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// Copyright 2020 New Relic Corporation. All rights reserved.
// SPDX-License-Identifier: Apache-2.0
package internal
import "net/url"
// SafeURL removes sensitive information from a URL.
func SafeURL(u *url.URL) string {
if nil == u {
return ""
}
if "" != u.Opaque {
// If the URL is opaque, we cannot be sure if it contains
// sensitive information.
return ""
}
// Omit user, query, and fragment information for security.
ur := url.URL{
Scheme: u.Scheme,
Host: u.Host,
Path: u.Path,
}
return ur.String()
}
// SafeURLFromString removes sensitive information from a URL.
func SafeURLFromString(rawurl string) string {
u, err := url.Parse(rawurl)
if nil != err {
return ""
}
return SafeURL(u)
}
// HostFromURL returns the URL's host.
func HostFromURL(u *url.URL) string {
if nil == u {
return ""
}
if "" != u.Opaque {
return "opaque"
}
return u.Host
}
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