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Author SHA1 Message Date
ZacharyZcR 8402be98e3 优化自适应扫描系统 & 修复 POC 调度问题 
自适应扫描优化:
- target/ceiling 分离，自适应池可向上探索而非锁死在 target
- assessHealth 阈值按网络环境区分（LAN 收紧 / Internet 放宽）
- RTT 漂移时动态压低 target，配合 AIMD 双重降速
- 去掉 semaphore 双层流控，由 ants pool 统一反压
- 探测端口从 3 个扩充到 8 个，减少 RTT 采样偏差
- computeRetries 按环境调整目标概率和上限

Bug 修复:
- AdaptivePool.Wait() 加 10 分钟超时，防止 goroutine 卡死时永久挂起
- CEL 环境初始化失败后允许重试（sync.Once → sync.Mutex + 标志位）
- CAS 自旋加 runtime.Gosched() 退避，减少高并发下 CPU 空转
- -full 模式下 web 插件跳过 IsMarkedWebService 检查 #588
- 不确定服务补做 HTTP 回退探测，覆盖自定义框架漏网场景
- POC sets 纯字面量值跳过 CEL 编译，消除大量误报错误日志
 2026-06-14 22:23:48 +08:00
ZacharyZcR c49c23c7f0 Harden scan robustness and tests 2026-06-14 22:23:48 +08:00
ZacharyZcR 5ad914a1bb feat: 统一服务缓存 + 指纹驱动插件匹配 
将 webServiceCache 扩展为通用 serviceCache，所有指纹识别结果
统一缓存，插件匹配时端口不命中则回退到服务名称匹配。

删除多余的 service_cache.go，复用已有的 ServiceInfo 体系。
补充 nil 防御、Explicit 标记、大量单元/集成/回归测试。
 2026-06-14 22:23:47 +08:00
ZacharyZcR 2ab7c4d9b2 fix: 非标准端口的服务无法匹配对应插件 #588 
端口扫描识别到 8881 上运行 SSH，但 SSH 插件只注册了 [22,2222,2200,22222]，
端口不匹配导致插件不执行。

新增服务名称缓存：端口扫描阶段记录 host:port → serviceName，
插件匹配时端口不命中则回退到服务名称匹配。
 2026-06-14 22:23:46 +08:00
ZacharyZcR 5c251b123d fix: 移除误导性的"无可用插件"日志 #588 
扫描开始前的插件预检基于端口列表静态匹配，不代表实际扫描中插件
不会执行。移除"无可用插件"提示，避免用户误以为插件未工作。
 2026-06-14 22:23:46 +08:00
ZacharyZcR 800cc30794 Fix credential cleanup and explicit tuning flags 2026-06-14 22:23:46 +08:00
ZacharyZcR 8e3cac303d fix: webtitle HTTP 请求失败时重试，修复批量扫描 POC 缺失 #587 
批量扫描（-hf）时并发压力导致 HTTP 请求瞬时失败，getWebTitle
直接返回 error，跳过指纹识别和 POC 触发。

加入指数退避重试（200ms→400ms），最多 3 次，复用 config.MaxRetries。
 2026-06-14 22:23:45 +08:00
ZacharyZcR 4b79cb7a18 ci: 升级 CI Go 版本到 1.25 2026-06-14 22:23:45 +08:00
ZacharyZcR 9d38874a03 fix: 降级 modernc.org/sqlite 到 v1.39.0 适配 CI 2026-06-14 22:23:45 +08:00
ZacharyZcR 88c7e4f2be feat: 自适应并发调度 — 网络探测 + AIMD + 参数智能推导 
扫描前自动探测网络环境（RTT、丢包率、fd limit），基于探测数据
推导 6 个关键参数，替代硬编码默认值：

- Timeout: median_RTT + 4σ（覆盖 99.9% 正常连接）
- ModuleThreadNum: target_concurrency / 30
- MaxRetries: ceil(log(0.01)/log(loss_rate))（全失败概率 <1%）
- ICMPRate: 环境基准 × fd 系数
- PocNum: 跟随 ModuleThreadNum
- DisablePing: 已有 ICMP 权限降级机制

线程池从单信号（资源耗尽率）升级为 AIMD + 慢启动：
- 慢启动：target/4 起步，500ms 翻倍
- 稳态 AIMD：健康 +5%，拥塞 ×0.5
- 双信号：资源耗尽率 + RTT 趋势（双 EMA）

用户 -t 显式指定时作为 ceiling，探测仍调整其他参数。

测试：单元 + 边界 + 集成 + 真实网络，core 包 580+ 用例全通过。
 2026-06-14 22:23:45 +08:00
ZacharyZcR e0468ecd35 feat: Web 版独立入口 + SQLite 持久化存储 
- 拆分 main.go 为 main_cli.go 和 main_web.go，Web 版不再包含 CLI 参数解析
- Web 版直接启动 HTTP 服务，通过 -port/-lang 控制，无需 -web flag
- 结果存储从内存 map 替换为 SQLite（modernc.org/sqlite，纯 Go 零 CGO）
- 数据库文件 ~/.fscan/results.db，进程重启后结果不丢失
- 修复结果分布面板跟随 tab 筛选联动的问题
 2026-06-14 22:23:44 +08:00
ZacharyZcR d0295dcb92 fix: 修复 SSH 扫描 goroutine 泄漏 
ssh.NewClientConn 不接受 context，context 取消后底层 TCP 连接未关闭，
导致 readLoop goroutine 永久阻塞在 conn.Read 上。大规模扫描时泄漏数万
goroutine。

- doSSHAuth 新增 goroutine 监听 context 取消并关闭底层连接
- TestSingleCredential 移除 5 秒超时放弃逻辑，改为持续等待清理
 2026-06-14 22:23:44 +08:00
ZacharyZcR ade9cd1bff 修复默认扫描 POC 结果缺失 #586 2026-06-14 22:23:44 +08:00
ZacharyZcR 6d91b544de 显示 Web 服务识别 URL 2026-06-14 22:23:44 +08:00
ZacharyZcR 72042111c6 Merge pull request #580 from shadow1ng/dev
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v2.2.0-rc Release
v2.2.0-rc 		2026-06-01 08:54:24 +08:00
ZacharyZcR 08a87b3128 ci: 完善发版流程
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- release workflow 自动读取 .github/release-notes/<tag>.md 覆盖 body
- 移除手动 prerelease input（goreleaser auto 模式根据 tag 后缀判断）
- 新增 RELEASE.md 发版流程文档
 2026-06-01 08:42:17 +08:00
ZacharyZcR cc1af631f0 fix: CI 测试排除路径 mylib → libs 2026-06-01 08:40:14 +08:00
ZacharyZcR 5078fbc975 fix: 更新 lint 排除路径 mylib → libs 2026-06-01 08:39:49 +08:00
ZacharyZcR 354ad2e24b chore: 移除 fscan-lite (C 版本) 
功能过于单一（仅 TCP 端口扫描），与 fscan 品牌定位不符。
fscan-nolocal 已是精简版的正确方案。

- 删除 fscan-lite 源码和构建脚本
- goreleaser 移除 lite 构建步骤
- CI 不再安装 mingw 交叉编译工具
 2026-06-01 08:37:04 +08:00
ZacharyZcR 942f0fa6c3 fix: web API 版本号改为动态获取，不再硬编码 2026-06-01 08:34:42 +08:00
ZacharyZcR 37b77f9c86 docs: 添加 v2.2.0-rc Release Notes 草稿 
用于发版时 gh release create --notes-file 引用。
 2026-06-01 08:28:59 +08:00
ZacharyZcR a02eed0518 refactor: mylib 重命名为 libs 
更清晰的目录命名，libs/ 存放内嵌的独立协议实现库。
 2026-06-01 08:22:13 +08:00
ZacharyZcR 019d13c9d4 chore: 版本号更新为 2.2.0-rc 
- README/README_EN 版本标记更新
- globals.go version 常量更新
- 移除 Issue 模板中不可用的安全报告链接
 2026-06-01 08:20:01 +08:00
ZacharyZcR c43982f834 chore: 更新 Issue 模板 
- 版本号更新至 2.2.0-rc / 2.1.3 / 2.1.2
- 移除 placeholder 预填充内容，避免用户不删不改直接提交
- 新增 SDK、代理、mips 等选项
- macOS/Ubuntu 版本更新
- 新增安全漏洞报告入口指引
- 模板顶部增加"未填写有效信息会被关闭"提示
 2026-06-01 08:17:00 +08:00
ZacharyZcR d6d323854a refactor: 完成全局状态到 session 的完整迁移 
将 plugins/services、plugins/local、plugins/web、webscan 层的日志输出、
漏洞结果保存和 TCP 计数器从全局 common.Log*/GetGlobalState() 迁移到
session 实例方法，确保 SDK 并发扫描时各实例完全隔离。

- 50 个文件，所有插件日志走 session.Log*
- DoRequest 加入 session 参数，计数器走 session.State
- POC 执行器通过 POCContext.Session 传递
- 仅保留 init() 和 CEL runtime 等无 session 场景的全局回退
 2026-06-01 08:13:23 +08:00
ZacharyZcR 569d21a8bc fix: harden address parsing edge cases 2026-06-01 04:03:46 +08:00
ZacharyZcR 8ec96bfe6d fix: harden scan edge cases 2026-06-01 03:32:13 +08:00
ZacharyZcR 8b558b4f12 fix: align atomic counters on arm 2026-06-01 03:03:40 +08:00
ZacharyZcR 3e4e2db722 feat: stream large host scans 2026-06-01 02:55:28 +08:00
ZacharyZcR ac755a9b4a test: avoid expanding massive CIDRs 2026-06-01 02:33:10 +08:00
ZacharyZcR ea17b5b1bc feat: allow multiple added passwords 
Fixes #584
 2026-06-01 02:06:15 +08:00
ZacharyZcR bfc0e0fb52 fix: support SOCKS5 proxy auth 
Fixes #585
 2026-06-01 01:59:08 +08:00
ZacharyZcR 40b0eee654 Remove SimpleMaxHosts limit to fix large CIDR scanning
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Closes #583
 2026-05-27 16:16:42 +08:00
ZacharyZcR 8d30ee334c Add native protocol service plugins
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2026-05-23 15:51:50 +08:00
ZacharyZcR 73cbe803c4 Expand i18n coverage 2026-05-23 15:18:40 +08:00
ZacharyZcR 9ed6cc95b6 replace string builder sprintf with fprintf
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2026-05-23 07:53:28 +08:00
ZacharyZcR a0f0379c6c silence ci warnings and staticcheck suggestions 2026-05-23 07:50:49 +08:00
ZacharyZcR 3c7823355d tighten scan session and HTTP paths 2026-05-23 07:46:53 +08:00
ZacharyZcR 1a714f6a0c reduce scanner client fingerprints 2026-05-23 07:20:24 +08:00
ZacharyZcR 0046817c2e fix mssql login client metadata 2026-05-23 07:17:55 +08:00
ZacharyZcR e0080555b4 fix: 跳过snmp社区字符串暴力破解中的冗余public探测
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2026-05-19 21:00:47 +08:00
ZacharyZcR bc2a8f653a fix: 修复新服务扫描插件的健壮性问题 
- ipmi: 删除未使用的 encoding/binary 导入
- rmi: TCP读取改用 io.ReadFull 避免分片导致的解析错误
- jdwp: handshake响应读取改用 io.ReadFull 避免分片误判
- nfs: v4协议回退时使用新连接避免残留数据污染
- snmp: 修正timeout计算与其他插件保持一致
 2026-05-19 20:46:22 +08:00
ZacharyZcR a92df59dfe fix: NFS plugin RPC probe + UDP dispatch in auto mode
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NFS: use RPC NULL call to detect NFS service before MOUNT EXPORT
UDP dispatch: query plugin registry directly in auto mode instead of
GetPlugins which excludes UDP from FilterService
 2026-05-19 00:37:35 +08:00
ZacharyZcR 0a28db7371 feat: add NFS, RMI and IPMI plugins 
NFS (2049/TCP): Sun RPC EXPORT call, lists shared directories
RMI (1099/TCP): Java RMI handshake, detects exposed JMX/RMI endpoints
IPMI (623/UDP): RMCP ping + channel auth capabilities probe

All pure stdlib, zero new dependencies.
 2026-05-19 00:01:58 +08:00
ZacharyZcR 778ba019d5 feat: add IMAP and POP3 plugins for mail server detection 
IMAP (143/993): banner grab + LOGIN brute force
POP3 (110/995): banner grab + USER/PASS brute force
Both registered as safe default plugins with auth-check capability.
 2026-05-18 23:29:52 +08:00
ZacharyZcR f43e3e3d0a feat: add JDWP plugin for Java debug port detection 
Detects exposed JDWP (Java Debug Wire Protocol) services on ports
5005/8000/8787/5050. Performs protocol handshake and reports as VULN
since an exposed debug port allows remote code execution.
 2026-05-18 23:22:15 +08:00
ZacharyZcR a1588a321f feat: SDK agent integration + UDP plugin framework + SNMP plugin 
SDK enhancements for endpoint agent embedding:
- ScanWithController for pause/resume and live stats
- OnProgress callback for periodic progress reporting
- TaskID injection into every scan result
- ScanController with goroutine-safe pause/resume/stats
- Multi-target stats aggregation (race-free)

UDP plugin infrastructure:
- PluginTypeUDP registry with dedicated dispatch path
- DialUDP on ScanSession with rate limiting and packet counting
- UDP plugins bypass TCP port scan, probe targets directly
- FilterService excludes UDP plugins from TCP port matching

SNMP plugin (first UDP plugin):
- SNMPv2c GetRequest probe for sysDescr detection
- Community string brute force (public/private/community/etc)
- Pure stdlib implementation (encoding/asn1)
- Registered as safe default plugin on port 161/UDP

Tests: 95.7% SDK coverage, race-free, 50+ new test cases
 2026-05-18 23:11:39 +08:00
ZacharyZcR eb4fa38fea merge sdk architecture polish 2026-05-18 21:41:01 +08:00
ZacharyZcR c15aa3488b polish embedded scanner SDK contracts 2026-05-18 21:40:52 +08:00
ZacharyZcR 218811c38d Merge pull request #582 from shadow1ng/feature/sdk-library
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Add embeddable scanner SDK
 2026-05-18 18:03:12 +08:00