mirror of
https://github.com/shadow1ng/fscan.git
synced 2026-09-26 05:01:53 +08:00
feat: 增加端口识别,修复插件总超时
This commit is contained in:
+20
-11
@@ -8,7 +8,6 @@ import (
|
||||
"time"
|
||||
)
|
||||
|
||||
// VncScan 执行VNC服务扫描及密码尝试
|
||||
func VncScan(info *Common.HostInfo) (tmperr error) {
|
||||
if Common.DisableBrute {
|
||||
return
|
||||
@@ -16,29 +15,39 @@ func VncScan(info *Common.HostInfo) (tmperr error) {
|
||||
|
||||
maxRetries := Common.MaxRetries
|
||||
modename := "vnc"
|
||||
starttime := time.Now().Unix()
|
||||
|
||||
Common.LogDebug(fmt.Sprintf("开始扫描 %v:%v", info.Host, info.Ports))
|
||||
totalPass := len(Common.Passwords)
|
||||
Common.LogDebug(fmt.Sprintf("开始尝试密码组合 (总密码数: %d)", totalPass))
|
||||
|
||||
tried := 0
|
||||
|
||||
// 遍历所有密码
|
||||
for _, pass := range Common.Passwords {
|
||||
// 检查是否超时
|
||||
if time.Now().Unix()-starttime > int64(Common.Timeout) {
|
||||
return fmt.Errorf("扫描超时")
|
||||
}
|
||||
tried++
|
||||
Common.LogDebug(fmt.Sprintf("[%d/%d] 尝试密码: %s", tried, totalPass, pass))
|
||||
|
||||
// 重试循环
|
||||
for retryCount := 0; retryCount < maxRetries; retryCount++ {
|
||||
if retryCount > 0 {
|
||||
Common.LogDebug(fmt.Sprintf("第%d次重试密码: %s", retryCount+1, pass))
|
||||
}
|
||||
|
||||
// 执行VNC连接
|
||||
done := make(chan struct {
|
||||
success bool
|
||||
err error
|
||||
})
|
||||
}, 1)
|
||||
|
||||
go func(pass string) {
|
||||
success, err := VncConn(info, pass)
|
||||
done <- struct {
|
||||
select {
|
||||
case done <- struct {
|
||||
success bool
|
||||
err error
|
||||
}{success, err}
|
||||
}{success, err}:
|
||||
default:
|
||||
}
|
||||
}(pass)
|
||||
|
||||
// 等待结果或超时
|
||||
@@ -66,16 +75,16 @@ func VncScan(info *Common.HostInfo) (tmperr error) {
|
||||
// 检查是否是需要重试的错误
|
||||
if retryErr := Common.CheckErrs(err); retryErr != nil {
|
||||
if retryCount == maxRetries-1 {
|
||||
return err
|
||||
continue
|
||||
}
|
||||
continue // 继续重试
|
||||
}
|
||||
}
|
||||
|
||||
break // 如果不需要重试,跳出重试循环
|
||||
}
|
||||
}
|
||||
|
||||
Common.LogDebug(fmt.Sprintf("扫描完成,共尝试 %d 个密码", tried))
|
||||
return tmperr
|
||||
}
|
||||
|
||||
|
||||
Reference in New Issue
Block a user