X-Git-Url: http://www.git.cypherpunks.ru/?a=blobdiff_plain;f=src%2Fcmd%2Fnncp-cfgnew%2Fmain.go;h=a772069b05f0781b9f4ee0f2f56d919adf55ccf9;hb=0367cce2741e1ce6a89a49fd5c4e9df6005c9744;hp=08c4875fd65e2f9f31451912809fa6dd84a93610;hpb=97b64e04266a9abe0e468532d066bb9f36a5f0cf;p=nncp.git

diff --git a/src/cmd/nncp-cfgnew/main.go b/src/cmd/nncp-cfgnew/main.go
index 08c4875..a772069 100644
--- a/src/cmd/nncp-cfgnew/main.go
+++ b/src/cmd/nncp-cfgnew/main.go
@@ -1,6 +1,6 @@
 /*
 NNCP -- Node to Node copy, utilities for store-and-forward data exchange
-Copyright (C) 2016-2021 Sergey Matveev <stargrave@stargrave.org>
+Copyright (C) 2016-2022 Sergey Matveev <stargrave@stargrave.org>
 
 This program is free software: you can redistribute it and/or modify
 it under the terms of the GNU General Public License as published by
@@ -19,11 +19,18 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 package main
 
 import (
+	"crypto/rand"
+	"encoding/json"
 	"flag"
 	"fmt"
+	"log"
 	"os"
 
-	"go.cypherpunks.ru/nncp/v5"
+	"github.com/hjson/hjson-go"
+	"golang.org/x/crypto/blake2b"
+	"golang.org/x/crypto/nacl/box"
+
+	"go.cypherpunks.ru/nncp/v8"
 )
 
 func usage() {
@@ -34,10 +41,12 @@ func usage() {
 
 func main() {
 	var (
+		areaName   = flag.String("area", "", "Generate area's keypairs")
 		noComments = flag.Bool("nocomments", false, "Do not include descriptive comments")
 		version    = flag.Bool("version", false, "Print version information")
 		warranty   = flag.Bool("warranty", false, "Print warranty information")
 	)
+	log.SetFlags(log.Lshortfile)
 	flag.Usage = usage
 	flag.Parse()
 	if *warranty {
@@ -48,9 +57,75 @@ func main() {
 		fmt.Println(nncp.VersionGet())
 		return
 	}
+	if *areaName != "" {
+		pub, prv, err := box.GenerateKey(rand.Reader)
+		if err != nil {
+			log.Fatalln(err)
+		}
+		areaId := nncp.AreaId(blake2b.Sum256(pub[:]))
+		var cfgRaw string
+		if *noComments {
+			cfgRaw = fmt.Sprintf(`areas: {
+  %s: {
+    id: %s
+    # KEEP AWAY keypair from the nodes you want only participate in multicast
+    pub: %s
+    prv: %s
+  }
+}`,
+				*areaName,
+				areaId.String(),
+				nncp.Base32Codec.EncodeToString(pub[:]),
+				nncp.Base32Codec.EncodeToString(prv[:]),
+			)
+		} else {
+			cfgRaw = fmt.Sprintf(`areas: {
+  %s: {
+    id: %s
+
+    # KEEP AWAY keypair from the nodes you want only participate in multicast
+    pub: %s
+    prv: %s
+
+    # List of subscribers you should multicast area messages to
+    # subs: ["alice"]
+
+    # Allow incoming files (from the area) saving in that directory
+    # incoming: /home/areas/%s/incoming
+
+    # Allow incoming area commands execution
+    # exec: {sendmail: ["%s"]}
+
+    # Allow unknown sender's message tossing (relaying will be made anyway)
+    # allow-unknown: true
+  }
+}`,
+				*areaName,
+				areaId.String(),
+				nncp.Base32Codec.EncodeToString(pub[:]),
+				nncp.Base32Codec.EncodeToString(prv[:]),
+				*areaName,
+				nncp.DefaultSendmailPath,
+			)
+		}
+		var cfgGeneral map[string]interface{}
+		if err = hjson.Unmarshal([]byte(cfgRaw), &cfgGeneral); err != nil {
+			panic(err)
+		}
+		marshaled, err := json.Marshal(cfgGeneral)
+		if err != nil {
+			panic(err)
+		}
+		var areas map[string]nncp.AreaJSON
+		if err = json.Unmarshal(marshaled, &areas); err != nil {
+			panic(err)
+		}
+		fmt.Println(cfgRaw)
+		return
+	}
 	nodeOur, err := nncp.NewNodeGenerate()
 	if err != nil {
-		panic(err)
+		log.Fatalln(err)
 	}
 	var cfgRaw string
 	if *noComments {
@@ -104,6 +179,14 @@ func main() {
   # umask: "022"
   # Omit progress showing by default
   # noprogress: true
+  # Do not use hdr/ files
+  # nohdr: true
+
+  # MultiCast Discovery:
+  # List of interfaces where to listen for MCD announcements
+  # mcd-listen: ["em0", "igb1"]
+  # Interfaces and intervals (in seconds) where to send MCD announcements
+  # mcd-send: {em0: 60, igb1: 5}
 
   # Enable notification email sending
   # notify: {
@@ -212,6 +295,7 @@ func main() {
     #   #     addr: lan
     #   #     when-tx-exists: true
     #   #     nock: true
+    #   #     mcd-ignore: true
     #   #
     #   #     autotoss: false
     #   #     autotoss-doseen: true
@@ -219,7 +303,7 @@ func main() {
     #   #     autotoss-nofreq: true
     #   #     autotoss-noexec: true
     #   #     autotoss-notrns: true
-    #   #   },
+    #   #   }
     #   # ]
     # }
   }