Fix setting config locking out proxy users (#1820)

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kermieisinthehouse 2021-10-09 23:54:15 +00:00 committed by GitHub
parent fb5f9162d0
commit 04ca11e62e
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1 changed files with 4 additions and 1 deletions

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@ -36,7 +36,7 @@ func CheckAllowPublicWithoutAuth(c *config.Instance, r *http.Request) error {
trustedProxies := c.GetTrustedProxies()
proxyChain := strings.Split(r.Header.Get("X-FORWARDED-FOR"), ", ")
if trustedProxies == nil {
if len(trustedProxies) == 0 {
// validate proxies against local network only
if !isLocalIP(requestIP) {
return ExternalAccessError(requestIP)
@ -98,6 +98,9 @@ func isLocalIP(requestIP net.IP) bool {
}
func isIPTrustedProxy(ip net.IP, trustedProxies []string) bool {
if len(trustedProxies) == 0 {
return isLocalIP(ip)
}
for _, v := range trustedProxies {
if ip.Equal(net.ParseIP(v)) {
return true