frostfs-s3-gw/api/auth/regexp-utils.go
Evgeniy Kulikov b9972042fc Refactoring auth package and move into API
Signed-off-by: Evgeniy Kulikov <kim@nspcc.ru>
2020-11-24 09:59:01 +03:00

20 lines
372 B
Go

package auth
import "regexp"
type regexpSubmatcher struct {
re *regexp.Regexp
}
func (r *regexpSubmatcher) getSubmatches(target string) map[string]string {
matches := r.re.FindStringSubmatch(target)
l := len(matches)
sub := make(map[string]string, l)
for i, name := range r.re.SubexpNames() {
if i > 0 && i <= l {
sub[name] = matches[i]
}
}
return sub
}