Add support for HTTP CONNECT proxies.

Joining a SOCKS dialer on the list of things the Golang runtime really
should have is a HTTP CONNECT dialer.  There's a full fledged HTTP
client and server there, but not this.  Why?  Who knows.

This fixes issue #7.

1 files changed, 1 insertions, 8 deletions

diff --git a/obfs4proxy/obfs4proxy.go b/obfs4proxy/obfs4proxy.go
index 2d292ce..a2c3109 100644
--- a/obfs4proxy/obfs4proxy.go
+++ b/obfs4proxy/obfs4proxy.go
@@ -307,14 +307,7 @@ func clientSetup() (launched bool) {
 	ptClientProxy, err := ptGetProxy()
 	if err != nil {
 		log.Fatal(err)
-	}
-	if ptClientProxy != nil {
-		// XXX: Limit this to SOCKS5 for now.
-		if ptClientProxy.Scheme == "http" {
-			ptProxyError(fmt.Sprintf("proxy scheme not supported: %s",
-				ptClientProxy.Scheme))
-			return
-		}
+	} else if ptClientProxy != nil {
 		ptProxyDone()
 	}