28 lines
771 B
Go
28 lines
771 B
Go
package http
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import "strings"
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// ApplyClientForwardHeaders 向上游透传客户端 IP 与浏览器 UA。
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func ApplyClientForwardHeaders(header map[string]string, clientIP, userAgent string) {
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if header == nil {
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return
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}
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if ip := strings.TrimSpace(clientIP); ip != "" {
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header["X-Real-IP"] = ip
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}
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if ua := strings.TrimSpace(userAgent); ua != "" {
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header["User-Agent"] = ua
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}
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}
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// ApplyClientForwardHeadersWithXUA 透传 IP、浏览器 UA，以及可选的 X-User-Agent。
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func ApplyClientForwardHeadersWithXUA(header map[string]string, clientIP, userAgent, xUserAgent string) {
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ApplyClientForwardHeaders(header, clientIP, userAgent)
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if header == nil {
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return
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}
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if xua := strings.TrimSpace(xUserAgent); xua != "" {
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header["X-User-Agent"] = xua
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}
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}
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