30 lines
546 B
Go
30 lines
546 B
Go
package audit
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import (
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"net"
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"strings"
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"github.com/gin-gonic/gin"
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)
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func ContextMiddleware() gin.HandlerFunc {
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return func(c *gin.Context) {
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ip := clientIP(c.ClientIP())
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userAgent := strings.TrimSpace(c.GetHeader("User-Agent"))
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c.Request = c.Request.WithContext(WithRequestInfo(c.Request.Context(), ip, userAgent))
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c.Next()
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}
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}
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func clientIP(ip string) string {
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trimmed := strings.TrimSpace(ip)
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if trimmed == "" {
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return ""
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}
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parsed := net.ParseIP(trimmed)
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if parsed == nil {
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return trimmed
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}
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return parsed.String()
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}
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