tidb sensitive 代码
文件路径：/br/pkg/utils/sensitive.go
/ Copyright 2022 PingCAP, Inc. Licensed under Apache-2.0.
package utils
import (
"regexp"
)
var (
passwordPatterns = `(password[\s]*=[\s]*(\\")?)(.*?)((\\")?\\n)`
passwordRegexp *regexp.Regexp
)
func init() {
passwordRegexp = regexp.MustCompile(passwordPatterns)
}
/ HideSensitive replace password with ******.
func HideSensitive(input string) string {
output := passwordRegexp.ReplaceAllString(input, "$1******$4")
return output
}