refactor: 全部优化为多线程

This commit is contained in:
ZacharyZcR
2024-12-31 20:25:54 +08:00
parent ed69e41001
commit c004762a8c
32 changed files with 2768 additions and 573 deletions
+90 -17
View File
@@ -8,6 +8,7 @@ import (
"net"
"os"
"strings"
"sync"
"time"
)
@@ -20,7 +21,7 @@ var (
func RedisScan(info *Common.HostInfo) (tmperr error) {
starttime := time.Now().Unix()
// 尝试无密码连接
// 尝试无密码连接
flag, err := RedisUnauth(info)
if flag && err == nil {
return err
@@ -30,30 +31,102 @@ func RedisScan(info *Common.HostInfo) (tmperr error) {
return
}
// 尝试密码暴力破解
maxRetries := Common.MaxRetries
threads := Common.BruteThreads
// 创建任务通道
taskChan := make(chan string, len(Common.Passwords))
resultChan := make(chan error, threads)
// 生成所有密码任务
for _, pass := range Common.Passwords {
pass = strings.Replace(pass, "{user}", "redis", -1)
taskChan <- pass
}
close(taskChan)
flag, err := RedisConn(info, pass)
if flag && err == nil {
return err
}
// 启动工作线程
var wg sync.WaitGroup
for i := 0; i < threads; i++ {
wg.Add(1)
go func() {
defer wg.Done()
// 记录错误信息
errlog := fmt.Sprintf("[-] Redis %v:%v %v %v", info.Host, info.Ports, pass, err)
Common.LogError(errlog)
tmperr = err
for pass := range taskChan {
// 重试循环
for retryCount := 0; retryCount < maxRetries; retryCount++ {
// 检查是否超时
if time.Now().Unix()-starttime > int64(Common.Timeout) {
resultChan <- fmt.Errorf("扫描超时")
return
}
if Common.CheckErrs(err) {
return err
}
// 执行Redis连接
done := make(chan struct {
success bool
err error
})
// 超时检查
if time.Now().Unix()-starttime > (int64(len(Common.Passwords)) * Common.Timeout) {
return err
go func(pass string) {
success, err := RedisConn(info, pass)
done <- struct {
success bool
err error
}{success, err}
}(pass)
// 等待结果或超时
var err error
select {
case result := <-done:
err = result.err
if result.success && err == nil {
resultChan <- nil
return
}
case <-time.After(time.Duration(Common.Timeout) * time.Second):
err = fmt.Errorf("连接超时")
}
// 处理错误情况
if err != nil {
errlog := fmt.Sprintf("[-] Redis %v:%v %v %v",
info.Host, info.Ports, pass, err)
Common.LogError(errlog)
// 检查是否需要重试
if retryErr := Common.CheckErrs(err); retryErr != nil {
if retryCount == maxRetries-1 {
resultChan <- err
return
}
continue // 继续重试
}
}
break // 如果不需要重试,跳出重试循环
}
}
resultChan <- nil
}()
}
// 等待所有线程完成
go func() {
wg.Wait()
close(resultChan)
}()
// 检查结果
for err := range resultChan {
if err != nil {
tmperr = err
if retryErr := Common.CheckErrs(err); retryErr != nil {
return err
}
}
}
fmt.Println("[+] Redis扫描模块结束...")
return tmperr
}