diff options
Diffstat (limited to 'client')
-rw-r--r-- | client/main.go | 66 | ||||
-rwxr-xr-x | client/obfsclient | bin | 0 -> 3255678 bytes |
2 files changed, 66 insertions, 0 deletions
diff --git a/client/main.go b/client/main.go new file mode 100644 index 0000000..0c7edcc --- /dev/null +++ b/client/main.go @@ -0,0 +1,66 @@ +package main + +import ( + "flag" + "fmt" + "io" + "log" + "net" + "os" + + "0xacab.org/leap/obfsvpn" + socks5 "github.com/armon/go-socks5" +) + +func main() { + // Setup logging. + logger := log.New(os.Stderr, "", log.LstdFlags) + debug := log.New(io.Discard, "DEBUG ", log.LstdFlags) + + // setup command line flags. + var ( + verbose bool + obfs4Cert string + obfs4Remote string + socksPort string + socksHost string + ) + + socksPort = "8080" + socksHost = "127.0.0.1" + + flags := flag.NewFlagSet(os.Args[0], flag.ContinueOnError) + flags.BoolVar(&verbose, "v", verbose, "Enable verbose logging") + flags.StringVar(&obfs4Cert, "c", obfs4Cert, "The remote obfs4 certificate") + flags.StringVar(&obfs4Remote, "r", obfs4Remote, "The remote obfs4 endpoint (ip:port)") + flags.StringVar(&socksPort, "p", socksPort, "The port for the local socks5 proxy (default: 8080)") + flags.StringVar(&socksHost, "i", socksHost, "The host for the local socks5 proxy (default: localhost)") + err := flags.Parse(os.Args[1:]) + if err != nil { + logger.Fatalf("error parsing flags: %v", err) + } + // Configure logging. + if verbose { + debug.SetOutput(os.Stderr) + } + + dialer, err := obfsvpn.NewDialerFromCert(obfs4Cert) + if err != nil { + logger.Fatalf("cannot get dialer: %v", err) + } + + socksConf := &socks5.Config{ + Dial: dialer.Dial, + } + + server, err := socks5.New(socksConf) + if err != nil { + panic(err) + } + + addr := net.JoinHostPort(socksHost, socksPort) + fmt.Printf("[+] Started socks5 proxy at %s\n", addr) + if err := server.ListenAndServe("tcp", addr); err != nil { + panic(err) + } +} diff --git a/client/obfsclient b/client/obfsclient Binary files differnew file mode 100755 index 0000000..9bd175b --- /dev/null +++ b/client/obfsclient |