github-starred/frp
2
0
Fork 0
mirror of https://github.com/fatedier/frp.git synced 2026-05-15 08:05:49 -06:00
Code Issues 40 Projects Packages Wiki Activity Actions 1

pkg/config: fix custom domain validation to prevent false matches with subdomain host (#5178)

Browse source
This commit is contained in:
fatedier 2026-02-13 14:10:18 +08:00 • committed by GitHub
parent 519368b1fd
commit d0347325fc
No known key found for this signature in database
GPG key ID: B5690EEEBB952194
1 changed files with 1 additions and 1 deletions
Download patch file Download diff file Expand all files Collapse all files

2
pkg/config/v1/validation/proxy.go
View file

@ -81,7 +81,7 @@ func validateDomainConfigForClient(c *v1.DomainConfig) error {
func validateDomainConfigForServer(c *v1.DomainConfig, s *v1.ServerConfig) error {
for _, domain := range c.CustomDomains {
if s.SubDomainHost != "" && len(strings.Split(s.SubDomainHost, ".")) < len(strings.Split(domain, ".")) {
if strings.Contains(domain, s.SubDomainHost) {
if strings.HasSuffix(domain, "."+s.SubDomainHost) {
return fmt.Errorf("custom domain [%s] should not belong to subdomain host [%s]", domain, s.SubDomainHost)
}
}