From 8e2608eca8960819791eb4d89b3028e26a29498d Mon Sep 17 00:00:00 2001
From: Ivan Krasin <krasin@golang.org>
Date: Tue, 15 Dec 2009 16:27:45 -0800
Subject: [PATCH] Add basic http authentication support. Fixes #407.

R=rsc, ajstarks
CC=ushakov
https://golang.org/cl/176076
---
 src/pkg/http/client.go | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/src/pkg/http/client.go b/src/pkg/http/client.go
index aa3d3be6dc..af11a4b745 100644
--- a/src/pkg/http/client.go
+++ b/src/pkg/http/client.go
@@ -8,6 +8,7 @@ package http
 
 import (
 	"bufio"
+	"encoding/base64"
 	"fmt"
 	"io"
 	"net"
@@ -118,6 +119,16 @@ func send(req *Request) (resp *Response, err os.Error) {
 	if !hasPort(addr) {
 		addr += ":http"
 	}
+	info := req.URL.Userinfo
+	if len(info) > 0 {
+		enc := base64.URLEncoding
+		encoded := make([]byte, enc.EncodedLen(len(info)))
+		enc.Encode(encoded, strings.Bytes(info))
+		if req.Header == nil {
+			req.Header = make(map[string]string)
+		}
+		req.Header["Authorization"] = "Basic " + string(encoded)
+	}
 	conn, err := net.Dial("tcp", "", addr)
 	if err != nil {
 		return nil, err
-- 
2.50.0