53 lines
1.6 KiB
Go
53 lines
1.6 KiB
Go
// Copyright (C) INFINI Labs & INFINI LIMITED.
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//
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// The INFINI Console is offered under the GNU Affero General Public License v3.0
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// and as commercial software.
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//
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// For commercial licensing, contact us at:
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// - Website: infinilabs.com
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// - Email: hello@infini.ltd
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//
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// Open Source licensed under AGPL V3:
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// This program 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 as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU Affero General Public License for more details.
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//
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// You should have received a copy of the GNU Affero General Public License
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// along with this program. If not, see <http://www.gnu.org/licenses/>.
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/* Copyright © INFINI Ltd. All rights reserved.
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* Web: https://infinilabs.com
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* Email: hello#infini.ltd */
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package common
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import (
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"infini.sh/framework/core/api"
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"net/http"
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"strings"
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)
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// GetClientIP 获取客户端 IP 地址
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func GetClientIP(req *http.Request) string {
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h := new(api.Handler)
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// 1. 尝试从 XFF 头获取
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xff := h.GetHeader(req, "X-Forwarded-For", "")
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clientIP := strings.Split(xff, ",")[0]
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if len(clientIP) > 0 {
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return clientIP
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}
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// 2. 尝试从 X-Real-IP 头获取
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clientIP = h.GetHeader(req, "X-Real-IP", "")
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if len(clientIP) > 0 {
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return clientIP
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}
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// 3. 从 RemoteAddr 获取
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return strings.Split(req.RemoteAddr, ":")[0]
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}
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