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faucet: check ip length

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emailtovamos 2024-07-23 17:47:07 +01:00
parent cd3539ab18
commit a85215cd70
1 changed files with 3 additions and 1 deletions
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4
cmd/faucet/faucet.go
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@ -287,7 +287,9 @@ func (f *faucet) apiHandler(w http.ResponseWriter, r *http.Request) {
ip := r.RemoteAddr
if len(r.Header.Get("X-Forwarded-For")) > 0 {
ips := strings.Split(r.Header.Get("X-Forwarded-For"), ",")
ip = strings.TrimSpace(ips[len(ips)-1])
if len(ips) > 0 {
ip = strings.TrimSpace(ips[len(ips)-1])
}
}
limiter := f.limiter.GetLimiter(ip)