missed some files

cmd/su3tools.go

@@ -0,0 +1,60 @@
+package cmd
+
+import (
+	"io/ioutil"
+	"log"
+
+	"github.com/MDrollette/go-i2p/reseed"
+	"github.com/codegangsta/cli"
+)
+
+func NewSu3Command() cli.Command {
+	return cli.Command{
+		Name:        "su3",
+		Usage:       "Do SU3 things",
+		Description: "Do SU3 things",
+		Action:      su3Action,
+		Flags: []cli.Flag{
+			cli.StringFlag{
+				Name:  "netdb",
+				Usage: "Path to NetDB directory containing routerInfos",
+			},
+			cli.StringFlag{
+				Name:  "signer",
+				Usage: "Your email address or su3 signing ID",
+			},
+			cli.StringFlag{
+				Name:  "keyfile",
+				Value: "reseed_private.pem",
+				Usage: "Path to your su3 signing private key",
+			},
+		},
+	}
+}
+
+func su3Action(c *cli.Context) {
+	// load our signing privKey
+	privKey, err := loadPrivateKey(c.String("keyfile"))
+	if nil != err {
+		log.Fatalln(err)
+	}
+
+	netdb := reseed.NewLocalNetDb(c.String("netdb"))
+	reseeder := reseed.NewReseeder(netdb)
+	reseeder.SignerId = []byte(c.String("signer"))
+	reseeder.SigningKey = privKey
+
+	// make a fake peer
+	peer := reseed.Peer("127.0.0.1")
+	seeds, err := reseeder.Seeds(peer)
+	if nil != err {
+		log.Fatalln(err)
+		return
+	}
+
+	// create an SU3 from the seed
+	su3File, err := reseeder.CreateSu3(seeds)
+
+	//write the file to disk
+	ioutil.WriteFile("i2pseeds.su3", su3File.Bytes(), 0777)
+}

cmd/utils.go

@@ -0,0 +1,22 @@
+package cmd
+
+import (
+	"crypto/rsa"
+	"crypto/x509"
+	"encoding/pem"
+	"io/ioutil"
+)
+
+func loadPrivateKey(path string) (*rsa.PrivateKey, error) {
+	privPem, err := ioutil.ReadFile(path)
+	if nil != err {
+		return nil, err
+	}
+	privDer, _ := pem.Decode(privPem)
+	privKey, err := x509.ParsePKCS1PrivateKey(privDer.Bytes)
+	if nil != err {
+		return nil, err
+	}
+
+	return privKey, nil
+}