golang auth 代码
文件路径：/src/cmd/go/internal/auth/auth.go
// Copyright 2019 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
// Package auth provides access to user-provided authentication credentials.
package auth
import "net/http"
// AddCredentials fills in the user's credentials for req, if any.
// The return value reports whether any matching credentials were found.
func AddCredentials(req *http.Request) (added bool) {
host := req.URL.Hostname()
// TODO(golang.org/issue/26232): Support arbitrary user-provided credentials.
netrcOnce.Do(readNetrc)
for _, l := range netrc {
if l.machine == host {
req.SetBasicAuth(l.login, l.password)
return true
}
}
return false
}