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pangolin/server
wangjia 43b25c8aa0
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feat: 国内流量直连分流(geoip-cn / geosite-cn)— #5
国内 IP/域名直连(不走隧道)→ 省流量 + 国内访问快;非国内走代理。

- clientconfig.go: BuildClientConfig 加 ClientConfigOpts{SplitCN,RulesBaseURL};
  开启时 route 加 {rule_set:[geoip-cn,geosite-cn]→direct} + 定义 rule_set
  (remote .srs,download_detour:direct 直连下载)
- rules.go: 控制面静态服务 /v1/rules/{name}.srs(白名单防穿越)——自托管避免
  GitHub 在国内被墙的鸡生蛋;客户端反正连控制面,可达性有保证
- nodes.go ConnectNode: 读 ?split_cn → opts;NodeAPI 加 rulesBaseURL
  (PANGOLIN_PUBLIC_URL);main.go 挂 /v1/rules 路由 + RulesHandler
- 客户端: connect_api splitCN→?split_cn=1;connection_provider 传 smartRoute 偏好
- deploy/single-node: 拉 geoip-cn/geosite-cn.srs 到 $DATA_DIR/rules +
  设 PANGOLIN_PUBLIC_URL/PANGOLIN_RULES_DIR

验证:go test(splitCN 开/关渲染 + RulesHandler 白名单/404)+ flutter analyze +
shellcheck;不需要节点。订阅链接暂用默认 opts、DNS 分流为后续增强。

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
2026-06-19 20:34:00 +08:00
..

Pangolin Server

Go 后端控制面,负责账户、套餐、激活码、设备与节点目录管理。架构详见 ../design/server/ARCHITECTURE.md

目录结构

server/
├── cmd/
│   ├── server/          # HTTP 服务入口(chi router/healthz/v1 挂载归 1d
│   └── migrate/         # 数据库迁移 CLI 入口(实现归 1e)
├── internal/
│   ├── config/          # 配置加载(env + 文件,归 1e)
│   ├── store/           # 数据库访问层 Postgres(归 1e
│   ├── apierr/          # 统一错误体 {code, message_zh, message_en}(归 1f
│   ├── idgen/           # UUID + Crockford Base32 激活码(归 1f
│   ├── auth/            # 验证码、argon2id、JWT RS256(归 1c/1d
│   ├── codes/           # 激活码批次、兑换、审计(归 1d)
│   ├── devices/         # 设备管理(归 1d)
│   ├── nodes/           # 节点目录、connect/disconnect(归 1d
│   ├── usage/           # 用量统计(归 1d)
│   └── admin/           # 内部管理端(归 1d)
├── Makefile
├── go.mod
├── go.sum
├── tools.go             # //go:build tools — 锁定 oapi-codegen / migrate 版本
└── .golangci.yml

常用命令

make build        # go build ./...
make test         # go test ./...
make vet          # go vet ./...
make lint         # golangci-lint run ./...
make generate     # oapi-codegen 代码生成(1d 填充)
make migrate-up   # 执行迁移(1e 填充)
make migrate-down # 回滚迁移(1e 填充)

# 快速启动(默认监听 :8080
go run ./cmd/server
# 指定地址
go run ./cmd/server -addr :9090
# 或通过环境变量
ADDR=:9090 go run ./cmd/server