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25 lines
506 B
25 lines
506 B
/*
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* Copyright © 2023 Musing Studio LLC.
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*
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* This file is part of WriteFreely.
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*
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* WriteFreely is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Affero General Public License, included
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* in the LICENSE file in this source code package.
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*/
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package spam
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import (
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"net/http"
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"strings"
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)
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func GetIP(r *http.Request) string {
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h := r.Header.Get("X-Forwarded-For")
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if h == "" {
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return ""
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}
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ips := strings.Split(h, ",")
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return strings.TrimSpace(ips[0])
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}
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