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authorFelix Lange <fjl@twurst.com>2015-02-10 19:30:09 +0800
committerFelix Lange <fjl@twurst.com>2015-02-10 19:30:09 +0800
commita3cd2187194b79cd8b14c4ec4f1abca91a0147e0 (patch)
treeb0974958a028932a51424c312e76df849a777f05 /cmd/ethereum/flags.go
parent0c7df37351ab85c577fe815d6d22f4627832b0c3 (diff)
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cmd/mist, cmd/ethereum: add CLI arguments for node key
Diffstat (limited to 'cmd/ethereum/flags.go')
-rw-r--r--cmd/ethereum/flags.go39
1 files changed, 32 insertions, 7 deletions
diff --git a/cmd/ethereum/flags.go b/cmd/ethereum/flags.go
index 87fdd2838..594acdf7f 100644
--- a/cmd/ethereum/flags.go
+++ b/cmd/ethereum/flags.go
@@ -21,6 +21,7 @@
package main
import (
+ "crypto/ecdsa"
"flag"
"fmt"
"log"
@@ -28,6 +29,7 @@ import (
"os/user"
"path"
+ "github.com/ethereum/go-ethereum/crypto"
"github.com/ethereum/go-ethereum/logger"
"github.com/ethereum/go-ethereum/vm"
)
@@ -50,6 +52,7 @@ var (
MaxPeer int
GenAddr bool
BootNodes string
+ NodeKey *ecdsa.PrivateKey
SecretFile string
ExportDir string
NonInteractive bool
@@ -83,6 +86,7 @@ func defaultDataDir() string {
var defaultConfigFile = path.Join(defaultDataDir(), "conf.ini")
func Init() {
+ // TODO: move common flag processing to cmd/util
flag.Usage = func() {
fmt.Fprintf(os.Stderr, "%s [options] [filename]:\noptions precedence: default < config file < environment variables < command line\n", os.Args[0])
flag.PrintDefaults()
@@ -92,18 +96,12 @@ func Init() {
flag.StringVar(&Identifier, "id", "", "Custom client identifier")
flag.StringVar(&KeyRing, "keyring", "", "identifier for keyring to use")
flag.StringVar(&KeyStore, "keystore", "db", "system to store keyrings: db|file (db)")
- flag.StringVar(&OutboundPort, "port", "30303", "listening port")
- flag.StringVar(&NatType, "nat", "", "NAT support (UPNP|PMP) (none)")
- flag.StringVar(&PMPGateway, "pmp", "", "Gateway IP for PMP")
- flag.IntVar(&MaxPeer, "maxpeer", 30, "maximum desired peers")
+
flag.IntVar(&RpcPort, "rpcport", 8545, "port to start json-rpc server on")
flag.IntVar(&WsPort, "wsport", 40404, "port to start websocket rpc server on")
flag.BoolVar(&StartRpc, "rpc", false, "start rpc server")
flag.BoolVar(&StartWebSockets, "ws", false, "start websocket server")
flag.BoolVar(&NonInteractive, "y", false, "non-interactive mode (say yes to confirmations)")
- flag.StringVar(&BootNodes, "bootnodes", "", "space-separated node URLs for discovery bootstrap")
- flag.BoolVar(&SHH, "shh", true, "whisper protocol (on)")
- flag.BoolVar(&Dial, "dial", true, "dial out connections (on)")
flag.BoolVar(&GenAddr, "genaddr", false, "create a new priv/pub key")
flag.StringVar(&SecretFile, "import", "", "imports the file given (hex or mnemonic formats)")
flag.StringVar(&ExportDir, "export", "", "exports the session keyring to files in the directory given")
@@ -125,8 +123,35 @@ func Init() {
flag.BoolVar(&StartJsConsole, "js", false, "launches javascript console")
flag.BoolVar(&PrintVersion, "version", false, "prints version number")
+ // Network stuff
+ var (
+ nodeKeyFile = flag.String("nodekey", "", "network private key file")
+ nodeKeyHex = flag.String("nodekeyhex", "", "network private key (for testing)")
+ )
+ flag.BoolVar(&Dial, "dial", true, "dial out connections (default on)")
+ flag.BoolVar(&SHH, "shh", true, "run whisper protocol (default on)")
+ flag.StringVar(&OutboundPort, "port", "30303", "listening port")
+ flag.StringVar(&NatType, "nat", "", "NAT support (UPNP|PMP) (none)")
+ flag.StringVar(&PMPGateway, "pmp", "", "Gateway IP for NAT-PMP")
+ flag.StringVar(&BootNodes, "bootnodes", "", "space-separated node URLs for discovery bootstrap")
+ flag.IntVar(&MaxPeer, "maxpeer", 30, "maximum desired peers")
+
flag.Parse()
+ var err error
+ switch {
+ case *nodeKeyFile != "" && *nodeKeyHex != "":
+ log.Fatal("Options -nodekey and -nodekeyhex are mutually exclusive")
+ case *nodeKeyFile != "":
+ if NodeKey, err = crypto.LoadECDSA(*nodeKeyFile); err != nil {
+ log.Fatalf("-nodekey: %v", err)
+ }
+ case *nodeKeyHex != "":
+ if NodeKey, err = crypto.HexToECDSA(*nodeKeyHex); err != nil {
+ log.Fatalf("-nodekeyhex: %v", err)
+ }
+ }
+
if VmType >= int(vm.MaxVmTy) {
log.Fatal("Invalid VM type ", VmType)
}