Generate PrivValidator file when it doesn't exist already

cmd/debora/main.go

@@ -17,25 +17,31 @@ var Config = struct {
 	PrivKey acm.PrivKey
 }{}
 
-var (
-	configFlag = cli.StringFlag{
-		Name:  "config-file",
-		Value: ".debora/config.json",
-		Usage: "config file",
-	}
-	waitFlag = cli.BoolFlag{
-		Name:  "wait",
-		Usage: "whether to wait for termination",
-	}
-	inputFlag = cli.StringFlag{
-		Name:  "input",
-		Value: "",
-		Usage: "input to the program (e.g. stdin)",
-	}
-)
-
 func main() {
 	fmt.Printf("New Debora Process (PID: %d)\n", os.Getpid())
+
+	rootDir := os.Getenv("DEBROOT")
+	if rootDir == "" {
+		rootDir = os.Getenv("HOME") + "/.debora"
+	}
+
+	var (
+		configFlag = cli.StringFlag{
+			Name:  "config-file",
+			Value: rootDir + "/config.json",
+			Usage: "config file",
+		}
+		waitFlag = cli.BoolFlag{
+			Name:  "wait",
+			Usage: "whether to wait for termination",
+		}
+		inputFlag = cli.StringFlag{
+			Name:  "input",
+			Value: "",
+			Usage: "input to the program (e.g. stdin)",
+		}
+	)
+
 	app := cli.NewApp()
 	app.Name = "debora"
 	app.Usage = "summons commands to barak"

config/config.go

@@ -20,7 +20,7 @@ func App() *confer.Config {
 	appMtx.Lock()
 	defer appMtx.Unlock()
 	if app == nil {
-		Init(".tendermint")
+		Init("")
 	}
 	return app
 }
@@ -104,7 +104,13 @@ func initDefaults(rootDir string) {
 
 func Init(rootDir string) {
 
-	// Get RootDir
+	// Get rootdir
+	if rootDir == "" {
+		rootDir = os.Getenv("TMROOT")
+	}
+	if rootDir == "" {
+		rootDir = os.Getenv("HOME") + "/.tendermint"
+	}
 	configFile := path.Join(rootDir, "config.toml")
 	genesisFile := path.Join(rootDir, "genesis.json")
 

node/id.go

@@ -0,0 +1,34 @@
+package node
+
+import (
+	acm "github.com/tendermint/tendermint/account"
+	"time"
+)
+
+type NodeID struct {
+	Name   string
+	PubKey acm.PubKey
+}
+
+type PrivNodeID struct {
+	NodeID
+	PrivKey acm.PrivKey
+}
+
+type NodeGreeting struct {
+	NodeID
+	Version string
+	Network string
+	Message string
+	Time    time.Time
+}
+
+type SignedNodeGreeting struct {
+	NodeGreeting
+	Signature acm.Signature
+}
+
+func (pnid *PrivNodeID) SignGreeting() *SignedNodeGreeting {
+	//greeting := NodeGreeting{}
+	return nil
+}

node/node.go

@@ -45,11 +45,16 @@ func NewNode() *Node {
 
 	// Get PrivValidator
 	var privValidator *sm.PrivValidator
-	if _, err := os.Stat(config.App().GetString("PrivValidatorFile")); err == nil {
-		privValidator = sm.LoadPrivValidator(config.App().GetString("PrivValidatorFile"))
-		log.Info("Loaded PrivValidator", "file", config.App().GetString("PrivValidatorFile"), "privValidator", privValidator)
+	privValidatorFile := config.App().GetString("PrivValidatorFile")
+	if _, err := os.Stat(privValidatorFile); err == nil {
+		privValidator = sm.LoadPrivValidator(privValidatorFile)
+		log.Info("Loaded PrivValidator",
+			"file", privValidatorFile, "privValidator", privValidator)
 	} else {
-		log.Info("No PrivValidator found", "file", config.App().GetString("PrivValidatorFile"))
+		privValidator = sm.GenPrivValidator()
+		privValidator.SetFile(privValidatorFile)
+		privValidator.Save()
+		log.Info("Generated PrivValidator", "file", privValidatorFile)
 	}
 
 	eventSwitch := new(events.EventSwitch)