fix(sessions): 添加移除过期会话功能并更新定时任务

feat(ping): 延迟监测增加默认开启选项

.github/workflows/auto-merge-dev-to-main.yml

@@ -0,0 +1,109 @@
+name: Auto Merge Dev to Main
+
+on:
+  pull_request:
+    types: [opened, synchronize] # No longer need 'closed' trigger
+    branches:
+      - main
+    paths-ignore:
+      - '**.md'
+      - 'docs/**'
+
+jobs:
+  # Job to enable Auto-Merge for the PR
+  auto-merge:
+    runs-on: ubuntu-latest
+    # Only run for open PRs from dev to main
+    if: github.head_ref == 'dev' && github.base_ref == 'main'
+
+    permissions:
+      contents: write
+      pull-requests: write
+      checks: read
+      statuses: read
+
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v4
+        with:
+          token: ${{ secrets.GITHUB_TOKEN }}
+          fetch-depth: 0 # Required for git history
+
+      - name: Configure Git
+        run: |
+          git config --local user.email "action@github.com"
+          git config --local user.name "GitHub Action"
+
+      - name: Get PR number
+        id: get-pr
+        run: |
+          echo "pr_number=${{ github.event.number }}" >> $GITHUB_OUTPUT
+
+      - name: Check for conflicts
+        id: check-conflicts
+        run: |
+          # Ensure local branches are up-to-date
+          git fetch origin main
+          git fetch origin dev
+          
+          # Use merge-base to find the common ancestor and check for conflicts
+          if git merge-tree $(git merge-base origin/main origin/dev) origin/main origin/dev | grep -q '<<<<<<<'; then
+            echo "has_conflicts=true" >> $GITHUB_OUTPUT
+            echo "❌ Merge conflicts detected"
+          else
+            echo "has_conflicts=false" >> $GITHUB_OUTPUT
+            echo "✅ No merge conflicts"
+          fi
+
+      - name: Add conflict comment
+        if: steps.check-conflicts.outputs.has_conflicts == 'true'
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        run: |
+          gh pr comment ${{ steps.get-pr.outputs.pr_number }} \
+            --body "❌ **Merge Conflict Detection**
+
+            This PR has merge conflicts and cannot be automatically merged. Please resolve conflicts manually and push to the dev branch.
+
+            Steps to resolve conflicts:
+            1. \`git checkout dev\`
+            2. \`git merge main\`
+            3. Resolve conflicts
+            4. \`git commit\`
+            5. \`git push origin dev\`"
+          exit 1 # Exit to prevent further steps
+
+      - name: Enable auto-merge
+        if: steps.check-conflicts.outputs.has_conflicts == 'false'
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        run: |
+          # Enable auto-merge using a merge commit
+          gh pr merge ${{ steps.get-pr.outputs.pr_number }} \
+            --auto \
+            --merge \
+            --delete-branch=false
+          
+          # Add success comment
+          gh pr comment ${{ steps.get-pr.outputs.pr_number }} \
+            --body "✅ **Auto-merge Enabled**
+
+            This PR has no merge conflicts and auto-merge has been enabled. It will be automatically merged to the main branch once all checks pass.
+
+            Merge method: Merge commit
+            Branch retention: dev branch will be preserved"
+
+      - name: Summary
+        run: |
+          echo "### 🤖 Auto-merge Summary" >> $GITHUB_STEP_SUMMARY
+          echo "" >> $GITHUB_STEP_SUMMARY
+          echo "- 📝 Processing PR #${{ steps.get-pr.outputs.pr_number }} (dev → main)" >> $GITHUB_STEP_SUMMARY
+          
+          if [ "${{ steps.check-conflicts.outputs.has_conflicts }}" == "true" ]; then
+            echo "- ❌ Merge conflicts detected, manual resolution required" >> $GITHUB_STEP_SUMMARY
+          else
+            echo "- ✅ No merge conflicts, auto-merge enabled" >> $GITHUB_STEP_SUMMARY
+          fi
+          
+          echo "" >> $GITHUB_STEP_SUMMARY
+          echo "**PR Link**: https://github.com/${{ github.repository }}/pull/${{ steps.get-pr.outputs.pr_number }}" >> $GITHUB_STEP_SUMMARY

.github/workflows/build.yml

@@ -0,0 +1,117 @@
+name: Build Binaries on Main Push and PR
+
+on:
+  push:
+    branches:
+      - main
+  pull_request:
+    branches:
+      - main
+  workflow_dispatch:
+
+jobs:
+  build-binaries:
+    runs-on: ubuntu-latest
+
+    strategy:
+      matrix:
+        goos: [windows, linux]
+        goarch: [amd64, arm64, 386, riscv64]
+        include:
+          # Windows
+          - goos: windows
+            goarch: amd64
+            zig_target_triple: x86_64-windows-gnu
+            binary_extension: .exe
+          - goos: windows
+            goarch: arm64
+            zig_target_triple: aarch64-windows-gnu
+            binary_extension: .exe
+          - goos: windows
+            goarch: 386
+            zig_target_triple: x86-windows-gnu
+            binary_extension: .exe
+
+          # Linux
+          - goos: linux
+            goarch: amd64
+            zig_target_triple: x86_64-linux-musl
+            binary_extension: ""
+          - goos: linux
+            goarch: arm64
+            zig_target_triple: aarch64-linux-musl
+            binary_extension: ""
+          - goos: linux
+            goarch: 386
+            zig_target_triple: x86-linux-musl
+            binary_extension: ""
+          - goos: linux
+            goarch: riscv64
+            zig_target_triple: riscv64-linux-musl
+            binary_extension: ""
+
+        exclude:
+          - goos: windows
+            goarch: riscv64
+
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v4
+
+      - name: Setup Node.js
+        uses: actions/setup-node@v4
+        with:
+          node-version: "23"
+
+      - name: Clone and build frontend
+        run: |
+          git clone https://github.com/komari-monitor/komari-web web
+          cd web
+          npm install
+          npm run build
+          cd ..
+          mkdir -p public/defaultTheme/dist
+          rm -rf public/defaultTheme/dist/*
+          cp -r web/dist/* public/defaultTheme/dist/
+          cp -f web/komari-theme.json public/defaultTheme/
+          if [ -f web/preview.png ]; then cp -f web/preview.png public/defaultTheme/; fi
+          if [ -f web/perview.png ]; then cp -f web/perview.png public/defaultTheme/; fi
+          # Compatibility: ensure both filenames exist if only one is present
+          if [ -f public/defaultTheme/preview.png ] && [ ! -f public/defaultTheme/perview.png ]; then cp -f public/defaultTheme/preview.png public/defaultTheme/perview.png; fi
+          if [ -f public/defaultTheme/perview.png ] && [ ! -f public/defaultTheme/preview.png ]; then cp -f public/defaultTheme/perview.png public/defaultTheme/preview.png; fi
+
+      - name: Set up Go
+        uses: actions/setup-go@v5
+        with:
+          go-version: "1.23"
+
+      - name: Install Zig cross-compiler toolchain
+        run: |
+          sudo apt-get update # Update apt package lists
+          sudo apt-get install -y build-essential curl
+          wget https://ziglang.org/download/0.14.1/zig-x86_64-linux-0.14.1.tar.xz
+          sudo tar -C /usr/local -Jxf zig-x86_64-linux-0.14.1.tar.xz
+          echo "PATH=$PATH:/usr/local/zig-x86_64-linux-0.14.1" >> $GITHUB_ENV
+
+      - name: Build binary
+        env:
+          GOOS: ${{ matrix.goos }}
+          GOARCH: ${{ matrix.goarch }}
+          CGO_ENABLED: 1
+          CC: zig cc -target ${{ matrix.zig_target_triple }}
+          GIN_MODE: release
+        run: |
+          BINARY_NAME=komari-${{ matrix.goos }}-${{ matrix.goarch }}
+          # Append the appropriate executable extension based on the OS
+          if [ "${{ matrix.binary_extension }}" != "" ]; then
+            BINARY_NAME=${BINARY_NAME}${{ matrix.binary_extension }}
+          fi
+          VERSION="${{ github.sha }}"
+          VERSION_HASH="${{ github.sha }}"
+          go build -trimpath -ldflags="-s -w -X github.com/komari-monitor/komari/utils.CurrentVersion=${VERSION} -X github.com/komari-monitor/komari/utils.VersionHash=${VERSION_HASH}" -o $BINARY_NAME
+
+      - name: Upload binary as artifact
+        uses: actions/upload-artifact@v4
+        with:
+          name: komari-${{ matrix.goos }}-${{ matrix.goarch }}
+          path: komari-${{ matrix.goos }}-${{ matrix.goarch }}*

.github/workflows/cleanup-packages.yml

@@ -1,8 +1,9 @@
 name: Cleanup Old Packages
 
 on:
-  schedule:
-    - cron: '0 0 * * 0'  # Run every Sunday at midnight
+  #schedule:
+  #  - cron: '0 0 * * 0'  # Run every Sunday at midnight
+  # 会清理掉正常的镜像
   workflow_dispatch:      # Allow manual trigger
 
 jobs:
@@ -20,40 +21,41 @@ jobs:
         uses: actions/github-script@v7
         with:
           script: |
-            const { data: packages } = await github.rest.packages.getAllPackageVersionsForPackageOwnedByAuthenticatedUser({
-              package_type: 'container',
-              package_name: process.env.GITHUB_REPOSITORY.split('/')[1]
+            // 分页获取所有包版本
+            const allVersions = [];
+            let page = 1;
+            let fetched;
+            const packageName = process.env.GITHUB_REPOSITORY.split('/')[1];
+            do {
+              const { data: packages } = await github.rest.packages.getAllPackageVersionsForPackageOwnedByAuthenticatedUser({
+                package_type: 'container',
+                package_name: packageName,
+                page,
+                per_page: 100
+              });
+              fetched = packages.length;
+              allVersions.push(...packages);
+              page++;
+            } while (fetched === 100);
+
+            // 筛选仅有 SHA/sha256 标签或无标签的版本
+            const shaOrNoTagVersions = allVersions.filter(pkg => {
+              const tags = pkg.metadata.container.tags;
+              return (
+                (tags.length === 1 && (
+                  tags[0].match(/^sha-[0-9a-f]{7}$/) ||
+                  tags[0].match(/^sha256:[0-9a-f]{64}$/)
+                )) ||
+                tags.length === 0
+              );
             });
 
-            // Keep packages with 'dev' or 'latest' tags, plus the 10 most recent non-dev, non-latest versions
-            const keepVersions = [
-              // Keep packages with 'dev' tag
-              ...packages.filter(pkg => pkg.metadata.container.tags.includes('dev')),
-              // Keep packages with 'latest' tag, excluding those already included with 'dev'
-              ...packages.filter(
-                pkg =>
-                  pkg.metadata.container.tags.includes('latest') &&
-                  !pkg.metadata.container.tags.includes('dev')
-              ),
-              // Keep the 10 most recent non-dev, non-latest packages
-              ...packages
-                .filter(
-                  pkg =>
-                    !pkg.metadata.container.tags.includes('dev') &&
-                    !pkg.metadata.container.tags.includes('latest')
-                )
-                .slice(0, 10),
-            ];
-
-            // Identify versions to delete (not in keepVersions)
-            const deleteVersions = packages.filter(pkg => !keepVersions.includes(pkg));
-
-            // Delete the versions
-            for (const version of deleteVersions) {
+            // 删除这些版本
+            for (const version of shaOrNoTagVersions) {
               await github.rest.packages.deletePackageVersionForAuthenticatedUser({
                 package_type: 'container',
-                package_name: process.env.GITHUB_REPOSITORY.split('/')[1],
+                package_name: packageName,
                 package_version_id: version.id
               });
-              console.log(`Deleted package version ${version.id}`);
+              console.log(`Deleted package version ${version.id} with tags: ${version.metadata.container.tags.join(', ') || 'none'}`);
             }

.github/workflows/development.yml

@@ -12,13 +12,13 @@ jobs:
 
     steps:
       - name: Checkout code
-        uses: actions/checkout@v4      
-      
+        uses: actions/checkout@v4
+
       #- name: Create dummy index.html
       #  run: |
-      #    mkdir -p public/dist
-      #    echo "<html><body><h1>This is komari development server.</h1></body></html>" > public/dist/index.html
-      
+      #    mkdir -p public/defaultTheme/dist
+      #    echo "<html><body><h1>This is komari development server.</h1></body></html>" > public/defaultTheme/dist/index.html
+
       - name: Clone and build frontend
         run: |
           git clone https://github.com/komari-monitor/komari-web web
@@ -26,8 +26,15 @@ jobs:
           npm install
           npm run build
           cd ..
-          mkdir -p public/dist
-          cp -r web/dist/* public/dist/
+          mkdir -p public/defaultTheme/dist
+          rm -rf public/defaultTheme/dist/*
+          cp -r web/dist/* public/defaultTheme/dist/
+          cp -f web/komari-theme.json public/defaultTheme/
+          if [ -f web/preview.png ]; then cp -f web/preview.png public/defaultTheme/; fi
+          if [ -f web/perview.png ]; then cp -f web/perview.png public/defaultTheme/; fi
+          # Compatibility: ensure both filenames exist if only one is present
+          if [ -f public/defaultTheme/preview.png ] && [ ! -f public/defaultTheme/perview.png ]; then cp -f public/defaultTheme/preview.png public/defaultTheme/perview.png; fi
+          if [ -f public/defaultTheme/perview.png ] && [ ! -f public/defaultTheme/preview.png ]; then cp -f public/defaultTheme/perview.png public/defaultTheme/preview.png; fi
 
       - name: Set up Go
         uses: actions/setup-go@v5
@@ -69,7 +76,7 @@ jobs:
       - name: Add host to known hosts
         run: |
           mkdir -p ~/.ssh
-          ssh-keyscan -H ${{ env.PRODUCTION_SERVER }} >> ~/.ssh/known_hosts
+          ssh-keyscan -H ${{ env.PRODUCTION_SERVER }} >> ~/.ssh/known_hosts 2>/dev/null
 
       - name: Deploy to production
         run: |

.github/workflows/docker-publish.yml

@@ -1,9 +1,9 @@
-name: Docker Build and Publish
+name: Publish Docker Image on Main
 
 on:
-  push:
-    branches:
-      - main
+  #push:
+  #  branches:
+  #    - main
   workflow_dispatch:
 
 env:
@@ -11,7 +11,7 @@ env:
   IMAGE_NAME: ${{ github.repository }}
 
 jobs:
-  build-and-push:
+  build-and-push-multi-arch:
     runs-on: ubuntu-latest
     permissions:
       contents: read
@@ -21,6 +21,61 @@ jobs:
       - name: Checkout repository
         uses: actions/checkout@v4
 
+      - name: Setup Node.js
+        uses: actions/setup-node@v4
+        with:
+          node-version: "23"
+
+      - name: Clone and build frontend
+        run: |
+          git clone https://github.com/komari-monitor/komari-web web
+          cd web
+          npm install
+          npm run build
+          cd ..
+          mkdir -p public/defaultTheme/dist
+          rm -rf public/defaultTheme/dist/*
+          cp -r web/dist/* public/defaultTheme/dist/
+          cp -f web/komari-theme.json public/defaultTheme/
+          if [ -f web/preview.png ]; then cp -f web/preview.png public/defaultTheme/; fi
+          if [ -f web/perview.png ]; then cp -f web/perview.png public/defaultTheme/; fi
+          # Compatibility: ensure both filenames exist if only one is present
+          if [ -f public/defaultTheme/preview.png ] && [ ! -f public/defaultTheme/perview.png ]; then cp -f public/defaultTheme/preview.png public/defaultTheme/perview.png; fi
+          if [ -f public/defaultTheme/perview.png ] && [ ! -f public/defaultTheme/preview.png ]; then cp -f public/defaultTheme/perview.png public/defaultTheme/preview.png; fi
+
+      - name: Set up Go
+        uses: actions/setup-go@v5
+        with:
+          go-version: "1.23"
+
+      - name: Install Zig
+        run: |
+          wget https://ziglang.org/download/0.14.1/zig-x86_64-linux-0.14.1.tar.xz
+          sudo tar -C /usr/local -Jxf zig-x86_64-linux-0.14.1.tar.xz
+          echo "PATH=$PATH:/usr/local/zig-x86_64-linux-0.14.1" >> $GITHUB_ENV
+
+      - name: Build static binaries for multi-arch
+        env:
+          GOOS: linux
+          CGO_ENABLED: 1
+          GIN_MODE: release
+        run: |
+          VERSION="${{ github.ref_name }}"
+          VERSION_HASH="${{ github.sha }}"
+          LDFLAGS="-s -w -X github.com/komari-monitor/komari/utils.CurrentVersion=${VERSION} -X github.com/komari-monitor/komari/utils.VersionHash=${VERSION_HASH}"
+
+          echo "Building for linux/amd64..."
+          GOARCH=amd64 CC="zig cc -target x86_64-linux-musl" go build -trimpath -ldflags="$LDFLAGS" -o komari-linux-amd64
+
+          echo "Building for linux/arm64..."
+          GOARCH=arm64 CC="zig cc -target aarch64-linux-musl" go build -trimpath -ldflags="$LDFLAGS" -o komari-linux-arm64
+
+      - name: Set up QEMU
+        uses: docker/setup-qemu-action@v3
+
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+
       - name: Log in to the Container registry
         uses: docker/login-action@v3
         with:
@@ -42,8 +97,6 @@ jobs:
         with:
           context: .
           push: true
+          platforms: linux/amd64,linux/arm64
           tags: ${{ steps.meta.outputs.tags }}
           labels: ${{ steps.meta.outputs.labels }}
-          build-args: |
-            VERSION=${{ github.ref_name }}
-            VERSION_HASH=${{ github.sha }}

.github/workflows/release-docker.yml

@@ -0,0 +1,107 @@
+name: Publish Docker Image
+
+on:
+  release:
+    types: [published]
+  workflow_dispatch:
+
+permissions:
+  contents: read
+  packages: write
+
+env:
+  REGISTRY: ghcr.io
+  IMAGE_NAME: ${{ github.repository }}
+
+jobs:
+  build-and-push-multi-arch:
+    runs-on: ubuntu-latest
+    permissions:
+      contents: read
+      packages: write
+
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v4
+
+      - name: Setup Node.js
+        uses: actions/setup-node@v4
+        with:
+          node-version: "23"
+
+      - name: Clone and build frontend
+        run: |
+          git clone https://github.com/komari-monitor/komari-web web
+          cd web
+          npm install
+          npm run build
+          cd ..
+          mkdir -p public/defaultTheme/dist
+          rm -rf public/defaultTheme/dist/*
+          cp -r web/dist/* public/defaultTheme/dist/
+          cp -f web/komari-theme.json public/defaultTheme/
+          if [ -f web/preview.png ]; then cp -f web/preview.png public/defaultTheme/; fi
+          if [ -f web/perview.png ]; then cp -f web/perview.png public/defaultTheme/; fi
+          # Compatibility: ensure both filenames exist if only one is present
+          if [ -f public/defaultTheme/preview.png ] && [ ! -f public/defaultTheme/perview.png ]; then cp -f public/defaultTheme/preview.png public/defaultTheme/perview.png; fi
+          if [ -f public/defaultTheme/perview.png ] && [ ! -f public/defaultTheme/preview.png ]; then cp -f public/defaultTheme/perview.png public/defaultTheme/preview.png; fi
+
+      - name: Set up Go
+        uses: actions/setup-go@v5
+        with:
+          go-version: "1.23"
+
+      - name: Install Zig
+        run: |
+          wget https://ziglang.org/download/0.14.1/zig-x86_64-linux-0.14.1.tar.xz
+          sudo tar -C /usr/local -Jxf zig-x86_64-linux-0.14.1.tar.xz
+          echo "PATH=$PATH:/usr/local/zig-x86_64-linux-0.14.1" >> $GITHUB_ENV
+
+      - name: Build static binaries for multi-arch
+        env:
+          GOOS: linux
+          CGO_ENABLED: 1
+          GIN_MODE: release
+        run: |
+          VERSION="${{ github.event.release.tag_name }}"
+          VERSION_HASH="${{ github.sha }}"
+          LDFLAGS="-s -w -X github.com/komari-monitor/komari/utils.CurrentVersion=${VERSION} -X github.com/komari-monitor/komari/utils.VersionHash=${VERSION_HASH}"
+
+          echo "Building for linux/amd64..."
+          GOARCH=amd64 CC="zig cc -target x86_64-linux-musl" go build -trimpath -ldflags="$LDFLAGS" -o komari-linux-amd64
+
+          echo "Building for linux/arm64..."
+          GOARCH=arm64 CC="zig cc -target aarch64-linux-musl" go build -trimpath -ldflags="$LDFLAGS" -o komari-linux-arm64
+
+      - name: Set up QEMU
+        uses: docker/setup-qemu-action@v3
+
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+
+      - name: Log in to the Container registry
+        uses: docker/login-action@v3
+        with:
+          registry: ${{ env.REGISTRY }}
+          username: ${{ github.actor }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Extract metadata
+        id: meta
+        uses: docker/metadata-action@v5
+        with:
+          images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}
+          tags: |
+            type=raw,value=${{ github.event.release.tag_name }}
+            type=raw,value=latest
+
+      - name: Build and push Docker image
+        uses: docker/build-push-action@v5
+        with:
+          context: .
+          push: true
+          platforms: linux/amd64,linux/arm64
+          tags: ${{ steps.meta.outputs.tags }}
+          labels: ${{ steps.meta.outputs.labels }}
+          no-cache: true
+          provenance: false

.github/workflows/release.yml

@@ -1,4 +1,4 @@
-name: Build and Attach Binaries to Release
+name: Attach Release Binaries
 
 on:
   release:
@@ -19,7 +19,43 @@ jobs:
     strategy:
       matrix:
         goos: [windows, linux]
-        goarch: [amd64, arm64]
+        goarch: [amd64, arm64, 386, riscv64]
+        include:
+          # Windows
+          - goos: windows
+            goarch: amd64
+            zig_target_triple: x86_64-windows-gnu
+            binary_extension: .exe
+          - goos: windows
+            goarch: arm64
+            zig_target_triple: aarch64-windows-gnu
+            binary_extension: .exe
+          - goos: windows
+            goarch: 386
+            zig_target_triple: x86-windows-gnu
+            binary_extension: .exe
+
+          # Linux
+          - goos: linux
+            goarch: amd64
+            zig_target_triple: x86_64-linux-musl
+            binary_extension: ""
+          - goos: linux
+            goarch: arm64
+            zig_target_triple: aarch64-linux-musl
+            binary_extension: ""
+          - goos: linux
+            goarch: 386
+            zig_target_triple: x86-linux-musl
+            binary_extension: ""
+          - goos: linux
+            goarch: riscv64
+            zig_target_triple: riscv64-linux-musl
+            binary_extension: ""
+
+        exclude:
+          - goos: windows
+            goarch: riscv64
 
     steps:
       - name: Checkout code
@@ -28,7 +64,7 @@ jobs:
       - name: Setup Node.js
         uses: actions/setup-node@v4
         with:
-          node-version: '23'
+          node-version: "23"
 
       - name: Clone and build frontend
         run: |
@@ -37,69 +73,54 @@ jobs:
           npm install
           npm run build
           cd ..
-          mkdir -p public/dist
-          cp -r web/dist/* public/dist/
+          mkdir -p public/defaultTheme/dist
+          rm -rf public/defaultTheme/dist/*
+          cp -r web/dist/* public/defaultTheme/dist/
+          cp -f web/komari-theme.json public/defaultTheme/
+          if [ -f web/preview.png ]; then cp -f web/preview.png public/defaultTheme/; fi
+          if [ -f web/perview.png ]; then cp -f web/perview.png public/defaultTheme/; fi
+          # Compatibility: ensure both filenames exist if only one is present
+          if [ -f public/defaultTheme/preview.png ] && [ ! -f public/defaultTheme/perview.png ]; then cp -f public/defaultTheme/preview.png public/defaultTheme/perview.png; fi
+          if [ -f public/defaultTheme/perview.png ] && [ ! -f public/defaultTheme/preview.png ]; then cp -f public/defaultTheme/perview.png public/defaultTheme/preview.png; fi
 
       - name: Set up Go
         uses: actions/setup-go@v5
         with:
-          go-version: '1.23'
+          go-version: "1.23"
+
+      - name: Install Zig cross-compiler toolchain
+        run: |
+          sudo apt-get update # Update apt package lists
+          sudo apt-get install -y build-essential curl
+          wget https://ziglang.org/download/0.14.1/zig-x86_64-linux-0.14.1.tar.xz
+          sudo tar -C /usr/local -Jxf zig-x86_64-linux-0.14.1.tar.xz
+          echo "PATH=$PATH:/usr/local/zig-x86_64-linux-0.14.1" >> $GITHUB_ENV
 
       - name: Build binary
         env:
           GOOS: ${{ matrix.goos }}
           GOARCH: ${{ matrix.goarch }}
-          CGO_ENABLED: 0
+          CGO_ENABLED: 1
+          CC: zig cc -target ${{ matrix.zig_target_triple }}
+          GIN_MODE: release
         run: |
           BINARY_NAME=komari-${{ matrix.goos }}-${{ matrix.goarch }}
-          if [ "${{ matrix.goos }}" = "windows" ]; then
-            BINARY_NAME=${BINARY_NAME}.exe
+          if [ "${{ matrix.binary_extension }}" != "" ]; then
+            BINARY_NAME=${BINARY_NAME}${{ matrix.binary_extension }}
           fi
           VERSION="${{ github.event.release.tag_name }}"
-          VERSION_HASH="${{ github.sha }}"
+          VERSION_HASH="${{ github.sha }}" # Use commit SHA for hash
           go build -trimpath -ldflags="-s -w -X github.com/komari-monitor/komari/utils.CurrentVersion=${VERSION} -X github.com/komari-monitor/komari/utils.VersionHash=${VERSION_HASH}" -o $BINARY_NAME
 
       - name: Upload binary to release
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
         run: |
+          # Define the binary name for upload
           BINARY_NAME=komari-${{ matrix.goos }}-${{ matrix.goarch }}
           if [ "${{ matrix.goos }}" = "windows" ]; then
             BINARY_NAME=${BINARY_NAME}.exe
           fi
+          # Upload the binary as a release asset using GitHub CLI
           gh release upload ${{ github.event.release.tag_name }} $BINARY_NAME --repo ${{ github.repository }}
         shell: bash
-
-  build-and-push-docker:
-    runs-on: ubuntu-latest
-
-    steps:
-      - name: Checkout repository
-        uses: actions/checkout@v4
-
-      - name: Log in to the Container registry
-        uses: docker/login-action@v3
-        with:
-          registry: ${{ env.REGISTRY }}
-          username: ${{ github.actor }}
-          password: ${{ secrets.GITHUB_TOKEN }}
-
-      - name: Extract metadata (tags, labels) for Docker
-        id: meta
-        uses: docker/metadata-action@v5
-        with:
-          images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}
-          tags: |
-            type=raw,value=${{ github.event.release.tag_name }}
-            type=raw,value=latest
-
-      - name: Build and push Docker image
-        uses: docker/build-push-action@v5
-        with:
-          context: .
-          push: true
-          tags: ${{ steps.meta.outputs.tags }}
-          labels: ${{ steps.meta.outputs.labels }}
-          build-args: |
-            VERSION=${{ github.event.release.tag_name }}
-            VERSION_HASH=${{ github.sha }}

.gitignore

@@ -7,12 +7,14 @@
 *.dll
 *.so
 *.dylib
+__debug*
 
 # local development data
 komari.db
 /data
 /utils/geoip/data
 .vscode/
+/backup
 
 # Test binary, built with `go test -c`
 *.test
@@ -29,3 +31,6 @@ go.work.sum
 
 # env file
 .env
+
+# build
+komari

Dockerfile

@@ -1,34 +1,29 @@
-FROM node:23-alpine AS frontend
-WORKDIR /web
-RUN apk add --no-cache git
-RUN git clone https://github.com/komari-monitor/komari-web .
-RUN npm install
-RUN npm run build
-
-FROM golang:1.24 AS builder
-WORKDIR /app
-# RUN apt-get update && apt-get install -y musl-tools
-
-COPY go.mod go.sum ./
-RUN go mod download
-
-COPY . .
-COPY --from=frontend /web/dist ./public/dist
-
-ENV CGO_ENABLED=1
-ARG VERSION=unknown
-ARG VERSION_HASH=unknown
-# RUN CC=musl-gcc go build -trimpath -ldflags="-s -w -linkmode external -extldflags -static" -o komari .
-RUN go build -trimpath -ldflags="-s -w -linkmode external -extldflags -static -X github.com/komari-monitor/komari/utils.CurrentVersion=${VERSION} -X github.com/komari-monitor/komari/utils.VersionHash=${VERSION_HASH}" -o komari .
-
-# FROM scratch
 FROM alpine:3.21
+
 WORKDIR /app
 
-COPY --from=builder /app/komari .
+# Docker buildx 会在构建时自动填充这些变量
+ARG TARGETOS
+ARG TARGETARCH
+
+RUN apk add --no-cache ca-certificates curl tzdata
+
+RUN set -eux; \
+    case "${TARGETARCH}" in \
+      amd64) cloudflared_arch="amd64" ;; \
+      386) cloudflared_arch="386" ;; \
+      arm64) cloudflared_arch="arm64" ;; \
+      arm) cloudflared_arch="arm" ;; \
+      *) echo "Unsupported TARGETARCH: ${TARGETARCH}" >&2; exit 1 ;; \
+    esac; \
+    curl -fsSL "https://github.com/cloudflare/cloudflared/releases/latest/download/cloudflared-linux-${cloudflared_arch}" -o /usr/local/bin/cloudflared; \
+    chmod +x /usr/local/bin/cloudflared
+
+COPY komari-${TARGETOS}-${TARGETARCH} /app/komari
+
+RUN chmod +x /app/komari
 
 ENV GIN_MODE=release
-# 数据库配置环境变量（可以在运行时覆盖）
 ENV KOMARI_DB_TYPE=sqlite
 ENV KOMARI_DB_FILE=/app/data/komari.db
 ENV KOMARI_DB_HOST=localhost
@@ -40,5 +35,4 @@ ENV KOMARI_LISTEN=0.0.0.0:25774
 
 EXPOSE 25774
 
-# 使用环境变量启动服务
-CMD ["/app/komari","server"]
+CMD ["/app/komari", "server"]

NOTICE

@@ -0,0 +1,27 @@
+CoreOS Project
+Copyright 2014 CoreOS, Inc
+
+This product includes software developed at CoreOS, Inc.
+(http://www.coreos.com/).
+
+
+otp
+Copyright (c) 2014, Paul Querna
+
+This product includes software developed by 
+Paul Querna (http://paul.querna.org/).
+
+
+Copyright 2014 gRPC authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.

README.md

@@ -1,27 +1,51 @@
-
 # Komari
 
-Komari 是一款轻量级的自托管服务器监控工具，旨在提供简单、高效的服务器性能监控解决方案。它支持通过 Web 界面查看服务器状态，并通过轻量级 Agent 收集数据。
+![Badge](https://hitscounter.dev/api/hit?url=https%3A%2F%2Fgithub.com%2Fkomari-monitor%2Fkomari&label=&icon=github&color=%23a370f7&message=&style=flat&tz=UTC)
+[![Ask DeepWiki](https://deepwiki.com/badge.svg)](https://deepwiki.com/komari-monitor/komari)
 
-[文档](https://komari-monitor.github.io/komari-document/)
+![komari](https://socialify.git.ci/komari-monitor/komari/image?description=1&font=Inter&forks=1&issues=1&language=1&logo=https%3A%2F%2Fraw.githubusercontent.com%2Fkomari-monitor%2Fkomari-web%2Fd54ce1288df41ead08aa19f8700186e68028a889%2Fpublic%2Ffavicon.png&name=1&owner=1&pattern=Plus&pulls=1&stargazers=1&theme=Auto)
 
-## 特性
-- **轻量高效**：低资源占用，适合各种规模的服务器。
-- **自托管**：完全掌控数据隐私，部署简单。
-- **Web 界面**：直观的监控仪表盘，易于使用。
+[简体中文](./docs/README_zh.md) | [繁體中文](./docs/README_zh-TW.md) | [日本語](./docs/README_ja.md)
 
-## 快速开始
+Komari is a lightweight, self-hosted server monitoring tool designed to provide a simple and efficient solution for monitoring server performance. It supports viewing server status through a web interface and collects data through a lightweight agent.
 
-### 依赖
-- Docker（快速部署）
-- 或者 Go 1.18+ 和 Node.js 20+（手工构建）
+[Documentation](https://komari-document.pages.dev/) | [文档(镜像站 By Geekertao)](https://www.komari.wiki) | [Telegram Group](https://t.me/komari_monitor)
 
-### Docker 部署
-1. 创建数据目录：
+## Features
+
+- **Lightweight and Efficient**: Low resource consumption, suitable for servers of all sizes.
+- **Self-hosted**: Complete control over data privacy, easy to deploy.
+- **Web Interface**: Intuitive monitoring dashboard, easy to use.
+
+## Quick Start
+
+### 0. One-click Deployment with Cloud Hosting
+
+- Rainyun - CNY 4.5/month
+
+[![](https://rainyun-apps.cn-nb1.rains3.com/materials/deploy-on-rainyun-cn.svg)](https://app.rainyun.com/apps/rca/store/6780/NzYxNzAz_)
+
+- 1Panel App Store
+
+Available on 1Panel App Store. Install via **App Store > Utilities > Komari**.
+
+### 1. Use the One-click Install Script
+
+Suitable for distributions using systemd (Ubuntu, Debian...).
+
+```bash
+curl -fsSL https://raw.githubusercontent.com/komari-monitor/komari/main/install-komari.sh -o install-komari.sh
+chmod +x install-komari.sh
+sudo ./install-komari.sh
+```
+
+### 2. Docker Deployment
+
+1. Create a data directory:
    ```bash
    mkdir -p ./data
    ```
-2. 运行 Docker 容器：
+2. Run the Docker container:
    ```bash
    docker run -d \
      -p 25774:25774 \
@@ -29,103 +53,90 @@ Komari 是一款轻量级的自托管服务器监控工具，旨在提供简单
      --name komari \
      ghcr.io/komari-monitor/komari:latest
    ```
-3. 查看默认账号和密码：
+3. View the default username and password:
    ```bash
    docker logs komari
    ```
-4. 在浏览器中访问 `http://<your_server_ip>:25774`。
+4. Access `http://<your_server_ip>:25774` in your browser.
 
 > [!NOTE]
-> 你也可以通过环境变量 `ADMIN_USERNAME` 和 `ADMIN_PASSWORD` 自定义初始用户名和密码。
+> You can also customize the initial username and password through the environment variables `ADMIN_USERNAME` and `ADMIN_PASSWORD`.
 
-### 二进制文件部署
-1. 访问 Komari 的 [GitHub Release 页面](https://github.com/komari-monitor/komari/releases) 下载适用于你操作系统的最新二进制文件。
-2. 运行 Komari：
+### 3. Binary File Deployment
+
+1. Visit Komari's [GitHub Release page](https://github.com/komari-monitor/komari/releases) to download the latest binary for your operating system.
+2. Run Komari:
    ```bash
    ./komari server -l 0.0.0.0:25774
    ```
-3. 在浏览器中访问 `http://<your_server_ip>:25774`，默认监听 `25774` 端口。
-4. 默认账号和密码可在启动日志中查看，或通过环境变量 `ADMIN_USERNAME` 和 `ADMIN_PASSWORD` 设置。
+3. Access `http://<your_server_ip>:25774` in your browser. The default port is `25774`.
+4. The default username and password can be found in the startup logs or set via the environment variables `ADMIN_USERNAME` and `ADMIN_PASSWORD`.
 
 > [!NOTE]
-> 确保二进制文件具有可执行权限（`chmod +x komari`）。数据将保存在运行目录下的 `data` 文件夹中。
+> Ensure the binary has execute permissions (`chmod +x komari`). Data will be saved in the `data` folder in the running directory.
 
+### Manual Build
 
-### 手工构建
-1. 构建前端静态文件：
+#### Dependencies
+
+- Go 1.18+ and Node.js 20+ (for manual build)
+
+1. Build the frontend static files:
    ```bash
    git clone https://github.com/komari-monitor/komari-web
    cd komari-web
    npm install
    npm run build
    ```
-2. 构建后端：
+2. Build the backend:
    ```bash
    git clone https://github.com/komari-monitor/komari
    cd komari
    ```
-   将步骤1中生成的静态文件复制到 `komari` 项目根目录下的 `/public/dist` 文件夹。
-   ```bash 
+   Copy the static files generated in step 1 to the `/public/defaultTheme/dist` folder in the root of the `komari` project, and copy `komari-theme.json` + `preview.png`/`perview.png` to `/public/defaultTheme`.
+   ```bash
    go build -o komari
    ```
-4. 运行：
+3. Run:
    ```bash
    ./komari server -l 0.0.0.0:25774
    ```
-   默认监听 `25774` 端口，访问 `http://localhost:25774`。
+   The default listening port is `25774`. Access `http://localhost:25774`.
 
-## 前端开发指南
-这个坑晚点再填吧 ヽ(￣ω￣(￣ω￣〃)ゝ
+## Frontend Development Guide
 
-## 客户端 Agent 开发指南
-这个坑晚点再填吧 (o゜▽゜)o☆
+[Komari Theme Development Guide | Komari](https://komari-document.pages.dev/dev/theme.html)
 
-## 贡献
-欢迎提交 Issue 或 Pull Request！
+## Client Agent Development Guide
 
-## 鸣谢
- - 感谢 [Alice Networks LTD](https://app.alice.ws/) 提供的免费服务器
+[Komari Agent Information Reporting and Event Handling Documentation](https://komari-document.pages.dev/dev/agent.html)
 
-## 引用
- - [gorm.io](https://gorm.io/)
- - [spf13/cobra](https://github.com/spf13/cobra)
- - [oschwald/maxminddb-golang](https://github.com/oschwald/maxminddb-golang)
- - [gorilla/websocket](https://github.com/gorilla/websocket)
- - [google/uuid](https://github.com/google/uuid)
- - [gin-gonic/gin](https://github.com/gin-gonic/gin)
- - [UserExistsError/conpty](https://github.com/UserExistsError/conpty)
- - [creack/pty](https://github.com/creack/pty)
- - [rhysd/go-github-selfupdate](https://github.com/rhysd/go-github-selfupdate)
- - [shirou/gopsutil](https://github.com/shirou/gopsutil)
+## Contributing
 
-## 许可证
-[MIT License](LICENSE)
+Issues and Pull Requests are welcome!
 
-## 截图
+## Acknowledgements
 
-![PixPin_2025-06-07_15-28-30](https://github.com/user-attachments/assets/edce5694-c6c8-4647-bc11-8b27105fd55c)
-![PixPin_2025-06-07_15-28-49](https://github.com/user-attachments/assets/23b58032-211a-4b59-b444-c8267606a0bb)
-![PixPin_2025-06-07_15-29-05](https://github.com/user-attachments/assets/f4325d4d-fa69-41c6-9251-19f530476e65)
-![PixPin_2025-06-07_15-30-05](https://github.com/user-attachments/assets/69be38f6-6681-4afb-9a04-965d39b7fcc2)
-![PixPin_2025-06-07_15-30-46](https://github.com/user-attachments/assets/01d84dd1-3c81-4424-a041-7dbc2ae5822e)
+### 破碎工坊云
 
+[破碎工坊云 - 专业云计算服务平台，提供高效、稳定、安全的高防服务器与CDN解决方案](https://www.crash.work/)
 
-## 碎碎念
+### DreamCloud
 
-### 我为什么做Komari？
+[DreamCloud - 极高性价比解锁直连亚太高防](https://as211392.com/)
 
-起因： [求推荐系统监控软件](https://www.nodeseek.com/post-133745-1)
+### 🚀 Sponsored by SharonNetworks
 
-> @古xx斯
-> 哪吒？
-> > 数据至少保存15天
+[![Sharon Networks](https://raw.githubusercontent.com/komari-monitor/public/refs/heads/main/images/sharon-networks.webp)](https://sharon.io)
 
-> @sxxu
-> 怕不是做梦的预算
+SharonNetworks 为您的业务起飞保驾护航！
 
-> @Vxxn
-> prometheus加grafana
-> > 部署太麻烦
+亚太数据中心提供顶级的中国优化网络接入 · 低延时&高带宽&提供Tbps级本地清洗高防服务, 为您的业务保驾护航, 为您的客户提供极致体验. 加入社区 [Telegram群组](https://t.me/SharonNetwork) 可参与公益募捐或群内抽奖免费使用
 
-没有合适的，最近刚好时间稍微多了一些，就搓了 komari.
+### The open source software community
 
+All the developers who submitted PRs and created themes
+
+## Star History
+
+[![Star History Chart](https://api.star-history.com/svg?repos=komari-monitor/komari&type=Date)](https://www.star-history.com/#komari-monitor/komari&Date)

api/AdminAuthMiddleware.go

@@ -1,35 +0,0 @@
-package api
-
-import (
-	"net/http"
-
-	"github.com/komari-monitor/komari/database/accounts"
-
-	"github.com/gin-gonic/gin"
-)
-
-func AdminAuthMiddleware() gin.HandlerFunc {
-	return func(c *gin.Context) {
-
-		session, err := c.Cookie("session_token")
-		if err != nil {
-			RespondError(c, http.StatusUnauthorized, "Unauthorized.")
-			c.Abort()
-			return
-		}
-
-		// Komari is a single user system
-		uuid, err := accounts.GetSession(session)
-		if err != nil {
-			RespondError(c, http.StatusUnauthorized, "Unauthorized.")
-			c.Abort()
-			return
-		}
-		accounts.UpdateLatest(session, c.Request.UserAgent(), c.ClientIP())
-		// 将 session 和 用户 UUID 传递到后续处理器
-		c.Set("session", session)
-		c.Set("uuid", uuid)
-
-		c.Next()
-	}
-}

api/Auth.go

@@ -0,0 +1,234 @@
+package api
+
+import (
+	"bytes"
+	"database/sql"
+	"encoding/json"
+	"io"
+	"net/http"
+	"strings"
+	"time"
+
+	"github.com/gin-gonic/gin"
+	"github.com/komari-monitor/komari/config"
+	"github.com/komari-monitor/komari/database/accounts"
+	"github.com/komari-monitor/komari/database/clients"
+	"gorm.io/gorm"
+)
+
+const (
+	RoleAdmin  = "admin"
+	RoleClient = "client"
+	RoleGuest  = "guest"
+)
+
+// IdentityMiddleware 统一身份识别中间件，在路由栈最外层运行。
+// 负责识别当前请求者身份（Admin / Client / Guest），并写入 Context。
+func IdentityMiddleware() gin.HandlerFunc {
+	return func(c *gin.Context) {
+		// 1. API Key 认证
+		apiKey := c.GetHeader("Authorization")
+		if isApiKeyValid(apiKey) {
+			c.Set("role", RoleAdmin)
+			c.Set("api_key", apiKey[7:])
+			c.Set("uuid", "00000000-0000-0000-0000-000000000000") // API Key
+			c.Next()
+			return
+		}
+
+		// 2. Session 认证
+		session, err := c.Cookie("session_token")
+		if err == nil && session != "" {
+			uuid, err := accounts.GetSession(session)
+			if err == nil {
+				c.Set("role", RoleAdmin)
+				c.Set("session", session)
+				c.Set("uuid", uuid)
+				accounts.UpdateLatest(session, c.Request.UserAgent(), c.ClientIP())
+				c.Next()
+				return
+			}
+		}
+
+		// 3. Client Token 认证
+		token := extractClientToken(c)
+		if token != "" {
+			uuid, err := checkTokenAndGetUUID(token)
+			if err == nil && uuid != "" {
+				c.Set("role", RoleClient)
+				c.Set("client_uuid", uuid)
+				c.Next()
+				return
+			}
+		}
+
+		// 4. 未识别身份，标记为访客
+		c.Set("role", RoleGuest)
+		c.Next()
+	}
+}
+
+// RequireRole 声明式权限校验中间件，仅允许指定角色通过。
+func RequireRole(allowedRoles ...string) gin.HandlerFunc {
+	return func(c *gin.Context) {
+		current := GetRole(c)
+		for _, role := range allowedRoles {
+			if current == role {
+				c.Next()
+				return
+			}
+		}
+		RespondError(c, http.StatusUnauthorized, "Unauthorized.")
+		c.Abort()
+	}
+}
+
+// GetRole 获取当前请求的角色
+func GetRole(c *gin.Context) string {
+	role, exists := c.Get("role")
+	if !exists {
+		return RoleGuest
+	}
+	if s, ok := role.(string); ok {
+		return s
+	}
+	return RoleGuest
+}
+
+// --- 私有站点访问控制 ---
+
+var publicPaths = []string{
+	"/ping",
+	"/api/public",
+	"/api/login",
+	"/api/me",
+	"/api/oauth",
+	"/api/oauth_callback",
+	"/api/version",
+	"/api/recent",
+	"/api/admin",    // 由 RequireRole 处理
+	"/api/clients/", // 由 RequireRole 处理
+}
+
+// PrivateSiteMiddleware 私有站点访问控制。
+// 依赖 IdentityMiddleware 已设置的 role，对未认证的访客在私有站点模式下进行拦截。
+func PrivateSiteMiddleware() gin.HandlerFunc {
+	return func(c *gin.Context) {
+		// 已认证用户直接放行
+		if GetRole(c) != RoleGuest {
+			c.Next()
+			return
+		}
+
+		path := c.Request.URL.Path
+
+		// 公开路径直接放行
+		for _, p := range publicPaths {
+			if strings.HasPrefix(path, p) {
+				c.Next()
+				return
+			}
+		}
+
+		// 非 API 路径直接放行（静态资源等）
+		if !strings.HasPrefix(path, "/api") {
+			c.Next()
+			return
+		}
+
+		// 非私有站点直接放行
+		privateSite, err := config.GetAs[bool](config.PrivateSiteKey, false)
+		if err != nil {
+			RespondError(c, http.StatusInternalServerError, "Failed to get configuration.")
+			c.Abort()
+			return
+		}
+		if !privateSite {
+			c.Next()
+			return
+		}
+
+		// 临时访问许可
+		if hasTempAccess(c) {
+			c.Next()
+			return
+		}
+
+		RespondError(c, http.StatusUnauthorized, "Private site is enabled, please login first.")
+		c.Abort()
+	}
+}
+
+func hasTempAccess(c *gin.Context) bool {
+	tempKey, err := c.Cookie("temp_key")
+	if err != nil {
+		return false
+	}
+	expireAt, err := config.GetAs[int64]("tempory_share_token_expire_at", 0)
+	if err != nil {
+		return false
+	}
+	allowKey, err := config.GetAs[string]("tempory_share_token", "")
+	if err != nil {
+		return false
+	}
+	if allowKey == "" || tempKey != allowKey {
+		return false
+	}
+	return expireAt >= time.Now().Unix()
+}
+
+func extractClientToken(c *gin.Context) string {
+	token := c.Query("token")
+	if token != "" {
+		return token
+	}
+
+	if c.Request.Method != http.MethodGet {
+		bodyBytes, err := io.ReadAll(c.Request.Body)
+		if err != nil {
+			return ""
+		}
+		c.Request.Body = io.NopCloser(bytes.NewReader(bodyBytes))
+
+		var bodyMap map[string]interface{}
+		if len(bodyBytes) > 0 {
+			if err := json.Unmarshal(bodyBytes, &bodyMap); err == nil {
+				if tokenVal, exists := bodyMap["token"]; exists {
+					if str, ok := tokenVal.(string); ok && str != "" {
+						return str
+					}
+				}
+			}
+		}
+	}
+
+	return ""
+}
+
+func checkTokenAndGetUUID(token string) (string, error) {
+	uuid, err := clients.GetClientUUIDByToken(token)
+
+	if err == sql.ErrNoRows {
+		return "", nil
+	}
+	if err == gorm.ErrRecordNotFound {
+		return "", nil
+	}
+	if err != nil {
+		return "", err
+	}
+	return uuid, nil
+}
+
+func isApiKeyValid(apiKey string) bool {
+	apiKeyConfig, err := config.GetAs[string](config.ApiKeyKey, "")
+	if err != nil {
+		return false
+	}
+
+	if apiKeyConfig == "" || len(apiKeyConfig) < 12 {
+		return false
+	}
+	return apiKey == "Bearer "+apiKeyConfig
+}

api/Common.go

@@ -1,13 +1,15 @@
 package api
 
 import (
+	"log"
 	"net/http"
-	"sync"
 	"time"
 
 	"github.com/gin-gonic/gin"
-	"github.com/gorilla/websocket"
 	"github.com/komari-monitor/komari/common"
+	"github.com/patrickmn/go-cache"
+
+	"strconv"
 
 	"github.com/komari-monitor/komari/database/dbcore"
 	"github.com/komari-monitor/komari/database/models"
@@ -15,39 +17,81 @@ import (
 )
 
 var (
-	Records map[string][]common.Report = make(map[string][]common.Report)
+	Records = cache.New(1*time.Minute, 1*time.Minute)
 )
 
-type TerminalSession struct {
-	UUID     string
-	UserUUID string
-	Browser  *websocket.Conn
-	Agent    *websocket.Conn
-}
-
-var TerminalSessionsMutex = &sync.Mutex{}
-var TerminalSessions = make(map[string]*TerminalSession)
-
 func SaveClientReportToDB() error {
-	lastMinute := time.Now().Add(-time.Minute * 1).Unix()
-	record := []models.Record{}
-	// 遍历所有的客户端记录
-	for uuid, reports := range Records {
-		// 删除一分钟前的记录
-		filtered := reports[:0]
+	lastMinute := time.Now().Add(-time.Minute).Unix()
+	var records []models.Record
+	var gpuRecords []models.GPURecord
+
+	// 遍历所有客户端记录
+	for uuid, x := range Records.Items() {
+		if uuid == "" {
+			continue
+		}
+
+		reports, ok := x.Object.([]common.Report)
+		if !ok {
+			log.Printf("Invalid report type for UUID %s", uuid)
+			continue
+		}
+
+		// 过滤一分钟前的记录
+		var filtered []common.Report
 		for _, r := range reports {
 			if r.UpdatedAt.Unix() >= lastMinute {
 				filtered = append(filtered, r)
 			}
 		}
-		Records[uuid] = filtered
-		r := utils.AverageReport(uuid, time.Now(), filtered)
 
-		record = append(record, r)
+		// 更新缓存
+		Records.Set(uuid, filtered, cache.DefaultExpiration)
 
-		db := dbcore.GetDBInstance()
-		err := db.Model(&models.Record{}).Where("client = ?", uuid).Create(record).Error
-		if err != nil {
+		// 计算平均报告并添加到记录列表
+		if len(filtered) > 0 {
+			r := utils.AverageReport(uuid, time.Now(), filtered, 0.3)
+			records = append(records, r)
+
+			// 使用与其他数据相同的聚合逻辑处理GPU数据
+			gpuAggregated := utils.AverageGPUReports(uuid, time.Now(), filtered, 0.3)
+			gpuRecords = append(gpuRecords, gpuAggregated...)
+		}
+	}
+
+	// 批量插入数据库前去重（client与time共同构成唯一键）
+	db := dbcore.GetDBInstance()
+
+	if len(records) > 0 {
+		unique := make(map[string]models.Record)
+		for _, rec := range records {
+			key := rec.Client + "_" + strconv.FormatInt(rec.Time.ToTime().Unix(), 10)
+			unique[key] = rec
+		}
+		var deduped []models.Record
+		for _, rec := range unique {
+			deduped = append(deduped, rec)
+		}
+		if err := db.Model(&models.Record{}).Create(&deduped).Error; err != nil {
+			log.Printf("Failed to save records to database: %v", err)
+			return err
+		}
+	}
+
+	// 批量插入GPU记录
+	if len(gpuRecords) > 0 {
+		// GPU记录也需要去重，防止重复插入
+		gpuUnique := make(map[string]models.GPURecord)
+		for _, rec := range gpuRecords {
+			key := rec.Client + "_" + strconv.Itoa(rec.DeviceIndex) + "_" + strconv.FormatInt(rec.Time.ToTime().Unix(), 10)
+			gpuUnique[key] = rec
+		}
+		var gpuDeduped []models.GPURecord
+		for _, rec := range gpuUnique {
+			gpuDeduped = append(gpuDeduped, rec)
+		}
+		if err := db.Model(&models.GPURecord{}).Create(&gpuDeduped).Error; err != nil {
+			log.Printf("Failed to save GPU records to database: %v", err)
 			return err
 		}
 	}
@@ -80,9 +124,3 @@ func RespondSuccessMessage(c *gin.Context, message string, data interface{}) {
 func RespondError(c *gin.Context, httpStatus int, message string) {
 	Respond(c, httpStatus, "error", message, nil)
 }
-func GetVersion(c *gin.Context) {
-	RespondSuccess(c, gin.H{
-		"version": utils.CurrentVersion,
-		"hash":    utils.VersionHash,
-	})
-}

api/TokenAuthMiddleware.go

@@ -1,81 +0,0 @@
-package api
-
-import (
-	"bytes"
-	"database/sql"
-	"encoding/json"
-	"io"
-	"net/http"
-
-	"github.com/komari-monitor/komari/database/clients"
-	"gorm.io/gorm"
-
-	"github.com/gin-gonic/gin"
-)
-
-// TokenAuthMiddleware creates a Gin middleware that validates a token from query parameters or request body.
-func TokenAuthMiddleware() gin.HandlerFunc {
-	return func(c *gin.Context) {
-		var token string
-
-		// Step 1: Check query parameter for token
-		token = c.Query("token")
-
-		// Step 2: If no token in query, check request body for non-GET requests
-		if token == "" && c.Request.Method != http.MethodGet {
-			// Read the body
-			bodyBytes, err := io.ReadAll(c.Request.Body)
-			if err != nil {
-				c.AbortWithStatusJSON(http.StatusBadRequest, gin.H{"status": "error", "error": "failed to read request body"})
-				return
-			}
-
-			// Restore the body for downstream handlers
-			c.Request.Body = io.NopCloser(bytes.NewReader(bodyBytes))
-
-			// Try to extract token from JSON body
-			var bodyMap map[string]interface{}
-			if len(bodyBytes) > 0 {
-				if err := json.Unmarshal(bodyBytes, &bodyMap); err == nil {
-					if tokenVal, exists := bodyMap["token"]; exists {
-						if str, ok := tokenVal.(string); ok && str != "" {
-							token = str
-						}
-					}
-				}
-			}
-		}
-
-		if token == "" {
-			c.AbortWithStatusJSON(http.StatusUnauthorized, gin.H{"status": "error", "error": "token is required"})
-			return
-		}
-
-		exists, err := checkTokenExists(token)
-		if err != nil {
-			c.AbortWithStatusJSON(http.StatusInternalServerError, gin.H{"status": "error", "error": "failed to validate token"})
-			return
-		}
-		if !exists {
-			c.AbortWithStatusJSON(http.StatusUnauthorized, gin.H{"status": "error", "error": "invalid token"})
-			return
-		}
-
-		c.Next()
-	}
-}
-
-func checkTokenExists(token string) (bool, error) {
-	_, err := clients.GetClientUUIDByToken(token)
-
-	if err == sql.ErrNoRows {
-		return false, nil
-	}
-	if err == gorm.ErrRecordNotFound {
-		return false, nil
-	}
-	if err != nil {
-		return false, err
-	}
-	return true, nil
-}

api/admin/client.go

@@ -4,9 +4,10 @@ import (
 	"net/http"
 
 	"github.com/gin-gonic/gin"
+	"github.com/komari-monitor/komari/database/auditlog"
 	"github.com/komari-monitor/komari/database/clients"
-	"github.com/komari-monitor/komari/database/logOperation"
 	"github.com/komari-monitor/komari/database/records"
+	"github.com/komari-monitor/komari/ws"
 )
 
 func AddClient(c *gin.Context) {
@@ -28,7 +29,7 @@ func AddClient(c *gin.Context) {
 		return
 	}
 	user_uuid, _ := c.Get("uuid")
-	logOperation.Log(c.ClientIP(), user_uuid.(string), "create client:"+uuid, "info")
+	auditlog.Log(c.ClientIP(), user_uuid.(string), "create client:"+uuid, "info")
 	c.JSON(http.StatusOK, gin.H{"status": "success", "uuid": uuid, "token": token, "message": ""})
 }
 
@@ -50,7 +51,7 @@ func EditClient(c *gin.Context) {
 		return
 	}
 	user_uuid, _ := c.Get("uuid")
-	logOperation.Log(c.ClientIP(), user_uuid.(string), "edit client:"+uuid, "info")
+	auditlog.Log(c.ClientIP(), user_uuid.(string), "edit client:"+uuid, "info")
 	c.JSON(http.StatusOK, gin.H{"status": "success"})
 }
 
@@ -65,8 +66,10 @@ func RemoveClient(c *gin.Context) {
 		return
 	}
 	user_uuid, _ := c.Get("uuid")
-	logOperation.Log(c.ClientIP(), user_uuid.(string), "delete client:"+uuid, "warn")
+	auditlog.Log(c.ClientIP(), user_uuid.(string), "delete client:"+uuid, "warn")
 	c.JSON(200, gin.H{"status": "success"})
+	ws.DeleteConnectedClients(uuid)
+	ws.DeleteLatestReport(uuid)
 }
 
 func ClearRecord(c *gin.Context) {
@@ -78,7 +81,7 @@ func ClearRecord(c *gin.Context) {
 		return
 	}
 	user_uuid, _ := c.Get("uuid")
-	logOperation.Log(c.ClientIP(), user_uuid.(string), "clear records", "warn")
+	auditlog.Log(c.ClientIP(), user_uuid.(string), "clear records", "warn")
 	c.JSON(200, gin.H{"status": "success"})
 }
 

api/admin/client_weight.go

@@ -3,8 +3,8 @@ package admin
 import (
 	"github.com/gin-gonic/gin"
 	"github.com/komari-monitor/komari/api"
+	"github.com/komari-monitor/komari/database/auditlog"
 	"github.com/komari-monitor/komari/database/dbcore"
-	"github.com/komari-monitor/komari/database/logOperation"
 	"github.com/komari-monitor/komari/database/models"
 )
 
@@ -23,6 +23,6 @@ func OrderWeight(c *gin.Context) {
 		}
 	}
 	uuid, _ := c.Get("uuid")
-	logOperation.Log(c.ClientIP(), uuid.(string), "order clients", "info")
+	auditlog.Log(c.ClientIP(), uuid.(string), "order clients", "info")
 	api.RespondSuccess(c, nil)
 }

api/admin/clipboard/clipboard.go

@@ -0,0 +1,115 @@
+package clipboard
+
+import (
+	"net/http"
+	"strconv"
+
+	"github.com/gin-gonic/gin"
+	"github.com/komari-monitor/komari/api"
+	"github.com/komari-monitor/komari/database/auditlog"
+	clipboardDB "github.com/komari-monitor/komari/database/clipboard"
+	"github.com/komari-monitor/komari/database/models"
+)
+
+// GetClipboard retrieves a clipboard entry by ID
+func GetClipboard(c *gin.Context) {
+	idStr := c.Param("id")
+	id, err := strconv.Atoi(idStr)
+	if err != nil {
+		api.RespondError(c, http.StatusBadRequest, "Invalid ID")
+		return
+	}
+	cb, err := clipboardDB.GetClipboardByID(id)
+	if err != nil {
+		api.RespondError(c, http.StatusInternalServerError, "Failed to get clipboard: "+err.Error())
+		return
+	}
+	api.RespondSuccess(c, cb)
+}
+
+// ListClipboard lists all clipboard entries
+func ListClipboard(c *gin.Context) {
+	list, err := clipboardDB.ListClipboard()
+	if err != nil {
+		api.RespondError(c, http.StatusInternalServerError, "Failed to list clipboard: "+err.Error())
+		return
+	}
+	api.RespondSuccess(c, list)
+}
+
+// CreateClipboard creates a new clipboard entry
+func CreateClipboard(c *gin.Context) {
+	var req models.Clipboard
+	if err := c.ShouldBindJSON(&req); err != nil {
+		api.RespondError(c, http.StatusBadRequest, "Invalid request: "+err.Error())
+		return
+	}
+	if err := clipboardDB.CreateClipboard(&req); err != nil {
+		api.RespondError(c, http.StatusInternalServerError, "Failed to create clipboard: "+err.Error())
+		return
+	}
+	userUUID, _ := c.Get("uuid")
+	auditlog.Log(c.ClientIP(), userUUID.(string), "create clipboard:"+strconv.Itoa(req.Id), "info")
+	api.RespondSuccess(c, req)
+}
+
+// UpdateClipboard updates an existing clipboard entry
+func UpdateClipboard(c *gin.Context) {
+	idStr := c.Param("id")
+	id, err := strconv.Atoi(idStr)
+	if err != nil {
+		api.RespondError(c, http.StatusBadRequest, "Invalid ID")
+		return
+	}
+	var fields map[string]interface{}
+	if err := c.ShouldBindJSON(&fields); err != nil {
+		api.RespondError(c, http.StatusBadRequest, "Invalid request: "+err.Error())
+		return
+	}
+	if err := clipboardDB.UpdateClipboardFields(id, fields); err != nil {
+		api.RespondError(c, http.StatusInternalServerError, "Failed to update clipboard: "+err.Error())
+		return
+	}
+	userUUID, _ := c.Get("uuid")
+	auditlog.Log(c.ClientIP(), userUUID.(string), "update clipboard:"+strconv.Itoa(id), "info")
+	api.RespondSuccess(c, nil)
+}
+
+// DeleteClipboard deletes a clipboard entry
+func DeleteClipboard(c *gin.Context) {
+	idStr := c.Param("id")
+	id, err := strconv.Atoi(idStr)
+	if err != nil {
+		api.RespondError(c, http.StatusBadRequest, "Invalid ID")
+		return
+	}
+	if err := clipboardDB.DeleteClipboard(id); err != nil {
+		api.RespondError(c, http.StatusInternalServerError, "Failed to delete clipboard: "+err.Error())
+		return
+	}
+	userUUID, _ := c.Get("uuid")
+	auditlog.Log(c.ClientIP(), userUUID.(string), "delete clipboard:"+strconv.Itoa(id), "warn")
+	api.RespondSuccess(c, nil)
+}
+
+// BatchDeleteClipboard deletes multiple clipboard entries
+func BatchDeleteClipboard(c *gin.Context) {
+	var req struct {
+		IDs []int `json:"ids" binding:"required"`
+	}
+	if err := c.ShouldBindJSON(&req); err != nil {
+		api.RespondError(c, http.StatusBadRequest, "Invalid request: "+err.Error())
+		return
+	}
+	if len(req.IDs) == 0 {
+		api.RespondError(c, http.StatusBadRequest, "IDs cannot be empty")
+		return
+	}
+	if err := clipboardDB.DeleteClipboardBatch(req.IDs); err != nil {
+		api.RespondError(c, http.StatusInternalServerError, "Failed to batch delete clipboard: "+err.Error())
+		return
+	}
+	userUUID, _ := c.Get("uuid")
+	auditlog.Log(c.ClientIP(), userUUID.(string), "batch delete clipboard: "+strconv.Itoa(len(req.IDs))+" items", "warn")
+	api.RespondSuccess(c, nil)
+}

api/admin/cloudflared.go

@@ -0,0 +1,104 @@
+package admin
+
+import (
+	"net/http"
+	"strings"
+
+	"github.com/gin-gonic/gin"
+	"github.com/komari-monitor/komari/api"
+	"github.com/komari-monitor/komari/config"
+	"github.com/komari-monitor/komari/database/accounts"
+	"github.com/komari-monitor/komari/database/auditlog"
+	"github.com/komari-monitor/komari/utils/cloudflared"
+)
+
+const cloudflaredStopConfirmText = "STOP CLOUDFLARED"
+
+func GetCloudflaredStatus(c *gin.Context) {
+	api.RespondSuccess(c, cloudflared.Status())
+}
+
+func StartCloudflared(c *gin.Context) {
+	var req struct {
+		Token string `json:"token"`
+	}
+
+	if err := c.ShouldBindJSON(&req); err != nil && err.Error() != "EOF" {
+		api.RespondError(c, http.StatusBadRequest, "Invalid request body: "+err.Error())
+		return
+	}
+
+	token := strings.TrimSpace(req.Token)
+	if token != "" {
+		if err := cloudflared.SaveToken(token); err != nil {
+			api.RespondError(c, http.StatusInternalServerError, "Failed to save Cloudflare Tunnel token: "+err.Error())
+			return
+		}
+	}
+	if err := cloudflared.Start(token); err != nil {
+		api.RespondError(c, http.StatusBadRequest, err.Error())
+		return
+	}
+	if uuid, ok := c.Get("uuid"); ok {
+		auditlog.Log(c.ClientIP(), uuid.(string), "started cloudflared tunnel", "warn")
+	}
+	api.RespondSuccess(c, cloudflared.Status())
+}
+
+func StopCloudflared(c *gin.Context) {
+	var req struct {
+		CurrentPassword string `json:"current_password"`
+		ConfirmText     string `json:"confirm_text"`
+	}
+
+	if err := c.ShouldBindJSON(&req); err != nil && err.Error() != "EOF" {
+		api.RespondError(c, http.StatusBadRequest, "Invalid request body: "+err.Error())
+		return
+	}
+
+	disablePasswordLogin, _ := config.GetAs[bool](config.DisablePasswordLoginKey, false)
+	if !disablePasswordLogin {
+		rawUUID, exists := c.Get("uuid")
+		if !exists {
+			api.RespondError(c, http.StatusUnauthorized, "Unauthorized.")
+			return
+		}
+
+		user, err := accounts.GetUserByUUID(rawUUID.(string))
+		if err != nil {
+			api.RespondError(c, http.StatusUnauthorized, "Failed to verify current user")
+			return
+		}
+		if strings.TrimSpace(req.CurrentPassword) == "" {
+			api.RespondError(c, http.StatusBadRequest, "Current password is required")
+			return
+		}
+		if _, ok := accounts.CheckPassword(user.Username, req.CurrentPassword); !ok {
+			api.RespondError(c, http.StatusUnauthorized, "Current password is incorrect")
+			return
+		}
+	} else if strings.TrimSpace(req.ConfirmText) != cloudflaredStopConfirmText {
+		api.RespondError(c, http.StatusBadRequest, "Type STOP CLOUDFLARED to confirm stopping cloudflared")
+		return
+	}
+
+	if err := cloudflared.Stop(); err != nil {
+		api.RespondError(c, http.StatusInternalServerError, "Failed to stop cloudflared: "+err.Error())
+		return
+	}
+	if uuid, ok := c.Get("uuid"); ok {
+		auditlog.Log(c.ClientIP(), uuid.(string), "stopped cloudflared tunnel", "warn")
+	}
+	api.RespondSuccess(c, cloudflared.Status())
+}
+
+func RemoveCloudflaredToken(c *gin.Context) {
+	if err := cloudflared.RemoveToken(); err != nil {
+		api.RespondError(c, http.StatusBadRequest, "Failed to remove Cloudflare Tunnel token: "+err.Error())
+		return
+	}
+	if uuid, ok := c.Get("uuid"); ok {
+		auditlog.Log(c.ClientIP(), uuid.(string), "removed cloudflared tunnel token", "warn")
+	}
+	api.RespondSuccess(c, cloudflared.Status())
+}

api/admin/download.go

@@ -0,0 +1,210 @@
+package admin
+
+import (
+	"archive/zip"
+	"fmt"
+	"io"
+	"net/http"
+	"os"
+	"path/filepath"
+	"strings"
+	"time"
+
+	"github.com/gin-gonic/gin"
+	"github.com/komari-monitor/komari/api"
+	"github.com/komari-monitor/komari/cmd/flags"
+	"github.com/komari-monitor/komari/database/dbcore"
+)
+
+// copyFile 复制单个文件到目标路径（会确保父目录存在）
+func copyFile(srcPath, destPath string) error {
+	if err := os.MkdirAll(filepath.Dir(destPath), 0o755); err != nil {
+		return fmt.Errorf("failed to create parent directory: %v", err)
+	}
+
+	src, err := os.Open(srcPath)
+	if err != nil {
+		return fmt.Errorf("failed to open source file: %v", err)
+	}
+	defer src.Close()
+
+	dest, err := os.Create(destPath)
+	if err != nil {
+		return fmt.Errorf("failed to create destination file: %v", err)
+	}
+	defer dest.Close()
+
+	if _, err = io.Copy(dest, src); err != nil {
+		return fmt.Errorf("failed to copy file: %v", err)
+	}
+	return nil
+}
+
+// copyDataToTempExcludingDB 将 ./data 下除了 .db/.db-wal/.db-shm 之外的所有文件复制到临时目录
+func copyDataToTempExcludingDB(tempDir string) error {
+	dataRoot := "./data"
+
+	// 如果 data 目录不存在，视为无文件可复制
+	if stat, err := os.Stat(dataRoot); err != nil {
+		if os.IsNotExist(err) {
+			return nil
+		}
+		return fmt.Errorf("stat data dir: %v", err)
+	} else if !stat.IsDir() {
+		return fmt.Errorf("%s is not a directory", dataRoot)
+	}
+
+	return filepath.Walk(dataRoot, func(p string, info os.FileInfo, err error) error {
+		if err != nil {
+			return err
+		}
+
+		rel, err := filepath.Rel(dataRoot, p)
+		if err != nil {
+			return err
+		}
+		if rel == "." {
+			return nil
+		}
+
+		// 跳过数据库相关文件
+		name := info.Name()
+		if strings.HasSuffix(strings.ToLower(name), ".db") ||
+			strings.HasSuffix(strings.ToLower(name), ".db-wal") ||
+			strings.HasSuffix(strings.ToLower(name), ".db-shm") {
+			return nil
+		}
+
+		dst := filepath.Join(tempDir, rel)
+		if info.IsDir() {
+			return os.MkdirAll(dst, 0o755)
+		}
+		return copyFile(p, dst)
+	})
+}
+
+// backupSQLiteTo 使用 SQLite VACUUM INTO 将当前数据库一致性备份到指定路径
+func backupSQLiteTo(destDBPath string) error {
+	if err := os.MkdirAll(filepath.Dir(destDBPath), 0o755); err != nil {
+		return fmt.Errorf("failed to create parent directory for db: %v", err)
+	}
+
+	db := dbcore.GetDBInstance()
+	sqlDB, err := db.DB()
+	if err != nil {
+		return fmt.Errorf("failed to get underlying database connection: %v", err)
+	}
+
+	safePath := strings.ReplaceAll(destDBPath, "'", "''")
+	vacuumSQL := fmt.Sprintf("VACUUM INTO '%s'", safePath)
+	if _, err = sqlDB.Exec(vacuumSQL); err != nil {
+		return fmt.Errorf("sqlite VACUUM INTO failed: %v", err)
+	}
+	return nil
+}
+
+// DownloadBackup 用于打包 ./data 目录及数据库文件为 zip 并通过 HTTP 下载
+func DownloadBackup(c *gin.Context) {
+	// 1) 创建临时目录
+	tempDir, err := os.MkdirTemp("", "komari-backup-*")
+	if err != nil {
+		api.RespondError(c, http.StatusInternalServerError, fmt.Sprintf("Error creating temporary directory: %v", err))
+		return
+	}
+	defer os.RemoveAll(tempDir)
+
+	// 2) 复制 ./data 下除 .db/.db-wal/.db-shm 外的所有文件到临时目录
+	if err := copyDataToTempExcludingDB(tempDir); err != nil {
+		api.RespondError(c, http.StatusInternalServerError, fmt.Sprintf("Error copying data to temp: %v", err))
+		return
+	}
+
+	// 3) 处理数据库备份 -> 临时目录/komari.db
+	destDB := filepath.Join(tempDir, "komari.db")
+	dbFilePath := flags.DatabaseFile
+
+	if flags.DatabaseType == "sqlite" || flags.DatabaseType == "" {
+		if err := backupSQLiteTo(destDB); err != nil {
+			api.RespondError(c, http.StatusInternalServerError, fmt.Sprintf("Error backing up sqlite database: %v", err))
+			return
+		}
+	} else if dbFilePath != "" {
+		// 非 sqlite 的情况：若配置了文件路径且存在，则直接复制（按用户需求仍然将名称固定为 komari.db）
+		if _, err := os.Stat(dbFilePath); err == nil {
+			if err := copyFile(dbFilePath, destDB); err != nil {
+				api.RespondError(c, http.StatusInternalServerError, fmt.Sprintf("Error copying database file: %v", err))
+				return
+			}
+		} else if !os.IsNotExist(err) {
+			api.RespondError(c, http.StatusInternalServerError, fmt.Sprintf("Error stating database file: %v", err))
+			return
+		}
+	}
+
+	// 4) 开始写出 ZIP（以临时目录为根）
+	backupFileName := fmt.Sprintf("backup-%d.zip", time.Now().UnixMicro())
+	c.Writer.Header().Set("Content-Type", "application/zip")
+	c.Writer.Header().Set("Content-Disposition", fmt.Sprintf("attachment; filename=\"%s\"", backupFileName))
+
+	zipWriter := zip.NewWriter(c.Writer)
+	defer zipWriter.Close()
+
+	// 写入临时目录里的内容
+	err = filepath.Walk(tempDir, func(p string, info os.FileInfo, err error) error {
+		if err != nil {
+			return err
+		}
+		rel, err := filepath.Rel(tempDir, p)
+		if err != nil {
+			return err
+		}
+		if rel == "." {
+			return nil
+		}
+		// zip 内路径统一正斜杠
+		zipPath := filepath.ToSlash(rel)
+		if info.IsDir() {
+			_, err := zipWriter.CreateHeader(&zip.FileHeader{
+				Name:     zipPath + "/",
+				Method:   zip.Deflate,
+				Modified: info.ModTime(),
+			})
+			return err
+		}
+		f, err := os.Open(p)
+		if err != nil {
+			return err
+		}
+		defer f.Close()
+		w, err := zipWriter.CreateHeader(&zip.FileHeader{
+			Name:     zipPath,
+			Method:   zip.Deflate,
+			Modified: info.ModTime(),
+		})
+		if err != nil {
+			return err
+		}
+		_, err = io.Copy(w, f)
+		return err
+	})
+	if err != nil {
+		api.RespondError(c, http.StatusInternalServerError, fmt.Sprintf("Error archiving temp folder: %v", err))
+		return
+	}
+
+	// 5) 追加备份标记文件（放在 zip 根目录）
+	markupContent := "此文件为 Komari 备份标记文件，请勿删除。\nThis is a Komari backup markup file, please do not delete.\n\n备份时间 / Backup Time: " + time.Now().Format(time.RFC3339)
+	markupWriter, err := zipWriter.CreateHeader(&zip.FileHeader{
+		Name:     "komari-backup-markup",
+		Method:   zip.Deflate,
+		Modified: time.Now(),
+	})
+	if err != nil {
+		api.RespondError(c, http.StatusInternalServerError, fmt.Sprintf("Error creating backup markup file: %v", err))
+		return
+	}
+	if _, err = markupWriter.Write([]byte(markupContent)); err != nil {
+		api.RespondError(c, http.StatusInternalServerError, fmt.Sprintf("Error writing backup markup file: %v", err))
+		return
+	}
+}

api/admin/exec.go

@@ -2,11 +2,13 @@ package admin
 
 import (
 	"encoding/json"
+	"time"
 
 	"github.com/gin-gonic/gin"
 	"github.com/gorilla/websocket"
 	"github.com/komari-monitor/komari/api"
-	"github.com/komari-monitor/komari/database/logOperation"
+	"github.com/komari-monitor/komari/database/auditlog"
+	"github.com/komari-monitor/komari/database/models"
 	"github.com/komari-monitor/komari/database/tasks"
 	"github.com/komari-monitor/komari/utils"
 	"github.com/komari-monitor/komari/ws"
@@ -21,16 +23,25 @@ func Exec(c *gin.Context) {
 		Clients []string `json:"clients" binding:"required"`
 	}
 	var onlineClients []string
+	var offlineClients []string
 	if err := c.ShouldBindJSON(&req); err != nil {
 		api.RespondError(c, 400, "Invalid or missing request body: "+err.Error())
 		return
 	}
-	for uuid := range ws.ConnectedClients {
-		if contain(req.Clients, uuid) {
+	// for uuid := range ws.GetConnectedClients() {
+	// 	if contain(req.Clients, uuid) {
+	// 		onlineClients = append(onlineClients, uuid)
+	// 	}
+	// 	// else {
+	// 	// 	api.RespondError(c, 400, "Client not connected: "+uuid)
+	// 	// 	return
+	// 	// }
+	// }
+	for _, uuid := range req.Clients {
+		if client := ws.GetConnectedClients()[uuid]; client != nil {
 			onlineClients = append(onlineClients, uuid)
 		} else {
-			api.RespondError(c, 400, "Client not connected: "+uuid)
-			return
+			offlineClients = append(offlineClients, uuid)
 		}
 	}
 	if len(onlineClients) == 0 {
@@ -38,7 +49,7 @@ func Exec(c *gin.Context) {
 		return
 	}
 	taskId := utils.GenerateRandomString(16)
-	if err := tasks.CreateTask(taskId, onlineClients, req.Command); err != nil {
+	if err := tasks.CreateTask(taskId, append(onlineClients, offlineClients...), req.Command); err != nil {
 		api.RespondError(c, 500, "Failed to create task: "+err.Error())
 		return
 	}
@@ -53,26 +64,35 @@ func Exec(c *gin.Context) {
 		send.TaskId = taskId
 
 		payload, _ := json.Marshal(send)
-		client := ws.ConnectedClients[uuid]
+		client := ws.GetConnectedClients()[uuid]
 		if client != nil {
-			client.WriteMessage(websocket.TextMessage, payload)
+			if err := client.WriteMessage(websocket.TextMessage, payload); err != nil {
+				api.RespondError(c, 400, "Client connection is broke: "+uuid)
+				return
+			}
 		} else {
 			api.RespondError(c, 400, "Client connection is null: "+uuid)
 			return
 		}
 	}
 	uuid, _ := c.Get("uuid")
-	logOperation.Log(c.ClientIP(), uuid.(string), "REC, task id: "+taskId, "warn")
+	auditlog.Log(c.ClientIP(), uuid.(string), "REC, task id: "+taskId, "warn")
 	api.RespondSuccess(c, gin.H{
 		"task_id": taskId,
 		"clients": onlineClients,
 	})
-}
-func contain(clients []string, uuid string) bool {
-	for _, client := range clients {
-		if client == uuid {
-			return true
+	if len(offlineClients) > 0 {
+		for _, uuid := range offlineClients {
+			tasks.SaveTaskResult(taskId, uuid, "Client offline!", -1, models.FromTime(time.Now()))
 		}
 	}
-	return false
 }
+
+// func contain(clients []string, uuid string) bool {
+// 	for _, client := range clients {
+// 		if client == uuid {
+// 			return true
+// 		}
+// 	}
+// 	return false
+// }

api/admin/messageSender.go

@@ -0,0 +1,64 @@
+package admin
+
+import (
+	"github.com/gin-gonic/gin"
+	"github.com/komari-monitor/komari/api"
+	"github.com/komari-monitor/komari/config"
+	"github.com/komari-monitor/komari/database"
+	"github.com/komari-monitor/komari/database/models"
+	"github.com/komari-monitor/komari/utils/messageSender"
+	"github.com/komari-monitor/komari/utils/messageSender/factory"
+)
+
+func GetMessageSenderProvider(c *gin.Context) {
+	provider := c.Query("provider")
+	if provider != "" {
+		// 如果指定了provider，返回单个提供者的配置
+		config, err := database.GetMessageSenderConfigByName(provider)
+		if err != nil {
+			api.RespondError(c, 404, "Provider not found: "+err.Error())
+			return
+		}
+		api.RespondSuccess(c, config)
+		return
+	}
+	// 否则返回所有提供者的配置项模板
+	providers := factory.GetSenderConfigs()
+	if len(providers) == 0 {
+		api.RespondError(c, 404, "No message sender providers found")
+		return
+	}
+	api.RespondSuccess(c, providers)
+}
+
+func SetMessageSenderProvider(c *gin.Context) {
+	var senderConfig models.MessageSenderProvider
+	if err := c.ShouldBindJSON(&senderConfig); err != nil {
+		api.RespondError(c, 400, "Invalid configuration: "+err.Error())
+		return
+	}
+	if senderConfig.Name == "" {
+		api.RespondError(c, 400, "Provider name is required")
+		return
+	}
+	_, exists := factory.GetConstructor(senderConfig.Name)
+	if !exists {
+		api.RespondError(c, 404, "Provider not found: "+senderConfig.Name)
+		return
+	}
+	if err := database.SaveMessageSenderConfig(&senderConfig); err != nil {
+		api.RespondError(c, 500, "Failed to save message sender provider configuration: "+err.Error())
+		return
+	}
+	NotificationMethod, _ := config.GetAs[string](config.NotificationMethodKey, "none")
+
+	// 正在使用，重载
+	if NotificationMethod == senderConfig.Name {
+		err := messageSender.LoadProvider(senderConfig.Name, senderConfig.Addition)
+		if err != nil {
+			api.RespondError(c, 500, "Failed to load message sender provider: "+err.Error())
+			return
+		}
+	}
+	api.RespondSuccess(c, gin.H{"message": "Message sender provider set successfully"})
+}

api/admin/notification/load.go

@@ -0,0 +1,90 @@
+package notification
+
+import (
+	"net/http"
+
+	"github.com/gin-gonic/gin"
+	"github.com/komari-monitor/komari/api"
+	"github.com/komari-monitor/komari/database/models"
+	"github.com/komari-monitor/komari/database/notification"
+)
+
+// POST body: clients []string, name string, metric string, threshold float32, ratio float32, interval int
+func AddLoadNotification(c *gin.Context) {
+	var req struct {
+		Clients   []string `json:"clients" binding:"required"`
+		Name      string   `json:"name"`
+		Metric    string   `json:"metric" binding:"required"`
+		Threshold float32  `json:"threshold" binding:"required"` // 阈值百分比
+		Ratio     float32  `json:"ratio" binding:"required"`     // 达标时间比
+		Interval  int      `json:"interval" binding:"required"`  // 间隔时间，单位秒
+	}
+
+	if err := c.ShouldBindJSON(&req); err != nil {
+		api.RespondError(c, http.StatusBadRequest, err.Error())
+		return
+	}
+
+	if req.Interval > 4*60 || req.Interval <= 0 {
+		api.RespondError(c, http.StatusBadRequest, "Interval must be between 1 and 240 minutes")
+		return
+	}
+	if req.Ratio <= 0 || req.Ratio > 1 {
+		api.RespondError(c, http.StatusBadRequest, "Ratio must be between 0 and 1")
+		return
+	}
+
+	if taskID, err := notification.AddLoadNotification(req.Clients, req.Name, req.Metric, req.Threshold, req.Ratio, req.Interval); err != nil {
+		api.RespondError(c, http.StatusInternalServerError, err.Error())
+	} else {
+		api.RespondSuccess(c, gin.H{"task_id": taskID})
+	}
+}
+
+// POST body: id []uint
+func DeleteLoadNotification(c *gin.Context) {
+	var req struct {
+		ID []uint `json:"id" binding:"required"`
+	}
+	if err := c.ShouldBindJSON(&req); err != nil {
+		api.RespondError(c, http.StatusBadRequest, err.Error())
+		return
+	}
+
+	if err := notification.DeleteLoadNotification(req.ID); err != nil {
+		api.RespondError(c, http.StatusInternalServerError, err.Error())
+	} else {
+		api.RespondSuccess(c, nil)
+	}
+}
+
+// POST body: id []uint, updates map[string]interface{}
+func EditLoadNotification(c *gin.Context) {
+	var req struct {
+		Notifications []*models.LoadNotification `json:"notifications" binding:"required"`
+	}
+
+	if err := c.ShouldBindJSON(&req); err != nil {
+		api.RespondError(c, http.StatusBadRequest, "Invalid request data")
+		return
+	}
+
+	if err := notification.EditLoadNotification(req.Notifications); err != nil {
+		api.RespondError(c, http.StatusInternalServerError, err.Error())
+	} else {
+		// for _, notification := range req.Notifications {
+		// 	notification.DeleteLoadNotification([]uint{notification.Id})
+		// }
+		api.RespondSuccess(c, nil)
+	}
+}
+
+func GetAllLoadNotifications(c *gin.Context) {
+	notifications, err := notification.GetAllLoadNotifications()
+	if err != nil {
+		api.RespondError(c, http.StatusInternalServerError, err.Error())
+		return
+	}
+
+	api.RespondSuccess(c, notifications)
+}

api/admin/notification/offline.go

@@ -0,0 +1,109 @@
+package notification
+
+import (
+	"github.com/gin-gonic/gin"
+	"github.com/komari-monitor/komari/api"
+	"github.com/komari-monitor/komari/database/dbcore"
+	"github.com/komari-monitor/komari/database/models"
+	"gorm.io/gorm/clause"
+)
+
+// POST body : []uuid
+func EnableOfflineNotification(c *gin.Context) {
+	var uuids []string
+	if err := c.ShouldBindJSON(&uuids); err != nil {
+		api.RespondError(c, 400, "Invalid request body: "+err.Error())
+		return
+	}
+	var notifications []models.OfflineNotification
+	for _, uuid := range uuids {
+		notifications = append(notifications, models.OfflineNotification{
+			Client: uuid,
+			Enable: true,
+		})
+	}
+	err := dbcore.GetDBInstance().Model(&models.OfflineNotification{}).
+		Clauses(clause.OnConflict{
+			Columns:   []clause.Column{{Name: "client"}},
+			DoUpdates: clause.AssignmentColumns([]string{"enable"}),
+		}).
+		Select("client", "enable").
+		Create(notifications).Error
+	if err != nil {
+		api.RespondError(c, 500, "Failed to enable offline notifications: "+err.Error())
+		return
+	}
+	api.RespondSuccess(c, nil)
+}
+
+// POST body : []uuid
+func DisableOfflineNotification(c *gin.Context) {
+	var uuids []string
+	if err := c.ShouldBindJSON(&uuids); err != nil {
+		api.RespondError(c, 400, "Invalid request body: "+err.Error())
+		return
+	}
+	var notifications []models.OfflineNotification
+	for _, uuid := range uuids {
+		notifications = append(notifications, models.OfflineNotification{
+			Client: uuid,
+			Enable: false,
+		})
+	}
+	err := dbcore.GetDBInstance().Model(&models.OfflineNotification{}).
+		Clauses(clause.OnConflict{
+			Columns:   []clause.Column{{Name: "client"}},
+			DoUpdates: clause.AssignmentColumns([]string{"enable"}),
+		}).
+		Select("client", "enable").
+		Create(notifications).Error
+	if err != nil {
+		api.RespondError(c, 500, "Failed to disable offline notifications: "+err.Error())
+		return
+	}
+	api.RespondSuccess(c, nil)
+}
+
+func EditOfflineNotification(c *gin.Context) {
+	var notifications []models.OfflineNotification
+	if err := c.ShouldBindJSON(&notifications); err != nil {
+		api.RespondError(c, 400, "Invalid request body: "+err.Error())
+		return
+	}
+	if len(notifications) == 0 {
+		api.RespondError(c, 400, "At least one notification is required")
+		return
+	}
+	for _, noti := range notifications {
+		if noti.Client == "" {
+			api.RespondError(c, 400, "Client UUID cannot be empty")
+			return
+		}
+		if noti.GracePeriod <= 0 {
+			api.RespondError(c, 400, "GracePeriod must be a positive integer")
+			return
+		}
+	}
+	err := dbcore.GetDBInstance().Model(&models.OfflineNotification{}).
+		Clauses(clause.OnConflict{
+			Columns:   []clause.Column{{Name: "client"}},
+			DoUpdates: clause.AssignmentColumns([]string{"enable", "grace_period"}),
+		}).
+		Select("*").
+		Create(notifications).Error
+	if err != nil {
+		api.RespondError(c, 500, "Failed to edit offline notifications: "+err.Error())
+		return
+	}
+	api.RespondSuccess(c, nil)
+}
+
+func ListOfflineNotifications(c *gin.Context) {
+	var notifications []models.OfflineNotification
+	err := dbcore.GetDBInstance().Model(&models.OfflineNotification{}).Find(&notifications).Error
+	if err != nil {
+		api.RespondError(c, 500, "Failed to list offline notifications: "+err.Error())
+		return
+	}
+	api.RespondSuccess(c, notifications)
+}

api/admin/oauth.go

@@ -3,7 +3,12 @@ package admin
 import (
 	"github.com/gin-gonic/gin"
 	"github.com/komari-monitor/komari/api"
+	"github.com/komari-monitor/komari/config"
+	"github.com/komari-monitor/komari/database"
 	"github.com/komari-monitor/komari/database/accounts"
+	"github.com/komari-monitor/komari/database/models"
+	"github.com/komari-monitor/komari/utils/oauth"
+	"github.com/komari-monitor/komari/utils/oauth/factory"
 )
 
 func BindingExternalAccount(c *gin.Context) {
@@ -33,3 +38,56 @@ func UnbindExternalAccount(c *gin.Context) {
 
 	api.RespondSuccess(c, nil)
 }
+
+func GetOidcProvider(c *gin.Context) {
+	provider := c.Query("provider")
+	if provider != "" {
+		// 如果指定了provider，返回单个提供者的配置
+		config, err := database.GetOidcConfigByName(provider)
+		if err != nil {
+			api.RespondError(c, 404, "Provider not found: "+err.Error())
+			return
+		}
+		api.RespondSuccess(c, config)
+		return
+	}
+	// 否则返回所有提供者的配置
+	providers := factory.GetProviderConfigs()
+	if len(providers) == 0 {
+		api.RespondError(c, 404, "No OIDC providers found")
+		return
+	}
+	api.RespondSuccess(c, providers)
+}
+
+func SetOidcProvider(c *gin.Context) {
+	var oidcConfig models.OidcProvider
+	if err := c.ShouldBindJSON(&oidcConfig); err != nil {
+		api.RespondError(c, 400, "Invalid configuration: "+err.Error())
+		return
+	}
+	if oidcConfig.Name == "" {
+		api.RespondError(c, 400, "Provider name is required")
+		return
+	}
+	_, exists := factory.GetConstructor(oidcConfig.Name)
+	if !exists {
+		api.RespondError(c, 404, "Provider not found: "+oidcConfig.Name)
+		return
+	}
+
+	if err := database.SaveOidcConfig(&oidcConfig); err != nil {
+		api.RespondError(c, 500, "Failed to save OIDC provider configuration: "+err.Error())
+		return
+	}
+	OAuthProvider, _ := config.GetAs[string](config.OAuthProviderKey, "github")
+	// 正在使用，重载
+	if OAuthProvider == oidcConfig.Name {
+		err := oauth.LoadProvider(oidcConfig.Name, oidcConfig.Addition)
+		if err != nil {
+			api.RespondError(c, 500, "Failed to load OIDC provider: "+err.Error())
+			return
+		}
+	}
+	api.RespondSuccess(c, gin.H{"message": "OIDC provider set successfully"})
+}

api/admin/ping.go

@@ -0,0 +1,120 @@
+package admin
+
+import (
+	"net/http"
+	"strconv"
+
+	"github.com/gin-gonic/gin"
+	"github.com/komari-monitor/komari/api"
+	"github.com/komari-monitor/komari/database/models"
+	"github.com/komari-monitor/komari/database/tasks"
+)
+
+// AddPingTask 处理新增延迟监测任务请求。
+// POST body: clients []string, default_on bool, target, task_type string, interval int
+func AddPingTask(c *gin.Context) {
+	var req struct {
+		Clients   []string `json:"clients"`
+		DefaultOn bool     `json:"default_on"`
+		Name      string   `json:"name" binding:"required"`
+		Target    string   `json:"target" binding:"required"`
+		TaskType  string   `json:"type" binding:"required"`     // icmp, tcp, http
+		Interval  int      `json:"interval" binding:"required"` // 间隔时间，单位秒
+	}
+
+	if err := c.ShouldBindJSON(&req); err != nil {
+		api.RespondError(c, http.StatusBadRequest, err.Error())
+		return
+	}
+	if !req.DefaultOn && len(req.Clients) == 0 {
+		api.RespondError(c, http.StatusBadRequest, "clients is required when default_on is false")
+		return
+	}
+
+	if taskID, err := tasks.AddPingTask(req.Clients, req.DefaultOn, req.Name, req.Target, req.TaskType, req.Interval); err != nil {
+		api.RespondError(c, http.StatusInternalServerError, err.Error())
+	} else {
+		api.RespondSuccess(c, gin.H{"task_id": taskID})
+	}
+}
+
+// POST body: id []uint
+func DeletePingTask(c *gin.Context) {
+	var req struct {
+		ID []uint `json:"id" binding:"required"`
+	}
+	if err := c.ShouldBindJSON(&req); err != nil {
+		api.RespondError(c, http.StatusBadRequest, err.Error())
+		return
+	}
+
+	if err := tasks.DeletePingTask(req.ID); err != nil {
+		api.RespondError(c, http.StatusInternalServerError, err.Error())
+	} else {
+		api.RespondSuccess(c, nil)
+	}
+}
+
+// EditPingTask 处理延迟监测任务编辑请求。
+// POST body: id []uint, updates map[string]interface{}
+func EditPingTask(c *gin.Context) {
+	var req struct {
+		Tasks []*models.PingTask `json:"tasks" binding:"required"`
+	}
+
+	if err := c.ShouldBindJSON(&req); err != nil {
+		api.RespondError(c, http.StatusBadRequest, "Invalid request data")
+		return
+	}
+	for _, task := range req.Tasks {
+		// 编辑时只拦截空任务对象，允许把任务临时保存为未绑定服务器状态。
+		if task == nil {
+			api.RespondError(c, http.StatusBadRequest, "Invalid request data")
+			return
+		}
+	}
+
+	if err := tasks.EditPingTask(req.Tasks); err != nil {
+		api.RespondError(c, http.StatusInternalServerError, err.Error())
+	} else {
+		// for _, task := range req.Tasks {
+		// 	tasks.DeletePingRecords([]uint{task.Id})
+		// }
+		api.RespondSuccess(c, nil)
+	}
+}
+
+func GetAllPingTasks(c *gin.Context) {
+	tasks, err := tasks.GetAllPingTasks()
+	if err != nil {
+		api.RespondError(c, http.StatusInternalServerError, err.Error())
+		return
+	}
+
+	api.RespondSuccess(c, tasks)
+}
+
+func OrderPingTask(c *gin.Context) {
+	var req map[string]int
+	if err := c.ShouldBindJSON(&req); err != nil {
+		api.RespondError(c, http.StatusBadRequest, "Invalid or missing request body: "+err.Error())
+		return
+	}
+
+	order := make(map[uint]int, len(req))
+	for idStr, weight := range req {
+		id, err := strconv.ParseUint(idStr, 10, 64)
+		if err != nil {
+			api.RespondError(c, http.StatusBadRequest, "Invalid task id: "+idStr)
+			return
+		}
+		order[uint(id)] = weight
+	}
+
+	if err := tasks.UpdatePingTaskOrder(order); err != nil {
+		api.RespondError(c, http.StatusInternalServerError, err.Error())
+		return
+	}
+
+	api.RespondSuccess(c, nil)
+}

api/admin/sessions.go

@@ -3,7 +3,7 @@ package admin
 import (
 	"github.com/komari-monitor/komari/api"
 	"github.com/komari-monitor/komari/database/accounts"
-	"github.com/komari-monitor/komari/database/logOperation"
+	"github.com/komari-monitor/komari/database/auditlog"
 
 	"github.com/gin-gonic/gin"
 )
@@ -33,7 +33,7 @@ func DeleteSession(c *gin.Context) {
 		return
 	}
 	uuid, _ := c.Get("uuid")
-	logOperation.Log(c.ClientIP(), uuid.(string), "delete session", "info")
+	auditlog.Log(c.ClientIP(), uuid.(string), "delete session", "info")
 	api.RespondSuccess(c, nil)
 }
 
@@ -45,6 +45,6 @@ func DeleteAllSession(c *gin.Context) {
 		return
 	}
 	uuid, _ := c.Get("uuid")
-	logOperation.Log(c.ClientIP(), uuid.(string), "delete all sessions", "warn")
+	auditlog.Log(c.ClientIP(), uuid.(string), "delete all sessions", "warn")
 	api.RespondSuccess(c, nil)
 }

api/admin/settings.go

@@ -1,32 +1,21 @@
 package admin
 
 import (
-	"database/sql"
-
 	"github.com/komari-monitor/komari/api"
-	"github.com/komari-monitor/komari/database/config"
-	"github.com/komari-monitor/komari/database/logOperation"
-	"github.com/komari-monitor/komari/database/models"
+	"github.com/komari-monitor/komari/config"
+	"github.com/komari-monitor/komari/database/auditlog"
+	"github.com/komari-monitor/komari/database/records"
+	"github.com/komari-monitor/komari/database/tasks"
 
 	"github.com/gin-gonic/gin"
 )
 
 // GetSettings 获取自定义配置
 func GetSettings(c *gin.Context) {
-	cst, err := config.Get()
+	cst, err := config.GetAll()
 	if err != nil {
-		if err == sql.ErrNoRows {
-			//override
-			cst = models.Config{Sitename: "Komari"}
-			cst.ID = 1
-			config.Save(cst)
-			api.RespondSuccess(c, cst)
-			return
-		}
-		c.JSON(500, gin.H{
-			"status":  "error",
-			"message": "Internal Server Error: " + err.Error(),
-		})
+		api.RespondError(c, 500, "Failed to get settings: "+err.Error())
+		return
 	}
 	api.RespondSuccess(c, cst)
 }
@@ -39,8 +28,7 @@ func EditSettings(c *gin.Context) {
 		return
 	}
 
-	cfg["id"] = 1 // Only one record
-	if err := config.Update(cfg); err != nil {
+	if err := config.SetMany(cfg); err != nil {
 		api.RespondError(c, 500, "Failed to update settings: "+err.Error())
 		return
 	}
@@ -48,24 +36,19 @@ func EditSettings(c *gin.Context) {
 	uuid, _ := c.Get("uuid")
 	message := "update settings: "
 	for key := range cfg {
-		ignoredKeys := []string{"id", "updated_at"}
-		if contains(ignoredKeys, key) {
-			continue
-		}
 		message += key + ", "
 	}
 	if len(message) > 2 {
 		message = message[:len(message)-2]
 	}
-	logOperation.Log(c.ClientIP(), uuid.(string), message, "info")
+	auditlog.Log(c.ClientIP(), uuid.(string), message, "info")
 	api.RespondSuccess(c, nil)
 }
 
-func contains(slice []string, item string) bool {
-	for _, v := range slice {
-		if v == item {
-			return true
-		}
-	}
-	return false
+func ClearAllRecords(c *gin.Context) {
+	records.DeleteAll()
+	tasks.DeleteAllPingRecords()
+	uuid, _ := c.Get("uuid")
+	auditlog.Log(c.ClientIP(), uuid.(string), "clear all records", "info")
+	api.RespondSuccess(c, nil)
 }

api/admin/test/test.go

@@ -5,16 +5,19 @@ import (
 
 	"github.com/gin-gonic/gin"
 	"github.com/komari-monitor/komari/api"
-	"github.com/komari-monitor/komari/database/config"
+	"github.com/komari-monitor/komari/config"
+	"github.com/komari-monitor/komari/database/models"
 	"github.com/komari-monitor/komari/utils/geoip"
-	"github.com/komari-monitor/komari/utils/telegram"
+	"github.com/komari-monitor/komari/utils/messageSender"
 )
 
-func TestTelegram(c *gin.Context) {
-	message := "Komari test message."
-	err := telegram.SendTextMessage(message)
+func TestSendMessage(c *gin.Context) {
+	err := messageSender.SendEvent(models.EventMessage{
+		Event:   "Test",
+		Message: "This is a test message from Komari.",
+	})
 	if err != nil {
-		api.RespondError(c, 500, "Failed to send Telegram message: "+err.Error())
+		api.RespondError(c, 500, "Failed to send message: "+err.Error())
 		return
 	}
 	api.RespondSuccess(c, nil)
@@ -29,16 +32,16 @@ func TestGeoIp(c *gin.Context) {
 			ip = c.ClientIP()
 		}
 	}
-	conf, err := config.Get()
+	cfg, err := config.GetAs[bool](config.GeoIpEnabledKey, false)
 	if err != nil {
 		api.RespondError(c, 500, "Failed to get configuration: "+err.Error())
 		return
 	}
-	if !conf.GeoIpEnabled {
+	if !cfg {
 		api.RespondError(c, 400, "GeoIP is not enabled in the configuration.")
 		return
 	}
-	GeoIpRecord, err := geoip.GetGeoIpInfo(net.ParseIP(ip))
+	GeoIpRecord, err := geoip.GetGeoInfo(net.ParseIP(ip))
 	if err != nil {
 		api.RespondError(c, 500, "Failed to get GeoIP record: "+err.Error())
 		return

api/admin/theme.go

@@ -0,0 +1,797 @@
+package admin
+
+import (
+	"archive/zip"
+	"encoding/json"
+	"errors"
+	"fmt"
+	"io"
+	"net"
+	"net/http"
+	"net/url"
+	"os"
+	"path/filepath"
+	"strings"
+
+	"github.com/gin-gonic/gin"
+	"github.com/komari-monitor/komari/api"
+	"github.com/komari-monitor/komari/config"
+	"github.com/komari-monitor/komari/database/dbcore"
+	"github.com/komari-monitor/komari/database/models"
+	"github.com/komari-monitor/komari/public"
+)
+
+// UploadTheme 上传主题
+func UploadTheme(c *gin.Context) {
+	// 读取上传的文件内容
+	data, err := io.ReadAll(c.Request.Body)
+	if err != nil || len(data) == 0 {
+		api.RespondError(c, http.StatusBadRequest, "请选择要上传的主题文件")
+		return
+	}
+
+	// 临时文件名
+	tempFile := filepath.Join(os.TempDir(), "uploaded_theme.zip")
+	if err := os.WriteFile(tempFile, data, 0644); err != nil {
+		api.RespondError(c, http.StatusInternalServerError, "保存文件失败: "+err.Error())
+		return
+	}
+	defer os.Remove(tempFile)
+
+	// 检查文件扩展名（这里假定上传的就是zip）
+	if !strings.HasSuffix(strings.ToLower(tempFile), ".zip") {
+		api.RespondError(c, http.StatusBadRequest, "只支持ZIP格式的主题文件")
+		return
+	}
+
+	// 解压ZIP文件并验证
+	themeInfo, err := extractAndValidateTheme(tempFile)
+	if err != nil {
+		api.RespondError(c, http.StatusBadRequest, err.Error())
+		return
+	}
+
+	api.RespondSuccessMessage(c, "主题上传成功", themeInfo)
+}
+
+// ListThemes 列出所有主题
+func ListThemes(c *gin.Context) {
+	dataDir := "./data/theme"
+
+	// 确保主题目录存在
+	if _, err := os.Stat(dataDir); os.IsNotExist(err) {
+		api.RespondSuccess(c, []models.Theme{})
+		return
+	}
+
+	entries, err := os.ReadDir(dataDir)
+	if err != nil {
+		api.RespondError(c, http.StatusInternalServerError, "读取主题目录失败: "+err.Error())
+		return
+	}
+
+	var themes []models.Theme
+	defaultTheme, err := public.PublicFS.ReadFile("defaultTheme/komari-theme.json")
+	if err == nil {
+		dt := models.Theme{}
+		err := json.Unmarshal(defaultTheme, &dt)
+		if err == nil {
+			themes = append(themes, dt)
+		}
+
+	}
+	for _, entry := range entries {
+		if entry.IsDir() {
+			themeConfigPath := filepath.Join(dataDir, entry.Name(), "komari-theme.json")
+			if themeInfo, err := loadThemeConfig(themeConfigPath); err == nil {
+				themes = append(themes, themeInfo)
+			}
+		}
+	}
+
+	api.RespondSuccess(c, themes)
+}
+
+// DeleteTheme 删除主题
+func DeleteTheme(c *gin.Context) {
+	var req struct {
+		Short string `json:"short" binding:"required"`
+	}
+
+	if err := c.ShouldBindJSON(&req); err != nil {
+		api.RespondError(c, http.StatusBadRequest, "参数错误: "+err.Error())
+		return
+	}
+
+	if req.Short == "default" {
+		api.RespondError(c, http.StatusBadRequest, "默认主题不能删除")
+		return
+	}
+
+	themeDir := filepath.Join("./data/theme", req.Short)
+
+	// 检查主题是否存在
+	if _, err := os.Stat(themeDir); os.IsNotExist(err) {
+		api.RespondError(c, http.StatusNotFound, "主题不存在")
+		return
+	}
+
+	// 删除主题目录
+	if err := os.RemoveAll(themeDir); err != nil {
+		api.RespondError(c, http.StatusInternalServerError, "删除主题失败: "+err.Error())
+		return
+	}
+
+	api.RespondSuccessMessage(c, "主题删除成功", nil)
+}
+
+// SetTheme 设置主题
+func SetTheme(c *gin.Context) {
+	themeName := c.Query("theme")
+	if themeName == "" {
+		api.RespondError(c, http.StatusBadRequest, "主题名称不能为空")
+		return
+	}
+
+	// 如果不是default主题，检查主题是否存在
+	if themeName != "default" {
+		themeDir := filepath.Join("./data/theme", themeName)
+		themeConfigPath := filepath.Join(themeDir, "komari-theme.json")
+
+		if _, err := os.Stat(themeConfigPath); os.IsNotExist(err) {
+			api.RespondError(c, http.StatusNotFound, "主题不存在")
+			return
+		}
+	}
+
+	if err := config.Set("theme", themeName); err != nil {
+		api.RespondError(c, http.StatusInternalServerError, "更新主题设置失败: "+err.Error())
+		return
+	}
+
+	api.RespondSuccessMessage(c, "主题设置成功", gin.H{"theme": themeName})
+}
+
+// extractAndValidateTheme 解压并验证主题
+func extractAndValidateTheme(zipPath string) (models.Theme, error) {
+	var themeInfo models.Theme
+
+	// 打开ZIP文件
+	r, err := zip.OpenReader(zipPath)
+	if err != nil {
+		return themeInfo, fmt.Errorf("无法打开ZIP文件: %v", err)
+	}
+	defer r.Close()
+
+	// 查找komari-theme.json文件
+	var themeConfigFile *zip.File
+	for _, f := range r.File {
+		if f.Name == "komari-theme.json" {
+			themeConfigFile = f
+			break
+		}
+	}
+
+	if themeConfigFile == nil {
+		return themeInfo, fmt.Errorf("主题配置文件 komari-theme.json 不存在")
+	}
+
+	// 读取主题配置
+	rc, err := themeConfigFile.Open()
+	if err != nil {
+		return themeInfo, fmt.Errorf("无法读取主题配置文件: %v", err)
+	}
+	defer rc.Close()
+
+	configData, err := io.ReadAll(rc)
+	if err != nil {
+		return themeInfo, fmt.Errorf("读取主题配置失败: %v", err)
+	}
+
+	if err := json.Unmarshal(configData, &themeInfo); err != nil {
+		return themeInfo, fmt.Errorf("主题配置格式错误: %v", err)
+	}
+
+	// 验证必填字段
+	if themeInfo.Name == "" || themeInfo.Short == "" {
+		return themeInfo, fmt.Errorf("主题配置缺少必填字段（name、short）")
+	}
+
+	// 验证Short字段格式（只允许字母、数字、下划线、连字符）
+	if !isValidThemeShort(themeInfo.Short) {
+		return themeInfo, fmt.Errorf("主题short字段格式无效，只允许字母、数字、下划线和连字符")
+	}
+
+	// 创建主题目录
+	themeDir := filepath.Join("./data/theme", themeInfo.Short)
+
+	// 如果目录已存在，先删除
+	if _, err := os.Stat(themeDir); err == nil {
+		if err := os.RemoveAll(themeDir); err != nil {
+			return themeInfo, fmt.Errorf("删除原有主题失败: %v", err)
+		}
+	}
+
+	if err := os.MkdirAll(themeDir, 0755); err != nil {
+		return themeInfo, fmt.Errorf("创建主题目录失败: %v", err)
+	}
+
+	// 解压文件到主题目录
+	for _, f := range r.File {
+		path := filepath.Join(themeDir, f.Name)
+
+		// 安全检查，防止路径遍历攻击
+		if !strings.HasPrefix(path, filepath.Clean(themeDir)+string(os.PathSeparator)) {
+			continue
+		}
+
+		if f.FileInfo().IsDir() {
+			os.MkdirAll(path, f.FileInfo().Mode())
+			continue
+		}
+
+		// 创建目录
+		if err := os.MkdirAll(filepath.Dir(path), 0755); err != nil {
+			return themeInfo, fmt.Errorf("创建目录失败: %v", err)
+		}
+
+		// 解压文件
+		rc, err := f.Open()
+		if err != nil {
+			return themeInfo, fmt.Errorf("打开压缩文件失败: %v", err)
+		}
+
+		outFile, err := os.OpenFile(path, os.O_WRONLY|os.O_CREATE|os.O_TRUNC, f.FileInfo().Mode())
+		if err != nil {
+			rc.Close()
+			return themeInfo, fmt.Errorf("创建文件失败: %v", err)
+		}
+
+		_, err = io.Copy(outFile, rc)
+		outFile.Close()
+		rc.Close()
+
+		if err != nil {
+			return themeInfo, fmt.Errorf("解压文件失败: %v", err)
+		}
+	}
+
+	return themeInfo, nil
+}
+
+// loadThemeConfig 加载主题配置
+func loadThemeConfig(configPath string) (models.Theme, error) {
+	var themeInfo models.Theme
+
+	data, err := os.ReadFile(configPath)
+	if err != nil {
+		return themeInfo, err
+	}
+
+	if err := json.Unmarshal(data, &themeInfo); err != nil {
+		return themeInfo, err
+	}
+
+	return themeInfo, nil
+}
+
+// isValidThemeShort 验证主题short字段格式
+func isValidThemeShort(short string) bool {
+	if short == "" || short == "default" {
+		return false
+	}
+
+	for _, r := range short {
+		if !((r >= 'a' && r <= 'z') || (r >= 'A' && r <= 'Z') ||
+			(r >= '0' && r <= '9') || r == '_' || r == '-') {
+			return false
+		}
+	}
+
+	return true
+}
+
+// downloadThemeFromURL 从URL下载主题文件
+// isPrivateIP checks if the resolved IP addresses are private/internal
+func isPrivateIP(host string) bool {
+	ips, err := net.LookupHost(host)
+	if err != nil {
+		return true // fail closed
+	}
+	for _, ipStr := range ips {
+		ip := net.ParseIP(ipStr)
+		if ip == nil {
+			continue
+		}
+		if ip.IsLoopback() || ip.IsPrivate() || ip.IsLinkLocalUnicast() || ip.IsLinkLocalMulticast() {
+			return true
+		}
+	}
+	return false
+}
+
+func downloadThemeFromURL(rawURL string) ([]byte, error) {
+	// SSRF protection: block requests to private/internal IPs
+	parsedURL, err := url.Parse(rawURL)
+	if err != nil {
+		return nil, fmt.Errorf("invalid URL: %v", err)
+	}
+	if parsedURL.Scheme != "http" && parsedURL.Scheme != "https" {
+		return nil, fmt.Errorf("only http and https schemes are allowed")
+	}
+	if isPrivateIP(parsedURL.Hostname()) {
+		return nil, fmt.Errorf("requests to private/internal addresses are not allowed")
+	}
+
+	// 发送HTTP GET请求
+	resp, err := http.Get(rawURL)
+	if err != nil {
+		return nil, fmt.Errorf("下载主题文件失败: %v", err)
+	}
+	defer resp.Body.Close()
+
+	// 检查响应状态码
+	if resp.StatusCode != http.StatusOK {
+		return nil, fmt.Errorf("下载主题文件失败，HTTP状态码: %d", resp.StatusCode)
+	}
+
+	// 读取响应内容
+	data, err := io.ReadAll(resp.Body)
+	if err != nil {
+		return nil, fmt.Errorf("读取主题文件内容失败: %v", err)
+	}
+
+	// 检查文件大小
+	if len(data) == 0 {
+		return nil, errors.New("下载的主题文件为空")
+	}
+
+	return data, nil
+}
+
+// getGitHubReleaseDownloadURL 从GitHub API获取最新release的下载链接
+// 该函数通过GitHub API获取指定仓库最新release的资源下载链接
+// 参考API: https://api.github.com/repos/{owner}/{repo}/releases/latest
+// 参数:
+//   - owner: GitHub仓库所有者
+//   - repo: GitHub仓库名称
+//
+// 返回:
+//   - 最新release的第一个资源的下载链接
+//   - 错误信息（如果有）
+func getGitHubReleaseDownloadURL(owner, repo string) (string, error) {
+	if owner == "" || repo == "" {
+		return "", errors.New("GitHub仓库所有者和仓库名称不能为空")
+	}
+
+	// 构建GitHub API URL
+	// 使用GitHub API获取最新release信息
+	apiURL := fmt.Sprintf("https://api.github.com/repos/%s/%s/releases/latest", owner, repo)
+
+	// 发送HTTP GET请求
+	resp, err := http.Get(apiURL)
+	if err != nil {
+		return "", fmt.Errorf("获取GitHub release信息失败: %v", err)
+	}
+	defer resp.Body.Close()
+
+	// 检查响应状态码
+	if resp.StatusCode != http.StatusOK {
+		return "", fmt.Errorf("获取GitHub release信息失败，HTTP状态码: %d", resp.StatusCode)
+	}
+
+	// 解析JSON响应
+	// GitHub API返回的JSON包含assets数组，每个asset包含browser_download_url字段
+	var releaseInfo struct {
+		Assets []struct {
+			BrowserDownloadURL string `json:"browser_download_url"`
+		} `json:"assets"`
+	}
+
+	if err := json.NewDecoder(resp.Body).Decode(&releaseInfo); err != nil {
+		return "", fmt.Errorf("解析GitHub API响应失败: %v", err)
+	}
+
+	// 检查是否有可下载的资源
+	if len(releaseInfo.Assets) == 0 {
+		return "", errors.New("GitHub release中没有可下载的资源")
+	}
+
+	// 返回第一个资源的下载链接
+	// 相当于shell命令: curl -s https://api.github.com/repos/owner/repo/releases/latest | jq -r ".assets[0].browser_download_url"
+	return releaseInfo.Assets[0].BrowserDownloadURL, nil
+}
+
+// isGitHubRepoURL 检查URL是否是GitHub仓库地址
+// 支持的格式:
+// - https://github.com/owner/repo
+// - https://github.com/owner/repo.git
+// - https://www.github.com/owner/repo
+// - http://github.com/owner/repo
+// 返回:
+//   - 是否是GitHub仓库URL
+//   - 仓库所有者
+//   - 仓库名称
+func isGitHubRepoURL(urlStr string) (bool, string, string) {
+	if urlStr == "" {
+		return false, "", ""
+	}
+
+	// 检查URL是否包含github.com
+	if !strings.Contains(strings.ToLower(urlStr), "github.com") {
+		return false, "", ""
+	}
+
+	// 解析URL
+	parsedURL, err := url.Parse(urlStr)
+	if err != nil {
+		return false, "", ""
+	}
+
+	// 检查主机名是否是github.com或www.github.com
+	hostname := strings.ToLower(parsedURL.Host)
+	if hostname != "github.com" && hostname != "www.github.com" {
+		return false, "", ""
+	}
+
+	// 解析路径部分，提取owner和repo
+	// 路径格式应该是 /owner/repo 或 /owner/repo.git
+	path := strings.TrimPrefix(parsedURL.Path, "/")
+	parts := strings.Split(path, "/")
+
+	if len(parts) < 2 {
+		return false, "", ""
+	}
+
+	owner := parts[0]
+	repo := parts[1]
+
+	// 如果repo以.git结尾，去掉这个后缀
+	repo = strings.TrimSuffix(repo, ".git")
+
+	return true, owner, repo
+}
+
+// UpdateTheme 更新主题
+// 支持四种更新方式：
+// 1. 使用主题原有URL下载更新
+// 2. 提供新的直接下载URL进行更新
+// 3. 提供GitHub仓库信息，从最新release下载更新
+// 4. 如果主题URL是GitHub仓库地址，自动获取最新release
+func UpdateTheme(c *gin.Context) {
+	var req struct {
+		Short    string `json:"short" binding:"required"` // 主题短名称
+		URL      string `json:"url"`                      // 新的URL地址（可选）
+		GitOwner string `json:"git_owner"`                // GitHub仓库所有者（可选）
+		GitRepo  string `json:"git_repo"`                 // GitHub仓库名称（可选）
+	}
+
+	if err := c.ShouldBindJSON(&req); err != nil {
+		api.RespondError(c, http.StatusBadRequest, "参数错误: "+err.Error())
+		return
+	}
+
+	// 检查主题是否存在
+	themeDir := filepath.Join("./data/theme", req.Short)
+	themeConfigPath := filepath.Join(themeDir, "komari-theme.json")
+
+	if _, err := os.Stat(themeConfigPath); os.IsNotExist(err) {
+		api.RespondError(c, http.StatusNotFound, "主题不存在")
+		return
+	}
+
+	// 加载现有主题配置
+	themeInfo, err := loadThemeConfig(themeConfigPath)
+	if err != nil {
+		api.RespondError(c, http.StatusInternalServerError, "读取主题配置失败: "+err.Error())
+		return
+	}
+
+	// 方式1和方式4: 尝试从原始URL下载主题
+	// 如果原始URL是GitHub仓库地址，则自动获取最新release
+	var themeData []byte
+	// 不保存下载链接，更新后由主题覆盖
+	//var downloadURL string
+	// var err2 error
+
+	if themeInfo.URL != "" {
+		// 检查原始URL是否是GitHub仓库地址
+		// 例如: https://github.com/owner/repo
+		isGitHub, owner, repo := isGitHubRepoURL(themeInfo.URL)
+		if isGitHub {
+			// 方式4: 如果原始URL是GitHub仓库地址，自动获取最新release
+			// 这是本次需求的核心功能：当主题文件中现有的url地址如果是github仓库的路径，则直接引用该url地址去下载最新的release
+			gitHubURL, err := getGitHubReleaseDownloadURL(owner, repo)
+			if err == nil {
+				// 使用获取到的GitHub release下载链接下载主题
+				themeData, _ = downloadThemeFromURL(gitHubURL)
+				//if err2 == nil {
+				// 注意：这里我们保存的是release的下载链接，而不是GitHub仓库地址
+				// 这样做是为了在下载成功后，将这个具体的release下载链接保存到主题配置中
+				// 但在下次更新时，我们仍然会检测到这是一个GitHub仓库，并获取最新的release
+				// downloadURL = gitHubURL
+				//}
+			}
+		} else {
+			// 原始URL不是GitHub仓库地址，直接尝试下载（方式1）
+			themeData, _ = downloadThemeFromURL(themeInfo.URL)
+			//if err2 == nil {
+			// downloadURL = themeInfo.URL
+			//}
+		}
+	}
+
+	// 如果原始URL下载失败，尝试其他方式下载
+	if themeData == nil || len(themeData) == 0 {
+		// 方式3: 如果提供了GitHub仓库信息，尝试从GitHub最新release下载
+		// 这种方式允许用户只需提供owner和repo信息，系统会自动获取最新release的下载链接
+		if req.GitOwner != "" && req.GitRepo != "" {
+			// 从GitHub API获取下载链接
+			// 相当于: DOWNLOAD_URL=$(curl -s https://api.github.com/repos/owner/repo/releases/latest | jq -r ".assets[0].browser_download_url")
+			gitHubURL, err := getGitHubReleaseDownloadURL(req.GitOwner, req.GitRepo)
+			if err != nil {
+				api.RespondError(c, http.StatusBadRequest, "从GitHub获取下载链接失败: "+err.Error())
+				return
+			}
+
+			// 使用获取到的链接下载主题
+			themeData, err = downloadThemeFromURL(gitHubURL)
+			if err != nil {
+				api.RespondError(c, http.StatusBadRequest, "从GitHub下载主题失败: "+err.Error())
+				return
+			}
+			// 保存下载链接，稍后更新到主题配置中
+			// downloadURL = gitHubURL
+		} else if req.URL != "" {
+			// 方式2: 如果提供了新URL，尝试从新URL下载
+			// 检查新URL是否是GitHub仓库地址
+			isGitHub, owner, repo := isGitHubRepoURL(req.URL)
+			if isGitHub {
+				// 如果新URL是GitHub仓库地址，获取最新release
+				// 这里也应用了自动检测GitHub仓库并下载最新release的功能
+				gitHubURL, err := getGitHubReleaseDownloadURL(owner, repo)
+				if err != nil {
+					api.RespondError(c, http.StatusBadRequest, "从GitHub获取下载链接失败: "+err.Error())
+					return
+				}
+
+				// 使用获取到的链接下载主题
+				themeData, err = downloadThemeFromURL(gitHubURL)
+				if err != nil {
+					api.RespondError(c, http.StatusBadRequest, "从GitHub下载主题失败: "+err.Error())
+					return
+				}
+				// 保存GitHub仓库URL，而不是release下载链接，以便将来可以获取最新版本
+				// 这是一个重要的设计决策：我们保存的是GitHub仓库URL，而不是具体的release下载链接
+				// 这样在下次更新时，系统会再次检测到这是GitHub仓库，并自动获取最新的release
+				// downloadURL = req.URL
+			} else {
+				// 新URL不是GitHub仓库地址，直接尝试下载
+				themeData, err = downloadThemeFromURL(req.URL)
+				if err != nil {
+					api.RespondError(c, http.StatusBadRequest, "从新URL下载主题失败: "+err.Error())
+					return
+				}
+				// downloadURL = req.URL
+			}
+		}
+	}
+
+	// 如果没有成功下载主题数据
+	if themeData == nil || len(themeData) == 0 {
+		api.RespondError(c, http.StatusBadRequest, "无法下载主题，请提供有效的URL或GitHub仓库信息")
+		return
+	}
+
+	// 到这里，我们已经成功获取了主题数据，可能是通过以下四种方式之一：
+	// 1. 原始URL直接下载
+	// 2. 原始URL是GitHub仓库，自动获取最新release下载
+	// 3. 用户提供的新URL下载
+	// 4. 用户提供的GitHub仓库信息，获取最新release下载
+
+	// 临时文件名
+	tempFile := filepath.Join(os.TempDir(), "downloaded_theme.zip")
+	if err := os.WriteFile(tempFile, themeData, 0644); err != nil {
+		api.RespondError(c, http.StatusInternalServerError, "保存文件失败: "+err.Error())
+		return
+	}
+	defer os.Remove(tempFile)
+
+	// 解压ZIP文件并验证
+	updatedThemeInfo, err := extractAndValidateTheme(tempFile)
+	if err != nil {
+		api.RespondError(c, http.StatusBadRequest, err.Error())
+		return
+	}
+
+	// 如果下载URL与原始URL不同，更新主题配置中的URL
+	// if downloadURL != themeInfo.URL {
+	// 	updatedThemeInfo.URL = downloadURL
+
+	// 	// 更新主题配置文件
+	// 	updatedConfigPath := filepath.Join("./data/theme", updatedThemeInfo.Short, "komari-theme.json")
+	// 	updatedConfigData, err := json.MarshalIndent(updatedThemeInfo, "", "  ")
+	// 	if err != nil {
+	// 		api.RespondError(c, http.StatusInternalServerError, "生成主题配置失败: "+err.Error())
+	// 		return
+	// 	}
+
+	// 	if err := os.WriteFile(updatedConfigPath, updatedConfigData, 0644); err != nil {
+	// 		api.RespondError(c, http.StatusInternalServerError, "更新主题配置文件失败: "+err.Error())
+	// 		return
+	// 	}
+	// }
+
+	api.RespondSuccessMessage(c, "主题更新成功", updatedThemeInfo)
+}
+
+// peekThemeFromZip 仅从ZIP文件中读取komari-theme.json并解析主题信息
+// 不执行解压安装，用于preview模式
+func peekThemeFromZip(zipPath string) (models.Theme, error) {
+	var themeInfo models.Theme
+
+	r, err := zip.OpenReader(zipPath)
+	if err != nil {
+		return themeInfo, fmt.Errorf("无法打开ZIP文件: %v", err)
+	}
+	defer r.Close()
+
+	var themeConfigFile *zip.File
+	for _, f := range r.File {
+		if f.Name == "komari-theme.json" {
+			themeConfigFile = f
+			break
+		}
+	}
+
+	if themeConfigFile == nil {
+		return themeInfo, fmt.Errorf("主题配置文件 komari-theme.json 不存在，不是合法的主题包")
+	}
+
+	rc, err := themeConfigFile.Open()
+	if err != nil {
+		return themeInfo, fmt.Errorf("无法读取主题配置文件: %v", err)
+	}
+	defer rc.Close()
+
+	configData, err := io.ReadAll(rc)
+	if err != nil {
+		return themeInfo, fmt.Errorf("读取主题配置失败: %v", err)
+	}
+
+	if err := json.Unmarshal(configData, &themeInfo); err != nil {
+		return themeInfo, fmt.Errorf("主题配置格式错误: %v", err)
+	}
+
+	if themeInfo.Name == "" || themeInfo.Short == "" {
+		return themeInfo, fmt.Errorf("主题配置缺少必填字段（name、short）")
+	}
+
+	if !isValidThemeShort(themeInfo.Short) {
+		return themeInfo, fmt.Errorf("主题short字段格式无效，只允许字母、数字、下划线和连字符")
+	}
+
+	return themeInfo, nil
+}
+
+// ImportTheme 导入远程主题
+// 支持preview查询参数：preview=true时仅返回主题信息，否则下载安装
+// 请求body: {"url": "https://..."}
+// URL支持GitHub仓库地址（自动取latest release）和直接ZIP下载链接
+func ImportTheme(c *gin.Context) {
+	var req struct {
+		URL string `json:"url" binding:"required"`
+	}
+
+	if err := c.ShouldBindJSON(&req); err != nil {
+		api.RespondError(c, http.StatusBadRequest, "参数错误: "+err.Error())
+		return
+	}
+
+	// 解析下载链接
+	downloadURL := req.URL
+	isGitHub, owner, repo := isGitHubRepoURL(req.URL)
+	if isGitHub {
+		gitHubURL, err := getGitHubReleaseDownloadURL(owner, repo)
+		if err != nil {
+			api.RespondError(c, http.StatusBadRequest, "从GitHub获取下载链接失败: "+err.Error())
+			return
+		}
+		downloadURL = gitHubURL
+	}
+
+	// 下载主题ZIP
+	themeData, err := downloadThemeFromURL(downloadURL)
+	if err != nil {
+		api.RespondError(c, http.StatusBadRequest, "下载主题失败: "+err.Error())
+		return
+	}
+
+	// 保存到临时文件
+	tempFile := filepath.Join(os.TempDir(), "import_theme.zip")
+	if err := os.WriteFile(tempFile, themeData, 0644); err != nil {
+		api.RespondError(c, http.StatusInternalServerError, "保存文件失败: "+err.Error())
+		return
+	}
+	defer os.Remove(tempFile)
+
+	// preview模式：仅解析并返回主题信息
+	preview := c.Query("preview")
+	if preview == "true" {
+		themeInfo, err := peekThemeFromZip(tempFile)
+		if err != nil {
+			api.RespondError(c, http.StatusBadRequest, err.Error())
+			return
+		}
+
+		// 检查是否已存在同名主题
+		exists := false
+		themeDir := filepath.Join("./data/theme", themeInfo.Short)
+		if _, err := os.Stat(themeDir); err == nil {
+			exists = true
+		}
+
+		api.RespondSuccess(c, gin.H{
+			"theme":  themeInfo,
+			"exists": exists,
+		})
+		return
+	}
+
+	// 安装模式：检查是否存在同名主题
+	// 先peek一下获取short名称用于检测冲突
+	themeInfo, err := peekThemeFromZip(tempFile)
+	if err != nil {
+		api.RespondError(c, http.StatusBadRequest, err.Error())
+		return
+	}
+
+	overwritten := false
+	themeDir := filepath.Join("./data/theme", themeInfo.Short)
+	if _, err := os.Stat(themeDir); err == nil {
+		overwritten = true
+	}
+
+	// 解压安装
+	installedTheme, err := extractAndValidateTheme(tempFile)
+	if err != nil {
+		api.RespondError(c, http.StatusBadRequest, err.Error())
+		return
+	}
+
+	msg := "主题导入成功"
+	if overwritten {
+		msg = "主题导入成功（已覆盖同名主题）"
+	}
+
+	api.RespondSuccessMessage(c, msg, installedTheme)
+}
+
+func UpdateThemeSettings(c *gin.Context) {
+	theme := c.Query("theme")
+	if theme == "" {
+		api.RespondError(c, http.StatusBadRequest, "主题名称不能为空")
+		return
+	}
+
+	var req map[string]any
+
+	err := c.ShouldBindJSON(&req)
+	if err != nil {
+		api.RespondError(c, http.StatusBadRequest, "参数错误: "+err.Error())
+		return
+	}
+	db := dbcore.GetDBInstance()
+
+	data, err := json.Marshal(&req)
+	if err != nil {
+		api.RespondError(c, http.StatusInternalServerError, "生成主题配置失败: "+err.Error())
+		return
+	}
+
+	var themeCfg models.ThemeConfiguration
+	db.Where("short = ?", theme).
+		Assign(models.ThemeConfiguration{Short: theme, Data: string(data)}).
+		FirstOrCreate(&themeCfg)
+	api.RespondSuccess(c, nil)
+}

api/admin/update/favicon.go

@@ -8,7 +8,7 @@ import (
 
 	"github.com/gin-gonic/gin"
 	"github.com/komari-monitor/komari/api"
-	"github.com/komari-monitor/komari/database/logOperation"
+	"github.com/komari-monitor/komari/database/auditlog"
 )
 
 func UploadFavicon(c *gin.Context) {
@@ -27,7 +27,7 @@ func UploadFavicon(c *gin.Context) {
 		return
 	}
 	uuid, _ := c.Get("uuid")
-	logOperation.Log(c.ClientIP(), uuid.(string), "Favicon uploaded", "info")
+	auditlog.Log(c.ClientIP(), uuid.(string), "Favicon uploaded", "info")
 	api.RespondSuccess(c, nil)
 }
 
@@ -41,6 +41,6 @@ func DeleteFavicon(c *gin.Context) {
 		return
 	}
 	uuid, _ := c.Get("uuid")
-	logOperation.Log(c.ClientIP(), uuid.(string), "Favicon deleted", "info")
+	auditlog.Log(c.ClientIP(), uuid.(string), "Favicon deleted", "info")
 	api.RespondSuccess(c, nil)
 }

api/admin/update/geoip.go

@@ -3,16 +3,16 @@ package update
 import (
 	"github.com/gin-gonic/gin"
 	"github.com/komari-monitor/komari/api"
-	"github.com/komari-monitor/komari/database/logOperation"
+	"github.com/komari-monitor/komari/database/auditlog"
 	"github.com/komari-monitor/komari/utils/geoip"
 )
 
 func UpdateMmdbGeoIP(c *gin.Context) {
-	if err := geoip.UpdateGeoIpDatabase(); err != nil {
+	if err := geoip.UpdateDatabase(); err != nil {
 		api.RespondError(c, 500, "Failed to update GeoIP database "+err.Error())
 		return
 	}
 	uuid, _ := c.Get("uuid")
-	logOperation.Log(c.ClientIP(), uuid.(string), "GeoIP database updated", "info")
+	auditlog.Log(c.ClientIP(), uuid.(string), "GeoIP database updated", "info")
 	api.RespondSuccess(c, nil)
 }

api/admin/update/user.go

@@ -4,7 +4,7 @@ import (
 	"github.com/gin-gonic/gin"
 	"github.com/komari-monitor/komari/api"
 	"github.com/komari-monitor/komari/database/accounts"
-	"github.com/komari-monitor/komari/database/logOperation"
+	"github.com/komari-monitor/komari/database/auditlog"
 )
 
 func UpdateUser(c *gin.Context) {
@@ -35,6 +35,6 @@ func UpdateUser(c *gin.Context) {
 		return
 	}
 	uuid, _ := c.Get("uuid")
-	logOperation.Log(c.ClientIP(), uuid.(string), "User updated", "warn")
+	auditlog.Log(c.ClientIP(), uuid.(string), "User updated", "warn")
 	api.RespondSuccess(c, gin.H{"uuid": req.Uuid})
 }

api/admin/upload.go

@@ -0,0 +1,125 @@
+package admin
+
+import (
+	"archive/zip"
+	"fmt"
+	"io"
+	"log"
+	"net/http"
+	"os"
+	"path/filepath"
+	"strings"
+	"sync"
+	"time"
+
+	"github.com/gin-gonic/gin"
+	"github.com/komari-monitor/komari/api"
+)
+
+// 只有一个备份恢复操作在进行
+var restoreMutex sync.Mutex
+
+// UploadBackup 用于接收上传的备份文件并将其内容恢复到原始位置
+func UploadBackup(c *gin.Context) {
+	// 尝试获取锁，如果已有恢复操作在进行，则立即返回错误
+	if !restoreMutex.TryLock() {
+		api.RespondError(c, http.StatusConflict, "Another restore operation is already in progress")
+		return
+	}
+	defer restoreMutex.Unlock()
+
+	// 获取上传的文件
+	file, header, err := c.Request.FormFile("backup")
+	if err != nil {
+		api.RespondError(c, http.StatusBadRequest, fmt.Sprintf("Error getting uploaded file: %v", err))
+		return
+	}
+	defer file.Close()
+
+	// 检查文件是否为zip格式
+	if !strings.HasSuffix(strings.ToLower(header.Filename), ".zip") {
+		api.RespondError(c, http.StatusBadRequest, "Uploaded file must be a ZIP archive")
+		return
+	}
+
+	// 确保data目录存在
+	if err := os.MkdirAll("./data", 0755); err != nil {
+		api.RespondError(c, http.StatusInternalServerError, fmt.Sprintf("Error creating data directory: %v", err))
+		return
+	}
+
+	// 创建临时文件保存上传的zip（先校验，再落地到固定位置）
+	tempFile, err := os.CreateTemp("", "backup-upload-*.zip")
+	if err != nil {
+		api.RespondError(c, http.StatusInternalServerError, fmt.Sprintf("Error creating temporary file: %v", err))
+		return
+	}
+	tempFilePath := tempFile.Name()
+	defer os.Remove(tempFilePath) // 确保临时文件最终被删除
+
+	// 将上传的文件内容复制到临时文件
+	_, err = io.Copy(tempFile, file)
+	if err != nil {
+		tempFile.Close()
+		api.RespondError(c, http.StatusInternalServerError, fmt.Sprintf("Error saving uploaded file: %v", err))
+		return
+	}
+	tempFile.Close() // 关闭文件以便后续操作
+
+	// 基础校验：检查是否包含标记文件
+	if zr, err := zip.OpenReader(tempFilePath); err == nil {
+		hasMarkup := false
+		for _, f := range zr.File {
+			if f.Name == "komari-backup-markup" {
+				hasMarkup = true
+				break
+			}
+		}
+		zr.Close()
+		if !hasMarkup {
+			api.RespondError(c, http.StatusBadRequest, "Invalid backup file: missing komari-backup-markup file")
+			return
+		}
+	} else {
+		api.RespondError(c, http.StatusInternalServerError, fmt.Sprintf("Error opening zip file: %v", err))
+		return
+	}
+
+	// 将校验通过的临时文件移动到固定路径 ./data/backup.zip
+	finalPath := filepath.Join(".", "data", "backup.zip")
+	// 如存在旧文件，先删除
+	_ = os.Remove(finalPath)
+	if err := os.Rename(tempFilePath, finalPath); err != nil {
+		// fallback：拷贝
+		in, err2 := os.Open(tempFilePath)
+		if err2 != nil {
+			api.RespondError(c, http.StatusInternalServerError, fmt.Sprintf("Error preparing backup file: %v", err))
+			return
+		}
+		defer in.Close()
+		out, err2 := os.Create(finalPath)
+		if err2 != nil {
+			api.RespondError(c, http.StatusInternalServerError, fmt.Sprintf("Error creating target backup file: %v", err2))
+			return
+		}
+		if _, err2 = io.Copy(out, in); err2 != nil {
+			out.Close()
+			api.RespondError(c, http.StatusInternalServerError, fmt.Sprintf("Error writing target backup file: %v", err2))
+			return
+		}
+		out.Close()
+	}
+
+	// 返回：已保存备份，重启后将自动恢复
+	c.JSON(http.StatusOK, gin.H{
+		"status":  "success",
+		"message": "Backup uploaded successfully. The service will restart and apply the backup.",
+		"path":    "./data/backup.zip",
+	})
+
+	go func() {
+		log.Println("Backup uploaded, restarting service in 2 seconds to apply on startup...")
+		time.Sleep(2 * time.Second)
+		os.Exit(0)
+	}()
+}

api/client/autoDiscovery.go

@@ -0,0 +1,40 @@
+package client
+
+import (
+	"github.com/gin-gonic/gin"
+	"github.com/komari-monitor/komari/api"
+	"github.com/komari-monitor/komari/config"
+	"github.com/komari-monitor/komari/database/clients"
+	"github.com/komari-monitor/komari/utils"
+)
+
+func RegisterClient(c *gin.Context) {
+	auth := c.GetHeader("Authorization")
+	if auth == "" {
+		api.RespondError(c, 403, "Invalid AutoDiscovery Key")
+		return
+	}
+	AutoDiscoveryKey, err := config.GetAs[string](config.AutoDiscoveryKeyKey, "")
+	if err != nil {
+		api.RespondError(c, 500, "Failed to get AutoDiscovery Key: "+err.Error())
+		return
+	}
+	if AutoDiscoveryKey == "" ||
+		len(AutoDiscoveryKey) < 12 ||
+		"Bearer "+AutoDiscoveryKey != auth {
+
+		api.RespondError(c, 403, "Invalid AutoDiscovery Key")
+		return
+	}
+	name := c.Query("name")
+	if name == "" {
+		name = utils.GenerateRandomString(8)
+	}
+	name = "Auto-" + name
+	uuid, token, err := clients.CreateClientWithName(name)
+	if err != nil {
+		api.RespondError(c, 500, "Failed to create client: "+err.Error())
+		return
+	}
+	api.RespondSuccess(c, gin.H{"uuid": uuid, "token": token})
+}

api/client/ping.go

@@ -0,0 +1,55 @@
+package client
+
+import (
+	"net/http"
+	"time"
+
+	"github.com/gin-gonic/gin"
+	"github.com/komari-monitor/komari/database/models"
+	"github.com/komari-monitor/komari/database/tasks"
+)
+
+func GetPingTasks(c *gin.Context) {
+	uuid, _ := c.Get("client_uuid")
+	clientUUID, _ := uuid.(string)
+	if clientUUID == "" {
+		c.JSON(http.StatusBadRequest, gin.H{"error": "client_uuid not found"})
+		return
+	}
+
+	result := tasks.GetPingTasksByClient(clientUUID)
+	c.JSON(http.StatusOK, result)
+}
+
+func UploadPingResult(c *gin.Context) {
+	uuid, _ := c.Get("client_uuid")
+	clientUUID, _ := uuid.(string)
+	if clientUUID == "" {
+		c.JSON(http.StatusBadRequest, gin.H{"error": "client_uuid not found"})
+		return
+	}
+
+	var req struct {
+		TaskID     uint      `json:"task_id" binding:"required"`
+		Value      int       `json:"value"`
+		PingType   string    `json:"ping_type"`
+		FinishedAt time.Time `json:"finished_at" binding:"required"`
+	}
+	if err := c.ShouldBindJSON(&req); err != nil {
+		c.JSON(http.StatusBadRequest, gin.H{"error": "Invalid request: " + err.Error()})
+		return
+	}
+
+	record := models.PingRecord{
+		Client: clientUUID,
+		TaskId: req.TaskID,
+		Value:  req.Value,
+		Time:   models.FromTime(req.FinishedAt),
+	}
+	if err := tasks.SavePingRecord(record); err != nil {
+		c.JSON(http.StatusInternalServerError, gin.H{"error": "Failed to save ping result: " + err.Error()})
+		return
+	}
+
+	c.JSON(http.StatusOK, gin.H{"status": "success"})
+}

api/client/report.go

@@ -5,6 +5,7 @@ import (
 	"encoding/json"
 	"fmt"
 	"io"
+	"sync"
 	"time"
 
 	"log"
@@ -15,9 +16,86 @@ import (
 	"github.com/komari-monitor/komari/api"
 	"github.com/komari-monitor/komari/common"
 	"github.com/komari-monitor/komari/database/clients"
+	"github.com/komari-monitor/komari/database/models"
+	"github.com/komari-monitor/komari/database/tasks"
+	"github.com/komari-monitor/komari/utils/notifier"
 	"github.com/komari-monitor/komari/ws"
+	"github.com/patrickmn/go-cache"
 )
 
+const (
+	// 如果超过这个时间没有收到任何消息，则认为连接已死
+	// 因为目前server没有存agent的信息上报间隔。只有写一个默认的
+	readWait = 11 * time.Second
+)
+
+// postPresenceEntry 保存单个客户端的 POST 上报会话状态
+type postPresenceEntry struct {
+	connID     int64
+	timer      *time.Timer
+	generation uint64 // 每次 Reset 递增，用于回调中判断是否为过期的旧回调
+}
+
+var (
+	postPresenceMu     sync.Mutex
+	postPresenceStates = make(map[string]*postPresenceEntry)
+)
+
+// refreshPostPresence 管理 HTTP POST 上报者的在线/离线状态。
+// 每次 POST 刷新 TTL 定时器；定时器到期后触发离线通知。
+func refreshPostPresence(uuid string) {
+	postPresenceMu.Lock()
+	defer postPresenceMu.Unlock()
+
+	if entry, exists := postPresenceStates[uuid]; exists {
+		// 已在线：递增 generation 使可能正在执行的旧回调失效
+		entry.generation++
+		entry.timer.Stop()
+		// 重新创建 AfterFunc 以在闭包中捕获新的 generation
+		gen := entry.generation
+		entry.timer = time.AfterFunc(readWait, func() {
+			postPresenceExpired(uuid, entry.connID, gen)
+		})
+		ws.KeepAlivePresence(uuid, entry.connID, readWait)
+		return
+	}
+
+	// 新 POST 会话：生成 connID，标记在线，启动超时定时器
+	connID := time.Now().UnixNano()
+	ws.KeepAlivePresence(uuid, connID, readWait)
+	go notifier.OnlineNotification(uuid, connID)
+
+	defaultGeneration := uint64(0)
+
+	entry := &postPresenceEntry{
+		connID:     connID,
+		generation: defaultGeneration,
+	}
+
+	entry.timer = time.AfterFunc(readWait, func() {
+		postPresenceExpired(uuid, connID, defaultGeneration)
+	})
+
+	postPresenceStates[uuid] = entry
+}
+
+// postPresenceExpired 是定时器到期的回调。
+// 只有当 connID 和 generation 都与当前 entry 匹配时才执行离线清理，
+// 避免 timer.Reset 竞态导致过期回调错误地清除仍活跃的会话。
+func postPresenceExpired(uuid string, connID int64, gen uint64) {
+	postPresenceMu.Lock()
+	e, ok := postPresenceStates[uuid]
+	if !ok || e.connID != connID || e.generation != gen {
+		postPresenceMu.Unlock()
+		return
+	}
+	delete(postPresenceStates, uuid)
+	postPresenceMu.Unlock()
+
+	ws.SetPresence(uuid, connID, false)
+	notifier.OfflineNotification(uuid, connID)
+}
+
 func UploadReport(c *gin.Context) {
 	bodyBytes, err := io.ReadAll(c.Request.Body)
 	if err != nil {
@@ -40,14 +118,31 @@ func UploadReport(c *gin.Context) {
 		return
 	}
 	report.UpdatedAt = time.Now()
-	err = SaveClientReport(report.UUID, report)
+
+	// 优先使用 body 中的 UUID，若为空则从中间件注入的上下文中获取
+	uuid := report.UUID
+	if uuid == "" {
+		if v, ok := c.Get("client_uuid"); ok {
+			uuid, _ = v.(string)
+		}
+	}
+	if uuid == "" {
+		c.JSON(http.StatusBadRequest, gin.H{"error": "UUID is required"})
+		return
+	}
+	report.UUID = uuid
+
+	err = SaveClientReport(uuid, report)
 	if err != nil {
 		c.JSON(http.StatusInternalServerError, gin.H{"error": fmt.Sprintf("%v", err)})
 		return
 	}
 	// Update report with method and token
 
-	ws.LatestReport[report.UUID] = &report
+	ws.SetLatestReport(uuid, &report)
+
+	// POST 上报后标记节点在线，超时未收到新 POST 则触发离线
+	refreshPostPresence(uuid)
 
 	c.Request.Body = io.NopCloser(bytes.NewBuffer(bodyBytes)) // Restore the body for further use
 	c.JSON(200, gin.H{"status": "success"})
@@ -61,15 +156,16 @@ func WebSocketReport(c *gin.Context) {
 	}
 	upgrader := websocket.Upgrader{
 		CheckOrigin: func(r *http.Request) bool {
-			return true
+			return true // 被控
 		},
 	}
 	// Upgrade the HTTP connection to a WebSocket connection
-	conn, err := upgrader.Upgrade(c.Writer, c.Request, nil)
+	unsafeConn, err := upgrader.Upgrade(c.Writer, c.Request, nil)
 	if err != nil {
-		c.JSON(http.StatusBadRequest, gin.H{"status": "error", "error": "Failed to upgrade to WebSocket"})
+		c.JSON(http.StatusBadRequest, gin.H{"status": "error", "error": "Failed to upgrade to WebSocket." + err.Error()})
 		return
 	}
+	conn := ws.NewSafeConn(unsafeConn)
 	defer conn.Close()
 
 	_, message, err := conn.ReadMessage()
@@ -104,46 +200,100 @@ func WebSocketReport(c *gin.Context) {
 		return
 	}
 
-	// 只允许一个客户端的连接
-	if _, exists := ws.ConnectedClients[uuid]; exists {
-		conn.WriteJSON(gin.H{"status": "error", "error": "Token already in use"})
+	// 接受新连接，并处理旧连接
+	if oldConn, exists := ws.GetConnectedClients()[uuid]; exists {
+		log.Printf("Client %s is reconnecting. Closing the old connection.", uuid)
+
+		// 强制关闭旧连接。这将导致旧连接的 ReadMessage() 循环出错退出。
+		go oldConn.Close()
+	}
+	ws.SetConnectedClients(uuid, conn)
+	log.Printf("Client %s is reconnect success, connID: %d", uuid, conn.ID)
+	go notifier.OnlineNotification(uuid, conn.ID)
+	defer func() {
+		ws.DeleteClientConditionally(uuid, conn)
+		notifier.OfflineNotification(uuid, conn.ID)
+	}()
+
+	// 首先处理第一次ws conn收到的消息
+	processMessage(conn, message, uuid)
+
+	for {
+		conn.SetReadDeadline(time.Now().Add(readWait))
+
+		_, message, err := conn.ReadMessage()
+		if err != nil {
+			if websocket.IsUnexpectedCloseError(err, websocket.CloseGoingAway, websocket.CloseAbnormalClosure) {
+				log.Printf("Client %s connection error: %v", uuid, err)
+			}
+			break // 任何读错误（包括超时）都意味着连接已断开，退出循环
+		}
+		processMessage(conn, message, uuid)
+	}
+}
+
+// 将消息处理逻辑提取到一个函数中，方便复用
+func processMessage(conn *ws.SafeConn, message []byte, uuid string) {
+	type MessageType struct {
+		Type string `json:"type"`
+	}
+	var msgType MessageType
+	err := json.Unmarshal(message, &msgType)
+	if err != nil {
+		conn.WriteJSON(gin.H{"status": "error", "error": "Invalid JSON"})
 		return
 	}
 
-	ws.ConnectedClients[uuid] = conn
-	defer func() {
-		delete(ws.ConnectedClients, uuid)
-	}()
-
-	for {
-		_, message, err := conn.ReadMessage()
-		if err != nil {
-			break
-		}
-
+	switch msgType.Type {
+	case "", "report":
 		report := common.Report{}
 		err = json.Unmarshal(message, &report)
 		if err != nil {
-			break
+			conn.WriteJSON(gin.H{"status": "error", "error": "Invalid report format"})
+			return
 		}
 		report.UpdatedAt = time.Now()
 		err = SaveClientReport(uuid, report)
 		if err != nil {
 			conn.WriteJSON(gin.H{"status": "error", "error": fmt.Sprintf("%v", err)})
+			return
 		}
-
-		ws.LatestReport[uuid] = &report
+		ws.SetLatestReport(uuid, &report)
+	case "ping_result":
+		var reqBody struct {
+			PingTaskID uint      `json:"task_id"`
+			PingResult int       `json:"value"`
+			PingType   string    `json:"ping_type"`
+			FinishedAt time.Time `json:"finished_at"`
+		}
+		err = json.Unmarshal(message, &reqBody)
+		if err != nil {
+			conn.WriteJSON(gin.H{"status": "error", "error": "Invalid ping result format"})
+			return
+		}
+		pingResult := models.PingRecord{
+			Client: uuid,
+			TaskId: reqBody.PingTaskID,
+			Value:  reqBody.PingResult,
+			Time:   models.FromTime(reqBody.FinishedAt),
+		}
+		tasks.SavePingRecord(pingResult)
+	default:
+		log.Printf("Unknown message type: %s", msgType.Type)
+		conn.WriteJSON(gin.H{"status": "error", "error": "Unknown message type"})
 	}
 }
 
 func SaveClientReport(uuid string, report common.Report) error {
-	if api.Records[uuid] == nil {
-		api.Records[uuid] = []common.Report{}
+	reports, _ := api.Records.Get(uuid)
+	if reports == nil {
+		reports = []common.Report{}
 	}
 	if report.CPU.Usage < 0.01 {
 		report.CPU.Usage = 0.01
 	}
-	api.Records[uuid] = append(api.Records[uuid], report)
+	reports = append(reports.([]common.Report), report)
+	api.Records.Set(uuid, reports, cache.DefaultExpiration)
 
 	return nil
 }

api/client/task.go

@@ -5,6 +5,7 @@ import (
 
 	"github.com/gin-gonic/gin"
 	"github.com/komari-monitor/komari/database/clients"
+	"github.com/komari-monitor/komari/database/models"
 	"github.com/komari-monitor/komari/database/tasks"
 )
 
@@ -17,7 +18,7 @@ func TaskResult(c *gin.Context) {
 	}
 	var req struct {
 		TaskId     string    `json:"task_id" binding:"required"`
-		Result     string    `json:"result" binding:"required"`
+		Result     string    `json:"result"`
 		ExitCode   int       `json:"exit_code"`
 		FinishedAt time.Time `json:"finished_at" binding:"required"`
 	}
@@ -26,7 +27,7 @@ func TaskResult(c *gin.Context) {
 		return
 	}
 
-	if err := tasks.SaveTaskResult(req.TaskId, clientId, req.Result, req.ExitCode, req.FinishedAt); err != nil {
+	if err := tasks.SaveTaskResult(req.TaskId, clientId, req.Result, req.ExitCode, models.FromTime(req.FinishedAt)); err != nil {
 		c.JSON(500, gin.H{"status": "error", "message": "Failed to update task result: " + err.Error()})
 		return
 	}

api/client/uploadBasicInfo.go

@@ -3,13 +3,25 @@ package client
 import (
 	"net"
 
+	"github.com/komari-monitor/komari/config"
 	"github.com/komari-monitor/komari/database/clients"
-	"github.com/komari-monitor/komari/database/config"
 	"github.com/komari-monitor/komari/utils/geoip"
 
 	"github.com/gin-gonic/gin"
 )
 
+func getClientIPType(ip net.IP) int {
+	// 0:ipv4 1:ipv6 -1:错误的输入
+	if ip == nil {
+		return -1
+	}
+	if ip.To4() == nil {
+		return 1
+	} else {
+		return 0
+	}
+}
+
 func UploadBasicInfo(c *gin.Context) {
 	var cbi = map[string]interface{}{}
 	if err := c.ShouldBindJSON(&cbi); err != nil {
@@ -25,19 +37,41 @@ func UploadBasicInfo(c *gin.Context) {
 	}
 
 	cbi["uuid"] = uuid
+	// 如果没有传入 IP 信息，尝试从请求中获取
+	if (func() bool {
+		if v4, ok := cbi["ipv4"].(string); !ok || v4 == "" {
+			if v6, ok := cbi["ipv6"].(string); !ok || v6 == "" {
+				return true
+			}
+		}
+		return false
+	})() {
+		ipStr := c.ClientIP()
+		ip := net.ParseIP(ipStr)
+		ipType := getClientIPType(ip)
 
-	if cfg, err := config.Get(); err == nil && cfg.GeoIpEnabled {
+		switch ipType {
+		case 0:
+			cbi["ipv4"] = ipStr
+		case 1:
+			cbi["ipv6"] = ipStr
+		default:
+			break
+		}
+	}
+
+	if cfg, err := config.GetAs[bool](config.GeoIpEnabledKey); err == nil && cfg {
 		if ipv4, ok := cbi["ipv4"].(string); ok && ipv4 != "" {
 			ip4 := net.ParseIP(ipv4)
-			ip4_record, _ := geoip.GetGeoIpInfo(ip4)
+			ip4_record, _ := geoip.GetGeoInfo(ip4)
 			if ip4_record != nil {
-				cbi["region"] = geoip.GetRegionUnicodeEmoji(ip4_record.Country.ISOCode)
+				cbi["region"] = geoip.GetRegionUnicodeEmoji(ip4_record.ISOCode)
 			}
 		} else if ipv6, ok := cbi["ipv6"].(string); ok && ipv6 != "" {
 			ip6 := net.ParseIP(ipv6)
-			ip6_record, _ := geoip.GetGeoIpInfo(ip6)
+			ip6_record, _ := geoip.GetGeoInfo(ip6)
 			if ip6_record != nil {
-				cbi["region"] = geoip.GetRegionUnicodeEmoji(ip6_record.Country.ISOCode)
+				cbi["region"] = geoip.GetRegionUnicodeEmoji(ip6_record.ISOCode)
 			}
 		}
 	}

api/jsonRpc/JsonRpc.go

@@ -0,0 +1,273 @@
+package jsonRpc
+
+import (
+	"context"
+	"encoding/json"
+	"errors"
+	"io"
+	"net/http"
+	"reflect"
+	"strings"
+	"sync"
+
+	"github.com/gin-gonic/gin"
+	"github.com/komari-monitor/komari/config"
+	"github.com/komari-monitor/komari/database/accounts"
+	"github.com/komari-monitor/komari/database/clients"
+	"github.com/komari-monitor/komari/utils/rpc"
+	"github.com/komari-monitor/komari/ws"
+)
+
+// OnInternalRequest 内部调用 RPC 方法，支持权限控制
+// group: 调用者的权限分组 (guest/client/admin)
+// method: RPC 方法名 (如 "common:getNodes")
+// params: 方法参数
+func OnInternalRequest(ctx context.Context, group string, method string, params interface{}) *rpc.JsonRpcResponse {
+	// 检查私有站点
+	PrivateSite, _ := config.GetAs[bool](config.PrivateSiteKey)
+
+	if PrivateSite && group == "guest" {
+		return rpc.ErrorResponse(nil, rpc.PermissionDenied, "Private site enabled, please login first", nil)
+	}
+
+	// 解析方法命名空间
+	fc := strings.Split(method, ":")
+	namespace := "common"
+	if len(fc) >= 2 {
+		namespace = fc[0]
+	}
+
+	// 权限检查
+	allowed := false
+	switch namespace {
+	case "guest", "", "rpc", "common":
+		allowed = true
+	case "client":
+		if group == "client" || group == "admin" {
+			allowed = true
+		}
+	case "admin":
+		if group == "admin" {
+			allowed = true
+		}
+	}
+
+	if !allowed {
+		return rpc.ErrorResponse(nil, rpc.PermissionDenied, "Permission denied", nil)
+	}
+
+	// 构建 context meta
+	meta := &rpc.ContextMeta{Permission: group}
+	return rpc.CallWithContext(rpc.NewContextWithMeta(ctx, meta), nil, method, params)
+}
+
+// Json Rpc2 over websocket, /api/rpc2
+func OnRpcRequest(c *gin.Context) {
+	AllowCors, _ := config.GetAs[bool](config.AllowCorsKey)
+
+	// GET -> WebSocket
+	if c.Request.Method == http.MethodGet {
+		_conn, err := ws.UpgradeRequest(c, func(r *http.Request) bool {
+			if AllowCors {
+				return true
+			}
+			return ws.CheckOrigin(r)
+		})
+		conn := ws.NewSafeConn(_conn)
+		if err != nil {
+			c.JSON(http.StatusBadRequest, gin.H{"status": "error", "error": "Failed to upgrade to WebSocket." + err.Error()})
+			return
+		}
+		permissionGroup := detectPermissionGroup(c)
+		meta := buildContextMeta(c, permissionGroup)
+		defer conn.Close()
+		for {
+			var req rpc.JsonRpcRequest
+			err := conn.ReadJSON(&req)
+			if err != nil {
+				// JSON 解析
+				var se *json.SyntaxError
+				var ute *json.UnmarshalTypeError
+				if errors.As(err, &se) || errors.As(err, &ute) {
+					conn.WriteJSON(rpc.ErrorResponse(nil, rpc.InvalidRequest, "bad request: "+err.Error(), nil))
+					continue
+				}
+				// 其它视为连接/IO 错误
+				break
+			}
+			if jerr := req.Validate(); jerr != nil {
+				conn.WriteJSON(jerr.ResponseWithID(req.ID))
+				continue
+			}
+			dispatchByPermissionWithMeta(conn, permissionGroup, meta, &req)
+		}
+		return
+	}
+
+	// 否则按 HTTP POST JSON-RPC 处理 (支持单个或批量)
+	if c.Request.Method != http.MethodPost {
+		c.JSON(http.StatusMethodNotAllowed, gin.H{"error": "method not allowed"})
+		return
+	}
+	body, err := io.ReadAll(c.Request.Body)
+	if err != nil {
+		c.JSON(http.StatusBadRequest, rpc.ErrorResponse(nil, rpc.ParseError, "read body error", err.Error()))
+		return
+	}
+	requests, jerr := rpc.ParseRequests(body)
+	if jerr != nil {
+		c.JSON(http.StatusBadRequest, jerr.Response())
+		return
+	}
+	permissionGroup := detectPermissionGroup(c)
+	meta := buildContextMeta(c, permissionGroup)
+	// 批量
+	responses := make([]*rpc.JsonRpcResponse, 0, len(requests))
+	for _, rreq := range requests {
+		// 权限与命名空间
+		fc := strings.Split(rreq.Method, ":")
+		if len(fc) == 1 {
+			fc[0] = "common"
+		}
+		allowed := false
+		switch fc[0] {
+		case "guest", "", "rpc", "common":
+			allowed = true
+		case "client":
+			if permissionGroup == "client" || permissionGroup == "admin" {
+				allowed = true
+			}
+		case "admin":
+			if permissionGroup == "admin" {
+				allowed = true
+			}
+		default:
+			responses = append(responses, rpc.ErrorResponse(rreq.ID, 401, "Unauthorized", nil))
+			continue
+		}
+		if !allowed {
+			responses = append(responses, rpc.ErrorResponse(rreq.ID, 401, "Unauthorized", nil))
+			continue
+		}
+		responses = append(responses, rpc.CallWithContext(rpc.NewContextWithMeta(context.TODO(), meta), rreq.ID, rreq.Method, rreq.Params))
+	}
+	// 单个请求直接对象，批量请求数组 (符合 JSON-RPC 2.0)
+	if len(responses) == 1 {
+		c.JSON(http.StatusOK, responses[0])
+	} else {
+		c.JSON(http.StatusOK, responses)
+	}
+}
+
+// detectPermissionGroup 提取权限分组，与原逻辑保持一致
+func detectPermissionGroup(c *gin.Context) string {
+	permissionGroup := "guest"
+	token := c.Query("Authorization")
+	if _, err := clients.GetClientUUIDByToken(token); err == nil {
+		permissionGroup = "client"
+	}
+	if session_token, _ := c.Cookie("session_token"); session_token != "" {
+		if _, err := accounts.GetUserBySession(session_token); err == nil {
+			permissionGroup = "admin"
+		}
+	}
+	apiKey := c.GetHeader("Authorization")
+	if len(apiKey) <= len("Bearer ") {
+		return permissionGroup
+	}
+	cfg, _ := config.GetAs[string](config.ApiKeyKey, "")
+	if len(cfg) > 8 && apiKey == "Bearer "+cfg {
+		permissionGroup = "admin"
+	}
+	return permissionGroup
+}
+
+// buildContextMeta 从 gin.Context 构建 *rpc.ContextMeta
+func buildContextMeta(c *gin.Context, permissionGroup string) *rpc.ContextMeta {
+	meta := &rpc.ContextMeta{Permission: permissionGroup}
+	// 提取客户端 token (query Authorization / Header Authorization Bearer token)
+	token := c.Query("Authorization")
+	if token == "" {
+		// 兼容 header Bearer <token>
+		hAuth := c.GetHeader("Authorization")
+		if strings.HasPrefix(hAuth, "Bearer ") {
+			token = strings.TrimPrefix(hAuth, "Bearer ")
+		}
+	}
+	if token != "" {
+		if uuid, err := clients.GetClientUUIDByToken(token); err == nil {
+			meta.ClientToken = token
+			meta.ClientUUID = uuid
+		}
+	}
+	// 提取用户 (session cookie)
+	if session_token, _ := c.Cookie("session_token"); session_token != "" {
+		if user, err := accounts.GetUserBySession(session_token); err == nil {
+			meta.User = &user
+			meta.UserUUID = user.UUID
+		}
+	}
+	meta.RemoteIP = c.ClientIP()
+	meta.UserAgent = c.GetHeader("User-Agent")
+	return meta
+}
+
+// dispatchByPermissionWithMeta 与原函数类似，但会携带 meta 上下文给 handler
+func dispatchByPermissionWithMeta(conn *ws.SafeConn, permissionGroup string, meta *rpc.ContextMeta, req *rpc.JsonRpcRequest) {
+	fc := strings.Split(req.Method, ":")
+	if len(fc) == 1 {
+		fc[0] = "common"
+	}
+	ctx := rpc.NewContextWithMeta(context.TODO(), meta)
+	switch fc[0] {
+	case "guest", "", "rpc", "common":
+		go conn.WriteJSON(rpc.CallWithContext(ctx, req.ID, req.Method, req.Params))
+	case "client":
+		if permissionGroup == "client" || permissionGroup == "admin" {
+			go conn.WriteJSON(rpc.CallWithContext(ctx, req.ID, req.Method, req.Params))
+		} else {
+			conn.WriteJSON(rpc.ErrorResponse(req.ID, 401, "Unauthorized", nil))
+		}
+	case "admin":
+		if permissionGroup == "admin" {
+			go conn.WriteJSON(rpc.CallWithContext(ctx, req.ID, req.Method, req.Params))
+		} else {
+			conn.WriteJSON(rpc.ErrorResponse(req.ID, 401, "Unauthorized", nil))
+		}
+	default:
+		conn.WriteJSON(rpc.ErrorResponse(req.ID, 401, "Unauthorized", nil))
+	}
+}
+
+// registry holds method handlers keyed by "namespace:MethodName"
+var (
+	registryMu sync.RWMutex
+	registry   = make(map[string]reflect.Value)
+)
+
+// Register 将以分组common注册
+func Register(name string, cb rpc.Handler) error {
+	return RegisterWithGroupAndMeta(name, "common", cb, &rpc.MethodMeta{
+		Name:        name,
+		Summary:     "This method does not provide a summary",
+		Description: "This method does not provide a description",
+	})
+}
+
+// RegisterWithGroup 将回调按分组注册。
+// 传入函数:       Register("ns", someFunc) -> 注册 ns:SomeFunc
+// group 为空时使用默认分组 "common"。
+func RegisterWithGroupAndMeta(name, group string, cb rpc.Handler, meta *rpc.MethodMeta) error {
+	return rpc.RegisterWithMeta(group+":"+name, cb, meta)
+}
+
+// GetRegisteredKeys 返回已注册的方法 key 列表 (调试用)。
+func GetRegisteredKeys() []string {
+	registryMu.RLock()
+	defer registryMu.RUnlock()
+	keys := make([]string, 0, len(registry))
+	for k := range registry {
+		keys = append(keys, k)
+	}
+	return keys
+}

api/jsonRpc/common.go

@@ -0,0 +1,555 @@
+package jsonRpc
+
+import (
+	"context"
+	"fmt"
+	"math"
+	"sort"
+	"strings"
+	"time"
+
+	"github.com/komari-monitor/komari/api"
+	"github.com/komari-monitor/komari/common"
+	"github.com/komari-monitor/komari/config"
+	"github.com/komari-monitor/komari/database"
+	"github.com/komari-monitor/komari/database/clients"
+	"github.com/komari-monitor/komari/database/dbcore"
+	"github.com/komari-monitor/komari/database/models"
+	"github.com/komari-monitor/komari/database/tasks"
+	"github.com/komari-monitor/komari/utils"
+	"github.com/komari-monitor/komari/utils/rpc"
+	"github.com/komari-monitor/komari/ws"
+
+	cache "github.com/patrickmn/go-cache"
+)
+
+// pingstats:<uuid>
+var pingStatsCache = cache.New(1*time.Minute, 2*time.Minute)
+
+type pingStat struct {
+	Name   string  `json:"name"`
+	Latest int     `json:"latest"`
+	Avg    int     `json:"avg"`
+	Tail   float64 `json:"tail"` // (P99-P50)/P50
+	Loss   float64 `json:"loss"` // 丢包率 %
+	Min    int     `json:"min"`
+	Max    int     `json:"max"`
+}
+
+// getPingStatsForNode 计算并缓存节点最近 1 小时 ping 统计
+func getPingStatsForNode(uuid string, pingTasks []models.PingTask) map[string]pingStat {
+	if uuid == "" {
+		return map[string]pingStat{}
+	}
+	key := fmt.Sprintf("pingstats:%s", uuid)
+	if v, ok := pingStatsCache.Get(key); ok {
+		if m, ok2 := v.(map[string]pingStat); ok2 {
+			return m
+		}
+	}
+	// 筛选属于该节点的任务
+	assigned := make([]models.PingTask, 0, 4)
+	for _, t := range pingTasks {
+		if t.AppliesToClient(uuid) {
+			assigned = append(assigned, t)
+		}
+	}
+	if len(assigned) == 0 {
+		empty := map[string]pingStat{}
+		pingStatsCache.Set(key, empty, cache.DefaultExpiration)
+		return empty
+	}
+	end := time.Now()
+	start := end.Add(-1 * time.Hour)
+	recs, err := tasks.GetPingRecords(uuid, -1, start, end)
+	if err != nil || len(recs) == 0 {
+		empty := map[string]pingStat{}
+		pingStatsCache.Set(key, empty, cache.DefaultExpiration)
+		return empty
+	}
+	grouped := make(map[uint][]models.PingRecord)
+	for _, r := range recs {
+		for _, t := range assigned {
+			if r.TaskId == t.Id {
+				grouped[r.TaskId] = append(grouped[r.TaskId], r)
+				break
+			}
+		}
+	}
+	result := make(map[string]pingStat, len(grouped))
+	for _, t := range assigned {
+		records := grouped[t.Id]
+		if len(records) == 0 {
+			continue
+		}
+		latest := -1
+		var latestTs time.Time
+		values := make([]int, 0, len(records))
+		sum := 0
+		valid := 0
+		total := 0
+		lossCount := 0
+		minLat := 0
+		maxLat := 0
+		for _, r := range records {
+			total++
+			if r.Value < 0 { // 丢包
+				lossCount++
+				continue
+			}
+			values = append(values, r.Value)
+			sum += r.Value
+			valid++
+			if minLat == 0 || r.Value < minLat {
+				minLat = r.Value
+			}
+			if r.Value > maxLat {
+				maxLat = r.Value
+			}
+			ts := r.Time.ToTime()
+			if latestTs.IsZero() || ts.After(latestTs) {
+				latestTs = ts
+				latest = r.Value
+			}
+		}
+		avg := 0
+		if valid > 0 {
+			avg = sum / valid
+		}
+		p50, p99 := 0, 0
+		if len(values) > 0 {
+			sort.Ints(values)
+			percentile := func(vals []int, pct float64) int {
+				if len(vals) == 0 {
+					return 0
+				}
+				if pct <= 0 {
+					return vals[0]
+				}
+				if pct >= 1 {
+					return vals[len(vals)-1]
+				}
+				pos := (float64(len(vals) - 1)) * pct
+				lo := int(math.Floor(pos))
+				hi := int(math.Ceil(pos))
+				if lo == hi {
+					return vals[lo]
+				}
+				frac := pos - float64(lo)
+				v := float64(vals[lo]) + (float64(vals[hi])-float64(vals[lo]))*frac
+				return int(math.Round(v))
+			}
+			p50 = percentile(values, 0.50)
+			p99 = percentile(values, 0.99)
+		}
+		tail := 0.0
+		if p50 > 0 && p99 >= p50 {
+			tail = float64(p99-p50) / float64(p50)
+		}
+		lossRate := 0.0
+		if total > 0 {
+			lossRate = float64(lossCount) / float64(total) * 100
+		}
+		result[fmt.Sprintf("%d", t.Id)] = pingStat{
+			Name:   t.Name,
+			Latest: latest,
+			Avg:    avg,
+			Tail:   tail,
+			Loss:   lossRate,
+			Min:    minLat,
+			Max:    maxLat,
+		}
+	}
+	pingStatsCache.Set(key, result, cache.DefaultExpiration)
+	return result
+}
+
+func init() {
+	RegisterWithGroupAndMeta("getNodes", "common",
+		func(ctx context.Context, req *rpc.JsonRpcRequest) (any, *rpc.JsonRpcError) {
+			return getNodes(ctx, req)
+		},
+		&rpc.MethodMeta{
+			Name:    "getNodes",
+			Summary: "Get all nodes",
+			Params: []rpc.ParamMeta{
+				{
+					Name:        "uuid",
+					Description: "Specify the UUID of the node",
+					Required:    false,
+					Type:        "string",
+				},
+			},
+			Returns: "Client | { [uuid]: Client }",
+		},
+	)
+	RegisterWithGroupAndMeta("getNodesLatestStatus", "common",
+		func(ctx context.Context, req *rpc.JsonRpcRequest) (any, *rpc.JsonRpcError) {
+			return getNodesLatestStatus(ctx, req)
+		},
+		&rpc.MethodMeta{
+			Name:    "getNodesLatestStatus",
+			Summary: "Get latest status reports (single node or map).",
+			Params: []rpc.ParamMeta{
+				{
+					Name:        "uuid",
+					Description: "Specify the UUID of the node (optional)",
+					Required:    false,
+					Type:        "string",
+				},
+				{
+					Name:        "uuids",
+					Description: "Specify multiple UUIDs (array) to get subset (ignored if uuid provided)",
+					Required:    false,
+					Type:        "string[]",
+				},
+			},
+			Returns: "Record | { [uuid]: Record }",
+		},
+	)
+	Register("getMe", func(ctx context.Context, req *rpc.JsonRpcRequest) (any, *rpc.JsonRpcError) {
+		return getMe(ctx, req)
+	})
+	Register("getPublicInfo", getPublicInfo)
+	Register("getVersion", getVersion)
+	Register("getNodeRecentStatus", getNodeRecentStatus)
+}
+
+func getNodes(ctx context.Context, req *rpc.JsonRpcRequest) (any, *rpc.JsonRpcError) {
+	var params struct {
+		UUID string `json:"uuid"`
+	}
+	req.BindParams(&params)
+	cinfo, err := clients.GetAllClientBasicInfo()
+	if err != nil {
+		return nil, rpc.MakeError(rpc.InternalError, "Failed to get client info", cinfo)
+	}
+	meta := rpc.MetaFromContext(ctx)
+
+	SendIpAddrToGuest, _ := config.GetAs[bool](config.SendIpAddrToGuestKey)
+	if meta.Permission != "admin" {
+		// 过滤 Hidden 节点并隐藏敏感字段
+		filtered := make([]models.Client, 0, len(cinfo))
+		for _, node := range cinfo {
+			if node.Hidden { // 非 admin 不显示隐藏节点
+				continue
+			}
+			if SendIpAddrToGuest {
+				if node.IPv4 != "" {
+					node.IPv4 = strings.Split(node.IPv4, ".")[0] + ".*.*.*"
+				}
+				if node.IPv6 != "" {
+					node.IPv6 = strings.Split(node.IPv6, ":")[0] + ":*:*:*:*:*:*:*"
+				}
+			} else {
+				node.IPv4 = ""
+				node.IPv6 = ""
+			}
+
+			node.Remark = ""
+			node.Version = ""
+			node.Token = ""
+			filtered = append(filtered, node)
+		}
+		cinfo = filtered
+	}
+	if params.UUID != "" {
+		for _, node := range cinfo {
+			if node.UUID == params.UUID {
+				return node, nil
+			}
+		}
+		return nil, rpc.MakeError(rpc.InvalidParams, "Node not found", params.UUID)
+	}
+
+	nodesMap := make(map[string]models.Client, len(cinfo))
+	for _, node := range cinfo {
+		nodesMap[node.UUID] = node
+	}
+	return nodesMap, nil
+}
+
+func getPublicInfo(_ context.Context, _ *rpc.JsonRpcRequest) (any, *rpc.JsonRpcError) {
+	info, err := database.GetPublicInfo()
+	if err != nil {
+		return nil, rpc.MakeError(rpc.InternalError, "Failed to get public info", err.Error())
+	}
+	return info, nil
+}
+
+func getNodesLatestStatus(ctx context.Context, req *rpc.JsonRpcRequest) (any, *rpc.JsonRpcError) {
+	var params struct {
+		UUID  string   `json:"uuid"`
+		UUIDs []string `json:"uuids"`
+	}
+	req.BindParams(&params)
+
+	meta := rpc.MetaFromContext(ctx)
+	latest := ws.GetLatestReport() // map[string]*common.Report (copy)
+	onlineUUIDs := ws.GetAllOnlineUUIDs()
+	onlineSet := make(map[string]bool, len(onlineUUIDs))
+	for _, uuid := range onlineUUIDs {
+		onlineSet[uuid] = true
+	}
+
+	// Hidden 过滤
+	if meta.Permission != "admin" {
+		cinfo, err := clients.GetAllClientBasicInfo()
+		if err != nil {
+			return nil, rpc.MakeError(rpc.InternalError, "Failed to get client info", err.Error())
+		}
+		hidden := make(map[string]bool, len(cinfo))
+		for _, c := range cinfo {
+			if c.Hidden {
+				hidden[c.UUID] = true
+			}
+		}
+		for uuid := range latest {
+			if hidden[uuid] {
+				delete(latest, uuid)
+			}
+		}
+	}
+
+	// 如果指定 uuid 但找不到，直接返回 not found
+	if params.UUID != "" {
+		if _, ok := latest[params.UUID]; !ok {
+			return nil, rpc.MakeError(rpc.InvalidParams, "Node not found", params.UUID)
+		}
+	}
+
+	type recordLike struct {
+		Client         string              `json:"client"`
+		Time           models.LocalTime    `json:"time"`
+		Cpu            float32             `json:"cpu"`
+		Gpu            float32             `json:"gpu"`
+		Ram            int64               `json:"ram"`
+		RamTotal       int64               `json:"ram_total"`
+		Swap           int64               `json:"swap"`
+		SwapTotal      int64               `json:"swap_total"`
+		Load           float32             `json:"load"`
+		Load5          float32             `json:"load5"`
+		Load15         float32             `json:"load15"`
+		Temp           float32             `json:"temp"`
+		Disk           int64               `json:"disk"`
+		DiskTotal      int64               `json:"disk_total"`
+		NetIn          int64               `json:"net_in"`
+		NetOut         int64               `json:"net_out"`
+		NetTotalUp     int64               `json:"net_total_up"`
+		NetTotalDown   int64               `json:"net_total_down"`
+		Process        int                 `json:"process"`
+		Connections    int                 `json:"connections"`
+		ConnectionsUdp int                 `json:"connections_udp"`
+		Online         bool                `json:"online"`
+		Uptime         int64               `json:"uptime"`
+		Ping           map[string]pingStat `json:"ping"`
+	}
+
+	respMap := make(map[string]recordLike, len(latest))
+
+	// 预取所有 ping 任务
+	pingTasks, _ := tasks.GetAllPingTasks()
+
+	appendOne := func(uuid string, rep *common.Report) {
+		if rep == nil {
+			return
+		}
+		stats := getPingStatsForNode(uuid, pingTasks)
+		rl := recordLike{
+			Client:         uuid,
+			Time:           models.FromTime(rep.UpdatedAt),
+			Cpu:            float32(rep.CPU.Usage),
+			Gpu:            0,
+			Ram:            rep.Ram.Used,
+			RamTotal:       rep.Ram.Total,
+			Swap:           rep.Swap.Used,
+			SwapTotal:      rep.Swap.Total,
+			Load:           float32(rep.Load.Load1),
+			Load5:          float32(rep.Load.Load5),
+			Load15:         float32(rep.Load.Load15),
+			Temp:           0,
+			Disk:           rep.Disk.Used,
+			DiskTotal:      rep.Disk.Total,
+			NetIn:          rep.Network.Down,
+			NetOut:         rep.Network.Up,
+			NetTotalUp:     rep.Network.TotalUp,
+			NetTotalDown:   rep.Network.TotalDown,
+			Process:        rep.Process,
+			Connections:    rep.Connections.TCP + rep.Connections.UDP,
+			ConnectionsUdp: rep.Connections.UDP,
+			Online:         onlineSet[uuid],
+			Uptime:         rep.Uptime,
+			Ping:           stats,
+		}
+		respMap[uuid] = rl
+	}
+
+	// 选择逻辑
+	if params.UUID != "" { // 单个
+		appendOne(params.UUID, latest[params.UUID])
+		return respMap[params.UUID], nil
+	}
+	selected := map[string]bool{}
+	if len(params.UUIDs) > 0 {
+		for _, id := range params.UUIDs {
+			selected[id] = true
+		}
+		for uuid, rep := range latest {
+			if selected[uuid] {
+				appendOne(uuid, rep)
+			}
+		}
+		return respMap, nil
+	}
+	for uuid, rep := range latest {
+		appendOne(uuid, rep)
+	}
+	return respMap, nil
+}
+
+func getMe(ctx context.Context, _ *rpc.JsonRpcRequest) (any, *rpc.JsonRpcError) {
+	var resp struct {
+		TwoFAEnabled bool   `json:"2fa_enabled"`
+		LoggedIn     bool   `json:"logged_in"`
+		SSOId        string `json:"sso_id"`
+		SSOType      string `json:"sso_type"`
+		Username     string `json:"username"`
+		UUID         string `json:"uuid"`
+	}
+
+	meta := rpc.MetaFromContext(ctx)
+
+	switch meta.Permission {
+	case "admin":
+		resp.TwoFAEnabled = meta.User.TwoFactor != ""
+		resp.LoggedIn = true
+		resp.SSOId = meta.User.SSOID
+		resp.SSOType = meta.User.SSOType
+		resp.Username = meta.User.Username
+		resp.UUID = meta.User.UUID
+		return resp, nil
+	case "guest":
+		resp.LoggedIn = false
+		return resp, nil
+	case "client":
+		resp.LoggedIn = true
+		resp.SSOId = "client"
+		resp.SSOType = "client"
+		resp.Username = "client"
+		resp.UUID = meta.ClientToken
+		client, err := clients.GetClientUUIDByToken(meta.ClientToken)
+		if err != nil {
+			resp.UUID = client
+		}
+		return resp, nil
+	default:
+		return nil, rpc.MakeError(rpc.InvalidParams, "Invalid user role", meta.Permission)
+	}
+}
+
+func getVersion(_ context.Context, _ *rpc.JsonRpcRequest) (any, *rpc.JsonRpcError) {
+	return struct {
+		Version string `json:"version"`
+		Hash    string `json:"hash"`
+	}{
+		Version: utils.CurrentVersion,
+		Hash:    utils.VersionHash,
+	}, nil
+}
+
+func getNodeRecentStatus(ctx context.Context, req *rpc.JsonRpcRequest) (any, *rpc.JsonRpcError) {
+	var params struct {
+		UUID string `json:"uuid"`
+	}
+	req.BindParams(&params)
+	if params.UUID == "" {
+		return nil, rpc.MakeError(rpc.InvalidParams, "UUID is required", params)
+	}
+	meta := rpc.MetaFromContext(ctx)
+	// 登录状态检查
+	isLogin := false
+	if meta.Permission == "admin" {
+		isLogin = true
+	}
+
+	// 仅在未登录时需要 Hidden 信息做过滤
+	hiddenMap := map[string]bool{}
+	if !isLogin {
+		var hiddenClients []models.Client
+		db := dbcore.GetDBInstance()
+		_ = db.Select("uuid").Where("hidden = ?", true).Find(&hiddenClients).Error
+		for _, cli := range hiddenClients {
+			hiddenMap[cli.UUID] = true
+		}
+
+		if hiddenMap[params.UUID] {
+			return nil, rpc.MakeError(rpc.InvalidParams, "UUID is required", params) //防止未登录用户获取隐藏客户端数据
+		}
+	}
+
+	raw, _ := api.Records.Get(params.UUID)
+	reports, _ := raw.([]common.Report)
+
+	// 扁平化为 { count, records: [] }
+	type flatRecord struct {
+		Client         string           `json:"client"`
+		Time           models.LocalTime `json:"time"`
+		Cpu            float32          `json:"cpu"`
+		Gpu            float32          `json:"gpu"`
+		Ram            int64            `json:"ram"`
+		RamTotal       int64            `json:"ram_total"`
+		Swap           int64            `json:"swap"`
+		SwapTotal      int64            `json:"swap_total"`
+		Load           float32          `json:"load"`
+		Temp           float32          `json:"temp"`
+		Disk           int64            `json:"disk"`
+		DiskTotal      int64            `json:"disk_total"`
+		NetIn          int64            `json:"net_in"`
+		NetOut         int64            `json:"net_out"`
+		NetTotalUp     int64            `json:"net_total_up"`
+		NetTotalDown   int64            `json:"net_total_down"`
+		Process        int              `json:"process"`
+		Connections    int              `json:"connections"`
+		ConnectionsUdp int              `json:"connections_udp"`
+	}
+
+	resp := struct {
+		Count   int          `json:"count"`
+		Records []flatRecord `json:"records"`
+	}{
+		Count:   0,
+		Records: []flatRecord{},
+	}
+
+	if len(reports) == 0 {
+		return resp, nil
+	}
+
+	resp.Records = make([]flatRecord, 0, len(reports))
+	for _, r := range reports {
+		fr := flatRecord{
+			Client:         params.UUID,
+			Time:           models.FromTime(r.UpdatedAt),
+			Cpu:            float32(r.CPU.Usage),
+			Gpu:            0,
+			Ram:            r.Ram.Used,
+			RamTotal:       r.Ram.Total,
+			Swap:           r.Swap.Used,
+			SwapTotal:      r.Swap.Total,
+			Load:           float32(r.Load.Load1),
+			Temp:           0,
+			Disk:           r.Disk.Used,
+			DiskTotal:      r.Disk.Total,
+			NetIn:          r.Network.Down,
+			NetOut:         r.Network.Up,
+			NetTotalUp:     r.Network.TotalUp,
+			NetTotalDown:   r.Network.TotalDown,
+			Process:        r.Process,
+			Connections:    r.Connections.TCP + r.Connections.UDP,
+			ConnectionsUdp: r.Connections.UDP,
+		}
+		resp.Records = append(resp.Records, fr)
+	}
+	resp.Count = len(resp.Records)
+	return resp, nil
+}

api/jsonRpc/common.record.go

@@ -0,0 +1,800 @@
+package jsonRpc
+
+import (
+	"context"
+	"fmt"
+	"math"
+	"sort"
+	"time"
+
+	"github.com/komari-monitor/komari/database/clients"
+	"github.com/komari-monitor/komari/database/dbcore"
+	"github.com/komari-monitor/komari/database/models"
+	recordsdb "github.com/komari-monitor/komari/database/records"
+	"github.com/komari-monitor/komari/database/tasks"
+	"github.com/komari-monitor/komari/utils/rpc"
+)
+
+func init() {
+	Register("getRecords", getRecords)
+}
+
+func getRecords(ctx context.Context, req *rpc.JsonRpcRequest) (any, *rpc.JsonRpcError) {
+	meta := rpc.MetaFromContext(ctx)
+	var params struct {
+		Type     string `json:"type"`      // "load" | "ping"; default "load"
+		UUID     string `json:"uuid"`      // client uuid; empty = all clients
+		Hours    int    `json:"hours"`     // time window in hours; default 1 if start/end not provided
+		Start    string `json:"start"`     // RFC3339 start time (optional)
+		End      string `json:"end"`       // RFC3339 end time (optional)
+		LoadType string `json:"load_type"` // for type=load: cpu|gpu|ram|swap|load|temp|disk|network|process|connections|all
+		TaskID   int    `json:"task_id"`   // for type=ping: optional task id; -1 or omitted means all
+		MaxCount int    `json:"maxCount"`  // max number of points; -1 unlimited; default 4000
+	}
+	req.BindParams(&params)
+
+	// defaults
+	if params.Type == "" {
+		params.Type = "load"
+	}
+	// parse time window
+	var startTime, endTime time.Time
+	if params.Start != "" || params.End != "" {
+		// allow partial: missing end means now
+		var err error
+		if params.End == "" {
+			endTime = time.Now()
+		} else {
+			endTime, err = time.Parse(time.RFC3339, params.End)
+			if err != nil {
+				return nil, rpc.MakeError(rpc.InvalidParams, "Invalid end time", params.End)
+			}
+		}
+		if params.Start == "" {
+			// default to 1 hour before end
+			startTime = endTime.Add(-1 * time.Hour)
+		} else {
+			start, err := time.Parse(time.RFC3339, params.Start)
+			if err != nil {
+				return nil, rpc.MakeError(rpc.InvalidParams, "Invalid start time", params.Start)
+			}
+			startTime = start
+		}
+	} else {
+		hours := params.Hours
+		if hours <= 0 {
+			hours = 1 // default 1 hour
+		}
+		endTime = time.Now()
+		startTime = endTime.Add(-time.Duration(hours) * time.Hour)
+	}
+
+	// Hidden filtering for non-admin
+	isAdmin := meta.Permission == "admin"
+	hidden := map[string]bool{}
+	if !isAdmin {
+		cinfo, err := clients.GetAllClientBasicInfo()
+		if err != nil {
+			return nil, rpc.MakeError(rpc.InternalError, "Failed to get client info", err.Error())
+		}
+		for _, c := range cinfo {
+			if c.Hidden {
+				hidden[c.UUID] = true
+			}
+		}
+		if params.UUID != "" && hidden[params.UUID] {
+			return nil, rpc.MakeError(rpc.InvalidParams, "UUID not found", params.UUID)
+		}
+	}
+
+	switch params.Type {
+	case "load":
+		// fetch load records
+		recs, err := getLoadRecordsCombined(params.UUID, startTime, endTime)
+		if err != nil {
+			return nil, rpc.MakeError(rpc.InternalError, "Failed to fetch records", err.Error())
+		}
+		// hidden filter on non-admin
+		if !isAdmin {
+			filtered := recs[:0]
+			for _, r := range recs {
+				if hidden[r.Client] {
+					continue
+				}
+				filtered = append(filtered, r)
+			}
+			recs = filtered
+		}
+
+		// resolve maxCount default for load
+		maxCount := params.MaxCount
+		if maxCount == 0 {
+			maxCount = 4000
+		}
+
+		// optional load_type filtering -> group by client
+		if params.LoadType != "" && params.LoadType != "all" {
+			items := filterRecordsByLoadType(recs, params.LoadType)
+			grouped := make(map[string][]flatRecord)
+			for _, it := range items {
+				grouped[it.Client] = append(grouped[it.Client], it)
+			}
+			// sort and count
+			total := 0
+			groupsMeta := make([]struct {
+				name   string
+				length int
+			}, 0, len(grouped))
+			for name := range grouped {
+				arr := grouped[name]
+				sort.Slice(arr, func(i, j int) bool { return arr[i].Time.ToTime().Before(arr[j].Time.ToTime()) })
+				grouped[name] = arr
+				l := len(arr)
+				total += l
+				groupsMeta = append(groupsMeta, struct {
+					name   string
+					length int
+				}{name: name, length: l})
+			}
+			// downsample across all clients proportionally
+			if maxCount != -1 && total > maxCount {
+				targets := allocateTargets(groupsMeta, maxCount)
+				total = 0
+				for name, k := range targets {
+					grouped[name] = downsampleFlatRecords(grouped[name], k)
+					total += len(grouped[name])
+				}
+			}
+			return struct {
+				Count    int                     `json:"count"`
+				Records  map[string][]flatRecord `json:"records"`
+				LoadType string                  `json:"load_type"`
+				From     models.LocalTime        `json:"from"`
+				To       models.LocalTime        `json:"to"`
+			}{Count: total, Records: grouped, LoadType: params.LoadType, From: models.FromTime(startTime), To: models.FromTime(endTime)}, nil
+		}
+		// default: return full records, grouped by client
+		grouped := make(map[string][]models.Record)
+		for _, r := range recs {
+			grouped[r.Client] = append(grouped[r.Client], r)
+		}
+		total := 0
+		groupsMeta := make([]struct {
+			name   string
+			length int
+		}, 0, len(grouped))
+		for name := range grouped {
+			arr := grouped[name]
+			sort.Slice(arr, func(i, j int) bool { return arr[i].Time.ToTime().Before(arr[j].Time.ToTime()) })
+			grouped[name] = arr
+			l := len(arr)
+			total += l
+			groupsMeta = append(groupsMeta, struct {
+				name   string
+				length int
+			}{name: name, length: l})
+		}
+		if maxCount != -1 && total > maxCount {
+			targets := allocateTargets(groupsMeta, maxCount)
+			total = 0
+			for name, k := range targets {
+				grouped[name] = downsampleModelRecords(grouped[name], k)
+				total += len(grouped[name])
+			}
+		}
+		return struct {
+			Count   int                        `json:"count"`
+			Records map[string][]models.Record `json:"records"`
+			From    models.LocalTime           `json:"from"`
+			To      models.LocalTime           `json:"to"`
+		}{Count: total, Records: grouped, From: models.FromTime(startTime), To: models.FromTime(endTime)}, nil
+
+	case "ping":
+		taskId := params.TaskID
+		if taskId == 0 {
+			taskId = -1
+		}
+		recs, err := tasks.GetPingRecords(params.UUID, taskId, startTime, endTime)
+		if err != nil {
+			return nil, rpc.MakeError(rpc.InternalError, "Failed to fetch ping records", err.Error())
+		}
+		// hidden filter
+		if !isAdmin {
+			filtered := recs[:0]
+			for _, r := range recs {
+				if r.Client != "" && hidden[r.Client] {
+					continue
+				}
+				filtered = append(filtered, r)
+			}
+			recs = filtered
+		}
+
+		type RecordsResp struct {
+			TaskId uint             `json:"task_id,omitempty"`
+			Time   models.LocalTime `json:"time"`
+			Value  int              `json:"value"`
+			Client string           `json:"client,omitempty"`
+		}
+		type ClientBasicInfo struct {
+			Client string  `json:"client"`
+			Loss   float64 `json:"loss"`
+			Min    int     `json:"min"`
+			Max    int     `json:"max"`
+		}
+		type Resp struct {
+			Count     int               `json:"count"`
+			BasicInfo []ClientBasicInfo `json:"basic_info,omitempty"`
+			Records   []RecordsResp     `json:"records"`
+			Tasks     []map[string]any  `json:"tasks"`
+			From      models.LocalTime  `json:"from"`
+			To        models.LocalTime  `json:"to"`
+		}
+
+		response := &Resp{Count: 0, Records: []RecordsResp{}, From: models.FromTime(startTime), To: models.FromTime(endTime)}
+
+		// stats per client
+		clientStats := make(map[string]struct {
+			total int
+			loss  int
+			min   int
+			max   int
+		})
+
+		for _, r := range recs {
+			rr := RecordsResp{
+				TaskId: r.TaskId,
+				Time:   r.Time,
+				Value:  r.Value,
+				Client: r.Client,
+			}
+			st := clientStats[r.Client]
+			st.total++
+			if r.Value < 0 {
+				st.loss++
+			} else {
+				if st.min == 0 || r.Value < st.min {
+					st.min = r.Value
+				}
+				if r.Value > st.max {
+					st.max = r.Value
+				}
+			}
+			clientStats[r.Client] = st
+			response.Records = append(response.Records, rr)
+		}
+
+		if len(clientStats) > 0 {
+			response.BasicInfo = make([]ClientBasicInfo, 0, len(clientStats))
+			for client, st := range clientStats {
+				if client != "" && !isAdmin && hidden[client] {
+					continue
+				}
+				loss := float64(0)
+				if st.total > 0 {
+					loss = float64(st.loss) / float64(st.total) * 100
+				}
+				response.BasicInfo = append(response.BasicInfo, ClientBasicInfo{
+					Client: client,
+					Loss:   loss,
+					Min:    st.min,
+					Max:    st.max,
+				})
+			}
+		}
+
+		// tasks summary (always included for ping type; do not expose target field)
+		pingTasks, err := tasks.GetAllPingTasks()
+		if err != nil {
+			return nil, rpc.MakeError(rpc.InternalError, "Failed to fetch ping tasks", err.Error())
+		}
+		toList := make([]map[string]any, 0, len(pingTasks))
+		for _, t := range pingTasks {
+			if taskId != -1 && t.Id != uint(taskId) {
+				continue
+			}
+			if params.UUID != "" { // ensure task assigned to specific client when filtering by uuid
+				if !t.AppliesToClient(params.UUID) {
+					continue
+				}
+			}
+			total := 0
+			lossCount := 0
+			minLat := 0
+			maxLat := 0
+			sum := 0
+			valid := 0
+			latestVal := -1
+			var latestTs time.Time
+			// 收集该任务的所有有效(非丢包)延迟值以计算百分位
+			latencies := make([]int, 0, 64)
+			for _, r := range recs {
+				if r.TaskId != t.Id {
+					continue
+				}
+				if params.UUID != "" && r.Client != params.UUID {
+					continue
+				}
+				total++
+				if r.Value < 0 { // 丢包
+					lossCount++
+					continue
+				}
+				valid++
+				sum += r.Value
+				latencies = append(latencies, r.Value)
+				if minLat == 0 || r.Value < minLat {
+					minLat = r.Value
+				}
+				if r.Value > maxLat {
+					maxLat = r.Value
+				}
+				// track latest non-negative value
+				ts := r.Time.ToTime()
+				if latestTs.IsZero() || ts.After(latestTs) {
+					latestTs = ts
+					latestVal = r.Value
+				}
+			}
+
+			// 计算 P50 / P99
+			p50 := 0
+			p99 := 0
+			if len(latencies) > 0 {
+				sort.Ints(latencies)
+				getPercentileInt := func(values []int, percentile float64) int {
+					if len(values) == 0 {
+						return 0
+					}
+					if percentile <= 0 {
+						return values[0]
+					}
+					if percentile >= 1 {
+						return values[len(values)-1]
+					}
+					pos := (float64(len(values) - 1)) * percentile
+					lo := int(math.Floor(pos))
+					hi := int(math.Ceil(pos))
+					if lo == hi {
+						return values[lo]
+					}
+					frac := pos - float64(lo)
+					v := float64(values[lo]) + (float64(values[hi])-float64(values[lo]))*frac
+					return int(math.Round(v))
+				}
+				p50 = getPercentileInt(latencies, 0.50)
+				p99 = getPercentileInt(latencies, 0.99)
+			}
+			ratio := 0.0
+			if p50 > 0 && p99 >= p50 {
+				jitterMs := float64(p99 - p50)
+				adjustedBase := math.Max(math.Min(float64(p50), 50.0), 10.0)
+				ratio = jitterMs / adjustedBase
+			}
+			lossRate := 0.0
+			if total > 0 {
+				lossRate = float64(lossCount) / float64(total) * 100
+			}
+			avg := 0
+			if valid > 0 {
+				avg = sum / valid
+			}
+			info := map[string]any{
+				"id":            t.Id,
+				"name":          t.Name,
+				"type":          t.Type,
+				"interval":      t.Interval,
+				"default_on":    t.DefaultOn,
+				"loss":          lossRate,
+				"min":           minLat,
+				"max":           maxLat,
+				"avg":           avg,
+				"latest":        latestVal,
+				"total":         total,
+				"p50":           p50,
+				"p99":           p99,
+				"p99_p50_ratio": ratio,
+			}
+			if params.UUID == "" && taskId != -1 { // retain existing behavior of exposing clients only when filtering by task
+				info["clients"] = t.Clients
+			}
+			toList = append(toList, info)
+		}
+		response.Tasks = toList
+		// apply maxCount for ping
+		maxCount := params.MaxCount
+		if maxCount == 0 {
+			maxCount = 4000
+		}
+		if maxCount != -1 && len(response.Records) > maxCount {
+			// group records by TaskId for proportional downsampling
+			taskGroups := make(map[uint][]RecordsResp)
+			for _, r := range response.Records {
+				taskGroups[r.TaskId] = append(taskGroups[r.TaskId], r)
+			}
+
+			// sort each group by time
+			for taskId := range taskGroups {
+				sort.Slice(taskGroups[taskId], func(i, j int) bool {
+					return taskGroups[taskId][i].Time.ToTime().Before(taskGroups[taskId][j].Time.ToTime())
+				})
+			}
+
+			// calculate proportional allocation for each task
+			type taskMeta struct {
+				taskId uint
+				length int
+			}
+			groupsMeta := make([]taskMeta, 0, len(taskGroups))
+			for taskId, records := range taskGroups {
+				groupsMeta = append(groupsMeta, taskMeta{
+					taskId: taskId,
+					length: len(records),
+				})
+			}
+
+			// use existing allocateTargets function (create compatible struct)
+			strTargets := allocateTargets(
+				func() []struct {
+					name   string
+					length int
+				} {
+					result := make([]struct {
+						name   string
+						length int
+					}, len(groupsMeta))
+					for i, meta := range groupsMeta {
+						result[i] = struct {
+							name   string
+							length int
+						}{name: fmt.Sprintf("%d", meta.taskId), length: meta.length}
+					}
+					return result
+				}(),
+				maxCount,
+			)
+
+			// downsample each task group
+			downsampledRecords := make([]RecordsResp, 0, maxCount)
+			samplePingRecords := func(in []RecordsResp, k int) []RecordsResp {
+				n := len(in)
+				if k <= 0 || n == 0 {
+					return []RecordsResp{}
+				}
+				if k >= n {
+					return in
+				}
+				out := make([]RecordsResp, 0, k)
+				if k == 1 {
+					out = append(out, in[n-1])
+					return out
+				}
+				for i := 0; i < k; i++ {
+					idx := int(math.Round(float64(i) * float64(n-1) / float64(k-1)))
+					if idx < 0 {
+						idx = 0
+					} else if idx >= n {
+						idx = n - 1
+					}
+					out = append(out, in[idx])
+				}
+				return out
+			}
+
+			for taskId, records := range taskGroups {
+				targetKey := fmt.Sprintf("%d", taskId)
+				targetCount := strTargets[targetKey]
+				sampled := samplePingRecords(records, targetCount)
+				downsampledRecords = append(downsampledRecords, sampled...)
+			}
+
+			response.Records = downsampledRecords
+		}
+		response.Count = len(response.Records)
+		// sort by time asc
+		sort.Slice(response.Records, func(i, j int) bool {
+			return response.Records[i].Time.ToTime().Before(response.Records[j].Time.ToTime())
+		})
+		return response, nil
+	default:
+		return nil, rpc.MakeError(rpc.InvalidParams, "Invalid type, expected 'load' or 'ping'", params.Type)
+	}
+}
+
+// ---------- helpers for load records ----------
+
+// getLoadRecordsCombined fetches records for a client or all clients within a time range,
+// combining recent short-term table and long-term table with 15-min grouping for recent part.
+func getLoadRecordsCombined(uuid string, start, end time.Time) ([]models.Record, error) {
+	// prefer the existing function when uuid provided
+	if uuid != "" {
+		return recordsdb.GetRecordsByClientAndTime(uuid, start, end)
+	}
+	db := dbcore.GetDBInstance()
+	fourHoursAgo := time.Now().Add(-4*time.Hour - time.Minute)
+
+	var recent []models.Record
+	recentStart := start
+	if end.After(fourHoursAgo) {
+		if recentStart.Before(fourHoursAgo) {
+			recentStart = fourHoursAgo
+		}
+		_ = db.Table("records").Where("time >= ? AND time <= ?", recentStart, end).Order("time ASC").Find(&recent).Error
+	}
+
+	var longTerm []models.Record
+	_ = db.Table("records_long_term").Where("time >= ? AND time <= ?", start, end).Order("time ASC").Find(&longTerm).Error
+
+	// if no long term, return all recent
+	if len(longTerm) == 0 {
+		return recent, nil
+	}
+
+	// group recent by client+15min, keep latest in bucket
+	type key struct {
+		c    string
+		slot string
+	}
+	grouped := make(map[key]models.Record)
+	for _, rec := range recent {
+		k := key{c: rec.Client, slot: rec.Time.ToTime().Truncate(15 * time.Minute).Format(time.RFC3339)}
+		if old, ok := grouped[k]; !ok || rec.Time.ToTime().After(old.Time.ToTime()) {
+			grouped[k] = rec
+		}
+	}
+	flat := make([]models.Record, 0, len(grouped))
+	for _, rec := range grouped {
+		flat = append(flat, rec)
+	}
+	sort.Slice(flat, func(i, j int) bool { return flat[i].Time.ToTime().Before(flat[j].Time.ToTime()) })
+	flat = append(flat, longTerm...)
+	return flat, nil
+}
+
+// ---------- downsampling helpers ----------
+
+// allocateTargets splits maxTotal across groups proportionally to their lengths.
+func allocateTargets(groups []struct {
+	name   string
+	length int
+}, maxTotal int) map[string]int {
+	result := make(map[string]int, len(groups))
+	if maxTotal < 0 {
+		for _, g := range groups {
+			result[g.name] = g.length
+		}
+		return result
+	}
+	total := 0
+	for _, g := range groups {
+		total += g.length
+	}
+	if total <= maxTotal {
+		for _, g := range groups {
+			result[g.name] = g.length
+		}
+		return result
+	}
+	// initial allocation based on proportion
+	type rem struct {
+		idx  int
+		frac float64
+	}
+	remainders := make([]rem, 0, len(groups))
+	sumTargets := 0
+	for i, g := range groups {
+		if g.length <= 0 {
+			result[g.name] = 0
+			continue
+		}
+		raw := float64(g.length) * float64(maxTotal) / float64(total)
+		t := int(math.Floor(raw))
+		if t > g.length {
+			t = g.length
+		}
+		result[groups[i].name] = t
+		sumTargets += t
+		remainders = append(remainders, rem{i, raw - float64(t)})
+	}
+	// distribute remaining by largest fractional parts
+	if sumTargets < maxTotal {
+		need := maxTotal - sumTargets
+		sort.Slice(remainders, func(i, j int) bool { return remainders[i].frac > remainders[j].frac })
+		for _, r := range remainders {
+			if need == 0 {
+				break
+			}
+			g := groups[r.idx]
+			cur := result[g.name]
+			if cur < g.length {
+				result[g.name] = cur + 1
+				need--
+			}
+		}
+		// if still left, second pass round-robin
+		if need > 0 {
+			for need > 0 {
+				for _, g := range groups {
+					if need == 0 {
+						break
+					}
+					if result[g.name] < g.length {
+						result[g.name]++
+						need--
+					}
+				}
+				if need > 0 {
+					break
+				}
+			}
+		}
+	} else if sumTargets > maxTotal {
+		over := sumTargets - maxTotal
+		sort.Slice(remainders, func(i, j int) bool { return remainders[i].frac < remainders[j].frac })
+		for _, r := range remainders {
+			if over == 0 {
+				break
+			}
+			g := groups[r.idx]
+			if result[g.name] > 0 {
+				result[g.name]--
+				over--
+			}
+		}
+		if over > 0 {
+			for over > 0 {
+				for _, g := range groups {
+					if over == 0 {
+						break
+					}
+					if result[g.name] > 0 {
+						result[g.name]--
+						over--
+					}
+				}
+				if over > 0 {
+					break
+				}
+			}
+		}
+	}
+	return result
+}
+
+func downsampleModelRecords(in []models.Record, k int) []models.Record {
+	n := len(in)
+	if k <= 0 || n == 0 {
+		return []models.Record{}
+	}
+	if k >= n {
+		return in
+	}
+	out := make([]models.Record, 0, k)
+	if k == 1 {
+		out = append(out, in[n-1])
+		return out
+	}
+	for i := 0; i < k; i++ {
+		idx := int(math.Round(float64(i) * float64(n-1) / float64(k-1)))
+		if idx < 0 {
+			idx = 0
+		} else if idx >= n {
+			idx = n - 1
+		}
+		out = append(out, in[idx])
+	}
+	return out
+}
+
+func downsampleFlatRecords(in []flatRecord, k int) []flatRecord {
+	n := len(in)
+	if k <= 0 || n == 0 {
+		return []flatRecord{}
+	}
+	if k >= n {
+		return in
+	}
+	out := make([]flatRecord, 0, k)
+	if k == 1 {
+		out = append(out, in[n-1])
+		return out
+	}
+	for i := 0; i < k; i++ {
+		idx := int(math.Round(float64(i) * float64(n-1) / float64(k-1)))
+		if idx < 0 {
+			idx = 0
+		} else if idx >= n {
+			idx = n - 1
+		}
+		out = append(out, in[idx])
+	}
+	return out
+}
+
+// flatRecord is a projection used when load_type is specified.
+type flatRecord struct {
+	Client         string           `json:"client"`
+	Time           models.LocalTime `json:"time"`
+	Cpu            *float32         `json:"cpu,omitempty"`
+	Gpu            *float32         `json:"gpu,omitempty"`
+	Ram            *int64           `json:"ram,omitempty"`
+	RamTotal       *int64           `json:"ram_total,omitempty"`
+	Swap           *int64           `json:"swap,omitempty"`
+	SwapTotal      *int64           `json:"swap_total,omitempty"`
+	Load           *float32         `json:"load,omitempty"`
+	Temp           *float32         `json:"temp,omitempty"`
+	Disk           *int64           `json:"disk,omitempty"`
+	DiskTotal      *int64           `json:"disk_total,omitempty"`
+	NetIn          *int64           `json:"net_in,omitempty"`
+	NetOut         *int64           `json:"net_out,omitempty"`
+	NetTotalUp     *int64           `json:"net_total_up,omitempty"`
+	NetTotalDown   *int64           `json:"net_total_down,omitempty"`
+	Process        *int             `json:"process,omitempty"`
+	Connections    *int             `json:"connections,omitempty"`
+	ConnectionsUdp *int             `json:"connections_udp,omitempty"`
+	Uptime         *int64           `json:"uptime,omitempty"`
+}
+
+func filterRecordsByLoadType(recs []models.Record, loadType string) []flatRecord {
+	out := make([]flatRecord, 0, len(recs))
+	for _, r := range recs {
+		fr := flatRecord{Client: r.Client, Time: r.Time}
+		// always include uptime when present
+		//if r.Uptime != 0 {
+		//	v := r.Uptime
+		//	fr.Uptime = &v
+		//}
+		switch loadType {
+		case "cpu":
+			v := r.Cpu
+			fr.Cpu = &v
+		case "gpu":
+			v := r.Gpu
+			fr.Gpu = &v
+		case "ram":
+			v := r.Ram
+			fr.Ram = &v
+			vt := r.RamTotal
+			fr.RamTotal = &vt
+		case "swap":
+			v := r.Swap
+			fr.Swap = &v
+			vt := r.SwapTotal
+			fr.SwapTotal = &vt
+		case "load":
+			v := r.Load
+			fr.Load = &v
+		case "temp":
+			v := r.Temp
+			fr.Temp = &v
+		case "disk":
+			v := r.Disk
+			fr.Disk = &v
+			vt := r.DiskTotal
+			fr.DiskTotal = &vt
+		case "network":
+			vi := r.NetIn
+			vo := r.NetOut
+			vtu := r.NetTotalUp
+			vtd := r.NetTotalDown
+			fr.NetIn = &vi
+			fr.NetOut = &vo
+			fr.NetTotalUp = &vtu
+			fr.NetTotalDown = &vtd
+		case "process":
+			v := r.Process
+			fr.Process = &v
+		case "connections":
+			v := r.Connections
+			fr.Connections = &v
+			vu := r.ConnectionsUdp
+			fr.ConnectionsUdp = &vu
+		default:
+			// unknown type: fallback to all fields as a full record would be returned elsewhere
+			v := r.Cpu
+			fr.Cpu = &v
+		}
+		out = append(out, fr)
+	}
+	return out
+}

api/latestRecord.go

@@ -1,14 +0,0 @@
-package api
-
-import (
-	"github.com/gin-gonic/gin"
-)
-
-func GetClientRecentRecords(c *gin.Context) {
-	uuid := c.Param("uuid")
-	if uuid == "" {
-		RespondError(c, 400, "UUID is required")
-		return
-	}
-	RespondSuccess(c, Records[uuid])
-}

api/login.go

@@ -1,75 +0,0 @@
-package api
-
-import (
-	"encoding/json"
-	"io"
-	"net/http"
-
-	"github.com/komari-monitor/komari/database/accounts"
-	"github.com/komari-monitor/komari/database/config"
-	"github.com/komari-monitor/komari/database/logOperation"
-
-	"github.com/gin-gonic/gin"
-)
-
-type LoginRequest struct {
-	Username string `json:"username"`
-	Password string `json:"password"`
-	TwoFa    string `json:"2fa_code"`
-}
-
-func Login(c *gin.Context) {
-	conf, _ := config.Get()
-	if conf.DisablePasswordLogin {
-		RespondError(c, http.StatusForbidden, "Password login is disabled")
-		return
-	}
-
-	bodyBytes, err := io.ReadAll(c.Request.Body)
-	if err != nil {
-		RespondError(c, http.StatusBadRequest, "Invalid request body: "+err.Error())
-		return
-	}
-	var data LoginRequest
-	err = json.Unmarshal(bodyBytes, &data)
-	if err != nil {
-		RespondError(c, http.StatusBadRequest, "Invalid request body: "+err.Error())
-		return
-	}
-	if data.Username == "" || data.Password == "" {
-		RespondError(c, http.StatusBadRequest, "Invalid request body: Username and password are required")
-		return
-	}
-
-	uuid, success := accounts.CheckPassword(data.Username, data.Password)
-	if !success {
-		RespondError(c, http.StatusUnauthorized, "Invalid credentials")
-		return
-	}
-	// 2FA
-	user, _ := accounts.GetUserByUUID(uuid)
-	if user.TwoFactor != "" && data.TwoFa == "" {
-		RespondError(c, http.StatusUnauthorized, "2FA code is required")
-		return
-	}
-	if ok, err := accounts.Verify2Fa(uuid, data.TwoFa); err != nil && ok {
-		RespondError(c, http.StatusUnauthorized, "Invalid 2FA code")
-		return
-	}
-	// Create session
-	session, err := accounts.CreateSession(uuid, 2592000, c.Request.UserAgent(), c.ClientIP(), "password")
-	if err != nil {
-		RespondError(c, http.StatusInternalServerError, "Failed to create session: "+err.Error())
-		return
-	}
-	c.SetCookie("session_token", session, 2592000, "/", "", false, true)
-	logOperation.Log(c.ClientIP(), uuid, "logged in (password)", "login")
-	RespondSuccess(c, gin.H{"set-cookie": gin.H{"session_token": session}})
-}
-func Logout(c *gin.Context) {
-	session, _ := c.Cookie("session_token")
-	accounts.DeleteSession(session)
-	c.SetCookie("session_token", "", -1, "/", "", false, true)
-	logOperation.Log(c.ClientIP(), "", "logged out", "logout")
-	c.Redirect(302, "/")
-}

api/nodes.go

@@ -1,26 +0,0 @@
-package api
-
-import (
-	"github.com/gin-gonic/gin"
-	"github.com/komari-monitor/komari/database/clients"
-)
-
-func GetNodesInformation(c *gin.Context) {
-	clientList, err := clients.GetAllClientBasicInfo()
-	if err != nil {
-		RespondError(c, 500, "Failed to retrieve client information: "+err.Error())
-		return
-	}
-
-	count := len(clientList)
-	// 公开信息不展示IP地址,私有备注不展示
-	for i := 0; i < count; i++ {
-		clientList[i].IPv4 = ""
-		clientList[i].IPv6 = ""
-		clientList[i].Remark = ""
-		clientList[i].Version = ""
-		clientList[i].Token = ""
-	}
-
-	RespondSuccess(c, clientList)
-}

api/public.go

@@ -1,25 +0,0 @@
-package api
-
-import (
-	"github.com/gin-gonic/gin"
-	"github.com/komari-monitor/komari/database/config"
-)
-
-func GetPublicSettings(c *gin.Context) {
-	cst, err := config.Get()
-	if err != nil {
-		RespondError(c, 500, err.Error())
-		return
-	}
-	// Return public settings including CORS
-	RespondSuccess(c, gin.H{
-		"sitename":               cst.Sitename,
-		"description":            cst.Description,
-		"custom_head":            cst.CustomHead,
-		"custom_body":            cst.CustomBody,
-		"oauth_enable":           cst.OAuthEnabled,
-		"disable_password_login": cst.DisablePasswordLogin,
-		"allow_cors":             cst.AllowCors,
-	})
-
-}

api/public/latestRecord.go

@@ -0,0 +1,45 @@
+package public
+
+import (
+	"github.com/gin-gonic/gin"
+	"github.com/komari-monitor/komari/api"
+	"github.com/komari-monitor/komari/database/accounts"
+	"github.com/komari-monitor/komari/database/dbcore"
+	"github.com/komari-monitor/komari/database/models"
+)
+
+func GetClientRecentRecords(c *gin.Context) {
+	uuid := c.Param("uuid")
+
+	if uuid == "" {
+		api.RespondError(c, 400, "UUID is required")
+		return
+	}
+
+	// 登录状态检查
+	isLogin := false
+	session, _ := c.Cookie("session_token")
+	_, err := accounts.GetUserBySession(session)
+	if err == nil {
+		isLogin = true
+	}
+
+	// 仅在未登录时需要 Hidden 信息做过滤
+	hiddenMap := map[string]bool{}
+	if !isLogin {
+		var hiddenClients []models.Client
+		db := dbcore.GetDBInstance()
+		_ = db.Select("uuid").Where("hidden = ?", true).Find(&hiddenClients).Error
+		for _, cli := range hiddenClients {
+			hiddenMap[cli.UUID] = true
+		}
+
+		if hiddenMap[uuid] {
+			api.RespondError(c, 400, "UUID is required") //防止未登录用户获取隐藏客户端数据
+			return
+		}
+	}
+
+	records, _ := api.Records.Get(uuid)
+	api.RespondSuccess(c, records)
+}

api/public/login.go

@@ -0,0 +1,78 @@
+package public
+
+import (
+	"encoding/json"
+	"io"
+	"net/http"
+
+	"github.com/komari-monitor/komari/api"
+	"github.com/komari-monitor/komari/config"
+	"github.com/komari-monitor/komari/database/accounts"
+	"github.com/komari-monitor/komari/database/auditlog"
+
+	"github.com/gin-gonic/gin"
+)
+
+type LoginRequest struct {
+	Username string `json:"username"`
+	Password string `json:"password"`
+	TwoFa    string `json:"2fa_code"`
+}
+
+func Login(c *gin.Context) {
+	DisablePasswordLogin, _ := config.GetAs[bool](config.DisablePasswordLoginKey, false)
+	if DisablePasswordLogin {
+		api.RespondError(c, http.StatusForbidden, "Password login is disabled")
+		return
+	}
+
+	bodyBytes, err := io.ReadAll(c.Request.Body)
+	if err != nil {
+		api.RespondError(c, http.StatusBadRequest, "Invalid request body: "+err.Error())
+		return
+	}
+	var data LoginRequest
+	err = json.Unmarshal(bodyBytes, &data)
+	if err != nil {
+		api.RespondError(c, http.StatusBadRequest, "Invalid request body: "+err.Error())
+		return
+	}
+	if data.Username == "" || data.Password == "" {
+		api.RespondError(c, http.StatusBadRequest, "Invalid request body: Username and password are required")
+		return
+	}
+
+	uuid, success := accounts.CheckPassword(data.Username, data.Password)
+	if !success {
+		api.RespondError(c, http.StatusUnauthorized, "Invalid credentials")
+		return
+	}
+	// 2FA
+	user, _ := accounts.GetUserByUUID(uuid)
+	if user.TwoFactor != "" { // 开启了2FA
+		if data.TwoFa == "" {
+			api.RespondError(c, http.StatusUnauthorized, "2FA code is required")
+			return
+		}
+		if ok, err := accounts.Verify2Fa(uuid, data.TwoFa); err != nil || !ok {
+			api.RespondError(c, http.StatusUnauthorized, "Invalid 2FA code")
+			return
+		}
+	}
+	// Create session
+	session, err := accounts.CreateSession(uuid, 2592000, c.Request.UserAgent(), c.ClientIP(), "password")
+	if err != nil {
+		api.RespondError(c, http.StatusInternalServerError, "Failed to create session: "+err.Error())
+		return
+	}
+	c.SetCookie("session_token", session, 2592000, "/", "", false, true)
+	auditlog.Log(c.ClientIP(), uuid, "logged in (password)", "login")
+	api.RespondSuccess(c, gin.H{"set-cookie": gin.H{"session_token": session}})
+}
+func Logout(c *gin.Context) {
+	session, _ := c.Cookie("session_token")
+	accounts.DeleteSession(session)
+	c.SetCookie("session_token", "", -1, "/", "", false, true)
+	auditlog.Log(c.ClientIP(), "", "logged out", "logout")
+	c.Redirect(302, "/")
+}

api/public/login_test.go

@@ -1,4 +1,4 @@
-package api
+package public
 
 import (
 	"bytes"

api/public/me.go

@@ -1,4 +1,4 @@
-package api
+package public
 
 import (
 	"github.com/komari-monitor/komari/database/accounts"

api/public/me_test.go

@@ -1,4 +1,4 @@
-package api
+package public
 
 import (
 	"encoding/json"

api/public/nodes.go

@@ -0,0 +1,40 @@
+package public
+
+import (
+	"github.com/gin-gonic/gin"
+	"github.com/komari-monitor/komari/api"
+	"github.com/komari-monitor/komari/database/accounts"
+	"github.com/komari-monitor/komari/database/clients"
+)
+
+func GetNodesInformation(c *gin.Context) {
+	clientList, err := clients.GetAllClientBasicInfo()
+	if err != nil {
+		api.RespondError(c, 500, "Failed to retrieve client information: "+err.Error())
+		return
+	}
+	isLogin := false
+	session, _ := c.Cookie("session_token")
+	_, err = accounts.GetUserBySession(session)
+	if err == nil {
+		isLogin = true
+	}
+
+	// 过滤掉 Hidden 的客户端，并清理需要隐藏的字段
+	j := 0
+	for i := 0; i < len(clientList); i++ {
+		if clientList[i].Hidden && !isLogin { // 不返回 Hidden 客户端
+			continue
+		}
+		clientList[i].IPv4 = ""
+		clientList[i].IPv6 = ""
+		clientList[i].Remark = "" // 私有备注不展示
+		clientList[i].Version = ""
+		clientList[i].Token = ""
+		clientList[j] = clientList[i]
+		j++
+	}
+	clientList = clientList[:j]
+
+	api.RespondSuccess(c, clientList)
+}

api/public/oauth.go

@@ -1,24 +1,26 @@
-package api
+package public
 
 import (
 	"fmt"
+	"slices"
 
 	"github.com/gin-gonic/gin"
+	"github.com/komari-monitor/komari/config"
 	"github.com/komari-monitor/komari/database/accounts"
-	"github.com/komari-monitor/komari/database/config"
-	"github.com/komari-monitor/komari/database/logOperation"
+	"github.com/komari-monitor/komari/database/auditlog"
+	"github.com/komari-monitor/komari/utils"
 	"github.com/komari-monitor/komari/utils/oauth"
 )
 
 // /api/oauth
 func OAuth(c *gin.Context) {
-	cfg, _ := config.Get()
-	if !cfg.OAuthEnabled {
+	OAuthEnabled, _ := config.GetAs[bool](config.OAuthEnabledKey, false)
+	if !OAuthEnabled {
 		c.JSON(403, gin.H{"status": "error", "error": "OAuth is not enabled"})
 		return
 	}
 
-	authURL, state := oauth.GetOAuthUrl()
+	authURL, state := oauth.CurrentProvider().GetAuthorizationURL(utils.GetCallbackURL(c))
 
 	c.SetCookie("oauth_state", state, 3600, "/", "", false, true)
 
@@ -27,29 +29,44 @@ func OAuth(c *gin.Context) {
 
 // /api/oauth_callback
 func OAuthCallback(c *gin.Context) {
+
 	// 验证state防止CSRF攻击
 	state, _ := c.Cookie("oauth_state")
 	c.SetCookie("oauth_state", "", -1, "/", "", false, true)
-	if state == "" || state != c.Query("state") {
-		c.JSON(400, gin.H{"status": "error", "error": "Invalid state"})
-		return
+
+	// 获取当前OAuth提供商名称
+	providerName := oauth.CurrentProvider().GetName()
+
+	providersSkipStateCheck := []string{"qq"}
+	if slices.Contains(providersSkipStateCheck, providerName) {
+		// 对于QQ登录，由于是通过QQ聚合登录平台中转，state可能会不匹配
+		// 但我们仍然需要验证state的存在性（不能是空的）
+		if state == "" {
+			c.JSON(400, gin.H{"status": "error", "error": "Invalid state"})
+			return
+		}
+	} else {
+		// 对于其他提供商，严格验证state匹配
+		if state == "" || state != c.Query("state") {
+			c.JSON(400, gin.H{"status": "error", "error": "Invalid state"})
+			return
+		}
 	}
 
-	// 获取code
-	code := c.Query("code")
-	if code == "" {
-		c.JSON(400, gin.H{"status": "error", "error": "No code provided"})
-		return
+	queries := make(map[string]string)
+	for key, values := range c.Request.URL.Query() {
+		if len(values) > 0 {
+			queries[key] = values[0]
+		}
 	}
-
-	githubUser, err := oauth.OAuthCallback(code, state)
+	oidcUser, err := oauth.CurrentProvider().OnCallback(c, state, queries, utils.GetCallbackURL(c))
 	if err != nil {
 		c.JSON(500, gin.H{"status": "error", "error": "Failed to get user info: " + err.Error()})
 		return
 	}
 
-	// 使用GitHub ID作为SSO ID
-	sso_id := fmt.Sprintf("github_%d", githubUser.ID)
+	// ID作为SSO ID
+	sso_id := fmt.Sprintf("%s_%s", oauth.CurrentProvider().GetName(), oidcUser.UserId)
 
 	// 如果cookie中有binding_external_account，说明是绑定外部账号
 	// 否则是登录
@@ -68,8 +85,8 @@ func OAuthCallback(c *gin.Context) {
 			c.JSON(500, gin.H{"status": "error", "message": "Binding failed"})
 			return
 		}
-		logOperation.Log(c.ClientIP(), user.UUID, "bound external account (OAuth)"+fmt.Sprintf(",sso_id: %s", sso_id), "login")
-		c.Redirect(302, "/manage")
+		auditlog.Log(c.ClientIP(), user.UUID, "bound external account (OAuth)"+fmt.Sprintf(",sso_id: %s", sso_id), "login")
+		c.Redirect(302, "/admin")
 		return
 	}
 
@@ -78,7 +95,7 @@ func OAuthCallback(c *gin.Context) {
 	if err != nil {
 		c.JSON(401, gin.H{
 			"status":  "error",
-			"message": "please log in and bind your GitHub account first.",
+			"message": "please log in and bind your external account first.",
 		})
 		return
 	}
@@ -92,6 +109,6 @@ func OAuthCallback(c *gin.Context) {
 
 	// 设置cookie并返回
 	c.SetCookie("session_token", session, 2592000, "/", "", false, true)
-	logOperation.Log(c.ClientIP(), user.UUID, "logged in (OAuth)", "login")
-	c.Redirect(302, "/manage")
+	auditlog.Log(c.ClientIP(), user.UUID, "logged in (OAuth)", "login")
+	c.Redirect(302, "/admin")
 }

api/public/ping_task.go

@@ -0,0 +1,41 @@
+package public
+
+import (
+	"net/http"
+
+	"github.com/gin-gonic/gin"
+	"github.com/komari-monitor/komari/api"
+	"github.com/komari-monitor/komari/database/tasks"
+)
+
+// PublicPingTask 是对外暴露的延迟监测任务信息。
+type PublicPingTask struct {
+	Id        uint     `json:"id"`
+	Name      string   `json:"name"`
+	Clients   []string `json:"clients"`
+	DefaultOn bool     `json:"default_on"`
+	Type      string   `json:"type"`
+	Interval  int      `json:"interval"`
+}
+
+func GetPublicPingTasks(c *gin.Context) {
+	tasks, err := tasks.GetAllPingTasks()
+	if err != nil {
+		api.RespondError(c, http.StatusInternalServerError, err.Error())
+		return
+	}
+
+	publicTasks := make([]PublicPingTask, len(tasks))
+	for i, task := range tasks {
+		publicTasks[i] = PublicPingTask{
+			Id:        task.Id,
+			Name:      task.Name,
+			Clients:   task.Clients,
+			DefaultOn: task.DefaultOn,
+			Type:      task.Type,
+			Interval:  task.Interval,
+		}
+	}
+
+	api.RespondSuccess(c, publicTasks)
+}

api/public/public.go

@@ -0,0 +1,47 @@
+package public
+
+import (
+	"time"
+
+	"github.com/gin-gonic/gin"
+	"github.com/komari-monitor/komari/api"
+	"github.com/komari-monitor/komari/config"
+	"github.com/komari-monitor/komari/database"
+)
+
+func GetPublicSettings(c *gin.Context) {
+	p, e := database.GetPublicInfo()
+	if e != nil {
+		api.RespondError(c, 500, e.Error())
+		return
+	}
+	// 临时访问许可
+	if func() bool {
+		tempKey, err := c.Cookie("temp_key")
+		if err != nil {
+			return false
+		}
+
+		tempKeyExpireTime, err := config.GetAs[int64]("tempory_share_token_expire_at", 0)
+		if err != nil {
+			return false
+		}
+		allowTempKey, err := config.GetAs[string]("tempory_share_token", "")
+		if err != nil {
+			return false
+		}
+
+		if allowTempKey == "" || tempKey != allowTempKey {
+			return false
+		}
+		now := time.Now().Unix()
+		if tempKeyExpireTime < now {
+			return false
+		}
+
+		return true
+	}() {
+		p["private_site"] = false
+	}
+	api.RespondSuccess(c, p)
+}

api/public/record.go

@@ -0,0 +1,446 @@
+package public
+
+import (
+	"strconv"
+	"time"
+
+	"github.com/gin-gonic/gin"
+	"github.com/komari-monitor/komari/api"
+	"github.com/komari-monitor/komari/database/accounts"
+	"github.com/komari-monitor/komari/database/dbcore"
+	"github.com/komari-monitor/komari/database/models"
+	records "github.com/komari-monitor/komari/database/records"
+	"github.com/komari-monitor/komari/database/tasks"
+)
+
+func GetRecordsByUUID(c *gin.Context) {
+	uuid := c.Query("uuid")
+	loadType := c.Query("load_type")
+
+	// 登录状态检查
+	isLogin := false
+	session, _ := c.Cookie("session_token")
+	_, err := accounts.GetUserBySession(session)
+	if err == nil {
+		isLogin = true
+	}
+
+	// 仅在未登录时需要 Hidden 信息做过滤
+	hiddenMap := map[string]bool{}
+	if !isLogin {
+		var hiddenClients []models.Client
+		db := dbcore.GetDBInstance()
+		_ = db.Select("uuid").Where("hidden = ?", true).Find(&hiddenClients).Error
+		for _, cli := range hiddenClients {
+			hiddenMap[cli.UUID] = true
+		}
+
+		if hiddenMap[uuid] {
+			api.RespondError(c, 400, "UUID is required") //防止未登录用户获取隐藏客户端数据
+			return
+		}
+	}
+
+	hours := c.Query("hours")
+	if uuid == "" {
+		api.RespondError(c, 400, "UUID is required")
+		return
+	}
+	if hours == "" {
+		hours = "4"
+	}
+
+	hoursInt, err := strconv.Atoi(hours)
+	if err != nil {
+		api.RespondError(c, 400, "Invalid hours parameter")
+		return
+	}
+
+	// 验证 load_type 参数
+	validLoadTypes := map[string]bool{
+		"cpu": true, "ram": true, "swap": true,
+		"load": true, "temp": true, "disk": true, "network": true,
+		"process": true, "connections": true, "all": true, "": true,
+	}
+
+	if !validLoadTypes[loadType] {
+		api.RespondError(c, 400, "Invalid load_type parameter")
+		return
+	}
+
+	clientRecords, err := records.GetRecordsByClientAndTime(uuid, time.Now().Add(-time.Duration(hoursInt)*time.Hour), time.Now())
+	if err != nil {
+		api.RespondError(c, 500, "Failed to fetch records: "+err.Error())
+		return
+	}
+
+	// 准备基本响应
+	response := gin.H{
+		"records": clientRecords,
+		"count":   len(clientRecords),
+	}
+
+	// 如果有load_type过滤，应用过滤
+	if loadType != "" && loadType != "all" {
+		filteredRecords := filterRecordsByLoadType(clientRecords, loadType)
+		response = gin.H{
+			"records":   filteredRecords,
+			"count":     len(filteredRecords),
+			"load_type": loadType,
+		}
+	}
+
+	// 自动检测是否有GPU数据并附加到响应中
+	if loadType == "" || loadType == "all" || loadType == "gpu" {
+		gpuRecords, err := records.GetGPURecordsByClientAndTime(uuid, time.Now().Add(-time.Duration(hoursInt)*time.Hour), time.Now())
+		if err == nil && len(gpuRecords) > 0 {
+			// 按设备索引分组数据，构建简化的设备结构
+			gpuDevices := make(map[string]interface{})
+
+			for _, record := range gpuRecords {
+				deviceKey := strconv.Itoa(record.DeviceIndex)
+
+				// 如果设备还没有初始化，创建设备信息
+				if gpuDevices[deviceKey] == nil {
+					gpuDevices[deviceKey] = gin.H{
+						"device_index": record.DeviceIndex,
+						"device_name":  record.DeviceName,
+						"records":      []models.GPURecord{},
+					}
+				}
+
+				// 添加记录到设备
+				device := gpuDevices[deviceKey].(gin.H)
+				records := device["records"].([]models.GPURecord)
+				device["records"] = append(records, record)
+				gpuDevices[deviceKey] = device
+			}
+
+			// 添加优化后的GPU数据结构到响应
+			response["gpu_devices"] = gpuDevices
+			response["has_gpu_data"] = true
+		} else {
+			response["has_gpu_data"] = false
+		}
+	}
+
+	api.RespondSuccess(c, response)
+}
+
+// filterRecordsByLoadType 根据 load_type 过滤记录，只返回相关字段
+func filterRecordsByLoadType(records []models.Record, loadType string) []gin.H {
+	filteredRecords := make([]gin.H, 0, len(records))
+
+	for _, r := range records {
+		record := gin.H{
+			"client": r.Client,
+			"time":   r.Time,
+		}
+
+		switch loadType {
+		case "cpu":
+			record["cpu"] = r.Cpu
+		case "gpu":
+			record["gpu"] = r.Gpu
+		case "ram":
+			record["ram"] = r.Ram
+			record["ram_total"] = r.RamTotal
+			if r.RamTotal > 0 {
+				record["ram_percent"] = float32(r.Ram) / float32(r.RamTotal) * 100
+			}
+		case "swap":
+			record["swap"] = r.Swap
+			record["swap_total"] = r.SwapTotal
+			if r.SwapTotal > 0 {
+				record["swap_percent"] = float32(r.Swap) / float32(r.SwapTotal) * 100
+			}
+		case "load":
+			record["load"] = r.Load
+		case "temp":
+			record["temp"] = r.Temp
+		case "disk":
+			record["disk"] = r.Disk
+			record["disk_total"] = r.DiskTotal
+			if r.DiskTotal > 0 {
+				record["disk_percent"] = float32(r.Disk) / float32(r.DiskTotal) * 100
+			}
+		case "network":
+			record["net_in"] = r.NetIn
+			record["net_out"] = r.NetOut
+			record["net_total_up"] = r.NetTotalUp
+			record["net_total_down"] = r.NetTotalDown
+		case "process":
+			record["process"] = r.Process
+		case "connections":
+			record["connections"] = r.Connections
+			record["connections_udp"] = r.ConnectionsUdp
+			record["connections_tcp"] = r.Connections - r.ConnectionsUdp
+		}
+
+		filteredRecords = append(filteredRecords, record)
+	}
+
+	return filteredRecords
+}
+
+// GET query: uuid string, task_id int, hours int
+// 支持三种查询模式：
+// 1. 仅 uuid - 获取该客户端的所有 ping 任务记录
+// 2. 仅 task_id - 获取该任务的所有客户端记录
+// 3. uuid + task_id - 获取特定客户端在特定任务的记录
+func GetPingRecords(c *gin.Context) {
+	uuid := c.Query("uuid")
+	taskIdStr := c.Query("task_id")
+
+	// 必须提供 uuid 或 task_id 其中至少一个
+	if uuid == "" && taskIdStr == "" {
+		api.RespondError(c, 400, "UUID or task_id is required")
+		return
+	}
+
+	// 登录状态检查
+	isLogin := false
+	session, _ := c.Cookie("session_token")
+	_, err := accounts.GetUserBySession(session)
+	if err == nil {
+		isLogin = true
+	}
+
+	type RecordsResp struct {
+		TaskId uint   `json:"task_id,omitempty"`
+		Time   string `json:"time"`
+		Value  int    `json:"value"`
+		Client string `json:"client,omitempty"`
+	}
+	type ClientBasicInfo struct {
+		Client string  `json:"client"`
+		Loss   float64 `json:"loss"`
+		Min    int     `json:"min"`
+		Max    int     `json:"max"`
+	}
+	type Resp struct {
+		Count     int               `json:"count"`
+		BasicInfo []ClientBasicInfo `json:"basic_info,omitempty"`
+		Records   []RecordsResp     `json:"records"`
+		Tasks     []gin.H           `json:"tasks,omitempty"`
+	}
+	var records []models.PingRecord
+	hiddenMap := map[string]bool{}
+	response := &Resp{
+		Count:   0,
+		Records: []RecordsResp{},
+	}
+
+	// 仅在未登录时需要 Hidden 信息做过滤
+	if !isLogin {
+		var hiddenClients []models.Client
+		db := dbcore.GetDBInstance()
+		_ = db.Select("uuid").Where("hidden = ?", true).Find(&hiddenClients).Error
+		for _, cli := range hiddenClients {
+			hiddenMap[cli.UUID] = true
+		}
+		if uuid != "" {
+			if hiddenMap[uuid] {
+				api.RespondSuccess(c, response) // 对于尝试获取隐藏uuid一键哈气
+				return
+			}
+		}
+	}
+
+	hours := c.Query("hours")
+
+	if hours == "" {
+		hours = "4"
+	}
+
+	hoursInt, err := strconv.Atoi(hours)
+	if err != nil {
+		hoursInt = 4
+	}
+
+	endTime := time.Now()
+	startTime := endTime.Add(-time.Duration(hoursInt) * time.Hour)
+
+	// 解析 task_id，支持同时传入 uuid 和 task_id
+	taskId := -1
+	if taskIdStr != "" {
+		taskId, err = strconv.Atoi(taskIdStr)
+		if err != nil {
+			api.RespondError(c, 400, "Invalid task_id parameter")
+			return
+		}
+	}
+
+	// 查询记录，现在支持 uuid + task_id 组合查询
+	records, err = tasks.GetPingRecords(uuid, taskId, startTime, endTime)
+	if err != nil {
+		api.RespondError(c, 500, "Failed to fetch ping records: "+err.Error())
+		return
+	}
+
+	// 用于统计每个客户端的信息（按 task_id 查询时使用）
+	clientStats := make(map[string]struct {
+		total int
+		loss  int
+		min   int
+		max   int
+	})
+
+	for _, r := range records {
+		if r.Client != "" && !isLogin {
+			if hiddenMap[r.Client] {
+				continue // 跳过隐藏的节点
+			}
+		}
+		toTime := r.Time.ToTime()
+		rec := RecordsResp{
+			Time:  toTime.Format(time.RFC3339),
+			Value: r.Value,
+		}
+		rec.Client = r.Client
+		stats := clientStats[r.Client]
+		stats.total++
+
+		if r.Value < 0 {
+			stats.loss++
+		} else {
+			if stats.min == 0 || r.Value < stats.min {
+				stats.min = r.Value
+			}
+			if r.Value > stats.max {
+				stats.max = r.Value
+			}
+		}
+		clientStats[r.Client] = stats
+		rec.TaskId = r.TaskId
+
+		response.Records = append(response.Records, rec)
+	}
+
+	// 返回 BasicInfo - 按客户端分组的统计信息
+	// 在以下情况下特别有用：
+	// 1. 仅 task_id 查询 - 查看该任务下所有客户端的表现
+	// 2. uuid + task_id 查询 - 查看特定客户端在特定任务的表现
+	if len(clientStats) > 0 {
+		response.BasicInfo = make([]ClientBasicInfo, 0, len(clientStats))
+		for client, stats := range clientStats {
+			if client != "" && !isLogin {
+				if hiddenMap[client] {
+					continue // 跳过隐藏的节点
+				}
+			}
+			loss := float64(0)
+			if stats.total > 0 {
+				loss = float64(stats.loss) / float64(stats.total) * 100
+			}
+			response.BasicInfo = append(response.BasicInfo, ClientBasicInfo{
+				Client: client,
+				Loss:   loss,
+				Min:    stats.min,
+				Max:    stats.max,
+			})
+		}
+
+		// 如果同时指定了 uuid 和 task_id，BasicInfo 应该只有一条记录
+		// 这种情况下可以在响应中标记查询模式
+		if uuid != "" && taskId != -1 && len(response.BasicInfo) == 1 {
+			// 这是精确查询模式
+		}
+	}
+
+	// 优化后的任务信息返回逻辑
+	// 1. uuid != "" - 返回该客户端参与的所有任务信息
+	// 2. uuid != "" && taskId != -1 - 返回该客户端在指定任务的信息
+	// 3. taskId != -1 && uuid == "" - 返回该任务的所有客户端统计（通过 BasicInfo）
+	if uuid != "" || taskId != -1 {
+		// 获取所有 pingTasks
+		pingTasks, err := tasks.GetAllPingTasks()
+		if err != nil {
+			api.RespondError(c, 500, "Failed to fetch ping tasks: "+err.Error())
+			return
+		}
+
+		tasksList := make([]gin.H, 0, len(pingTasks))
+		for _, t := range pingTasks {
+			// 如果指定了 taskId，只处理该任务
+			if taskId != -1 {
+				if t.Id != uint(taskId) {
+					continue
+				}
+			}
+
+			// 如果指定了 uuid，检查任务是否分配给该客户端
+			if uuid != "" {
+				if !t.AppliesToClient(uuid) {
+					continue
+				}
+			}
+
+			// 计算该任务的丢包率和延迟统计
+			totalCount := 0
+			lossCount := 0
+			minLatency := 0
+			maxLatency := 0
+			avgLatency := 0
+			sumLatency := 0
+			validCount := 0
+
+			for _, r := range records {
+				// 根据查询模式过滤记录
+				if r.TaskId != t.Id {
+					continue
+				}
+				// 如果同时指定了 uuid 和 task_id，只统计该客户端的记录
+				if uuid != "" && r.Client != uuid {
+					continue
+				}
+
+				totalCount++
+				if r.Value < 0 {
+					lossCount++
+				} else {
+					validCount++
+					sumLatency += r.Value
+					if minLatency == 0 || r.Value < minLatency {
+						minLatency = r.Value
+					}
+					if r.Value > maxLatency {
+						maxLatency = r.Value
+					}
+				}
+			}
+
+			var lossRate float64 = 0
+			if totalCount > 0 {
+				lossRate = float64(lossCount) / float64(totalCount) * 100
+			}
+			if validCount > 0 {
+				avgLatency = sumLatency / validCount
+			}
+
+			taskInfo := gin.H{
+				"id":         t.Id,
+				"name":       t.Name,
+				"type":       t.Type,
+				"interval":   t.Interval,
+				"default_on": t.DefaultOn,
+				"loss":       lossRate,
+				"min":        minLatency,
+				"max":        maxLatency,
+				"avg":        avgLatency,
+				"total":      totalCount,
+			}
+
+			// 如果是仅 task_id 查询，添加客户端列表信息
+			if uuid == "" && taskId != -1 {
+				taskInfo["clients"] = t.Clients
+			}
+
+			tasksList = append(tasksList, taskInfo)
+		}
+		response.Tasks = tasksList
+	}
+
+	response.Count = len(response.Records) // 计算最后结果保持计数一致
+	api.RespondSuccess(c, response)
+}

api/public/version.go

@@ -0,0 +1,14 @@
+package public
+
+import (
+	"github.com/gin-gonic/gin"
+	"github.com/komari-monitor/komari/api"
+	"github.com/komari-monitor/komari/utils"
+)
+
+func GetVersion(c *gin.Context) {
+	api.RespondSuccess(c, gin.H{
+		"version": utils.CurrentVersion,
+		"hash":    utils.VersionHash,
+	})
+}

api/terminal.go

@@ -1,168 +0,0 @@
-package api
-
-import (
-	"log"
-	"net/http"
-	"time"
-
-	"github.com/gin-gonic/gin"
-	"github.com/gorilla/websocket"
-	"github.com/komari-monitor/komari/database/clients"
-	"github.com/komari-monitor/komari/database/logOperation"
-	"github.com/komari-monitor/komari/utils"
-	"github.com/komari-monitor/komari/ws"
-)
-
-func RequestTerminal(c *gin.Context) {
-	uuid := c.Param("uuid")
-	user_uuid, _ := c.Get("uuid")
-	_, err := clients.GetClientByUUID(uuid)
-	if err != nil {
-		c.JSON(400, gin.H{
-			"status":  "error",
-			"message": "Client not found",
-		})
-		return
-	}
-	// 建立ws
-	if !websocket.IsWebSocketUpgrade(c.Request) {
-		c.JSON(http.StatusBadRequest, gin.H{"status": "error", "message": "Require WebSocket upgrade"})
-		return
-	}
-	upgrader := websocket.Upgrader{
-		CheckOrigin: func(r *http.Request) bool {
-			return true
-		},
-	}
-	conn, err := upgrader.Upgrade(c.Writer, c.Request, nil)
-	if err != nil {
-		return
-	}
-	// 新建一个终端连接
-	id := utils.GenerateRandomString(32)
-	session := &TerminalSession{
-		UserUUID: user_uuid.(string),
-		UUID:     uuid,
-		Browser:  conn,
-		Agent:    nil,
-	}
-
-	TerminalSessionsMutex.Lock()
-	TerminalSessions[id] = session
-	TerminalSessionsMutex.Unlock()
-	conn.SetCloseHandler(func(code int, text string) error {
-		log.Println("Terminal connection closed:", code, text)
-		TerminalSessionsMutex.Lock()
-		delete(TerminalSessions, id)
-		TerminalSessionsMutex.Unlock()
-		// 通知 Agent 关闭终端连接
-		if session.Agent != nil {
-			session.Agent.Close()
-		}
-		return nil
-	})
-
-	if ws.ConnectedClients[uuid] == nil {
-		conn.WriteMessage(1, []byte("Client offline!\n被控端离线!"))
-		conn.Close()
-		TerminalSessionsMutex.Lock()
-		delete(TerminalSessions, id)
-		TerminalSessionsMutex.Unlock()
-		return
-	}
-	err = ws.ConnectedClients[uuid].WriteJSON(gin.H{
-		"message":    "terminal",
-		"request_id": id,
-	})
-	if err != nil {
-		conn.Close()
-		TerminalSessionsMutex.Lock()
-		delete(TerminalSessions, id)
-		TerminalSessionsMutex.Unlock()
-		return
-	}
-	conn.WriteMessage(1, []byte("等待被控端连接 waiting for agent..."))
-	// 如果没有连接上，则关闭连接
-	time.AfterFunc(30*time.Second, func() {
-		TerminalSessionsMutex.Lock()
-		if session.Agent == nil {
-			if session.Browser != nil {
-				session.Browser.WriteMessage(1, []byte("被控端连接超时 timeout"))
-				session.Browser.Close()
-			}
-			conn.Close()
-			delete(TerminalSessions, id)
-		}
-		TerminalSessionsMutex.Unlock()
-	})
-	logOperation.Log(c.ClientIP(), user_uuid.(string), "request, terminal id:"+id+",client:"+session.UUID, "terminal")
-}
-
-func ForwardTerminal(id string) {
-	session, exists := TerminalSessions[id]
-
-	if !exists || session == nil || session.Agent == nil || session.Browser == nil {
-		return
-	}
-	logOperation.Log("", session.UserUUID, "established, terminal id:"+id, "terminal")
-	established_time := time.Now()
-	errChan := make(chan error, 1)
-
-	go func() {
-		for {
-			messageType, data, err := session.Browser.ReadMessage()
-			if err != nil {
-				errChan <- err
-				return
-			}
-
-			if messageType == websocket.TextMessage {
-				if session.Agent != nil && string(data[0:1]) == "{" {
-					err = session.Agent.WriteMessage(websocket.TextMessage, data)
-				} else if session.Agent != nil {
-					err = session.Agent.WriteMessage(websocket.BinaryMessage, data)
-				}
-			} else if session.Agent != nil {
-				// 二进制消息，原样传递
-				err = session.Agent.WriteMessage(websocket.BinaryMessage, data)
-			}
-
-			if err != nil {
-				errChan <- err
-				return
-			}
-		}
-	}()
-
-	go func() {
-		for {
-			_, data, err := session.Agent.ReadMessage()
-			if err != nil {
-				errChan <- err
-				return
-			}
-			if session.Browser != nil {
-				err = session.Browser.WriteMessage(websocket.BinaryMessage, data)
-				if err != nil {
-					errChan <- err
-					return
-				}
-			}
-		}
-	}()
-
-	// 等待错误或主动关闭
-	<-errChan
-	// 关闭连接
-	if session.Agent != nil {
-		session.Agent.Close()
-	}
-	if session.Browser != nil {
-		session.Browser.Close()
-	}
-	disconnect_time := time.Now()
-	logOperation.Log("", session.UserUUID, "disconnected, terminal id:"+id+", duration:"+disconnect_time.Sub(established_time).String(), "terminal")
-	TerminalSessionsMutex.Lock()
-	delete(TerminalSessions, id)
-	TerminalSessionsMutex.Unlock()
-}

api/terminal/establish.go

@@ -1,16 +1,15 @@
-package client
+package terminal
 
 import (
 	"net/http"
 
 	"github.com/gin-gonic/gin"
 	"github.com/gorilla/websocket"
-	"github.com/komari-monitor/komari/api"
 )
 
 func EstablishConnection(c *gin.Context) {
 	session_id := c.Query("id")
-	session, exists := api.TerminalSessions[session_id]
+	session, exists := TerminalSessions[session_id]
 	if !exists || session == nil || session.Browser == nil {
 		c.JSON(404, gin.H{"status": "error", "error": "Session not found"})
 		return
@@ -22,27 +21,27 @@ func EstablishConnection(c *gin.Context) {
 	}
 	upgrader := websocket.Upgrader{
 		CheckOrigin: func(r *http.Request) bool {
-			return true // TODO: 检查源站
+			return true // 被控
 		},
 	}
 	conn, err := upgrader.Upgrade(c.Writer, c.Request, nil)
 	if err != nil {
-		api.TerminalSessionsMutex.Lock()
+		TerminalSessionsMutex.Lock()
 		if session.Browser != nil {
 			session.Browser.Close()
 		}
-		delete(api.TerminalSessions, session_id)
-		api.TerminalSessionsMutex.Unlock()
+		delete(TerminalSessions, session_id)
+		TerminalSessionsMutex.Unlock()
 		return
 	}
 	session.Agent = conn
 	conn.SetCloseHandler(func(code int, text string) error {
-		delete(api.TerminalSessions, session_id)
+		delete(TerminalSessions, session_id)
 		// 通知 Browser 关闭终端连接
 		if session.Browser != nil {
 			session.Browser.Close()
 		}
 		return nil
 	})
-	go api.ForwardTerminal(session_id)
+	go ForwardTerminal(session_id)
 }

api/terminal/forward.go

@@ -0,0 +1,77 @@
+package terminal
+
+import (
+	"time"
+
+	"github.com/gorilla/websocket"
+	"github.com/komari-monitor/komari/database/auditlog"
+)
+
+func ForwardTerminal(id string) {
+	session, exists := TerminalSessions[id]
+
+	if !exists || session == nil || session.Agent == nil || session.Browser == nil {
+		return
+	}
+	auditlog.Log(session.RequesterIp, session.UserUUID, "established, terminal id:"+id, "terminal")
+	established_time := time.Now()
+	errChan := make(chan error, 1)
+
+	go func() {
+		for {
+			messageType, data, err := session.Browser.ReadMessage()
+			if err != nil {
+				errChan <- err
+				return
+			}
+
+			if messageType == websocket.TextMessage {
+				if session.Agent != nil && string(data[0:1]) == "{" {
+					err = session.Agent.WriteMessage(websocket.TextMessage, data)
+				} else if session.Agent != nil {
+					err = session.Agent.WriteMessage(websocket.BinaryMessage, data)
+				}
+			} else if session.Agent != nil {
+				// 二进制消息，原样传递
+				err = session.Agent.WriteMessage(websocket.BinaryMessage, data)
+			}
+
+			if err != nil {
+				errChan <- err
+				return
+			}
+		}
+	}()
+
+	go func() {
+		for {
+			_, data, err := session.Agent.ReadMessage()
+			if err != nil {
+				errChan <- err
+				return
+			}
+			if session.Browser != nil {
+				err = session.Browser.WriteMessage(websocket.BinaryMessage, data)
+				if err != nil {
+					errChan <- err
+					return
+				}
+			}
+		}
+	}()
+
+	// 等待错误或主动关闭
+	<-errChan
+	// 关闭连接
+	if session.Agent != nil {
+		session.Agent.Close()
+	}
+	if session.Browser != nil {
+		session.Browser.Close()
+	}
+	disconnect_time := time.Now()
+	auditlog.Log(session.RequesterIp, session.UserUUID, "disconnected, terminal id:"+id+", duration:"+disconnect_time.Sub(established_time).String(), "terminal")
+	TerminalSessionsMutex.Lock()
+	delete(TerminalSessions, id)
+	TerminalSessionsMutex.Unlock()
+}

api/terminal/request.go

@@ -0,0 +1,97 @@
+package terminal
+
+import (
+	"log"
+	"net/http"
+	"time"
+
+	"github.com/gin-gonic/gin"
+	"github.com/gorilla/websocket"
+	"github.com/komari-monitor/komari/database/clients"
+	"github.com/komari-monitor/komari/utils"
+	"github.com/komari-monitor/komari/ws"
+)
+
+func RequestTerminal(c *gin.Context) {
+	uuid := c.Param("uuid")
+	user_uuid, _ := c.Get("uuid")
+	_, err := clients.GetClientByUUID(uuid)
+	if err != nil {
+		c.JSON(400, gin.H{
+			"status":  "error",
+			"message": "Client not found",
+		})
+		return
+	}
+	// 建立ws
+	if !websocket.IsWebSocketUpgrade(c.Request) {
+		c.JSON(http.StatusBadRequest, gin.H{"status": "error", "message": "Require WebSocket upgrade"})
+		return
+	}
+	upgrader := websocket.Upgrader{
+		CheckOrigin: ws.CheckOrigin,
+	}
+	conn, err := upgrader.Upgrade(c.Writer, c.Request, nil)
+	if err != nil {
+		return
+	}
+	// 新建一个终端连接
+	id := utils.GenerateRandomString(32)
+	session := &TerminalSession{
+		UserUUID:    user_uuid.(string),
+		UUID:        uuid,
+		Browser:     conn,
+		Agent:       nil,
+		RequesterIp: c.ClientIP(),
+	}
+
+	TerminalSessionsMutex.Lock()
+	TerminalSessions[id] = session
+	TerminalSessionsMutex.Unlock()
+	conn.SetCloseHandler(func(code int, text string) error {
+		log.Println("Terminal connection closed:", code, text)
+		TerminalSessionsMutex.Lock()
+		delete(TerminalSessions, id)
+		TerminalSessionsMutex.Unlock()
+		// 通知 Agent 关闭终端连接
+		if session.Agent != nil {
+			session.Agent.Close()
+		}
+		return nil
+	})
+
+	if ws.GetConnectedClients()[uuid] == nil {
+		conn.WriteMessage(1, []byte("Client offline!\n被控端离线!\n"))
+		conn.Close()
+		TerminalSessionsMutex.Lock()
+		delete(TerminalSessions, id)
+		TerminalSessionsMutex.Unlock()
+		return
+	}
+	err = ws.GetConnectedClients()[uuid].WriteJSON(gin.H{
+		"message":    "terminal",
+		"request_id": id,
+	})
+	if err != nil {
+		conn.Close()
+		TerminalSessionsMutex.Lock()
+		delete(TerminalSessions, id)
+		TerminalSessionsMutex.Unlock()
+		return
+	}
+	conn.WriteMessage(1, []byte("等待被控端连接 waiting for agent...\n"))
+	// 如果没有连接上，则关闭连接
+	time.AfterFunc(30*time.Second, func() {
+		TerminalSessionsMutex.Lock()
+		if session.Agent == nil {
+			if session.Browser != nil {
+				session.Browser.WriteMessage(1, []byte("被控端连接超时 timeout\n"))
+				session.Browser.Close()
+			}
+			conn.Close()
+			delete(TerminalSessions, id)
+		}
+		TerminalSessionsMutex.Unlock()
+	})
+	//auditlog.Log(c.ClientIP(), user_uuid.(string), "request, terminal id:"+id+",client:"+session.UUID, "terminal")
+}

api/terminal/terminal.go

@@ -0,0 +1,18 @@
+package terminal
+
+import (
+	"sync"
+
+	"github.com/gorilla/websocket"
+)
+
+type TerminalSession struct {
+	UUID        string
+	UserUUID    string
+	Browser     *websocket.Conn
+	Agent       *websocket.Conn
+	RequesterIp string
+}
+
+var TerminalSessionsMutex = &sync.Mutex{}
+var TerminalSessions = make(map[string]*TerminalSession)

api/ws.go

@@ -0,0 +1,122 @@
+package api
+
+import (
+	"net/http"
+	"strings"
+
+	"github.com/gin-gonic/gin"
+	"github.com/gorilla/websocket"
+	"github.com/komari-monitor/komari/common"
+	"github.com/komari-monitor/komari/config"
+	"github.com/komari-monitor/komari/database/accounts"
+	"github.com/komari-monitor/komari/database/dbcore"
+	"github.com/komari-monitor/komari/database/models"
+	"github.com/komari-monitor/komari/ws"
+)
+
+func GetClients(c *gin.Context) {
+	// 升级到ws
+	if !websocket.IsWebSocketUpgrade(c.Request) {
+		c.JSON(http.StatusBadRequest, gin.H{"status": "error", "error": "Require WebSocket upgrade"})
+		return
+	}
+	AllowCors, _ := config.GetAs[bool](config.AllowCorsKey, false)
+	upgrader := websocket.Upgrader{
+		CheckOrigin: func(r *http.Request) bool {
+			if AllowCors {
+				return true
+			}
+			return ws.CheckOrigin(r)
+		},
+	}
+	// Upgrade the HTTP connection to a WebSocket connection
+	conn, err := upgrader.Upgrade(c.Writer, c.Request, nil)
+	if err != nil {
+		c.JSON(http.StatusBadRequest, gin.H{"status": "error", "error": "Failed to upgrade to WebSocket." + err.Error()})
+		return
+	}
+	defer conn.Close()
+
+	// 初始化用户信息
+	var (
+		isLogin    = false
+		hiddenMap  = map[string]bool{}
+		session, _ = c.Cookie("session_token")
+	)
+
+	// 登录状态检查
+	_, err = accounts.GetUserBySession(session)
+	if err == nil {
+		isLogin = true
+	}
+
+	// 仅在未登录时需要 Hidden 信息做过滤
+	if !isLogin {
+		var hiddenClients []models.Client
+		db := dbcore.GetDBInstance()
+		_ = db.Select("uuid").Where("hidden = ?", true).Find(&hiddenClients).Error
+		for _, cli := range hiddenClients {
+			hiddenMap[cli.UUID] = true
+		}
+	}
+
+	// 请求
+	for {
+		var resp struct {
+			Online []string                 `json:"online"` // 已建立连接的客户端uuid列表
+			Data   map[string]common.Report `json:"data"`   // 最后上报的数据
+		}
+
+		resp.Online = []string{}
+		resp.Data = map[string]common.Report{}
+
+		_, data, err := conn.ReadMessage()
+		if err != nil {
+			//log.Println("Error reading message:", err)
+			return
+		}
+		message := string(data)
+
+		uuID := ""
+		if message != "get" { // 非请求全部内容
+			if strings.HasPrefix(message, "get ") {
+				uuID = strings.TrimSpace(strings.TrimPrefix(message, "get "))
+			} else {
+				conn.WriteJSON(gin.H{"status": "error", "error": "Invalid message"})
+				continue
+			}
+		}
+
+		// 在线客户端uuid列表（WebSocket 与非 WebSocket）
+		for _, key := range ws.GetAllOnlineUUIDs() {
+			if !isLogin && hiddenMap[key] {
+				continue
+			}
+			if uuID != "" && key != uuID {
+				continue
+			}
+			resp.Online = append(resp.Online, key)
+		}
+
+		//过往节点数据信息
+		for key, report := range ws.GetLatestReport() {
+			if !isLogin && hiddenMap[key] {
+				continue
+			}
+			if uuID != "" && key != uuID {
+				continue
+			}
+
+			report.UUID = "" // 不暴露 uuid
+			if report.CPU.Usage == 0 {
+				report.CPU.Usage = 0.01
+			}
+			resp.Data[key] = *report
+		}
+
+		err = conn.WriteJSON(gin.H{"status": "success", "data": resp})
+		if err != nil {
+			return
+		}
+	}
+}

cmd/chpasswd.go

@@ -5,11 +5,13 @@ import (
 
 	"github.com/komari-monitor/komari/cmd/flags"
 	"github.com/komari-monitor/komari/database/accounts"
+	"github.com/komari-monitor/komari/database/dbcore"
+	"github.com/komari-monitor/komari/database/models"
 	"github.com/spf13/cobra"
 )
 
 var (
-	Username    string
+	//Username    string
 	NewPassword string
 )
 
@@ -17,7 +19,7 @@ var ChpasswdCmd = &cobra.Command{
 	Use:     "chpasswd",
 	Short:   "Force change password",
 	Long:    `Force change password`,
-	Example: `komari chpasswd -u <username> -p <password>`,
+	Example: `komari chpasswd -p <password>`,
 	Run: func(cmd *cobra.Command, args []string) {
 		if NewPassword == "" {
 			cmd.Help()
@@ -27,9 +29,10 @@ var ChpasswdCmd = &cobra.Command{
 			cmd.Println("Database file does not exist.")
 			return
 		}
-
-		cmd.Println("Changing password for user:", Username)
-		if err := accounts.ForceResetPassword(Username, NewPassword); err != nil {
+		user := &models.User{}
+		dbcore.GetDBInstance().Model(&models.User{}).First(user)
+		cmd.Println("Changing password for user:", user.Username)
+		if err := accounts.ForceResetPassword(user.Username, NewPassword); err != nil {
 			cmd.Println("Error:", err)
 			return
 		}
@@ -45,7 +48,7 @@ var ChpasswdCmd = &cobra.Command{
 }
 
 func init() {
-	ChpasswdCmd.PersistentFlags().StringVarP(&Username, "user", "u", "admin", "The username of the account to change password")
+	//ChpasswdCmd.PersistentFlags().StringVarP(&Username, "user", "u", "admin", "The username of the account to change password")
 	ChpasswdCmd.PersistentFlags().StringVarP(&NewPassword, "password", "p", "", "New password")
 	RootCmd.AddCommand(ChpasswdCmd)
 }

cmd/disable2FA.go

@@ -0,0 +1,33 @@
+package cmd
+
+import (
+	"os"
+
+	"github.com/komari-monitor/komari/database/dbcore"
+	"github.com/komari-monitor/komari/database/models"
+	"github.com/spf13/cobra"
+	"gorm.io/gorm"
+)
+
+var Disable2FA = &cobra.Command{
+	Use:   "disable-2fa",
+	Short: "Force disable 2FA",
+	Long:  `Force disable 2FA`,
+	Run: func(cmd *cobra.Command, args []string) {
+		db := dbcore.GetDBInstance()
+		err := db.Transaction(func(tx *gorm.DB) error {
+			return tx.Model(&models.User{}).Where("two_factor != ?", "").
+				Update("two_factor", "").Error
+		})
+		if err != nil {
+			cmd.Println("Error:", err)
+			os.Exit(1)
+		}
+		cmd.Println("2FA has been disabled.")
+		cmd.Println("Please restart the server to apply the changes.")
+	},
+}
+
+func init() {
+	RootCmd.AddCommand(Disable2FA)
+}

cmd/nezha_compat.go

@@ -0,0 +1,404 @@
+package cmd
+
+import (
+	"context"
+	"errors"
+	"io"
+	"log"
+	"math"
+	"net"
+	"strings"
+	"sync"
+	"time"
+
+	apiClient "github.com/komari-monitor/komari/api/client"
+	"github.com/komari-monitor/komari/common"
+	"github.com/komari-monitor/komari/config"
+	"github.com/komari-monitor/komari/database/auditlog"
+	"github.com/komari-monitor/komari/database/dbcore"
+	"github.com/komari-monitor/komari/database/models"
+	"github.com/komari-monitor/komari/utils/geoip"
+	"github.com/komari-monitor/komari/utils/notifier"
+	"github.com/komari-monitor/komari/ws"
+
+	"github.com/komari-monitor/komari/compat/nezha/proto"
+	"google.golang.org/grpc"
+	"google.golang.org/grpc/keepalive"
+	"google.golang.org/grpc/metadata"
+	"gorm.io/gorm/clause"
+)
+
+// [Deprecated] Use StartNezhaCompat instead.
+func StartNezhaCompatServer(addr string) error {
+	boot := uint64(time.Now().Unix())
+	lis, err := net.Listen("tcp", addr)
+	if err != nil {
+		return err
+	}
+	srv := &nezhaCompatServer{bootTime: boot}
+
+	// Interceptors for metadata auth presence (lightweight; validation is inside handlers too)
+	unary := func(ctx context.Context, req interface{}, info *grpc.UnaryServerInfo, handler grpc.UnaryHandler) (interface{}, error) {
+		return handler(ctx, req)
+	}
+	stream := func(srvIface interface{}, ss grpc.ServerStream, info *grpc.StreamServerInfo, handler grpc.StreamHandler) error {
+		return handler(srvIface, ss)
+	}
+	// Enable gRPC keepalive to tolerate long-idle streams
+	gs := grpc.NewServer(
+		grpc.UnaryInterceptor(unary),
+		grpc.StreamInterceptor(stream),
+		// Keepalive: allow client pings and keep connections stable without app traffic
+		grpc.KeepaliveParams(keepalive.ServerParameters{
+			Time:    2 * time.Minute,
+			Timeout: 20 * time.Second,
+		}),
+		grpc.KeepaliveEnforcementPolicy(keepalive.EnforcementPolicy{
+			MinTime:             20 * time.Second,
+			PermitWithoutStream: true,
+		}),
+	)
+	proto.RegisterNezhaServiceServer(gs, srv)
+	log.Printf("Nezha compat gRPC listening on %s", addr)
+	return gs.Serve(lis)
+}
+
+// ---- Manual start/stop support ----
+var (
+	nezhaSrv   *grpc.Server
+	nezhaLis   net.Listener
+	nezhaOnceM sync.Mutex
+)
+
+// StartNezhaCompat starts the Nezha compatible gRPC server asynchronously.
+// Returns error if already started.
+func StartNezhaCompat(addr string) error {
+	nezhaOnceM.Lock()
+	defer nezhaOnceM.Unlock()
+	if nezhaSrv != nil {
+		return errors.New("nezha compat server already started")
+	}
+	lis, err := net.Listen("tcp", addr)
+	if err != nil {
+		return err
+	}
+	boot := uint64(time.Now().Unix())
+	sImpl := &nezhaCompatServer{bootTime: boot}
+
+	unary := func(ctx context.Context, req interface{}, info *grpc.UnaryServerInfo, handler grpc.UnaryHandler) (interface{}, error) {
+		return handler(ctx, req)
+	}
+	stream := func(srvIface interface{}, ss grpc.ServerStream, info *grpc.StreamServerInfo, handler grpc.StreamHandler) error {
+		return handler(srvIface, ss)
+	}
+	gs := grpc.NewServer(
+		grpc.UnaryInterceptor(unary),
+		grpc.StreamInterceptor(stream),
+		grpc.KeepaliveParams(keepalive.ServerParameters{Time: 2 * time.Minute, Timeout: 20 * time.Second}),
+		grpc.KeepaliveEnforcementPolicy(keepalive.EnforcementPolicy{MinTime: 20 * time.Second, PermitWithoutStream: true}),
+	)
+	proto.RegisterNezhaServiceServer(gs, sImpl)
+	nezhaSrv = gs
+	nezhaLis = lis
+	go func() {
+		if err := gs.Serve(lis); err != nil {
+			log.Printf("Nezha compat gRPC server stopped: %v", err)
+		}
+	}()
+	log.Printf("Nezha compat gRPC started on %s", addr)
+	return nil
+}
+
+// StopNezhaCompat stops the server if running.
+func StopNezhaCompat() error {
+	nezhaOnceM.Lock()
+	defer nezhaOnceM.Unlock()
+	if nezhaSrv == nil {
+		return errors.New("nezha compat server not running")
+	}
+	// 强制立即断开所有连接与流，不等待在途 RPC 完成。
+	nezhaSrv.Stop()
+	// Listener close (Serve already returns after GracefulStop, but close to be explicit)
+	if nezhaLis != nil {
+		_ = nezhaLis.Close()
+	}
+	nezhaSrv = nil
+	nezhaLis = nil
+	log.Printf("Nezha compat gRPC stopped")
+	return nil
+}
+
+type nezhaCompatServer struct {
+	proto.UnimplementedNezhaServiceServer
+	bootTime uint64
+}
+
+// authentication helpers
+func getAuth(ctx context.Context) (uuid string, secret string, err error) {
+	md, ok := metadata.FromIncomingContext(ctx)
+	if !ok {
+		return "", "", errors.New("missing metadata")
+	}
+	getFirst := func(key string) string {
+		vals := md.Get(key)
+		if len(vals) > 0 {
+			return vals[0]
+		}
+		return ""
+	}
+	uuid = getFirst("client_uuid")
+	secret = getFirst("client_secret")
+	if uuid == "" || secret == "" {
+		return "", "", errors.New("unauthorized: missing client_uuid/client_secret")
+	}
+	return uuid, secret, nil
+}
+
+// ReportSystemInfo: upsert static host info
+func (s *nezhaCompatServer) ReportSystemInfo(ctx context.Context, host *proto.Host) (*proto.Receipt, error) {
+	uuid, secret, err := getAuth(ctx)
+	if err != nil {
+		return nil, err
+	}
+	if err := upsertClientFromHost(uuid, secret, host); err != nil {
+		return nil, err
+	}
+	return &proto.Receipt{Proced: true}, nil
+}
+
+// ReportSystemInfo2: same as above but returns dashboard boot time
+func (s *nezhaCompatServer) ReportSystemInfo2(ctx context.Context, host *proto.Host) (*proto.Uint64Receipt, error) {
+	uuid, secret, err := getAuth(ctx)
+	if err != nil {
+		return nil, err
+	}
+	if err := upsertClientFromHost(uuid, secret, host); err != nil {
+		return nil, err
+	}
+	return &proto.Uint64Receipt{Data: s.bootTime}, nil
+}
+
+// ReportSystemState: ingest time-series records
+func (s *nezhaCompatServer) ReportSystemState(stream proto.NezhaService_ReportSystemStateServer) error {
+	ctx := stream.Context()
+	uuid, _, err := getAuth(ctx)
+	if err != nil {
+		return err
+	}
+	// presence start
+	connID := time.Now().UnixNano()
+	ws.SetPresence(uuid, connID, true)
+	go notifier.OnlineNotification(uuid, connID)
+	defer func() {
+		ws.SetPresence(uuid, connID, false)
+		notifier.OfflineNotification(uuid, connID)
+	}()
+	for {
+		st, err := stream.Recv()
+		if err == io.EOF {
+			return nil
+		}
+		if err != nil {
+			return err
+		}
+		// refresh presence TTL on every frame
+		ws.KeepAlivePresence(uuid, connID, 30*time.Second)
+		if err := ingestState(uuid, st); err != nil {
+			// still ack to avoid client stuck; log error
+			log.Printf("Nezha ingest state error: %v", err)
+		}
+		if err := stream.Send(&proto.Receipt{Proced: true}); err != nil {
+			return err
+		}
+	}
+}
+
+// RequestTask: do not dispatch tasks, just drain results to avoid Unimplemented
+func (s *nezhaCompatServer) RequestTask(stream proto.NezhaService_RequestTaskServer) error {
+	ctx := stream.Context()
+	uuid, _, err := getAuth(ctx)
+	if err != nil {
+		return err
+	}
+	ticker := time.NewTicker(10 * time.Second)
+	defer ticker.Stop()
+	connID := time.Now().UnixNano()
+	ws.SetPresence(uuid, connID, true)
+	defer ws.SetPresence(uuid, connID, false)
+	// receive results in background
+	recvErr := make(chan error, 1)
+	go func() {
+		for {
+			_, rerr := stream.Recv()
+			if rerr == io.EOF {
+				recvErr <- nil
+				return
+			}
+			if rerr != nil {
+				recvErr <- rerr
+				return
+			}
+			// refresh presence TTL when result received
+			ws.KeepAlivePresence(uuid, connID, 30*time.Second)
+		}
+	}()
+	// send heartbeat tasks periodically
+	for {
+		select {
+		case <-ctx.Done():
+			return ctx.Err()
+		case err := <-recvErr:
+			return err
+		case <-ticker.C:
+			if err := stream.Send(&proto.Task{}); err != nil {
+				return err
+			}
+		}
+	}
+}
+
+// Unimplemented methods intentionally left as default (IOStream, ReportGeoIP)
+
+// upsertClientFromHost maps Host into models.Client and upserts by UUID
+func upsertClientFromHost(uuid, secret string, h *proto.Host) error {
+	db := dbcore.GetDBInstance()
+	now := models.FromTime(time.Now())
+	// token guard: if existing record has different token, reject
+	var exist models.Client
+	if err := db.Where("uuid = ?", uuid).First(&exist).Error; err == nil {
+		if exist.Token != "" && exist.Token != secret {
+			return errors.New("unauthorized: token mismatch")
+		}
+	}
+	cpuName := ""
+	if len(h.Cpu) > 0 {
+		cpuName = h.Cpu[0]
+	}
+	gpuName := strings.Join(h.Gpu, "; ")
+	osName := h.Platform
+	if h.PlatformVersion != "" {
+		osName = h.Platform + " " + h.PlatformVersion
+	}
+	// clamp uint64 to int64 safely
+	clamp := func(v uint64) int64 {
+		if v > uint64(math.MaxInt64) {
+			return math.MaxInt64
+		}
+		return int64(v)
+	}
+	c := models.Client{
+		UUID:           uuid,
+		Token:          secret,
+		Name:           "nezha_" + uuid[0:8],
+		CpuName:        cpuName,
+		Arch:           h.Arch,
+		CpuCores:       len(h.Cpu),
+		OS:             osName,
+		KernelVersion:  h.PlatformVersion,
+		Virtualization: h.Virtualization,
+		GpuName:        gpuName,
+		MemTotal:       clamp(h.MemTotal),
+		SwapTotal:      clamp(h.SwapTotal),
+		DiskTotal:      clamp(h.DiskTotal),
+		Version:        h.Version,
+		UpdatedAt:      now,
+	}
+	// Upsert by UUID; don't override existing Token if already set
+	updates := map[string]interface{}{
+		"cpu_name":       c.CpuName,
+		"arch":           c.Arch,
+		"cpu_cores":      c.CpuCores,
+		"os":             c.OS,
+		"kernel_version": c.KernelVersion,
+		"virtualization": c.Virtualization,
+		"gpu_name":       c.GpuName,
+		"mem_total":      c.MemTotal,
+		"swap_total":     c.SwapTotal,
+		"disk_total":     c.DiskTotal,
+		"version":        c.Version,
+		"updated_at":     time.Now(),
+	}
+	return db.Clauses(clause.OnConflict{
+		Columns:   []clause.Column{{Name: "uuid"}},
+		DoUpdates: clause.Assignments(updates),
+	}).Create(&c).Error
+}
+
+// ingestState maps Nezha State into common.Report then saves a Record
+func ingestState(uuid string, st *proto.State) error {
+	// we may need totals from client
+	db := dbcore.GetDBInstance()
+	var client models.Client
+	if err := db.Where("uuid = ?", uuid).First(&client).Error; err != nil {
+		// If missing, create with minimal defaults to avoid failing ingestion
+		client = models.Client{UUID: uuid, Token: "", Name: "nezha_" + uuid[0:8]}
+		auditlog.EventLog("info", "auto created client "+client.Name)
+		_ = db.Create(&client).Error
+	}
+	rep := common.Report{
+		CPU:  common.CPUReport{Usage: st.Cpu},
+		Ram:  common.RamReport{Total: client.MemTotal, Used: int64(st.MemUsed)},
+		Swap: common.RamReport{Total: client.SwapTotal, Used: int64(st.SwapUsed)},
+		Load: common.LoadReport{Load1: st.Load1, Load5: st.Load5, Load15: st.Load15},
+		Disk: common.DiskReport{Total: client.DiskTotal, Used: int64(st.DiskUsed)},
+		Network: common.NetworkReport{
+			Up:        int64(st.NetOutSpeed),
+			Down:      int64(st.NetInSpeed),
+			TotalUp:   int64(st.NetOutTransfer),
+			TotalDown: int64(st.NetInTransfer),
+		},
+		Uptime:    int64(st.Uptime),
+		Process:   int(st.ProcessCount),
+		UpdatedAt: time.Now(),
+	}
+	// 更新实时缓存供前端使用
+	ws.SetLatestReport(uuid, &rep)
+	// 写入内存缓存，入库交由定时聚合任务处理
+	return apiClient.SaveClientReport(uuid, rep)
+}
+
+// ReportGeoIP: 保存 Agent 上报的 IP，并回填国家码/面板启动时间
+func (s *nezhaCompatServer) ReportGeoIP(ctx context.Context, in *proto.GeoIP) (*proto.GeoIP, error) {
+	uuid, _, err := getAuth(ctx)
+	if err != nil {
+		return nil, err
+	}
+	updates := map[string]interface{}{
+		"updated_at": time.Now(),
+	}
+	var iso string
+	if in != nil && in.Ip != nil {
+		if v4 := strings.TrimSpace(in.Ip.Ipv4); v4 != "" {
+			updates["ipv4"] = v4
+			if GeoIpEnabled, _ := config.GetAs[bool](config.GeoIpEnabledKey, false); GeoIpEnabled {
+				if ip := net.ParseIP(v4); ip != nil {
+					if gi, _ := geoip.GetGeoInfo(ip); gi != nil {
+						iso = gi.ISOCode
+					}
+				}
+			}
+		}
+		if v6 := strings.TrimSpace(in.Ip.Ipv6); v6 != "" {
+			updates["ipv6"] = v6
+			if iso == "" { // 优先使用 v4 的国家码
+				if GeoIpEnabled, _ := config.GetAs[bool](config.GeoIpEnabledKey, false); GeoIpEnabled {
+					if ip := net.ParseIP(v6); ip != nil {
+						if gi, _ := geoip.GetGeoInfo(ip); gi != nil {
+							iso = gi.ISOCode
+						}
+					}
+				}
+			}
+		}
+	}
+	if iso != "" {
+		// UI 使用旗帜 emoji
+		updates["region"] = geoip.GetRegionUnicodeEmoji(iso)
+	}
+	if len(updates) > 0 {
+		_ = dbcore.GetDBInstance().Model(&models.Client{}).Where("uuid = ?", uuid).Updates(updates).Error
+	}
+	// 回写 GeoIP（包含国家码与面板启动时间）
+	resp := &proto.GeoIP{Use6: in.GetUse6(), Ip: in.GetIp(), CountryCode: iso, DashboardBootTime: s.bootTime}
+	return resp, nil
+}

cmd/root.go

@@ -9,7 +9,7 @@ import (
 	"github.com/spf13/cobra"
 )
 
-func getEnv(key, defaultValue string) string {
+func GetEnv(key, defaultValue string) string {
 	value := os.Getenv(key)
 	if value == "" {
 		return defaultValue
@@ -19,13 +19,13 @@ func getEnv(key, defaultValue string) string {
 
 // 从环境变量获取默认值
 var (
-	dbTypeEnv = getEnv("KOMARI_DB_TYPE", "sqlite")
-	dbFileEnv = getEnv("KOMARI_DB_FILE", "./data/komari.db")
-	dbHostEnv = getEnv("KOMARI_DB_HOST", "localhost")
-	dbPortEnv = getEnv("KOMARI_DB_PORT", "3306")
-	dbUserEnv = getEnv("KOMARI_DB_USER", "root")
-	dbPassEnv = getEnv("KOMARI_DB_PASS", "")
-	dbNameEnv = getEnv("KOMARI_DB_NAME", "komari")
+	dbTypeEnv = GetEnv("KOMARI_DB_TYPE", "sqlite")
+	dbFileEnv = GetEnv("KOMARI_DB_FILE", "./data/komari.db")
+	dbHostEnv = GetEnv("KOMARI_DB_HOST", "localhost")
+	dbPortEnv = GetEnv("KOMARI_DB_PORT", "3306")
+	dbUserEnv = GetEnv("KOMARI_DB_USER", "root")
+	dbPassEnv = GetEnv("KOMARI_DB_PASS", "")
+	dbNameEnv = GetEnv("KOMARI_DB_NAME", "komari")
 )
 
 var RootCmd = &cobra.Command{

cmd/server.go

@@ -2,6 +2,7 @@ package cmd
 
 import (
 	"context"
+	"fmt"
 	"log"
 	"net/http"
 	"os"
@@ -12,21 +13,34 @@ import (
 	"github.com/gin-gonic/gin"
 	"github.com/komari-monitor/komari/api"
 	"github.com/komari-monitor/komari/api/admin"
+	"github.com/komari-monitor/komari/api/admin/clipboard"
 	log_api "github.com/komari-monitor/komari/api/admin/log"
+	"github.com/komari-monitor/komari/api/admin/notification"
 	"github.com/komari-monitor/komari/api/admin/test"
 	"github.com/komari-monitor/komari/api/admin/update"
 	"github.com/komari-monitor/komari/api/client"
+	"github.com/komari-monitor/komari/api/jsonRpc"
+	public_api "github.com/komari-monitor/komari/api/public"
+	"github.com/komari-monitor/komari/api/terminal"
 	"github.com/komari-monitor/komari/cmd/flags"
+
+	"github.com/komari-monitor/komari/config"
+	"github.com/komari-monitor/komari/database"
 	"github.com/komari-monitor/komari/database/accounts"
-	"github.com/komari-monitor/komari/database/config"
+	"github.com/komari-monitor/komari/database/auditlog"
 	"github.com/komari-monitor/komari/database/dbcore"
-	"github.com/komari-monitor/komari/database/logOperation"
 	"github.com/komari-monitor/komari/database/models"
+	d_notification "github.com/komari-monitor/komari/database/notification"
 	"github.com/komari-monitor/komari/database/records"
 	"github.com/komari-monitor/komari/database/tasks"
 	"github.com/komari-monitor/komari/public"
+	"github.com/komari-monitor/komari/utils"
+	"github.com/komari-monitor/komari/utils/cloudflared"
 	"github.com/komari-monitor/komari/utils/geoip"
-	"github.com/komari-monitor/komari/ws"
+	logutil "github.com/komari-monitor/komari/utils/log"
+	"github.com/komari-monitor/komari/utils/messageSender"
+	"github.com/komari-monitor/komari/utils/notifier"
+	"github.com/komari-monitor/komari/utils/oauth"
 	"github.com/spf13/cobra"
 )
 
@@ -39,176 +53,322 @@ var ServerCmd = &cobra.Command{
 	Short: "Start the server",
 	Long:  `Start the server`,
 	Run: func(cmd *cobra.Command, args []string) {
-		InitDatabase()
-		go geoip.InitGeoIp()
-		go DoScheduledWork()
-
-		r := gin.Default()
-
-		// 动态 CORS 中间件
-		conf, err := config.Get()
-		if err != nil {
-			log.Fatal(err)
-		}
-		DynamicCorsEnabled = conf.AllowCors
-		config.Subscribe(func(event config.ConfigEvent) {
-			DynamicCorsEnabled = event.New.AllowCors
-		})
-		r.Use(func(c *gin.Context) {
-			if DynamicCorsEnabled {
-				c.Header("Access-Control-Allow-Origin", "*")
-				c.Header("Access-Control-Allow-Methods", "GET, POST, PUT, PATCH, DELETE, HEAD, OPTIONS")
-				c.Header("Access-Control-Allow-Headers", "Origin, Content-Length, Content-Type, Authorization, Accept, X-CSRF-Token, X-Requested-With, Set-Cookie")
-				c.Header("Access-Control-Expose-Headers", "Content-Length, Authorization, Set-Cookie")
-				c.Header("Access-Control-Allow-Credentials", "true")
-				c.Header("Access-Control-Max-Age", "43200") // 12 hours
-				if c.Request.Method == "OPTIONS" {
-					c.AbortWithStatus(204)
-					return
-				}
-			}
-			c.Next()
-		})
-
-		r.Use(func(c *gin.Context) {
-			if len(c.Request.URL.Path) >= 4 && c.Request.URL.Path[:4] == "/api" {
-				c.Header("Cache-Control", "no-store")
-			}
-			c.Next()
-		})
-
-		r.Any("/ping", func(c *gin.Context) {
-			c.String(200, "pong")
-		})
-
-		r.POST("/api/login", api.Login)
-		r.GET("/api/me", api.GetMe)
-		r.GET("/api/clients", ws.GetClients)
-		r.GET("/api/nodes", api.GetNodesInformation)
-		r.GET("/api/public", api.GetPublicSettings)
-		r.GET("/api/oauth", api.OAuth)
-		r.GET("/api/oauth_callback", api.OAuthCallback)
-		r.GET("/api/logout", api.Logout)
-		r.GET("/api/version", api.GetVersion)
-		r.GET("/api/recent/:uuid", api.GetClientRecentRecords)
-
-		tokenAuthrized := r.Group("/api/clients", api.TokenAuthMiddleware())
-		{
-			tokenAuthrized.GET("/report", client.WebSocketReport) // websocket
-			tokenAuthrized.POST("/uploadBasicInfo", client.UploadBasicInfo)
-			tokenAuthrized.POST("/report", client.UploadReport)
-			tokenAuthrized.GET("/terminal", client.EstablishConnection)
-			tokenAuthrized.POST("/task/result", client.TaskResult)
-		}
-
-		adminAuthrized := r.Group("/api/admin", api.AdminAuthMiddleware())
-		{
-			// test
-			testGroup := adminAuthrized.Group("/test")
-			{
-				testGroup.GET("/telegram", test.TestTelegram)
-				testGroup.GET("/geoip", test.TestGeoIp)
-			}
-			// update
-			updateGroup := adminAuthrized.Group("/update")
-			{
-				updateGroup.POST("/mmdb", update.UpdateMmdbGeoIP)
-				updateGroup.POST("/user", update.UpdateUser)
-				updateGroup.PUT("/favicon", update.UploadFavicon)
-				updateGroup.POST("/favicon", update.DeleteFavicon)
-			}
-			// tasks
-			taskGroup := adminAuthrized.Group("/task")
-			{
-				taskGroup.GET("/all", admin.GetTasks)
-				taskGroup.POST("/exec", admin.Exec)
-				taskGroup.GET("/:task_id", admin.GetTaskById)
-				taskGroup.GET("/:task_id/result", admin.GetTaskResultsByTaskId)
-				taskGroup.GET("/:task_id/result/:uuid", admin.GetSpecificTaskResult)
-				taskGroup.GET("/client/:uuid", admin.GetTasksByClientId)
-			}
-			// settings
-			adminAuthrized.GET("/settings", admin.GetSettings)
-			adminAuthrized.POST("/settings", admin.EditSettings)
-			// clients
-			clientGroup := adminAuthrized.Group("/client")
-			{
-				clientGroup.POST("/add", admin.AddClient)
-				clientGroup.GET("/list", admin.ListClients)
-				clientGroup.GET("/:uuid", admin.GetClient)
-				clientGroup.POST("/:uuid/edit", admin.EditClient)
-				clientGroup.POST("/:uuid/remove", admin.RemoveClient)
-				clientGroup.GET("/:uuid/token", admin.GetClientToken)
-				clientGroup.POST("/order", admin.OrderWeight)
-				// client terminal
-				clientGroup.GET("/:uuid/terminal", api.RequestTerminal)
-			}
-
-			// records
-			recordGroup := adminAuthrized.Group("/record")
-			{
-				recordGroup.POST("/clear", admin.ClearRecord)
-			}
-			// oauth2
-			oauth2Group := adminAuthrized.Group("/oauth2")
-			{
-				oauth2Group.GET("/bind", admin.BindingExternalAccount)
-				oauth2Group.POST("/unbind", admin.UnbindExternalAccount)
-			}
-			sessionGroup := adminAuthrized.Group("/session")
-			{
-				sessionGroup.GET("/get", admin.GetSessions)
-				sessionGroup.POST("/remove", admin.DeleteSession)
-				sessionGroup.POST("/remove/all", admin.DeleteAllSession)
-			}
-			two_factorGroup := adminAuthrized.Group("/2fa")
-			{
-				two_factorGroup.GET("/generate", admin.Generate2FA)
-				two_factorGroup.POST("/enable", admin.Enable2FA)
-				two_factorGroup.POST("/disable", admin.Disable2FA)
-			}
-			adminAuthrized.GET("/logs", log_api.GetLogs)
-		}
-
-		public.Static(r.Group("/"), func(handlers ...gin.HandlerFunc) {
-			r.NoRoute(handlers...)
-		})
-		// 静态文件服务
-		public.UpdateIndex(conf)
-		config.Subscribe(func(event config.ConfigEvent) {
-			public.UpdateIndex(event.New)
-		})
-
-		srv := &http.Server{
-			Addr:    flags.Listen,
-			Handler: r,
-		}
-		go func() {
-			if err := srv.ListenAndServe(); err != nil && err != http.ErrServerClosed {
-				OnFatal(err)
-				log.Fatalf("listen: %s\n", err)
-			}
-		}()
-		quit := make(chan os.Signal, 1)
-		signal.Notify(quit, os.Interrupt, syscall.SIGTERM)
-		<-quit
-		OnShutdown()
-		ctx, cancel := context.WithTimeout(context.Background(), 5*time.Second)
-		defer cancel()
-		if err := srv.Shutdown(ctx); err != nil {
-			log.Fatalf("Server forced to shutdown: %v", err)
-		}
-
+		RunServer()
 	},
 }
 
 func init() {
 	// 从环境变量获取监听地址
-	listenAddr := getEnv("KOMARI_LISTEN", "0.0.0.0:25774")
+	listenAddr := GetEnv("KOMARI_LISTEN", "0.0.0.0:25774")
 	ServerCmd.PersistentFlags().StringVarP(&flags.Listen, "listen", "l", listenAddr, "监听地址 [env: KOMARI_LISTEN]")
 	RootCmd.AddCommand(ServerCmd)
 }
 
+func RunServer() {
+	// #region 初始化
+	if err := os.MkdirAll("./data/theme", os.ModePerm); err != nil {
+		log.Fatalf("Failed to create theme directory: %v", err)
+	}
+	InitDatabase()
+	if utils.VersionHash != "unknown" {
+		gin.SetMode(gin.ReleaseMode)
+	}
+	conf, err := config.GetManyAs[config.Legacy]()
+	if err != nil {
+		log.Fatal(err)
+	}
+	go geoip.InitGeoIp()
+	go DoScheduledWork()
+	go messageSender.Initialize()
+	// oidcInit
+	go oauth.Initialize()
+
+	if conf.NezhaCompatEnabled {
+		go func() {
+			if err := StartNezhaCompat(conf.NezhaCompatListen); err != nil {
+				log.Printf("Nezha compat server error: %v", err)
+				auditlog.EventLog("error", fmt.Sprintf("Nezha compat server error: %v", err))
+			}
+		}()
+	}
+
+	config.Subscribe(func(event config.ConfigEvent) {
+		if ok, t := config.IsChangedT[string](event, config.OAuthProviderKey); ok {
+			if t == "" || t == "none" {
+				t = "github"
+			}
+			oidcProvider, err := database.GetOidcConfigByName(t)
+			if err != nil {
+				log.Printf("Failed to get OIDC provider config: %v", err)
+			} else {
+				log.Printf("Using %s as OIDC provider", oidcProvider.Name)
+			}
+			err = oauth.LoadProvider(oidcProvider.Name, oidcProvider.Addition)
+			if err != nil {
+				auditlog.EventLog("error", fmt.Sprintf("Failed to load OIDC provider: %v", err))
+			}
+		}
+
+		if ok, t := config.IsChangedT[bool](event, config.NezhaCompatEnabledKey); ok {
+			if t {
+				l, _ := config.GetAs[string](config.NezhaCompatListenKey)
+				if err := StartNezhaCompat(l); err != nil {
+					log.Printf("start Nezha compat server error: %v", err)
+					auditlog.EventLog("error", fmt.Sprintf("start Nezha compat server error: %v", err))
+				}
+			} else {
+				if err := StopNezhaCompat(); err != nil {
+					log.Printf("stop Nezha compat server error: %v", err)
+					auditlog.EventLog("error", fmt.Sprintf("stop Nezha compat server error: %v", err))
+				}
+			}
+		}
+
+	})
+	// 初始化 cloudflared
+	if err := cloudflared.AutoStart(GetEnv("KOMARI_CLOUDFLARED_TOKEN", "")); err != nil {
+		log.Printf("failed to auto start cloudflared: %v", err)
+	}
+
+	r := gin.New()
+	r.Use(logutil.GinLogger())
+	r.Use(logutil.GinRecovery())
+
+	// 动态 CORS 中间件
+
+	DynamicCorsEnabled = conf.AllowCors
+	config.Subscribe(func(event config.ConfigEvent) {
+		if ok, t := config.IsChangedT[bool](event, config.AllowCorsKey); ok {
+			DynamicCorsEnabled = t
+		}
+		if event.IsChanged(config.GeoIpProviderKey) {
+			go geoip.InitGeoIp()
+		}
+
+		if event.IsChanged(config.NotificationMethodKey) {
+			go messageSender.Initialize()
+		}
+
+	})
+	r.Use(func(c *gin.Context) {
+		if DynamicCorsEnabled {
+			c.Header("Access-Control-Allow-Origin", "*")
+			c.Header("Access-Control-Allow-Methods", "GET, POST, PUT, PATCH, DELETE, HEAD, OPTIONS")
+			c.Header("Access-Control-Allow-Headers", "Origin, Content-Length, Content-Type, Authorization, Accept, X-CSRF-Token, X-Requested-With, Set-Cookie")
+			c.Header("Access-Control-Expose-Headers", "Content-Length, Authorization, Set-Cookie")
+			c.Header("Access-Control-Allow-Credentials", "true")
+			c.Header("Access-Control-Max-Age", "43200") // 12 hours
+			if c.Request.Method == "OPTIONS" {
+				c.AbortWithStatus(204)
+				return
+			}
+		}
+		c.Next()
+	})
+
+	r.Use(api.IdentityMiddleware())
+	r.Use(api.PrivateSiteMiddleware())
+
+	r.Use(func(c *gin.Context) {
+		if len(c.Request.URL.Path) >= 4 && c.Request.URL.Path[:4] == "/api" {
+			c.Header("Cache-Control", "no-store")
+		}
+		c.Next()
+	})
+
+	r.Any("/ping", func(c *gin.Context) {
+		c.String(200, "pong")
+	})
+	// #region 公开路由
+	r.POST("/api/login", public_api.Login)
+	r.GET("/api/me", public_api.GetMe)
+	r.GET("/api/clients", api.GetClients)
+	r.GET("/api/nodes", public_api.GetNodesInformation)
+	r.GET("/api/public", public_api.GetPublicSettings)
+	r.GET("/api/oauth", public_api.OAuth)
+	r.GET("/api/oauth_callback", public_api.OAuthCallback)
+	r.GET("/api/logout", public_api.Logout)
+	r.GET("/api/version", public_api.GetVersion)
+	r.GET("/api/recent/:uuid", public_api.GetClientRecentRecords)
+
+	r.GET("/api/records/load", public_api.GetRecordsByUUID)
+	r.GET("/api/records/ping", public_api.GetPingRecords)
+	r.GET("/api/task/ping", public_api.GetPublicPingTasks)
+	r.GET("/api/rpc2", jsonRpc.OnRpcRequest)
+	r.POST("/api/rpc2", jsonRpc.OnRpcRequest)
+	r.GET("/api/mjpeg_live", public_api.MjpegLiveHandler)
+	// #region Agent
+	r.POST("/api/clients/register", client.RegisterClient)
+	tokenAuthrized := r.Group("/api/clients", api.RequireRole(api.RoleAdmin, api.RoleClient))
+	{
+		tokenAuthrized.GET("/report", client.WebSocketReport) // websocket
+		tokenAuthrized.POST("/uploadBasicInfo", client.UploadBasicInfo)
+		tokenAuthrized.POST("/report", client.UploadReport)
+		tokenAuthrized.GET("/terminal", terminal.EstablishConnection)
+		tokenAuthrized.POST("/task/result", client.TaskResult)
+		tokenAuthrized.GET("/ping/tasks", client.GetPingTasks)
+		tokenAuthrized.POST("/ping/result", client.UploadPingResult)
+	}
+	// #region 管理员
+	adminAuthrized := r.Group("/api/admin", api.RequireRole(api.RoleAdmin))
+	{
+		adminAuthrized.GET("/download/backup", admin.DownloadBackup)
+		adminAuthrized.POST("/upload/backup", admin.UploadBackup)
+		// test
+		testGroup := adminAuthrized.Group("/test")
+		{
+			testGroup.GET("/geoip", test.TestGeoIp)
+			testGroup.POST("/sendMessage", test.TestSendMessage)
+		}
+		// update
+		updateGroup := adminAuthrized.Group("/update")
+		{
+			updateGroup.POST("/mmdb", update.UpdateMmdbGeoIP)
+			updateGroup.POST("/user", update.UpdateUser)
+			updateGroup.PUT("/favicon", update.UploadFavicon)
+			updateGroup.POST("/favicon", update.DeleteFavicon)
+		}
+		// tasks
+		taskGroup := adminAuthrized.Group("/task")
+		{
+			taskGroup.GET("/all", admin.GetTasks)
+			taskGroup.POST("/exec", admin.Exec)
+			taskGroup.GET("/:task_id", admin.GetTaskById)
+			taskGroup.GET("/:task_id/result", admin.GetTaskResultsByTaskId)
+			taskGroup.GET("/:task_id/result/:uuid", admin.GetSpecificTaskResult)
+			taskGroup.GET("/client/:uuid", admin.GetTasksByClientId)
+		}
+		// settings
+		settingsGroup := adminAuthrized.Group("/settings")
+		{
+			settingsGroup.GET("/", admin.GetSettings)
+			settingsGroup.POST("/", admin.EditSettings)
+			settingsGroup.POST("/oidc", admin.SetOidcProvider)
+			settingsGroup.GET("/oidc", admin.GetOidcProvider)
+			settingsGroup.POST("/message-sender", admin.SetMessageSenderProvider)
+			settingsGroup.GET("/message-sender", admin.GetMessageSenderProvider)
+			settingsGroup.GET("/cloudflared", admin.GetCloudflaredStatus)
+			settingsGroup.POST("/cloudflared/start", admin.StartCloudflared)
+			settingsGroup.POST("/cloudflared/stop", admin.StopCloudflared)
+			settingsGroup.POST("/cloudflared/remove-token", admin.RemoveCloudflaredToken)
+		}
+		// themes
+		themeGroup := adminAuthrized.Group("/theme")
+		{
+			themeGroup.PUT("/upload", admin.UploadTheme)
+			themeGroup.GET("/list", admin.ListThemes)
+			themeGroup.POST("/delete", admin.DeleteTheme)
+			themeGroup.GET("/set", admin.SetTheme)
+			themeGroup.POST("/update", admin.UpdateTheme)
+			themeGroup.POST("/import", admin.ImportTheme)
+			themeGroup.POST("/settings", admin.UpdateThemeSettings)
+		}
+		// clients
+		clientGroup := adminAuthrized.Group("/client")
+		{
+			clientGroup.POST("/add", admin.AddClient)
+			clientGroup.GET("/list", admin.ListClients)
+			clientGroup.GET("/:uuid", admin.GetClient)
+			clientGroup.POST("/:uuid/edit", admin.EditClient)
+			clientGroup.POST("/:uuid/remove", admin.RemoveClient)
+			clientGroup.GET("/:uuid/token", admin.GetClientToken)
+			clientGroup.POST("/order", admin.OrderWeight)
+			// client terminal
+			clientGroup.GET("/:uuid/terminal", terminal.RequestTerminal)
+		}
+
+		// records
+		recordGroup := adminAuthrized.Group("/record")
+		{
+			recordGroup.POST("/clear", admin.ClearRecord)
+			recordGroup.POST("/clear/all", admin.ClearAllRecords)
+		}
+		// oauth2
+		oauth2Group := adminAuthrized.Group("/oauth2")
+		{
+			oauth2Group.GET("/bind", admin.BindingExternalAccount)
+			oauth2Group.POST("/unbind", admin.UnbindExternalAccount)
+		}
+		sessionGroup := adminAuthrized.Group("/session")
+		{
+			sessionGroup.GET("/get", admin.GetSessions)
+			sessionGroup.POST("/remove", admin.DeleteSession)
+			sessionGroup.POST("/remove/all", admin.DeleteAllSession)
+		}
+		two_factorGroup := adminAuthrized.Group("/2fa")
+		{
+			two_factorGroup.GET("/generate", admin.Generate2FA)
+			two_factorGroup.POST("/enable", admin.Enable2FA)
+			two_factorGroup.POST("/disable", admin.Disable2FA)
+		}
+		adminAuthrized.GET("/logs", log_api.GetLogs)
+
+		// clipboard
+		clipboardGroup := adminAuthrized.Group("/clipboard")
+		{
+			clipboardGroup.GET("/:id", clipboard.GetClipboard)
+			clipboardGroup.GET("", clipboard.ListClipboard)
+			clipboardGroup.POST("", clipboard.CreateClipboard)
+			clipboardGroup.POST("/:id", clipboard.UpdateClipboard)
+			clipboardGroup.POST("/remove", clipboard.BatchDeleteClipboard)
+			clipboardGroup.POST("/:id/remove", clipboard.DeleteClipboard)
+		}
+
+		notificationGroup := adminAuthrized.Group("/notification")
+		{
+			// offline notifications
+			notificationGroup.GET("/offline", notification.ListOfflineNotifications)
+			notificationGroup.POST("/offline/edit", notification.EditOfflineNotification)
+			notificationGroup.POST("/offline/enable", notification.EnableOfflineNotification)
+			notificationGroup.POST("/offline/disable", notification.DisableOfflineNotification)
+			loadAlertGroup := notificationGroup.Group("/load")
+			{
+				loadAlertGroup.GET("/", notification.GetAllLoadNotifications)
+				loadAlertGroup.POST("/add", notification.AddLoadNotification)
+				loadAlertGroup.POST("/delete", notification.DeleteLoadNotification)
+				loadAlertGroup.POST("/edit", notification.EditLoadNotification)
+			}
+		}
+
+		pingTaskGroup := adminAuthrized.Group("/ping")
+		{
+			pingTaskGroup.GET("/", admin.GetAllPingTasks)
+			pingTaskGroup.POST("/add", admin.AddPingTask)
+			pingTaskGroup.POST("/delete", admin.DeletePingTask)
+			pingTaskGroup.POST("/edit", admin.EditPingTask)
+			pingTaskGroup.POST("/order", admin.OrderPingTask)
+
+		}
+
+	}
+
+	public.Static(r.Group("/"), func(handlers ...gin.HandlerFunc) {
+		r.NoRoute(handlers...)
+	})
+
+	srv := &http.Server{
+		Addr:    flags.Listen,
+		Handler: r,
+	}
+	log.Printf("Starting server on %s ...", flags.Listen)
+	go func() {
+		if err := srv.ListenAndServe(); err != nil && err != http.ErrServerClosed {
+			OnFatal(err)
+			log.Fatalf("listen: %s\n", err)
+		}
+	}()
+	quit := make(chan os.Signal, 1)
+	signal.Notify(quit, os.Interrupt, syscall.SIGTERM)
+	<-quit
+	OnShutdown()
+	ctx, cancel := context.WithTimeout(context.Background(), 5*time.Second)
+	defer cancel()
+	if err := srv.Shutdown(ctx); err != nil {
+		log.Fatalf("Server forced to shutdown: %v", err)
+	}
+
+}
+
 func InitDatabase() {
 	// // 打印数据库类型和连接信息
 	// if flags.DatabaseType == "mysql" {
@@ -232,29 +392,47 @@ func InitDatabase() {
 	}
 }
 
+// #region 定时任务
 func DoScheduledWork() {
+	if err := tasks.MigrateAllClientsExpansion(); err != nil {
+		log.Println("Failed to migrate ping task all_clients expansion:", err)
+	}
+	tasks.ReloadPingSchedule()
+	d_notification.ReloadLoadNotificationSchedule()
 	ticker := time.NewTicker(time.Minute * 30)
-	ticker1 := time.NewTicker(60 * time.Second)
-	records.DeleteRecordBefore(time.Now().Add(-time.Hour * 24 * 30))
+	minute := time.NewTicker(60 * time.Second)
+	//records.DeleteRecordBefore(time.Now().Add(-time.Hour * 24 * 30))
 	records.CompactRecord()
+	go notifier.CheckExpireScheduledWork()
 	for {
+		cfg, _ := config.GetManyAs[config.Legacy]()
 		select {
 		case <-ticker.C:
-			records.DeleteRecordBefore(time.Now().Add(-time.Hour * 24 * 30))
+			records.DeleteRecordBefore(time.Now().Add(-time.Hour * time.Duration(cfg.RecordPreserveTime)))
 			records.CompactRecord()
-			tasks.ClearTaskResultsByTimeBefore(time.Now().Add(-time.Hour * 24 * 30))
-			logOperation.RemoveOldLogs()
-		case <-ticker1.C:
+			tasks.ClearTaskResultsByTimeBefore(time.Now().Add(-time.Hour * time.Duration(cfg.RecordPreserveTime)))
+			tasks.DeletePingRecordsBefore(time.Now().Add(-time.Hour * time.Duration(cfg.PingRecordPreserveTime)))
+			auditlog.RemoveOldLogs()
+			accounts.RemoveExpiredSessions()
+		case <-minute.C:
 			api.SaveClientReportToDB()
+			if !cfg.RecordEnabled {
+				records.DeleteAll()
+				tasks.DeleteAllPingRecords()
+			}
+			// 每分钟检查一次流量提醒
+			go notifier.CheckTraffic()
 		}
 	}
 
 }
 
 func OnShutdown() {
-	logOperation.Log("", "", "server is shutting down", "info")
+	auditlog.Log("", "", "server is shutting down", "info")
+	cloudflared.Shutdown()
 }
 
 func OnFatal(err error) {
-	logOperation.Log("", "", "server encountered a fatal error: "+err.Error(), "error")
+	auditlog.Log("", "", "server encountered a fatal error: "+err.Error(), "error")
+	cloudflared.Shutdown()
 }

common/modules.go

@@ -69,6 +69,7 @@ type Report struct {
 	Disk        DiskReport        `json:"disk"`
 	Network     NetworkReport     `json:"network"`
 	Connections ConnectionsReport `json:"connections"`
+	GPU         *GPUDetailReport  `json:"gpu,omitempty"` // 新增GPU详细信息
 	Uptime      int64             `json:"uptime"`
 	Process     int               `json:"process"`
 	Message     string            `json:"message"`
@@ -83,6 +84,23 @@ type CPUReport struct {
 	Usage float64 `json:"usage,omitempty"`
 }
 
+// GPUDetailReport 详细GPU信息报告
+type GPUDetailReport struct {
+	Count          int                 `json:"count"`          // GPU数量
+	AverageUsage   float64             `json:"average_usage"`  // 平均使用率
+	DetailedInfo   []GPUDeviceInfo     `json:"detailed_info"`  // 每个GPU的详细信息
+}
+
+// GPUDeviceInfo 单个GPU设备信息
+type GPUDeviceInfo struct {
+	Name         string  `json:"name"`          // GPU型号名称
+	MemoryTotal  int64   `json:"memory_total"`  // 显存总量(字节)
+	MemoryUsed   int64   `json:"memory_used"`   // 显存已用(字节)
+	Utilization  float64 `json:"utilization"`   // GPU使用率(%)
+	Temperature  int     `json:"temperature"`   // GPU温度(°C)
+}
+
+// 保持向后兼容的旧GPUReport结构
 type GPUReport struct {
 	Name  string  `json:"name,omitempty"`
 	Usage float64 `json:"usage,omitempty"`

compat/nezha/nezha.proto

@@ -0,0 +1,83 @@
+syntax = "proto3";
+package proto;
+option go_package = "github.com/komari-monitor/komari/compat/nezha/proto";
+
+service NezhaService {
+  rpc ReportSystemState(stream State) returns (stream Receipt) {}
+  rpc ReportSystemInfo(Host) returns (Receipt) {}
+  rpc RequestTask(stream TaskResult) returns (stream Task) {}
+  rpc IOStream(stream IOStreamData) returns (stream IOStreamData) {}
+  rpc ReportGeoIP(GeoIP) returns (GeoIP) {}
+  rpc ReportSystemInfo2(Host) returns (Uint64Receipt) {}
+}
+
+message Host {
+  string platform = 1;
+  string platform_version = 2;
+  repeated string cpu = 3;
+  uint64 mem_total = 4;
+  uint64 disk_total = 5;
+  uint64 swap_total = 6;
+  string arch = 7;
+  string virtualization = 8;
+  uint64 boot_time = 9;
+  string version = 10;
+  repeated string gpu = 11;
+}
+
+message State {
+  double cpu = 1;
+  uint64 mem_used = 2;
+  uint64 swap_used = 3;
+  uint64 disk_used = 4;
+  uint64 net_in_transfer = 5;
+  uint64 net_out_transfer = 6;
+  uint64 net_in_speed = 7;
+  uint64 net_out_speed = 8;
+  uint64 uptime = 9;
+  double load1 = 10;
+  double load5 = 11;
+  double load15 = 12;
+  uint64 tcp_conn_count = 13;
+  uint64 udp_conn_count = 14;
+  uint64 process_count = 15;
+  repeated State_SensorTemperature temperatures = 16;
+  repeated double gpu = 17;
+}
+
+message State_SensorTemperature {
+  string name = 1;
+  double temperature = 2;
+}
+
+message Task {
+  uint64 id = 1;
+  uint64 type = 2;
+  string data = 3;
+}
+
+message TaskResult {
+  uint64 id = 1;
+  uint64 type = 2;
+  float delay = 3;
+  string data = 4;
+  bool successful = 5;
+}
+
+message Receipt { bool proced = 1; }
+
+message Uint64Receipt { uint64 data = 1; }
+
+message IOStreamData { bytes data = 1; }
+
+message GeoIP {
+  bool use6 = 1;
+  IP ip = 2;
+  string country_code = 3;
+  uint64 dashboard_boot_time = 4;
+}
+
+message IP {
+  string ipv4 = 1;
+  string ipv6 = 2;
+}

compat/nezha/proto/nezha_grpc.pb.go

@@ -0,0 +1,374 @@
+// Code generated by protoc-gen-go-grpc. DO NOT EDIT.
+
+package proto
+
+import (
+	context "context"
+	grpc "google.golang.org/grpc"
+	codes "google.golang.org/grpc/codes"
+	status "google.golang.org/grpc/status"
+)
+
+// This is a compile-time assertion to ensure that this generated file
+// is compatible with the grpc package it is being compiled against.
+const _ = grpc.SupportPackageIsVersion7
+
+// NezhaServiceClient is the client API for NezhaService service.
+//
+// For semantics around ctx use and closing/ending streaming RPCs, please refer to https://pkg.go.dev/google.golang.org/grpc/?tab=doc#ClientConn.NewStream.
+type NezhaServiceClient interface {
+	ReportSystemState(ctx context.Context, opts ...grpc.CallOption) (NezhaService_ReportSystemStateClient, error)
+	ReportSystemInfo(ctx context.Context, in *Host, opts ...grpc.CallOption) (*Receipt, error)
+	RequestTask(ctx context.Context, opts ...grpc.CallOption) (NezhaService_RequestTaskClient, error)
+	IOStream(ctx context.Context, opts ...grpc.CallOption) (NezhaService_IOStreamClient, error)
+	ReportGeoIP(ctx context.Context, in *GeoIP, opts ...grpc.CallOption) (*GeoIP, error)
+	ReportSystemInfo2(ctx context.Context, in *Host, opts ...grpc.CallOption) (*Uint64Receipt, error)
+}
+
+type nezhaServiceClient struct {
+	cc grpc.ClientConnInterface
+}
+
+func NewNezhaServiceClient(cc grpc.ClientConnInterface) NezhaServiceClient {
+	return &nezhaServiceClient{cc}
+}
+
+func (c *nezhaServiceClient) ReportSystemState(ctx context.Context, opts ...grpc.CallOption) (NezhaService_ReportSystemStateClient, error) {
+	stream, err := c.cc.NewStream(ctx, &_NezhaService_serviceDesc.Streams[0], "/proto.NezhaService/ReportSystemState", opts...)
+	if err != nil {
+		return nil, err
+	}
+	x := &nezhaServiceReportSystemStateClient{stream}
+	return x, nil
+}
+
+type NezhaService_ReportSystemStateClient interface {
+	Send(*State) error
+	Recv() (*Receipt, error)
+	grpc.ClientStream
+}
+
+type nezhaServiceReportSystemStateClient struct {
+	grpc.ClientStream
+}
+
+func (x *nezhaServiceReportSystemStateClient) Send(m *State) error {
+	return x.ClientStream.SendMsg(m)
+}
+
+func (x *nezhaServiceReportSystemStateClient) Recv() (*Receipt, error) {
+	m := new(Receipt)
+	if err := x.ClientStream.RecvMsg(m); err != nil {
+		return nil, err
+	}
+	return m, nil
+}
+
+func (c *nezhaServiceClient) ReportSystemInfo(ctx context.Context, in *Host, opts ...grpc.CallOption) (*Receipt, error) {
+	out := new(Receipt)
+	err := c.cc.Invoke(ctx, "/proto.NezhaService/ReportSystemInfo", in, out, opts...)
+	if err != nil {
+		return nil, err
+	}
+	return out, nil
+}
+
+func (c *nezhaServiceClient) RequestTask(ctx context.Context, opts ...grpc.CallOption) (NezhaService_RequestTaskClient, error) {
+	stream, err := c.cc.NewStream(ctx, &_NezhaService_serviceDesc.Streams[1], "/proto.NezhaService/RequestTask", opts...)
+	if err != nil {
+		return nil, err
+	}
+	x := &nezhaServiceRequestTaskClient{stream}
+	return x, nil
+}
+
+type NezhaService_RequestTaskClient interface {
+	Send(*TaskResult) error
+	Recv() (*Task, error)
+	grpc.ClientStream
+}
+
+type nezhaServiceRequestTaskClient struct {
+	grpc.ClientStream
+}
+
+func (x *nezhaServiceRequestTaskClient) Send(m *TaskResult) error {
+	return x.ClientStream.SendMsg(m)
+}
+
+func (x *nezhaServiceRequestTaskClient) Recv() (*Task, error) {
+	m := new(Task)
+	if err := x.ClientStream.RecvMsg(m); err != nil {
+		return nil, err
+	}
+	return m, nil
+}
+
+func (c *nezhaServiceClient) IOStream(ctx context.Context, opts ...grpc.CallOption) (NezhaService_IOStreamClient, error) {
+	stream, err := c.cc.NewStream(ctx, &_NezhaService_serviceDesc.Streams[2], "/proto.NezhaService/IOStream", opts...)
+	if err != nil {
+		return nil, err
+	}
+	x := &nezhaServiceIOStreamClient{stream}
+	return x, nil
+}
+
+type NezhaService_IOStreamClient interface {
+	Send(*IOStreamData) error
+	Recv() (*IOStreamData, error)
+	grpc.ClientStream
+}
+
+type nezhaServiceIOStreamClient struct {
+	grpc.ClientStream
+}
+
+func (x *nezhaServiceIOStreamClient) Send(m *IOStreamData) error {
+	return x.ClientStream.SendMsg(m)
+}
+
+func (x *nezhaServiceIOStreamClient) Recv() (*IOStreamData, error) {
+	m := new(IOStreamData)
+	if err := x.ClientStream.RecvMsg(m); err != nil {
+		return nil, err
+	}
+	return m, nil
+}
+
+func (c *nezhaServiceClient) ReportGeoIP(ctx context.Context, in *GeoIP, opts ...grpc.CallOption) (*GeoIP, error) {
+	out := new(GeoIP)
+	err := c.cc.Invoke(ctx, "/proto.NezhaService/ReportGeoIP", in, out, opts...)
+	if err != nil {
+		return nil, err
+	}
+	return out, nil
+}
+
+func (c *nezhaServiceClient) ReportSystemInfo2(ctx context.Context, in *Host, opts ...grpc.CallOption) (*Uint64Receipt, error) {
+	out := new(Uint64Receipt)
+	err := c.cc.Invoke(ctx, "/proto.NezhaService/ReportSystemInfo2", in, out, opts...)
+	if err != nil {
+		return nil, err
+	}
+	return out, nil
+}
+
+// NezhaServiceServer is the server API for NezhaService service.
+// All implementations must embed UnimplementedNezhaServiceServer
+// for forward compatibility
+type NezhaServiceServer interface {
+	ReportSystemState(NezhaService_ReportSystemStateServer) error
+	ReportSystemInfo(context.Context, *Host) (*Receipt, error)
+	RequestTask(NezhaService_RequestTaskServer) error
+	IOStream(NezhaService_IOStreamServer) error
+	ReportGeoIP(context.Context, *GeoIP) (*GeoIP, error)
+	ReportSystemInfo2(context.Context, *Host) (*Uint64Receipt, error)
+	mustEmbedUnimplementedNezhaServiceServer()
+}
+
+// UnimplementedNezhaServiceServer must be embedded to have forward compatible implementations.
+type UnimplementedNezhaServiceServer struct {
+}
+
+func (UnimplementedNezhaServiceServer) ReportSystemState(NezhaService_ReportSystemStateServer) error {
+	return status.Errorf(codes.Unimplemented, "method ReportSystemState not implemented")
+}
+func (UnimplementedNezhaServiceServer) ReportSystemInfo(context.Context, *Host) (*Receipt, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method ReportSystemInfo not implemented")
+}
+func (UnimplementedNezhaServiceServer) RequestTask(NezhaService_RequestTaskServer) error {
+	return status.Errorf(codes.Unimplemented, "method RequestTask not implemented")
+}
+func (UnimplementedNezhaServiceServer) IOStream(NezhaService_IOStreamServer) error {
+	return status.Errorf(codes.Unimplemented, "method IOStream not implemented")
+}
+func (UnimplementedNezhaServiceServer) ReportGeoIP(context.Context, *GeoIP) (*GeoIP, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method ReportGeoIP not implemented")
+}
+func (UnimplementedNezhaServiceServer) ReportSystemInfo2(context.Context, *Host) (*Uint64Receipt, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method ReportSystemInfo2 not implemented")
+}
+func (UnimplementedNezhaServiceServer) mustEmbedUnimplementedNezhaServiceServer() {}
+
+// UnsafeNezhaServiceServer may be embedded to opt out of forward compatibility for this service.
+// Use of this interface is not recommended, as added methods to NezhaServiceServer will
+// result in compilation errors.
+type UnsafeNezhaServiceServer interface {
+	mustEmbedUnimplementedNezhaServiceServer()
+}
+
+func RegisterNezhaServiceServer(s *grpc.Server, srv NezhaServiceServer) {
+	s.RegisterService(&_NezhaService_serviceDesc, srv)
+}
+
+func _NezhaService_ReportSystemState_Handler(srv interface{}, stream grpc.ServerStream) error {
+	return srv.(NezhaServiceServer).ReportSystemState(&nezhaServiceReportSystemStateServer{stream})
+}
+
+type NezhaService_ReportSystemStateServer interface {
+	Send(*Receipt) error
+	Recv() (*State, error)
+	grpc.ServerStream
+}
+
+type nezhaServiceReportSystemStateServer struct {
+	grpc.ServerStream
+}
+
+func (x *nezhaServiceReportSystemStateServer) Send(m *Receipt) error {
+	return x.ServerStream.SendMsg(m)
+}
+
+func (x *nezhaServiceReportSystemStateServer) Recv() (*State, error) {
+	m := new(State)
+	if err := x.ServerStream.RecvMsg(m); err != nil {
+		return nil, err
+	}
+	return m, nil
+}
+
+func _NezhaService_ReportSystemInfo_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
+	in := new(Host)
+	if err := dec(in); err != nil {
+		return nil, err
+	}
+	if interceptor == nil {
+		return srv.(NezhaServiceServer).ReportSystemInfo(ctx, in)
+	}
+	info := &grpc.UnaryServerInfo{
+		Server:     srv,
+		FullMethod: "/proto.NezhaService/ReportSystemInfo",
+	}
+	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
+		return srv.(NezhaServiceServer).ReportSystemInfo(ctx, req.(*Host))
+	}
+	return interceptor(ctx, in, info, handler)
+}
+
+func _NezhaService_RequestTask_Handler(srv interface{}, stream grpc.ServerStream) error {
+	return srv.(NezhaServiceServer).RequestTask(&nezhaServiceRequestTaskServer{stream})
+}
+
+type NezhaService_RequestTaskServer interface {
+	Send(*Task) error
+	Recv() (*TaskResult, error)
+	grpc.ServerStream
+}
+
+type nezhaServiceRequestTaskServer struct {
+	grpc.ServerStream
+}
+
+func (x *nezhaServiceRequestTaskServer) Send(m *Task) error {
+	return x.ServerStream.SendMsg(m)
+}
+
+func (x *nezhaServiceRequestTaskServer) Recv() (*TaskResult, error) {
+	m := new(TaskResult)
+	if err := x.ServerStream.RecvMsg(m); err != nil {
+		return nil, err
+	}
+	return m, nil
+}
+
+func _NezhaService_IOStream_Handler(srv interface{}, stream grpc.ServerStream) error {
+	return srv.(NezhaServiceServer).IOStream(&nezhaServiceIOStreamServer{stream})
+}
+
+type NezhaService_IOStreamServer interface {
+	Send(*IOStreamData) error
+	Recv() (*IOStreamData, error)
+	grpc.ServerStream
+}
+
+type nezhaServiceIOStreamServer struct {
+	grpc.ServerStream
+}
+
+func (x *nezhaServiceIOStreamServer) Send(m *IOStreamData) error {
+	return x.ServerStream.SendMsg(m)
+}
+
+func (x *nezhaServiceIOStreamServer) Recv() (*IOStreamData, error) {
+	m := new(IOStreamData)
+	if err := x.ServerStream.RecvMsg(m); err != nil {
+		return nil, err
+	}
+	return m, nil
+}
+
+func _NezhaService_ReportGeoIP_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
+	in := new(GeoIP)
+	if err := dec(in); err != nil {
+		return nil, err
+	}
+	if interceptor == nil {
+		return srv.(NezhaServiceServer).ReportGeoIP(ctx, in)
+	}
+	info := &grpc.UnaryServerInfo{
+		Server:     srv,
+		FullMethod: "/proto.NezhaService/ReportGeoIP",
+	}
+	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
+		return srv.(NezhaServiceServer).ReportGeoIP(ctx, req.(*GeoIP))
+	}
+	return interceptor(ctx, in, info, handler)
+}
+
+func _NezhaService_ReportSystemInfo2_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
+	in := new(Host)
+	if err := dec(in); err != nil {
+		return nil, err
+	}
+	if interceptor == nil {
+		return srv.(NezhaServiceServer).ReportSystemInfo2(ctx, in)
+	}
+	info := &grpc.UnaryServerInfo{
+		Server:     srv,
+		FullMethod: "/proto.NezhaService/ReportSystemInfo2",
+	}
+	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
+		return srv.(NezhaServiceServer).ReportSystemInfo2(ctx, req.(*Host))
+	}
+	return interceptor(ctx, in, info, handler)
+}
+
+var _NezhaService_serviceDesc = grpc.ServiceDesc{
+	ServiceName: "proto.NezhaService",
+	HandlerType: (*NezhaServiceServer)(nil),
+	Methods: []grpc.MethodDesc{
+		{
+			MethodName: "ReportSystemInfo",
+			Handler:    _NezhaService_ReportSystemInfo_Handler,
+		},
+		{
+			MethodName: "ReportGeoIP",
+			Handler:    _NezhaService_ReportGeoIP_Handler,
+		},
+		{
+			MethodName: "ReportSystemInfo2",
+			Handler:    _NezhaService_ReportSystemInfo2_Handler,
+		},
+	},
+	Streams: []grpc.StreamDesc{
+		{
+			StreamName:    "ReportSystemState",
+			Handler:       _NezhaService_ReportSystemState_Handler,
+			ServerStreams: true,
+			ClientStreams: true,
+		},
+		{
+			StreamName:    "RequestTask",
+			Handler:       _NezhaService_RequestTask_Handler,
+			ServerStreams: true,
+			ClientStreams: true,
+		},
+		{
+			StreamName:    "IOStream",
+			Handler:       _NezhaService_IOStream_Handler,
+			ServerStreams: true,
+			ClientStreams: true,
+		},
+	},
+	Metadata: "compat/nezha/nezha.proto",
+}

config/config.go

@@ -0,0 +1,687 @@
+package config
+
+import (
+	"encoding/json"
+	"fmt"
+	"log/slog"
+	"reflect"
+	"strings"
+	"sync"
+
+	"gorm.io/gorm"
+	"gorm.io/gorm/clause"
+)
+
+type ConfigItem struct {
+	Key   string `gorm:"primaryKey;column:key;type:text"`
+	Value string `gorm:"column:value;type:text"` // 存 JSON 字符串
+}
+
+func (ConfigItem) TableName() string {
+	return "configs"
+}
+
+var (
+	db    *gorm.DB
+	SetDb = func(gdb *gorm.DB) {
+		db = gdb
+		migrateInPlace()
+	}
+)
+
+func migrateInPlace() {
+	if db.Migrator().HasTable("configs") && db.Migrator().HasColumn(&Legacy{}, "Sitename") {
+		slog.Info("[>1.1.4] Moving legacy config data...")
+
+		var oldData Legacy
+		if err := db.Order("id desc").First(&oldData).Error; err != nil {
+			db.Migrator().DropTable("configs")
+		} else {
+			var newRows []ConfigItem
+			val := reflect.ValueOf(oldData)
+			typ := reflect.TypeOf(oldData)
+
+			for i := 0; i < val.NumField(); i++ {
+				field := typ.Field(i)
+				tag := field.Tag.Get("json")
+				key := strings.Split(tag, ",")[0]
+
+				// 过滤 id 和无用字段
+				if key == "" || key == "-" || key == "id" {
+					continue
+				}
+
+				valInterface := val.Field(i).Interface()
+				jsonBytes, _ := json.Marshal(valInterface)
+
+				newRows = append(newRows, ConfigItem{
+					Key:   key,
+					Value: string(jsonBytes),
+				})
+			}
+
+			err := db.Transaction(func(tx *gorm.DB) error {
+				if err := tx.Migrator().DropTable("configs"); err != nil {
+					return err
+				}
+				if err := tx.AutoMigrate(&ConfigItem{}); err != nil {
+					return err
+				}
+				if len(newRows) > 0 {
+					return tx.Create(&newRows).Error
+				}
+				return nil
+			})
+
+			if err != nil {
+				panic("failed " + err.Error())
+			}
+			return
+		}
+	}
+
+	db.AutoMigrate(&ConfigItem{})
+}
+
+// Get 获取原始值 (反序列化为 interface{})
+func Get(key string, defaul ...any) (any, error) {
+	var item ConfigItem
+	err := db.First(&item, "key = ?", key).Error
+	if err != nil {
+		if len(defaul) > 0 {
+			v := defaul[0]
+			err = Set(key, v)
+			return v, err
+		}
+		return nil, err
+	}
+
+	var val any
+	if err := json.Unmarshal([]byte(item.Value), &val); err != nil {
+		return nil, err
+	}
+	return val, nil
+}
+
+// GetAs 获取并转换为指定类型 (泛型)，支持数值类型自动转换
+func GetAs[T any](key string, defaul ...any) (T, error) {
+	var t T
+	var item ConfigItem
+
+	err := db.First(&item, "key = ?", key).Error
+	if err != nil {
+		if len(defaul) > 0 {
+			// 尝试直接类型断言
+			if v, ok := defaul[0].(T); ok {
+				err = Set(key, v)
+				return v, err
+			}
+			// 尝试类型转换
+			val := reflect.ValueOf(&t).Elem()
+			if err := convertAndSet(defaul[0], val); err != nil {
+				return t, fmt.Errorf("default value type mismatch: expected %T, got %T", t, defaul[0])
+			}
+			err = Set(key, t)
+			return t, err
+		}
+		return t, err
+	}
+
+	// 先尝试直接反序列化
+	if err = json.Unmarshal([]byte(item.Value), &t); err != nil {
+		// 尝试通用解析后转换
+		var generic any
+		if err := json.Unmarshal([]byte(item.Value), &generic); err != nil {
+			return t, err
+		}
+		val := reflect.ValueOf(&t).Elem()
+		if err := convertAndSet(generic, val); err != nil {
+			return t, err
+		}
+	}
+	return t, nil
+}
+
+// GetMany 获取多个配置项，keys 为 map[key]defaultValue
+// 如果 defaultValue 为 nil，则数据库不存在时不写入
+// 如果 defaultValue 不为 nil，则数据库不存在时写入默认值
+func GetMany(keys map[string]any) (map[string]any, error) {
+	var items []ConfigItem
+	result := make(map[string]any)
+	keyList := make([]string, 0, len(keys))
+	for k := range keys {
+		keyList = append(keyList, k)
+	}
+	if len(keyList) == 0 {
+		return result, nil
+	}
+	if err := db.Where("key IN ?", keyList).Find(&items).Error; err != nil {
+		return nil, err
+	}
+
+	foundKeys := make(map[string]bool)
+	for _, item := range items {
+		var parsed any
+		if err := json.Unmarshal([]byte(item.Value), &parsed); err == nil {
+			result[item.Key] = parsed
+			foundKeys[item.Key] = true
+		}
+	}
+
+	// 收集需要写入数据库的默认值
+	var toInsert []ConfigItem
+	for k, def := range keys {
+		if _, found := foundKeys[k]; !found {
+			if def != nil {
+				result[k] = def
+				// 序列化后加入待写入列表
+				jsonBytes, err := json.Marshal(def)
+				if err != nil {
+					slog.Warn("marshal default value failed", "key", k, "error", err)
+					continue
+				}
+				toInsert = append(toInsert, ConfigItem{
+					Key:   k,
+					Value: string(jsonBytes),
+				})
+			}
+		}
+	}
+
+	// 批量写入默认值到数据库
+	if len(toInsert) > 0 {
+		if err := db.Clauses(clause.OnConflict{
+			Columns:   []clause.Column{{Name: "key"}},
+			DoUpdates: clause.AssignmentColumns([]string{"value"}),
+		}).Create(&toInsert).Error; err != nil {
+			slog.Warn("batch insert default config failed", "error", err)
+		}
+	}
+
+	return result, nil
+}
+
+// GetManyAs 将多个配置项映射到一个结构体中，json tag 作为 Key
+// 支持 default tag 作为默认值，如果数据库中不存在且有 default tag 则写入数据库
+// 没有 default tag 的字段使用零值，不写入数据库
+func GetManyAs[T any]() (*T, error) {
+	var t T
+	val := reflect.ValueOf(&t).Elem()
+	typ := val.Type()
+
+	type fieldInfo struct {
+		index      int
+		key        string
+		hasDefault bool
+		defaultVal string
+	}
+
+	fields := make([]fieldInfo, 0)
+	keys := make([]string, 0)
+
+	for i := 0; i < val.NumField(); i++ {
+		field := typ.Field(i)
+		jsonTag := field.Tag.Get("json")
+		if jsonTag == "" || jsonTag == "-" {
+			continue
+		}
+		// 解析 json tag，处理 "key,omitempty" 格式
+		key := strings.Split(jsonTag, ",")[0]
+		if key == "" || key == "-" {
+			continue
+		}
+
+		defaultTag := field.Tag.Get("default")
+		hasDefault := defaultTag != "" || field.Tag.Get("default") == ""
+		// 检查是否显式定义了 default tag (即使值为空)
+		_, hasDefault = field.Tag.Lookup("default")
+
+		fields = append(fields, fieldInfo{
+			index:      i,
+			key:        key,
+			hasDefault: hasDefault,
+			defaultVal: defaultTag,
+		})
+		keys = append(keys, key)
+	}
+
+	if len(keys) == 0 {
+		return &t, nil
+	}
+
+	var items []ConfigItem
+	if err := db.Where("key IN ?", keys).Find(&items).Error; err != nil {
+		return nil, err
+	}
+
+	// 建立数据库中存在的 key 映射
+	foundItems := make(map[string]string) // key -> value
+	for _, item := range items {
+		foundItems[item.Key] = item.Value
+	}
+
+	// 需要写入数据库的新配置项
+	var toInsert []ConfigItem
+
+	for _, fi := range fields {
+		fieldVal := val.Field(fi.index)
+		if !fieldVal.CanSet() {
+			continue
+		}
+
+		if dbValue, found := foundItems[fi.key]; found {
+			// 数据库中存在，使用数据库值
+			if err := unmarshalToField(dbValue, fieldVal); err != nil {
+				slog.Warn("unmarshal config failed", "key", fi.key, "error", err)
+			}
+		} else if fi.hasDefault {
+			// 数据库中不存在，但有 default tag，解析默认值并写入数据库
+			if err := parseDefaultToField(fi.defaultVal, fieldVal); err != nil {
+				slog.Warn("parse default value failed", "key", fi.key, "error", err)
+				continue
+			}
+			// 序列化后写入数据库
+			jsonBytes, err := json.Marshal(fieldVal.Interface())
+			if err != nil {
+				slog.Warn("marshal default value failed", "key", fi.key, "error", err)
+				continue
+			}
+			toInsert = append(toInsert, ConfigItem{
+				Key:   fi.key,
+				Value: string(jsonBytes),
+			})
+		}
+		// 没有 default tag 且数据库中不存在，保持零值，不写入数据库
+	}
+
+	// 批量写入默认值到数据库
+	if len(toInsert) > 0 {
+		if err := db.Clauses(clause.OnConflict{
+			Columns:   []clause.Column{{Name: "key"}},
+			DoUpdates: clause.AssignmentColumns([]string{"value"}),
+		}).Create(&toInsert).Error; err != nil {
+			slog.Warn("batch insert default config failed", "error", err)
+		}
+	}
+
+	return &t, nil
+}
+
+// unmarshalToField 将 JSON 字符串反序列化到字段，支持数值类型转换
+func unmarshalToField(jsonStr string, fieldVal reflect.Value) error {
+	target := reflect.New(fieldVal.Type()).Interface()
+	if err := json.Unmarshal([]byte(jsonStr), target); err != nil {
+		// 尝试通用解析后转换
+		var generic any
+		if err := json.Unmarshal([]byte(jsonStr), &generic); err != nil {
+			return err
+		}
+		return convertAndSet(generic, fieldVal)
+	}
+	fieldVal.Set(reflect.ValueOf(target).Elem())
+	return nil
+}
+
+// parseDefaultToField 解析 default tag 值到字段
+func parseDefaultToField(defaultVal string, fieldVal reflect.Value) error {
+	kind := fieldVal.Kind()
+
+	switch kind {
+	case reflect.String:
+		fieldVal.SetString(defaultVal)
+	case reflect.Bool:
+		fieldVal.SetBool(defaultVal == "true" || defaultVal == "1")
+	case reflect.Int, reflect.Int8, reflect.Int16, reflect.Int32, reflect.Int64:
+		var v int64
+		if defaultVal != "" {
+			if _, err := fmt.Sscanf(defaultVal, "%d", &v); err != nil {
+				// 尝试解析浮点数后转换
+				var f float64
+				if _, err := fmt.Sscanf(defaultVal, "%f", &f); err != nil {
+					return err
+				}
+				v = int64(f)
+			}
+		}
+		fieldVal.SetInt(v)
+	case reflect.Uint, reflect.Uint8, reflect.Uint16, reflect.Uint32, reflect.Uint64:
+		var v uint64
+		if defaultVal != "" {
+			if _, err := fmt.Sscanf(defaultVal, "%d", &v); err != nil {
+				var f float64
+				if _, err := fmt.Sscanf(defaultVal, "%f", &f); err != nil {
+					return err
+				}
+				v = uint64(f)
+			}
+		}
+		fieldVal.SetUint(v)
+	case reflect.Float32, reflect.Float64:
+		var v float64
+		if defaultVal != "" {
+			if _, err := fmt.Sscanf(defaultVal, "%f", &v); err != nil {
+				return err
+			}
+		}
+		fieldVal.SetFloat(v)
+	default:
+		// 对于复杂类型，尝试 JSON 解析
+		if defaultVal == "" {
+			return nil // 保持零值
+		}
+		target := reflect.New(fieldVal.Type()).Interface()
+		if err := json.Unmarshal([]byte(defaultVal), target); err != nil {
+			return err
+		}
+		fieldVal.Set(reflect.ValueOf(target).Elem())
+	}
+	return nil
+}
+
+// convertAndSet 通用类型转换并设置字段值
+func convertAndSet(val any, fieldVal reflect.Value) error {
+	if val == nil {
+		return nil
+	}
+
+	targetType := fieldVal.Type()
+	v := reflect.ValueOf(val)
+
+	// 直接类型匹配
+	if v.Type().AssignableTo(targetType) {
+		fieldVal.Set(v)
+		return nil
+	}
+
+	// 类型可转换
+	if v.Type().ConvertibleTo(targetType) {
+		fieldVal.Set(v.Convert(targetType))
+		return nil
+	}
+
+	// 数值类型特殊处理 (JSON 数字默认解析为 float64)
+	if f, ok := val.(float64); ok {
+		switch fieldVal.Kind() {
+		case reflect.Int, reflect.Int8, reflect.Int16, reflect.Int32, reflect.Int64:
+			fieldVal.SetInt(int64(f))
+			return nil
+		case reflect.Uint, reflect.Uint8, reflect.Uint16, reflect.Uint32, reflect.Uint64:
+			fieldVal.SetUint(uint64(f))
+			return nil
+		case reflect.Float32, reflect.Float64:
+			fieldVal.SetFloat(f)
+			return nil
+		}
+	}
+
+	// JSON 回环转换
+	b, err := json.Marshal(val)
+	if err != nil {
+		return err
+	}
+	target := reflect.New(targetType).Interface()
+	if err := json.Unmarshal(b, target); err != nil {
+		return err
+	}
+	fieldVal.Set(reflect.ValueOf(target).Elem())
+	return nil
+}
+
+func GetAll() (map[string]any, error) {
+	var items []ConfigItem
+	result := make(map[string]any)
+	if err := db.Find(&items).Error; err != nil {
+		return nil, err
+	}
+
+	for _, item := range items {
+		var parsed any
+		if err := json.Unmarshal([]byte(item.Value), &parsed); err == nil {
+			result[item.Key] = parsed
+		}
+	}
+	return result, nil
+}
+
+// Set 设置单个配置
+func Set(key string, value any) error {
+	oldVal := map[string]any{}
+	{
+		var oldItem ConfigItem
+		if err := db.First(&oldItem, "key = ?", key).Error; err == nil {
+			var parsed any
+			if err := json.Unmarshal([]byte(oldItem.Value), &parsed); err == nil {
+				oldVal[key] = parsed
+			}
+		}
+	}
+
+	bytes, err := json.Marshal(value)
+	if err != nil {
+		return err
+	}
+
+	item := ConfigItem{
+		Key:   key,
+		Value: string(bytes),
+	}
+
+	err = db.Clauses(clause.OnConflict{
+		Columns:   []clause.Column{{Name: "key"}},
+		DoUpdates: clause.AssignmentColumns([]string{"value"}),
+	}).Create(&item).Error
+	if err != nil {
+		return err
+	}
+
+	newVal := map[string]any{key: value}
+	publishEvent(oldVal, newVal)
+	return nil
+}
+
+// SetMany 将结构体保存为多个配置项
+func SetManyAs[T any](config T) error {
+	val := reflect.ValueOf(config)
+	if val.Kind() == reflect.Ptr {
+		val = val.Elem()
+	}
+
+	typ := val.Type()
+	var items []ConfigItem
+
+	for i := 0; i < val.NumField(); i++ {
+		fieldType := typ.Field(i)
+		tag := fieldType.Tag.Get("json")
+
+		if tag == "" || tag == "-" {
+			continue
+		}
+
+		fieldValue := val.Field(i).Interface()
+
+		bytes, err := json.Marshal(fieldValue)
+		if err != nil {
+			return fmt.Errorf("marshal field %s failed: %w", fieldType.Name, err)
+		}
+
+		items = append(items, ConfigItem{
+			Key:   tag,
+			Value: string(bytes),
+		})
+	}
+
+	if len(items) == 0 {
+		return nil
+	}
+
+	keys := make([]string, 0, len(items))
+	newVal := make(map[string]any, len(items))
+	for _, it := range items {
+		keys = append(keys, it.Key)
+		var parsed any
+		if err := json.Unmarshal([]byte(it.Value), &parsed); err == nil {
+			newVal[it.Key] = parsed
+		}
+	}
+
+	oldVal := map[string]any{}
+	if len(keys) > 0 {
+		var oldItems []ConfigItem
+		if err := db.Where("key IN ?", keys).Find(&oldItems).Error; err == nil {
+			for _, oi := range oldItems {
+				var parsed any
+				if err := json.Unmarshal([]byte(oi.Value), &parsed); err == nil {
+					oldVal[oi.Key] = parsed
+				}
+			}
+		}
+	}
+
+	err := db.Clauses(clause.OnConflict{
+		Columns:   []clause.Column{{Name: "key"}},
+		DoUpdates: clause.AssignmentColumns([]string{"value"}),
+	}).Create(&items).Error
+	if err != nil {
+		return err
+	}
+
+	publishEvent(oldVal, newVal)
+	return nil
+}
+
+func SetMany(cst map[string]any) error {
+	var items []ConfigItem
+	for k, v := range cst {
+		bytes, err := json.Marshal(v)
+		if err != nil {
+			return fmt.Errorf("marshal key %s failed: %w", k, err)
+		}
+		items = append(items, ConfigItem{
+			Key:   k,
+			Value: string(bytes),
+		})
+	}
+	if len(items) == 0 {
+		return nil
+	}
+
+	keys := make([]string, 0, len(items))
+	newVal := make(map[string]any, len(items))
+	for _, it := range items {
+		keys = append(keys, it.Key)
+		var parsed any
+		if err := json.Unmarshal([]byte(it.Value), &parsed); err == nil {
+			newVal[it.Key] = parsed
+		}
+	}
+
+	oldVal := map[string]any{}
+	if len(keys) > 0 {
+		var oldItems []ConfigItem
+		if err := db.Where("key IN ?", keys).Find(&oldItems).Error; err == nil {
+			for _, oi := range oldItems {
+				var parsed any
+				if err := json.Unmarshal([]byte(oi.Value), &parsed); err == nil {
+					oldVal[oi.Key] = parsed
+				}
+			}
+		}
+	}
+
+	err := db.Clauses(clause.OnConflict{
+		Columns:   []clause.Column{{Name: "key"}},
+		DoUpdates: clause.AssignmentColumns([]string{"value"}),
+	}).Create(&items).Error
+	if err != nil {
+		return err
+	}
+
+	publishEvent(oldVal, newVal)
+	return nil
+}
+
+type ConfigEvent struct {
+	Old map[string]any // Old models.Config
+	New map[string]any // New models.Config
+}
+
+func (e ConfigEvent) IsChanged(key string) bool {
+	oldVal, oldOk := e.Old[key]
+	newVal, newOk := e.New[key]
+	if !oldOk && !newOk {
+		return false
+	}
+	if oldOk != newOk {
+		return true
+	}
+	return !reflect.DeepEqual(oldVal, newVal)
+}
+
+func IsChangedT[T any](e ConfigEvent, key string) (bool, T) {
+	changed := e.IsChanged(key)
+	var zero T
+
+	val, ok := e.New[key]
+	if !ok {
+		val, ok = e.Old[key]
+		if !ok {
+			return changed, zero
+		}
+	}
+	if val == nil {
+		return changed, zero
+	}
+
+	// Fast path: direct assertion.
+	if cast, ok := val.(T); ok {
+		return changed, cast
+	}
+
+	// Try reflection-based conversion (covers numeric conversions, etc.).
+	targetType := reflect.TypeOf((*T)(nil)).Elem()
+	v := reflect.ValueOf(val)
+	if v.IsValid() {
+		if v.Type().AssignableTo(targetType) {
+			return changed, v.Interface().(T)
+		}
+		if v.Type().ConvertibleTo(targetType) {
+			converted := v.Convert(targetType)
+			return changed, converted.Interface().(T)
+		}
+	}
+
+	// Fallback: JSON roundtrip for map/struct and other loosely typed values.
+	if b, err := json.Marshal(val); err == nil {
+		var out T
+		if err := json.Unmarshal(b, &out); err == nil {
+			return changed, out
+		}
+	}
+
+	return changed, zero
+}
+
+// ConfigSubscriber handles config events
+type ConfigSubscriber func(event ConfigEvent)
+
+var (
+	subscribersMu sync.RWMutex
+	subscribers   []ConfigSubscriber
+)
+
+// Subscribe registers a subscriber for all config events.
+func Subscribe(subscriber ConfigSubscriber) {
+	subscribersMu.Lock()
+	defer subscribersMu.Unlock()
+	subscribers = append(subscribers, subscriber)
+}
+
+// publishEvent notifies all subscribers of a config change.
+func publishEvent(oldVal, newVal map[string]any) {
+	subscribersMu.RLock()
+	defer subscribersMu.RUnlock()
+	for _, sub := range subscribers {
+		event := ConfigEvent{Old: oldVal, New: newVal}
+		go sub(event)
+	}
+}

config/legacy.go

@@ -0,0 +1,133 @@
+package config
+
+import "time"
+
+type Legacy struct {
+	ID                uint   `json:"id,omitempty"`                                        // 1
+	Sitename          string `json:"sitename" default:"Komari"`                           // 站点名称，默认 "Komari"
+	Description       string `json:"description" default:"A simple server monitor tool."` // 站点描述
+	AllowCors         bool   `json:"allow_cors" default:"false"`                          // 是否允许跨域，默认 false
+	Theme             string `json:"theme" default:"default"`                             // 主题名称，默认 'default'
+	PrivateSite       bool   `json:"private_site" default:"false"`                        // 是否为私有站点，默认 false
+	ApiKey            string `json:"api_key" default:""`                                  // API 密钥，默认空字符串
+	AutoDiscoveryKey  string `json:"auto_discovery_key" default:""`                       // 自动发现密钥
+	ScriptDomain      string `json:"script_domain" default:""`                            // 自定义脚本域名
+	SendIpAddrToGuest bool   `json:"send_ip_addr_to_guest" default:"false"`               // 是否向访客页面发送 IP 地址，默认 false
+	EulaAccepted      bool   `json:"eula_accepted" default:"false"`
+	BaseScriptsURLKey string `json:"base_scripts_url" default:""`
+	// GeoIP 配置
+	GeoIpEnabled  bool   `json:"geo_ip_enabled" default:"true"`
+	GeoIpProvider string `json:"geo_ip_provider" default:"ipinfo"` // empty, mmdb, ip-api, geojs
+	// Nezha 兼容（Agent gRPC）
+	NezhaCompatEnabled bool   `json:"nezha_compat_enabled" default:"false"`
+	NezhaCompatListen  string `json:"nezha_compat_listen" default:""` // 例如 0.0.0.0:5555
+	// OAuth 配置
+	OAuthEnabled          bool   `json:"o_auth_enabled" default:"false"`
+	OAuthProvider         string `json:"o_auth_provider" default:"github"`
+	DisablePasswordLogin  bool   `json:"disable_password_login" default:"false"`
+	CloudflareTunnelToken string `json:"cloudflare_tunnel_token" default:""`
+	// 自定义美化
+	CustomHead string `json:"custom_head" default:""`
+	CustomBody string `json:"custom_body" default:""`
+	// 通知
+	NotificationEnabled        bool    `json:"notification_enabled" default:"true"` // 通知总开关
+	NotificationMethod         string  `json:"notification_method" default:"none"`
+	NotificationTemplate       string  `json:"notification_template" default:"{{emoji}}{{emoji}}{{emoji}}\nEvent: {{event}}\nClients: {{client}}\nMessage: {{message}}\nTime: {{time}}"`
+	ExpireNotificationEnabled  bool    `json:"expire_notification_enabled" default:"true"` // 是否启用过期通知
+	ExpireNotificationLeadDays int     `json:"expire_notification_lead_days" default:"7"`  // 过期前多少天通知，默认7天
+	LoginNotification          bool    `json:"login_notification" default:"true"`          // 登录通知
+	TrafficLimitPercentage     float64 `json:"traffic_limit_percentage" default:"80.00"`   // 流量限制百分比，默认80.00%
+	// Record
+	RecordEnabled          bool `json:"record_enabled" default:"true"`          // 是否启用记录功能
+	RecordPreserveTime     int  `json:"record_preserve_time" default:"720"`     // 记录保留时间，单位小时，默认30天
+	PingRecordPreserveTime int  `json:"ping_record_preserve_time" default:"24"` // Ping 记录保留时间，单位小时，默认1天
+	UpdatedAt              time.Time
+}
+
+const (
+	SitenameKey                   = "sitename"
+	DescriptionKey                = "description"
+	AllowCorsKey                  = "allow_cors"
+	ThemeKey                      = "theme"
+	PrivateSiteKey                = "private_site"
+	ApiKeyKey                     = "api_key"
+	AutoDiscoveryKeyKey           = "auto_discovery_key"
+	ScriptDomainKey               = "script_domain"
+	SendIpAddrToGuestKey          = "send_ip_addr_to_guest"
+	EulaAcceptedKey               = "eula_accepted"
+	BaseScriptsURLKey             = "base_scripts_url"
+	GeoIpEnabledKey               = "geo_ip_enabled"
+	GeoIpProviderKey              = "geo_ip_provider"
+	NezhaCompatEnabledKey         = "nezha_compat_enabled"
+	NezhaCompatListenKey          = "nezha_compat_listen"
+	OAuthEnabledKey               = "o_auth_enabled"
+	OAuthProviderKey              = "o_auth_provider"
+	DisablePasswordLoginKey       = "disable_password_login"
+	CloudflareTunnelTokenKey      = "cloudflare_tunnel_token"
+	CustomHeadKey                 = "custom_head"
+	CustomBodyKey                 = "custom_body"
+	NotificationEnabledKey        = "notification_enabled"
+	NotificationMethodKey         = "notification_method"
+	NotificationTemplateKey       = "notification_template"
+	ExpireNotificationEnabledKey  = "expire_notification_enabled"
+	ExpireNotificationLeadDaysKey = "expire_notification_lead_days"
+	LoginNotificationKey          = "login_notification"
+	TrafficLimitPercentageKey     = "traffic_limit_percentage"
+	RecordEnabledKey              = "record_enabled"
+	RecordPreserveTimeKey         = "record_preserve_time"
+	PingRecordPreserveTimeKey     = "ping_record_preserve_time"
+	UpdatedAtKey                  = "updated_at"
+)
+
+func (Legacy) TableName() string {
+	return "configs"
+}
+
+// Decrepted
+/*
+func Update(cst map[string]interface{}) error {
+	oldConfig, _ := GetManyAs[Legacy]()
+	// Proceed with update
+	cst["updated_at"] = time.Now().Unix()
+	delete(cst, "created_at")
+	delete(cst, "CreatedAt")
+
+	// 至少有一种登录方式启用
+	newDisablePasswordLogin := oldConfig.DisablePasswordLogin
+	newOAuthEnabled := oldConfig.OAuthEnabled
+	if val, exists := cst["disable_password_login"]; exists {
+		newDisablePasswordLogin = val.(bool)
+	}
+	if val, exists := cst["o_auth_enabled"]; exists {
+		newOAuthEnabled = val.(bool)
+	}
+	if newDisablePasswordLogin && !newOAuthEnabled {
+		return errors.New("at least one login method must be enabled (password/oauth)")
+	}
+	// 没绑定账号也不能禁用
+	if newDisablePasswordLogin {
+		usr := &models.User{}
+		if err := Db.Model(&models.User{}).First(usr).Error; err != nil {
+			return errors.Join(err, errors.New("failed to retrieve user"))
+		}
+		if usr.SSOID == "" {
+			return errors.New("cannot disable password login when no SSO-bound account exists")
+		}
+	}
+	err := Db.Transaction(func(tx *gorm.DB) error {
+		if err := tx.Model(&models.Config{}).Where("id = ?", oldConfig.ID).Updates(cst).Error; err != nil {
+			return errors.Join(err, errors.New("failed to update configuration"))
+		}
+		newConfig := &models.Config{}
+		if err := tx.Where("id = ?", oldConfig.ID).First(newConfig).Error; err != nil {
+			return errors.Join(err, errors.New("failed to retrieve updated configuration"))
+		}
+		//publishEvent(oldConfig, *newConfig)
+		return nil
+	})
+	if err != nil {
+		return err
+	}
+	return nil
+}
+*/

database/accounts/accounts.go

@@ -100,8 +100,8 @@ func CreateDefaultAdminAccount() (username, passwd string, err error) {
 		Username:  username,
 		Passwd:    hashedPassword,
 		SSOID:     "",
-		CreatedAt: time.Now(),
-		UpdatedAt: time.Now(),
+		CreatedAt: models.FromTime(time.Now()),
+		UpdatedAt: models.FromTime(time.Now()),
 	}
 
 	err = db.Create(&user).Error

database/accounts/sessions.go

@@ -2,11 +2,17 @@ package accounts
 
 import (
 	"errors"
+	"fmt"
+	"net"
 	"time"
 
+	"github.com/komari-monitor/komari/config"
 	"github.com/komari-monitor/komari/database/dbcore"
 	"github.com/komari-monitor/komari/database/models"
+	messageevent "github.com/komari-monitor/komari/database/models/messageEvent"
 	"github.com/komari-monitor/komari/utils"
+	"github.com/komari-monitor/komari/utils/geoip"
+	"github.com/komari-monitor/komari/utils/messageSender"
 )
 
 // GetAllSessions 获取所有会话
@@ -27,12 +33,29 @@ func CreateSession(uuid string, expires int, userAgent, ip, login_method string)
 	sessionRecord := models.Session{
 		UUID:         uuid,
 		Session:      session,
-		Expires:      time.Now().Add(time.Duration(expires) * time.Second),
+		Expires:      models.FromTime(time.Now().Add(time.Duration(expires) * time.Second)),
 		UserAgent:    userAgent,
 		Ip:           ip,
 		LoginMethod:  login_method,
-		LatestOnline: time.Now(),
+		LatestOnline: models.FromTime(time.Now()),
 	}
+	go func() {
+		LoginNotification, _ := config.GetAs[bool](config.LoginNotificationKey, false)
+		if LoginNotification {
+			ipAddr := net.ParseIP(ip)
+			ipinfo, _ := geoip.GetGeoInfo(ipAddr)
+			loc := "unknown"
+			if ipinfo != nil && ipinfo.Name != "" {
+				loc = ipinfo.Name
+			}
+			messageSender.SendEvent(models.EventMessage{
+				Event:   messageevent.Login,
+				Time:    time.Now(),
+				Message: fmt.Sprintf("%s: %s (%s)\n%s", login_method, ip, loc, userAgent),
+				Emoji:   "🔑",
+			})
+		}
+	}()
 
 	err := db.Create(&sessionRecord).Error
 	if err != nil {
@@ -50,7 +73,7 @@ func GetSession(session string) (uuid string, err error) {
 		return "", err
 	}
 
-	if time.Now().After(sessionRecord.Expires) {
+	if time.Now().After(sessionRecord.Expires.ToTime()) {
 		// 会话已过期，删除它
 		_ = DeleteSession(session)
 		return "", errors.New("session expired")
@@ -110,3 +133,12 @@ func UpdateLatest(session, useragent, ip string) error {
 		"latest_ip":         ip,
 	}).Error
 }
+
+func RemoveExpiredSessions() error {
+	db := dbcore.GetDBInstance()
+	result := db.Where("expires < ?", time.Now()).Delete(&models.Session{})
+	if result.Error != nil {
+		return result.Error
+	}
+	return nil
+}

database/auditlog/log.go

@@ -1,4 +1,4 @@
-package logOperation
+package auditlog
 
 import (
 	"log"
@@ -16,11 +16,15 @@ func Log(ip, uuid, message, msgType string) {
 		UUID:    uuid,
 		Message: message,
 		MsgType: msgType,
-		Time:    now,
+		Time:    models.FromTime(now),
 	}
 	db.Create(logEntry)
 }
 
+func EventLog(eventType, message string) {
+	Log("", "", message, eventType)
+}
+
 // Delete logs older than 30 days
 func RemoveOldLogs() {
 	db := dbcore.GetDBInstance()

database/clients/client.go

@@ -1,11 +1,14 @@
 package clients
 
 import (
+	"log"
+	"math"
 	"time"
 
 	"github.com/komari-monitor/komari/common"
 	"github.com/komari-monitor/komari/database/dbcore"
 	"github.com/komari-monitor/komari/database/models"
+	"github.com/komari-monitor/komari/database/tasks"
 	"github.com/komari-monitor/komari/utils"
 	"gorm.io/gorm"
 	"gorm.io/gorm/clause"
@@ -47,7 +50,7 @@ func UpdateOrInsertBasicInfo(cbi common.ClientInfo) error {
 	if cbi.Arch != "" {
 		updates["arch"] = cbi.Arch
 	}
-	if cbi.CpuCores != 0 {
+	if cbi.CpuCores > 0 || cbi.CpuCores < math.MaxInt-1 {
 		updates["cpu_cores"] = cbi.CpuCores
 	}
 	if cbi.OS != "" {
@@ -120,6 +123,36 @@ func SaveClientInfo(update map[string]interface{}) error {
 
 	update["updated_at"] = time.Now()
 
+	checkInt64 := func(name string, val float64) error {
+		if val < 0 {
+			return fmt.Errorf("%s must be non-negative, got %d", name, int64(val))
+		}
+		if val > math.MaxInt64-1 {
+			return fmt.Errorf("%s exceeds int64 max limit: %d", name, int64(val))
+		}
+		return nil
+	}
+
+	verify := func(update map[string]interface{}) error {
+		if update["cpu_cores"].(float64) < 0 || update["cpu_cores"].(float64) > math.MaxInt-1 {
+			return fmt.Errorf("Cpu.Cores be not a valid int64 number: %d", update["cpu_cores"])
+		}
+		if err := checkInt64("Ram.Total", update["mem_total"].(float64)); err != nil {
+			return err
+		}
+		if err := checkInt64("Swap.Total", update["swap_total"].(float64)); err != nil {
+			return err
+		}
+		if err := checkInt64("Disk.Total", update["disk_total"].(float64)); err != nil {
+			return err
+		}
+		return nil
+	}
+
+	if err := verify(update); err != nil {
+		return err
+	}
+
 	err := db.Model(&models.Client{}).Where("uuid = ?", clientUUID).Updates(update).Error
 	if err != nil {
 		return err
@@ -180,14 +213,17 @@ func CreateClient() (clientUUID, token string, err error) {
 		UUID:      clientUUID,
 		Token:     token,
 		Name:      "client_" + clientUUID[0:8],
-		CreatedAt: time.Now(),
-		UpdatedAt: time.Now(),
+		CreatedAt: models.FromTime(time.Now()),
+		UpdatedAt: models.FromTime(time.Now()),
 	}
 
 	err = db.Create(&client).Error
 	if err != nil {
 		return "", "", err
 	}
+	if err := tasks.AddDefaultOnClientUUID(clientUUID); err != nil {
+		log.Println("Failed to apply default-on ping tasks to new client:", err)
+	}
 	return clientUUID, token, nil
 }
 
@@ -202,14 +238,17 @@ func CreateClientWithName(name string) (clientUUID, token string, err error) {
 		UUID:      clientUUID,
 		Token:     token,
 		Name:      name,
-		CreatedAt: time.Now(),
-		UpdatedAt: time.Now(),
+		CreatedAt: models.FromTime(time.Now()),
+		UpdatedAt: models.FromTime(time.Now()),
 	}
 
 	err = db.Create(&client).Error
 	if err != nil {
 		return "", "", err
 	}
+	if err := tasks.AddDefaultOnClientUUID(clientUUID); err != nil {
+		log.Println("Failed to apply default-on ping tasks to new client:", err)
+	}
 	return clientUUID, token, nil
 }
 
@@ -278,6 +317,14 @@ func SaveClient(updates map[string]interface{}) error {
 		return fmt.Errorf("no fields to update")
 	}
 
+	if v, exists := updates["traffic_limit"]; exists {
+		if val, ok := v.(float64); ok {
+			if val < 0 || val > math.MaxInt64-1 {
+				return fmt.Errorf("traffic_limit must be a valid non-negative int64 value, got %v", val)
+			}
+		}
+	}
+
 	updates["updated_at"] = time.Now()
 
 	err := db.Model(&models.Client{}).Where("uuid = ?", clientUUID).Updates(updates).Error

database/clients/report.go

@@ -3,6 +3,7 @@ package clients
 import (
 	"encoding/json"
 	"fmt"
+	"math"
 	"time"
 
 	"github.com/komari-monitor/komari/common"
@@ -51,15 +52,129 @@ func ParseReport(data map[string]interface{}) (report common.Report, err error)
 	return report, nil
 }
 
+// 检查数据防止异常数据导致数据库损坏
+func ReportVerify(report common.Report) error {
+	// 防止输入不合理范围
+	if report.CPU.Usage < 0 || report.CPU.Usage > 100 {
+		return fmt.Errorf("CPU.Usage must be between 0 and 100")
+	}
+
+	if report.Load.Load1 < 0 || report.Load.Load1 > 1000 {
+		return fmt.Errorf("Load.Load1 must be non-negative, got %.2f", report.Load.Load1)
+	}
+
+	checkFloat64 := func(name string, val float64) error {
+		if val > math.MaxFloat64-1 || val < -math.MaxFloat64+1 {
+			return fmt.Errorf("%s value exceeds float64 range: %g", name, val)
+		}
+		return nil
+	}
+
+	// [float64] 防止数据溢出
+	if err := checkFloat64("CPU.Usage", report.CPU.Usage); err != nil {
+		return err
+	}
+	if err := checkFloat64("Load.Load1", report.Load.Load1); err != nil {
+		return err
+	}
+
+	checkInt64 := func(name string, val int64) error {
+		if val < 0 {
+			return fmt.Errorf("%s must be non-negative, got %d", name, val)
+		}
+		if val > math.MaxInt64-1 {
+			return fmt.Errorf("%s exceeds int64 max limit: %d", name, val)
+		}
+		return nil
+	}
+
+	// [int64] 防止数据溢出
+	// Ram 验证
+	if err := checkInt64("Ram.Used", report.Ram.Used); err != nil {
+		return err
+	}
+	if err := checkInt64("Ram.Total", report.Ram.Total); err != nil {
+		return err
+	}
+	// Swap 验证
+	if err := checkInt64("Swap.Used", report.Swap.Used); err != nil {
+		return err
+	}
+	if err := checkInt64("Swap.Total", report.Swap.Total); err != nil {
+		return err
+	}
+	// Disk 验证
+	if err := checkInt64("Disk.Used", report.Disk.Used); err != nil {
+		return err
+	}
+	if err := checkInt64("Disk.Total", report.Disk.Total); err != nil {
+		return err
+	}
+	// Network 验证
+	if err := checkInt64("Network.Up", report.Network.Up); err != nil {
+		return err
+	}
+	if err := checkInt64("Network.Down", report.Network.Down); err != nil {
+		return err
+	}
+	if err := checkInt64("Network.TotalUp", report.Network.TotalUp); err != nil {
+		return err
+	}
+	if err := checkInt64("Network.TotalDown", report.Network.TotalDown); err != nil {
+		return err
+	}
+	// 拒绝所有负数Int
+	if report.Process < 0 {
+		return fmt.Errorf("Process must be non-negative: %d", report.Process)
+	}
+	if report.Connections.TCP < 0 {
+		return fmt.Errorf("Connections.TCP must be non-negative: %d", report.Connections.TCP)
+	}
+	if report.Connections.UDP < 0 {
+		return fmt.Errorf("Connections.UDP must be non-negative: %d", report.Connections.UDP)
+	}
+	return nil
+}
+
 // SaveClientReport 保存客户端报告到 Record 表
 func SaveClientReport(clientUUID string, report common.Report) (err error) {
 	db := dbcore.GetDBInstance()
 
+	if err := ReportVerify(report); err != nil {
+		return fmt.Errorf("failed to save Record: %v", err)
+	}
+
+	// 保存GPU详细记录到独立表
+	currentTime := time.Now()
+	if report.GPU != nil && len(report.GPU.DetailedInfo) > 0 {
+		for idx, gpu := range report.GPU.DetailedInfo {
+			gpuRecord := models.GPURecord{
+				Client:      clientUUID,
+				Time:        models.FromTime(currentTime),
+				DeviceIndex: idx,
+				DeviceName:  gpu.Name,
+				MemTotal:    gpu.MemoryTotal,
+				MemUsed:     gpu.MemoryUsed,
+				Utilization: float32(gpu.Utilization),
+				Temperature: gpu.Temperature,
+			}
+			if err := db.Create(&gpuRecord).Error; err != nil {
+				return fmt.Errorf("failed to save GPU record: %v", err)
+			}
+		}
+	}
+
+	// 计算平均GPU使用率，用于向后兼容
+	averageGPUUsage := float32(0)
+	if report.GPU != nil && len(report.GPU.DetailedInfo) > 0 {
+		averageGPUUsage = float32(report.GPU.AverageUsage)
+	}
+
 	Record := models.Record{
 		Client:         clientUUID,
-		Time:           time.Now(),
+		Time:           models.FromTime(currentTime),
 		Cpu:            float32(report.CPU.Usage),
-		Gpu:            0, // Report 未提供 GPU Usage，设为 0（与原 nil 行为类似）
+		Gpu:            averageGPUUsage, // 使用平均GPU使用率
 		Ram:            report.Ram.Used,
 		RamTotal:       report.Ram.Total,
 		Swap:           report.Swap.Used,
@@ -75,6 +190,7 @@ func SaveClientReport(clientUUID string, report common.Report) (err error) {
 		Process:        report.Process,
 		Connections:    report.Connections.TCP,
 		ConnectionsUdp: report.Connections.UDP,
+		//Uptime:         report.Uptime,
 	}
 
 	// 使用事务确保 Record 和 ClientsInfo 一致性

database/clipboard/clipboard.go

@@ -0,0 +1,58 @@
+package clipboard
+
+import (
+	"github.com/komari-monitor/komari/database/dbcore"
+	"github.com/komari-monitor/komari/database/models"
+)
+
+// CreateClipboard 创建剪贴板记录
+func CreateClipboard(cb *models.Clipboard) error {
+	db := dbcore.GetDBInstance()
+	return db.Create(cb).Error
+}
+
+// GetClipboardByID 根据ID获取剪贴板记录
+func GetClipboardByID(id int) (*models.Clipboard, error) {
+	var cb models.Clipboard
+	db := dbcore.GetDBInstance()
+	if err := db.First(&cb, id).Error; err != nil {
+		return nil, err
+	}
+	return &cb, nil
+}
+
+// UpdateClipboardFields 更新剪贴板记录
+func UpdateClipboardFields(id int, fields map[string]interface{}) error {
+	db := dbcore.GetDBInstance()
+	return db.Model(&models.Clipboard{}).Where("id = ?", id).Updates(fields).Error
+}
+
+// DeleteClipboard 删除剪贴板记录
+func DeleteClipboard(id int) error {
+	db := dbcore.GetDBInstance()
+	// Check if record exists first
+	var cb models.Clipboard
+	if err := db.First(&cb, id).Error; err != nil {
+		return err // Record not found or other error
+	}
+	return db.Delete(&cb).Error
+}
+
+// DeleteClipboardBatch 批量删除剪贴板记录
+func DeleteClipboardBatch(ids []int) error {
+	if len(ids) == 0 {
+		return nil
+	}
+	db := dbcore.GetDBInstance()
+	return db.Where("id IN ?", ids).Delete(&models.Clipboard{}).Error
+}
+
+// ListClipboard 列出所有剪贴板记录
+func ListClipboard() ([]models.Clipboard, error) {
+	var list []models.Clipboard
+	db := dbcore.GetDBInstance()
+	if err := db.Find(&list).Error; err != nil {
+		return nil, err
+	}
+	return list, nil
+}

database/config/config.go

@@ -1,102 +0,0 @@
-package config
-
-import (
-	"errors"
-	"log"
-	"time"
-
-	"github.com/komari-monitor/komari/database/dbcore"
-	"github.com/komari-monitor/komari/database/models"
-	"gorm.io/gorm"
-)
-
-func Get() (models.Config, error) {
-	db := dbcore.GetDBInstance()
-	var config models.Config
-	if err := db.First(&config).Error; err != nil {
-		if err == gorm.ErrRecordNotFound {
-			config = models.Config{
-				ID:            1,
-				Sitename:      "Komari",
-				Description:   "Komari Monitor, a simple server monitoring tool.",
-				AllowCors:     false,
-				OAuthEnabled:  false,
-				GeoIpEnabled:  true,
-				GeoIpProvider: "mmdb",
-				UpdatedAt:     time.Now(),
-				CreatedAt:     time.Now(),
-			}
-			if err := db.Create(&config).Error; err != nil {
-				log.Fatal("Failed to create default config:", err)
-			}
-			return config, nil
-		}
-		return config, err
-	}
-	return config, nil
-}
-
-func Save(cst models.Config) error {
-	db := dbcore.GetDBInstance()
-	oldConfig, _ := Get()
-	// Only one records
-	cst.ID = 1
-	cst.UpdatedAt = time.Now()
-	// Do not update CreatedAt
-	if err := db.Model(&models.Config{}).Where("id = ?", cst.ID).
-		Select("sitename",
-			"description",
-			"allow_cors",
-			"geo_ip_enabled",
-			"geo_ip_provider",
-			"o_auth_client_id",
-			"o_auth_client_secret",
-			"o_auth_enabled",
-			"custom_head",
-			"updated_at").
-		Updates(cst).Error; err != nil {
-		return err
-	}
-	newConfig, _ := Get()
-	publishEvent(oldConfig, newConfig)
-	return nil
-}
-
-func Update(cst map[string]interface{}) error {
-	db := dbcore.GetDBInstance()
-	oldConfig, _ := Get()
-	// Proceed with update
-	cst["id"] = 1
-	cst["updated_at"] = time.Now()
-	delete(cst, "created_at")
-	delete(cst, "CreatedAt")
-
-	// 至少有一种登录方式启用
-	newDisablePasswordLogin := oldConfig.DisablePasswordLogin
-	newOAuthEnabled := oldConfig.OAuthEnabled
-	if val, exists := cst["disable_password_login"]; exists {
-		newDisablePasswordLogin = val.(bool)
-	}
-	if val, exists := cst["o_auth_enabled"]; exists {
-		newOAuthEnabled = val.(bool)
-	}
-	if newDisablePasswordLogin && !newOAuthEnabled {
-		return errors.New("at least one login method must be enabled (password/oauth)")
-	}
-
-	err := db.Transaction(func(tx *gorm.DB) error {
-		if err := tx.Model(&models.Config{}).Where("id = ?", oldConfig.ID).Updates(cst).Error; err != nil {
-			return errors.Join(err, errors.New("failed to update configuration"))
-		}
-		newConfig := &models.Config{}
-		if err := tx.Where("id = ?", oldConfig.ID).First(newConfig).Error; err != nil {
-			return errors.Join(err, errors.New("failed to retrieve updated configuration"))
-		}
-		publishEvent(oldConfig, *newConfig)
-		return nil
-	})
-	if err != nil {
-		return err
-	}
-	return nil
-}

database/config/events.go

@@ -1,38 +0,0 @@
-package config
-
-import (
-	"sync"
-
-	"github.com/komari-monitor/komari/database/models"
-)
-
-// ConfigEvent represents a configuration change event
-type ConfigEvent struct {
-	Old models.Config
-	New models.Config
-}
-
-// ConfigSubscriber handles config events
-type ConfigSubscriber func(event ConfigEvent)
-
-var (
-	subscribersMu sync.RWMutex
-	subscribers   []ConfigSubscriber
-)
-
-// Subscribe registers a subscriber for all config events.
-func Subscribe(subscriber ConfigSubscriber) {
-	subscribersMu.Lock()
-	defer subscribersMu.Unlock()
-	subscribers = append(subscribers, subscriber)
-}
-
-// publishEvent notifies all subscribers of a config change.
-func publishEvent(oldVal, newVal models.Config) {
-	subscribersMu.RLock()
-	defer subscribersMu.RUnlock()
-	event := ConfigEvent{Old: oldVal, New: newVal}
-	for _, sub := range subscribers {
-		go sub(event)
-	}
-}

database/dbcore/dbcore.go

@@ -1,18 +1,171 @@
 package dbcore
 
 import (
+	"archive/zip"
+	"encoding/json"
 	"fmt"
+	"io"
 	"log"
+	"os"
+	"path/filepath"
+	"strings"
 	"sync"
+	"time"
 
 	"github.com/komari-monitor/komari/cmd/flags"
 	"github.com/komari-monitor/komari/common"
+	"github.com/komari-monitor/komari/config"
 	"github.com/komari-monitor/komari/database/models"
-	"gorm.io/driver/mysql"
+	logutil "github.com/komari-monitor/komari/utils/log"
 	"gorm.io/driver/sqlite"
 	"gorm.io/gorm"
 )
 
+// zipDirectoryExcluding 将 srcDir 打包为 dstZip，exclude 是绝对路径集合需要排除
+func zipDirectoryExcluding(srcDir, dstZip string, exclude map[string]struct{}) error {
+	// 规范化排除路径为绝对路径
+	normExclude := make(map[string]struct{}, len(exclude))
+	for p := range exclude {
+		abs, _ := filepath.Abs(p)
+		normExclude[abs] = struct{}{}
+	}
+
+	out, err := os.Create(dstZip)
+	if err != nil {
+		return err
+	}
+	defer out.Close()
+
+	zw := zip.NewWriter(out)
+	defer zw.Close()
+
+	absSrc, _ := filepath.Abs(srcDir)
+	walkErr := filepath.Walk(absSrc, func(path string, info os.FileInfo, err error) error {
+		if err != nil {
+			return err
+		}
+		// 排除 backup.zip 本身
+		if _, ok := normExclude[path]; ok {
+			if info.IsDir() {
+				return filepath.SkipDir
+			}
+			return nil
+		}
+		// 计算 zip 内相对路径
+		rel, err := filepath.Rel(absSrc, path)
+		if err != nil {
+			return err
+		}
+		// 根目录跳过
+		if rel == "." {
+			return nil
+		}
+		// 替换为正斜杠
+		zipName := filepath.ToSlash(rel)
+
+		if info.IsDir() {
+			_, err := zw.Create(zipName + "/")
+			return err
+		}
+		// 普通文件
+		fh, err := os.Open(path)
+		if err != nil {
+			return err
+		}
+		w, err := zw.Create(zipName)
+		if err != nil {
+			fh.Close()
+			return err
+		}
+		if _, err := io.Copy(w, fh); err != nil {
+			fh.Close()
+			return err
+		}
+		fh.Close()
+		return nil
+	})
+	if walkErr != nil {
+		return walkErr
+	}
+	return zw.Close()
+}
+
+// removeAllInDirExcept 删除 dir 下除 exclude 指定绝对路径外的所有文件和文件夹
+func removeAllInDirExcept(dir string, exclude map[string]struct{}) error {
+	absDir, err := filepath.Abs(dir)
+	if err != nil {
+		return err
+	}
+	normExclude := make(map[string]struct{}, len(exclude))
+	for p := range exclude {
+		abs, _ := filepath.Abs(p)
+		normExclude[abs] = struct{}{}
+	}
+	entries, err := os.ReadDir(absDir)
+	if err != nil {
+		return err
+	}
+	for _, e := range entries {
+		full := filepath.Join(absDir, e.Name())
+		if _, ok := normExclude[full]; ok {
+			continue
+		}
+		if err := os.RemoveAll(full); err != nil {
+			return err
+		}
+	}
+	return nil
+}
+
+// unzipToDir 将 zipPath 解压到 dstDir，包含路径遍历保护
+func unzipToDir(zipPath, dstDir string) error {
+	zr, err := zip.OpenReader(zipPath)
+	if err != nil {
+		return err
+	}
+	defer zr.Close()
+
+	if err := os.MkdirAll(dstDir, 0755); err != nil {
+		return err
+	}
+	absDst, _ := filepath.Abs(dstDir)
+
+	for _, f := range zr.File {
+		// 构造目标路径并做路径遍历保护
+		cleanName := filepath.Clean(f.Name)
+		targetPath := filepath.Join(absDst, cleanName)
+		if !strings.HasPrefix(targetPath, absDst+string(os.PathSeparator)) && targetPath != absDst {
+			return fmt.Errorf("illegal file path in zip: %s", f.Name)
+		}
+		if f.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
+		}
+		rc, err := f.Open()
+		if err != nil {
+			return err
+		}
+		out, err := os.Create(targetPath)
+		if err != nil {
+			rc.Close()
+			return err
+		}
+		if _, err := io.Copy(out, rc); err != nil {
+			out.Close()
+			rc.Close()
+			return err
+		}
+		out.Close()
+		rc.Close()
+	}
+	return nil
+}
+
 // mergeClientInfo 将旧版ClientInfo数据迁移到新版Client表
 func mergeClientInfo(db *gorm.DB) {
 	var clientInfos []common.ClientInfo
@@ -48,7 +201,7 @@ func mergeClientInfo(db *gorm.DB) {
 		client.Weight = info.Weight
 		client.Price = info.Price
 		client.BillingCycle = info.BillingCycle
-		client.ExpiredAt = info.ExpiredAt
+		client.ExpiredAt = models.FromTime(info.ExpiredAt)
 		// Save updated Client record
 		if err := db.Save(&client).Error; err != nil {
 			log.Printf("Failed to update Client record: %v", err)
@@ -73,6 +226,131 @@ func MergeDatabase(db *gorm.DB) {
 		log.Println("[>0.0.5a] Renaming column 'allow_cros' to 'allow_cors' in config table...")
 		db.Migrator().RenameColumn(&models.Config{}, "allow_cros", "allow_cors")
 	}
+	if db.Migrator().HasColumn(&models.LoadNotification{}, "client") {
+		log.Println("[>0.1.4] Rebuilding LoadNotification table....")
+		db.Migrator().DropTable(&models.LoadNotification{})
+	}
+	if !db.Migrator().HasTable(&models.OidcProvider{}) && db.Migrator().HasTable(&models.Config{}) {
+		log.Println("[>1.0.2] Merge OidcProvider table....")
+		var config struct {
+			OAuthClientID     string `json:"o_auth_client_id" gorm:"type:varchar(255)"`
+			OAuthClientSecret string `json:"o_auth_client_secret" gorm:"type:varchar(255)"`
+		}
+		if err := db.Raw("SELECT * FROM configs LIMIT 1").Scan(&config).Error; err != nil {
+			log.Println("Failed to get config for OIDC provider migration:", err)
+		}
+		db.AutoMigrate(&models.OidcProvider{})
+		j, err := json.Marshal(&map[string]string{
+			"client_id":     config.OAuthClientID,
+			"client_secret": config.OAuthClientSecret,
+		})
+		if err != nil {
+			log.Println("Failed to marshal OIDC provider config:", err)
+			return
+		}
+		db.Save(&models.OidcProvider{
+			Name:     "github",
+			Addition: string(j),
+		})
+		db.AutoMigrate(&models.Config{})
+		db.Model(&models.Config{}).Where("id = 1").Update("o_auth_provider", "github")
+	}
+	if !db.Migrator().HasTable(&models.MessageSenderProvider{}) && db.Migrator().HasTable(&models.Config{}) {
+		log.Println("[>1.0.2] Migrate MessageSender configuration....")
+		var config struct {
+			TelegramBotToken   string `json:"telegram_bot_token" gorm:"type:varchar(255)"`
+			TelegramChatID     string `json:"telegram_chat_id" gorm:"type:varchar(255)"`
+			TelegramEndpoint   string `json:"telegram_endpoint" gorm:"type:varchar(255)"`
+			EmailHost          string `json:"email_host" gorm:"type:varchar(255)"`
+			EmailPort          int    `json:"email_port" gorm:"type:int"`
+			EmailUsername      string `json:"email_username" gorm:"type:varchar(255)"`
+			EmailPassword      string `json:"email_password" gorm:"type:varchar(255)"`
+			EmailSender        string `json:"email_sender" gorm:"type:varchar(255)"`
+			EmailReceiver      string `json:"email_receiver" gorm:"type:varchar(255)"`
+			EmailUseSSL        bool   `json:"email_use_ssl" gorm:"type:boolean"`
+			NotificationMethod string `json:"notification_method" gorm:"type:varchar(50)"`
+		}
+		if err := db.Raw("SELECT * FROM configs LIMIT 1").Scan(&config).Error; err != nil {
+			log.Println("Failed to get config for MessageSender migration:", err)
+		}
+
+		db.AutoMigrate(&models.MessageSenderProvider{})
+
+		// 迁移Telegram配置
+		if config.NotificationMethod == "telegram" && config.TelegramBotToken != "" {
+			telegramConfig := map[string]interface{}{
+				"bot_token": config.TelegramBotToken,
+				"chat_id":   config.TelegramChatID,
+				"endpoint":  config.TelegramEndpoint,
+			}
+			if telegramConfig["endpoint"] == "" {
+				telegramConfig["endpoint"] = "https://api.telegram.org/bot"
+			}
+			telegramConfigJSON, err := json.Marshal(telegramConfig)
+			if err != nil {
+				log.Println("Failed to marshal Telegram config:", err)
+			} else {
+				db.Save(&models.MessageSenderProvider{
+					Name:     "telegram",
+					Addition: string(telegramConfigJSON),
+				})
+			}
+		}
+
+		// 迁移Email配置
+		if config.NotificationMethod == "email" && config.EmailHost != "" {
+			emailConfig := map[string]interface{}{
+				"host":     config.EmailHost,
+				"port":     config.EmailPort,
+				"username": config.EmailUsername,
+				"password": config.EmailPassword,
+				"sender":   config.EmailSender,
+				"receiver": config.EmailReceiver,
+				"use_ssl":  config.EmailUseSSL,
+			}
+			emailConfigJSON, err := json.Marshal(emailConfig)
+			if err != nil {
+				log.Println("Failed to marshal Email config:", err)
+			} else {
+				db.Save(&models.MessageSenderProvider{
+					Name:     "email",
+					Addition: string(emailConfigJSON),
+				})
+			}
+		}
+
+		// 删除旧的配置字段
+		if db.Migrator().HasColumn(&models.Config{}, "telegram_bot_token") {
+			db.Migrator().DropColumn(&models.Config{}, "telegram_bot_token")
+		}
+		if db.Migrator().HasColumn(&models.Config{}, "telegram_chat_id") {
+			db.Migrator().DropColumn(&models.Config{}, "telegram_chat_id")
+		}
+		if db.Migrator().HasColumn(&models.Config{}, "telegram_endpoint") {
+			db.Migrator().DropColumn(&models.Config{}, "telegram_endpoint")
+		}
+		if db.Migrator().HasColumn(&models.Config{}, "email_host") {
+			db.Migrator().DropColumn(&models.Config{}, "email_host")
+		}
+		if db.Migrator().HasColumn(&models.Config{}, "email_port") {
+			db.Migrator().DropColumn(&models.Config{}, "email_port")
+		}
+		if db.Migrator().HasColumn(&models.Config{}, "email_username") {
+			db.Migrator().DropColumn(&models.Config{}, "email_username")
+		}
+		if db.Migrator().HasColumn(&models.Config{}, "email_password") {
+			db.Migrator().DropColumn(&models.Config{}, "email_password")
+		}
+		if db.Migrator().HasColumn(&models.Config{}, "email_sender") {
+			db.Migrator().DropColumn(&models.Config{}, "email_sender")
+		}
+		if db.Migrator().HasColumn(&models.Config{}, "email_receiver") {
+			db.Migrator().DropColumn(&models.Config{}, "email_receiver")
+		}
+		if db.Migrator().HasColumn(&models.Config{}, "email_use_ssl") {
+			db.Migrator().DropColumn(&models.Config{}, "email_use_ssl")
+		}
+	}
 }
 
 var (
@@ -80,49 +358,57 @@ var (
 	once     sync.Once
 )
 
-// 初始化数据库
-// 对于 SQLite：true 如果数据库文件存在，false 如果数据库文件不存在并被创建
-// 对于 MySQL/其他数据库：总是返回 true
-// func InitDatabase() bool {
-// 	// 默认使用 SQLite 如果未指定类型
-// 	if flags.DatabaseType == "" || flags.DatabaseType == "sqlite" {
-// 		if _, err := os.Stat(flags.DatabaseFile); os.IsNotExist(err) {
-// 			log.Printf("SQLite database file %q does not exist, creating...", flags.DatabaseFile)
-// 			dbDir := filepath.Dir(flags.DatabaseFile)
-// 			if dbDir != "" {
-// 				if err := os.MkdirAll(dbDir, 0755); err != nil {
-// 					log.Fatalf("Failed to create database file directory %q: %v", dbDir, err)
-// 				}
-// 			}
-// 			file, err := os.Create(flags.DatabaseFile)
-// 			if err != nil {
-// 				log.Fatalf("Failed to create SQLite database file %q: %v", flags.DatabaseFile, err)
-// 			}
-// 			if err := file.Close(); err != nil {
-// 				log.Fatalf("Failed to close database file %q: %v", flags.DatabaseFile, err)
-// 			}
-// 			return false
-// 		} else if err != nil {
-// 			log.Fatalf("Failed to check database file %q: %v", flags.DatabaseFile, err)
-// 		}
-// 		return true
-// 	} else if flags.DatabaseType == "mysql" {
-// 		// 对于 MySQL，我们不需要创建文件，只需检查连接信息是否有效
-// 		log.Printf("Using MySQL database: %s@%s:%s/%s",
-// 			flags.DatabaseUser, flags.DatabaseHost, flags.DatabasePort, flags.DatabaseName)
-// 		return true
-// 	} else {
-// 		log.Fatalf("Unsupported database type: %s", flags.DatabaseType)
-// 		return false
-// 	}
-// }
-
 func GetDBInstance() *gorm.DB {
 	once.Do(func() {
+
 		var err error
 
+		// 在数据库初始化前执行：如果存在 ./data/backup.zip，则进行恢复逻辑
+		func() {
+			backupZipPath := filepath.Join(".", "data", "backup.zip")
+			if _, statErr := os.Stat(backupZipPath); statErr == nil {
+				// 4. 把除了 ./data/backup.zip 之外的所有文件压缩到 ./backup/{time}.zip
+				if err := os.MkdirAll("./backup", 0755); err != nil {
+					log.Printf("[restore] failed to create backup dir: %v", err)
+				} else {
+					tsName := time.Now().Format("20060102-150405")
+					bakPath := filepath.Join("./backup", fmt.Sprintf("%s.zip", tsName))
+					if zipErr := zipDirectoryExcluding("./data", bakPath, map[string]struct{}{backupZipPath: {}}); zipErr != nil {
+						log.Printf("[restore] failed to zip current data: %v", zipErr)
+					} else {
+						log.Printf("[restore] current data zipped to %s", bakPath)
+					}
+				}
+
+				// 5. 删除除了 ./data/backup.zip 之外的所有文件
+				if delErr := removeAllInDirExcept("./data", map[string]struct{}{backupZipPath: {}}); delErr != nil {
+					log.Printf("[restore] failed to cleanup data dir: %v", delErr)
+				}
+
+				// 6. 解压 ./data/backup.zip 到 ./data
+				if unzipErr := unzipToDir(backupZipPath, "./data"); unzipErr != nil {
+					log.Printf("[restore] failed to unzip backup into data: %v", unzipErr)
+				} else {
+					log.Printf("[restore] backup.zip extracted to ./data")
+				}
+
+				// 7. 删除 ./data/backup.zip
+				if rmErr := os.Remove(backupZipPath); rmErr != nil {
+					log.Printf("[restore] failed to remove backup.zip: %v", rmErr)
+				} else {
+					log.Printf("[restore] backup.zip removed")
+				}
+				// 8. 删除标记
+				if rmErr := os.Remove("./data/komari-backup-markup"); rmErr != nil {
+					log.Printf("[restore] failed to remove komari-backup-markup: %v", rmErr)
+				} else {
+					log.Printf("[restore] komari-backup-markup removed")
+				}
+			}
+		}()
+
 		logConfig := &gorm.Config{
-			//Logger: logger.Default.LogMode(logger.Silent),
+			Logger: logutil.NewGormLogger(),
 		}
 
 		// 根据数据库类型选择不同的连接方式
@@ -134,36 +420,64 @@ func GetDBInstance() *gorm.DB {
 				log.Fatalf("Failed to connect to SQLite3 database: %v", err)
 			}
 			log.Printf("Using SQLite database file: %s", flags.DatabaseFile)
-
-		case "mysql":
-			// MySQL 连接
-			dsn := fmt.Sprintf("%s:%s@tcp(%s:%s)/%s?charset=utf8mb4&collation=utf8mb4_unicode_ci&parseTime=True&loc=Local",
-				flags.DatabaseUser,
-				flags.DatabasePass,
-				flags.DatabaseHost,
-				flags.DatabasePort,
-				flags.DatabaseName)
-			instance, err = gorm.Open(mysql.Open(dsn), logConfig)
-			if err != nil {
-				log.Fatalf("Failed to connect to MySQL database: %v", err)
+			instance.Exec("PRAGMA wal = ON;")
+			if err := instance.Exec("PRAGMA journal_mode = WAL;").Error; err != nil {
+				log.Printf("Failed to enable WAL mode for SQLite: %v", err)
 			}
-			log.Printf("Using MySQL database: %s@%s:%s/%s", flags.DatabaseUser, flags.DatabaseHost, flags.DatabasePort, flags.DatabaseName)
-
+			instance.Exec("PRAGMA synchronous = NORMAL;")
+			instance.Exec("PRAGMA cache_size = -65536;")
+			instance.Exec("PRAGMA temp_store = MEMORY;")
+			instance.Exec("PRAGMA wal_checkpoint(TRUNCATE);")
+		// case "mysql":
+		// 	// MySQL 连接
+		// 	dsn := fmt.Sprintf("%s:%s@tcp(%s:%s)/%s?charset=utf8mb4&collation=utf8mb4_unicode_ci&parseTime=True&loc=Local",
+		// 		flags.DatabaseUser,
+		// 		flags.DatabasePass,
+		// 		flags.DatabaseHost,
+		// 		flags.DatabasePort,
+		// 		flags.DatabaseName)
+		// 	instance, err = gorm.Open(mysql.Open(dsn), logConfig)
+		// 	if err != nil {
+		// 		log.Fatalf("Failed to connect to MySQL database: %v", err)
+		// 	}
+		// 	log.Printf("Using MySQL database: %s@%s:%s/%s", flags.DatabaseUser, flags.DatabaseHost, flags.DatabasePort, flags.DatabaseName)
 		default:
 			log.Fatalf("Unsupported database type: %s", flags.DatabaseType)
 		}
+		config.SetDb(instance)
 		MergeDatabase(instance)
 		// 自动迁移模型
 		err = instance.AutoMigrate(
 			&models.User{},
 			&models.Client{},
 			&models.Record{},
-			&models.Config{},
+			&models.GPURecord{},
+			// &models.Config{},
 			&models.Log{},
+			&models.Clipboard{},
+			&models.LoadNotification{},
+			&models.OfflineNotification{},
+			&models.PingRecord{},
+			&models.PingTask{},
+			&models.OidcProvider{},
+			&models.MessageSenderProvider{},
+			&models.ThemeConfiguration{},
 		)
 		if err != nil {
 			log.Fatalf("Failed to create tables: %v", err)
 		}
+		err = instance.Table("records_long_term").AutoMigrate(
+			&models.Record{},
+		)
+		if err != nil {
+			log.Printf("Failed to create records_long_term table, it may already exist: %v", err)
+		}
+		err = instance.Table("gpu_records_long_term").AutoMigrate(
+			&models.GPURecord{},
+		)
+		if err != nil {
+			log.Printf("Failed to create gpu_records_long_term table, it may already exist: %v", err)
+		}
 		err = instance.AutoMigrate(
 			&models.Session{},
 		)
@@ -178,6 +492,16 @@ func GetDBInstance() *gorm.DB {
 			log.Printf("Failed to create Task and TaskResult table, it may already exist: %v", err)
 		}
 
+		// Manually create composite indexes
+		if flags.DatabaseType == "sqlite" || flags.DatabaseType == "" {
+			instance.Exec("CREATE INDEX IF NOT EXISTS idx_record_client_time ON records(client, time)")
+			instance.Exec("CREATE INDEX IF NOT EXISTS idx_record_lt_client_time ON records_long_term(client, time)")
+			instance.Exec("CREATE INDEX IF NOT EXISTS idx_gpu_record_client_time ON gpu_records(client, time)")
+			instance.Exec("CREATE INDEX IF NOT EXISTS idx_gpu_record_lt_client_time ON gpu_records_long_term(client, time)")
+			instance.Exec("CREATE INDEX IF NOT EXISTS idx_ping_record_client_time ON ping_records(client, time)")
+		}
+
 	})
+
 	return instance
 }

database/messageSender.go

@@ -0,0 +1,29 @@
+package database
+
+import (
+	"github.com/komari-monitor/komari/database/dbcore"
+	"github.com/komari-monitor/komari/database/models"
+)
+
+func GetAllMessageSenderConfigs() []models.MessageSenderProvider {
+	db := dbcore.GetDBInstance()
+	var result []models.MessageSenderProvider
+	if err := db.Find(&result).Error; err != nil {
+		return nil
+	}
+	return result
+}
+
+func GetMessageSenderConfigByName(name string) (*models.MessageSenderProvider, error) {
+	db := dbcore.GetDBInstance()
+	var config models.MessageSenderProvider
+	if err := db.Where("name = ?", name).First(&config).Error; err != nil {
+		return nil, err
+	}
+	return &config, nil
+}
+
+func SaveMessageSenderConfig(config *models.MessageSenderProvider) error {
+	db := dbcore.GetDBInstance()
+	return db.Save(config).Error
+}

database/models/UTCTime.go

@@ -0,0 +1,121 @@
+package models
+
+import (
+	"database/sql/driver"
+	"fmt"
+	"log"
+	"os"
+	"strings"
+	"sync"
+	"time"
+)
+
+// LocalTime is a custom time type for GORM to handle time.Time correctly.
+// It ensures that all times are stored and retrieved based on the application's configured timezone.
+type LocalTime time.Time
+
+// Value implements the driver.Valuer interface.
+// It converts UTCTime to a TEXT format that the database understands.
+// The time is formatted as a string in the application's local timezone, without timezone information.
+func (t LocalTime) Value() (driver.Value, error) {
+	if time.Time(t).IsZero() {
+		return nil, nil
+	}
+	return time.Time(t).In(GetAppLocation()).Format("2006-01-02 15:04:05.0000000"), nil
+}
+
+// Scan implements the sql.Scanner interface.
+// It scans a value from the database into a UTCTime object.
+func (t *LocalTime) Scan(v interface{}) error {
+	if v == nil {
+		*t = LocalTime(time.Time{})
+		return nil
+	}
+
+	loc := GetAppLocation()
+
+	switch val := v.(type) {
+	case time.Time:
+		// CRITICAL FIX: When the driver reads a timezone-less string (e.g., "16:00:00"),
+		// it often incorrectly assumes it's UTC. We must correct this by re-interpreting
+		// the date and clock values in the application's actual timezone.
+		year, month, day := val.Date()
+		hour, min, sec := val.Clock()
+		nanosec := val.Nanosecond()
+		*t = LocalTime(time.Date(year, month, day, hour, min, sec, nanosec, loc))
+		return nil
+	case []byte:
+		return t.parseTime(string(val), loc)
+	case string:
+		return t.parseTime(val, loc)
+	default:
+		return fmt.Errorf("UTCTime scan source was not string, []byte or time.Time: %T (%v)", v, v)
+	}
+}
+
+// parseTime handles parsing a string into UTCTime.
+func (t *LocalTime) parseTime(timeStr string, loc *time.Location) error {
+	timeStr = strings.TrimSpace(timeStr)
+	if timeStr == "" {
+		*t = LocalTime(time.Time{})
+		return nil
+	}
+
+	layouts := []string{
+		time.RFC3339Nano, time.RFC3339,
+		"2006-01-02 15:04:05.0000000-07:00", "2006-01-02 15:04:05-07:00",
+		"2006-01-02 15:04:05.0000000", "2006-01-02 15:04:05", "2006-01-02",
+	}
+
+	for _, layout := range layouts {
+		if parsedTime, err := time.ParseInLocation(layout, timeStr, loc); err == nil {
+			*t = LocalTime(parsedTime)
+			return nil
+		}
+	}
+	return fmt.Errorf("unable to parse time string '%s' into UTCTime", timeStr)
+}
+
+// MarshalJSON implements the json.Marshaler interface.
+// Serializes UTCTime to JSON in RFC3339 format with the correct timezone offset.
+func (t LocalTime) MarshalJSON() ([]byte, error) {
+	if time.Time(t).IsZero() {
+		return []byte("null"), nil
+	}
+	formattedTime := time.Time(t).In(GetAppLocation()).Format(time.RFC3339)
+	return []byte(fmt.Sprintf(`"%s"`, formattedTime)), nil
+}
+
+// ToTime converts UTCTime to Go's native time.Time type.
+func (t LocalTime) ToTime() time.Time { return time.Time(t) }
+
+// FromTime converts Go's native time.Time type to UTCTime.
+func FromTime(t time.Time) LocalTime { return LocalTime(t) }
+
+// Now returns the current time in the application's configured location.
+func Now() LocalTime { return LocalTime(time.Now().In(GetAppLocation())) }
+
+var (
+	appLocation  *time.Location
+	locationOnce sync.Once
+)
+
+// GetAppLocation retrieves the application's global timezone from the "TZ" environment variable.
+func GetAppLocation() *time.Location {
+	locationOnce.Do(func() {
+		tz := os.Getenv("TZ")
+		if tz == "" {
+			tz = "UTC"
+		}
+		loc, err := time.LoadLocation(tz)
+		if err != nil {
+			log.Printf("Warning: Failed to load timezone '%s', falling back to UTC. Error: %v", tz, err)
+			appLocation = time.UTC
+		} else {
+			appLocation = loc
+		}
+		time.Local = appLocation
+		log.Printf("Application timezone is set to '%s'.", appLocation.String())
+	})
+	return appLocation
+}

database/models/clipboard.go

@@ -0,0 +1,11 @@
+package models
+
+type Clipboard struct {
+	Id        int       `json:"id" gorm:"primaryKey;autoIncrement;unique"`
+	Text      string    `json:"text" gorm:"type:longtext"`
+	Name      string    `json:"name" gorm:"type:varchar(255)"`
+	Weight    int       `json:"weight" gorm:"type:int"`
+	Remark    string    `json:"remark" gorm:"type:text"`
+	CreatedAt LocalTime `json:"created_at"`
+	UpdatedAt LocalTime `json:"updated_at"`
+}

database/models/config.go

@@ -1,28 +1,42 @@
 package models
 
-import "time"
-
 type Config struct {
-	ID          uint   `json:"id,omitempty" gorm:"primaryKey;autoIncrement"` // 1
-	Sitename    string `json:"sitename" gorm:"type:varchar(100);not null"`
-	Description string `json:"description" gorm:"type:text"`
-	AllowCors   bool   `json:"allow_cors" gorm:"column:allow_cors;default:false"`
+	ID                uint   `json:"id,omitempty" gorm:"primaryKey;autoIncrement"` // 1
+	Sitename          string `json:"sitename" gorm:"type:varchar(100);not null"`
+	Description       string `json:"description" gorm:"type:text"`
+	AllowCors         bool   `json:"allow_cors" gorm:"column:allow_cors;default:false"`
+	Theme             string `json:"theme" gorm:"type:varchar(100);default:'default'"` // 主题名称，默认 'default'
+	PrivateSite       bool   `json:"private_site" gorm:"default:false"`                // 是否为私有站点，默认 false
+	ApiKey            string `json:"api_key" gorm:"type:varchar(255);default:''"`
+	AutoDiscoveryKey  string `json:"auto_discovery_key" gorm:"type:varchar(255);default:''"` // 自动发现密钥
+	ScriptDomain      string `json:"script_domain" gorm:"type:varchar(255);default:''"`      // 自定义脚本域名
+	SendIpAddrToGuest bool   `json:"send_ip_addr_to_guest" gorm:"default:false"`             // 是否向访客页面发送 IP 地址，默认 false
+	EulaAccepted      bool   `json:"eula_accepted" gorm:"default:false"`
 	// GeoIP 配置
 	GeoIpEnabled  bool   `json:"geo_ip_enabled" gorm:"default:true"`
-	GeoIpProvider string `json:"geo_ip_provider" gorm:"type:varchar(20);default:'mmdb'"` // mmdb, bilibili, ip-api. 暂时只实现了mmdb
+	GeoIpProvider string `json:"geo_ip_provider" gorm:"type:varchar(20);default:'ip-api'"` // empty, mmdb, ip-api, geojs
+	// Nezha 兼容（Agent gRPC）
+	NezhaCompatEnabled bool   `json:"nezha_compat_enabled" gorm:"default:false"`
+	NezhaCompatListen  string `json:"nezha_compat_listen" gorm:"type:varchar(100);default:''"` // 例如 0.0.0.0:5555
 	// OAuth 配置
-	OAuthClientID        string `json:"o_auth_client_id" gorm:"type:varchar(255)"`
-	OAuthClientSecret    string `json:"o_auth_client_secret" gorm:"type:varchar(255)"`
 	OAuthEnabled         bool   `json:"o_auth_enabled" gorm:"default:false"`
+	OAuthProvider        string `json:"o_auth_provider" gorm:"type:varchar(50);default:'github'"`
 	DisablePasswordLogin bool   `json:"disable_password_login" gorm:"default:false"`
 	// 自定义美化
 	CustomHead string `json:"custom_head" gorm:"type:longtext"`
 	CustomBody string `json:"custom_body" gorm:"type:longtext"`
-	// Telegram Bot 配置
-	TelegramEnabled  bool   `json:"telegram_enabled" gorm:"default:false"`
-	TelegramEndpoint string `json:"telegram_endpoint" gorm:"type:varchar(255);default:'https://api.telegram.org/bot'"`
-	TelegramBotToken string `json:"telegram_bot_token" gorm:"type:varchar(255)"`
-	TelegramChatID   string `json:"telegram_chat_id" gorm:"type:varchar(255)"`
-	CreatedAt        time.Time
-	UpdatedAt        time.Time
+	// 通知
+	NotificationEnabled        bool    `json:"notification_enabled" gorm:"default:false"` // 通知总开关
+	NotificationMethod         string  `json:"notification_method" gorm:"type:varchar(64);default:'none'"`
+	NotificationTemplate       string  `json:"notification_template" gorm:"type:longtext;default:'{{emoji}}{{emoji}}{{emoji}}\nEvent: {{event}}\nClients: {{client}}\nMessage: {{message}}\nTime: {{time}}'"`
+	ExpireNotificationEnabled  bool    `json:"expire_notification_enabled" gorm:"default:false"` // 是否启用过期通知
+	ExpireNotificationLeadDays int     `json:"expire_notification_lead_days" gorm:"default:7"`   // 过期前多少天通知，默认7天
+	LoginNotification          bool    `json:"login_notification" gorm:"default:false"`          // 登录通知
+	TrafficLimitPercentage     float64 `json:"traffic_limit_percentage" gorm:"default:80.00"`    // 流量限制百分比，默认80.00%
+	// Record
+	RecordEnabled          bool `json:"record_enabled" gorm:"default:true"`          // 是否启用记录功能
+	RecordPreserveTime     int  `json:"record_preserve_time" gorm:"default:720"`     // 记录保留时间，单位小时，默认30天
+	PingRecordPreserveTime int  `json:"ping_record_preserve_time" gorm:"default:24"` // Ping 记录保留时间，单位小时，默认1天
+	CreatedAt              LocalTime
+	UpdatedAt              LocalTime
 }

database/models/log.go

@@ -1,12 +1,10 @@
 package models
 
-import "time"
-
 type Log struct {
 	ID      uint      `json:"id,omitempty" gorm:"primaryKey;autoIncrement"`
 	IP      string    `json:"ip" gorm:"type:varchar(45);"` // IPv4 or IPv6
 	UUID    string    `json:"uuid" gorm:"type:varchar(36);"`
 	Message string    `json:"message" gorm:"type:text;not null"`
 	MsgType string    `json:"msg_type" gorm:"type:varchar(20);not null"`
-	Time    time.Time `json:"time" gorm:"autoCreateTime;not null"`
+	Time    LocalTime `json:"time" gorm:"autoCreateTime;not null"`
 }

database/models/messageEvent/MessageEvent.go

@@ -0,0 +1,11 @@
+package messageevent
+
+const (
+	Offline = "Offline"
+	Online  = "Online"
+	Expire  = "Expire"
+	Renew   = "Renew"
+	Login   = "Login"
+	Alert   = "Alert"
+	Traffic = "Traffic"
+)

database/models/messageSender.go

@@ -0,0 +1,16 @@
+package models
+
+import "time"
+
+type MessageSenderProvider struct {
+	Name     string `json:"name" gorm:"primaryKey;unique;not null"`
+	Addition string `json:"addition" gorm:"type:longtext" default:"{}"`
+}
+
+type EventMessage struct {
+	Event   string    `json:"event"`
+	Clients []Client  `json:"clients"`
+	Time    time.Time `json:"time"`
+	Message string    `json:"message"`
+	Emoji   string    `json:"emoji"`
+}

database/models/models.go

@@ -1,35 +1,45 @@
 package models
 
 import (
-	"time"
+	"database/sql/driver"
+	"encoding/json"
+	"fmt"
 )
 
 // Client represents a registered client device
 type Client struct {
-	UUID           string    `json:"uuid,omitempty" gorm:"type:varchar(36);primaryKey"`
-	Token          string    `json:"token,omitempty" gorm:"type:varchar(255);unique;not null"`
-	Name           string    `json:"name" gorm:"type:varchar(100)"`
-	CpuName        string    `json:"cpu_name" gorm:"type:varchar(100)"`
-	Virtualization string    `json:"virtualization" gorm:"type:varchar(50)"`
-	Arch           string    `json:"arch" gorm:"type:varchar(50)"`
-	CpuCores       int       `json:"cpu_cores" gorm:"type:int"`
-	OS             string    `json:"os" gorm:"type:varchar(100)"`
-	GpuName        string    `json:"gpu_name" gorm:"type:varchar(100)"`
-	IPv4           string    `json:"ipv4,omitempty" gorm:"type:varchar(100)"`
-	IPv6           string    `json:"ipv6,omitempty" gorm:"type:varchar(100)"`
-	Region         string    `json:"region" gorm:"type:varchar(100)"`
-	Remark         string    `json:"remark,omitempty" gorm:"type:longtext"`
-	PublicRemark   string    `json:"public_remark,omitempty" gorm:"type:longtext"`
-	MemTotal       int64     `json:"mem_total" gorm:"type:bigint"`
-	SwapTotal      int64     `json:"swap_total" gorm:"type:bigint"`
-	DiskTotal      int64     `json:"disk_total" gorm:"type:bigint"`
-	Version        string    `json:"version,omitempty" gorm:"type:varchar(100)"`
-	Weight         int       `json:"weight" gorm:"type:int"`
-	Price          float64   `json:"price"`
-	BillingCycle   int       `json:"billing_cycle"`
-	ExpiredAt      time.Time `json:"expired_at" gorm:"type:timestamp"`
-	CreatedAt      time.Time `json:"created_at"`
-	UpdatedAt      time.Time `json:"updated_at"`
+	UUID             string    `json:"uuid,omitempty" gorm:"type:varchar(36);primaryKey"`
+	Token            string    `json:"token,omitempty" gorm:"type:varchar(255);unique;not null"`
+	Name             string    `json:"name" gorm:"type:varchar(100)"`
+	CpuName          string    `json:"cpu_name" gorm:"type:varchar(100)"`
+	Virtualization   string    `json:"virtualization" gorm:"type:varchar(50)"`
+	Arch             string    `json:"arch" gorm:"type:varchar(50)"`
+	CpuCores         int       `json:"cpu_cores" gorm:"type:int"`
+	OS               string    `json:"os" gorm:"type:varchar(100)"`
+	KernelVersion    string    `json:"kernel_version" gorm:"type:varchar(100)"`
+	GpuName          string    `json:"gpu_name" gorm:"type:varchar(100)"`
+	IPv4             string    `json:"ipv4,omitempty" gorm:"type:varchar(100)"`
+	IPv6             string    `json:"ipv6,omitempty" gorm:"type:varchar(100)"`
+	Region           string    `json:"region" gorm:"type:varchar(100)"`
+	Remark           string    `json:"remark,omitempty" gorm:"type:longtext"`
+	PublicRemark     string    `json:"public_remark,omitempty" gorm:"type:longtext"`
+	MemTotal         int64     `json:"mem_total" gorm:"type:bigint"`
+	SwapTotal        int64     `json:"swap_total" gorm:"type:bigint"`
+	DiskTotal        int64     `json:"disk_total" gorm:"type:bigint"`
+	Version          string    `json:"version,omitempty" gorm:"type:varchar(100)"`
+	Weight           int       `json:"weight" gorm:"type:int"`
+	Price            float64   `json:"price"`
+	BillingCycle     int       `json:"billing_cycle"`
+	AutoRenewal      bool      `json:"auto_renewal" gorm:"default:false"` // 是否自动续费
+	Currency         string    `json:"currency" gorm:"type:varchar(20);default:'$'"`
+	ExpiredAt        LocalTime `json:"expired_at" gorm:"type:timestamp"`
+	Group            string    `json:"group" gorm:"type:varchar(100)"`
+	Tags             string    `json:"tags" gorm:"type:text"` // split by ';'
+	Hidden           bool      `json:"hidden" gorm:"default:false"`
+	TrafficLimit     int64     `json:"traffic_limit" gorm:"type:bigint"`
+	TrafficLimitType string    `json:"traffic_limit_type" gorm:"type:varchar(10);default:'max'"` // 流量阈值类型：sum max min up down
+	CreatedAt        LocalTime `json:"created_at"`
+	UpdatedAt        LocalTime `json:"updated_at"`
 }
 
 // User represents an authenticated user
@@ -40,28 +50,29 @@ type User struct {
 	SSOType   string    `json:"sso_type" gorm:"type:varchar(20)"`                   // e.g., "github", "google"
 	SSOID     string    `json:"sso_id" gorm:"type:varchar(100)"`                    // OAuth provider's user ID
 	TwoFactor string    `json:"two_factor,omitempty" gorm:"type:varchar(255)"`      // 2FA secret
-	CreatedAt time.Time `json:"created_at"`
-	UpdatedAt time.Time `json:"updated_at"`
+	Sessions  []Session `json:"sessions,omitempty" gorm:"foreignKey:UUID;references:UUID;constraint:OnDelete:CASCADE,OnUpdate:CASCADE"`
+	CreatedAt LocalTime `json:"created_at"`
+	UpdatedAt LocalTime `json:"updated_at"`
 }
 
 // Session manages user sessions
 type Session struct {
-	UUID            string    `json:"uuid" gorm:"type:varchar(36);foreignKey:UserUUID;references:UUID;constraint:OnDelete:CASCADE"`
-	Session         string    `json:"session" gorm:"type:varchar(255);uniqueIndex:idx_sessions_session;not null"`
+	UUID            string    `json:"uuid" gorm:"type:varchar(36)"`
+	Session         string    `json:"session" gorm:"type:varchar(255);primaryKey;uniqueIndex:idx_sessions_session;not null"`
 	UserAgent       string    `json:"user_agent" gorm:"type:text"`
 	Ip              string    `json:"ip" gorm:"type:varchar(100)"`
 	LoginMethod     string    `json:"login_method" gorm:"type:varchar(50)"`
-	LatestOnline    time.Time `json:"latest_online" gorm:"type:timestamp"`
+	LatestOnline    LocalTime `json:"latest_online" gorm:"type:timestamp"`
 	LatestUserAgent string    `json:"latest_user_agent" gorm:"type:text"`
 	LatestIp        string    `json:"latest_ip" gorm:"type:varchar(100)"`
-	Expires         time.Time `json:"expires" gorm:"not null"`
-	CreatedAt       time.Time `json:"created_at"`
+	Expires         LocalTime `json:"expires" gorm:"not null"`
+	CreatedAt       LocalTime `json:"created_at"`
 }
 
 // Record logs client metrics over time
 type Record struct {
-	Client         string    `json:"client" gorm:"type:varchar(36);index;foreignKey:ClientUUID;references:UUID;constraint:OnDelete:CASCADE"`
-	Time           time.Time `json:"time" gorm:"index"`
+	Client         string    `json:"client" gorm:"type:varchar(36);index"`
+	Time           LocalTime `json:"time" gorm:"index"`
 	Cpu            float32   `json:"cpu" gorm:"type:decimal(5,2)"` // e.g., 75.50%
 	Gpu            float32   `json:"gpu" gorm:"type:decimal(5,2)"`
 	Ram            int64     `json:"ram" gorm:"type:bigint"`
@@ -79,4 +90,33 @@ type Record struct {
 	Process        int       `json:"process"`
 	Connections    int       `json:"connections"`
 	ConnectionsUdp int       `json:"connections_udp"`
+	//Uptime         int64     `json:"uptime" gorm:"type:bigint"`
+}
+
+// GPURecord logs individual GPU metrics over time
+type GPURecord struct {
+	Client      string    `json:"client" gorm:"type:varchar(36);index"`           // 客户端UUID
+	Time        LocalTime `json:"time" gorm:"index"`                              // 记录时间
+	DeviceIndex int       `json:"device_index" gorm:"index"`                      // GPU设备索引 (0,1,2...)
+	DeviceName  string    `json:"device_name" gorm:"type:varchar(100)"`           // GPU型号
+	MemTotal    int64     `json:"mem_total" gorm:"type:bigint"`                   // 显存总量(字节)
+	MemUsed     int64     `json:"mem_used" gorm:"type:bigint"`                    // 显存使用(字节)
+	Utilization float32   `json:"utilization" gorm:"type:decimal(5,2)"`           // GPU使用率(%)
+	Temperature int       `json:"temperature"`                                    // GPU温度(°C)
+}
+
+// StringArray represents a slice of strings stored as JSON in the database
+// StringArray 存储为 JSON 的字符串切片类型
+type StringArray []string
+
+func (sa *StringArray) Scan(value interface{}) error {
+	bytes, ok := value.([]byte)
+	if !ok {
+		return fmt.Errorf("failed to scan StringArray: value is not []byte")
+	}
+	return json.Unmarshal(bytes, sa)
+}
+
+func (sa StringArray) Value() (driver.Value, error) {
+	return json.Marshal(sa)
 }

database/models/notification.go

@@ -0,0 +1,23 @@
+package models
+
+// Notification 定义了通知相关的数据库模型
+type OfflineNotification struct {
+	Client     string `json:"client" gorm:"type:varchar(36);not null;index;unique;constraint:OnDelete:CASCADE,OnUpdate:CASCADE;foreignKey:client;references:UUID"`
+	ClientInfo Client `json:"client_info,omitempty" gorm:"foreignKey:Client;references:UUID"`
+	Enable     bool   `json:"enable" gorm:"type:boolean;default:false"`
+	//Cooldown     int       `json:"cooldown" gorm:"type:int;not null;default:1800"`                // 冷却时间（秒），默认 30 分钟
+	GracePeriod  int       `json:"grace_period" gorm:"type:int;not null;default:180"` // 宽限期（秒），默认 3 分钟
+	LastNotified LocalTime `json:"last_notified"`                                     // 上次通知时间
+}
+
+// LoadNotification 定义了基于资源占用达标时间比的负载通知规则
+type LoadNotification struct {
+	Id           uint        `json:"id,omitempty" gorm:"primaryKey;autoIncrement"`
+	Name         string      `json:"name" gorm:"type:varchar(255)"`
+	Clients      StringArray `json:"clients" gorm:"type:longtext"`
+	Metric       string      `json:"metric" gorm:"type:varchar(50);not null;default:'cpu'"`     // 监控指标，如 cpu, ram, load
+	Threshold    float32     `json:"threshold" gorm:"type:decimal(5,2);not null;default:80.00"` // 阈值百分比
+	Ratio        float32     `json:"ratio" gorm:"type:decimal(5,2);not null;default:0.80"`      // 达标时间比
+	Interval     int         `json:"interval" gorm:"type:int;not null;default:15"`              // 监测间隔（分钟）
+	LastNotified LocalTime   `json:"last_notified"`                                             // 上次通知时间
+}

database/models/oauth.go

@@ -0,0 +1,6 @@
+package models
+
+type OidcProvider struct {
+	Name     string `json:"name" gorm:"primaryKey;unique;not null"`
+	Addition string `json:"addition" gorm:"type:longtext" default:"{}"`
+}

database/models/pingTask.go

@@ -0,0 +1,35 @@
+package models
+
+type PingRecord struct {
+	Client     string    `json:"client" gorm:"type:varchar(36);not null;index"`
+	ClientInfo Client    `json:"client_info" gorm:"foreignKey:Client;references:UUID;constraint:OnDelete:CASCADE,OnUpdate:CASCADE"`
+	TaskId     uint      `json:"task_id" gorm:"not null;index"`
+	Task       PingTask  `json:"task" gorm:"foreignKey:TaskId;references:Id;constraint:OnDelete:CASCADE,OnUpdate:CASCADE;"`
+	Time       LocalTime `json:"time" gorm:"index;not null"`
+	Value      int       `json:"value" gorm:"type:int;not null"` // Ping 值，单位毫秒
+}
+
+// PingTask 表示一次延迟监测任务配置。
+type PingTask struct {
+	Id        uint        `json:"id,omitempty" gorm:"primaryKey;autoIncrement"`
+	Weight    int         `json:"weight" gorm:"type:int;not null;default:0;index"`
+	Name      string      `json:"name" gorm:"type:varchar(255);not null;index"`
+	Clients   StringArray `json:"clients" gorm:"type:longtext"`
+	DefaultOn bool        `json:"default_on" gorm:"column:all_clients;not null;default:false"` // 新加入的服务器是否自动开启此监测；现有服务器不受此字段影响
+	Type      string      `json:"type" gorm:"type:varchar(12);not null;default:'icmp'"`        // icmp tcp http
+	Target    string      `json:"target" gorm:"type:varchar(255);not null"`                    // Ping 目标地址
+	Interval  int         `json:"interval" gorm:"type:int;not null;default:60"`                // 间隔时间
+}
+
+// AppliesToClient 判断当前 PingTask 是否适用于指定服务器。
+func (task PingTask) AppliesToClient(uuid string) bool {
+	if uuid == "" {
+		return false
+	}
+	for _, client := range task.Clients {
+		if client == uuid {
+			return true
+		}
+	}
+	return false
+}

database/models/task.go

@@ -1,37 +1,18 @@
 package models
 
-import (
-	"database/sql/driver"
-	"encoding/json"
-	"fmt"
-	"time"
-)
-
-// StringArray represents a slice of strings stored as JSON in the database
-type StringArray []string
-
-func (sa *StringArray) Scan(value interface{}) error {
-	bytes, ok := value.([]byte)
-	if !ok {
-		return fmt.Errorf("failed to scan StringArray: value is not []byte")
-	}
-	return json.Unmarshal(bytes, sa)
-}
-
-func (sa StringArray) Value() (driver.Value, error) {
-	return json.Marshal(sa)
-}
-
 type Task struct {
-	TaskId  string      `json:"task_id" gorm:"type:varchar(36);primaryKey;unique"`
-	Clients StringArray `json:"clients" gorm:"type:longtext"`
-	Command string      `json:"command" gorm:"type:text"`
+	TaskId  string       `json:"task_id" gorm:"type:varchar(36);primaryKey;unique"`
+	Clients StringArray  `json:"clients" gorm:"type:longtext"`
+	Command string       `json:"command" gorm:"type:text"`
+	Results []TaskResult `gorm:"foreignKey:TaskId;references:TaskId;constraint:OnDelete:CASCADE,OnUpdate:CASCADE"`
 }
+
 type TaskResult struct {
-	TaskId     string     `json:"task_id" gorm:"type:varchar(36)"`
+	TaskId     string     `json:"task_id" gorm:"type:varchar(36);index"`
 	Client     string     `json:"client" gorm:"type:varchar(36)"`
+	ClientInfo Client     `json:"client_info" gorm:"foreignKey:Client;references:UUID;constraint:OnDelete:CASCADE,OnUpdate:CASCADE"`
 	Result     string     `json:"result" gorm:"type:longtext"`
 	ExitCode   *int       `json:"exit_code" gorm:"type:int"`
-	FinishedAt *time.Time `json:"finished_at" gorm:"type:timestamp"`
-	CreatedAt  time.Time  `json:"created_at" gorm:"type:timestamp"`
+	FinishedAt *LocalTime `json:"finished_at" gorm:"type:timestamp"`
+	CreatedAt  LocalTime  `json:"created_at" gorm:"type:timestamp"`
 }

database/models/theme.go

@@ -0,0 +1,35 @@
+package models
+
+// Theme represents a komari theme information
+type Theme struct {
+	Name          string        `json:"name"`          // 主题名称
+	Short         string        `json:"short"`         // 短名称，用作文件夹名
+	Description   string        `json:"description"`   // 主题描述
+	Version       string        `json:"version"`       // 版本号
+	Author        string        `json:"author"`        // 作者
+	URL           string        `json:"url"`           // 主题URL
+	Preview       string        `json:"preview"`       // 预览图片相对路径
+	Configuration Configuration `json:"configuration"` // 声明配置项
+}
+
+type Configuration struct {
+	Type string `json:"type"` // managed
+	Icon string `json:"icon"` // 图标
+	Name any    `json:"name"`
+	Data any    `json:"data"` // 配置数据
+}
+
+type ManagedThemeConfigurationItem struct {
+	Key      string `json:"key"`
+	Name     any    `json:"name"`
+	Required bool   `json:"required"`
+	Type     string `json:"type"` // string number select switch title
+	Options  string `json:"options"`
+	Default  any    `json:"default"`
+	Help     any    `json:"help"`
+}
+
+type ThemeConfiguration struct {
+	Short string `json:"short" gorm:"primaryKey;unique;not null"`
+	Data  string `json:"data" gorm:"type:longtext" default:"{}"`
+}

database/notification/load.go

@@ -0,0 +1,68 @@
+package notification
+
+import (
+	"github.com/komari-monitor/komari/database/dbcore"
+	"github.com/komari-monitor/komari/database/models"
+	"github.com/komari-monitor/komari/utils/notifier"
+	"gorm.io/gorm"
+)
+
+func AddLoadNotification(clients []string, name string, metric string, threshold float32, ratio float32, interval int) (uint, error) {
+	db := dbcore.GetDBInstance()
+	notification := models.LoadNotification{
+		Clients:   clients,
+		Name:      name,
+		Metric:    metric,
+		Threshold: threshold,
+		Ratio:     ratio,
+		Interval:  interval,
+	}
+	if err := db.Create(&notification).Error; err != nil {
+		return 0, err
+	}
+
+	return notification.Id, ReloadLoadNotificationSchedule()
+}
+func DeleteLoadNotification(id []uint) error {
+	db := dbcore.GetDBInstance()
+	result := db.Where("id IN ?", id).Delete(&models.LoadNotification{})
+	if result.RowsAffected == 0 {
+		return gorm.ErrRecordNotFound
+	}
+	return ReloadLoadNotificationSchedule()
+}
+
+func EditLoadNotification(notifications []*models.LoadNotification) error {
+	db := dbcore.GetDBInstance()
+	for _, notification := range notifications {
+		result := db.Model(&models.LoadNotification{}).Where("id = ?", notification.Id).Updates(notification)
+		if result.RowsAffected == 0 {
+			return gorm.ErrRecordNotFound
+		}
+	}
+
+	return ReloadLoadNotificationSchedule()
+}
+
+func GetAllLoadNotifications() ([]models.LoadNotification, error) {
+	db := dbcore.GetDBInstance()
+	var notifications []models.LoadNotification
+	if err := db.Find(&notifications).Error; err != nil {
+		return nil, err
+	}
+	return notifications, nil
+}
+
+func SaveLoadNotification(record models.LoadNotification) error {
+	db := dbcore.GetDBInstance()
+	return db.Create(&record).Error
+}
+
+func ReloadLoadNotificationSchedule() error {
+	db := dbcore.GetDBInstance()
+	var loadNotifications []models.LoadNotification
+	if err := db.Find(&loadNotifications).Error; err != nil {
+		return err
+	}
+	return notifier.ReloadLoadNotificationSchedule(loadNotifications)
+}

database/oauth.go

@@ -0,0 +1,32 @@
+package database
+
+import (
+	"github.com/komari-monitor/komari/database/dbcore"
+	"github.com/komari-monitor/komari/database/models"
+)
+
+func GetAllOidcConfigs() []models.OidcProvider {
+	db := dbcore.GetDBInstance()
+	var result []models.OidcProvider
+	if err := db.Find(&result).Error; err != nil {
+		return nil
+	}
+	return result
+}
+
+func GetOidcConfigByName(name string) (*models.OidcProvider, error) {
+	db := dbcore.GetDBInstance()
+	var config models.OidcProvider
+	if err := db.Where("name = ?", name).First(&config).Error; err != nil {
+		return nil, err
+	}
+	return &config, nil
+}
+
+func SaveOidcConfig(config *models.OidcProvider) error {
+	db := dbcore.GetDBInstance()
+	if err := db.Save(config).Error; err != nil {
+		return err
+	}
+	return nil
+}

database/records/records.go

@@ -2,6 +2,8 @@ package records
 
 import (
 	"log"
+	"sort"
+	"strings"
 	"time"
 
 	"gorm.io/gorm"
@@ -16,9 +18,59 @@ func RecordOne(rec models.Record) error {
 	return db.Create(&rec).Error
 }
 
+func RecordGPU(rec models.GPURecord) error {
+	db := dbcore.GetDBInstance()
+	return db.Create(&rec).Error
+}
+
 func DeleteAll() error {
 	db := dbcore.GetDBInstance()
-	return db.Exec("DELETE FROM Record").Error
+	if err := db.Exec("DELETE FROM records_long_term").Error; err != nil {
+		return err
+	}
+	if err := db.Exec("DELETE FROM gpu_records_long_term").Error; err != nil {
+		return err
+	}
+	if err := db.Exec("DELETE FROM gpu_records").Error; err != nil {
+		return err
+	}
+	return db.Exec("DELETE FROM records").Error
+}
+
+// GetGPURecordsByClientAndTime 获取GPU记录数据
+func GetGPURecordsByClientAndTime(uuid string, start, end time.Time) ([]models.GPURecord, error) {
+	db := dbcore.GetDBInstance()
+	var records []models.GPURecord
+
+	fourHoursAgo := time.Now().Add(-4*time.Hour - time.Minute)
+
+	var recentRecords []models.GPURecord
+	recentStart := start
+	if end.After(fourHoursAgo) {
+		if recentStart.Before(fourHoursAgo) {
+			recentStart = fourHoursAgo
+		}
+		err := db.Where("client = ? AND time >= ? AND time <= ?", uuid, recentStart, end).
+			Order("time ASC, device_index ASC").Find(&recentRecords).Error
+		if err != nil {
+			log.Printf("Error fetching recent GPU records for client %s between %s and %s: %v", uuid, recentStart, end, err)
+			return nil, err
+		}
+	}
+
+	var longTermRecords []models.GPURecord
+	err := db.Table("gpu_records_long_term").Where("client = ? AND time >= ? AND time <= ?", uuid, start, end).
+		Order("time ASC, device_index ASC").Find(&longTermRecords).Error
+	if err != nil {
+		log.Printf("Error fetching long-term GPU records for client %s between %s and %s: %v", uuid, start, end, err)
+		return recentRecords, nil
+	}
+
+	// 合并结果 - 不再需要类型转换
+	records = append(records, recentRecords...)
+	records = append(records, longTermRecords...)
+
+	return records, nil
 }
 
 func GetLatestRecord(uuid string) (Record []models.Record, err error) {
@@ -29,98 +81,111 @@ func GetLatestRecord(uuid string) (Record []models.Record, err error) {
 
 func DeleteRecordBefore(before time.Time) error {
 	db := dbcore.GetDBInstance()
+	db.Table("records_long_term").Where("time < ?", before).Delete(&models.Record{})
+	db.Table("gpu_records_long_term").Where("time < ?", before).Delete(&models.GPURecord{})
+	db.Where("time < ?", before).Delete(&models.GPURecord{})
 	return db.Where("time < ?", before).Delete(&models.Record{}).Error
 }
 
-// 计算区间 [0.02, 0.98] 的平均值
-func QuantileMean(values []float32) float32 {
-	if len(values) == 0 {
-		return 0
-	}
-	// 排序数据
-	sorted := make([]float32, len(values))
-	copy(sorted, values)
-	for i := 0; i < len(sorted)-1; i++ {
-		for j := i + 1; j < len(sorted); j++ {
-			if sorted[i] > sorted[j] {
-				sorted[i], sorted[j] = sorted[j], sorted[i]
-			}
+func GetRecordsByClientAndTime(uuid string, start, end time.Time) ([]models.Record, error) {
+	db := dbcore.GetDBInstance()
+	var records []models.Record
+
+	fourHoursAgo := time.Now().Add(-4*time.Hour - time.Minute)
+
+	var recentRecords []models.Record
+	recentStart := start
+	if end.After(fourHoursAgo) {
+		if recentStart.Before(fourHoursAgo) {
+			recentStart = fourHoursAgo
+		}
+		err := db.Where("client = ? AND time >= ? AND time <= ?", uuid, recentStart, end).Order("time ASC").Find(&recentRecords).Error
+		if err != nil {
+			log.Printf("Error fetching recent records for client %s between %s and %s: %v", uuid, recentStart, end, err)
+			return nil, err
 		}
 	}
-	// 区间边缘index
-	lower := int(0.02 * float64(len(sorted)))
-	upper := int(0.98 * float64(len(sorted)))
-	if lower >= upper || lower >= len(sorted) {
-		return 0
+
+	var long_term []models.Record
+	err := db.Table("records_long_term").Where("client = ? AND time >= ? AND time <= ?", uuid, start, end).Order("time ASC").Find(&long_term).Error
+	if err != nil {
+		log.Printf("Error fetching long-term records for client %s between %s and %s: %v", uuid, start, end, err)
+		return recentRecords, nil
 	}
 
-	sum := float32(0)
-	count := 0
-	for i := lower; i < upper && i < len(sorted); i++ {
-		sum += sorted[i]
-		count++
+	if len(long_term) == 0 {
+		// 没有查到long_term，返回全部recentRecords
+		records = append(records, recentRecords...)
+		return records, nil
 	}
-	if count == 0 {
-		return 0
+
+	// 查到了long_term，recentRecords按15分钟分组，每组只保留一条（取最新一条）
+	grouped := make(map[string]models.Record)
+	for _, rec := range recentRecords {
+		key := rec.Time.ToTime().Truncate(15 * time.Minute).Format(time.RFC3339)
+		if old, ok := grouped[key]; !ok || rec.Time.ToTime().After(old.Time.ToTime()) {
+			grouped[key] = rec
+		}
 	}
-	return sum / float32(count)
+	var groupedList []models.Record
+	for _, rec := range grouped {
+		groupedList = append(groupedList, rec)
+	}
+	sort.Slice(groupedList, func(i, j int) bool {
+		return groupedList[i].Time.ToTime().Before(groupedList[j].Time.ToTime())
+	})
+	records = append(records, groupedList...)
+	records = append(records, long_term...)
+	return records, nil
 }
 
-// 压缩数据库，针对每个ClientUUID，10分钟内的数据不动，24小时内的数据精简为每15分钟一条，3天为每30分钟一条，7天为每1小时一条，30天为每12小时一条。所有精简的数据是取 [0.02,0.98] 区间内的平均值
+func GetAllRecords() ([]models.Record, error) {
+	db := dbcore.GetDBInstance()
+	var records []models.Record
+	var long_term []models.Record
+	err := db.Table("records").Order("time ASC").Find(&records).Error
+	if err != nil {
+		log.Printf("Error fetching all records: %v", err)
+		return nil, err
+	}
+	err = db.Table("records_long_term").Order("time ASC").Find(&long_term).Error
+	if err != nil {
+		log.Printf("Error fetching long-term records: %v", err)
+		return records, nil
+	}
+	records = append(records, long_term...)
+	return records, nil
+}
+
+// 压缩数据库
 func CompactRecord() error {
 	db := dbcore.GetDBInstance()
-	log.Printf("Compacting records...")
-	var clientUUIDs []string
-	if err := db.Model(&models.Record{}).Distinct("client").Pluck("client", &clientUUIDs).Error; err != nil {
+	err := migrateOldRecords(db)
+	if err != nil {
+		log.Printf("Error migrating old records: %v", err)
 		return err
 	}
 
-	now := time.Now()
-	tenMinutesAgo := now.Add(-10 * time.Minute)
-	oneDayAgo := now.Add(-24 * time.Hour)
-	threeDaysAgo := now.Add(-3 * 24 * time.Hour)
-	sevenDaysAgo := now.Add(-7 * 24 * time.Hour)
-	thirtyDaysAgo := now.Add(-30 * 24 * time.Hour)
+	err = migrateGPURecords(db)
+	if err != nil {
+		log.Printf("Error migrating GPU records: %v", err)
+		return err
+	}
 
-	for _, clientUUID := range clientUUIDs {
-		// Process each time range with specific aggregation intervals
-		if err := processTimeRange(db, clientUUID, thirtyDaysAgo, sevenDaysAgo, 12*time.Hour, now); err != nil {
-			log.Printf("Error compacting 30d-7d for client %s: %v", clientUUID, err)
-			continue
-		}
-		if err := processTimeRange(db, clientUUID, sevenDaysAgo, threeDaysAgo, 1*time.Hour, now); err != nil {
-			log.Printf("Error compacting 7d-3d for client %s: %v", clientUUID, err)
-			continue
-		}
-		if err := processTimeRange(db, clientUUID, threeDaysAgo, oneDayAgo, 30*time.Minute, now); err != nil {
-			log.Printf("Error compacting 3d-1d for client %s: %v", clientUUID, err)
-			continue
-		}
-		if err := processTimeRange(db, clientUUID, oneDayAgo, tenMinutesAgo, 15*time.Minute, now); err != nil {
-			log.Printf("Error compacting 1d-10m for client %s: %v", clientUUID, err)
-			continue
-		}
+	if flags.DatabaseType == "sqlite" {
+		db.Exec("PRAGMA wal_checkpoint(PASSIVE);")
 	}
-	if flags.DatabaseType != "sqlite" {
-		return nil // Only vacuum for SQLite
-	}
-	if err := db.Exec("VACUUM").Error; err != nil {
-		log.Printf("Error vacuuming the database: %v", err)
-	}
-	log.Printf("Record compaction completed")
+	//log.Printf("Record compaction completed")
 	return nil
 }
 
-func processTimeRange(db *gorm.DB, clientUUID string, start, end time.Time, interval time.Duration, now time.Time) error {
-	// Round start time to the nearest interval
-	start = start.Truncate(interval)
-	end = end.Truncate(interval)
+func migrateOldRecords(db *gorm.DB) error {
+	// 计算 4 小时前的时间
+	fourHoursAgo := time.Now().Add(-4 * time.Hour)
 
-	// Get all records in the time range
+	// 查询 records 表中超过 4 小时的记录
 	var records []models.Record
-	if err := db.Where("client = ? AND time >= ? AND time < ?", clientUUID, start, end).
-		Order("time ASC").
-		Find(&records).Error; err != nil {
+	if err := db.Table("records").Where("time < ?", fourHoursAgo).Find(&records).Error; err != nil {
 		return err
 	}
 
@@ -128,109 +193,311 @@ func processTimeRange(db *gorm.DB, clientUUID string, start, end time.Time, inte
 		return nil
 	}
 
-	// Group records by interval
-	type aggregatedRecord struct {
-		StartTime time.Time
-		Records   []models.Record
+	// 按 Client 和 15 分钟时间段分组，并存储所有记录以计算分位数
+	type groupData struct {
+		Cpu            []float32
+		Gpu            []float32
+		Load           []float32
+		Temp           []float32
+		Ram            []int64
+		RamTotal       []int64
+		Swap           []int64
+		SwapTotal      []int64
+		Disk           []int64
+		DiskTotal      []int64
+		NetIn          []int64
+		NetOut         []int64
+		NetTotalUp     []int64
+		NetTotalDown   []int64
+		Process        []int
+		Connections    []int
+		ConnectionsUdp []int
+		Uptime         []int64
 	}
-	var aggregatedRecords []aggregatedRecord
-	currentGroup := aggregatedRecord{StartTime: start}
-	currentGroup.Records = make([]models.Record, 0)
 
+	groupedRecords := make(map[string]*groupData)
 	for _, record := range records {
-		groupTime := record.Time.Truncate(interval)
-		if !groupTime.Equal(currentGroup.StartTime) {
-			if len(currentGroup.Records) > 0 {
-				aggregatedRecords = append(aggregatedRecords, currentGroup)
-			}
-			currentGroup = aggregatedRecord{StartTime: groupTime}
-			currentGroup.Records = []models.Record{record}
-		} else {
-			currentGroup.Records = append(currentGroup.Records, record)
+		key := record.Client + "_" + record.Time.ToTime().Truncate(15*time.Minute).Format(time.RFC3339)
+		if _, ok := groupedRecords[key]; !ok {
+			groupedRecords[key] = &groupData{}
 		}
-	}
-	if len(currentGroup.Records) > 0 {
-		aggregatedRecords = append(aggregatedRecords, currentGroup)
+		data := groupedRecords[key]
+		data.Cpu = append(data.Cpu, record.Cpu)
+		data.Gpu = append(data.Gpu, record.Gpu)
+		data.Load = append(data.Load, record.Load)
+		data.Temp = append(data.Temp, record.Temp)
+		data.Ram = append(data.Ram, record.Ram)
+		data.RamTotal = append(data.RamTotal, record.RamTotal)
+		data.Swap = append(data.Swap, record.Swap)
+		data.SwapTotal = append(data.SwapTotal, record.SwapTotal)
+		data.Disk = append(data.Disk, record.Disk)
+		data.DiskTotal = append(data.DiskTotal, record.DiskTotal)
+		data.NetIn = append(data.NetIn, record.NetIn)
+		data.NetOut = append(data.NetOut, record.NetOut)
+		data.NetTotalUp = append(data.NetTotalUp, record.NetTotalUp)
+		data.NetTotalDown = append(data.NetTotalDown, record.NetTotalDown)
+		data.Process = append(data.Process, record.Process)
+		data.Connections = append(data.Connections, record.Connections)
+		data.ConnectionsUdp = append(data.ConnectionsUdp, record.ConnectionsUdp)
+		//data.Uptime = append(data.Uptime, record.Uptime)
 	}
 
-	// Begin transaction
-	tx := db.Begin()
-	if tx.Error != nil {
-		return tx.Error
+	getPercentile := func(values []float64, percentile float64) float64 {
+		if len(values) == 0 {
+			return 0
+		}
+		sortedValues := make([]float64, len(values))
+		copy(sortedValues, values)
+		sort.Float64s(sortedValues)
+		index := float64(len(sortedValues)-1) * percentile
+		lowerIndex := int(index)
+		if lowerIndex >= len(sortedValues)-1 {
+			return sortedValues[len(sortedValues)-1]
+		}
+		frac := index - float64(lowerIndex)
+		return sortedValues[lowerIndex] + frac*(sortedValues[lowerIndex+1]-sortedValues[lowerIndex])
 	}
 
-	// Delete original records in the time range
-	if err := tx.Where("client = ? AND time >= ? AND time < ?", clientUUID, start, end).Delete(&models.Record{}).Error; err != nil {
-		tx.Rollback()
+	getIntPercentile := func(values []int64, percentile float64) int64 {
+		if len(values) == 0 {
+			return 0
+		}
+		floats := make([]float64, len(values))
+		for i, v := range values {
+			floats[i] = float64(v)
+		}
+		return int64(getPercentile(floats, percentile))
+	}
+
+	getInt32Percentile := func(values []int, percentile float64) int {
+		if len(values) == 0 {
+			return 0
+		}
+		floats := make([]float64, len(values))
+		for i, v := range values {
+			floats[i] = float64(v)
+		}
+		return int(getPercentile(floats, percentile))
+	}
+
+	return db.Transaction(func(tx *gorm.DB) error {
+		for key, data := range groupedRecords {
+			// 解析 Client 和时间
+			parts := strings.Split(key, "_")
+			clientUUID := parts[0]
+			timeSlot, err := time.Parse(time.RFC3339, strings.Join(parts[1:], "_"))
+			if err != nil {
+				return err
+			}
+
+			cpuFloats := make([]float64, len(data.Cpu))
+			for i, v := range data.Cpu {
+				cpuFloats[i] = float64(v)
+			}
+			gpuFloats := make([]float64, len(data.Gpu))
+			for i, v := range data.Gpu {
+				gpuFloats[i] = float64(v)
+			}
+			loadFloats := make([]float64, len(data.Load))
+			for i, v := range data.Load {
+				loadFloats[i] = float64(v)
+			}
+			tempFloats := make([]float64, len(data.Temp))
+			for i, v := range data.Temp {
+				tempFloats[i] = float64(v)
+			}
+			// 取高位
+			high_percentile := 0.7
+			// 检查 records_long_term 表中是否已存在相同的记录
+			var existingCount int64
+			if err := tx.Table("records_long_term").Where("client = ? AND time = ?", clientUUID, timeSlot).Count(&existingCount).Error; err != nil {
+				return err
+			}
+
+			newRec := models.Record{
+				Client:         clientUUID,
+				Time:           models.FromTime(timeSlot),
+				Cpu:            float32(getPercentile(cpuFloats, high_percentile)),
+				Gpu:            float32(getPercentile(gpuFloats, high_percentile)),
+				Load:           float32(getPercentile(loadFloats, high_percentile)),
+				Temp:           float32(getPercentile(tempFloats, high_percentile)),
+				Ram:            getIntPercentile(data.Ram, high_percentile),
+				RamTotal:       getIntPercentile(data.RamTotal, high_percentile),
+				Swap:           getIntPercentile(data.Swap, high_percentile),
+				SwapTotal:      getIntPercentile(data.SwapTotal, high_percentile),
+				Disk:           getIntPercentile(data.Disk, high_percentile),
+				DiskTotal:      getIntPercentile(data.DiskTotal, high_percentile),
+				NetIn:          getIntPercentile(data.NetIn, 0.2),
+				NetOut:         getIntPercentile(data.NetOut, 0.2),
+				NetTotalUp:     getIntPercentile(data.NetTotalUp, high_percentile),
+				NetTotalDown:   getIntPercentile(data.NetTotalDown, high_percentile),
+				Process:        getInt32Percentile(data.Process, high_percentile),
+				Connections:    getInt32Percentile(data.Connections, high_percentile),
+				ConnectionsUdp: getInt32Percentile(data.ConnectionsUdp, high_percentile),
+				//Uptime:         getIntPercentile(data.Uptime, high_percentile),
+			}
+
+			// 如果记录已存在则更新，否则创建新记录
+			if existingCount > 0 {
+				if err := tx.Table("records_long_term").Where("client = ? AND time = ?", clientUUID, timeSlot).Updates(&newRec).Error; err != nil {
+					return err
+				}
+			} else {
+				if err := tx.Table("records_long_term").Create(&newRec).Error; err != nil {
+					return err
+				}
+			}
+		}
+
+		// 删除 records 表中的旧数据
+		if err := tx.Table("records").Where("time < ?", fourHoursAgo.Add(-1*time.Hour)).Delete(&models.Record{}).Error; err != nil {
+			return err
+		}
+
+		return nil
+	})
+}
+
+// migrateGPURecords 压缩GPU记录数据
+func migrateGPURecords(db *gorm.DB) error {
+	fourHoursAgo := time.Now().Add(-4 * time.Hour)
+
+	// 查询超过4小时的GPU记录
+	var gpuRecords []models.GPURecord
+	if err := db.Where("time < ?", fourHoursAgo).Find(&gpuRecords).Error; err != nil {
 		return err
 	}
 
-	// Insert aggregated records
-	for _, agg := range aggregatedRecords {
-		if len(agg.Records) == 0 {
-			continue
-		}
-
-		// Calculate averages and sums
-		var sumCPU, sumGPU, sumLOAD, sumTEMP float32
-		var sumRAM, sumRAMTotal, sumSWAP, sumSWAPTotal, sumDISK, sumDISKTotal int64
-		var sumNETIn, sumNETOut, sumNETTotalUp, sumNETTotalDown int64
-		var sumPROCESS, sumConnections, sumConnectionsUDP int
-		count := len(agg.Records)
-
-		for _, r := range agg.Records {
-			sumCPU += r.Cpu
-			sumGPU += r.Gpu
-			sumLOAD += r.Load
-			sumTEMP += r.Temp
-			sumRAM += r.Ram
-			sumRAMTotal += r.RamTotal
-			sumSWAP += r.Swap
-			sumSWAPTotal += r.SwapTotal
-			sumDISK += r.Disk
-			sumDISKTotal += r.DiskTotal
-			sumNETIn += r.NetIn
-			sumNETOut += r.NetOut
-			sumNETTotalUp += r.NetTotalUp
-			sumNETTotalDown += r.NetTotalDown
-			sumPROCESS += r.Process
-			sumConnections += r.Connections
-			sumConnectionsUDP += r.ConnectionsUdp
-		}
-
-		// Create new aggregated record
-		newRecord := models.Record{
-			Client:         clientUUID,
-			Time:           agg.StartTime,
-			Cpu:            sumCPU / float32(count),
-			Gpu:            sumGPU / float32(count),
-			Ram:            sumRAM / int64(count),
-			RamTotal:       sumRAMTotal / int64(count),
-			Swap:           sumSWAP / int64(count),
-			SwapTotal:      sumSWAPTotal / int64(count),
-			Load:           sumLOAD / float32(count),
-			Temp:           sumTEMP / float32(count),
-			Disk:           sumDISK / int64(count),
-			DiskTotal:      sumDISKTotal / int64(count),
-			NetIn:          sumNETIn / int64(count),
-			NetOut:         sumNETOut / int64(count),
-			NetTotalUp:     sumNETTotalUp / int64(count),
-			NetTotalDown:   sumNETTotalDown / int64(count),
-			Process:        sumPROCESS / count,
-			Connections:    sumConnections / count,
-			ConnectionsUdp: sumConnectionsUDP / count,
-		}
-
-		if err := tx.Create(&newRecord).Error; err != nil {
-			tx.Rollback()
-			return err
-		}
+	if len(gpuRecords) == 0 {
+		return nil
 	}
 
-	return tx.Commit().Error
-}
+	// 按Client + DeviceIndex + 15分钟时间窗口分组
+	type gpuGroupKey struct {
+		Client      string
+		DeviceIndex int
+		TimeSlot    time.Time
+		DeviceName  string
+	}
 
-func Save(rec models.Record) error {
-	db := dbcore.GetDBInstance()
-	return db.Create(&rec).Error
+	type gpuGroupData struct {
+		MemTotal    []int64
+		MemUsed     []int64
+		Utilization []float32
+		Temperature []int
+	}
+
+	groupedGPUs := make(map[gpuGroupKey]*gpuGroupData)
+
+	for _, record := range gpuRecords {
+		key := gpuGroupKey{
+			Client:      record.Client,
+			DeviceIndex: record.DeviceIndex,
+			TimeSlot:    record.Time.ToTime().Truncate(15 * time.Minute),
+			DeviceName:  record.DeviceName,
+		}
+
+		if _, ok := groupedGPUs[key]; !ok {
+			groupedGPUs[key] = &gpuGroupData{}
+		}
+
+		data := groupedGPUs[key]
+		data.MemTotal = append(data.MemTotal, record.MemTotal)
+		data.MemUsed = append(data.MemUsed, record.MemUsed)
+		data.Utilization = append(data.Utilization, record.Utilization)
+		data.Temperature = append(data.Temperature, record.Temperature)
+	}
+
+	// 百分位数计算函数 (复用传统Record压缩逻辑)
+	getPercentile := func(values []float64, percentile float64) float64 {
+		if len(values) == 0 {
+			return 0
+		}
+		sortedValues := make([]float64, len(values))
+		copy(sortedValues, values)
+		sort.Float64s(sortedValues)
+		index := float64(len(sortedValues)-1) * percentile
+		lowerIndex := int(index)
+		if lowerIndex >= len(sortedValues)-1 {
+			return sortedValues[len(sortedValues)-1]
+		}
+		frac := index - float64(lowerIndex)
+		return sortedValues[lowerIndex] + frac*(sortedValues[lowerIndex+1]-sortedValues[lowerIndex])
+	}
+
+	getIntPercentile := func(values []int64, percentile float64) int64 {
+		if len(values) == 0 {
+			return 0
+		}
+		floats := make([]float64, len(values))
+		for i, v := range values {
+			floats[i] = float64(v)
+		}
+		return int64(getPercentile(floats, percentile))
+	}
+
+	// 温度数据转换辅助函数
+	convertIntToInt64 := func(values []int) []int64 {
+		result := make([]int64, len(values))
+		for i, v := range values {
+			result[i] = int64(v)
+		}
+		return result
+	}
+
+	getFloat32Percentile := func(values []float32, percentile float64) float32 {
+		if len(values) == 0 {
+			return 0
+		}
+		floats := make([]float64, len(values))
+		for i, v := range values {
+			floats[i] = float64(v)
+		}
+		return float32(getPercentile(floats, percentile))
+	}
+
+	// 保持与传统Record压缩的一致性
+	high_percentile := 0.7
+
+	return db.Transaction(func(tx *gorm.DB) error {
+		for key, data := range groupedGPUs {
+			// 检查是否已存在记录
+			var existingCount int64
+			if err := tx.Table("gpu_records_long_term").Where("client = ? AND device_index = ? AND time = ?",
+				key.Client, key.DeviceIndex, key.TimeSlot).Count(&existingCount).Error; err != nil {
+				return err
+			}
+
+			compressedGPU := models.GPURecord{
+				Client:      key.Client,
+				DeviceIndex: key.DeviceIndex,
+				Time:        models.FromTime(key.TimeSlot),
+				DeviceName:  key.DeviceName,
+				MemTotal:    getIntPercentile(data.MemTotal, high_percentile),
+				MemUsed:     getIntPercentile(data.MemUsed, high_percentile),
+				Utilization: getFloat32Percentile(data.Utilization, high_percentile),
+				Temperature: int(getIntPercentile(convertIntToInt64(data.Temperature), high_percentile)),
+			}
+
+			if existingCount > 0 {
+				// 更新已存在记录
+				if err := tx.Table("gpu_records_long_term").Where("client = ? AND device_index = ? AND time = ?",
+					key.Client, key.DeviceIndex, key.TimeSlot).Updates(&compressedGPU).Error; err != nil {
+					return err
+				}
+			} else {
+				// 创建新记录
+				if err := tx.Table("gpu_records_long_term").Create(&compressedGPU).Error; err != nil {
+					return err
+				}
+			}
+		}
+
+		// 删除已压缩的原始GPU数据
+		if err := tx.Where("time < ?", fourHoursAgo.Add(-1*time.Hour)).Delete(&models.GPURecord{}).Error; err != nil {
+			return err
+		}
+
+		return nil
+	})
 }