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-rw-r--r--modes/pt_socks5/pt_socks5.go6
-rw-r--r--modes/stun_udp/stun_udp.go6
-rw-r--r--modes/transparent_tcp/transparent_tcp.go6
-rw-r--r--modes/transparent_udp/transparent_udp.go6
-rw-r--r--shapeshifter-dispatcher/shapeshifter-dispatcher.go12
5 files changed, 11 insertions, 25 deletions
diff --git a/modes/pt_socks5/pt_socks5.go b/modes/pt_socks5/pt_socks5.go
index 9243f31..0a82971 100644
--- a/modes/pt_socks5/pt_socks5.go
+++ b/modes/pt_socks5/pt_socks5.go
@@ -46,13 +46,9 @@ import (
"github.com/OperatorFoundation/shapeshifter-transports/transports/obfs4"
)
-const (
- socksAddr = "127.0.0.1:0"
-)
-
var stateDir string
-func ClientSetup(termMon *termmon.TermMonitor, target string, ptClientProxy *url.URL, names []string, options string) (launched bool, listeners []net.Listener) {
+func ClientSetup(termMon *termmon.TermMonitor, socksAddr string, target string, ptClientProxy *url.URL, names []string, options string) (launched bool, listeners []net.Listener) {
// Launch each of the client listeners.
for _, name := range names {
ln, err := net.Listen("tcp", socksAddr)
diff --git a/modes/stun_udp/stun_udp.go b/modes/stun_udp/stun_udp.go
index 81ef6d8..535e9b9 100644
--- a/modes/stun_udp/stun_udp.go
+++ b/modes/stun_udp/stun_udp.go
@@ -51,10 +51,6 @@ import (
"github.com/OperatorFoundation/shapeshifter-transports/transports/obfs4"
)
-const (
- socksAddr = "127.0.0.1:1234"
-)
-
var stateDir string
type ConnState struct {
@@ -68,7 +64,7 @@ func NewConnState() ConnState {
type ConnTracker map[string]ConnState
-func ClientSetup(termMon *termmon.TermMonitor, target string, ptClientProxy *url.URL, names []string, options string) bool {
+func ClientSetup(termMon *termmon.TermMonitor, socksAddr string, target string, ptClientProxy *url.URL, names []string, options string) bool {
// Launch each of the client listeners.
for _, name := range names {
udpAddr, err := net.ResolveUDPAddr("udp", socksAddr)
diff --git a/modes/transparent_tcp/transparent_tcp.go b/modes/transparent_tcp/transparent_tcp.go
index 17cd5d4..0e06869 100644
--- a/modes/transparent_tcp/transparent_tcp.go
+++ b/modes/transparent_tcp/transparent_tcp.go
@@ -48,13 +48,9 @@ import (
"github.com/OperatorFoundation/shapeshifter-transports/transports/shadow"
)
-const (
- socksAddr = "127.0.0.1:1234"
-)
-
var stateDir string
-func ClientSetup(termMon *termmon.TermMonitor, target string, ptClientProxy *url.URL, names []string, options string) (launched bool, listeners []net.Listener) {
+func ClientSetup(termMon *termmon.TermMonitor, socksAddr string, target string, ptClientProxy *url.URL, names []string, options string) (launched bool, listeners []net.Listener) {
// Launch each of the client listeners.
for _, name := range names {
ln, err := net.Listen("tcp", socksAddr)
diff --git a/modes/transparent_udp/transparent_udp.go b/modes/transparent_udp/transparent_udp.go
index 63591a7..4be013a 100644
--- a/modes/transparent_udp/transparent_udp.go
+++ b/modes/transparent_udp/transparent_udp.go
@@ -49,10 +49,6 @@ import (
"github.com/OperatorFoundation/shapeshifter-transports/transports/obfs4"
)
-const (
- socksAddr = "127.0.0.1:1234"
-)
-
var stateDir string
type ConnState struct {
@@ -66,7 +62,7 @@ func NewConnState() ConnState {
type ConnTracker map[string]ConnState
-func ClientSetup(termMon *termmon.TermMonitor, target string, ptClientProxy *url.URL, names []string, options string) bool {
+func ClientSetup(termMon *termmon.TermMonitor, socksAddr string, target string, ptClientProxy *url.URL, names []string, options string) bool {
// Launch each of the client listeners.
for _, name := range names {
udpAddr, err := net.ResolveUDPAddr("udp", socksAddr)
diff --git a/shapeshifter-dispatcher/shapeshifter-dispatcher.go b/shapeshifter-dispatcher/shapeshifter-dispatcher.go
index de85e8d..de30b97 100644
--- a/shapeshifter-dispatcher/shapeshifter-dispatcher.go
+++ b/shapeshifter-dispatcher/shapeshifter-dispatcher.go
@@ -60,7 +60,6 @@ import (
const (
dispatcherVersion = "0.0.7-dev"
dispatcherLogFile = "dispatcher.log"
- socksAddr = "127.0.0.1:0"
)
var stateDir string
@@ -101,6 +100,9 @@ func main() {
extorport := flag.String("extorport", "", "Specify the address of a server implementing the Extended OR Port protocol, which is used for per-connection metadata")
authcookie := flag.String("authcookie", "", "Specify an authentication cookie, for use in authenticating with the Extended OR Port")
+ // Experimental flags under consideration for PT 2.1
+ socksAddr := flag.String("proxylistenaddr", "127.0.0.1:0", "Specify the bind address for the local SOCKS server provided by the client")
+
// Additional command line flags inherited from obfs4proxy
showVer := flag.Bool("version", false, "Print version and exit")
logLevelStr := flag.String("logLevel", "ERROR", "Log level (ERROR/WARN/INFO/DEBUG)")
@@ -158,7 +160,7 @@ func main() {
} else {
ptClientProxy, names := getClientNames(ptversion, transportsList, proxy)
- launched = transparent_udp.ClientSetup(termMon, *target, ptClientProxy, names, *options)
+ launched = transparent_udp.ClientSetup(termMon, *socksAddr, *target, ptClientProxy, names, *options)
}
} else {
log.Infof("%s - initializing server transport listeners", execName)
@@ -180,7 +182,7 @@ func main() {
} else {
ptClientProxy, names := getClientNames(ptversion, transportsList, proxy)
- launched, clientListeners = transparent_tcp.ClientSetup(termMon, *target, ptClientProxy, names, *options)
+ launched, clientListeners = transparent_tcp.ClientSetup(termMon, *socksAddr, *target, ptClientProxy, names, *options)
}
} else {
log.Infof("%s - initializing server transport listeners", execName)
@@ -202,7 +204,7 @@ func main() {
} else {
ptClientProxy, names := getClientNames(ptversion, transportsList, proxy)
- launched = stun_udp.ClientSetup(termMon, *target, ptClientProxy, names, *options)
+ launched = stun_udp.ClientSetup(termMon, *socksAddr, *target, ptClientProxy, names, *options)
}
} else {
log.Infof("%s - initializing server transport listeners", execName)
@@ -220,7 +222,7 @@ func main() {
log.Infof("%s - initializing client transport listeners", execName)
ptClientProxy, names := getClientNames(ptversion, transportsList, proxy)
- launched, clientListeners = pt_socks5.ClientSetup(termMon, *target, ptClientProxy, names, *options)
+ launched, clientListeners = pt_socks5.ClientSetup(termMon, *socksAddr, *target, ptClientProxy, names, *options)
} else {
log.Infof("%s - initializing server transport listeners", execName)
ptServerInfo := getServerInfo(ptversion, bindAddr, options, transportsList, orport, extorport, authcookie)