Refactor install command generation and update response structure

CI overhaul and major frontend UI refactor (new components, layouts, and release workflow)

.gitea/workflows/Create Release.yml

@@ -0,0 +1,208 @@
+name: Create Release
+on:
+  workflow_dispatch:
+    inputs:
+      version:
+        description: 'Release version (e.g., v1.0.0)'
+        required: true
+        type: string
+      release_notes:
+        description: 'Release notes (optional)'
+        required: false
+        type: string
+      prerelease:
+        description: 'Is this a pre-release?'
+        required: false
+        type: boolean
+        default: false
+      draft:
+        description: 'Create as draft?'
+        required: false
+        type: boolean
+        default: false
+
+jobs:
+  create-release:
+    runs-on: ubuntu-latest
+    permissions:
+      contents: write
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v4
+      
+      - name: Validate version format
+        run: |
+          VERSION="${{ inputs.version }}"
+          if [[ ! $VERSION =~ ^v[0-9]+\.[0-9]+\.[0-9]+(-[a-zA-Z0-9.]+)?$ ]]; then
+            echo "Error: Version must be in format vX.Y.Z or vX.Y.Z-suffix"
+            echo "Examples: v1.0.0, v2.1.3, v1.0.0-beta.1"
+            exit 1
+          fi
+          echo "Version format is valid: $VERSION"
+      
+      - name: Check if tag exists
+        id: check_tag
+        run: |
+          if git rev-parse "${{ inputs.version }}" >/dev/null 2>&1; then
+            echo "exists=true" >> $GITHUB_OUTPUT
+            echo "Tag ${{ inputs.version }} already exists"
+          else
+            echo "exists=false" >> $GITHUB_OUTPUT
+            echo "Tag ${{ inputs.version }} does not exist, will create it"
+          fi
+      
+      - name: Setup Go
+        uses: actions/setup-go@v5
+        with:
+          go-version: '1.24'
+          cache: true
+
+      - name: Setup Node.js
+        uses: actions/setup-node@v4
+        with:
+          node-version: '20'
+          cache: 'npm'
+          cache-dependency-path: web/package-lock.json
+
+      - name: Build frontend
+        run: |
+          cd web
+          npm ci
+          npm run build
+          mkdir -p ../internal/server/app/dist
+          cp -r dist/* ../internal/server/app/dist/
+          cd ..
+          echo "Frontend build completed"
+          ls -la internal/server/app/dist/
+
+      - name: Build all platforms
+        run: |
+          mkdir -p dist
+          VERSION="${{ inputs.version }}"
+          LDFLAGS="-s -w -X main.Version=${VERSION}"
+          
+          echo "Building for all platforms with version ${VERSION}..."
+          
+          # Linux amd64
+          CGO_ENABLED=0 GOOS=linux GOARCH=amd64 go build -ldflags="${LDFLAGS}" \
+            -o dist/gotunnel-server-linux-amd64 ./cmd/server
+          CGO_ENABLED=0 GOOS=linux GOARCH=amd64 go build -ldflags="${LDFLAGS}" \
+            -o dist/gotunnel-client-linux-amd64 ./cmd/client
+          
+          # Linux arm64
+          CGO_ENABLED=0 GOOS=linux GOARCH=arm64 go build -ldflags="${LDFLAGS}" \
+            -o dist/gotunnel-server-linux-arm64 ./cmd/server
+          CGO_ENABLED=0 GOOS=linux GOARCH=arm64 go build -ldflags="${LDFLAGS}" \
+            -o dist/gotunnel-client-linux-arm64 ./cmd/client
+          
+          # Darwin amd64
+          CGO_ENABLED=0 GOOS=darwin GOARCH=amd64 go build -ldflags="${LDFLAGS}" \
+            -o dist/gotunnel-server-darwin-amd64 ./cmd/server
+          CGO_ENABLED=0 GOOS=darwin GOARCH=amd64 go build -ldflags="${LDFLAGS}" \
+            -o dist/gotunnel-client-darwin-amd64 ./cmd/client
+          
+          # Darwin arm64
+          CGO_ENABLED=0 GOOS=darwin GOARCH=arm64 go build -ldflags="${LDFLAGS}" \
+            -o dist/gotunnel-server-darwin-arm64 ./cmd/server
+          CGO_ENABLED=0 GOOS=darwin GOARCH=arm64 go build -ldflags="${LDFLAGS}" \
+            -o dist/gotunnel-client-darwin-arm64 ./cmd/client
+          
+          # Windows amd64
+          CGO_ENABLED=0 GOOS=windows GOARCH=amd64 go build -ldflags="${LDFLAGS}" \
+            -o dist/gotunnel-server-windows-amd64.exe ./cmd/server
+          CGO_ENABLED=0 GOOS=windows GOARCH=amd64 go build -ldflags="${LDFLAGS}" \
+            -o dist/gotunnel-client-windows-amd64.exe ./cmd/client
+      
+      - name: Generate checksums
+        run: |
+          cd dist
+          sha256sum * > SHA256SUMS
+          cat SHA256SUMS
+          cd ..
+      
+      - name: Create compressed archives
+        run: |
+          cd dist
+          VERSION="${{ inputs.version }}"
+          
+          # Linux
+          tar -czf gotunnel-server-${VERSION}-linux-amd64.tar.gz gotunnel-server-linux-amd64
+          tar -czf gotunnel-client-${VERSION}-linux-amd64.tar.gz gotunnel-client-linux-amd64
+          tar -czf gotunnel-server-${VERSION}-linux-arm64.tar.gz gotunnel-server-linux-arm64
+          tar -czf gotunnel-client-${VERSION}-linux-arm64.tar.gz gotunnel-client-linux-arm64
+          
+          # Darwin
+          tar -czf gotunnel-server-${VERSION}-darwin-amd64.tar.gz gotunnel-server-darwin-amd64
+          tar -czf gotunnel-client-${VERSION}-darwin-amd64.tar.gz gotunnel-client-darwin-amd64
+          tar -czf gotunnel-server-${VERSION}-darwin-arm64.tar.gz gotunnel-server-darwin-arm64
+          tar -czf gotunnel-client-${VERSION}-darwin-arm64.tar.gz gotunnel-client-darwin-arm64
+          
+          # Windows
+          zip gotunnel-server-${VERSION}-windows-amd64.zip gotunnel-server-windows-amd64.exe
+          zip gotunnel-client-${VERSION}-windows-amd64.zip gotunnel-client-windows-amd64.exe
+
+          # Clean up raw binaries, keep only archives and checksums
+          find . -type f ! -name "*.tar.gz" ! -name "*.zip" ! -name "SHA256SUMS" -delete
+          
+          cd ..
+      
+      - name: List release assets
+        run: |
+          echo "Release assets to be uploaded:"
+          ls -lah dist/
+      
+      - name: Create tag
+        if: steps.check_tag.outputs.exists == 'false'
+        run: |
+          git config user.name "github-actions[bot]"
+          git config user.email "github-actions[bot]@users.noreply.github.com"
+          git tag -a ${{ inputs.version }} -m "Release ${{ inputs.version }}"
+          git push origin ${{ inputs.version }}
+      
+      - name: Prepare release notes
+        id: release_notes
+        run: |
+          if [ -n "${{ inputs.release_notes }}" ]; then
+            # 使用用户输入的 release notes
+            echo "${{ inputs.release_notes }}" > release_notes.md
+          else
+            # 使用最近一次 commit message 作为 release notes
+            echo "## Release ${{ inputs.version }}" > release_notes.md
+            echo "" >> release_notes.md
+            echo "### Changes" >> release_notes.md
+            echo "" >> release_notes.md
+            # 获取最近一次 commit 的完整 message
+            git log -1 --pretty=format:"%B" >> release_notes.md
+            echo "" >> release_notes.md
+            echo "" >> release_notes.md
+            echo "---" >> release_notes.md
+            echo "" >> release_notes.md
+            echo "### Assets" >> release_notes.md
+            echo "" >> release_notes.md
+            echo "- **Linux (amd64/arm64)**: \`.tar.gz\` files" >> release_notes.md
+            echo "- **macOS (amd64/arm64)**: \`.tar.gz\` files" >> release_notes.md
+            echo "- **Windows (amd64)**: \`.zip\` files" >> release_notes.md
+            echo "" >> release_notes.md
+            echo "Verify downloads with \`SHA256SUMS\`" >> release_notes.md
+          fi
+          echo "=== Release Notes ==="
+          cat release_notes.md
+      
+      - name: Create Release
+        uses: akkuman/gitea-release-action@v1
+        with:
+          tag_name: ${{ inputs.version }}
+          name: Release ${{ inputs.version }}
+          body_path: release_notes.md
+          files: |-
+            dist/*.tar.gz
+            dist/*.zip
+            dist/SHA256SUMS
+          draft: ${{ inputs.draft }}
+          prerelease: ${{ inputs.prerelease }}
+          token: ${{ secrets.ACCOUNT_TOKEN }}
+      
+      - name: Release created successfully
+        run: |
+          echo "✅ Release ${{ inputs.version }} created successfully!"
+          echo "🔗 View it at: ${{ github.server_url }}/${{ github.repository }}/releases/tag/${{ inputs.version }}"

.gitea/workflows/build.yaml

@@ -9,17 +9,28 @@ on:
       - '.gitea/workflows/**'
 
 jobs:
-  # --- 任务 1: 构建前端 ---
   build-frontend:
-    runs-on: node-latest
+    runs-on: node
     steps:
       - name: Checkout code
         uses: actions/checkout@v4
       
+      # 直接挂载宿主机的缓存目录
       - name: Build Frontend
         run: |
           cd web
-          npm ci
+          # 使用共享的 node_modules 缓存
+          if [ -d /data/cache/node_modules_cache ]; then
+            echo "Restoring node_modules from cache..."
+            cp -r /data/cache/node_modules_cache/node_modules . 2>/dev/null || true
+          fi
+          
+          npm ci --prefer-offline --no-audit
+          
+          # 保存缓存
+          mkdir -p /data/cache/node_modules_cache
+          cp -r node_modules /data/cache/node_modules_cache/ 2>/dev/null || true
+          
           npm run build
       
       - name: Upload Frontend Artifact
@@ -29,35 +40,27 @@ jobs:
           path: web/dist
           retention-days: 1
 
-  # --- 任务 2: 构建多平台二进制文件 ---
   build-binaries:
     needs: build-frontend
-    runs-on: golang-latest
+    runs-on: golang
     strategy:
-      fail-fast: false # 即使某个平台失败，也继续构建其他平台
+      fail-fast: false
       matrix:
         include:
-          # Linux 平台
           - { goos: linux, goarch: amd64, target: server, upx: true }
           - { goos: linux, goarch: amd64, target: client, upx: true }
-          - { goos: linux, goarch: arm64, target: server, upx: true } # ARMv8 64-bit
+          - { goos: linux, goarch: arm64, target: server, upx: true }
           - { goos: linux, goarch: arm64, target: client, upx: true }
-          # 针对 ARMv8 (v8l) 32位模式，使用 GOARM=7 确保最大兼容性
           - { goos: linux, goarch: arm, goarm: 7, target: server, upx: true }
           - { goos: linux, goarch: arm, goarm: 7, target: client, upx: true }
-          
-          # Windows 平台
           - { goos: windows, goarch: amd64, target: server, upx: true }
           - { goos: windows, goarch: amd64, target: client, upx: true }
           - { goos: windows, goarch: arm64, target: server, upx: false }
-          
-          # Darwin (macOS) 平台
           - { goos: darwin, goarch: amd64, target: server, upx: false }
           - { goos: darwin, goarch: arm64, target: server, upx: false }
     
     steps:
-      # 关键步骤：在 checkout 之前安装 Node.js，否则 checkout@v4 会报错
-      - name: Install Node.js & UPX
+      - name: Install Dependencies
         run: |
           if command -v apk > /dev/null; then
             apk add --no-cache nodejs upx
@@ -70,6 +73,29 @@ jobs:
       - name: Checkout code
         uses: actions/checkout@v4
       
+      # 使用挂载卷缓存 Go 模块
+      - name: Setup Go Cache
+        run: |
+          # 创建缓存目录
+          mkdir -p /data/cache/go-pkg-mod
+          mkdir -p /data/cache/go-build-cache
+          mkdir -p ~/go/pkg/mod
+          mkdir -p ~/.cache/go-build
+          
+          # 恢复缓存（使用硬链接以节省空间和时间）
+          if [ -d /data/cache/go-pkg-mod ] && [ "$(ls -A /data/cache/go-pkg-mod)" ]; then
+            echo "Restoring Go pkg cache..."
+            cp -al /data/cache/go-pkg-mod/* ~/go/pkg/mod/ 2>/dev/null || true
+          fi
+          
+          if [ -d /data/cache/go-build-cache ] && [ "$(ls -A /data/cache/go-build-cache)" ]; then
+            echo "Restoring Go build cache..."
+            cp -al /data/cache/go-build-cache/* ~/.cache/go-build/ 2>/dev/null || true
+          fi
+      
+      - name: Download Go dependencies
+        run: go mod download
+      
       - name: Download Frontend Artifact
         uses: actions/download-artifact@v3
         with:
@@ -83,33 +109,37 @@ jobs:
           GOARM: ${{ matrix.goarm }}
           CGO_ENABLED: 0
         run: |
-          # 处理文件名后缀
           ARM_VAL=""
-          if [ "${{ matrix.goarch }}" = "arm" ]; then
-            ARM_VAL="v${{ matrix.goarm }}"
-          fi
+          [ "${{ matrix.goarch }}" = "arm" ] && ARM_VAL="v${{ matrix.goarm }}"
           
           EXT=""
-          if [ "${{ matrix.goos }}" = "windows" ]; then
-            EXT=".exe"
-          fi
+          [ "${{ matrix.goos }}" = "windows" ] && EXT=".exe"
           
-          FILENAME="${{ matrix.target }}-${{ matrix.goos }}-${{ matrix.goarch }}${ARM_VAL}${EXT}"
+          FILENAME="gotunnel-${{ matrix.target }}-${{ matrix.goos }}-${{ matrix.goarch }}${ARM_VAL}${EXT}"
           
-          # 执行编译
-          go build -ldflags="-s -w" -o "${FILENAME}" ./cmd/${{ matrix.target }}
+          go build -trimpath -ldflags="-s -w" -o "${FILENAME}" ./cmd/${{ matrix.target }}
           
-          # 记录文件名供后续步骤使用
           echo "CURRENT_FILENAME=${FILENAME}" >> $GITHUB_ENV
       
+      # 保存 Go 缓存（异步，不阻塞主流程）
+      - name: Save Go Cache
+        if: always()
+        run: |
+          # 只在缓存有更新时保存（使用 rsync 可以更高效）
+          rsync -a --delete ~/go/pkg/mod/ /data/cache/go-pkg-mod/ 2>/dev/null || \
+            cp -r ~/go/pkg/mod/* /data/cache/go-pkg-mod/ 2>/dev/null || true
+          
+          rsync -a --delete ~/.cache/go-build/ /data/cache/go-build-cache/ 2>/dev/null || \
+            cp -r ~/.cache/go-build/* /data/cache/go-build-cache/ 2>/dev/null || true
+      
       - name: Run UPX Compression
         if: matrix.upx == true
         run: |
-          # 尝试压缩，即使失败也不中断工作流（某些架构不支持 UPX）
-          upx -9 "${{ env.CURRENT_FILENAME }}" || echo "UPX skipped for this platform"
+          upx --best --lzma "${{ env.CURRENT_FILENAME }}" || echo "UPX skipped for this platform"
       
       - name: Upload Binary
         uses: actions/upload-artifact@v3
         with:
           name: ${{ env.CURRENT_FILENAME }}
           path: ${{ env.CURRENT_FILENAME }}
+          retention-days: 7

.github/workflows/build.yml

@@ -0,0 +1,117 @@
+name: CI Build
+
+on:
+  push:
+  pull_request:
+
+permissions:
+  contents: read
+
+concurrency:
+  group: ci-${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
+jobs:
+  frontend:
+    name: Build frontend
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v4
+
+      - name: Setup Node.js
+        uses: actions/setup-node@v4
+        with:
+          node-version: '20'
+          cache: npm
+          cache-dependency-path: web/package-lock.json
+
+      - name: Install frontend dependencies
+        working-directory: web
+        run: npm ci
+
+      - name: Build frontend
+        working-directory: web
+        run: npm run build
+
+      - name: Upload frontend artifact
+        uses: actions/upload-artifact@v4
+        with:
+          name: frontend-dist
+          path: web/dist
+          retention-days: 1
+
+  build:
+    name: Build ${{ matrix.goos }}/${{ matrix.goarch }}
+    needs: frontend
+    runs-on: ${{ matrix.runner }}
+    strategy:
+      fail-fast: false
+      matrix:
+        include:
+          - runner: ubuntu-latest
+            goos: linux
+            goarch: amd64
+          - runner: ubuntu-latest
+            goos: linux
+            goarch: arm64
+          - runner: windows-latest
+            goos: windows
+            goarch: amd64
+          - runner: macos-latest
+            goos: darwin
+            goarch: amd64
+          - runner: macos-latest
+            goos: darwin
+            goarch: arm64
+
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v4
+
+      - name: Setup Go
+        uses: actions/setup-go@v5
+        with:
+          go-version-file: go.mod
+          cache: true
+
+      - name: Download frontend artifact
+        uses: actions/download-artifact@v4
+        with:
+          name: frontend-dist
+          path: internal/server/app/dist
+
+      - name: Download Go modules
+        run: go mod download
+
+      - name: Build server and client
+        shell: bash
+        env:
+          GOOS: ${{ matrix.goos }}
+          GOARCH: ${{ matrix.goarch }}
+          CGO_ENABLED: 0
+        run: |
+          mkdir -p build/${GOOS}_${GOARCH}
+          EXT=""
+          if [ "$GOOS" = "windows" ]; then
+            EXT=".exe"
+          fi
+
+          BUILD_TIME="$(date -u '+%Y-%m-%dT%H:%M:%SZ')"
+          GIT_COMMIT="${GITHUB_SHA::7}"
+          VERSION="${GITHUB_REF_NAME}"
+          if [ "${GITHUB_REF_TYPE}" != "tag" ]; then
+            VERSION="${GITHUB_SHA::7}"
+          fi
+
+          LDFLAGS="-s -w -X 'main.Version=${VERSION}' -X 'main.BuildTime=${BUILD_TIME}' -X 'main.GitCommit=${GIT_COMMIT}'"
+
+          go build -trimpath -ldflags "$LDFLAGS" -o "build/${GOOS}_${GOARCH}/server${EXT}" ./cmd/server
+          go build -trimpath -ldflags "$LDFLAGS" -o "build/${GOOS}_${GOARCH}/client${EXT}" ./cmd/client
+
+      - name: Upload binaries artifact
+        uses: actions/upload-artifact@v4
+        with:
+          name: gotunnel-${{ matrix.goos }}-${{ matrix.goarch }}
+          path: build/${{ matrix.goos }}_${{ matrix.goarch }}/
+          retention-days: 7

.github/workflows/release.yml

@@ -0,0 +1,214 @@
+name: Release
+
+on:
+  push:
+    tags:
+      - 'v*'
+  workflow_dispatch:
+    inputs:
+      tag:
+        description: 'Release tag to publish, e.g. v1.2.3'
+        required: true
+        type: string
+
+permissions:
+  contents: write
+
+concurrency:
+  group: release-${{ github.event.inputs.tag || github.ref }}
+  cancel-in-progress: false
+
+jobs:
+  frontend:
+    name: Build frontend
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
+
+      - name: Setup Node.js
+        uses: actions/setup-node@v4
+        with:
+          node-version: '20'
+          cache: npm
+          cache-dependency-path: web/package-lock.json
+
+      - name: Install frontend dependencies
+        working-directory: web
+        run: npm ci
+
+      - name: Build frontend
+        working-directory: web
+        run: npm run build
+
+      - name: Upload frontend artifact
+        uses: actions/upload-artifact@v4
+        with:
+          name: frontend-dist
+          path: web/dist
+          retention-days: 1
+
+  build-assets:
+    name: Package ${{ matrix.component }} ${{ matrix.goos }}/${{ matrix.goarch }}
+    needs: frontend
+    runs-on: ubuntu-latest
+    strategy:
+      fail-fast: false
+      matrix:
+        include:
+          - component: server
+            goos: linux
+            goarch: amd64
+            archive_ext: tar.gz
+          - component: client
+            goos: linux
+            goarch: amd64
+            archive_ext: tar.gz
+          - component: server
+            goos: linux
+            goarch: arm64
+            archive_ext: tar.gz
+          - component: client
+            goos: linux
+            goarch: arm64
+            archive_ext: tar.gz
+          - component: server
+            goos: darwin
+            goarch: amd64
+            archive_ext: tar.gz
+          - component: client
+            goos: darwin
+            goarch: amd64
+            archive_ext: tar.gz
+          - component: server
+            goos: darwin
+            goarch: arm64
+            archive_ext: tar.gz
+          - component: client
+            goos: darwin
+            goarch: arm64
+            archive_ext: tar.gz
+          - component: server
+            goos: windows
+            goarch: amd64
+            archive_ext: zip
+          - component: client
+            goos: windows
+            goarch: amd64
+            archive_ext: zip
+
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
+
+      - name: Setup Go
+        uses: actions/setup-go@v5
+        with:
+          go-version-file: go.mod
+          cache: true
+
+      - name: Download frontend artifact
+        uses: actions/download-artifact@v4
+        with:
+          name: frontend-dist
+          path: internal/server/app/dist
+
+      - name: Download Go modules
+        run: go mod download
+
+      - name: Resolve release metadata
+        id: meta
+        shell: bash
+        run: |
+          if [ "${GITHUB_EVENT_NAME}" = "workflow_dispatch" ]; then
+            TAG="${{ github.event.inputs.tag }}"
+          else
+            TAG="${GITHUB_REF_NAME}"
+          fi
+          echo "tag=${TAG}" >> "$GITHUB_OUTPUT"
+          echo "commit=${GITHUB_SHA::7}" >> "$GITHUB_OUTPUT"
+          echo "build_time=$(date -u '+%Y-%m-%dT%H:%M:%SZ')" >> "$GITHUB_OUTPUT"
+
+      - name: Build binary
+        shell: bash
+        env:
+          GOOS: ${{ matrix.goos }}
+          GOARCH: ${{ matrix.goarch }}
+          CGO_ENABLED: 0
+          VERSION: ${{ steps.meta.outputs.tag }}
+          GIT_COMMIT: ${{ steps.meta.outputs.commit }}
+          BUILD_TIME: ${{ steps.meta.outputs.build_time }}
+        run: |
+          mkdir -p dist/package
+          EXT=""
+          if [ "$GOOS" = "windows" ]; then
+            EXT=".exe"
+          fi
+
+          OUTPUT_NAME="${{ matrix.component }}${EXT}"
+          LDFLAGS="-s -w -X 'main.Version=${VERSION}' -X 'main.BuildTime=${BUILD_TIME}' -X 'main.GitCommit=${GIT_COMMIT}'"
+          go build -trimpath -ldflags "$LDFLAGS" -o "dist/package/${OUTPUT_NAME}" ./cmd/${{ matrix.component }}
+
+      - name: Create release archive
+        id: package
+        shell: bash
+        run: |
+          TAG="${{ steps.meta.outputs.tag }}"
+          ARCHIVE="gotunnel-${{ matrix.component }}-${TAG}-${{ matrix.goos }}-${{ matrix.goarch }}.${{ matrix.archive_ext }}"
+          mkdir -p dist/out
+          if [ "${{ matrix.archive_ext }}" = "zip" ]; then
+            (cd dist/package && zip -r "../out/${ARCHIVE}" .)
+          else
+            tar -C dist/package -czf "dist/out/${ARCHIVE}" .
+          fi
+          echo "archive=dist/out/${ARCHIVE}" >> "$GITHUB_OUTPUT"
+
+      - name: Upload release asset artifact
+        uses: actions/upload-artifact@v4
+        with:
+          name: release-${{ matrix.component }}-${{ matrix.goos }}-${{ matrix.goarch }}
+          path: ${{ steps.package.outputs.archive }}
+          retention-days: 1
+
+  publish:
+    name: Publish release
+    needs: build-assets
+    runs-on: ubuntu-latest
+    steps:
+      - name: Download packaged assets
+        uses: actions/download-artifact@v4
+        with:
+          path: release-artifacts
+          pattern: release-*
+          merge-multiple: true
+
+      - name: Resolve release metadata
+        id: meta
+        shell: bash
+        run: |
+          if [ "${GITHUB_EVENT_NAME}" = "workflow_dispatch" ]; then
+            TAG="${{ github.event.inputs.tag }}"
+          else
+            TAG="${GITHUB_REF_NAME}"
+          fi
+          echo "tag=${TAG}" >> "$GITHUB_OUTPUT"
+
+      - name: Generate checksums
+        shell: bash
+        run: |
+          cd release-artifacts
+          sha256sum * > SHA256SUMS.txt
+
+      - name: Create or update GitHub release
+        uses: softprops/action-gh-release@v2
+        with:
+          tag_name: ${{ steps.meta.outputs.tag }}
+          target_commitish: ${{ github.sha }}
+          generate_release_notes: true
+          fail_on_unmatched_files: true
+          files: |
+            release-artifacts/*

.gitignore

@@ -26,10 +26,11 @@ Thumbs.db
 # 前端 node_modules
 web/node_modules/
 
-# 构建产物 (源码在 web/dist，嵌入用的在 pkg/webserver/dist)
+# 构建产物 (源码在 web/dist，嵌入用的在 internal/server/app/dist)
 web/dist/
 pkg/webserver/dist/
-**/dist/**
+internal/server/app/dist/*
+!internal/server/app/dist/.gitkeep
 build/**
 
 # 日志
@@ -38,3 +39,8 @@ build/**
 # 配置文件 (包含敏感信息)
 server.yaml
 client.yaml
+
+# 临时文件
+*.tmp
+*.temp
+.claude/*

AGENTS.md

@@ -0,0 +1,113 @@
+# AGENTS.md
+
+This file provides guidance to Codex (Codex.ai/code) when working with code in this repository.
+
+## Build Commands
+
+```bash
+# Build server and client binaries
+go build -o server ./cmd/server
+go build -o client ./cmd/client
+
+# Run server (zero-config, auto-generates token and TLS cert)
+./server
+./server -c server.yaml  # with config file
+
+# Run client
+./client -s <server>:7000 -t <token>
+
+# Web UI development (in web/ directory)
+cd web && npm install && npm run dev    # development server
+cd web && npm run build                  # production build (outputs to web/dist/)
+
+# Cross-platform build (Windows PowerShell)
+.\scripts\build.ps1
+
+# Cross-platform build (Linux/Mac)
+./scripts/build.sh all
+```
+
+## Architecture Overview
+
+GoTunnel is an intranet penetration tool (similar to frp) with **server-centric configuration** - clients require zero configuration and receive mapping rules from the server after authentication.
+
+### Core Design
+
+- **Yamux Multiplexing**: Single TCP connection carries both control (auth, config, heartbeat) and data channels
+- **Binary Protocol**: `[Type(1 byte)][Length(4 bytes)][Payload(JSON)]` - see `pkg/protocol/message.go`
+- **TLS by Default**: Auto-generated self-signed ECDSA P-256 certificates, no manual setup required
+- **Embedded Web UI**: Vue.js SPA embedded in server binary via `//go:embed`
+- **JS Plugin System**: Extensible plugin system using goja JavaScript runtime
+
+### Package Structure
+
+```
+cmd/server/          # Server entry point
+cmd/client/          # Client entry point
+internal/server/
+  ├── tunnel/        # Core tunnel server, client session management
+  ├── config/        # YAML configuration loading
+  ├── db/            # SQLite storage (ClientStore, JSPluginStore interfaces)
+  ├── app/           # Web server, SPA handler
+  ├── router/        # REST API endpoints (Swagger documented)
+  └── plugin/        # Server-side JS plugin manager
+internal/client/
+  └── tunnel/        # Client tunnel logic, auto-reconnect, plugin execution
+pkg/
+  ├── protocol/      # Message types and serialization
+  ├── crypto/        # TLS certificate generation
+  ├── relay/         # Bidirectional data relay (32KB buffers)
+  ├── auth/          # JWT authentication
+  ├── utils/         # Port availability checking
+  ├── version/       # Version info and update checking (Gitea API)
+  └── update/        # Shared update logic (download, extract tar.gz/zip)
+web/                 # Vue 3 + TypeScript frontend (Vite + naive-ui)
+scripts/             # Build scripts (build.sh, build.ps1)
+```
+
+### Key Interfaces
+
+- `ClientStore` (internal/server/db/): Database abstraction for client rules storage
+- `ServerInterface` (internal/server/router/handler/): API handler interface
+
+### Proxy Types
+
+1. **TCP** (default): Direct port forwarding (remote_port → local_ip:local_port)
+2. **UDP**: UDP port forwarding
+3. **HTTP**: HTTP proxy through client network
+4. **HTTPS**: HTTPS proxy through client network
+5. **SOCKS5**: SOCKS5 proxy through client network
+
+### Data Flow
+
+External User → Server Port → Yamux Stream → Client → Local Service
+
+### Configuration
+
+- Server: YAML config + SQLite database for client rules and JS plugins
+- Client: Command-line flags only (server address, token)
+- Default ports: 7000 (tunnel), 7500 (web console)
+
+## API Documentation
+
+The server provides Swagger-documented REST APIs at `/api/`.
+
+### Key Endpoints
+
+- `POST /api/auth/login` - JWT authentication
+- `GET /api/clients` - List all clients
+- `GET /api/client/{id}` - Get client details
+- `PUT /api/client/{id}` - Update client config
+- `POST /api/client/{id}/push` - Push config to online client
+- `POST /api/client/{id}/plugin/{name}/{action}` - Plugin actions (start/stop/restart/delete)
+- `GET /api/plugins` - List registered plugins
+- `GET /api/update/check/server` - Check server updates
+- `POST /api/update/apply/server` - Apply server update
+
+## Update System
+
+Both server and client support self-update from Gitea releases.
+
+- Release assets are compressed archives (`.tar.gz` for Linux/Mac, `.zip` for Windows)
+- The `pkg/update/` package handles download, extraction, and binary replacement
+- Updates can be triggered from the Web UI at `/update` page

CLAUDE.md

@@ -14,12 +14,17 @@ go build -o client ./cmd/client
 ./server -c server.yaml  # with config file
 
 # Run client
-./client -s <server>:7000 -t <token> -id <client-id>
-./client -s <server>:7000 -t <token> -id <client-id> -no-tls  # disable TLS
+./client -s <server>:7000 -t <token>
 
 # Web UI development (in web/ directory)
 cd web && npm install && npm run dev    # development server
 cd web && npm run build                  # production build (outputs to web/dist/)
+
+# Cross-platform build (Windows PowerShell)
+.\scripts\build.ps1
+
+# Cross-platform build (Linux/Mac)
+./scripts/build.sh all
 ```
 
 ## Architecture Overview
@@ -32,6 +37,7 @@ GoTunnel is an intranet penetration tool (similar to frp) with **server-centric
 - **Binary Protocol**: `[Type(1 byte)][Length(4 bytes)][Payload(JSON)]` - see `pkg/protocol/message.go`
 - **TLS by Default**: Auto-generated self-signed ECDSA P-256 certificates, no manual setup required
 - **Embedded Web UI**: Vue.js SPA embedded in server binary via `//go:embed`
+- **JS Plugin System**: Extensible plugin system using goja JavaScript runtime
 
 ### Package Structure
 
@@ -41,45 +47,36 @@ cmd/client/          # Client entry point
 internal/server/
   ├── tunnel/        # Core tunnel server, client session management
   ├── config/        # YAML configuration loading
-  ├── db/            # SQLite storage (ClientStore interface)
+  ├── db/            # SQLite storage (ClientStore, JSPluginStore interfaces)
   ├── app/           # Web server, SPA handler
-  ├── router/        # REST API endpoints
-  └── plugin/        # Server-side plugin manager
+  ├── router/        # REST API endpoints (Swagger documented)
+  └── plugin/        # Server-side JS plugin manager
 internal/client/
-  ├── tunnel/        # Client tunnel logic, auto-reconnect
-  └── plugin/        # Client-side plugin manager and cache
+  └── tunnel/        # Client tunnel logic, auto-reconnect, plugin execution
 pkg/
   ├── protocol/      # Message types and serialization
   ├── crypto/        # TLS certificate generation
-  ├── proxy/         # Legacy proxy implementations
   ├── relay/         # Bidirectional data relay (32KB buffers)
+  ├── auth/          # JWT authentication
   ├── utils/         # Port availability checking
-  └── plugin/        # Plugin system core
-      ├── types.go       # ProxyHandler interface, PluginMetadata
-      ├── registry.go    # Plugin registry
-      ├── builtin/       # Built-in plugins (socks5, http)
-      ├── wasm/          # WASM runtime (wazero)
-      └── store/         # Plugin persistence (SQLite)
-web/                 # Vue 3 + TypeScript frontend (Vite)
+  ├── version/       # Version info and update checking (Gitea API)
+  └── update/        # Shared update logic (download, extract tar.gz/zip)
+web/                 # Vue 3 + TypeScript frontend (Vite + naive-ui)
+scripts/             # Build scripts (build.sh, build.ps1)
 ```
 
 ### Key Interfaces
 
 - `ClientStore` (internal/server/db/): Database abstraction for client rules storage
-- `ServerInterface` (internal/server/router/): API handler interface
-- `ProxyHandler` (pkg/plugin/): Plugin interface for proxy handlers
-- `PluginStore` (pkg/plugin/store/): Plugin persistence interface
+- `ServerInterface` (internal/server/router/handler/): API handler interface
 
 ### Proxy Types
 
-**内置类型** (直接在 tunnel 中处理):
 1. **TCP** (default): Direct port forwarding (remote_port → local_ip:local_port)
 2. **UDP**: UDP port forwarding
 3. **HTTP**: HTTP proxy through client network
 4. **HTTPS**: HTTPS proxy through client network
-
-**插件类型** (通过 plugin 系统提供):
-- **SOCKS5**: Full SOCKS5 protocol (official plugin)
+5. **SOCKS5**: SOCKS5 proxy through client network
 
 ### Data Flow
 
@@ -87,32 +84,30 @@ External User → Server Port → Yamux Stream → Client → Local Service
 
 ### Configuration
 
-- Server: YAML config + SQLite database for client rules
-- Client: Command-line flags only (server address, token, client ID)
+- Server: YAML config + SQLite database for client rules and JS plugins
+- Client: Command-line flags only (server address, token)
 - Default ports: 7000 (tunnel), 7500 (web console)
 
-## Plugin System
+## API Documentation
 
-GoTunnel supports a WASM-based plugin system for extensible proxy handlers.
+The server provides Swagger-documented REST APIs at `/api/`.
 
-### Plugin Architecture
+### Key Endpoints
 
-- **内置类型**: tcp, udp, http, https 直接在 tunnel 代码中处理
-- **Official Plugin**: SOCKS5 作为官方 plugin 提供
-- **WASM Plugins**: 自定义 plugins 可通过 wazero 运行时动态加载
-- **Hybrid Distribution**: 内置 plugins 离线可用；WASM plugins 可从服务端下载
+- `POST /api/auth/login` - JWT authentication
+- `GET /api/clients` - List all clients
+- `GET /api/client/{id}` - Get client details
+- `PUT /api/client/{id}` - Update client config
+- `POST /api/client/{id}/push` - Push config to online client
+- `POST /api/client/{id}/plugin/{name}/{action}` - Plugin actions (start/stop/restart/delete)
+- `GET /api/plugins` - List registered plugins
+- `GET /api/update/check/server` - Check server updates
+- `POST /api/update/apply/server` - Apply server update
 
-### ProxyHandler Interface
+## Update System
 
-```go
-type ProxyHandler interface {
-    Metadata() PluginMetadata
-    Init(config map[string]string) error
-    HandleConn(conn net.Conn, dialer Dialer) error
-    Close() error
-}
-```
+Both server and client support self-update from Gitea releases.
 
-### Creating a Built-in Plugin
-
-See `pkg/plugin/builtin/socks5.go` as reference implementation.
+- Release assets are compressed archives (`.tar.gz` for Linux/Mac, `.zip` for Windows)
+- The `pkg/update/` package handles download, extraction, and binary replacement
+- Updates can be triggered from the Web UI at `/update` page

Makefile

@@ -0,0 +1,88 @@
+# GoTunnel Makefile
+
+.PHONY: all build-frontend sync-frontend build-server build-client clean help
+
+# 默认目标
+all: build-frontend sync-frontend build-server build-client
+
+# 构建前端
+build-frontend:
+	@echo "Building frontend..."
+	cd web && npm ci && npm run build
+
+# 同步前端到 embed 目录
+sync-frontend:
+	@echo "Syncing frontend to embed directory..."
+ifeq ($(OS),Windows_NT)
+	if exist internal\server\app\dist rmdir /s /q internal\server\app\dist
+	xcopy /E /I /Y web\dist internal\server\app\dist
+else
+	rm -rf internal/server/app/dist
+	cp -r web/dist internal/server/app/dist
+endif
+
+# 仅同步（不重新构建前端）
+sync-only:
+	@echo "Syncing existing frontend build..."
+ifeq ($(OS),Windows_NT)
+	if exist internal\server\app\dist rmdir /s /q internal\server\app\dist
+	xcopy /E /I /Y web\dist internal\server\app\dist
+else
+	rm -rf internal/server/app/dist
+	cp -r web/dist internal/server/app/dist
+endif
+
+# 构建服务端（当前平台）
+build-server:
+	@echo "Building server..."
+	go build -ldflags="-s -w" -o gotunnel-server ./cmd/server
+
+# 构建客户端（当前平台）
+build-client:
+	@echo "Building client..."
+	go build -ldflags="-s -w" -o gotunnel-client ./cmd/client
+
+# 构建 Linux ARM64 服务端
+build-server-linux-arm64: sync-only
+	@echo "Building server for Linux ARM64..."
+	GOOS=linux GOARCH=arm64 CGO_ENABLED=0 go build -ldflags="-s -w" -o gotunnel-server-linux-arm64 ./cmd/server
+
+# 构建 Linux AMD64 服务端
+build-server-linux-amd64: sync-only
+	@echo "Building server for Linux AMD64..."
+	GOOS=linux GOARCH=amd64 CGO_ENABLED=0 go build -ldflags="-s -w" -o gotunnel-server-linux-amd64 ./cmd/server
+
+# 完整构建（包含前端）
+full-build: build-frontend sync-frontend build-server build-client
+
+# 开发模式：快速构建（假设前端已构建）
+dev-build: sync-only build-server
+
+# 清理构建产物
+clean:
+	@echo "Cleaning..."
+ifeq ($(OS),Windows_NT)
+	if exist gotunnel-server del gotunnel-server
+	if exist gotunnel-client del gotunnel-client
+	if exist gotunnel-server.exe del gotunnel-server.exe
+	if exist gotunnel-client.exe del gotunnel-client.exe
+	if exist gotunnel-server-* del gotunnel-server-*
+	if exist gotunnel-client-* del gotunnel-client-*
+else
+	rm -f gotunnel-server gotunnel-client gotunnel-server-* gotunnel-client-*
+endif
+
+# 帮助
+help:
+	@echo "Available targets:"
+	@echo "  all                    - Build frontend, sync, and build binaries"
+	@echo "  build-frontend         - Build frontend (npm)"
+	@echo "  sync-frontend          - Sync web/dist to internal/server/app/dist"
+	@echo "  sync-only              - Sync without rebuilding frontend"
+	@echo "  build-server           - Build server for current platform"
+	@echo "  build-client           - Build client for current platform"
+	@echo "  build-server-linux-arm64 - Cross-compile server for Linux ARM64"
+	@echo "  build-server-linux-amd64 - Cross-compile server for Linux AMD64"
+	@echo "  full-build             - Complete build with frontend"
+	@echo "  dev-build              - Quick build (assumes frontend exists)"
+	@echo "  clean                  - Remove build artifacts"

PLUGINS.md

@@ -1,560 +0,0 @@
-# GoTunnel 插件开发指南
-
-本文档介绍如何为 GoTunnel 开发 JS 插件。
-
-## 目录
-
-- [快速开始](#快速开始)
-- [插件结构](#插件结构)
-- [API 参考](#api-参考)
-- [示例插件](#示例插件)
-- [插件签名](#插件签名)
-- [发布到商店](#发布到商店)
-
----
-
-## 快速开始
-
-### 最小插件示例
-
-```javascript
-// 必须：定义插件元数据
-function metadata() {
-    return {
-        name: "my-plugin",
-        version: "1.0.0",
-        type: "app",
-        description: "My first plugin",
-        author: "Your Name"
-    };
-}
-
-// 可选：插件启动时调用
-function start() {
-    log("Plugin started");
-}
-
-// 必须：处理连接
-function handleConn(conn) {
-    // 处理连接逻辑
-    conn.Close();
-}
-
-// 可选：插件停止时调用
-function stop() {
-    log("Plugin stopped");
-}
-```
-
----
-
-## 插件结构
-
-### 生命周期函数
-
-| 函数 | 必须 | 说明 |
-|------|------|------|
-| `metadata()` | 否 | 返回插件元数据，不定义则使用默认值 |
-| `start()` | 否 | 插件启动时调用 |
-| `handleConn(conn)` | 是 | 处理每个连接 |
-| `stop()` | 否 | 插件停止时调用 |
-
-### 元数据字段
-
-```javascript
-function metadata() {
-    return {
-        name: "plugin-name",      // 插件名称
-        version: "1.0.0",         // 版本号
-        type: "app",              // 类型: "app" 或 "proxy"
-        run_at: "client",         // 运行位置: "client" 或 "server"
-        description: "描述",      // 插件描述
-        author: "作者"            // 作者名称
-    };
-}
-```
-
----
-
-## API 参考
-
-### 基础 API
-
-#### `log(message)`
-
-输出日志信息。
-
-```javascript
-log("Hello, World!");
-// 输出: [JS:plugin-name] Hello, World!
-```
-
-#### `config(key)`
-
-获取插件配置值。
-
-```javascript
-var port = config("port");
-var host = config("host") || "127.0.0.1";
-```
-
----
-
-### 连接 API (conn)
-
-`handleConn` 函数接收的 `conn` 对象提供以下方法：
-
-#### `conn.Read(size)`
-
-读取数据，返回字节数组，失败返回 `null`。
-
-```javascript
-var data = conn.Read(1024);
-if (data) {
-    log("Received " + data.length + " bytes");
-}
-```
-
-#### `conn.Write(data)`
-
-写入数据，返回写入的字节数。
-
-```javascript
-var written = conn.Write(data);
-log("Wrote " + written + " bytes");
-```
-
-#### `conn.Close()`
-
-关闭连接。
-
-```javascript
-conn.Close();
-```
-
----
-
-### 文件系统 API (fs)
-
-所有文件操作都在沙箱中执行，有路径和大小限制。
-
-#### `fs.readFile(path)`
-
-读取文件内容。
-
-```javascript
-var result = fs.readFile("/path/to/file.txt");
-if (result.error) {
-    log("Error: " + result.error);
-} else {
-    log("Content: " + result.data);
-}
-```
-
-#### `fs.writeFile(path, content)`
-
-写入文件内容。
-
-```javascript
-var result = fs.writeFile("/path/to/file.txt", "Hello");
-if (result.ok) {
-    log("File written");
-} else {
-    log("Error: " + result.error);
-}
-```
-
-#### `fs.readDir(path)`
-
-读取目录内容。
-
-```javascript
-var result = fs.readDir("/path/to/dir");
-if (!result.error) {
-    for (var i = 0; i < result.entries.length; i++) {
-        var entry = result.entries[i];
-        log(entry.name + " - " + (entry.isDir ? "DIR" : entry.size + " bytes"));
-    }
-}
-```
-
-#### `fs.stat(path)`
-
-获取文件信息。
-
-```javascript
-var result = fs.stat("/path/to/file");
-if (!result.error) {
-    log("Name: " + result.name);
-    log("Size: " + result.size);
-    log("IsDir: " + result.isDir);
-    log("ModTime: " + result.modTime);
-}
-```
-
-#### `fs.exists(path)`
-
-检查文件是否存在。
-
-```javascript
-var result = fs.exists("/path/to/file");
-if (result.exists) {
-    log("File exists");
-}
-```
-
-#### `fs.mkdir(path)`
-
-创建目录。
-
-```javascript
-var result = fs.mkdir("/path/to/new/dir");
-if (result.ok) {
-    log("Directory created");
-}
-```
-
-#### `fs.remove(path)`
-
-删除文件或目录。
-
-```javascript
-var result = fs.remove("/path/to/file");
-if (result.ok) {
-    log("Removed");
-}
-```
-
----
-
-### HTTP API (http)
-
-用于构建简单的 HTTP 服务。
-
-#### `http.serve(conn, handler)`
-
-处理 HTTP 请求。
-
-```javascript
-function handleConn(conn) {
-    http.serve(conn, function(req) {
-        return {
-            status: 200,
-            contentType: "application/json",
-            body: http.json({ message: "Hello", path: req.path })
-        };
-    });
-}
-```
-
-**请求对象 (req):**
-
-| 字段 | 类型 | 说明 |
-|------|------|------|
-| `method` | string | HTTP 方法 (GET, POST, etc.) |
-| `path` | string | 请求路径 |
-| `body` | string | 请求体 |
-
-**响应对象:**
-
-| 字段 | 类型 | 说明 |
-|------|------|------|
-| `status` | number | HTTP 状态码 (默认 200) |
-| `contentType` | string | Content-Type (默认 application/json) |
-| `body` | string | 响应体 |
-
-#### `http.json(data)`
-
-将对象序列化为 JSON 字符串。
-
-```javascript
-var jsonStr = http.json({ name: "test", value: 123 });
-// 返回: '{"name":"test","value":123}'
-```
-
-#### `http.sendFile(conn, filePath)`
-
-发送文件作为 HTTP 响应。
-
-```javascript
-function handleConn(conn) {
-    http.sendFile(conn, "/path/to/index.html");
-}
-```
-
----
-
-## 示例插件
-
-### Echo 服务
-
-```javascript
-function metadata() {
-    return {
-        name: "echo",
-        version: "1.0.0",
-        type: "app",
-        description: "Echo back received data"
-    };
-}
-
-function handleConn(conn) {
-    while (true) {
-        var data = conn.Read(4096);
-        if (!data || data.length === 0) {
-            break;
-        }
-        conn.Write(data);
-    }
-    conn.Close();
-}
-```
-
-### HTTP 文件服务器
-
-```javascript
-function metadata() {
-    return {
-        name: "file-server",
-        version: "1.0.0",
-        type: "app",
-        description: "Simple HTTP file server"
-    };
-}
-
-var rootDir = "";
-
-function start() {
-    rootDir = config("root") || "/tmp";
-    log("Serving files from: " + rootDir);
-}
-
-function handleConn(conn) {
-    http.serve(conn, function(req) {
-        if (req.method === "GET") {
-            var filePath = rootDir + req.path;
-            if (req.path === "/") {
-                filePath = rootDir + "/index.html";
-            }
-
-            var stat = fs.stat(filePath);
-            if (stat.error) {
-                return { status: 404, body: "Not Found" };
-            }
-
-            if (stat.isDir) {
-                return listDirectory(filePath);
-            }
-
-            var file = fs.readFile(filePath);
-            if (file.error) {
-                return { status: 500, body: file.error };
-            }
-
-            return {
-                status: 200,
-                contentType: "text/html",
-                body: file.data
-            };
-        }
-        return { status: 405, body: "Method Not Allowed" };
-    });
-}
-
-function listDirectory(path) {
-    var result = fs.readDir(path);
-    if (result.error) {
-        return { status: 500, body: result.error };
-    }
-
-    var html = "<html><body><h1>Directory Listing</h1><ul>";
-    for (var i = 0; i < result.entries.length; i++) {
-        var e = result.entries[i];
-        html += "<li><a href='" + e.name + "'>" + e.name + "</a></li>";
-    }
-    html += "</ul></body></html>";
-
-    return { status: 200, contentType: "text/html", body: html };
-}
-```
-
-### JSON API 服务
-
-```javascript
-function metadata() {
-    return {
-        name: "api-server",
-        version: "1.0.0",
-        type: "app",
-        description: "JSON API server"
-    };
-}
-
-var counter = 0;
-
-function handleConn(conn) {
-    http.serve(conn, function(req) {
-        if (req.path === "/api/status") {
-            return {
-                status: 200,
-                body: http.json({
-                    status: "ok",
-                    counter: counter++,
-                    timestamp: Date.now()
-                })
-            };
-        }
-
-        if (req.path === "/api/echo" && req.method === "POST") {
-            return {
-                status: 200,
-                body: http.json({
-                    received: req.body
-                })
-            };
-        }
-
-        return {
-            status: 404,
-            body: http.json({ error: "Not Found" })
-        };
-    });
-}
-```
-
----
-
-## 插件签名
-
-为了安全，JS 插件需要官方签名才能运行。
-
-### 签名格式
-
-签名文件 (`.sig`) 包含 Base64 编码的签名数据：
-
-```json
-{
-  "payload": {
-    "name": "plugin-name",
-    "version": "1.0.0",
-    "checksum": "sha256-hash",
-    "key_id": "official-v1"
-  },
-  "signature": "base64-signature"
-}
-```
-
-### 获取签名
-
-1. 提交插件到官方仓库
-2. 通过审核后获得签名
-3. 将 `.js` 和 `.sig` 文件一起分发
-
----
-
-## 发布到商店
-
-### 商店 JSON 格式
-
-插件商店使用 `store.json` 文件索引所有插件：
-
-```json
-[
-  {
-    "name": "echo",
-    "version": "1.0.0",
-    "type": "app",
-    "description": "Echo service plugin",
-    "author": "GoTunnel",
-    "icon": "https://example.com/icon.png",
-    "download_url": "https://example.com/plugins/echo.js"
-  }
-]
-```
-
-### 提交流程
-
-1. Fork 官方插件仓库
-2. 添加插件文件到 `plugins/` 目录
-3. 更新 `store.json`
-4. 提交 Pull Request
-5. 等待审核和签名
-
----
-
-## 沙箱限制
-
-为了安全，JS 插件运行在沙箱环境中：
-
-| 限制项 | 默认值 |
-|--------|--------|
-| 最大读取文件大小 | 10 MB |
-| 最大写入文件大小 | 10 MB |
-| 允许读取路径 | 插件数据目录 |
-| 允许写入路径 | 插件数据目录 |
-
----
-
-## 调试技巧
-
-### 日志输出
-
-使用 `log()` 函数输出调试信息：
-
-```javascript
-log("Debug: variable = " + JSON.stringify(variable));
-```
-
-### 错误处理
-
-始终检查 API 返回的错误：
-
-```javascript
-var result = fs.readFile(path);
-if (result.error) {
-    log("Error reading file: " + result.error);
-    return;
-}
-```
-
-### 配置测试
-
-在服务端配置中测试插件：
-
-```yaml
-js_plugins:
-  - name: my-plugin
-    path: /path/to/my-plugin.js
-    sig_path: /path/to/my-plugin.js.sig
-    config:
-      debug: "true"
-      port: "8080"
-```
-
----
-
-## 常见问题
-
-**Q: 插件无法加载？**
-
-A: 检查签名文件是否存在且有效。
-
-**Q: 文件操作失败？**
-
-A: 确认路径在沙箱允许范围内。
-
-**Q: 如何获取客户端 IP？**
-
-A: 目前 API 不支持，计划在后续版本添加。
-
----
-
-## 更新日志
-
-### v1.0.0
-
-- 初始版本
-- 支持基础 API: log, config
-- 支持连接 API: Read, Write, Close
-- 支持文件系统 API: fs.*
-- 支持 HTTP API: http.*

README.md

@@ -17,7 +17,7 @@ GoTunnel 是一个类似 frp 的内网穿透解决方案，核心特点是**服
 | TLS 证书 | 自动生成，零配置 | 需手动配置 |
 | 管理界面 | 内置 Web 控制台 (naive-ui) | 需额外部署 Dashboard |
 | 客户端部署 | 仅需 2 个参数 | 需配置文件 |
-| 客户端 ID | 可选，服务端自动分配 | 需手动配置 |
+| 客户端 ID | 自动根据设备标识计算 | 需手动配置 |
 
 ### 架构设计
 
@@ -50,6 +50,7 @@ GoTunnel 是一个类似 frp 的内网穿透解决方案，核心特点是**服
 - **多客户端支持** - 支持多个客户端同时连接，每个客户端独立的映射规则
 - **端口冲突检测** - 自动检测系统端口占用和客户端间端口冲突
 - **SOCKS5/HTTP 代理** - 支持通过客户端网络访问任意网站
+- **自动更新** - 服务端和客户端支持从 Web 界面一键更新
 
 ### 安全性
 
@@ -110,14 +111,9 @@ go build -o client ./cmd/client
 ### 客户端启动
 
 ```bash
-# 最简启动（ID 由服务端自动分配）
+# 最简启动（ID 由客户端根据设备标识自动计算）
 ./client -s <服务器IP>:7000 -t <Token>
 
-# 指定客户端 ID
-./client -s <服务器IP>:7000 -t <Token> -id <客户端ID>
-
-# 禁用 TLS（需服务端也禁用）
-./client -s <服务器IP>:7000 -t <Token> -no-tls
 ```
 
 **参数说明：**
@@ -126,9 +122,6 @@ go build -o client ./cmd/client
 |------|------|------|
 | `-s` | 服务器地址 (ip:port) | 是 |
 | `-t` | 认证 Token | 是 |
-| `-id` | 客户端 ID | 否（服务端自动分配） |
-| `-no-tls` | 禁用 TLS 加密 | 否 |
-| `-skip-verify` | 跳过证书验证（不安全，仅测试用） | 否 |
 
 ## 配置系统
 
@@ -192,11 +185,7 @@ web:
 | `http` | HTTP 代理 | 通过客户端网络访问 HTTP/HTTPS |
 | `https` | HTTPS 代理 | 同 HTTP，支持 CONNECT 方法 |
 
-### 插件类型
-
-| 类型 | 说明 | 示例用途 |
-|------|------|----------|
-| `socks5` | SOCKS5 代理（官方插件） | 通过客户端网络访问任意地址 |
+| `socks5` | SOCKS5 代理 | 通过客户端网络访问任意地址 |
 
 **规则配置示例（通过 Web API）：**
 
@@ -226,9 +215,11 @@ GoTunnel/
 │   │   ├── config/          # 配置管理
 │   │   ├── db/              # 数据库存储
 │   │   ├── app/             # Web 服务
-│   │   └── router/          # API 路由
+│   │   ├── router/          # API 路由
+│   │   └── plugin/          # 服务端插件管理
 │   └── client/
-│       └── tunnel/          # 客户端隧道
+│       ├── tunnel/          # 客户端隧道
+│       └── plugin/          # 客户端插件管理和缓存
 ├── pkg/
 │   ├── protocol/            # 通信协议
 │   ├── crypto/              # TLS 加密
@@ -236,32 +227,31 @@ GoTunnel/
 │   ├── relay/               # 数据转发
 │   ├── auth/                # JWT 认证
 │   ├── utils/               # 工具函数
-│   └── plugin/              # 插件系统核心
-│       ├── builtin/         # 内置插件 (socks5)
-│       ├── wasm/            # WASM 运行时 (wazero)
+│   ├── version/             # 版本信息和更新检查
+│   ├── update/              # 共享更新逻辑 (下载、解压)
+│   └── plugin/              # JS 插件系统核心 (goja)
 │       └── store/           # 插件持久化 (SQLite)
 ├── web/                     # Vue 3 + naive-ui 前端
 ├── scripts/                 # 构建脚本
-│   └── build.sh             # 跨平台构建脚本
+│   ├── build.sh             # Linux/macOS 构建脚本
+│   └── build.ps1            # Windows 构建脚本
 └── go.mod
 ```
 
 ## 插件系统
 
-GoTunnel 支持灵活的插件系统，可扩展代理协议和应用功能。
+GoTunnel 支持灵活的 JS 插件系统，可扩展代理协议和应用功能。
 
 ### 插件类型
 
 | 类型 | 说明 | 运行位置 |
 |------|------|----------|
-| `proxy` | 代理协议插件 (如 SOCKS5) | 服务端 |
-| `app` | 应用插件 (如 HTTP 文件服务) | 客户端 |
+| `app` | 应用插件 (如 HTTP 文件服务、Echo 服务) | 客户端 |
 
 ### 插件来源
 
-- **内置插件**: 编译在二进制中，离线可用
 - **JS 插件**: 基于 goja 运行时，支持动态加载和热更新
-- **扩展商店**: 从官方商店浏览和安装插件
+- **插件商店**: 从服务端管理的插件商店浏览和安装
 
 ### 开发 JS 插件
 
@@ -390,7 +380,7 @@ curl -X POST http://server:7500/api/clients \
   -d '{"id":"home","rules":[{"name":"web","type":"tcp","local_ip":"127.0.0.1","local_port":80,"remote_port":8080}]}'
 
 # 客户端连接
-./client -s server:7000 -t <token> -id home
+./client -s server:7000 -t <token>
 
 # 访问：http://server:8080 -> 内网 127.0.0.1:80
 ```
@@ -413,7 +403,7 @@ A: 在 Web 控制台点击客户端详情，进入编辑模式即可设置昵称
 
 **Q: 如何禁用 TLS？**
 
-A: 服务端配置 `tls_disabled: true`，客户端使用 `-no-tls` 参数。
+A: 客户端命令行默认使用 TLS；如需兼容旧的非 TLS 部署，请改用客户端配置文件中的 `no_tls: true`。
 
 **Q: 端口被占用怎么办？**
 
@@ -421,12 +411,18 @@ A: 服务端会自动检测端口冲突，请检查日志并更换端口。
 
 **Q: 客户端 ID 是如何分配的？**
 
-A: 如果客户端未指定 `-id` 参数，服务端会自动生成 16 位随机 ID。
+A: 客户端会把系统机器 ID、全部可用 MAC、主机名和网卡名等稳定标识组合后再进行哈希，得到固定客户端 ID；服务端不再为客户端分配或修正 ID。
+
+**Q: 如何更新服务端/客户端？**
+
+A: 在 Web 控制台的"更新"页面，可以检查并应用更新。服务端/客户端会自动从 Release 下载压缩包、解压并重启。
 
 ## 构建
 
 使用构建脚本可以一键构建前后端：
 
+**Linux/macOS:**
+
 ```bash
 # 构建当前平台
 ./scripts/build.sh current
@@ -444,6 +440,25 @@ A: 如果客户端未指定 `-id` 参数，服务端会自动生成 16 位随机
 VERSION=1.0.0 ./scripts/build.sh all
 ```
 
+**Windows (PowerShell):**
+
+```powershell
+# 构建当前平台
+.\scripts\build.ps1 current
+
+# 构建所有平台
+.\scripts\build.ps1 all
+
+# 仅构建 Web UI
+.\scripts\build.ps1 web
+
+# 清理构建产物
+.\scripts\build.ps1 clean
+
+# 指定版本号
+$env:VERSION="1.0.0"; .\scripts\build.ps1 all
+```
+
 构建产物输出到 `build/<os>_<arch>/` 目录。
 
 ## 架构时序图

build/darwin_arm64/config.yaml

@@ -1,15 +0,0 @@
-server:
-  bind_addr: "0.0.0.0"      # 监听地址
-  bind_port: 7001           # 监听端口
-  token: "flik1513." # 认证 Token（不配置则自动生成）
-  heartbeat_sec: 30         # 心跳间隔（秒）
-  heartbeat_timeout: 90     # 心跳超时（秒）
-  db_path: "gotunnel.db"    # 数据库路径
-  tls_disabled: false       # 是否禁用 TLS（默认启用）
-
-web:
-  enabled: true             # 启用 Web 控制台
-  bind_addr: "0.0.0.0"
-  bind_port: 7500
-  username: "admin"         # 可选，设置后启用认证
-  password: "password"

cmd/client/main.go

@@ -3,52 +3,61 @@ package main
 import (
 	"flag"
 	"log"
-	"os"
-	"path/filepath"
 
+	"github.com/gotunnel/internal/client/config"
 	"github.com/gotunnel/internal/client/tunnel"
 	"github.com/gotunnel/pkg/crypto"
-	"github.com/gotunnel/pkg/plugin"
-	"github.com/gotunnel/pkg/plugin/builtin"
+	"github.com/gotunnel/pkg/version"
 )
 
+// 版本信息（通过 ldflags 注入）
+var Version string
+var BuildTime string
+var GitCommit string
+
+func init() {
+	version.SetVersion(Version)
+	version.SetBuildInfo(GitCommit, BuildTime)
+}
+
 func main() {
 	server := flag.String("s", "", "server address (ip:port)")
 	token := flag.String("t", "", "auth token")
-	id := flag.String("id", "", "client id (optional, auto-assigned if empty)")
-	noTLS := flag.Bool("no-tls", false, "disable TLS")
-	skipVerify := flag.Bool("skip-verify", false, "skip TLS certificate verification (insecure)")
+	configPath := flag.String("c", "", "config file path")
 	flag.Parse()
 
-	if *server == "" || *token == "" {
-		log.Fatal("Usage: client -s <server:port> -t <token> [-id <client_id>] [-no-tls] [-skip-verify]")
+	// 优先加载配置文件
+	var cfg *config.ClientConfig
+	if *configPath != "" {
+		var err error
+		cfg, err = config.LoadClientConfig(*configPath)
+		if err != nil {
+			log.Fatalf("Failed to load config: %v", err)
 		}
-
-	client := tunnel.NewClient(*server, *token, *id)
-
-	// TLS 默认启用，使用 TOFU 验证
-	if !*noTLS {
-		client.TLSEnabled = true
-		// 获取数据目录
-		home, _ := os.UserHomeDir()
-		dataDir := filepath.Join(home, ".gotunnel")
-		client.TLSConfig = crypto.ClientTLSConfigWithTOFU(*server, dataDir, *skipVerify)
-		if *skipVerify {
-			log.Printf("[Client] TLS enabled (certificate verification DISABLED - insecure)")
 	} else {
-			log.Printf("[Client] TLS enabled with TOFU certificate verification")
-		}
+		cfg = &config.ClientConfig{}
 	}
 
-	// 初始化插件系统
-	registry := plugin.NewRegistry()
-	for _, h := range builtin.GetClientPlugins() {
-		if err := registry.RegisterClient(h); err != nil {
-			log.Fatalf("[Plugin] Register error: %v", err)
+	// 命令行参数覆盖配置文件
+	if *server != "" {
+		cfg.Server = *server
 	}
+	if *token != "" {
+		cfg.Token = *token
+	}
+
+	if cfg.Server == "" || cfg.Token == "" {
+		log.Fatal("Usage: client [-c config.yaml] | [-s <server:port> -t <token>]")
+	}
+
+	client := tunnel.NewClient(cfg.Server, cfg.Token)
+
+	// TLS 默认启用，默认跳过证书验证（类似 frp）
+	if !cfg.NoTLS {
+		client.TLSEnabled = true
+		client.TLSConfig = crypto.ClientTLSConfig()
+		log.Printf("[Client] TLS enabled")
 	}
-	client.SetPluginRegistry(registry)
-	log.Printf("[Plugin] Registered %d plugins", len(builtin.GetClientPlugins()))
 
 	client.Run()
 }

cmd/server/main.go

@@ -1,5 +1,15 @@
 package main
 
+// @title GoTunnel API
+// @version 1.0
+// @description GoTunnel 内网穿透服务器 API
+// @host localhost:7500
+// @BasePath /
+// @securityDefinitions.apikey Bearer
+// @in header
+// @name Authorization
+// @description JWT Bearer token
+
 import (
 	"flag"
 	"fmt"
@@ -9,16 +19,26 @@ import (
 	"syscall"
 	"time"
 
+	_ "github.com/gotunnel/docs" // Swagger docs
+
 	"github.com/gotunnel/internal/server/app"
 	"github.com/gotunnel/internal/server/config"
 	"github.com/gotunnel/internal/server/db"
 	"github.com/gotunnel/internal/server/tunnel"
 	"github.com/gotunnel/pkg/crypto"
-	"github.com/gotunnel/pkg/plugin"
-	"github.com/gotunnel/pkg/plugin/builtin"
-	"github.com/gotunnel/pkg/plugin/sign"
+	"github.com/gotunnel/pkg/version"
 )
 
+// 版本信息（通过 ldflags 注入）
+var Version string
+var BuildTime string
+var GitCommit string
+
+func init() {
+	version.SetVersion(Version)
+	version.SetBuildInfo(GitCommit, BuildTime)
+}
+
 func main() {
 	configPath := flag.String("c", "server.yaml", "config file path")
 	flag.Parse()
@@ -59,26 +79,15 @@ func main() {
 		log.Printf("[Server] TLS enabled")
 	}
 
-	// 初始化插件系统
-	registry := plugin.NewRegistry()
-	if err := registry.RegisterAllServer(builtin.GetServerPlugins()); err != nil {
-		log.Fatalf("[Plugin] Register error: %v", err)
-	}
-	server.SetPluginRegistry(registry)
-	log.Printf("[Plugin] Registered %d plugins", len(builtin.GetServerPlugins()))
-
-	// 加载 JS 插件配置
-	if len(cfg.JSPlugins) > 0 {
-		jsPlugins := loadJSPlugins(cfg.JSPlugins)
-		server.LoadJSPlugins(jsPlugins)
-	}
+	// 设置流量存储，用于记录流量统计
+	server.SetTrafficStore(clientStore)
 
 	// 启动 Web 控制台
-	if cfg.Web.Enabled {
+	if cfg.Server.Web.Enabled {
 		// 强制生成 Web 凭据（如果未配置）
 		if config.GenerateWebCredentials(cfg) {
 			log.Printf("[Web] Auto-generated credentials - Username: %s, Password: %s",
-				cfg.Web.Username, cfg.Web.Password)
+				cfg.Server.Web.Username, cfg.Server.Web.Password)
 			log.Printf("[Web] Please save these credentials and update your config file")
 			// 保存配置以持久化凭据
 			if err := config.SaveServerConfig(*configPath, cfg); err != nil {
@@ -87,11 +96,11 @@ func main() {
 		}
 
 		ws := app.NewWebServer(clientStore, server, cfg, *configPath, clientStore)
-		addr := fmt.Sprintf("%s:%d", cfg.Web.BindAddr, cfg.Web.BindPort)
+		addr := fmt.Sprintf("%s:%d", cfg.Server.BindAddr, cfg.Server.Web.BindPort)
 
 		go func() {
 			// 始终使用 JWT 认证
-			err := ws.RunWithJWT(addr, cfg.Web.Username, cfg.Web.Password, cfg.Server.Token)
+			err := ws.RunWithJWT(addr, cfg.Server.Web.Username, cfg.Server.Web.Password, cfg.Server.Token)
 			if err != nil {
 				log.Printf("[Web] Server error: %v", err)
 			}
@@ -112,69 +121,3 @@ func main() {
 
 	log.Fatal(server.Run())
 }
-
-// loadJSPlugins 加载 JS 插件文件
-func loadJSPlugins(configs []config.JSPluginConfig) []tunnel.JSPluginEntry {
-	var plugins []tunnel.JSPluginEntry
-
-	for _, cfg := range configs {
-		source, err := os.ReadFile(cfg.Path)
-		if err != nil {
-			log.Printf("[JSPlugin] Failed to load %s: %v", cfg.Path, err)
-			continue
-		}
-
-		// 加载签名文件
-		sigPath := cfg.SigPath
-		if sigPath == "" {
-			sigPath = cfg.Path + ".sig"
-		}
-		signature, err := os.ReadFile(sigPath)
-		if err != nil {
-			log.Printf("[JSPlugin] Failed to load signature for %s: %v", cfg.Name, err)
-			continue
-		}
-
-		// 服务端也验证签名，防止配置文件被篡改
-		if err := verifyPluginSignature(cfg.Name, string(source), string(signature)); err != nil {
-			log.Printf("[JSPlugin] Signature verification failed for %s: %v", cfg.Name, err)
-			continue
-		}
-
-		plugins = append(plugins, tunnel.JSPluginEntry{
-			Name:      cfg.Name,
-			Source:    string(source),
-			Signature: string(signature),
-			AutoPush:  cfg.AutoPush,
-			Config:    cfg.Config,
-			AutoStart: cfg.AutoStart,
-		})
-
-		log.Printf("[JSPlugin] Loaded: %s from %s (verified)", cfg.Name, cfg.Path)
-	}
-
-	return plugins
-}
-
-// verifyPluginSignature 验证插件签名
-func verifyPluginSignature(name, source, signature string) error {
-	// 解码签名
-	signed, err := sign.DecodeSignedPlugin(signature)
-	if err != nil {
-		return fmt.Errorf("decode signature: %w", err)
-	}
-
-	// 获取公钥
-	pubKey, err := sign.GetPublicKeyByID(signed.Payload.KeyID)
-	if err != nil {
-		return err
-	}
-
-	// 验证插件名称
-	if signed.Payload.Name != name {
-		return fmt.Errorf("name mismatch: %s vs %s", signed.Payload.Name, name)
-	}
-
-	// 验证签名
-	return sign.VerifyPlugin(pubKey, signed, source)
-}

go.mod

@@ -3,25 +3,81 @@ module github.com/gotunnel
 go 1.24.0
 
 require (
+	github.com/gin-gonic/gin v1.11.0
+	github.com/go-playground/validator/v10 v10.30.1
 	github.com/golang-jwt/jwt/v5 v5.3.0
+	github.com/google/uuid v1.6.0
+	github.com/gorilla/websocket v1.5.3
 	github.com/hashicorp/yamux v0.1.1
+	github.com/kbinani/screenshot v0.0.0-20250624051815-089614a94018
+	github.com/shirou/gopsutil/v3 v3.24.5
+	github.com/swaggo/files v1.0.1
+	github.com/swaggo/gin-swagger v1.6.1
+	github.com/swaggo/swag v1.16.6
 	gopkg.in/yaml.v3 v3.0.1
 	modernc.org/sqlite v1.41.0
 )
 
 require (
-	github.com/dlclark/regexp2 v1.11.4 // indirect
-	github.com/dop251/goja v0.0.0-20251201205617-2bb4c724c0f9 // indirect
+	github.com/KyleBanks/depth v1.2.1 // indirect
+	github.com/bytedance/gopkg v0.1.3 // indirect
+	github.com/bytedance/sonic v1.14.2 // indirect
+	github.com/bytedance/sonic/loader v0.4.0 // indirect
+	github.com/cloudwego/base64x v0.1.6 // indirect
 	github.com/dustin/go-humanize v1.0.1 // indirect
-	github.com/go-sourcemap/sourcemap v2.1.3+incompatible // indirect
-	github.com/google/pprof v0.0.0-20250317173921-a4b03ec1a45e // indirect
-	github.com/google/uuid v1.6.0 // indirect
+	github.com/gabriel-vasile/mimetype v1.4.12 // indirect
+	github.com/gen2brain/shm v0.1.0 // indirect
+	github.com/gin-contrib/sse v1.1.0 // indirect
+	github.com/go-ole/go-ole v1.2.6 // indirect
+	github.com/go-openapi/jsonpointer v0.22.4 // indirect
+	github.com/go-openapi/jsonreference v0.21.4 // indirect
+	github.com/go-openapi/spec v0.22.3 // indirect
+	github.com/go-openapi/swag/conv v0.25.4 // indirect
+	github.com/go-openapi/swag/jsonname v0.25.4 // indirect
+	github.com/go-openapi/swag/jsonutils v0.25.4 // indirect
+	github.com/go-openapi/swag/loading v0.25.4 // indirect
+	github.com/go-openapi/swag/stringutils v0.25.4 // indirect
+	github.com/go-openapi/swag/typeutils v0.25.4 // indirect
+	github.com/go-openapi/swag/yamlutils v0.25.4 // indirect
+	github.com/go-playground/locales v0.14.1 // indirect
+	github.com/go-playground/universal-translator v0.18.1 // indirect
+	github.com/goccy/go-json v0.10.5 // indirect
+	github.com/goccy/go-yaml v1.19.1 // indirect
+	github.com/godbus/dbus/v5 v5.1.0 // indirect
+	github.com/jezek/xgb v1.1.1 // indirect
+	github.com/json-iterator/go v1.1.12 // indirect
+	github.com/klauspost/cpuid/v2 v2.3.0 // indirect
+	github.com/kr/text v0.2.0 // indirect
+	github.com/leodido/go-urn v1.4.0 // indirect
+	github.com/lufia/plan9stats v0.0.0-20211012122336-39d0f177ccd0 // indirect
+	github.com/lxn/win v0.0.0-20210218163916-a377121e959e // indirect
 	github.com/mattn/go-isatty v0.0.20 // indirect
+	github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd // indirect
+	github.com/modern-go/reflect2 v1.0.2 // indirect
 	github.com/ncruces/go-strftime v0.1.9 // indirect
+	github.com/pelletier/go-toml/v2 v2.2.4 // indirect
+	github.com/power-devops/perfstat v0.0.0-20210106213030-5aafc221ea8c // indirect
+	github.com/quic-go/qpack v0.6.0 // indirect
+	github.com/quic-go/quic-go v0.58.0 // indirect
 	github.com/remyoudompheng/bigfft v0.0.0-20230129092748-24d4a6f8daec // indirect
+	github.com/shoenig/go-m1cpu v0.1.7 // 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 v1.3.1 // indirect
+	github.com/yusufpapurcu/wmi v1.2.4 // indirect
+	go.uber.org/mock v0.6.0 // indirect
+	go.yaml.in/yaml/v3 v3.0.4 // indirect
+	golang.org/x/arch v0.23.0 // indirect
+	golang.org/x/crypto v0.46.0 // indirect
 	golang.org/x/exp v0.0.0-20250620022241-b7579e27df2b // indirect
-	golang.org/x/sys v0.38.0 // indirect
-	golang.org/x/text v0.3.8 // indirect
+	golang.org/x/mod v0.31.0 // indirect
+	golang.org/x/net v0.48.0 // indirect
+	golang.org/x/sync v0.19.0 // indirect
+	golang.org/x/sys v0.39.0 // indirect
+	golang.org/x/text v0.32.0 // indirect
+	golang.org/x/tools v0.40.0 // indirect
+	google.golang.org/protobuf v1.36.11 // indirect
 	modernc.org/libc v1.66.10 // indirect
 	modernc.org/mathutil v1.7.1 // indirect
 	modernc.org/memory v1.11.0 // indirect

go.sum

@@ -1,40 +1,222 @@
-github.com/dlclark/regexp2 v1.11.4 h1:rPYF9/LECdNymJufQKmri9gV604RvvABwgOA8un7yAo=
-github.com/dlclark/regexp2 v1.11.4/go.mod h1:DHkYz0B9wPfa6wondMfaivmHpzrQ3v9q8cnmRbL6yW8=
-github.com/dop251/goja v0.0.0-20251201205617-2bb4c724c0f9 h1:3uSSOd6mVlwcX3k5OYOpiDqFgRmaE2dBfLvVIFWWHrw=
-github.com/dop251/goja v0.0.0-20251201205617-2bb4c724c0f9/go.mod h1:MxLav0peU43GgvwVgNbLAj1s/bSGboKkhuULvq/7hx4=
+github.com/KyleBanks/depth v1.2.1 h1:5h8fQADFrWtarTdtDudMmGsC7GPbOAu6RVB3ffsVFHc=
+github.com/KyleBanks/depth v1.2.1/go.mod h1:jzSb9d0L43HxTQfT+oSA1EEp2q+ne2uh6XgeJcm8brE=
+github.com/bytedance/gopkg v0.1.3 h1:TPBSwH8RsouGCBcMBktLt1AymVo2TVsBVCY4b6TnZ/M=
+github.com/bytedance/gopkg v0.1.3/go.mod h1:576VvJ+eJgyCzdjS+c4+77QF3p7ubbtiKARP3TxducM=
+github.com/bytedance/sonic v1.14.2 h1:k1twIoe97C1DtYUo+fZQy865IuHia4PR5RPiuGPPIIE=
+github.com/bytedance/sonic v1.14.2/go.mod h1:T80iDELeHiHKSc0C9tubFygiuXoGzrkjKzX2quAx980=
+github.com/bytedance/sonic/loader v0.4.0 h1:olZ7lEqcxtZygCK9EKYKADnpQoYkRQxaeY2NYzevs+o=
+github.com/bytedance/sonic/loader v0.4.0/go.mod h1:AR4NYCk5DdzZizZ5djGqQ92eEhCCcdf5x77udYiSJRo=
+github.com/cloudwego/base64x v0.1.6 h1:t11wG9AECkCDk5fMSoxmufanudBtJ+/HemLstXDLI2M=
+github.com/cloudwego/base64x v0.1.6/go.mod h1:OFcloc187FXDaYHvrNIjxSe8ncn0OOM8gEHfghB2IPU=
+github.com/creack/pty v1.1.9/go.mod h1:oKZEueFk5CKHvIhNR5MUki03XCEU+Q6VDXinZuGJ33E=
+github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
+github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
+github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
 github.com/dustin/go-humanize v1.0.1 h1:GzkhY7T5VNhEkwH0PVJgjz+fX1rhBrR7pRT3mDkpeCY=
 github.com/dustin/go-humanize v1.0.1/go.mod h1:Mu1zIs6XwVuF/gI1OepvI0qD18qycQx+mFykh5fBlto=
-github.com/go-sourcemap/sourcemap v2.1.3+incompatible h1:W1iEw64niKVGogNgBN3ePyLFfuisuzeidWPMPWmECqU=
-github.com/go-sourcemap/sourcemap v2.1.3+incompatible/go.mod h1:F8jJfvm2KbVjc5NqelyYJmf/v5J0dwNLS2mL4sNA1Jg=
+github.com/gabriel-vasile/mimetype v1.4.12 h1:e9hWvmLYvtp846tLHam2o++qitpguFiYCKbn0w9jyqw=
+github.com/gabriel-vasile/mimetype v1.4.12/go.mod h1:d+9Oxyo1wTzWdyVUPMmXFvp4F9tea18J8ufA774AB3s=
+github.com/gen2brain/shm v0.1.0 h1:MwPeg+zJQXN0RM9o+HqaSFypNoNEcNpeoGp0BTSx2YY=
+github.com/gen2brain/shm v0.1.0/go.mod h1:UgIcVtvmOu+aCJpqJX7GOtiN7X2ct+TKLg4RTxwPIUA=
+github.com/gin-contrib/gzip v0.0.6 h1:NjcunTcGAj5CO1gn4N8jHOSIeRFHIbn51z6K+xaN4d4=
+github.com/gin-contrib/gzip v0.0.6/go.mod h1:QOJlmV2xmayAjkNS2Y8NQsMneuRShOU/kjovCXNuzzk=
+github.com/gin-contrib/sse v1.1.0 h1:n0w2GMuUpWDVp7qSpvze6fAu9iRxJY4Hmj6AmBOU05w=
+github.com/gin-contrib/sse v1.1.0/go.mod h1:hxRZ5gVpWMT7Z0B0gSNYqqsSCNIJMjzvm6fqCz9vjwM=
+github.com/gin-gonic/gin v1.11.0 h1:OW/6PLjyusp2PPXtyxKHU0RbX6I/l28FTdDlae5ueWk=
+github.com/gin-gonic/gin v1.11.0/go.mod h1:+iq/FyxlGzII0KHiBGjuNn4UNENUlKbGlNmc+W50Dls=
+github.com/go-ole/go-ole v1.2.6 h1:/Fpf6oFPoeFik9ty7siob0G6Ke8QvQEuVcuChpwXzpY=
+github.com/go-ole/go-ole v1.2.6/go.mod h1:pprOEPIfldk/42T2oK7lQ4v4JSDwmV0As9GaiUsvbm0=
+github.com/go-openapi/jsonpointer v0.22.4 h1:dZtK82WlNpVLDW2jlA1YCiVJFVqkED1MegOUy9kR5T4=
+github.com/go-openapi/jsonpointer v0.22.4/go.mod h1:elX9+UgznpFhgBuaMQ7iu4lvvX1nvNsesQ3oxmYTw80=
+github.com/go-openapi/jsonreference v0.21.4 h1:24qaE2y9bx/q3uRK/qN+TDwbok1NhbSmGjjySRCHtC8=
+github.com/go-openapi/jsonreference v0.21.4/go.mod h1:rIENPTjDbLpzQmQWCj5kKj3ZlmEh+EFVbz3RTUh30/4=
+github.com/go-openapi/spec v0.22.3 h1:qRSmj6Smz2rEBxMnLRBMeBWxbbOvuOoElvSvObIgwQc=
+github.com/go-openapi/spec v0.22.3/go.mod h1:iIImLODL2loCh3Vnox8TY2YWYJZjMAKYyLH2Mu8lOZs=
+github.com/go-openapi/swag v0.19.15 h1:D2NRCBzS9/pEY3gP9Nl8aDqGUcPFrwG2p+CNFrLyrCM=
+github.com/go-openapi/swag/conv v0.25.4 h1:/Dd7p0LZXczgUcC/Ikm1+YqVzkEeCc9LnOWjfkpkfe4=
+github.com/go-openapi/swag/conv v0.25.4/go.mod h1:3LXfie/lwoAv0NHoEuY1hjoFAYkvlqI/Bn5EQDD3PPU=
+github.com/go-openapi/swag/jsonname v0.25.4 h1:bZH0+MsS03MbnwBXYhuTttMOqk+5KcQ9869Vye1bNHI=
+github.com/go-openapi/swag/jsonname v0.25.4/go.mod h1:GPVEk9CWVhNvWhZgrnvRA6utbAltopbKwDu8mXNUMag=
+github.com/go-openapi/swag/jsonutils v0.25.4 h1:VSchfbGhD4UTf4vCdR2F4TLBdLwHyUDTd1/q4i+jGZA=
+github.com/go-openapi/swag/jsonutils v0.25.4/go.mod h1:7OYGXpvVFPn4PpaSdPHJBtF0iGnbEaTk8AvBkoWnaAY=
+github.com/go-openapi/swag/jsonutils/fixtures_test v0.25.4 h1:IACsSvBhiNJwlDix7wq39SS2Fh7lUOCJRmx/4SN4sVo=
+github.com/go-openapi/swag/jsonutils/fixtures_test v0.25.4/go.mod h1:Mt0Ost9l3cUzVv4OEZG+WSeoHwjWLnarzMePNDAOBiM=
+github.com/go-openapi/swag/loading v0.25.4 h1:jN4MvLj0X6yhCDduRsxDDw1aHe+ZWoLjW+9ZQWIKn2s=
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+github.com/go-openapi/swag/stringutils v0.25.4 h1:O6dU1Rd8bej4HPA3/CLPciNBBDwZj9HiEpdVsb8B5A8=
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+github.com/go-openapi/swag/typeutils v0.25.4 h1:1/fbZOUN472NTc39zpa+YGHn3jzHWhv42wAJSN91wRw=
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+github.com/go-openapi/testify/enable/yaml/v2 v2.0.2 h1:0+Y41Pz1NkbTHz8NngxTuAXxEodtNSI1WG1c/m5Akw4=
+github.com/go-openapi/testify/enable/yaml/v2 v2.0.2/go.mod h1:kme83333GCtJQHXQ8UKX3IBZu6z8T5Dvy5+CW3NLUUg=
+github.com/go-openapi/testify/v2 v2.0.2 h1:X999g3jeLcoY8qctY/c/Z8iBHTbwLz7R2WXd6Ub6wls=
+github.com/go-openapi/testify/v2 v2.0.2/go.mod h1:HCPmvFFnheKK2BuwSA0TbbdxJ3I16pjwMkYkP4Ywn54=
+github.com/go-playground/assert/v2 v2.2.0 h1:JvknZsQTYeFEAhQwI4qEt9cyV5ONwRHC+lYKSsYSR8s=
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+github.com/go-playground/locales v0.14.1 h1:EWaQ/wswjilfKLTECiXz7Rh+3BjFhfDFKv/oXslEjJA=
+github.com/go-playground/locales v0.14.1/go.mod h1:hxrqLVvrK65+Rwrd5Fc6F2O76J/NuW9t0sjnWqG1slY=
+github.com/go-playground/universal-translator v0.18.1 h1:Bcnm0ZwsGyWbCzImXv+pAJnYK9S473LQFuzCbDbfSFY=
+github.com/go-playground/universal-translator v0.18.1/go.mod h1:xekY+UJKNuX9WP91TpwSH2VMlDf28Uj24BCp08ZFTUY=
+github.com/go-playground/validator/v10 v10.30.1 h1:f3zDSN/zOma+w6+1Wswgd9fLkdwy06ntQJp0BBvFG0w=
+github.com/go-playground/validator/v10 v10.30.1/go.mod h1:oSuBIQzuJxL//3MelwSLD5hc2Tu889bF0Idm9Dg26cM=
+github.com/goccy/go-json v0.10.5 h1:Fq85nIqj+gXn/S5ahsiTlK3TmC85qgirsdTP/+DeaC4=
+github.com/goccy/go-json v0.10.5/go.mod h1:oq7eo15ShAhp70Anwd5lgX2pLfOS3QCiwU/PULtXL6M=
+github.com/goccy/go-yaml v1.19.1 h1:3rG3+v8pkhRqoQ/88NYNMHYVGYztCOCIZ7UQhu7H+NE=
+github.com/goccy/go-yaml v1.19.1/go.mod h1:XBurs7gK8ATbW4ZPGKgcbrY1Br56PdM69F7LkFRi1kA=
+github.com/godbus/dbus/v5 v5.1.0 h1:4KLkAxT3aOY8Li4FRJe/KvhoNFFxo0m6fNuFUO8QJUk=
+github.com/godbus/dbus/v5 v5.1.0/go.mod h1:xhWf0FNVPg57R7Z0UbKHbJfkEywrmjJnf7w5xrFpKfA=
 github.com/golang-jwt/jwt/v5 v5.3.0 h1:pv4AsKCKKZuqlgs5sUmn4x8UlGa0kEVt/puTpKx9vvo=
 github.com/golang-jwt/jwt/v5 v5.3.0/go.mod h1:fxCRLWMO43lRc8nhHWY6LGqRcf+1gQWArsqaEUEa5bE=
+github.com/google/go-cmp v0.5.6/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE=
+github.com/google/go-cmp v0.7.0 h1:wk8382ETsv4JYUZwIsn6YpYiWiBsYLSJiTsyBybVuN8=
+github.com/google/go-cmp v0.7.0/go.mod h1:pXiqmnSA92OHEEa9HXL2W4E7lf9JzCmGVUdgjX3N/iU=
+github.com/google/gofuzz v1.0.0/go.mod h1:dBl0BpW6vV/+mYPU4Po3pmUjxk6FQPldtuIdl/M65Eg=
 github.com/google/pprof v0.0.0-20250317173921-a4b03ec1a45e h1:ijClszYn+mADRFY17kjQEVQ1XRhq2/JR1M3sGqeJoxs=
 github.com/google/pprof v0.0.0-20250317173921-a4b03ec1a45e/go.mod h1:boTsfXsheKC2y+lKOCMpSfarhxDeIzfZG1jqGcPl3cA=
 github.com/google/uuid v1.6.0 h1:NIvaJDMOsjHA8n1jAhLSgzrAzy1Hgr+hNrb57e+94F0=
 github.com/google/uuid v1.6.0/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+yHo=
+github.com/gorilla/websocket v1.5.3 h1:saDtZ6Pbx/0u+bgYQ3q96pZgCzfhKXGPqt7kZ72aNNg=
+github.com/gorilla/websocket v1.5.3/go.mod h1:YR8l580nyteQvAITg2hZ9XVh4b55+EU/adAjf1fMHhE=
 github.com/hashicorp/yamux v0.1.1 h1:yrQxtgseBDrq9Y652vSRDvsKCJKOUD+GzTS4Y0Y8pvE=
 github.com/hashicorp/yamux v0.1.1/go.mod h1:CtWFDAQgb7dxtzFs4tWbplKIe2jSi3+5vKbgIO0SLnQ=
+github.com/jezek/xgb v1.1.1 h1:bE/r8ZZtSv7l9gk6nU0mYx51aXrvnyb44892TwSaqS4=
+github.com/jezek/xgb v1.1.1/go.mod h1:nrhwO0FX/enq75I7Y7G8iN1ubpSGZEiA3v9e9GyRFlk=
+github.com/json-iterator/go v1.1.12 h1:PV8peI4a0ysnczrg+LtxykD8LfKY9ML6u2jnxaEnrnM=
+github.com/json-iterator/go v1.1.12/go.mod h1:e30LSqwooZae/UwlEbR2852Gd8hjQvJoHmT4TnhNGBo=
+github.com/kbinani/screenshot v0.0.0-20250624051815-089614a94018 h1:NQYgMY188uWrS+E/7xMVpydsI48PMHcc7SfR4OxkDF4=
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+golang.org/x/tools v0.40.0/go.mod h1:Ik/tzLRlbscWpqqMRjyWYDisX8bG13FrdXp3o4Sr9lc=
+golang.org/x/xerrors v0.0.0-20190717185122-a985d3407aa7/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
+golang.org/x/xerrors v0.0.0-20191204190536-9bdfabe68543/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
+google.golang.org/protobuf v1.36.11 h1:fV6ZwhNocDyBLK0dj+fg8ektcVegBBuEolpbTQyBNVE=
+google.golang.org/protobuf v1.36.11/go.mod h1:HTf+CrKn2C3g5S8VImy6tdcUvCska2kB7j23XfzDpco=
 gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
+gopkg.in/check.v1 v1.0.0-20201130134442-10cb98267c6c h1:Hei/4ADfdWqJk1ZMxUNpqntNwaWcugrBjAiHlqqRiVk=
+gopkg.in/check.v1 v1.0.0-20201130134442-10cb98267c6c/go.mod h1:JHkPIbrfpd72SG/EVd6muEfDQjcINNoR0C8j2r3qZ4Q=
+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=
 modernc.org/cc/v4 v4.26.5 h1:xM3bX7Mve6G8K8b+T11ReenJOT+BmVqQj0FY5T4+5Y4=

internal/client/config/config.go

@@ -0,0 +1,29 @@
+package config
+
+import (
+	"os"
+
+	"gopkg.in/yaml.v3"
+)
+
+// ClientConfig 客户端配置
+type ClientConfig struct {
+	Server string `yaml:"server"` // 服务器地址
+	Token  string `yaml:"token"`  // 认证 Token
+	NoTLS  bool   `yaml:"no_tls"` // 禁用 TLS
+}
+
+// LoadClientConfig 加载客户端配置
+func LoadClientConfig(path string) (*ClientConfig, error) {
+	data, err := os.ReadFile(path)
+	if err != nil {
+		return nil, err
+	}
+
+	var cfg ClientConfig
+	if err := yaml.Unmarshal(data, &cfg); err != nil {
+		return nil, err
+	}
+
+	return &cfg, nil
+}

internal/client/plugin/manager.go

@@ -1,51 +0,0 @@
-package plugin
-
-import (
-	"log"
-	"sync"
-
-	"github.com/gotunnel/pkg/plugin"
-	"github.com/gotunnel/pkg/plugin/builtin"
-)
-
-// Manager 客户端 plugin 管理器
-type Manager struct {
-	registry *plugin.Registry
-	mu       sync.RWMutex
-}
-
-// NewManager 创建客户端 plugin 管理器
-func NewManager() (*Manager, error) {
-	registry := plugin.NewRegistry()
-
-	m := &Manager{
-		registry: registry,
-	}
-
-	if err := m.registerBuiltins(); err != nil {
-		return nil, err
-	}
-
-	return m, nil
-}
-
-// registerBuiltins 注册内置 plugins
-func (m *Manager) registerBuiltins() error {
-	for _, h := range builtin.GetClientPlugins() {
-		if err := m.registry.RegisterClient(h); err != nil {
-			return err
-		}
-	}
-	log.Printf("[Plugin] Registered %d client plugins", len(builtin.GetClientPlugins()))
-	return nil
-}
-
-// GetClient 返回客户端插件
-func (m *Manager) GetClient(name string) (plugin.ClientPlugin, error) {
-	return m.registry.GetClient(name)
-}
-
-// GetRegistry 返回插件注册表
-func (m *Manager) GetRegistry() *plugin.Registry {
-	return m.registry
-}

internal/client/tunnel/client.go

@@ -1,20 +1,24 @@
 package tunnel
 
 import (
+	"context"
 	"crypto/tls"
+	"encoding/base64"
 	"fmt"
 	"log"
 	"net"
 	"os"
+	"os/exec"
 	"path/filepath"
+	"runtime"
 	"sync"
 	"time"
 
-	"github.com/gotunnel/pkg/plugin"
-	"github.com/gotunnel/pkg/plugin/script"
-	"github.com/gotunnel/pkg/plugin/sign"
 	"github.com/gotunnel/pkg/protocol"
 	"github.com/gotunnel/pkg/relay"
+	"github.com/gotunnel/pkg/update"
+	"github.com/gotunnel/pkg/utils"
+	"github.com/gotunnel/pkg/version"
 	"github.com/hashicorp/yamux"
 )
 
@@ -26,7 +30,6 @@ const (
 	reconnectDelay   = 5 * time.Second
 	disconnectDelay  = 3 * time.Second
 	udpBufferSize    = 65535
-	idFileName       = ".gotunnel_id"
 )
 
 // Client 隧道客户端
@@ -34,89 +37,105 @@ type Client struct {
 	ServerAddr string
 	Token      string
 	ID         string
+	Name       string // 客户端名称（主机名）
 	TLSEnabled bool
 	TLSConfig  *tls.Config
 	DataDir    string // 数据目录
 	session    *yamux.Session
 	rules      []protocol.ProxyRule
 	mu         sync.RWMutex
-	pluginRegistry  *plugin.Registry
-	runningPlugins  map[string]plugin.ClientPlugin
-	versionStore    *PluginVersionStore
-	pluginMu        sync.RWMutex
+	logger     *Logger // 日志收集器
 }
 
 // NewClient 创建客户端
-func NewClient(serverAddr, token, id string) *Client {
-	if id == "" {
-		id = loadClientID()
+func NewClient(serverAddr, token string) *Client {
+	// 默认数据目录：优先使用用户主目录，失败时回退到当前工作目录
+	var dataDir string
+	if home, err := os.UserHomeDir(); err == nil && home != "" {
+		dataDir = filepath.Join(home, ".gotunnel")
+	} else {
+		// UserHomeDir 失败（如 Android adb shell 环境），使用当前工作目录
+		if cwd, err := os.Getwd(); err == nil {
+			dataDir = filepath.Join(cwd, ".gotunnel")
+			log.Printf("[Client] UserHomeDir unavailable, using current directory: %s", dataDir)
+		} else {
+			// 最后回退到相对路径
+			dataDir = ".gotunnel"
+			log.Printf("[Client] Warning: using relative path for data directory")
+		}
 	}
 
-	// 默认数据目录
-	home, _ := os.UserHomeDir()
-	dataDir := filepath.Join(home, ".gotunnel")
+	// 确保数据目录存在
+	if err := os.MkdirAll(dataDir, 0755); err != nil {
+		log.Printf("Failed to create data dir: %v", err)
+	}
+
+	// ID 优先级：命令行参数 > 机器ID
+	id := getMachineID()
+
+	// 获取主机名作为客户端名称
+	hostname, _ := os.Hostname()
+
+	// 初始化日志收集器
+	logger, err := NewLogger(dataDir)
+	if err != nil {
+		log.Printf("Failed to initialize logger: %v", err)
+	}
 
 	return &Client{
 		ServerAddr: serverAddr,
 		Token:      token,
 		ID:         id,
+		Name:       hostname,
 		DataDir:    dataDir,
-		runningPlugins: make(map[string]plugin.ClientPlugin),
+		logger:     logger,
 	}
 }
 
 // InitVersionStore 初始化版本存储
 func (c *Client) InitVersionStore() error {
-	store, err := NewPluginVersionStore(c.DataDir)
-	if err != nil {
-		return err
-	}
-	c.versionStore = store
 	return nil
 }
 
-// getIDFilePath 获取 ID 文件路径
-func getIDFilePath() string {
-	home, err := os.UserHomeDir()
-	if err != nil {
-		return idFileName
-	}
-	return filepath.Join(home, idFileName)
-}
-
-// loadClientID 从本地文件加载客户端 ID
-func loadClientID() string {
-	data, err := os.ReadFile(getIDFilePath())
-	if err != nil {
-		return ""
-	}
-	return string(data)
-}
-
-// saveClientID 保存客户端 ID 到本地文件
-func saveClientID(id string) {
-	if err := os.WriteFile(getIDFilePath(), []byte(id), 0600); err != nil {
-		log.Printf("[Client] Failed to save client ID: %v", err)
+// logf 安全地记录日志（同时输出到标准日志和日志收集器）
+func (c *Client) logf(format string, args ...interface{}) {
+	msg := fmt.Sprintf(format, args...)
+	log.Print(msg)
+	if c.logger != nil {
+		c.logger.Printf(msg)
 	}
 }
 
-// SetPluginRegistry 设置插件注册表
-func (c *Client) SetPluginRegistry(registry *plugin.Registry) {
-	c.pluginRegistry = registry
+// logErrorf 安全地记录错误日志
+func (c *Client) logErrorf(format string, args ...interface{}) {
+	msg := fmt.Sprintf(format, args...)
+	log.Print(msg)
+	if c.logger != nil {
+		c.logger.Errorf(msg)
+	}
+}
+
+// logWarnf 安全地记录警告日志
+func (c *Client) logWarnf(format string, args ...interface{}) {
+	msg := fmt.Sprintf(format, args...)
+	log.Print(msg)
+	if c.logger != nil {
+		c.logger.Warnf(msg)
+	}
 }
 
 // Run 启动客户端（带断线重连）
 func (c *Client) Run() error {
 	for {
 		if err := c.connect(); err != nil {
-			log.Printf("[Client] Connect error: %v", err)
-			log.Printf("[Client] Reconnecting in %v...", reconnectDelay)
+			c.logErrorf("Connect error: %v", err)
+			c.logf("Reconnecting in %v...", reconnectDelay)
 			time.Sleep(reconnectDelay)
 			continue
 		}
 
 		c.handleSession()
-		log.Printf("[Client] Disconnected, reconnecting...")
+		c.logWarnf("Disconnected, reconnecting...")
 		time.Sleep(disconnectDelay)
 	}
 }
@@ -136,7 +155,14 @@ func (c *Client) connect() error {
 		return err
 	}
 
-	authReq := protocol.AuthRequest{ClientID: c.ID, Token: c.Token}
+	authReq := protocol.AuthRequest{
+		ClientID: c.ID,
+		Token:    c.Token,
+		Name:     c.Name,
+		OS:       runtime.GOOS,
+		Arch:     runtime.GOARCH,
+		Version:  version.Version,
+	}
 	msg, _ := protocol.NewMessage(protocol.MsgTypeAuth, authReq)
 	if err := protocol.WriteMessage(conn, msg); err != nil {
 		conn.Close()
@@ -159,14 +185,13 @@ func (c *Client) connect() error {
 		return fmt.Errorf("auth failed: %s", authResp.Message)
 	}
 
-	// 如果服务端分配了新 ID，则更新并保存
+	// 如果服务端分配了新 ID，则更新
 	if authResp.ClientID != "" && authResp.ClientID != c.ID {
-		c.ID = authResp.ClientID
-		saveClientID(c.ID)
-		log.Printf("[Client] New ID assigned and saved: %s", c.ID)
+		conn.Close()
+		return fmt.Errorf("server returned unexpected client id: %s", authResp.ClientID)
 	}
 
-	log.Printf("[Client] Authenticated as %s", c.ID)
+	c.logf("Authenticated as %s", c.ID)
 
 	session, err := yamux.Client(conn, nil)
 	if err != nil {
@@ -204,8 +229,7 @@ func (c *Client) handleStream(stream net.Conn) {
 
 	switch msg.Type {
 	case protocol.MsgTypeProxyConfig:
-		defer stream.Close()
-		c.handleProxyConfig(msg)
+		c.handleProxyConfig(stream, msg)
 	case protocol.MsgTypeNewProxy:
 		defer stream.Close()
 		c.handleNewProxy(stream, msg)
@@ -216,23 +240,30 @@ func (c *Client) handleStream(stream net.Conn) {
 		c.handleProxyConnect(stream, msg)
 	case protocol.MsgTypeUDPData:
 		c.handleUDPData(stream, msg)
-	case protocol.MsgTypePluginConfig:
-		defer stream.Close()
-		c.handlePluginConfig(msg)
-	case protocol.MsgTypeClientPluginStart:
-		c.handleClientPluginStart(stream, msg)
-	case protocol.MsgTypeClientPluginConn:
-		c.handleClientPluginConn(stream, msg)
-	case protocol.MsgTypeJSPluginInstall:
-		c.handleJSPluginInstall(stream, msg)
+	case protocol.MsgTypeClientRestart:
+		c.handleClientRestart(stream, msg)
+	case protocol.MsgTypeUpdateDownload:
+		c.handleUpdateDownload(stream, msg)
+	case protocol.MsgTypeLogRequest:
+		go c.handleLogRequest(stream, msg)
+	case protocol.MsgTypeLogStop:
+		c.handleLogStop(stream, msg)
+	case protocol.MsgTypeSystemStatsRequest:
+		c.handleSystemStatsRequest(stream, msg)
+	case protocol.MsgTypeScreenshotRequest:
+		c.handleScreenshotRequest(stream, msg)
+	case protocol.MsgTypeShellExecuteRequest:
+		c.handleShellExecuteRequest(stream, msg)
 	}
 }
 
 // handleProxyConfig 处理代理配置
-func (c *Client) handleProxyConfig(msg *protocol.Message) {
+func (c *Client) handleProxyConfig(stream net.Conn, msg *protocol.Message) {
+	defer stream.Close()
+
 	var cfg protocol.ProxyConfig
 	if err := msg.ParsePayload(&cfg); err != nil {
-		log.Printf("[Client] Parse proxy config error: %v", err)
+		c.logErrorf("Parse proxy config error: %v", err)
 		return
 	}
 
@@ -240,17 +271,21 @@ func (c *Client) handleProxyConfig(msg *protocol.Message) {
 	c.rules = cfg.Rules
 	c.mu.Unlock()
 
-	log.Printf("[Client] Received %d proxy rules", len(cfg.Rules))
+	c.logf("Received %d proxy rules", len(cfg.Rules))
 	for _, r := range cfg.Rules {
-		log.Printf("[Client]   %s: %s:%d", r.Name, r.LocalIP, r.LocalPort)
+		c.logf("  %s: %s:%d", r.Name, r.LocalIP, r.LocalPort)
 	}
+
+	// 发送配置确认
+	ack := &protocol.Message{Type: protocol.MsgTypeProxyReady}
+	protocol.WriteMessage(stream, ack)
 }
 
 // handleNewProxy 处理新代理请求
 func (c *Client) handleNewProxy(stream net.Conn, msg *protocol.Message) {
 	var req protocol.NewProxyRequest
 	if err := msg.ParsePayload(&req); err != nil {
-		log.Printf("[Client] Parse new proxy request error: %v", err)
+		c.logErrorf("Parse new proxy request error: %v", err)
 		return
 	}
 
@@ -265,14 +300,14 @@ func (c *Client) handleNewProxy(stream net.Conn, msg *protocol.Message) {
 	c.mu.RUnlock()
 
 	if rule == nil {
-		log.Printf("[Client] Unknown port %d", req.RemotePort)
+		c.logWarnf("Unknown port %d", req.RemotePort)
 		return
 	}
 
 	localAddr := fmt.Sprintf("%s:%d", rule.LocalIP, rule.LocalPort)
 	localConn, err := net.DialTimeout("tcp", localAddr, localDialTimeout)
 	if err != nil {
-		log.Printf("[Client] Connect %s error: %v", localAddr, err)
+		c.logErrorf("Connect %s error: %v", localAddr, err)
 		return
 	}
 
@@ -378,234 +413,428 @@ func (c *Client) findRuleByPort(port int) *protocol.ProxyRule {
 	return nil
 }
 
-// handlePluginConfig 处理插件配置同步
-func (c *Client) handlePluginConfig(msg *protocol.Message) {
-	var cfg protocol.PluginConfigSync
-	if err := msg.ParsePayload(&cfg); err != nil {
-		log.Printf("[Client] Parse plugin config error: %v", err)
-		return
-	}
-
-	log.Printf("[Client] Received config for plugin: %s", cfg.PluginName)
-
-	// 应用配置到插件
-	if c.pluginRegistry != nil {
-		handler, err := c.pluginRegistry.GetClient(cfg.PluginName)
-		if err != nil {
-			log.Printf("[Client] Plugin %s not found: %v", cfg.PluginName, err)
-			return
-		}
-		if err := handler.Init(cfg.Config); err != nil {
-			log.Printf("[Client] Plugin %s init error: %v", cfg.PluginName, err)
-			return
-		}
-		log.Printf("[Client] Plugin %s config applied", cfg.PluginName)
-	}
-}
-
-// handleClientPluginStart 处理客户端插件启动请求
-func (c *Client) handleClientPluginStart(stream net.Conn, msg *protocol.Message) {
+// handleClientRestart 处理客户端重启请求
+func (c *Client) handleClientRestart(stream net.Conn, msg *protocol.Message) {
 	defer stream.Close()
 
-	var req protocol.ClientPluginStartRequest
-	if err := msg.ParsePayload(&req); err != nil {
-		c.sendPluginStatus(stream, req.PluginName, req.RuleName, false, "", err.Error())
-		return
+	var req protocol.ClientRestartRequest
+	msg.ParsePayload(&req)
+
+	c.logf("Restart requested: %s", req.Reason)
+
+	// 发送响应
+	resp := protocol.ClientRestartResponse{
+		Success: true,
+		Message: "restarting",
+	}
+	respMsg, _ := protocol.NewMessage(protocol.MsgTypeClientRestart, resp)
+	protocol.WriteMessage(stream, respMsg)
+
+	// 停止所有运行中的插件
+	// 关闭会话（会触发重连）
+	if c.session != nil {
+		c.session.Close()
+	}
 }
 
-	log.Printf("[Client] Starting plugin %s for rule %s", req.PluginName, req.RuleName)
-
-	// 获取插件
-	if c.pluginRegistry == nil {
-		c.sendPluginStatus(stream, req.PluginName, req.RuleName, false, "", "plugin registry not set")
-		return
-	}
-
-	handler, err := c.pluginRegistry.GetClient(req.PluginName)
-	if err != nil {
-		c.sendPluginStatus(stream, req.PluginName, req.RuleName, false, "", err.Error())
-		return
-	}
-
-	// 初始化并启动
-	if err := handler.Init(req.Config); err != nil {
-		c.sendPluginStatus(stream, req.PluginName, req.RuleName, false, "", err.Error())
-		return
-	}
-
-	localAddr, err := handler.Start()
-	if err != nil {
-		c.sendPluginStatus(stream, req.PluginName, req.RuleName, false, "", err.Error())
-		return
-	}
-
-	// 保存运行中的插件
-	key := req.PluginName + ":" + req.RuleName
-	c.pluginMu.Lock()
-	c.runningPlugins[key] = handler
-	c.pluginMu.Unlock()
-
-	log.Printf("[Client] Plugin %s started at %s", req.PluginName, localAddr)
-	c.sendPluginStatus(stream, req.PluginName, req.RuleName, true, localAddr, "")
-}
-
-// sendPluginStatus 发送插件状态响应
-func (c *Client) sendPluginStatus(stream net.Conn, pluginName, ruleName string, running bool, localAddr, errMsg string) {
-	resp := protocol.ClientPluginStatusResponse{
-		PluginName: pluginName,
-		RuleName:   ruleName,
-		Running:    running,
-		LocalAddr:  localAddr,
-		Error:      errMsg,
-	}
-	msg, _ := protocol.NewMessage(protocol.MsgTypeClientPluginStatus, resp)
-	protocol.WriteMessage(stream, msg)
-}
-
-// handleClientPluginConn 处理客户端插件连接
-func (c *Client) handleClientPluginConn(stream net.Conn, msg *protocol.Message) {
-	var req protocol.ClientPluginConnRequest
-	if err := msg.ParsePayload(&req); err != nil {
-		stream.Close()
-		return
-	}
-
-	key := req.PluginName + ":" + req.RuleName
-	c.pluginMu.RLock()
-	handler, ok := c.runningPlugins[key]
-	c.pluginMu.RUnlock()
-
-	if !ok {
-		log.Printf("[Client] Plugin %s not running", key)
-		stream.Close()
-		return
-	}
-
-	// 让插件处理连接
-	handler.HandleConn(stream)
-}
-
-// handleJSPluginInstall 处理 JS 插件安装请求
-func (c *Client) handleJSPluginInstall(stream net.Conn, msg *protocol.Message) {
+// handleUpdateDownload 处理更新下载请求
+func (c *Client) handleUpdateDownload(stream net.Conn, msg *protocol.Message) {
 	defer stream.Close()
 
-	var req protocol.JSPluginInstallRequest
+	var req protocol.UpdateDownloadRequest
 	if err := msg.ParsePayload(&req); err != nil {
-		c.sendJSPluginResult(stream, "", false, err.Error())
+		c.logErrorf("Parse update request error: %v", err)
+		c.sendUpdateResult(stream, false, "invalid request")
 		return
 	}
 
-	log.Printf("[Client] Installing JS plugin: %s", req.PluginName)
+	c.logf("Update download requested: %s", req.DownloadURL)
 
-	// 验证官方签名
-	if err := c.verifyJSPluginSignature(req.PluginName, req.Source, req.Signature); err != nil {
-		log.Printf("[Client] JS plugin %s signature verification failed: %v", req.PluginName, err)
-		c.sendJSPluginResult(stream, req.PluginName, false, "signature verification failed: "+err.Error())
-		return
+	// 异步执行更新
+	go func() {
+		if err := c.performSelfUpdate(req.DownloadURL); err != nil {
+			c.logErrorf("Update failed: %v", err)
 		}
-	log.Printf("[Client] JS plugin %s signature verified", req.PluginName)
+	}()
 
-	// 创建 JS 插件
-	jsPlugin, err := script.NewJSPlugin(req.PluginName, req.Source)
-	if err != nil {
-		c.sendJSPluginResult(stream, req.PluginName, false, err.Error())
-		return
+	c.sendUpdateResult(stream, true, "update started")
 }
 
-	// 注册到 registry
-	if c.pluginRegistry != nil {
-		c.pluginRegistry.RegisterClient(jsPlugin)
-	}
-
-	log.Printf("[Client] JS plugin %s installed", req.PluginName)
-	c.sendJSPluginResult(stream, req.PluginName, true, "")
-
-	// 保存版本信息（防止降级攻击）
-	if c.versionStore != nil {
-		signed, _ := sign.DecodeSignedPlugin(req.Signature)
-		if signed != nil {
-			c.versionStore.SetVersion(req.PluginName, signed.Payload.Version)
-		}
-	}
-
-	// 自动启动
-	if req.AutoStart {
-		c.startJSPlugin(jsPlugin, req)
-	}
-}
-
-// sendJSPluginResult 发送 JS 插件安装结果
-func (c *Client) sendJSPluginResult(stream net.Conn, name string, success bool, errMsg string) {
-	result := protocol.JSPluginInstallResult{
-		PluginName: name,
+// sendUpdateResult 发送更新结果
+func (c *Client) sendUpdateResult(stream net.Conn, success bool, message string) {
+	result := protocol.UpdateResultResponse{
 		Success: success,
-		Error:      errMsg,
+		Message: message,
 	}
-	msg, _ := protocol.NewMessage(protocol.MsgTypeJSPluginResult, result)
+	msg, _ := protocol.NewMessage(protocol.MsgTypeUpdateResult, result)
 	protocol.WriteMessage(stream, msg)
 }
 
-// startJSPlugin 启动 JS 插件
-func (c *Client) startJSPlugin(handler plugin.ClientPlugin, req protocol.JSPluginInstallRequest) {
-	if err := handler.Init(req.Config); err != nil {
-		log.Printf("[Client] JS plugin %s init error: %v", req.PluginName, err)
-		return
-	}
+// performSelfUpdate 执行自更新
+func (c *Client) performSelfUpdate(downloadURL string) error {
+	c.logf("Starting self-update from: %s", downloadURL)
 
-	localAddr, err := handler.Start()
+	// 获取当前可执行文件路径
+	currentPath, err := os.Executable()
 	if err != nil {
-		log.Printf("[Client] JS plugin %s start error: %v", req.PluginName, err)
-		return
+		c.logErrorf("Update failed: cannot get executable path: %v", err)
+		return err
+	}
+	currentPath, _ = filepath.EvalSymlinks(currentPath)
+
+	// 预检查：验证是否有写权限（在下载前检查，避免浪费带宽）
+	// Windows 跳过预检查，因为 Windows 更新通过 batch 脚本以提升权限执行
+	// 非 Windows：原始路径 → DataDir → 临时目录，逐级回退
+	fallbackDir := ""
+	if runtime.GOOS != "windows" {
+		if err := c.checkUpdatePermissions(currentPath); err != nil {
+			// 尝试 DataDir
+			fallbackDir = c.DataDir
+			testFile := filepath.Join(fallbackDir, ".gotunnel_update_test")
+			if f, err := os.Create(testFile); err != nil {
+				// DataDir 也不可写，回退到临时目录
+				fallbackDir = os.TempDir()
+				c.logf("DataDir not writable, falling back to temp directory: %s", fallbackDir)
+			} else {
+				f.Close()
+				os.Remove(testFile)
+				c.logf("Original path not writable, falling back to data directory: %s", fallbackDir)
+			}
+		}
 	}
 
-	key := req.PluginName + ":" + req.RuleName
-	c.pluginMu.Lock()
-	c.runningPlugins[key] = handler
-	c.pluginMu.Unlock()
-
-	log.Printf("[Client] JS plugin %s started at %s", req.PluginName, localAddr)
-}
-
-// verifyJSPluginSignature 验证 JS 插件签名
-func (c *Client) verifyJSPluginSignature(pluginName, source, signature string) error {
-	if signature == "" {
-		return fmt.Errorf("missing signature")
-	}
-
-	// 解码签名
-	signed, err := sign.DecodeSignedPlugin(signature)
+	// 使用共享的下载和解压逻辑
+	c.logf("Downloading update package...")
+	binaryPath, cleanup, err := update.DownloadAndExtract(downloadURL, "client")
 	if err != nil {
-		return fmt.Errorf("decode signature: %w", err)
+		c.logErrorf("Update failed: download/extract error: %v", err)
+		return err
+	}
+	defer cleanup()
+
+	// Windows 需要特殊处理
+	if runtime.GOOS == "windows" {
+		return performWindowsClientUpdate(binaryPath, currentPath, c.ServerAddr, c.Token)
 	}
 
-	// 根据 KeyID 获取对应公钥
-	pubKey, err := sign.GetPublicKeyByID(signed.Payload.KeyID)
-	if err != nil {
-		return fmt.Errorf("get public key: %w", err)
+	// 确定目标路径
+	targetPath := currentPath
+	if fallbackDir != "" {
+		targetPath = filepath.Join(fallbackDir, filepath.Base(currentPath))
+		c.logf("Will install to fallback path: %s", targetPath)
 	}
 
-	// 验证插件名称匹配
-	if signed.Payload.Name != pluginName {
-		return fmt.Errorf("plugin name mismatch: expected %s, got %s",
-			pluginName, signed.Payload.Name)
-	}
+	if fallbackDir == "" {
+		// 原地替换：备份 → 复制 → 清理
+		backupPath := currentPath + ".bak"
 
-	// 验证签名和源码哈希
-	if err := sign.VerifyPlugin(pubKey, signed, source); err != nil {
+		c.logf("Backing up current binary...")
+		if err := os.Rename(currentPath, backupPath); err != nil {
+			c.logErrorf("Update failed: cannot backup current binary: %v", err)
 			return err
 		}
 
-	// 检查版本降级攻击
-	if c.versionStore != nil {
-		currentVer := c.versionStore.GetVersion(pluginName)
-		if currentVer != "" {
-			cmp := sign.CompareVersions(signed.Payload.Version, currentVer)
-			if cmp < 0 {
-				return fmt.Errorf("version downgrade rejected: %s < %s",
-					signed.Payload.Version, currentVer)
+		c.logf("Installing new binary...")
+		if err := update.CopyFile(binaryPath, currentPath); err != nil {
+			os.Rename(backupPath, currentPath)
+			c.logErrorf("Update failed: cannot install new binary: %v", err)
+			return err
+		}
+
+		if err := os.Chmod(currentPath, 0755); err != nil {
+			os.Rename(backupPath, currentPath)
+			c.logErrorf("Update failed: cannot set execute permission: %v", err)
+			return err
+		}
+
+		os.Remove(backupPath)
+	} else {
+		// 回退路径：直接复制到回退目录
+		c.logf("Installing new binary to data directory...")
+		if err := update.CopyFile(binaryPath, targetPath); err != nil {
+			c.logErrorf("Update failed: cannot install new binary: %v", err)
+			return err
+		}
+
+		if err := os.Chmod(targetPath, 0755); err != nil {
+			c.logErrorf("Update failed: cannot set execute permission: %v", err)
+			return err
+		}
+	}
+
+	c.logf("Update completed successfully, restarting...")
+
+	// 重启进程（从新路径启动）
+	restartClientProcess(targetPath, c.ServerAddr, c.Token)
+	return nil
+}
+
+// checkUpdatePermissions 检查是否有更新权限
+func (c *Client) checkUpdatePermissions(execPath string) error {
+	// 检查可执行文件所在目录是否可写
+	dir := filepath.Dir(execPath)
+	testFile := filepath.Join(dir, ".gotunnel_update_test")
+
+	f, err := os.Create(testFile)
+	if err != nil {
+		c.logErrorf("No write permission to directory: %s", dir)
+		return err
+	}
+	f.Close()
+	os.Remove(testFile)
+
+	// 检查可执行文件本身是否可写
+	f, err = os.OpenFile(execPath, os.O_WRONLY, 0)
+	if err != nil {
+		c.logErrorf("No write permission to executable: %s", execPath)
+		return err
+	}
+	f.Close()
+
+	return nil
+}
+
+// performWindowsClientUpdate Windows 平台更新
+func performWindowsClientUpdate(newFile, currentPath, serverAddr, token string) error {
+	// 创建批处理脚本
+	args := fmt.Sprintf(`-s "%s" -t "%s"`, serverAddr, token)
+	batchScript := fmt.Sprintf(`@echo off
+:: Check for admin rights, request UAC elevation if needed
+net session >nul 2>&1
+if %%errorlevel%% neq 0 (
+    powershell -Command "Start-Process cmd -ArgumentList '/C \\"\"%%~f0\"\"' -Verb RunAs"
+    exit /b
+)
+ping 127.0.0.1 -n 2 > nul
+del "%s"
+move "%s" "%s"
+start "" "%s" %s
+del "%%~f0"
+`, currentPath, newFile, currentPath, currentPath, args)
+
+	batchPath := filepath.Join(os.TempDir(), "gotunnel_client_update.bat")
+	if err := os.WriteFile(batchPath, []byte(batchScript), 0755); err != nil {
+		return fmt.Errorf("write batch: %w", err)
+	}
+
+	cmd := exec.Command("cmd", "/C", "start", "/MIN", batchPath)
+	if err := cmd.Start(); err != nil {
+		return fmt.Errorf("start batch: %w", err)
+	}
+
+	// 退出当前进程
+	os.Exit(0)
+	return nil
+}
+
+// restartClientProcess 重启客户端进程
+func restartClientProcess(path, serverAddr, token string) {
+	args := []string{"-s", serverAddr, "-t", token}
+
+	cmd := exec.Command(path, args...)
+	cmd.Stdout = os.Stdout
+	cmd.Stderr = os.Stderr
+	cmd.Start()
+	os.Exit(0)
+}
+
+// handleLogRequest 处理日志请求
+func (c *Client) handleLogRequest(stream net.Conn, msg *protocol.Message) {
+	if c.logger == nil {
+		stream.Close()
+		return
+	}
+
+	var req protocol.LogRequest
+	if err := msg.ParsePayload(&req); err != nil {
+		stream.Close()
+		return
+	}
+
+	c.logger.Printf("Log request received: session=%s, follow=%v", req.SessionID, req.Follow)
+
+	// 发送历史日志
+	entries := c.logger.GetRecentLogs(req.Lines, req.Level)
+	if len(entries) > 0 {
+		data := protocol.LogData{
+			SessionID: req.SessionID,
+			Entries:   entries,
+			EOF:       !req.Follow,
+		}
+		respMsg, _ := protocol.NewMessage(protocol.MsgTypeLogData, data)
+		if err := protocol.WriteMessage(stream, respMsg); err != nil {
+			stream.Close()
+			return
+		}
+	}
+
+	// 如果不需要持续推送，关闭流
+	if !req.Follow {
+		stream.Close()
+		return
+	}
+
+	// 订阅新日志
+	ch := c.logger.Subscribe(req.SessionID)
+	defer c.logger.Unsubscribe(req.SessionID)
+	defer stream.Close()
+
+	// 持续推送新日志
+	for entry := range ch {
+		// 应用级别过滤
+		if req.Level != "" && entry.Level != req.Level {
+			continue
+		}
+
+		data := protocol.LogData{
+			SessionID: req.SessionID,
+			Entries:   []protocol.LogEntry{entry},
+			EOF:       false,
+		}
+		respMsg, _ := protocol.NewMessage(protocol.MsgTypeLogData, data)
+		if err := protocol.WriteMessage(stream, respMsg); err != nil {
+			return
 		}
 	}
 }
 
-	return nil
+// handleLogStop 处理停止日志流请求
+func (c *Client) handleLogStop(stream net.Conn, msg *protocol.Message) {
+	defer stream.Close()
+
+	if c.logger == nil {
+		return
+	}
+
+	var req protocol.LogStopRequest
+	if err := msg.ParsePayload(&req); err != nil {
+		return
+	}
+
+	c.logger.Unsubscribe(req.SessionID)
+}
+
+// handleSystemStatsRequest 处理系统状态请求
+func (c *Client) handleSystemStatsRequest(stream net.Conn, msg *protocol.Message) {
+	defer stream.Close()
+
+	stats, err := utils.GetSystemStats()
+	if err != nil {
+		log.Printf("Failed to get system stats: %v", err)
+		return
+	}
+
+	resp := protocol.SystemStatsResponse{
+		CPUUsage:    stats.CPUUsage,
+		MemoryTotal: stats.MemoryTotal,
+		MemoryUsed:  stats.MemoryUsed,
+		MemoryUsage: stats.MemoryUsage,
+		DiskTotal:   stats.DiskTotal,
+		DiskUsed:    stats.DiskUsed,
+		DiskUsage:   stats.DiskUsage,
+	}
+
+	respMsg, _ := protocol.NewMessage(protocol.MsgTypeSystemStatsResponse, resp)
+	protocol.WriteMessage(stream, respMsg)
+}
+
+// handleScreenshotRequest 处理截图请求
+func (c *Client) handleScreenshotRequest(stream net.Conn, msg *protocol.Message) {
+	defer stream.Close()
+
+	var req protocol.ScreenshotRequest
+	msg.ParsePayload(&req)
+
+	// 捕获截图
+	data, width, height, err := utils.CaptureScreenshot(req.Quality)
+	if err != nil {
+		c.logErrorf("Screenshot capture failed: %v", err)
+		resp := protocol.ScreenshotResponse{Error: err.Error()}
+		respMsg, _ := protocol.NewMessage(protocol.MsgTypeScreenshotResponse, resp)
+		protocol.WriteMessage(stream, respMsg)
+		return
+	}
+
+	// 编码为 Base64
+	base64Data := base64.StdEncoding.EncodeToString(data)
+
+	resp := protocol.ScreenshotResponse{
+		Data:      base64Data,
+		Width:     width,
+		Height:    height,
+		Timestamp: time.Now().UnixMilli(),
+	}
+
+	respMsg, _ := protocol.NewMessage(protocol.MsgTypeScreenshotResponse, resp)
+	protocol.WriteMessage(stream, respMsg)
+}
+
+// handleShellExecuteRequest 处理 Shell 执行请求
+func (c *Client) handleShellExecuteRequest(stream net.Conn, msg *protocol.Message) {
+	defer stream.Close()
+
+	var req protocol.ShellExecuteRequest
+	if err := msg.ParsePayload(&req); err != nil {
+		resp := protocol.ShellExecuteResponse{Error: err.Error(), ExitCode: -1}
+		respMsg, _ := protocol.NewMessage(protocol.MsgTypeShellExecuteResponse, resp)
+		protocol.WriteMessage(stream, respMsg)
+		return
+	}
+
+	// 设置默认超时
+	timeout := req.Timeout
+	if timeout <= 0 {
+		timeout = 30
+	}
+
+	c.logf("Executing shell command: %s", req.Command)
+
+	// 根据操作系统选择 shell
+	var cmd *exec.Cmd
+	if runtime.GOOS == "windows" {
+		cmd = exec.Command("cmd", "/C", req.Command)
+	} else {
+		cmd = exec.Command("sh", "-c", req.Command)
+	}
+
+	// 设置超时上下文
+	ctx, cancel := context.WithTimeout(context.Background(), time.Duration(timeout)*time.Second)
+	defer cancel()
+	cmd = exec.CommandContext(ctx, cmd.Path, cmd.Args[1:]...)
+
+	// 执行命令并获取输出
+	output, err := cmd.CombinedOutput()
+
+	exitCode := 0
+	if err != nil {
+		if exitErr, ok := err.(*exec.ExitError); ok {
+			exitCode = exitErr.ExitCode()
+		} else if ctx.Err() == context.DeadlineExceeded {
+			resp := protocol.ShellExecuteResponse{
+				Output:   string(output),
+				ExitCode: -1,
+				Error:    "command timeout",
+			}
+			respMsg, _ := protocol.NewMessage(protocol.MsgTypeShellExecuteResponse, resp)
+			protocol.WriteMessage(stream, respMsg)
+			return
+		} else {
+			resp := protocol.ShellExecuteResponse{
+				Output:   string(output),
+				ExitCode: -1,
+				Error:    err.Error(),
+			}
+			respMsg, _ := protocol.NewMessage(protocol.MsgTypeShellExecuteResponse, resp)
+			protocol.WriteMessage(stream, respMsg)
+			return
+		}
+	}
+
+	resp := protocol.ShellExecuteResponse{
+		Output:   string(output),
+		ExitCode: exitCode,
+	}
+
+	respMsg, _ := protocol.NewMessage(protocol.MsgTypeShellExecuteResponse, resp)
+	protocol.WriteMessage(stream, respMsg)
 }

internal/client/tunnel/logger.go

@@ -0,0 +1,236 @@
+package tunnel
+
+import (
+	"container/ring"
+	"fmt"
+	"os"
+	"path/filepath"
+	"sync"
+	"time"
+
+	"github.com/gotunnel/pkg/protocol"
+)
+
+const (
+	maxBufferSize  = 1000              // 环形缓冲区最大条目数
+	logFilePattern = "client.%s.log"   // 日志文件名模式
+)
+
+// LogLevel 日志级别
+type LogLevel int
+
+const (
+	LevelDebug LogLevel = iota
+	LevelInfo
+	LevelWarn
+	LevelError
+)
+
+// Logger 客户端日志收集器
+type Logger struct {
+	dataDir     string
+	buffer      *ring.Ring
+	bufferMu    sync.RWMutex
+	file        *os.File
+	fileMu      sync.Mutex
+	fileDate    string
+	subscribers map[string]chan protocol.LogEntry
+	subMu       sync.RWMutex
+}
+
+// NewLogger 创建新的日志收集器
+func NewLogger(dataDir string) (*Logger, error) {
+	l := &Logger{
+		dataDir:     dataDir,
+		buffer:      ring.New(maxBufferSize),
+		subscribers: make(map[string]chan protocol.LogEntry),
+	}
+
+	// 确保日志目录存在
+	logDir := filepath.Join(dataDir, "logs")
+	if err := os.MkdirAll(logDir, 0755); err != nil {
+		return nil, err
+	}
+
+	return l, nil
+}
+
+// Printf 记录日志 (兼容 log.Printf)
+func (l *Logger) Printf(format string, args ...interface{}) {
+	l.log(LevelInfo, "client", format, args...)
+}
+
+// Infof 记录信息日志
+func (l *Logger) Infof(format string, args ...interface{}) {
+	l.log(LevelInfo, "client", format, args...)
+}
+
+// Warnf 记录警告日志
+func (l *Logger) Warnf(format string, args ...interface{}) {
+	l.log(LevelWarn, "client", format, args...)
+}
+
+// Errorf 记录错误日志
+func (l *Logger) Errorf(format string, args ...interface{}) {
+	l.log(LevelError, "client", format, args...)
+}
+
+// Debugf 记录调试日志
+func (l *Logger) Debugf(format string, args ...interface{}) {
+	l.log(LevelDebug, "client", format, args...)
+}
+
+// PluginLog 记录插件日志
+func (l *Logger) PluginLog(pluginName, level, format string, args ...interface{}) {
+	var lvl LogLevel
+	switch level {
+	case "debug":
+		lvl = LevelDebug
+	case "warn":
+		lvl = LevelWarn
+	case "error":
+		lvl = LevelError
+	default:
+		lvl = LevelInfo
+	}
+	l.log(lvl, "plugin:"+pluginName, format, args...)
+}
+
+func (l *Logger) log(level LogLevel, source, format string, args ...interface{}) {
+	entry := protocol.LogEntry{
+		Timestamp: time.Now().UnixMilli(),
+		Level:     levelToString(level),
+		Message:   fmt.Sprintf(format, args...),
+		Source:    source,
+	}
+
+	// 注意：不在这里输出到标准输出，因为调用方（logf/logErrorf/logWarnf）已经调用了 log.Print
+	// 这里只负责：缓冲区存储、文件写入、订阅者通知
+
+	// 添加到环形缓冲区
+	l.bufferMu.Lock()
+	l.buffer.Value = entry
+	l.buffer = l.buffer.Next()
+	l.bufferMu.Unlock()
+
+	// 写入文件
+	l.writeToFile(entry)
+
+	// 通知订阅者
+	l.notifySubscribers(entry)
+}
+
+// Subscribe 订阅日志流
+func (l *Logger) Subscribe(sessionID string) <-chan protocol.LogEntry {
+	ch := make(chan protocol.LogEntry, 100)
+	l.subMu.Lock()
+	l.subscribers[sessionID] = ch
+	l.subMu.Unlock()
+	return ch
+}
+
+// Unsubscribe 取消订阅
+func (l *Logger) Unsubscribe(sessionID string) {
+	l.subMu.Lock()
+	if ch, ok := l.subscribers[sessionID]; ok {
+		close(ch)
+		delete(l.subscribers, sessionID)
+	}
+	l.subMu.Unlock()
+}
+
+// GetRecentLogs 获取最近的日志
+func (l *Logger) GetRecentLogs(lines int, level string) []protocol.LogEntry {
+	l.bufferMu.RLock()
+	defer l.bufferMu.RUnlock()
+
+	var entries []protocol.LogEntry
+	l.buffer.Do(func(v interface{}) {
+		if v == nil {
+			return
+		}
+		entry := v.(protocol.LogEntry)
+		// 应用级别过滤
+		if level != "" && entry.Level != level {
+			return
+		}
+		entries = append(entries, entry)
+	})
+
+	// 如果指定了行数，返回最后 N 行
+	if lines > 0 && len(entries) > lines {
+		entries = entries[len(entries)-lines:]
+	}
+
+	return entries
+}
+
+// Close 关闭日志收集器
+func (l *Logger) Close() {
+	l.fileMu.Lock()
+	if l.file != nil {
+		l.file.Close()
+		l.file = nil
+	}
+	l.fileMu.Unlock()
+
+	l.subMu.Lock()
+	for _, ch := range l.subscribers {
+		close(ch)
+	}
+	l.subscribers = make(map[string]chan protocol.LogEntry)
+	l.subMu.Unlock()
+}
+
+func (l *Logger) writeToFile(entry protocol.LogEntry) {
+	l.fileMu.Lock()
+	defer l.fileMu.Unlock()
+
+	today := time.Now().Format("2006-01-02")
+	if l.fileDate != today {
+		if l.file != nil {
+			l.file.Close()
+		}
+
+		logPath := filepath.Join(l.dataDir, "logs", fmt.Sprintf(logFilePattern, today))
+		f, err := os.OpenFile(logPath, os.O_CREATE|os.O_APPEND|os.O_WRONLY, 0644)
+		if err != nil {
+			return
+		}
+		l.file = f
+		l.fileDate = today
+	}
+
+	if l.file != nil {
+		fmt.Fprintf(l.file, "%d|%s|%s|%s\n",
+			entry.Timestamp, entry.Level, entry.Source, entry.Message)
+	}
+}
+
+func (l *Logger) notifySubscribers(entry protocol.LogEntry) {
+	l.subMu.RLock()
+	defer l.subMu.RUnlock()
+
+	for _, ch := range l.subscribers {
+		select {
+		case ch <- entry:
+		default:
+			// 订阅者太慢，丢弃日志
+		}
+	}
+}
+
+func levelToString(level LogLevel) string {
+	switch level {
+	case LevelDebug:
+		return "debug"
+	case LevelInfo:
+		return "info"
+	case LevelWarn:
+		return "warn"
+	case LevelError:
+		return "error"
+	default:
+		return "info"
+	}
+}

internal/client/tunnel/machine_id.go

@@ -0,0 +1,152 @@
+package tunnel
+
+import (
+	"crypto/sha256"
+	"encoding/hex"
+	"net"
+	"os"
+	"os/exec"
+	"runtime"
+	"sort"
+	"strings"
+)
+
+// getMachineID builds a stable fingerprint from multiple host identifiers
+// and hashes the combined result into the client ID we expose externally.
+func getMachineID() string {
+	return hashID(strings.Join(collectMachineIDParts(), "|"))
+}
+
+func collectMachineIDParts() []string {
+	parts := []string{"os=" + runtime.GOOS, "arch=" + runtime.GOARCH}
+
+	if id := getSystemMachineID(); id != "" {
+		parts = append(parts, "system="+id)
+	}
+
+	if hostname, err := os.Hostname(); err == nil && hostname != "" {
+		parts = append(parts, "host="+hostname)
+	}
+
+	if macs := getMACAddresses(); len(macs) > 0 {
+		parts = append(parts, "macs="+strings.Join(macs, ","))
+	}
+
+	if names := getInterfaceNames(); len(names) > 0 {
+		parts = append(parts, "ifaces="+strings.Join(names, ","))
+	}
+
+	return parts
+}
+
+func getSystemMachineID() string {
+	switch runtime.GOOS {
+	case "linux":
+		return getLinuxMachineID()
+	case "darwin":
+		return getDarwinMachineID()
+	case "windows":
+		return getWindowsMachineID()
+	default:
+		return ""
+	}
+}
+
+func getLinuxMachineID() string {
+	if data, err := os.ReadFile("/etc/machine-id"); err == nil {
+		return strings.TrimSpace(string(data))
+	}
+	if data, err := os.ReadFile("/var/lib/dbus/machine-id"); err == nil {
+		return strings.TrimSpace(string(data))
+	}
+	return ""
+}
+
+func getDarwinMachineID() string {
+	cmd := exec.Command("ioreg", "-rd1", "-c", "IOPlatformExpertDevice")
+	output, err := cmd.Output()
+	if err != nil {
+		return ""
+	}
+
+	for _, line := range strings.Split(string(output), "\n") {
+		if !strings.Contains(line, "IOPlatformUUID") {
+			continue
+		}
+
+		parts := strings.Split(line, "=")
+		if len(parts) != 2 {
+			continue
+		}
+
+		uuid := strings.TrimSpace(parts[1])
+		return strings.Trim(uuid, "\"")
+	}
+
+	return ""
+}
+
+func getWindowsMachineID() string {
+	cmd := exec.Command("reg", "query", `HKLM\SOFTWARE\Microsoft\Cryptography`, "/v", "MachineGuid")
+	output, err := cmd.Output()
+	if err != nil {
+		return ""
+	}
+
+	for _, line := range strings.Split(string(output), "\n") {
+		if !strings.Contains(line, "MachineGuid") {
+			continue
+		}
+
+		fields := strings.Fields(line)
+		if len(fields) >= 3 {
+			return fields[len(fields)-1]
+		}
+	}
+
+	return ""
+}
+
+func getMACAddresses() []string {
+	interfaces, err := net.Interfaces()
+	if err != nil {
+		return nil
+	}
+
+	macs := make([]string, 0, len(interfaces))
+	for _, iface := range interfaces {
+		if iface.Flags&net.FlagLoopback != 0 {
+			continue
+		}
+		if len(iface.HardwareAddr) == 0 {
+			continue
+		}
+		macs = append(macs, iface.HardwareAddr.String())
+	}
+
+	sort.Strings(macs)
+	return macs
+}
+
+func getInterfaceNames() []string {
+	interfaces, err := net.Interfaces()
+	if err != nil {
+		return nil
+	}
+
+	names := make([]string, 0, len(interfaces))
+	for _, iface := range interfaces {
+		if iface.Flags&net.FlagLoopback != 0 {
+			continue
+		}
+		names = append(names, iface.Name)
+	}
+
+	sort.Strings(names)
+	return names
+}
+
+func hashID(id string) string {
+	hash := sha256.Sum256([]byte(id))
+	return hex.EncodeToString(hash[:])[:16]
+}

internal/server/app/app.go

@@ -2,10 +2,8 @@ package app
 
 import (
 	"embed"
-	"io"
 	"io/fs"
 	"log"
-	"net/http"
 
 	"github.com/gotunnel/internal/server/config"
 	"github.com/gotunnel/internal/server/db"
@@ -13,86 +11,52 @@ import (
 	"github.com/gotunnel/pkg/auth"
 )
 
-//go:embed dist/*
+//go:embed all:dist/*
 var staticFiles embed.FS
 
-// spaHandler SPA路由处理器
-type spaHandler struct {
-	fs http.FileSystem
-}
-
-func (h spaHandler) ServeHTTP(w http.ResponseWriter, r *http.Request) {
-	path := r.URL.Path
-	f, err := h.fs.Open(path)
-	if err != nil {
-		f, err = h.fs.Open("index.html")
-		if err != nil {
-			http.Error(w, "Not Found", http.StatusNotFound)
-			return
-		}
-	}
-	defer f.Close()
-
-	stat, _ := f.Stat()
-	if stat.IsDir() {
-		f, err = h.fs.Open(path + "/index.html")
-		if err != nil {
-			f, _ = h.fs.Open("index.html")
-		}
-	}
-	http.ServeContent(w, r, path, stat.ModTime(), f.(io.ReadSeeker))
-}
-
 // WebServer Web控制台服务
 type WebServer struct {
 	ClientStore  db.ClientStore
 	Server       router.ServerInterface
 	Config       *config.ServerConfig
 	ConfigPath   string
-	JSPluginStore db.JSPluginStore
+	TrafficStore db.TrafficStore
 }
 
 // NewWebServer 创建Web服务
-func NewWebServer(cs db.ClientStore, srv router.ServerInterface, cfg *config.ServerConfig, cfgPath string, jsStore db.JSPluginStore) *WebServer {
+func NewWebServer(cs db.ClientStore, srv router.ServerInterface, cfg *config.ServerConfig, cfgPath string, store db.Store) *WebServer {
 	return &WebServer{
 		ClientStore:  cs,
 		Server:       srv,
 		Config:       cfg,
 		ConfigPath:   cfgPath,
-		JSPluginStore: jsStore,
+		TrafficStore: store,
 	}
 }
 
-// Run 启动Web服务
+// Run 启动Web服务 (无认证，仅用于开发)
 func (w *WebServer) Run(addr string) error {
 	r := router.New()
-	router.RegisterRoutes(r, w)
 
+	// 使用默认凭据和 JWT
+	jwtAuth := auth.NewJWTAuth("dev-secret", 24)
+	r.SetupRoutes(w, jwtAuth, "admin", "admin")
+
+	// 静态文件
 	staticFS, err := fs.Sub(staticFiles, "dist")
 	if err != nil {
 		return err
 	}
-	r.Handle("/", spaHandler{fs: http.FS(staticFS)})
+	r.SetupStaticFiles(staticFS)
 
 	log.Printf("[Web] Console listening on %s", addr)
-	return http.ListenAndServe(addr, r.Handler())
+	return r.Engine.Run(addr)
 }
 
-// RunWithAuth 启动带认证的Web服务
+// RunWithAuth 启动带 Basic Auth 的 Web 服务 (已废弃，使用 RunWithJWT)
 func (w *WebServer) RunWithAuth(addr, username, password string) error {
-	r := router.New()
-	router.RegisterRoutes(r, w)
-
-	staticFS, err := fs.Sub(staticFiles, "dist")
-	if err != nil {
-		return err
-	}
-	r.Handle("/", spaHandler{fs: http.FS(staticFS)})
-
-	auth := &router.AuthConfig{Username: username, Password: password}
-	handler := router.BasicAuthMiddleware(auth, r.Handler())
-	log.Printf("[Web] Console listening on %s (auth enabled)", addr)
-	return http.ListenAndServe(addr, handler)
+	// 转发到 JWT 认证
+	return w.RunWithJWT(addr, username, password, "auto-generated-secret")
 }
 
 // RunWithJWT 启动带 JWT 认证的 Web 服务
@@ -102,26 +66,18 @@ func (w *WebServer) RunWithJWT(addr, username, password, jwtSecret string) error
 	// JWT 认证器
 	jwtAuth := auth.NewJWTAuth(jwtSecret, 24) // 24小时过期
 
-	// 注册认证路由（不需要认证）
-	authHandler := router.NewAuthHandler(username, password, jwtAuth)
-	router.RegisterAuthRoutes(r, authHandler)
-
-	// 注册业务路由
-	router.RegisterRoutes(r, w)
+	// 设置所有路由
+	r.SetupRoutes(w, jwtAuth, username, password)
 
 	// 静态文件
 	staticFS, err := fs.Sub(staticFiles, "dist")
 	if err != nil {
 		return err
 	}
-	r.Handle("/", spaHandler{fs: http.FS(staticFS)})
-
-	// JWT 中间件，只对 /api/ 路径进行认证（排除 /api/auth/）
-	skipPaths := []string{"/api/auth/"}
-	handler := router.JWTMiddleware(jwtAuth, skipPaths, r.Handler())
+	r.SetupStaticFiles(staticFS)
 
 	log.Printf("[Web] Console listening on %s (JWT auth enabled)", addr)
-	return http.ListenAndServe(addr, handler)
+	return r.Engine.Run(addr)
 }
 
 // GetClientStore 获取客户端存储
@@ -149,7 +105,7 @@ func (w *WebServer) SaveConfig() error {
 	return config.SaveServerConfig(w.ConfigPath, w.Config)
 }
 
-// GetJSPluginStore 获取 JS 插件存储
-func (w *WebServer) GetJSPluginStore() db.JSPluginStore {
-	return w.JSPluginStore
+// GetTrafficStore 获取流量存储
+func (w *WebServer) GetTrafficStore() db.TrafficStore {
+	return w.TrafficStore
 }

internal/server/config/config.go

@@ -11,35 +11,6 @@ import (
 // ServerConfig 服务端配置
 type ServerConfig struct {
 	Server ServerSettings `yaml:"server"`
-	Web         WebSettings         `yaml:"web"`
-	PluginStore PluginStoreSettings `yaml:"plugin_store"`
-	JSPlugins   []JSPluginConfig    `yaml:"js_plugins,omitempty"`
-}
-
-// JSPluginConfig JS 插件配置
-type JSPluginConfig struct {
-	Name      string            `yaml:"name"`
-	Path      string            `yaml:"path"`                 // JS 文件路径
-	SigPath   string            `yaml:"sig_path,omitempty"`   // 签名文件路径 (默认为 path + ".sig")
-	AutoPush  []string          `yaml:"auto_push,omitempty"`  // 自动推送到的客户端 ID 列表
-	Config    map[string]string `yaml:"config,omitempty"`     // 插件配置
-	AutoStart bool              `yaml:"auto_start,omitempty"` // 是否自动启动
-}
-
-// PluginStoreSettings 插件仓库设置
-type PluginStoreSettings struct {
-	URL string `yaml:"url"` // 插件仓库 URL，为空则使用默认值
-}
-
-// 默认插件仓库 URL
-const DefaultPluginStoreURL = "https://git.92coco.cn:8443/flik/GoTunnel-Plugins/raw/branch/main/store.json"
-
-// GetPluginStoreURL 获取插件仓库 URL
-func (s *PluginStoreSettings) GetPluginStoreURL() string {
-	if s.URL != "" {
-		return s.URL
-	}
-	return DefaultPluginStoreURL
 }
 
 // ServerSettings 服务端设置
@@ -50,13 +21,13 @@ type ServerSettings struct {
 	HeartbeatSec     int         `yaml:"heartbeat_sec"`
 	HeartbeatTimeout int         `yaml:"heartbeat_timeout"`
 	DBPath           string      `yaml:"db_path"`
-	TLSDisabled      bool   `yaml:"tls_disabled"` // 默认启用 TLS，设置为 true 禁用
+	TLSDisabled      bool        `yaml:"tls_disabled"`
+	Web              WebSettings `yaml:"web"`
 }
 
 // WebSettings Web控制台设置
 type WebSettings struct {
 	Enabled  bool   `yaml:"enabled"`
-	BindAddr string `yaml:"bind_addr"`
 	BindPort int    `yaml:"bind_port"`
 	Username string `yaml:"username"`
 	Password string `yaml:"password"`
@@ -99,12 +70,9 @@ func setDefaults(cfg *ServerConfig) {
 	}
 
 	// Web 默认启用
-	if cfg.Web.BindAddr == "" {
-		cfg.Web.BindAddr = "0.0.0.0"
-	}
-	if cfg.Web.BindPort == 0 {
-		cfg.Web.BindPort = 7500
-		cfg.Web.Enabled = true
+	if cfg.Server.Web.BindPort == 0 {
+		cfg.Server.Web.BindPort = 7500
+		cfg.Server.Web.Enabled = true
 	}
 
 	// Token 未配置时自动生成 32 位
@@ -126,11 +94,11 @@ func generateToken(length int) string {
 
 // GenerateWebCredentials 生成 Web 控制台凭据
 func GenerateWebCredentials(cfg *ServerConfig) bool {
-	if cfg.Web.Username == "" {
-		cfg.Web.Username = "admin"
+	if cfg.Server.Web.Username == "" {
+		cfg.Server.Web.Username = "admin"
 	}
-	if cfg.Web.Password == "" {
-		cfg.Web.Password = generateToken(16)
+	if cfg.Server.Web.Password == "" {
+		cfg.Server.Web.Password = generateToken(16)
 		return true // 表示生成了新密码
 	}
 	return false

internal/server/db/install_token.go

@@ -0,0 +1,45 @@
+package db
+
+// CreateInstallToken 创建安装token
+func (s *SQLiteStore) CreateInstallToken(token *InstallToken) error {
+	s.mu.Lock()
+	defer s.mu.Unlock()
+
+	_, err := s.db.Exec(`INSERT INTO install_tokens (token, client_id, created_at, used) VALUES (?, '', ?, ?)`,
+		token.Token, token.CreatedAt, 0)
+	return err
+}
+
+// GetInstallToken 获取安装token
+func (s *SQLiteStore) GetInstallToken(token string) (*InstallToken, error) {
+	s.mu.RLock()
+	defer s.mu.RUnlock()
+
+	var t InstallToken
+	var used int
+	err := s.db.QueryRow(`SELECT token, created_at, used FROM install_tokens WHERE token = ?`, token).
+		Scan(&t.Token, &t.CreatedAt, &used)
+	if err != nil {
+		return nil, err
+	}
+	t.Used = used == 1
+	return &t, nil
+}
+
+// MarkTokenUsed 标记token已使用
+func (s *SQLiteStore) MarkTokenUsed(token string) error {
+	s.mu.Lock()
+	defer s.mu.Unlock()
+
+	_, err := s.db.Exec(`UPDATE install_tokens SET used = 1 WHERE token = ?`, token)
+	return err
+}
+
+// DeleteExpiredTokens 删除过期token
+func (s *SQLiteStore) DeleteExpiredTokens(expireTime int64) error {
+	s.mu.Lock()
+	defer s.mu.Unlock()
+
+	_, err := s.db.Exec(`DELETE FROM install_tokens WHERE created_at < ?`, expireTime)
+	return err
+}

internal/server/db/interface.go

@@ -2,48 +2,11 @@ package db
 
 import "github.com/gotunnel/pkg/protocol"
 
-// ClientPlugin 客户端已安装的插件
-type ClientPlugin struct {
-	Name    string            `json:"name"`
-	Version string            `json:"version"`
-	Enabled bool              `json:"enabled"`
-	Config  map[string]string `json:"config,omitempty"` // 插件配置
-}
-
 // Client 客户端数据
 type Client struct {
 	ID       string               `json:"id"`
 	Nickname string               `json:"nickname,omitempty"`
 	Rules    []protocol.ProxyRule `json:"rules"`
-	Plugins  []ClientPlugin       `json:"plugins,omitempty"` // 已安装的插件
-}
-
-// PluginData 插件数据
-type PluginData struct {
-	Name        string `json:"name"`
-	Version     string `json:"version"`
-	Type        string `json:"type"`
-	Source      string `json:"source"`
-	Description string `json:"description"`
-	Author      string `json:"author"`
-	Icon        string `json:"icon"`
-	Checksum    string `json:"checksum"`
-	Size        int64  `json:"size"`
-	Enabled     bool   `json:"enabled"`
-	WASMData    []byte `json:"-"`
-}
-
-// JSPlugin JS 插件数据
-type JSPlugin struct {
-	Name        string            `json:"name"`
-	Source      string            `json:"source"`
-	Signature   string            `json:"signature"` // 官方签名 (Base64)
-	Description string            `json:"description"`
-	Author      string            `json:"author"`
-	AutoPush    []string          `json:"auto_push"`
-	Config      map[string]string `json:"config"`
-	AutoStart   bool              `json:"auto_start"`
-	Enabled     bool              `json:"enabled"`
 }
 
 // ClientStore 客户端存储接口
@@ -58,29 +21,39 @@ type ClientStore interface {
 	Close() error
 }
 
-// PluginStore 插件存储接口
-type PluginStore interface {
-	GetAllPlugins() ([]PluginData, error)
-	GetPlugin(name string) (*PluginData, error)
-	SavePlugin(p *PluginData) error
-	DeletePlugin(name string) error
-	SetPluginEnabled(name string, enabled bool) error
-	GetPluginWASM(name string) ([]byte, error)
-}
-
-// JSPluginStore JS 插件存储接口
-type JSPluginStore interface {
-	GetAllJSPlugins() ([]JSPlugin, error)
-	GetJSPlugin(name string) (*JSPlugin, error)
-	SaveJSPlugin(p *JSPlugin) error
-	DeleteJSPlugin(name string) error
-	SetJSPluginEnabled(name string, enabled bool) error
-}
-
 // Store 统一存储接口
 type Store interface {
 	ClientStore
-	PluginStore
-	JSPluginStore
+	TrafficStore
 	Close() error
 }
+
+// TrafficRecord 流量记录
+type TrafficRecord struct {
+	Timestamp int64 `json:"timestamp"` // Unix 时间戳（小时级别）
+	Inbound   int64 `json:"inbound"`   // 入站流量（字节）
+	Outbound  int64 `json:"outbound"`  // 出站流量（字节）
+}
+
+// TrafficStore 流量存储接口
+type TrafficStore interface {
+	AddTraffic(inbound, outbound int64) error
+	GetTotalTraffic() (inbound, outbound int64, err error)
+	Get24HourTraffic() (inbound, outbound int64, err error)
+	GetHourlyTraffic(hours int) ([]TrafficRecord, error)
+}
+
+// InstallToken 安装token
+type InstallToken struct {
+	Token     string `json:"token"`
+	CreatedAt int64  `json:"created_at"`
+	Used      bool   `json:"used"`
+}
+
+// InstallTokenStore 安装token存储接口
+type InstallTokenStore interface {
+	CreateInstallToken(token *InstallToken) error
+	GetInstallToken(token string) (*InstallToken, error)
+	MarkTokenUsed(token string) error
+	DeleteExpiredTokens(expireTime int64) error
+}

internal/server/db/sqlite.go

@@ -4,6 +4,7 @@ import (
 	"database/sql"
 	"encoding/json"
 	"sync"
+	"time"
 
 	_ "modernc.org/sqlite"
 
@@ -39,8 +40,7 @@ func (s *SQLiteStore) init() error {
 		CREATE TABLE IF NOT EXISTS clients (
 			id TEXT PRIMARY KEY,
 			nickname TEXT NOT NULL DEFAULT '',
-			rules TEXT NOT NULL DEFAULT '[]',
-			plugins TEXT NOT NULL DEFAULT '[]'
+			rules TEXT NOT NULL DEFAULT '[]'
 		)
 	`)
 	if err != nil {
@@ -49,52 +49,46 @@ func (s *SQLiteStore) init() error {
 
 	// 迁移：添加 nickname 列
 	s.db.Exec(`ALTER TABLE clients ADD COLUMN nickname TEXT NOT NULL DEFAULT ''`)
-	// 迁移：添加 plugins 列
-	s.db.Exec(`ALTER TABLE clients ADD COLUMN plugins TEXT NOT NULL DEFAULT '[]'`)
 
-	// 创建插件表
+	// 创建流量统计表
 	_, err = s.db.Exec(`
-		CREATE TABLE IF NOT EXISTS plugins (
-			name TEXT PRIMARY KEY,
-			version TEXT NOT NULL,
-			type TEXT NOT NULL DEFAULT 'proxy',
-			source TEXT NOT NULL DEFAULT 'wasm',
-			description TEXT,
-			author TEXT,
-			icon TEXT,
-			checksum TEXT,
-			size INTEGER DEFAULT 0,
-			enabled INTEGER DEFAULT 1,
-			wasm_data BLOB
+		CREATE TABLE IF NOT EXISTS traffic_stats (
+			hour_ts INTEGER PRIMARY KEY,
+			inbound INTEGER NOT NULL DEFAULT 0,
+			outbound INTEGER NOT NULL DEFAULT 0
 		)
 	`)
 	if err != nil {
 		return err
 	}
 
-	// 迁移：添加 icon 列
-	s.db.Exec(`ALTER TABLE plugins ADD COLUMN icon TEXT`)
-
-	// 创建 JS 插件表
+	// 创建总流量表
 	_, err = s.db.Exec(`
-		CREATE TABLE IF NOT EXISTS js_plugins (
-			name TEXT PRIMARY KEY,
-			source TEXT NOT NULL,
-			description TEXT,
-			author TEXT,
-			auto_push TEXT NOT NULL DEFAULT '[]',
-			config TEXT NOT NULL DEFAULT '',
-			auto_start INTEGER DEFAULT 1,
-			enabled INTEGER DEFAULT 1,
-			created_at DATETIME DEFAULT CURRENT_TIMESTAMP
+		CREATE TABLE IF NOT EXISTS traffic_total (
+			id INTEGER PRIMARY KEY CHECK (id = 1),
+			inbound INTEGER NOT NULL DEFAULT 0,
+			outbound INTEGER NOT NULL DEFAULT 0
 		)
 	`)
 	if err != nil {
 		return err
 	}
 
-	// 迁移：添加 signature 列
-	s.db.Exec(`ALTER TABLE js_plugins ADD COLUMN signature TEXT NOT NULL DEFAULT ''`)
+	// 初始化总流量记录
+	s.db.Exec(`INSERT OR IGNORE INTO traffic_total (id, inbound, outbound) VALUES (1, 0, 0)`)
+
+	// 创建安装token表
+	_, err = s.db.Exec(`
+		CREATE TABLE IF NOT EXISTS install_tokens (
+			token TEXT PRIMARY KEY,
+			client_id TEXT NOT NULL DEFAULT '',
+			created_at INTEGER NOT NULL,
+			used INTEGER NOT NULL DEFAULT 0
+		)
+	`)
+	if err != nil {
+		return err
+	}
 
 	return nil
 }
@@ -109,7 +103,7 @@ func (s *SQLiteStore) GetAllClients() ([]Client, error) {
 	s.mu.RLock()
 	defer s.mu.RUnlock()
 
-	rows, err := s.db.Query(`SELECT id, nickname, rules, plugins FROM clients`)
+	rows, err := s.db.Query(`SELECT id, nickname, rules FROM clients`)
 	if err != nil {
 		return nil, err
 	}
@@ -118,16 +112,13 @@ func (s *SQLiteStore) GetAllClients() ([]Client, error) {
 	var clients []Client
 	for rows.Next() {
 		var c Client
-		var rulesJSON, pluginsJSON string
-		if err := rows.Scan(&c.ID, &c.Nickname, &rulesJSON, &pluginsJSON); err != nil {
+		var rulesJSON string
+		if err := rows.Scan(&c.ID, &c.Nickname, &rulesJSON); err != nil {
 			return nil, err
 		}
 		if err := json.Unmarshal([]byte(rulesJSON), &c.Rules); err != nil {
 			c.Rules = []protocol.ProxyRule{}
 		}
-		if err := json.Unmarshal([]byte(pluginsJSON), &c.Plugins); err != nil {
-			c.Plugins = []ClientPlugin{}
-		}
 		clients = append(clients, c)
 	}
 	return clients, nil
@@ -139,17 +130,14 @@ func (s *SQLiteStore) GetClient(id string) (*Client, error) {
 	defer s.mu.RUnlock()
 
 	var c Client
-	var rulesJSON, pluginsJSON string
-	err := s.db.QueryRow(`SELECT id, nickname, rules, plugins FROM clients WHERE id = ?`, id).Scan(&c.ID, &c.Nickname, &rulesJSON, &pluginsJSON)
+	var rulesJSON string
+	err := s.db.QueryRow(`SELECT id, nickname, rules FROM clients WHERE id = ?`, id).Scan(&c.ID, &c.Nickname, &rulesJSON)
 	if err != nil {
 		return nil, err
 	}
 	if err := json.Unmarshal([]byte(rulesJSON), &c.Rules); err != nil {
 		c.Rules = []protocol.ProxyRule{}
 	}
-	if err := json.Unmarshal([]byte(pluginsJSON), &c.Plugins); err != nil {
-		c.Plugins = []ClientPlugin{}
-	}
 	return &c, nil
 }
 
@@ -162,12 +150,8 @@ func (s *SQLiteStore) CreateClient(c *Client) error {
 	if err != nil {
 		return err
 	}
-	pluginsJSON, err := json.Marshal(c.Plugins)
-	if err != nil {
-		return err
-	}
-	_, err = s.db.Exec(`INSERT INTO clients (id, nickname, rules, plugins) VALUES (?, ?, ?, ?)`,
-		c.ID, c.Nickname, string(rulesJSON), string(pluginsJSON))
+	_, err = s.db.Exec(`INSERT INTO clients (id, nickname, rules) VALUES (?, ?, ?)`,
+		c.ID, c.Nickname, string(rulesJSON))
 	return err
 }
 
@@ -180,12 +164,8 @@ func (s *SQLiteStore) UpdateClient(c *Client) error {
 	if err != nil {
 		return err
 	}
-	pluginsJSON, err := json.Marshal(c.Plugins)
-	if err != nil {
-		return err
-	}
-	_, err = s.db.Exec(`UPDATE clients SET nickname = ?, rules = ?, plugins = ? WHERE id = ?`,
-		c.Nickname, string(rulesJSON), string(pluginsJSON), c.ID)
+	_, err = s.db.Exec(`UPDATE clients SET nickname = ?, rules = ? WHERE id = ?`,
+		c.Nickname, string(rulesJSON), c.ID)
 	return err
 }
 
@@ -217,205 +197,99 @@ func (s *SQLiteStore) GetClientRules(id string) ([]protocol.ProxyRule, error) {
 	return c.Rules, nil
 }
 
-// ========== 插件存储方法 ==========
+// ========== 流量统计方法 ==========
 
-// GetAllPlugins 获取所有插件
-func (s *SQLiteStore) GetAllPlugins() ([]PluginData, error) {
+// getHourTimestamp 获取当前小时的时间戳
+func getHourTimestamp() int64 {
+	now := time.Now()
+	return time.Date(now.Year(), now.Month(), now.Day(), now.Hour(), 0, 0, 0, now.Location()).Unix()
+}
+
+// AddTraffic 添加流量记录
+func (s *SQLiteStore) AddTraffic(inbound, outbound int64) error {
+	s.mu.Lock()
+	defer s.mu.Unlock()
+
+	hourTs := getHourTimestamp()
+
+	// 更新小时统计
+	_, err := s.db.Exec(`
+		INSERT INTO traffic_stats (hour_ts, inbound, outbound) VALUES (?, ?, ?)
+		ON CONFLICT(hour_ts) DO UPDATE SET inbound = inbound + ?, outbound = outbound + ?
+	`, hourTs, inbound, outbound, inbound, outbound)
+	if err != nil {
+		return err
+	}
+
+	// 更新总流量
+	_, err = s.db.Exec(`
+		UPDATE traffic_total SET inbound = inbound + ?, outbound = outbound + ? WHERE id = 1
+	`, inbound, outbound)
+	return err
+}
+
+// GetTotalTraffic 获取总流量
+func (s *SQLiteStore) GetTotalTraffic() (inbound, outbound int64, err error) {
 	s.mu.RLock()
 	defer s.mu.RUnlock()
 
+	err = s.db.QueryRow(`SELECT inbound, outbound FROM traffic_total WHERE id = 1`).Scan(&inbound, &outbound)
+	return
+}
+
+// Get24HourTraffic 获取24小时流量
+func (s *SQLiteStore) Get24HourTraffic() (inbound, outbound int64, err error) {
+	s.mu.RLock()
+	defer s.mu.RUnlock()
+
+	cutoff := time.Now().Add(-24 * time.Hour).Unix()
+	err = s.db.QueryRow(`
+		SELECT COALESCE(SUM(inbound), 0), COALESCE(SUM(outbound), 0) 
+		FROM traffic_stats WHERE hour_ts >= ?
+	`, cutoff).Scan(&inbound, &outbound)
+	return
+}
+
+// GetHourlyTraffic 获取每小时流量记录（始终返回完整的 hours 小时数据）
+func (s *SQLiteStore) GetHourlyTraffic(hours int) ([]TrafficRecord, error) {
+	s.mu.RLock()
+	defer s.mu.RUnlock()
+
+	// 计算当前小时的起始时间戳
+	now := time.Now()
+	currentHour := time.Date(now.Year(), now.Month(), now.Day(), now.Hour(), 0, 0, 0, now.Location())
+
+	// 查询数据库中的记录
+	cutoff := currentHour.Add(-time.Duration(hours-1) * time.Hour).Unix()
 	rows, err := s.db.Query(`
-		SELECT name, version, type, source, description, author, icon, checksum, size, enabled
-		FROM plugins
-	`)
+		SELECT hour_ts, inbound, outbound FROM traffic_stats
+		WHERE hour_ts >= ? ORDER BY hour_ts ASC
+	`, cutoff)
 	if err != nil {
 		return nil, err
 	}
 	defer rows.Close()
 
-	var plugins []PluginData
+	// 将数据库记录放入 map 以便快速查找
+	dbRecords := make(map[int64]TrafficRecord)
 	for rows.Next() {
-		var p PluginData
-		var enabled int
-		var icon sql.NullString
-		err := rows.Scan(&p.Name, &p.Version, &p.Type, &p.Source,
-			&p.Description, &p.Author, &icon, &p.Checksum, &p.Size, &enabled)
-		if err != nil {
+		var r TrafficRecord
+		if err := rows.Scan(&r.Timestamp, &r.Inbound, &r.Outbound); err != nil {
 			return nil, err
 		}
-		p.Enabled = enabled == 1
-		p.Icon = icon.String
-		plugins = append(plugins, p)
-	}
-	return plugins, nil
+		dbRecords[r.Timestamp] = r
 	}
 
-// GetPlugin 获取单个插件
-func (s *SQLiteStore) GetPlugin(name string) (*PluginData, error) {
-	s.mu.RLock()
-	defer s.mu.RUnlock()
-
-	var p PluginData
-	var enabled int
-	var icon sql.NullString
-	err := s.db.QueryRow(`
-		SELECT name, version, type, source, description, author, icon, checksum, size, enabled
-		FROM plugins WHERE name = ?
-	`, name).Scan(&p.Name, &p.Version, &p.Type, &p.Source,
-		&p.Description, &p.Author, &icon, &p.Checksum, &p.Size, &enabled)
-	if err != nil {
-		return nil, err
+	// 生成完整的 hours 小时数据
+	records := make([]TrafficRecord, hours)
+	for i := 0; i < hours; i++ {
+		ts := currentHour.Add(-time.Duration(hours-1-i) * time.Hour).Unix()
+		if r, ok := dbRecords[ts]; ok {
+			records[i] = r
+		} else {
+			records[i] = TrafficRecord{Timestamp: ts, Inbound: 0, Outbound: 0}
 		}
-	p.Enabled = enabled == 1
-	p.Icon = icon.String
-	return &p, nil
 	}
 
-// SavePlugin 保存插件
-func (s *SQLiteStore) SavePlugin(p *PluginData) error {
-	s.mu.Lock()
-	defer s.mu.Unlock()
-
-	enabled := 0
-	if p.Enabled {
-		enabled = 1
-	}
-	_, err := s.db.Exec(`
-		INSERT OR REPLACE INTO plugins
-		(name, version, type, source, description, author, icon, checksum, size, enabled, wasm_data)
-		VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?)
-	`, p.Name, p.Version, p.Type, p.Source, p.Description, p.Author,
-		p.Icon, p.Checksum, p.Size, enabled, p.WASMData)
-	return err
-}
-
-// DeletePlugin 删除插件
-func (s *SQLiteStore) DeletePlugin(name string) error {
-	s.mu.Lock()
-	defer s.mu.Unlock()
-	_, err := s.db.Exec(`DELETE FROM plugins WHERE name = ?`, name)
-	return err
-}
-
-// SetPluginEnabled 设置插件启用状态
-func (s *SQLiteStore) SetPluginEnabled(name string, enabled bool) error {
-	s.mu.Lock()
-	defer s.mu.Unlock()
-	val := 0
-	if enabled {
-		val = 1
-	}
-	_, err := s.db.Exec(`UPDATE plugins SET enabled = ? WHERE name = ?`, val, name)
-	return err
-}
-
-// GetPluginWASM 获取插件 WASM 数据
-func (s *SQLiteStore) GetPluginWASM(name string) ([]byte, error) {
-	s.mu.RLock()
-	defer s.mu.RUnlock()
-	var data []byte
-	err := s.db.QueryRow(`SELECT wasm_data FROM plugins WHERE name = ?`, name).Scan(&data)
-	return data, err
-}
-
-// ========== JS 插件存储方法 ==========
-
-// GetAllJSPlugins 获取所有 JS 插件
-func (s *SQLiteStore) GetAllJSPlugins() ([]JSPlugin, error) {
-	s.mu.RLock()
-	defer s.mu.RUnlock()
-
-	rows, err := s.db.Query(`
-		SELECT name, source, signature, description, author, auto_push, config, auto_start, enabled
-		FROM js_plugins
-	`)
-	if err != nil {
-		return nil, err
-	}
-	defer rows.Close()
-
-	var plugins []JSPlugin
-	for rows.Next() {
-		var p JSPlugin
-		var autoPushJSON, configJSON string
-		var autoStart, enabled int
-		err := rows.Scan(&p.Name, &p.Source, &p.Signature, &p.Description, &p.Author,
-			&autoPushJSON, &configJSON, &autoStart, &enabled)
-		if err != nil {
-			return nil, err
-		}
-		json.Unmarshal([]byte(autoPushJSON), &p.AutoPush)
-		json.Unmarshal([]byte(configJSON), &p.Config)
-		p.AutoStart = autoStart == 1
-		p.Enabled = enabled == 1
-		plugins = append(plugins, p)
-	}
-	return plugins, nil
-}
-
-// GetJSPlugin 获取单个 JS 插件
-func (s *SQLiteStore) GetJSPlugin(name string) (*JSPlugin, error) {
-	s.mu.RLock()
-	defer s.mu.RUnlock()
-
-	var p JSPlugin
-	var autoPushJSON, configJSON string
-	var autoStart, enabled int
-	err := s.db.QueryRow(`
-		SELECT name, source, signature, description, author, auto_push, config, auto_start, enabled
-		FROM js_plugins WHERE name = ?
-	`, name).Scan(&p.Name, &p.Source, &p.Signature, &p.Description, &p.Author,
-		&autoPushJSON, &configJSON, &autoStart, &enabled)
-	if err != nil {
-		return nil, err
-	}
-	json.Unmarshal([]byte(autoPushJSON), &p.AutoPush)
-	json.Unmarshal([]byte(configJSON), &p.Config)
-	p.AutoStart = autoStart == 1
-	p.Enabled = enabled == 1
-	return &p, nil
-}
-
-// SaveJSPlugin 保存 JS 插件
-func (s *SQLiteStore) SaveJSPlugin(p *JSPlugin) error {
-	s.mu.Lock()
-	defer s.mu.Unlock()
-
-	autoPushJSON, _ := json.Marshal(p.AutoPush)
-	configJSON, _ := json.Marshal(p.Config)
-	autoStart, enabled := 0, 0
-	if p.AutoStart {
-		autoStart = 1
-	}
-	if p.Enabled {
-		enabled = 1
-	}
-
-	_, err := s.db.Exec(`
-		INSERT OR REPLACE INTO js_plugins
-		(name, source, signature, description, author, auto_push, config, auto_start, enabled)
-		VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?)
-	`, p.Name, p.Source, p.Signature, p.Description, p.Author,
-		string(autoPushJSON), string(configJSON), autoStart, enabled)
-	return err
-}
-
-// DeleteJSPlugin 删除 JS 插件
-func (s *SQLiteStore) DeleteJSPlugin(name string) error {
-	s.mu.Lock()
-	defer s.mu.Unlock()
-	_, err := s.db.Exec(`DELETE FROM js_plugins WHERE name = ?`, name)
-	return err
-}
-
-// SetJSPluginEnabled 设置 JS 插件启用状态
-func (s *SQLiteStore) SetJSPluginEnabled(name string, enabled bool) error {
-	s.mu.Lock()
-	defer s.mu.Unlock()
-	val := 0
-	if enabled {
-		val = 1
-	}
-	_, err := s.db.Exec(`UPDATE js_plugins SET enabled = ? WHERE name = ?`, val, name)
-	return err
+	return records, nil
 }

internal/server/plugin/manager.go

@@ -1,60 +0,0 @@
-package plugin
-
-import (
-	"log"
-	"sync"
-
-	"github.com/gotunnel/pkg/plugin"
-	"github.com/gotunnel/pkg/plugin/builtin"
-)
-
-// Manager 服务端 plugin 管理器
-type Manager struct {
-	registry *plugin.Registry
-	mu       sync.RWMutex
-}
-
-// NewManager 创建 plugin 管理器
-func NewManager() (*Manager, error) {
-	registry := plugin.NewRegistry()
-
-	m := &Manager{
-		registry: registry,
-	}
-
-	if err := m.registerBuiltins(); err != nil {
-		return nil, err
-	}
-
-	return m, nil
-}
-
-// registerBuiltins 注册内置 plugins
-func (m *Manager) registerBuiltins() error {
-	if err := m.registry.RegisterAllServer(builtin.GetServerPlugins()); err != nil {
-		return err
-	}
-	for _, h := range builtin.GetClientPlugins() {
-		if err := m.registry.RegisterClient(h); err != nil {
-			return err
-		}
-	}
-	log.Printf("[Plugin] Registered %d server, %d client plugins",
-		len(builtin.GetServerPlugins()), len(builtin.GetClientPlugins()))
-	return nil
-}
-
-// GetServer 返回服务端插件
-func (m *Manager) GetServer(name string) (plugin.ServerPlugin, error) {
-	return m.registry.GetServer(name)
-}
-
-// ListPlugins 返回所有插件
-func (m *Manager) ListPlugins() []plugin.Info {
-	return m.registry.List()
-}
-
-// GetRegistry 返回插件注册表
-func (m *Manager) GetRegistry() *plugin.Registry {
-	return m.registry
-}

internal/server/router/auth.go

@@ -1,108 +0,0 @@
-package router
-
-import (
-	"crypto/subtle"
-	"encoding/json"
-	"net/http"
-
-	"github.com/gotunnel/pkg/auth"
-	"github.com/gotunnel/pkg/security"
-)
-
-// AuthHandler 认证处理器
-type AuthHandler struct {
-	username string
-	password string
-	jwtAuth  *auth.JWTAuth
-}
-
-// NewAuthHandler 创建认证处理器
-func NewAuthHandler(username, password string, jwtAuth *auth.JWTAuth) *AuthHandler {
-	return &AuthHandler{
-		username: username,
-		password: password,
-		jwtAuth:  jwtAuth,
-	}
-}
-
-// RegisterAuthRoutes 注册认证路由
-func RegisterAuthRoutes(r *Router, h *AuthHandler) {
-	r.HandleFunc("/api/auth/login", h.handleLogin)
-	r.HandleFunc("/api/auth/check", h.handleCheck)
-}
-
-// handleLogin 处理登录请求
-func (h *AuthHandler) handleLogin(w http.ResponseWriter, r *http.Request) {
-	if r.Method != http.MethodPost {
-		http.Error(w, `{"error":"method not allowed"}`, http.StatusMethodNotAllowed)
-		return
-	}
-
-	var req struct {
-		Username string `json:"username"`
-		Password string `json:"password"`
-	}
-	if err := json.NewDecoder(r.Body).Decode(&req); err != nil {
-		http.Error(w, `{"error":"invalid request"}`, http.StatusBadRequest)
-		return
-	}
-
-	// 验证用户名密码
-	userMatch := subtle.ConstantTimeCompare([]byte(req.Username), []byte(h.username)) == 1
-	passMatch := subtle.ConstantTimeCompare([]byte(req.Password), []byte(h.password)) == 1
-
-	if !userMatch || !passMatch {
-		security.LogWebLogin(r.RemoteAddr, req.Username, false)
-		http.Error(w, `{"error":"invalid credentials"}`, http.StatusUnauthorized)
-		return
-	}
-
-	// 生成 token
-	token, err := h.jwtAuth.GenerateToken(req.Username)
-	if err != nil {
-		http.Error(w, `{"error":"failed to generate token"}`, http.StatusInternalServerError)
-		return
-	}
-
-	security.LogWebLogin(r.RemoteAddr, req.Username, true)
-	w.Header().Set("Content-Type", "application/json")
-	json.NewEncoder(w).Encode(map[string]string{
-		"token": token,
-	})
-}
-
-// handleCheck 检查 token 是否有效
-func (h *AuthHandler) handleCheck(w http.ResponseWriter, r *http.Request) {
-	if r.Method != http.MethodGet {
-		http.Error(w, `{"error":"method not allowed"}`, http.StatusMethodNotAllowed)
-		return
-	}
-
-	// 从 Authorization header 获取 token
-	authHeader := r.Header.Get("Authorization")
-	if authHeader == "" {
-		http.Error(w, `{"error":"missing authorization header"}`, http.StatusUnauthorized)
-		return
-	}
-
-	// 解析 Bearer token
-	const prefix = "Bearer "
-	if len(authHeader) < len(prefix) || authHeader[:len(prefix)] != prefix {
-		http.Error(w, `{"error":"invalid authorization format"}`, http.StatusUnauthorized)
-		return
-	}
-	tokenStr := authHeader[len(prefix):]
-
-	// 验证 token
-	claims, err := h.jwtAuth.ValidateToken(tokenStr)
-	if err != nil {
-		http.Error(w, `{"error":"invalid token"}`, http.StatusUnauthorized)
-		return
-	}
-
-	w.Header().Set("Content-Type", "application/json")
-	json.NewEncoder(w).Encode(map[string]interface{}{
-		"valid":    true,
-		"username": claims.Username,
-	})
-}

internal/server/router/dto/client.go

@@ -0,0 +1,46 @@
+package dto
+
+import (
+	"github.com/gotunnel/pkg/protocol"
+)
+
+// CreateClientRequest 创建客户端请求
+// @Description 创建新客户端的请求体
+type CreateClientRequest struct {
+	ID    string               `json:"id" binding:"required,min=1,max=64" example:"client-001"`
+	Rules []protocol.ProxyRule `json:"rules"`
+}
+
+// UpdateClientRequest 更新客户端请求
+// @Description 更新客户端配置的请求体
+type UpdateClientRequest struct {
+	Nickname string               `json:"nickname" binding:"max=128" example:"My Client"`
+	Rules    []protocol.ProxyRule `json:"rules"`
+}
+
+// ClientResponse 客户端详情响应
+// @Description 客户端详细信息
+type ClientResponse struct {
+	ID         string               `json:"id" example:"client-001"`
+	Nickname   string               `json:"nickname,omitempty" example:"My Client"`
+	Rules      []protocol.ProxyRule `json:"rules"`
+	Online     bool                 `json:"online" example:"true"`
+	LastPing   string               `json:"last_ping,omitempty" example:"2025-01-02T10:30:00Z"`
+	RemoteAddr string               `json:"remote_addr,omitempty" example:"192.168.1.100:54321"`
+	OS         string               `json:"os,omitempty" example:"linux"`
+	Arch       string               `json:"arch,omitempty" example:"amd64"`
+	Version    string               `json:"version,omitempty" example:"1.0.0"`
+}
+
+// ClientListItem 客户端列表项
+// @Description 客户端列表中的单个项目
+type ClientListItem struct {
+	ID         string `json:"id" example:"client-001"`
+	Nickname   string `json:"nickname,omitempty" example:"My Client"`
+	Online     bool   `json:"online" example:"true"`
+	LastPing   string `json:"last_ping,omitempty"`
+	RemoteAddr string `json:"remote_addr,omitempty"`
+	RuleCount  int    `json:"rule_count" example:"3"`
+	OS         string `json:"os,omitempty" example:"linux"`
+	Arch       string `json:"arch,omitempty" example:"amd64"`
+}

internal/server/router/dto/config.go

@@ -0,0 +1,47 @@
+package dto
+
+// UpdateServerConfigRequest is the config update payload.
+type UpdateServerConfigRequest struct {
+	Server *ServerConfigPart `json:"server"`
+	Web    *WebConfigPart    `json:"web"`
+}
+
+// ServerConfigPart is the server config subset.
+type ServerConfigPart struct {
+	BindAddr         string `json:"bind_addr" binding:"omitempty"`
+	BindPort         int    `json:"bind_port" binding:"omitempty,min=1,max=65535"`
+	Token            string `json:"token" binding:"omitempty,min=8"`
+	HeartbeatSec     int    `json:"heartbeat_sec" binding:"omitempty,min=1,max=300"`
+	HeartbeatTimeout int    `json:"heartbeat_timeout" binding:"omitempty,min=1,max=600"`
+}
+
+// WebConfigPart is the web console config subset.
+type WebConfigPart struct {
+	Enabled  bool   `json:"enabled"`
+	BindPort int    `json:"bind_port" binding:"omitempty,min=1,max=65535"`
+	Username string `json:"username" binding:"omitempty,min=3,max=32"`
+	Password string `json:"password" binding:"omitempty,min=6,max=64"`
+}
+
+// ServerConfigResponse is the config response payload.
+type ServerConfigResponse struct {
+	Server ServerConfigInfo `json:"server"`
+	Web    WebConfigInfo    `json:"web"`
+}
+
+// ServerConfigInfo describes the server config.
+type ServerConfigInfo struct {
+	BindAddr         string `json:"bind_addr"`
+	BindPort         int    `json:"bind_port"`
+	Token            string `json:"token"`
+	HeartbeatSec     int    `json:"heartbeat_sec"`
+	HeartbeatTimeout int    `json:"heartbeat_timeout"`
+}
+
+// WebConfigInfo describes the web console config.
+type WebConfigInfo struct {
+	Enabled  bool   `json:"enabled"`
+	BindPort int    `json:"bind_port"`
+	Username string `json:"username"`
+	Password string `json:"password"`
+}

internal/server/router/dto/update.go

@@ -0,0 +1,77 @@
+package dto
+
+// CheckUpdateResponse 检查更新响应
+// @Description 更新检查结果
+type CheckUpdateResponse struct {
+	HasUpdate      bool   `json:"has_update"`
+	CurrentVersion string `json:"current_version"`
+	LatestVersion  string `json:"latest_version,omitempty"`
+	DownloadURL    string `json:"download_url,omitempty"`
+	ReleaseNotes   string `json:"release_notes,omitempty"`
+	PublishedAt    string `json:"published_at,omitempty"`
+}
+
+// CheckClientUpdateQuery 检查客户端更新查询参数
+// @Description 检查客户端更新的查询参数
+type CheckClientUpdateQuery struct {
+	OS   string `form:"os" binding:"omitempty,oneof=linux darwin windows"`
+	Arch string `form:"arch" binding:"omitempty,oneof=amd64 arm64 386 arm"`
+}
+
+// ApplyServerUpdateRequest 应用服务端更新请求
+// @Description 应用服务端更新
+type ApplyServerUpdateRequest struct {
+	DownloadURL string `json:"download_url" binding:"required,url"`
+	Restart     bool   `json:"restart"`
+}
+
+// ApplyClientUpdateRequest 应用客户端更新请求
+// @Description 推送更新到客户端
+type ApplyClientUpdateRequest struct {
+	ClientID    string `json:"client_id" binding:"required"`
+	DownloadURL string `json:"download_url" binding:"required,url"`
+}
+
+// VersionInfo 版本信息
+// @Description 当前版本信息
+type VersionInfo struct {
+	Version   string `json:"version"`
+	GitCommit string `json:"git_commit,omitempty"`
+	BuildTime string `json:"build_time,omitempty"`
+	GoVersion string `json:"go_version,omitempty"`
+	OS        string `json:"os,omitempty"`
+	Arch      string `json:"arch,omitempty"`
+}
+
+// StatusResponse 服务器状态响应
+// @Description 服务器状态信息
+type StatusResponse struct {
+	Server      ServerStatus `json:"server"`
+	ClientCount int          `json:"client_count"`
+}
+
+// ServerStatus 服务器状态
+type ServerStatus struct {
+	BindAddr string `json:"bind_addr"`
+	BindPort int    `json:"bind_port"`
+}
+
+// LoginRequest 登录请求
+// @Description 用户登录
+type LoginRequest struct {
+	Username string `json:"username" binding:"required"`
+	Password string `json:"password" binding:"required"`
+}
+
+// LoginResponse 登录响应
+// @Description 登录成功返回
+type LoginResponse struct {
+	Token string `json:"token"`
+}
+
+// TokenCheckResponse Token 检查响应
+// @Description Token 验证结果
+type TokenCheckResponse struct {
+	Valid    bool   `json:"valid"`
+	Username string `json:"username"`
+}

internal/server/router/errors.go

@@ -0,0 +1,106 @@
+package router
+
+import (
+	"errors"
+	"net/http"
+
+	"github.com/gin-gonic/gin"
+	"github.com/go-playground/validator/v10"
+)
+
+// ValidationError 验证错误详情
+type ValidationError struct {
+	Field   string `json:"field"`   // 字段名
+	Message string `json:"message"` // 错误消息
+}
+
+// HandleValidationError 处理验证错误并返回统一格式
+func HandleValidationError(c *gin.Context, err error) {
+	var ve validator.ValidationErrors
+	if errors.As(err, &ve) {
+		errs := make([]ValidationError, len(ve))
+		for i, fe := range ve {
+			errs[i] = ValidationError{
+				Field:   fe.Field(),
+				Message: getValidationMessage(fe),
+			}
+		}
+		c.JSON(http.StatusBadRequest, Response{
+			Code:    CodeBadRequest,
+			Message: "validation failed",
+			Data:    errs,
+		})
+		return
+	}
+
+	// 非验证错误，返回通用错误消息
+	BadRequest(c, err.Error())
+}
+
+// getValidationMessage 根据验证标签返回友好的错误消息
+func getValidationMessage(fe validator.FieldError) string {
+	switch fe.Tag() {
+	case "required":
+		return "this field is required"
+	case "min":
+		return "value is too short or too small"
+	case "max":
+		return "value is too long or too large"
+	case "email":
+		return "invalid email format"
+	case "url":
+		return "invalid URL format"
+	case "oneof":
+		return "value must be one of: " + fe.Param()
+	case "alphanum":
+		return "must contain only letters and numbers"
+	case "alphanumunicode":
+		return "must contain only letters, numbers and unicode characters"
+	case "ip":
+		return "invalid IP address"
+	case "hostname":
+		return "invalid hostname"
+	case "clientid":
+		return "must be 1-64 alphanumeric characters, underscore or hyphen"
+	case "gte":
+		return "value must be greater than or equal to " + fe.Param()
+	case "lte":
+		return "value must be less than or equal to " + fe.Param()
+	case "gt":
+		return "value must be greater than " + fe.Param()
+	case "lt":
+		return "value must be less than " + fe.Param()
+	default:
+		return "validation failed on " + fe.Tag()
+	}
+}
+
+// BindJSON 绑定 JSON 并自动处理验证错误
+// 返回 true 表示绑定成功，false 表示已处理错误响应
+func BindJSON(c *gin.Context, obj interface{}) bool {
+	if err := c.ShouldBindJSON(obj); err != nil {
+		HandleValidationError(c, err)
+		return false
+	}
+	return true
+}
+
+// BindQuery 绑定查询参数并自动处理验证错误
+// 返回 true 表示绑定成功，false 表示已处理错误响应
+func BindQuery(c *gin.Context, obj interface{}) bool {
+	if err := c.ShouldBindQuery(obj); err != nil {
+		HandleValidationError(c, err)
+		return false
+	}
+	return true
+}
+
+// BindURI 绑定 URI 参数并自动处理验证错误
+// 返回 true 表示绑定成功，false 表示已处理错误响应
+func BindURI(c *gin.Context, obj interface{}) bool {
+	if err := c.ShouldBindUri(obj); err != nil {
+		HandleValidationError(c, err)
+		return false
+	}
+	return true
+}

internal/server/router/handler/auth.go

@@ -0,0 +1,100 @@
+package handler
+
+import (
+	"crypto/subtle"
+
+	"github.com/gin-gonic/gin"
+	// removed router import
+	"github.com/gotunnel/internal/server/router/dto"
+	"github.com/gotunnel/pkg/auth"
+	"github.com/gotunnel/pkg/security"
+)
+
+// AuthHandler 认证处理器
+type AuthHandler struct {
+	username string
+	password string
+	jwtAuth  *auth.JWTAuth
+}
+
+// NewAuthHandler 创建认证处理器
+func NewAuthHandler(username, password string, jwtAuth *auth.JWTAuth) *AuthHandler {
+	return &AuthHandler{
+		username: username,
+		password: password,
+		jwtAuth:  jwtAuth,
+	}
+}
+
+// Login 用户登录
+// @Summary 用户登录
+// @Description 使用用户名密码登录，返回 JWT token
+// @Tags 认证
+// @Accept json
+// @Produce json
+// @Param request body dto.LoginRequest true "登录信息"
+// @Success 200 {object} Response{data=dto.LoginResponse}
+// @Failure 400 {object} Response
+// @Failure 401 {object} Response
+// @Router /api/auth/login [post]
+func (h *AuthHandler) Login(c *gin.Context) {
+	var req dto.LoginRequest
+	if !BindJSON(c, &req) {
+		return
+	}
+
+	// 验证用户名密码 (使用常量时间比较防止时序攻击)
+	userMatch := subtle.ConstantTimeCompare([]byte(req.Username), []byte(h.username)) == 1
+	passMatch := subtle.ConstantTimeCompare([]byte(req.Password), []byte(h.password)) == 1
+
+	if !userMatch || !passMatch {
+		security.LogWebLogin(c.ClientIP(), req.Username, false)
+		Unauthorized(c, "invalid credentials")
+		return
+	}
+
+	// 生成 token
+	token, err := h.jwtAuth.GenerateToken(req.Username)
+	if err != nil {
+		InternalError(c, "failed to generate token")
+		return
+	}
+
+	security.LogWebLogin(c.ClientIP(), req.Username, true)
+	Success(c, dto.LoginResponse{Token: token})
+}
+
+// Check 检查 token 是否有效
+// @Summary 检查 Token
+// @Description 验证 JWT token 是否有效
+// @Tags 认证
+// @Produce json
+// @Security Bearer
+// @Success 200 {object} Response{data=dto.TokenCheckResponse}
+// @Failure 401 {object} Response
+// @Router /api/auth/check [get]
+func (h *AuthHandler) Check(c *gin.Context) {
+	authHeader := c.GetHeader("Authorization")
+	if authHeader == "" {
+		Unauthorized(c, "missing authorization header")
+		return
+	}
+
+	const prefix = "Bearer "
+	if len(authHeader) < len(prefix) || authHeader[:len(prefix)] != prefix {
+		Unauthorized(c, "invalid authorization format")
+		return
+	}
+	tokenStr := authHeader[len(prefix):]
+
+	claims, err := h.jwtAuth.ValidateToken(tokenStr)
+	if err != nil {
+		Unauthorized(c, "invalid token")
+		return
+	}
+
+	Success(c, dto.TokenCheckResponse{
+		Valid:    true,
+		Username: claims.Username,
+	})
+}

internal/server/router/handler/client.go

@@ -0,0 +1,342 @@
+package handler
+
+import (
+	"fmt"
+
+	"github.com/gin-gonic/gin"
+	"github.com/gotunnel/internal/server/db"
+	"github.com/gotunnel/internal/server/router/dto"
+)
+
+// ClientHandler 客户端处理器
+type ClientHandler struct {
+	app AppInterface
+}
+
+// NewClientHandler 创建客户端处理器
+func NewClientHandler(app AppInterface) *ClientHandler {
+	return &ClientHandler{app: app}
+}
+
+// List 获取客户端列表
+// @Summary 获取所有客户端
+// @Description 返回所有注册客户端的列表及其在线状态
+// @Tags 客户端
+// @Produce json
+// @Security Bearer
+// @Success 200 {object} Response{data=[]dto.ClientListItem}
+// @Router /api/clients [get]
+func (h *ClientHandler) List(c *gin.Context) {
+	clients, err := h.app.GetClientStore().GetAllClients()
+	if err != nil {
+		InternalError(c, err.Error())
+		return
+	}
+
+	statusMap := h.app.GetServer().GetAllClientStatus()
+	result := make([]dto.ClientListItem, 0, len(clients))
+
+	for _, client := range clients {
+		item := dto.ClientListItem{
+			ID:        client.ID,
+			Nickname:  client.Nickname,
+			RuleCount: len(client.Rules),
+		}
+		if status, ok := statusMap[client.ID]; ok {
+			item.Online = status.Online
+			item.LastPing = status.LastPing
+			item.RemoteAddr = status.RemoteAddr
+			item.OS = status.OS
+			item.Arch = status.Arch
+		}
+		result = append(result, item)
+	}
+
+	Success(c, result)
+}
+
+// Create 创建客户端
+// @Summary 创建新客户端
+// @Description 创建一个新的客户端配置
+// @Tags 客户端
+// @Accept json
+// @Produce json
+// @Security Bearer
+// @Param request body dto.CreateClientRequest true "客户端信息"
+// @Success 200 {object} Response
+// @Failure 400 {object} Response
+// @Failure 409 {object} Response
+// @Router /api/clients [post]
+func (h *ClientHandler) Create(c *gin.Context) {
+	var req dto.CreateClientRequest
+	if !BindJSON(c, &req) {
+		return
+	}
+
+	// 验证客户端 ID 格式
+	if !validateClientID(req.ID) {
+		BadRequest(c, "invalid client id: must be 1-64 alphanumeric characters, underscore or hyphen")
+		return
+	}
+
+	// 检查客户端是否已存在
+	exists, _ := h.app.GetClientStore().ClientExists(req.ID)
+	if exists {
+		Conflict(c, "client already exists")
+		return
+	}
+
+	client := &db.Client{ID: req.ID, Rules: req.Rules}
+	if err := h.app.GetClientStore().CreateClient(client); err != nil {
+		InternalError(c, err.Error())
+		return
+	}
+
+	Success(c, gin.H{"status": "ok"})
+}
+
+// Get 获取单个客户端
+// @Summary 获取客户端详情
+// @Description 获取指定客户端的详细信息
+// @Tags 客户端
+// @Produce json
+// @Security Bearer
+// @Param id path string true "客户端ID"
+// @Success 200 {object} Response{data=dto.ClientResponse}
+// @Failure 404 {object} Response
+// @Router /api/client/{id} [get]
+func (h *ClientHandler) Get(c *gin.Context) {
+	clientID := c.Param("id")
+
+	client, err := h.app.GetClientStore().GetClient(clientID)
+	if err != nil {
+		NotFound(c, "client not found")
+		return
+	}
+
+	online, lastPing, remoteAddr, clientName, clientOS, clientArch, clientVersion := h.app.GetServer().GetClientStatus(clientID)
+
+	// 如果客户端在线且有名称，优先使用在线名称
+	nickname := client.Nickname
+	if online && clientName != "" && nickname == "" {
+		nickname = clientName
+	}
+
+	resp := dto.ClientResponse{
+		ID:         client.ID,
+		Nickname:   nickname,
+		Rules:      client.Rules,
+		Online:     online,
+		LastPing:   lastPing,
+		RemoteAddr: remoteAddr,
+		OS:         clientOS,
+		Arch:       clientArch,
+		Version:    clientVersion,
+	}
+
+	Success(c, resp)
+}
+
+// Update 更新客户端
+// @Summary 更新客户端配置
+// @Description 更新指定客户端的配置信息
+// @Tags 客户端
+// @Accept json
+// @Produce json
+// @Security Bearer
+// @Param id path string true "客户端ID"
+// @Param request body dto.UpdateClientRequest true "更新内容"
+// @Success 200 {object} Response
+// @Failure 400 {object} Response
+// @Failure 404 {object} Response
+// @Router /api/client/{id} [put]
+func (h *ClientHandler) Update(c *gin.Context) {
+	clientID := c.Param("id")
+
+	var req dto.UpdateClientRequest
+	if !BindJSON(c, &req) {
+		return
+	}
+
+	client, err := h.app.GetClientStore().GetClient(clientID)
+	if err != nil {
+		NotFound(c, "client not found")
+		return
+	}
+
+	client.Nickname = req.Nickname
+	client.Rules = req.Rules
+
+	if err := h.app.GetClientStore().UpdateClient(client); err != nil {
+		InternalError(c, err.Error())
+		return
+	}
+
+	Success(c, gin.H{"status": "ok"})
+}
+
+// Delete 删除客户端
+// @Summary 删除客户端
+// @Description 删除指定的客户端配置
+// @Tags 客户端
+// @Produce json
+// @Security Bearer
+// @Param id path string true "客户端ID"
+// @Success 200 {object} Response
+// @Failure 404 {object} Response
+// @Router /api/client/{id} [delete]
+func (h *ClientHandler) Delete(c *gin.Context) {
+	clientID := c.Param("id")
+
+	exists, _ := h.app.GetClientStore().ClientExists(clientID)
+	if !exists {
+		NotFound(c, "client not found")
+		return
+	}
+
+	if err := h.app.GetClientStore().DeleteClient(clientID); err != nil {
+		InternalError(c, err.Error())
+		return
+	}
+
+	Success(c, gin.H{"status": "ok"})
+}
+
+// PushConfig 推送配置到客户端
+// @Summary 推送配置
+// @Description 将配置推送到在线客户端
+// @Tags 客户端
+// @Produce json
+// @Security Bearer
+// @Param id path string true "客户端ID"
+// @Success 200 {object} Response
+// @Failure 400 {object} Response
+// @Router /api/client/{id}/push [post]
+func (h *ClientHandler) PushConfig(c *gin.Context) {
+	clientID := c.Param("id")
+
+	if !h.app.GetServer().IsClientOnline(clientID) {
+		ClientNotOnline(c)
+		return
+	}
+
+	if err := h.app.GetServer().PushConfigToClient(clientID); err != nil {
+		InternalError(c, err.Error())
+		return
+	}
+
+	Success(c, gin.H{"status": "ok"})
+}
+
+// Disconnect 断开客户端连接
+// @Summary 断开连接
+// @Description 强制断开客户端连接
+// @Tags 客户端
+// @Produce json
+// @Security Bearer
+// @Param id path string true "客户端ID"
+// @Success 200 {object} Response
+// @Router /api/client/{id}/disconnect [post]
+func (h *ClientHandler) Disconnect(c *gin.Context) {
+	clientID := c.Param("id")
+
+	if err := h.app.GetServer().DisconnectClient(clientID); err != nil {
+		InternalError(c, err.Error())
+		return
+	}
+
+	Success(c, gin.H{"status": "ok"})
+}
+
+// Restart 重启客户端
+// @Summary 重启客户端
+// @Description 发送重启命令到客户端
+// @Tags 客户端
+// @Produce json
+// @Security Bearer
+// @Param id path string true "客户端ID"
+// @Success 200 {object} Response
+// @Router /api/client/{id}/restart [post]
+func (h *ClientHandler) Restart(c *gin.Context) {
+	clientID := c.Param("id")
+
+	if err := h.app.GetServer().RestartClient(clientID); err != nil {
+		InternalError(c, err.Error())
+		return
+	}
+
+	SuccessWithMessage(c, gin.H{"status": "ok"}, "client restart initiated")
+}
+
+// @Failure 400 {object} Response
+// @Router /api/client/{id}/install-plugins [post]
+
+// @Failure 400 {object} Response
+// @Router /api/client/{id}/plugin/{pluginID}/{action} [post]
+
+
+// GetSystemStats 获取客户端系统状态
+func (h *ClientHandler) GetSystemStats(c *gin.Context) {
+	clientID := c.Param("id")
+	stats, err := h.app.GetServer().GetClientSystemStats(clientID)
+	if err != nil {
+		ClientNotOnline(c)
+		return
+	}
+	Success(c, stats)
+}
+
+// GetScreenshot 获取客户端截图
+func (h *ClientHandler) GetScreenshot(c *gin.Context) {
+	clientID := c.Param("id")
+	quality := 0
+	if q, ok := c.GetQuery("quality"); ok {
+		fmt.Sscanf(q, "%d", &quality)
+	}
+
+	screenshot, err := h.app.GetServer().GetClientScreenshot(clientID, quality)
+	if err != nil {
+		InternalError(c, err.Error())
+		return
+	}
+
+	Success(c, screenshot)
+}
+
+// ExecuteShellRequest Shell 执行请求体
+type ExecuteShellRequest struct {
+	Command string `json:"command" binding:"required"`
+	Timeout int    `json:"timeout"`
+}
+
+// ExecuteShell 执行 Shell 命令
+func (h *ClientHandler) ExecuteShell(c *gin.Context) {
+	clientID := c.Param("id")
+	var req ExecuteShellRequest
+	if err := c.ShouldBindJSON(&req); err != nil {
+		BadRequest(c, "Invalid request: "+err.Error())
+		return
+	}
+
+	result, err := h.app.GetServer().ExecuteClientShell(clientID, req.Command, req.Timeout)
+	if err != nil {
+		InternalError(c, err.Error())
+		return
+	}
+
+	Success(c, result)
+}
+
+// validateClientID 验证客户端 ID 格式
+func validateClientID(id string) bool {
+	if len(id) < 1 || len(id) > 64 {
+		return false
+	}
+	for _, c := range id {
+		if !((c >= 'a' && c <= 'z') || (c >= 'A' && c <= 'Z') ||
+			(c >= '0' && c <= '9') || c == '_' || c == '-') {
+			return false
+		}
+	}
+	return true
+}

internal/server/router/handler/config.go

@@ -0,0 +1,127 @@
+package handler
+
+import (
+	"github.com/gin-gonic/gin"
+	// removed router import
+	"github.com/gotunnel/internal/server/router/dto"
+)
+
+// ConfigHandler 配置处理器
+type ConfigHandler struct {
+	app AppInterface
+}
+
+// NewConfigHandler 创建配置处理器
+func NewConfigHandler(app AppInterface) *ConfigHandler {
+	return &ConfigHandler{app: app}
+}
+
+// Get 获取服务器配置
+// @Summary 获取配置
+// @Description 返回服务器配置（敏感信息脱敏）
+// @Tags 配置
+// @Produce json
+// @Security Bearer
+// @Success 200 {object} Response{data=dto.ServerConfigResponse}
+// @Router /api/config [get]
+func (h *ConfigHandler) Get(c *gin.Context) {
+	cfg := h.app.GetConfig()
+
+	// Token 脱敏处理，只显示前4位
+	maskedToken := cfg.Server.Token
+	if len(maskedToken) > 4 {
+		maskedToken = maskedToken[:4] + "****"
+	}
+
+	resp := dto.ServerConfigResponse{
+		Server: dto.ServerConfigInfo{
+			BindAddr:         cfg.Server.BindAddr,
+			BindPort:         cfg.Server.BindPort,
+			Token:            maskedToken,
+			HeartbeatSec:     cfg.Server.HeartbeatSec,
+			HeartbeatTimeout: cfg.Server.HeartbeatTimeout,
+		},
+		Web: dto.WebConfigInfo{
+			Enabled:  cfg.Server.Web.Enabled,
+			BindPort: cfg.Server.Web.BindPort,
+			Username: cfg.Server.Web.Username,
+			Password: "****",
+		},
+	}
+
+	Success(c, resp)
+}
+
+// Update 更新服务器配置
+// @Summary 更新配置
+// @Description 更新服务器配置
+// @Tags 配置
+// @Accept json
+// @Produce json
+// @Security Bearer
+// @Param request body dto.UpdateServerConfigRequest true "配置内容"
+// @Success 200 {object} Response
+// @Failure 400 {object} Response
+// @Router /api/config [put]
+func (h *ConfigHandler) Update(c *gin.Context) {
+	var req dto.UpdateServerConfigRequest
+	if !BindJSON(c, &req) {
+		return
+	}
+
+	cfg := h.app.GetConfig()
+
+	// 更新 Server 配置
+	if req.Server != nil {
+		if req.Server.BindAddr != "" {
+			cfg.Server.BindAddr = req.Server.BindAddr
+		}
+		if req.Server.BindPort > 0 {
+			cfg.Server.BindPort = req.Server.BindPort
+		}
+		if req.Server.Token != "" {
+			cfg.Server.Token = req.Server.Token
+		}
+		if req.Server.HeartbeatSec > 0 {
+			cfg.Server.HeartbeatSec = req.Server.HeartbeatSec
+		}
+		if req.Server.HeartbeatTimeout > 0 {
+			cfg.Server.HeartbeatTimeout = req.Server.HeartbeatTimeout
+		}
+	}
+
+	// 更新 Web 配置
+	if req.Web != nil {
+		cfg.Server.Web.Enabled = req.Web.Enabled
+		if req.Web.BindPort > 0 {
+			cfg.Server.Web.BindPort = req.Web.BindPort
+		}
+		cfg.Server.Web.Username = req.Web.Username
+		cfg.Server.Web.Password = req.Web.Password
+	}
+
+	if err := h.app.SaveConfig(); err != nil {
+		InternalError(c, err.Error())
+		return
+	}
+
+	Success(c, gin.H{"status": "ok"})
+}
+
+// Reload 重新加载配置
+// @Summary 重新加载配置
+// @Description 重新加载服务器配置
+// @Tags 配置
+// @Produce json
+// @Security Bearer
+// @Success 200 {object} Response
+// @Failure 500 {object} Response
+// @Router /api/config/reload [post]
+func (h *ConfigHandler) Reload(c *gin.Context) {
+	if err := h.app.GetServer().ReloadConfig(); err != nil {
+		InternalError(c, err.Error())
+		return
+	}
+
+	Success(c, gin.H{"status": "ok"})
+}

internal/server/router/handler/helpers.go

@@ -0,0 +1,207 @@
+package handler
+
+import (
+	"fmt"
+	"os"
+	"os/exec"
+	"path/filepath"
+	"runtime"
+	"strings"
+
+	"github.com/gotunnel/pkg/update"
+	"github.com/gotunnel/pkg/version"
+)
+
+// UpdateInfo 更新信息
+type UpdateInfo struct {
+	Available   bool   `json:"available"`
+	Current     string `json:"current"`
+	Latest      string `json:"latest"`
+	ReleaseNote string `json:"release_note"`
+	DownloadURL string `json:"download_url"`
+	AssetName   string `json:"asset_name"`
+	AssetSize   int64  `json:"asset_size"`
+}
+
+// checkUpdateForComponent 检查组件更新
+func checkUpdateForComponent(component string) (*UpdateInfo, error) {
+	release, err := version.GetLatestRelease()
+	if err != nil {
+		return nil, fmt.Errorf("get latest release: %w", err)
+	}
+
+	latestVersion := release.TagName
+	currentVersion := version.Version
+	available := version.CompareVersions(currentVersion, latestVersion) < 0
+
+	// 查找对应平台的资产
+	var downloadURL string
+	var assetName string
+	var assetSize int64
+
+	if asset := findAssetForPlatform(release.Assets, component, runtime.GOOS, runtime.GOARCH); asset != nil {
+		downloadURL = asset.BrowserDownloadURL
+		assetName = asset.Name
+		assetSize = asset.Size
+	}
+
+	return &UpdateInfo{
+		Available:   available,
+		Current:     currentVersion,
+		Latest:      latestVersion,
+		ReleaseNote: release.Body,
+		DownloadURL: downloadURL,
+		AssetName:   assetName,
+		AssetSize:   assetSize,
+	}, nil
+}
+
+// checkClientUpdateForPlatform 检查指定平台的客户端更新
+func checkClientUpdateForPlatform(osName, arch string) (*UpdateInfo, error) {
+	if osName == "" {
+		osName = runtime.GOOS
+	}
+	if arch == "" {
+		arch = runtime.GOARCH
+	}
+
+	release, err := version.GetLatestRelease()
+	if err != nil {
+		return nil, fmt.Errorf("get latest release: %w", err)
+	}
+
+	latestVersion := release.TagName
+
+	// 查找对应平台的资产
+	var downloadURL string
+	var assetName string
+	var assetSize int64
+
+	if asset := findAssetForPlatform(release.Assets, "client", osName, arch); asset != nil {
+		downloadURL = asset.BrowserDownloadURL
+		assetName = asset.Name
+		assetSize = asset.Size
+	}
+
+	return &UpdateInfo{
+		Available:   true,
+		Current:     "",
+		Latest:      latestVersion,
+		ReleaseNote: release.Body,
+		DownloadURL: downloadURL,
+		AssetName:   assetName,
+		AssetSize:   assetSize,
+	}, nil
+}
+
+// findAssetForPlatform 在 Release 资产中查找匹配的文件
+// CI 格式: gotunnel-server-v1.0.0-linux-amd64.tar.gz
+// 或者:    gotunnel-client-v1.0.0-windows-amd64.zip
+func findAssetForPlatform(assets []version.ReleaseAsset, component, osName, arch string) *version.ReleaseAsset {
+	prefix := fmt.Sprintf("gotunnel-%s-", component)
+	suffix := fmt.Sprintf("-%s-%s", osName, arch)
+
+	for i := range assets {
+		name := assets[i].Name
+		// 检查是否匹配 gotunnel-{component}-{version}-{os}-{arch}.{ext}
+		if strings.HasPrefix(name, prefix) && strings.Contains(name, suffix) {
+			return &assets[i]
+		}
+	}
+	return nil
+}
+
+// performSelfUpdate 执行自更新
+func performSelfUpdate(downloadURL string, restart bool) error {
+	// 使用共享的下载和解压逻辑
+	binaryPath, cleanup, err := update.DownloadAndExtract(downloadURL, "server")
+	if err != nil {
+		return err
+	}
+	defer cleanup()
+
+	// 获取当前可执行文件路径
+	currentPath, err := os.Executable()
+	if err != nil {
+		return fmt.Errorf("get executable: %w", err)
+	}
+	currentPath, _ = filepath.EvalSymlinks(currentPath)
+
+	// Windows 需要特殊处理（运行中的文件无法直接替换）
+	if runtime.GOOS == "windows" {
+		return performWindowsUpdate(binaryPath, currentPath, restart)
+	}
+
+	// Linux/Mac: 直接替换
+	backupPath := currentPath + ".bak"
+
+	// 备份当前文件
+	if err := os.Rename(currentPath, backupPath); err != nil {
+		return fmt.Errorf("backup current: %w", err)
+	}
+
+	// 复制新文件（不能用 rename，可能跨文件系统）
+	if err := update.CopyFile(binaryPath, currentPath); err != nil {
+		os.Rename(backupPath, currentPath)
+		return fmt.Errorf("replace binary: %w", err)
+	}
+
+	// 设置执行权限
+	if err := os.Chmod(currentPath, 0755); err != nil {
+		os.Rename(backupPath, currentPath)
+		return fmt.Errorf("chmod new binary: %w", err)
+	}
+
+	// 删除备份
+	os.Remove(backupPath)
+
+	if restart {
+		restartProcess(currentPath)
+	}
+
+	return nil
+}
+
+// performWindowsUpdate Windows 平台更新
+func performWindowsUpdate(newFile, currentPath string, restart bool) error {
+	batchScript := fmt.Sprintf(`@echo off
+:: Check for admin rights, request UAC elevation if needed
+net session >nul 2>&1
+if %%errorlevel%% neq 0 (
+    powershell -Command "Start-Process cmd -ArgumentList '/C \\"\"%%~f0\"\"' -Verb RunAs"
+    exit /b
+)
+ping 127.0.0.1 -n 2 > nul
+del "%s"
+move "%s" "%s"
+`, currentPath, newFile, currentPath)
+
+	if restart {
+		batchScript += fmt.Sprintf(`start "" "%s"
+`, currentPath)
+	}
+
+	batchScript += "del \"%~f0\"\n"
+
+	batchPath := filepath.Join(os.TempDir(), "gotunnel_update.bat")
+	if err := os.WriteFile(batchPath, []byte(batchScript), 0755); err != nil {
+		return fmt.Errorf("write batch: %w", err)
+	}
+
+	cmd := exec.Command("cmd", "/C", "start", "/MIN", batchPath)
+	if err := cmd.Start(); err != nil {
+		return fmt.Errorf("start batch: %w", err)
+	}
+
+	os.Exit(0)
+	return nil
+}
+
+// restartProcess 重启进程
+func restartProcess(path string) {
+	cmd := exec.Command(path, os.Args[1:]...)
+	cmd.Stdout = os.Stdout
+	cmd.Stderr = os.Stderr
+	cmd.Start()
+	os.Exit(0)
+}

internal/server/router/handler/install.go

@@ -0,0 +1,67 @@
+package handler
+
+import (
+	"crypto/rand"
+	"encoding/hex"
+	"net/http"
+	"time"
+
+	"github.com/gin-gonic/gin"
+	"github.com/gotunnel/internal/server/db"
+)
+
+type InstallHandler struct {
+	app AppInterface
+}
+
+func NewInstallHandler(app AppInterface) *InstallHandler {
+	return &InstallHandler{app: app}
+}
+
+type InstallCommandResponse struct {
+	Token      string `json:"token"`
+	ExpiresAt  int64  `json:"expires_at"`
+	TunnelPort int    `json:"tunnel_port"`
+}
+
+// GenerateInstallCommand creates a one-time install token and returns
+// the tunnel port so the frontend can build a host-aware command.
+//
+// @Summary Generate install command payload
+// @Tags install
+// @Produce json
+// @Success 200 {object} InstallCommandResponse
+// @Router /api/install/generate [post]
+func (h *InstallHandler) GenerateInstallCommand(c *gin.Context) {
+	tokenBytes := make([]byte, 32)
+	if _, err := rand.Read(tokenBytes); err != nil {
+		c.JSON(http.StatusInternalServerError, gin.H{"error": "failed to generate token"})
+		return
+	}
+
+	token := hex.EncodeToString(tokenBytes)
+	now := time.Now().Unix()
+
+	installToken := &db.InstallToken{
+		Token:     token,
+		CreatedAt: now,
+		Used:      false,
+	}
+
+	store, ok := h.app.GetClientStore().(db.InstallTokenStore)
+	if !ok {
+		c.JSON(http.StatusInternalServerError, gin.H{"error": "install token store is not supported"})
+		return
+	}
+
+	if err := store.CreateInstallToken(installToken); err != nil {
+		c.JSON(http.StatusInternalServerError, gin.H{"error": "failed to persist token"})
+		return
+	}
+
+	c.JSON(http.StatusOK, InstallCommandResponse{
+		Token:      token,
+		ExpiresAt:  now + 3600,
+		TunnelPort: h.app.GetServer().GetBindPort(),
+	})
+}

internal/server/router/handler/interfaces.go

@@ -0,0 +1,50 @@
+package handler
+
+import (
+	"github.com/gotunnel/internal/server/config"
+	"github.com/gotunnel/internal/server/db"
+	"github.com/gotunnel/pkg/protocol"
+)
+
+// AppInterface 应用接口
+type AppInterface interface {
+	GetClientStore() db.ClientStore
+	GetServer() ServerInterface
+	GetConfig() *config.ServerConfig
+	GetConfigPath() string
+	SaveConfig() error
+	GetTrafficStore() db.TrafficStore
+}
+
+// ServerInterface 服务端接口
+type ServerInterface interface {
+	IsClientOnline(clientID string) bool
+	GetClientStatus(clientID string) (online bool, lastPing, remoteAddr, clientName, clientOS, clientArch, clientVersion string)
+	GetAllClientStatus() map[string]struct {
+		Online     bool
+		LastPing   string
+		RemoteAddr string
+		Name       string
+		OS         string
+		Arch       string
+		Version    string
+	}
+	ReloadConfig() error
+	GetBindAddr() string
+	GetBindPort() int
+	PushConfigToClient(clientID string) error
+	DisconnectClient(clientID string) error
+	RestartClient(clientID string) error
+	SendUpdateToClient(clientID, downloadURL string) error
+	// 日志流
+	StartClientLogStream(clientID, sessionID string, lines int, follow bool, level string) (<-chan protocol.LogEntry, error)
+	StopClientLogStream(sessionID string)
+	// 端口检查
+	IsPortAvailable(port int, excludeClientID string) bool
+	// 系统状态
+	GetClientSystemStats(clientID string) (*protocol.SystemStatsResponse, error)
+	// 截图
+	GetClientScreenshot(clientID string, quality int) (*protocol.ScreenshotResponse, error)
+	// Shell 执行
+	ExecuteClientShell(clientID, command string, timeout int) (*protocol.ShellExecuteResponse, error)
+}

internal/server/router/handler/log.go

@@ -0,0 +1,95 @@
+package handler
+
+import (
+	"io"
+	"strconv"
+	"time"
+
+	"github.com/gin-gonic/gin"
+	"github.com/google/uuid"
+)
+
+// LogHandler 日志处理器
+type LogHandler struct {
+	app AppInterface
+}
+
+// NewLogHandler 创建日志处理器
+func NewLogHandler(app AppInterface) *LogHandler {
+	return &LogHandler{app: app}
+}
+
+// StreamLogs 流式传输客户端日志
+// @Summary 流式传输客户端日志
+// @Description 通过 Server-Sent Events 实时接收客户端日志
+// @Tags Logs
+// @Produce text/event-stream
+// @Security Bearer
+// @Param id path string true "客户端 ID"
+// @Param lines query int false "初始日志行数" default(100)
+// @Param follow query bool false "是否持续推送新日志" default(true)
+// @Param level query string false "日志级别过滤 (info, warn, error)"
+// @Success 200 {object} protocol.LogEntry
+// @Router /api/client/{id}/logs [get]
+func (h *LogHandler) StreamLogs(c *gin.Context) {
+	clientID := c.Param("id")
+
+	// 检查客户端是否在线
+	if !h.app.GetServer().IsClientOnline(clientID) {
+		c.JSON(400, gin.H{"code": 400, "message": "client not online"})
+		return
+	}
+
+	// 解析查询参数
+	lines := 100
+	if v := c.Query("lines"); v != "" {
+		if n, err := strconv.Atoi(v); err == nil {
+			lines = n
+		}
+	}
+
+	follow := true
+	if v := c.Query("follow"); v == "false" {
+		follow = false
+	}
+
+	level := c.Query("level")
+
+	// 生成会话 ID
+	sessionID := uuid.New().String()
+
+	// 启动日志流
+	logCh, err := h.app.GetServer().StartClientLogStream(clientID, sessionID, lines, follow, level)
+	if err != nil {
+		c.JSON(500, gin.H{"code": 500, "message": err.Error()})
+		return
+	}
+
+	// 设置 SSE 响应头
+	c.Writer.Header().Set("Content-Type", "text/event-stream")
+	c.Writer.Header().Set("Cache-Control", "no-cache")
+	c.Writer.Header().Set("Connection", "keep-alive")
+	c.Writer.Header().Set("X-Accel-Buffering", "no")
+
+	// 获取客户端断开信号
+	clientGone := c.Request.Context().Done()
+
+	// 流式传输日志
+	c.Stream(func(w io.Writer) bool {
+		select {
+		case <-clientGone:
+			h.app.GetServer().StopClientLogStream(sessionID)
+			return false
+		case entry, ok := <-logCh:
+			if !ok {
+				return false
+			}
+			c.SSEvent("log", entry)
+			return true
+		case <-time.After(30 * time.Second):
+			// 发送心跳
+			c.SSEvent("heartbeat", gin.H{"ts": time.Now().UnixMilli()})
+			return true
+		}
+	})
+}

internal/server/router/handler/response.go

@@ -0,0 +1,159 @@
+package handler
+
+import (
+	"errors"
+	"net/http"
+
+	"github.com/gin-gonic/gin"
+	"github.com/go-playground/validator/v10"
+)
+
+// Response 统一 API 响应结构
+type Response struct {
+	Code    int         `json:"code"`
+	Data    interface{} `json:"data,omitempty"`
+	Message string      `json:"message,omitempty"`
+}
+
+// 业务错误码定义
+const (
+	CodeSuccess       = 0
+	CodeBadRequest    = 400
+	CodeUnauthorized  = 401
+	CodeForbidden     = 403
+	CodeNotFound      = 404
+	CodeConflict      = 409
+	CodeInternalError = 500
+	CodeBadGateway    = 502
+
+	CodeClientNotOnline  = 1001
+	CodePluginNotFound   = 1002
+	CodeInvalidClientID  = 1003
+	CodePluginDisabled   = 1004
+	CodeConfigSyncFailed = 1005
+)
+
+// Success 成功响应
+func Success(c *gin.Context, data interface{}) {
+	c.JSON(http.StatusOK, Response{
+		Code: CodeSuccess,
+		Data: data,
+	})
+}
+
+// SuccessWithMessage 成功响应带消息
+func SuccessWithMessage(c *gin.Context, data interface{}, message string) {
+	c.JSON(http.StatusOK, Response{
+		Code:    CodeSuccess,
+		Data:    data,
+		Message: message,
+	})
+}
+
+// Error 错误响应
+func Error(c *gin.Context, httpCode int, bizCode int, message string) {
+	c.JSON(httpCode, Response{
+		Code:    bizCode,
+		Message: message,
+	})
+}
+
+// BadRequest 400 错误
+func BadRequest(c *gin.Context, message string) {
+	Error(c, http.StatusBadRequest, CodeBadRequest, message)
+}
+
+// Unauthorized 401 错误
+func Unauthorized(c *gin.Context, message string) {
+	Error(c, http.StatusUnauthorized, CodeUnauthorized, message)
+}
+
+// NotFound 404 错误
+func NotFound(c *gin.Context, message string) {
+	Error(c, http.StatusNotFound, CodeNotFound, message)
+}
+
+// Conflict 409 错误
+func Conflict(c *gin.Context, message string) {
+	Error(c, http.StatusConflict, CodeConflict, message)
+}
+
+// InternalError 500 错误
+func InternalError(c *gin.Context, message string) {
+	Error(c, http.StatusInternalServerError, CodeInternalError, message)
+}
+
+// BadGateway 502 错误
+func BadGateway(c *gin.Context, message string) {
+	Error(c, http.StatusBadGateway, CodeBadGateway, message)
+}
+
+// ClientNotOnline 客户端不在线错误
+func ClientNotOnline(c *gin.Context) {
+	Error(c, http.StatusBadRequest, CodeClientNotOnline, "client not online")
+}
+
+// PartialSuccess 部分成功响应
+func PartialSuccess(c *gin.Context, data interface{}, message string) {
+	c.JSON(http.StatusOK, Response{
+		Code:    CodeConfigSyncFailed,
+		Data:    data,
+		Message: message,
+	})
+}
+
+// BindJSON 绑定 JSON 并自动处理验证错误
+func BindJSON(c *gin.Context, obj interface{}) bool {
+	if err := c.ShouldBindJSON(obj); err != nil {
+		handleValidationError(c, err)
+		return false
+	}
+	return true
+}
+
+// BindQuery 绑定查询参数并自动处理验证错误
+func BindQuery(c *gin.Context, obj interface{}) bool {
+	if err := c.ShouldBindQuery(obj); err != nil {
+		handleValidationError(c, err)
+		return false
+	}
+	return true
+}
+
+// handleValidationError 处理验证错误
+func handleValidationError(c *gin.Context, err error) {
+	var ve validator.ValidationErrors
+	if errors.As(err, &ve) {
+		errs := make([]map[string]string, len(ve))
+		for i, fe := range ve {
+			errs[i] = map[string]string{
+				"field":   fe.Field(),
+				"message": getValidationMessage(fe),
+			}
+		}
+		c.JSON(http.StatusBadRequest, Response{
+			Code:    CodeBadRequest,
+			Message: "validation failed",
+			Data:    errs,
+		})
+		return
+	}
+	BadRequest(c, err.Error())
+}
+
+func getValidationMessage(fe validator.FieldError) string {
+	switch fe.Tag() {
+	case "required":
+		return "this field is required"
+	case "min":
+		return "value is too short or too small"
+	case "max":
+		return "value is too long or too large"
+	case "url":
+		return "invalid URL format"
+	case "oneof":
+		return "value must be one of: " + fe.Param()
+	default:
+		return "validation failed on " + fe.Tag()
+	}
+}

internal/server/router/handler/status.go

@@ -0,0 +1,51 @@
+package handler
+
+import (
+	"github.com/gin-gonic/gin"
+	// removed router import
+	"github.com/gotunnel/internal/server/router/dto"
+)
+
+// StatusHandler 状态处理器
+type StatusHandler struct {
+	app AppInterface
+}
+
+// NewStatusHandler 创建状态处理器
+func NewStatusHandler(app AppInterface) *StatusHandler {
+	return &StatusHandler{app: app}
+}
+
+// GetStatus 获取服务器状态
+// @Summary 获取服务器状态
+// @Description 返回服务器运行状态和客户端数量
+// @Tags 状态
+// @Produce json
+// @Security Bearer
+// @Success 200 {object} Response{data=dto.StatusResponse}
+// @Router /api/status [get]
+func (h *StatusHandler) GetStatus(c *gin.Context) {
+	clients, _ := h.app.GetClientStore().GetAllClients()
+
+	status := dto.StatusResponse{
+		Server: dto.ServerStatus{
+			BindAddr: h.app.GetServer().GetBindAddr(),
+			BindPort: h.app.GetServer().GetBindPort(),
+		},
+		ClientCount: len(clients),
+	}
+
+	Success(c, status)
+}
+
+// GetVersion 获取版本信息
+// @Summary 获取版本信息
+// @Description 返回服务器版本信息
+// @Tags 状态
+// @Produce json
+// @Security Bearer
+// @Success 200 {object} Response{data=dto.VersionInfo}
+// @Router /api/update/version [get]
+func (h *StatusHandler) GetVersion(c *gin.Context) {
+	Success(c, getVersionInfo())
+}

internal/server/router/handler/traffic.go

@@ -0,0 +1,76 @@
+package handler
+
+import (
+	"github.com/gin-gonic/gin"
+)
+
+// TrafficHandler 流量统计处理器
+type TrafficHandler struct {
+	app AppInterface
+}
+
+// NewTrafficHandler 创建流量统计处理器
+func NewTrafficHandler(app AppInterface) *TrafficHandler {
+	return &TrafficHandler{app: app}
+}
+
+// GetStats 获取流量统计
+// @Summary 获取流量统计
+// @Description 获取24小时和总流量统计
+// @Tags 流量
+// @Produce json
+// @Security Bearer
+// @Success 200 {object} Response
+// @Router /api/traffic/stats [get]
+func (h *TrafficHandler) GetStats(c *gin.Context) {
+	store := h.app.GetTrafficStore()
+
+	// 获取24小时流量
+	in24h, out24h, err := store.Get24HourTraffic()
+	if err != nil {
+		InternalError(c, err.Error())
+		return
+	}
+
+	// 获取总流量
+	inTotal, outTotal, err := store.GetTotalTraffic()
+	if err != nil {
+		InternalError(c, err.Error())
+		return
+	}
+
+	Success(c, gin.H{
+		"traffic_24h": gin.H{
+			"inbound":  in24h,
+			"outbound": out24h,
+		},
+		"traffic_total": gin.H{
+			"inbound":  inTotal,
+			"outbound": outTotal,
+		},
+	})
+}
+
+// GetHourly 获取每小时流量
+// @Summary 获取每小时流量
+// @Description 获取最近N小时的流量记录
+// @Tags 流量
+// @Produce json
+// @Security Bearer
+// @Param hours query int false "小时数" default(24)
+// @Success 200 {object} Response
+// @Router /api/traffic/hourly [get]
+func (h *TrafficHandler) GetHourly(c *gin.Context) {
+	hours := 24
+
+	store := h.app.GetTrafficStore()
+	records, err := store.GetHourlyTraffic(hours)
+	if err != nil {
+		InternalError(c, err.Error())
+		return
+	}
+
+	Success(c, gin.H{
+		"records": records,
+	})
+}

internal/server/router/handler/update.go

@@ -0,0 +1,133 @@
+package handler
+
+import (
+	"github.com/gin-gonic/gin"
+	// removed router import
+	"github.com/gotunnel/internal/server/router/dto"
+	"github.com/gotunnel/pkg/version"
+)
+
+// UpdateHandler 更新处理器
+type UpdateHandler struct {
+	app AppInterface
+}
+
+// NewUpdateHandler 创建更新处理器
+func NewUpdateHandler(app AppInterface) *UpdateHandler {
+	return &UpdateHandler{app: app}
+}
+
+// CheckServer 检查服务端更新
+// @Summary 检查服务端更新
+// @Description 检查是否有新的服务端版本可用
+// @Tags 更新
+// @Produce json
+// @Security Bearer
+// @Success 200 {object} Response{data=dto.CheckUpdateResponse}
+// @Router /api/update/check/server [get]
+func (h *UpdateHandler) CheckServer(c *gin.Context) {
+	updateInfo, err := checkUpdateForComponent("server")
+	if err != nil {
+		InternalError(c, err.Error())
+		return
+	}
+
+	Success(c, updateInfo)
+}
+
+// CheckClient 检查客户端更新
+// @Summary 检查客户端更新
+// @Description 检查是否有新的客户端版本可用
+// @Tags 更新
+// @Produce json
+// @Security Bearer
+// @Param os query string false "操作系统" Enums(linux, darwin, windows)
+// @Param arch query string false "架构" Enums(amd64, arm64, 386, arm)
+// @Success 200 {object} Response{data=dto.CheckUpdateResponse}
+// @Router /api/update/check/client [get]
+func (h *UpdateHandler) CheckClient(c *gin.Context) {
+	var query dto.CheckClientUpdateQuery
+	if !BindQuery(c, &query) {
+		return
+	}
+
+	updateInfo, err := checkClientUpdateForPlatform(query.OS, query.Arch)
+	if err != nil {
+		InternalError(c, err.Error())
+		return
+	}
+
+	Success(c, updateInfo)
+}
+
+// ApplyServer 应用服务端更新
+// @Summary 应用服务端更新
+// @Description 下载并应用服务端更新，服务器将自动重启
+// @Tags 更新
+// @Accept json
+// @Produce json
+// @Security Bearer
+// @Param request body dto.ApplyServerUpdateRequest true "更新请求"
+// @Success 200 {object} Response
+// @Failure 400 {object} Response
+// @Router /api/update/apply/server [post]
+func (h *UpdateHandler) ApplyServer(c *gin.Context) {
+	var req dto.ApplyServerUpdateRequest
+	if !BindJSON(c, &req) {
+		return
+	}
+
+	// 异步执行更新
+	go func() {
+		if err := performSelfUpdate(req.DownloadURL, req.Restart); err != nil {
+			println("[Update] Server update failed:", err.Error())
+		}
+	}()
+
+	Success(c, gin.H{
+		"success": true,
+		"message": "Update started, server will restart shortly",
+	})
+}
+
+// ApplyClient 应用客户端更新
+// @Summary 推送客户端更新
+// @Description 向指定客户端推送更新命令
+// @Tags 更新
+// @Accept json
+// @Produce json
+// @Security Bearer
+// @Param request body dto.ApplyClientUpdateRequest true "更新请求"
+// @Success 200 {object} Response
+// @Failure 400 {object} Response
+// @Router /api/update/apply/client [post]
+func (h *UpdateHandler) ApplyClient(c *gin.Context) {
+	var req dto.ApplyClientUpdateRequest
+	if !BindJSON(c, &req) {
+		return
+	}
+
+	// 发送更新命令到客户端
+	if err := h.app.GetServer().SendUpdateToClient(req.ClientID, req.DownloadURL); err != nil {
+		InternalError(c, err.Error())
+		return
+	}
+
+	Success(c, gin.H{
+		"success": true,
+		"message": "Update command sent to client",
+	})
+}
+
+// getVersionInfo 获取版本信息
+func getVersionInfo() dto.VersionInfo {
+	info := version.GetInfo()
+	return dto.VersionInfo{
+		Version:   info.Version,
+		GitCommit: info.GitCommit,
+		BuildTime: info.BuildTime,
+		GoVersion: info.GoVersion,
+		OS:        info.OS,
+		Arch:      info.Arch,
+	}
+}

internal/server/router/middleware/cors.go

@@ -0,0 +1,28 @@
+package middleware
+
+import (
+	"github.com/gin-gonic/gin"
+)
+
+// CORS 跨域中间件
+func CORS() gin.HandlerFunc {
+	return func(c *gin.Context) {
+		origin := c.GetHeader("Origin")
+		if origin == "" {
+			origin = "*"
+		}
+
+		c.Header("Access-Control-Allow-Origin", origin)
+		c.Header("Access-Control-Allow-Methods", "GET, POST, PUT, DELETE, PATCH, OPTIONS")
+		c.Header("Access-Control-Allow-Headers", "Origin, Content-Type, Authorization, X-Request-ID")
+		c.Header("Access-Control-Allow-Credentials", "true")
+		c.Header("Access-Control-Max-Age", "86400")
+
+		if c.Request.Method == "OPTIONS" {
+			c.AbortWithStatus(204)
+			return
+		}
+
+		c.Next()
+	}
+}

internal/server/router/middleware/jwt.go

@@ -0,0 +1,57 @@
+package middleware
+
+import (
+	"net/http"
+	"strings"
+
+	"github.com/gin-gonic/gin"
+	"github.com/gotunnel/pkg/auth"
+)
+
+// JWTAuth JWT 认证中间件
+func JWTAuth(jwtAuth *auth.JWTAuth) gin.HandlerFunc {
+	return func(c *gin.Context) {
+		authHeader := c.GetHeader("Authorization")
+
+		// 支持从 query 参数获取 token (用于 SSE 等不支持自定义 header 的场景)
+		if authHeader == "" {
+			if token := c.Query("token"); token != "" {
+				authHeader = "Bearer " + token
+			}
+		}
+
+		if authHeader == "" {
+			c.JSON(http.StatusUnauthorized, gin.H{
+				"code":    401,
+				"message": "missing authorization header",
+			})
+			c.Abort()
+			return
+		}
+
+		if !strings.HasPrefix(authHeader, "Bearer ") {
+			c.JSON(http.StatusUnauthorized, gin.H{
+				"code":    401,
+				"message": "invalid authorization format",
+			})
+			c.Abort()
+			return
+		}
+
+		token := strings.TrimPrefix(authHeader, "Bearer ")
+		claims, err := jwtAuth.ValidateToken(token)
+		if err != nil {
+			c.JSON(http.StatusUnauthorized, gin.H{
+				"code":    401,
+				"message": "invalid or expired token",
+			})
+			c.Abort()
+			return
+		}
+
+		// 将用户信息存入上下文
+		c.Set("username", claims.Username)
+		c.Set("claims", claims)
+		c.Next()
+	}
+}

internal/server/router/middleware/logger.go

@@ -0,0 +1,58 @@
+package middleware
+
+import (
+	"log"
+	"strings"
+	"time"
+
+	"github.com/gin-gonic/gin"
+)
+
+// 静态资源扩展名
+var staticExtensions = []string{
+	".js", ".css", ".png", ".jpg", ".jpeg", ".gif", ".svg", ".ico",
+	".woff", ".woff2", ".ttf", ".eot", ".map", ".json", ".html",
+}
+
+// isStaticRequest 检查是否是静态资源请求
+func isStaticRequest(path string) bool {
+	// 检查 /assets/ 路径
+	if strings.HasPrefix(path, "/assets/") {
+		return true
+	}
+	// 检查文件扩展名
+	for _, ext := range staticExtensions {
+		if strings.HasSuffix(path, ext) {
+			return true
+		}
+	}
+	return false
+}
+
+// Logger 请求日志中间件
+func Logger() gin.HandlerFunc {
+	return func(c *gin.Context) {
+		start := time.Now()
+		path := c.Request.URL.Path
+		query := c.Request.URL.RawQuery
+		method := c.Request.Method
+
+		c.Next()
+
+		// 跳过静态资源请求的日志
+		if isStaticRequest(path) {
+			return
+		}
+
+		latency := time.Since(start)
+		status := c.Writer.Status()
+		clientIP := c.ClientIP()
+
+		if query != "" {
+			path = path + "?" + query
+		}
+
+		log.Printf("[API] %s %s %d %v %s",
+			method, path, status, latency, clientIP)
+	}
+}

internal/server/router/middleware/recovery.go

@@ -0,0 +1,26 @@
+package middleware
+
+import (
+	"log"
+	"net/http"
+	"runtime/debug"
+
+	"github.com/gin-gonic/gin"
+)
+
+// Recovery 自定义恢复中间件（返回统一格式）
+func Recovery() gin.HandlerFunc {
+	return func(c *gin.Context) {
+		defer func() {
+			if err := recover(); err != nil {
+				log.Printf("[PANIC] %v\n%s", err, debug.Stack())
+				c.JSON(http.StatusInternalServerError, gin.H{
+					"code":    500,
+					"message": "internal server error",
+				})
+				c.Abort()
+			}
+		}()
+		c.Next()
+	}
+}

internal/server/router/response.go

@@ -0,0 +1,116 @@
+package router
+
+import (
+	"net/http"
+
+	"github.com/gin-gonic/gin"
+)
+
+// Response 统一 API 响应结构
+type Response struct {
+	Code    int         `json:"code"`              // 业务状态码: 0=成功, 非0=错误
+	Data    interface{} `json:"data,omitempty"`    // 响应数据
+	Message string      `json:"message,omitempty"` // 提示信息
+}
+
+// 业务错误码定义
+const (
+	CodeSuccess       = 0   // 成功
+	CodeBadRequest    = 400 // 请求参数错误
+	CodeUnauthorized  = 401 // 未授权
+	CodeForbidden     = 403 // 禁止访问
+	CodeNotFound      = 404 // 资源不存在
+	CodeConflict      = 409 // 资源冲突
+	CodeInternalError = 500 // 服务器内部错误
+	CodeBadGateway    = 502 // 网关错误
+
+	// 业务错误码 (1000+)
+	CodeClientNotOnline  = 1001 // 客户端不在线
+	CodePluginNotFound   = 1002 // 插件不存在
+	CodeInvalidClientID  = 1003 // 无效的客户端ID
+	CodePluginDisabled   = 1004 // 插件已禁用
+	CodeConfigSyncFailed = 1005 // 配置同步失败
+)
+
+// Success 成功响应
+func Success(c *gin.Context, data interface{}) {
+	c.JSON(http.StatusOK, Response{
+		Code: CodeSuccess,
+		Data: data,
+	})
+}
+
+// SuccessWithMessage 成功响应带消息
+func SuccessWithMessage(c *gin.Context, data interface{}, message string) {
+	c.JSON(http.StatusOK, Response{
+		Code:    CodeSuccess,
+		Data:    data,
+		Message: message,
+	})
+}
+
+// Error 错误响应
+func Error(c *gin.Context, httpCode int, bizCode int, message string) {
+	c.JSON(httpCode, Response{
+		Code:    bizCode,
+		Message: message,
+	})
+}
+
+// ErrorWithData 错误响应带数据
+func ErrorWithData(c *gin.Context, httpCode int, bizCode int, message string, data interface{}) {
+	c.JSON(httpCode, Response{
+		Code:    bizCode,
+		Message: message,
+		Data:    data,
+	})
+}
+
+// BadRequest 400 错误
+func BadRequest(c *gin.Context, message string) {
+	Error(c, http.StatusBadRequest, CodeBadRequest, message)
+}
+
+// Unauthorized 401 错误
+func Unauthorized(c *gin.Context, message string) {
+	Error(c, http.StatusUnauthorized, CodeUnauthorized, message)
+}
+
+// Forbidden 403 错误
+func Forbidden(c *gin.Context, message string) {
+	Error(c, http.StatusForbidden, CodeForbidden, message)
+}
+
+// NotFound 404 错误
+func NotFound(c *gin.Context, message string) {
+	Error(c, http.StatusNotFound, CodeNotFound, message)
+}
+
+// Conflict 409 错误
+func Conflict(c *gin.Context, message string) {
+	Error(c, http.StatusConflict, CodeConflict, message)
+}
+
+// InternalError 500 错误
+func InternalError(c *gin.Context, message string) {
+	Error(c, http.StatusInternalServerError, CodeInternalError, message)
+}
+
+// BadGateway 502 错误
+func BadGateway(c *gin.Context, message string) {
+	Error(c, http.StatusBadGateway, CodeBadGateway, message)
+}
+
+// ClientNotOnline 客户端不在线错误
+func ClientNotOnline(c *gin.Context) {
+	Error(c, http.StatusBadRequest, CodeClientNotOnline, "client not online")
+}
+
+// PartialSuccess 部分成功响应
+func PartialSuccess(c *gin.Context, data interface{}, message string) {
+	c.JSON(http.StatusOK, Response{
+		Code:    CodeConfigSyncFailed,
+		Data:    data,
+		Message: message,
+	})
+}

internal/server/router/router.go

@@ -1,123 +1,180 @@
 package router
 
 import (
-	"crypto/subtle"
+	"io"
+	"io/fs"
 	"net/http"
-	"strings"
 
+	"github.com/gin-gonic/gin"
+	swaggerFiles "github.com/swaggo/files"
+	ginSwagger "github.com/swaggo/gin-swagger"
+
+	"github.com/gotunnel/internal/server/router/handler"
+	"github.com/gotunnel/internal/server/router/middleware"
 	"github.com/gotunnel/pkg/auth"
 )
 
-// Router 路由管理器
-type Router struct {
-	mux *http.ServeMux
+// GinRouter Gin 路由管理器
+type GinRouter struct {
+	Engine *gin.Engine
 }
 
-// AuthConfig 认证配置
-type AuthConfig struct {
-	Username string
-	Password string
-}
-
-// New 创建路由管理器
-func New() *Router {
-	return &Router{
-		mux: http.NewServeMux(),
-	}
-}
-
-// Handle 注册路由处理器
-func (r *Router) Handle(pattern string, handler http.Handler) {
-	r.mux.Handle(pattern, handler)
-}
-
-// HandleFunc 注册路由处理函数
-func (r *Router) HandleFunc(pattern string, handler http.HandlerFunc) {
-	r.mux.HandleFunc(pattern, handler)
-}
-
-// Group 创建路由组
-func (r *Router) Group(prefix string) *RouteGroup {
-	return &RouteGroup{
-		router: r,
-		prefix: prefix,
-	}
-}
-
-// RouteGroup 路由组
-type RouteGroup struct {
-	router *Router
-	prefix string
-}
-
-// HandleFunc 注册路由组处理函数
-func (g *RouteGroup) HandleFunc(pattern string, handler http.HandlerFunc) {
-	g.router.mux.HandleFunc(g.prefix+pattern, handler)
+// New 创建 Gin 路由管理器
+func New() *GinRouter {
+	gin.SetMode(gin.ReleaseMode)
+	engine := gin.New()
+	return &GinRouter{Engine: engine}
 }
 
 // Handler 返回 http.Handler
-func (r *Router) Handler() http.Handler {
-	return r.mux
+func (r *GinRouter) Handler() http.Handler {
+	return r.Engine
 }
 
-// BasicAuthMiddleware 基础认证中间件
-func BasicAuthMiddleware(auth *AuthConfig, next http.Handler) http.Handler {
-	return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
-		if auth == nil || (auth.Username == "" && auth.Password == "") {
-			next.ServeHTTP(w, r)
+// SetupRoutes 配置所有路由
+func (r *GinRouter) SetupRoutes(app handler.AppInterface, jwtAuth *auth.JWTAuth, username, password string) {
+	engine := r.Engine
+
+	// 全局中间件
+	engine.Use(middleware.Recovery())
+	engine.Use(middleware.Logger())
+	engine.Use(middleware.CORS())
+
+	// Swagger 文档
+	engine.GET("/swagger/*any", ginSwagger.WrapHandler(swaggerFiles.Handler))
+
+	// 认证路由 (无需 JWT)
+	authHandler := handler.NewAuthHandler(username, password, jwtAuth)
+	engine.POST("/api/auth/login", authHandler.Login)
+	engine.GET("/api/auth/check", authHandler.Check)
+
+	// API 路由 (需要 JWT)
+	api := engine.Group("/api")
+	api.Use(middleware.JWTAuth(jwtAuth))
+	{
+		// 状态
+		statusHandler := handler.NewStatusHandler(app)
+		api.GET("/status", statusHandler.GetStatus)
+		api.GET("/update/version", statusHandler.GetVersion)
+
+		// 客户端管理
+		clientHandler := handler.NewClientHandler(app)
+		api.GET("/clients", clientHandler.List)
+		api.POST("/clients", clientHandler.Create)
+		api.GET("/client/:id", clientHandler.Get)
+		api.PUT("/client/:id", clientHandler.Update)
+		api.DELETE("/client/:id", clientHandler.Delete)
+		api.POST("/client/:id/push", clientHandler.PushConfig)
+		api.POST("/client/:id/disconnect", clientHandler.Disconnect)
+		api.POST("/client/:id/restart", clientHandler.Restart)
+		api.GET("/client/:id/system-stats", clientHandler.GetSystemStats)
+		api.GET("/client/:id/screenshot", clientHandler.GetScreenshot)
+		api.POST("/client/:id/shell", clientHandler.ExecuteShell)
+
+		// 配置管理
+		configHandler := handler.NewConfigHandler(app)
+		api.GET("/config", configHandler.Get)
+		api.PUT("/config", configHandler.Update)
+		api.POST("/config/reload", configHandler.Reload)
+
+		// 更新管理
+		updateHandler := handler.NewUpdateHandler(app)
+		api.GET("/update/check/server", updateHandler.CheckServer)
+		api.GET("/update/check/client", updateHandler.CheckClient)
+		api.POST("/update/apply/server", updateHandler.ApplyServer)
+		api.POST("/update/apply/client", updateHandler.ApplyClient)
+
+		// 日志管理
+		logHandler := handler.NewLogHandler(app)
+		api.GET("/client/:id/logs", logHandler.StreamLogs)
+
+		// 流量统计
+		trafficHandler := handler.NewTrafficHandler(app)
+		api.GET("/traffic/stats", trafficHandler.GetStats)
+		api.GET("/traffic/hourly", trafficHandler.GetHourly)
+
+		// 安装命令生成
+		installHandler := handler.NewInstallHandler(app)
+		api.POST("/install/generate", installHandler.GenerateInstallCommand)
+	}
+}
+
+// SetupStaticFiles 配置静态文件处理
+func (r *GinRouter) SetupStaticFiles(staticFS fs.FS) {
+	// 使用 NoRoute 处理 SPA 路由
+	r.Engine.NoRoute(gin.WrapH(&spaHandler{fs: http.FS(staticFS)}))
+}
+
+// spaHandler SPA 路由处理器
+type spaHandler struct {
+	fs http.FileSystem
+}
+
+func (h *spaHandler) ServeHTTP(w http.ResponseWriter, r *http.Request) {
+	path := r.URL.Path
+
+	// API 请求不应该返回 SPA 页面
+	if len(path) >= 4 && path[:4] == "/api" {
+		w.Header().Set("Content-Type", "application/json")
+		w.WriteHeader(http.StatusNotFound)
+		w.Write([]byte(`{"code":404,"message":"Not Found"}`))
 		return
 	}
 
-		user, pass, ok := r.BasicAuth()
-		if !ok {
-			w.Header().Set("WWW-Authenticate", `Basic realm="GoTunnel"`)
-			http.Error(w, "Unauthorized", http.StatusUnauthorized)
+	// 尝试打开请求的文件
+	f, err := h.fs.Open(path)
+	if err != nil {
+		// 文件不存在时，检查是否是静态资源请求
+		// 静态资源（js, css, 图片等）应该返回 404，而不是 index.html
+		if isStaticAsset(path) {
+			http.Error(w, "Not Found", http.StatusNotFound)
 			return
 		}
-
-		userMatch := subtle.ConstantTimeCompare([]byte(user), []byte(auth.Username)) == 1
-		passMatch := subtle.ConstantTimeCompare([]byte(pass), []byte(auth.Password)) == 1
-
-		if !userMatch || !passMatch {
-			w.Header().Set("WWW-Authenticate", `Basic realm="GoTunnel"`)
-			http.Error(w, "Unauthorized", http.StatusUnauthorized)
-			return
-		}
-
-		next.ServeHTTP(w, r)
-	})
-}
-
-// JWTMiddleware JWT 认证中间件
-func JWTMiddleware(jwtAuth *auth.JWTAuth, skipPaths []string, next http.Handler) http.Handler {
-	return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
-		// 只对 /api/ 路径进行认证
-		if !strings.HasPrefix(r.URL.Path, "/api/") {
-			next.ServeHTTP(w, r)
-			return
-		}
-
-		// 检查是否跳过认证
-		for _, path := range skipPaths {
-			if strings.HasPrefix(r.URL.Path, path) {
-				next.ServeHTTP(w, r)
+		// 其他路径返回 index.html（SPA 路由）
+		f, err = h.fs.Open("index.html")
+		if err != nil {
+			http.Error(w, "Not Found", http.StatusNotFound)
 			return
 		}
 	}
+	defer f.Close()
 
-		// 从 Header 获取 token
-		authHeader := r.Header.Get("Authorization")
-		if authHeader == "" || !strings.HasPrefix(authHeader, "Bearer ") {
-			http.Error(w, `{"error":"unauthorized"}`, http.StatusUnauthorized)
+	stat, err := f.Stat()
+	if err != nil {
+		http.Error(w, "Internal Server Error", http.StatusInternalServerError)
 		return
 	}
 
-		token := strings.TrimPrefix(authHeader, "Bearer ")
-		if _, err := jwtAuth.ValidateToken(token); err != nil {
-			http.Error(w, `{"error":"invalid token"}`, http.StatusUnauthorized)
-			return
+	if stat.IsDir() {
+		f.Close()
+		f, err = h.fs.Open(path + "/index.html")
+		if err != nil {
+			f, _ = h.fs.Open("index.html")
+		}
+		stat, _ = f.Stat()
 	}
 
-		next.ServeHTTP(w, r)
-	})
+	if seeker, ok := f.(io.ReadSeeker); ok {
+		http.ServeContent(w, r, path, stat.ModTime(), seeker)
 	}
+}
+
+// isStaticAsset 检查路径是否是静态资源
+func isStaticAsset(path string) bool {
+	staticExtensions := []string{
+		".js", ".css", ".png", ".jpg", ".jpeg", ".gif", ".svg", ".ico",
+		".woff", ".woff2", ".ttf", ".eot", ".map", ".json",
+	}
+	for _, ext := range staticExtensions {
+		if len(path) > len(ext) && path[len(path)-len(ext):] == ext {
+			return true
+		}
+	}
+	return false
+}
+
+// Re-export types from handler package for backward compatibility
+type (
+	ServerInterface = handler.ServerInterface
+	AppInterface    = handler.AppInterface
+)

internal/server/tunnel/log_session.go

@@ -0,0 +1,155 @@
+package tunnel
+
+import (
+	"net"
+	"sync"
+
+	"github.com/gotunnel/pkg/protocol"
+)
+
+// LogSessionManager 管理所有活跃的日志会话
+type LogSessionManager struct {
+	sessions map[string]*LogSession
+	mu       sync.RWMutex
+}
+
+// LogSession 日志流会话
+type LogSession struct {
+	ID        string
+	ClientID  string
+	Stream    net.Conn
+	listeners []chan protocol.LogEntry
+	mu        sync.Mutex
+	closed    bool
+}
+
+// NewLogSessionManager 创建日志会话管理器
+func NewLogSessionManager() *LogSessionManager {
+	return &LogSessionManager{
+		sessions: make(map[string]*LogSession),
+	}
+}
+
+// CreateSession 创建日志会话
+func (m *LogSessionManager) CreateSession(clientID, sessionID string, stream net.Conn) *LogSession {
+	session := &LogSession{
+		ID:        sessionID,
+		ClientID:  clientID,
+		Stream:    stream,
+		listeners: make([]chan protocol.LogEntry, 0),
+	}
+
+	m.mu.Lock()
+	m.sessions[sessionID] = session
+	m.mu.Unlock()
+
+	return session
+}
+
+// GetSession 获取会话
+func (m *LogSessionManager) GetSession(sessionID string) *LogSession {
+	m.mu.RLock()
+	defer m.mu.RUnlock()
+	return m.sessions[sessionID]
+}
+
+// RemoveSession 移除会话
+func (m *LogSessionManager) RemoveSession(sessionID string) {
+	m.mu.Lock()
+	if session, ok := m.sessions[sessionID]; ok {
+		session.Close()
+		delete(m.sessions, sessionID)
+	}
+	m.mu.Unlock()
+}
+
+// GetSessionsByClient 获取客户端的所有会话
+func (m *LogSessionManager) GetSessionsByClient(clientID string) []*LogSession {
+	m.mu.RLock()
+	defer m.mu.RUnlock()
+
+	var sessions []*LogSession
+	for _, session := range m.sessions {
+		if session.ClientID == clientID {
+			sessions = append(sessions, session)
+		}
+	}
+	return sessions
+}
+
+// CleanupClientSessions 清理客户端的所有会话
+func (m *LogSessionManager) CleanupClientSessions(clientID string) {
+	m.mu.Lock()
+	defer m.mu.Unlock()
+
+	for id, session := range m.sessions {
+		if session.ClientID == clientID {
+			session.Close()
+			delete(m.sessions, id)
+		}
+	}
+}
+
+// AddListener 添加监听器
+func (s *LogSession) AddListener() <-chan protocol.LogEntry {
+	ch := make(chan protocol.LogEntry, 100)
+	s.mu.Lock()
+	s.listeners = append(s.listeners, ch)
+	s.mu.Unlock()
+	return ch
+}
+
+// RemoveListener 移除监听器
+func (s *LogSession) RemoveListener(ch <-chan protocol.LogEntry) {
+	s.mu.Lock()
+	defer s.mu.Unlock()
+
+	for i, listener := range s.listeners {
+		if listener == ch {
+			close(listener)
+			s.listeners = append(s.listeners[:i], s.listeners[i+1:]...)
+			break
+		}
+	}
+}
+
+// Broadcast 广播日志条目到所有监听器
+func (s *LogSession) Broadcast(entry protocol.LogEntry) {
+	s.mu.Lock()
+	defer s.mu.Unlock()
+
+	for _, ch := range s.listeners {
+		select {
+		case ch <- entry:
+		default:
+			// 监听器太慢，丢弃日志
+		}
+	}
+}
+
+// Close 关闭会话
+func (s *LogSession) Close() {
+	s.mu.Lock()
+	defer s.mu.Unlock()
+
+	if s.closed {
+		return
+	}
+	s.closed = true
+
+	for _, ch := range s.listeners {
+		close(ch)
+	}
+	s.listeners = nil
+
+	if s.Stream != nil {
+		s.Stream.Close()
+	}
+}
+
+// IsClosed 检查会话是否已关闭
+func (s *LogSession) IsClosed() bool {
+	s.mu.Lock()
+	defer s.mu.Unlock()
+	return s.closed
+}

internal/server/tunnel/websocket.go

@@ -0,0 +1,146 @@
+package tunnel
+
+import (
+	"io"
+	"log"
+	"net"
+	"net/http"
+	"time"
+
+	"github.com/gorilla/websocket"
+	"github.com/gotunnel/pkg/protocol"
+	"github.com/gotunnel/pkg/relay"
+)
+
+var upgrader = websocket.Upgrader{
+	CheckOrigin: func(r *http.Request) bool {
+		return true // 允许所有跨域请求
+	},
+}
+
+// WSConnAdapter 适配器：将 websocket.Conn 适配为 io.ReadWriter
+type WSConnAdapter struct {
+	conn *websocket.Conn
+	// 读缓冲
+	reader io.Reader
+}
+
+func NewWSConnAdapter(conn *websocket.Conn) *WSConnAdapter {
+	return &WSConnAdapter{
+		conn: conn,
+	}
+}
+
+func (a *WSConnAdapter) Read(p []byte) (n int, err error) {
+	if a.reader == nil {
+		messageType, reader, err := a.conn.NextReader()
+		if err != nil {
+			return 0, err
+		}
+		if messageType != websocket.BinaryMessage && messageType != websocket.TextMessage {
+			// 忽略非数据消息
+			return 0, nil
+		}
+		a.reader = reader
+	}
+	n, err = a.reader.Read(p)
+	if err == io.EOF {
+		a.reader = nil
+		err = nil // 当前消息读完，不代表连接断开
+		// 如果读到了0字节，尝试读下一个消息，避免因为返回 (0, nil) 导致调用方以为无数据空转
+		if n == 0 {
+			return a.Read(p)
+		}
+	}
+	return n, err
+}
+
+func (a *WSConnAdapter) Write(p []byte) (n int, err error) {
+	err = a.conn.WriteMessage(websocket.BinaryMessage, p)
+	if err != nil {
+		return 0, err
+	}
+	return len(p), nil
+}
+
+func (a *WSConnAdapter) Close() error {
+	return a.conn.Close()
+}
+
+func (a *WSConnAdapter) LocalAddr() net.Addr {
+	return a.conn.LocalAddr()
+}
+
+func (a *WSConnAdapter) RemoteAddr() net.Addr {
+	return a.conn.RemoteAddr()
+}
+
+func (a *WSConnAdapter) SetDeadline(t time.Time) error {
+	if err := a.conn.SetReadDeadline(t); err != nil {
+		return err
+	}
+	return a.conn.SetWriteDeadline(t)
+}
+
+func (a *WSConnAdapter) SetReadDeadline(t time.Time) error {
+	return a.conn.SetReadDeadline(t)
+}
+
+func (a *WSConnAdapter) SetWriteDeadline(t time.Time) error {
+	return a.conn.SetWriteDeadline(t)
+}
+
+// acceptWebsocketConns 接受 Websocket 连接
+func (s *Server) acceptWebsocketConns(cs *ClientSession, ln net.Listener, rule protocol.ProxyRule) {
+	mux := http.NewServeMux()
+	mux.HandleFunc("/", func(w http.ResponseWriter, r *http.Request) {
+		wsConn, err := upgrader.Upgrade(w, r, nil)
+		if err != nil {
+			log.Printf("[Server] Websocket upgrade error: %v", err)
+			return
+		}
+
+		conn := NewWSConnAdapter(wsConn)
+		// 这里的 conn 并没有实现 net.Conn 接口的全部方法 (LocalAddr, RemoteAddr 等)，
+		// Relay 函数如果需要 net.Conn，可能需要更完整的适配器。
+		// 查看 relay.Relay 签名：func Relay(c1, c2 io.ReadWriteCloser)
+		// 假设 relay.Relay 接受 io.ReadWriteCloser。
+
+		go s.handleWebsocketProxyConn(cs, conn, rule)
+	})
+
+	server := &http.Server{
+		Handler:      mux,
+		ReadTimeout:  10 * time.Second,
+		WriteTimeout: 10 * time.Second,
+	}
+
+	// 这里不需要协程，因为 startProxyListeners 中已经是 go s.acceptWebsocketConns(...) 调用了？
+	// 不，startProxyListeners 中 iterate rules。如果是 acceptWebsocketConns，应该是在那里 go。
+	// 检查 caller 逻辑。
+
+	if err := server.Serve(ln); err != nil && err != http.ErrServerClosed {
+		log.Printf("[Server] Websocket server error: %v", err)
+	}
+}
+
+// handleWebsocketProxyConn 处理 Websocket 代理连接
+func (s *Server) handleWebsocketProxyConn(cs *ClientSession, conn net.Conn, rule protocol.ProxyRule) {
+	defer conn.Close()
+
+	stream, err := cs.Session.Open()
+	if err != nil {
+		log.Printf("[Server] Open stream error: %v", err)
+		return
+	}
+	defer stream.Close()
+
+	// 发送新代理连接请求，告知客户端连接到哪里
+	req := protocol.NewProxyRequest{RemotePort: rule.RemotePort}
+	msg, _ := protocol.NewMessage(protocol.MsgTypeNewProxy, req)
+	if err := protocol.WriteMessage(stream, msg); err != nil {
+		return
+	}
+
+	relay.RelayWithStats(conn, stream, s.recordTraffic)
+}

internal/server/tunnel/websocket_test.go

@@ -0,0 +1,120 @@
+package tunnel
+
+import (
+	"bytes"
+	"io"
+	"net/http"
+	"net/http/httptest"
+	"strings"
+	"testing"
+	"time"
+
+	"github.com/gorilla/websocket"
+)
+
+func TestWSConnAdapter(t *testing.T) {
+	// 1. 设置测试服务器
+	server := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+		upgrader := websocket.Upgrader{}
+		c, err := upgrader.Upgrade(w, r, nil)
+		if err != nil {
+			t.Errorf("upgrade error: %v", err)
+			return
+		}
+		defer c.Close()
+
+		adapter := NewWSConnAdapter(c)
+		defer adapter.Close()
+
+		// Echo server
+		buf := make([]byte, 1024)
+		for {
+			n, err := adapter.Read(buf)
+			if err != nil {
+				if err != io.EOF {
+					// websocket close might cause normal error locally
+				}
+				break
+			}
+			_, err = adapter.Write(buf[:n])
+			if err != nil {
+				t.Errorf("write error: %v", err)
+				break
+			}
+		}
+	}))
+	defer server.Close()
+
+	// 2. 客户端连接
+	u := "ws" + strings.TrimPrefix(server.URL, "http")
+	ws, _, err := websocket.DefaultDialer.Dial(u, nil)
+	if err != nil {
+		t.Fatalf("dial error: %v", err)
+	}
+	defer ws.Close()
+
+	// 3. 发送数据
+	message := []byte("hello websocket")
+	err = ws.WriteMessage(websocket.BinaryMessage, message)
+	if err != nil {
+		t.Fatalf("write message error: %v", err)
+	}
+
+	// 4. 接收响应
+	_, p, err := ws.ReadMessage()
+	if err != nil {
+		t.Fatalf("read message error: %v", err)
+	}
+
+	if !bytes.Equal(message, p) {
+		t.Errorf("expected %s, got %s", message, p)
+	}
+}
+
+func TestWSConnAdapter_ReadMultiFrame(t *testing.T) {
+	// 测试多次 Read 调用读取一个 frame，或者一个 Read 读取多个 frame (net.Conn 语义)
+	// WSConnAdapter 实现是 Read 对应 NextReader，如果 buffer 小，可能一部分一部分读。
+
+	server := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+		upgrader := websocket.Upgrader{}
+		c, err := upgrader.Upgrade(w, r, nil)
+		if err != nil {
+			return
+		}
+		defer c.Close()
+		adapter := NewWSConnAdapter(c)
+
+		// 只要收到数据就这就验证通过
+		buf := make([]byte, 10)
+		n, err := adapter.Read(buf)
+		if err != nil {
+			t.Errorf("read error: %v", err)
+		}
+		if n != 5 { // "hello"
+			t.Errorf("expected 5 bytes, got %d", n)
+		}
+
+		// 读剩下的 "world"
+		n, err = adapter.Read(buf)
+		if err != nil {
+			t.Errorf("read 2 error: %v", err)
+		}
+		if n != 5 {
+			t.Errorf("expected 5 bytes, got %d", n)
+		}
+	}))
+	defer server.Close()
+
+	u := "ws" + strings.TrimPrefix(server.URL, "http")
+	ws, _, err := websocket.DefaultDialer.Dial(u, nil)
+	if err != nil {
+		t.Fatalf("dial error: %v", err)
+	}
+	defer ws.Close()
+
+	// 发送两个 BinaryMessage
+	ws.WriteMessage(websocket.BinaryMessage, []byte("hello"))
+	ws.WriteMessage(websocket.BinaryMessage, []byte("world"))
+
+	time.Sleep(100 * time.Millisecond)
+}

pkg/crypto/tls.go

@@ -11,7 +11,6 @@ import (
 	"encoding/hex"
 	"fmt"
 	"math/big"
-	"net"
 	"os"
 	"path/filepath"
 	"strings"
@@ -19,6 +18,7 @@ import (
 )
 
 // GenerateTLSConfig 生成内存中的自签名证书并返回 TLS 配置
+// 证书不限定具体 IP 地址，客户端使用 InsecureSkipVerify 跳过主机名验证（类似 frp）
 func GenerateTLSConfig() (*tls.Config, error) {
 	priv, err := ecdsa.GenerateKey(elliptic.P256(), rand.Reader)
 	if err != nil {
@@ -41,8 +41,7 @@ func GenerateTLSConfig() (*tls.Config, error) {
 		KeyUsage:              x509.KeyUsageKeyEncipherment | x509.KeyUsageDigitalSignature,
 		ExtKeyUsage:           []x509.ExtKeyUsage{x509.ExtKeyUsageServerAuth},
 		BasicConstraintsValid: true,
-		IPAddresses:           []net.IP{net.ParseIP("127.0.0.1")},
-		DNSNames:              []string{"localhost"},
+		// 不限定 IP 地址和域名，客户端通过 InsecureSkipVerify + TOFU 验证
 	}
 
 	certDER, err := x509.CreateCertificate(rand.Reader, &template, &template, &priv.PublicKey, priv)

pkg/plugin/audit/audit.go

@@ -1,154 +0,0 @@
-package audit
-
-import (
-	"encoding/json"
-	"log"
-	"os"
-	"path/filepath"
-	"sync"
-	"time"
-)
-
-// EventType 审计事件类型
-type EventType string
-
-const (
-	EventPluginInstall   EventType = "plugin_install"
-	EventPluginUninstall EventType = "plugin_uninstall"
-	EventPluginStart     EventType = "plugin_start"
-	EventPluginStop      EventType = "plugin_stop"
-	EventPluginVerify    EventType = "plugin_verify"
-	EventPluginReject    EventType = "plugin_reject"
-	EventConfigChange    EventType = "config_change"
-)
-
-// Event 审计事件
-type Event struct {
-	Timestamp  time.Time         `json:"timestamp"`
-	Type       EventType         `json:"type"`
-	PluginName string            `json:"plugin_name,omitempty"`
-	Version    string            `json:"version,omitempty"`
-	ClientID   string            `json:"client_id,omitempty"`
-	Success    bool              `json:"success"`
-	Message    string            `json:"message,omitempty"`
-	Details    map[string]string `json:"details,omitempty"`
-}
-
-// Logger 审计日志记录器
-type Logger struct {
-	path    string
-	file    *os.File
-	mu      sync.Mutex
-	enabled bool
-}
-
-var (
-	defaultLogger *Logger
-	loggerOnce    sync.Once
-)
-
-// NewLogger 创建审计日志记录器
-func NewLogger(dataDir string) (*Logger, error) {
-	path := filepath.Join(dataDir, "audit.log")
-	dir := filepath.Dir(path)
-	if err := os.MkdirAll(dir, 0755); err != nil {
-		return nil, err
-	}
-
-	file, err := os.OpenFile(path, os.O_CREATE|os.O_APPEND|os.O_WRONLY, 0600)
-	if err != nil {
-		return nil, err
-	}
-
-	return &Logger{path: path, file: file, enabled: true}, nil
-}
-
-// InitDefault 初始化默认日志记录器
-func InitDefault(dataDir string) error {
-	var err error
-	loggerOnce.Do(func() {
-		defaultLogger, err = NewLogger(dataDir)
-	})
-	return err
-}
-
-// Log 记录审计事件
-func (l *Logger) Log(event Event) {
-	if l == nil || !l.enabled {
-		return
-	}
-
-	event.Timestamp = time.Now()
-	l.mu.Lock()
-	defer l.mu.Unlock()
-
-	data, err := json.Marshal(event)
-	if err != nil {
-		log.Printf("[Audit] Marshal error: %v", err)
-		return
-	}
-
-	if _, err := l.file.Write(append(data, '\n')); err != nil {
-		log.Printf("[Audit] Write error: %v", err)
-	}
-}
-
-// Close 关闭日志文件
-func (l *Logger) Close() error {
-	if l == nil || l.file == nil {
-		return nil
-	}
-	return l.file.Close()
-}
-
-// LogEvent 使用默认记录器记录事件
-func LogEvent(event Event) {
-	if defaultLogger != nil {
-		defaultLogger.Log(event)
-	}
-}
-
-// LogPluginInstall 记录插件安装事件
-func LogPluginInstall(pluginName, version, clientID string, success bool, msg string) {
-	LogEvent(Event{
-		Type:       EventPluginInstall,
-		PluginName: pluginName,
-		Version:    version,
-		ClientID:   clientID,
-		Success:    success,
-		Message:    msg,
-	})
-}
-
-// LogPluginVerify 记录插件验证事件
-func LogPluginVerify(pluginName, version string, success bool, msg string) {
-	LogEvent(Event{
-		Type:       EventPluginVerify,
-		PluginName: pluginName,
-		Version:    version,
-		Success:    success,
-		Message:    msg,
-	})
-}
-
-// LogPluginReject 记录插件拒绝事件
-func LogPluginReject(pluginName, version, reason string) {
-	LogEvent(Event{
-		Type:       EventPluginReject,
-		PluginName: pluginName,
-		Version:    version,
-		Success:    false,
-		Message:    reason,
-	})
-}
-
-// LogWithDetails 记录带详情的事件
-func LogWithDetails(eventType EventType, pluginName string, success bool, msg string, details map[string]string) {
-	LogEvent(Event{
-		Type:       eventType,
-		PluginName: pluginName,
-		Success:    success,
-		Message:    msg,
-		Details:    details,
-	})
-}

pkg/plugin/builtin/echo.go

@@ -1,95 +0,0 @@
-package builtin
-
-import (
-	"io"
-	"log"
-	"net"
-	"sync"
-
-	"github.com/gotunnel/pkg/plugin"
-)
-
-func init() {
-	RegisterClient(NewEchoPlugin())
-}
-
-// EchoPlugin 回显插件 - 客户端插件示例
-type EchoPlugin struct {
-	config   map[string]string
-	listener net.Listener
-	running  bool
-	mu       sync.Mutex
-}
-
-// NewEchoPlugin 创建 Echo 插件
-func NewEchoPlugin() *EchoPlugin {
-	return &EchoPlugin{}
-}
-
-// Metadata 返回插件信息
-func (p *EchoPlugin) Metadata() plugin.Metadata {
-	return plugin.Metadata{
-		Name:        "echo",
-		Version:     "1.0.0",
-		Type:        plugin.PluginTypeApp,
-		Source:      plugin.PluginSourceBuiltin,
-		RunAt:       plugin.SideClient,
-		Description: "Echo server (client plugin example)",
-		Author:      "GoTunnel",
-		RuleSchema: &plugin.RuleSchema{
-			NeedsLocalAddr: false,
-		},
-	}
-}
-
-// Init 初始化插件
-func (p *EchoPlugin) Init(config map[string]string) error {
-	p.config = config
-	return nil
-}
-
-// Start 启动服务
-func (p *EchoPlugin) Start() (string, error) {
-	p.mu.Lock()
-	defer p.mu.Unlock()
-
-	if p.running {
-		return "", nil
-	}
-
-	ln, err := net.Listen("tcp", "127.0.0.1:0")
-	if err != nil {
-		return "", err
-	}
-
-	p.listener = ln
-	p.running = true
-
-	log.Printf("[Echo] Started on %s", ln.Addr().String())
-	return ln.Addr().String(), nil
-}
-
-// HandleConn 处理连接
-func (p *EchoPlugin) HandleConn(conn net.Conn) error {
-	defer conn.Close()
-	log.Printf("[Echo] New connection from tunnel")
-	_, err := io.Copy(conn, conn)
-	return err
-}
-
-// Stop 停止服务
-func (p *EchoPlugin) Stop() error {
-	p.mu.Lock()
-	defer p.mu.Unlock()
-
-	if !p.running {
-		return nil
-	}
-
-	if p.listener != nil {
-		p.listener.Close()
-	}
-	p.running = false
-	log.Printf("[Echo] Stopped")
-	return nil
-}

pkg/plugin/builtin/register.go

@@ -1,28 +0,0 @@
-package builtin
-
-import "github.com/gotunnel/pkg/plugin"
-
-var (
-	serverPlugins []plugin.ServerPlugin
-	clientPlugins []plugin.ClientPlugin
-)
-
-// RegisterServer 注册服务端插件
-func RegisterServer(handler plugin.ServerPlugin) {
-	serverPlugins = append(serverPlugins, handler)
-}
-
-// RegisterClient 注册客户端插件
-func RegisterClient(handler plugin.ClientPlugin) {
-	clientPlugins = append(clientPlugins, handler)
-}
-
-// GetServerPlugins 返回所有服务端插件
-func GetServerPlugins() []plugin.ServerPlugin {
-	return serverPlugins
-}
-
-// GetClientPlugins 返回所有客户端插件
-func GetClientPlugins() []plugin.ClientPlugin {
-	return clientPlugins
-}

pkg/plugin/builtin/socks5.go

@@ -1,262 +0,0 @@
-package builtin
-
-import (
-	"encoding/binary"
-	"errors"
-	"fmt"
-	"io"
-	"net"
-
-	"github.com/gotunnel/pkg/plugin"
-)
-
-func init() {
-	RegisterServer(NewSOCKS5Plugin())
-}
-
-const (
-	socks5Version     = 0x05
-	noAuth            = 0x00
-	userPassAuth      = 0x02
-	noAcceptable      = 0xFF
-	userPassAuthVer   = 0x01
-	authSuccess       = 0x00
-	authFailure       = 0x01
-	cmdConnect        = 0x01
-	atypIPv4          = 0x01
-	atypDomain        = 0x03
-	atypIPv6          = 0x04
-)
-
-// SOCKS5Plugin 将现有 SOCKS5 实现封装为 plugin
-type SOCKS5Plugin struct {
-	config map[string]string
-}
-
-// NewSOCKS5Plugin 创建 SOCKS5 plugin
-func NewSOCKS5Plugin() *SOCKS5Plugin {
-	return &SOCKS5Plugin{}
-}
-
-// Metadata 返回 plugin 信息
-func (p *SOCKS5Plugin) Metadata() plugin.Metadata {
-	return plugin.Metadata{
-		Name:        "socks5",
-		Version:     "1.0.0",
-		Type:        plugin.PluginTypeProxy,
-		Source:      plugin.PluginSourceBuiltin,
-		RunAt:       plugin.SideServer,
-		Description: "SOCKS5 proxy protocol handler",
-		Author:      "GoTunnel",
-		RuleSchema: &plugin.RuleSchema{
-			NeedsLocalAddr: false,
-		},
-		ConfigSchema: []plugin.ConfigField{
-			{
-				Key:     "auth",
-				Label:   "认证方式",
-				Type:    plugin.ConfigFieldSelect,
-				Default: "none",
-				Options: []string{"none", "password"},
-			},
-			{
-				Key:   "username",
-				Label: "用户名",
-				Type:  plugin.ConfigFieldString,
-			},
-			{
-				Key:   "password",
-				Label: "密码",
-				Type:  plugin.ConfigFieldPassword,
-			},
-		},
-	}
-}
-
-// Init 初始化 plugin
-func (p *SOCKS5Plugin) Init(config map[string]string) error {
-	p.config = config
-	return nil
-}
-
-// HandleConn 处理 SOCKS5 连接
-func (p *SOCKS5Plugin) HandleConn(conn net.Conn, dialer plugin.Dialer) error {
-	defer conn.Close()
-
-	// 握手阶段
-	if err := p.handshake(conn); err != nil {
-		return err
-	}
-
-	// 获取请求
-	target, err := p.readRequest(conn)
-	if err != nil {
-		return err
-	}
-
-	// 连接目标
-	remote, err := dialer.Dial("tcp", target)
-	if err != nil {
-		p.sendReply(conn, 0x05) // Connection refused
-		return err
-	}
-	defer remote.Close()
-
-	// 发送成功响应
-	if err := p.sendReply(conn, 0x00); err != nil {
-		return err
-	}
-
-	// 双向转发
-	go io.Copy(remote, conn)
-	io.Copy(conn, remote)
-
-	return nil
-}
-
-// Close 释放资源
-func (p *SOCKS5Plugin) Close() error {
-	return nil
-}
-
-// handshake 处理握手
-func (p *SOCKS5Plugin) handshake(conn net.Conn) error {
-	buf := make([]byte, 2)
-	if _, err := io.ReadFull(conn, buf); err != nil {
-		return err
-	}
-	if buf[0] != socks5Version {
-		return errors.New("unsupported SOCKS version")
-	}
-
-	nmethods := int(buf[1])
-	methods := make([]byte, nmethods)
-	if _, err := io.ReadFull(conn, methods); err != nil {
-		return err
-	}
-
-	// 检查是否需要密码认证
-	if p.config["auth"] == "password" {
-		// 检查客户端是否支持用户名密码认证
-		supported := false
-		for _, m := range methods {
-			if m == userPassAuth {
-				supported = true
-				break
-			}
-		}
-		if !supported {
-			conn.Write([]byte{socks5Version, noAcceptable})
-			return errors.New("client does not support password auth")
-		}
-
-		// 选择用户名密码认证
-		if _, err := conn.Write([]byte{socks5Version, userPassAuth}); err != nil {
-			return err
-		}
-
-		// 执行用户名密码认证
-		return p.authenticateUserPass(conn)
-	}
-
-	// 无认证
-	_, err := conn.Write([]byte{socks5Version, noAuth})
-	return err
-}
-
-// readRequest 读取请求
-func (p *SOCKS5Plugin) readRequest(conn net.Conn) (string, error) {
-	buf := make([]byte, 4)
-	if _, err := io.ReadFull(conn, buf); err != nil {
-		return "", err
-	}
-
-	if buf[0] != socks5Version || buf[1] != cmdConnect {
-		return "", errors.New("unsupported command")
-	}
-
-	var host string
-	switch buf[3] {
-	case atypIPv4:
-		ip := make([]byte, 4)
-		if _, err := io.ReadFull(conn, ip); err != nil {
-			return "", err
-		}
-		host = net.IP(ip).String()
-	case atypDomain:
-		lenBuf := make([]byte, 1)
-		if _, err := io.ReadFull(conn, lenBuf); err != nil {
-			return "", err
-		}
-		domain := make([]byte, lenBuf[0])
-		if _, err := io.ReadFull(conn, domain); err != nil {
-			return "", err
-		}
-		host = string(domain)
-	case atypIPv6:
-		ip := make([]byte, 16)
-		if _, err := io.ReadFull(conn, ip); err != nil {
-			return "", err
-		}
-		host = net.IP(ip).String()
-	default:
-		return "", errors.New("unsupported address type")
-	}
-
-	portBuf := make([]byte, 2)
-	if _, err := io.ReadFull(conn, portBuf); err != nil {
-		return "", err
-	}
-	port := binary.BigEndian.Uint16(portBuf)
-
-	return fmt.Sprintf("%s:%d", host, port), nil
-}
-
-// authenticateUserPass 用户名密码认证
-func (p *SOCKS5Plugin) authenticateUserPass(conn net.Conn) error {
-	// 读取认证版本
-	buf := make([]byte, 2)
-	if _, err := io.ReadFull(conn, buf); err != nil {
-		return err
-	}
-	if buf[0] != userPassAuthVer {
-		return errors.New("unsupported auth version")
-	}
-
-	// 读取用户名
-	ulen := int(buf[1])
-	username := make([]byte, ulen)
-	if _, err := io.ReadFull(conn, username); err != nil {
-		return err
-	}
-
-	// 读取密码长度和密码
-	plenBuf := make([]byte, 1)
-	if _, err := io.ReadFull(conn, plenBuf); err != nil {
-		return err
-	}
-	plen := int(plenBuf[0])
-	password := make([]byte, plen)
-	if _, err := io.ReadFull(conn, password); err != nil {
-		return err
-	}
-
-	// 验证用户名密码
-	expectedUser := p.config["username"]
-	expectedPass := p.config["password"]
-
-	if string(username) == expectedUser && string(password) == expectedPass {
-		conn.Write([]byte{userPassAuthVer, authSuccess})
-		return nil
-	}
-
-	conn.Write([]byte{userPassAuthVer, authFailure})
-	return errors.New("authentication failed")
-}
-
-// sendReply 发送响应
-func (p *SOCKS5Plugin) sendReply(conn net.Conn, rep byte) error {
-	reply := []byte{socks5Version, rep, 0x00, atypIPv4, 0, 0, 0, 0, 0, 0}
-	_, err := conn.Write(reply)
-	return err
-}

pkg/plugin/builtin/vnc.go

@@ -1,95 +0,0 @@
-package builtin
-
-import (
-	"io"
-	"log"
-	"net"
-
-	"github.com/gotunnel/pkg/plugin"
-)
-
-func init() {
-	RegisterServer(NewVNCPlugin())
-}
-
-// VNCPlugin VNC 远程桌面插件
-type VNCPlugin struct {
-	config map[string]string
-}
-
-// NewVNCPlugin 创建 VNC plugin
-func NewVNCPlugin() *VNCPlugin {
-	return &VNCPlugin{}
-}
-
-// Metadata 返回 plugin 信息
-func (p *VNCPlugin) Metadata() plugin.Metadata {
-	return plugin.Metadata{
-		Name:        "vnc",
-		Version:     "1.0.0",
-		Type:        plugin.PluginTypeApp,
-		Source:      plugin.PluginSourceBuiltin,
-		RunAt:       plugin.SideServer,
-		Description: "VNC remote desktop relay",
-		Author:      "GoTunnel",
-		RuleSchema: &plugin.RuleSchema{
-			NeedsLocalAddr: false,
-			ExtraFields: []plugin.ConfigField{
-				{
-					Key:     "vnc_addr",
-					Label:   "VNC 地址",
-					Type:    plugin.ConfigFieldString,
-					Default: "127.0.0.1:5900",
-				},
-			},
-		},
-	}
-}
-
-// Init 初始化 plugin
-func (p *VNCPlugin) Init(config map[string]string) error {
-	p.config = config
-	return nil
-}
-
-// HandleConn 处理 VNC 连接
-// 将外部 VNC 客户端连接转发到客户端本地的 VNC 服务
-func (p *VNCPlugin) HandleConn(conn net.Conn, dialer plugin.Dialer) error {
-	defer conn.Close()
-
-	// 默认连接客户端本地的 VNC 服务 (5900)
-	vncAddr := "127.0.0.1:5900"
-	if addr, ok := p.config["vnc_addr"]; ok && addr != "" {
-		vncAddr = addr
-	}
-
-	log.Printf("[VNC] New connection from %s, forwarding to %s", conn.RemoteAddr(), vncAddr)
-
-	// 通过隧道连接到客户端本地的 VNC 服务
-	remote, err := dialer.Dial("tcp", vncAddr)
-	if err != nil {
-		log.Printf("[VNC] Failed to connect to %s: %v", vncAddr, err)
-		return err
-	}
-	defer remote.Close()
-
-	// 双向转发 VNC 流量
-	errCh := make(chan error, 2)
-	go func() {
-		_, err := io.Copy(remote, conn)
-		errCh <- err
-	}()
-	go func() {
-		_, err := io.Copy(conn, remote)
-		errCh <- err
-	}()
-
-	// 等待任一方向完成
-	<-errCh
-	return nil
-}
-
-// Close 释放资源
-func (p *VNCPlugin) Close() error {
-	return nil
-}

pkg/plugin/registry.go

@@ -1,194 +0,0 @@
-package plugin
-
-import (
-	"context"
-	"fmt"
-	"sync"
-)
-
-// Registry 管理可用的 plugins
-type Registry struct {
-	serverPlugins map[string]ServerPlugin // 服务端插件
-	clientPlugins map[string]ClientPlugin // 客户端插件
-	enabled       map[string]bool         // 启用状态
-	mu            sync.RWMutex
-}
-
-// NewRegistry 创建 plugin 注册表
-func NewRegistry() *Registry {
-	return &Registry{
-		serverPlugins: make(map[string]ServerPlugin),
-		clientPlugins: make(map[string]ClientPlugin),
-		enabled:       make(map[string]bool),
-	}
-}
-
-// RegisterServer 注册服务端插件
-func (r *Registry) RegisterServer(handler ServerPlugin) error {
-	r.mu.Lock()
-	defer r.mu.Unlock()
-
-	meta := handler.Metadata()
-	if meta.Name == "" {
-		return fmt.Errorf("plugin name cannot be empty")
-	}
-
-	if _, exists := r.serverPlugins[meta.Name]; exists {
-		return fmt.Errorf("plugin %s already registered", meta.Name)
-	}
-
-	r.serverPlugins[meta.Name] = handler
-	r.enabled[meta.Name] = true
-	return nil
-}
-
-// RegisterClient 注册客户端插件
-func (r *Registry) RegisterClient(handler ClientPlugin) error {
-	r.mu.Lock()
-	defer r.mu.Unlock()
-
-	meta := handler.Metadata()
-	if meta.Name == "" {
-		return fmt.Errorf("plugin name cannot be empty")
-	}
-
-	if _, exists := r.clientPlugins[meta.Name]; exists {
-		return fmt.Errorf("client plugin %s already registered", meta.Name)
-	}
-
-	r.clientPlugins[meta.Name] = handler
-	r.enabled[meta.Name] = true
-	return nil
-}
-
-// GetServer 返回服务端插件
-func (r *Registry) GetServer(name string) (ServerPlugin, error) {
-	r.mu.RLock()
-	defer r.mu.RUnlock()
-
-	if handler, ok := r.serverPlugins[name]; ok {
-		if !r.enabled[name] {
-			return nil, fmt.Errorf("plugin %s is disabled", name)
-		}
-		return handler, nil
-	}
-	return nil, fmt.Errorf("plugin %s not found", name)
-}
-
-// GetClient 返回客户端插件
-func (r *Registry) GetClient(name string) (ClientPlugin, error) {
-	r.mu.RLock()
-	defer r.mu.RUnlock()
-
-	if handler, ok := r.clientPlugins[name]; ok {
-		if !r.enabled[name] {
-			return nil, fmt.Errorf("client plugin %s is disabled", name)
-		}
-		return handler, nil
-	}
-	return nil, fmt.Errorf("client plugin %s not found", name)
-}
-
-// List 返回所有可用的 plugins
-func (r *Registry) List() []Info {
-	r.mu.RLock()
-	defer r.mu.RUnlock()
-
-	var plugins []Info
-
-	for name, handler := range r.serverPlugins {
-		plugins = append(plugins, Info{
-			Metadata: handler.Metadata(),
-			Loaded:   true,
-			Enabled:  r.enabled[name],
-		})
-	}
-
-	for name, handler := range r.clientPlugins {
-		plugins = append(plugins, Info{
-			Metadata: handler.Metadata(),
-			Loaded:   true,
-			Enabled:  r.enabled[name],
-		})
-	}
-
-	return plugins
-}
-
-// Has 检查 plugin 是否存在
-func (r *Registry) Has(name string) bool {
-	r.mu.RLock()
-	defer r.mu.RUnlock()
-
-	_, ok1 := r.serverPlugins[name]
-	_, ok2 := r.clientPlugins[name]
-	return ok1 || ok2
-}
-
-// Close 关闭所有 plugins
-func (r *Registry) Close(ctx context.Context) error {
-	r.mu.Lock()
-	defer r.mu.Unlock()
-
-	var lastErr error
-	for name, handler := range r.serverPlugins {
-		if err := handler.Close(); err != nil {
-			lastErr = fmt.Errorf("failed to close plugin %s: %w", name, err)
-		}
-	}
-	for name, handler := range r.clientPlugins {
-		if err := handler.Stop(); err != nil {
-			lastErr = fmt.Errorf("failed to stop client plugin %s: %w", name, err)
-		}
-	}
-
-	return lastErr
-}
-
-// Enable 启用插件
-func (r *Registry) Enable(name string) error {
-	r.mu.Lock()
-	defer r.mu.Unlock()
-
-	if !r.has(name) {
-		return fmt.Errorf("plugin %s not found", name)
-	}
-	r.enabled[name] = true
-	return nil
-}
-
-// Disable 禁用插件
-func (r *Registry) Disable(name string) error {
-	r.mu.Lock()
-	defer r.mu.Unlock()
-
-	if !r.has(name) {
-		return fmt.Errorf("plugin %s not found", name)
-	}
-	r.enabled[name] = false
-	return nil
-}
-
-// has 内部检查（无锁）
-func (r *Registry) has(name string) bool {
-	_, ok1 := r.serverPlugins[name]
-	_, ok2 := r.clientPlugins[name]
-	return ok1 || ok2
-}
-
-// IsEnabled 检查插件是否启用
-func (r *Registry) IsEnabled(name string) bool {
-	r.mu.RLock()
-	defer r.mu.RUnlock()
-	return r.enabled[name]
-}
-
-// RegisterAllServer 批量注册服务端插件
-func (r *Registry) RegisterAllServer(handlers []ServerPlugin) error {
-	for _, handler := range handlers {
-		if err := r.RegisterServer(handler); err != nil {
-			return err
-		}
-	}
-	return nil
-}

pkg/plugin/script/js.go

@@ -1,474 +0,0 @@
-package script
-
-import (
-	"encoding/json"
-	"fmt"
-	"io"
-	"net"
-	"os"
-	"path/filepath"
-	"sync"
-
-	"github.com/dop251/goja"
-	"github.com/gotunnel/pkg/plugin"
-)
-
-// JSPlugin JavaScript 脚本插件
-type JSPlugin struct {
-	name     string
-	source   string
-	vm       *goja.Runtime
-	metadata plugin.Metadata
-	config   map[string]string
-	sandbox  *Sandbox
-	running  bool
-	mu       sync.Mutex
-}
-
-// NewJSPlugin 从 JS 源码创建插件
-func NewJSPlugin(name, source string) (*JSPlugin, error) {
-	p := &JSPlugin{
-		name:    name,
-		source:  source,
-		vm:      goja.New(),
-		sandbox: DefaultSandbox(),
-	}
-
-	if err := p.init(); err != nil {
-		return nil, err
-	}
-
-	return p, nil
-}
-
-// SetSandbox 设置沙箱配置
-func (p *JSPlugin) SetSandbox(sandbox *Sandbox) {
-	p.sandbox = sandbox
-}
-
-// init 初始化 JS 运行时
-func (p *JSPlugin) init() error {
-	// 设置栈深度限制（防止递归攻击）
-	if p.sandbox.MaxStackDepth > 0 {
-		p.vm.SetMaxCallStackSize(p.sandbox.MaxStackDepth)
-	}
-
-	// 注入基础 API
-	p.vm.Set("log", p.jsLog)
-	p.vm.Set("config", p.jsGetConfig)
-
-	// 注入文件 API
-	p.vm.Set("fs", p.createFsAPI())
-
-	// 注入 HTTP API
-	p.vm.Set("http", p.createHttpAPI())
-
-	// 执行脚本
-	_, err := p.vm.RunString(p.source)
-	if err != nil {
-		return fmt.Errorf("run script: %w", err)
-	}
-
-	// 获取元数据
-	if err := p.loadMetadata(); err != nil {
-		return err
-	}
-
-	return nil
-}
-
-// loadMetadata 从 JS 获取元数据
-func (p *JSPlugin) loadMetadata() error {
-	fn, ok := goja.AssertFunction(p.vm.Get("metadata"))
-	if !ok {
-		// 使用默认元数据
-		p.metadata = plugin.Metadata{
-			Name:   p.name,
-			Type:   plugin.PluginTypeApp,
-			Source: plugin.PluginSourceScript,
-			RunAt:  plugin.SideClient,
-		}
-		return nil
-	}
-
-	result, err := fn(goja.Undefined())
-	if err != nil {
-		return err
-	}
-
-	obj := result.ToObject(p.vm)
-	p.metadata = plugin.Metadata{
-		Name:        getString(obj, "name", p.name),
-		Version:     getString(obj, "version", "1.0.0"),
-		Type:        plugin.PluginType(getString(obj, "type", "app")),
-		Source:      plugin.PluginSourceScript,
-		RunAt:       plugin.Side(getString(obj, "run_at", "client")),
-		Description: getString(obj, "description", ""),
-		Author:      getString(obj, "author", ""),
-	}
-	return nil
-}
-
-// Metadata 返回插件元数据
-func (p *JSPlugin) Metadata() plugin.Metadata {
-	return p.metadata
-}
-
-// Init 初始化插件配置
-func (p *JSPlugin) Init(config map[string]string) error {
-	p.config = config
-	p.vm.Set("config", config)
-	return nil
-}
-
-// Start 启动插件
-func (p *JSPlugin) Start() (string, error) {
-	p.mu.Lock()
-	defer p.mu.Unlock()
-
-	if p.running {
-		return "", nil
-	}
-
-	fn, ok := goja.AssertFunction(p.vm.Get("start"))
-	if ok {
-		_, err := fn(goja.Undefined())
-		if err != nil {
-			return "", err
-		}
-	}
-
-	p.running = true
-	return "script-plugin", nil
-}
-
-// HandleConn 处理连接
-func (p *JSPlugin) HandleConn(conn net.Conn) error {
-	defer conn.Close()
-
-	// 创建连接包装器
-	jsConn := newJSConn(conn)
-	p.vm.Set("conn", jsConn)
-
-	fn, ok := goja.AssertFunction(p.vm.Get("handleConn"))
-	if !ok {
-		return fmt.Errorf("handleConn not defined")
-	}
-
-	_, err := fn(goja.Undefined(), p.vm.ToValue(jsConn))
-	return err
-}
-
-// Stop 停止插件
-func (p *JSPlugin) Stop() error {
-	p.mu.Lock()
-	defer p.mu.Unlock()
-
-	if !p.running {
-		return nil
-	}
-
-	fn, ok := goja.AssertFunction(p.vm.Get("stop"))
-	if ok {
-		fn(goja.Undefined())
-	}
-
-	p.running = false
-	return nil
-}
-
-// jsLog JS 日志函数
-func (p *JSPlugin) jsLog(msg string) {
-	fmt.Printf("[JS:%s] %s\n", p.name, msg)
-}
-
-// jsGetConfig 获取配置
-func (p *JSPlugin) jsGetConfig(key string) string {
-	if p.config == nil {
-		return ""
-	}
-	return p.config[key]
-}
-
-// getString 从 JS 对象获取字符串
-func getString(obj *goja.Object, key, def string) string {
-	v := obj.Get(key)
-	if v == nil || goja.IsUndefined(v) {
-		return def
-	}
-	return v.String()
-}
-
-// jsConn JS 连接包装器
-type jsConn struct {
-	conn net.Conn
-}
-
-func newJSConn(conn net.Conn) *jsConn {
-	return &jsConn{conn: conn}
-}
-
-func (c *jsConn) Read(size int) []byte {
-	buf := make([]byte, size)
-	n, err := c.conn.Read(buf)
-	if err != nil {
-		return nil
-	}
-	return buf[:n]
-}
-
-func (c *jsConn) Write(data []byte) int {
-	n, _ := c.conn.Write(data)
-	return n
-}
-
-func (c *jsConn) Close() {
-	c.conn.Close()
-}
-
-// =============================================================================
-// 文件系统 API
-// =============================================================================
-
-// createFsAPI 创建文件系统 API
-func (p *JSPlugin) createFsAPI() map[string]interface{} {
-	return map[string]interface{}{
-		"readFile":  p.fsReadFile,
-		"writeFile": p.fsWriteFile,
-		"readDir":   p.fsReadDir,
-		"stat":      p.fsStat,
-		"exists":    p.fsExists,
-		"mkdir":     p.fsMkdir,
-		"remove":    p.fsRemove,
-	}
-}
-
-func (p *JSPlugin) fsReadFile(path string) map[string]interface{} {
-	if err := p.sandbox.ValidateReadPath(path); err != nil {
-		return map[string]interface{}{"error": err.Error(), "data": ""}
-	}
-
-	info, err := os.Stat(path)
-	if err != nil {
-		return map[string]interface{}{"error": err.Error(), "data": ""}
-	}
-	if info.Size() > p.sandbox.MaxReadSize {
-		return map[string]interface{}{"error": "file too large", "data": ""}
-	}
-
-	data, err := os.ReadFile(path)
-	if err != nil {
-		return map[string]interface{}{"error": err.Error(), "data": ""}
-	}
-	return map[string]interface{}{"error": "", "data": string(data)}
-}
-
-func (p *JSPlugin) fsWriteFile(path, content string) map[string]interface{} {
-	if err := p.sandbox.ValidateWritePath(path); err != nil {
-		return map[string]interface{}{"error": err.Error(), "ok": false}
-	}
-
-	if int64(len(content)) > p.sandbox.MaxWriteSize {
-		return map[string]interface{}{"error": "content too large", "ok": false}
-	}
-
-	err := os.WriteFile(path, []byte(content), 0644)
-	if err != nil {
-		return map[string]interface{}{"error": err.Error(), "ok": false}
-	}
-	return map[string]interface{}{"error": "", "ok": true}
-}
-
-func (p *JSPlugin) fsReadDir(path string) map[string]interface{} {
-	if err := p.sandbox.ValidateReadPath(path); err != nil {
-		return map[string]interface{}{"error": err.Error(), "entries": nil}
-	}
-
-	entries, err := os.ReadDir(path)
-	if err != nil {
-		return map[string]interface{}{"error": err.Error(), "entries": nil}
-	}
-	var result []map[string]interface{}
-	for _, e := range entries {
-		info, _ := e.Info()
-		result = append(result, map[string]interface{}{
-			"name":  e.Name(),
-			"isDir": e.IsDir(),
-			"size":  info.Size(),
-		})
-	}
-	return map[string]interface{}{"error": "", "entries": result}
-}
-
-func (p *JSPlugin) fsStat(path string) map[string]interface{} {
-	if err := p.sandbox.ValidateReadPath(path); err != nil {
-		return map[string]interface{}{"error": err.Error()}
-	}
-
-	info, err := os.Stat(path)
-	if err != nil {
-		return map[string]interface{}{"error": err.Error()}
-	}
-	return map[string]interface{}{
-		"error":   "",
-		"name":    info.Name(),
-		"size":    info.Size(),
-		"isDir":   info.IsDir(),
-		"modTime": info.ModTime().Unix(),
-	}
-}
-
-func (p *JSPlugin) fsExists(path string) map[string]interface{} {
-	if err := p.sandbox.ValidateReadPath(path); err != nil {
-		return map[string]interface{}{"error": err.Error(), "exists": false}
-	}
-	_, err := os.Stat(path)
-	return map[string]interface{}{"error": "", "exists": err == nil}
-}
-
-func (p *JSPlugin) fsMkdir(path string) map[string]interface{} {
-	if err := p.sandbox.ValidateWritePath(path); err != nil {
-		return map[string]interface{}{"error": err.Error(), "ok": false}
-	}
-	err := os.MkdirAll(path, 0755)
-	if err != nil {
-		return map[string]interface{}{"error": err.Error(), "ok": false}
-	}
-	return map[string]interface{}{"error": "", "ok": true}
-}
-
-func (p *JSPlugin) fsRemove(path string) map[string]interface{} {
-	if err := p.sandbox.ValidateWritePath(path); err != nil {
-		return map[string]interface{}{"error": err.Error(), "ok": false}
-	}
-	err := os.RemoveAll(path)
-	if err != nil {
-		return map[string]interface{}{"error": err.Error(), "ok": false}
-	}
-	return map[string]interface{}{"error": "", "ok": true}
-}
-
-// =============================================================================
-// HTTP 服务 API
-// =============================================================================
-
-// createHttpAPI 创建 HTTP API
-func (p *JSPlugin) createHttpAPI() map[string]interface{} {
-	return map[string]interface{}{
-		"serve":    p.httpServe,
-		"json":     p.httpJSON,
-		"sendFile": p.httpSendFile,
-	}
-}
-
-// httpServe 启动 HTTP 服务处理连接
-func (p *JSPlugin) httpServe(conn net.Conn, handler func(map[string]interface{}) map[string]interface{}) {
-	defer conn.Close()
-
-	buf := make([]byte, 4096)
-	n, err := conn.Read(buf)
-	if err != nil {
-		return
-	}
-
-	req := parseHTTPRequest(buf[:n])
-	resp := handler(req)
-	writeHTTPResponse(conn, resp)
-}
-
-func (p *JSPlugin) httpJSON(data interface{}) string {
-	b, _ := json.Marshal(data)
-	return string(b)
-}
-
-func (p *JSPlugin) httpSendFile(conn net.Conn, filePath string) {
-	f, err := os.Open(filePath)
-	if err != nil {
-		conn.Write([]byte("HTTP/1.1 404 Not Found\r\n\r\n"))
-		return
-	}
-	defer f.Close()
-
-	info, _ := f.Stat()
-	contentType := getContentType(filePath)
-
-	header := fmt.Sprintf("HTTP/1.1 200 OK\r\nContent-Type: %s\r\nContent-Length: %d\r\n\r\n",
-		contentType, info.Size())
-	conn.Write([]byte(header))
-	io.Copy(conn, f)
-}
-
-// parseHTTPRequest 解析 HTTP 请求
-func parseHTTPRequest(data []byte) map[string]interface{} {
-	lines := string(data)
-	req := map[string]interface{}{
-		"method": "GET",
-		"path":   "/",
-		"body":   "",
-	}
-
-	// 解析请求行
-	if idx := indexOf(lines, " "); idx > 0 {
-		req["method"] = lines[:idx]
-		rest := lines[idx+1:]
-		if idx2 := indexOf(rest, " "); idx2 > 0 {
-			req["path"] = rest[:idx2]
-		}
-	}
-
-	// 解析 body
-	if idx := indexOf(lines, "\r\n\r\n"); idx > 0 {
-		req["body"] = lines[idx+4:]
-	}
-
-	return req
-}
-
-// writeHTTPResponse 写入 HTTP 响应
-func writeHTTPResponse(conn net.Conn, resp map[string]interface{}) {
-	status := 200
-	if s, ok := resp["status"].(int); ok {
-		status = s
-	}
-
-	body := ""
-	if b, ok := resp["body"].(string); ok {
-		body = b
-	}
-
-	contentType := "application/json"
-	if ct, ok := resp["contentType"].(string); ok {
-		contentType = ct
-	}
-
-	header := fmt.Sprintf("HTTP/1.1 %d OK\r\nContent-Type: %s\r\nContent-Length: %d\r\n\r\n",
-		status, contentType, len(body))
-	conn.Write([]byte(header + body))
-}
-
-func indexOf(s, substr string) int {
-	for i := 0; i <= len(s)-len(substr); i++ {
-		if s[i:i+len(substr)] == substr {
-			return i
-		}
-	}
-	return -1
-}
-
-func getContentType(path string) string {
-	ext := filepath.Ext(path)
-	types := map[string]string{
-		".html": "text/html",
-		".css":  "text/css",
-		".js":   "application/javascript",
-		".json": "application/json",
-		".png":  "image/png",
-		".jpg":  "image/jpeg",
-		".gif":  "image/gif",
-		".txt":  "text/plain",
-	}
-	if ct, ok := types[ext]; ok {
-		return ct
-	}
-	return "application/octet-stream"
-}

pkg/plugin/script/sandbox.go

@@ -1,161 +0,0 @@
-package script
-
-import (
-	"fmt"
-	"os"
-	"path/filepath"
-	"strings"
-)
-
-// Sandbox 插件沙箱配置
-type Sandbox struct {
-	// 允许访问的路径列表（绝对路径）
-	AllowedPaths []string
-	// 允许写入的路径列表（必须是 AllowedPaths 的子集）
-	WritablePaths []string
-	// 禁止访问的路径（黑名单，优先级高于白名单）
-	DeniedPaths []string
-	// 是否允许网络访问
-	AllowNetwork bool
-	// 最大文件读取大小 (bytes)
-	MaxReadSize int64
-	// 最大文件写入大小 (bytes)
-	MaxWriteSize int64
-	// 最大内存使用量 (bytes)，0 表示不限制
-	MaxMemory int64
-	// 最大调用栈深度
-	MaxStackDepth int
-}
-
-// DefaultSandbox 返回默认沙箱配置（最小权限）
-func DefaultSandbox() *Sandbox {
-	return &Sandbox{
-		AllowedPaths:  []string{},
-		WritablePaths: []string{},
-		DeniedPaths:   defaultDeniedPaths(),
-		AllowNetwork:  false,
-		MaxReadSize:   10 * 1024 * 1024, // 10MB
-		MaxWriteSize:  1 * 1024 * 1024,  // 1MB
-		MaxMemory:     64 * 1024 * 1024, // 64MB
-		MaxStackDepth: 1000,             // 最大调用栈深度
-	}
-}
-
-// defaultDeniedPaths 返回默认禁止访问的路径
-func defaultDeniedPaths() []string {
-	home, _ := os.UserHomeDir()
-	denied := []string{
-		"/etc/passwd",
-		"/etc/shadow",
-		"/etc/sudoers",
-		"/root",
-		"/.ssh",
-		"/.gnupg",
-		"/.aws",
-		"/.kube",
-		"/proc",
-		"/sys",
-	}
-	if home != "" {
-		denied = append(denied,
-			filepath.Join(home, ".ssh"),
-			filepath.Join(home, ".gnupg"),
-			filepath.Join(home, ".aws"),
-			filepath.Join(home, ".kube"),
-			filepath.Join(home, ".config"),
-			filepath.Join(home, ".local"),
-		)
-	}
-	return denied
-}
-
-// ValidateReadPath 验证读取路径是否允许
-func (s *Sandbox) ValidateReadPath(path string) error {
-	return s.validatePath(path, false)
-}
-
-// ValidateWritePath 验证写入路径是否允许
-func (s *Sandbox) ValidateWritePath(path string) error {
-	return s.validatePath(path, true)
-}
-
-func (s *Sandbox) validatePath(path string, write bool) error {
-	// 清理路径，防止路径遍历攻击
-	cleanPath, err := s.cleanPath(path)
-	if err != nil {
-		return err
-	}
-
-	// 检查黑名单（优先级最高）
-	if s.isDenied(cleanPath) {
-		return fmt.Errorf("access denied: path is in denied list")
-	}
-
-	// 检查白名单
-	allowedList := s.AllowedPaths
-	if write {
-		allowedList = s.WritablePaths
-	}
-
-	if len(allowedList) == 0 {
-		return fmt.Errorf("access denied: no paths allowed")
-	}
-
-	if !s.isAllowed(cleanPath, allowedList) {
-		if write {
-			return fmt.Errorf("access denied: path not in writable list")
-		}
-		return fmt.Errorf("access denied: path not in allowed list")
-	}
-
-	return nil
-}
-
-// cleanPath 清理并验证路径
-func (s *Sandbox) cleanPath(path string) (string, error) {
-	// 转换为绝对路径
-	absPath, err := filepath.Abs(path)
-	if err != nil {
-		return "", fmt.Errorf("invalid path: %w", err)
-	}
-
-	// 清理路径（解析 .. 和 .）
-	cleanPath := filepath.Clean(absPath)
-
-	// 检查符号链接（防止通过符号链接绕过限制）
-	realPath, err := filepath.EvalSymlinks(cleanPath)
-	if err != nil {
-		// 文件可能不存在，使用清理后的路径
-		if !os.IsNotExist(err) {
-			return "", fmt.Errorf("invalid path: %w", err)
-		}
-		realPath = cleanPath
-	}
-
-	// 再次检查路径遍历
-	if strings.Contains(realPath, "..") {
-		return "", fmt.Errorf("path traversal detected")
-	}
-
-	return realPath, nil
-}
-
-// isDenied 检查路径是否在黑名单中
-func (s *Sandbox) isDenied(path string) bool {
-	for _, denied := range s.DeniedPaths {
-		if strings.HasPrefix(path, denied) || path == denied {
-			return true
-		}
-	}
-	return false
-}
-
-// isAllowed 检查路径是否在白名单中
-func (s *Sandbox) isAllowed(path string, allowedList []string) bool {
-	for _, allowed := range allowedList {
-		if strings.HasPrefix(path, allowed) || path == allowed {
-			return true
-		}
-	}
-	return false
-}

pkg/plugin/sign/official.go

@@ -1,31 +0,0 @@
-package sign
-
-import (
-	"crypto/ed25519"
-	"sync"
-)
-
-// 官方固定公钥（客户端内置）
-const OfficialPublicKeyBase64 = "0A0xRthj0wgPg8X8GJZ6/EnNpAUw5v7O//XLty+P5Yw="
-
-var (
-	officialPubKey     ed25519.PublicKey
-	officialPubKeyOnce sync.Once
-	officialPubKeyErr  error
-)
-
-// initOfficialKey 初始化官方公钥
-func initOfficialKey() {
-	officialPubKey, officialPubKeyErr = DecodePublicKey(OfficialPublicKeyBase64)
-}
-
-// GetOfficialPublicKey 获取官方公钥
-func GetOfficialPublicKey() (ed25519.PublicKey, error) {
-	officialPubKeyOnce.Do(initOfficialKey)
-	return officialPubKey, officialPubKeyErr
-}
-
-// GetPublicKeyByID 根据 ID 获取公钥（兼容旧接口，忽略 keyID）
-func GetPublicKeyByID(keyID string) (ed25519.PublicKey, error) {
-	return GetOfficialPublicKey()
-}

pkg/plugin/sign/payload.go

@@ -1,107 +0,0 @@
-package sign
-
-import (
-	"crypto/ed25519"
-	"crypto/sha256"
-	"encoding/hex"
-	"encoding/json"
-	"fmt"
-	"strings"
-	"time"
-)
-
-// PluginPayload 插件签名载荷
-type PluginPayload struct {
-	Name       string `json:"name"`        // 插件名称
-	Version    string `json:"version"`     // 版本号
-	SourceHash string `json:"source_hash"` // 源码 SHA256
-	KeyID      string `json:"key_id"`      // 签名密钥 ID
-	Timestamp  int64  `json:"timestamp"`   // 签名时间戳
-}
-
-// SignedPlugin 已签名的插件
-type SignedPlugin struct {
-	Payload   PluginPayload `json:"payload"`
-	Signature string        `json:"signature"` // Base64 签名
-}
-
-// NormalizeSource 规范化源码（统一换行符）
-func NormalizeSource(source string) string {
-	// 统一换行符为 LF
-	normalized := strings.ReplaceAll(source, "\r\n", "\n")
-	normalized = strings.ReplaceAll(normalized, "\r", "\n")
-	// 去除尾部空白
-	normalized = strings.TrimRight(normalized, " \t\n")
-	return normalized
-}
-
-// HashSource 计算源码哈希
-func HashSource(source string) string {
-	normalized := NormalizeSource(source)
-	hash := sha256.Sum256([]byte(normalized))
-	return hex.EncodeToString(hash[:])
-}
-
-// CreatePayload 创建签名载荷
-func CreatePayload(name, version, source, keyID string) *PluginPayload {
-	return &PluginPayload{
-		Name:       name,
-		Version:    version,
-		SourceHash: HashSource(source),
-		KeyID:      keyID,
-		Timestamp:  time.Now().Unix(),
-	}
-}
-
-// SignPlugin 签名插件
-func SignPlugin(priv ed25519.PrivateKey, payload *PluginPayload) (*SignedPlugin, error) {
-	// 序列化载荷
-	data, err := json.Marshal(payload)
-	if err != nil {
-		return nil, fmt.Errorf("marshal payload: %w", err)
-	}
-
-	// 签名
-	sig := SignBase64(priv, data)
-
-	return &SignedPlugin{
-		Payload:   *payload,
-		Signature: sig,
-	}, nil
-}
-
-// VerifyPlugin 验证插件签名
-func VerifyPlugin(pub ed25519.PublicKey, signed *SignedPlugin, source string) error {
-	// 验证源码哈希
-	expectedHash := HashSource(source)
-	if signed.Payload.SourceHash != expectedHash {
-		return fmt.Errorf("source hash mismatch")
-	}
-
-	// 序列化载荷
-	data, err := json.Marshal(signed.Payload)
-	if err != nil {
-		return fmt.Errorf("marshal payload: %w", err)
-	}
-
-	// 验证签名
-	return VerifyBase64(pub, data, signed.Signature)
-}
-
-// EncodeSignedPlugin 编码已签名插件为 JSON
-func EncodeSignedPlugin(sp *SignedPlugin) (string, error) {
-	data, err := json.Marshal(sp)
-	if err != nil {
-		return "", err
-	}
-	return string(data), nil
-}
-
-// DecodeSignedPlugin 从 JSON 解码已签名插件
-func DecodeSignedPlugin(data string) (*SignedPlugin, error) {
-	var sp SignedPlugin
-	if err := json.Unmarshal([]byte(data), &sp); err != nil {
-		return nil, err
-	}
-	return &sp, nil
-}

pkg/plugin/sign/sign.go

@@ -1,92 +0,0 @@
-package sign
-
-import (
-	"crypto/ed25519"
-	"crypto/rand"
-	"encoding/base64"
-	"errors"
-	"fmt"
-)
-
-var (
-	ErrInvalidSignature  = errors.New("invalid signature")
-	ErrInvalidPublicKey  = errors.New("invalid public key")
-	ErrInvalidPrivateKey = errors.New("invalid private key")
-)
-
-// KeyPair Ed25519 密钥对
-type KeyPair struct {
-	PublicKey  ed25519.PublicKey
-	PrivateKey ed25519.PrivateKey
-}
-
-// GenerateKeyPair 生成新的密钥对
-func GenerateKeyPair() (*KeyPair, error) {
-	pub, priv, err := ed25519.GenerateKey(rand.Reader)
-	if err != nil {
-		return nil, fmt.Errorf("generate key: %w", err)
-	}
-	return &KeyPair{PublicKey: pub, PrivateKey: priv}, nil
-}
-
-// Sign 使用私钥签名数据
-func Sign(privateKey ed25519.PrivateKey, data []byte) []byte {
-	return ed25519.Sign(privateKey, data)
-}
-
-// Verify 使用公钥验证签名
-func Verify(publicKey ed25519.PublicKey, data, signature []byte) bool {
-	return ed25519.Verify(publicKey, data, signature)
-}
-
-// SignBase64 签名并返回 Base64 编码
-func SignBase64(privateKey ed25519.PrivateKey, data []byte) string {
-	sig := Sign(privateKey, data)
-	return base64.StdEncoding.EncodeToString(sig)
-}
-
-// VerifyBase64 验证 Base64 编码的签名
-func VerifyBase64(publicKey ed25519.PublicKey, data []byte, sigB64 string) error {
-	sig, err := base64.StdEncoding.DecodeString(sigB64)
-	if err != nil {
-		return fmt.Errorf("decode signature: %w", err)
-	}
-	if !Verify(publicKey, data, sig) {
-		return ErrInvalidSignature
-	}
-	return nil
-}
-
-// EncodePublicKey 编码公钥为 Base64
-func EncodePublicKey(pub ed25519.PublicKey) string {
-	return base64.StdEncoding.EncodeToString(pub)
-}
-
-// DecodePublicKey 从 Base64 解码公钥
-func DecodePublicKey(s string) (ed25519.PublicKey, error) {
-	data, err := base64.StdEncoding.DecodeString(s)
-	if err != nil {
-		return nil, err
-	}
-	if len(data) != ed25519.PublicKeySize {
-		return nil, ErrInvalidPublicKey
-	}
-	return ed25519.PublicKey(data), nil
-}
-
-// EncodePrivateKey 编码私钥为 Base64
-func EncodePrivateKey(priv ed25519.PrivateKey) string {
-	return base64.StdEncoding.EncodeToString(priv)
-}
-
-// DecodePrivateKey 从 Base64 解码私钥
-func DecodePrivateKey(s string) (ed25519.PrivateKey, error) {
-	data, err := base64.StdEncoding.DecodeString(s)
-	if err != nil {
-		return nil, err
-	}
-	if len(data) != ed25519.PrivateKeySize {
-		return nil, ErrInvalidPrivateKey
-	}
-	return ed25519.PrivateKey(data), nil
-}

pkg/plugin/sign/version.go

@@ -1,47 +0,0 @@
-package sign
-
-import (
-	"strconv"
-	"strings"
-)
-
-// CompareVersions 比较两个版本号
-// 返回: -1 (v1 < v2), 0 (v1 == v2), 1 (v1 > v2)
-func CompareVersions(v1, v2 string) int {
-	parts1 := parseVersion(v1)
-	parts2 := parseVersion(v2)
-
-	maxLen := len(parts1)
-	if len(parts2) > maxLen {
-		maxLen = len(parts2)
-	}
-
-	for i := 0; i < maxLen; i++ {
-		var p1, p2 int
-		if i < len(parts1) {
-			p1 = parts1[i]
-		}
-		if i < len(parts2) {
-			p2 = parts2[i]
-		}
-
-		if p1 < p2 {
-			return -1
-		}
-		if p1 > p2 {
-			return 1
-		}
-	}
-	return 0
-}
-
-func parseVersion(v string) []int {
-	v = strings.TrimPrefix(v, "v")
-	parts := strings.Split(v, ".")
-	result := make([]int, len(parts))
-	for i, p := range parts {
-		n, _ := strconv.Atoi(p)
-		result[i] = n
-	}
-	return result
-}

pkg/plugin/types.go

@@ -1,120 +0,0 @@
-package plugin
-
-import (
-	"net"
-	"time"
-)
-
-// =============================================================================
-// 基础类型
-// =============================================================================
-
-// Side 运行侧
-type Side string
-
-const (
-	SideServer Side = "server"
-	SideClient Side = "client"
-)
-
-// PluginType 插件类别
-type PluginType string
-
-const (
-	PluginTypeProxy PluginType = "proxy" // 代理协议 (SOCKS5 等)
-	PluginTypeApp   PluginType = "app"   // 应用服务 (VNC, Echo 等)
-)
-
-// PluginSource 插件来源
-type PluginSource string
-
-const (
-	PluginSourceBuiltin PluginSource = "builtin" // 内置编译
-	PluginSourceScript  PluginSource = "script"  // 脚本插件
-)
-
-// =============================================================================
-// 配置相关
-// =============================================================================
-
-// ConfigFieldType 配置字段类型
-type ConfigFieldType string
-
-const (
-	ConfigFieldString   ConfigFieldType = "string"
-	ConfigFieldNumber   ConfigFieldType = "number"
-	ConfigFieldBool     ConfigFieldType = "bool"
-	ConfigFieldSelect   ConfigFieldType = "select"
-	ConfigFieldPassword ConfigFieldType = "password"
-)
-
-// ConfigField 配置字段定义
-type ConfigField struct {
-	Key         string          `json:"key"`
-	Label       string          `json:"label"`
-	Type        ConfigFieldType `json:"type"`
-	Default     string          `json:"default,omitempty"`
-	Required    bool            `json:"required,omitempty"`
-	Options     []string        `json:"options,omitempty"`
-	Description string          `json:"description,omitempty"`
-}
-
-// RuleSchema 规则表单模式
-type RuleSchema struct {
-	NeedsLocalAddr bool          `json:"needs_local_addr"`
-	ExtraFields    []ConfigField `json:"extra_fields,omitempty"`
-}
-
-// =============================================================================
-// 元数据
-// =============================================================================
-
-// Metadata 插件元数据
-type Metadata struct {
-	Name         string        `json:"name"`
-	Version      string        `json:"version"`
-	Type         PluginType    `json:"type"`
-	Source       PluginSource  `json:"source"`
-	RunAt        Side          `json:"run_at"`
-	Description  string        `json:"description"`
-	Author       string        `json:"author,omitempty"`
-	ConfigSchema []ConfigField `json:"config_schema,omitempty"`
-	RuleSchema   *RuleSchema   `json:"rule_schema,omitempty"`
-}
-
-// Info 插件运行时信息
-type Info struct {
-	Metadata Metadata  `json:"metadata"`
-	Loaded   bool      `json:"loaded"`
-	Enabled  bool      `json:"enabled"`
-	LoadedAt time.Time `json:"loaded_at,omitempty"`
-	Error    string    `json:"error,omitempty"`
-}
-
-// =============================================================================
-// 核心接口
-// =============================================================================
-
-// Dialer 网络拨号接口
-type Dialer interface {
-	Dial(network, address string) (net.Conn, error)
-}
-
-// ServerPlugin 服务端插件接口
-// 运行在服务端，处理外部连接并通过隧道转发到客户端
-type ServerPlugin interface {
-	Metadata() Metadata
-	Init(config map[string]string) error
-	HandleConn(conn net.Conn, dialer Dialer) error
-	Close() error
-}
-
-// ClientPlugin 客户端插件接口
-// 运行在客户端，提供本地服务
-type ClientPlugin interface {
-	Metadata() Metadata
-	Init(config map[string]string) error
-	Start() (localAddr string, err error)
-	HandleConn(conn net.Conn) error
-	Stop() error
-}

pkg/protocol/message.go

@@ -26,28 +26,36 @@ const (
 	MsgTypeProxyConnect uint8 = 9  // 代理连接请求 (SOCKS5/HTTP)
 	MsgTypeProxyResult  uint8 = 10 // 代理连接结果
 
-	// Plugin 相关消息
-	MsgTypePluginList     uint8 = 20 // 请求/响应可用 plugins
-	MsgTypePluginDownload uint8 = 21 // 请求下载 plugin
-	MsgTypePluginData     uint8 = 22 // Plugin 二进制数据（分块）
-	MsgTypePluginReady    uint8 = 23 // Plugin 加载确认
-
 	// UDP 相关消息
 	MsgTypeUDPData uint8 = 30 // UDP 数据包
 
-	// 插件安装消息
-	MsgTypeInstallPlugins uint8 = 24 // 服务端推送安装插件列表
-	MsgTypePluginConfig   uint8 = 25 // 插件配置同步
+	// 客户端控制消息
+	MsgTypeClientRestart uint8 = 60 // 重启客户端
 
-	// 客户端插件消息
-	MsgTypeClientPluginStart  uint8 = 40 // 启动客户端插件
-	MsgTypeClientPluginStop   uint8 = 41 // 停止客户端插件
-	MsgTypeClientPluginStatus uint8 = 42 // 客户端插件状态
-	MsgTypeClientPluginConn   uint8 = 43 // 客户端插件连接请求
+	// 更新相关消息
+	MsgTypeUpdateCheck    uint8 = 70 // 检查更新请求
+	MsgTypeUpdateInfo     uint8 = 71 // 更新信息响应
+	MsgTypeUpdateDownload uint8 = 72 // 下载更新请求
+	MsgTypeUpdateApply    uint8 = 73 // 应用更新请求
+	MsgTypeUpdateProgress uint8 = 74 // 更新进度
+	MsgTypeUpdateResult   uint8 = 75 // 更新结果
 
-	// JS 插件动态安装
-	MsgTypeJSPluginInstall uint8 = 50 // 安装 JS 插件
-	MsgTypeJSPluginResult  uint8 = 51 // 安装结果
+	// 日志相关消息
+	MsgTypeLogRequest uint8 = 80 // 请求客户端日志
+	MsgTypeLogData    uint8 = 81 // 日志数据
+	MsgTypeLogStop    uint8 = 82 // 停止日志流
+
+	// 系统状态消息
+	MsgTypeSystemStatsRequest  uint8 = 100 // 请求系统状态
+	MsgTypeSystemStatsResponse uint8 = 101 // 系统状态响应
+
+	// 截图消息
+	MsgTypeScreenshotRequest  uint8 = 102 // 请求截图
+	MsgTypeScreenshotResponse uint8 = 103 // 截图响应
+
+	// Shell 执行消息
+	MsgTypeShellExecuteRequest  uint8 = 104 // 执行 Shell 命令
+	MsgTypeShellExecuteResponse uint8 = 105 // Shell 执行结果
 )
 
 // Message 基础消息结构
@@ -60,6 +68,10 @@ type Message struct {
 type AuthRequest struct {
 	ClientID string `json:"client_id"`
 	Token    string `json:"token"`
+	Name     string `json:"name,omitempty"`    // 客户端名称（主机名）
+	OS       string `json:"os,omitempty"`      // 客户端操作系统
+	Arch     string `json:"arch,omitempty"`    // 客户端架构
+	Version  string `json:"version,omitempty"` // 客户端版本
 }
 
 // AuthResponse 认证响应
@@ -72,15 +84,17 @@ type AuthResponse struct {
 // ProxyRule 代理规则
 type ProxyRule struct {
 	Name       string `json:"name" yaml:"name"`
-	Type       string `json:"type" yaml:"type"`               // 内置: tcp, udp, http, https; 插件: socks5 等
+	Type       string `json:"type" yaml:"type"`                 // tcp, udp, http, https, socks5
 	LocalIP    string `json:"local_ip" yaml:"local_ip"`         // tcp/udp 模式使用
 	LocalPort  int    `json:"local_port" yaml:"local_port"`     // tcp/udp 模式使用
 	RemotePort int    `json:"remote_port" yaml:"remote_port"`   // 服务端监听端口
 	Enabled    *bool  `json:"enabled,omitempty" yaml:"enabled"` // 是否启用，默认为 true
-	// Plugin 支持字段
-	PluginName    string            `json:"plugin_name,omitempty" yaml:"plugin_name"`
-	PluginVersion string            `json:"plugin_version,omitempty" yaml:"plugin_version"`
-	PluginConfig  map[string]string `json:"plugin_config,omitempty" yaml:"plugin_config"`
+	// HTTP Basic Auth 字段
+	AuthEnabled  bool   `json:"auth_enabled,omitempty" yaml:"auth_enabled"`
+	AuthUsername string `json:"auth_username,omitempty" yaml:"auth_username"`
+	AuthPassword string `json:"auth_password,omitempty" yaml:"auth_password"`
+	// 端口状态: "listening", "failed: <error message>", ""
+	PortStatus string `json:"port_status,omitempty" yaml:"-"`
 }
 
 // IsEnabled 检查规则是否启用，默认为 true
@@ -118,60 +132,6 @@ type ProxyConnectResult struct {
 	Message string `json:"message,omitempty"`
 }
 
-// PluginMetadata Plugin 元数据（协议层）
-type PluginMetadata struct {
-	Name        string   `json:"name"`
-	Version     string   `json:"version"`
-	Checksum    string   `json:"checksum"`
-	Size        int64    `json:"size"`
-	Description string   `json:"description,omitempty"`
-}
-
-// PluginListRequest 请求可用 plugins
-type PluginListRequest struct {
-	ClientVersion string `json:"client_version"`
-}
-
-// PluginListResponse 返回可用 plugins
-type PluginListResponse struct {
-	Plugins []PluginMetadata `json:"plugins"`
-}
-
-// PluginDownloadRequest 请求下载 plugin
-type PluginDownloadRequest struct {
-	Name    string `json:"name"`
-	Version string `json:"version"`
-}
-
-// PluginDataChunk Plugin 二进制数据块
-type PluginDataChunk struct {
-	Name        string `json:"name"`
-	Version     string `json:"version"`
-	ChunkIndex  int    `json:"chunk_index"`
-	TotalChunks int    `json:"total_chunks"`
-	Data        []byte `json:"data"`
-	Checksum    string `json:"checksum,omitempty"`
-}
-
-// PluginReadyNotification Plugin 加载确认
-type PluginReadyNotification struct {
-	Name    string `json:"name"`
-	Version string `json:"version"`
-	Success bool   `json:"success"`
-	Error   string `json:"error,omitempty"`
-}
-
-// InstallPluginsRequest 安装插件请求
-type InstallPluginsRequest struct {
-	Plugins []string `json:"plugins"` // 要安装的插件名称列表
-}
-
-// PluginConfigSync 插件配置同步
-type PluginConfigSync struct {
-	PluginName string            `json:"plugin_name"` // 插件名称
-	Config     map[string]string `json:"config"`      // 配置内容
-}
-
 // UDPPacket UDP 数据包
 type UDPPacket struct {
 	RemotePort int    `json:"remote_port"` // 服务端监听端口
@@ -179,51 +139,83 @@ type UDPPacket struct {
 	Data       []byte `json:"data"`        // UDP 数据
 }
 
-// ClientPluginStartRequest 启动客户端插件请求
-type ClientPluginStartRequest struct {
-	PluginName string            `json:"plugin_name"` // 插件名称
-	RuleName   string            `json:"rule_name"`   // 规则名称
-	RemotePort int               `json:"remote_port"` // 服务端监听端口
-	Config     map[string]string `json:"config"`      // 插件配置
+// ClientRestartRequest 客户端重启请求
+type ClientRestartRequest struct {
+	Reason string `json:"reason,omitempty"` // 重启原因
 }
 
-// ClientPluginStopRequest 停止客户端插件请求
-type ClientPluginStopRequest struct {
-	PluginName string `json:"plugin_name"` // 插件名称
-	RuleName   string `json:"rule_name"`   // 规则名称
-}
-
-// ClientPluginStatusResponse 客户端插件状态响应
-type ClientPluginStatusResponse struct {
-	PluginName string `json:"plugin_name"` // 插件名称
-	RuleName   string `json:"rule_name"`   // 规则名称
-	Running    bool   `json:"running"`     // 是否运行中
-	LocalAddr  string `json:"local_addr"`  // 本地监听地址
-	Error      string `json:"error"`       // 错误信息
-}
-
-// ClientPluginConnRequest 客户端插件连接请求
-type ClientPluginConnRequest struct {
-	PluginName string `json:"plugin_name"` // 插件名称
-	RuleName   string `json:"rule_name"`   // 规则名称
-}
-
-// JSPluginInstallRequest JS 插件安装请求
-type JSPluginInstallRequest struct {
-	PluginName string            `json:"plugin_name"` // 插件名称
-	Source     string            `json:"source"`      // JS 源码
-	Signature  string            `json:"signature"`   // 官方签名 (Base64)
-	RuleName   string            `json:"rule_name"`   // 规则名称
-	RemotePort int               `json:"remote_port"` // 服务端监听端口
-	Config     map[string]string `json:"config"`      // 插件配置
-	AutoStart  bool              `json:"auto_start"`  // 是否自动启动
-}
-
-// JSPluginInstallResult JS 插件安装结果
-type JSPluginInstallResult struct {
-	PluginName string `json:"plugin_name"`
+// ClientRestartResponse 客户端重启响应
+type ClientRestartResponse struct {
 	Success bool   `json:"success"`
-	Error      string `json:"error,omitempty"`
+	Message string `json:"message,omitempty"`
+}
+
+// UpdateCheckRequest 更新检查请求
+type UpdateCheckRequest struct {
+	Component string `json:"component"` // "server" 或 "client"
+}
+
+// UpdateInfoResponse 更新信息响应
+type UpdateInfoResponse struct {
+	Available   bool   `json:"available"`
+	Current     string `json:"current"`
+	Latest      string `json:"latest"`
+	ReleaseNote string `json:"release_note"`
+	DownloadURL string `json:"download_url"`
+	AssetName   string `json:"asset_name"`
+	AssetSize   int64  `json:"asset_size"`
+}
+
+// UpdateDownloadRequest 下载更新请求
+type UpdateDownloadRequest struct {
+	DownloadURL string `json:"download_url"`
+}
+
+// UpdateApplyRequest 应用更新请求
+type UpdateApplyRequest struct {
+	Restart bool `json:"restart"` // 是否自动重启
+}
+
+// UpdateProgressResponse 更新进度响应
+type UpdateProgressResponse struct {
+	Downloaded int64  `json:"downloaded"`
+	Total      int64  `json:"total"`
+	Percent    int    `json:"percent"`
+	Status     string `json:"status"` // downloading, applying, completed, failed
+}
+
+// UpdateResultResponse 更新结果响应
+type UpdateResultResponse struct {
+	Success bool   `json:"success"`
+	Message string `json:"message"`
+}
+
+// LogRequest 日志请求
+type LogRequest struct {
+	SessionID string `json:"session_id"` // 会话 ID
+	Lines     int    `json:"lines"`      // 请求的日志行数
+	Follow    bool   `json:"follow"`     // 是否持续推送新日志
+	Level     string `json:"level"`      // 日志级别过滤
+}
+
+// LogEntry 日志条目
+type LogEntry struct {
+	Timestamp int64  `json:"ts"`    // Unix 时间戳 (毫秒)
+	Level     string `json:"level"` // 日志级别: debug, info, warn, error
+	Message   string `json:"msg"`   // 日志消息
+	Source    string `json:"src"`   // 来源: client
+}
+
+// LogData 日志数据
+type LogData struct {
+	SessionID string     `json:"session_id"` // 会话 ID
+	Entries   []LogEntry `json:"entries"`    // 日志条目
+	EOF       bool       `json:"eof"`        // 是否结束
+}
+
+// LogStopRequest 停止日志流请求
+type LogStopRequest struct {
+	SessionID string `json:"session_id"` // 会话 ID
 }
 
 // WriteMessage 写入消息到 writer
@@ -280,3 +272,44 @@ func NewMessage(msgType uint8, data interface{}) (*Message, error) {
 func (m *Message) ParsePayload(v interface{}) error {
 	return json.Unmarshal(m.Payload, v)
 }
+
+// SystemStatsRequest 系统状态请求
+type SystemStatsRequest struct{}
+
+// SystemStatsResponse 系统状态响应
+type SystemStatsResponse struct {
+	CPUUsage    float64 `json:"cpu_usage"`    // CPU 使用率 (0-100)
+	MemoryTotal uint64  `json:"memory_total"` // 总内存 (字节)
+	MemoryUsed  uint64  `json:"memory_used"`  // 已用内存 (字节)
+	MemoryUsage float64 `json:"memory_usage"` // 内存使用率 (0-100)
+	DiskTotal   uint64  `json:"disk_total"`   // 总磁盘 (字节)
+	DiskUsed    uint64  `json:"disk_used"`    // 已用磁盘 (字节)
+	DiskUsage   float64 `json:"disk_usage"`   // 磁盘使用率 (0-100)
+}
+
+// ScreenshotRequest 截图请求
+type ScreenshotRequest struct {
+	Quality int `json:"quality"` // JPEG 质量 1-100, 0 使用默认值
+}
+
+// ScreenshotResponse 截图响应
+type ScreenshotResponse struct {
+	Data      string `json:"data"`            // Base64 编码的 JPEG 图片
+	Width     int    `json:"width"`           // 图片宽度
+	Height    int    `json:"height"`          // 图片高度
+	Timestamp int64  `json:"timestamp"`       // 截图时间戳
+	Error     string `json:"error,omitempty"` // 错误信息
+}
+
+// ShellExecuteRequest Shell 执行请求
+type ShellExecuteRequest struct {
+	Command string `json:"command"` // 要执行的命令
+	Timeout int    `json:"timeout"` // 超时秒数, 0 使用默认值 (30秒)
+}
+
+// ShellExecuteResponse Shell 执行响应
+type ShellExecuteResponse struct {
+	Output   string `json:"output"`          // stdout + stderr 组合输出
+	ExitCode int    `json:"exit_code"`       // 进程退出码
+	Error    string `json:"error,omitempty"` // 错误信息
+}

pkg/proxy/http.go

@@ -2,20 +2,27 @@ package proxy
 
 import (
 	"bufio"
+	"encoding/base64"
+	"errors"
 	"io"
 	"net"
 	"net/http"
 	"strings"
+
+	"github.com/gotunnel/pkg/relay"
 )
 
 // HTTPServer HTTP 代理服务
 type HTTPServer struct {
 	dialer   Dialer
+	onStats  func(in, out int64) // 流量统计回调
+	username string
+	password string
 }
 
 // NewHTTPServer 创建 HTTP 代理服务
-func NewHTTPServer(dialer Dialer) *HTTPServer {
-	return &HTTPServer{dialer: dialer}
+func NewHTTPServer(dialer Dialer, onStats func(in, out int64), username, password string) *HTTPServer {
+	return &HTTPServer{dialer: dialer, onStats: onStats, username: username, password: password}
 }
 
 // HandleConn 处理 HTTP 代理连接
@@ -28,12 +35,45 @@ func (h *HTTPServer) HandleConn(conn net.Conn) error {
 		return err
 	}
 
+	// 检查认证
+	if h.username != "" && h.password != "" {
+		if !h.checkAuth(req) {
+			conn.Write([]byte("HTTP/1.1 407 Proxy Authentication Required\r\nProxy-Authenticate: Basic realm=\"proxy\"\r\n\r\n"))
+			return errors.New("authentication required")
+		}
+	}
+
 	if req.Method == http.MethodConnect {
 		return h.handleConnect(conn, req)
 	}
 	return h.handleHTTP(conn, req, reader)
 }
 
+// checkAuth 检查 Proxy-Authorization 头
+func (h *HTTPServer) checkAuth(req *http.Request) bool {
+	auth := req.Header.Get("Proxy-Authorization")
+	if auth == "" {
+		return false
+	}
+
+	const prefix = "Basic "
+	if !strings.HasPrefix(auth, prefix) {
+		return false
+	}
+
+	decoded, err := base64.StdEncoding.DecodeString(auth[len(prefix):])
+	if err != nil {
+		return false
+	}
+
+	credentials := strings.SplitN(string(decoded), ":", 2)
+	if len(credentials) != 2 {
+		return false
+	}
+
+	return credentials[0] == h.username && credentials[1] == h.password
+}
+
 // handleConnect 处理 CONNECT 方法 (HTTPS)
 func (h *HTTPServer) handleConnect(conn net.Conn, req *http.Request) error {
 	target := req.Host
@@ -50,8 +90,8 @@ func (h *HTTPServer) handleConnect(conn net.Conn, req *http.Request) error {
 
 	conn.Write([]byte("HTTP/1.1 200 Connection Established\r\n\r\n"))
 
-	go io.Copy(remote, conn)
-	io.Copy(conn, remote)
+	// 双向转发 (带流量统计)
+	relay.RelayWithStats(conn, remote, h.onStats)
 	return nil
 }
 
@@ -82,7 +122,10 @@ func (h *HTTPServer) handleHTTP(conn net.Conn, req *http.Request, reader *bufio.
 		return err
 	}
 
-	// 转发响应
-	_, err = io.Copy(conn, remote)
+	// 转发响应 (带流量统计)
+	n, err := io.Copy(conn, remote)
+	if h.onStats != nil && n > 0 {
+		h.onStats(0, n) // 响应数据为出站流量
+	}
 	return err
 }

pkg/proxy/server.go

@@ -14,10 +14,10 @@ type Server struct {
 }
 
 // NewServer 创建代理服务器
-func NewServer(typ string, dialer Dialer) *Server {
+func NewServer(typ string, dialer Dialer, onStats func(in, out int64), username, password string) *Server {
 	return &Server{
-		socks5: NewSOCKS5Server(dialer),
-		http:   NewHTTPServer(dialer),
+		socks5: NewSOCKS5Server(dialer, onStats, username, password),
+		http:   NewHTTPServer(dialer, onStats, username, password),
 		typ:    typ,
 	}
 }

pkg/proxy/socks5.go

@@ -6,11 +6,14 @@ import (
 	"fmt"
 	"io"
 	"net"
+
+	"github.com/gotunnel/pkg/relay"
 )
 
 const (
 	socks5Version = 0x05
 	noAuth        = 0x00
+	userPassAuth  = 0x02
 	cmdConnect    = 0x01
 	atypIPv4      = 0x01
 	atypDomain    = 0x03
@@ -20,6 +23,9 @@ const (
 // SOCKS5Server SOCKS5 代理服务
 type SOCKS5Server struct {
 	dialer   Dialer
+	onStats  func(in, out int64) // 流量统计回调
+	username string
+	password string
 }
 
 // Dialer 连接拨号器接口
@@ -28,8 +34,8 @@ type Dialer interface {
 }
 
 // NewSOCKS5Server 创建 SOCKS5 服务
-func NewSOCKS5Server(dialer Dialer) *SOCKS5Server {
-	return &SOCKS5Server{dialer: dialer}
+func NewSOCKS5Server(dialer Dialer, onStats func(in, out int64), username, password string) *SOCKS5Server {
+	return &SOCKS5Server{dialer: dialer, onStats: onStats, username: username, password: password}
 }
 
 // HandleConn 处理 SOCKS5 连接
@@ -60,9 +66,8 @@ func (s *SOCKS5Server) HandleConn(conn net.Conn) error {
 		return err
 	}
 
-	// 双向转发
-	go io.Copy(remote, conn)
-	io.Copy(conn, remote)
+	// 双向转发 (带流量统计)
+	relay.RelayWithStats(conn, remote, s.onStats)
 
 	return nil
 }
@@ -83,11 +88,54 @@ func (s *SOCKS5Server) handshake(conn net.Conn) error {
 		return err
 	}
 
-	// 响应：使用无认证
+	// 如果配置了用户名密码，要求认证
+	if s.username != "" && s.password != "" {
+		_, err := conn.Write([]byte{socks5Version, userPassAuth})
+		if err != nil {
+			return err
+		}
+		return s.authenticate(conn)
+	}
+
+	// 无认证
 	_, err := conn.Write([]byte{socks5Version, noAuth})
 	return err
 }
 
+// authenticate 处理用户名密码认证
+func (s *SOCKS5Server) authenticate(conn net.Conn) error {
+	buf := make([]byte, 2)
+	if _, err := io.ReadFull(conn, buf); err != nil {
+		return err
+	}
+	if buf[0] != 0x01 {
+		return errors.New("unsupported auth version")
+	}
+
+	ulen := int(buf[1])
+	username := make([]byte, ulen)
+	if _, err := io.ReadFull(conn, username); err != nil {
+		return err
+	}
+
+	plen := make([]byte, 1)
+	if _, err := io.ReadFull(conn, plen); err != nil {
+		return err
+	}
+	password := make([]byte, plen[0])
+	if _, err := io.ReadFull(conn, password); err != nil {
+		return err
+	}
+
+	if string(username) == s.username && string(password) == s.password {
+		conn.Write([]byte{0x01, 0x00}) // 认证成功
+		return nil
+	}
+
+	conn.Write([]byte{0x01, 0x01}) // 认证失败
+	return errors.New("authentication failed")
+}
+
 // readRequest 读取请求
 func (s *SOCKS5Server) readRequest(conn net.Conn) (string, error) {
 	buf := make([]byte, 4)

pkg/relay/relay.go

@@ -4,10 +4,17 @@ import (
 	"io"
 	"net"
 	"sync"
+	"sync/atomic"
 )
 
 const bufferSize = 32 * 1024
 
+// TrafficStats 流量统计
+type TrafficStats struct {
+	Inbound  int64
+	Outbound int64
+}
+
 // Relay 双向数据转发
 func Relay(c1, c2 net.Conn) {
 	var wg sync.WaitGroup
@@ -17,7 +24,6 @@ func Relay(c1, c2 net.Conn) {
 		defer wg.Done()
 		buf := make([]byte, bufferSize)
 		_, _ = io.CopyBuffer(dst, src, buf)
-		// 关闭写端，通知对方数据传输完成
 		if tc, ok := dst.(*net.TCPConn); ok {
 			tc.CloseWrite()
 		}
@@ -27,3 +33,36 @@ func Relay(c1, c2 net.Conn) {
 	go copyConn(c2, c1)
 	wg.Wait()
 }
+
+// RelayWithStats 带流量统计的双向数据转发
+func RelayWithStats(c1, c2 net.Conn, onStats func(in, out int64)) {
+	var wg sync.WaitGroup
+	var inbound, outbound int64
+	wg.Add(2)
+
+	copyWithCount := func(dst, src net.Conn, counter *int64) {
+		defer wg.Done()
+		buf := make([]byte, bufferSize)
+		for {
+			n, err := src.Read(buf)
+			if n > 0 {
+				atomic.AddInt64(counter, int64(n))
+				dst.Write(buf[:n])
+			}
+			if err != nil {
+				break
+			}
+		}
+		if tc, ok := dst.(*net.TCPConn); ok {
+			tc.CloseWrite()
+		}
+	}
+
+	go copyWithCount(c1, c2, &inbound)
+	go copyWithCount(c2, c1, &outbound)
+	wg.Wait()
+
+	if onStats != nil {
+		onStats(inbound, outbound)
+	}
+}

pkg/update/update.go

@@ -0,0 +1,253 @@
+package update
+
+import (
+	"archive/tar"
+	"archive/zip"
+	"compress/gzip"
+	"fmt"
+	"io"
+	"net/http"
+	"os"
+	"path/filepath"
+	"runtime"
+	"strings"
+	"time"
+)
+
+// GetArchiveExt 根据 URL 获取压缩包扩展名
+func GetArchiveExt(url string) string {
+	if strings.HasSuffix(url, ".tar.gz") {
+		return ".tar.gz"
+	}
+	if strings.HasSuffix(url, ".zip") {
+		return ".zip"
+	}
+	// 默认根据平台
+	if runtime.GOOS == "windows" {
+		return ".zip"
+	}
+	return ".tar.gz"
+}
+
+// ExtractArchive 解压压缩包
+func ExtractArchive(archivePath, destDir string) error {
+	if strings.HasSuffix(archivePath, ".tar.gz") {
+		return ExtractTarGz(archivePath, destDir)
+	}
+	if strings.HasSuffix(archivePath, ".zip") {
+		return ExtractZip(archivePath, destDir)
+	}
+	return fmt.Errorf("unsupported archive format")
+}
+
+// ExtractTarGz 解压 tar.gz 文件
+func ExtractTarGz(archivePath, destDir string) error {
+	file, err := os.Open(archivePath)
+	if err != nil {
+		return err
+	}
+	defer file.Close()
+
+	gzReader, err := gzip.NewReader(file)
+	if err != nil {
+		return err
+	}
+	defer gzReader.Close()
+
+	tarReader := tar.NewReader(gzReader)
+
+	for {
+		header, err := tarReader.Next()
+		if err == io.EOF {
+			break
+		}
+		if err != nil {
+			return err
+		}
+
+		targetPath := filepath.Join(destDir, header.Name)
+
+		switch header.Typeflag {
+		case tar.TypeDir:
+			if err := os.MkdirAll(targetPath, 0755); err != nil {
+				return err
+			}
+		case tar.TypeReg:
+			outFile, err := os.Create(targetPath)
+			if err != nil {
+				return err
+			}
+			if _, err := io.Copy(outFile, tarReader); err != nil {
+				outFile.Close()
+				return err
+			}
+			outFile.Close()
+		}
+	}
+
+	return nil
+}
+
+// ExtractZip 解压 zip 文件
+func ExtractZip(archivePath, destDir string) error {
+	reader, err := zip.OpenReader(archivePath)
+	if err != nil {
+		return err
+	}
+	defer reader.Close()
+
+	for _, file := range reader.File {
+		targetPath := filepath.Join(destDir, file.Name)
+
+		if file.FileInfo().IsDir() {
+			if err := os.MkdirAll(targetPath, 0755); err != nil {
+				return err
+			}
+			continue
+		}
+
+		if err := os.MkdirAll(filepath.Dir(targetPath), 0755); err != nil {
+			return err
+		}
+
+		srcFile, err := file.Open()
+		if err != nil {
+			return err
+		}
+
+		dstFile, err := os.Create(targetPath)
+		if err != nil {
+			srcFile.Close()
+			return err
+		}
+
+		_, err = io.Copy(dstFile, srcFile)
+		srcFile.Close()
+		dstFile.Close()
+		if err != nil {
+			return err
+		}
+	}
+
+	return nil
+}
+
+// FindExtractedBinary 在解压目录中查找可执行文件
+func FindExtractedBinary(extractDir, component string) (string, error) {
+	var binaryPath string
+	prefix := "gotunnel-" + component
+
+	err := filepath.Walk(extractDir, func(path string, info os.FileInfo, err error) error {
+		if err != nil {
+			return err
+		}
+		if info.IsDir() {
+			return nil
+		}
+
+		name := info.Name()
+		// 匹配 gotunnel-server-* 或 gotunnel-client-*
+		if strings.HasPrefix(name, prefix) {
+			// 排除压缩包本身
+			if !strings.HasSuffix(name, ".tar.gz") && !strings.HasSuffix(name, ".zip") {
+				binaryPath = path
+				return filepath.SkipAll
+			}
+		}
+		return nil
+	})
+
+	if err != nil && err != filepath.SkipAll {
+		return "", err
+	}
+
+	if binaryPath == "" {
+		return "", fmt.Errorf("binary not found in archive")
+	}
+
+	return binaryPath, nil
+}
+
+// CopyFile 复制文件
+func CopyFile(src, dst string) error {
+	srcFile, err := os.Open(src)
+	if err != nil {
+		return err
+	}
+	defer srcFile.Close()
+
+	dstFile, err := os.Create(dst)
+	if err != nil {
+		return err
+	}
+	defer dstFile.Close()
+
+	_, err = io.Copy(dstFile, srcFile)
+	return err
+}
+
+// DownloadFile 下载文件
+func DownloadFile(url, dest string) error {
+	client := &http.Client{Timeout: 10 * time.Minute}
+	resp, err := client.Get(url)
+	if err != nil {
+		return err
+	}
+	defer resp.Body.Close()
+
+	if resp.StatusCode != http.StatusOK {
+		return fmt.Errorf("download failed: %s", resp.Status)
+	}
+
+	out, err := os.Create(dest)
+	if err != nil {
+		return err
+	}
+	defer out.Close()
+
+	_, err = io.Copy(out, resp.Body)
+	return err
+}
+
+// DownloadAndExtract 下载并解压压缩包，返回解压后的可执行文件路径
+func DownloadAndExtract(downloadURL, component string) (binaryPath string, cleanup func(), err error) {
+	tempDir := os.TempDir()
+	timestamp := time.Now().Format("20060102150405")
+	archivePath := filepath.Join(tempDir, "gotunnel_update_"+timestamp+GetArchiveExt(downloadURL))
+
+	if err := DownloadFile(downloadURL, archivePath); err != nil {
+		return "", nil, fmt.Errorf("download update: %w", err)
+	}
+
+	extractDir := filepath.Join(tempDir, "gotunnel_extract_"+timestamp)
+	if err := os.MkdirAll(extractDir, 0755); err != nil {
+		os.Remove(archivePath)
+		return "", nil, fmt.Errorf("create extract dir: %w", err)
+	}
+
+	cleanup = func() {
+		os.Remove(archivePath)
+		os.RemoveAll(extractDir)
+	}
+
+	if err := ExtractArchive(archivePath, extractDir); err != nil {
+		cleanup()
+		return "", nil, fmt.Errorf("extract archive: %w", err)
+	}
+
+	binaryPath, err = FindExtractedBinary(extractDir, component)
+	if err != nil {
+		cleanup()
+		return "", nil, fmt.Errorf("find binary: %w", err)
+	}
+
+	// 设置执行权限
+	if runtime.GOOS != "windows" {
+		if err := os.Chmod(binaryPath, 0755); err != nil {
+			cleanup()
+			return "", nil, fmt.Errorf("chmod: %w", err)
+		}
+	}
+
+	return binaryPath, cleanup, nil
+}

pkg/utils/screenshot.go

@@ -0,0 +1,98 @@
+package utils
+
+import (
+	"bytes"
+	"fmt"
+	"image"
+	"image/jpeg"
+
+	"github.com/kbinani/screenshot"
+)
+
+// CaptureScreenshot 捕获主屏幕截图
+// quality: JPEG 质量 (1-100), 0 使用默认值 (75)
+// 返回: JPEG 图片数据, 宽度, 高度, 错误
+func CaptureScreenshot(quality int) ([]byte, int, int, error) {
+	// 默认质量
+	if quality <= 0 || quality > 100 {
+		quality = 75
+	}
+
+	// 获取活动显示器数量
+	n := screenshot.NumActiveDisplays()
+	if n == 0 {
+		return nil, 0, 0, fmt.Errorf("no active display found")
+	}
+
+	// 获取主显示器边界
+	bounds := screenshot.GetDisplayBounds(0)
+	if bounds.Empty() {
+		return nil, 0, 0, fmt.Errorf("failed to get display bounds")
+	}
+
+	// 捕获屏幕
+	img, err := screenshot.CaptureRect(bounds)
+	if err != nil {
+		return nil, 0, 0, fmt.Errorf("capture screen: %w", err)
+	}
+
+	// 编码为 JPEG
+	var buf bytes.Buffer
+	opts := &jpeg.Options{Quality: quality}
+	if err := jpeg.Encode(&buf, img, opts); err != nil {
+		return nil, 0, 0, fmt.Errorf("encode jpeg: %w", err)
+	}
+
+	return buf.Bytes(), bounds.Dx(), bounds.Dy(), nil
+}
+
+// CaptureAllScreens 捕获所有屏幕并拼接
+// quality: JPEG 质量 (1-100), 0 使用默认值 (75)
+// 返回: JPEG 图片数据, 宽度, 高度, 错误
+func CaptureAllScreens(quality int) ([]byte, int, int, error) {
+	// 默认质量
+	if quality <= 0 || quality > 100 {
+		quality = 75
+	}
+
+	// 获取活动显示器数量
+	n := screenshot.NumActiveDisplays()
+	if n == 0 {
+		return nil, 0, 0, fmt.Errorf("no active display found")
+	}
+
+	// 计算所有屏幕的总边界
+	var totalBounds image.Rectangle
+	for i := 0; i < n; i++ {
+		bounds := screenshot.GetDisplayBounds(i)
+		totalBounds = totalBounds.Union(bounds)
+	}
+
+	// 创建总画布
+	totalImg := image.NewRGBA(totalBounds)
+
+	// 捕获每个屏幕并绘制到总画布
+	for i := 0; i < n; i++ {
+		bounds := screenshot.GetDisplayBounds(i)
+		img, err := screenshot.CaptureRect(bounds)
+		if err != nil {
+			continue // 跳过失败的屏幕
+		}
+
+		// 绘制到总画布
+		for y := bounds.Min.Y; y < bounds.Max.Y; y++ {
+			for x := bounds.Min.X; x < bounds.Max.X; x++ {
+				totalImg.Set(x, y, img.At(x-bounds.Min.X, y-bounds.Min.Y))
+			}
+		}
+	}
+
+	// 编码为 JPEG
+	var buf bytes.Buffer
+	opts := &jpeg.Options{Quality: quality}
+	if err := jpeg.Encode(&buf, totalImg, opts); err != nil {
+		return nil, 0, 0, fmt.Errorf("encode jpeg: %w", err)
+	}
+
+	return buf.Bytes(), totalBounds.Dx(), totalBounds.Dy(), nil
+}

pkg/utils/sysinfo.go

@@ -0,0 +1,61 @@
+package utils
+
+import (
+	"os"
+	"runtime"
+	"time"
+
+	"github.com/shirou/gopsutil/v3/cpu"
+	"github.com/shirou/gopsutil/v3/disk"
+	"github.com/shirou/gopsutil/v3/mem"
+)
+
+// SystemStats 系统状态信息
+type SystemStats struct {
+	CPUUsage    float64 `json:"cpu_usage"`
+	MemoryTotal uint64  `json:"memory_total"`
+	MemoryUsed  uint64  `json:"memory_used"`
+	MemoryUsage float64 `json:"memory_usage"`
+	DiskTotal   uint64  `json:"disk_total"`
+	DiskUsed    uint64  `json:"disk_used"`
+	DiskUsage   float64 `json:"disk_usage"`
+}
+
+// GetSystemStats 获取系统状态信息
+func GetSystemStats() (*SystemStats, error) {
+	stats := &SystemStats{}
+
+	// CPU 使用率
+	cpuPercent, err := cpu.Percent(time.Second, false)
+	if err == nil && len(cpuPercent) > 0 {
+		stats.CPUUsage = cpuPercent[0]
+	}
+
+	// 内存信息
+	memInfo, err := mem.VirtualMemory()
+	if err == nil {
+		stats.MemoryTotal = memInfo.Total
+		stats.MemoryUsed = memInfo.Used
+		stats.MemoryUsage = memInfo.UsedPercent
+	}
+
+	// 磁盘信息 - 获取根目录或当前工作目录所在磁盘
+	diskPath := "/"
+	if runtime.GOOS == "windows" {
+		// Windows 使用当前工作目录所在盘符
+		if wd, err := os.Getwd(); err == nil && len(wd) >= 2 {
+			diskPath = wd[:2] + "\\"
+		} else {
+			diskPath = "C:\\"
+		}
+	}
+
+	diskInfo, err := disk.Usage(diskPath)
+	if err == nil {
+		stats.DiskTotal = diskInfo.Total
+		stats.DiskUsed = diskInfo.Used
+		stats.DiskUsage = diskInfo.UsedPercent
+	}
+
+	return stats, nil
+}

pkg/version/version.go

@@ -0,0 +1,249 @@
+package version
+
+import (
+	"encoding/json"
+	"fmt"
+	"io"
+	"net/http"
+	"runtime"
+	"strconv"
+	"strings"
+	"time"
+)
+
+// 版本信息
+var Version = "1.0.0"
+var GitCommit = ""
+var BuildTime = ""
+
+// SetVersion 设置版本号（由 main 包在初始化时调用）
+func SetVersion(v string) {
+	if v != "" {
+		Version = v
+	}
+}
+
+// SetBuildInfo 设置构建信息（由 main 包在初始化时调用）
+func SetBuildInfo(gitCommit, buildTime string) {
+	if gitCommit != "" {
+		GitCommit = gitCommit
+	}
+	if buildTime != "" {
+		BuildTime = buildTime
+	}
+}
+
+// 仓库信息
+const (
+	RepoURL    = "https://git.92coco.cn/flik/GoTunnel"
+	APIBaseURL = "https://git.92coco.cn/api/v1"
+	RepoOwner  = "flik"
+	RepoName   = "GoTunnel"
+)
+
+// Info 版本详细信息
+type Info struct {
+	Version   string `json:"version"`
+	GitCommit string `json:"git_commit"`
+	BuildTime string `json:"build_time"`
+	GoVersion string `json:"go_version"`
+	OS        string `json:"os"`
+	Arch      string `json:"arch"`
+}
+
+// GetInfo 获取版本信息
+func GetInfo() Info {
+	return Info{
+		Version:   Version,
+		GitCommit: GitCommit,
+		BuildTime: BuildTime,
+		GoVersion: runtime.Version(),
+		OS:        runtime.GOOS,
+		Arch:      runtime.GOARCH,
+	}
+}
+
+// ReleaseInfo Release 信息
+type ReleaseInfo struct {
+	TagName     string         `json:"tag_name"`
+	Name        string         `json:"name"`
+	Body        string         `json:"body"`
+	PublishedAt string         `json:"published_at"`
+	Assets      []ReleaseAsset `json:"assets"`
+}
+
+// ReleaseAsset Release 资产
+type ReleaseAsset struct {
+	Name               string `json:"name"`
+	Size               int64  `json:"size"`
+	BrowserDownloadURL string `json:"browser_download_url"`
+}
+
+// UpdateInfo 更新信息
+type UpdateInfo struct {
+	Latest      string `json:"latest"`
+	ReleaseNote string `json:"release_note"`
+	DownloadURL string `json:"download_url"`
+	AssetName   string `json:"asset_name"`
+	AssetSize   int64  `json:"asset_size"`
+}
+
+// GetLatestRelease 获取最新 Release
+// Gitea 兼容：先尝试 /releases/latest，失败则尝试 /releases 取第一个
+func GetLatestRelease() (*ReleaseInfo, error) {
+	client := &http.Client{Timeout: 30 * time.Second}
+
+	// 首先尝试 /releases/latest 端点（GitHub 兼容）
+	latestURL := fmt.Sprintf("%s/repos/%s/%s/releases/latest", APIBaseURL, RepoOwner, RepoName)
+	resp, err := client.Get(latestURL)
+	if err != nil {
+		return nil, fmt.Errorf("request failed: %w", err)
+	}
+	defer resp.Body.Close()
+
+	if resp.StatusCode == http.StatusOK {
+		var release ReleaseInfo
+		if err := json.NewDecoder(resp.Body).Decode(&release); err != nil {
+			return nil, fmt.Errorf("decode response: %w", err)
+		}
+		return &release, nil
+	}
+
+	// 如果 /releases/latest 不可用，尝试 /releases 并取第一个
+	resp.Body.Close()
+	listURL := fmt.Sprintf("%s/repos/%s/%s/releases?limit=1", APIBaseURL, RepoOwner, RepoName)
+	resp, err = client.Get(listURL)
+	if err != nil {
+		return nil, fmt.Errorf("request failed: %w", err)
+	}
+	defer resp.Body.Close()
+
+	if resp.StatusCode != http.StatusOK {
+		body, _ := io.ReadAll(resp.Body)
+		return nil, fmt.Errorf("API error: %s - %s", resp.Status, string(body))
+	}
+
+	var releases []ReleaseInfo
+	if err := json.NewDecoder(resp.Body).Decode(&releases); err != nil {
+		return nil, fmt.Errorf("decode response: %w", err)
+	}
+
+	if len(releases) == 0 {
+		return nil, fmt.Errorf("no releases found in repository")
+	}
+
+	return &releases[0], nil
+}
+
+// CheckUpdate 检查更新（返回最新版本信息）
+func CheckUpdate(component string) (*UpdateInfo, error) {
+	release, err := GetLatestRelease()
+	if err != nil {
+		return nil, fmt.Errorf("get latest release: %w", err)
+	}
+
+	// 查找对应平台的资产
+	var downloadURL string
+	var assetName string
+	var assetSize int64
+
+	if asset := findAssetForPlatform(release.Assets, component, runtime.GOOS, runtime.GOARCH); asset != nil {
+		downloadURL = asset.BrowserDownloadURL
+		assetName = asset.Name
+		assetSize = asset.Size
+	}
+
+	return &UpdateInfo{
+		Latest:      release.TagName,
+		ReleaseNote: release.Body,
+		DownloadURL: downloadURL,
+		AssetName:   assetName,
+		AssetSize:   assetSize,
+	}, nil
+}
+
+// CheckUpdateForPlatform 检查指定平台的更新
+func CheckUpdateForPlatform(component, osName, arch string) (*UpdateInfo, error) {
+	release, err := GetLatestRelease()
+	if err != nil {
+		return nil, fmt.Errorf("get latest release: %w", err)
+	}
+
+	// 查找对应平台的资产
+	var downloadURL string
+	var assetName string
+	var assetSize int64
+
+	if asset := findAssetForPlatform(release.Assets, component, osName, arch); asset != nil {
+		downloadURL = asset.BrowserDownloadURL
+		assetName = asset.Name
+		assetSize = asset.Size
+	}
+
+	return &UpdateInfo{
+		Latest:      release.TagName,
+		ReleaseNote: release.Body,
+		DownloadURL: downloadURL,
+		AssetName:   assetName,
+		AssetSize:   assetSize,
+	}, nil
+}
+
+// findAssetForPlatform 在 Release 资产中查找匹配的文件
+func findAssetForPlatform(assets []ReleaseAsset, component, osName, arch string) *ReleaseAsset {
+	// 构建匹配模式
+	// CI 格式: gotunnel-server-v1.0.0-linux-amd64.tar.gz
+	// 或者:    gotunnel-client-v1.0.0-windows-amd64.zip
+	prefix := fmt.Sprintf("gotunnel-%s-", component)
+	suffix := fmt.Sprintf("-%s-%s", osName, arch)
+
+	for i := range assets {
+		name := assets[i].Name
+		// 检查是否匹配 gotunnel-{component}-{version}-{os}-{arch}.{ext}
+		if strings.HasPrefix(name, prefix) && strings.Contains(name, suffix) {
+			return &assets[i]
+		}
+	}
+	return nil
+}
+
+// CompareVersions 比较版本号
+// 返回: -1 (v1 < v2), 0 (v1 == v2), 1 (v1 > v2)
+func CompareVersions(v1, v2 string) int {
+	parts1 := parseVersionParts(v1)
+	parts2 := parseVersionParts(v2)
+
+	maxLen := len(parts1)
+	if len(parts2) > maxLen {
+		maxLen = len(parts2)
+	}
+
+	for i := 0; i < maxLen; i++ {
+		var p1, p2 int
+		if i < len(parts1) {
+			p1 = parts1[i]
+		}
+		if i < len(parts2) {
+			p2 = parts2[i]
+		}
+
+		if p1 < p2 {
+			return -1
+		}
+		if p1 > p2 {
+			return 1
+		}
+	}
+	return 0
+}
+
+func parseVersionParts(v string) []int {
+	v = strings.TrimPrefix(v, "v")
+	parts := strings.Split(v, ".")
+	result := make([]int, len(parts))
+	for i, p := range parts {
+		n, _ := strconv.Atoi(p)
+		result[i] = n
+	}
+	return result
+}

plan.md

@@ -1,426 +0,0 @@
-# GoTunnel 架构修复计划
-
-> 面向 100 万用户发布前的安全与稳定性修复方案
-
-## 问题概览
-
-| 严重程度 | 数量 | 状态 |
-|---------|------|------|
-| P0 严重 | 5 | ✅ 已修复 |
-| P1 高 | 5 | ✅ 已修复 |
-| P2 中 | 13 | 计划中 |
-| P3 低 | 15 | 后续迭代 |
-
----
-
-## 修复完成总结
-
-### P0 严重问题 (已全部修复)
-
-| 编号 | 问题 | 修复文件 | 状态 |
-|-----|------|---------|------|
-| 1.1 | TLS 证书验证 | `pkg/crypto/tls.go` | ✅ TOFU 机制 |
-| 1.2 | Web 控制台无认证 | `cmd/server/main.go`, `config/config.go` | ✅ 强制认证 |
-| 1.3 | 认证检查端点失效 | `router/auth.go` | ✅ 实际验证 JWT |
-| 1.4 | Token 生成错误 | `config/config.go` | ✅ 错误检查 |
-| 1.5 | 客户端 ID 未验证 | `tunnel/server.go` | ✅ 正则验证 |
-
-### P1 高优先级问题 (已全部修复)
-
-| 编号 | 问题 | 修复文件 | 状态 |
-|-----|------|---------|------|
-| 2.1 | 无连接数限制 | `tunnel/server.go` | ✅ 10000 上限 |
-| 2.3 | 无优雅关闭 | `tunnel/server.go`, `cmd/server/main.go` | ✅ 信号处理 |
-| 2.4 | 消息大小未验证 | `protocol/message.go` | ✅ 已有验证 |
-| 2.5 | 无安全事件日志 | `pkg/security/audit.go` | ✅ 新增模块 |
-
----
-
-## 第一阶段：P0 严重问题 (发布前必须修复)
-
-### 1.1 TLS 证书验证被禁用
-
-**文件**: `pkg/crypto/tls.go`
-
-**问题**: `InsecureSkipVerify: true` 导致中间人攻击风险
-
-**修复方案**:
-- 添加服务端证书指纹验证机制
-- 客户端首次连接时保存服务端证书指纹
-- 后续连接验证指纹是否匹配（Trust On First Use）
-- 提供 `--skip-verify` 参数供测试环境使用
-
-**修改内容**:
-```go
-// pkg/crypto/tls.go
-func ClientTLSConfig(serverFingerprint string) *tls.Config {
-    return &tls.Config{
-        MinVersion:         tls.VersionTLS12,
-        InsecureSkipVerify: true, // 仍需要，因为是自签名证书
-        VerifyPeerCertificate: func(rawCerts [][]byte, _ [][]*x509.Certificate) error {
-            // 验证证书指纹
-            return verifyCertFingerprint(rawCerts, serverFingerprint)
-        },
-    }
-}
-```
-
----
-
-### 1.2 Web 控制台无认证
-
-**文件**: `cmd/server/main.go`
-
-**问题**: 默认配置下 Web 控制台完全开放
-
-**修复方案**:
-- 首次启动时自动生成随机密码
-- 强制要求配置用户名密码
-- 无认证时拒绝启动 Web 服务
-
-**修改内容**:
-```go
-// cmd/server/main.go
-if cfg.Web.Enabled {
-    if cfg.Web.Username == "" || cfg.Web.Password == "" {
-        // 自动生成凭据
-        cfg.Web.Username = "admin"
-        cfg.Web.Password = generateSecurePassword(16)
-        log.Printf("[Web] 自动生成凭据 - 用户名: %s, 密码: %s",
-            cfg.Web.Username, cfg.Web.Password)
-        // 保存到配置文件
-        saveConfig(cfg)
-    }
-}
-```
-
----
-
-### 1.3 认证检查端点失效
-
-**文件**: `internal/server/router/auth.go`
-
-**问题**: `/auth/check` 始终返回 `valid: true`
-
-**修复方案**:
-- 实际验证 JWT Token
-- 返回真实的验证结果
-
-**修改内容**:
-```go
-// internal/server/router/auth.go
-func (h *AuthHandler) handleCheck(w http.ResponseWriter, r *http.Request) {
-    // 从 Authorization header 获取 token
-    token := extractToken(r)
-    if token == "" {
-        jsonError(w, "missing token", http.StatusUnauthorized)
-        return
-    }
-
-    // 验证 token
-    claims, err := h.validateToken(token)
-    if err != nil {
-        jsonError(w, "invalid token", http.StatusUnauthorized)
-        return
-    }
-
-    json.NewEncoder(w).Encode(map[string]interface{}{
-        "valid": true,
-        "user":  claims.Username,
-    })
-}
-```
-
----
-
-### 1.4 Token 生成错误未处理
-
-**文件**: `internal/server/config/config.go`
-
-**问题**: `rand.Read()` 错误被忽略，可能生成弱 Token
-
-**修复方案**:
-- 检查 `rand.Read()` 返回值
-- 失败时 panic 或返回错误
-- 增加 Token 强度验证
-
-**修改内容**:
-```go
-// internal/server/config/config.go
-func generateToken(length int) (string, error) {
-    bytes := make([]byte, length/2)
-    n, err := rand.Read(bytes)
-    if err != nil {
-        return "", fmt.Errorf("failed to generate token: %w", err)
-    }
-    if n != len(bytes) {
-        return "", fmt.Errorf("insufficient random bytes: got %d, want %d", n, len(bytes))
-    }
-    return hex.EncodeToString(bytes), nil
-}
-```
-
----
-
-### 1.5 客户端 ID 未验证
-
-**文件**: `internal/server/tunnel/server.go`
-
-**问题**: tunnel server 中未使用已有的 ID 验证函数
-
-**修复方案**:
-- 在 handleConnection 中验证 clientID
-- 拒绝非法格式的 ID
-- 记录安全日志
-
-**修改内容**:
-```go
-// internal/server/tunnel/server.go
-func (s *Server) handleConnection(conn net.Conn) {
-    // ... 读取认证消息后
-
-    clientID := authReq.ClientID
-    if clientID != "" && !isValidClientID(clientID) {
-        log.Printf("[Security] Invalid client ID format from %s: %s",
-            conn.RemoteAddr(), clientID)
-        sendAuthResponse(conn, false, "invalid client id format")
-        return
-    }
-    // ...
-}
-
-var clientIDRegex = regexp.MustCompile(`^[a-zA-Z0-9_-]{1,64}$`)
-
-func isValidClientID(id string) bool {
-    return clientIDRegex.MatchString(id)
-}
-```
-
----
-
-## 第二阶段：P1 高优先级问题 (发布前建议修复)
-
-### 2.1 无连接数限制
-
-**文件**: `internal/server/tunnel/server.go`
-
-**修复方案**:
-- 添加全局最大连接数限制
-- 添加单客户端连接数限制
-- 使用 semaphore 控制并发
-
-**修改内容**:
-```go
-type Server struct {
-    // ...
-    maxConns     int
-    connSem      chan struct{} // semaphore
-    clientConns  map[string]int
-}
-
-func (s *Server) handleConnection(conn net.Conn) {
-    select {
-    case s.connSem <- struct{}{}:
-        defer func() { <-s.connSem }()
-    default:
-        conn.Close()
-        log.Printf("[Server] Connection rejected: max connections reached")
-        return
-    }
-    // ...
-}
-```
-
----
-
-### 2.2 Goroutine 泄漏
-
-**文件**: 多个文件
-
-**修复方案**:
-- 使用 context 控制 goroutine 生命周期
-- 添加 goroutine 池
-- 确保所有 goroutine 有退出机制
-
----
-
-### 2.3 无优雅关闭
-
-**文件**: `cmd/server/main.go`
-
-**修复方案**:
-- 监听 SIGTERM/SIGINT 信号
-- 关闭所有监听器
-- 等待现有连接完成
-- 设置关闭超时
-
-**修改内容**:
-```go
-// cmd/server/main.go
-func main() {
-    // ...
-
-    // 优雅关闭
-    quit := make(chan os.Signal, 1)
-    signal.Notify(quit, syscall.SIGINT, syscall.SIGTERM)
-
-    go func() {
-        <-quit
-        log.Println("[Server] Shutting down...")
-
-        ctx, cancel := context.WithTimeout(context.Background(), 30*time.Second)
-        defer cancel()
-
-        server.Shutdown(ctx)
-        webServer.Shutdown(ctx)
-    }()
-
-    server.Run()
-}
-```
-
----
-
-### 2.4 消息大小未验证
-
-**文件**: `pkg/protocol/message.go`
-
-**修复方案**:
-- 在 ReadMessage 中检查消息长度
-- 超过限制时返回错误
-
----
-
-### 2.5 无读写超时
-
-**文件**: `internal/server/tunnel/server.go`
-
-**修复方案**:
-- 所有连接设置读写超时
-- 使用 SetDeadline 而非一次性设置
-
----
-
-### 2.6 竞态条件
-
-**文件**: `internal/server/tunnel/server.go`
-
-**修复方案**:
-- 使用 sync.Map 替代 map + mutex
-- 或确保所有 map 访问都在锁保护下
-
----
-
-### 2.7 无安全事件日志
-
-**修复方案**:
-- 添加安全日志模块
-- 记录认证失败、异常访问等事件
-- 支持日志轮转
-
----
-
-## 第三阶段：P2 中优先级问题 (发布后迭代)
-
-| 编号 | 问题 | 文件 |
-|-----|------|------|
-| 3.1 | 配置文件权限过宽 (0644) | config/config.go |
-| 3.2 | 心跳机制不完善 | tunnel/server.go |
-| 3.3 | HTTP 代理无 SSRF 防护 | proxy/http.go |
-| 3.4 | SOCKS5 代理无验证 | proxy/socks5.go |
-| 3.5 | 数据库操作无超时 | db/sqlite.go |
-| 3.6 | 错误处理不一致 | 多个文件 |
-| 3.7 | UDP 缓冲区无限制 | tunnel/server.go |
-| 3.8 | 代理规则无验证 | tunnel/server.go |
-| 3.9 | 客户端注册竞态 | tunnel/server.go |
-| 3.10 | Relay 资源泄漏 | relay/relay.go |
-| 3.11 | 插件配置无验证 | tunnel/server.go |
-| 3.12 | 端口号无边界检查 | tunnel/server.go |
-| 3.13 | 插件商店 URL 硬编码 | config/config.go |
-
----
-
-## 第四阶段：P3 低优先级问题 (后续优化)
-
-| 编号 | 问题 | 建议 |
-|-----|------|------|
-| 4.1 | 无结构化日志 | 引入 zap/zerolog |
-| 4.2 | 无连接池 | 实现连接池 |
-| 4.3 | 线性查找规则 | 使用 map 索引 |
-| 4.4 | 无数据库缓存 | 添加内存缓存 |
-| 4.5 | 魔法数字 | 提取为常量 |
-| 4.6 | 无 godoc 注释 | 补充文档 |
-| 4.7 | 配置无验证 | 添加验证逻辑 |
-
----
-
-## 修复顺序
-
-```
-Week 1: P0 问题 (5个)
-  ├── Day 1-2: 1.1 TLS 证书验证
-  ├── Day 2-3: 1.2 Web 控制台认证
-  ├── Day 3-4: 1.3 认证检查端点
-  ├── Day 4: 1.4 Token 生成
-  └── Day 5: 1.5 客户端 ID 验证
-
-Week 2: P1 问题 (7个)
-  ├── Day 1-2: 2.1 连接数限制
-  ├── Day 2-3: 2.2 Goroutine 泄漏
-  ├── Day 3-4: 2.3 优雅关闭
-  ├── Day 4: 2.4 消息大小验证
-  ├── Day 5: 2.5 读写超时
-  └── Day 5: 2.6-2.7 竞态条件 + 安全日志
-
-Week 3+: P2/P3 问题
-  └── 按优先级逐步修复
-```
-
----
-
-## 测试计划
-
-### 安全测试
-- [ ] TLS 中间人攻击测试
-- [ ] 认证绕过测试
-- [ ] 注入攻击测试
-- [ ] DoS 攻击测试
-
-### 稳定性测试
-- [ ] 长时间运行测试 (72h+)
-- [ ] 高并发连接测试 (10000+)
-- [ ] 内存泄漏测试
-- [ ] Goroutine 泄漏测试
-
-### 性能测试
-- [ ] 吞吐量基准测试
-- [ ] 延迟基准测试
-- [ ] 资源使用监控
-
----
-
-## 回滚方案
-
-如发布后发现严重问题：
-
-1. **立即回滚**: 保留上一版本二进制文件
-2. **热修复**: 针对特定问题发布补丁
-3. **降级运行**: 禁用问题功能模块
-
----
-
-## 监控告警
-
-发布后需要监控的指标：
-
-- 连接数 / 活跃客户端数
-- 内存使用 / Goroutine 数量
-- 认证失败率
-- 错误日志频率
-- 响应延迟 P99
-
----
-
-*文档版本: 1.0*
-*创建时间: 2025-12-29*
-*状态: 待审核*

plugins/echo.js

@@ -1,30 +0,0 @@
-// Echo JS Plugin - 回显插件示例
-function metadata() {
-    return {
-        name: "echo-js",
-        version: "1.0.0",
-        type: "app",
-        run_at: "client",
-        description: "Echo plugin written in JavaScript",
-        author: "GoTunnel"
-    };
-}
-
-function start() {
-    log("Echo JS plugin started");
-}
-
-function handleConn(conn) {
-    log("New connection");
-    while (true) {
-        var data = conn.Read(4096);
-        if (!data || data.length === 0) {
-            break;
-        }
-        conn.Write(data);
-    }
-}
-
-function stop() {
-    log("Echo JS plugin stopped");
-}

plugins/filemanager.js

@@ -1,194 +0,0 @@
-// FileManager JS Plugin - 文件管理插件
-// 提供 HTTP API 管理客户端本地文件
-
-var authToken = "";
-var basePath = "/";
-
-function metadata() {
-    return {
-        name: "filemanager",
-        version: "1.0.0",
-        type: "app",
-        run_at: "client",
-        description: "File manager with HTTP API",
-        author: "GoTunnel"
-    };
-}
-
-function start() {
-    authToken = config("auth_token") || "admin";
-    basePath = config("base_path") || "/";
-    log("FileManager started, base: " + basePath);
-}
-
-function stop() {
-    log("FileManager stopped");
-}
-
-// 处理连接
-function handleConn(conn) {
-    var data = conn.Read(4096);
-    if (!data) return;
-
-    var req = parseRequest(String.fromCharCode.apply(null, data));
-    var resp = handleRequest(req);
-    conn.Write(stringToBytes(resp));
-}
-
-// 解析 HTTP 请求
-function parseRequest(raw) {
-    var lines = raw.split("\r\n");
-    var first = lines[0].split(" ");
-    var req = {
-        method: first[0] || "GET",
-        path: first[1] || "/",
-        headers: {},
-        body: ""
-    };
-
-    var bodyStart = raw.indexOf("\r\n\r\n");
-    if (bodyStart > 0) {
-        req.body = raw.substring(bodyStart + 4);
-    }
-    return req;
-}
-
-// 处理请求
-function handleRequest(req) {
-    // 检查认证
-    if (req.path.indexOf("?token=" + authToken) < 0) {
-        return httpResponse(401, {error: "Unauthorized"});
-    }
-
-    var path = req.path.split("?")[0];
-
-    if (path === "/api/list") {
-        return handleList(req);
-    } else if (path === "/api/read") {
-        return handleRead(req);
-    } else if (path === "/api/write") {
-        return handleWrite(req);
-    } else if (path === "/api/delete") {
-        return handleDelete(req);
-    }
-
-    return httpResponse(404, {error: "Not found"});
-}
-
-// 获取查询参数
-function getQueryParam(req, name) {
-    var query = req.path.split("?")[1] || "";
-    var params = query.split("&");
-    for (var i = 0; i < params.length; i++) {
-        var pair = params[i].split("=");
-        if (pair[0] === name) {
-            return decodeURIComponent(pair[1] || "");
-        }
-    }
-    return "";
-}
-
-// 安全路径检查
-function safePath(path) {
-    if (!path) return basePath;
-    // 防止路径遍历
-    if (path.indexOf("..") >= 0) return null;
-    if (path.charAt(0) !== "/") {
-        path = basePath + "/" + path;
-    }
-    return path;
-}
-
-// 列出目录
-function handleList(req) {
-    var dir = safePath(getQueryParam(req, "path"));
-    if (!dir) {
-        return httpResponse(400, {error: "Invalid path"});
-    }
-
-    var entries = fs.readDir(dir);
-    if (!entries) {
-        return httpResponse(404, {error: "Directory not found"});
-    }
-
-    return httpResponse(200, {path: dir, entries: entries});
-}
-
-// 读取文件
-function handleRead(req) {
-    var file = safePath(getQueryParam(req, "path"));
-    if (!file) {
-        return httpResponse(400, {error: "Invalid path"});
-    }
-
-    var stat = fs.stat(file);
-    if (!stat) {
-        return httpResponse(404, {error: "File not found"});
-    }
-    if (stat.isDir) {
-        return httpResponse(400, {error: "Cannot read directory"});
-    }
-
-    var content = fs.readFile(file);
-    return httpResponse(200, {path: file, content: content, size: stat.size});
-}
-
-// 写入文件
-function handleWrite(req) {
-    var file = safePath(getQueryParam(req, "path"));
-    if (!file) {
-        return httpResponse(400, {error: "Invalid path"});
-    }
-
-    if (req.method !== "POST") {
-        return httpResponse(405, {error: "Method not allowed"});
-    }
-
-    if (fs.writeFile(file, req.body)) {
-        return httpResponse(200, {success: true, path: file});
-    }
-    return httpResponse(500, {error: "Write failed"});
-}
-
-// 删除文件
-function handleDelete(req) {
-    var file = safePath(getQueryParam(req, "path"));
-    if (!file) {
-        return httpResponse(400, {error: "Invalid path"});
-    }
-
-    if (!fs.exists(file)) {
-        return httpResponse(404, {error: "File not found"});
-    }
-
-    if (fs.remove(file)) {
-        return httpResponse(200, {success: true, path: file});
-    }
-    return httpResponse(500, {error: "Delete failed"});
-}
-
-// 构建 HTTP 响应
-function httpResponse(status, data) {
-    var body = JSON.stringify(data);
-    var statusText = status === 200 ? "OK" :
-                     status === 400 ? "Bad Request" :
-                     status === 401 ? "Unauthorized" :
-                     status === 404 ? "Not Found" :
-                     status === 405 ? "Method Not Allowed" :
-                     status === 500 ? "Internal Server Error" : "Unknown";
-
-    return "HTTP/1.1 " + status + " " + statusText + "\r\n" +
-           "Content-Type: application/json\r\n" +
-           "Content-Length: " + body.length + "\r\n" +
-           "Access-Control-Allow-Origin: *\r\n" +
-           "\r\n" + body;
-}
-
-// 字符串转字节数组
-function stringToBytes(str) {
-    var bytes = [];
-    for (var i = 0; i < str.length; i++) {
-        bytes.push(str.charCodeAt(i));
-    }
-    return bytes;
-}

scripts/build.bat

@@ -0,0 +1,19 @@
+@echo off
+REM GoTunnel Build Script Launcher for Windows
+REM This script launches the PowerShell build script
+
+setlocal
+
+set SCRIPT_DIR=%~dp0
+
+REM Check if PowerShell is available
+where powershell >nul 2>nul
+if %ERRORLEVEL% neq 0 (
+    echo ERROR: PowerShell is not available
+    exit /b 1
+)
+
+REM Pass all arguments to PowerShell script
+powershell -ExecutionPolicy Bypass -File "%SCRIPT_DIR%build.ps1" %*
+
+endlocal

scripts/build.ps1

@@ -0,0 +1,295 @@
+# GoTunnel Build Script for Windows
+# Usage: .\build.ps1 [command]
+# Commands: all, current, web, server, client, clean, help
+
+param(
+    [Parameter(Position=0)]
+    [string]$Command = "all",
+
+    [string]$Version = "dev",
+
+    [switch]$NoUPX
+)
+
+$ErrorActionPreference = "Stop"
+
+# 项目根目录
+$RootDir = Split-Path -Parent (Split-Path -Parent $PSScriptRoot)
+if (-not $RootDir) {
+    $RootDir = Split-Path -Parent (Split-Path -Parent $MyInvocation.MyCommand.Path)
+}
+$BuildDir = Join-Path $RootDir "build"
+
+# 版本信息
+$BuildTime = (Get-Date -Format "yyyy-MM-dd HH:mm:ss")
+try {
+    $GitCommit = (git -C $RootDir rev-parse --short HEAD 2>$null)
+    if (-not $GitCommit) { $GitCommit = "unknown" }
+} catch {
+    $GitCommit = "unknown"
+}
+
+# 目标平台
+$Platforms = @(
+    @{OS="windows"; Arch="amd64"},
+    @{OS="linux"; Arch="amd64"},
+    @{OS="linux"; Arch="arm64"},
+    @{OS="darwin"; Arch="amd64"},
+    @{OS="darwin"; Arch="arm64"}
+)
+)
+
+# 颜色输出函数
+function Write-Info {
+    param([string]$Message)
+    Write-Host "[INFO] " -ForegroundColor Green -NoNewline
+    Write-Host $Message
+}
+
+function Write-Warn {
+    param([string]$Message)
+    Write-Host "[WARN] " -ForegroundColor Yellow -NoNewline
+    Write-Host $Message
+}
+
+function Write-Err {
+    param([string]$Message)
+    Write-Host "[ERROR] " -ForegroundColor Red -NoNewline
+    Write-Host $Message
+}
+
+# 检查 UPX 是否可用
+function Test-UPX {
+    try {
+        $null = Get-Command upx -ErrorAction Stop
+        return $true
+    } catch {
+        return $false
+    }
+}
+
+# UPX 压缩二进制
+function Compress-Binary {
+    param([string]$FilePath, [string]$OS)
+
+    if ($NoUPX) { return }
+    if (-not (Test-UPX)) {
+        Write-Warn "UPX not found, skipping compression"
+        return
+    }
+    # macOS 二进制不支持 UPX
+    if ($OS -eq "darwin") {
+        Write-Warn "Skipping UPX for macOS binary: $FilePath"
+        return
+    }
+
+    Write-Info "Compressing $FilePath with UPX..."
+    try {
+        & upx -9 -q $FilePath 2>$null
+    } catch {
+        Write-Warn "UPX compression failed for $FilePath"
+    }
+}
+
+# 构建 Web UI
+function Build-Web {
+    Write-Info "Building web UI..."
+
+    $WebDir = Join-Path $RootDir "web"
+    Push-Location $WebDir
+
+    try {
+        if (-not (Test-Path "node_modules")) {
+            Write-Info "Installing npm dependencies..."
+            & npm install
+            if ($LASTEXITCODE -ne 0) { throw "npm install failed" }
+        }
+
+        & npm run build
+        if ($LASTEXITCODE -ne 0) { throw "npm build failed" }
+    } finally {
+        Pop-Location
+    }
+
+    # 复制到 embed 目录
+    Write-Info "Copying dist to embed directory..."
+    $DistSource = Join-Path $WebDir "dist"
+    $DistDest = Join-Path $RootDir "internal\server\app\dist"
+
+    if (Test-Path $DistDest) {
+        Remove-Item -Recurse -Force $DistDest
+    }
+    Copy-Item -Recurse $DistSource $DistDest
+
+    Write-Info "Web UI built successfully"
+}
+
+# 构建单个二进制
+function Build-Binary {
+    param(
+        [string]$OS,
+        [string]$Arch,
+        [string]$Component  # server 或 client
+    )
+
+    $OutputName = $Component
+    if ($OS -eq "windows") {
+        $OutputName = "$Component.exe"
+    }
+
+    $OutputDir = Join-Path $BuildDir "${OS}_${Arch}"
+    if (-not (Test-Path $OutputDir)) {
+        New-Item -ItemType Directory -Path $OutputDir -Force | Out-Null
+    }
+
+    Write-Info "Building $Component for $OS/$Arch..."
+
+    $env:GOOS = $OS
+    $env:GOARCH = $Arch
+    $env:CGO_ENABLED = "0"
+
+    $LDFlags = "-s -w -X 'github.com/gotunnel/pkg/version.Version=$Version' -X 'github.com/gotunnel/pkg/version.BuildTime=$BuildTime' -X 'github.com/gotunnel/pkg/version.GitCommit=$GitCommit'"
+    $OutputPath = Join-Path $OutputDir $OutputName
+    $SourcePath = Join-Path $RootDir "cmd\$Component"
+
+    & go build -ldflags $LDFlags -o $OutputPath $SourcePath
+
+    if ($LASTEXITCODE -ne 0) {
+        throw "Build failed for $Component $OS/$Arch"
+    }
+
+    # UPX 压缩
+    Compress-Binary -FilePath $OutputPath -OS $OS
+
+    # 显示文件大小
+    $FileSize = (Get-Item $OutputPath).Length / 1MB
+    Write-Info "  -> $OutputPath ({0:N2} MB)" -f $FileSize
+}
+
+# 构建所有平台
+function Build-All {
+    foreach ($Platform in $Platforms) {
+        Build-Binary -OS $Platform.OS -Arch $Platform.Arch -Component "server"
+        Build-Binary -OS $Platform.OS -Arch $Platform.Arch -Component "client"
+    }
+
+    Write-Info ""
+    Write-Info "Build completed! Output directory: $BuildDir"
+    Write-Info ""
+    Write-Info "Built files:"
+    Get-ChildItem -Recurse $BuildDir -File | ForEach-Object {
+        $RelPath = $_.FullName.Replace($BuildDir, "").TrimStart("\")
+        $Size = "{0:N2} MB" -f ($_.Length / 1MB)
+        Write-Host "  $RelPath ($Size)"
+    }
+}
+
+# 仅构建当前平台
+function Build-Current {
+    $OS = go env GOOS
+    $Arch = go env GOARCH
+
+    Build-Binary -OS $OS -Arch $Arch -Component "server"
+    Build-Binary -OS $OS -Arch $Arch -Component "client"
+
+    Write-Info "Binaries built in $BuildDir\${OS}_${Arch}\"
+}
+
+# 清理构建产物
+function Clean-Build {
+    Write-Info "Cleaning build directory..."
+    if (Test-Path $BuildDir) {
+        Remove-Item -Recurse -Force $BuildDir
+    }
+    Write-Info "Clean completed"
+}
+
+# 显示帮助
+function Show-Help {
+    Write-Host @"
+GoTunnel Build Script for Windows
+
+Usage: .\build.ps1 [command] [-Version <version>] [-NoUPX]
+
+Commands:
+  all       Build web UI + all platforms (default)
+  current   Build web UI + current platform only
+  web       Build web UI only
+  server    Build server for current platform
+  client    Build client for current platform
+  clean     Clean build directory
+  help      Show this help message
+
+Options:
+  -Version  Set version string (default: dev)
+  -NoUPX    Disable UPX compression
+
+Target platforms:
+  - windows/amd64
+  - linux/amd64
+  - linux/arm64
+  - darwin/amd64 (macOS Intel)
+  - darwin/arm64 (macOS Apple Silicon)
+
+Examples:
+  .\build.ps1                    # Build all platforms
+  .\build.ps1 all -Version 1.0.0 # Build with version
+  .\build.ps1 current            # Build current platform only
+  .\build.ps1 clean              # Clean build directory
+"@
+}
+
+# 主函数
+function Main {
+    Push-Location $RootDir
+
+    try {
+        Write-Info "GoTunnel Build Script"
+        Write-Info "Version: $Version | Commit: $GitCommit"
+        Write-Info ""
+
+        switch ($Command.ToLower()) {
+            "all" {
+                Build-Web
+                Build-All
+            }
+            "current" {
+                Build-Web
+                Build-Current
+            }
+            "web" {
+                Build-Web
+            }
+            "server" {
+                $OS = go env GOOS
+                $Arch = go env GOARCH
+                Build-Binary -OS $OS -Arch $Arch -Component "server"
+            }
+            "client" {
+                $OS = go env GOOS
+                $Arch = go env GOARCH
+                Build-Binary -OS $OS -Arch $Arch -Component "client"
+            }
+            "clean" {
+                Clean-Build
+            }
+            { $_ -in "help", "--help", "-h", "/?" } {
+                Show-Help
+                return
+            }
+            default {
+                Write-Err "Unknown command: $Command"
+                Show-Help
+                exit 1
+            }
+        }
+
+        Write-Info ""
+        Write-Info "Done!"
+
+    } finally {
+        Pop-Location
+    }
+}
+
+Main

web/components.d.ts

@@ -11,7 +11,12 @@ export {}
 /* prettier-ignore */
 declare module 'vue' {
   export interface GlobalComponents {
+    GlassModal: typeof import('./src/components/GlassModal.vue')['default']
+    GlassSwitch: typeof import('./src/components/GlassSwitch.vue')['default']
+    GlassTag: typeof import('./src/components/GlassTag.vue')['default']
     HelloWorld: typeof import('./src/components/HelloWorld.vue')['default']
+    InlineLogPanel: typeof import('./src/components/InlineLogPanel.vue')['default']
+    LogViewer: typeof import('./src/components/LogViewer.vue')['default']
     RouterLink: typeof import('vue-router')['RouterLink']
     RouterView: typeof import('vue-router')['RouterView']
   }

web/package.json

@@ -1,7 +1,7 @@
 {
-  "name": "webui",
+  "name": "GoTunnel",
   "private": true,
-  "version": "0.0.0",
+  "version": "1.0.0",
   "type": "module",
   "scripts": {
     "dev": "vite",
@@ -11,17 +11,18 @@
   "dependencies": {
     "@vicons/ionicons5": "^0.13.0",
     "axios": "^1.13.2",
-    "naive-ui": "^2.43.2",
     "vue": "^3.5.24",
     "vue-router": "^4.6.4"
   },
   "devDependencies": {
+    "@tailwindcss/postcss": "^4.1.18",
     "@types/node": "^24.10.1",
     "@vitejs/plugin-vue": "^6.0.1",
     "@vue/tsconfig": "^0.8.1",
+    "autoprefixer": "^10.4.23",
+    "postcss": "^8.5.6",
+    "tailwindcss": "^4.1.18",
     "typescript": "~5.9.3",
-    "unplugin-auto-import": "^20.3.0",
-    "unplugin-vue-components": "^30.0.0",
     "vite": "^7.2.4",
     "vue-tsc": "^3.1.4"
   }

web/postcss.config.js

@@ -0,0 +1,5 @@
+export default {
+  plugins: {
+    '@tailwindcss/postcss': {},
+  },
+}

web/src/App.vue

@@ -1,105 +1,577 @@
 <script setup lang="ts">
-import { ref, onMounted, computed, h, watch } from 'vue'
-import { RouterView, useRouter, useRoute } from 'vue-router'
-import { NLayout, NLayoutHeader, NLayoutContent, NMenu, NButton, NSpace, NTag, NIcon, NConfigProvider, NMessageProvider, NDialogProvider } from 'naive-ui'
-import { HomeOutline, ExtensionPuzzleOutline, LogOutOutline } from '@vicons/ionicons5'
-import type { MenuOption } from 'naive-ui'
-import { getServerStatus, removeToken, getToken } from './api'
+import { computed, onMounted, onUnmounted, ref, watch } from 'vue'
+import { RouterView, useRoute, useRouter } from 'vue-router'
+import {
+  ContrastOutline,
+  DesktopOutline,
+  HomeOutline,
+  LogOutOutline,
+  MoonOutline,
+  PersonCircleOutline,
+  SettingsOutline,
+  SunnyOutline,
+  SyncOutline,
+} from '@vicons/ionicons5'
+import GlassModal from './components/GlassModal.vue'
+import { applyServerUpdate, checkServerUpdate, getServerStatus, getToken, getVersionInfo, removeToken, type UpdateInfo } from './api'
+import { useConfirm } from './composables/useConfirm'
+import { useTheme, type ThemeMode } from './composables/useTheme'
+import { useToast } from './composables/useToast'
 
 const router = useRouter()
 const route = useRoute()
-const serverInfo = ref({ bind_addr: '', bind_port: 0 })
-const clientCount = ref(0)
+const message = useToast()
+const dialog = useConfirm()
+const { themeMode, setTheme } = useTheme()
+
+const shellInfo = ref({ bind_addr: '', bind_port: 0, client_count: 0, version: '' })
+const updateInfo = ref<UpdateInfo | null>(null)
+const showThemeMenu = ref(false)
+const showUserMenu = ref(false)
+const showUpdateModal = ref(false)
+const updatingServer = ref(false)
+const themeMenuRef = ref<HTMLElement | null>(null)
+const userMenuRef = ref<HTMLElement | null>(null)
 
 const isLoginPage = computed(() => route.path === '/login')
-
-const menuOptions: MenuOption[] = [
-  {
-    label: '客户端',
-    key: '/',
-    icon: () => h(NIcon, null, { default: () => h(HomeOutline) })
-  },
-  {
-    label: '插件',
-    key: '/plugins',
-    icon: () => h(NIcon, null, { default: () => h(ExtensionPuzzleOutline) })
-  }
+const navItems = [
+  { key: 'home', label: '控制台', icon: HomeOutline, path: '/' },
+  { key: 'clients', label: '客户端', icon: DesktopOutline, path: '/clients' },
+  { key: 'settings', label: '设置', icon: SettingsOutline, path: '/settings' },
 ]
 
-const activeKey = computed(() => {
-  if (route.path.startsWith('/client/')) return '/'
-  return route.path
+const activeNav = computed(() => {
+  if (route.path.startsWith('/client') || route.path === '/clients') return 'clients'
+  if (route.path === '/settings') return 'settings'
+  return 'home'
 })
 
-const handleMenuUpdate = (key: string) => {
-  router.push(key)
-}
+const themeIcon = computed(() => {
+  if (themeMode.value === 'light') return SunnyOutline
+  if (themeMode.value === 'dark') return MoonOutline
+  return ContrastOutline
+})
 
-const fetchServerStatus = async () => {
-  if (isLoginPage.value || !getToken()) return
+const updateBadgeText = computed(() => {
+  if (!updateInfo.value) return '未检查更新'
+  return updateInfo.value.available ? `可升级到 ${updateInfo.value.latest}` : '已是最新版本'
+})
+
+const loadShellInfo = async () => {
+  if (!getToken() || isLoginPage.value) return
   try {
-    const { data } = await getServerStatus()
-    serverInfo.value = data.server
-    clientCount.value = data.client_count
-  } catch (e) {
-    console.error('Failed to get server status', e)
+    const [statusResult, versionResult, updateResult] = await Promise.allSettled([
+      getServerStatus(),
+      getVersionInfo(),
+      checkServerUpdate(),
+    ])
+
+    if (statusResult.status === 'fulfilled') {
+      shellInfo.value.bind_addr = statusResult.value.data.server.bind_addr
+      shellInfo.value.bind_port = statusResult.value.data.server.bind_port
+      shellInfo.value.client_count = statusResult.value.data.client_count
+    }
+
+    if (versionResult.status === 'fulfilled') {
+      shellInfo.value.version = versionResult.value.data.version || ''
+    }
+
+    if (updateResult.status === 'fulfilled') {
+      updateInfo.value = updateResult.value.data
+    }
+  } catch (error) {
+    console.error('Failed to load shell info', error)
   }
 }
 
-// 监听路由变化，离开登录页时获取状态
-watch(() => route.path, (newPath, oldPath) => {
-  if (oldPath === '/login' && newPath !== '/login') {
-    fetchServerStatus()
+const selectTheme = (mode: ThemeMode) => {
+  setTheme(mode)
+  showThemeMenu.value = false
 }
-})
-
-onMounted(() => {
-  fetchServerStatus()
-})
 
 const logout = () => {
   removeToken()
   router.push('/login')
 }
+
+const formatBytes = (bytes: number) => {
+  if (!bytes) return '0 B'
+  const units = ['B', 'KB', 'MB', 'GB', 'TB']
+  const index = Math.min(Math.floor(Math.log(bytes) / Math.log(1024)), units.length - 1)
+  return `${(bytes / Math.pow(1024, index)).toFixed(index === 0 ? 0 : 1)} ${units[index] ?? 'B'}`
+}
+
+const handleApplyServerUpdate = () => {
+  if (!updateInfo.value?.download_url) {
+    message.error('没有可用的更新包')
+    return
+  }
+
+  dialog.warning({
+    title: '确认升级服务端',
+    content: `即将升级到 ${updateInfo.value.latest}，服务端会自动重启。是否继续？`,
+    positiveText: '立即升级',
+    negativeText: '取消',
+    onPositiveClick: async () => {
+      updatingServer.value = true
+      try {
+        await applyServerUpdate(updateInfo.value!.download_url)
+        message.success('升级任务已提交，页面将在 5 秒后尝试刷新')
+        showUpdateModal.value = false
+        window.setTimeout(() => window.location.reload(), 5000)
+      } catch (error: any) {
+        message.error(error.response?.data || '升级失败')
+        updatingServer.value = false
+      }
+    },
+  })
+}
+
+const closeMenus = (event: MouseEvent) => {
+  const target = event.target as Node
+  if (themeMenuRef.value && !themeMenuRef.value.contains(target)) showThemeMenu.value = false
+  if (userMenuRef.value && !userMenuRef.value.contains(target)) showUserMenu.value = false
+}
+
+watch(() => route.fullPath, () => {
+  showThemeMenu.value = false
+  showUserMenu.value = false
+  if (!isLoginPage.value) loadShellInfo()
+})
+
+onMounted(() => {
+  document.addEventListener('click', closeMenus)
+  loadShellInfo()
+})
+
+onUnmounted(() => {
+  document.removeEventListener('click', closeMenus)
+})
 </script>
 
 <template>
-  <n-config-provider>
-    <n-dialog-provider>
-      <n-message-provider>
-        <n-layout v-if="!isLoginPage" style="min-height: 100vh;">
-        <n-layout-header bordered style="height: 64px; padding: 0 24px; display: flex; align-items: center; justify-content: space-between;">
-          <div style="display: flex; align-items: center; gap: 32px;">
-            <div style="font-size: 20px; font-weight: 600; color: #18a058; cursor: pointer;" @click="router.push('/')">
-              GoTunnel
+  <RouterView v-if="isLoginPage" />
+  <div v-else class="app-shell">
+    <aside class="app-sidebar glass-card">
+      <div class="brand-block">
+        <span class="brand-mark">GT</span>
+        <div>
+          <strong>GoTunnel</strong>
+          <p>内网穿透控制台</p>
         </div>
-            <n-menu
-              mode="horizontal"
-              :options="menuOptions"
-              :value="activeKey"
-              @update:value="handleMenuUpdate"
-            />
       </div>
-          <n-space align="center" :size="16">
-            <n-tag type="info" round>
-              {{ serverInfo.bind_addr }}:{{ serverInfo.bind_port }}
-            </n-tag>
-            <n-tag type="success" round>
-              {{ clientCount }} 客户端
-            </n-tag>
-            <n-button quaternary circle @click="logout">
-              <template #icon>
-                <n-icon><LogOutOutline /></n-icon>
-              </template>
-            </n-button>
-          </n-space>
-        </n-layout-header>
-        <n-layout-content content-style="padding: 24px; max-width: 1200px; margin: 0 auto; width: 100%;">
+
+      <nav class="sidebar-nav">
+        <router-link
+          v-for="item in navItems"
+          :key="item.key"
+          :to="item.path"
+          class="nav-link"
+          :class="{ active: activeNav === item.key }"
+        >
+          <component :is="item.icon" class="nav-link__icon" />
+          <span>{{ item.label }}</span>
+        </router-link>
+      </nav>
+
+      <div class="sidebar-card">
+        <span class="sidebar-card__label">服务监听</span>
+        <strong>{{ shellInfo.bind_addr || '0.0.0.0' }}:{{ shellInfo.bind_port || '—' }}</strong>
+        <p>在线客户端 {{ shellInfo.client_count }}</p>
+      </div>
+
+      <div class="sidebar-card update-card" @click="showUpdateModal = true">
+        <span class="sidebar-card__label">更新状态</span>
+        <strong>{{ updateBadgeText }}</strong>
+        <p>{{ shellInfo.version ? `当前 ${shellInfo.version}` : '点击查看详情' }}</p>
+      </div>
+    </aside>
+
+    <div class="app-main">
+      <header class="app-topbar glass-card">
+        <div class="topbar-intro">
+          <span class="topbar-label">Workspace</span>
+          <h1>{{ navItems.find((item) => item.key === activeNav)?.label || '控制台' }}</h1>
+        </div>
+
+        <div class="topbar-actions">
+          <button class="topbar-icon-btn" @click="loadShellInfo">
+            <SyncOutline />
+          </button>
+
+          <div ref="themeMenuRef" class="menu-wrap">
+            <button class="topbar-icon-btn" @click.stop="showThemeMenu = !showThemeMenu">
+              <component :is="themeIcon" />
+            </button>
+            <div v-if="showThemeMenu" class="floating-menu">
+              <button class="floating-menu__item" :class="{ active: themeMode === 'light' }" @click="selectTheme('light')">
+                <SunnyOutline /> 浅色
+              </button>
+              <button class="floating-menu__item" :class="{ active: themeMode === 'dark' }" @click="selectTheme('dark')">
+                <MoonOutline /> 深色
+              </button>
+              <button class="floating-menu__item" :class="{ active: themeMode === 'auto' }" @click="selectTheme('auto')">
+                <ContrastOutline /> 自动
+              </button>
+            </div>
+          </div>
+
+          <div ref="userMenuRef" class="menu-wrap">
+            <button class="profile-button" @click.stop="showUserMenu = !showUserMenu">
+              <PersonCircleOutline />
+              <span>管理员</span>
+            </button>
+            <div v-if="showUserMenu" class="floating-menu floating-menu--right">
+              <button class="floating-menu__item" @click="logout">
+                <LogOutOutline /> 退出登录
+              </button>
+            </div>
+          </div>
+        </div>
+      </header>
+
+      <main class="app-content">
         <RouterView />
-        </n-layout-content>
-      </n-layout>
-      <RouterView v-else />
-    </n-message-provider>
-    </n-dialog-provider>
-  </n-config-provider>
+      </main>
+    </div>
+
+    <GlassModal :show="showUpdateModal" title="服务端更新" width="560px" @close="showUpdateModal = false">
+      <div v-if="updateInfo" class="update-grid">
+        <div><span>当前版本</span><strong>{{ updateInfo.current }}</strong></div>
+        <div><span>最新版本</span><strong>{{ updateInfo.latest }}</strong></div>
+        <div><span>文件名</span><strong>{{ updateInfo.asset_name || '未提供' }}</strong></div>
+        <div><span>文件大小</span><strong>{{ formatBytes(updateInfo.asset_size) }}</strong></div>
+      </div>
+      <div v-if="updateInfo?.release_note" class="release-note">{{ updateInfo.release_note }}</div>
+      <template #footer>
+        <button class="glass-btn" @click="showUpdateModal = false">关闭</button>
+        <button v-if="updateInfo?.available" class="glass-btn primary" :disabled="updatingServer" @click="handleApplyServerUpdate">
+          {{ updatingServer ? '升级中...' : '立即升级' }}
+        </button>
       </template>
+    </GlassModal>
+  </div>
+</template>
+
+<style scoped>
+.app-shell {
+  min-height: 100vh;
+  display: grid;
+  grid-template-columns: 260px minmax(0, 1fr);
+  gap: 20px;
+  padding: 20px;
+}
+
+.app-sidebar,
+.app-topbar {
+  padding: 20px;
+}
+
+.app-sidebar {
+  display: flex;
+  flex-direction: column;
+  gap: 18px;
+  position: sticky;
+  top: 20px;
+  height: calc(100vh - 40px);
+}
+
+.brand-block {
+  display: flex;
+  align-items: center;
+  gap: 14px;
+}
+
+.brand-mark {
+  display: grid;
+  place-items: center;
+  width: 44px;
+  height: 44px;
+  border-radius: 14px;
+  background: var(--gradient-accent);
+  color: white;
+  font-weight: 700;
+  box-shadow: 0 8px 20px var(--color-accent-glow);
+}
+
+.brand-block strong {
+  color: var(--color-text-primary);
+  font-size: 18px;
+}
+
+.brand-block p,
+.sidebar-card p,
+.topbar-label {
+  color: var(--color-text-secondary);
+  font-size: 13px;
+}
+
+.sidebar-nav {
+  display: flex;
+  flex-direction: column;
+  gap: 8px;
+}
+
+.nav-link {
+  display: flex;
+  align-items: center;
+  gap: 12px;
+  padding: 12px 14px;
+  border-radius: 14px;
+  text-decoration: none;
+  color: var(--color-text-secondary);
+  transition: all 0.2s ease;
+}
+
+.nav-link:hover,
+.nav-link.active {
+  color: var(--color-text-primary);
+  background: var(--glass-bg-light);
+}
+
+.nav-link.active {
+  box-shadow: inset 0 0 0 1px rgba(59, 130, 246, 0.18);
+}
+
+.nav-link__icon {
+  width: 18px;
+  height: 18px;
+}
+
+.sidebar-card {
+  padding: 18px;
+  border-radius: 18px;
+  background: var(--glass-bg-light);
+  border: 1px solid var(--color-border-light);
+}
+
+.sidebar-card__label {
+  display: block;
+  margin-bottom: 10px;
+  color: var(--color-text-muted);
+  font-size: 12px;
+}
+
+.sidebar-card strong {
+  display: block;
+  color: var(--color-text-primary);
+  font-size: 16px;
+}
+
+.update-card {
+  margin-top: auto;
+  cursor: pointer;
+}
+
+.app-main {
+  min-width: 0;
+  display: flex;
+  flex-direction: column;
+  gap: 20px;
+}
+
+.app-topbar {
+  display: flex;
+  align-items: center;
+  justify-content: space-between;
+  gap: 20px;
+  position: relative;
+  overflow: visible;
+  z-index: 30;
+  padding: 18px 22px;
+  border-radius: 22px;
+  background:
+    radial-gradient(circle at top right, var(--color-accent-glow), transparent 38%),
+    linear-gradient(135deg, var(--glass-bg) 0%, var(--glass-bg-light) 100%);
+  border-color: rgba(255, 255, 255, 0.1);
+}
+
+.app-topbar::after {
+  content: '';
+  position: absolute;
+  inset: auto 18px -18px auto;
+  width: 120px;
+  height: 120px;
+  border-radius: 999px;
+  background: var(--color-accent-glow);
+  opacity: 0.18;
+  filter: blur(28px);
+  pointer-events: none;
+}
+
+.topbar-intro {
+  position: relative;
+  z-index: 1;
+  min-width: 0;
+}
+
+.app-topbar h1 {
+  margin: 6px 0 0;
+  font-size: 24px;
+  color: var(--color-text-primary);
+}
+
+.topbar-actions {
+  display: flex;
+  align-items: center;
+  gap: 10px;
+  position: relative;
+  z-index: 2;
+  flex-shrink: 0;
+}
+
+.topbar-icon-btn,
+.profile-button {
+  display: inline-flex;
+  align-items: center;
+  gap: 8px;
+  height: 42px;
+  padding: 0 14px;
+  border-radius: 12px;
+  border: 1px solid var(--color-border);
+  background: var(--glass-bg-light);
+  color: var(--color-text-primary);
+  cursor: pointer;
+  transition: transform 0.2s ease, border-color 0.2s ease, background 0.2s ease, box-shadow 0.2s ease;
+}
+
+.topbar-icon-btn:hover,
+.profile-button:hover {
+  transform: translateY(-1px);
+  border-color: rgba(59, 130, 246, 0.28);
+  background: rgba(255, 255, 255, 0.08);
+  box-shadow: var(--shadow-sm);
+}
+
+.topbar-icon-btn svg,
+.profile-button svg,
+.floating-menu__item svg {
+  width: 18px;
+  height: 18px;
+}
+
+.menu-wrap {
+  position: relative;
+  z-index: 4;
+}
+
+.floating-menu {
+  position: absolute;
+  top: calc(100% + 10px);
+  left: 0;
+  min-width: 168px;
+  padding: 8px;
+  border-radius: 16px;
+  background: var(--glass-bg);
+  border: 1px solid var(--color-border);
+  box-shadow: var(--shadow-lg);
+  backdrop-filter: var(--glass-blur-light);
+  -webkit-backdrop-filter: var(--glass-blur-light);
+  z-index: 50;
+}
+
+.floating-menu--right {
+  right: 0;
+  left: auto;
+}
+
+.floating-menu__item {
+  display: flex;
+  align-items: center;
+  gap: 10px;
+  width: 100%;
+  padding: 10px 12px;
+  border: none;
+  border-radius: 12px;
+  background: transparent;
+  color: var(--color-text-primary);
+  cursor: pointer;
+}
+
+.floating-menu__item.active,
+.floating-menu__item:hover {
+  background: var(--glass-bg-light);
+}
+
+.app-content {
+  min-width: 0;
+}
+
+.update-grid {
+  display: grid;
+  gap: 12px;
+  grid-template-columns: repeat(2, minmax(0, 1fr));
+}
+
+.update-grid div {
+  padding: 14px;
+  border-radius: 14px;
+  background: var(--glass-bg-light);
+  border: 1px solid var(--color-border-light);
+}
+
+.update-grid span {
+  display: block;
+  margin-bottom: 8px;
+  color: var(--color-text-secondary);
+  font-size: 12px;
+}
+
+.update-grid strong {
+  color: var(--color-text-primary);
+  word-break: break-word;
+}
+
+.release-note {
+  margin-top: 16px;
+  padding: 14px;
+  border-radius: 14px;
+  background: var(--glass-bg-light);
+  border: 1px solid var(--color-border-light);
+  color: var(--color-text-secondary);
+  white-space: pre-wrap;
+  line-height: 1.7;
+}
+
+@media (max-width: 1080px) {
+  .app-shell {
+    grid-template-columns: 1fr;
+  }
+
+  .app-sidebar {
+    position: static;
+    height: auto;
+  }
+}
+
+@media (max-width: 768px) {
+  .app-shell {
+    padding: 12px;
+  }
+
+  .app-sidebar,
+  .app-topbar {
+    padding: 16px;
+  }
+
+  .app-topbar {
+    flex-direction: column;
+    align-items: flex-start;
+    overflow: visible;
+  }
+
+  .topbar-actions {
+    width: 100%;
+    flex-wrap: wrap;
+  }
+
+  .profile-button {
+    flex: 1;
+    justify-content: center;
+  }
+
+  .update-grid {
+    grid-template-columns: 1fr;
+  }
+}
+</style>

web/src/api/index.ts

@@ -1,5 +1,5 @@
-import { get, post, put, del } from '../config/axios'
-import type { ClientConfig, ClientStatus, ClientDetail, ServerStatus, PluginInfo, StorePluginInfo, PluginConfigResponse, JSPlugin } from '../types'
+import { get, post, put, del, getToken } from '../config/axios'
+import type { ClientConfig, ClientStatus, ClientDetail, ServerStatus, LogEntry, LogStreamOptions, InstallCommandResponse } from '../types'
 
 // 重新导出 token 管理方法
 export { getToken, setToken, removeToken } from '../config/axios'
@@ -23,30 +23,158 @@ export const reloadConfig = () => post('/config/reload')
 // 客户端控制
 export const pushConfigToClient = (id: string) => post(`/client/${id}/push`)
 export const disconnectClient = (id: string) => post(`/client/${id}/disconnect`)
-export const installPluginsToClient = (id: string, plugins: string[]) =>
-  post(`/client/${id}/install-plugins`, { plugins })
+export const restartClient = (id: string) => post(`/client/${id}/restart`)
 
-// 插件管理
-export const getPlugins = () => get<PluginInfo[]>('/plugins')
-export const enablePlugin = (name: string) => post(`/plugin/${name}/enable`)
-export const disablePlugin = (name: string) => post(`/plugin/${name}/disable`)
+// 更新管理
+export interface UpdateInfo {
+  available: boolean
+  current: string
+  latest: string
+  release_note: string
+  download_url: string
+  asset_name: string
+  asset_size: number
+}
 
-// 扩展商店
-export const getStorePlugins = () => get<{ plugins: StorePluginInfo[] }>('/store/plugins')
-export const installStorePlugin = (pluginName: string, downloadUrl: string, signatureUrl: string, clientId: string) =>
-  post('/store/install', { plugin_name: pluginName, download_url: downloadUrl, signature_url: signatureUrl, client_id: clientId })
+export interface VersionInfo {
+  version: string
+  git_commit: string
+  build_time: string
+  go_version: string
+  os: string
+  arch: string
+}
 
-// 客户端插件配置
-export const getClientPluginConfig = (clientId: string, pluginName: string) =>
-  get<PluginConfigResponse>(`/client-plugin/${clientId}/${pluginName}/config`)
-export const updateClientPluginConfig = (clientId: string, pluginName: string, config: Record<string, string>) =>
-  put(`/client-plugin/${clientId}/${pluginName}/config`, { config })
+export const getVersionInfo = () => get<VersionInfo>('/update/version')
+export const checkServerUpdate = () => get<UpdateInfo>('/update/check/server')
+export const checkClientUpdate = (os?: string, arch?: string) => {
+  const params = new URLSearchParams()
+  if (os) params.append('os', os)
+  if (arch) params.append('arch', arch)
+  const query = params.toString()
+  return get<UpdateInfo>(`/update/check/client${query ? '?' + query : ''}`)
+}
+export const applyServerUpdate = (downloadUrl: string, restart: boolean = true) =>
+  post('/update/apply/server', { download_url: downloadUrl, restart })
+export const applyClientUpdate = (clientId: string, downloadUrl: string) =>
+  post('/update/apply/client', { client_id: clientId, download_url: downloadUrl })
 
-// JS 插件管理
-export const getJSPlugins = () => get<JSPlugin[]>('/js-plugins')
-export const createJSPlugin = (plugin: JSPlugin) => post('/js-plugins', plugin)
-export const getJSPlugin = (name: string) => get<JSPlugin>(`/js-plugin/${name}`)
-export const updateJSPlugin = (name: string, plugin: JSPlugin) => put(`/js-plugin/${name}`, plugin)
-export const deleteJSPlugin = (name: string) => del(`/js-plugin/${name}`)
-export const pushJSPluginToClient = (pluginName: string, clientId: string) =>
-  post(`/js-plugin/${pluginName}/push/${clientId}`)
+// 日志流
+export const createLogStream = (
+  clientId: string,
+  options: LogStreamOptions = {},
+  onLog: (entry: LogEntry) => void,
+  onError?: (error: Event) => void
+): EventSource => {
+  const token = getToken()
+  const params = new URLSearchParams()
+  if (token) params.append('token', token)
+  if (options.lines !== undefined) params.append('lines', String(options.lines))
+  if (options.follow !== undefined) params.append('follow', String(options.follow))
+  if (options.level) params.append('level', options.level)
+
+  const url = `/api/client/${clientId}/logs?${params.toString()}`
+  const eventSource = new EventSource(url)
+
+  eventSource.addEventListener('log', (event) => {
+    try {
+      const entry = JSON.parse((event as MessageEvent).data) as LogEntry
+      onLog(entry)
+    } catch (e) {
+      console.error('Failed to parse log entry', e)
+    }
+  })
+
+  eventSource.addEventListener('heartbeat', () => {
+    // Keep-alive, no action needed
+  })
+
+  if (onError) {
+    eventSource.onerror = onError
+  }
+
+  return eventSource
+}
+
+// 流量统计
+export interface TrafficStats {
+  traffic_24h: { inbound: number; outbound: number }
+  traffic_total: { inbound: number; outbound: number }
+}
+
+export interface TrafficRecord {
+  timestamp: number
+  inbound: number
+  outbound: number
+}
+
+export const getTrafficStats = () => get<TrafficStats>('/traffic/stats')
+export const getTrafficHourly = () => get<{ records: TrafficRecord[] }>('/traffic/hourly')
+
+// 客户端系统状态
+export interface SystemStats {
+  cpu_usage: number
+  memory_total: number
+  memory_used: number
+  memory_usage: number
+  disk_total: number
+  disk_used: number
+  disk_usage: number
+}
+
+export const getClientSystemStats = (clientId: string) => get<SystemStats>(`/client/${clientId}/system-stats`)
+
+// 客户端截图
+export interface ScreenshotData {
+  data: string      // Base64 JPEG
+  width: number
+  height: number
+  timestamp: number
+  error?: string
+}
+
+export const getClientScreenshot = (clientId: string, quality?: number) =>
+  get<ScreenshotData>(`/client/${clientId}/screenshot${quality ? '?quality=' + quality : ''}`)
+
+// Shell 执行
+export interface ShellResult {
+  output: string
+  exit_code: number
+  error?: string
+}
+
+export const executeClientShell = (clientId: string, command: string, timeout?: number) =>
+  post<ShellResult>(`/client/${clientId}/shell`, { command, timeout: timeout || 30 })
+
+// 服务器配置
+export interface ServerConfigInfo {
+  bind_addr: string
+  bind_port: number
+  token: string
+  heartbeat_sec: number
+  heartbeat_timeout: number
+}
+
+export interface WebConfigInfo {
+  enabled: boolean
+  bind_port: number
+  username: string
+  password: string
+}
+
+export interface ServerConfigResponse {
+  server: ServerConfigInfo
+  web: WebConfigInfo
+}
+
+export interface UpdateServerConfigRequest {
+  server?: Partial<ServerConfigInfo>
+  web?: Partial<WebConfigInfo>
+}
+
+export const getServerConfig = () => get<ServerConfigResponse>('/config')
+export const updateServerConfig = (config: UpdateServerConfigRequest) => put('/config', config)
+
+// 安装命令生成
+export const generateInstallCommand = () =>
+  post<InstallCommandResponse>('/install/generate')

web/src/components/GlassModal.vue

@@ -0,0 +1,128 @@
+<script setup lang="ts">
+import { CloseOutline } from '@vicons/ionicons5'
+
+defineProps<{
+  show: boolean
+  title: string
+  width?: string
+}>()
+
+const emit = defineEmits<{
+  (e: 'close'): void
+}>()
+</script>
+
+<template>
+  <Teleport to="body">
+    <div v-if="show" class="modal-overlay" @click.self="emit('close')">
+      <div class="modal-container" :style="{ maxWidth: width || '500px' }">
+        <div class="modal-header">
+          <h3>{{ title }}</h3>
+          <button class="close-btn" @click="emit('close')">
+            <CloseOutline />
+          </button>
+        </div>
+        <div class="modal-body">
+          <slot />
+        </div>
+        <div class="modal-footer">
+          <slot name="footer" />
+        </div>
+      </div>
+    </div>
+  </Teleport>
+</template>
+
+<style scoped>
+.modal-overlay {
+  position: fixed;
+  inset: 0;
+  background: rgba(0, 0, 0, 0.6);
+  backdrop-filter: blur(4px);
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  z-index: 1000;
+  padding: 24px;
+}
+
+.modal-container {
+  width: 100%;
+  background: var(--glass-bg);
+  backdrop-filter: var(--glass-blur);
+  -webkit-backdrop-filter: var(--glass-blur);
+  border-radius: 16px;
+  border: 1px solid var(--color-border);
+  overflow: hidden;
+  box-shadow: var(--shadow-lg), var(--shadow-glow);
+  position: relative;
+}
+
+/* 顶部高光 */
+.modal-container::before {
+  content: '';
+  position: absolute;
+  top: 0;
+  left: 15%;
+  right: 15%;
+  height: 1px;
+  background: linear-gradient(90deg,
+    transparent 0%,
+    rgba(255, 255, 255, 0.15) 50%,
+    transparent 100%);
+}
+
+.modal-header {
+  display: flex;
+  align-items: center;
+  justify-content: space-between;
+  padding: 16px 20px;
+  border-bottom: 1px solid var(--color-border-light);
+}
+
+.modal-header h3 {
+  margin: 0;
+  font-size: 16px;
+  font-weight: 600;
+  color: var(--color-text-primary);
+}
+
+.close-btn {
+  background: var(--glass-bg-light);
+  border: none;
+  border-radius: 8px;
+  padding: 6px;
+  color: var(--color-text-secondary);
+  cursor: pointer;
+  transition: all 0.2s ease;
+  display: flex;
+  align-items: center;
+  justify-content: center;
+}
+
+.close-btn:hover {
+  background: rgba(239, 68, 68, 0.15);
+  color: var(--color-error);
+}
+
+.close-btn svg {
+  width: 18px;
+  height: 18px;
+}
+
+.modal-body {
+  padding: 20px;
+}
+
+.modal-footer {
+  padding: 16px 20px;
+  border-top: 1px solid var(--color-border-light);
+  display: flex;
+  justify-content: flex-end;
+  gap: 12px;
+}
+
+.modal-footer:empty {
+  display: none;
+}
+</style>

web/src/components/GlassSwitch.vue

@@ -0,0 +1,85 @@
+<script setup lang="ts">
+const props = defineProps<{
+  modelValue?: boolean
+  size?: 'small' | 'medium'
+  disabled?: boolean
+}>()
+
+const emit = defineEmits<{
+  (e: 'update:modelValue', value: boolean): void
+}>()
+
+const toggle = () => {
+  if (!props.disabled) {
+    emit('update:modelValue', !props.modelValue)
+  }
+}
+</script>
+
+<template>
+  <button
+    class="glass-switch"
+    :class="[size || 'small', { active: modelValue, disabled }]"
+    @click="toggle"
+    :disabled="disabled"
+  >
+    <span class="switch-thumb"></span>
+  </button>
+</template>
+
+<style scoped>
+.glass-switch {
+  position: relative;
+  width: 36px;
+  height: 20px;
+  background: rgba(255, 255, 255, 0.15);
+  border: none;
+  border-radius: 10px;
+  cursor: pointer;
+  transition: all 0.2s;
+  padding: 0;
+}
+
+.glass-switch.small {
+  width: 32px;
+  height: 18px;
+}
+
+.glass-switch:hover:not(.disabled) {
+  background: rgba(255, 255, 255, 0.25);
+}
+
+.glass-switch.active {
+  background: linear-gradient(135deg, #60a5fa 0%, #a78bfa 100%);
+}
+
+.glass-switch.disabled {
+  opacity: 0.5;
+  cursor: not-allowed;
+}
+
+.switch-thumb {
+  position: absolute;
+  top: 2px;
+  left: 2px;
+  width: 14px;
+  height: 14px;
+  background: white;
+  border-radius: 50%;
+  transition: transform 0.2s;
+  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.2);
+}
+
+.glass-switch.small .switch-thumb {
+  width: 12px;
+  height: 12px;
+}
+
+.glass-switch.active .switch-thumb {
+  transform: translateX(16px);
+}
+
+.glass-switch.small.active .switch-thumb {
+  transform: translateX(14px);
+}
+</style>

web/src/components/GlassTag.vue

@@ -0,0 +1,60 @@
+<script setup lang="ts">
+defineProps<{
+  type?: 'default' | 'success' | 'warning' | 'error' | 'info'
+  size?: 'small' | 'medium'
+  round?: boolean
+}>()
+</script>
+
+<template>
+  <span class="glass-tag" :class="[type || 'default', size || 'small', { round }]">
+    <slot />
+  </span>
+</template>
+
+<style scoped>
+.glass-tag {
+  display: inline-flex;
+  align-items: center;
+  padding: 2px 8px;
+  border-radius: 4px;
+  font-size: 12px;
+  font-weight: 500;
+  background: rgba(255, 255, 255, 0.1);
+  color: rgba(255, 255, 255, 0.8);
+  border: 1px solid rgba(255, 255, 255, 0.15);
+}
+
+.glass-tag.round {
+  border-radius: 20px;
+}
+
+.glass-tag.medium {
+  padding: 4px 12px;
+  font-size: 13px;
+}
+
+.glass-tag.success {
+  background: rgba(52, 211, 153, 0.15);
+  border-color: rgba(52, 211, 153, 0.3);
+  color: #34d399;
+}
+
+.glass-tag.warning {
+  background: rgba(251, 191, 36, 0.15);
+  border-color: rgba(251, 191, 36, 0.3);
+  color: #fbbf24;
+}
+
+.glass-tag.error {
+  background: rgba(239, 68, 68, 0.15);
+  border-color: rgba(239, 68, 68, 0.3);
+  color: #f87171;
+}
+
+.glass-tag.info {
+  background: rgba(96, 165, 250, 0.15);
+  border-color: rgba(96, 165, 250, 0.3);
+  color: #60a5fa;
+}
+</style>

web/src/components/InlineLogPanel.vue

@@ -0,0 +1,300 @@
+<script setup lang="ts">
+import { ref, onMounted, onUnmounted, nextTick } from 'vue'
+import { PlayOutline, StopOutline, TrashOutline } from '@vicons/ionicons5'
+import { createLogStream } from '../api'
+import type { LogEntry } from '../types'
+
+const props = defineProps<{
+  clientId: string
+}>()
+
+const logs = ref<LogEntry[]>([])
+const isStreaming = ref(false)
+const autoScroll = ref(true)
+const loading = ref(false)
+
+let eventSource: EventSource | null = null
+const logContainer = ref<HTMLElement | null>(null)
+
+const startStream = () => {
+  if (eventSource) {
+    eventSource.close()
+  }
+
+  loading.value = true
+  isStreaming.value = true
+
+  eventSource = createLogStream(
+    props.clientId,
+    { lines: 100, follow: true, level: '' },
+    (entry) => {
+      logs.value.push(entry)
+      if (logs.value.length > 500) {
+        logs.value = logs.value.slice(-300)
+      }
+      if (autoScroll.value) {
+        nextTick(() => scrollToBottom())
+      }
+      loading.value = false
+    },
+    () => {
+      isStreaming.value = false
+      loading.value = false
+    }
+  )
+}
+
+const stopStream = () => {
+  if (eventSource) {
+    eventSource.close()
+    eventSource = null
+  }
+  isStreaming.value = false
+}
+
+const clearLogs = () => {
+  logs.value = []
+}
+
+const scrollToBottom = () => {
+  if (logContainer.value) {
+    logContainer.value.scrollTop = logContainer.value.scrollHeight
+  }
+}
+
+const getLevelColor = (level: string): string => {
+  switch (level) {
+    case 'error': return '#fca5a5'
+    case 'warn': return '#fcd34d'
+    case 'info': return '#60a5fa'
+    case 'debug': return '#9ca3af'
+    default: return 'rgba(255,255,255,0.7)'
+  }
+}
+
+const formatTime = (ts: number): string => {
+  return new Date(ts).toLocaleTimeString('en-US', { hour12: false })
+}
+
+onMounted(() => {
+  startStream()
+})
+
+onUnmounted(() => {
+  stopStream()
+})
+</script>
+
+<template>
+  <div class="inline-log-panel">
+    <div class="log-toolbar">
+      <div class="toolbar-left">
+        <span class="log-title">实时日志</span>
+        <span v-if="isStreaming" class="streaming-badge">
+          <span class="streaming-dot"></span>
+          实时
+        </span>
+      </div>
+      <div class="toolbar-right">
+        <button v-if="!isStreaming" class="tool-btn" @click="startStream" title="开始">
+          <PlayOutline class="tool-icon" />
+        </button>
+        <button v-else class="tool-btn" @click="stopStream" title="停止">
+          <StopOutline class="tool-icon" />
+        </button>
+        <button class="tool-btn" @click="clearLogs" title="清空">
+          <TrashOutline class="tool-icon" />
+        </button>
+        <label class="auto-scroll-toggle">
+          <input type="checkbox" v-model="autoScroll" />
+          <span>自动滚动</span>
+        </label>
+      </div>
+    </div>
+    <div ref="logContainer" class="log-content">
+      <div v-if="loading && logs.length === 0" class="log-loading">
+        连接中...
+      </div>
+      <div v-else-if="logs.length === 0" class="log-empty">
+        暂无日志
+      </div>
+      <div v-else class="log-lines">
+        <div v-for="(log, index) in logs" :key="index" class="log-line">
+          <span class="log-time">{{ formatTime(log.ts) }}</span>
+          <span class="log-level" :style="{ color: getLevelColor(log.level) }">
+            [{{ log.level.toUpperCase() }}]
+          </span>
+          <span class="log-src">[{{ log.src }}]</span>
+          <span class="log-msg">{{ log.msg }}</span>
+        </div>
+      </div>
+    </div>
+  </div>
+</template>
+
+<style scoped>
+.inline-log-panel {
+  background: var(--glass-bg);
+  border-radius: 12px;
+  border: 1px solid var(--color-border);
+  overflow: hidden;
+}
+
+.log-toolbar {
+  display: flex;
+  justify-content: space-between;
+  align-items: center;
+  padding: 12px 16px;
+  border-bottom: 1px solid var(--color-border);
+  background: var(--glass-bg-light);
+}
+
+.toolbar-left {
+  display: flex;
+  align-items: center;
+  gap: 10px;
+}
+
+.log-title {
+  font-size: 13px;
+  font-weight: 600;
+  color: var(--color-text-primary);
+}
+
+.streaming-badge {
+  display: flex;
+  align-items: center;
+  gap: 6px;
+  font-size: 11px;
+  color: var(--color-success);
+  background: rgba(16, 185, 129, 0.15);
+  padding: 2px 8px;
+  border-radius: 10px;
+}
+
+.streaming-dot {
+  width: 6px;
+  height: 6px;
+  border-radius: 50%;
+  background: var(--color-success);
+  animation: pulse 1.5s ease-in-out infinite;
+}
+
+@keyframes pulse {
+  0%, 100% { opacity: 1; }
+  50% { opacity: 0.4; }
+}
+
+.toolbar-right {
+  display: flex;
+  align-items: center;
+  gap: 8px;
+}
+
+.tool-btn {
+  background: var(--color-border);
+  border: none;
+  border-radius: 6px;
+  padding: 6px;
+  color: var(--color-text-secondary);
+  cursor: pointer;
+  transition: all 0.2s;
+  display: flex;
+  align-items: center;
+  justify-content: center;
+}
+
+.tool-btn:hover {
+  background: var(--color-bg-elevated);
+  color: var(--color-text-primary);
+}
+
+.tool-icon {
+  width: 16px;
+  height: 16px;
+}
+
+.auto-scroll-toggle {
+  display: flex;
+  align-items: center;
+  gap: 6px;
+  font-size: 12px;
+  color: var(--color-text-secondary);
+  cursor: pointer;
+}
+
+.auto-scroll-toggle input {
+  width: 14px;
+  height: 14px;
+  accent-color: var(--color-accent);
+}
+
+.log-content {
+  height: 200px;
+  overflow-y: auto;
+  font-family: 'Monaco', 'Menlo', 'Ubuntu Mono', monospace;
+  font-size: 12px;
+  line-height: 1.6;
+  background: var(--color-bg-elevated);
+}
+
+.log-loading,
+.log-empty {
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  height: 100%;
+  color: var(--color-text-muted);
+  font-size: 13px;
+}
+
+.log-lines {
+  padding: 8px 12px;
+}
+
+.log-line {
+  display: flex;
+  gap: 8px;
+  padding: 2px 0;
+  white-space: nowrap;
+}
+
+.log-time {
+  color: var(--color-text-muted);
+  flex-shrink: 0;
+}
+
+.log-level {
+  flex-shrink: 0;
+  font-weight: 500;
+}
+
+.log-src {
+  color: var(--color-text-muted);
+  flex-shrink: 0;
+}
+
+.log-msg {
+  color: var(--color-text-secondary);
+  overflow: hidden;
+  text-overflow: ellipsis;
+}
+
+/* Scrollbar */
+.log-content::-webkit-scrollbar {
+  width: 6px;
+}
+
+.log-content::-webkit-scrollbar-track {
+  background: transparent;
+}
+
+.log-content::-webkit-scrollbar-thumb {
+  background: var(--color-border);
+  border-radius: 3px;
+}
+
+.log-content::-webkit-scrollbar-thumb:hover {
+  background: var(--color-text-muted);
+}
+</style>

web/src/components/LogViewer.vue

@@ -0,0 +1,479 @@
+<script setup lang="ts">
+import { ref, computed, onMounted, onUnmounted, watch, nextTick } from 'vue'
+import {
+  PlayOutline, StopOutline, TrashOutline, DownloadOutline, CloseOutline
+} from '@vicons/ionicons5'
+import { createLogStream } from '../api'
+import type { LogEntry } from '../types'
+
+const props = defineProps<{
+  clientId: string
+  visible: boolean
+}>()
+
+const emit = defineEmits<{
+  (e: 'close'): void
+}>()
+
+const logs = ref<LogEntry[]>([])
+const isStreaming = ref(false)
+const autoScroll = ref(true)
+const levelFilter = ref<string>('')
+const searchText = ref('')
+const loading = ref(false)
+
+let eventSource: EventSource | null = null
+const logContainer = ref<HTMLElement | null>(null)
+
+const startStream = () => {
+  if (eventSource) {
+    eventSource.close()
+  }
+
+  loading.value = true
+  isStreaming.value = true
+
+  eventSource = createLogStream(
+    props.clientId,
+    { lines: 500, follow: true, level: levelFilter.value },
+    (entry) => {
+      logs.value.push(entry)
+      // 限制内存中的日志数量
+      if (logs.value.length > 2000) {
+        logs.value = logs.value.slice(-1000)
+      }
+      if (autoScroll.value) {
+        nextTick(() => scrollToBottom())
+      }
+      loading.value = false
+    },
+    () => {
+      isStreaming.value = false
+      loading.value = false
+    }
+  )
+}
+
+const stopStream = () => {
+  if (eventSource) {
+    eventSource.close()
+    eventSource = null
+  }
+  isStreaming.value = false
+}
+
+const clearLogs = () => {
+  logs.value = []
+}
+
+const scrollToBottom = () => {
+  if (logContainer.value) {
+    logContainer.value.scrollTop = logContainer.value.scrollHeight
+  }
+}
+
+const downloadLogs = () => {
+  const content = logs.value.map(l =>
+    `${new Date(l.ts).toISOString()} [${l.level.toUpperCase()}] [${l.src}] ${l.msg}`
+  ).join('\n')
+
+  const blob = new Blob([content], { type: 'text/plain' })
+  const url = URL.createObjectURL(blob)
+  const a = document.createElement('a')
+  a.href = url
+  a.download = `${props.clientId}-logs-${new Date().toISOString().slice(0, 10)}.txt`
+  a.click()
+  URL.revokeObjectURL(url)
+}
+
+const filteredLogs = computed(() => {
+  if (!searchText.value) return logs.value
+  const search = searchText.value.toLowerCase()
+  return logs.value.filter(l => l.msg.toLowerCase().includes(search))
+})
+
+const getLevelColor = (level: string): string => {
+  switch (level) {
+    case 'error': return '#e88080'
+    case 'warn': return '#e8b880'
+    case 'info': return '#80b8e8'
+    case 'debug': return '#808080'
+    default: return '#ffffff'
+  }
+}
+
+const formatTime = (ts: number): string => {
+  return new Date(ts).toLocaleTimeString('en-US', { hour12: false })
+}
+
+watch(() => props.visible, (visible) => {
+  if (visible) {
+    startStream()
+  } else {
+    stopStream()
+  }
+})
+
+onMounted(() => {
+  if (props.visible) {
+    startStream()
+  }
+})
+
+onUnmounted(() => {
+  stopStream()
+})
+</script>
+
+<template>
+  <div v-if="visible" class="log-overlay" @click.self="emit('close')">
+    <div class="log-modal">
+      <!-- Header -->
+      <div class="log-header">
+        <h3>客户端日志</h3>
+        <div class="log-controls">
+          <select v-model="levelFilter" class="log-select" @change="() => { stopStream(); logs = []; startStream(); }">
+            <option value="">所有级别</option>
+            <option value="info">Info</option>
+            <option value="warn">Warning</option>
+            <option value="error">Error</option>
+            <option value="debug">Debug</option>
+          </select>
+          <input v-model="searchText" type="text" class="log-input" placeholder="搜索..." />
+          <label class="log-toggle">
+            <input type="checkbox" v-model="autoScroll" />
+            <span>自动滚动</span>
+          </label>
+          <button class="icon-btn" @click="clearLogs" title="清空">
+            <TrashOutline />
+          </button>
+          <button class="icon-btn" @click="downloadLogs" title="下载">
+            <DownloadOutline />
+          </button>
+          <button class="action-btn" :class="isStreaming ? 'danger' : 'success'" @click="isStreaming ? stopStream() : startStream()">
+            <StopOutline v-if="isStreaming" />
+            <PlayOutline v-else />
+            <span>{{ isStreaming ? '停止' : '开始' }}</span>
+          </button>
+        </div>
+        <button class="close-btn" @click="emit('close')">
+          <CloseOutline />
+        </button>
+      </div>
+
+      <!-- Content -->
+      <div class="log-body">
+        <div v-if="loading && logs.length === 0" class="log-loading">加载中...</div>
+        <div ref="logContainer" class="log-container">
+          <div v-if="filteredLogs.length === 0" class="log-empty">暂无日志</div>
+          <div v-for="(log, i) in filteredLogs" :key="i" class="log-line">
+            <span class="log-time">{{ formatTime(log.ts) }}</span>
+            <span class="log-level" :style="{ color: getLevelColor(log.level) }">[{{ log.level.toUpperCase() }}]</span>
+            <span class="log-src">[{{ log.src }}]</span>
+            <span class="log-msg">{{ log.msg }}</span>
+          </div>
+        </div>
+      </div>
+    </div>
+  </div>
+</template>
+
+<style scoped>
+/* Overlay */
+.log-overlay {
+  position: fixed;
+  inset: 0;
+  background: rgba(0, 0, 0, 0.6);
+  backdrop-filter: blur(4px);
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  z-index: 1000;
+  padding: 24px;
+}
+
+/* Modal */
+.log-modal {
+  width: 100%;
+  max-width: 900px;
+  max-height: 80vh;
+  background: rgba(30, 27, 75, 0.95);
+  backdrop-filter: blur(20px);
+  -webkit-backdrop-filter: blur(20px);
+  border-radius: 16px;
+  border: 1px solid rgba(255, 255, 255, 0.12);
+  display: flex;
+  flex-direction: column;
+  overflow: hidden;
+}
+
+/* Header */
+.log-header {
+  display: flex;
+  align-items: center;
+  gap: 16px;
+  padding: 16px 20px;
+  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
+}
+
+.log-header h3 {
+  margin: 0;
+  font-size: 16px;
+  font-weight: 600;
+  color: white;
+  white-space: nowrap;
+}
+
+.log-controls {
+  flex: 1;
+  display: flex;
+  align-items: center;
+  gap: 12px;
+  flex-wrap: wrap;
+}
+
+/* Select */
+.log-select {
+  background: rgba(255, 255, 255, 0.1);
+  border: 1px solid rgba(255, 255, 255, 0.15);
+  border-radius: 6px;
+  padding: 6px 12px;
+  color: white;
+  font-size: 13px;
+  cursor: pointer;
+  outline: none;
+}
+
+.log-select option {
+  background: #1e1b4b;
+  color: white;
+}
+
+/* Input */
+.log-input {
+  background: rgba(255, 255, 255, 0.1);
+  border: 1px solid rgba(255, 255, 255, 0.15);
+  border-radius: 6px;
+  padding: 6px 12px;
+  color: white;
+  font-size: 13px;
+  width: 150px;
+  outline: none;
+}
+
+.log-input::placeholder {
+  color: rgba(255, 255, 255, 0.4);
+}
+
+.log-input:focus {
+  border-color: rgba(167, 139, 250, 0.5);
+}
+
+/* Toggle */
+.log-toggle {
+  display: flex;
+  align-items: center;
+  gap: 6px;
+  color: rgba(255, 255, 255, 0.7);
+  font-size: 13px;
+  cursor: pointer;
+  white-space: nowrap;
+}
+
+.log-toggle input[type="checkbox"] {
+  width: 16px;
+  height: 16px;
+  accent-color: #a78bfa;
+}
+
+/* Icon Button */
+.icon-btn {
+  background: rgba(255, 255, 255, 0.1);
+  border: none;
+  border-radius: 6px;
+  padding: 6px;
+  color: rgba(255, 255, 255, 0.7);
+  cursor: pointer;
+  transition: all 0.2s;
+  display: flex;
+  align-items: center;
+  justify-content: center;
+}
+
+.icon-btn:hover {
+  background: rgba(255, 255, 255, 0.2);
+  color: white;
+}
+
+.icon-btn svg {
+  width: 18px;
+  height: 18px;
+}
+
+/* Action Button */
+.action-btn {
+  display: flex;
+  align-items: center;
+  gap: 6px;
+  background: rgba(255, 255, 255, 0.1);
+  border: 1px solid rgba(255, 255, 255, 0.15);
+  border-radius: 6px;
+  padding: 6px 12px;
+  color: white;
+  font-size: 13px;
+  cursor: pointer;
+  transition: all 0.2s;
+}
+
+.action-btn:hover {
+  background: rgba(255, 255, 255, 0.2);
+}
+
+.action-btn svg {
+  width: 16px;
+  height: 16px;
+}
+
+.action-btn.success {
+  background: rgba(52, 211, 153, 0.2);
+  border-color: rgba(52, 211, 153, 0.3);
+  color: #34d399;
+}
+
+.action-btn.danger {
+  background: rgba(239, 68, 68, 0.2);
+  border-color: rgba(239, 68, 68, 0.3);
+  color: #fca5a5;
+}
+
+/* Close Button */
+.close-btn {
+  background: rgba(255, 255, 255, 0.1);
+  border: none;
+  border-radius: 6px;
+  padding: 6px;
+  color: rgba(255, 255, 255, 0.6);
+  cursor: pointer;
+  transition: all 0.2s;
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  margin-left: auto;
+}
+
+.close-btn:hover {
+  background: rgba(239, 68, 68, 0.2);
+  color: #fca5a5;
+}
+
+.close-btn svg {
+  width: 20px;
+  height: 20px;
+}
+
+/* Body */
+.log-body {
+  flex: 1;
+  padding: 16px;
+  overflow: hidden;
+  display: flex;
+  flex-direction: column;
+}
+
+.log-loading {
+  text-align: center;
+  padding: 32px;
+  color: rgba(255, 255, 255, 0.5);
+}
+
+/* Container */
+.log-container {
+  flex: 1;
+  height: 400px;
+  overflow-y: auto;
+  background: rgba(0, 0, 0, 0.3);
+  padding: 12px;
+  font-family: 'Consolas', 'Monaco', 'Courier New', monospace;
+  font-size: 12px;
+  border-radius: 8px;
+  border: 1px solid rgba(255, 255, 255, 0.05);
+}
+
+.log-empty {
+  text-align: center;
+  padding: 48px;
+  color: rgba(255, 255, 255, 0.4);
+}
+
+/* Log Line */
+.log-line {
+  line-height: 1.8;
+  white-space: pre-wrap;
+  word-break: break-all;
+  color: rgba(255, 255, 255, 0.8);
+  padding: 2px 0;
+}
+
+.log-time {
+  color: rgba(255, 255, 255, 0.4);
+  margin-right: 8px;
+}
+
+.log-level {
+  margin-right: 8px;
+  font-weight: 500;
+}
+
+.log-src {
+  color: rgba(167, 139, 250, 0.8);
+  margin-right: 8px;
+}
+
+.log-msg {
+  color: rgba(255, 255, 255, 0.85);
+}
+
+/* Scrollbar */
+.log-container::-webkit-scrollbar {
+  width: 6px;
+}
+
+.log-container::-webkit-scrollbar-track {
+  background: rgba(255, 255, 255, 0.05);
+  border-radius: 3px;
+}
+
+.log-container::-webkit-scrollbar-thumb {
+  background: rgba(255, 255, 255, 0.2);
+  border-radius: 3px;
+}
+
+.log-container::-webkit-scrollbar-thumb:hover {
+  background: rgba(255, 255, 255, 0.3);
+}
+
+/* Responsive */
+@media (max-width: 768px) {
+  .log-overlay {
+    padding: 12px;
+  }
+
+  .log-modal {
+    max-height: 90vh;
+  }
+
+  .log-header {
+    flex-wrap: wrap;
+  }
+
+  .log-controls {
+    order: 1;
+    width: 100%;
+    margin-top: 12px;
+  }
+
+  .log-input {
+    width: 100%;
+  }
+}
+</style>

web/src/components/MetricCard.vue

@@ -0,0 +1,62 @@
+<script setup lang="ts">
+const props = defineProps<{
+  label: string
+  value: string | number
+  hint?: string
+  tone?: 'default' | 'success' | 'warning' | 'info'
+}>()
+
+const toneClass = props.tone || 'default'
+</script>
+
+<template>
+  <article class="metric-card" :class="`metric-card--${toneClass}`">
+    <span class="metric-card__label">{{ label }}</span>
+    <strong class="metric-card__value">{{ value }}</strong>
+    <span v-if="hint" class="metric-card__hint">{{ hint }}</span>
+  </article>
+</template>
+
+<style scoped>
+.metric-card {
+  display: flex;
+  flex-direction: column;
+  gap: 10px;
+  padding: 18px;
+  min-height: 128px;
+  border-radius: 20px;
+  background: var(--glass-bg-card);
+  border: 1px solid var(--color-border);
+  box-shadow: var(--shadow-card);
+}
+
+.metric-card__label {
+  font-size: 13px;
+  color: var(--color-text-secondary);
+}
+
+.metric-card__value {
+  font-size: clamp(26px, 4vw, 34px);
+  line-height: 1;
+  color: var(--color-text-primary);
+  letter-spacing: -0.04em;
+}
+
+.metric-card__hint {
+  margin-top: auto;
+  font-size: 13px;
+  color: var(--color-text-muted);
+}
+
+.metric-card--success {
+  border-color: rgba(16, 185, 129, 0.24);
+}
+
+.metric-card--warning {
+  border-color: rgba(245, 158, 11, 0.24);
+}
+
+.metric-card--info {
+  border-color: rgba(6, 182, 212, 0.24);
+}
+</style>

web/src/components/PageShell.vue

@@ -0,0 +1,154 @@
+<script setup lang="ts">
+defineProps<{
+  title: string
+  subtitle?: string
+  eyebrow?: string
+}>()
+</script>
+
+<template>
+  <section class="page-shell">
+    <div class="page-shell__glow page-shell__glow--primary"></div>
+    <div class="page-shell__glow page-shell__glow--secondary"></div>
+
+    <header class="page-shell__header">
+      <div class="page-shell__heading">
+        <span v-if="eyebrow" class="page-shell__eyebrow">{{ eyebrow }}</span>
+        <h1>{{ title }}</h1>
+        <p v-if="subtitle">{{ subtitle }}</p>
+      </div>
+      <div v-if="$slots.actions" class="page-shell__actions">
+        <slot name="actions" />
+      </div>
+    </header>
+
+    <div v-if="$slots.metrics" class="page-shell__metrics">
+      <slot name="metrics" />
+    </div>
+
+    <div class="page-shell__content">
+      <slot />
+    </div>
+  </section>
+</template>
+
+<style scoped>
+.page-shell {
+  position: relative;
+  padding: 32px;
+  overflow: hidden;
+}
+
+.page-shell__glow {
+  position: absolute;
+  border-radius: 999px;
+  filter: blur(80px);
+  opacity: 0.18;
+  pointer-events: none;
+}
+
+.page-shell__glow--primary {
+  width: 320px;
+  height: 320px;
+  top: -120px;
+  right: -80px;
+  background: var(--color-accent);
+}
+
+.page-shell__glow--secondary {
+  width: 280px;
+  height: 280px;
+  bottom: -120px;
+  left: -40px;
+  background: #8b5cf6;
+}
+
+.page-shell__header,
+.page-shell__metrics,
+.page-shell__content {
+  position: relative;
+  z-index: 1;
+}
+
+.page-shell__header {
+  display: flex;
+  justify-content: space-between;
+  gap: 20px;
+  align-items: flex-start;
+  margin-bottom: 24px;
+}
+
+.page-shell__heading {
+  max-width: 720px;
+}
+
+.page-shell__eyebrow {
+  display: inline-flex;
+  align-items: center;
+  gap: 6px;
+  padding: 6px 10px;
+  margin-bottom: 12px;
+  border-radius: 999px;
+  background: rgba(59, 130, 246, 0.12);
+  border: 1px solid rgba(59, 130, 246, 0.18);
+  color: var(--color-accent);
+  font-size: 12px;
+  font-weight: 600;
+  letter-spacing: 0.04em;
+}
+
+.page-shell__heading h1 {
+  margin: 0;
+  font-size: clamp(28px, 4vw, 40px);
+  font-weight: 700;
+  letter-spacing: -0.03em;
+  color: var(--color-text-primary);
+}
+
+.page-shell__heading p {
+  margin: 10px 0 0;
+  max-width: 640px;
+  color: var(--color-text-secondary);
+  font-size: 15px;
+  line-height: 1.7;
+}
+
+.page-shell__actions {
+  display: flex;
+  flex-wrap: wrap;
+  justify-content: flex-end;
+  gap: 10px;
+}
+
+.page-shell__metrics {
+  display: grid;
+  gap: 16px;
+  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
+  margin-bottom: 24px;
+}
+
+.page-shell__content {
+  display: flex;
+  flex-direction: column;
+  gap: 20px;
+}
+
+@media (max-width: 768px) {
+  .page-shell {
+    padding: 20px;
+  }
+
+  .page-shell__header {
+    flex-direction: column;
+  }
+
+  .page-shell__actions {
+    width: 100%;
+    justify-content: stretch;
+  }
+
+  .page-shell__actions :deep(*) {
+    flex: 1;
+  }
+}
+</style>