/
skip.go
182 lines (163 loc) · 4.11 KB
/
skip.go
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package scanner
import (
sliceutil "github.com/projectdiscovery/utils/slice"
"github.com/wjlin0/pathScan/v2/pkg/output"
"github.com/wjlin0/pathScan/v2/pkg/util"
"strconv"
"strings"
)
func (scanner *Scanner) autoSkip(event *Response, base *Response) bool {
if event.StatusCode != 200 {
for _, status := range checkStatus(scanner.options.BlackStatus) {
if event.StatusCode == status {
return true
}
}
for _, status := range checkStatus(scanner.options.WafStatus) {
if event.StatusCode == status {
return true
}
}
eventLocation, ok1 := event.Headers["Location"]
randLocation, ok2 := base.Headers["Location"]
if event.StatusCode >= 300 && event.StatusCode <= 399 && ok1 && ok2 {
if strings.Join(eventLocation, "") == strings.Join(randLocation, "") {
return true
}
}
if event.StatusCode == base.StatusCode {
return true
}
}
if event.ContentLength == base.ContentLength {
if event.BodyMd5 == base.BodyMd5 {
return true
}
} else if i := event.ContentLength - base.ContentLength; (i < 16 && i > 0) || (i > -16 && i < 0) {
} else {
if strings.Contains(string(base.Data), base.Response.Request.URL.Path) {
} else {
return false
}
}
return base.bodyDuplicate(event, 5)
}
func (scanner *Scanner) checkEventSkip(event output.ResultEvent) bool {
if event.URL == "" {
return true
}
if scanner.options.SkipOutputIsEmpty() {
return false
}
if sliceutil.Contains(scanner.options.SkipCode, strconv.Itoa(event.Status)) {
return true
}
// 循环递归跳过 状态码 例如 5xx 4xx 3xx 500-599 400-499 300-399
for _, status := range scanner.options.SkipCode {
if strings.Contains(status, "-") && !strings.Contains(status, "xx") {
split := strings.Split(status, "-")
if len(split) != 2 {
continue
}
minStatus, err := strconv.Atoi(split[0])
if err != nil {
continue
}
maxStatus, err := strconv.Atoi(split[1])
if err != nil {
continue
}
if event.Status >= minStatus && event.Status <= maxStatus {
return true
}
}
if strings.Contains(status, "xx") {
if strings.HasPrefix(status, strconv.Itoa(event.Status)[:1]) {
return true
}
}
}
if scanner.options.SkipHash != "" {
bodyHash, _ := util.GetHash([]byte(event.RequestBody), scanner.options.SkipHashMethod)
if scanner.options.SkipHash == string(bodyHash) {
return true
}
}
// 跳过长度逻辑处理
for _, l := range scanner.options.SkipBodyLen {
switch strings.Count(l, "-") {
case 1:
split := strings.Split(l, "-")
if len(split) != 2 {
continue
}
minLength, err := strconv.Atoi(split[0])
if err != nil {
continue
}
maxLength, err := strconv.Atoi(split[1])
if err != nil {
continue
}
if event.ContentLength >= minLength && event.ContentLength <= maxLength {
return true
}
case 0:
atoi, err := strconv.Atoi(l)
if err != nil {
continue
}
if atoi == event.ContentLength {
return true
}
default:
continue
}
}
for _, l := range scanner.skipBodyRegex {
// 匹配body
if l.Match([]byte(event.ResponseBody)) {
return true
}
}
return false
}
// 状态码处理
func checkStatus(statusSlice []string) []int {
var statusIntSlice []int
for _, status := range statusSlice {
if strings.Contains(status, "-") && !strings.Contains(status, "xx") {
split := strings.Split(status, "-")
if len(split) != 2 {
continue
}
minStatus, err := strconv.Atoi(split[0])
if err != nil {
continue
}
maxStatus, err := strconv.Atoi(split[1])
if err != nil {
continue
}
if minStatus > maxStatus {
minStatus, maxStatus = maxStatus, minStatus
}
if minStatus < 100 || maxStatus > 999 {
continue
}
for i := minStatus; i <= maxStatus; i++ {
statusIntSlice = append(statusIntSlice, i)
}
}
if atoi, _ := strconv.Atoi(status[:1]); atoi != 0 && strings.Contains(status, "xx") {
for i := atoi*100 + 0; i < atoi*100+100; i++ {
statusIntSlice = append(statusIntSlice, i)
}
}
if atoi, _ := strconv.Atoi(status); atoi >= 100 && atoi <= 999 {
statusIntSlice = append(statusIntSlice, atoi)
}
}
// 去重
return sliceutil.Dedupe(statusIntSlice)
}