X-Git-Url: http://www.git.cypherpunks.ru/?a=blobdiff_plain;f=src%2Fcmd%2Fnncp-cfgenc%2Fmain.go;h=cce42dac950e890b7789c4521840422cd397fdfe;hb=0367cce2741e1ce6a89a49fd5c4e9df6005c9744;hp=3db61849cc43cf429a65c43c1982b3789d472cad;hpb=26d25d4822c87a6c89aabf32f273e627b476ef8c;p=nncp.git

diff --git a/src/cmd/nncp-cfgenc/main.go b/src/cmd/nncp-cfgenc/main.go
index 3db6184..cce42da 100644
--- a/src/cmd/nncp-cfgenc/main.go
+++ b/src/cmd/nncp-cfgenc/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
@@ -28,7 +28,7 @@ import (
 	"os"
 
 	xdr "github.com/davecgh/go-xdr/xdr2"
-	"go.cypherpunks.ru/nncp/v6"
+	"go.cypherpunks.ru/nncp/v8"
 	"golang.org/x/crypto/blake2b"
 	"golang.org/x/term"
 )
@@ -53,6 +53,7 @@ func main() {
 		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 {
@@ -78,7 +79,13 @@ func main() {
 		if _, err := xdr.Unmarshal(bytes.NewReader(data), &eblob); err != nil {
 			log.Fatalln(err)
 		}
-		if eblob.Magic != nncp.MagicNNCPBv3 {
+		switch eblob.Magic {
+		case nncp.MagicNNCPBv1.B:
+			log.Fatalln(nncp.MagicNNCPBv1.TooOld())
+		case nncp.MagicNNCPBv2.B:
+			log.Fatalln(nncp.MagicNNCPBv2.TooOld())
+		case nncp.MagicNNCPBv3.B:
+		default:
 			log.Fatalln(errors.New("Unknown eblob type"))
 		}
 		fmt.Println("Strengthening function: Balloon with BLAKE2b-256")
@@ -89,33 +96,25 @@ func main() {
 		return
 	}
 
-	os.Stderr.WriteString("Passphrase:") // #nosec G104
-	password, err := term.ReadPassword(0)
+	os.Stderr.WriteString("Passphrase:")
+	password1, err := term.ReadPassword(0)
 	if err != nil {
 		log.Fatalln(err)
 	}
-	os.Stderr.WriteString("\n") // #nosec G104
-
 	if *decrypt {
-		cfgRaw, err := nncp.DeEBlob(data, password)
+		cfgRaw, err := nncp.DeEBlob(data, password1)
 		if err != nil {
 			log.Fatalln(err)
 		}
-		os.Stdout.Write(cfgRaw) // #nosec G104
+		os.Stdout.Write(cfgRaw)
 		return
 	}
-
-	password1, err := term.ReadPassword(0)
-	if err != nil {
-		log.Fatalln(err)
-	}
-	os.Stderr.WriteString("\n")                 // #nosec G104
-	os.Stderr.WriteString("Repeat passphrase:") // #nosec G104
+	os.Stderr.WriteString("\nRepeat passphrase:")
 	password2, err := term.ReadPassword(0)
 	if err != nil {
 		log.Fatalln(err)
 	}
-	os.Stderr.WriteString("\n") // #nosec G104
+	os.Stderr.WriteString("\n")
 	if bytes.Compare(password1, password2) != 0 {
 		log.Fatalln(errors.New("Passphrases do not match"))
 	}
@@ -123,5 +122,5 @@ func main() {
 	if err != nil {
 		log.Fatalln(err)
 	}
-	os.Stdout.Write(eblob) // #nosec G104
+	os.Stdout.Write(eblob)
 }