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Relax server HTTP host check

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This commit is contained in:
yuhan6665 2024-07-06 15:06:58 -04:00
parent 1113ee7fa2
commit 4c51636788
4 changed files with 6 additions and 4 deletions
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4
transport/internet/http/config.go
View file

@ -1,6 +1,8 @@
package http
import (
"strings"
"github.com/xtls/xray-core/common"
"github.com/xtls/xray-core/common/dice"
"github.com/xtls/xray-core/transport/internet"
@ -18,7 +20,7 @@ func (c *Config) getHosts() []string {
func (c *Config) isValidHost(host string) bool {
hosts := c.getHosts()
for _, h := range hosts {
if h == host {
if strings.Contains(strings.ToLower(host), strings.ToLower(h)) {
return true
}
}

2
transport/internet/httpupgrade/hub.go
View file

@ -39,7 +39,7 @@ func (s *server) Handle(conn net.Conn) (stat.Connection, error) {
if s.config != nil {
host := req.Host
if len(s.config.Host) > 0 && host != s.config.Host {
if len(s.config.Host) > 0 && !strings.Contains(strings.ToLower(host), strings.ToLower(s.config.Host)) {
return nil, errors.New("bad host: ", host)
}
path := s.config.GetNormalizedPath()

2
transport/internet/splithttp/hub.go
View file

@ -72,7 +72,7 @@ func (h *requestHandler) upsertSession(sessionId string) *httpSession {
}
func (h *requestHandler) ServeHTTP(writer http.ResponseWriter, request *http.Request) {
if len(h.host) > 0 && request.Host != h.host {
if len(h.host) > 0 && !strings.Contains(strings.ToLower(request.Host), strings.ToLower(h.host)) {
errors.LogInfo(context.Background(), "failed to validate host, request:", request.Host, ", config:", h.host)
writer.WriteHeader(http.StatusNotFound)
return

2
transport/internet/websocket/hub.go
View file

@ -38,7 +38,7 @@ var upgrader = &websocket.Upgrader{
}
func (h *requestHandler) ServeHTTP(writer http.ResponseWriter, request *http.Request) {
if len(h.host) > 0 && request.Host != h.host {
if len(h.host) > 0 && !strings.Contains(strings.ToLower(request.Host), strings.ToLower(h.host)) {
errors.LogInfo(context.Background(), "failed to validate host, request:", request.Host, ", config:", h.host)
writer.WriteHeader(http.StatusNotFound)
return