fix: use direct model import in convert handler

Refactor(database): use gorm+sqlite instead of bbolt
Feat: Add delete short link functionality
Fix: Load correct configuration template during meta config conversion

.env.example

@@ -1,8 +0,0 @@
-PORT=8011
-META_TEMPLATE=meta_template.json
-CLASH_TEMPLATE=clash_template.json
-REQUEST_RETRY_TIMES=3
-REQUEST_MAX_FILE_SIZE=1048576
-CACHE_EXPIRE=300
-LOG_LEVEL=info
-BASE_PATH=/

.gitattributes

@@ -0,0 +1 @@
+* text=auto eol=lf

.github/workflows/docker.yml

@@ -1,69 +1,57 @@
-name: Build and Push to GHCR
+name: docker
 
 on:
   push:
-    branches:
-      - dev
     tags:
-      - '*'
-  workflow_dispatch:
+      - "v*"
 
 jobs:
-  build:
+  prepare-and-build:
     runs-on: ubuntu-latest
-
     steps:
       - name: Check out code
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
-      - name: Login to GitHub Container Registry
-        uses: docker/login-action@v1
+      - name: Docker meta
+        id: meta
+        uses: docker/metadata-action@v5
+        with:
+          images: |
+            nite07/sub2clash
+            ghcr.io/bestnite/sub2clash
+          tags: |
+            type=semver,pattern={{version}}
+            type=semver,pattern={{major}}.{{minor}}
+            type=semver,pattern={{major}}
+            type=match,pattern=(alpha|beta|rc),group=1
+
+      - name: Set up QEMU
+        uses: docker/setup-qemu-action@v3
+
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+
+      - name: Login to Docker Hub
+        uses: docker/login-action@v3
+        with:
+          username: ${{ secrets.DOCKERHUB_USERNAME }}
+          password: ${{ secrets.DOCKERHUB_TOKEN }}
+
+      - name: Login to GHCR
+        uses: docker/login-action@v3
         with:
           registry: ghcr.io
-          username: ${{ github.actor }}
+          username: ${{ github.repository_owner }}
           password: ${{ secrets.GITHUB_TOKEN }}
 
-      - name: Set tag name
-        id: set_tag
-        run: |
-          if [[ $GITHUB_REF == refs/heads/* ]]; then
-            echo "::set-output name=tag::$(echo $GITHUB_REF | cut -d'/' -f3)"
-          else
-            echo "::set-output name=tag::${{ github.ref_name }}"
-          fi
-
-      - name: Check if triggered by tag
-        id: check_tag
-        run: |
-          if [[ "${{ github.ref }}" == refs/tags/* ]]; then
-            echo "::set-output name=triggered_by_tag::true"
-          else
-            echo "::set-output name=triggered_by_tag::false"
-          fi
-
-      - name: Build and push Docker image for dev branch
-        if: steps.check_tag.outputs.triggered_by_tag == 'false'
-        uses: docker/build-push-action@v2
+      - name: Build and push
+        uses: docker/build-push-action@v6
         with:
-          context: .
-          file: ./Dockerfile
           build-args: |
-            dev=true
-            version=${{ github.sha }}
+            "version=${{ github.ref_name }}"
           push: true
-          tags: ghcr.io/${{ github.repository }}:${{ steps.set_tag.outputs.tag }}
-
-      - name: Build and push Docker image for tags
-        if: steps.check_tag.outputs.triggered_by_tag == 'true'
-        uses: docker/build-push-action@v2
-        with:
-          context: .
-          file: ./Dockerfile
-          build-args: |
-            dev=false 
-            version=${{ steps.set_tag.outputs.tag }}
-          push: true
-          tags: |
-            ghcr.io/${{ github.repository }}:${{ steps.set_tag.outputs.tag }}
-            ghcr.io/${{ github.repository }}:latest
+          tags: ${{ steps.meta.outputs.tags }}
+          labels: ${{ steps.meta.outputs.labels }}
+          platforms: linux/amd64,linux/arm64
+          file: Containerfile
           

.github/workflows/go.yml

@@ -1,110 +0,0 @@
-# This workflow will build a golang project
-# For more information see: https://docs.github.com/en/actions/automating-builds-and-tests/building-and-testing-go
-
-name: Go
-
-on:
-  push:
-    tags:
-      - '*'
-  workflow_dispatch:
-
-jobs:
-
-  build:
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@v3
-
-      - name: Set up Go
-        uses: actions/setup-go@v4
-        with:
-          go-version: '1.21'
-
-      - name: Build
-        run: |
-          LDFLAGS="-s -w -X config.Version=${{ github.ref_name }}"
-          
-          # Linux
-          CGO_ENABLED=0 GOOS=linux GOARCH=amd64 go build -ldflags="$LDFLAGS" -o output/sub2clash-linux-amd64 main.go
-          CGO_ENABLED=0 GOOS=linux GOARCH=arm64 go build -ldflags="$LDFLAGS" -o output/sub2clash-linux-arm64 main.go
-          
-          # Darwin
-          CGO_ENABLED=0 GOOS=darwin GOARCH=amd64 go build -ldflags="$LDFLAGS" -o output/sub2clash-darwin-amd64 main.go
-          CGO_ENABLED=0 GOOS=darwin GOARCH=arm64 go build -ldflags="$LDFLAGS" -o output/sub2clash-darwin-arm64 main.go
-          
-          # Windows
-          CGO_ENABLED=0 GOOS=windows GOARCH=amd64 go build -ldflags="$LDFLAGS" -o output/sub2clash-windows-amd64.exe main.go
-          CGO_ENABLED=0 GOOS=windows GOARCH=arm64 go build -ldflags="$LDFLAGS" -o output/sub2clash-windows-arm64.exe main.go
-
-      - name: Create Release
-        id: create_release
-        uses: actions/create-release@v1
-        env:
-          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-        with:
-          tag_name: ${{ github.ref_name }}
-          release_name: Release ${{ github.ref_name }}
-          draft: false
-          prerelease: false
-
-      - name: Upload Release Asset (Linux amd64)
-        uses: actions/upload-release-asset@v1
-        env:
-          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-        with:
-          upload_url: ${{ steps.create_release.outputs.upload_url }}
-          asset_path: ./output/sub2clash-linux-amd64
-          asset_name: sub2clash-linux-amd64
-          asset_content_type: application/octet-stream
-
-      - name: Upload Release Asset (Linux arm64)
-        uses: actions/upload-release-asset@v1
-        env:
-          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-        with:
-          upload_url: ${{ steps.create_release.outputs.upload_url }}
-          asset_path: ./output/sub2clash-linux-arm64
-          asset_name: sub2clash-linux-arm64
-          asset_content_type: application/octet-stream
-
-      - name: Upload Release Asset (Darwin amd64)
-        uses: actions/upload-release-asset@v1
-        env:
-          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-        with:
-          upload_url: ${{ steps.create_release.outputs.upload_url }}
-          asset_path: ./output/sub2clash-darwin-amd64
-          asset_name: sub2clash-darwin-amd64
-          asset_content_type: application/octet-stream
-
-      - name: Upload Release Asset (Darwin arm64)
-        uses: actions/upload-release-asset@v1
-        env:
-          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-        with:
-          upload_url: ${{ steps.create_release.outputs.upload_url }}
-          asset_path: ./output/sub2clash-darwin-arm64
-          asset_name: sub2clash-darwin-arm64
-          asset_content_type: application/octet-stream
-
-      - name: Upload Release Asset (Windows amd64)
-        uses: actions/upload-release-asset@v1
-        env:
-          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-        with:
-          upload_url: ${{ steps.create_release.outputs.upload_url }}
-          asset_path: ./output/sub2clash-windows-amd64.exe
-          asset_name: sub2clash-windows-amd64.exe
-          asset_content_type: application/octet-stream
-
-      - name: Upload Release Asset (Windows arm64)
-        uses: actions/upload-release-asset@v1
-        env:
-          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-        with:
-          upload_url: ${{ steps.create_release.outputs.upload_url }}
-          asset_path: ./output/sub2clash-windows-arm64.exe
-          asset_name: sub2clash-windows-arm64.exe
-          asset_content_type: application/octet-stream
-

.github/workflows/release.yml

@@ -0,0 +1,38 @@
+name: release
+
+on:
+  push:
+    tags:
+      - "v*"
+
+permissions:
+  contents: write
+
+jobs:
+  goreleaser:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v5
+
+      - name: Set up Go
+        uses: actions/setup-go@v5
+
+      - name: Install UPX
+        uses: crazy-max/ghaction-upx@v3
+        with:
+          install-only: true
+
+      - name: setup node
+        uses: actions/setup-node@v6
+        with:
+          node-version: "latest"
+
+      - name: Run GoReleaser
+        uses: goreleaser/goreleaser-action@v6
+        with:
+          distribution: goreleaser
+          version: latest
+          args: release --clean
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

.gitignore

@@ -1,7 +1,10 @@
 .idea
 dist
 subs
-test
 logs
-sub2clash.db
+data
 .env
+config.yaml
+config.yml
+config.json
+.codex

.goreleaser.yaml

@@ -1,6 +1,8 @@
-#before:
-#  hooks:
-#    - go mod tidy
+version: 2
+project_name: sub2clash
+before:
+  hooks:
+    - bash ./build-frontend.sh {{ .Version }}
 builds:
   - env:
       - CGO_ENABLED=0
@@ -12,6 +14,34 @@ builds:
       - amd64
       - arm64
     ldflags:
-          - -s -w -X sub2clash/config.Version={{ .Version }}
-      no_unique_dist_dir: true
-      binary: "{{ .ProjectName }}-{{ .Os }}-{{ .Arch }}"
+      - -s -w -X github.com/bestnite/sub2clash/constant.Version={{ .Version }}
+    flags:
+      - -trimpath
+archives:
+  - formats: ["tar.gz"]
+    format_overrides:
+      - formats: ["zip"]
+        goos: windows
+    wrap_in_directory: true
+    files:
+      - LICENSE
+      - README.md
+      - templates
+release:
+  draft: true
+# upx:
+#   - enabled: true
+#     compress: best
+nfpms:
+  - id: sub2clash
+    homepage: https://github.com/bestnite/sub2clash
+    maintainer: Nite <admin@nite07.com>
+    license: "MIT"
+    formats:
+      - apk
+      - deb
+      - rpm
+      - termux.deb
+      - archlinux
+    provides:
+      - sub2clash

.vscode/launch.json

@@ -1,13 +1,14 @@
 {
+  "version": "0.2.0",
   "configurations": [
     {
-            "name": "Debug",
+      "name": "debug",
       "type": "go",
       "request": "launch",
-            "mode": "debug",
-            "program": "${workspaceFolder}/main.go",
-            "output": "${workspaceFolder}/dist/main.exe",
-            "buildFlags": "-ldflags '-X sub2clash/config.Dev=true -X sub2clash/config.Version=dev'"
+      "mode": "auto",
+      "program": "${workspaceFolder}",
+      "args": [],
+      "preLaunchTask": "build frontend"
     }
   ]
 }

.vscode/tasks.json

@@ -0,0 +1,21 @@
+{
+    "version": "2.0.0",
+    "tasks": [
+        {
+            "label": "build frontend",
+            "type": "shell",
+            "command": "npm",
+            "args": [
+                "run",
+                "build"
+            ],
+            "group": {
+                "kind": "build",
+                "isDefault": true
+            },
+            "options": {
+                "cwd": "${workspaceFolder}/server/frontend"
+            }
+        }
+    ]
+}

API_README.md

@@ -1,37 +0,0 @@
-# `/clash`, `/meta`
-
-获取 Clash/Clash.Meta 配置链接
-
-| Query 参数     | 类型     | 是否必须              | 默认值       | 说明                                                                                                                                                                            |
-|--------------|--------|-------------------|-----------|-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
-| sub          | string | sub/proxy 至少有一项存在 | -         | 订阅链接，可以在链接结尾加上`#名称`，来给订阅中的节点加上统一前缀（可以输入多个，用 `,` 分隔）                                                                                                                           |
-| proxy        | string | sub/proxy 至少有一项存在 | -         | 节点分享链接（可以输入多个，用 `,` 分隔）                                                                                                                                                       |
-| refresh      | bool   | 否                 | `false`   | 强制刷新配置（默认缓存 5 分钟）                                                                                                                                                             |
-| template     | string | 否                 | -         | 外部模板链接或内部模板名称                                                                                                                                                                 |
-| ruleProvider | string | 否                 | -         | 格式 `[Behavior,Url,Group,Prepend,Name],[Behavior,Url,Group,Prepend,Name]...`，其中 `Group` 是该规则集使用的策略组名，`Prepend` 为 bool 类型，如果为 `true` 规则将被添加到规则列表顶部，否则添加到规则列表底部（会调整到 MATCH 规则之前） |
-| rule         | string | 否                 | -         | 格式 `[Rule,Prepend],[Rule,Prepend]...`，其中 `Prepend` 为 bool 类型，如果为 `true` 规则将被添加到规则列表顶部，否则添加到规则列表底部（会调整到 MATCH 规则之前）                                                            |
-| autoTest     | bool   | 否                 | `false`   | 国家策略组是否自动测速                                                                                                                                                                   |
-| lazy         | bool   | 否                 | `false`   | 自动测速是否启用 lazy                                                                                                                                                                 |
-| sort         | string | 否                 | `nameasc` | 国家策略组排序策略，可选值 `nameasc`、`namedesc`、`sizeasc`、`sizedesc`                                                                                                                       |
-| replace      | string | 否                 | -         | 通过正则表达式重命名节点，格式 `[<ReplaceKey>,<ReplaceTo>],[<ReplaceKey>,<ReplaceTo>]...`                                                                                                    |
-| remove       | string | 否                 | -         | 通过正则表达式删除节点                                                                                                                                                                   |
-| nodeList     | bool   | 否                 | `false`   | 只输出节点                                                                                                                                                                         |
-
-# `/short`
-
-获取短链，Content-Type 为 `application/json`
-具体参考使用可以参考 [api\templates\index.html](api/static/index.html)
-
-| Body 参数  | 类型     | 是否必须 | 默认值 | 说明               |
-|----------|--------|------|-----|------------------|
-| url      | string | 是    | -   | 需要转换的 Query 参数部分 |
-| password | string | 否    | -   | 短链密码             |
-
-# `/s/:hash`
-
-短链跳转
-`hash` 为动态路由参数，可以通过 `/short` 接口获取
-
-| Query 参数 | 类型     | 是否必须 | 默认值 | 说明   |
-|----------|--------|------|-----|------|
-| password | string | 否    | -   | 短链密码 |

Containerfile

@@ -0,0 +1,21 @@
+FROM node:latest AS frontend_builder
+WORKDIR /app/server/frontend
+COPY server/frontend/package*.json ./
+RUN npm install
+COPY server/frontend .
+ARG version
+ENV VITE_APP_VERSION=${version}
+RUN npm run build
+
+FROM golang:1.25 AS builder
+WORKDIR /app
+COPY . .
+COPY --from=frontend_builder /app/server/frontend/dist /app/server/frontend/dist
+RUN go mod download
+ARG version
+RUN CGO_ENABLED=0 GOOS=linux go build -ldflags="-s -w -X github.com/bestnite/sub2clash/constant.Version=${version}" -o sub2clash .
+
+FROM alpine:latest
+WORKDIR /app
+COPY --from=builder /app/sub2clash /app/sub2clash
+ENTRYPOINT ["/app/sub2clash"]

Dockerfile

@@ -1,28 +0,0 @@
-# 使用官方 Golang 镜像作为构建环境
-FROM golang:1.21-alpine as builder
-LABEL authors="nite07"
-
-# 设置工作目录
-WORKDIR /app
-
-# 复制源代码到工作目录
-COPY . .
-RUN go mod download
-
-# 获取参数
-ARG version
-ARG dev
-
-# 使用 -ldflags 参数进行编译
-RUN CGO_ENABLED=0 GOOS=linux GOARCH=amd64 go build -ldflags="-s -w -X sub2clash/config.Version=${version} -X sub2clash/config.Dev=${dev}" -o sub2clash main.go
-
-FROM alpine:latest
-
-# 设置工作目录
-WORKDIR /app
-
-# 从 builder 镜像中复制出编译好的二进制文件
-COPY --from=builder /app/sub2clash /app/sub2clash
-
-# 设置容器的默认启动命令
-ENTRYPOINT ["/app/sub2clash"]

README.md

@@ -1,52 +1,114 @@
 # sub2clash
 
 将订阅链接转换为 Clash、Clash.Meta 配置  
-[预览](https://www.nite07.com/sub)
+[预览](https://clash.nite07.com/)
 
 ## 特性
 
 - 开箱即用的规则、策略组配置
 - 自动根据节点名称按国家划分策略组
-- 支持多订阅合并
-- 支持添加自定义 Rule Provider、Rule
+- 多订阅合并
+- 自定义 Rule Provider、Rule
 - 支持多种协议
   - Shadowsocks
   - ShadowsocksR
   - Vmess
   - Vless （Clash.Meta）
   - Trojan
+  - Hysteria （Clash.Meta）
   - Hysteria2 （Clash.Meta）
+  - Socks5
+  - Anytls （Clash.Meta）
 
 ## 使用
 
-### 运行
+### 部署
 
-- [docker compose](./docker-compose.yml)
-- 运行[二进制文件](https://github.com/nitezs/sub2clash/releases/latest)
+- [docker compose](./compose.yml)
+- 运行[二进制文件](https://github.com/bestnite/sub2clash/releases/latest)
 
 ### 配置
 
-可以通过编辑 .env 文件来修改默认配置，docker 直接添加环境变量
+支持多种配置方式，按优先级排序：
 
-| 变量名                   | 说明                                     | 默认值                   |
-|-----------------------|----------------------------------------|-----------------------|
-| PORT                  | 端口                                     | `8011`                |
-| META_TEMPLATE         | 默认 meta 模板文件名                          | `template_meta.yaml`  |
-| CLASH_TEMPLATE        | 默认 clash 模板文件名                         | `template_clash.yaml` |
-| REQUEST_RETRY_TIMES   | Get 请求重试次数                             | `3`                   |
-| REQUEST_MAX_FILE_SIZE | Get 请求订阅文件最大大小（byte）                   | `1048576`             |
-| CACHE_EXPIRE          | 订阅缓存时间（秒）                              | `300`                 |
-| LOG_LEVEL             | 日志等级，可选值 `debug`,`info`,`warn`,`error` | `info`                |
-| SHORT_LINK_LENGTH     | 短链长度                                   | `6`                   |
+1. **配置文件**：支持多种格式（YAML、JSON），按以下优先级搜索：
+   - `config.yaml` / `config.yml`
+   - `config.json`
+   - `sub2clash.yaml` / `sub2clash.yml`
+   - `sub2clash.json`
+2. **环境变量**：使用 `SUB2CLASH_` 前缀，例如 `SUB2CLASH_ADDRESS=0.0.0.0:8011`
+3. **默认值**：内置默认配置
+
+| 配置项                | 环境变量                        | 说明                                    | 默认值                                                                                               |
+| --------------------- | ------------------------------- | --------------------------------------- | ---------------------------------------------------------------------------------------------------- |
+| address               | SUB2CLASH_ADDRESS               | 服务监听地址                            | `0.0.0.0:8011`                                                                                       |
+| meta_template         | SUB2CLASH_META_TEMPLATE         | 默认 meta 模板 URL                      | `https://raw.githubusercontent.com/bestnite/sub2clash/refs/heads/main/templates/template_meta.yaml`  |
+| clash_template        | SUB2CLASH_CLASH_TEMPLATE        | 默认 clash 模板 URL                     | `https://raw.githubusercontent.com/bestnite/sub2clash/refs/heads/main/templates/template_clash.yaml` |
+| request_retry_times   | SUB2CLASH_REQUEST_RETRY_TIMES   | 请求重试次数                            | `3`                                                                                                  |
+| request_max_file_size | SUB2CLASH_REQUEST_MAX_FILE_SIZE | 请求文件最大大小（byte）                | `1048576`                                                                                            |
+| cache_expire          | SUB2CLASH_CACHE_EXPIRE          | 订阅缓存时间（秒）                      | `300`                                                                                                |
+| log_level             | SUB2CLASH_LOG_LEVEL             | 日志等级：`debug`,`info`,`warn`,`error` | `info`                                                                                               |
+| short_link_length     | SUB2CLASH_SHORT_LINK_LENGTH     | 短链长度                                | `6`                                                                                                  |
+
+#### 配置文件示例
+
+参考示例文件：
+
+- [config.example.yaml](./config.example.yaml) - YAML 格式
+- [config.example.json](./config.example.json) - JSON 格式
 
 ### API
 
-[API 文档](./API_README.md)
+#### `GET /convert/:config`
+
+获取 Clash/Clash.Meta 配置链接
+
+| Path 参数 | 类型   | 说明                                           |
+| --------- | ------ | ---------------------------------------------- |
+| config    | string | Base64 URL Safe 编码后的 JSON 字符串，格式如下 |
+
+##### `config` JSON 结构
+
+| Query 参数         | 类型              | 是否必须                 | 默认值    | 说明                                                                                                     |
+| ------------------ | ----------------- | ------------------------ | --------- | -------------------------------------------------------------------------------------------------------- |
+| clashType          | int               | 是                       | 1         | 配置文件类型 (1: Clash, 2: Clash.Meta)                                                                   |
+| subscriptions      | []string          | sub/proxy 至少有一项存在 | -         | 订阅链接（v2ray 或 clash 格式），可以在链接结尾加上`#名称`，来给订阅中的节点加上统一前缀（可以输入多个） |
+| proxies            | []string          | sub/proxy 至少有一项存在 | -         | 节点分享链接（可以输入多个）                                                                             |
+| refresh            | bool              | 否                       | `false`   | 强制刷新配置（默认缓存 5 分钟）                                                                          |
+| template           | string            | 否                       | -         | 外部模板链接或内部模板名称                                                                               |
+| ruleProviders      | []RuleProvider    | 否                       | -         | 规则                                                                                                     |
+| rules              | []Rule            | 否                       | -         | 规则                                                                                                     |
+| autoTest           | bool              | 否                       | `false`   | 国家策略组是否自动测速                                                                                   |
+| lazy               | bool              | 否                       | `false`   | 自动测速是否启用 lazy                                                                                    |
+| sort               | string            | 否                       | `nameasc` | 国家策略组排序策略，可选值 `nameasc`、`namedesc`、`sizeasc`、`sizedesc`                                  |
+| replace            | map[string]string | 否                       | -         | 通过正则表达式重命名节点                                                                                 |
+| remove             | string            | 否                       | -         | 通过正则表达式删除节点                                                                                   |
+| nodeList           | bool              | 否                       | `false`   | 只输出节点                                                                                               |
+| ignoreCountryGroup | bool              | 否                       | `false`   | 是否忽略国家分组                                                                                         |
+| userAgent          | string            | 否                       | -         | 订阅 user-agent                                                                                          |
+| useUDP             | bool              | 否                       | `false`   | 是否使用 UDP                                                                                             |
+
+###### `RuleProvider` 结构
+
+| 字段     | 类型   | 说明                                                             |
+| -------- | ------ | ---------------------------------------------------------------- |
+| behavior | string | rule-set 的 behavior                                             |
+| url      | string | rule-set 的 url                                                  |
+| group    | string | 该规则集使用的策略组名                                           |
+| prepend  | bool   | 如果为 `true` 规则将被添加到规则列表顶部，否则添加到规则列表底部 |
+| name     | string | 该 rule-provider 的名称，不能重复                                |
+
+###### `Rule` 结构
+
+| 字段    | 类型   | 说明                                                             |
+| ------- | ------ | ---------------------------------------------------------------- |
+| rule    | string | 规则                                                             |
+| prepend | bool   | 如果为 `true` 规则将被添加到规则列表顶部，否则添加到规则列表底部 |
 
 ### 模板
 
 可以通过变量自定义模板中的策略组代理节点  
-解释的不太清楚，可以参考下方默认模板
+具体参考下方默认模板
 
 - `<all>` 为添加所有节点
 - `<countries>` 为添加所有国家策略组
@@ -57,6 +119,15 @@
 - [Clash](./templates/template_clash.yaml)
 - [Clash.Meta](./templates/template_meta.yaml)
 
-## 已知问题
+## 开发
 
-[代理链接解析](./parser)还没有经过严格测试，可能会出现解析错误的情况，如果出现问题请提交 issue
+### 添加新协议支持
+
+添加新协议支持需要实现以下组件：
+
+1. 在 `parser` 目录下实现协议解析器，用于解析节点链接
+2. 在 `model/proxy` 目录下定义协议结构体
+
+## 贡献者
+
+[![](https://contrib.rocks/image?repo=bestnite/sub2clash)](https://github.com/bestnite/sub2clash/graphs/contributors)

api/controller/clash.go

@@ -1,43 +0,0 @@
-package controller
-
-import (
-	"net/http"
-	"sub2clash/config"
-	"sub2clash/model"
-	"sub2clash/validator"
-
-	"github.com/gin-gonic/gin"
-	"gopkg.in/yaml.v3"
-)
-
-func SubmodHandler(c *gin.Context) {
-	// 从请求中获取参数
-	query, err := validator.ParseQuery(c)
-	if err != nil {
-		c.String(http.StatusBadRequest, err.Error())
-		return
-	}
-	sub, err := BuildSub(model.Clash, query, config.Default.ClashTemplate)
-	if err != nil {
-		c.String(http.StatusInternalServerError, err.Error())
-		return
-	}
-	// 输出
-	if query.NodeListMode {
-		nodelist := model.NodeList{}
-		nodelist.Proxies = sub.Proxies
-		marshal, err := yaml.Marshal(nodelist)
-		if err != nil {
-			c.String(http.StatusInternalServerError, "YAML序列化失败: "+err.Error())
-			return
-		}
-		c.String(http.StatusOK, string(marshal))
-		return
-	}
-	marshal, err := yaml.Marshal(sub)
-	if err != nil {
-		c.String(http.StatusInternalServerError, "YAML序列化失败: "+err.Error())
-		return
-	}
-	c.String(http.StatusOK, string(marshal))
-}

api/controller/default.go

@@ -1,286 +0,0 @@
-package controller
-
-import (
-	"crypto/sha256"
-	"encoding/hex"
-	"errors"
-	"net/url"
-	"regexp"
-	"sort"
-	"strconv"
-	"strings"
-	"sub2clash/logger"
-	"sub2clash/model"
-	"sub2clash/parser"
-	"sub2clash/utils"
-	"sub2clash/validator"
-
-	"go.uber.org/zap"
-	"gopkg.in/yaml.v3"
-)
-
-func BuildSub(clashType model.ClashType, query validator.SubValidator, template string) (
-	*model.Subscription, error,
-) {
-	// 定义变量
-	var temp = &model.Subscription{}
-	var sub = &model.Subscription{}
-	var err error
-	var templateBytes []byte
-	// 加载模板
-	if query.Template != "" {
-		template = query.Template
-	}
-	if strings.HasPrefix(template, "http") {
-		templateBytes, err = utils.LoadSubscription(template, query.Refresh)
-		if err != nil {
-			logger.Logger.Debug(
-				"load template failed", zap.String("template", template), zap.Error(err),
-			)
-			return nil, errors.New("加载模板失败: " + err.Error())
-		}
-	} else {
-		unescape, err := url.QueryUnescape(template)
-		if err != nil {
-			return nil, errors.New("加载模板失败: " + err.Error())
-		}
-		templateBytes, err = utils.LoadTemplate(unescape)
-		if err != nil {
-			logger.Logger.Debug(
-				"load template failed", zap.String("template", template), zap.Error(err),
-			)
-			return nil, errors.New("加载模板失败: " + err.Error())
-		}
-	}
-	// 解析模板
-	err = yaml.Unmarshal(templateBytes, &temp)
-	if err != nil {
-		logger.Logger.Debug("parse template failed", zap.Error(err))
-		return nil, errors.New("解析模板失败: " + err.Error())
-	}
-	var proxyList []model.Proxy
-	// 加载订阅
-	for i := range query.Subs {
-		data, err := utils.LoadSubscription(query.Subs[i], query.Refresh)
-		subName := ""
-		if strings.Contains(query.Subs[i], "#") {
-			subName = query.Subs[i][strings.LastIndex(query.Subs[i], "#")+1:]
-		}
-		if err != nil {
-			logger.Logger.Debug(
-				"load subscription failed", zap.String("url", query.Subs[i]), zap.Error(err),
-			)
-			return nil, errors.New("加载订阅失败: " + err.Error())
-		}
-		// 解析订阅
-		err = yaml.Unmarshal(data, &sub)
-		newProxies := make([]model.Proxy, 0)
-		if err != nil {
-			reg, _ := regexp.Compile("(ssr|ss|vmess|trojan|vless|hysteria)://")
-			if reg.Match(data) {
-				p := utils.ParseProxy(strings.Split(string(data), "\n")...)
-				newProxies = p
-			} else {
-				// 如果无法直接解析，尝试Base64解码
-				base64, err := parser.DecodeBase64(string(data))
-				if err != nil {
-					logger.Logger.Debug(
-						"parse subscription failed", zap.String("url", query.Subs[i]),
-						zap.String("data", string(data)),
-						zap.Error(err),
-					)
-					return nil, errors.New("加载订阅失败: " + err.Error())
-				}
-				p := utils.ParseProxy(strings.Split(base64, "\n")...)
-				newProxies = p
-			}
-		} else {
-			newProxies = sub.Proxies
-		}
-		if subName != "" {
-			for i := range newProxies {
-				newProxies[i].SubName = subName
-			}
-		}
-		proxyList = append(proxyList, newProxies...)
-	}
-	// 添加自定义节点
-	if len(query.Proxies) != 0 {
-		proxyList = append(proxyList, utils.ParseProxy(query.Proxies...)...)
-	}
-	// 给节点添加订阅名称
-	for i := range proxyList {
-		if proxyList[i].SubName != "" {
-			proxyList[i].Name = strings.TrimSpace(proxyList[i].SubName) + " " + strings.TrimSpace(proxyList[i].Name)
-		}
-	}
-	// 去掉配置相同的节点
-	proxies := make(map[string]*model.Proxy)
-	newProxies := make([]model.Proxy, 0, len(proxyList))
-	for i := range proxyList {
-		key := proxyList[i].Server + ":" + strconv.Itoa(proxyList[i].Port) + ":" + proxyList[i].Type
-		if _, exist := proxies[key]; !exist {
-			proxies[key] = &proxyList[i]
-			newProxies = append(newProxies, proxyList[i])
-		}
-	}
-	proxyList = newProxies
-	// 删除节点
-	if strings.TrimSpace(query.Remove) != "" {
-		newProxyList := make([]model.Proxy, 0, len(proxyList))
-		for i := range proxyList {
-			removeReg, err := regexp.Compile(query.Remove)
-			if err != nil {
-				logger.Logger.Debug("remove regexp compile failed", zap.Error(err))
-				return nil, errors.New("remove 参数非法: " + err.Error())
-			}
-			// 删除匹配到的节点
-			if removeReg.MatchString(proxyList[i].Name) {
-				continue // 如果匹配到要删除的元素，跳过该元素，不添加到新切片中
-			}
-			newProxyList = append(newProxyList, proxyList[i]) // 将要保留的元素添加到新切片中
-		}
-		proxyList = newProxyList
-	}
-	// 重命名
-	if len(query.ReplaceKeys) != 0 {
-		// 创建重命名正则表达式
-		replaceRegs := make([]*regexp.Regexp, 0, len(query.ReplaceKeys))
-		for _, v := range query.ReplaceKeys {
-			replaceReg, err := regexp.Compile(v)
-			if err != nil {
-				logger.Logger.Debug("replace regexp compile failed", zap.Error(err))
-				return nil, errors.New("replace 参数非法: " + err.Error())
-			}
-			replaceRegs = append(replaceRegs, replaceReg)
-		}
-		for i := range proxyList {
-			// 重命名匹配到的节点
-			for j, v := range replaceRegs {
-				if err != nil {
-					logger.Logger.Debug("replace regexp compile failed", zap.Error(err))
-					return nil, errors.New("replaceName 参数非法: " + err.Error())
-				}
-				if v.MatchString(proxyList[i].Name) {
-					proxyList[i].Name = v.ReplaceAllString(
-						proxyList[i].Name, query.ReplaceTo[j],
-					)
-				}
-			}
-		}
-	}
-	// 重名检测
-	names := make(map[string]int)
-	for i := range proxyList {
-		if _, exist := names[proxyList[i].Name]; exist {
-			proxyList[i].Name = proxyList[i].Name + " " + strconv.Itoa(names[proxyList[i].Name])
-		}
-		names[proxyList[i].Name] = names[proxyList[i].Name] + 1
-	}
-	// trim
-	for i := range proxyList {
-		proxyList[i].Name = strings.TrimSpace(proxyList[i].Name)
-	}
-	// 将新增节点都添加到临时变量 t 中，防止策略组排序错乱
-	var t = &model.Subscription{}
-	utils.AddProxy(t, query.AutoTest, query.Lazy, clashType, proxyList...)
-	// 排序策略组
-	switch query.Sort {
-	case "sizeasc":
-		sort.Sort(model.ProxyGroupsSortBySize(t.ProxyGroups))
-	case "sizedesc":
-		sort.Sort(sort.Reverse(model.ProxyGroupsSortBySize(t.ProxyGroups)))
-	case "nameasc":
-		sort.Sort(model.ProxyGroupsSortByName(t.ProxyGroups))
-	case "namedesc":
-		sort.Sort(sort.Reverse(model.ProxyGroupsSortByName(t.ProxyGroups)))
-	default:
-		sort.Sort(model.ProxyGroupsSortByName(t.ProxyGroups))
-	}
-	// 合并新节点和模板
-	MergeSubAndTemplate(temp, t)
-	// 处理自定义规则
-	for _, v := range query.Rules {
-		if v.Prepend {
-			utils.PrependRules(temp, v.Rule)
-		} else {
-			utils.AppendRules(temp, v.Rule)
-		}
-	}
-	// 处理自定义 ruleProvider
-	for _, v := range query.RuleProviders {
-		hash := sha256.Sum224([]byte(v.Url))
-		name := hex.EncodeToString(hash[:])
-		provider := model.RuleProvider{
-			Type:     "http",
-			Behavior: v.Behavior,
-			Url:      v.Url,
-			Path:     "./" + name + ".yaml",
-			Interval: 3600,
-		}
-		if v.Prepend {
-			utils.PrependRuleProvider(
-				temp, v.Name, v.Group, provider,
-			)
-		} else {
-			utils.AppenddRuleProvider(
-				temp, v.Name, v.Group, provider,
-			)
-		}
-	}
-	return temp, nil
-}
-
-func MergeSubAndTemplate(temp *model.Subscription, sub *model.Subscription) {
-	// 只合并节点、策略组
-	// 统计所有国家策略组名称
-	var countryGroupNames []string
-	for _, proxyGroup := range sub.ProxyGroups {
-		if proxyGroup.IsCountryGrop {
-			countryGroupNames = append(
-				countryGroupNames, proxyGroup.Name,
-			)
-		}
-	}
-	var proxyNames []string
-	for _, proxy := range sub.Proxies {
-		proxyNames = append(proxyNames, proxy.Name)
-	}
-	// 将订阅中的节点添加到模板中
-	temp.Proxies = append(temp.Proxies, sub.Proxies...)
-	// 将订阅中的策略组添加到模板中
-	for i := range temp.ProxyGroups {
-		if temp.ProxyGroups[i].IsCountryGrop {
-			continue
-		}
-		newProxies := make([]string, 0)
-		countryGroupMap := make(map[string]model.ProxyGroup)
-		for _, v := range sub.ProxyGroups {
-			if v.IsCountryGrop {
-				countryGroupMap[v.Name] = v
-			}
-		}
-		for j := range temp.ProxyGroups[i].Proxies {
-			reg := regexp.MustCompile("<(.*?)>")
-			if reg.Match([]byte(temp.ProxyGroups[i].Proxies[j])) {
-				key := reg.FindStringSubmatch(temp.ProxyGroups[i].Proxies[j])[1]
-				switch key {
-				case "all":
-					newProxies = append(newProxies, proxyNames...)
-				case "countries":
-					newProxies = append(newProxies, countryGroupNames...)
-				default:
-					if len(key) == 2 {
-						newProxies = append(
-							newProxies, countryGroupMap[utils.GetContryName(key)].Proxies...,
-						)
-					}
-				}
-			} else {
-				newProxies = append(newProxies, temp.ProxyGroups[i].Proxies[j])
-			}
-		}
-		temp.ProxyGroups[i].Proxies = newProxies
-	}
-	temp.ProxyGroups = append(temp.ProxyGroups, sub.ProxyGroups...)
-}

api/controller/meta.go

@@ -1,44 +0,0 @@
-package controller
-
-import (
-	_ "embed"
-	"net/http"
-	"sub2clash/config"
-	"sub2clash/model"
-	"sub2clash/validator"
-
-	"github.com/gin-gonic/gin"
-	"gopkg.in/yaml.v3"
-)
-
-func SubHandler(c *gin.Context) {
-	// 从请求中获取参数
-	query, err := validator.ParseQuery(c)
-	if err != nil {
-		c.String(http.StatusBadRequest, err.Error())
-		return
-	}
-	sub, err := BuildSub(model.ClashMeta, query, config.Default.MetaTemplate)
-	if err != nil {
-		c.String(http.StatusInternalServerError, err.Error())
-		return
-	}
-	// 输出
-	if query.NodeListMode {
-		nodelist := model.NodeList{}
-		nodelist.Proxies = sub.Proxies
-		marshal, err := yaml.Marshal(nodelist)
-		if err != nil {
-			c.String(http.StatusInternalServerError, "YAML序列化失败: "+err.Error())
-			return
-		}
-		c.String(http.StatusOK, string(marshal))
-		return
-	}
-	marshal, err := yaml.Marshal(sub)
-	if err != nil {
-		c.String(http.StatusInternalServerError, "YAML序列化失败: "+err.Error())
-		return
-	}
-	c.String(http.StatusOK, string(marshal))
-}

api/controller/short_link.go

@@ -1,109 +0,0 @@
-package controller
-
-import (
-	"errors"
-	"io"
-	"net/http"
-	"strconv"
-	"strings"
-	"sub2clash/config"
-	"sub2clash/logger"
-	"sub2clash/model"
-	"sub2clash/utils"
-	"sub2clash/utils/database"
-	"sub2clash/validator"
-	"time"
-
-	"github.com/gin-gonic/gin"
-	"go.uber.org/zap"
-	"gorm.io/gorm"
-)
-
-func ShortLinkGenHandler(c *gin.Context) {
-	// 从请求中获取参数
-	var params validator.ShortLinkGenValidator
-	if err := c.ShouldBind(&params); err != nil {
-		c.String(400, "参数错误: "+err.Error())
-	}
-	if strings.TrimSpace(params.Url) == "" {
-		c.String(400, "参数错误")
-		return
-	}
-	// 生成hash
-	hash := utils.RandomString(config.Default.ShortLinkLength)
-	var item model.ShortLink
-	result := database.FindShortLinkByUrl(params.Url, &item)
-	if result.Error == nil {
-		if item.Password != params.Password {
-			item.Password = params.Password
-			database.SaveShortLink(&item)
-			c.String(200, item.Hash+"?password="+params.Password)
-		} else {
-			c.String(200, item.Hash)
-		}
-		return
-	} else {
-		if !errors.Is(result.Error, gorm.ErrRecordNotFound) {
-			c.String(500, "数据库错误: "+result.Error.Error())
-			return
-		}
-	}
-	// 如果记录存在则重新生成hash，直到记录不存在
-	result = database.FindShortLinkByHash(hash, &item)
-	for result.Error == nil {
-		hash = utils.RandomString(config.Default.ShortLinkLength)
-		result = database.FindShortLinkByHash(hash, &item)
-	}
-	// 创建记录
-	database.FirstOrCreateShortLink(
-		&model.ShortLink{
-			Hash:            hash,
-			Url:             params.Url,
-			LastRequestTime: -1,
-			Password:        params.Password,
-		},
-	)
-	// 返回短链接
-	if params.Password != "" {
-		hash += "?password=" + params.Password
-	}
-	c.String(200, hash)
-}
-
-func ShortLinkGetHandler(c *gin.Context) {
-	// 获取动态路由
-	hash := c.Param("hash")
-	password := c.Query("password")
-	if strings.TrimSpace(hash) == "" {
-		c.String(400, "参数错误")
-		return
-	}
-	// 查询数据库
-	var shortLink model.ShortLink
-	result := database.FindShortLinkByHash(hash, &shortLink)
-	// 重定向
-	if result.Error != nil {
-		c.String(404, "未找到短链接或密码错误")
-		return
-	}
-	if shortLink.Password != "" && shortLink.Password != password {
-		c.String(404, "未找到短链接或密码错误")
-		return
-	}
-	// 更新最后访问时间
-	shortLink.LastRequestTime = time.Now().Unix()
-	database.SaveShortLink(&shortLink)
-	get, err := utils.Get("http://localhost:" + strconv.Itoa(config.Default.Port) + "/" + shortLink.Url)
-	if err != nil {
-		logger.Logger.Debug("get short link data failed", zap.Error(err))
-		c.String(500, "请求错误: "+err.Error())
-		return
-	}
-	all, err := io.ReadAll(get.Body)
-	if err != nil {
-		logger.Logger.Debug("read short link data failed", zap.Error(err))
-		c.String(500, "读取错误: "+err.Error())
-		return
-	}
-	c.String(http.StatusOK, string(all))
-}

api/route.go

@@ -1,66 +0,0 @@
-package api
-
-import (
-	"embed"
-	"html/template"
-	"log"
-	"net/http"
-	"sub2clash/api/controller"
-	"sub2clash/config"
-	"sub2clash/middleware"
-
-	"github.com/gin-gonic/gin"
-)
-
-//go:embed static
-var staticFiles embed.FS
-
-func SetRoute(r *gin.Engine) {
-	r.Use(middleware.ZapLogger())
-
-	// 使用内嵌的模板文件
-	tpl, err := template.ParseFS(staticFiles, "static/*")
-	if err != nil {
-		log.Fatalf("Error parsing templates: %v", err)
-	}
-	r.SetHTMLTemplate(tpl)
-
-	r.GET(
-		"/static/*filepath", func(c *gin.Context) {
-			c.FileFromFS("static/"+c.Param("filepath"), http.FS(staticFiles))
-		},
-	)
-	r.GET(
-		"/", func(c *gin.Context) {
-			version := config.Version
-			if len(config.Version) > 7 {
-				version = config.Version[:7]
-			}
-			c.HTML(
-				200, "index.html", gin.H{
-					"Version": version,
-				},
-			)
-		},
-	)
-	r.GET(
-		"/clash", func(c *gin.Context) {
-			controller.SubmodHandler(c)
-		},
-	)
-	r.GET(
-		"/meta", func(c *gin.Context) {
-			controller.SubHandler(c)
-		},
-	)
-	r.POST(
-		"/short", func(c *gin.Context) {
-			controller.ShortLinkGenHandler(c)
-		},
-	)
-	r.GET(
-		"/s/:hash", func(c *gin.Context) {
-			controller.ShortLinkGetHandler(c)
-		},
-	)
-}

api/static/index.html

@@ -1,285 +0,0 @@
-<!DOCTYPE html>
-<html lang="zh-CN">
-<head>
-    <meta charset="UTF-8"/>
-    <meta content="width=device-width, initial-scale=1.0" name="viewport"/>
-    <title>sub2clash</title>
-    <!-- Bootstrap CSS -->
-    <link
-            crossorigin="anonymous"
-            href="https://cdn.jsdelivr.net/npm/bootstrap@5.3.2/dist/css/bootstrap.min.css"
-            integrity="sha384-T3c6CoIi6uLrA9TneNEoa7RxnatzjcDSCmG1MXxSR1GAsXEV/Dwwykc2MPK8M2HN"
-            rel="stylesheet"
-    />
-    <!-- Bootstrap JS -->
-    <script
-            crossorigin="anonymous"
-            integrity="sha384-C6RzsynM9kWDrMNeT87bh95OGNyZPhcTNXj1NW7RuBCsyN/o0jlpcV8Qyq46cDfL"
-            src="https://cdn.jsdelivr.net/npm/bootstrap@5.3.2/dist/js/bootstrap.bundle.min.js"
-    ></script>
-    <!-- Axios -->
-    <script src="https://cdn.jsdelivr.net/npm/axios@latest/dist/axios.min.js"></script>
-    <script src="./static/index.js"></script>
-    <style>
-        .container {
-            max-width: 800px;
-        }
-
-        .btn-xs {
-            padding: 2px 2px; /* 调整内边距以减小按钮大小 */
-            font-size: 10px; /* 设置字体大小 */
-            line-height: 1.2; /* 调整行高 */
-            border-radius: 3px; /* 可选的边框半径调整 */
-            height: 25px;
-            width: 25px;
-        }
-    </style>
-</head>
-<body class="bg-light">
-<div class="container mt-5">
-    <div class="mb-4">
-        <h2>sub2clash</h2>
-        <span class="text-muted fst-italic"
-        >通用订阅链接转 Clash(Meta) 配置工具
-                    <a
-                            href="https://github.com/nitezs/sub2clash#clash-meta"
-                            target="_blank"
-                    >使用文档</a
-                    ></span
-        ><br><span class="text-muted fst-italic"
-    >注意：本程序非纯前端程序，输入的订阅将被后端缓存，请确保您信任当前站点</span
-    >
-    </div>
-
-    <!-- Input URL -->
-    <div class="form-group mb-5">
-        <label for="apiLink">解析链接:</label>
-        <div class="input-group mb-2">
-            <input
-                    class="form-control"
-                    id="urlInput"
-                    type="text"
-                    placeholder="通过生成的链接重新填写下方设置"
-            />
-            <button
-                    class="btn btn-primary"
-                    onclick="parseInputURL()"
-                    type="button"
-            >
-                解析
-            </button>
-        </div>
-    </div>
-    <!-- API Endpoint -->
-    <div class="form-group mb-3">
-        <label for="endpoint">客户端类型:</label>
-        <select class="form-control" id="endpoint" name="endpoint">
-            <option value="clash">Clash</option>
-            <option value="meta">Clash.Meta</option>
-        </select>
-    </div>
-    <!-- Template -->
-    <div class="form-group mb-3">
-        <label for="template">模板链接或名称:</label>
-        <input
-                class="form-control"
-                id="template"
-                name="template"
-                placeholder="输入外部模板链接或内部模板名称（可选）"
-                type="text"
-        />
-    </div>
-    <!-- Subscription Link -->
-    <div class="form-group mb-3">
-        <label for="sub">订阅链接:</label>
-        <textarea
-                class="form-control"
-                id="sub"
-                name="sub"
-                placeholder="每行输入一个订阅链接"
-                rows="5"
-        ></textarea>
-    </div>
-    <!-- Proxy Link -->
-    <div class="form-group mb-3">
-        <label for="proxy">节点分享链接:</label>
-        <textarea
-                class="form-control"
-                id="proxy"
-                name="proxy"
-                placeholder="每行输入一个节点分享链接"
-                rows="5"
-        ></textarea>
-    </div>
-    <!-- Refresh -->
-    <div class="form-check mb-3">
-        <input
-                class="form-check-input"
-                id="refresh"
-                name="refresh"
-                type="checkbox"
-        />
-        <label class="form-check-label" for="refresh"
-        >强制重新获取订阅</label
-        >
-    </div>
-    <!-- Node List -->
-    <div class="form-check mb-3">
-        <input
-                class="form-check-input"
-                id="nodeList"
-                name="nodeList"
-                type="checkbox"
-        />
-        <label class="form-check-label" for="nodeList"
-        >输出为 Node List</label
-        >
-    </div>
-    <!-- Auto Test -->
-    <div class="form-check mb-3">
-        <input
-                class="form-check-input"
-                id="autoTest"
-                name="autoTest"
-                type="checkbox"
-        />
-        <label class="form-check-label" for="autoTest"
-        >国家策略组自动测速</label
-        >
-    </div>
-    <!-- Lazy -->
-    <div class="form-check mb-3">
-        <input
-                class="form-check-input"
-                id="lazy"
-                name="lazy"
-                type="checkbox"
-        />
-        <label class="form-check-label" for="lazy"
-        >自动测速启用 lazy 模式</label
-        >
-    </div>
-    <!-- Rule Provider -->
-    <div class="form-group mb-3" id="ruleProviderGroup">
-        <label>Rule Provider:</label>
-        <button
-                class="btn btn-primary mb-1 btn-xs"
-                onclick="addRuleProvider()"
-                type="button"
-        >
-            +
-        </button>
-    </div>
-    <!-- Rule -->
-    <div class="form-group mb-3" id="ruleGroup">
-        <label>规则:</label>
-        <button
-                class="btn btn-primary mb-1 btn-xs"
-                onclick="addRule()"
-                type="button"
-        >
-            +
-        </button>
-    </div>
-    <!-- Sort -->
-    <div class="form-group mb-3">
-        <label for="sort">国家策略组排序规则:</label>
-        <select class="form-control" id="sort" name="sort">
-            <option value="nameasc">名称（升序）</option>
-            <option value="namedesc">名称（降序）</option>
-            <option value="sizeasc">节点数量（升序）</option>
-            <option value="sizedesc">节点数量（降序）</option>
-        </select>
-    </div>
-    <!-- Remove -->
-    <div class="form-group mb-3">
-        <label for="remove">排除节点:</label>
-        <input
-                class="form-control"
-                type="text"
-                name="remove"
-                id="remove"
-                placeholder="正则表达式"
-        />
-    </div>
-    <!-- Rename  -->
-    <div class="form-group mb-3" id="replaceGroup">
-        <label>节点名称替换:</label>
-        <button
-                class="btn btn-primary mb-1 btn-xs"
-                onclick="addReplace()"
-                type="button"
-        >
-            +
-        </button>
-    </div>
-
-    <!-- Display the API Link -->
-    <div class="form-group mb-5">
-        <label for="apiLink">配置链接:</label>
-        <div class="input-group mb-2">
-            <input
-                    class="form-control"
-                    id="apiLink"
-                    readonly
-                    type="text"
-            />
-            <button
-                    class="btn btn-primary"
-                    onclick="generateURL()"
-                    type="button"
-            >
-                生成链接
-            </button>
-            <button
-                    class="btn btn-primary"
-                    onclick="copyToClipboard('apiLink',this)"
-                    type="button"
-            >
-                复制链接
-            </button>
-        </div>
-        <div class="input-group">
-            <input
-                    class="form-control"
-                    id="apiShortLink"
-                    readonly
-                    type="text"
-            />
-            <input
-                    class="form-control"
-                    id="password"
-                    type="text"
-                    placeholder="密码"
-            />
-            <button
-                    class="btn btn-primary"
-                    onclick="generateShortLink()"
-                    type="button"
-            >
-                生成短链
-            </button>
-            <button
-                    class="btn btn-primary"
-                    onclick="copyToClipboard('apiShortLink',this)"
-                    type="button"
-            >
-                复制短链
-            </button>
-        </div>
-    </div>
-    <!-- footer-->
-    <footer>
-        <p class="text-center">
-            Powered by
-            <a
-                    class="link-primary"
-                    href="https://github.com/nitezs/sub2clash"
-            >sub2clash</a
-            >
-        </p>
-        <p class="text-center">Version {{.Version}}</p>
-    </footer>
-</div>
-</body>
-</html>

api/static/index.js

@@ -1,421 +0,0 @@
-function clearExistingValues() {
-    // 清除简单输入框和复选框的值
-    document.getElementById("endpoint").value = "clash";
-    document.getElementById("sub").value = "";
-    document.getElementById("proxy").value = "";
-    document.getElementById("refresh").checked = false;
-    document.getElementById("autoTest").checked = false;
-    document.getElementById("lazy").checked = false;
-    document.getElementById("template").value = "";
-    document.getElementById("sort").value = "nameasc";
-    document.getElementById("remove").value = "";
-    document.getElementById("apiLink").value = "";
-    document.getElementById("apiShortLink").value = "";
-    document.getElementById("password").value = "";
-    document.getElementById("nodeList").checked = false;
-
-    // 清除由 createRuleProvider, createReplace, 和 createRule 创建的所有额外输入组
-    clearInputGroup("ruleProviderGroup");
-    clearInputGroup("replaceGroup");
-    clearInputGroup("ruleGroup");
-}
-
-function generateURI() {
-    const queryParams = [];
-
-    // 获取 API Endpoint
-    const endpoint = document.getElementById("endpoint").value;
-
-    // 获取并组合订阅链接
-    let subLines = document
-        .getElementById("sub")
-        .value.split("\n")
-        .filter((line) => line.trim() !== "");
-    let noSub = false;
-    // 去除 subLines 中空元素
-    subLines = subLines.map((item) => {
-        if (item !== "") {
-            return item;
-        }
-    });
-    if (subLines.length > 0) {
-        queryParams.push(`sub=${encodeURIComponent(subLines.join(","))}`);
-    } else {
-        noSub = true;
-    }
-
-    // 获取并组合节点分享链接
-    let proxyLines = document
-        .getElementById("proxy")
-        .value.split("\n")
-        .filter((line) => line.trim() !== "");
-    let noProxy = false;
-    // 去除 proxyLines 中空元素
-    proxyLines = proxyLines.map((item) => {
-        if (item !== "") {
-            return item;
-        }
-    });
-    if (proxyLines.length > 0) {
-        queryParams.push(`proxy=${encodeURIComponent(proxyLines.join(","))}`);
-    } else {
-        noProxy = true;
-    }
-    if (noSub && noProxy) {
-        alert("订阅链接和节点分享链接不能同时为空！");
-        return "";
-    }
-    // 获取复选框的值
-    const refresh = document.getElementById("refresh").checked;
-    queryParams.push(`refresh=${refresh ? "true" : "false"}`);
-    const autoTest = document.getElementById("autoTest").checked;
-    queryParams.push(`autoTest=${autoTest ? "true" : "false"}`);
-    const lazy = document.getElementById("lazy").checked;
-    queryParams.push(`lazy=${lazy ? "true" : "false"}`);
-    const nodeList = document.getElementById("nodeList").checked;
-    queryParams.push(`nodeList=${nodeList ? "true" : "false"}`);
-
-    // 获取模板链接或名称（如果存在）
-    const template = document.getElementById("template").value;
-    if (template.trim() !== "") {
-        queryParams.push(`template=${encodeURIComponent(template)}`);
-    }
-
-    // 获取Rule Provider和规则
-    const ruleProviders = document.getElementsByName("ruleProvider");
-    const rules = document.getElementsByName("rule");
-    let providers = [];
-    for (let i = 0; i < ruleProviders.length / 5; i++) {
-        let baseIndex = i * 5;
-        let behavior = ruleProviders[baseIndex].value;
-        let url = ruleProviders[baseIndex + 1].value;
-        let group = ruleProviders[baseIndex + 2].value;
-        let prepend = ruleProviders[baseIndex + 3].value;
-        let name = ruleProviders[baseIndex + 4].value;
-        // 是否存在空值
-        if (
-            behavior.trim() === "" ||
-            url.trim() === "" ||
-            group.trim() === "" ||
-            prepend.trim() === "" ||
-            name.trim() === ""
-        ) {
-            alert("Rule Provider 中存在空值，请检查后重试！");
-            return "";
-        }
-        providers.push(`[${behavior},${url},${group},${prepend},${name}]`);
-    }
-    queryParams.push(`ruleProvider=${encodeURIComponent(providers.join(","))}`);
-
-    let ruleList = [];
-    for (let i = 0; i < rules.length / 3; i++) {
-        if (rules[i * 3].value.trim() !== "") {
-            let rule = rules[i * 3].value;
-            let prepend = rules[i * 3 + 1].value;
-            let group = rules[i * 3 + 2].value;
-            // 是否存在空值
-            if (
-                rule.trim() === "" ||
-                prepend.trim() === "" ||
-                group.trim() === ""
-            ) {
-                alert("Rule 中存在空值，请检查后重试！");
-                return "";
-            }
-            ruleList.push(`[${rule},${prepend},${group}]`);
-        }
-    }
-    queryParams.push(`rule=${encodeURIComponent(ruleList.join(","))}`);
-
-    // 获取排序策略
-    const sort = document.getElementById("sort").value;
-    queryParams.push(`sort=${sort}`);
-
-    // 获取删除节点的正则表达式
-    const remove = document.getElementById("remove").value;
-    if (remove.trim() !== "") {
-        queryParams.push(`remove=${encodeURIComponent(remove)}`);
-    }
-
-    // 获取替换节点名称的正则表达式
-    let replaceList = [];
-    const replaces = document.getElementsByName("replace");
-    for (let i = 0; i < replaces.length / 2; i++) {
-        let replaceStr = `<${replaces[i * 2].value}>`;
-        let replaceTo = `<${replaces[i * 2 + 1].value}>`;
-        if (replaceStr.trim() === "") {
-            alert("重命名设置中存在空值，请检查后重试！");
-            return "";
-        }
-        replaceList.push(`[${replaceStr},${replaceTo}]`);
-    }
-    queryParams.push(`replace=${encodeURIComponent(replaceList.join(","))}`);
-
-    return `${endpoint}?${queryParams.join("&")}`;
-}
-
-// 将输入框中的 URL 解析为参数
-function parseInputURL() {
-    // 获取输入框中的 URL
-    const inputURL = document.getElementById("urlInput").value;
-
-    if (!inputURL) {
-        alert("请输入有效的链接！");
-        return;
-    }
-
-    let url;
-    try {
-        url = new URL(inputURL);
-    } catch (_) {
-        alert("无效的链接！");
-        return;
-    }
-
-    // 清除现有的输入框值
-    clearExistingValues();
-
-    // 获取查询参数
-    const params = new URLSearchParams(url.search);
-
-    // 分配值到对应的输入框
-    const pathSections = url.pathname.split("/");
-    const lastSection = pathSections[pathSections.length - 1];
-    const clientTypeSelect = document.getElementById("endpoint");
-    switch (lastSection.toLowerCase()) {
-        case "meta":
-            clientTypeSelect.value = "meta";
-            break;
-        case "clash":
-        default:
-            clientTypeSelect.value = "clash";
-            break;
-    }
-
-    if (params.has("sub")) {
-        document.getElementById("sub").value = decodeURIComponent(
-            params.get("sub")
-        )
-            .split(",")
-            .join("\n");
-    }
-
-    if (params.has("proxy")) {
-        document.getElementById("proxy").value = decodeURIComponent(
-            params.get("proxy")
-        )
-            .split(",")
-            .join("\n");
-    }
-
-    if (params.has("refresh")) {
-        document.getElementById("refresh").checked =
-            params.get("refresh") === "true";
-    }
-
-    if (params.has("autoTest")) {
-        document.getElementById("autoTest").checked =
-            params.get("autoTest") === "true";
-    }
-
-    if (params.has("lazy")) {
-        document.getElementById("lazy").checked = params.get("lazy") === "true";
-    }
-
-    if (params.has("template")) {
-        document.getElementById("template").value = decodeURIComponent(
-            params.get("template")
-        );
-    }
-
-    if (params.has("sort")) {
-        document.getElementById("sort").value = params.get("sort");
-    }
-
-    if (params.has("remove")) {
-        document.getElementById("remove").value = decodeURIComponent(
-            params.get("remove")
-        );
-    }
-
-    if (params.has("replace")) {
-        parseAndFillReplaceParams(decodeURIComponent(params.get("replace")));
-    }
-
-    if (params.has("ruleProvider")) {
-        parseAndFillRuleProviderParams(
-            decodeURIComponent(params.get("ruleProvider"))
-        );
-    }
-
-    if (params.has("rule")) {
-        parseAndFillRuleParams(decodeURIComponent(params.get("rule")));
-    }
-
-    if (params.has("nodeList")) {
-        document.getElementById("nodeList").checked =
-            params.get("nodeList") === "true";
-    }
-}
-
-function clearInputGroup(groupId) {
-    // 清空第二个之后的child
-    const group = document.getElementById(groupId);
-    while (group.children.length > 2) {
-        group.removeChild(group.lastChild);
-    }
-}
-
-function parseAndFillReplaceParams(replaceParams) {
-    const replaceGroup = document.getElementById("replaceGroup");
-    let matches;
-    const regex = /\[(<.*?>),(<.*?>)\]/g;
-    const str = decodeURIComponent(replaceParams);
-    while ((matches = regex.exec(str)) !== null) {
-        const div = createReplace();
-        const original = matches[1].slice(1, -1); // Remove < and >
-        const replacement = matches[2].slice(1, -1); // Remove < and >
-
-        div.children[0].value = original;
-        div.children[1].value = replacement;
-        replaceGroup.appendChild(div);
-    }
-}
-
-function parseAndFillRuleProviderParams(ruleProviderParams) {
-    const ruleProviderGroup = document.getElementById("ruleProviderGroup");
-    let matches;
-    const regex = /\[(.*?),(.*?),(.*?),(.*?),(.*?)\]/g;
-    const str = decodeURIComponent(ruleProviderParams);
-    while ((matches = regex.exec(str)) !== null) {
-        const div = createRuleProvider();
-        div.children[0].value = matches[1];
-        div.children[1].value = matches[2];
-        div.children[2].value = matches[3];
-        div.children[3].value = matches[4];
-        div.children[4].value = matches[5];
-        ruleProviderGroup.appendChild(div);
-    }
-}
-
-function parseAndFillRuleParams(ruleParams) {
-    const ruleGroup = document.getElementById("ruleGroup");
-    let matches;
-    const regex = /\[(.*?),(.*?),(.*?)\]/g;
-    const str = decodeURIComponent(ruleParams);
-    while ((matches = regex.exec(str)) !== null) {
-        const div = createRule();
-        div.children[0].value = matches[1];
-        div.children[1].value = matches[2];
-        div.children[2].value = matches[3];
-        ruleGroup.appendChild(div);
-    }
-}
-
-async function copyToClipboard(elem, e) {
-    const apiLinkInput = document.querySelector(`#${elem}`).value;
-    try {
-        await navigator.clipboard.writeText(apiLinkInput);
-        let text = e.textContent;
-        e.addEventListener("mouseout", function () {
-            e.textContent = text;
-        });
-        e.textContent = "复制成功";
-    } catch (err) {
-        console.error("复制到剪贴板失败:", err);
-    }
-}
-
-function createRuleProvider() {
-    const div = document.createElement("div");
-    div.classList.add("input-group", "mb-2");
-    div.innerHTML = `
-            <input type="text" class="form-control" name="ruleProvider" placeholder="Behavior">
-            <input type="text" class="form-control" name="ruleProvider" placeholder="Url">
-            <input type="text" class="form-control" name="ruleProvider" placeholder="Group">
-            <input type="text" class="form-control" name="ruleProvider" placeholder="Prepend">
-            <input type="text" class="form-control" name="ruleProvider" placeholder="Name">
-            <button type="button" class="btn btn-danger" onclick="removeElement(this)">删除</button>
-        `;
-    return div;
-}
-
-function createReplace() {
-    const div = document.createElement("div");
-    div.classList.add("input-group", "mb-2");
-    div.innerHTML = `
-            <input type="text" class="form-control" name="replace" placeholder="原字符串（正则表达式）">
-            <input type="text" class="form-control" name="replace" placeholder="替换为（可为空）">
-            <button type="button" class="btn btn-danger" onclick="removeElement(this)">删除</button>
-        `;
-    return div;
-}
-
-function createRule() {
-    const div = document.createElement("div");
-    div.classList.add("input-group", "mb-2");
-    div.innerHTML = `
-            <input type="text" class="form-control" name="rule" placeholder="Rule">
-            <input type="text" class="form-control" name="rule" placeholder="Prepend">
-            <input type="text" class="form-control" name="rule" placeholder="Group">
-            <button type="button" class="btn btn-danger" onclick="removeElement(this)">删除</button>
-        `;
-    return div;
-}
-
-function addRuleProvider() {
-    const div = createRuleProvider();
-    document.getElementById("ruleProviderGroup").appendChild(div);
-}
-
-function addRule() {
-    const div = createRule();
-    document.getElementById("ruleGroup").appendChild(div);
-}
-
-function addReplace() {
-    const div = createReplace();
-    document.getElementById("replaceGroup").appendChild(div);
-}
-
-function removeElement(button) {
-    button.parentElement.remove();
-}
-
-function generateURL() {
-    const apiLink = document.getElementById("apiLink");
-    let uri = generateURI();
-    if (uri === "") {
-        return;
-    }
-    apiLink.value = `${window.location.origin}${window.location.pathname}${uri}`;
-}
-
-function generateShortLink() {
-    const apiShortLink = document.getElementById("apiShortLink");
-    const password = document.getElementById("password");
-    let uri = generateURI();
-    if (uri === "") {
-        return;
-    }
-    axios
-        .post(
-            "./short",
-            {
-                url: uri,
-                password: password.value.trim(),
-            },
-            {
-                headers: {
-                    "Content-Type": "application/json",
-                },
-            }
-        )
-        .then((response) => {
-            apiShortLink.value = `${window.location.origin}${window.location.pathname}s/${response.data}`;
-        })
-        .catch((error) => {
-            console.log(error);
-            alert("生成短链失败，请重试！");
-        });
-}

build-frontend.sh

@@ -0,0 +1,7 @@
+#!/bin/bash
+
+export VITE_APP_VERSION=$1
+
+cd server/frontend
+npm install
+npm run build

common/database/database.go

@@ -0,0 +1,77 @@
+package database
+
+import (
+	"context"
+	"errors"
+	"os"
+	"path/filepath"
+	"time"
+
+	"github.com/bestnite/sub2clash/common"
+	"github.com/bestnite/sub2clash/model"
+	"github.com/glebarez/sqlite"
+	"gorm.io/gorm"
+	"gorm.io/gorm/logger"
+)
+
+type Database struct {
+	db *gorm.DB
+}
+
+func ConnectDB() (*Database, error) {
+	path := filepath.Join("data", "sub2clash.db")
+	if err := os.MkdirAll(filepath.Dir(path), 0755); err != nil {
+		return nil, err
+	}
+	db, err := gorm.Open(sqlite.Open(path), &gorm.Config{
+		Logger: logger.Discard,
+	})
+	if err != nil {
+		return nil, common.NewDatabaseConnectError(err)
+	}
+
+	if err = db.AutoMigrate(&model.ShortLink{}); err != nil {
+		return nil, err
+	}
+
+	return &Database{
+		db: db,
+	}, nil
+}
+
+func (d *Database) FindShortLinkByID(id string) (model.ShortLink, error) {
+	ctx, cancel := context.WithTimeout(context.Background(), 3*time.Second)
+	defer cancel()
+	return gorm.G[model.ShortLink](d.db).Where("id = ?", id).First(ctx)
+}
+
+func (d *Database) CreateShortLink(shortLink *model.ShortLink) error {
+	ctx, cancel := context.WithTimeout(context.Background(), 3*time.Second)
+	defer cancel()
+	return gorm.G[model.ShortLink](d.db).Create(ctx, shortLink)
+}
+
+func (d *Database) UpdataShortLink(id string, name string, value any) error {
+	ctx, cancel := context.WithTimeout(context.Background(), 3*time.Second)
+	defer cancel()
+	_, err := gorm.G[model.ShortLink](d.db).Where("id = ?", id).Update(ctx, name, value)
+	return err
+}
+
+func (d *Database) CheckShortLinkIDExists(id string) (bool, error) {
+	_, err := d.FindShortLinkByID(id)
+	if err != nil {
+		if errors.Is(err, gorm.ErrRecordNotFound) {
+			return false, nil
+		}
+		return false, err
+	}
+	return true, nil
+}
+
+func (d *Database) DeleteShortLink(id string) error {
+	ctx, cancel := context.WithTimeout(context.Background(), 3*time.Second)
+	defer cancel()
+	_, err := gorm.G[model.ShortLink](d.db).Where("id = ?", id).Delete(ctx)
+	return err
+}

common/errors.go

@@ -0,0 +1,192 @@
+package common
+
+import (
+	"errors"
+	"fmt"
+)
+
+// CommonError represents a structured error type for the common package
+type CommonError struct {
+	Code    ErrorCode
+	Message string
+	Cause   error
+}
+
+// ErrorCode represents different types of errors
+type ErrorCode string
+
+const (
+	// Directory operation errors
+	ErrDirCreation ErrorCode = "DIRECTORY_CREATION_FAILED"
+	ErrDirAccess   ErrorCode = "DIRECTORY_ACCESS_FAILED"
+
+	// File operation errors
+	ErrFileNotFound ErrorCode = "FILE_NOT_FOUND"
+	ErrFileRead     ErrorCode = "FILE_READ_FAILED"
+	ErrFileWrite    ErrorCode = "FILE_WRITE_FAILED"
+	ErrFileCreate   ErrorCode = "FILE_CREATE_FAILED"
+
+	// Network operation errors
+	ErrNetworkRequest  ErrorCode = "NETWORK_REQUEST_FAILED"
+	ErrNetworkResponse ErrorCode = "NETWORK_RESPONSE_FAILED"
+
+	// Template and configuration errors
+	ErrTemplateLoad  ErrorCode = "TEMPLATE_LOAD_FAILED"
+	ErrTemplateParse ErrorCode = "TEMPLATE_PARSE_FAILED"
+	ErrConfigInvalid ErrorCode = "CONFIG_INVALID"
+
+	// Subscription errors
+	ErrSubscriptionLoad  ErrorCode = "SUBSCRIPTION_LOAD_FAILED"
+	ErrSubscriptionParse ErrorCode = "SUBSCRIPTION_PARSE_FAILED"
+
+	// Regex errors
+	ErrRegexCompile ErrorCode = "REGEX_COMPILE_FAILED"
+	ErrRegexInvalid ErrorCode = "REGEX_INVALID"
+
+	// Database errors
+	ErrDatabaseConnect ErrorCode = "DATABASE_CONNECTION_FAILED"
+	ErrDatabaseQuery   ErrorCode = "DATABASE_QUERY_FAILED"
+	ErrRecordNotFound  ErrorCode = "RECORD_NOT_FOUND"
+
+	// Validation errors
+	ErrValidation   ErrorCode = "VALIDATION_FAILED"
+	ErrInvalidInput ErrorCode = "INVALID_INPUT"
+)
+
+// Error returns the string representation of the error
+func (e *CommonError) Error() string {
+	if e.Cause != nil {
+		return fmt.Sprintf("[%s] %s: %v", e.Code, e.Message, e.Cause)
+	}
+	return fmt.Sprintf("[%s] %s", e.Code, e.Message)
+}
+
+// Unwrap returns the underlying error
+func (e *CommonError) Unwrap() error {
+	return e.Cause
+}
+
+// Is allows error comparison
+func (e *CommonError) Is(target error) bool {
+	if t, ok := target.(*CommonError); ok {
+		return e.Code == t.Code
+	}
+	return false
+}
+
+// NewError creates a new CommonError
+func NewError(code ErrorCode, message string, cause error) *CommonError {
+	return &CommonError{
+		Code:    code,
+		Message: message,
+		Cause:   cause,
+	}
+}
+
+// NewSimpleError creates a new CommonError without a cause
+func NewSimpleError(code ErrorCode, message string) *CommonError {
+	return &CommonError{
+		Code:    code,
+		Message: message,
+	}
+}
+
+// Convenience constructors for common error types
+
+// Directory errors
+func NewDirCreationError(dirPath string, cause error) *CommonError {
+	return NewError(ErrDirCreation, fmt.Sprintf("failed to create directory: %s", dirPath), cause)
+}
+
+func NewDirAccessError(dirPath string, cause error) *CommonError {
+	return NewError(ErrDirAccess, fmt.Sprintf("failed to access directory: %s", dirPath), cause)
+}
+
+// File errors
+func NewFileNotFoundError(filePath string) *CommonError {
+	return NewSimpleError(ErrFileNotFound, fmt.Sprintf("file not found: %s", filePath))
+}
+
+func NewFileReadError(filePath string, cause error) *CommonError {
+	return NewError(ErrFileRead, fmt.Sprintf("failed to read file: %s", filePath), cause)
+}
+
+func NewFileWriteError(filePath string, cause error) *CommonError {
+	return NewError(ErrFileWrite, fmt.Sprintf("failed to write file: %s", filePath), cause)
+}
+
+func NewFileCreateError(filePath string, cause error) *CommonError {
+	return NewError(ErrFileCreate, fmt.Sprintf("failed to create file: %s", filePath), cause)
+}
+
+// Network errors
+func NewNetworkRequestError(url string, cause error) *CommonError {
+	return NewError(ErrNetworkRequest, fmt.Sprintf("network request failed for URL: %s", url), cause)
+}
+
+func NewNetworkResponseError(message string, cause error) *CommonError {
+	return NewError(ErrNetworkResponse, message, cause)
+}
+
+// Template errors
+func NewTemplateLoadError(template string, cause error) *CommonError {
+	return NewError(ErrTemplateLoad, fmt.Sprintf("failed to load template: %s", template), cause)
+}
+
+func NewTemplateParseError(data []byte, cause error) *CommonError {
+	return NewError(ErrTemplateParse, fmt.Sprintf("failed to parse template: %s", data), cause)
+}
+
+// Subscription errors
+func NewSubscriptionLoadError(url string, cause error) *CommonError {
+	return NewError(ErrSubscriptionLoad, fmt.Sprintf("failed to load subscription: %s", url), cause)
+}
+
+func NewSubscriptionParseError(data []byte, cause error) *CommonError {
+	return NewError(ErrSubscriptionParse, fmt.Sprintf("failed to parse subscription: %s", string(data)), cause)
+}
+
+// Regex errors
+func NewRegexCompileError(pattern string, cause error) *CommonError {
+	return NewError(ErrRegexCompile, fmt.Sprintf("failed to compile regex pattern: %s", pattern), cause)
+}
+
+func NewRegexInvalidError(paramName string, cause error) *CommonError {
+	return NewError(ErrRegexInvalid, fmt.Sprintf("invalid regex in parameter: %s", paramName), cause)
+}
+
+// Database errors
+func NewDatabaseConnectError(cause error) *CommonError {
+	return NewError(ErrDatabaseConnect, "failed to connect to database", cause)
+}
+
+func NewRecordNotFoundError(recordType string, id string) *CommonError {
+	return NewSimpleError(ErrRecordNotFound, fmt.Sprintf("%s not found: %s", recordType, id))
+}
+
+// Validation errors
+func NewValidationError(field string, message string) *CommonError {
+	return NewSimpleError(ErrValidation, fmt.Sprintf("validation failed for %s: %s", field, message))
+}
+
+func NewInvalidInputError(paramName string, value string) *CommonError {
+	return NewSimpleError(ErrInvalidInput, fmt.Sprintf("invalid input for parameter %s: %s", paramName, value))
+}
+
+// IsErrorCode checks if an error has a specific error code
+func IsErrorCode(err error, code ErrorCode) bool {
+	var commonErr *CommonError
+	if errors.As(err, &commonErr) {
+		return commonErr.Code == code
+	}
+	return false
+}
+
+// GetErrorCode extracts the error code from an error
+func GetErrorCode(err error) (ErrorCode, bool) {
+	var commonErr *CommonError
+	if errors.As(err, &commonErr) {
+		return commonErr.Code, true
+	}
+	return "", false
+}

common/generated_config.go

@@ -0,0 +1,93 @@
+package common
+
+import (
+	P "github.com/bestnite/sub2clash/model/proxy"
+	"golang.org/x/text/collate"
+	"golang.org/x/text/language"
+)
+
+// proxyListDoc 只用于解析 YAML 订阅中的 proxies 字段。
+// 方案 A/B 下我们不再关心订阅 YAML 里的其他 mihomo 配置项。
+type proxyListDoc struct {
+	Proxy []P.Proxy `yaml:"proxies,omitempty"`
+}
+
+// generatedConfig 是运行期的最小叠加模型：
+// 只保留本项目真正会读取、生成或修改的字段。
+//
+// 这里承载的是“本项目的业务叠加层”，而不是 mihomo 的完整配置模型：
+// - Proxy: 解析出的节点，用于过滤、去重、分组等中间处理
+// - ProxyGroup: 模板中需要参与占位符展开的组，以及本项目生成的国家组
+// - Rule: 模板规则 + 用户追加规则，用于保持 MATCH 规则前插入的语义
+type generatedConfig struct {
+	Proxy      []P.Proxy        `yaml:"proxies,omitempty"`
+	ProxyGroup []generatedGroup `yaml:"proxy-groups,omitempty"`
+	Rule       []string         `yaml:"rules,omitempty"`
+}
+
+// generatedGroup 表示本项目生成出来的代理组最小模型，
+// 它不再镜像 mihomo 的完整 proxy-group 配置结构。
+//
+// 这里只保留“当前逻辑真正需要读写的字段”：
+// - Name / Proxies：用于模板占位符展开与 patch
+// - Type / Url / Interval / Tolerance / Lazy：用于输出自动测速国家组
+// - Size / IsCountry：仅作为运行期辅助信息，不参与 YAML 输出
+type generatedGroup struct {
+	Type      string   `yaml:"type,omitempty"`
+	Name      string   `yaml:"name,omitempty"`
+	Proxies   []string `yaml:"proxies,omitempty"`
+	Url       string   `yaml:"url,omitempty"`
+	Interval  int      `yaml:"interval,omitempty"`
+	Tolerance int      `yaml:"tolerance,omitempty"`
+	Lazy      bool     `yaml:"lazy"`
+	Size      int      `yaml:"-"`
+	IsCountry bool     `yaml:"-"`
+}
+
+// generatedRulePatch 表示本项目追加/覆盖的 rule-provider 最小模型。
+// 它仅用于把用户请求转换成对 templateDoc 的字段级 patch。
+type generatedRulePatch struct {
+	Type     string `yaml:"type,omitempty"`
+	Behavior string `yaml:"behavior,omitempty"`
+	Url      string `yaml:"url,omitempty"`
+	Path     string `yaml:"path,omitempty"`
+	Interval int    `yaml:"interval,omitempty"`
+	Format   string `yaml:"format,omitempty"`
+}
+
+type generatedGroupsSortByName []generatedGroup
+type generatedGroupsSortBySize []generatedGroup
+
+func (p generatedGroupsSortByName) Len() int {
+	return len(p)
+}
+
+func (p generatedGroupsSortBySize) Len() int {
+	return len(p)
+}
+
+func (p generatedGroupsSortByName) Less(i, j int) bool {
+	tags := []language.Tag{
+		language.English,
+		language.Chinese,
+	}
+	matcher := language.NewMatcher(tags)
+	bestMatch, _, _ := matcher.Match(language.Make("zh"))
+	c := collate.New(bestMatch)
+	return c.CompareString(p[i].Name, p[j].Name) < 0
+}
+
+func (p generatedGroupsSortBySize) Less(i, j int) bool {
+	if p[i].Size == p[j].Size {
+		return p[i].Name < p[j].Name
+	}
+	return p[i].Size < p[j].Size
+}
+
+func (p generatedGroupsSortByName) Swap(i, j int) {
+	p[i], p[j] = p[j], p[i]
+}
+
+func (p generatedGroupsSortBySize) Swap(i, j int) {
+	p[i], p[j] = p[j], p[i]
+}

common/mkdir.go

@@ -1,7 +1,6 @@
-package utils
+package common
 
 import (
-	"errors"
 	"os"
 )
 
@@ -18,13 +17,13 @@ func MKDir(dir string) error {
 
 func MkEssentialDir() error {
 	if err := MKDir("subs"); err != nil {
-		return errors.New("create subs dir failed" + err.Error())
-	}
-	if err := MKDir("templates"); err != nil {
-		return errors.New("create templates dir failed" + err.Error())
+		return NewDirCreationError("subs", err)
 	}
 	if err := MKDir("logs"); err != nil {
-		return errors.New("create logs dir failed" + err.Error())
+		return NewDirCreationError("logs", err)
+	}
+	if err := MKDir("data"); err != nil {
+		return NewDirCreationError("data", err)
 	}
 	return nil
 }

common/proxy.go

@@ -0,0 +1,96 @@
+package common
+
+import (
+	"strings"
+
+	"github.com/bestnite/sub2clash/model"
+	"github.com/bestnite/sub2clash/model/proxy"
+)
+
+func GetContryName(countryKey string) string {
+
+	countryMaps := []map[string]string{
+		model.CountryFlag,
+		model.CountryChineseName,
+		model.CountryISO,
+		model.CountryEnglishName,
+	}
+
+	for i, countryMap := range countryMaps {
+		if i == 2 {
+
+			splitChars := []string{"-", "_", " "}
+			key := make([]string, 0)
+			for _, splitChar := range splitChars {
+				slic := strings.Split(countryKey, splitChar)
+				for _, v := range slic {
+					if len(v) == 2 {
+						key = append(key, v)
+					}
+				}
+			}
+
+			for _, v := range key {
+
+				if country, ok := countryMap[strings.ToUpper(v)]; ok {
+					return country
+				}
+			}
+		}
+		for k, v := range countryMap {
+			if strings.Contains(countryKey, k) {
+				return v
+			}
+		}
+	}
+	return "其他地区"
+}
+
+func AddProxy(
+	sub *generatedConfig, autotest bool,
+	lazy bool, clashType model.ClashType, proxies ...proxy.Proxy,
+) {
+	proxyTypes := model.GetSupportProxyTypes(clashType)
+
+	for _, proxy := range proxies {
+		if !proxyTypes[proxy.Type] {
+			continue
+		}
+		sub.Proxy = append(sub.Proxy, proxy)
+		haveProxyGroup := false
+		countryName := GetContryName(proxy.Name)
+		for i := range sub.ProxyGroup {
+			group := &sub.ProxyGroup[i]
+			if group.Name == countryName {
+				group.Proxies = append(group.Proxies, proxy.Name)
+				group.Size++
+				haveProxyGroup = true
+			}
+		}
+		if !haveProxyGroup {
+			var newGroup generatedGroup
+			if !autotest {
+				newGroup = generatedGroup{
+					Name:      countryName,
+					Type:      "select",
+					Proxies:   []string{proxy.Name},
+					IsCountry: true,
+					Size:      1,
+				}
+			} else {
+				newGroup = generatedGroup{
+					Name:      countryName,
+					Type:      "url-test",
+					Proxies:   []string{proxy.Name},
+					IsCountry: true,
+					Url:       "http://www.gstatic.com/generate_204",
+					Interval:  300,
+					Tolerance: 50,
+					Lazy:      lazy,
+					Size:      1,
+				}
+			}
+			sub.ProxyGroup = append(sub.ProxyGroup, newGroup)
+		}
+	}
+}

common/random_string.go

@@ -1,9 +1,9 @@
-package utils
+package common
 
 import "math/rand"
 
 func RandomString(length int) string {
-	// 生成随机字符串
+
 	const charset = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789"
 	var result []byte
 	for i := 0; i < length; i++ {

common/request.go

@@ -0,0 +1,12 @@
+package common
+
+import (
+	"resty.dev/v3"
+)
+
+func Request(retryTimes int) *resty.Client {
+	client := resty.New()
+	client.
+		SetRetryCount(retryTimes)
+	return client
+}

common/rule.go

@@ -0,0 +1,48 @@
+package common
+
+import (
+	"fmt"
+	"strings"
+)
+
+func PrependRuleProvider(
+	sub *generatedConfig, providerName string, group string,
+) {
+	PrependRules(
+		sub,
+		fmt.Sprintf("RULE-SET,%s,%s", providerName, group),
+	)
+}
+
+func AppenddRuleProvider(
+	sub *generatedConfig, providerName string, group string,
+) {
+	AppendRules(sub, fmt.Sprintf("RULE-SET,%s,%s", providerName, group))
+}
+
+// PrependRules 用于在规则头部插入新规则。
+// 这通常对应用户显式要求 prepend 的场景。
+func PrependRules(sub *generatedConfig, rules ...string) {
+	if sub.Rule == nil {
+		sub.Rule = make([]string, 0)
+	}
+	sub.Rule = append(rules, sub.Rule...)
+}
+
+// AppendRules 在规则尾部追加，但如果尾部已有 MATCH，则保持 MATCH 仍然是最后一条。
+func AppendRules(sub *generatedConfig, rules ...string) {
+	if sub.Rule == nil {
+		sub.Rule = make([]string, 0)
+	}
+	if len(sub.Rule) == 0 {
+		sub.Rule = append(sub.Rule, rules...)
+		return
+	}
+	matchRule := sub.Rule[len(sub.Rule)-1]
+	if strings.Contains(matchRule, "MATCH") {
+		sub.Rule = append(sub.Rule[:len(sub.Rule)-1], rules...)
+		sub.Rule = append(sub.Rule, matchRule)
+		return
+	}
+	sub.Rule = append(sub.Rule, rules...)
+}

common/sub.go

@@ -0,0 +1,682 @@
+package common
+
+import (
+	"crypto/sha256"
+	"encoding/hex"
+	"fmt"
+	"io"
+	"net/url"
+	"os"
+	"path/filepath"
+	"regexp"
+	"sort"
+	"strconv"
+	"strings"
+	"sync"
+	"time"
+
+	"github.com/bestnite/sub2clash/logger"
+	"github.com/bestnite/sub2clash/model"
+	P "github.com/bestnite/sub2clash/model/proxy"
+	"github.com/bestnite/sub2clash/parser"
+	"github.com/bestnite/sub2clash/utils"
+	"go.uber.org/zap"
+	"gopkg.in/yaml.v3"
+)
+
+var subsDir = "subs"
+var fileLock sync.RWMutex
+
+func LoadSubscription(url string, refresh bool, userAgent string, cacheExpire int64, retryTimes int) ([]byte, error) {
+	if refresh {
+		return FetchSubscriptionFromAPI(url, userAgent, retryTimes)
+	}
+	hash := sha256.Sum224([]byte(url))
+	fileName := filepath.Join(subsDir, hex.EncodeToString(hash[:]))
+	stat, err := os.Stat(fileName)
+	if err != nil {
+		if !os.IsNotExist(err) {
+			return nil, err
+		}
+		return FetchSubscriptionFromAPI(url, userAgent, retryTimes)
+	}
+	lastGetTime := stat.ModTime().Unix()
+	if lastGetTime+cacheExpire > time.Now().Unix() {
+		file, err := os.Open(fileName)
+		if err != nil {
+			return nil, err
+		}
+		defer func(file *os.File) {
+			if file != nil {
+				_ = file.Close()
+			}
+		}(file)
+		fileLock.RLock()
+		defer fileLock.RUnlock()
+		subContent, err := io.ReadAll(file)
+		if err != nil {
+			return nil, err
+		}
+		return subContent, nil
+	}
+	return FetchSubscriptionFromAPI(url, userAgent, retryTimes)
+}
+
+func FetchSubscriptionFromAPI(url string, userAgent string, retryTimes int) ([]byte, error) {
+	hash := sha256.Sum224([]byte(url))
+	fileName := filepath.Join(subsDir, hex.EncodeToString(hash[:]))
+	client := Request(retryTimes)
+	defer client.Close()
+	resp, err := client.R().SetHeader("User-Agent", userAgent).Get(url)
+	if err != nil {
+		return nil, err
+	}
+	data, err := io.ReadAll(resp.Body)
+	if err != nil {
+		return nil, fmt.Errorf("failed to read response body: %w", err)
+	}
+	file, err := os.Create(fileName)
+	if err != nil {
+		return nil, err
+	}
+	defer func(file *os.File) {
+		if file != nil {
+			_ = file.Close()
+		}
+	}(file)
+	fileLock.Lock()
+	defer fileLock.Unlock()
+	_, err = file.Write(data)
+	if err != nil {
+		return nil, fmt.Errorf("failed to write to sub.yaml: %w", err)
+	}
+	return data, nil
+}
+
+// BuildSub 是当前配置转换链路的核心入口。
+//
+// 当前设计分为三层：
+// 1. templateDoc：模板 YAML 的完整语法树，也是最终输出真源
+// 2. generatedConfig：本项目运行期最小叠加层，只保存参与业务计算的字段
+// 3. proxy.Proxy：节点解析后的 typed 模型，用于过滤、去重、重命名和输出
+//
+// 这个函数的目标不是“重建一整份 mihomo 配置”，而是：
+// - 保留模板中绝大部分原始字段
+// - 只对 proxies / proxy-groups / rules / rule-providers 做定点 patch
+func BuildSub(clashType model.ClashType, query model.ConvertConfig, template string, cacheExpire int64, retryTimes int) (
+	*BuiltSub, error,
+) {
+	templateDoc, templateBytes, err := loadTemplateDocument(query, template, cacheExpire, retryTimes)
+	if err != nil {
+		return nil, err
+	}
+
+	temp, err := extractTemplateOverlay(templateDoc)
+	if err != nil {
+		logger.Logger.Debug("extract template overlay failed", zap.Error(err))
+		return nil, NewTemplateParseError(templateBytes, err)
+	}
+	proxyList, err := collectQueryProxies(query, cacheExpire, retryTimes)
+	if err != nil {
+		return nil, err
+	}
+
+	proxyList, err = normalizeProxyList(query, proxyList)
+	if err != nil {
+		return nil, err
+	}
+
+	// t 仅承载“由节点生成出来的新内容”，例如国家组。
+	// 模板里原有的组、规则等则保存在 temp 中。
+	generated, err := buildGeneratedConfig(clashType, query, proxyList)
+	if err != nil {
+		return nil, err
+	}
+
+	MergeSubAndTemplate(temp, generated, query.IgnoreCountryGrooup)
+
+	applyRulePatches(temp, query)
+	addedRuleProviders := buildRuleProviderPatches(query)
+
+	if err := mergeTemplateProxies(templateDoc, generated.Proxy); err != nil {
+		return nil, NewError(ErrConfigInvalid, "failed to update template path: proxies", err)
+	}
+
+	if temp.ProxyGroup == nil {
+		temp.ProxyGroup = make([]generatedGroup, 0)
+	}
+	if err := mergeTemplateProxyGroups(templateDoc, temp.ProxyGroup); err != nil {
+		return nil, NewError(ErrConfigInvalid, "failed to update template path: proxy-groups", err)
+	}
+
+	rulesChanged := len(query.Rules) != 0 || len(query.RuleProviders) != 0
+	if rulesChanged {
+		if temp.Rule == nil {
+			temp.Rule = make([]string, 0)
+		}
+		if err := SetYAMLPath(templateDoc, "rules", temp.Rule); err != nil {
+			return nil, NewError(ErrConfigInvalid, "failed to update template path: rules", err)
+		}
+	}
+
+	if len(query.RuleProviders) != 0 {
+		if err := mergeTemplateRuleProviders(templateDoc, addedRuleProviders); err != nil {
+			return nil, NewError(ErrConfigInvalid, "failed to update template path: rule-providers", err)
+		}
+	}
+
+	return &BuiltSub{root: templateDoc}, nil
+}
+
+// loadTemplateDocument 负责统一加载模板来源，并返回：
+// 1. 解析后的 YAML 语法树
+// 2. 原始模板字节，用于错误报告
+func loadTemplateDocument(query model.ConvertConfig, template string, cacheExpire int64, retryTimes int) (*yaml.Node, []byte, error) {
+	var err error
+	var templateBytes []byte
+
+	if query.Template != "" {
+		template = query.Template
+	}
+	if strings.HasPrefix(template, "http") {
+		templateBytes, err = LoadSubscription(template, query.Refresh, query.UserAgent, cacheExpire, retryTimes)
+		if err != nil {
+			logger.Logger.Debug(
+				"load template failed", zap.String("template", template), zap.Error(err),
+			)
+			return nil, nil, NewTemplateLoadError(template, err)
+		}
+	} else {
+		unescape, err := url.QueryUnescape(template)
+		if err != nil {
+			return nil, nil, NewTemplateLoadError(template, err)
+		}
+		templateBytes, err = LoadTemplate(unescape)
+		if err != nil {
+			logger.Logger.Debug(
+				"load template failed", zap.String("template", template), zap.Error(err),
+			)
+			return nil, nil, NewTemplateLoadError(unescape, err)
+		}
+	}
+
+	templateDoc, err := ParseYAMLDocument(templateBytes)
+	if err != nil {
+		logger.Logger.Debug("parse template yaml node failed", zap.Error(err))
+		return nil, templateBytes, NewTemplateParseError(templateBytes, err)
+	}
+
+	return templateDoc, templateBytes, nil
+}
+
+// collectQueryProxies 汇总来自订阅链接和直接传入代理链接的所有节点。
+func collectQueryProxies(query model.ConvertConfig, cacheExpire int64, retryTimes int) ([]P.Proxy, error) {
+	proxyList := make([]P.Proxy, 0)
+	for i := range query.Subs {
+		newProxies, err := loadSubscriptionProxies(query, query.Subs[i], cacheExpire, retryTimes)
+		if err != nil {
+			return nil, err
+		}
+		proxyList = append(proxyList, newProxies...)
+	}
+
+	if len(query.Proxies) != 0 {
+		p, err := parser.ParseProxies(parser.ParseConfig{UseUDP: query.UseUDP}, query.Proxies...)
+		if err != nil {
+			return nil, err
+		}
+		proxyList = append(proxyList, p...)
+	}
+
+	return proxyList, nil
+}
+
+// loadSubscriptionProxies 负责加载单条订阅并应用订阅名作为节点前缀。
+func loadSubscriptionProxies(query model.ConvertConfig, subscriptionURL string, cacheExpire int64, retryTimes int) ([]P.Proxy, error) {
+	data, err := LoadSubscription(subscriptionURL, query.Refresh, query.UserAgent, cacheExpire, retryTimes)
+	if err != nil {
+		logger.Logger.Debug(
+			"load subscription failed", zap.String("url", subscriptionURL), zap.Error(err),
+		)
+		return nil, NewSubscriptionLoadError(subscriptionURL, err)
+	}
+
+	subName := ""
+	if strings.Contains(subscriptionURL, "#") {
+		subName = subscriptionURL[strings.LastIndex(subscriptionURL, "#")+1:]
+	}
+
+	newProxies, err := parseSubscriptionProxies(data, query.UseUDP, subscriptionURL)
+	if err != nil {
+		return nil, err
+	}
+
+	if subName != "" {
+		for i := range newProxies {
+			newProxies[i].SubName = subName
+		}
+	}
+
+	return newProxies, nil
+}
+
+// parseSubscriptionProxies 按“Clash YAML -> URI 列表 -> Base64 文本”的顺序容错解析节点。
+func parseSubscriptionProxies(data []byte, useUDP bool, subscriptionURL string) ([]P.Proxy, error) {
+	sub := &proxyListDoc{}
+	if err := yaml.Unmarshal(data, sub); err == nil {
+		return sub.Proxy, nil
+	}
+
+	reg, err := regexp.Compile("(" + strings.Join(parser.GetAllPrefixes(), "|") + ")://")
+	if err != nil {
+		logger.Logger.Debug("compile regex failed", zap.Error(err))
+		return nil, NewRegexInvalidError("prefix", err)
+	}
+
+	if reg.Match(data) {
+		return parser.ParseProxies(parser.ParseConfig{UseUDP: useUDP}, strings.Split(string(data), "\n")...)
+	}
+
+	base64, err := utils.DecodeBase64(string(data), false)
+	if err != nil {
+		logger.Logger.Debug(
+			"parse subscription failed", zap.String("url", subscriptionURL),
+			zap.String("data", string(data)),
+			zap.Error(err),
+		)
+		return nil, NewSubscriptionParseError(data, err)
+	}
+
+	return parser.ParseProxies(parser.ParseConfig{UseUDP: useUDP}, strings.Split(base64, "\n")...)
+}
+
+// normalizeProxyList 汇总所有节点标准化步骤，确保后续分组和 patch 使用的是稳定结果。
+func normalizeProxyList(query model.ConvertConfig, proxyList []P.Proxy) ([]P.Proxy, error) {
+	applySubscriptionPrefixes(proxyList)
+
+	var err error
+	proxyList, err = dedupeProxies(proxyList)
+	if err != nil {
+		return nil, err
+	}
+
+	proxyList, err = removeProxiesByPattern(proxyList, query.Remove)
+	if err != nil {
+		return nil, err
+	}
+
+	proxyList, err = replaceProxyNames(proxyList, query.Replace)
+	if err != nil {
+		return nil, err
+	}
+
+	ensureUniqueProxyNames(proxyList)
+	trimProxyNames(proxyList)
+	return proxyList, nil
+}
+
+func applySubscriptionPrefixes(proxyList []P.Proxy) {
+	for i := range proxyList {
+		if proxyList[i].SubName != "" {
+			proxyList[i].Name = strings.TrimSpace(proxyList[i].SubName) + " " + strings.TrimSpace(proxyList[i].Name)
+		}
+	}
+}
+
+// dedupeProxies 通过 YAML 序列化结果判定两个节点是否完全相同。
+func dedupeProxies(proxyList []P.Proxy) ([]P.Proxy, error) {
+	proxies := make(map[string]*P.Proxy)
+	newProxies := make([]P.Proxy, 0, len(proxyList))
+	for i := range proxyList {
+		yamlBytes, err := yaml.Marshal(proxyList[i])
+		if err != nil {
+			logger.Logger.Debug("marshal proxy failed", zap.Error(err))
+			return nil, fmt.Errorf("marshal proxy failed: %w", err)
+		}
+		key := string(yamlBytes)
+		if _, exist := proxies[key]; !exist {
+			proxies[key] = &proxyList[i]
+			newProxies = append(newProxies, proxyList[i])
+		}
+	}
+	return newProxies, nil
+}
+
+func removeProxiesByPattern(proxyList []P.Proxy, pattern string) ([]P.Proxy, error) {
+	if strings.TrimSpace(pattern) == "" {
+		return proxyList, nil
+	}
+
+	removeReg, err := regexp.Compile(pattern)
+	if err != nil {
+		logger.Logger.Debug("remove regexp compile failed", zap.Error(err))
+		return nil, NewRegexInvalidError("remove", err)
+	}
+
+	newProxyList := make([]P.Proxy, 0, len(proxyList))
+	for i := range proxyList {
+		if removeReg.MatchString(proxyList[i].Name) {
+			continue
+		}
+		newProxyList = append(newProxyList, proxyList[i])
+	}
+	return newProxyList, nil
+}
+
+func replaceProxyNames(proxyList []P.Proxy, replacements map[string]string) ([]P.Proxy, error) {
+	if len(replacements) == 0 {
+		return proxyList, nil
+	}
+
+	for pattern, replacement := range replacements {
+		replaceReg, err := regexp.Compile(pattern)
+		if err != nil {
+			logger.Logger.Debug("replace regexp compile failed", zap.Error(err))
+			return nil, NewRegexInvalidError("replace", err)
+		}
+		for i := range proxyList {
+			if replaceReg.MatchString(proxyList[i].Name) {
+				proxyList[i].Name = replaceReg.ReplaceAllString(proxyList[i].Name, replacement)
+			}
+		}
+	}
+
+	return proxyList, nil
+}
+
+func ensureUniqueProxyNames(proxyList []P.Proxy) {
+	names := make(map[string]int)
+	for i := range proxyList {
+		if _, exist := names[proxyList[i].Name]; exist {
+			names[proxyList[i].Name] = names[proxyList[i].Name] + 1
+			proxyList[i].Name = proxyList[i].Name + " " + strconv.Itoa(names[proxyList[i].Name])
+		} else {
+			names[proxyList[i].Name] = 0
+		}
+	}
+}
+
+func trimProxyNames(proxyList []P.Proxy) {
+	for i := range proxyList {
+		proxyList[i].Name = strings.TrimSpace(proxyList[i].Name)
+	}
+}
+
+// buildGeneratedConfig 只生成“新增内容”，例如国家组和最终可输出的节点集合。
+func buildGeneratedConfig(clashType model.ClashType, query model.ConvertConfig, proxyList []P.Proxy) (*generatedConfig, error) {
+	generated := &generatedConfig{}
+	AddProxy(generated, query.AutoTest, query.Lazy, clashType, proxyList...)
+	sortGeneratedGroups(generated, query.Sort)
+	return generated, nil
+}
+
+func sortGeneratedGroups(generated *generatedConfig, sortMode string) {
+	switch sortMode {
+	case "sizeasc":
+		sort.Sort(generatedGroupsSortBySize(generated.ProxyGroup))
+	case "sizedesc":
+		sort.Sort(sort.Reverse(generatedGroupsSortBySize(generated.ProxyGroup)))
+	case "nameasc":
+		sort.Sort(generatedGroupsSortByName(generated.ProxyGroup))
+	case "namedesc":
+		sort.Sort(sort.Reverse(generatedGroupsSortByName(generated.ProxyGroup)))
+	default:
+		sort.Sort(generatedGroupsSortByName(generated.ProxyGroup))
+	}
+}
+
+// applyRulePatches 只修改运行期 overlay 中的 rules 切片，不直接写 YAML。
+func applyRulePatches(temp *generatedConfig, query model.ConvertConfig) {
+	for _, v := range query.Rules {
+		if v.Prepend {
+			PrependRules(temp, v.Rule)
+		} else {
+			AppendRules(temp, v.Rule)
+		}
+	}
+	for _, v := range query.RuleProviders {
+		if v.Prepend {
+			PrependRuleProvider(temp, v.Name, v.Group)
+		} else {
+			AppenddRuleProvider(temp, v.Name, v.Group)
+		}
+	}
+}
+
+// buildRuleProviderPatches 把 API 请求中的 rule-provider 参数转换成 YAML patch payload。
+func buildRuleProviderPatches(query model.ConvertConfig) map[string]generatedRulePatch {
+	if len(query.RuleProviders) == 0 {
+		return nil
+	}
+
+	patches := make(map[string]generatedRulePatch, len(query.RuleProviders))
+	for _, v := range query.RuleProviders {
+		hash := sha256.Sum224([]byte(v.Url))
+		name := hex.EncodeToString(hash[:])
+		patches[v.Name] = generatedRulePatch{
+			Type:     "http",
+			Behavior: v.Behavior,
+			Url:      v.Url,
+			Path:     "./" + name + ".yaml",
+			Interval: 3600,
+		}
+	}
+	return patches
+}
+
+// extractTemplateOverlay 只从模板 YAML 树中提取本项目真正会参与计算的局部字段。
+// 这让模板读取完全基于 yaml.Node，而不再依赖任何整份配置的 typed unmarshal。
+func extractTemplateOverlay(templateDoc *yaml.Node) (*generatedConfig, error) {
+	overlay := &generatedConfig{}
+
+	if err := decodeOptionalYAMLPath(templateDoc, "proxy-groups", &overlay.ProxyGroup); err != nil {
+		return nil, err
+	}
+	if err := decodeOptionalYAMLPath(templateDoc, "rules", &overlay.Rule); err != nil {
+		return nil, err
+	}
+
+	return overlay, nil
+}
+
+// decodeOptionalYAMLPath 在路径存在且非 null 时才执行 Decode，
+// 路径不存在时保持目标值为零值。
+func decodeOptionalYAMLPath(doc *yaml.Node, path string, target any) error {
+	node, err := GetYAMLPath(doc, path)
+	if err != nil {
+		return err
+	}
+	if node == nil || isNullYAMLNode(node) {
+		return nil
+	}
+	if err := node.Decode(target); err != nil {
+		return fmt.Errorf("decode template path %q failed: %w", path, err)
+	}
+	return nil
+}
+
+// mergeTemplateProxies 只负责把本项目生成出的代理追加到模板现有 proxies 后面。
+// 模板中已有代理节点原样保留，不做 struct round-trip。
+func mergeTemplateProxies(templateDoc *yaml.Node, generated []P.Proxy) error {
+	if len(generated) == 0 && !HasYAMLPath(templateDoc, "proxies") {
+		return nil
+	}
+
+	proxiesNode, err := EnsureYAMLSequencePath(templateDoc, "proxies")
+	if err != nil {
+		return err
+	}
+
+	for _, proxy := range generated {
+		if err := AppendYAMLSequenceValue(proxiesNode, proxy); err != nil {
+			return err
+		}
+	}
+
+	return nil
+}
+
+// mergeTemplateProxyGroups 负责两类更新：
+// 1. 对模板中同名组，仅覆盖 proxies 字段，保留其他字段
+// 2. 追加本项目新生成的国家组
+func mergeTemplateProxyGroups(templateDoc *yaml.Node, groups []generatedGroup) error {
+	if len(groups) == 0 && !HasYAMLPath(templateDoc, "proxy-groups") {
+		return nil
+	}
+
+	groupNodes, err := EnsureYAMLSequencePath(templateDoc, "proxy-groups")
+	if err != nil {
+		return err
+	}
+
+	for _, group := range groups {
+		if group.IsCountry {
+			if existing := FindYAMLSequenceMappingByStringField(groupNodes, "name", group.Name); existing != nil {
+				continue
+			}
+			if err := AppendYAMLSequenceValue(groupNodes, group); err != nil {
+				return err
+			}
+			continue
+		}
+
+		existing := FindYAMLSequenceMappingByStringField(groupNodes, "name", group.Name)
+		if existing == nil {
+			if err := AppendYAMLSequenceValue(groupNodes, group); err != nil {
+				return err
+			}
+			continue
+		}
+
+		if findMappingValue(existing, "proxies") == nil {
+			continue
+		}
+
+		if err := SetYAMLMappingField(existing, "proxies", group.Proxies); err != nil {
+			return err
+		}
+	}
+
+	return nil
+}
+
+// mergeTemplateRuleProviders 以字段级 patch 的方式更新/插入 rule-provider，
+// 以避免覆盖模板中已有 provider 的未知字段。
+func mergeTemplateRuleProviders(templateDoc *yaml.Node, providers map[string]generatedRulePatch) error {
+	if len(providers) == 0 && !HasYAMLPath(templateDoc, "rule-providers") {
+		return nil
+	}
+
+	providerNodes, err := EnsureYAMLMappingPath(templateDoc, "rule-providers")
+	if err != nil {
+		return err
+	}
+
+	for name, provider := range providers {
+		existing := findMappingValue(providerNodes, name)
+		if existing != nil && existing.Kind == yaml.MappingNode {
+			if err := SetYAMLMappingField(existing, "type", provider.Type); err != nil {
+				return err
+			}
+			if err := SetYAMLMappingField(existing, "behavior", provider.Behavior); err != nil {
+				return err
+			}
+			if err := SetYAMLMappingField(existing, "url", provider.Url); err != nil {
+				return err
+			}
+			if err := SetYAMLMappingField(existing, "path", provider.Path); err != nil {
+				return err
+			}
+			if err := SetYAMLMappingField(existing, "interval", provider.Interval); err != nil {
+				return err
+			}
+			if provider.Format != "" {
+				if err := SetYAMLMappingField(existing, "format", provider.Format); err != nil {
+					return err
+				}
+			}
+			continue
+		}
+
+		if err := SetYAMLMappingField(providerNodes, name, provider); err != nil {
+			return err
+		}
+	}
+
+	return nil
+}
+
+func FetchSubscriptionUserInfo(url string, userAgent string, retryTimes int) (string, error) {
+	client := Request(retryTimes)
+	defer client.Close()
+	resp, err := client.R().SetHeader("User-Agent", userAgent).Head(url)
+	if err != nil {
+		logger.Logger.Debug("创建 HEAD 请求失败", zap.Error(err))
+		return "", NewNetworkRequestError(url, err)
+	}
+	defer resp.Body.Close()
+	if userInfo := resp.Header().Get("subscription-userinfo"); userInfo != "" {
+		return userInfo, nil
+	}
+
+	logger.Logger.Debug("subscription-userinfo header not found in response")
+	return "", NewNetworkResponseError("subscription-userinfo header not found", nil)
+}
+
+// MergeSubAndTemplate 把“模板侧需要参与计算的最小叠加层”和“本项目生成结果”合并。
+// 它只处理本项目关心的运行期结构，不负责最终 YAML 输出。
+func MergeSubAndTemplate(temp *generatedConfig, sub *generatedConfig, igcg bool) {
+	var countryGroupNames []string
+	for _, proxyGroup := range sub.ProxyGroup {
+		if proxyGroup.IsCountry {
+			countryGroupNames = append(
+				countryGroupNames, proxyGroup.Name,
+			)
+		}
+	}
+	var proxyNames []string
+	for _, proxy := range sub.Proxy {
+		proxyNames = append(proxyNames, proxy.Name)
+	}
+
+	for i := range temp.ProxyGroup {
+		if temp.ProxyGroup[i].IsCountry {
+			continue
+		}
+		newProxies := make([]string, 0)
+		countryGroupMap := make(map[string]generatedGroup)
+		for _, v := range sub.ProxyGroup {
+			if v.IsCountry {
+				countryGroupMap[v.Name] = v
+			}
+		}
+		for j := range temp.ProxyGroup[i].Proxies {
+			reg := regexp.MustCompile("<(.*?)>")
+			if reg.Match([]byte(temp.ProxyGroup[i].Proxies[j])) {
+				key := reg.FindStringSubmatch(temp.ProxyGroup[i].Proxies[j])[1]
+				switch key {
+				case "all":
+					newProxies = append(newProxies, proxyNames...)
+				case "countries":
+					if !igcg {
+						newProxies = append(newProxies, countryGroupNames...)
+					}
+				default:
+					if !igcg {
+						if len(key) == 2 {
+							newProxies = append(
+								newProxies, countryGroupMap[GetContryName(key)].Proxies...,
+							)
+						}
+					}
+				}
+			} else {
+				newProxies = append(newProxies, temp.ProxyGroup[i].Proxies[j])
+			}
+		}
+		temp.ProxyGroup[i].Proxies = newProxies
+	}
+	if !igcg {
+		temp.ProxyGroup = append(temp.ProxyGroup, sub.ProxyGroup...)
+	}
+}

common/sub_test.go

@@ -0,0 +1,478 @@
+package common
+
+import (
+	"os"
+	"path/filepath"
+	"testing"
+
+	"github.com/bestnite/sub2clash/model"
+	"gopkg.in/yaml.v3"
+)
+
+func withRepoRoot(t *testing.T) {
+	t.Helper()
+	originalWD, err := os.Getwd()
+	if err != nil {
+		t.Fatalf("get working directory: %v", err)
+	}
+
+	repoRoot := filepath.Dir(originalWD)
+	if err := os.Chdir(repoRoot); err != nil {
+		t.Fatalf("change working directory: %v", err)
+	}
+	t.Cleanup(func() {
+		_ = os.Chdir(originalWD)
+	})
+}
+
+func TestBuildSubPreservesUnmodeledTemplateSections(t *testing.T) {
+	withRepoRoot(t)
+
+	templateName := "test_scheme_a_template.yaml"
+	templatePath := filepath.Join(templatesDir, templateName)
+	templateContent := `mixed-port: 7890
+dns:
+  enable: true
+  future-field: true
+new-section:
+  enabled: true
+proxies:
+proxy-groups:
+  - name: 节点选择
+    type: select
+    proxies:
+      - <countries>
+      - DIRECT
+rules:
+  - MATCH,节点选择
+`
+
+	if err := os.WriteFile(templatePath, []byte(templateContent), 0o644); err != nil {
+		t.Fatalf("write template: %v", err)
+	}
+	t.Cleanup(func() {
+		_ = os.Remove(templatePath)
+	})
+
+	result, err := BuildSub(model.Clash, model.ConvertConfig{
+		ClashType: model.Clash,
+		Proxies: []string{
+			"ss://YWVzLTI1Ni1nY206cGFzc3dvcmQ=@127.0.0.1:8080#Test Node",
+		},
+	}, templateName, 0, 0)
+	if err != nil {
+		t.Fatalf("build subscription: %v", err)
+	}
+
+	output, err := yaml.Marshal(result)
+	if err != nil {
+		t.Fatalf("marshal result: %v", err)
+	}
+
+	var doc map[string]any
+	if err := yaml.Unmarshal(output, &doc); err != nil {
+		t.Fatalf("unmarshal output: %v", err)
+	}
+
+	dns, ok := doc["dns"].(map[string]any)
+	if !ok {
+		t.Fatalf("dns section missing: %s", output)
+	}
+	if dns["future-field"] != true {
+		t.Fatalf("dns future-field not preserved: %#v", dns)
+	}
+
+	newSection, ok := doc["new-section"].(map[string]any)
+	if !ok {
+		t.Fatalf("new-section missing: %s", output)
+	}
+	if newSection["enabled"] != true {
+		t.Fatalf("new-section not preserved: %#v", newSection)
+	}
+
+	proxies, ok := doc["proxies"].([]any)
+	if !ok || len(proxies) != 1 {
+		t.Fatalf("expected generated proxies in output: %#v", doc["proxies"])
+	}
+
+	rules, ok := doc["rules"].([]any)
+	if !ok || len(rules) != 1 || rules[0] != "MATCH,节点选择" {
+		t.Fatalf("rules should stay untouched without rule patches: %#v", doc["rules"])
+	}
+}
+
+func TestBuildSubPreservesTemplateProxyAndGroupFields(t *testing.T) {
+	withRepoRoot(t)
+
+	templateName := "test_scheme_a_group_template.yaml"
+	templatePath := filepath.Join(templatesDir, templateName)
+	templateContent := `proxies:
+  - name: Template Proxy
+    type: ss
+    server: 1.1.1.1
+    port: 443
+    cipher: aes-256-gcm
+    password: password
+    future-proxy-field: keep
+proxy-groups:
+  - name: 节点选择
+    type: select
+    future-group-field: keep
+    proxies:
+      - <countries>
+      - DIRECT
+rules:
+  - MATCH,节点选择
+`
+
+	if err := os.WriteFile(templatePath, []byte(templateContent), 0o644); err != nil {
+		t.Fatalf("write template: %v", err)
+	}
+	t.Cleanup(func() {
+		_ = os.Remove(templatePath)
+	})
+
+	result, err := BuildSub(model.Clash, model.ConvertConfig{
+		ClashType: model.Clash,
+		Proxies: []string{
+			"ss://YWVzLTI1Ni1nY206cGFzc3dvcmQ=@127.0.0.1:8080#Test Node",
+		},
+	}, templateName, 0, 0)
+	if err != nil {
+		t.Fatalf("build subscription: %v", err)
+	}
+
+	output, err := yaml.Marshal(result)
+	if err != nil {
+		t.Fatalf("marshal result: %v", err)
+	}
+
+	var doc map[string]any
+	if err := yaml.Unmarshal(output, &doc); err != nil {
+		t.Fatalf("unmarshal output: %v", err)
+	}
+
+	proxies, ok := doc["proxies"].([]any)
+	if !ok || len(proxies) != 2 {
+		t.Fatalf("expected two proxies in output: %#v", doc["proxies"])
+	}
+	firstProxy, ok := proxies[0].(map[string]any)
+	if !ok {
+		t.Fatalf("template proxy should remain a mapping: %#v", proxies[0])
+	}
+	if firstProxy["future-proxy-field"] != "keep" {
+		t.Fatalf("template proxy field not preserved: %#v", firstProxy)
+	}
+
+	groups, ok := doc["proxy-groups"].([]any)
+	if !ok || len(groups) == 0 {
+		t.Fatalf("expected proxy groups in output: %#v", doc["proxy-groups"])
+	}
+	firstGroup, ok := groups[0].(map[string]any)
+	if !ok {
+		t.Fatalf("template group should remain a mapping: %#v", groups[0])
+	}
+	if firstGroup["future-group-field"] != "keep" {
+		t.Fatalf("template proxy-group field not preserved: %#v", firstGroup)
+	}
+
+	groupProxies, ok := firstGroup["proxies"].([]any)
+	if !ok || len(groupProxies) == 0 {
+		t.Fatalf("template proxy-group proxies missing: %#v", firstGroup["proxies"])
+	}
+	for _, value := range groupProxies {
+		if value == "<countries>" {
+			t.Fatalf("placeholder should be resolved in template proxy-group: %#v", groupProxies)
+		}
+	}
+}
+
+func TestBuildSubAddsRulesForRuleProviderWhenTemplateHasNoRules(t *testing.T) {
+	withRepoRoot(t)
+
+	templateName := "test_scheme_a_rule_provider_template.yaml"
+	templatePath := filepath.Join(templatesDir, templateName)
+	templateContent := `proxy-groups:
+  - name: 节点选择
+    type: select
+    proxies:
+      - DIRECT
+`
+
+	if err := os.WriteFile(templatePath, []byte(templateContent), 0o644); err != nil {
+		t.Fatalf("write template: %v", err)
+	}
+	t.Cleanup(func() {
+		_ = os.Remove(templatePath)
+	})
+
+	result, err := BuildSub(model.Clash, model.ConvertConfig{
+		ClashType: model.Clash,
+		Proxies: []string{
+			"ss://YWVzLTI1Ni1nY206cGFzc3dvcmQ=@127.0.0.1:8080#Test Node",
+		},
+		RuleProviders: []model.RuleProviderStruct{{
+			Name:     "test-provider",
+			Group:    "节点选择",
+			Behavior: "domain",
+			Url:      "https://example.com/rules.yaml",
+		}},
+	}, templateName, 0, 0)
+	if err != nil {
+		t.Fatalf("build subscription: %v", err)
+	}
+
+	output, err := yaml.Marshal(result)
+	if err != nil {
+		t.Fatalf("marshal result: %v", err)
+	}
+
+	var doc map[string]any
+	if err := yaml.Unmarshal(output, &doc); err != nil {
+		t.Fatalf("unmarshal output: %v", err)
+	}
+
+	ruleProviders, ok := doc["rule-providers"].(map[string]any)
+	if !ok {
+		t.Fatalf("rule-providers missing: %#v", doc["rule-providers"])
+	}
+	if _, ok := ruleProviders["test-provider"]; !ok {
+		t.Fatalf("test-provider missing: %#v", ruleProviders)
+	}
+
+	rules, ok := doc["rules"].([]any)
+	if !ok || len(rules) != 1 || rules[0] != "RULE-SET,test-provider,节点选择" {
+		t.Fatalf("expected generated rule for provider: %#v", doc["rules"])
+	}
+}
+
+func TestBuildSubDoesNotInjectProxiesFieldIntoUseBasedGroup(t *testing.T) {
+	withRepoRoot(t)
+
+	templateName := "test_scheme_a_use_group_template.yaml"
+	templatePath := filepath.Join(templatesDir, templateName)
+	templateContent := `proxy-groups:
+  - name: 节点选择
+    type: select
+    use:
+      - provider-a
+rules:
+  - MATCH,节点选择
+`
+
+	if err := os.WriteFile(templatePath, []byte(templateContent), 0o644); err != nil {
+		t.Fatalf("write template: %v", err)
+	}
+	t.Cleanup(func() {
+		_ = os.Remove(templatePath)
+	})
+
+	result, err := BuildSub(model.Clash, model.ConvertConfig{
+		ClashType: model.Clash,
+		Proxies: []string{
+			"ss://YWVzLTI1Ni1nY206cGFzc3dvcmQ=@127.0.0.1:8080#Test Node",
+		},
+	}, templateName, 0, 0)
+	if err != nil {
+		t.Fatalf("build subscription: %v", err)
+	}
+
+	output, err := yaml.Marshal(result)
+	if err != nil {
+		t.Fatalf("marshal result: %v", err)
+	}
+
+	var doc map[string]any
+	if err := yaml.Unmarshal(output, &doc); err != nil {
+		t.Fatalf("unmarshal output: %v", err)
+	}
+
+	groups := doc["proxy-groups"].([]any)
+	firstGroup := groups[0].(map[string]any)
+	if _, exists := firstGroup["proxies"]; exists {
+		t.Fatalf("use-based group should not gain proxies field: %#v", firstGroup)
+	}
+	if _, exists := firstGroup["use"]; !exists {
+		t.Fatalf("use-based group should preserve use field: %#v", firstGroup)
+	}
+}
+
+func TestBuildSubPreservesUnknownFieldsOnExistingRuleProvider(t *testing.T) {
+	withRepoRoot(t)
+
+	templateName := "test_scheme_a_existing_provider_template.yaml"
+	templatePath := filepath.Join(templatesDir, templateName)
+	templateContent := `proxy-groups:
+  - name: 节点选择
+    type: select
+    proxies:
+      - DIRECT
+rule-providers:
+  test-provider:
+    type: http
+    behavior: classical
+    url: https://old.example.com/rules.yaml
+    path: ./old.yaml
+    interval: 10
+    future-provider-field: keep
+`
+
+	if err := os.WriteFile(templatePath, []byte(templateContent), 0o644); err != nil {
+		t.Fatalf("write template: %v", err)
+	}
+	t.Cleanup(func() {
+		_ = os.Remove(templatePath)
+	})
+
+	result, err := BuildSub(model.Clash, model.ConvertConfig{
+		ClashType: model.Clash,
+		Proxies: []string{
+			"ss://YWVzLTI1Ni1nY206cGFzc3dvcmQ=@127.0.0.1:8080#Test Node",
+		},
+		RuleProviders: []model.RuleProviderStruct{{
+			Name:     "test-provider",
+			Group:    "节点选择",
+			Behavior: "domain",
+			Url:      "https://example.com/rules.yaml",
+		}},
+	}, templateName, 0, 0)
+	if err != nil {
+		t.Fatalf("build subscription: %v", err)
+	}
+
+	output, err := yaml.Marshal(result)
+	if err != nil {
+		t.Fatalf("marshal result: %v", err)
+	}
+
+	var doc map[string]any
+	if err := yaml.Unmarshal(output, &doc); err != nil {
+		t.Fatalf("unmarshal output: %v", err)
+	}
+
+	ruleProviders := doc["rule-providers"].(map[string]any)
+	provider := ruleProviders["test-provider"].(map[string]any)
+	if provider["future-provider-field"] != "keep" {
+		t.Fatalf("existing provider field not preserved: %#v", provider)
+	}
+	if provider["behavior"] != "domain" {
+		t.Fatalf("provider behavior not updated: %#v", provider)
+	}
+	if provider["url"] != "https://example.com/rules.yaml" {
+		t.Fatalf("provider url not updated: %#v", provider)
+	}
+}
+
+func TestBuildSubSkipsDuplicateCountryGroupNames(t *testing.T) {
+	withRepoRoot(t)
+
+	templateName := "test_scheme_a_country_group_template.yaml"
+	templatePath := filepath.Join(templatesDir, templateName)
+	templateContent := `proxy-groups:
+  - name: 其他地区
+    type: select
+    proxies:
+      - DIRECT
+rules:
+  - MATCH,其他地区
+`
+
+	if err := os.WriteFile(templatePath, []byte(templateContent), 0o644); err != nil {
+		t.Fatalf("write template: %v", err)
+	}
+	t.Cleanup(func() {
+		_ = os.Remove(templatePath)
+	})
+
+	result, err := BuildSub(model.Clash, model.ConvertConfig{
+		ClashType: model.Clash,
+		Proxies: []string{
+			"ss://YWVzLTI1Ni1nY206cGFzc3dvcmQ=@127.0.0.1:8080#UnknownCountryNode",
+		},
+	}, templateName, 0, 0)
+	if err != nil {
+		t.Fatalf("build subscription: %v", err)
+	}
+
+	output, err := yaml.Marshal(result)
+	if err != nil {
+		t.Fatalf("marshal result: %v", err)
+	}
+
+	var doc map[string]any
+	if err := yaml.Unmarshal(output, &doc); err != nil {
+		t.Fatalf("unmarshal output: %v", err)
+	}
+
+	groups := doc["proxy-groups"].([]any)
+	count := 0
+	for _, item := range groups {
+		group := item.(map[string]any)
+		if group["name"] == "其他地区" {
+			count++
+		}
+	}
+	if count != 1 {
+		t.Fatalf("expected duplicate country group names to be skipped, got %d entries: %#v", count, groups)
+	}
+}
+
+func TestBuiltSubMarshalNodeListYAMLUsesFinalYAMLTree(t *testing.T) {
+	withRepoRoot(t)
+
+	templateName := "test_scheme_a_nodelist_template.yaml"
+	templatePath := filepath.Join(templatesDir, templateName)
+	templateContent := `proxies:
+  - name: Template Proxy
+    type: ss
+    server: 1.1.1.1
+    port: 443
+    cipher: aes-256-gcm
+    password: password
+    future-proxy-field: keep
+proxy-groups:
+  - name: 节点选择
+    type: select
+    proxies:
+      - DIRECT
+`
+
+	if err := os.WriteFile(templatePath, []byte(templateContent), 0o644); err != nil {
+		t.Fatalf("write template: %v", err)
+	}
+	t.Cleanup(func() {
+		_ = os.Remove(templatePath)
+	})
+
+	result, err := BuildSub(model.Clash, model.ConvertConfig{
+		ClashType: model.Clash,
+		Proxies: []string{
+			"ss://YWVzLTI1Ni1nY206cGFzc3dvcmQ=@127.0.0.1:8080#Generated Node",
+		},
+	}, templateName, 0, 0)
+	if err != nil {
+		t.Fatalf("build subscription: %v", err)
+	}
+
+	output, err := result.MarshalNodeListYAML()
+	if err != nil {
+		t.Fatalf("marshal node list: %v", err)
+	}
+
+	var doc map[string]any
+	if err := yaml.Unmarshal(output, &doc); err != nil {
+		t.Fatalf("unmarshal output: %v", err)
+	}
+
+	proxies, ok := doc["proxies"].([]any)
+	if !ok || len(proxies) != 2 {
+		t.Fatalf("expected node list to include template and generated proxies: %#v", doc["proxies"])
+	}
+	firstProxy, ok := proxies[0].(map[string]any)
+	if !ok {
+		t.Fatalf("template proxy should remain a mapping: %#v", proxies[0])
+	}
+	if firstProxy["future-proxy-field"] != "keep" {
+		t.Fatalf("node list should be built from final yaml tree: %#v", firstProxy)
+	}
+}

common/template.go

@@ -0,0 +1,42 @@
+package common
+
+import (
+	"io"
+	"os"
+	"path/filepath"
+	"strings"
+)
+
+const templatesDir = "templates"
+
+// LoadTemplate 只读取运行目录下的 templates 目录，防止其他文件内容泄漏
+func LoadTemplate(templateName string) ([]byte, error) {
+	// 清理路径，防止目录遍历攻击
+	cleanTemplateName := filepath.Clean(templateName)
+
+	// 检查是否尝试访问父目录
+	if strings.HasPrefix(cleanTemplateName, "..") || strings.Contains(cleanTemplateName, string(filepath.Separator)+".."+string(filepath.Separator)) {
+		return nil, NewFileNotFoundError(templateName) // 拒绝包含父目录的路径
+	}
+
+	// 构建完整路径，确保只从 templates 目录读取
+	fullPath := filepath.Join(templatesDir, cleanTemplateName)
+
+	if _, err := os.Stat(fullPath); err == nil {
+		file, err := os.Open(fullPath)
+		if err != nil {
+			return nil, err
+		}
+		defer func(file *os.File) {
+			if file != nil {
+				_ = file.Close()
+			}
+		}(file)
+		result, err := io.ReadAll(file)
+		if err != nil {
+			return nil, err
+		}
+		return result, nil
+	}
+	return nil, NewFileNotFoundError(templateName)
+}

common/yaml_patch.go

@@ -0,0 +1,383 @@
+package common
+
+import (
+	"fmt"
+	"strings"
+
+	"gopkg.in/yaml.v3"
+)
+
+// BuiltSub 保存最终输出所需的完整 YAML 树。
+//
+// 这里刻意不再保存整份 typed 配置副本：
+// - root 是整个转换流程的最终产物
+// - 所有常规输出都直接从 root 序列化
+// - nodeList 模式也从 root 中提取 proxies，而不是依赖额外状态
+type BuiltSub struct {
+	root *yaml.Node
+}
+
+// MarshalYAML 让 BuiltSub 在输出时直接复用 patch 后的 YAML 树，
+// 从而避免再次经过 struct round-trip 丢失未知字段。
+func (b *BuiltSub) MarshalYAML() (any, error) {
+	if b == nil || b.root == nil {
+		return nil, nil
+	}
+	if b.root.Kind == yaml.DocumentNode {
+		if len(b.root.Content) == 0 {
+			return nil, nil
+		}
+		return b.root.Content[0], nil
+	}
+	return b.root, nil
+}
+
+// MarshalNodeListYAML 从最终 YAML 树中提取 proxies 节点，构造 nodeList 模式输出。
+// 这样 nodeList 也直接复用最终 root，而不是依赖额外的 typed struct 副本。
+func (b *BuiltSub) MarshalNodeListYAML() ([]byte, error) {
+	if b == nil || b.root == nil {
+		return yaml.Marshal(&yaml.Node{Kind: yaml.MappingNode, Tag: "!!map"})
+	}
+
+	proxiesNode, err := GetYAMLPath(b.root, "proxies")
+	if err != nil {
+		return nil, err
+	}
+
+	root := &yaml.Node{Kind: yaml.MappingNode, Tag: "!!map"}
+	if proxiesNode != nil && !isNullYAMLNode(proxiesNode) {
+		setMappingValue(root, "proxies", cloneYAMLNode(proxiesNode))
+	}
+
+	return yaml.Marshal(root)
+}
+
+// ParseYAMLDocument 把原始 YAML 解析成 DocumentNode，
+// 并确保根内容最终是一个可写入的 mapping 节点。
+func ParseYAMLDocument(data []byte) (*yaml.Node, error) {
+	var doc yaml.Node
+	if err := yaml.Unmarshal(data, &doc); err != nil {
+		return nil, err
+	}
+	if _, err := rootMappingNode(&doc); err != nil {
+		return nil, err
+	}
+	return &doc, nil
+}
+
+// HasYAMLPath 判断某个点路径是否存在。
+// 这里仅关心“是否找到节点”，不关心节点具体类型。
+func HasYAMLPath(doc *yaml.Node, path string) bool {
+	current, err := GetYAMLPath(doc, path)
+	return err == nil && current != nil
+}
+
+// GetYAMLPath 按 a.b.c 这种点路径向下查找节点。
+// 当前实现只支持 mapping 之间的逐层下钻，不处理数组索引路径。
+func GetYAMLPath(doc *yaml.Node, path string) (*yaml.Node, error) {
+	segments := splitYAMLPath(path)
+	if len(segments) == 0 {
+		return nil, fmt.Errorf("yaml path is empty")
+	}
+
+	current, err := rootMappingNode(doc)
+	if err != nil {
+		return nil, err
+	}
+
+	for _, segment := range segments {
+		next := findMappingValue(current, segment)
+		if next == nil {
+			return nil, nil
+		}
+		current = next
+	}
+
+	return current, nil
+}
+
+// SetYAMLPath 按点路径写入一个值；不存在的中间层会自动补成 mapping。
+// 例如 a.b.c=1 会在缺失时依次创建 a 和 b 两层对象节点。
+func SetYAMLPath(doc *yaml.Node, path string, value any) error {
+	segments := splitYAMLPath(path)
+	if len(segments) == 0 {
+		return fmt.Errorf("yaml path is empty")
+	}
+
+	current, err := rootMappingNode(doc)
+	if err != nil {
+		return err
+	}
+
+	for idx, segment := range segments[:len(segments)-1] {
+		next := findMappingValue(current, segment)
+		if next == nil {
+			next = &yaml.Node{Kind: yaml.MappingNode, Tag: "!!map"}
+			setMappingValue(current, segment, next)
+		}
+		if next.Kind != yaml.MappingNode {
+			return fmt.Errorf("yaml path %q segment %q is not a mapping", path, strings.Join(segments[:idx+1], "."))
+		}
+		current = next
+	}
+
+	encoded, err := encodeYAMLNode(value)
+	if err != nil {
+		return err
+	}
+
+	setMappingValue(current, segments[len(segments)-1], encoded)
+	return nil
+}
+
+// EnsureYAMLSequencePath 确保某个路径最终是 sequence（YAML 数组）节点。
+// 不存在时会自动创建，已存在但类型不匹配时返回错误。
+func EnsureYAMLSequencePath(doc *yaml.Node, path string) (*yaml.Node, error) {
+	return ensureYAMLPathKind(doc, path, yaml.SequenceNode, "!!seq")
+}
+
+// EnsureYAMLMappingPath 确保某个路径最终是 mapping（YAML 对象）节点。
+func EnsureYAMLMappingPath(doc *yaml.Node, path string) (*yaml.Node, error) {
+	return ensureYAMLPathKind(doc, path, yaml.MappingNode, "!!map")
+}
+
+// SetYAMLMappingField 在一个 mapping 节点里设置单个字段。
+// 它等价于“在当前对象上写 key: value”。
+func SetYAMLMappingField(node *yaml.Node, key string, value any) error {
+	if node == nil || node.Kind != yaml.MappingNode {
+		return fmt.Errorf("yaml node is not a mapping")
+	}
+
+	encoded, err := encodeYAMLNode(value)
+	if err != nil {
+		return err
+	}
+
+	setMappingValue(node, key, encoded)
+	return nil
+}
+
+// AppendYAMLSequenceValue 向 sequence 节点末尾追加一个元素。
+func AppendYAMLSequenceValue(node *yaml.Node, value any) error {
+	if node == nil || node.Kind != yaml.SequenceNode {
+		return fmt.Errorf("yaml node is not a sequence")
+	}
+
+	encoded, err := encodeYAMLNode(value)
+	if err != nil {
+		return err
+	}
+
+	node.Content = append(node.Content, encoded)
+	return nil
+}
+
+// FindYAMLSequenceMappingByStringField 在 YAML 数组中查找一个对象元素，
+// 要求该对象存在指定字段且字段值等于目标字符串。
+//
+// 例如在 proxy-groups 里按 name 查找：
+//   - name: 节点选择
+//     type: select
+func FindYAMLSequenceMappingByStringField(node *yaml.Node, field string, value string) *yaml.Node {
+	if node == nil || node.Kind != yaml.SequenceNode {
+		return nil
+	}
+
+	for _, item := range node.Content {
+		if item == nil || item.Kind != yaml.MappingNode {
+			continue
+		}
+		fieldNode := findMappingValue(item, field)
+		if fieldNode == nil || fieldNode.Kind != yaml.ScalarNode {
+			continue
+		}
+		if fieldNode.Value == value {
+			return item
+		}
+	}
+
+	return nil
+}
+
+// splitYAMLPath 把 a.b.c 这种点路径拆成 [a b c]。
+// 空片段会被忽略，避免出现连续点号时产生无意义路径段。
+func splitYAMLPath(path string) []string {
+	parts := strings.Split(path, ".")
+	segments := make([]string, 0, len(parts))
+	for _, part := range parts {
+		part = strings.TrimSpace(part)
+		if part == "" {
+			continue
+		}
+		segments = append(segments, part)
+	}
+	return segments
+}
+
+// ensureYAMLPathKind 是 EnsureYAMLSequencePath / EnsureYAMLMappingPath 的底层实现。
+// 它会：
+// 1. 逐层确保中间节点存在且都是 mapping
+// 2. 确保最后一个节点存在，且类型符合预期
+func ensureYAMLPathKind(doc *yaml.Node, path string, kind yaml.Kind, tag string) (*yaml.Node, error) {
+	segments := splitYAMLPath(path)
+	if len(segments) == 0 {
+		return nil, fmt.Errorf("yaml path is empty")
+	}
+
+	current, err := rootMappingNode(doc)
+	if err != nil {
+		return nil, err
+	}
+
+	// 跳过最后一个元素在后面处理
+	for idx, segment := range segments[:len(segments)-1] {
+		next := findMappingValue(current, segment)
+		if next == nil || isNullYAMLNode(next) {
+			next = &yaml.Node{Kind: yaml.MappingNode, Tag: "!!map"}
+			setMappingValue(current, segment, next)
+		}
+		if next.Kind != yaml.MappingNode {
+			return nil, fmt.Errorf("yaml path %q segment %q is not a mapping", path, strings.Join(segments[:idx+1], "."))
+		}
+		current = next
+	}
+
+	lastSegment := segments[len(segments)-1]
+	node := findMappingValue(current, lastSegment)
+	if node == nil || isNullYAMLNode(node) {
+		node = &yaml.Node{Kind: kind, Tag: tag}
+		setMappingValue(current, lastSegment, node)
+	}
+	if node.Kind != kind {
+		return nil, fmt.Errorf("yaml path %q is not a %s", path, yamlKindName(kind))
+	}
+
+	return node, nil
+}
+
+// rootMappingNode 统一把“文档根”整理成一个可操作的 mapping 节点。
+//
+// yaml.v3 通常把整份 YAML 包在 DocumentNode 下，真正的内容位于 Content[0]。
+// 当前项目的 patch 逻辑都假定最外层是 key-value 结构，因此这里会：
+// 1. 处理空文档
+// 2. 取出 DocumentNode 的实际根内容
+// 3. 确保该根内容是 mapping
+func rootMappingNode(doc *yaml.Node) (*yaml.Node, error) {
+	if doc == nil {
+		return nil, fmt.Errorf("yaml document is nil")
+	}
+
+	root := doc
+	if doc.Kind == 0 {
+		doc.Kind = yaml.DocumentNode
+	}
+	if doc.Kind == yaml.DocumentNode {
+		if len(doc.Content) == 0 {
+			doc.Content = append(doc.Content, &yaml.Node{Kind: yaml.MappingNode, Tag: "!!map"})
+		}
+		root = doc.Content[0]
+	}
+
+	if root.Kind == 0 {
+		root.Kind = yaml.MappingNode
+		root.Tag = "!!map"
+	}
+	if root.Kind != yaml.MappingNode {
+		return nil, fmt.Errorf("yaml root must be a mapping node")
+	}
+
+	return root, nil
+}
+
+// isNullYAMLNode 判断一个节点是否为空/未初始化/null。
+// 这让我们在“路径不存在”和“路径存在但值为 null”时都能按缺失处理。
+func isNullYAMLNode(node *yaml.Node) bool {
+	if node == nil {
+		return true
+	}
+	if node.Kind == 0 {
+		return true
+	}
+	return node.Kind == yaml.ScalarNode && node.Tag == "!!null"
+}
+
+// yamlKindName 仅用于生成更可读的错误信息。
+func yamlKindName(kind yaml.Kind) string {
+	switch kind {
+	case yaml.MappingNode:
+		return "mapping"
+	case yaml.SequenceNode:
+		return "sequence"
+	case yaml.ScalarNode:
+		return "scalar"
+	case yaml.DocumentNode:
+		return "document"
+	default:
+		return "node"
+	}
+}
+
+// findMappingValue 在 mapping 节点中按 key 查找对应的 value 节点。
+//
+// 需要注意：yaml.v3 的 MappingNode.Content 不是 map，而是交替存储：
+// [key1, value1, key2, value2, ...]
+// 所以这里每次 idx += 2，依次跳过一个完整的 key-value 对。
+func findMappingValue(node *yaml.Node, key string) *yaml.Node {
+	if node == nil || node.Kind != yaml.MappingNode {
+		return nil
+	}
+	for idx := 0; idx+1 < len(node.Content); idx += 2 {
+		if node.Content[idx].Value == key {
+			return node.Content[idx+1]
+		}
+	}
+	return nil
+}
+
+// setMappingValue 在 mapping 节点中设置 key 对应的 value。
+// 如果 key 已存在，就原位替换；否则在末尾追加一组新的 key-value。
+func setMappingValue(node *yaml.Node, key string, value *yaml.Node) {
+	for idx := 0; idx+1 < len(node.Content); idx += 2 {
+		if node.Content[idx].Value == key {
+			node.Content[idx+1] = value
+			return
+		}
+	}
+
+	node.Content = append(node.Content,
+		&yaml.Node{Kind: yaml.ScalarNode, Tag: "!!str", Value: key},
+		value,
+	)
+}
+
+// encodeYAMLNode 把普通 Go 值编码成 *yaml.Node，方便统一塞回 YAML 树。
+// 如果 Encode 产生的是 DocumentNode，这里会自动取出它的实际内容节点。
+func encodeYAMLNode(value any) (*yaml.Node, error) {
+	var node yaml.Node
+	if err := node.Encode(value); err != nil {
+		return nil, err
+	}
+	if node.Kind == yaml.DocumentNode {
+		if len(node.Content) == 0 {
+			return &yaml.Node{Kind: yaml.MappingNode, Tag: "!!map"}, nil
+		}
+		return node.Content[0], nil
+	}
+	return &node, nil
+}
+
+// cloneYAMLNode 深拷贝一个节点树，避免把同一个子树同时挂到多个输出根下。
+func cloneYAMLNode(node *yaml.Node) *yaml.Node {
+	if node == nil {
+		return nil
+	}
+
+	clone := *node
+	if len(node.Content) != 0 {
+		clone.Content = make([]*yaml.Node, len(node.Content))
+		for i := range node.Content {
+			clone.Content[i] = cloneYAMLNode(node.Content[i])
+		}
+	}
+	return &clone
+}

compose.yml

@@ -0,0 +1,11 @@
+name: sub2clash
+services:
+    sub2clash:
+        restart: unless-stopped
+        image: nite07/sub2clash:latest
+        ports:
+            - "8011:8011"
+        volumes:
+            # - ./logs:/app/logs
+            # - ./templates:/app/templates
+            - ./data:/app/data

config.example.json

@@ -0,0 +1,10 @@
+{
+    "address": "0.0.0.0:8011",
+    "meta_template": "https://raw.githubusercontent.com/bestnite/sub2clash/refs/heads/main/templates/template_meta.yaml",
+    "clash_template": "https://raw.githubusercontent.com/bestnite/sub2clash/refs/heads/main/templates/template_clash.yaml",
+    "request_retry_times": 3,
+    "request_max_file_size": 1048576,
+    "cache_expire": 300,
+    "log_level": "info",
+    "short_link_length": 6
+}

config.example.yaml

@@ -0,0 +1,22 @@
+# Sub2Clash 配置文件示例
+# 复制此文件为 config.yaml 并根据需要修改配置
+
+# 服务端口
+address: "0.0.0.0:8011"
+
+# 模板配置
+meta_template: "https://raw.githubusercontent.com/bestnite/sub2clash/refs/heads/main/templates/template_meta.yaml"
+clash_template: "https://raw.githubusercontent.com/bestnite/sub2clash/refs/heads/main/templates/template_clash.yaml"
+
+# 请求配置
+request_retry_times: 3
+request_max_file_size: 1048576 # 1MB in bytes
+
+# 缓存配置 (秒)
+cache_expire: 300 # 5 minutes
+
+# 日志级别 (debug, info, warn, error)
+log_level: "info"
+
+# 短链接长度
+short_link_length: 6

config/config.go

@@ -1,91 +1,76 @@
 package config
 
 import (
-	"errors"
-	"os"
-	"strconv"
+	"strings"
 
-	"github.com/joho/godotenv"
+	"github.com/spf13/viper"
 )
 
 type Config struct {
-	Port               int
-	MetaTemplate       string
-	ClashTemplate      string
-	RequestRetryTimes  int
-	RequestMaxFileSize int64
-	CacheExpire        int64
-	LogLevel           string
-	//BasePath           string
-	ShortLinkLength int
+	Address            string `mapstructure:"address"`
+	MetaTemplate       string `mapstructure:"meta_template"`
+	ClashTemplate      string `mapstructure:"clash_template"`
+	RequestRetryTimes  int    `mapstructure:"request_retry_times"`
+	RequestMaxFileSize int64  `mapstructure:"request_max_file_size"`
+	CacheExpire        int64  `mapstructure:"cache_expire"`
+	LogLevel           string `mapstructure:"log_level"`
+	ShortLinkLength    int    `mapstructure:"short_link_length"`
 }
 
-var Default *Config
-var Version string
+var GlobalConfig *Config
 var Dev string
 
 func LoadConfig() error {
-	Default = &Config{
-		MetaTemplate:       "template_meta.yaml",
-		ClashTemplate:      "template_clash.yaml",
-		RequestRetryTimes:  3,
-		RequestMaxFileSize: 1024 * 1024 * 1,
-		Port:               8011,
-		CacheExpire:        60 * 5,
-		LogLevel:           "info",
-		//BasePath:           "/",
-		ShortLinkLength: 6,
+	v := viper.New()
+
+	// 添加配置文件搜索路径
+	v.AddConfigPath(".")
+	v.AddConfigPath("./config")
+	v.AddConfigPath("/etc/sub2clash/")
+
+	// 设置默认值
+	setDefaults(v)
+
+	// 设置环境变量前缀和自动绑定
+	v.SetEnvPrefix("SUB2CLASH")
+	v.AutomaticEnv()
+	v.SetEnvKeyReplacer(strings.NewReplacer(".", "_"))
+
+	// 尝试按优先级加载不同格式的配置文件
+	configLoaded := false
+	configNames := []string{"config", "sub2clash"}
+	configExts := []string{"yaml", "yml", "json"}
+
+	for _, name := range configNames {
+		for _, ext := range configExts {
+			v.SetConfigName(name)
+			v.SetConfigType(ext)
+			if err := v.ReadInConfig(); err == nil {
+				configLoaded = true
+				break
 			}
-	_ = godotenv.Load()
-	if os.Getenv("PORT") != "" {
-		atoi, err := strconv.Atoi(os.Getenv("PORT"))
-		if err != nil {
-			return errors.New("PORT invalid")
 		}
-		Default.Port = atoi
+		if configLoaded {
+			break
 		}
-	if os.Getenv("META_TEMPLATE") != "" {
-		Default.MetaTemplate = os.Getenv("META_TEMPLATE")
 	}
-	if os.Getenv("CLASH_TEMPLATE") != "" {
-		Default.ClashTemplate = os.Getenv("CLASH_TEMPLATE")
-	}
-	if os.Getenv("REQUEST_RETRY_TIMES") != "" {
-		atoi, err := strconv.Atoi(os.Getenv("REQUEST_RETRY_TIMES"))
-		if err != nil {
-			return errors.New("REQUEST_RETRY_TIMES invalid")
-		}
-		Default.RequestRetryTimes = atoi
-	}
-	if os.Getenv("REQUEST_MAX_FILE_SIZE") != "" {
-		atoi, err := strconv.Atoi(os.Getenv("REQUEST_MAX_FILE_SIZE"))
-		if err != nil {
-			return errors.New("REQUEST_MAX_FILE_SIZE invalid")
-		}
-		Default.RequestMaxFileSize = int64(atoi)
-	}
-	if os.Getenv("CACHE_EXPIRE") != "" {
-		atoi, err := strconv.Atoi(os.Getenv("CACHE_EXPIRE"))
-		if err != nil {
-			return errors.New("CACHE_EXPIRE invalid")
-		}
-		Default.CacheExpire = int64(atoi)
-	}
-	if os.Getenv("LOG_LEVEL") != "" {
-		Default.LogLevel = os.Getenv("LOG_LEVEL")
-	}
-	//if os.Getenv("BASE_PATH") != "" {
-	//	Default.BasePath = os.Getenv("BASE_PATH")
-	//	if Default.BasePath[len(Default.BasePath)-1] != '/' {
-	//		Default.BasePath += "/"
-	//	}
-	//}
-	if os.Getenv("SHORT_LINK_LENGTH") != "" {
-		atoi, err := strconv.Atoi(os.Getenv("SHORT_LINK_LENGTH"))
-		if err != nil {
-			return errors.New("SHORT_LINK_LENGTH invalid")
-		}
-		Default.ShortLinkLength = atoi
+
+	// 将配置解析到结构体
+	GlobalConfig = &Config{}
+	if err := v.Unmarshal(GlobalConfig); err != nil {
+		return err
 	}
+
 	return nil
 }
+
+func setDefaults(v *viper.Viper) {
+	v.SetDefault("address", "0.0.0.0:8011")
+	v.SetDefault("meta_template", "https://raw.githubusercontent.com/bestnite/sub2clash/refs/heads/main/templates/template_meta.yaml")
+	v.SetDefault("clash_template", "https://raw.githubusercontent.com/bestnite/sub2clash/refs/heads/main/templates/template_clash.yaml")
+	v.SetDefault("request_retry_times", 3)
+	v.SetDefault("request_max_file_size", 1024*1024*1)
+	v.SetDefault("cache_expire", 60*5)
+	v.SetDefault("log_level", "info")
+	v.SetDefault("short_link_length", 6)
+}

constant/version.go

@@ -0,0 +1,3 @@
+package constant
+
+var Version = "dev"

docker-compose.yml

@@ -1,21 +0,0 @@
-version: "3"
-
-services:
-    sub2clash:
-        container_name: sub2clash
-        restart: unless-stopped
-        image: ghcr.io/nitezs/sub2clash:latest
-        ports:
-            - "8011:8011"
-        volumes:
-            - ./logs:/app/logs
-            - ./templates:/app/templates
-            - ./data:/app/data
-        # environment:
-        #   - PORT=8011
-        #   - META_TEMPLATE=template_meta.yaml
-        #   - PROXY_TEMPLATE=template_clash.yaml
-        #   - REQUEST_RETRY_TIMES=3
-        #   - REQUEST_MAX_FILE_SIZE=1048576
-        #   - CACHE_EXPIRE=300
-        #   - LOG_LEVEL=info

go.mod

@@ -1,49 +1,152 @@
-module sub2clash
+module github.com/bestnite/sub2clash
 
-go 1.21
+go 1.25
 
 require (
-	github.com/gin-gonic/gin v1.9.1
-	github.com/glebarez/sqlite v1.9.0
-	github.com/joho/godotenv v1.5.1
-	go.uber.org/zap v1.26.0
-	golang.org/x/text v0.13.0
+	github.com/gin-gonic/gin v1.10.1
+	github.com/glebarez/sqlite v1.11.0
+	github.com/metacubex/mihomo v1.19.10
+	github.com/spf13/viper v1.20.1
+	go.uber.org/zap v1.27.0
+	golang.org/x/text v0.30.0
+	gopkg.in/natefinch/lumberjack.v2 v2.2.1
 	gopkg.in/yaml.v3 v3.0.1
-	gorm.io/gorm v1.25.4
+	gorm.io/gorm v1.31.0
+	resty.dev/v3 v3.0.0-beta.3
 )
 
 require (
-	github.com/bytedance/sonic v1.10.1 // indirect
-	github.com/chenzhuoyu/base64x v0.0.0-20230717121745-296ad89f973d // indirect
-	github.com/chenzhuoyu/iasm v0.9.0 // indirect
+	github.com/3andne/restls-client-go v0.1.6 // indirect
+	github.com/RyuaNerin/go-krypto v1.3.0 // indirect
+	github.com/Yawning/aez v0.0.0-20211027044916-e49e68abd344 // indirect
+	github.com/andybalholm/brotli v1.0.6 // indirect
+	github.com/bahlo/generic-list-go v0.2.0 // indirect
+	github.com/buger/jsonparser v1.1.1 // indirect
+	github.com/bytedance/sonic v1.11.6 // indirect
+	github.com/bytedance/sonic/loader v0.1.1 // indirect
+	github.com/cloudflare/circl v1.3.7 // indirect
+	github.com/cloudwego/base64x v0.1.4 // indirect
+	github.com/cloudwego/iasm v0.2.0 // indirect
+	github.com/coreos/go-iptables v0.8.0 // indirect
+	github.com/dlclark/regexp2 v1.11.5 // indirect
 	github.com/dustin/go-humanize v1.0.1 // indirect
-	github.com/gabriel-vasile/mimetype v1.4.2 // indirect
+	github.com/ebitengine/purego v0.8.3 // indirect
+	github.com/enfein/mieru/v3 v3.13.0 // indirect
+	github.com/ericlagergren/aegis v0.0.0-20250325060835-cd0defd64358 // indirect
+	github.com/ericlagergren/polyval v0.0.0-20220411101811-e25bc10ba391 // indirect
+	github.com/ericlagergren/siv v0.0.0-20220507050439-0b757b3aa5f1 // indirect
+	github.com/ericlagergren/subtle v0.0.0-20220507045147-890d697da010 // indirect
+	github.com/fsnotify/fsnotify v1.9.0 // indirect
+	github.com/gabriel-vasile/mimetype v1.4.3 // indirect
+	github.com/gaukas/godicttls v0.0.4 // indirect
 	github.com/gin-contrib/sse v0.1.0 // indirect
 	github.com/glebarez/go-sqlite v1.21.2 // indirect
+	github.com/go-ole/go-ole v1.3.0 // indirect
 	github.com/go-playground/locales v0.14.1 // indirect
 	github.com/go-playground/universal-translator v0.18.1 // indirect
-	github.com/go-playground/validator/v10 v10.15.4 // indirect
+	github.com/go-playground/validator/v10 v10.20.0 // indirect
+	github.com/go-task/slim-sprig v0.0.0-20230315185526-52ccab3ef572 // indirect
+	github.com/go-viper/mapstructure/v2 v2.2.1 // indirect
+	github.com/gobwas/httphead v0.1.0 // indirect
+	github.com/gobwas/pool v0.2.1 // indirect
+	github.com/gobwas/ws v1.4.0 // indirect
 	github.com/goccy/go-json v0.10.2 // indirect
-	github.com/google/go-cmp v0.5.9 // indirect
-	github.com/google/uuid v1.3.0 // indirect
+	github.com/gofrs/uuid/v5 v5.3.2 // indirect
+	github.com/google/btree v1.1.3 // indirect
+	github.com/google/go-cmp v0.6.0 // indirect
+	github.com/google/pprof v0.0.0-20221118152302-e6195bd50e26 // indirect
+	github.com/google/uuid v1.6.0 // indirect
+	github.com/hashicorp/yamux v0.1.2 // indirect
+	github.com/insomniacslk/dhcp v0.0.0-20250109001534-8abf58130905 // indirect
 	github.com/jinzhu/inflection v1.0.0 // indirect
 	github.com/jinzhu/now v1.1.5 // indirect
+	github.com/josharian/native v1.1.0 // indirect
 	github.com/json-iterator/go v1.1.12 // indirect
-	github.com/klauspost/cpuid/v2 v2.2.5 // indirect
-	github.com/leodido/go-urn v1.2.4 // indirect
-	github.com/mattn/go-isatty v0.0.19 // indirect
+	github.com/klauspost/compress v1.17.9 // indirect
+	github.com/klauspost/cpuid/v2 v2.2.9 // indirect
+	github.com/leodido/go-urn v1.4.0 // indirect
+	github.com/lufia/plan9stats v0.0.0-20211012122336-39d0f177ccd0 // indirect
+	github.com/lunixbochs/struc v0.0.0-20200707160740-784aaebc1d40 // indirect
+	github.com/mailru/easyjson v0.7.7 // indirect
+	github.com/mattn/go-isatty v0.0.20 // indirect
+	github.com/mdlayher/netlink v1.7.2 // indirect
+	github.com/mdlayher/socket v0.4.1 // indirect
+	github.com/metacubex/amneziawg-go v0.0.0-20240922133038-fdf3a4d5a4ab // indirect
+	github.com/metacubex/bart v0.20.5 // indirect
+	github.com/metacubex/bbolt v0.0.0-20240822011022-aed6d4850399 // indirect
+	github.com/metacubex/chacha v0.1.2 // indirect
+	github.com/metacubex/fswatch v0.1.1 // indirect
+	github.com/metacubex/gopacket v1.1.20-0.20230608035415-7e2f98a3e759 // indirect
+	github.com/metacubex/gvisor v0.0.0-20250324165734-5857f47bd43b // indirect
+	github.com/metacubex/nftables v0.0.0-20250503052935-30a69ab87793 // indirect
+	github.com/metacubex/quic-go v0.52.1-0.20250522021943-aef454b9e639 // indirect
+	github.com/metacubex/randv2 v0.2.0 // indirect
+	github.com/metacubex/sing v0.5.3 // indirect
+	github.com/metacubex/sing-mux v0.3.2 // indirect
+	github.com/metacubex/sing-quic v0.0.0-20250523120938-f1a248e5ec7f // indirect
+	github.com/metacubex/sing-shadowsocks v0.2.10 // indirect
+	github.com/metacubex/sing-shadowsocks2 v0.2.4 // indirect
+	github.com/metacubex/sing-shadowtls v0.0.0-20250503063515-5d9f966d17a2 // indirect
+	github.com/metacubex/sing-tun v0.4.6-0.20250524142129-9d110c0af70c // indirect
+	github.com/metacubex/sing-vmess v0.2.2 // indirect
+	github.com/metacubex/sing-wireguard v0.0.0-20250503063753-2dc62acc626f // indirect
+	github.com/metacubex/smux v0.0.0-20250503055512-501391591dee // indirect
+	github.com/metacubex/tfo-go v0.0.0-20250516165257-e29c16ae41d4 // indirect
+	github.com/metacubex/utls v1.7.3 // indirect
+	github.com/metacubex/wireguard-go v0.0.0-20240922131502-c182e7471181 // indirect
+	github.com/miekg/dns v1.1.63 // indirect
 	github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd // indirect
 	github.com/modern-go/reflect2 v1.0.2 // indirect
-	github.com/pelletier/go-toml/v2 v2.1.0 // indirect
+	github.com/mroth/weightedrand/v2 v2.1.0 // indirect
+	github.com/oasisprotocol/deoxysii v0.0.0-20220228165953-2091330c22b7 // indirect
+	github.com/onsi/ginkgo/v2 v2.9.5 // indirect
+	github.com/openacid/low v0.1.21 // indirect
+	github.com/oschwald/maxminddb-golang v1.12.0 // indirect
+	github.com/pelletier/go-toml/v2 v2.2.3 // indirect
+	github.com/pierrec/lz4/v4 v4.1.14 // indirect
+	github.com/power-devops/perfstat v0.0.0-20210106213030-5aafc221ea8c // indirect
+	github.com/puzpuzpuz/xsync/v3 v3.5.1 // indirect
+	github.com/quic-go/qpack v0.4.0 // indirect
 	github.com/remyoudompheng/bigfft v0.0.0-20230129092748-24d4a6f8daec // indirect
+	github.com/sagernet/netlink v0.0.0-20240612041022-b9a21c07ac6a // indirect
+	github.com/sagikazarmark/locafero v0.7.0 // indirect
+	github.com/samber/lo v1.50.0 // indirect
+	github.com/shirou/gopsutil/v4 v4.25.1 // indirect
+	github.com/sina-ghaderi/poly1305 v0.0.0-20220724002748-c5926b03988b // indirect
+	github.com/sina-ghaderi/rabaead v0.0.0-20220730151906-ab6e06b96e8c // indirect
+	github.com/sina-ghaderi/rabbitio v0.0.0-20220730151941-9ce26f4f872e // indirect
+	github.com/sirupsen/logrus v1.9.3 // indirect
+	github.com/sourcegraph/conc v0.3.0 // indirect
+	github.com/spf13/afero v1.12.0 // indirect
+	github.com/spf13/cast v1.7.1 // indirect
+	github.com/spf13/pflag v1.0.6 // indirect
+	github.com/subosito/gotenv v1.6.0 // indirect
+	github.com/tklauser/go-sysconf v0.3.12 // indirect
+	github.com/tklauser/numcpus v0.6.1 // indirect
 	github.com/twitchyliquid64/golang-asm v0.15.1 // indirect
-	github.com/ugorji/go/codec v1.2.11 // indirect
+	github.com/u-root/uio v0.0.0-20230220225925-ffce2a382923 // indirect
+	github.com/ugorji/go/codec v1.2.12 // indirect
+	github.com/vishvananda/netns v0.0.4 // indirect
+	github.com/vmihailenco/msgpack/v5 v5.4.1 // indirect
+	github.com/vmihailenco/tagparser/v2 v2.0.0 // indirect
+	github.com/wk8/go-ordered-map/v2 v2.1.8 // indirect
+	github.com/yusufpapurcu/wmi v1.2.4 // indirect
+	gitlab.com/go-extension/aes-ccm v0.0.0-20230221065045-e58665ef23c7 // indirect
+	gitlab.com/yawning/bsaes.git v0.0.0-20190805113838-0a714cd429ec // indirect
+	go.uber.org/mock v0.4.0 // indirect
 	go.uber.org/multierr v1.11.0 // indirect
-	golang.org/x/arch v0.5.0 // indirect
-	golang.org/x/crypto v0.13.0 // indirect
-	golang.org/x/net v0.15.0 // indirect
-	golang.org/x/sys v0.12.0 // indirect
-	google.golang.org/protobuf v1.31.0 // indirect
+	go4.org/netipx v0.0.0-20231129151722-fdeea329fbba // indirect
+	golang.org/x/arch v0.8.0 // indirect
+	golang.org/x/crypto v0.42.0 // indirect
+	golang.org/x/exp v0.0.0-20240904232852-e7e105dedf7e // indirect
+	golang.org/x/mod v0.28.0 // indirect
+	golang.org/x/net v0.44.0 // indirect
+	golang.org/x/sync v0.17.0 // indirect
+	golang.org/x/sys v0.36.0 // indirect
+	golang.org/x/time v0.8.0 // indirect
+	golang.org/x/tools v0.37.0 // indirect
+	google.golang.org/protobuf v1.36.1 // indirect
+	lukechampine.com/blake3 v1.3.0 // indirect
 	modernc.org/libc v1.22.5 // indirect
 	modernc.org/mathutil v1.5.0 // indirect
 	modernc.org/memory v1.5.0 // indirect

go.sum

@@ -1,120 +1,385 @@
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-golang.org/x/arch v0.5.0/go.mod h1:5om86z9Hs0C8fWVUuoMHwpExlXzs5Tkyp9hOrfG7pp8=
-golang.org/x/crypto v0.13.0 h1:mvySKfSWJ+UKUii46M40LOvyWfN0s2U+46/jDd0e6Ck=
-golang.org/x/crypto v0.13.0/go.mod h1:y6Z2r+Rw4iayiXXAIxJIDAJ1zMW4yaTpebo8fPOliYc=
-golang.org/x/net v0.15.0 h1:ugBLEUaxABaB5AJqW9enI0ACdci2RUd4eP51NTBvuJ8=
-golang.org/x/net v0.15.0/go.mod h1:idbUs1IY1+zTqbi8yxTbhexhEEk5ur9LInksu6HrEpk=
-golang.org/x/sys v0.5.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
+golang.org/x/arch v0.8.0 h1:3wRIsP3pM4yUptoR96otTUOXI367OS0+c9eeRi9doIc=
+golang.org/x/arch v0.8.0/go.mod h1:FEVrYAQjsQXMVJ1nsMoVVXPZg6p2JE2mx8psSWTDQys=
+golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
+golang.org/x/crypto v0.0.0-20191011191535-87dc89f01550/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
+golang.org/x/crypto v0.42.0 h1:chiH31gIWm57EkTXpwnqf8qeuMUi0yekh6mT2AvFlqI=
+golang.org/x/crypto v0.42.0/go.mod h1:4+rDnOTJhQCx2q7/j6rAN5XDw8kPjeaXEUR2eL94ix8=
+golang.org/x/exp v0.0.0-20240904232852-e7e105dedf7e h1:I88y4caeGeuDQxgdoFPUq097j7kNfw6uvuiNxUBfcBk=
+golang.org/x/exp v0.0.0-20240904232852-e7e105dedf7e/go.mod h1:akd2r19cwCdwSwWeIdzYQGa/EZZyqcOdwWiwj5L5eKQ=
+golang.org/x/lint v0.0.0-20200302205851-738671d3881b/go.mod h1:3xt1FjdF8hUf6vQPIChWIBhFzV8gjjsPE/fR3IyQdNY=
+golang.org/x/mod v0.1.1-0.20191105210325-c90efee705ee/go.mod h1:QqPTAvyqsEbceGzBzNggFXnrqF1CaUcvgkdR5Ot7KZg=
+golang.org/x/mod v0.28.0 h1:gQBtGhjxykdjY9YhZpSlZIsbnaE2+PgjfLWUQTnoZ1U=
+golang.org/x/mod v0.28.0/go.mod h1:yfB/L0NOf/kmEbXjzCPOx1iK1fRutOydrCMsqRhEBxI=
+golang.org/x/net v0.0.0-20190404232315-eb5bcb51f2a3/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
+golang.org/x/net v0.0.0-20190620200207-3b0461eec859/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
+golang.org/x/net v0.44.0 h1:evd8IRDyfNBMBTTY5XRF1vaZlD+EmWx6x8PkhR04H/I=
+golang.org/x/net v0.44.0/go.mod h1:ECOoLqd5U3Lhyeyo/QDCEVQ4sNgYsqvCZ722XogGieY=
+golang.org/x/sync v0.0.0-20190423024810-112230192c58/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
+golang.org/x/sync v0.17.0 h1:l60nONMj9l5drqw6jlhIELNv9I0A4OFgRsG9k2oT9Ug=
+golang.org/x/sync v0.17.0/go.mod h1:9KTHXmSnoGruLpwFjVSX0lNNA75CykiMECbovNTZqGI=
+golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
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+golang.org/x/sys v0.0.0-20190606203320-7fc4e5ec1444/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
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+golang.org/x/sys v0.0.0-20190916202348-b4ddaad3f8a3/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
+golang.org/x/sys v0.0.0-20200217220822-9197077df867/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
+golang.org/x/sys v0.0.0-20201204225414-ed752295db88/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
+golang.org/x/sys v0.0.0-20220622161953-175b2fd9d664/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
+golang.org/x/sys v0.0.0-20220715151400-c0bba94af5f8/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
+golang.org/x/sys v0.1.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.6.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
-golang.org/x/sys v0.12.0 h1:CM0HF96J0hcLAwsHPJZjfdNzs0gftsLfgKt57wWHJ0o=
-golang.org/x/sys v0.12.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
-golang.org/x/text v0.13.0 h1:ablQoSUd0tRdKxZewP80B+BaqeKJuVhuRxj/dkrun3k=
-golang.org/x/text v0.13.0/go.mod h1:TvPlkZtksWOMsz7fbANvkp4WM8x/WCo/om8BMLbz+aE=
+golang.org/x/sys v0.8.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
+golang.org/x/sys v0.11.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
+golang.org/x/sys v0.21.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=
+golang.org/x/sys v0.36.0 h1:KVRy2GtZBrk1cBYA7MKu5bEZFxQk4NIDV6RLVcC8o0k=
+golang.org/x/sys v0.36.0/go.mod h1:OgkHotnGiDImocRcuBABYBEXf8A9a87e/uXjp9XT3ks=
+golang.org/x/term v0.35.0 h1:bZBVKBudEyhRcajGcNc3jIfWPqV4y/Kt2XcoigOWtDQ=
+golang.org/x/term v0.35.0/go.mod h1:TPGtkTLesOwf2DE8CgVYiZinHAOuy5AYUYT1lENIZnA=
+golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
+golang.org/x/text v0.30.0 h1:yznKA/E9zq54KzlzBEAWn1NXSQ8DIp/NYMy88xJjl4k=
+golang.org/x/text v0.30.0/go.mod h1:yDdHFIX9t+tORqspjENWgzaCVXgk0yYnYuSZ8UzzBVM=
+golang.org/x/time v0.8.0 h1:9i3RxcPv3PZnitoVGMPDKZSq1xW1gK1Xy3ArNOGZfEg=
+golang.org/x/time v0.8.0/go.mod h1:3BpzKBy/shNhVucY/MWOyx10tF3SFh9QdLuxbVysPQM=
+golang.org/x/tools v0.0.0-20200130002326-2f3ba24bd6e7/go.mod h1:TB2adYChydJhpapKDTa4BR/hXlZSLoq2Wpct/0txZ28=
+golang.org/x/tools v0.37.0 h1:DVSRzp7FwePZW356yEAChSdNcQo6Nsp+fex1SUW09lE=
+golang.org/x/tools v0.37.0/go.mod h1:MBN5QPQtLMHVdvsbtarmTNukZDdgwdwlO5qGacAzF0w=
+golang.org/x/xerrors v0.0.0-20191011141410-1b5146add898/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
 golang.org/x/xerrors v0.0.0-20191204190536-9bdfabe68543/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
-google.golang.org/protobuf v1.26.0-rc.1/go.mod h1:jlhhOSvTdKEhbULTjvd4ARK9grFBp09yW+WbY/TyQbw=
-google.golang.org/protobuf v1.31.0 h1:g0LDEJHgrBl9N9r17Ru3sqWhkIx2NB67okBHPwC7hs8=
-google.golang.org/protobuf v1.31.0/go.mod h1:HV8QOd/L58Z+nl8r43ehVNZIU/HEI6OcFqwMG9pJV4I=
-gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405 h1:yhCVgyC4o1eVCa2tZl7eS0r+SDo693bJlVdllGtEeKM=
+google.golang.org/protobuf v1.36.1 h1:yBPeRvTftaleIgM3PZ/WBIZ7XM/eEYAaEyCwvyjq/gk=
+google.golang.org/protobuf v1.36.1/go.mod h1:9fA7Ob0pmnwhb644+1+CVWFRbNajQ6iRojtC/QF5bRE=
 gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
+gopkg.in/check.v1 v1.0.0-20200227125254-8fa46927fb4f h1:BLraFXnmrev5lT+xlilqcH8XK9/i0At2xKjWk4p6zsU=
+gopkg.in/check.v1 v1.0.0-20200227125254-8fa46927fb4f/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
+gopkg.in/natefinch/lumberjack.v2 v2.2.1 h1:bBRl1b0OH9s/DuPhuXpNl+VtCaJXFZ5/uEFST95x9zc=
+gopkg.in/natefinch/lumberjack.v2 v2.2.1/go.mod h1:YD8tP3GAjkrDg1eZH7EGmyESg/lsYskCTPBJVb9jqSc=
 gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
 gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA=
 gopkg.in/yaml.v3 v3.0.1/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
-gorm.io/gorm v1.25.4 h1:iyNd8fNAe8W9dvtlgeRI5zSVZPsq3OpcTu37cYcpCmw=
-gorm.io/gorm v1.25.4/go.mod h1:L4uxeKpfBml98NYqVqwAdmV1a2nBtAec/cf3fpucW/k=
+gorm.io/gorm v1.31.0 h1:0VlycGreVhK7RF/Bwt51Fk8v0xLiiiFdbGDPIZQ7mJY=
+gorm.io/gorm v1.31.0/go.mod h1:XyQVbO2k6YkOis7C2437jSit3SsDK72s7n7rsSHd+Gs=
+lukechampine.com/blake3 v1.3.0 h1:sJ3XhFINmHSrYCgl958hscfIa3bw8x4DqMP3u1YvoYE=
+lukechampine.com/blake3 v1.3.0/go.mod h1:0OFRp7fBtAylGVCO40o87sbupkyIGgbpv1+M1k1LM6k=
 modernc.org/libc v1.22.5 h1:91BNch/e5B0uPbJFgqbxXuOnxBQjlS//icfQEGmvyjE=
 modernc.org/libc v1.22.5/go.mod h1:jj+Z7dTNX8fBScMVNRAYZ/jF91K8fdT2hYMThc3YjBY=
 modernc.org/mathutil v1.5.0 h1:rV0Ko/6SfM+8G+yKiyI830l3Wuz1zRutdslNoQ0kfiQ=
@@ -124,4 +389,6 @@ modernc.org/memory v1.5.0/go.mod h1:PkUhL0Mugw21sHPeskwZW4D6VscE/GQJOnIpCnW6pSU=
 modernc.org/sqlite v1.23.1 h1:nrSBg4aRQQwq59JpvGEQ15tNxoO5pX/kUjcRNwSAGQM=
 modernc.org/sqlite v1.23.1/go.mod h1:OrDj17Mggn6MhE+iPbBNf7RGKODDE9NFT0f3EwDzJqk=
 nullprogram.com/x/optparse v1.0.0/go.mod h1:KdyPE+Igbe0jQUrVfMqDMeJQIJZEuyV7pjYmp6pbG50=
+resty.dev/v3 v3.0.0-beta.3 h1:3kEwzEgCnnS6Ob4Emlk94t+I/gClyoah7SnNi67lt+E=
+resty.dev/v3 v3.0.0-beta.3/go.mod h1:OgkqiPvTDtOuV4MGZuUDhwOpkY8enjOsjjMzeOHefy4=
 rsc.io/pdf v0.1.1/go.mod h1:n8OzWcQ6Sp37PL01nO98y4iUCRdTGarVfzxY20ICaU4=

logger/logger.go

@@ -1,70 +1,52 @@
 package logger
 
 import (
-	"path/filepath"
-	"sync"
-	"time"
+	"os"
+	"strings"
 
 	"go.uber.org/zap"
 	"go.uber.org/zap/zapcore"
+	"gopkg.in/natefinch/lumberjack.v2"
 )
 
-var (
-	Logger   *zap.Logger
-	lock     sync.Mutex
-	logLevel string
-)
+var Logger *zap.Logger
 
-func InitLogger(level string) {
-	logLevel = level
-	buildLogger()
-	go rotateLogs()
+func InitLogger(logLevel string) {
+	logger := zap.New(buildZapCore(getZapLogLevel(logLevel)))
+	Logger = logger
 }
 
-func buildLogger() {
-	lock.Lock()
-	defer lock.Unlock()
-	var level zapcore.Level
-	switch logLevel {
-	case "error":
-		level = zap.ErrorLevel
+func buildZapCore(logLevel zapcore.Level) zapcore.Core {
+	fileWriter := zapcore.AddSync(&lumberjack.Logger{
+		Filename:   "logs/app.log",
+		MaxSize:    500,
+		MaxBackups: 3,
+		MaxAge:     28,
+		Compress:   true,
+	})
+	consoleWriter := zapcore.AddSync(os.Stdout)
+
+	encoderConfig := zap.NewProductionEncoderConfig()
+	encoderConfig.EncodeLevel = zapcore.CapitalLevelEncoder
+	encoderConfig.EncodeTime = zapcore.ISO8601TimeEncoder
+
+	fileCore := zapcore.NewCore(zapcore.NewJSONEncoder(encoderConfig), fileWriter, logLevel)
+	consoleCore := zapcore.NewCore(zapcore.NewConsoleEncoder(encoderConfig), consoleWriter, logLevel)
+	combinedCore := zapcore.NewTee(fileCore, consoleCore)
+	return combinedCore
+}
+
+func getZapLogLevel(logLevel string) zapcore.Level {
+	switch strings.ToLower(logLevel) {
 	case "debug":
-		level = zap.DebugLevel
+		return zap.DebugLevel
 	case "warn":
-		level = zap.WarnLevel
+		return zap.WarnLevel
+	case "error":
+		return zap.ErrorLevel
 	case "info":
-		level = zap.InfoLevel
+		return zap.InfoLevel
 	default:
-		level = zap.InfoLevel
-	}
-	zapConfig := zap.NewProductionConfig()
-	zapConfig.Encoding = "console"
-	zapConfig.EncoderConfig.EncodeTime = zapcore.ISO8601TimeEncoder
-	zapConfig.EncoderConfig.EncodeLevel = zapcore.CapitalLevelEncoder
-	zapConfig.OutputPaths = []string{"stdout", getLogFileName("info")}
-	zapConfig.ErrorOutputPaths = []string{"stderr", getLogFileName("error")}
-	zapConfig.Level = zap.NewAtomicLevelAt(level)
-	var err error
-	Logger, err = zapConfig.Build()
-	if err != nil {
-		panic("log failed" + err.Error())
-	}
-}
-
-// 根据日期获得日志文件
-func getLogFileName(name string) string {
-	return filepath.Join("logs", time.Now().Format("2006-01-02")+"-"+name+".log")
-}
-
-func rotateLogs() {
-	for {
-		now := time.Now()
-		nextMidnight := time.Date(
-			now.Year(), now.Month(), now.Day(), 0, 0, 0, 0, now.Location(),
-		).Add(24 * time.Hour)
-		durationUntilMidnight := nextMidnight.Sub(now)
-
-		time.Sleep(durationUntilMidnight)
-		buildLogger()
+		return zap.InfoLevel
 	}
 }

main.go

@@ -3,75 +3,44 @@ package main
 import (
 	_ "embed"
 	"io"
-	"strconv"
-	"sub2clash/api"
-	"sub2clash/config"
-	"sub2clash/logger"
-	"sub2clash/utils"
-	"sub2clash/utils/database"
+
+	"github.com/bestnite/sub2clash/common"
+	"github.com/bestnite/sub2clash/config"
+	"github.com/bestnite/sub2clash/logger"
+	"github.com/bestnite/sub2clash/server"
 
 	"github.com/gin-gonic/gin"
 	"go.uber.org/zap"
 )
 
-//go:embed templates/template_meta.yaml
-var templateMeta string
-
-//go:embed templates/template_clash.yaml
-var templateClash string
-
 func init() {
 	var err error
-	// 创建文件夹
-	err = utils.MkEssentialDir()
+
+	err = common.MkEssentialDir()
 	if err != nil {
 		logger.Logger.Panic("create essential dir failed", zap.Error(err))
 	}
-	// 加载配置
+
 	err = config.LoadConfig()
-	// 初始化日志
-	logger.InitLogger(config.Default.LogLevel)
+
+	logger.InitLogger(config.GlobalConfig.LogLevel)
 	if err != nil {
 		logger.Logger.Panic("load config failed", zap.Error(err))
 	}
-	// 检查更新
-	if config.Dev != "true" {
-		go func() {
-			update, newVersion, err := utils.CheckUpdate()
-			if err != nil {
-				logger.Logger.Warn("check update failed", zap.Error(err))
-			}
-			if update {
-				logger.Logger.Info("new version is available", zap.String("version", newVersion))
-			}
-		}()
-	} else {
-		logger.Logger.Info("running in dev mode")
-	}
-	// 写入默认模板
-	err = utils.WriteDefalutTemplate(templateMeta, templateClash)
-	if err != nil {
-		logger.Logger.Panic("write default template failed", zap.Error(err))
-	}
-	// 连接数据库
-	err = database.ConnectDB()
-	if err != nil {
-		logger.Logger.Panic("database connect failed", zap.Error(err))
-	}
+
 	logger.Logger.Info("database connect success")
 }
 
 func main() {
-	// 设置运行模式
 	gin.SetMode(gin.ReleaseMode)
-	// 关闭 Gin 的日志输出
+
 	gin.DefaultWriter = io.Discard
-	// 创建路由
+
 	r := gin.Default()
-	// 设置路由
-	api.SetRoute(r)
-	logger.Logger.Info("server is running at http://localhost:" + strconv.Itoa(config.Default.Port))
-	err := r.Run(":" + strconv.Itoa(config.Default.Port))
+
+	server.SetRoute(r)
+	logger.Logger.Info("server is running at " + config.GlobalConfig.Address)
+	err := r.Run(config.GlobalConfig.Address)
 	if err != nil {
 		logger.Logger.Error("server running failed", zap.Error(err))
 		return

model/clash.go

@@ -1,5 +1,7 @@
 package model
 
+import "github.com/bestnite/sub2clash/parser"
+
 type ClashType int
 
 const (
@@ -8,23 +10,20 @@ const (
 )
 
 func GetSupportProxyTypes(clashType ClashType) map[string]bool {
-	if clashType == Clash {
-		return map[string]bool{
-			"ss":     true,
-			"ssr":    true,
-			"vmess":  true,
-			"trojan": true,
+	supportProxyTypes := make(map[string]bool)
+
+	for _, parser := range parser.GetAllParsers() {
+		switch clashType {
+		case Clash:
+			if parser.SupportClash() {
+				supportProxyTypes[parser.GetType()] = true
+			}
+		case ClashMeta:
+			if parser.SupportMeta() {
+				supportProxyTypes[parser.GetType()] = true
 			}
 		}
-	if clashType == ClashMeta {
-		return map[string]bool{
-			"ss":        true,
-			"ssr":       true,
-			"vmess":     true,
-			"trojan":    true,
-			"vless":     true,
-			"hysteria2": true,
 	}
-	}
-	return nil
+
+	return supportProxyTypes
 }

model/convert_config.go

@@ -0,0 +1,92 @@
+package model
+
+import (
+	"encoding/json"
+	"errors"
+	"net/url"
+	"strings"
+
+	"github.com/bestnite/sub2clash/utils"
+	"github.com/gin-gonic/gin"
+)
+
+type ConvertConfig struct {
+	ClashType           ClashType            `json:"clashType" binding:"required"`
+	Subs                []string             `json:"subscriptions" binding:""`
+	Proxies             []string             `json:"proxies" binding:""`
+	Refresh             bool                 `json:"refresh" binding:""`
+	Template            string               `json:"template" binding:""`
+	RuleProviders       []RuleProviderStruct `json:"ruleProviders" binding:""`
+	Rules               []RuleStruct         `json:"rules" binding:""`
+	AutoTest            bool                 `json:"autoTest" binding:""`
+	Lazy                bool                 `json:"lazy" binding:""`
+	Sort                string               `json:"sort" binding:""`
+	Remove              string               `json:"remove" binding:""`
+	Replace             map[string]string    `json:"replace" binding:""`
+	NodeListMode        bool                 `json:"nodeList" binding:""`
+	IgnoreCountryGrooup bool                 `json:"ignoreCountryGroup" binding:""`
+	UserAgent           string               `json:"userAgent" binding:""`
+	UseUDP              bool                 `json:"useUDP" binding:""`
+}
+
+type RuleProviderStruct struct {
+	Behavior string `json:"behavior" binding:""`
+	Url      string `json:"url" binding:""`
+	Group    string `json:"group" binding:""`
+	Prepend  bool   `json:"prepend" binding:""`
+	Name     string `json:"name" binding:""`
+}
+
+type RuleStruct struct {
+	Rule    string `json:"rule" binding:""`
+	Prepend bool   `json:"prepend" binding:""`
+}
+
+func ParseConvertQuery(c *gin.Context) (ConvertConfig, error) {
+	config := c.Param("config")
+	queryBytes, err := utils.DecodeBase64(config, true)
+	if err != nil {
+		return ConvertConfig{}, errors.New("参数错误: " + err.Error())
+	}
+	var query ConvertConfig
+	err = json.Unmarshal([]byte(queryBytes), &query)
+	if err != nil {
+		return ConvertConfig{}, errors.New("参数错误: " + err.Error())
+	}
+	if len(query.Subs) == 0 && len(query.Proxies) == 0 {
+		return ConvertConfig{}, errors.New("参数错误: sub 和 proxy 不能同时为空")
+	}
+	if len(query.Subs) > 0 {
+		for i := range query.Subs {
+			if !strings.HasPrefix(query.Subs[i], "http") {
+				return ConvertConfig{}, errors.New("参数错误: sub 格式错误")
+			}
+			if _, err := url.ParseRequestURI(query.Subs[i]); err != nil {
+				return ConvertConfig{}, errors.New("参数错误: " + err.Error())
+			}
+		}
+	} else {
+		query.Subs = nil
+	}
+	if query.Template != "" {
+		if strings.HasPrefix(query.Template, "http") {
+			uri, err := url.ParseRequestURI(query.Template)
+			if err != nil {
+				return ConvertConfig{}, err
+			}
+			query.Template = uri.String()
+		}
+	}
+	if len(query.RuleProviders) > 0 {
+		names := make(map[string]bool)
+		for _, ruleProvider := range query.RuleProviders {
+			if _, ok := names[ruleProvider.Name]; ok {
+				return ConvertConfig{}, errors.New("参数错误: Rule-Provider 名称重复")
+			}
+			names[ruleProvider.Name] = true
+		}
+	} else {
+		query.RuleProviders = nil
+	}
+	return query, nil
+}

model/country_code_map.go

@@ -1,8 +1,5 @@
 package model
 
-// https://zh.wikipedia.org/wiki/%E5%8C%BA%E5%9F%9F%E6%8C%87%E7%A4%BA%E7%AC%A6
-// https://zh.wikipedia.org/zh-sg/ISO_3166-1%E4%BA%8C%E4%BD%8D%E5%AD%97%E6%AF%8D%E4%BB%A3%E7%A0%81
-
 var CountryEnglishName = map[string]string{
 	"Andorra":                        "安道尔(AD)",
 	"United Arab Emirates":           "阿联酋(AE)",

model/github.go

@@ -1,12 +0,0 @@
-package model
-
-type Tags []struct {
-	Name       string `json:"name"`
-	ZipballUrl string `json:"zipball_url"`
-	TarballUrl string `json:"tarball_url"`
-	Commit     struct {
-		Sha string `json:"sha"`
-		Url string `json:"url"`
-	}
-	NodeId string `json:"node_id"`
-}

model/proxy.go

@@ -1,71 +0,0 @@
-package model
-
-type SmuxStruct struct {
-	Enabled bool `yaml:"enable"`
-}
-
-type Proxy struct {
-	Name                string         `yaml:"name,omitempty"`
-	Server              string         `yaml:"server,omitempty"`
-	Port                int            `yaml:"port,omitempty"`
-	Type                string         `yaml:"type,omitempty"`
-	Cipher              string         `yaml:"cipher,omitempty"`
-	Password            string         `yaml:"password,omitempty"`
-	UDP                 bool           `yaml:"udp,omitempty"`
-	UUID                string         `yaml:"uuid,omitempty"`
-	Network             string         `yaml:"network,omitempty"`
-	Flow                string         `yaml:"flow,omitempty"`
-	TLS                 bool           `yaml:"tls,omitempty"`
-	ClientFingerprint   string         `yaml:"client-fingerprint,omitempty"`
-	Plugin              string         `yaml:"plugin,omitempty"`
-	PluginOpts          map[string]any `yaml:"plugin-opts,omitempty"`
-	Smux                SmuxStruct     `yaml:"smux,omitempty"`
-	Sni                 string         `yaml:"sni,omitempty"`
-	AllowInsecure       bool           `yaml:"allow-insecure,omitempty"`
-	Fingerprint         string         `yaml:"fingerprint,omitempty"`
-	SkipCertVerify      bool           `yaml:"skip-cert-verify,omitempty"`
-	Alpn                []string       `yaml:"alpn,omitempty"`
-	XUDP                bool           `yaml:"xudp,omitempty"`
-	Servername          string         `yaml:"servername,omitempty"`
-	WSOpts              WSOptions      `yaml:"ws-opts,omitempty"`
-	AlterID             int            `yaml:"alterId,omitempty"`
-	GrpcOpts            GrpcOptions    `yaml:"grpc-opts,omitempty"`
-	RealityOpts         RealityOptions `yaml:"reality-opts,omitempty"`
-	Protocol            string         `yaml:"protocol,omitempty"`
-	Obfs                string         `yaml:"obfs,omitempty"`
-	ObfsParam           string         `yaml:"obfs-param,omitempty"`
-	ProtocolParam       string         `yaml:"protocol-param,omitempty"`
-	Remarks             []string       `yaml:"remarks,omitempty"`
-	HTTPOpts            HTTPOptions    `yaml:"http-opts,omitempty"`
-	HTTP2Opts           HTTP2Options   `yaml:"h2-opts,omitempty"`
-	PacketAddr          bool           `yaml:"packet-addr,omitempty"`
-	PacketEncoding      string         `yaml:"packet-encoding,omitempty"`
-	GlobalPadding       bool           `yaml:"global-padding,omitempty"`
-	AuthenticatedLength bool           `yaml:"authenticated-length,omitempty"`
-	UDPOverTCP          bool           `yaml:"udp-over-tcp,omitempty"`
-	UDPOverTCPVersion   int            `yaml:"udp-over-tcp-version,omitempty"`
-	SubName             string         `yaml:"-"`
-	Up                  string         `yaml:"up,omitempty"`
-	Down                string         `yaml:"down,omitempty"`
-	CustomCA            string         `yaml:"ca,omitempty"`
-	CustomCAString      string         `yaml:"ca-str,omitempty"`
-	CWND                int            `yaml:"cwnd,omitempty"`
-}
-
-func (p Proxy) MarshalYAML() (interface{}, error) {
-	switch p.Type {
-	case "vmess":
-		return ProxyToVmess(p), nil
-	case "ss":
-		return ProxyToShadowSocks(p), nil
-	case "ssr":
-		return ProxyToShadowSocksR(p), nil
-	case "vless":
-		return ProxyToVless(p), nil
-	case "trojan":
-		return ProxyToTrojan(p), nil
-	case "hysteria2":
-		return ProxyToHysteria2(p), nil
-	}
-	return nil, nil
-}

model/proxy/anytls.go

@@ -0,0 +1,18 @@
+package proxy
+
+// https://github.com/MetaCubeX/mihomo/blob/Meta/adapter/outbound/anytls.go
+type Anytls struct {
+	Server                   string      `yaml:"server"`
+	Port                     IntOrString `yaml:"port"`
+	Password                 string      `yaml:"password"`
+	ALPN                     []string    `yaml:"alpn,omitempty"`
+	SNI                      string      `yaml:"sni,omitempty"`
+	ECHOpts                  ECHOptions  `yaml:"ech-opts,omitempty"`
+	ClientFingerprint        string      `yaml:"client-fingerprint,omitempty"`
+	SkipCertVerify           bool        `yaml:"skip-cert-verify,omitempty"`
+	Fingerprint              string      `yaml:"fingerprint,omitempty"`
+	UDP                      bool        `yaml:"udp,omitempty"`
+	IdleSessionCheckInterval int         `yaml:"idle-session-check-interval,omitempty"`
+	IdleSessionTimeout       int         `yaml:"idle-session-timeout,omitempty"`
+	MinIdleSession           int         `yaml:"min-idle-session,omitempty"`
+}

model/proxy/hysteria.go

@@ -0,0 +1,29 @@
+package proxy
+
+// https://github.com/MetaCubeX/mihomo/blob/Meta/adapter/outbound/hysteria.go
+type Hysteria struct {
+	Server              string      `yaml:"server"`
+	Port                IntOrString `yaml:"port,omitempty"`
+	Ports               string      `yaml:"ports,omitempty"`
+	Protocol            string      `yaml:"protocol,omitempty"`
+	ObfsProtocol        string      `yaml:"obfs-protocol,omitempty"` // compatible with Stash
+	Up                  string      `yaml:"up"`
+	UpSpeed             int         `yaml:"up-speed,omitempty"` // compatible with Stash
+	Down                string      `yaml:"down"`
+	DownSpeed           int         `yaml:"down-speed,omitempty"` // compatible with Stash
+	Auth                string      `yaml:"auth,omitempty"`
+	AuthString          string      `yaml:"auth-str,omitempty"`
+	Obfs                string      `yaml:"obfs,omitempty"`
+	SNI                 string      `yaml:"sni,omitempty"`
+	ECHOpts             ECHOptions  `yaml:"ech-opts,omitempty"`
+	SkipCertVerify      bool        `yaml:"skip-cert-verify,omitempty"`
+	Fingerprint         string      `yaml:"fingerprint,omitempty"`
+	ALPN                []string    `yaml:"alpn,omitempty"`
+	CustomCA            string      `yaml:"ca,omitempty"`
+	CustomCAString      string      `yaml:"ca-str,omitempty"`
+	ReceiveWindowConn   int         `yaml:"recv-window-conn,omitempty"`
+	ReceiveWindow       int         `yaml:"recv-window,omitempty"`
+	DisableMTUDiscovery bool        `yaml:"disable-mtu-discovery,omitempty"`
+	FastOpen            bool        `yaml:"fast-open,omitempty"`
+	HopInterval         int         `yaml:"hop-interval,omitempty"`
+}

model/proxy/hysteria2.go

@@ -0,0 +1,29 @@
+package proxy
+
+// https://github.com/MetaCubeX/mihomo/blob/Meta/adapter/outbound/hysteria2.go
+type Hysteria2 struct {
+	Server         string      `yaml:"server"`
+	Port           IntOrString `yaml:"port,omitempty"`
+	Ports          string      `yaml:"ports,omitempty"`
+	HopInterval    int         `yaml:"hop-interval,omitempty"`
+	Up             string      `yaml:"up,omitempty"`
+	Down           string      `yaml:"down,omitempty"`
+	Password       string      `yaml:"password,omitempty"`
+	Obfs           string      `yaml:"obfs,omitempty"`
+	ObfsPassword   string      `yaml:"obfs-password,omitempty"`
+	SNI            string      `yaml:"sni,omitempty"`
+	ECHOpts        ECHOptions  `yaml:"ech-opts,omitempty"`
+	SkipCertVerify bool        `yaml:"skip-cert-verify,omitempty"`
+	Fingerprint    string      `yaml:"fingerprint,omitempty"`
+	ALPN           []string    `yaml:"alpn,omitempty"`
+	CustomCA       string      `yaml:"ca,omitempty"`
+	CustomCAString string      `yaml:"ca-str,omitempty"`
+	CWND           int         `yaml:"cwnd,omitempty"`
+	UdpMTU         int         `yaml:"udp-mtu,omitempty"`
+
+	// quic-go special config
+	InitialStreamReceiveWindow     uint64 `yaml:"initial-stream-receive-window,omitempty"`
+	MaxStreamReceiveWindow         uint64 `yaml:"max-stream-receive-window,omitempty"`
+	InitialConnectionReceiveWindow uint64 `yaml:"initial-connection-receive-window,omitempty"`
+	MaxConnectionReceiveWindow     uint64 `yaml:"max-connection-receive-window,omitempty"`
+}

model/proxy/proxy.go

@@ -0,0 +1,325 @@
+package proxy
+
+import (
+	"fmt"
+	"strconv"
+
+	"gopkg.in/yaml.v3"
+)
+
+type IntOrString int
+
+func (i *IntOrString) UnmarshalYAML(value *yaml.Node) error {
+	intVal := 0
+	err := yaml.Unmarshal([]byte(value.Value), &intVal)
+	if err == nil {
+		*i = IntOrString(intVal)
+	}
+	strVal := ""
+	err = yaml.Unmarshal([]byte(value.Value), &strVal)
+	if err == nil {
+		_int, err := strconv.ParseInt(strVal, 10, 64)
+		if err != nil {
+			*i = IntOrString(_int)
+		}
+		return err
+	}
+	return nil
+}
+
+type HTTPOptions struct {
+	Method  string              `yaml:"method,omitempty"`
+	Path    []string            `yaml:"path,omitempty"`
+	Headers map[string][]string `yaml:"headers,omitempty"`
+}
+
+type HTTP2Options struct {
+	Host []string `yaml:"host,omitempty"`
+	Path string   `yaml:"path,omitempty"`
+}
+
+type GrpcOptions struct {
+	GrpcServiceName string `yaml:"grpc-service-name,omitempty"`
+}
+
+type RealityOptions struct {
+	PublicKey string `yaml:"public-key"`
+	ShortID   string `yaml:"short-id,omitempty"`
+}
+
+type WSOptions struct {
+	Path                string            `yaml:"path,omitempty"`
+	Headers             map[string]string `yaml:"headers,omitempty"`
+	MaxEarlyData        int               `yaml:"max-early-data,omitempty"`
+	EarlyDataHeaderName string            `yaml:"early-data-header-name,omitempty"`
+}
+
+type SmuxStruct struct {
+	Enabled bool `yaml:"enable"`
+}
+
+type WireGuardPeerOption struct {
+	Server       string   `yaml:"server"`
+	Port         int      `yaml:"port"`
+	PublicKey    string   `yaml:"public-key,omitempty"`
+	PreSharedKey string   `yaml:"pre-shared-key,omitempty"`
+	Reserved     []uint8  `yaml:"reserved,omitempty"`
+	AllowedIPs   []string `yaml:"allowed-ips,omitempty"`
+}
+
+type ECHOptions struct {
+	Enable bool   `yaml:"enable,omitempty" obfs:"enable,omitempty"`
+	Config string `yaml:"config,omitempty" obfs:"config,omitempty"`
+}
+
+type Proxy struct {
+	Type    string
+	Name    string
+	SubName string `yaml:"-"`
+	Anytls
+	Hysteria
+	Hysteria2
+	ShadowSocks
+	ShadowSocksR
+	Trojan
+	Vless
+	Vmess
+	Socks
+	Tuic
+}
+
+func (p Proxy) MarshalYAML() (any, error) {
+	switch p.Type {
+	case "anytls":
+		return struct {
+			Type   string `yaml:"type"`
+			Name   string `yaml:"name"`
+			Anytls `yaml:",inline"`
+		}{
+			Type:   p.Type,
+			Name:   p.Name,
+			Anytls: p.Anytls,
+		}, nil
+	case "hysteria":
+		return struct {
+			Type     string `yaml:"type"`
+			Name     string `yaml:"name"`
+			Hysteria `yaml:",inline"`
+		}{
+			Type:     p.Type,
+			Name:     p.Name,
+			Hysteria: p.Hysteria,
+		}, nil
+	case "hysteria2":
+		return struct {
+			Type      string `yaml:"type"`
+			Name      string `yaml:"name"`
+			Hysteria2 `yaml:",inline"`
+		}{
+			Type:      p.Type,
+			Name:      p.Name,
+			Hysteria2: p.Hysteria2,
+		}, nil
+	case "ss":
+		return struct {
+			Type        string `yaml:"type"`
+			Name        string `yaml:"name"`
+			ShadowSocks `yaml:",inline"`
+		}{
+			Type:        p.Type,
+			Name:        p.Name,
+			ShadowSocks: p.ShadowSocks,
+		}, nil
+	case "ssr":
+		return struct {
+			Type         string `yaml:"type"`
+			Name         string `yaml:"name"`
+			ShadowSocksR `yaml:",inline"`
+		}{
+			Type:         p.Type,
+			Name:         p.Name,
+			ShadowSocksR: p.ShadowSocksR,
+		}, nil
+	case "trojan":
+		return struct {
+			Type   string `yaml:"type"`
+			Name   string `yaml:"name"`
+			Trojan `yaml:",inline"`
+		}{
+			Type:   p.Type,
+			Name:   p.Name,
+			Trojan: p.Trojan,
+		}, nil
+	case "vless":
+		return struct {
+			Type  string `yaml:"type"`
+			Name  string `yaml:"name"`
+			Vless `yaml:",inline"`
+		}{
+			Type:  p.Type,
+			Name:  p.Name,
+			Vless: p.Vless,
+		}, nil
+	case "vmess":
+		return struct {
+			Type  string `yaml:"type"`
+			Name  string `yaml:"name"`
+			Vmess `yaml:",inline"`
+		}{
+			Type:  p.Type,
+			Name:  p.Name,
+			Vmess: p.Vmess,
+		}, nil
+	case "socks5":
+		return struct {
+			Type  string `yaml:"type"`
+			Name  string `yaml:"name"`
+			Socks `yaml:",inline"`
+		}{
+			Type:  p.Type,
+			Name:  p.Name,
+			Socks: p.Socks,
+		}, nil
+	case "tuic":
+		return struct {
+			Type string `yaml:"type"`
+			Name string `yaml:"name"`
+			Tuic `yaml:",inline"`
+		}{
+			Type: p.Type,
+			Name: p.Name,
+			Tuic: p.Tuic,
+		}, nil
+	default:
+		return nil, fmt.Errorf("unsupported proxy type: %s", p.Type)
+	}
+}
+
+func (p *Proxy) UnmarshalYAML(node *yaml.Node) error {
+	var temp struct {
+		Type string `yaml:"type"`
+		Name string `yaml:"name"`
+	}
+
+	if err := node.Decode(&temp); err != nil {
+		return err
+	}
+
+	p.Type = temp.Type
+	p.Name = temp.Name
+
+	switch temp.Type {
+	case "anytls":
+		var data struct {
+			Type   string `yaml:"type"`
+			Name   string `yaml:"name"`
+			Anytls `yaml:",inline"`
+		}
+		if err := node.Decode(&data); err != nil {
+			return err
+		}
+		p.Anytls = data.Anytls
+
+	case "hysteria":
+		var data struct {
+			Type     string `yaml:"type"`
+			Name     string `yaml:"name"`
+			Hysteria `yaml:",inline"`
+		}
+		if err := node.Decode(&data); err != nil {
+			return err
+		}
+		p.Hysteria = data.Hysteria
+
+	case "hysteria2":
+		var data struct {
+			Type      string `yaml:"type"`
+			Name      string `yaml:"name"`
+			Hysteria2 `yaml:",inline"`
+		}
+		if err := node.Decode(&data); err != nil {
+			return err
+		}
+		p.Hysteria2 = data.Hysteria2
+
+	case "ss":
+		var data struct {
+			Type        string `yaml:"type"`
+			Name        string `yaml:"name"`
+			ShadowSocks `yaml:",inline"`
+		}
+		if err := node.Decode(&data); err != nil {
+			return err
+		}
+		p.ShadowSocks = data.ShadowSocks
+
+	case "ssr":
+		var data struct {
+			Type         string `yaml:"type"`
+			Name         string `yaml:"name"`
+			ShadowSocksR `yaml:",inline"`
+		}
+		if err := node.Decode(&data); err != nil {
+			return err
+		}
+		p.ShadowSocksR = data.ShadowSocksR
+
+	case "trojan":
+		var data struct {
+			Type   string `yaml:"type"`
+			Name   string `yaml:"name"`
+			Trojan `yaml:",inline"`
+		}
+		if err := node.Decode(&data); err != nil {
+			return err
+		}
+		p.Trojan = data.Trojan
+
+	case "vless":
+		var data struct {
+			Type  string `yaml:"type"`
+			Name  string `yaml:"name"`
+			Vless `yaml:",inline"`
+		}
+		if err := node.Decode(&data); err != nil {
+			return err
+		}
+		p.Vless = data.Vless
+
+	case "vmess":
+		var data struct {
+			Type  string `yaml:"type"`
+			Name  string `yaml:"name"`
+			Vmess `yaml:",inline"`
+		}
+		if err := node.Decode(&data); err != nil {
+			return err
+		}
+		p.Vmess = data.Vmess
+
+	case "socks5":
+		var data struct {
+			Type  string `yaml:"type"`
+			Name  string `yaml:"name"`
+			Socks `yaml:",inline"`
+		}
+		if err := node.Decode(&data); err != nil {
+			return err
+		}
+		p.Socks = data.Socks
+	case "tuic":
+		var data struct {
+			Type string `yaml:"type"`
+			Name string `yaml:"name"`
+			Tuic `yaml:",inline"`
+		}
+		if err := node.Decode(&data); err != nil {
+			return err
+		}
+		p.Tuic = data.Tuic
+	default:
+		return fmt.Errorf("unsupported proxy type: %s", temp.Type)
+	}
+
+	return nil
+}

model/proxy/shadowsocks.go

@@ -0,0 +1,15 @@
+package proxy
+
+// https://github.com/MetaCubeX/mihomo/blob/Meta/adapter/outbound/shadowsocks.go
+type ShadowSocks struct {
+	Server            string         `yaml:"server"`
+	Port              IntOrString    `yaml:"port"`
+	Password          string         `yaml:"password"`
+	Cipher            string         `yaml:"cipher"`
+	UDP               bool           `yaml:"udp,omitempty"`
+	Plugin            string         `yaml:"plugin,omitempty"`
+	PluginOpts        map[string]any `yaml:"plugin-opts,omitempty"`
+	UDPOverTCP        bool           `yaml:"udp-over-tcp,omitempty"`
+	UDPOverTCPVersion int            `yaml:"udp-over-tcp-version,omitempty"`
+	ClientFingerprint string         `yaml:"client-fingerprint,omitempty"`
+}

model/proxy/shadowsocksr.go

@@ -0,0 +1,14 @@
+package proxy
+
+// https://github.com/MetaCubeX/mihomo/blob/Meta/adapter/outbound/shadowsocksr.go
+type ShadowSocksR struct {
+	Server        string      `yaml:"server"`
+	Port          IntOrString `yaml:"port"`
+	Password      string      `yaml:"password"`
+	Cipher        string      `yaml:"cipher"`
+	Obfs          string      `yaml:"obfs"`
+	ObfsParam     string      `yaml:"obfs-param,omitempty"`
+	Protocol      string      `yaml:"protocol"`
+	ProtocolParam string      `yaml:"protocol-param,omitempty"`
+	UDP           bool        `yaml:"udp,omitempty"`
+}

model/proxy/socks.go

@@ -0,0 +1,13 @@
+package proxy
+
+// https://github.com/MetaCubeX/mihomo/blob/Meta/adapter/outbound/socks5.go
+type Socks struct {
+	Server         string      `yaml:"server"`
+	Port           IntOrString `yaml:"port"`
+	UserName       string      `yaml:"username,omitempty"`
+	Password       string      `yaml:"password,omitempty"`
+	TLS            bool        `yaml:"tls,omitempty"`
+	UDP            bool        `yaml:"udp,omitempty"`
+	SkipCertVerify bool        `yaml:"skip-cert-verify,omitempty"`
+	Fingerprint    string      `yaml:"fingerprint,omitempty"`
+}

model/proxy/trojan.go

@@ -1,10 +1,9 @@
-package model
+package proxy
 
+// https://github.com/MetaCubeX/mihomo/blob/Meta/adapter/outbound/trojan.go
 type Trojan struct {
-	Type              string         `yaml:"type"`
-	Name              string         `yaml:"name"`
 	Server            string         `yaml:"server"`
-	Port              int            `yaml:"port"`
+	Port              IntOrString    `yaml:"port"`
 	Password          string         `yaml:"password"`
 	ALPN              []string       `yaml:"alpn,omitempty"`
 	SNI               string         `yaml:"sni,omitempty"`
@@ -12,28 +11,16 @@ type Trojan struct {
 	Fingerprint       string         `yaml:"fingerprint,omitempty"`
 	UDP               bool           `yaml:"udp,omitempty"`
 	Network           string         `yaml:"network,omitempty"`
+	ECHOpts           ECHOptions     `yaml:"ech-opts,omitempty"`
 	RealityOpts       RealityOptions `yaml:"reality-opts,omitempty"`
 	GrpcOpts          GrpcOptions    `yaml:"grpc-opts,omitempty"`
 	WSOpts            WSOptions      `yaml:"ws-opts,omitempty"`
+	SSOpts            TrojanSSOption `yaml:"ss-opts,omitempty"`
 	ClientFingerprint string         `yaml:"client-fingerprint,omitempty"`
 }
 
-func ProxyToTrojan(p Proxy) Trojan {
-	return Trojan{
-		Type:              "trojan",
-		Name:              p.Name,
-		Server:            p.Server,
-		Port:              p.Port,
-		Password:          p.Password,
-		ALPN:              p.Alpn,
-		SNI:               p.Sni,
-		SkipCertVerify:    p.SkipCertVerify,
-		Fingerprint:       p.Fingerprint,
-		UDP:               p.UDP,
-		Network:           p.Network,
-		RealityOpts:       p.RealityOpts,
-		GrpcOpts:          p.GrpcOpts,
-		WSOpts:            p.WSOpts,
-		ClientFingerprint: p.ClientFingerprint,
-	}
+type TrojanSSOption struct {
+	Enabled  bool   `yaml:"enabled,omitempty"`
+	Method   string `yaml:"method,omitempty"`
+	Password string `yaml:"password,omitempty"`
 }

model/proxy/tuic.go

@@ -0,0 +1,35 @@
+package proxy
+
+type Tuic struct {
+	Server                string   `proxy:"server"`
+	Port                  int      `proxy:"port"`
+	Token                 string   `proxy:"token,omitempty"`
+	UUID                  string   `proxy:"uuid,omitempty"`
+	Password              string   `proxy:"password,omitempty"`
+	Ip                    string   `proxy:"ip,omitempty"`
+	HeartbeatInterval     int      `proxy:"heartbeat-interval,omitempty"`
+	ALPN                  []string `proxy:"alpn,omitempty"`
+	ReduceRtt             bool     `proxy:"reduce-rtt,omitempty"`
+	RequestTimeout        int      `proxy:"request-timeout,omitempty"`
+	UdpRelayMode          string   `proxy:"udp-relay-mode,omitempty"`
+	CongestionController  string   `proxy:"congestion-controller,omitempty"`
+	DisableSni            bool     `proxy:"disable-sni,omitempty"`
+	MaxUdpRelayPacketSize int      `proxy:"max-udp-relay-packet-size,omitempty"`
+
+	FastOpen             bool       `proxy:"fast-open,omitempty"`
+	MaxOpenStreams       int        `proxy:"max-open-streams,omitempty"`
+	CWND                 int        `proxy:"cwnd,omitempty"`
+	SkipCertVerify       bool       `proxy:"skip-cert-verify,omitempty"`
+	Fingerprint          string     `proxy:"fingerprint,omitempty"`
+	Certificate          string     `proxy:"certificate,omitempty"`
+	PrivateKey           string     `proxy:"private-key,omitempty"`
+	ReceiveWindowConn    int        `proxy:"recv-window-conn,omitempty"`
+	ReceiveWindow        int        `proxy:"recv-window,omitempty"`
+	DisableMTUDiscovery  bool       `proxy:"disable-mtu-discovery,omitempty"`
+	MaxDatagramFrameSize int        `proxy:"max-datagram-frame-size,omitempty"`
+	SNI                  string     `proxy:"sni,omitempty"`
+	ECHOpts              ECHOptions `proxy:"ech-opts,omitempty"`
+
+	UDPOverStream        bool `proxy:"udp-over-stream,omitempty"`
+	UDPOverStreamVersion int  `proxy:"udp-over-stream-version,omitempty"`
+}

model/proxy/vless.go

@@ -1,10 +1,9 @@
-package model
+package proxy
 
+// https://github.com/MetaCubeX/mihomo/blob/Meta/adapter/outbound/vless.go
 type Vless struct {
-	Type              string            `yaml:"type"`
-	Name              string            `yaml:"name"`
 	Server            string            `yaml:"server"`
-	Port              int               `yaml:"port"`
+	Port              IntOrString       `yaml:"port"`
 	UUID              string            `yaml:"uuid"`
 	Flow              string            `yaml:"flow,omitempty"`
 	TLS               bool              `yaml:"tls,omitempty"`
@@ -14,6 +13,7 @@ type Vless struct {
 	XUDP              bool              `yaml:"xudp,omitempty"`
 	PacketEncoding    string            `yaml:"packet-encoding,omitempty"`
 	Network           string            `yaml:"network,omitempty"`
+	ECHOpts           ECHOptions        `yaml:"ech-opts,omitempty"`
 	RealityOpts       RealityOptions    `yaml:"reality-opts,omitempty"`
 	HTTPOpts          HTTPOptions       `yaml:"http-opts,omitempty"`
 	HTTP2Opts         HTTP2Options      `yaml:"h2-opts,omitempty"`
@@ -26,32 +26,3 @@ type Vless struct {
 	ServerName        string            `yaml:"servername,omitempty"`
 	ClientFingerprint string            `yaml:"client-fingerprint,omitempty"`
 }
-
-func ProxyToVless(p Proxy) Vless {
-	return Vless{
-		Type:              "vless",
-		Name:              p.Name,
-		Server:            p.Server,
-		Port:              p.Port,
-		UUID:              p.UUID,
-		Flow:              p.Flow,
-		TLS:               p.TLS,
-		ALPN:              p.Alpn,
-		UDP:               p.UDP,
-		PacketAddr:        p.PacketAddr,
-		XUDP:              p.XUDP,
-		PacketEncoding:    p.PacketEncoding,
-		Network:           p.Network,
-		RealityOpts:       p.RealityOpts,
-		HTTPOpts:          p.HTTPOpts,
-		HTTP2Opts:         p.HTTP2Opts,
-		GrpcOpts:          p.GrpcOpts,
-		WSOpts:            p.WSOpts,
-		WSPath:            p.WSOpts.Path,
-		WSHeaders:         p.WSOpts.Headers,
-		SkipCertVerify:    p.SkipCertVerify,
-		Fingerprint:       p.Fingerprint,
-		ServerName:        p.Servername,
-		ClientFingerprint: p.ClientFingerprint,
-	}
-}

model/proxy/vmess.go

@@ -0,0 +1,29 @@
+package proxy
+
+// https://github.com/MetaCubeX/mihomo/blob/Meta/adapter/outbound/vmess.go
+type Vmess struct {
+	Server              string         `yaml:"server"`
+	Port                IntOrString    `yaml:"port"`
+	UUID                string         `yaml:"uuid"`
+	AlterID             IntOrString    `yaml:"alterId"`
+	Cipher              string         `yaml:"cipher"`
+	UDP                 bool           `yaml:"udp,omitempty"`
+	Network             string         `yaml:"network,omitempty"`
+	TLS                 bool           `yaml:"tls,omitempty"`
+	ALPN                []string       `yaml:"alpn,omitempty"`
+	SkipCertVerify      bool           `yaml:"skip-cert-verify,omitempty"`
+	Fingerprint         string         `yaml:"fingerprint,omitempty"`
+	ServerName          string         `yaml:"servername,omitempty"`
+	ECHOpts             ECHOptions     `yaml:"ech-opts,omitempty"`
+	RealityOpts         RealityOptions `yaml:"reality-opts,omitempty"`
+	HTTPOpts            HTTPOptions    `yaml:"http-opts,omitempty"`
+	HTTP2Opts           HTTP2Options   `yaml:"h2-opts,omitempty"`
+	GrpcOpts            GrpcOptions    `yaml:"grpc-opts,omitempty"`
+	WSOpts              WSOptions      `yaml:"ws-opts,omitempty"`
+	PacketAddr          bool           `yaml:"packet-addr,omitempty"`
+	XUDP                bool           `yaml:"xudp,omitempty"`
+	PacketEncoding      string         `yaml:"packet-encoding,omitempty"`
+	GlobalPadding       bool           `yaml:"global-padding,omitempty"`
+	AuthenticatedLength bool           `yaml:"authenticated-length,omitempty"`
+	ClientFingerprint   string         `yaml:"client-fingerprint,omitempty"`
+}

model/proxy_group.go

@@ -1,140 +0,0 @@
-package model
-
-import (
-	"golang.org/x/text/collate"
-	"golang.org/x/text/language"
-)
-
-type ProxyGroup struct {
-	Name          string   `yaml:"name,omitempty"`
-	Type          string   `yaml:"type,omitempty"`
-	Proxies       []string `yaml:"proxies,omitempty"`
-	IsCountryGrop bool     `yaml:"-"`
-	Url           string   `yaml:"url,omitempty"`
-	Interval      int      `yaml:"interval,omitempty"`
-	Tolerance     int      `yaml:"tolerance,omitempty"`
-	Lazy          bool     `yaml:"lazy"`
-	Size          int      `yaml:"-"`
-	DisableUDP    bool     `yaml:"disable-udp,omitempty"`
-	Strategy      string   `yaml:"strategy,omitempty"`
-}
-
-type SelectProxyGroup struct {
-	Name       string   `yaml:"name,omitempty"`
-	Type       string   `yaml:"type,omitempty"`
-	Proxies    []string `yaml:"proxies,omitempty"`
-	DisableUDP bool     `yaml:"disable-udp,omitempty"`
-}
-
-type UrlTestProxyGroup struct {
-	Name       string   `yaml:"name,omitempty"`
-	Type       string   `yaml:"type,omitempty"`
-	Proxies    []string `yaml:"proxies,omitempty"`
-	Url        string   `yaml:"url,omitempty"`
-	Interval   int      `yaml:"interval,omitempty"`
-	Tolerance  int      `yaml:"tolerance,omitempty"`
-	Lazy       bool     `yaml:"lazy"`
-	DisableUDP bool     `yaml:"disable-udp,omitempty"`
-}
-
-type LoadBalanceProxyGroup struct {
-	Name       string   `yaml:"name,omitempty"`
-	Type       string   `yaml:"type,omitempty"`
-	Proxies    []string `yaml:"proxies,omitempty"`
-	DisableUDP bool     `yaml:"disable-udp,omitempty"`
-	Url        string   `yaml:"url,omitempty"`
-	Interval   int      `yaml:"interval,omitempty"`
-	Lazy       bool     `yaml:"lazy"`
-	Strategy   string   `yaml:"strategy,omitempty"`
-}
-
-type RelayProxyGroup struct {
-	Name    string   `yaml:"name,omitempty"`
-	Type    string   `yaml:"type,omitempty"`
-	Proxies []string `yaml:"proxies,omitempty"`
-}
-
-func (p ProxyGroup) MarshalYAML() (interface{}, error) {
-	switch p.Type {
-	case "select":
-		return SelectProxyGroup{
-			Name:       p.Name,
-			Type:       p.Type,
-			Proxies:    p.Proxies,
-			DisableUDP: p.DisableUDP,
-		}, nil
-	case "url-test", "fallback":
-		return UrlTestProxyGroup{
-			Name:       p.Name,
-			Type:       p.Type,
-			Proxies:    p.Proxies,
-			Url:        p.Url,
-			Interval:   p.Interval,
-			Tolerance:  p.Tolerance,
-			Lazy:       p.Lazy,
-			DisableUDP: p.DisableUDP,
-		}, nil
-	case "load-balance":
-		return LoadBalanceProxyGroup{
-			Name:       p.Name,
-			Type:       p.Type,
-			Proxies:    p.Proxies,
-			DisableUDP: p.DisableUDP,
-			Url:        p.Url,
-			Interval:   p.Interval,
-			Lazy:       p.Lazy,
-			Strategy:   p.Strategy,
-		}, nil
-	case "relay":
-		return RelayProxyGroup{
-			Name:    p.Name,
-			Type:    p.Type,
-			Proxies: p.Proxies,
-		}, nil
-	default:
-		return SelectProxyGroup{
-			Name:    p.Name,
-			Type:    p.Type,
-			Proxies: p.Proxies,
-		}, nil
-	}
-}
-
-type ProxyGroupsSortByName []ProxyGroup
-type ProxyGroupsSortBySize []ProxyGroup
-
-func (p ProxyGroupsSortByName) Len() int {
-	return len(p)
-}
-func (p ProxyGroupsSortBySize) Len() int {
-	return len(p)
-}
-
-func (p ProxyGroupsSortByName) Less(i, j int) bool {
-	// 定义一组备选语言：首选英语，其次中文
-	tags := []language.Tag{
-		language.English,
-		language.Chinese,
-	}
-	matcher := language.NewMatcher(tags)
-
-	// 假设我们的请求语言是 "zh"（中文），则使用匹配器找到最佳匹配的语言
-	bestMatch, _, _ := matcher.Match(language.Make("zh"))
-	// 使用最佳匹配的语言进行排序
-	c := collate.New(bestMatch)
-	return c.CompareString(p[i].Name, p[j].Name) < 0
-}
-
-func (p ProxyGroupsSortBySize) Less(i, j int) bool {
-	if p[i].Size == p[j].Size {
-		return p[i].Name < p[j].Name
-	}
-	return p[i].Size < p[j].Size
-}
-
-func (p ProxyGroupsSortByName) Swap(i, j int) {
-	p[i], p[j] = p[j], p[i]
-}
-func (p ProxyGroupsSortBySize) Swap(i, j int) {
-	p[i], p[j] = p[j], p[i]
-}

model/proxy_hysteria2.go

@@ -1,41 +0,0 @@
-package model
-
-type Hysteria2 struct {
-	Type           string   `yaml:"type"`
-	Name           string   `yaml:"name"`
-	Server         string   `yaml:"server"`
-	Port           int      `yaml:"port"`
-	Up             string   `yaml:"up,omitempty"`
-	Down           string   `yaml:"down,omitempty"`
-	Password       string   `yaml:"password,omitempty"`
-	Obfs           string   `yaml:"obfs,omitempty"`
-	ObfsPassword   string   `yaml:"obfs-password,omitempty"`
-	SNI            string   `yaml:"sni,omitempty"`
-	SkipCertVerify bool     `yaml:"skip-cert-verify,omitempty"`
-	Fingerprint    string   `yaml:"fingerprint,omitempty"`
-	ALPN           []string `yaml:"alpn,omitempty"`
-	CustomCA       string   `yaml:"ca,omitempty"`
-	CustomCAString string   `yaml:"ca-str,omitempty"`
-	CWND           int      `yaml:"cwnd,omitempty"`
-}
-
-func ProxyToHysteria2(p Proxy) Hysteria2 {
-	return Hysteria2{
-		Type:           "hysteria2",
-		Name:           p.Name,
-		Server:         p.Server,
-		Port:           p.Port,
-		Up:             p.Up,
-		Down:           p.Down,
-		Password:       p.Password,
-		Obfs:           p.Obfs,
-		ObfsPassword:   p.ObfsParam,
-		SNI:            p.Sni,
-		SkipCertVerify: p.SkipCertVerify,
-		Fingerprint:    p.Fingerprint,
-		ALPN:           p.Alpn,
-		CustomCA:       p.CustomCA,
-		CustomCAString: p.CustomCAString,
-		CWND:           p.CWND,
-	}
-}

model/proxy_shadowsocks.go

@@ -1,33 +0,0 @@
-package model
-
-type ShadowSocks struct {
-	Type              string         `yaml:"type"`
-	Name              string         `yaml:"name"`
-	Server            string         `yaml:"server"`
-	Port              int            `yaml:"port"`
-	Password          string         `yaml:"password"`
-	Cipher            string         `yaml:"cipher"`
-	UDP               bool           `yaml:"udp,omitempty"`
-	Plugin            string         `yaml:"plugin,omitempty"`
-	PluginOpts        map[string]any `yaml:"plugin-opts,omitempty"`
-	UDPOverTCP        bool           `yaml:"udp-over-tcp,omitempty"`
-	UDPOverTCPVersion int            `yaml:"udp-over-tcp-version,omitempty"`
-	ClientFingerprint string         `yaml:"client-fingerprint,omitempty"`
-}
-
-func ProxyToShadowSocks(p Proxy) ShadowSocks {
-	return ShadowSocks{
-		Type:              "ss",
-		Name:              p.Name,
-		Server:            p.Server,
-		Port:              p.Port,
-		Password:          p.Password,
-		Cipher:            p.Cipher,
-		UDP:               p.UDP,
-		Plugin:            p.Plugin,
-		PluginOpts:        p.PluginOpts,
-		UDPOverTCP:        p.UDPOverTCP,
-		UDPOverTCPVersion: p.UDPOverTCPVersion,
-		ClientFingerprint: p.ClientFingerprint,
-	}
-}

model/proxy_shadowsocksr.go

@@ -1,31 +0,0 @@
-package model
-
-type ShadowSocksR struct {
-	Type          string `yaml:"type"`
-	Name          string `yaml:"name"`
-	Server        string `yaml:"server"`
-	Port          int    `yaml:"port"`
-	Password      string `yaml:"password"`
-	Cipher        string `yaml:"cipher"`
-	Obfs          string `yaml:"obfs"`
-	ObfsParam     string `yaml:"obfs-param,omitempty"`
-	Protocol      string `yaml:"protocol"`
-	ProtocolParam string `yaml:"protocol-param,omitempty"`
-	UDP           bool   `yaml:"udp,omitempty"`
-}
-
-func ProxyToShadowSocksR(p Proxy) ShadowSocksR {
-	return ShadowSocksR{
-		Type:          "ssr",
-		Name:          p.Name,
-		Server:        p.Server,
-		Port:          p.Port,
-		Password:      p.Password,
-		Cipher:        p.Cipher,
-		Obfs:          p.Obfs,
-		ObfsParam:     p.ObfsParam,
-		Protocol:      p.Protocol,
-		ProtocolParam: p.ProtocolParam,
-		UDP:           p.UDP,
-	}
-}

model/proxy_vmess.go

@@ -1,104 +0,0 @@
-package model
-
-type HTTPOptions struct {
-	Method  string              `proxy:"method,omitempty"`
-	Path    []string            `proxy:"path,omitempty"`
-	Headers map[string][]string `proxy:"headers,omitempty"`
-}
-
-type HTTP2Options struct {
-	Host []string `proxy:"host,omitempty"`
-	Path string   `proxy:"path,omitempty"`
-}
-
-type GrpcOptions struct {
-	GrpcServiceName string `proxy:"grpc-service-name,omitempty"`
-}
-
-type RealityOptions struct {
-	PublicKey string `yaml:"public-key"`
-	ShortID   string `yaml:"short-id,omitempty"`
-}
-
-type WSOptions struct {
-	Path                string            `proxy:"path,omitempty"`
-	Headers             map[string]string `proxy:"headers,omitempty"`
-	MaxEarlyData        int               `proxy:"max-early-data,omitempty"`
-	EarlyDataHeaderName string            `proxy:"early-data-header-name,omitempty"`
-}
-
-type VmessJson struct {
-	V    string      `json:"v"`
-	Ps   string      `json:"ps"`
-	Add  string      `json:"add"`
-	Port interface{} `json:"port"`
-	Id   string      `json:"id"`
-	Aid  interface{} `json:"aid"`
-	Scy  string      `json:"scy"`
-	Net  string      `json:"net"`
-	Type string      `json:"type"`
-	Host string      `json:"host"`
-	Path string      `json:"path"`
-	Tls  string      `json:"tls"`
-	Sni  string      `json:"sni"`
-	Alpn string      `json:"alpn"`
-	Fp   string      `json:"fp"`
-}
-
-type Vmess struct {
-	Type                string         `yaml:"type"`
-	Name                string         `yaml:"name"`
-	Server              string         `yaml:"server"`
-	Port                int            `yaml:"port"`
-	UUID                string         `yaml:"uuid"`
-	AlterID             int            `yaml:"alterId"`
-	Cipher              string         `yaml:"cipher"`
-	UDP                 bool           `yaml:"udp,omitempty"`
-	Network             string         `yaml:"network,omitempty"`
-	TLS                 bool           `yaml:"tls,omitempty"`
-	ALPN                []string       `yaml:"alpn,omitempty"`
-	SkipCertVerify      bool           `yaml:"skip-cert-verify,omitempty"`
-	Fingerprint         string         `yaml:"fingerprint,omitempty"`
-	ServerName          string         `yaml:"servername,omitempty"`
-	RealityOpts         RealityOptions `yaml:"reality-opts,omitempty"`
-	HTTPOpts            HTTPOptions    `yaml:"http-opts,omitempty"`
-	HTTP2Opts           HTTP2Options   `yaml:"h2-opts,omitempty"`
-	GrpcOpts            GrpcOptions    `yaml:"grpc-opts,omitempty"`
-	WSOpts              WSOptions      `yaml:"ws-opts,omitempty"`
-	PacketAddr          bool           `yaml:"packet-addr,omitempty"`
-	XUDP                bool           `yaml:"xudp,omitempty"`
-	PacketEncoding      string         `yaml:"packet-encoding,omitempty"`
-	GlobalPadding       bool           `yaml:"global-padding,omitempty"`
-	AuthenticatedLength bool           `yaml:"authenticated-length,omitempty"`
-	ClientFingerprint   string         `yaml:"client-fingerprint,omitempty"`
-}
-
-func ProxyToVmess(p Proxy) Vmess {
-	return Vmess{
-		Type:                "vmess",
-		Name:                p.Name,
-		Server:              p.Server,
-		Port:                p.Port,
-		UUID:                p.UUID,
-		AlterID:             p.AlterID,
-		Cipher:              p.Cipher,
-		UDP:                 p.UDP,
-		Network:             p.Network,
-		TLS:                 p.TLS,
-		ALPN:                p.Alpn,
-		SkipCertVerify:      p.SkipCertVerify,
-		Fingerprint:         p.Fingerprint,
-		ServerName:          p.Servername,
-		RealityOpts:         p.RealityOpts,
-		HTTPOpts:            p.HTTPOpts,
-		HTTP2Opts:           p.HTTP2Opts,
-		GrpcOpts:            p.GrpcOpts,
-		WSOpts:              p.WSOpts,
-		PacketAddr:          p.PacketAddr,
-		XUDP:                p.XUDP,
-		PacketEncoding:      p.PacketEncoding,
-		GlobalPadding:       p.GlobalPadding,
-		AuthenticatedLength: p.AuthenticatedLength,
-		ClientFingerprint:   p.ClientFingerprint,
-	}
-}

model/rule_provider.go

@@ -1,13 +0,0 @@
-package model
-
-type RuleProvider struct {
-	Type     string `yaml:"type,omitempty"`
-	Behavior string `yaml:"behavior,omitempty"`
-	Url      string `yaml:"url,omitempty"`
-	Path     string `yaml:"path,omitempty"`
-	Interval int    `yaml:"interval,omitempty"`
-}
-
-type Payload struct {
-	Rules []string `yaml:"payload,omitempty"`
-}

model/short_link.go

@@ -1,8 +1,8 @@
 package model
 
 type ShortLink struct {
-	Hash            string `gorm:"primary_key"`
-	Url             string
+	ID              string        `gorm:"unique"`
+	Config          ConvertConfig `gorm:"serializer:json"`
 	Password        string
 	LastRequestTime int64
 }

model/sub.go

@@ -1,18 +0,0 @@
-package model
-
-type Subscription struct {
-	Port               int                     `yaml:"port,omitempty"`
-	SocksPort          int                     `yaml:"socks-port,omitempty"`
-	AllowLan           bool                    `yaml:"allow-lan"`
-	Mode               string                  `yaml:"mode,omitempty"`
-	LogLevel           string                  `yaml:"logger-level,omitempty"`
-	ExternalController string                  `yaml:"external-controller,omitempty"`
-	Proxies            []Proxy                 `yaml:"proxies,omitempty"`
-	ProxyGroups        []ProxyGroup            `yaml:"proxy-groups,omitempty"`
-	Rules              []string                `yaml:"rules,omitempty"`
-	RuleProviders      map[string]RuleProvider `yaml:"rule-providers,omitempty,omitempty"`
-}
-
-type NodeList struct {
-	Proxies []Proxy `yaml:"proxies,omitempty"`
-}

parser/anytls.go

@@ -0,0 +1,83 @@
+package parser
+
+import (
+	"fmt"
+	"net/url"
+	"strings"
+
+	P "github.com/bestnite/sub2clash/model/proxy"
+)
+
+type AnytlsParser struct{}
+
+func (p *AnytlsParser) SupportClash() bool {
+	return false
+}
+
+func (p *AnytlsParser) SupportMeta() bool {
+	return true
+}
+
+func (p *AnytlsParser) GetPrefixes() []string {
+	return []string{"anytls://"}
+}
+
+func (p *AnytlsParser) GetType() string {
+	return "anytls"
+}
+
+func (p *AnytlsParser) Parse(config ParseConfig, proxy string) (P.Proxy, error) {
+	if !hasPrefix(proxy, p.GetPrefixes()) {
+		return P.Proxy{}, fmt.Errorf("%w: %s", ErrInvalidPrefix, proxy)
+	}
+
+	link, err := url.Parse(proxy)
+	if err != nil {
+		return P.Proxy{}, fmt.Errorf("%w: %s", ErrInvalidStruct, err.Error())
+	}
+
+	username := link.User.Username()
+	password, exist := link.User.Password()
+	if !exist {
+		password = username
+	}
+
+	query := link.Query()
+	server := link.Hostname()
+	if server == "" {
+		return P.Proxy{}, fmt.Errorf("%w: %s", ErrInvalidStruct, "missing server host")
+	}
+	portStr := link.Port()
+	if portStr == "" {
+		return P.Proxy{}, fmt.Errorf("%w: %s", ErrInvalidStruct, "missing server port")
+	}
+	port, err := ParsePort(portStr)
+	if err != nil {
+		return P.Proxy{}, fmt.Errorf("%w: %s", ErrInvalidPort, err.Error())
+	}
+	insecure, sni := query.Get("insecure"), query.Get("sni")
+	insecureBool := insecure == "1"
+	remarks := link.Fragment
+	if remarks == "" {
+		remarks = fmt.Sprintf("%s:%s", server, portStr)
+	}
+	remarks = strings.TrimSpace(remarks)
+
+	result := P.Proxy{
+		Type: p.GetType(),
+		Name: remarks,
+		Anytls: P.Anytls{
+			Server:         server,
+			Port:           P.IntOrString(port),
+			Password:       password,
+			SNI:            sni,
+			SkipCertVerify: insecureBool,
+			UDP:            config.UseUDP,
+		},
+	}
+	return result, nil
+}
+
+func init() {
+	RegisterParser(&AnytlsParser{})
+}

parser/base64.go

@@ -1,18 +0,0 @@
-package parser
-
-import (
-	"encoding/base64"
-	"strings"
-)
-
-func DecodeBase64(s string) (string, error) {
-	s = strings.TrimSpace(s)
-	if len(s)%4 != 0 {
-		s += strings.Repeat("=", 4-len(s)%4)
-	}
-	decodeStr, err := base64.StdEncoding.DecodeString(s)
-	if err != nil {
-		return "", err
-	}
-	return string(decodeStr), nil
-}

parser/common.go

@@ -0,0 +1,82 @@
+package parser
+
+import (
+	"errors"
+	"strconv"
+	"strings"
+	"unicode/utf8"
+
+	P "github.com/bestnite/sub2clash/model/proxy"
+	"github.com/bestnite/sub2clash/utils"
+)
+
+func hasPrefix(proxy string, prefixes []string) bool {
+	hasPrefix := false
+	for _, prefix := range prefixes {
+		if strings.HasPrefix(proxy, prefix) {
+			hasPrefix = true
+			break
+		}
+	}
+	return hasPrefix
+}
+
+func ParsePort(portStr string) (int, error) {
+	port, err := strconv.Atoi(portStr)
+
+	if err != nil {
+		return 0, err
+	}
+	if port < 1 || port > 65535 {
+		return 0, errors.New("invaild port range")
+	}
+	return port, nil
+}
+
+// isLikelyBase64 不严格判断是否是合法的 Base64, 很多分享链接不符合 Base64 规范
+func isLikelyBase64(s string) bool {
+	if strings.TrimSpace(s) == "" {
+		return false
+	}
+
+	if !strings.Contains(strings.TrimSuffix(s, "="), "=") {
+		s = strings.TrimSuffix(s, "=")
+		chars := "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/"
+		for _, c := range s {
+			if !strings.ContainsRune(chars, c) {
+				return false
+			}
+		}
+	}
+
+	decoded, err := utils.DecodeBase64(s, true)
+	if err != nil {
+		return false
+	}
+	if !utf8.ValidString(decoded) {
+		return false
+	}
+
+	return true
+}
+
+type ParseConfig struct {
+	UseUDP bool
+}
+
+func ParseProxies(config ParseConfig, proxies ...string) ([]P.Proxy, error) {
+	var result []P.Proxy
+	for _, proxy := range proxies {
+		if proxy != "" {
+			var proxyItem P.Proxy
+			var err error
+
+			proxyItem, err = ParseProxyWithRegistry(config, proxy)
+			if err != nil {
+				return nil, err
+			}
+			result = append(result, proxyItem)
+		}
+	}
+	return result, nil
+}

parser/errors.go

@@ -0,0 +1,15 @@
+package parser
+
+type ParseErrorType string
+
+const (
+	ErrInvalidPrefix     ParseErrorType = "invalid url prefix"
+	ErrInvalidStruct     ParseErrorType = "invalid struct"
+	ErrInvalidPort       ParseErrorType = "invalid port number"
+	ErrCannotParseParams ParseErrorType = "cannot parse query parameters"
+	ErrInvalidBase64     ParseErrorType = "invalid base64"
+)
+
+func (e ParseErrorType) Error() string {
+	return string(e)
+}

parser/hysteria.go

@@ -0,0 +1,95 @@
+package parser
+
+import (
+	"fmt"
+	"net/url"
+	"strconv"
+	"strings"
+
+	P "github.com/bestnite/sub2clash/model/proxy"
+)
+
+type HysteriaParser struct{}
+
+func (p *HysteriaParser) SupportClash() bool {
+	return false
+}
+
+func (p *HysteriaParser) SupportMeta() bool {
+	return true
+}
+
+func (p *HysteriaParser) GetPrefixes() []string {
+	return []string{"hysteria://"}
+}
+
+func (p *HysteriaParser) GetType() string {
+	return "hysteria"
+}
+
+func (p *HysteriaParser) Parse(config ParseConfig, proxy string) (P.Proxy, error) {
+	if !hasPrefix(proxy, p.GetPrefixes()) {
+		return P.Proxy{}, fmt.Errorf("%w: %s", ErrInvalidPrefix, proxy)
+	}
+
+	link, err := url.Parse(proxy)
+	if err != nil {
+		return P.Proxy{}, fmt.Errorf("%w: %s", ErrInvalidStruct, err.Error())
+	}
+	server := link.Hostname()
+	if server == "" {
+		return P.Proxy{}, fmt.Errorf("%w: %s", ErrInvalidStruct, "missing server host")
+	}
+
+	portStr := link.Port()
+	if portStr == "" {
+		return P.Proxy{}, fmt.Errorf("%w: %s", ErrInvalidStruct, "missing server port")
+	}
+
+	port, err := ParsePort(portStr)
+	if err != nil {
+		return P.Proxy{}, fmt.Errorf("%w: %s", ErrInvalidPort, err.Error())
+	}
+
+	query := link.Query()
+
+	protocol, auth, auth_str, insecure, upmbps, downmbps, obfs, alpnStr := query.Get("protocol"), query.Get("auth"), query.Get("auth-str"), query.Get("insecure"), query.Get("upmbps"), query.Get("downmbps"), query.Get("obfs"), query.Get("alpn")
+	insecureBool, err := strconv.ParseBool(insecure)
+	if err != nil {
+		insecureBool = false
+	}
+
+	var alpn []string
+	alpnStr = strings.TrimSpace(alpnStr)
+	if alpnStr != "" {
+		alpn = strings.Split(alpnStr, ",")
+	}
+
+	remarks := link.Fragment
+	if remarks == "" {
+		remarks = fmt.Sprintf("%s:%s", server, portStr)
+	}
+	remarks = strings.TrimSpace(remarks)
+
+	result := P.Proxy{
+		Type: p.GetType(),
+		Name: remarks,
+		Hysteria: P.Hysteria{
+			Server:         server,
+			Port:           P.IntOrString(port),
+			Up:             upmbps,
+			Down:           downmbps,
+			Auth:           auth,
+			AuthString:     auth_str,
+			Obfs:           obfs,
+			SkipCertVerify: insecureBool,
+			ALPN:           alpn,
+			Protocol:       protocol,
+		},
+	}
+	return result, nil
+}
+
+func init() {
+	RegisterParser(&HysteriaParser{})
+}

parser/hysteria2.go

@@ -1,51 +1,84 @@
 package parser
 
 import (
-	"errors"
+	"fmt"
 	"net/url"
-	"strconv"
 	"strings"
-	"sub2clash/model"
+
+	P "github.com/bestnite/sub2clash/model/proxy"
 )
 
-func ParseHysteria2(proxy string) (model.Proxy, error) {
-	// 判断是否以 hysteria2:// 开头
-	if !strings.HasPrefix(proxy, "hysteria2://") {
-		return model.Proxy{}, errors.New("invalid hysteria2 Url")
+type Hysteria2Parser struct{}
+
+func (p *Hysteria2Parser) SupportClash() bool {
+	return false
 }
-	// 分割
-	parts := strings.SplitN(strings.TrimPrefix(proxy, "hysteria2://"), "@", 2)
-	if len(parts) != 2 {
-		return model.Proxy{}, errors.New("invalid hysteria2 Url")
+
+func (p *Hysteria2Parser) SupportMeta() bool {
+	return true
 }
-	// 分割
-	serverInfo := strings.SplitN(parts[1], "/?", 2)
-	serverAndPort := strings.SplitN(serverInfo[0], ":", 2)
-	if len(serverAndPort) == 1 {
-		serverAndPort = append(serverAndPort, "443")
-	} else if len(serverAndPort) != 2 {
-		return model.Proxy{}, errors.New("invalid hysteria2 Url")
+
+func (p *Hysteria2Parser) GetPrefixes() []string {
+	return []string{"hysteria2://", "hy2://"}
 }
-	params, err := url.ParseQuery(serverInfo[1])
+
+func (p *Hysteria2Parser) GetType() string {
+	return "hysteria2"
+}
+
+func (p *Hysteria2Parser) Parse(config ParseConfig, proxy string) (P.Proxy, error) {
+	if !hasPrefix(proxy, p.GetPrefixes()) {
+		return P.Proxy{}, fmt.Errorf("%w: %s", ErrInvalidPrefix, proxy)
+	}
+
+	link, err := url.Parse(proxy)
 	if err != nil {
-		return model.Proxy{}, errors.New("invalid hysteria2 Url")
+		return P.Proxy{}, fmt.Errorf("%w: %s", ErrInvalidStruct, err.Error())
 	}
-	// 获取端口
-	port, err := strconv.Atoi(serverAndPort[1])
+
+	username := link.User.Username()
+	password, exist := link.User.Password()
+	if !exist {
+		password = username
+	}
+
+	query := link.Query()
+	server := link.Hostname()
+	if server == "" {
+		return P.Proxy{}, fmt.Errorf("%w: %s", ErrInvalidStruct, "missing server host")
+	}
+	portStr := link.Port()
+	if portStr == "" {
+		return P.Proxy{}, fmt.Errorf("%w: %s", ErrInvalidStruct, "missing server port")
+	}
+	port, err := ParsePort(portStr)
 	if err != nil {
-		return model.Proxy{}, errors.New("invalid hysteria2 Url")
+		return P.Proxy{}, fmt.Errorf("%w: %s", ErrInvalidPort, err.Error())
 	}
-	// 返回结果
-	result := model.Proxy{
-		Type:           "hysteria2",
-		Name:           params.Get("name"),
-		Server:         serverAndPort[0],
-		Port:           port,
-		Password:       parts[0],
-		Obfs:           params.Get("obfs"),
-		ObfsParam:      params.Get("obfs-password"),
-		Sni:            params.Get("sni"),
-		SkipCertVerify: params.Get("insecure") == "1",
+	obfs, obfsPassword, insecure, sni := query.Get("obfs"), query.Get("obfs-password"), query.Get("insecure"), query.Get("sni")
+	insecureBool := insecure == "1"
+	remarks := link.Fragment
+	if remarks == "" {
+		remarks = fmt.Sprintf("%s:%s", server, portStr)
+	}
+	remarks = strings.TrimSpace(remarks)
+
+	result := P.Proxy{
+		Type: p.GetType(),
+		Name: remarks,
+		Hysteria2: P.Hysteria2{
+			Server:         server,
+			Port:           P.IntOrString(port),
+			Password:       password,
+			Obfs:           obfs,
+			ObfsPassword:   obfsPassword,
+			SNI:            sni,
+			SkipCertVerify: insecureBool,
+		},
 	}
 	return result, nil
 }
+
+func init() {
+	RegisterParser(&Hysteria2Parser{})
+}

parser/registry.go

@@ -0,0 +1,80 @@
+package parser
+
+import (
+	"fmt"
+	"strings"
+	"sync"
+
+	P "github.com/bestnite/sub2clash/model/proxy"
+)
+
+type ProxyParser interface {
+	Parse(config ParseConfig, proxy string) (P.Proxy, error)
+	GetPrefixes() []string
+	GetType() string
+	SupportClash() bool
+	SupportMeta() bool
+}
+
+type parserRegistry struct {
+	mu      sync.RWMutex
+	parsers map[string]ProxyParser
+}
+
+var registry = &parserRegistry{
+	parsers: make(map[string]ProxyParser),
+}
+
+func RegisterParser(parser ProxyParser) {
+	registry.mu.Lock()
+	defer registry.mu.Unlock()
+
+	for _, prefix := range parser.GetPrefixes() {
+		registry.parsers[prefix] = parser
+	}
+}
+
+func GetParser(prefix string) (ProxyParser, bool) {
+	registry.mu.RLock()
+	defer registry.mu.RUnlock()
+
+	parser, exists := registry.parsers[prefix]
+	return parser, exists
+}
+
+func GetAllParsers() map[string]ProxyParser {
+	registry.mu.RLock()
+	defer registry.mu.RUnlock()
+
+	result := make(map[string]ProxyParser)
+	for k, v := range registry.parsers {
+		result[k] = v
+	}
+	return result
+}
+
+func GetAllPrefixes() []string {
+	registry.mu.RLock()
+	defer registry.mu.RUnlock()
+
+	prefixes := make([]string, 0, len(registry.parsers))
+	for prefix := range registry.parsers {
+		prefixes = append(prefixes, prefix)
+	}
+	return prefixes
+}
+
+func ParseProxyWithRegistry(config ParseConfig, proxy string) (P.Proxy, error) {
+	proxy = strings.TrimSpace(proxy)
+	if proxy == "" {
+		return P.Proxy{}, fmt.Errorf("%w: %s", ErrInvalidStruct, "empty proxy string")
+	}
+
+	for prefix, parser := range registry.parsers {
+		if strings.HasPrefix(proxy, prefix) {
+			return parser.Parse(config, proxy)
+		}
+	}
+
+	return P.Proxy{}, fmt.Errorf("%w: %s", ErrInvalidPrefix, "unsupported protocol")
+}

parser/shadowsocks.go

@@ -0,0 +1,121 @@
+package parser
+
+import (
+	"fmt"
+	"net/url"
+	"strings"
+
+	P "github.com/bestnite/sub2clash/model/proxy"
+	"github.com/bestnite/sub2clash/utils"
+)
+
+// ShadowsocksParser Shadowsocks协议解析器
+type ShadowsocksParser struct{}
+
+func (p *ShadowsocksParser) SupportClash() bool {
+	return true
+}
+
+func (p *ShadowsocksParser) SupportMeta() bool {
+	return true
+}
+
+// GetPrefixes 返回支持的协议前缀
+func (p *ShadowsocksParser) GetPrefixes() []string {
+	return []string{"ss://"}
+}
+
+// GetType 返回协议类型
+func (p *ShadowsocksParser) GetType() string {
+	return "ss"
+}
+
+// Parse 解析Shadowsocks代理
+func (p *ShadowsocksParser) Parse(config ParseConfig, proxy string) (P.Proxy, error) {
+	if !hasPrefix(proxy, p.GetPrefixes()) {
+		return P.Proxy{}, fmt.Errorf("%w: %s", ErrInvalidPrefix, proxy)
+	}
+
+	if !strings.Contains(proxy, "@") {
+		s := strings.SplitN(proxy, "#", 2)
+		for _, prefix := range p.GetPrefixes() {
+			if strings.HasPrefix(s[0], prefix) {
+				s[0] = strings.TrimPrefix(s[0], prefix)
+				break
+			}
+		}
+		d, err := utils.DecodeBase64(s[0], true)
+		if err != nil {
+			return P.Proxy{}, fmt.Errorf("%w: %s", ErrInvalidStruct, err.Error())
+		}
+		if len(s) == 2 {
+			proxy = "ss://" + d + "#" + s[1]
+		} else {
+			proxy = "ss://" + d
+		}
+	}
+	link, err := url.Parse(proxy)
+	if err != nil {
+		return P.Proxy{}, fmt.Errorf("%w: %s", ErrInvalidStruct, err.Error())
+	}
+
+	server := link.Hostname()
+	if server == "" {
+		return P.Proxy{}, fmt.Errorf("%w: %s", ErrInvalidStruct, "missing server host")
+	}
+
+	portStr := link.Port()
+	if portStr == "" {
+		return P.Proxy{}, fmt.Errorf("%w: %s", ErrInvalidStruct, "missing server port")
+	}
+	port, err := ParsePort(portStr)
+	if err != nil {
+		return P.Proxy{}, fmt.Errorf("%w: %s", ErrInvalidStruct, err.Error())
+	}
+
+	method := link.User.Username()
+	password, hasPassword := link.User.Password()
+
+	if !hasPassword && isLikelyBase64(method) {
+		decodedStr, err := utils.DecodeBase64(method, true)
+		if err == nil {
+			methodAndPass := strings.SplitN(decodedStr, ":", 2)
+			if len(methodAndPass) == 2 {
+				method = methodAndPass[0]
+				password = methodAndPass[1]
+			} else {
+				method = decodedStr
+			}
+		}
+	}
+	if password != "" && isLikelyBase64(password) {
+		password, err = utils.DecodeBase64(password, true)
+		if err != nil {
+			return P.Proxy{}, fmt.Errorf("%w: %s", ErrInvalidStruct, err.Error())
+		}
+	}
+
+	remarks := link.Fragment
+	if remarks == "" {
+		remarks = fmt.Sprintf("%s:%s", server, portStr)
+	}
+	remarks = strings.TrimSpace(remarks)
+
+	result := P.Proxy{
+		Type: p.GetType(),
+		Name: remarks,
+		ShadowSocks: P.ShadowSocks{
+			Cipher:   method,
+			Password: password,
+			Server:   server,
+			Port:     P.IntOrString(port),
+			UDP:      config.UseUDP,
+		},
+	}
+	return result, nil
+}
+
+// 注册解析器
+func init() {
+	RegisterParser(&ShadowsocksParser{})
+}

parser/shadowsocksr.go

@@ -0,0 +1,135 @@
+package parser
+
+import (
+	"fmt"
+	"net/url"
+	"strconv"
+	"strings"
+
+	P "github.com/bestnite/sub2clash/model/proxy"
+	"github.com/bestnite/sub2clash/utils"
+)
+
+type ShadowsocksRParser struct{}
+
+func (p *ShadowsocksRParser) SupportClash() bool {
+	return true
+}
+
+func (p *ShadowsocksRParser) SupportMeta() bool {
+	return true
+}
+
+func (p *ShadowsocksRParser) GetPrefixes() []string {
+	return []string{"ssr://"}
+}
+
+func (p *ShadowsocksRParser) GetType() string {
+	return "ssr"
+}
+
+func (p *ShadowsocksRParser) Parse(config ParseConfig, proxy string) (P.Proxy, error) {
+	if !hasPrefix(proxy, p.GetPrefixes()) {
+		return P.Proxy{}, fmt.Errorf("%w: %s", ErrInvalidPrefix, proxy)
+	}
+
+	for _, prefix := range p.GetPrefixes() {
+		if strings.HasPrefix(proxy, prefix) {
+			proxy = strings.TrimPrefix(proxy, prefix)
+			break
+		}
+	}
+
+	proxy, err := utils.DecodeBase64(proxy, true)
+	if err != nil {
+		return P.Proxy{}, fmt.Errorf("%w: %s", ErrInvalidBase64, err.Error())
+	}
+	serverInfoAndParams := strings.SplitN(proxy, "/?", 2)
+	if len(serverInfoAndParams) != 2 {
+		return P.Proxy{}, fmt.Errorf("%w: %s", ErrInvalidStruct, proxy)
+	}
+	parts := SplitNRight(serverInfoAndParams[0], ":", 6)
+	if len(parts) < 6 {
+		return P.Proxy{}, fmt.Errorf("%w: %s", ErrInvalidStruct, proxy)
+	}
+	server := parts[0]
+	protocol := parts[2]
+	method := parts[3]
+	obfs := parts[4]
+	password, err := utils.DecodeBase64(parts[5], true)
+	if err != nil {
+		return P.Proxy{}, fmt.Errorf("%w: %s", ErrInvalidStruct, err.Error())
+	}
+	port, err := ParsePort(parts[1])
+	if err != nil {
+		return P.Proxy{}, fmt.Errorf("%w: %s", ErrInvalidPort, err.Error())
+	}
+
+	var obfsParam string
+	var protoParam string
+	var remarks string
+	if len(serverInfoAndParams) == 2 {
+		params, err := url.ParseQuery(serverInfoAndParams[1])
+		if err != nil {
+			return P.Proxy{}, fmt.Errorf("%w: %s", ErrCannotParseParams, err.Error())
+		}
+		if params.Get("obfsparam") != "" {
+			obfsParam, err = utils.DecodeBase64(params.Get("obfsparam"), true)
+		}
+		if params.Get("protoparam") != "" {
+			protoParam, err = utils.DecodeBase64(params.Get("protoparam"), true)
+		}
+		if params.Get("remarks") != "" {
+			remarks, err = utils.DecodeBase64(params.Get("remarks"), true)
+		} else {
+			remarks = server + ":" + strconv.Itoa(port)
+		}
+		if err != nil {
+			return P.Proxy{}, fmt.Errorf("%w: %s", ErrInvalidStruct, err.Error())
+		}
+	}
+
+	result := P.Proxy{
+		Type: p.GetType(),
+		Name: remarks,
+		ShadowSocksR: P.ShadowSocksR{
+			Server:        server,
+			Port:          P.IntOrString(port),
+			Protocol:      protocol,
+			Cipher:        method,
+			Obfs:          obfs,
+			Password:      password,
+			ObfsParam:     obfsParam,
+			ProtocolParam: protoParam,
+			UDP:           config.UseUDP,
+		},
+	}
+	return result, nil
+}
+
+func init() {
+	RegisterParser(&ShadowsocksRParser{})
+}
+
+func SplitNRight(s, sep string, n int) []string {
+	if n <= 0 {
+		return nil
+	}
+	if n == 1 {
+		return []string{s}
+	}
+	parts := strings.Split(s, sep)
+	if len(parts) <= n {
+		return parts
+	}
+	result := make([]string, n)
+	for i, j := len(parts)-1, 0; i >= 0; i, j = i-1, j+1 {
+		if j < n-1 {
+			result[n-j-1] = parts[len(parts)-j-1]
+		} else {
+			result[0] = strings.Join(parts[:i+1], sep)
+			break
+		}
+	}
+	return result
+}

parser/socks.go

@@ -0,0 +1,93 @@
+package parser
+
+import (
+	"fmt"
+	"net/url"
+	"strings"
+
+	P "github.com/bestnite/sub2clash/model/proxy"
+	"github.com/bestnite/sub2clash/utils"
+)
+
+type SocksParser struct{}
+
+func (p *SocksParser) SupportClash() bool {
+	return true
+}
+func (p *SocksParser) SupportMeta() bool {
+	return true
+}
+
+func (p *SocksParser) GetPrefixes() []string {
+	return []string{"socks://", "socks5://"}
+}
+
+func (p *SocksParser) GetType() string {
+	return "socks5"
+}
+
+func (p *SocksParser) Parse(config ParseConfig, proxy string) (P.Proxy, error) {
+	if !hasPrefix(proxy, p.GetPrefixes()) {
+		return P.Proxy{}, fmt.Errorf("%w: %s", ErrInvalidPrefix, proxy)
+	}
+
+	link, err := url.Parse(proxy)
+	if err != nil {
+		return P.Proxy{}, fmt.Errorf("%w: %s", ErrInvalidStruct, err.Error())
+	}
+	server := link.Hostname()
+	if server == "" {
+		return P.Proxy{}, fmt.Errorf("%w: %s", ErrInvalidStruct, "missing server host")
+	}
+	portStr := link.Port()
+	if portStr == "" {
+		return P.Proxy{}, fmt.Errorf("%w: %s", ErrInvalidStruct, "missing server port")
+	}
+	port, err := ParsePort(portStr)
+	if err != nil {
+		return P.Proxy{}, fmt.Errorf("%w: %s", ErrInvalidPort, err.Error())
+	}
+
+	remarks := link.Fragment
+	if remarks == "" {
+		remarks = fmt.Sprintf("%s:%s", server, portStr)
+	}
+	remarks = strings.TrimSpace(remarks)
+
+	var username, password string
+
+	username = link.User.Username()
+	password, hasPassword := link.User.Password()
+
+	if !hasPassword && isLikelyBase64(username) {
+		decodedStr, err := utils.DecodeBase64(username, true)
+		if err == nil {
+			usernameAndPassword := strings.SplitN(decodedStr, ":", 2)
+			if len(usernameAndPassword) == 2 {
+				username = usernameAndPassword[0]
+				password = usernameAndPassword[1]
+			} else {
+				username = decodedStr
+			}
+		}
+	}
+
+	tls, udp := link.Query().Get("tls"), link.Query().Get("udp")
+
+	return P.Proxy{
+		Type: p.GetType(),
+		Name: remarks,
+		Socks: P.Socks{
+			Server:   server,
+			Port:     P.IntOrString(port),
+			UserName: username,
+			Password: password,
+			TLS:      tls == "true",
+			UDP:      udp == "true" || config.UseUDP,
+		},
+	}, nil
+}
+
+func init() {
+	RegisterParser(&SocksParser{})
+}

parser/ss.go

@@ -1,67 +0,0 @@
-package parser
-
-import (
-	"errors"
-	"net/url"
-	"strconv"
-	"strings"
-	"sub2clash/model"
-)
-
-// ParseSS 解析 SS（Shadowsocks）Url
-func ParseSS(proxy string) (model.Proxy, error) {
-	// 判断是否以 ss:// 开头
-	if !strings.HasPrefix(proxy, "ss://") {
-		return model.Proxy{}, errors.New("invalid ss Url")
-	}
-	// 分割
-	parts := strings.SplitN(strings.TrimPrefix(proxy, "ss://"), "@", 2)
-	if len(parts) != 2 {
-		return model.Proxy{}, errors.New("invalid ss Url")
-	}
-	if !strings.Contains(parts[0], ":") {
-		// 解码
-		decoded, err := DecodeBase64(parts[0])
-		if err != nil {
-			return model.Proxy{}, errors.New("invalid ss Url" + err.Error())
-		}
-		parts[0] = decoded
-	}
-	credentials := strings.SplitN(parts[0], ":", 2)
-	if len(credentials) != 2 {
-		return model.Proxy{}, errors.New("invalid ss Url")
-	}
-	// 分割
-	serverInfo := strings.SplitN(parts[1], "#", 2)
-	serverAndPort := strings.SplitN(serverInfo[0], ":", 2)
-	if len(serverAndPort) != 2 {
-		return model.Proxy{}, errors.New("invalid ss Url")
-	}
-	// 转换端口字符串为数字
-	port, err := strconv.Atoi(strings.TrimSpace(serverAndPort[1]))
-	if err != nil {
-		return model.Proxy{}, errors.New("invalid ss Url" + err.Error())
-	}
-	// 返回结果
-	result := model.Proxy{
-		Type:     "ss",
-		Cipher:   strings.TrimSpace(credentials[0]),
-		Password: strings.TrimSpace(credentials[1]),
-		Server:   strings.TrimSpace(serverAndPort[0]),
-		Port:     port,
-		UDP:      true,
-		Name:     serverAndPort[0],
-	}
-	// 如果有节点名称
-	if len(serverInfo) == 2 {
-		unescape, err := url.QueryUnescape(serverInfo[1])
-		if err != nil {
-			return model.Proxy{}, errors.New("invalid ss Url" + err.Error())
-		}
-		result.Name = strings.TrimSpace(unescape)
-	} else {
-		result.Name = strings.TrimSpace(serverAndPort[0])
-	}
-
-	return result, nil
-}

parser/ssr.go

@@ -1,67 +0,0 @@
-package parser
-
-import (
-	"fmt"
-	"net/url"
-	"strconv"
-	"strings"
-	"sub2clash/model"
-)
-
-func ParseShadowsocksR(proxy string) (model.Proxy, error) {
-	// 判断是否以 ssr:// 开头
-	if !strings.HasPrefix(proxy, "ssr://") {
-		return model.Proxy{}, fmt.Errorf("invalid ssr Url")
-	}
-	var err error
-	proxy = strings.TrimPrefix(proxy, "ssr://")
-	if !strings.Contains(proxy, ":") {
-		proxy, err = DecodeBase64(strings.TrimPrefix(proxy, "ssr://"))
-		if err != nil {
-			return model.Proxy{}, err
-		}
-	}
-	// 分割
-	detailsAndParams := strings.SplitN(proxy, "/?", 2)
-	parts := strings.Split(detailsAndParams[0], ":")
-	params, err := url.ParseQuery(detailsAndParams[1])
-	if err != nil {
-		return model.Proxy{}, err
-	}
-	// 处理端口
-	port, err := strconv.Atoi(parts[1])
-	if err != nil {
-		return model.Proxy{}, err
-	}
-	var obfsParam string
-	var protoParam string
-	var remarks string
-	if params.Get("obfsparam") != "" {
-		obfsParam, err = DecodeBase64(params.Get("obfsparam"))
-	}
-	if params.Get("protoparam") != "" {
-		protoParam, err = DecodeBase64(params.Get("protoparam"))
-	}
-	if params.Get("remarks") != "" {
-		remarks, err = DecodeBase64(params.Get("remarks"))
-	}
-
-	result := model.Proxy{
-		Name:          remarks,
-		Type:          "ssr",
-		Server:        parts[0],
-		Port:          port,
-		Protocol:      parts[2],
-		Cipher:        parts[3],
-		Obfs:          parts[4],
-		Password:      parts[5],
-		ObfsParam:     obfsParam,
-		ProtocolParam: protoParam,
-	}
-
-	if result.Name == "" {
-		result.Name = result.Server
-	}
-
-	return result, nil
-}

parser/trojan.go

@@ -3,51 +3,121 @@ package parser
 import (
 	"fmt"
 	"net/url"
-	"strconv"
 	"strings"
-	"sub2clash/model"
+
+	P "github.com/bestnite/sub2clash/model/proxy"
 )
 
-func ParseTrojan(proxy string) (model.Proxy, error) {
-	// 判断是否以 trojan:// 开头
-	if !strings.HasPrefix(proxy, "trojan://") {
-		return model.Proxy{}, fmt.Errorf("invalid trojan Url")
+type TrojanParser struct{}
+
+func (p *TrojanParser) SupportClash() bool {
+	return true
 }
-	// 分割
-	parts := strings.SplitN(strings.TrimPrefix(proxy, "trojan://"), "@", 2)
-	if len(parts) != 2 {
-		return model.Proxy{}, fmt.Errorf("invalid trojan Url")
+
+func (p *TrojanParser) SupportMeta() bool {
+	return true
 }
-	// 分割
-	serverInfo := strings.SplitN(parts[1], "#", 2)
-	serverAndPortAndParams := strings.SplitN(serverInfo[0], "?", 2)
-	serverAndPort := strings.SplitN(serverAndPortAndParams[0], ":", 2)
-	params, err := url.ParseQuery(serverAndPortAndParams[1])
+
+func (p *TrojanParser) GetPrefixes() []string {
+	return []string{"trojan://"}
+}
+
+func (p *TrojanParser) GetType() string {
+	return "trojan"
+}
+
+func (p *TrojanParser) Parse(config ParseConfig, proxy string) (P.Proxy, error) {
+	if !hasPrefix(proxy, p.GetPrefixes()) {
+		return P.Proxy{}, fmt.Errorf("%w: %s", ErrInvalidPrefix, proxy)
+	}
+
+	link, err := url.Parse(proxy)
 	if err != nil {
-		return model.Proxy{}, err
+		return P.Proxy{}, fmt.Errorf("%w: %s", ErrInvalidStruct, err.Error())
 	}
-	if len(serverAndPort) != 2 {
-		return model.Proxy{}, fmt.Errorf("invalid trojan")
+
+	password := link.User.Username()
+	server := link.Hostname()
+	if server == "" {
+		return P.Proxy{}, fmt.Errorf("%w: %s", ErrInvalidStruct, "missing server host")
 	}
-	// 处理端口
-	port, err := strconv.Atoi(strings.TrimSpace(serverAndPort[1]))
+	portStr := link.Port()
+	if portStr == "" {
+		return P.Proxy{}, fmt.Errorf("%w: %s", ErrInvalidStruct, "missing server port")
+	}
+
+	port, err := ParsePort(portStr)
 	if err != nil {
-		return model.Proxy{}, err
+		return P.Proxy{}, fmt.Errorf("%w: %s", ErrInvalidPort, err.Error())
 	}
-	// 返回结果
-	result := model.Proxy{
-		Type:     "trojan",
-		Server:   strings.TrimSpace(serverAndPort[0]),
-		Port:     port,
-		UDP:      true,
-		Password: strings.TrimSpace(parts[0]),
-		Sni:      params.Get("sni"),
+
+	remarks := link.Fragment
+	if remarks == "" {
+		remarks = fmt.Sprintf("%s:%s", server, portStr)
 	}
-	// 如果有节点名称
-	if len(serverInfo) == 2 {
-		result.Name, _ = url.QueryUnescape(strings.TrimSpace(serverInfo[1]))
+	remarks = strings.TrimSpace(remarks)
+
+	query := link.Query()
+	network, security, alpnStr, sni, pbk, sid, fp, path, host, serviceName, udp, insecure := query.Get("type"), query.Get("security"), query.Get("alpn"), query.Get("sni"), query.Get("pbk"), query.Get("sid"), query.Get("fp"), query.Get("path"), query.Get("host"), query.Get("serviceName"), query.Get("udp"), query.Get("allowInsecure")
+
+	insecureBool := insecure == "1"
+	result := P.Trojan{
+		Server:         server,
+		Port:           P.IntOrString(port),
+		Password:       password,
+		Network:        network,
+		UDP:            udp == "true" || config.UseUDP,
+		SkipCertVerify: insecureBool,
+	}
+
+	var alpn []string
+	if strings.Contains(alpnStr, ",") {
+		alpn = strings.Split(alpnStr, ",")
 	} else {
-		result.Name = serverAndPort[0]
+		alpn = nil
 	}
-	return result, nil
+	if len(alpn) > 0 {
+		result.ALPN = alpn
+	}
+
+	if fp != "" {
+		result.ClientFingerprint = fp
+	}
+
+	if sni != "" {
+		result.SNI = sni
+	}
+
+	if security == "reality" {
+		result.RealityOpts = P.RealityOptions{
+			PublicKey: pbk,
+			ShortID:   sid,
+		}
+	}
+
+	if network == "ws" {
+		result.Network = "ws"
+		result.WSOpts = P.WSOptions{
+			Path: path,
+			Headers: map[string]string{
+				"Host": host,
+			},
+		}
+	}
+
+	if network == "grpc" {
+		result.GrpcOpts = P.GrpcOptions{
+			GrpcServiceName: serviceName,
+		}
+	}
+
+	return P.Proxy{
+		Type:   p.GetType(),
+		Name:   remarks,
+		Trojan: result,
+	}, nil
+}
+
+func init() {
+	RegisterParser(&TrojanParser{})
 }

parser/vless.go

@@ -3,79 +3,141 @@ package parser
 import (
 	"fmt"
 	"net/url"
-	"strconv"
 	"strings"
-	"sub2clash/model"
+
+	P "github.com/bestnite/sub2clash/model/proxy"
 )
 
-func ParseVless(proxy string) (model.Proxy, error) {
-	// 判断是否以 vless:// 开头
-	if !strings.HasPrefix(proxy, "vless://") {
-		return model.Proxy{}, fmt.Errorf("invalid vless Url")
+type VlessParser struct{}
+
+func (p *VlessParser) SupportClash() bool {
+	return false
 }
-	// 分割
-	parts := strings.SplitN(strings.TrimPrefix(proxy, "vless://"), "@", 2)
-	if len(parts) != 2 {
-		return model.Proxy{}, fmt.Errorf("invalid vless Url")
+
+func (p *VlessParser) SupportMeta() bool {
+	return true
 }
-	// 分割
-	serverInfo := strings.SplitN(parts[1], "#", 2)
-	serverAndPortAndParams := strings.SplitN(serverInfo[0], "?", 2)
-	serverAndPort := strings.SplitN(serverAndPortAndParams[0], ":", 2)
-	params, err := url.ParseQuery(serverAndPortAndParams[1])
+
+func (p *VlessParser) GetPrefixes() []string {
+	return []string{"vless://"}
+}
+
+func (p *VlessParser) GetType() string {
+	return "vless"
+}
+
+func (p *VlessParser) Parse(config ParseConfig, proxy string) (P.Proxy, error) {
+	if !hasPrefix(proxy, p.GetPrefixes()) {
+		return P.Proxy{}, fmt.Errorf("%w: %s", ErrInvalidPrefix, proxy)
+	}
+
+	link, err := url.Parse(proxy)
 	if err != nil {
-		return model.Proxy{}, err
+		return P.Proxy{}, fmt.Errorf("%w: %s", ErrInvalidStruct, err.Error())
 	}
-	if len(serverAndPort) != 2 {
-		return model.Proxy{}, fmt.Errorf("invalid vless")
+
+	server := link.Hostname()
+	if server == "" {
+		return P.Proxy{}, fmt.Errorf("%w: %s", ErrInvalidStruct, "missing server host")
 	}
-	// 处理端口
-	port, err := strconv.Atoi(strings.TrimSpace(serverAndPort[1]))
+	portStr := link.Port()
+	port, err := ParsePort(portStr)
 	if err != nil {
-		return model.Proxy{}, err
+		return P.Proxy{}, fmt.Errorf("%w: %s", ErrInvalidPort, err.Error())
 	}
-	// 返回结果
-	result := model.Proxy{
-		Type:              "vless",
-		Server:            strings.TrimSpace(serverAndPort[0]),
-		Port:              port,
-		UUID:              strings.TrimSpace(parts[0]),
-		UDP:               true,
-		Sni:               params.Get("sni"),
-		Network:           params.Get("type"),
-		TLS:               params.Get("security") == "reality",
-		Flow:              params.Get("flow"),
-		ClientFingerprint: params.Get("fp"),
-		Servername:        params.Get("sni"),
-		RealityOpts: model.RealityOptions{
-			PublicKey: params.Get("pbk"),
-		},
-	}
-	if params.Get("alpn") != "" {
-		result.Alpn = strings.Split(params.Get("alpn"), ",")
-	}
-	if params.Get("type") == "ws" {
-		result.WSOpts = model.WSOptions{
-			Path: params.Get("path"),
-			Headers: map[string]string{
-				"Host": params.Get("host"),
-			},
-		}
-	}
-	if params.Get("type") == "grpc" {
-		result.GrpcOpts = model.GrpcOptions{
-			GrpcServiceName: params.Get("serviceName"),
-		}
-	}
-	// 如果有节点名称
-	if len(serverInfo) == 2 {
-		if strings.Contains(serverInfo[1], "|") {
-			result.Name = strings.SplitN(serverInfo[1], "|", 2)[1]
+
+	query := link.Query()
+	uuid := link.User.Username()
+	flow, security, alpnStr, sni, insecure, fp, pbk, sid, path, host, serviceName, _type, udp := query.Get("flow"), query.Get("security"), query.Get("alpn"), query.Get("sni"), query.Get("allowInsecure"), query.Get("fp"), query.Get("pbk"), query.Get("sid"), query.Get("path"), query.Get("host"), query.Get("serviceName"), query.Get("type"), query.Get("udp")
+
+	insecureBool := insecure == "1"
+	var alpn []string
+	if strings.Contains(alpnStr, ",") {
+		alpn = strings.Split(alpnStr, ",")
 	} else {
-			result.Name = serverInfo[1]
+		alpn = nil
 	}
-	} else {
-		result.Name = serverAndPort[0]
+
+	remarks := link.Fragment
+	if remarks == "" {
+		remarks = fmt.Sprintf("%s:%s", server, portStr)
 	}
-	return result, nil
+	remarks = strings.TrimSpace(remarks)
+
+	result := P.Vless{
+		Server:         server,
+		Port:           P.IntOrString(port),
+		UUID:           uuid,
+		Flow:           flow,
+		UDP:            udp == "true" || config.UseUDP,
+		SkipCertVerify: insecureBool,
+	}
+
+	if len(alpn) > 0 {
+		result.ALPN = alpn
+	}
+
+	if fp != "" {
+		result.ClientFingerprint = fp
+	}
+
+	if sni != "" {
+		result.ServerName = sni
+	}
+
+	if security == "tls" {
+		result.TLS = true
+	}
+
+	if security == "reality" {
+		result.TLS = true
+		result.RealityOpts = P.RealityOptions{
+			PublicKey: pbk,
+			ShortID:   sid,
+		}
+	}
+
+	if _type == "ws" {
+		result.Network = "ws"
+		result.WSOpts = P.WSOptions{
+			Path: path,
+		}
+		if host != "" {
+			result.WSOpts.Headers = make(map[string]string)
+			result.WSOpts.Headers["Host"] = host
+		}
+	}
+
+	if _type == "grpc" {
+		result.Network = "grpc"
+		result.GrpcOpts = P.GrpcOptions{
+			GrpcServiceName: serviceName,
+		}
+	}
+
+	if _type == "http" {
+		result.HTTPOpts = P.HTTPOptions{}
+		result.HTTPOpts.Headers = map[string][]string{}
+
+		result.HTTPOpts.Path = strings.Split(path, ",")
+
+		hosts, err := url.QueryUnescape(host)
+		if err != nil {
+			return P.Proxy{}, fmt.Errorf("%w: %s", ErrCannotParseParams, err.Error())
+		}
+		result.Network = "http"
+		if hosts != "" {
+			result.HTTPOpts.Headers["host"] = strings.Split(host, ",")
+		}
+	}
+
+	return P.Proxy{
+		Type:  p.GetType(),
+		Name:  remarks,
+		Vless: result,
+	}, nil
+}
+
+func init() {
+	RegisterParser(&VlessParser{})
 }

parser/vmess.go

@@ -2,84 +2,174 @@ package parser
 
 import (
 	"encoding/json"
-	"errors"
+	"fmt"
+	"net/url"
 	"strconv"
 	"strings"
-	"sub2clash/model"
+
+	P "github.com/bestnite/sub2clash/model/proxy"
+	"github.com/bestnite/sub2clash/utils"
 )
 
-func ParseVmess(proxy string) (model.Proxy, error) {
-	// 判断是否以 vmess:// 开头
-	if !strings.HasPrefix(proxy, "vmess://") {
-		return model.Proxy{}, errors.New("invalid vmess url")
+type VmessJson struct {
+	V    any    `json:"v"`
+	Ps   string `json:"ps"`
+	Add  string `json:"add"`
+	Port any    `json:"port"`
+	Id   string `json:"id"`
+	Aid  any    `json:"aid"`
+	Scy  string `json:"scy"`
+	Net  string `json:"net"`
+	Type string `json:"type"`
+	Host string `json:"host"`
+	Path string `json:"path"`
+	Tls  string `json:"tls"`
+	Sni  string `json:"sni"`
+	Alpn string `json:"alpn"`
+	Fp   string `json:"fp"`
 }
-	// 解码
-	base64, err := DecodeBase64(strings.TrimPrefix(proxy, "vmess://"))
+
+type VmessParser struct{}
+
+func (p *VmessParser) SupportClash() bool {
+	return true
+}
+
+func (p *VmessParser) SupportMeta() bool {
+	return true
+}
+
+func (p *VmessParser) GetPrefixes() []string {
+	return []string{"vmess://"}
+}
+
+func (p *VmessParser) GetType() string {
+	return "vmess"
+}
+
+func (p *VmessParser) Parse(config ParseConfig, proxy string) (P.Proxy, error) {
+	if !hasPrefix(proxy, p.GetPrefixes()) {
+		return P.Proxy{}, fmt.Errorf("%w: %s", ErrInvalidPrefix, proxy)
+	}
+
+	for _, prefix := range p.GetPrefixes() {
+		if strings.HasPrefix(proxy, prefix) {
+			proxy = strings.TrimPrefix(proxy, prefix)
+			break
+		}
+	}
+	base64, err := utils.DecodeBase64(proxy, true)
 	if err != nil {
-		return model.Proxy{}, errors.New("invalid vmess url" + err.Error())
+		return P.Proxy{}, fmt.Errorf("%w: %s", ErrInvalidBase64, err.Error())
 	}
-	// 解析
-	var vmess model.VmessJson
+
+	var vmess VmessJson
 	err = json.Unmarshal([]byte(base64), &vmess)
 	if err != nil {
-		return model.Proxy{}, errors.New("invalid vmess url" + err.Error())
+		return P.Proxy{}, fmt.Errorf("%w: %s", ErrInvalidStruct, err.Error())
 	}
-	// 解析端口
-	port := 0
+
+	var port int
 	switch vmess.Port.(type) {
 	case string:
-		port, err = strconv.Atoi(vmess.Port.(string))
+		port, err = ParsePort(vmess.Port.(string))
 		if err != nil {
-			return model.Proxy{}, errors.New("invalid vmess url" + err.Error())
+			return P.Proxy{}, fmt.Errorf("%w: %s", ErrInvalidPort, err.Error())
 		}
 	case float64:
 		port = int(vmess.Port.(float64))
 	}
-	// 解析Aid
+
 	aid := 0
 	switch vmess.Aid.(type) {
 	case string:
 		aid, err = strconv.Atoi(vmess.Aid.(string))
 		if err != nil {
-			return model.Proxy{}, errors.New("invalid vmess url" + err.Error())
+			return P.Proxy{}, fmt.Errorf("%w: %s", ErrInvalidStruct, err.Error())
 		}
 	case float64:
 		aid = int(vmess.Aid.(float64))
 	}
-	// 设置默认值
+
 	if vmess.Scy == "" {
 		vmess.Scy = "auto"
 	}
-	if vmess.Net == "ws" && vmess.Path == "" {
+
+	name, err := url.QueryUnescape(vmess.Ps)
+	if err != nil {
+		name = vmess.Ps
+	}
+
+	var alpn []string
+	if strings.Contains(vmess.Alpn, ",") {
+		alpn = strings.Split(vmess.Alpn, ",")
+	} else {
+		alpn = nil
+	}
+
+	result := P.Vmess{
+		Server:  vmess.Add,
+		Port:    P.IntOrString(port),
+		UUID:    vmess.Id,
+		AlterID: P.IntOrString(aid),
+		Cipher:  vmess.Scy,
+		UDP:     config.UseUDP,
+	}
+
+	if len(alpn) > 0 {
+		result.ALPN = alpn
+	}
+
+	if vmess.Fp != "" {
+		result.ClientFingerprint = vmess.Fp
+	}
+
+	if vmess.Sni != "" {
+		result.ServerName = vmess.Sni
+	}
+
+	if vmess.Tls == "tls" {
+		result.TLS = true
+	}
+
+	if vmess.Net == "ws" {
+		if vmess.Path == "" {
 			vmess.Path = "/"
 		}
-	if vmess.Net == "ws" && vmess.Host == "" {
+		if vmess.Host == "" {
 			vmess.Host = vmess.Add
 		}
-	// 返回结果
-	result := model.Proxy{
-		Name:              vmess.Ps,
-		Type:              "vmess",
-		Server:            vmess.Add,
-		Port:              port,
-		UUID:              vmess.Id,
-		AlterID:           aid,
-		Cipher:            vmess.Scy,
-		UDP:               true,
-		TLS:               vmess.Tls == "tls",
-		Fingerprint:       vmess.Fp,
-		ClientFingerprint: "chrome",
-		SkipCertVerify:    true,
-		Servername:        vmess.Add,
-		Network:           vmess.Net,
-	}
-	if vmess.Net == "ws" {
-		result.WSOpts = model.WSOptions{
+		result.Network = "ws"
+		result.WSOpts = P.WSOptions{
 			Path: vmess.Path,
 			Headers: map[string]string{
 				"Host": vmess.Host,
 			},
 		}
 	}
-	return result, nil
+
+	if vmess.Net == "grpc" {
+		result.GrpcOpts = P.GrpcOptions{
+			GrpcServiceName: vmess.Path,
+		}
+		result.Network = "grpc"
+	}
+
+	if vmess.Net == "h2" {
+		result.HTTP2Opts = P.HTTP2Options{
+			Host: strings.Split(vmess.Host, ","),
+			Path: vmess.Path,
+		}
+		result.Network = "h2"
+	}
+
+	return P.Proxy{
+		Type:  p.GetType(),
+		Name:  name,
+		Vmess: result,
+	}, nil
+}
+
+func init() {
+	RegisterParser(&VmessParser{})
 }

server/frontend/.gitignore

@@ -0,0 +1,24 @@
+# Logs
+logs
+*.log
+npm-debug.log*
+yarn-debug.log*
+yarn-error.log*
+pnpm-debug.log*
+lerna-debug.log*
+
+node_modules
+dist
+dist-ssr
+*.local
+
+# Editor directories and files
+.vscode/*
+!.vscode/extensions.json
+.idea
+.DS_Store
+*.suo
+*.ntvs*
+*.njsproj
+*.sln
+*.sw?

server/frontend/index.html

@@ -0,0 +1,17 @@
+<!doctype html>
+<html lang="zh-CN" data-theme="light">
+
+<head>
+  <meta charset="UTF-8" />
+  <meta name="viewport" content="width=device-width, initial-scale=1.0" />
+  <title>sub2clash</title>
+  <link rel="stylesheet" href="./src/index.css" />
+  <script type="module" src="/src/app.ts"></script>
+</head>
+
+<body>
+  <sub2clash-app>
+  </sub2clash-app>
+</body>
+
+</html>

server/frontend/package.json

@@ -0,0 +1,22 @@
+{
+  "name": "sub2clash-frontend",
+  "private": true,
+  "version": "0.0.0",
+  "type": "module",
+  "scripts": {
+    "dev": "vite",
+    "build": "tsc && vite build",
+    "preview": "vite preview"
+  },
+  "dependencies": {
+    "@tailwindcss/vite": "^4.1.14",
+    "axios": "^1.12.2",
+    "daisyui": "^5.3.7",
+    "lit": "^3.3.1",
+    "tailwindcss": "^4.1.14"
+  },
+  "devDependencies": {
+    "typescript": "~5.9.3",
+    "vite": "^7.2.6"
+  }
+}

server/frontend/src/app.ts

@@ -0,0 +1,680 @@
+import { LitElement, html, unsafeCSS } from "lit";
+import { customElement, query, state } from "lit/decorators.js";
+import globalStyles from "./index.css?inline";
+import { type Config, type Rule, type RuleProvider } from "./interface.js";
+import axios, { AxiosError } from "axios";
+import { base64EncodeUnicode, base64decodeUnicode } from "./utils.js";
+import "./components/rule-provider-input.js";
+import "./components/rule-input.js";
+import "./components/rename-input.js";
+import "./components/short-link-input-group.js";
+
+@customElement("sub2clash-app")
+export class Sub2clashApp extends LitElement {
+  static styles = [unsafeCSS(globalStyles)];
+
+  private _config: Config = {
+    clashType: 2,
+    subscriptions: [],
+    proxies: [],
+    refresh: false,
+    autoTest: false,
+    lazy: false,
+    ignoreCountryGroup: false,
+    useUDP: false,
+    template: "",
+    sort: "nameasc",
+    remove: "",
+    nodeList: false,
+    ruleProviders: [],
+    replace: undefined,
+    rules: [],
+  };
+
+  @state()
+  set config(value: Config) {
+    console.log(JSON.stringify(value));
+    if (
+      (value.subscriptions == null || value.subscriptions.length == 0) &&
+      (value.proxies == null || value.proxies.length == 0)
+    ) {
+      this.configUrl = "";
+      return;
+    }
+    const oldValue = this._config;
+    this.configUrl = `${
+      window.location.origin
+    }${window.location.pathname.replace(
+      /\/$/,
+      ""
+    )}/convert/${base64EncodeUnicode(JSON.stringify(value))
+      .replace(/\+/g, "-")
+      .replace(/\//g, "_")}`;
+    this._config = value;
+    this.requestUpdate("config", oldValue);
+  }
+
+  get config(): Config {
+    return this._config;
+  }
+
+  @state({
+    hasChanged(value: boolean) {
+      localStorage.setItem("theme", value ? "dark" : "light");
+      document
+        .querySelector("html")
+        ?.setAttribute("data-theme", value ? "dark" : "light");
+      return true;
+    },
+  })
+  darkTheme: boolean = this.initTheme();
+
+  initTheme(): boolean {
+    const savedTheme = localStorage.getItem("theme");
+    if (savedTheme != null) {
+      return savedTheme === "dark" ? true : false;
+    }
+    const prefersDark = window.matchMedia(
+      "(prefers-color-scheme: dark)"
+    ).matches;
+    return prefersDark;
+  }
+
+  @state()
+  reverseUrl: string = "";
+
+  @state()
+  dialogMessage: string = "";
+
+  @state()
+  dialogTitle: string = "";
+
+  @query("dialog#my_modal")
+  dialog!: HTMLDialogElement;
+
+  showDialog(title: string, message: string): void {
+    if (title.trim() === "") {
+      title = "警告";
+    }
+    this.dialogTitle = title;
+    this.dialogMessage = message;
+    this.dialog.showModal();
+  }
+
+  @state()
+  configUrl: string = "";
+
+  @state()
+  shortLinkID: string = "";
+
+  @state()
+  shortLinkPasswd: string = "";
+
+  async copyToClipboard(content: string, e: HTMLButtonElement) {
+    try {
+      await navigator.clipboard.writeText(content);
+      let text = e.textContent;
+      e.addEventListener("mouseout", function () {
+        e.textContent = text;
+      });
+      e.textContent = "复制成功";
+    } catch (err) {
+      console.error("复制到剪贴板失败:", err);
+    }
+  }
+
+  generateShortLink() {
+    if (this.configUrl === "") {
+      this.showDialog("", "还未填写配置");
+      return;
+    }
+    axios
+      .post(
+        "./short",
+        {
+          config: this.config,
+          password: this.shortLinkPasswd,
+          id: this.shortLinkID,
+        },
+        {
+          headers: {
+            "Content-Type": "application/json",
+          },
+        }
+      )
+      .then((response) => {
+        // 设置返回的短链ID和密码
+        this.shortLinkID = response.data.id;
+        this.shortLinkPasswd = response.data.password;
+        this.showDialog("成功", "生成短链成功");
+      })
+      .catch((error) => {
+        if (error.response && error.response.data) {
+          this.showDialog("", "生成短链失败：" + error.response.data);
+        } else {
+          this.showDialog("", "生成短链失败");
+        }
+      });
+  }
+
+  updateShortLink() {
+    if (this.shortLinkID.trim() === "") {
+      this.showDialog("", "请输入ID");
+      return;
+    }
+    if (this.shortLinkPasswd.trim() === "") {
+      this.showDialog("", "请输入密码");
+      return;
+    }
+    if (this.configUrl === "") {
+      this.showDialog("", "还未填写配置");
+      return;
+    }
+    axios
+      .put(
+        "./short",
+        {
+          id: this.shortLinkID,
+          config: this.config,
+          password: this.shortLinkPasswd,
+        },
+        {
+          headers: {
+            "Content-Type": "application/json",
+          },
+        }
+      )
+      .then(() => {
+        this.showDialog("成功", "更新短链成功");
+      })
+      .catch((error) => {
+        if (error.response && error.response.status === 401) {
+          this.showDialog("", "短链不存在或密码错误");
+        } else if (error.response && error.response.data) {
+          this.showDialog("", "更新短链失败：" + error.response.data);
+        } else {
+          this.showDialog("", "更新短链失败");
+        }
+      });
+  }
+
+  deleteShortLink() {
+    if (this.shortLinkID.trim() === "") {
+      this.showDialog("", "请输入ID");
+      return;
+    }
+    if (this.shortLinkPasswd.trim() === "") {
+      this.showDialog("", "请输入密码");
+      return;
+    }
+    const params = new URLSearchParams();
+    params.append("password", this.shortLinkPasswd);
+    axios
+      .delete(`./short/${this.shortLinkID}?${params.toString()}`, {
+        headers: {
+          "Content-Type": "application/json",
+        },
+      })
+      .then(() => {
+        this.showDialog("成功", "删除短链成功");
+      })
+      .catch((error) => {
+        if (error.response && error.response.status === 401) {
+          this.showDialog("", "短链不存在或密码错误");
+        } else if (error.response && error.response.data) {
+          this.showDialog("", "删除短链失败：" + error.response.data);
+        } else {
+          this.showDialog("", "删除短链失败");
+        }
+      });
+  }
+
+  getRawConfigFromShortLink() {
+    const s = this.reverseUrl.split("/s/");
+    if (s.length != 2) {
+      this.showDialog("", "解析失败");
+      return;
+    }
+
+    axios
+      .get(`./short/${s[1]}`)
+      .then((resp) => {
+        this.config = resp.data;
+        const parsedUrl = new URL(this.reverseUrl);
+        this.shortLinkID = parsedUrl.pathname.split("/").filter(Boolean).pop() ?? "";
+        this.shortLinkPasswd = parsedUrl.searchParams.get("password") ?? "";
+      })
+      .catch((err: AxiosError) => {
+        if (err.response && err.response.status == 401) {
+          this.showDialog("", "短链不存在或密码错误");
+        } else if (err.response && err.response.data) {
+          this.showDialog("", "获取配置失败：" + err.response.data);
+        } else {
+          this.showDialog("", "获取配置失败");
+        }
+      });
+  }
+
+  parseConfig() {
+    if (this.reverseUrl.trim() === "") {
+      this.showDialog("", "无法解析，链接为空");
+    }
+    if (this.reverseUrl.indexOf("/s/") != -1) {
+      this.getRawConfigFromShortLink();
+      return;
+    }
+    let url = new URL(this.reverseUrl);
+    const pathSections = url.pathname.split("/");
+    if (pathSections.length < 2) {
+      this.showDialog("", "无法解析，链接格式错误");
+    }
+    if (pathSections[pathSections.length - 2] == "convert") {
+      let base64Data = pathSections[pathSections.length - 1];
+      base64Data = base64Data.replace(/-/g, "+").replace(/_/g, "/");
+      try {
+        const configData = base64decodeUnicode(base64Data);
+        this.config = JSON.parse(configData) as Config;
+      } catch (e: any) {
+        this.showDialog("", "无法解析 Base64，配置格式错误");
+        return;
+      }
+    } else {
+      this.showDialog("", "无法解析，链接格式错误");
+    }
+  }
+
+  render() {
+    return html`
+      <dialog id="my_modal" class="modal">
+        <div class="modal-box">
+          <h3 class="text-lg font-bold">${this.dialogTitle}</h3>
+          <p class="py-4">${this.dialogMessage}</p>
+          <div class="modal-action">
+            <form method="dialog">
+              <button class="btn">关闭</button>
+            </form>
+          </div>
+        </div>
+      </dialog>
+      <div class="max-w-4xl mx-auto p-4 flex flex-col items-center">
+        <form class="w-full max-w-2xl bg-base-100">
+          <fieldset class="fieldset mb-6">
+            <div class="flex flex-row justify-between items-center my-6">
+              <legend
+                class="fieldset-legend text-2xl font-semibold inline-block m-0 p-0">
+                sub2clash
+              </legend>
+              <label class="swap swap-rotate h-7 w-7">
+                <!-- this hidden checkbox controls the state -->
+                <input
+                  type="checkbox"
+                  class="theme-controller"
+                  .checked="${!this.darkTheme}"
+                  @change="${() => (this.darkTheme = !this.darkTheme)}" />
+
+                <!-- sun icon -->
+                <svg
+                  class="swap-off h-7 w-7 fill-current"
+                  xmlns="http://www.w3.org/2000/svg"
+                  viewBox="0 0 24 24">
+                  <path
+                    d="M5.64,17l-.71.71a1,1,0,0,0,0,1.41,1,1,0,0,0,1.41,0l.71-.71A1,1,0,0,0,5.64,17ZM5,12a1,1,0,0,0-1-1H3a1,1,0,0,0,0,2H4A1,1,0,0,0,5,12Zm7-7a1,1,0,0,0,1-1V3a1,1,0,0,0-2,0V4A1,1,0,0,0,12,5ZM5.64,7.05a1,1,0,0,0,.7.29,1,1,0,0,0,.71-.29,1,1,0,0,0,0-1.41l-.71-.71A1,1,0,0,0,4.93,6.34Zm12,.29a1,1,0,0,0,.7-.29l.71-.71a1,1,0,1,0-1.41-1.41L17,5.64a1,1,0,0,0,0,1.41A1,1,0,0,0,17.66,7.34ZM21,11H20a1,1,0,0,0,0,2h1a1,1,0,0,0,0-2Zm-9,8a1,1,0,0,0-1,1v1a1,1,0,0,0,2,0V20A1,1,0,0,0,12,19ZM18.36,17A1,1,0,0,0,17,18.36l.71.71a1,1,0,0,0,1.41,0,1,1,0,0,0,0-1.41ZM12,6.5A5.5,5.5,0,1,0,17.5,12,5.51,5.51,0,0,0,12,6.5Zm0,9A3.5,3.5,0,1,1,15.5,12,3.5,3.5,0,0,1,12,15.5Z" />
+                </svg>
+
+                <!-- moon icon -->
+                <svg
+                  class="swap-on h-7 w-7 fill-current"
+                  xmlns="http://www.w3.org/2000/svg"
+                  viewBox="0 0 24 24">
+                  <path
+                    d="M21.64,13a1,1,0,0,0-1.05-.14,8.05,8.05,0,0,1-3.37.73A8.15,8.15,0,0,1,9.08,5.49a8.59,8.59,0,0,1,.25-2A1,1,0,0,0,8,2.36,10.14,10.14,0,1,0,22,14.05,1,1,0,0,0,21.64,13Zm-9.5,6.69A8.14,8.14,0,0,1,7.08,5.22v.27A10.15,10.15,0,0,0,17.22,15.63a9.79,9.79,0,0,0,2.1-.22A8.11,8.11,0,0,1,12.14,19.73Z" />
+                </svg>
+              </label>
+            </div>
+
+            <!-- Input URL -->
+            <div class="form-control mb-5">
+              <label class="label mb-1 pl-1">解析链接</label>
+              <div class="join w-full">
+                <input
+                  class="input input-bordered w-full join-item"
+                  type="text"
+                  @change="${(e: Event) => {
+                    this.reverseUrl = (e.target as HTMLInputElement).value;
+                  }}"
+                  placeholder="通过生成的链接重新填写下方设置" />
+                <button
+                  class="btn btn-primary join-item"
+                  @click="${this.parseConfig}"
+                  type="button">
+                  解析
+                </button>
+              </div>
+            </div>
+
+            <!-- API Endpoint -->
+            <div class="form-control mb-3">
+              <label class="label mb-1 pl-1" for="endpoint">客户端类型</label>
+              <select
+                class="select select-bordered w-full"
+                name="endpoint"
+                .value="${this.config.clashType == 1 ? "1" : "2"}"
+                @change="${(e: Event) => {
+                  this.config = {
+                    ...this.config,
+                    clashType: Number((e.target as HTMLInputElement).value),
+                  };
+                }}">
+                <option value="1">Clash</option>
+                <option value="2" selected>Clash.Meta</option>
+              </select>
+            </div>
+
+            <!-- Template -->
+            <div class="form-control mb-3">
+              <label class="label mb-1 pl-1" for="template">模板链接</label>
+              <input
+                class="input input-bordered w-full"
+                name="template"
+                placeholder="输入模板链接"
+                type="text"
+                .value="${this.config.template ?? ""}"
+                @change="${(e: Event) => {
+                  this.config = {
+                    ...this.config,
+                    template: (e.target as HTMLInputElement).value,
+                  };
+                }}" />
+            </div>
+
+            <!-- Subscription Link -->
+            <div class="form-control mb-3">
+              <label class="label mb-1 pl-1" for="sub">订阅链接</label>
+              <div>
+                <textarea
+                  class="textarea textarea-bordered h-24 w-full"
+                  name="sub"
+                  placeholder="每行输入一个订阅链接"
+                  .value="${this.config.subscriptions
+                    ? this.config.subscriptions.join("\n")
+                    : ""}"
+                  @change="${(e: Event) => {
+                    this.config = {
+                      ...this.config,
+                      subscriptions: (e.target as HTMLInputElement).value
+                        .split("\n")
+                        .filter((e) => e.trim() !== ""),
+                    };
+                  }}"></textarea>
+              </div>
+            </div>
+
+            <!-- Proxy Link -->
+            <div class="form-control mb-3">
+              <label class="label mb-1 pl-1" for="proxy">节点分享链接</label>
+              <div>
+                <textarea
+                  class="textarea textarea-bordered h-24 w-full"
+                  name="proxy"
+                  placeholder="每行输入一个节点分享链接"
+                  .value="${this.config.proxies
+                    ? this.config.proxies.join("\n")
+                    : ""}"
+                  @change="${(e: Event) => {
+                    this.config = {
+                      ...this.config,
+                      proxies: (e.target as HTMLInputElement).value
+                        .split("\n")
+                        .filter((e) => e.trim() !== ""),
+                    };
+                  }}"></textarea>
+              </div>
+            </div>
+
+            <!-- User Agent -->
+            <div class="form-control mb-3">
+              <label class="label mb-1 pl-1" for="user-agent">UA 标识</label>
+              <div>
+                <textarea
+                  class="textarea textarea-bordered h-20 w-full"
+                  name="user-agent"
+                  placeholder="用于获取订阅的 http 请求中的 User-Agent 标识"
+                  .value="${this.config.userAgent ?? ""}"
+                  @change="${(e: Event) => {
+                    this.config = {
+                      ...this.config,
+                      userAgent: (e.target as HTMLInputElement).value,
+                    };
+                  }}"></textarea>
+              </div>
+            </div>
+
+            <!-- Sort -->
+            <div class="form-control mb-3">
+              <label class="label mb-1 pl-1" for="sort">
+                国家策略组排序规则
+              </label>
+              <select
+                class="select select-bordered w-full"
+                name="sort"
+                .value="${this.config.sort ?? "nameasc"}"
+                @change="${(e: Event) => {
+                  this.config = {
+                    ...this.config,
+                    sort: (e.target as HTMLInputElement).value,
+                  };
+                }}">
+                <option value="nameasc">名称（升序）</option>
+                <option value="namedesc">名称（降序）</option>
+                <option value="sizeasc">节点数量（升序）</option>
+                <option value="sizedesc">节点数量（降序）</option>
+              </select>
+            </div>
+
+            <!-- Remove -->
+            <div class="form-control mb-3">
+              <label class="label mb-1 pl-1" for="remove">
+                <span class="label-text">排除节点</span>
+              </label>
+              <input
+                class="input input-bordered w-full"
+                type="text"
+                name="remove"
+                placeholder="正则表达式"
+                .value="${this.config.remove ?? ""}"
+                @change="${(e: Event) => {
+                  this.config = {
+                    ...this.config,
+                    remove: (e.target as HTMLInputElement).value,
+                  };
+                }}" />
+            </div>
+
+            <!-- Checkboxes -->
+            <div class="form-control mb-3">
+              <label class="label cursor-pointer">
+                <input
+                  type="checkbox"
+                  name="refresh"
+                  class="checkbox"
+                  .checked="${this.config.refresh ?? false}"
+                  @change="${(e: Event) => {
+                    this.config = {
+                      ...this.config,
+                      refresh: (e.target as HTMLInputElement).checked,
+                    };
+                  }}" />
+                强制重新获取订阅
+              </label>
+            </div>
+            <div class="form-control mb-3">
+              <label class="label cursor-pointer">
+                <input
+                  type="checkbox"
+                  name="nodeList"
+                  class="checkbox"
+                  .checked="${this.config.nodeList ?? false}"
+                  @change="${(e: Event) => {
+                    this.config = {
+                      ...this.config,
+                      nodeList: (e.target as HTMLInputElement).checked,
+                    };
+                  }}" />
+                输出为 Node List
+              </label>
+            </div>
+            <div class="form-control mb-3">
+              <label class="label cursor-pointer">
+                <input
+                  type="checkbox"
+                  name="autoTest"
+                  class="checkbox"
+                  .checked="${this.config.autoTest ?? false}"
+                  @change="${(e: Event) => {
+                    this.config = {
+                      ...this.config,
+                      autoTest: (e.target as HTMLInputElement).checked,
+                    };
+                  }}" />
+                国家策略组自动测速
+              </label>
+            </div>
+            <div class="form-control mb-3">
+              <label class="label cursor-pointer">
+                <input
+                  type="checkbox"
+                  name="lazy"
+                  class="checkbox"
+                  .checked="${this.config.lazy ?? false}"
+                  @change="${(e: Event) => {
+                    this.config = {
+                      ...this.config,
+                      lazy: (e.target as HTMLInputElement).checked,
+                    };
+                  }}" />
+                自动测速启用 lazy 模式
+              </label>
+            </div>
+            <div class="form-control mb-3">
+              <label class="label cursor-pointer">
+                <input
+                  type="checkbox"
+                  name="igcg"
+                  class="checkbox"
+                  .checked="${this.config.ignoreCountryGroup ?? false}"
+                  @change="${(e: Event) => {
+                    this.config = {
+                      ...this.config,
+                      ignoreCountryGroup: (e.target as HTMLInputElement)
+                        .checked,
+                    };
+                  }}" />
+                不输出国家策略组
+              </label>
+            </div>
+            <div class="form-control mb-5">
+              <label class="label cursor-pointer">
+                <input
+                  type="checkbox"
+                  name="useUDP"
+                  class="checkbox"
+                  .checked="${this.config.useUDP ?? false}"
+                  @change="${(e: Event) => {
+                    this.config = {
+                      ...this.config,
+                      useUDP: (e.target as HTMLInputElement).checked,
+                    };
+                  }}" />
+                使用 UDP
+              </label>
+            </div>
+
+            <rule-provider-input
+              @change="${(e: CustomEvent<Array<RuleProvider>>) => {
+                this.config = {
+                  ...this.config,
+                  ruleProviders: e.detail,
+                };
+              }}"></rule-provider-input>
+
+            <rule-input
+              @change="${(e: CustomEvent<Array<Rule>>) => {
+                this.config = {
+                  ...this.config,
+                  rules: e.detail,
+                };
+              }}"></rule-input>
+            <rename-input
+              @change="${(e: CustomEvent<{ [key: string]: string }>) => {
+                this.config = {
+                  ...this.config,
+                  replace: e.detail,
+                };
+              }}"></rename-input>
+          </fieldset>
+
+          <fieldset class="fieldset mb-8">
+            <legend class="fieldset-legend text-2xl font-semibold mb-4">
+              输出配置
+            </legend>
+
+            <!-- Display the API Link -->
+            <div class="form-control mb-5">
+              <div class="join w-full mb-2">
+                <input
+                  class="input input-bordered w-full join-item cursor-not-allowed"
+                  type="text"
+                  placeholder="链接"
+                  .value="${this.configUrl}"
+                  readonly />
+                <button
+                  class="btn btn-primary join-item"
+                  @click="${(e: Event) => {
+                    this.copyToClipboard(
+                      this.configUrl,
+                      e.target as HTMLButtonElement
+                    );
+                  }}"
+                  type="button">
+                  复制链接
+                </button>
+              </div>
+            </div>
+
+            <short-link-input-group
+              .id="${this.shortLinkID}"
+              .passwd="${this.shortLinkPasswd}"
+              @id-change="${(e: Event) => {
+                this.shortLinkID = (e.target as HTMLInputElement).value;
+              }}"
+              @passwd-change="${(e: Event) => {
+                this.shortLinkPasswd = (e.target as HTMLInputElement).value;
+              }}"
+              @generate-btn-click="${this.generateShortLink}"
+              @update-btn-click="${this.updateShortLink}"
+              @delete-btn-click="${this.deleteShortLink}">
+            </short-link-input-group>
+          </fieldset>
+        </form>
+      </div>
+
+      <footer class="footer footer-horizontal footer-center mb-8">
+        <aside>
+          <p>
+            Powered by
+            <a class="link" href="https://github.com/bestnite/sub2clash"
+              >sub2clash</a
+            >
+          </p>
+          <p>Version: ${import.meta.env.VITE_APP_VERSION ?? "dev"}</p>
+        </aside>
+      </footer>
+    `;
+  }
+}
+
+declare global {
+  interface HTMLElementTagNameMap {
+    "sub2clash-app": Sub2clashApp;
+  }
+}

server/frontend/src/components/rename-input.ts

@@ -0,0 +1,101 @@
+import { LitElement, html, unsafeCSS } from "lit";
+import { customElement, state } from "lit/decorators.js";
+import globalStyles from "../index.css?inline";
+import type { Rename } from "../interface";
+
+@customElement("rename-input")
+export class RenameInput extends LitElement {
+  static styles = [unsafeCSS(globalStyles)];
+
+  private _replaceArray: Array<Rename> = [];
+
+  @state()
+  set replaceArray(value: Array<Rename>) {
+    this._replaceArray = value;
+    let updatedReplaceMap: { [key: string]: string } = {};
+    value.forEach((e) => {
+      updatedReplaceMap[e.old] = e.new;
+    });
+    this.dispatchEvent(
+      new CustomEvent("change", {
+        detail: updatedReplaceMap,
+      })
+    );
+  }
+
+  get replaceArray(): Array<Rename> {
+    return this._replaceArray;
+  }
+
+  render() {
+    return html`<!-- Rename -->
+      <div class="form-control mb-3">
+        <label class="label mb-1 pl-1">
+          <span class="label-text">节点名称替换</span>
+          <button
+            class="btn btn-primary btn-xs"
+            type="button"
+            @click="${() => {
+              let updatedReplaceArray = [...this.replaceArray];
+              updatedReplaceArray.push({ old: "", new: "" });
+              this.replaceArray = updatedReplaceArray;
+            }}">
+            +
+          </button>
+        </label>
+      </div>
+
+      <div class="mb-3">
+        ${this.replaceArray.map((_, i) => this.RenameTemplate(i))}
+      </div>`;
+  }
+
+  RenameTemplate(index: number) {
+    const replaceItem = this.replaceArray[index];
+    return html`<div class="join mb-1">
+      <input
+        class="input join-item"
+        placeholder="旧名称 (正则表达式)"
+        .value="${replaceItem?.old ?? ""}"
+        @change="${(e: Event) => {
+          const target = e.target as HTMLInputElement;
+          let updatedReplaceArray = [...this.replaceArray];
+          updatedReplaceArray[index] = {
+            ...updatedReplaceArray[index],
+            old: target.value,
+          };
+          this.replaceArray = updatedReplaceArray;
+        }}" />
+      <input
+        class="input join-item"
+        placeholder="新名称"
+        .value="${replaceItem?.new ?? ""}"
+        @change="${(e: Event) => {
+          const target = e.target as HTMLInputElement;
+          let updatedReplaceArray = [...this.replaceArray];
+          updatedReplaceArray[index] = {
+            ...updatedReplaceArray[index],
+            new: target.value,
+          };
+          this.replaceArray = updatedReplaceArray;
+        }}" />
+      <button
+        class="btn join-item bg-error"
+        type="button"
+        @click="${() => {
+          let updatedReplaceArray = this.replaceArray.filter(
+            (_, i) => i !== index
+          );
+          this.replaceArray = updatedReplaceArray;
+        }}">
+        删除
+      </button>
+    </div>`;
+  }
+}
+
+declare global {
+  interface HTMLElementTagNameMap {
+    "rename-input": RenameInput;
+  }
+}

server/frontend/src/components/rule-input.ts

@@ -0,0 +1,92 @@
+import { LitElement, html, unsafeCSS } from "lit";
+import { customElement, state } from "lit/decorators.js";
+import type { Rule } from "../interface";
+import globalStyles from "../index.css?inline";
+
+@customElement("rule-input")
+export class RuleInput extends LitElement {
+  static styles = [unsafeCSS(globalStyles)];
+
+  _rules: Array<Rule> = [];
+  @state()
+  set rules(value: Array<Rule>) {
+    this.dispatchEvent(
+      new CustomEvent("change", {
+        detail: value,
+      })
+    );
+    this._rules = value;
+  }
+  get rules() {
+    return this._rules;
+  }
+  render() {
+    return html`<!-- Rule -->
+      <div class="form-control mb-3">
+        <label class="label mb-1 pl-1">
+          <span class="label-text">规则</span>
+          <button
+            class="btn btn-primary btn-xs"
+            type="button"
+            @click="${() => {
+              let updatedRules = this.rules ? [...this.rules] : [];
+              updatedRules?.push({
+                rule: "",
+                prepend: false,
+              });
+              this.rules = updatedRules;
+            }}">
+            +
+          </button>
+        </label>
+      </div>
+
+      <div class="mb-3">
+        ${this.rules?.map((_, i) => this.RuleTemplate(i))}
+      </div>`;
+  }
+
+  RuleTemplate(index: number) {
+    return html`<div class="join mb-1">
+      <input
+        class="input join-item"
+        placeholder="规则"
+        .value="${this.rules![index].rule}"
+        @change="${(e: Event) => {
+          const target = e.target as HTMLInputElement;
+          let updatedRules = this.rules;
+          updatedRules![index].rule = target.value;
+          this.rules = updatedRules;
+        }}" />
+      <div class="tooltip" data-tip="是否置于规则列表最前">
+        <select
+          class="select join-item w-fit"
+          .value="${String(this.rules![index].prepend)}"
+          @change="${(e: Event) => {
+            const target = e.target as HTMLInputElement;
+            let updatedRules = this.rules;
+            updatedRules![index].prepend = Boolean(target.value);
+            this.rules = updatedRules;
+          }}">
+          <option value="true">是</option>
+          <option value="false" selected>否</option>
+        </select>
+      </div>
+      <button
+        class="btn join-item bg-error"
+        type="button"
+        @click="${() => {
+          let updatedRules = this.rules?.filter((_, i) => i !== index);
+          this.rules = updatedRules;
+        }}">
+        删除
+      </button>
+    </div>`;
+  }
+}
+
+declare global {
+  interface HTMLElementTagNameMap {
+    "rule-input": RuleInput;
+  }
+}

server/frontend/src/components/rule-provider-input.ts

@@ -0,0 +1,143 @@
+import { LitElement, html, unsafeCSS } from "lit";
+import { customElement, state } from "lit/decorators.js";
+import type { RuleProvider } from "../interface";
+import globalStyles from "../index.css?inline";
+
+@customElement("rule-provider-input")
+export class RuleProviderInput extends LitElement {
+  static styles = [unsafeCSS(globalStyles)];
+
+  _ruleProviders: Array<RuleProvider> = [];
+
+  @state()
+  set ruleProviders(value) {
+    this.dispatchEvent(
+      new CustomEvent("change", {
+        detail: value,
+      })
+    );
+    this._ruleProviders = value;
+  }
+
+  get ruleProviders() {
+    return this._ruleProviders;
+  }
+
+  RuleProviderTemplate(index: number) {
+    return html`
+      <div class="join mb-1">
+        <div class="tooltip" data-tip="不能重复">
+          <input
+            class="input join-item"
+            placeholder="名称"
+            .value="${this.ruleProviders![index].name}"
+            @change="${(e: Event) => {
+              const target = e.target as HTMLInputElement;
+              let updatedRuleProviders = this.ruleProviders;
+              updatedRuleProviders![index].name = target.value;
+              this.ruleProviders = updatedRuleProviders;
+            }}" />
+        </div>
+        <div class="tooltip" data-tip="类型">
+          <select
+            class="select join-item w-fit"
+            .value="${this.ruleProviders![index].behavior}"
+            @change="${(e: Event) => {
+              const target = e.target as HTMLInputElement;
+              let updatedRuleProviders = this.ruleProviders;
+              updatedRuleProviders![index].behavior = target.value;
+              this.ruleProviders = updatedRuleProviders;
+            }}">
+            <option value="classical" selected>classical</option>
+            <option value="domain">domain</option>
+            <option value="ipcidr">ipcidr</option>
+          </select>
+        </div>
+        <div>
+          <input
+            class="input join-item"
+            placeholder="Url"
+            .value="${this.ruleProviders![index].url}"
+            @change="${(e: Event) => {
+              const target = e.target as HTMLInputElement;
+              let updatedRuleProviders = this.ruleProviders;
+              updatedRuleProviders![index].url = target.value;
+              this.ruleProviders = updatedRuleProviders;
+            }}" />
+        </div>
+        <input
+          class="input join-item"
+          placeholder="出站策略组"
+          .value="${this.ruleProviders![index].group}"
+          @change="${(e: Event) => {
+            const target = e.target as HTMLInputElement;
+            let updatedRuleProviders = this.ruleProviders;
+            updatedRuleProviders![index].group = target.value;
+            this.ruleProviders = updatedRuleProviders;
+          }}" />
+        <div class="tooltip" data-tip="是否置于规则列表最前">
+          <select
+            class="select join-item w-fit"
+            .value="${String(this.ruleProviders![index].prepend)}"
+            @change="${(e: Event) => {
+              const target = e.target as HTMLInputElement;
+              let updatedRuleProviders = this.ruleProviders;
+              updatedRuleProviders![index].prepend = Boolean(target.value);
+              this.ruleProviders = updatedRuleProviders;
+            }}">
+            <option value="true">是</option>
+            <option value="false" selected>否</option>
+          </select>
+        </div>
+        <button
+          class="btn join-item bg-error"
+          type="button"
+          @click="${() => {
+            let updatedRuleProviders = this.ruleProviders?.filter(
+              (_, i) => i !== index
+            );
+            this.ruleProviders = updatedRuleProviders;
+          }}">
+          删除
+        </button>
+      </div>
+    `;
+  }
+
+  render() {
+    return html` <!-- Rule Provider -->
+      <div class="form-control mb-3">
+        <label class="label mb-1 pl-1">
+          <span class="label-text">Rule Provider</span>
+          <button
+            class="btn btn-primary btn-xs"
+            type="button"
+            @click="${() => {
+              let updatedRuleProviders = this.ruleProviders
+                ? [...this.ruleProviders]
+                : [];
+              updatedRuleProviders.push({
+                behavior: "classical",
+                url: "",
+                name: "",
+                prepend: false,
+                group: "",
+              });
+              this.ruleProviders = updatedRuleProviders;
+            }}">
+            +
+          </button>
+        </label>
+      </div>
+
+      <div class="mb-3">
+        ${this.ruleProviders?.map((_, i) => this.RuleProviderTemplate(i))}
+      </div>`;
+  }
+}
+
+declare global {
+  interface HTMLElementTagNameMap {
+    "rule-provider-input": RuleProviderInput;
+  }
+}

server/frontend/src/components/short-link-input-group.ts

@@ -0,0 +1,180 @@
+import { html, LitElement, unsafeCSS } from "lit";
+import { customElement, property } from "lit/decorators.js";
+import globalStyles from "../index.css?inline";
+
+@customElement("short-link-input-group")
+export class ShortLinkInputGroup extends LitElement {
+  static styles = unsafeCSS(globalStyles);
+
+  @property()
+  id: string = "";
+
+  @property({ type: Number })
+  _screenSizeLevel: number = 0;
+
+  @property()
+  passwd: string = "";
+
+  connectedCallback() {
+    super.connectedCallback();
+    window.addEventListener("resize", this._checkScreenSize);
+    this._checkScreenSize(); // Initial check
+  }
+
+  disconnectedCallback() {
+    window.removeEventListener("resize", this._checkScreenSize);
+    super.disconnectedCallback();
+  }
+
+  _checkScreenSize = () => {
+    const width = window.innerWidth;
+    if (width < 365) {
+      this._screenSizeLevel = 0; // sm
+    } else if (width < 640) {
+      this._screenSizeLevel = 1; // md
+    } else {
+      this._screenSizeLevel = 2; // other
+    }
+  };
+
+  async copyToClipboard(content: string, e: HTMLButtonElement) {
+    try {
+      await navigator.clipboard.writeText(content);
+      let text = e.textContent;
+      e.addEventListener("mouseout", function () {
+        e.textContent = text;
+      });
+      e.textContent = "复制成功";
+    } catch (err) {
+      console.error("复制到剪贴板失败:", err);
+    }
+  }
+
+  idInputTemplate() {
+    return html`<input
+      class="input input-bordered w-1/2 join-item"
+      type="text"
+      placeholder="ID（可选）"
+      .value="${this.id}"
+      @change="${(e: Event) => {
+        this.id = (e.target as HTMLInputElement).value;
+        this.dispatchEvent(
+          new CustomEvent("id-change", {
+            detail: this.id,
+          })
+        );
+      }}" />`;
+  }
+
+  passwdInputTemplate() {
+    return html`<input
+      class="input input-bordered w-1/2 join-item"
+      type="text"
+      placeholder="密码"
+      .value="${this.passwd}"
+      @change="${(e: Event) => {
+        this.passwd = (e.target as HTMLInputElement).value;
+        this.dispatchEvent(
+          new CustomEvent("passwd-change", {
+            detail: this.passwd,
+          })
+        );
+      }}" />`;
+  }
+
+  generateBtnTemplate(extraClass: string = "") {
+    return html`<button
+      class="btn btn-primary join-item ${extraClass}"
+      type="button"
+      @click="${(e: Event) => {
+        this.dispatchEvent(
+          new CustomEvent("generate-btn-click", { detail: e })
+        );
+      }}">
+      生成短链
+    </button>`;
+  }
+
+  updateBtnTemplate(extraClass: string = "") {
+    return html`<button
+      class="btn btn-primary join-item ${extraClass}"
+      @click="${(e: Event) => {
+        this.dispatchEvent(new CustomEvent("update-btn-click", { detail: e }));
+      }}"
+      type="button">
+      更新短链
+    </button>`;
+  }
+
+  deleteBtnTemplate(extraClass: string = "") {
+    return html`<button
+      class="btn btn-primary join-item ${extraClass}"
+      @click="${(e: Event) => {
+        this.dispatchEvent(new CustomEvent("delete-btn-click", { detail: e }));
+      }}"
+      type="button">
+      删除短链
+    </button>`;
+  }
+
+  copyBtnTemplate(extraClass: string = "") {
+    return html`<button
+      class="btn btn-primary join-item ${extraClass}"
+      type="button"
+      @click="${(e: Event) => {
+        this.copyToClipboard(
+          `${window.location.origin}${window.location.pathname}s/${this.id}?password=${this.passwd}`,
+          e.target as HTMLButtonElement
+        );
+      }}">
+      复制短链
+    </button>`;
+  }
+
+  render() {
+    const sm = html`<div class="form-control mb-2">
+      <div class="join w-full mb-1">
+        ${this.idInputTemplate()} ${this.passwdInputTemplate()}
+      </div>
+      <div class="join w-full mb-1">
+        ${this.generateBtnTemplate("w-1/2")} ${this.updateBtnTemplate("w-1/2")}
+      </div>
+      <div class="join w-full">
+        ${this.deleteBtnTemplate("w-1/2")} ${this.copyBtnTemplate("w-1/2")}
+      </div>
+    </div>`;
+
+    const md = html`<div class="form-control mb-2">
+      <div class="join w-full mb-1">
+        ${this.idInputTemplate()} ${this.passwdInputTemplate()}
+      </div>
+      <div class="join w-full">
+        ${this.generateBtnTemplate("w-1/4")} ${this.updateBtnTemplate("w-1/4")}
+        ${this.deleteBtnTemplate("w-1/4")} ${this.copyBtnTemplate("w-1/4")}
+      </div>
+    </div>`;
+
+    const other = html`<div class="form-control mb-2">
+      <div class="join w-full">
+        ${this.idInputTemplate()} ${this.passwdInputTemplate()}
+        ${this.generateBtnTemplate()} ${this.updateBtnTemplate()}
+        ${this.deleteBtnTemplate()} ${this.copyBtnTemplate()}
+      </div>
+    </div>`;
+
+    switch (this._screenSizeLevel) {
+      case 0:
+        return sm;
+      case 1:
+        return md;
+      default:
+        return other;
+    }
+  }
+}
+
+declare global {
+  interface HTMLElementTagNameMap {
+    "short-link-input-group": ShortLinkInputGroup;
+  }
+}

server/frontend/src/index.css

@@ -0,0 +1,72 @@
+@import "tailwindcss";
+@plugin "daisyui";
+
+@plugin "daisyui/theme" {
+  name: "light";
+  default: false;
+  prefersdark: false;
+  color-scheme: "light";
+  --color-base-100: oklch(98% 0.001 106.423);
+  --color-base-200: oklch(97% 0.001 106.424);
+  --color-base-300: oklch(92% 0.003 48.717);
+  --color-base-content: oklch(21% 0.006 56.043);
+  --color-primary: oklch(54% 0.281 293.009);
+  --color-primary-content: oklch(96% 0.016 293.756);
+  --color-secondary: oklch(57% 0.245 27.325);
+  --color-secondary-content: oklch(97% 0.013 17.38);
+  --color-accent: oklch(59% 0.249 0.584);
+  --color-accent-content: oklch(97% 0.014 343.198);
+  --color-neutral: oklch(14% 0.004 49.25);
+  --color-neutral-content: oklch(98% 0.001 106.423);
+  --color-info: oklch(78% 0.154 211.53);
+  --color-info-content: oklch(30% 0.056 229.695);
+  --color-success: oklch(79% 0.209 151.711);
+  --color-success-content: oklch(26% 0.065 152.934);
+  --color-warning: oklch(82% 0.189 84.429);
+  --color-warning-content: oklch(27% 0.077 45.635);
+  --color-error: oklch(71% 0.194 13.428);
+  --color-error-content: oklch(27% 0.105 12.094);
+  --radius-selector: 1rem;
+  --radius-field: 1rem;
+  --radius-box: 1rem;
+  --size-selector: 0.25rem;
+  --size-field: 0.25rem;
+  --border: 1.5px;
+  --depth: 0;
+  --noise: 0;
+}
+
+@plugin "daisyui/theme" {
+  name: "dark";
+  default: true;
+  prefersdark: true;
+  color-scheme: "dark";
+  --color-base-100: oklch(21% 0.006 285.885);
+  --color-base-200: oklch(21% 0.006 285.885);
+  --color-base-300: oklch(27% 0.006 286.033);
+  --color-base-content: oklch(96% 0.001 286.375);
+  --color-primary: oklch(55% 0.288 302.321);
+  --color-primary-content: oklch(97% 0.014 308.299);
+  --color-secondary: oklch(44% 0.03 256.802);
+  --color-secondary-content: oklch(98% 0.002 247.839);
+  --color-accent: oklch(59% 0.249 0.584);
+  --color-accent-content: oklch(97% 0.014 343.198);
+  --color-neutral: oklch(37% 0.013 285.805);
+  --color-neutral-content: oklch(98% 0 0);
+  --color-info: oklch(54% 0.245 262.881);
+  --color-info-content: oklch(97% 0.014 254.604);
+  --color-success: oklch(64% 0.2 131.684);
+  --color-success-content: oklch(98% 0.031 120.757);
+  --color-warning: oklch(66% 0.179 58.318);
+  --color-warning-content: oklch(98% 0.022 95.277);
+  --color-error: oklch(58% 0.253 17.585);
+  --color-error-content: oklch(96% 0.015 12.422);
+  --radius-selector: 1rem;
+  --radius-field: 1rem;
+  --radius-box: 1rem;
+  --size-selector: 0.25rem;
+  --size-field: 0.25rem;
+  --border: 1px;
+  --depth: 0;
+  --noise: 1;
+}

server/frontend/src/interface.ts

@@ -0,0 +1,36 @@
+export interface RuleProvider {
+  behavior: string;
+  url: string;
+  group: string;
+  prepend: boolean;
+  name: string;
+}
+
+export interface Rule {
+  rule: string;
+  prepend: boolean;
+}
+
+export interface Rename {
+  old: string;
+  new: string;
+}
+
+export interface Config {
+  clashType: number;
+  subscriptions?: string[];
+  proxies?: string[];
+  userAgent?: string;
+  refresh?: boolean;
+  autoTest?: boolean;
+  lazy?: boolean;
+  nodeList?: boolean;
+  ignoreCountryGroup?: boolean;
+  useUDP?: boolean;
+  template?: string;
+  ruleProviders?: RuleProvider[];
+  rules?: Rule[];
+  sort?: string;
+  remove?: string;
+  replace?: { [key: string]: string };
+}

server/frontend/src/utils.ts

@@ -0,0 +1,15 @@
+export function base64EncodeUnicode(str: string) {
+  const bytes = new TextEncoder().encode(str);
+  let binary = "";
+  bytes.forEach((b) => (binary += String.fromCharCode(b)));
+  return btoa(binary);
+}
+
+export function base64decodeUnicode(str: string) {
+  const binaryString = atob(str);
+  const bytes = new Uint8Array(binaryString.length);
+  for (let i = 0; i < binaryString.length; i++) {
+    bytes[i] = binaryString.charCodeAt(i);
+  }
+  return new TextDecoder().decode(bytes);
+}

server/frontend/tsconfig.json

@@ -0,0 +1,31 @@
+{
+  "compilerOptions": {
+    "target": "ES2022",
+    "experimentalDecorators": true,
+    "useDefineForClassFields": false,
+    "module": "ESNext",
+    "lib": [
+      "ES2022",
+      "DOM",
+      "DOM.Iterable"
+    ],
+    "types": [
+      "vite/client"
+    ],
+    "skipLibCheck": true,
+    "moduleResolution": "bundler",
+    "allowImportingTsExtensions": true,
+    "verbatimModuleSyntax": true,
+    "moduleDetection": "force",
+    "noEmit": true,
+    "strict": true,
+    "noUnusedLocals": true,
+    "noUnusedParameters": true,
+    "erasableSyntaxOnly": true,
+    "noFallthroughCasesInSwitch": true,
+    "noUncheckedSideEffectImports": true
+  },
+  "include": [
+    "src"
+  ]
+}

server/frontend/vite.config.js

@@ -0,0 +1,6 @@
+import { defineConfig } from "vite";
+import tailwindcss from "@tailwindcss/vite";
+
+export default defineConfig({
+  plugins: [tailwindcss()],
+});

server/handler/convert.go

@@ -0,0 +1,58 @@
+package handler
+
+import (
+	_ "embed"
+	"net/http"
+
+	"github.com/bestnite/sub2clash/common"
+	"github.com/bestnite/sub2clash/config"
+	"github.com/bestnite/sub2clash/model"
+
+	"github.com/gin-gonic/gin"
+	"gopkg.in/yaml.v3"
+)
+
+func ConvertHandler() func(c *gin.Context) {
+	return func(c *gin.Context) {
+		query, err := model.ParseConvertQuery(c)
+		if err != nil {
+			c.String(http.StatusBadRequest, err.Error())
+			return
+		}
+		template := ""
+		switch query.ClashType {
+		case model.Clash:
+			template = config.GlobalConfig.ClashTemplate
+		case model.ClashMeta:
+			template = config.GlobalConfig.MetaTemplate
+		}
+		sub, err := common.BuildSub(query.ClashType, query, template, config.GlobalConfig.CacheExpire, config.GlobalConfig.RequestRetryTimes)
+		if err != nil {
+			c.String(http.StatusInternalServerError, err.Error())
+			return
+		}
+
+		if len(query.Subs) == 1 {
+			userInfoHeader, err := common.FetchSubscriptionUserInfo(query.Subs[0], "clash", config.GlobalConfig.RequestRetryTimes)
+			if err == nil {
+				c.Header("subscription-userinfo", userInfoHeader)
+			}
+		}
+
+		if query.NodeListMode {
+			marshal, err := sub.MarshalNodeListYAML()
+			if err != nil {
+				c.String(http.StatusInternalServerError, "YAML序列化失败: "+err.Error())
+				return
+			}
+			c.String(http.StatusOK, string(marshal))
+			return
+		}
+		marshal, err := yaml.Marshal(sub)
+		if err != nil {
+			c.String(http.StatusInternalServerError, "YAML序列化失败: "+err.Error())
+			return
+		}
+		c.String(http.StatusOK, string(marshal))
+	}
+}

server/handler/short_link.go

@@ -0,0 +1,250 @@
+package handler
+
+import (
+	"encoding/json"
+	"log"
+	"net/http"
+	"os"
+	"strings"
+	"time"
+
+	"github.com/bestnite/sub2clash/common"
+	"github.com/bestnite/sub2clash/common/database"
+	"github.com/bestnite/sub2clash/config"
+	"github.com/bestnite/sub2clash/model"
+
+	"github.com/gin-gonic/gin"
+	"gopkg.in/yaml.v3"
+)
+
+type shortLinkGenRequset struct {
+	Config   model.ConvertConfig `form:"config" binding:"required"`
+	Password string              `form:"password"`
+	ID       string              `form:"id"`
+}
+
+type shortLinkUpdateRequest struct {
+	Config   model.ConvertConfig `form:"config" binding:"required"`
+	Password string              `form:"password" binding:"required"`
+	ID       string              `form:"id" binding:"required"`
+}
+
+var DB *database.Database
+
+func init() {
+	var err error
+	DB, err = database.ConnectDB()
+	if err != nil {
+		log.Printf("failed to connect to database: %v", err)
+		os.Exit(1)
+	}
+}
+
+func GenerateLinkHandler(c *gin.Context) {
+	var params shortLinkGenRequset
+	if err := c.ShouldBind(&params); err != nil {
+		c.String(http.StatusBadRequest, "参数错误: "+err.Error())
+		return
+	}
+
+	var id string
+	var password string
+	var err error
+
+	if params.ID != "" {
+		// 检查自定义ID是否已存在
+		exists, err := DB.CheckShortLinkIDExists(params.ID)
+		if err != nil {
+			c.String(http.StatusInternalServerError, "数据库错误")
+			return
+		}
+		if exists {
+			c.String(http.StatusBadRequest, "短链已存在")
+			return
+		}
+		id = params.ID
+		password = params.Password
+	} else {
+		// 自动生成短链ID和密码
+		id, err = generateUniqueHash(config.GlobalConfig.ShortLinkLength)
+		if err != nil {
+			c.String(http.StatusInternalServerError, "生成短链失败")
+			return
+		}
+		if params.Password == "" {
+			password = common.RandomString(8) // 生成8位随机密码
+		} else {
+			password = params.Password
+		}
+	}
+
+	shortLink := model.ShortLink{
+		ID:       id,
+		Config:   params.Config,
+		Password: password,
+	}
+
+	if err := DB.CreateShortLink(&shortLink); err != nil {
+		c.String(http.StatusInternalServerError, "数据库错误")
+		return
+	}
+
+	// 返回生成的短链ID和密码
+	response := map[string]string{
+		"id":       id,
+		"password": password,
+	}
+	c.JSON(http.StatusOK, response)
+}
+
+func generateUniqueHash(length int) (string, error) {
+	for {
+		hash := common.RandomString(length)
+		exists, err := DB.CheckShortLinkIDExists(hash)
+		if err != nil {
+			return "", err
+		}
+		if !exists {
+			return hash, nil
+		}
+	}
+}
+
+func UpdateLinkHandler(c *gin.Context) {
+	var params shortLinkUpdateRequest
+	if err := c.ShouldBindJSON(&params); err != nil {
+		c.String(http.StatusBadRequest, "参数错误: "+err.Error())
+		return
+	}
+
+	// 先获取原有的短链
+	existingLink, err := DB.FindShortLinkByID(params.ID)
+	if err != nil {
+		c.String(http.StatusUnauthorized, "短链不存在或密码错误")
+		return
+	}
+
+	// 验证密码
+	if existingLink.Password != params.Password {
+		c.String(http.StatusUnauthorized, "短链不存在或密码错误")
+		return
+	}
+
+	jsonData, err := json.Marshal(params.Config)
+	if err != nil {
+		c.String(http.StatusBadRequest, "配置格式错误")
+		return
+	}
+	if err := DB.UpdataShortLink(params.ID, "config", jsonData); err != nil {
+		c.String(http.StatusInternalServerError, "数据库错误")
+		return
+	}
+
+	c.String(http.StatusOK, "短链更新成功")
+}
+
+func GetRawConfHandler(c *gin.Context) {
+	id := c.Param("id")
+	password := c.Query("password")
+
+	if strings.TrimSpace(id) == "" {
+		c.String(http.StatusBadRequest, "参数错误")
+		return
+	}
+
+	shortLink, err := DB.FindShortLinkByID(id)
+	if err != nil {
+		c.String(http.StatusUnauthorized, "短链不存在或密码错误")
+		return
+	}
+
+	if shortLink.Password != "" && shortLink.Password != password {
+		c.String(http.StatusUnauthorized, "短链不存在或密码错误")
+		return
+	}
+
+	err = DB.UpdataShortLink(shortLink.ID, "last_request_time", time.Now().Unix())
+	if err != nil {
+		c.String(http.StatusInternalServerError, "数据库错误")
+		return
+	}
+
+	template := ""
+	switch shortLink.Config.ClashType {
+	case model.Clash:
+		template = config.GlobalConfig.ClashTemplate
+	case model.ClashMeta:
+		template = config.GlobalConfig.MetaTemplate
+	}
+	sub, err := common.BuildSub(shortLink.Config.ClashType, shortLink.Config, template, config.GlobalConfig.CacheExpire, config.GlobalConfig.RequestRetryTimes)
+	if err != nil {
+		c.String(http.StatusInternalServerError, err.Error())
+		return
+	}
+
+	if len(shortLink.Config.Subs) == 1 {
+		userInfoHeader, err := common.FetchSubscriptionUserInfo(shortLink.Config.Subs[0], "clash", config.GlobalConfig.RequestRetryTimes)
+		if err == nil {
+			c.Header("subscription-userinfo", userInfoHeader)
+		}
+	}
+
+	if shortLink.Config.NodeListMode {
+		marshal, err := sub.MarshalNodeListYAML()
+		if err != nil {
+			c.String(http.StatusInternalServerError, "YAML序列化失败: "+err.Error())
+			return
+		}
+		c.String(http.StatusOK, string(marshal))
+		return
+	}
+	marshal, err := yaml.Marshal(sub)
+	if err != nil {
+		c.String(http.StatusInternalServerError, "YAML序列化失败: "+err.Error())
+		return
+	}
+
+	c.String(http.StatusOK, string(marshal))
+}
+
+func GetRawConfUriHandler(c *gin.Context) {
+	id := c.Param("id")
+	password := c.Query("password")
+
+	if strings.TrimSpace(id) == "" {
+		c.String(http.StatusBadRequest, "参数错误")
+		return
+	}
+
+	shortLink, err := DB.FindShortLinkByID(id)
+	if err != nil {
+		c.String(http.StatusUnauthorized, "短链不存在或密码错误")
+		return
+	}
+
+	if shortLink.Password != "" && shortLink.Password != password {
+		c.String(http.StatusUnauthorized, "短链不存在或密码错误")
+		return
+	}
+
+	c.JSON(http.StatusOK, shortLink.Config)
+}
+
+func DeleteShortLinkHandler(c *gin.Context) {
+	id := c.Param("id")
+	password := c.Query("password")
+	shortLink, err := DB.FindShortLinkByID(id)
+	if err != nil {
+		c.String(http.StatusBadRequest, "短链不存在或密码错误")
+		return
+	}
+	if shortLink.Password != password {
+		c.String(http.StatusUnauthorized, "短链不存在或密码错误")
+		return
+	}
+
+	err = DB.DeleteShortLink(id)
+	if err != nil {
+		c.String(http.StatusInternalServerError, "删除失败", err)
+	}
+}

server/middleware/logger.go

@@ -2,9 +2,10 @@ package middleware
 
 import (
 	"strconv"
-	"sub2clash/logger"
 	"time"
 
+	"github.com/bestnite/sub2clash/logger"
+
 	"github.com/gin-gonic/gin"
 	"go.uber.org/zap"
 )