fix: Web 全局状态同步、字典文件错误提示、长驻插件连接可取消

- scan.go: Web API 构建 config/state 后同步到全局实例
- config_builder.go: 用户名/密码/URL 文件读取失败时输出错误日志
- reverseshell.go: 读命令设 1s 超时,超时后检查 ctx 实现可取消
- forwardshell.go: handleClient 接受 ctx,取消时关闭连接解除阻塞
- socks5proxy.go: handleClient 接受 ctx,取消时关闭连接解除 IO 阻塞
This commit is contained in:
ZacharyZcR
2026-04-27 21:45:16 +08:00
parent 653f11295a
commit 3d7cdcbe5f
5 changed files with 42 additions and 8 deletions
+10
View File
@@ -5,6 +5,7 @@ package local
import (
"bufio"
"context"
"errors"
"fmt"
"io"
"net"
@@ -13,6 +14,7 @@ import (
"runtime"
"strconv"
"strings"
"time"
"github.com/shadow1ng/fscan/common"
"github.com/shadow1ng/fscan/common/i18n"
@@ -123,12 +125,20 @@ func (p *ReverseShellPlugin) startNativeReverseShell(ctx context.Context, host s
prompt := fmt.Sprintf("%s> ", getCurrentDir())
_, _ = conn.Write([]byte(prompt))
// 设置读取超时,以便能响应 ctx 取消
_ = conn.SetReadDeadline(time.Now().Add(1 * time.Second))
// 读取命令
cmdLine, err := reader.ReadString('\n')
if err != nil {
if err == io.EOF {
return nil
}
// 超时继续循环检查 ctx
var netErr net.Error
if errors.As(err, &netErr) && netErr.Timeout() {
continue
}
return fmt.Errorf("读取命令错误: %w", err)
}