Raise copyright years

[nncp.git] / src / cmd / nncp-cfgenc / main.go

diff --git a/src/cmd/nncp-cfgenc/main.go b/src/cmd/nncp-cfgenc/main.go
index 95272ad4715f669dbf9994a8075354ad22497999..cce42dac950e890b7789c4521840422cd397fdfe 100644 (file)
--- 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"
 )
@@ -79,7 +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")
@@ -90,33 +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"))
        }
@@ -124,5 +122,5 @@ func main() {
        if err != nil {
                log.Fatalln(err)
        }
-       os.Stdout.Write(eblob) // #nosec G104
+       os.Stdout.Write(eblob)
 }