Update UA version update logic

_uaupdate/main.go

@@ -3,15 +3,13 @@ package main
 import (
 	"os"
 	"regexp"
-	"strconv"
 
-	"github.com/buger/jsonparser"
 	"github.com/vulncheck-oss/go-exploit/output"
 	"github.com/vulncheck-oss/go-exploit/protocol"
 )
 
 func main() {
-	uri := "https://raw.githubusercontent.com/projectdiscovery/useragent/main/useragent_data.json"
+	uri := "https://www.whatismybrowser.com/guides/the-latest-user-agent/chrome"
 	resp, body, ok := protocol.HTTPSendAndRecv("GET", uri, "")
 	if !ok {
 		return
@@ -23,34 +21,9 @@ func main() {
 		return
 	}
 
-	// looking in tags for the latest Chrome on Windows whatever
-	chromePattern := regexp.MustCompile(`^Chrome (\d+) on Windows \d+$`)
-
-	// pattern to find the Safari string so we can drop everything after
-	safariPattern := regexp.MustCompile(`^.*Chrome/\d+.\d+.\d+.\d+ Safari/[\d\.]+`)
-
-	// store the newest version as we loop through the data
-	latestChromeUA := ""
-	latestChromeVer := 0
-
-	_, _ = jsonparser.ArrayEach([]byte(body), func(entry []byte, _ jsonparser.ValueType, _ int, _ error) {
-		_, _ = jsonparser.ArrayEach(entry, func(tag []byte, _ jsonparser.ValueType, _ int, _ error) {
-			matches := chromePattern.FindStringSubmatch(string(tag))
-			if len(matches) == 2 {
-				version, _ := strconv.Atoi(matches[1])
-				if version > latestChromeVer {
-					ua, _ := jsonparser.GetString(entry, "Raw")
-					cleanedUA := safariPattern.FindString(ua)
-					if cleanedUA != "" {
-						latestChromeUA = cleanedUA
-						latestChromeVer = version
-					}
-				}
-			}
-		}, "Tags")
-	})
-
-	if len(latestChromeUA) != 0 {
-		_ = os.WriteFile("../protocol/http-user-agent.txt", []byte(latestChromeUA), 0o644)
+	// looking in the body for the latest Chrome on Windows whatever
+	matches := regexp.MustCompile(`<li><span class="code">(Mozilla/\d+.\d+ \(Windows NT [^<]+)</span></li>`).FindStringSubmatch(body)
+	if len(matches) != 0 {
+		_ = os.WriteFile("../protocol/http-user-agent.txt", []byte(matches[1]), 0o644)
 	}
 }

protocol/http-user-agent.txt

@@ -1 +1 @@
-Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
+Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36