mv more fkt to http-client

routers/utils/utils.go

@@ -4,9 +4,7 @@
 package utils
 
 import (
-	"fmt"
 	"html"
-	"io"
 	"net/url"
 	"strings"
 
@@ -30,15 +28,3 @@ func IsExternalURL(rawURL string) bool {
 	}
 	return false
 }
-
-// Limit number of characters in a string (useful to prevent log injection attacks and overly long log outputs)
-// Thanks to https://www.socketloop.com/tutorials/golang-characters-limiter-example
-func CharLimiter(s string, limit int) string {
-	reader := strings.NewReader(s)
-	buff := make([]byte, limit)
-	n, _ := io.ReadAtLeast(reader, buff, limit)
-	if n != 0 {
-		return fmt.Sprint(string(buff), "...")
-	}
-	return s
-}