tcp multiplexing over http connect tunnel

utils/util/http.go

@@ -0,0 +1,44 @@
+// Copyright 2020 guylewin, guy@lewin.co.il
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package util
+
+import (
+	"net/http"
+	"strings"
+)
+
+func OkResponse() *http.Response {
+	header := make(http.Header)
+
+	res := &http.Response{
+		Status:     "OK",
+		StatusCode: 200,
+		Proto:      "HTTP/1.1",
+		ProtoMajor: 1,
+		ProtoMinor: 1,
+		Header:     header,
+	}
+	return res
+}
+
+func GetHostFromAddr(addr string) (host string) {
+	strs := strings.Split(addr, ":")
+	if len(strs) > 1 {
+		host = strs[0]
+	} else {
+		host = addr
+	}
+	return
+}