Function cachebusterHeader

pkg/recon.go:451–691

(cache *CacheStruct, headerList []string)

}

func cachebusterHeader(cache *CacheStruct, headerList []string) []error {
	headers := []string{}
	values := []string{}
	if len(headerList) > 0 {
		headers = append(headers, headerList...)
	} else {
		headers = append(headers, "Accept-Encoding", "Accept", "Cookie", "Origin")
		values = append(values, "gzip, deflate, ", "*/*, text/", "wcvs_cookie=")
		for _, header := range Config.Headers {
			headers = append(headers, strings.TrimSpace(strings.Split(header, ":")[0])) // Only add headername
		}
	}

	var errSlice []error

	for i, header := range headers {
		errorString := "cachebusterHeader " + header
		identifier := "Header " + header + " as Cachebuster"

		if len(values) < i+1 { // prevent index out of range
			values = append(values, "")
		}

		if header == "" { // skip empty headers
			continue
		}

		req := fasthttp.AcquireRequest()
		resp := fasthttp.AcquireResponse()
		defer fasthttp.ReleaseRequest(req)
		defer fasthttp.ReleaseResponse(resp)
		var err error
		var times []int64

		if cache.Indicator == "" {
			// No Cache Indicator was found. So time will be used as Indicator

			for ii := range 5 * 2 {
				weburl := Config.Website.Url.String()

				if Config.DoPost {
					req.Header.SetMethod("POST")
					req.SetBodyString(Config.Body)
				} else {
					req.Header.SetMethod("GET")
					if Config.Body != "" {
						req.SetBodyString(Config.Body)

					}
				}
				req.SetRequestURI(weburl)

				setRequest(req, Config.DoPost, "", nil, false)
				if ii%2 == 0 {
					cbvalue := values[i] + "cb" + randInt()
					if h := req.Header.Peek(header); h != nil {
						msg := fmt.Sprintf("Overwriting %s:%s with %s:%s\n", header, h, header, cbvalue)
						Print(msg, NoColor)