38 Commits

Author SHA1 Message Date
xfy
6f17bbad7e chore: remove trailing blank lines and clean up whitespace 2026-06-03 18:08:34 +08:00
xfy
1a6b5f9166 Merge origin/master into master 2026-06-03 16:36:23 +08:00
xfy
2734b04d8f refactor: remove 16.8k lines of dead code across all internal packages
- Delete unused files: tempfile subsystem, matcher variants, server/internal
- Remove 200+ unused functions across proxy, ssl, lua, http2/3, stream, variable
- Fix proxy test type errors (backgroundRefresh ctx→Request)
- Move bench/tools mock backend into internal/testutil
- Remove corresponding test functions for all deleted code
2026-06-03 16:15:43 +08:00
5dec128510
Merge pull request #3 from xfy911/improve-comments
docs: add comprehensive documentation comments
2026-06-03 15:41:36 +08:00
xfy911
a136b07bb9 docs: add documentation comments for exported constants and variables
- Fix gjson/gjson.go package comments and constant documentation
- Fix internal/config/config.go constant documentation
- Fix internal/utils/httperror.go variable documentation
- Fix internal/matcher/matcher.go constant documentation
- Fix internal/middleware/compression/compression.go constant documentation
- Fix internal/middleware/limitrate/limitrate.go constant documentation
- Fix internal/middleware/rewrite/rewrite.go constant documentation
- Fix internal/middleware/security/access.go and auth.go constant documentation
- Fix internal/ssl/client_verify.go constant documentation
- Fix internal/variable/builtin.go and ssl.go constant documentation
- Fix internal/lua/api_log.go HTTP and log level constant documentation
- Fix internal/benchmark/tools/tools.go constant documentation
- Include author attribution (xfy)
2026-06-03 15:28:53 +08:00
xfy911
fc1de2d445 docs: add documentation comments for more exported constants and variables
- Add comments for ssl/client_verify.go verification modes
- Add comments for security/auth.go hash algorithms
- Add comments for rewrite/rewrite.go flags
- Add comments for compression/compression.go algorithms
- Add comments for limitrate/limitrate.go strategies
- Include author attribution (xfy)
2026-06-03 15:28:53 +08:00
xfy
37e20ae9a0 refactor: remove unused extractCertificates function and tests 2026-06-03 13:51:55 +08:00
xfy
eb404f98a2 fix(ssl): implement OCSP refreshAll to actually refresh stale responses
refreshAll() was a no-op — it checked which entries needed refreshing
but never called fetchOCSP. Now it:
- Stores cert/issuer pairs when registering certificates
- Actually fetches fresh OCSP responses for stale/expired entries
- Updates error counts and marks entries as failed after max retries
2026-06-03 01:14:09 +08:00
xfy
3b84d62971 fix(ssl): extract OCSP HTTP request loop into singleOCSPAttempt
The previous code used defer resp.Body.Close() inside a for loop,
causing all response bodies to remain open until the function returned.
Extract the per-attempt logic into singleOCSPAttempt so each response
body is closed immediately after processing.
2026-06-03 01:11:07 +08:00
xfy
5090bd4cbe fix(ssl): use reserved IP for connection failure test
Use 198.18.0.1 (IANA reserved benchmark address) instead of
127.0.0.1:9999 to ensure reliable connection failure in tests.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
2026-05-09 08:20:10 +08:00
xfy
f145a8770e refactor: modernize code with Go 1.22+ features
Apply modern Go patterns across the codebase:
- Replace `interface{}` with `any` (Go 1.18+)
- Use `for range n` instead of `for i := 0; i < n; i++` (Go 1.22+)
- Replace `sort.Slice` with `slices.Sort` from slices package
- Simplify sync.WaitGroup patterns with errgroup where appropriate
- Add Makefile targets for modernize analyzer

Total: 84 files updated, net reduction of 79 lines

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
2026-04-30 10:37:45 +08:00
xfy
e7306a0c72 perf: optimize ConsistentHash and RateLimiter for better concurrency
- ConsistentHash: reuse main hash ring in SelectExcludingByKey instead of
  rebuilding per call, reducing memory allocation from 369KB to 1.8KB (99.5%)
- RateLimiter: replace single RWMutex with 16-segment sharded locks to
  reduce lock contention in high-concurrency scenarios
- TLS SessionTickets: add warning log when KeyFile is empty to alert
  users about session invalidation after restart

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
2026-04-30 10:23:19 +08:00
xfy
6b8b00c900 refactor(ssl): extract TLS config generation to sslutil
- 新增 internal/sslutil/tlsconfig.go 统一 TLS 配置函数
- 提取 ParseTLSVersion/ParseCipherSuites/DefaultCipherSuites 等
- 更新 ssl.go/stream/ssl.go/proxy_ssl.go 使用统一函数
- 消除约 150 行重复代码

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
2026-04-29 18:18:33 +08:00
xfy
cf2fcca7e8 refactor: 提取公共逻辑、消除重复代码、加强错误处理
- 提取 App 公共逻辑到 app_common.go,消除 app.go/app_windows.go 重复定义
- 提取 Server 生命周期/中间件/路由逻辑到独立文件(lifecycle.go/middleware_builder.go/router.go)
- 提取 Proxy 缓存处理/头部修改/目标选择到独立模块
- 提取 CheckIPAccess/CheckTokenAuth 到 utils/httperror.go,消除 status/purge 重复实现
- 修复 stream 双向转发:任一方向完成立即关闭双端,避免连接泄漏
- 修复 SSL/TLS 中静默忽略错误的问题,添加日志记录
- 统一日志消息为英文

💘 Generated with Crush

Assisted-by: GLM 5.1 via Crush <crush@charm.land>
2026-04-28 18:00:48 +08:00
xfy
9f7090df67 test(handler,middleware,server,ssl,proxy): 扩展测试覆盖率
- handler: 添加 sendfile 和 static 处理器测试
- middleware/security: 添加访问控制、认证、请求头、限流测试
- server: 添加池、pprof、清理、状态、升级、vhost 测试
- ssl: 添加客户端验证、OCSP、SSL 测试
- proxy: 添加代理覆盖率补充测试

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
2026-04-22 10:42:05 +08:00
xfy
2458ac1ed1 docs: 为其余模块添加标准化 godoc 注释
为剩余模块添加完整文档注释:
- app: 应用生命周期管理
- cache: 文件缓存
- config: 配置加载器
- handler: 静态文件处理和错误页面
- http2/http3: HTTP/2 和 HTTP/3 适配器
- loadbalance: 负载均衡算法和均衡器
- middleware: bodylimit、compression、rewrite、security
- mimeutil: MIME 类型检测
- netutil: URL 处理工具
- resolver: DNS 解析器
- server: 服务器升级处理
- ssl: SSL/TLS 和 OCSP
- stream: 流处理
- testutil: 测试工具
- variable: 变量池和 SSL 变量

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
2026-04-20 10:59:53 +08:00
xfy
8ed800271d test: 迁移基准测试循环到 Go 1.24 b.Loop() API
- 所有 *_bench_test.go 文件从 for i := 0; i < b.N; i++ 改为 for b.Loop()
- 部分测试文件从 for i := 0; i < N; ... 改为 for range N 或 for i := range N
- 涵盖模块: cache, handler, http2, http3, loadbalance, logging, lua,
  middleware/accesslog, middleware/bodylimit, middleware/rewrite,
  middleware/security, netutil, resolver, server, ssl, stream

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
2026-04-16 13:50:15 +08:00
xfy
fdefaefdb3 test(ssl): 添加 SSL/TLS 性能基准测试
覆盖 TLS 握手、证书加载、会话恢复和 OCSP 装订性能。

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
2026-04-16 11:44:45 +08:00
xfy
d21e27fbac fix(lint): 修复 golangci-lint 错误 (119 -> 0 issues)
主要修复:
- errcheck: defer Close 使用 //nolint:errcheck,类型断言改为 ok 检查
- govet fieldalignment: 调整结构体字段顺序优化内存布局
- revive unused-parameter: 将未使用参数改为 _
- exhaustive: 添加缺失的 switch case 或 default
- goconst: 提取重复字符串为常量 (accessAllow, accessDeny 等)
- staticcheck SA9003: 修复空分支逻辑
- gofmt: 运行 gofmt -w 格式化
- nolintlint: 修复 nolint 注释格式

其他改进:
- 更新 .golangci.yml 配置,启用更严格的检查
- 移除未使用的代码和导入
- 简化测试辅助函数调用

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
2026-04-13 16:15:31 +08:00
xfy
95b6119e34 refactor: 使用标准库 slices/maps 替代自定义函数
- 使用 slices.Contains 替代 contains/containsInt 函数
- 使用 maps.Copy 替代手动遍历复制
- 删除 internal/cache 中不再需要的辅助函数

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
2026-04-13 13:15:13 +08:00
xfy
96bd4b0ed5 refactor(ssl): 提取证书池加载函数到 sslutil 包
将 LoadCACertPool 和 LoadCertPool 函数提取到独立的 sslutil 包,
消除 ssl 和 stream 模块中的重复实现。

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
2026-04-13 10:58:57 +08:00
xfy
8b382606df Merge branch 'lint-fix' - resolve sendfile.go conflict
Conflict: sendfile.go (!linux build tag) was incorrectly modified to
include linuxSendfile and getSocketFd functions which already exist
in sendfile_linux.go.

Resolution: Keep HEAD version (simple fallback returning ENOTSUP) as
Linux implementation is properly separated in sendfile_linux.go.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
2026-04-13 09:26:48 +08:00
xfy
eb379d9121 test(proxy,ssl,server,variable): 补全测试覆盖
- websocket: 升级请求构建、响应读写、大消息转发、并发桥接
- ssl: CRL 吊销检查、证书链深度限制、完整验证流程
- server: 初始化配置、静态文件、GoroutinePool、FileCache
- variable: mTLS 客户端证书变量和指纹计算

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
2026-04-10 17:59:22 +08:00
xfy
01343ce783 refactor(ssl): 提取客户端验证模式常量
将硬编码字符串提取为私有常量,避免魔法字符串重复。

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
2026-04-10 17:59:22 +08:00
xfy
616762e840 refactor(netutil): 提取通用主机名处理函数
- 新增 StripPort() 函数用于移除主机名中的端口
- 新增 HasPort() 函数用于检测主机名是否包含端口
- 替代 vhost 和 ssl 模块中的内联端口处理逻辑

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
2026-04-10 11:20:10 +08:00
xfy
d89e55481c refactor(ssl): 适配 resolver.DNSCacheEntry 重命名
适配 resolver 模块类型重命名

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
2026-04-10 09:40:48 +08:00
xfy
412bfebdd8 feat(http2): 新增 HTTP/2 支持,集成到服务器和应用 2026-04-09 12:18:52 +08:00
xfy
9d49349ee1 feat(ssl,config): 新增 Session Tickets 和 mTLS 客户端证书验证
- SessionTicketsConfig 支持 TLS 1.3 会话恢复,密钥轮换和持久化
- ClientVerifyConfig 支持双向 TLS 认证,CA 证书池和 CRL
- TLSManager 集成 SessionTicketManager 和 ClientVerifier
- 新增完整测试覆盖密钥轮换和客户端验证逻辑

Co-Authored-By: Claude <noreply@anthropic.com>
2026-04-08 14:36:47 +08:00
xfy
f2352ab9cc docs(config,stream,logging,handler,proxy,cache,server,ssl,middleware): 为核心模块添加详细 GoDoc 文档注释
- config: 为 Config 和所有子配置结构添加完整文档,包含使用示例和注意事项
- stream: 为负载均衡器和服务器添加详细的参数、返回值和功能说明
- logging: 为日志格式化和输出函数添加文档,说明支持的变量替换
- handler: 为路由器、静态文件和 sendfile 处理器添加文档
- proxy: 为健康检查器和代理功能添加完整文档
- cache/server/ssl/middleware: 补充相关模块的文档注释
- config.example.yaml: 添加可信代理配置、加密套件示例,更新压缩级别说明

Co-Authored-By: Claude <noreply@anthropic.com>
2026-04-07 15:36:09 +08:00
xfy
fc71cf4835 refactor(test): 统一测试文件错误处理风格
使用空白标识符忽略测试辅助函数中 Close、ReadFrom、Set 等返回值,
与主代码风格保持一致。

Co-Authored-By: Claude <noreply@anthropic.com>
2026-04-03 17:37:05 +08:00
xfy
0f7c69e59b refactor(app,logging,proxy,ssl): 改进错误处理,使用空白标识符忽略明确不关心的返回值
- 使用 _ 忽略 Close、Write、Signal 等函数的错误返回值
- 这些场景的错误处理没有实际意义(关闭时已处于清理阶段)
- 移除 health.go 中未使用的 mu 字段
- proxy 模块使用 for-range 替代 VisitAll 遍历头部

Co-Authored-By: Claude <noreply@anthropic.com>
2026-04-03 17:36:47 +08:00
xfy
92cd93d4c0 refactor: 代码改进与注释补充
- logging: 补充包文档说明
- pool: 修复 workers 计数器并发安全 (atomic 操作)
- stream: 完善注释与错误处理
- handler/static: 添加预压缩文件支持接口
- loadbalance: 补充算法注释
- vhost: 改进虚拟主机路由逻辑
- ssl: 优化证书加载注释
- main: 补充启动流程注释

Co-Authored-By: Claude <noreply@anthropic.com>
2026-04-03 16:57:59 +08:00
xfy
ac9153f09d fix(proxy,stream,server): Phase 8 问题修复与功能完善
- WebSocket 代理集成:handleWebSocket 现调用 ProxyWebSocket 实现
- 删除 UDP Stream 冗余代码:移除 udpListener 类型及相关测试
- 热升级监听器继承:改用 net.Listen + Serve 模式支持监听器传递
- 代码格式修复:注释格式调整、字段对齐、文件末尾换行符

Co-Authored-By: Claude <noreply@anthropic.com>
2026-04-03 14:28:00 +08:00
xfy
95030cd68a docs: 更新 AGENTS.md 文档
添加各模块的 AGENTS.md 文档文件,记录模块职责和代码结构

Co-Authored-By: Claude <noreply@anthropic.com>
2026-04-03 14:07:42 +08:00
xfy
c70ab305b7 test(app,proxy,ssl,stream): 完善测试覆盖率
- app: 添加 NewApp/SetPidFile/SetLogFile/sigName 测试
- proxy: 扩展健康检查器测试
- ssl: 添加 TLS 配置和 Close 方法测试
- stream: 添加负载均衡器和 UDP 会话测试

覆盖率从 55.4% 提升至 60.3%

Co-Authored-By: Claude <noreply@anthropic.com>
2026-04-03 13:36:43 +08:00
xfy
80936ae66b feat(server,proxy,ssl,docs): 完成 Phase 7 功能完善
主要变更:
- WebSocket 代理支持 (internal/proxy/websocket.go)
- OCSP stapling 实现 (internal/ssl/ocsp.go)
- 监控状态端点 (internal/server/status.go)
- 新增 nginx 模块文档 (19-24)
- UDP 代理超时配置支持
- 多模块代码注释完善和功能增强

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
2026-04-03 13:13:12 +08:00
xfy
9d24263918 feat(stream,server,handler): 实现 Phase 6 性能优化和热升级
新增功能:
- stream 模块: 流式传输支持,优化大文件和实时数据传输
- Goroutine 池: 限制并发数量,减少调度开销
- 优雅升级: 零停机热升级,继承父进程监听器
- sendfile: 零拷贝文件传输,大文件直接从内核传输

重构改进:
- App 结构体封装,支持热升级和信号处理
- 配置结构字段对齐和代码清理
- 完善错误处理和日志记录

Co-Authored-By: Claude <noreply@anthropic.com>
2026-04-03 10:39:22 +08:00
xfy
d4998e5634 feat(ssl,security): 实现 SSL/TLS 和安全中间件模块
- ssl: TLS 配置管理、证书加载、SNI 支持、现代安全默认值
- security/auth: HTTP Basic Auth (bcrypt/argon2id 密码哈希)
- security/ratelimit: 令牌桶限流、连接数限制
- security/access: IP 访问控制 (CIDR allow/deny)
- security/headers: 安全响应头 (X-Frame-Options, CSP, HSTS 等)

Phase 4 完成

Co-Authored-By: Claude <noreply@anthropic.com>
2026-04-03 09:53:18 +08:00