/*
GoVPN -- simple secure free software virtual private network daemon
-Copyright (C) 2014-2016 Sergey Matveev <stargrave@stargrave.org>
+Copyright (C) 2014-2018 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
"bytes"
"flag"
"fmt"
+ "io"
"log"
"cypherpunks.ru/govpn"
var (
keyPath = flag.String("key", "", "Path to passphrase file")
verifier = flag.String("verifier", "", "Optional verifier")
- mOpt = flag.Int("m", govpn.DefaultM, "Argon2d memory parameter (KiBs)")
- tOpt = flag.Int("t", govpn.DefaultT, "Argon2d iteration parameter")
- pOpt = flag.Int("p", govpn.DefaultP, "Argon2d parallelizm parameter")
+ sOpt = flag.Int("s", govpn.DefaultS, "Balloon space cost")
+ tOpt = flag.Int("t", govpn.DefaultT, "Balloon time cost")
+ pOpt = flag.Int("p", govpn.DefaultP, "Balloon parallel jobs")
egdPath = flag.String("egd", "", "Optional path to EGD socket")
+ version = flag.Bool("version", false, "Print version information")
+ warranty = flag.Bool("warranty", false, "Print warranty information")
)
func main() {
flag.Parse()
+ if *warranty {
+ fmt.Println(govpn.Warranty)
+ return
+ }
+ if *version {
+ fmt.Println(govpn.VersionGet())
+ return
+ }
if *egdPath != "" {
govpn.EGDInit(*egdPath)
}
}
if *verifier == "" {
id := new([govpn.IDSize]byte)
- if _, err := govpn.Rand.Read(id[:]); err != nil {
+ if _, err = io.ReadFull(govpn.Rand, id[:]); err != nil {
log.Fatalln(err)
}
- pid := govpn.PeerId(*id)
- v := govpn.VerifierNew(*mOpt, *tOpt, *pOpt, &pid)
+ pid := govpn.PeerID(*id)
+ v := govpn.VerifierNew(*sOpt, *tOpt, *pOpt, &pid)
v.PasswordApply(key)
fmt.Println(v.LongForm())
fmt.Println(v.ShortForm())