mirror of
https://github.com/dcarrillo/whatismyip.git
synced 2024-12-23 07:27:59 +00:00
67 lines
1.2 KiB
Go
67 lines
1.2 KiB
Go
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package httputils
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import (
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"fmt"
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"net/http"
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"sort"
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"strings"
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"github.com/gin-gonic/gin"
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)
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func HeadersToSortedString(headers http.Header) string {
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var output string
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keys := make([]string, 0, len(headers))
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for k := range headers {
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keys = append(keys, k)
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}
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sort.Strings(keys)
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for _, k := range keys {
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if len(headers[k]) > 1 {
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for _, h := range headers[k] {
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output += k + ": " + h + "\n"
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}
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} else {
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output += k + ": " + headers[k][0] + "\n"
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}
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}
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return output
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}
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func GetLogFormatter(param gin.LogFormatterParams) string {
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return fmt.Sprintf("%s - [%s] \"%s %s %s\" %d %d %d %s \"%s\" \"%s\" \"%s\"\n",
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param.ClientIP,
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param.TimeStamp.Format("02/Nov/2006:15:04:05 -0700"),
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param.Method,
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param.Path,
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param.Request.Proto,
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param.StatusCode,
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param.BodySize,
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param.Latency.Nanoseconds(),
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normalizeLog(param.Request.Referer()),
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normalizeLog(param.Request.UserAgent()),
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normalizeLog(param.Request.Header["X-Forwarded-For"]),
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normalizeLog(param.ErrorMessage),
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)
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}
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func normalizeLog(log interface{}) interface{} {
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switch v := log.(type) {
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case string:
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if v == "" {
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return "-"
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}
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case []string:
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if len(v) == 0 {
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return "-"
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} else {
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return strings.Join(v, ", ")
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}
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}
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return log
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}
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