootstrapNodes = append(config.Protocol.BootstrapNodes, bootNode)
-		}
-	}
 	config.Networks = ctx.StringSlice(utils.PortalNetworksFlag.Name)
 	return config, nil
 }
@@ -306,3 +297,27 @@ func setPrivateKey(ctx *cli.Context, config *Config) error {
 	config.PrivateKey = privateKey
 	return nil
 }
+
+// setPortalBootstrapNodes creates a list of bootstrap nodes from the command line
+// flags, reverting to pre-configured ones if none have been specified.
+func setPortalBootstrapNodes(ctx *cli.Context, config *Config) {
+	urls := params.PortalBootnodes
+	if ctx.IsSet(utils.PortalBootNodesFlag.Name) {
+		flag := ctx.String(utils.PortalBootNodesFlag.Name)
+		if flag == "none" {
+			return
+		}
+		urls = utils.SplitAndTrim(flag)
+	}
+
+	for _, url := range urls {
+		if url != "" {
+			node, err := enode.Parse(enode.ValidSchemes, url)
+			if err != nil {
+				log.Error("Bootstrap URL invalid", "enode", url, "err", err)
+				continue
+			}
+			config.Protocol.BootstrapNodes = append(config.Protocol.BootstrapNodes, node)
+		}
+	}
+}

cmd/utils/flags.go

@@ -976,14 +976,14 @@ Please note that --` + MetricsHTTPFlag.Name + ` must be set to start the server.
 
 	PortalDataDirFlag = &cli.StringFlag{
 		Name:     "data.dir",
-		Usage:    "data dir of where the data file located",
+		Usage:    "Data dir of where the data file located",
 		Value:    "./",
 		Category: flags.PortalNetworkCategory,
 	}
 
 	PortalDataCapacityFlag = &cli.Uint64Flag{
 		Name:     "data.capacity",
-		Usage:    "the capacity of the data stored, the unit is MB",
+		Usage:    "The capacity of the data stored, the unit is MB",
 		Value:    1000 * 10, // 10 GB
 		Category: flags.PortalNetworkCategory,
 	}
@@ -997,40 +997,40 @@ Please note that --` + MetricsHTTPFlag.Name + ` must be set to start the server.
 
 	PortalUDPListenAddrFlag = &cli.StringFlag{
 		Name:     "udp.addr",
-		Usage:    "protocol UDP server listening interface",
+		Usage:    "Protocol UDP server listening interface",
 		Value:    "",
 		Category: flags.PortalNetworkCategory,
 	}
 
 	PortalUDPPortFlag = &cli.IntFlag{
 		Name:     "udp.port",
-		Usage:    "protocol UDP server listening port",
+		Usage:    "Protocol UDP server listening port",
 		Value:    node.DefaultUDPPort,
 		Category: flags.PortalNetworkCategory,
 	}
 
 	PortalLogLevelFlag = &cli.IntFlag{
 		Name:     "loglevel",
-		Usage:    "loglevel of portal network",
+		Usage:    "Loglevel of portal network",
 		Value:    node.DefaultLoglevel,
 		Category: flags.PortalNetworkCategory,
 	}
 
 	PortalPrivateKeyFlag = &cli.StringFlag{
 		Name:     "private.key",
-		Usage:    "private key of p2p node, hex format without 0x prifix",
+		Usage:    "Private key of p2p node, hex format without 0x prifix",
 		Category: flags.PortalNetworkCategory,
 	}
 
-	PortalBootNodesFlag = &cli.StringSliceFlag{
+	PortalBootNodesFlag = &cli.StringFlag{
 		Name:     "bootnodes",
-		Usage:    "bootnode of p2p network with ENR format for portal hive test",
+		Usage:    "Comma separated enode URLs for P2P discovery bootstrap",
 		Category: flags.PortalNetworkCategory,
 	}
 
 	PortalNetworksFlag = &cli.StringSliceFlag{
 		Name:     "networks",
-		Usage:    "portal sub networks: history, beacon, state",
+		Usage:    "Portal sub networks: history, beacon, state",
 		Category: flags.PortalNetworkCategory,
 		Value:    cli.NewStringSlice(portalwire.HistoryNetworkName),
 	}

params/bootnodes.go

@@ -87,6 +87,23 @@ var V5Bootnodes = []string{
 	"enr:-LK4QKWrXTpV9T78hNG6s8AM6IO4XH9kFT91uZtFg1GcsJ6dKovDOr1jtAAFPnS2lvNltkOGA9k29BUN7lFh_sjuc9QBh2F0dG5ldHOIAAAAAAAAAACEZXRoMpC1MD8qAAAAAP__________gmlkgnY0gmlwhANAdd-Jc2VjcDI1NmsxoQLQa6ai7y9PMN5hpLe5HmiJSlYzMuzP7ZhwRiwHvqNXdoN0Y3CCI4yDdWRwgiOM", // 3.64.117.223 | aws-eu-central-1-frankfurt}
 }
 
+var PortalBootnodes = []string{
+	// Trin team's bootnodes
+	"enr:-Jy4QIs2pCyiKna9YWnAF0zgf7bT0GzlAGoF8MEKFJOExmtofBIqzm71zDvmzRiiLkxaEJcs_Amr7XIhLI74k1rtlXICY5Z0IDAuMS4xLWFscGhhLjEtMTEwZjUwgmlkgnY0gmlwhKEjVaWJc2VjcDI1NmsxoQLSC_nhF1iRwsCw0n3J4jRjqoaRxtKgsEe5a-Dz7y0JloN1ZHCCIyg",
+	"enr:-Jy4QKSLYMpku9F0Ebk84zhIhwTkmn80UnYvE4Z4sOcLukASIcofrGdXVLAUPVHh8oPCfnEOZm1W1gcAxB9kV2FJywkCY5Z0IDAuMS4xLWFscGhhLjEtMTEwZjUwgmlkgnY0gmlwhJO2oc6Jc2VjcDI1NmsxoQLMSGVlxXL62N3sPtaV-n_TbZFCEM5AR7RDyIwOadbQK4N1ZHCCIyg",
+	"enr:-Jy4QH4_H4cW--ejWDl_W7ngXw2m31MM2GT8_1ZgECnfWxMzZTiZKvHDgkmwUS_l2aqHHU54Q7hcFSPz6VGzkUjOqkcCY5Z0IDAuMS4xLWFscGhhLjEtMTEwZjUwgmlkgnY0gmlwhJ31OTWJc2VjcDI1NmsxoQPC0eRkjRajDiETr_DRa5N5VJRm-ttCWDoO1QAMMCg5pIN1ZHCCIyg",
+	// Fluffy team's bootnodes
+	"enr:-IS4QGUtAA29qeT3cWVr8lmJfySmkceR2wp6oFQtvO_uMe7KWaK_qd1UQvd93MJKXhMnubSsTQPJ6KkbIu0ywjvNdNEBgmlkgnY0gmlwhMIhKO6Jc2VjcDI1NmsxoQJ508pIqRqsjsvmUQfYGvaUFTxfsELPso_62FKDqlxI24N1ZHCCI40",
+	"enr:-IS4QNaaoQuHGReAMJKoDd6DbQKMbQ4Mked3Gi3GRatwgRVVPXynPlO_-gJKRF_ZSuJr3wyHfwMHyJDbd6q1xZQVZ2kBgmlkgnY0gmlwhMIhKO6Jc2VjcDI1NmsxoQM2kBHT5s_Uh4gsNiOclQDvLK4kPpoQucge3mtbuLuUGYN1ZHCCI44",
+	"enr:-IS4QBdIjs6S1ZkvlahSkuYNq5QW3DbD-UDcrm1l81f2PPjnNjb_NDa4B5x4olHCXtx0d2ZeZBHQyoHyNnuVZ-P1GVkBgmlkgnY0gmlwhMIhKO-Jc2VjcDI1NmsxoQOO3gFuaCAyQKscaiNLC9HfLbVzFdIerESFlOGcEuKWH4N1ZHCCI40",
+	"enr:-IS4QM731tV0CvQXLTDcZNvgFyhhpAjYDKU5XLbM7sZ1WEzIRq4zsakgrv3KO3qyOYZ8jFBK-VzENF8o-vnykuQ99iABgmlkgnY0gmlwhMIhKO-Jc2VjcDI1NmsxoQMTq6Cdx3HmL3Q9sitavcPHPbYKyEibKPKvyVyOlNF8J4N1ZHCCI44",
+	// Ultralight team's bootnodes
+	"enr:-IS4QFV_wTNknw7qiCGAbHf6LxB-xPQCktyrCEZX-b-7PikMOIKkBg-frHRBkfwhI3XaYo_T-HxBYmOOQGNwThkBBHYDgmlkgnY0gmlwhKRc9_OJc2VjcDI1NmsxoQKHPt5CQ0D66ueTtSUqwGjfhscU_LiwS28QvJ0GgJFd-YN1ZHCCE4k",
+	"enr:-IS4QDpUz2hQBNt0DECFm8Zy58Hi59PF_7sw780X3qA0vzJEB2IEd5RtVdPUYZUbeg4f0LMradgwpyIhYUeSxz2Tfa8DgmlkgnY0gmlwhKRc9_OJc2VjcDI1NmsxoQJd4NAVKOXfbdxyjSOUJzmA4rjtg43EDeEJu1f8YRhb_4N1ZHCCE4o",
+	"enr:-IS4QGG6moBhLW1oXz84NaKEHaRcim64qzFn1hAG80yQyVGNLoKqzJe887kEjthr7rJCNlt6vdVMKMNoUC9OCeNK-EMDgmlkgnY0gmlwhKRc9-KJc2VjcDI1NmsxoQLJhXByb3LmxHQaqgLDtIGUmpANXaBbFw3ybZWzGqb9-IN1ZHCCE4k",
+	"enr:-IS4QA5hpJikeDFf1DD1_Le6_ylgrLGpdwn3SRaneGu9hY2HUI7peHep0f28UUMzbC0PvlWjN8zSfnqMG07WVcCyBhADgmlkgnY0gmlwhKRc9-KJc2VjcDI1NmsxoQJMpHmGj1xSP1O-Mffk_jYIHVcg6tY5_CjmWVg1gJEsPIN1ZHCCE4o",
+}
+
 const dnsPrefix = "enrtree://AKA3AM6LPBYEUDMVNU3BSVQJ5AD45Y7YPOHJLEF6W26QOE4VTUDPE@"
 
 // KnownDNSNetwork returns the address of a public DNS-based node list for the given