[net.sniff] Add net.sniff.truncate param (default bool true) in order to toggle shortening / truncating (...) of long URLs in HTTP requests on demand

modules/net_sniff_http.go

@@ -2,9 +2,9 @@ package modules
 
 import (
 	"fmt"
+	"regexp"
 
 	"github.com/evilsocket/bettercap-ng/core"
-	"regexp"
 
 	"github.com/google/gopacket"
 	"github.com/google/gopacket/layers"
@@ -13,7 +13,12 @@ import (
 var httpRe = regexp.MustCompile("(?s).*(GET|HEAD|POST|PUT|DELETE|CONNECT|OPTIONS|TRACE|PATCH) (.+) HTTP/\\d\\.\\d.+Host: ([^\\s]+)")
 var uaRe = regexp.MustCompile("(?s).*User-Agent: ([^\\n]+).+")
 
-func httpParser(ip *layers.IPv4, pkt gopacket.Packet, tcp *layers.TCP) bool {
+func httpParser(
+	ip *layers.IPv4,
+	pkt gopacket.Packet,
+	tcp *layers.TCP,
+	truncateURLs bool,
+) bool {
 	data := tcp.Payload
 	dataSize := len(data)
 
@@ -41,6 +46,12 @@ func httpParser(ip *layers.IPv4, pkt gopacket.Packet, tcp *layers.TCP) bool {
 	}
 	url += fmt.Sprintf("%s", path)
 
+	// shorten / truncate long URLs if needed
+	formattedURL := string(url)
+	if truncateURLs {
+		formattedURL = vURL(url)
+	}
+
 	NewSnifferEvent(
 		pkt.Metadata().Timestamp,
 		"http",
@@ -57,7 +68,7 @@ func httpParser(ip *layers.IPv4, pkt gopacket.Packet, tcp *layers.TCP) bool {
 		core.W(core.BG_RED+core.FG_BLACK, "http"),
 		vIP(ip.SrcIP),
 		core.W(core.BG_LBLUE+core.FG_BLACK, method),
-		vURL(url),
+		formattedURL,
 		core.Dim(ua),
 	).Push()