Ability to use EGD-compatible PRNGs

[govpn.git] / src / govpn / cmd / govpn-server / main.go

diff --git a/src/govpn/cmd/govpn-server/main.go b/src/govpn/cmd/govpn-server/main.go
index 8aa26ec83bdb8878766fd28efd96c06f6a6e9d98..9fb7ae1edf7d9225c6504ee1d89da65515857f18 100644 (file)
--- a/src/govpn/cmd/govpn-server/main.go
+++ b/src/govpn/cmd/govpn-server/main.go
@@ -37,6 +37,7 @@ var (
        peersPath = flag.String("peers", "peers", "Path to peers keys directory")
        stats     = flag.String("stats", "", "Enable stats retrieving on host:port")
        mtu       = flag.Int("mtu", 1452, "MTU for outgoing packets")
+       egdPath   = flag.String("egd", "", "Optional path to EGD socket")
 )
 
 type PeerReadyEvent struct {
@@ -83,13 +84,18 @@ func main() {
        govpn.MTU = *mtu
        govpn.PeersInit(*peersPath)
 
+       if *egdPath != "" {
+               log.Println("Using", *egdPath, "EGD")
+               govpn.EGDInit(*egdPath)
+       }
+
        bind, err := net.ResolveUDPAddr("udp", *bindAddr)
        if err != nil {
-               panic(err)
+               log.Fatalln("Can not resolve bind address:", err)
        }
        conn, err := net.ListenUDP("udp", bind)
        if err != nil {
-               panic(err)
+               log.Fatalln("Can listen on UDP:", err)
        }
        udpSink, udpBuf, udpReady := govpn.ConnListen(conn)
 
@@ -123,7 +129,7 @@ func main() {
                log.Println("Stats are going to listen on", *stats)
                statsPort, err := net.Listen("tcp", *stats)
                if err != nil {
-                       panic(err)
+                       log.Fatalln("Can not listen on stats port:", err)
                }
                go govpn.StatsProcessor(statsPort, &knownPeers)
        }