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+                    GNU GENERAL PUBLIC LICENSE
+                       Version 3, 29 June 2007
+
+ Copyright (C) 2007 Free Software Foundation, Inc. <https://fsf.org/>
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+  IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
+WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS
+THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY
+GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE
+USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF
+DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD
+PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),
+EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
+SUCH DAMAGES.
+
+  17. Interpretation of Sections 15 and 16.
+
+  If the disclaimer of warranty and limitation of liability provided
+above cannot be given local legal effect according to their terms,
+reviewing courts shall apply local law that most closely approximates
+an absolute waiver of all civil liability in connection with the
+Program, unless a warranty or assumption of liability accompanies a
+copy of the Program in return for a fee.
+
+                     END OF TERMS AND CONDITIONS
+
+            How to Apply These Terms to Your New Programs
+
+  If you develop a new program, and you want it to be of the greatest
+possible use to the public, the best way to achieve this is to make it
+free software which everyone can redistribute and change under these terms.
+
+  To do so, attach the following notices to the program.  It is safest
+to attach them to the start of each source file to most effectively
+state the exclusion of warranty; and each file should have at least
+the "copyright" line and a pointer to where the full notice is found.
+
+    <one line to give the program's name and a brief idea of what it does.>
+    Copyright (C) <year>  <name of author>
+
+    This program is free software: you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program.  If not, see <https://www.gnu.org/licenses/>.
+
+Also add information on how to contact you by electronic and paper mail.
+
+  If the program does terminal interaction, make it output a short
+notice like this when it starts in an interactive mode:
+
+    <program>  Copyright (C) <year>  <name of author>
+    This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
+    This is free software, and you are welcome to redistribute it
+    under certain conditions; type `show c' for details.
+
+The hypothetical commands `show w' and `show c' should show the appropriate
+parts of the General Public License.  Of course, your program's commands
+might be different; for a GUI interface, you would use an "about box".
+
+  You should also get your employer (if you work as a programmer) or school,
+if any, to sign a "copyright disclaimer" for the program, if necessary.
+For more information on this, and how to apply and follow the GNU GPL, see
+<https://www.gnu.org/licenses/>.
+
+  The GNU General Public License does not permit incorporating your program
+into proprietary programs.  If your program is a subroutine library, you
+may consider it more useful to permit linking proprietary applications with
+the library.  If this is what you want to do, use the GNU Lesser General
+Public License instead of this License.  But first, please read
+<https://www.gnu.org/licenses/why-not-lgpl.html>.

README.md

@@ -1,2 +0,0 @@
-# sukisu
-

SECURITY.md

@@ -0,0 +1,7 @@
+# Reporting Security Issues
+
+The KernelSU team and community take security bugs in KernelSU seriously. We appreciate your efforts to responsibly disclose your findings, and will make every effort to acknowledge your contributions.
+
+To report a security issue, please use the GitHub Security Advisory ["Report a Vulnerability"](https://github.com/tiann/KernelSU/security/advisories/new) tab, or you can mailto [weishu](mailto:twsxtd@gmail.com) directly.
+
+The KernelSU team will send a response indicating the next steps in handling your report. After the initial reply to your report, the security team will keep you informed of the progress towards a fix and full announcement, and may ask for additional information or guidance.

Website/.gitignore

@@ -0,0 +1,89 @@
+node_modules
+pnpm-lock.yaml
+package-lock.json
+yarn.lock
+.wrangler
+.DS_Store
+.vscode
+.idea
+.vite_opt_cache
+
+# Build artifacts
+docs/.vitepress/dist/
+docs/.vitepress/cache/
+docs/.vitepress/.temp/
+dist/
+
+# Generated files
+docs/public/sw.js
+docs/public/favicon*.png
+docs/public/favicon.ico
+docs/public/android-chrome-*.png
+docs/public/apple-touch-icon*.png
+docs/public/safari-pinned-tab.svg
+docs/public/browserconfig.xml
+docs/public/site.webmanifest
+docs/public/manifest.webmanifest
+docs/public/mstile-*.png
+docs/public/favicons.html
+favicon-data.json
+
+# Logs
+*.log
+npm-debug.log*
+yarn-debug.log*
+yarn-error.log*
+pnpm-debug.log*
+
+# Runtime data
+pids
+*.pid
+*.seed
+*.pid.lock
+
+# Coverage directory used by tools like istanbul
+coverage/
+*.lcov
+
+# Dependency directories
+.pnpm-store/
+
+# Optional npm cache directory
+.npm
+
+# Optional eslint cache
+.eslintcache
+
+# Microbundle cache
+.rpt2_cache/
+.rts2_cache_cjs/
+.rts2_cache_es/
+.rts2_cache_umd/
+
+# Optional REPL history
+.node_repl_history
+
+# Output of 'npm pack'
+*.tgz
+
+# Yarn Integrity file
+.yarn-integrity
+
+# parcel-bundler cache (https://parceljs.org/)
+.cache
+.parcel-cache
+
+# TypeScript cache
+*.tsbuildinfo
+
+# Optional npm cache directory
+.npm
+
+# Optional REPL history
+.node_repl_history
+
+# Output of 'npm pack'
+*.tgz
+
+# Stores VSCode versions used for testing VSCode extensions
+.vscode-test

Website/.prettierignore

@@ -0,0 +1,14 @@
+# Build artifacts
+node_modules/
+dist/
+docs/.vitepress/cache/
+docs/.vitepress/dist/
+
+# Logs
+*.log
+
+# Lockfiles backup
+pnpm-debug.log*
+
+# Generated
+.DS_Store

Website/.prettierrc.json

@@ -0,0 +1,10 @@
+{
+  "$schema": "https://json.schemastore.org/prettierrc",
+  "singleQuote": true,
+  "semi": false,
+  "trailingComma": "es5",
+  "printWidth": 100,
+  "tabWidth": 2,
+  "arrowParens": "always",
+  "endOfLine": "lf"
+}

Website/README.md

@@ -0,0 +1,7 @@
+# SukiSU-Ultra Documentation
+
+[![Website](https://img.shields.io/website?url=https%3A%2F%2Fsukisu.org&logo=Cloudflare&label=Cloudflare%20Pages&style=flat-square)](https://sukisu.org)
+[![VitePress](https://img.shields.io/badge/VitePress-2.0.0--alpha.12-646cff?logo=vite&logoColor=white&style=flat-square)](https://vitepress.dev)
+[![License](https://img.shields.io/badge/License-Multiple-blue?style=flat-square)](https://sukisu.org/guide/license)
+[![Last Commit](https://img.shields.io/github/last-commit/sukisu-ultra/sukisu-ultra?style=flat-square)](https://github.com/sukisu-ultra/sukisu-ultra/commits/main)
+[![GitHub Stars](https://img.shields.io/github/stars/sukisu-ultra/sukisu-ultra?style=flat-square)](https://github.com/sukisu-ultra/sukisu-ultra/stargazers)

Website/docs/.gitignore

@@ -0,0 +1,18 @@
+/coverage
+/src/client/shared.ts
+/src/node/shared.ts
+*.log
+*.tgz
+.DS_Store
+.idea
+.temp
+.vite_opt_cache
+.vscode
+dist
+cache
+temp
+examples-temp
+node_modules
+pnpm-global
+TODOs.md
+*.timestamp-*.mjs

Website/docs/.vitepress/config.ts

@@ -0,0 +1,248 @@
+import { defineConfig } from 'vitepress'
+import { groupIconMdPlugin, groupIconVitePlugin } from 'vitepress-plugin-group-icons'
+import {
+  GitChangelog,
+  GitChangelogMarkdownSection,
+} from '@nolebase/vitepress-plugin-git-changelog/vite'
+
+import footnote from 'markdown-it-footnote'
+import mark from 'markdown-it-mark'
+import sub from 'markdown-it-sub'
+import taskLists from 'markdown-it-task-lists'
+
+export default defineConfig({
+  title: 'SukiSU-Ultra',
+  description: 'Next-Generation Android root solution.',
+
+  lastUpdated: true,
+  cleanUrls: true,
+  metaChunk: true,
+
+  // Global performance optimizations
+  cacheDir: './.vitepress/cache',
+  ignoreDeadLinks: false,
+
+  // Enhanced markdown with performance focus
+  markdown: {
+    math: true,
+    config(md) {
+      md.use(groupIconMdPlugin)
+      md.use(footnote)
+      md.use(mark)
+      md.use(sub)
+      md.use(taskLists)
+    },
+    linkify: true,
+    typographer: true,
+    lineNumbers: true,
+    image: {
+      lazyLoading: true,
+    },
+    toc: {
+      level: [1, 2, 3],
+    },
+    theme: {
+      light: 'github-light',
+      dark: 'github-dark',
+    },
+  },
+  sitemap: {
+    hostname: 'https://sukisu.org',
+    transformItems(items) {
+      return items
+        .filter((item) => !item.url.includes('404'))
+        .map((item) => ({
+          ...item,
+          changefreq:
+            item.url === '/' ? 'daily' : item.url.includes('/guide/') ? 'weekly' : 'monthly',
+          priority: item.url === '/' ? 1.0 : item.url.includes('/guide/') ? 0.9 : 0.7,
+        }))
+    },
+  },
+
+  // Critical performance transformations
+  transformPageData(pageData) {
+    const canonicalUrl = `https://sukisu.org${pageData.relativePath}`
+      .replace(/index\.md$/, '')
+      .replace(/\.md$/, '')
+
+    pageData.frontmatter.head ??= []
+    pageData.frontmatter.head.push(
+      ['link', { rel: 'canonical', href: canonicalUrl }],
+      ['meta', { property: 'og:url', content: canonicalUrl }],
+      ['link', { rel: 'preload', href: '/logo.svg', as: 'image' }]
+    )
+
+    return pageData
+  },
+
+  head: [
+    // Critical resource hints for global performance
+    ['link', { rel: 'dns-prefetch', href: '//github.com' }],
+    ['link', { rel: 'dns-prefetch', href: '//t.me' }],
+    ['link', { rel: 'dns-prefetch', href: '//sukisu.org' }],
+
+    // Essential favicon setup - synced from /favicon during build/dev
+    ['link', { rel: 'icon', type: 'image/x-icon', href: '/favicon.ico' }],
+    ['link', { rel: 'icon', type: 'image/svg+xml', href: '/favicon.svg' }],
+    ['link', { rel: 'icon', type: 'image/png', sizes: '96x96', href: '/favicon-96x96.png' }],
+    ['link', { rel: 'apple-touch-icon', sizes: '180x180', href: '/apple-touch-icon.png' }],
+    ['link', { rel: 'mask-icon', href: '/safari-pinned-tab.svg', color: '#64edff' }],
+    // (Removed msapplication meta to avoid referencing non-existent files)
+
+    // Web App Manifest
+    ['link', { rel: 'manifest', href: '/site.webmanifest' }],
+
+    // Theme and app configuration
+    ['meta', { name: 'theme-color', content: '#64edff' }],
+    ['meta', { name: 'application-name', content: 'SukiSU-Ultra' }],
+    ['meta', { name: 'apple-mobile-web-app-title', content: 'SukiSU-Ultra' }],
+    ['meta', { name: 'apple-mobile-web-app-capable', content: 'yes' }],
+    ['meta', { name: 'apple-mobile-web-app-status-bar-style', content: 'default' }],
+
+    // Viewport and mobile optimization
+    [
+      'meta',
+      { name: 'viewport', content: 'width=device-width, initial-scale=1.0, viewport-fit=cover' },
+    ],
+    ['meta', { name: 'format-detection', content: 'telephone=no' }],
+    ['meta', { property: 'og:type', content: 'website' }],
+    ['meta', { property: 'og:site_name', content: 'SukiSU-Ultra' }],
+    ['meta', { property: 'og:url', content: 'https://sukisu.org/' }],
+    ['meta', { property: 'og:locale', content: 'en_US' }],
+    ['meta', { property: 'og:locale:alternate', content: 'zh_CN' }],
+
+    // Twitter optimization for global audience
+    ['meta', { property: 'twitter:card', content: 'summary_large_image' }],
+    ['meta', { property: 'twitter:site', content: '@sukisu_ultra' }],
+    ['meta', { property: 'twitter:creator', content: '@sukisu_ultra' }],
+    // (Removed Twitter image as no PNG social image is provided)
+
+    // Additional SEO optimizations
+    [
+      'meta',
+      {
+        name: 'robots',
+        content: 'index, follow, max-image-preview:large, max-snippet:-1, max-video-preview:-1',
+      },
+    ],
+    ['meta', { name: 'bingbot', content: 'index, follow' }],
+    ['meta', { name: 'referrer', content: 'strict-origin-when-cross-origin' }],
+
+    // Global SEO optimization
+    [
+      'meta',
+      {
+        name: 'keywords',
+        content:
+          'Android root, KernelSU, SukiSU-Ultra, Android kernel, root management, 安卓 root, カーネル, рут',
+      },
+    ],
+    ['meta', { name: 'author', content: 'SukiSU-Ultra Team' }],
+
+    // Enhanced structured data for global search engines
+    [
+      'script',
+      { type: 'application/ld+json' },
+      JSON.stringify({
+        '@context': 'https://schema.org',
+        '@type': 'SoftwareApplication',
+        name: 'SukiSU-Ultra',
+        description: 'Next-Generation Android Root Solution',
+        applicationCategory: 'SystemApplication',
+        operatingSystem: 'Android',
+        url: 'https://sukisu.org',
+        downloadUrl: 'https://github.com/sukisu-ultra/sukisu-ultra/releases',
+        supportingData: {
+          '@type': 'DataCatalog',
+          name: 'Compatibility Database',
+        },
+        offers: {
+          '@type': 'Offer',
+          price: '0',
+          priceCurrency: 'USD',
+        },
+        author: {
+          '@type': 'Organization',
+          name: 'SukiSU-Ultra Team',
+          url: 'https://github.com/sukisu-ultra',
+        },
+      }),
+    ],
+
+    // PWA optimization for global mobile users (manifest declared above)
+    ['meta', { name: 'apple-mobile-web-app-capable', content: 'yes' }],
+    ['meta', { name: 'apple-mobile-web-app-status-bar-style', content: 'black-translucent' }],
+    ['meta', { name: 'apple-mobile-web-app-title', content: 'SukiSU-Ultra' }],
+
+    // Cloudflare Web Analytics
+    [
+      'script',
+      {
+        defer: '',
+        src: 'https://static.cloudflareinsights.com/beacon.min.js',
+        'data-cf-beacon': '{"token": "dcc5feef58bf4c56a170a99f4cec4798"}',
+      },
+    ],
+  ],
+
+  themeConfig: {
+    logo: { src: '/logo.svg', width: 24, height: 24 },
+
+    socialLinks: [
+      { icon: 'github', link: 'https://github.com/sukisu-ultra/sukisu-ultra' },
+      {
+        icon: {
+          svg: '<svg  xmlns="http://www.w3.org/2000/svg"  width="24"  height="24"  viewBox="0 0 24 24"  fill="none"  stroke="currentColor"  stroke-width="2"  stroke-linecap="round"  stroke-linejoin="round"  class="icon icon-tabler icons-tabler-outline icon-tabler-brand-telegram"><path stroke="none" d="M0 0h24v24H0z" fill="none"/><path d="M15 10l-4 4l6 6l4 -16l-18 7l4 2l2 6l3 -4" /></svg>',
+        },
+        link: 'https://t.me/sukiksu',
+      },
+    ],
+    search: {
+      provider: 'local',
+    },
+  },
+
+  rewrites: {
+    'en/:rest*': ':rest*',
+  },
+
+  locales: {
+    root: {
+      label: 'English',
+    },
+    zh: {
+      label: '简体中文',
+      link: '/zh/',
+    },
+  },
+
+  vite: {
+    plugins: [
+      groupIconVitePlugin({
+        customIcon: {
+          bash: '<svg xmlns="http://www.w3.org/2000/svg" width="256" height="256" viewBox="0 0 256 256"><g fill="none"><rect width="256" height="256" fill="#242938" rx="60"/><path fill="#242938" fill-rule="evenodd" d="m203.819 68.835l-63.14-37.48a23.79 23.79 0 0 0-24.361 0l-63.14 37.48C45.642 73.31 41 81.575 41 90.522v74.961c0 8.945 4.643 17.215 12.18 21.689l63.14 37.473a23.8 23.8 0 0 0 12.179 3.354a23.8 23.8 0 0 0 12.178-3.354l63.14-37.473c7.536-4.474 12.182-12.744 12.182-21.689v-74.96c0-8.948-4.646-17.214-12.18-21.688" clip-rule="evenodd"/><path fill="#fff" fill-rule="evenodd" d="m118.527 220.808l-63.14-37.474c-6.176-3.666-10.013-10.506-10.013-17.852V90.523c0-7.346 3.837-14.186 10.01-17.85l63.143-37.48a19.55 19.55 0 0 1 9.972-2.747c3.495 0 6.943.95 9.973 2.747l63.14 37.48c5.204 3.089 8.714 8.438 9.701 14.437c-2.094-4.469-6.817-5.684-12.32-2.47l-59.734 36.897c-7.448 4.354-12.94 9.24-12.945 18.221v73.604c-.004 5.378 2.168 8.861 5.504 9.871c-1.096.19-2.201.322-3.319.322a19.55 19.55 0 0 1-9.972-2.747m85.292-151.974l-63.14-37.478A23.8 23.8 0 0 0 128.499 28a23.8 23.8 0 0 0-12.181 3.356l-63.14 37.478C45.642 73.308 41 81.576 41 90.524v74.958c0 8.945 4.643 17.215 12.18 21.689l63.14 37.475A23.84 23.84 0 0 0 128.499 228a23.83 23.83 0 0 0 12.178-3.354l63.142-37.475c7.536-4.474 12.18-12.744 12.18-21.689V90.523c0-8.947-4.644-17.215-12.18-21.689" clip-rule="evenodd"/><path fill="#47b353" fill-rule="evenodd" d="m187.267 172.729l-15.722 9.41c-.417.243-.723.516-.726 1.017v4.114c0 .503.338.712.754.467l15.966-9.703c.416-.243.48-.708.483-1.209v-3.629c0-.5-.338-.71-.755-.467" clip-rule="evenodd"/><path fill="#242938" fill-rule="evenodd" d="M153.788 138.098c.509-.258.928.059.935.725l.053 5.439c2.277-.906 4.255-1.148 6.047-.734c.389.104.561.633.402 1.261l-1.197 4.82c-.093.364-.298.732-.545.961a1.3 1.3 0 0 1-.315.234a.7.7 0 0 1-.472.077c-.818-.185-2.763-.61-5.823.94c-3.21 1.625-4.333 4.414-4.311 6.484c.027 2.472 1.295 3.221 5.673 3.296c5.834.097 8.355 2.646 8.416 8.522c.06 5.77-3.02 11.966-7.732 15.763l.104 5.384c.006.648-.415 1.391-.924 1.649l-3.189 1.837c-.511.258-.93-.06-.937-.708l-.055-5.296c-2.731 1.135-5.499 1.409-7.267.699c-.333-.13-.476-.622-.344-1.182l1.156-4.868c.092-.384.295-.768.571-1.012q.147-.142.299-.219c.183-.092.362-.112.514-.055c1.905.642 4.342.342 6.685-.844c2.977-1.506 4.968-4.542 4.937-7.558c-.029-2.737-1.51-3.874-5.113-3.901c-4.586.013-8.861-.891-8.932-7.642c-.057-5.558 2.833-11.342 7.408-14.999l-.057-5.435c-.007-.668.401-1.403.926-1.667z" clip-rule="evenodd"/></g></svg>',
+        },
+      }),
+      GitChangelog({ repoURL: () => 'https://github.com/SukiSU-Ultra/Website' }),
+      GitChangelogMarkdownSection({
+        exclude: (id) => id.endsWith('index.md'),
+        sections: { disableContributors: true },
+      }),
+    ],
+    build: {
+      minify: 'terser',
+      chunkSizeWarningLimit: 800,
+      assetsInlineLimit: 8192,
+      target: 'esnext',
+      cssCodeSplit: true,
+      sourcemap: false,
+    },
+
+    server: {
+      fs: {
+        allow: ['..'],
+      },
+    },
+  },
+})

Website/docs/.vitepress/theme/components/ArticleShare.vue

@@ -0,0 +1,195 @@
+<script setup lang="ts">
+import { ref, computed } from 'vue'
+import { useData } from 'vitepress'
+
+const props = defineProps({
+  shareText: {
+    type: String,
+    default: undefined,
+  },
+  copiedText: {
+    type: String,
+    default: undefined,
+  },
+  includeQuery: {
+    type: Boolean,
+    default: false,
+  },
+  includeHash: {
+    type: Boolean,
+    default: false,
+  },
+  copiedTimeout: {
+    type: Number,
+    default: 2000,
+  },
+})
+
+defineOptions({ name: 'ArticleShare' })
+
+const copied = ref(false)
+const isClient = typeof window !== 'undefined' && typeof document !== 'undefined'
+
+const { theme, lang } = useData()
+
+const defaultShareText = computed(() =>
+  lang.value?.toLowerCase().startsWith('zh') ? '分享链接' : 'Share link'
+)
+const defaultCopiedText = computed(() =>
+  lang.value?.toLowerCase().startsWith('zh') ? '已复制!' : 'Copied!'
+)
+const defaultCopyFailedText = computed(() =>
+  lang.value?.toLowerCase().startsWith('zh') ? '复制链接失败:' : 'Failed to copy link:'
+)
+
+const i18nShareText = computed(
+  () => props.shareText ?? (theme.value as any)?.articleShare?.shareText ?? defaultShareText.value
+)
+const i18nCopiedText = computed(
+  () =>
+    props.copiedText ?? (theme.value as any)?.articleShare?.copiedText ?? defaultCopiedText.value
+)
+const i18nCopyFailedText = computed(
+  () => (theme.value as any)?.articleShare?.copyFailed ?? defaultCopyFailedText.value
+)
+
+const shareLink = computed(() => {
+  if (!isClient) return ''
+
+  const { origin, pathname, search, hash } = window.location
+  const finalSearch = props.includeQuery ? search : ''
+  const finalHash = props.includeHash ? hash : ''
+  return `${origin}${pathname}${finalSearch}${finalHash}`
+})
+
+async function copyToClipboard() {
+  if (copied.value || !isClient) return
+
+  try {
+    if (navigator.clipboard) {
+      await navigator.clipboard.writeText(shareLink.value)
+    } else {
+      const input = document.createElement('input')
+      input.setAttribute('readonly', 'readonly')
+      input.setAttribute('value', shareLink.value)
+      document.body.appendChild(input)
+      input.select()
+      document.execCommand('copy')
+      document.body.removeChild(input)
+    }
+
+    copied.value = true
+    setTimeout(() => {
+      copied.value = false
+    }, props.copiedTimeout)
+  } catch (error) {
+    console.error(i18nCopyFailedText.value, error)
+  }
+}
+
+const shareIconSvg = `
+  <svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round">
+    <path d="M4 12v8a2 2 0 0 0 2 2h12a2 2 0 0 0 2-2v-8"></path>
+    <polyline points="16 6 12 2 8 6"></polyline>
+    <line x1="12" y1="2" x2="12" y2="15"></line>
+  </svg>
+`
+
+const copiedIconSvg = `
+  <svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round">
+    <path d="M20 6 9 17l-5-5"></path>
+  </svg>
+`
+</script>
+
+<template>
+  <div class="article-share">
+    <button
+      :class="['article-share__button', { copied: copied }]"
+      :aria-label="copied ? i18nCopiedText : i18nShareText"
+      aria-live="polite"
+      @click="copyToClipboard"
+    >
+      <div v-if="!copied" class="content-wrapper">
+        <span class="icon" v-html="shareIconSvg"></span>
+        {{ i18nShareText }}
+      </div>
+
+      <div v-else class="content-wrapper">
+        <span class="icon" v-html="copiedIconSvg"></span>
+        {{ i18nCopiedText }}
+      </div>
+    </button>
+  </div>
+</template>
+
+<style scoped>
+.article-share {
+  padding: 14px 0;
+}
+
+.article-share__button {
+  display: flex;
+  justify-content: center;
+  align-items: center;
+  font-weight: 500;
+  font-size: 14px;
+  position: relative;
+  z-index: 1;
+  transition: all 0.4s var(--ease-out-cubic, cubic-bezier(0.33, 1, 0.68, 1));
+  cursor: pointer;
+  border: 1px solid transparent;
+  border-radius: 14px;
+  padding: 7px 14px;
+  width: 100%;
+  overflow: hidden;
+  color: var(--vp-c-text-1, #333);
+  background-color: var(--vp-c-bg-alt, #f6f6f7);
+  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.02);
+  will-change: transform, box-shadow;
+}
+
+.article-share__button::before {
+  content: '';
+  position: absolute;
+  top: 0;
+  left: -100%;
+  z-index: -1;
+  transition: left 0.6s ease;
+  background-color: var(--vp-c-brand-soft, #ddf4ff);
+  width: 100%;
+  height: 100%;
+}
+
+.article-share__button:hover {
+  transform: translateY(-1px);
+  border-color: var(--vp-c-brand-soft, #ddf4ff);
+  background-color: var(--vp-c-brand-soft, #ddf4ff);
+}
+
+.article-share__button:active {
+  transform: scale(0.9);
+}
+
+.article-share__button.copied {
+  color: var(--vp-c-brand-1, #007acc);
+  background-color: var(--vp-c-brand-soft, #ddf4ff);
+}
+
+.article-share__button.copied::before {
+  left: 0;
+  background-color: var(--vp-c-brand-soft, #ddf4ff);
+}
+
+.content-wrapper {
+  display: flex;
+  align-items: center;
+  justify-content: center;
+}
+
+.icon {
+  display: inline-flex;
+  align-items: center;
+  margin-right: 6px;
+}
+</style>

Website/docs/.vitepress/theme/components/Confetti.vue

@@ -0,0 +1,12 @@
+<script setup lang="ts">
+import confetti from 'canvas-confetti'
+
+const media = window.matchMedia('(prefers-reduced-motion: reduce)')
+if (!media.matches) {
+  confetti({
+    particleCount: 100,
+    spread: 170,
+    origin: { y: 0.6 },
+  })
+}
+</script>

Website/docs/.vitepress/theme/components/backtotop.vue

@@ -0,0 +1,150 @@
+<script setup>
+import { onBeforeUnmount, onMounted, ref, computed } from 'vue'
+
+const showBackTop = ref(false) // 初始状态设为false
+const scrollProgress = ref(0)
+
+// 圆形进度条计算
+const radius = 42
+const circumference = computed(() => 2 * Math.PI * radius)
+
+function scrollToTop() {
+  window.scrollTo({
+    top: 0,
+    behavior: 'smooth',
+  })
+}
+
+// 使用更高效的节流函数
+function throttle(fn, delay = 50) {
+  let timer = null
+  return function (...args) {
+    if (!timer) {
+      timer = setTimeout(() => {
+        fn.apply(this, args)
+        timer = null
+      }, delay)
+    }
+  }
+}
+
+const updateScrollProgress = () => {
+  const { scrollY, innerHeight } = window
+  const { scrollHeight } = document.documentElement
+  const totalScroll = scrollHeight - innerHeight
+  scrollProgress.value = totalScroll > 0 ? Math.min(scrollY / totalScroll, 1) : 0
+}
+
+const handleScroll = throttle(() => {
+  // 当滚动超过100px时显示，否则隐藏
+  const shouldShow = window.scrollY > 100
+  showBackTop.value = shouldShow
+  updateScrollProgress()
+})
+
+onMounted(() => {
+  window.addEventListener('scroll', handleScroll)
+  updateScrollProgress()
+})
+
+onBeforeUnmount(() => {
+  window.removeEventListener('scroll', handleScroll)
+})
+</script>
+
+<template>
+  <Transition name="fade">
+    <div class="back-top-container" v-show="showBackTop">
+      <svg class="progress-ring" viewBox="0 0 100 100">
+        <circle class="progress-ring-background" cx="50" cy="50" r="42" />
+        <circle
+          class="progress-ring-circle"
+          cx="50"
+          cy="50"
+          r="42"
+          :style="{ 'stroke-dashoffset': circumference - scrollProgress * circumference }"
+        />
+      </svg>
+      <div class="vitepress-backTop-main" title="返回顶部" @click="scrollToTop()">
+        <svg class="icon" viewBox="0 0 1024 1024">
+          <path
+            d="M752.736 431.063C757.159 140.575 520.41 8.97 504.518 0.41V0l-0.45 0.205-0.41-0.205v0.41c-15.934 8.56-252.723 140.165-248.259 430.653-48.21 31.457-98.713 87.368-90.685 184.074 8.028 96.666 101.007 160.768 136.601 157.287 35.595-3.482 25.232-30.31 25.232-30.31l12.206-50.095s52.47 80.569 69.304 80.528c15.114-1.23 87-0.123 95.6 0h0.82c8.602-0.123 80.486-1.23 95.6 0 16.794 0 69.305-80.528 69.305-80.528l12.165 50.094s-10.322 26.83 25.272 30.31c35.595 3.482 128.574-60.62 136.602-157.286 8.028-96.665-42.475-152.617-90.685-184.074z m-248.669-4.26c-6.758-0.123-94.781-3.359-102.891-107.192 2.95-98.714 95.97-107.438 102.891-107.93 6.964 0.492 99.943 9.216 102.892 107.93-8.11 103.833-96.174 107.07-102.892 107.192z m-52.019 500.531c0 11.838-9.42 21.382-21.012 21.382a21.217 21.217 0 0 1-21.054-21.34V821.74c0-11.797 9.421-21.382 21.054-21.382 11.591 0 21.012 9.585 21.012 21.382v105.635z m77.333 57.222a21.504 21.504 0 0 1-21.34 21.626 21.504 21.504 0 0 1-21.34-21.626V827.474c0-11.96 9.543-21.668 21.299-21.668 11.796 0 21.38 9.708 21.38 21.668v157.082z m71.147-82.043c0 11.796-9.42 21.34-21.053 21.34a21.217 21.217 0 0 1-21.013-21.34v-75.367c0-11.755 9.421-21.299 21.013-21.299 11.632 0 21.053 9.544 21.053 21.3v75.366z"
+            fill="#FFF"
+          />
+        </svg>
+      </div>
+    </div>
+  </Transition>
+</template>
+
+<style scoped>
+.back-top-container {
+  position: fixed;
+  bottom: 20px;
+  right: 20px;
+  width: 60px;
+  height: 60px;
+  z-index: 999;
+}
+
+.vitepress-backTop-main {
+  position: absolute;
+  top: 50%;
+  left: 50%;
+  transform: translate(-50%, -50%);
+  cursor: pointer;
+  width: 44px;
+  height: 44px;
+  border-radius: 50%;
+  background-color: #3eaf7c;
+  padding: 8px;
+  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  z-index: 2;
+  transition: background-color 0.2s ease;
+}
+
+.vitepress-backTop-main:hover {
+  background-color: #71cda3;
+}
+
+.progress-ring {
+  position: absolute;
+  width: 100%;
+  height: 100%;
+  transform: rotate(-90deg);
+  z-index: 1;
+}
+
+.progress-ring-background {
+  fill: none;
+  stroke: rgba(62, 175, 124, 0.15);
+  stroke-width: 3;
+}
+
+.progress-ring-circle {
+  fill: none;
+  stroke: #3eaf7c;
+  stroke-width: 3;
+  stroke-dasharray: 264; /* 2 * π * 42 */
+  stroke-linecap: round;
+  transition: stroke-dashoffset 0.15s ease-out;
+}
+
+.icon {
+  width: 24px;
+  height: 24px;
+}
+
+.fade-enter-active,
+.fade-leave-active {
+  transition: opacity 0.3s ease;
+}
+
+.fade-enter-from,
+.fade-leave-to {
+  opacity: 0;
+}
+</style>

Website/docs/.vitepress/theme/index.ts

@@ -0,0 +1,33 @@
+// .vitepress/theme/index.ts
+import DefaultTheme from 'vitepress/theme'
+import { NolebaseGitChangelogPlugin } from '@nolebase/vitepress-plugin-git-changelog/client'
+import 'virtual:group-icons.css'
+import { h, onMounted } from 'vue'
+import './style/style.css'
+import ArticleShare from './components/ArticleShare.vue'
+import backtotop from './components/backtotop.vue'
+import '@nolebase/vitepress-plugin-git-changelog/client/style.css'
+
+export default {
+  extends: DefaultTheme,
+  Layout: () => {
+    return h(DefaultTheme.Layout, null, {
+      'aside-outline-before': () => h(ArticleShare),
+      'doc-footer-before': () => h(backtotop),
+    })
+  },
+  enhanceApp({ app }) {
+    app.use(NolebaseGitChangelogPlugin)
+
+    // Register service worker in production for offline support and caching
+    if (
+      typeof window !== 'undefined' &&
+      'serviceWorker' in navigator &&
+      (import.meta as any).env?.PROD
+    ) {
+      onMounted(() => {
+        navigator.serviceWorker.register('/sw.js').catch(() => {})
+      })
+    }
+  },
+}

Website/docs/.vitepress/theme/style/custom-block.css

@@ -0,0 +1,192 @@
+/* .vitepress/theme/style/custom-block.css */
+/* 深浅色卡 */
+:root {
+  --custom-block-info-left: #cccccc;
+  --custom-block-info-bg: #fafafa;
+
+  --custom-block-tip-left: #009400;
+  --custom-block-tip-bg: #e6f6e6;
+
+  --custom-block-warning-left: #e6a700;
+  --custom-block-warning-bg: #fff8e6;
+
+  --custom-block-danger-left: #e13238;
+  --custom-block-danger-bg: #ffebec;
+
+  --custom-block-note-left: #4cb3d4;
+  --custom-block-note-bg: #eef9fd;
+
+  --custom-block-important-left: #a371f7;
+  --custom-block-important-bg: #f4eefe;
+
+  --custom-block-caution-left: #e0575b;
+  --custom-block-caution-bg: #fde4e8;
+}
+
+.dark {
+  --custom-block-info-left: #cccccc;
+  --custom-block-info-bg: #474748;
+
+  --custom-block-tip-left: #009400;
+  --custom-block-tip-bg: #003100;
+
+  --custom-block-warning-left: #e6a700;
+  --custom-block-warning-bg: #4d3800;
+
+  --custom-block-danger-left: #e13238;
+  --custom-block-danger-bg: #4b1113;
+
+  --custom-block-note-left: #4cb3d4;
+  --custom-block-note-bg: #193c47;
+
+  --custom-block-important-left: #a371f7;
+  --custom-block-important-bg: #230555;
+
+  --custom-block-caution-left: #e0575b;
+  --custom-block-caution-bg: #391c22;
+}
+
+/* 标题字体大小 */
+.custom-block-title {
+  font-size: 16px;
+}
+
+/* info容器:背景色、左侧 */
+.custom-block.info {
+  border-left: 5px solid var(--custom-block-info-left);
+  background-color: var(--custom-block-info-bg);
+}
+
+/* info容器:svg图 */
+.custom-block.info [class*='custom-block-title']::before {
+  content: '';
+  background-image: url("data:image/svg+xml;utf8,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M12 22C6.477 22 2 17.523 2 12S6.477 2 12 2s10 4.477 10 10-4.477 10-10 10zm-1-11v6h2v-6h-2zm0-4v2h2V7h-2z' fill='%23ccc'/%3E%3C/svg%3E");
+  width: 20px;
+  height: 20px;
+  display: inline-block;
+  vertical-align: middle;
+  position: relative;
+  margin-right: 4px;
+  left: -5px;
+  top: -1px;
+}
+
+/* 提示容器:边框色、背景色、左侧 */
+.custom-block.tip {
+  /* border-color: var(--custom-block-tip); */
+  border-left: 5px solid var(--custom-block-tip-left);
+  background-color: var(--custom-block-tip-bg);
+}
+
+/* 提示容器:svg图 */
+.custom-block.tip [class*='custom-block-title']::before {
+  content: '';
+  background-image: url("data:image/svg+xml;utf8,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='%23009400' d='M7.941 18c-.297-1.273-1.637-2.314-2.187-3a8 8 0 1 1 12.49.002c-.55.685-1.888 1.726-2.185 2.998H7.94zM16 20v1a2 2 0 0 1-2 2h-4a2 2 0 0 1-2-2v-1h8zm-3-9.995V6l-4.5 6.005H11v4l4.5-6H13z'/%3E%3C/svg%3E");
+  width: 20px;
+  height: 20px;
+  display: inline-block;
+  vertical-align: middle;
+  position: relative;
+  margin-right: 4px;
+  left: -5px;
+  top: -2px;
+}
+
+/* 警告容器:背景色、左侧 */
+.custom-block.warning {
+  border-left: 5px solid var(--custom-block-warning-left);
+  background-color: var(--custom-block-warning-bg);
+}
+
+/* 警告容器:svg图 */
+.custom-block.warning [class*='custom-block-title']::before {
+  content: '';
+  background-image: url("data:image/svg+xml;utf8,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 1024 1024'%3E%3Cpath d='M576.286 752.57v-95.425q0-7.031-4.771-11.802t-11.3-4.772h-96.43q-6.528 0-11.3 4.772t-4.77 11.802v95.424q0 7.031 4.77 11.803t11.3 4.77h96.43q6.528 0 11.3-4.77t4.77-11.803zm-1.005-187.836 9.04-230.524q0-6.027-5.022-9.543-6.529-5.524-12.053-5.524H456.754q-5.524 0-12.053 5.524-5.022 3.516-5.022 10.547l8.538 229.52q0 5.023 5.022 8.287t12.053 3.265h92.913q7.032 0 11.803-3.265t5.273-8.287zM568.25 95.65l385.714 707.142q17.578 31.641-1.004 63.282-8.538 14.564-23.354 23.102t-31.892 8.538H126.286q-17.076 0-31.892-8.538T71.04 866.074q-18.582-31.641-1.004-63.282L455.75 95.65q8.538-15.57 23.605-24.61T512 62t32.645 9.04 23.605 24.61z' fill='%23e6a700'/%3E%3C/svg%3E");
+  width: 20px;
+  height: 20px;
+  display: inline-block;
+  vertical-align: middle;
+  position: relative;
+  margin-right: 4px;
+  left: -5px;
+}
+
+/* 危险容器:背景色、左侧 */
+.custom-block.danger {
+  border-left: 5px solid var(--custom-block-danger-left);
+  background-color: var(--custom-block-danger-bg);
+}
+
+/* 危险容器:svg图 */
+.custom-block.danger [class*='custom-block-title']::before {
+  content: '';
+  background-image: url("data:image/svg+xml;utf8,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M12 2c5.523 0 10 4.477 10 10v3.764a2 2 0 0 1-1.106 1.789L18 19v1a3 3 0 0 1-2.824 2.995L14.95 23a2.5 2.5 0 0 0 .044-.33L15 22.5V22a2 2 0 0 0-1.85-1.995L13 20h-2a2 2 0 0 0-1.995 1.85L9 22v.5c0 .171.017.339.05.5H9a3 3 0 0 1-3-3v-1l-2.894-1.447A2 2 0 0 1 2 15.763V12C2 6.477 6.477 2 12 2zm-4 9a2 2 0 1 0 0 4 2 2 0 0 0 0-4zm8 0a2 2 0 1 0 0 4 2 2 0 0 0 0-4z' fill='%23e13238'/%3E%3C/svg%3E");
+  width: 20px;
+  height: 20px;
+  display: inline-block;
+  vertical-align: middle;
+  position: relative;
+  margin-right: 4px;
+  left: -5px;
+  top: -1px;
+}
+
+/* 提醒容器:背景色、左侧 */
+.custom-block.note {
+  border-left: 5px solid var(--custom-block-note-left);
+  background-color: var(--custom-block-note-bg);
+}
+
+/* 提醒容器:svg图 */
+.custom-block.note [class*='custom-block-title']::before {
+  content: '';
+  background-image: url("data:image/svg+xml;utf8,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M12 22C6.477 22 2 17.523 2 12S6.477 2 12 2s10 4.477 10 10-4.477 10-10 10zm-1-11v6h2v-6h-2zm0-4v2h2V7h-2z' fill='%234cb3d4'/%3E%3C/svg%3E");
+  width: 20px;
+  height: 20px;
+  display: inline-block;
+  vertical-align: middle;
+  position: relative;
+  margin-right: 4px;
+  left: -5px;
+  top: -1px;
+}
+
+/* 重要容器:背景色、左侧 */
+.custom-block.important {
+  border-left: 5px solid var(--custom-block-important-left);
+  background-color: var(--custom-block-important-bg);
+}
+
+/* 重要容器:svg图 */
+.custom-block.important [class*='custom-block-title']::before {
+  content: '';
+  background-image: url("data:image/svg+xml;utf8,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 1024 1024'%3E%3Cpath d='M512 981.333a84.992 84.992 0 0 1-84.907-84.906h169.814A84.992 84.992 0 0 1 512 981.333zm384-128H128v-42.666l85.333-85.334v-256A298.325 298.325 0 0 1 448 177.92V128a64 64 0 0 1 128 0v49.92a298.325 298.325 0 0 1 234.667 291.413v256L896 810.667v42.666zm-426.667-256v85.334h85.334v-85.334h-85.334zm0-256V512h85.334V341.333h-85.334z' fill='%23a371f7'/%3E%3C/svg%3E");
+  width: 20px;
+  height: 20px;
+  display: inline-block;
+  vertical-align: middle;
+  position: relative;
+  margin-right: 4px;
+  left: -5px;
+  top: -1px;
+}
+
+/* 注意容器:背景色、左侧 */
+.custom-block.caution {
+  border-left: 5px solid var(--custom-block-caution-left);
+  background-color: var(--custom-block-caution-bg);
+}
+
+/* 注意容器:svg图 */
+.custom-block.caution [class*='custom-block-title']::before {
+  content: '';
+  background-image: url("data:image/svg+xml;utf8,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M12 2c5.523 0 10 4.477 10 10v3.764a2 2 0 0 1-1.106 1.789L18 19v1a3 3 0 0 1-2.824 2.995L14.95 23a2.5 2.5 0 0 0 .044-.33L15 22.5V22a2 2 0 0 0-1.85-1.995L13 20h-2a2 2 0 0 0-1.995 1.85L9 22v.5c0 .171.017.339.05.5H9a3 3 0 0 1-3-3v-1l-2.894-1.447A2 2 0 0 1 2 15.763V12C2 6.477 6.477 2 12 2zm-4 9a2 2 0 1 0 0 4 2 2 0 0 0 0-4zm8 0a2 2 0 1 0 0 4 2 2 0 0 0 0-4z' fill='%23e13238'/%3E%3C/svg%3E");
+  width: 20px;
+  height: 20px;
+  display: inline-block;
+  vertical-align: middle;
+  position: relative;
+  margin-right: 4px;
+  left: -5px;
+  top: -1px;
+}

Website/docs/.vitepress/theme/style/doc-fade-in.css

@@ -0,0 +1,125 @@
+#app a:focus-visible,
+#app button:focus-visible,
+#app input[type='checkbox']:focus-visible {
+  --at-apply: outline-1 outline-primary ring-2 ring-primary;
+}
+
+.VPSidebar::-webkit-scrollbar {
+  background: transparent;
+  height: 8px;
+  width: 8px;
+  margin-right: 8px;
+}
+
+#app > div > div.VPLocalNav > div > div > div.outline {
+  outline-style: none !important;
+}
+
+.vp-doc .color-swatch {
+  display: inline-block;
+  width: 0.85em;
+  height: 0.85em;
+  min-width: 12px;
+  min-height: 12px;
+  font-size: inherit;
+  border: 0;
+  border-radius: 2px;
+  margin: 0 3px 0 6px;
+  cursor: pointer;
+}
+
+.medium-zoom-overlay {
+  z-index: 20;
+}
+
+.medium-zoom-image {
+  z-index: 21;
+}
+
+@keyframes slide-enter {
+  0% {
+    transform: translateY(10px);
+    opacity: 0;
+  }
+
+  to {
+    transform: translateY(0);
+    opacity: 100;
+  }
+}
+
+@media (prefers-reduced-motion: no-preference) {
+  html:not(.no-sliding) [slide-enter],
+  html:not(.no-sliding) .slide-enter,
+  html:not(.no-sliding) .main > div > *,
+  html:not(.no-sliding) #VPContent > div > div.VPFeatures.VPHomeFeatures > *,
+  html:not(.no-sliding) .TeamPage > *,
+  html:not(.no-sliding) .VPHomeHero > * {
+    --enter-stage: 0;
+    --enter-step: 90ms;
+    --enter-initial: 0ms;
+    animation: slide-enter 1s both 1;
+    animation-delay: calc(var(--enter-initial) + var(--enter-stage) * var(--enter-step));
+  }
+
+  .main > div > *:nth-child(1) {
+    --enter-stage: 1;
+  }
+  .main > div > *:nth-child(2) {
+    --enter-stage: 2;
+  }
+  .main > div > *:nth-child(3) {
+    --enter-stage: 3;
+  }
+  .main > div > *:nth-child(4) {
+    --enter-stage: 4;
+  }
+  .main > div > *:nth-child(5) {
+    --enter-stage: 5;
+  }
+  .main > div > *:nth-child(6) {
+    --enter-stage: 6;
+  }
+  .main > div > *:nth-child(7) {
+    --enter-stage: 7;
+  }
+  .main > div > *:nth-child(8) {
+    --enter-stage: 8;
+  }
+  .main > div > *:nth-child(9) {
+    --enter-stage: 9;
+  }
+  .main > div > *:nth-child(10) {
+    --enter-stage: 10;
+  }
+  .main > div > *:nth-child(11) {
+    --enter-stage: 11;
+  }
+  .main > div > *:nth-child(12) {
+    --enter-stage: 12;
+  }
+  .main > div > *:nth-child(13) {
+    --enter-stage: 13;
+  }
+  .main > div > *:nth-child(14) {
+    --enter-stage: 14;
+  }
+  .main > div > *:nth-child(15) {
+    --enter-stage: 15;
+  }
+  .main > div > *:nth-child(16) {
+    --enter-stage: 16;
+  }
+  .main > div > *:nth-child(17) {
+    --enter-stage: 17;
+  }
+  .main > div > *:nth-child(18) {
+    --enter-stage: 18;
+  }
+  .main > div > *:nth-child(19) {
+    --enter-stage: 19;
+  }
+  .main > div > *:nth-child(20) {
+    --enter-stage: 20;
+  }
+}

Website/docs/.vitepress/theme/style/style.css

@@ -0,0 +1,158 @@
+@import './custom-block.css';
+@import './doc-fade-in.css';
+
+:root:where(:lang(fa)) {
+  --vp-font-family-base:
+    'Vazirmatn', 'Inter', ui-sans-serif, system-ui, sans-serif, 'Apple Color Emoji',
+    'Segoe UI Emoji', 'Segoe UI Symbol', 'Noto Color Emoji';
+}
+
+:root {
+  --vp-home-hero-name-color: transparent;
+  --vp-home-hero-name-background: -webkit-linear-gradient(120deg, #bd34fe 30%, #41d1ff);
+  --vp-home-hero-image-background-image: linear-gradient(-45deg, #bd34fe 50%, #47caff 50%);
+  --vp-home-hero-image-filter: blur(44px);
+
+  /* Enhanced brand color for better contrast */
+  --vp-c-brand-1: #1e40af;
+  --vp-c-brand-2: #2563eb;
+  --vp-c-brand-3: #3b82f6;
+  --vp-c-brand-soft: rgba(30, 64, 175, 0.14);
+
+  /* Button contrast improvements */
+  --vp-button-brand-bg: #1e40af;
+  --vp-button-brand-text: #ffffff;
+  --vp-button-brand-hover-bg: #1d4ed8;
+  --vp-button-brand-hover-text: #ffffff;
+  --vp-button-brand-active-bg: #1e3a8a;
+  --vp-button-brand-active-text: #ffffff;
+}
+
+/* Dark mode color overrides for better contrast */
+.dark:root {
+  --vp-c-brand-1: #60a5fa;
+  --vp-c-brand-2: #3b82f6;
+  --vp-c-brand-3: #2563eb;
+  --vp-c-brand-soft: rgba(96, 165, 250, 0.16);
+
+  --vp-button-brand-bg: #3b82f6;
+  --vp-button-brand-text: #000000;
+  --vp-button-brand-hover-bg: #60a5fa;
+  --vp-button-brand-hover-text: #000000;
+  --vp-button-brand-active-bg: #2563eb;
+  --vp-button-brand-active-text: #000000;
+}
+
+@media (min-width: 640px) {
+  :root {
+    --vp-home-hero-image-filter: blur(56px);
+  }
+}
+
+@media (min-width: 960px) {
+  :root {
+    --vp-home-hero-image-filter: blur(68px);
+  }
+}
+
+.VPHero .VPImage {
+  filter: drop-shadow(-2px 4px 6px rgba(0, 0, 0, 0.2));
+  padding: 18px;
+}
+
+/* used in reference/default-theme-search */
+img[src='/search.png'] {
+  width: 100%;
+  aspect-ratio: 1 / 1;
+}
+
+/* Enhanced button contrast for accessibility */
+.VPButton.brand {
+  background-color: var(--vp-button-brand-bg) !important;
+  color: var(--vp-button-brand-text) !important;
+  border: none;
+  font-weight: 600;
+  text-shadow: none;
+}
+
+.VPButton.brand:hover {
+  background-color: var(--vp-button-brand-hover-bg) !important;
+  color: var(--vp-button-brand-hover-text) !important;
+  transform: translateY(-1px);
+  box-shadow: 0 4px 12px rgba(30, 64, 175, 0.4);
+}
+
+.VPButton.brand:active {
+  background-color: var(--vp-button-brand-active-bg) !important;
+  color: var(--vp-button-brand-active-text) !important;
+  transform: translateY(0);
+}
+
+/* Dark mode support for buttons */
+.dark .VPButton.brand {
+  background-color: #3b82f6 !important;
+  color: #000000 !important;
+}
+
+.dark .VPButton.brand:hover {
+  background-color: #60a5fa !important;
+  color: #000000 !important;
+  box-shadow: 0 4px 12px rgba(59, 130, 246, 0.4);
+}
+
+.dark .VPButton.brand:active {
+  background-color: #2563eb !important;
+  color: #000000 !important;
+}
+
+/* Ensure proper contrast for all text elements */
+.VPButton.brand .text {
+  color: inherit !important;
+}
+
+/* Focus states for accessibility */
+.VPButton.brand:focus-visible {
+  outline: 2px solid #ffffff;
+  outline-offset: 2px;
+}
+
+.dark .VPButton.brand:focus-visible {
+  outline: 2px solid #000000;
+  outline-offset: 2px;
+}
+
+@font-face {
+  font-family: 'HarmonyOS Sans SC';
+  src: url('/HarmonyOS_Sans_SC.ttf') format('truetype');
+}
+
+body {
+  font-family: 'HarmonyOS Sans SC', sans-serif;
+  line-height: 1.8;
+  letter-spacing: 0.05em;
+  word-spacing: 0.05em;
+}
+
+p,
+li,
+a,
+span,
+div,
+h1,
+h2,
+h3,
+h4,
+h5,
+h6 {
+  word-break: break-word;
+  text-justify: inter-ideograph;
+  -ms-text-autospace: ideograph-alpha;
+  -webkit-font-smoothing: antialiased;
+  -moz-osx-font-smoothing: grayscale;
+}
+
+pre,
+code {
+  letter-spacing: normal;
+  word-spacing: normal;
+}

Website/docs/config.ts

@@ -0,0 +1,101 @@
+import { defineConfig, type DefaultTheme } from 'vitepress'
+import { groupIconMdPlugin, groupIconVitePlugin } from 'vitepress-plugin-group-icons'
+
+export default defineConfig({
+  lang: 'en-US',
+  description:
+    'Next-Generation Android Root Solution - Advanced kernel-based root management for Android devices with KernelSU integration',
+
+  themeConfig: {
+    nav: nav(),
+
+    sidebar: {
+      '/': { base: '/', items: sidebar() },
+    },
+
+    search: { options: searchOptions() },
+    editLink: {
+      pattern: 'https://github.com/sukisu-ultra/sukisu-ultra/edit/main/docs/:path',
+      text: 'Edit this page on GitHub',
+    },
+
+    docFooter: {
+      prev: 'Previous',
+      next: 'Next',
+    },
+
+    outline: {
+      label: 'On this page',
+    },
+
+    lastUpdated: {
+      text: 'Last updated',
+    },
+
+    notFound: {
+      title: 'Page Not Found',
+      quote: "Sorry, we couldn't find what you're looking for.",
+      linkLabel: 'Go to home',
+      linkText: 'Take me home',
+    },
+
+    langMenuLabel: 'Languages',
+    returnToTopLabel: 'Return to top',
+    sidebarMenuLabel: 'Menu',
+    darkModeSwitchLabel: 'Theme',
+    lightModeSwitchTitle: 'Switch to light theme',
+    darkModeSwitchTitle: 'Switch to dark theme',
+    skipToContentLabel: 'Skip to content',
+  },
+})
+
+function nav(): DefaultTheme.NavItem[] {
+  return [
+    { text: 'Home', link: '/' },
+    {
+      text: 'Getting Started',
+      items: [
+        { text: 'Introduction', link: '/guide/' },
+        { text: 'Installation', link: '/guide/installation' },
+        { text: 'Compatibility', link: '/guide/compatibility' },
+        { text: 'Links', link: '/guide/links' },
+        { text: 'license', link: '/guide/license' },
+      ],
+    },
+  ]
+}
+
+function sidebar(): DefaultTheme.SidebarItem[] {
+  return [
+    {
+      text: 'Getting Started',
+      items: [
+        { text: 'Introduction', link: '/guide/' },
+        { text: 'Installation', link: '/guide/installation' },
+        { text: 'Compatibility', link: '/guide/compatibility' },
+        { text: 'Links', link: '/guide/links' },
+        { text: 'license', link: '/guide/license' },
+      ],
+    },
+  ]
+}
+
+function searchOptions(): Partial<DefaultTheme.LocalSearchOptions> {
+  return {
+    translations: {
+      button: {
+        buttonText: 'Search docs',
+        buttonAriaLabel: 'Search docs',
+      },
+      modal: {
+        noResultsText: 'No results found',
+        resetButtonTitle: 'Clear query',
+        footer: {
+          selectText: 'Select',
+          navigateText: 'Navigate',
+          closeText: 'Close',
+        },
+      },
+    },
+  }
+}

Website/docs/en/guide/compatibility.md

@@ -0,0 +1,23 @@
+# Compatibility Status
+
+::: info KernelSU
+KernelSU (versions prior to v0.9.5) officially supports Android GKI 2.0 devices (kernel 5.10+)
+:::
+
+::: warning Legacy Kernel Support
+Older kernels (4.4+) are also compatible, but the kernel must be built manually
+:::
+
+::: tip Extended Compatibility
+SukiSu-Ultra can support 3.x kernels (3.4-3.18) through additional back ports
+:::
+
+## Architecture Support
+
+Currently supports the following processor architectures:
+
+| Architecture    | Support Level      | Notes                       |
+| --------------- | ------------------ | --------------------------- |
+| **arm64-v8a**   | ✅ Full Support    | Primary target architecture |
+| **armeabi-v7a** | ✅ Basic Support   | Bare minimum functionality  |
+| **X86_64**      | 🟡 Partial Support | Some devices supported      |

Website/docs/en/guide/index.md

@@ -0,0 +1,85 @@
+# Introduction
+
+Welcome to SukiSU-Ultra, the next-generation Android root solution that provides advanced kernel-based root management for Android devices.
+
+## What is SukiSU-Ultra?
+
+SukiSU-Ultra is a modern, secure, and powerful root solution designed specifically for Android devices. It offers kernel-level root access management with enhanced security features and improved compatibility.
+
+## Key Features
+
+### 🔒 Kernel-based su and root access management
+
+Secure root access management at the kernel level, providing better security and performance compared to traditional solutions.
+
+### 🚫 Not based on OverlayFS module system
+
+Built on Magic Mount technology from 5ec1cff, offering a more stable and reliable foundation.
+
+### 📱 App Profile
+
+Advanced application profiling system that allows you to lock root privileges in a controlled environment.
+
+### 🔧 Enhanced Device Support
+
+Bringing back support for non-GKI/GKI 1.0 devices, ensuring compatibility with older Android devices.
+
+### ⚙️ Extensive Customization
+
+Comprehensive customization options to tailor the root experience to your specific needs.
+
+### 🔌 KPM Kernel Module Support
+
+Full KernelPatch Module (KPM) functionality for advanced kernel modifications and enhancements.
+
+## Why Choose SukiSU-Ultra?
+
+- **Security First**: Advanced security features protect your device and data
+- **Modern Architecture**: Built with modern Android security models in mind
+- **Wide Compatibility**: Supports both GKI and non-GKI devices
+- **Active Development**: Continuously updated with latest Android versions
+- **Community Driven**: Open source with active community support
+
+## Getting Started
+
+Ready to get started with SukiSU-Ultra? Follow our step-by-step guide:
+
+1. **[Installation](./installation)** - Learn how to install SukiSU-Ultra on your device
+2. **[Compatibility](./compatibility)** - Check device compatibility requirements
+3. **[Links](./links)** - Find additional resources and downloads
+
+## System Requirements
+
+Before installing SukiSU-Ultra, ensure your device meets these requirements:
+
+- **Android Version**: Android 8.0 (API 26) or higher
+- **Bootloader**: Unlocked bootloader
+- **Recovery**: Custom recovery (TWRP recommended)
+- **Storage**: At least 100MB free space
+- **Knowledge**: Basic understanding of Android modding
+
+## Safety Notice
+
+::: danger Important
+⚠️ **Rooting your device can void your warranty and may cause permanent damage if done incorrectly.**
+
+Always:
+
+- Create a full backup before proceeding
+- Ensure your device is compatible
+- Follow instructions carefully
+- Have a recovery plan ready
+  :::
+
+## Support
+
+Need help? We're here to assist:
+
+- **📖 Documentation**: Comprehensive guides and tutorials
+- **💬 Community**: Active community forums and chat
+- **🐛 Bug Reports**: GitHub issue tracker
+- **📧 Direct Support**: Contact developers for critical issues
+
+---
+
+**Ready to unlock the full potential of your Android device?** Start with our [installation guide](./installation) and join thousands of users who trust SukiSU-Ultra for their root needs.

Website/docs/en/guide/installation.md

@@ -0,0 +1,121 @@
+# Installation Guide
+
+This guide provides comprehensive instructions for installing SukiSU-Ultra on your Android device. Please follow the steps carefully.
+
+## Prerequisites
+
+Before you begin, ensure you have the following:
+
+- [ ] A compatible device. Check the [Compatibility Guide](./compatibility.md) for details.
+- [ ] Unlocked bootloader.
+- [ ] Custom recovery installed, such as TWRP.
+- [ ] Basic knowledge of flashing custom ROMs and kernels.
+- [ ] Your device's kernel source or a compatible pre-built kernel.
+
+## Installation Methods
+
+There are several ways to install SukiSU-Ultra, depending on your device and preference.
+
+### Method 1: Using Pre-built GKI Packages
+
+This is the recommended method for devices with Generic Kernel Image (GKI) 2.0, such as many Xiaomi, Redmi, and Samsung models.[^1]
+
+[^1]: This method is not suitable for devices from manufacturers that heavily modify the kernel, like Meizu, OnePlus, Realme, and Oppo.
+
+#### Steps:
+
+1.  **Download GKI Build**: Visit our [resources section](./links.md) to find the appropriate GKI build for your device's kernel version. Download the `.zip` file that includes `AnyKernel3` in its name.
+2.  **Flash via Recovery**:
+    - [ ] Boot your device into TWRP recovery.
+    - [ ] Select "Install".
+    - [ ] Navigate to the downloaded `AnyKernel3` zip file and select it.
+    - [ ] Swipe to confirm the flash.
+    - [ ] Once flashing is complete, reboot your system.
+3.  **Verify Installation**:
+    - [ ] Install the SukiSU-Ultra Manager app.
+    - [ ] Open the app and check if root access is granted and working correctly.
+    - [ ] You can also verify the new kernel version in your device's settings.
+
+::: details File Format Guide
+The `.zip` archive without a suffix is uncompressed. The `.gz` suffix indicates compression used for specific models.
+:::
+
+### Method 2: Custom Build for OnePlus Devices
+
+For OnePlus devices, you'll need to create a custom build.
+
+#### Steps:
+
+1.  **Gather Device Information**: You will need:
+    - Your kernel version (e.g., `5.10`, `5.15`).
+    - Your processor's codename.
+    - The branch and configuration files from the OnePlus open-source kernel repository.
+2.  **Create Custom Build**: Use the link in our [resources section](./links.md) to generate a custom build with your device's information.
+3.  **Flash the Build**:
+    - [ ] Download the generated `AnyKernel3` zip file.
+    - [ ] Boot into recovery.
+    - [ ] Flash the zip file.
+    - [ ] Reboot and verify the installation.
+
+### Method 3: Manual Kernel Integration (Advanced)
+
+This method is for advanced users who are building a kernel from source.
+
+#### Integration Scripts:
+
+- **Main Branch (GKI)**:
+  ```sh [bash]
+  curl -LSs "https://raw.githubusercontent.com/SukiSU-Ultra/SukiSU-Ultra/main/kernel/setup.sh" | bash -s main
+  ```
+- **Non-GKI Branch**:
+  ```sh [bash]
+  curl -LSs "https://raw.githubusercontent.com/SukiSU-Ultra/SukiSU-Ultra/main/kernel/setup.sh" | bash -s nongki
+  ```
+- **SUSFS-Dev Branch (Recommended)**:
+  ```sh [bash]
+  curl -LSs "https://raw.githubusercontent.com/SukiSU-Ultra/SukiSU-Ultra/main/kernel/setup.sh" | bash -s susfs-main
+  ```
+
+::: warning Required Kernel Configs
+For KPM support, you must enable `CONFIG_KPM=y`.
+For non-GKI devices, you also need to enable `CONFIG_KALLSYMS=y` and `CONFIG_KALLSYMS_ALL=y`.
+:::
+
+## Post-Installation
+
+### Maintaining Root After OTA Updates
+
+To keep root access after an Over-the-Air (OTA) update, follow these steps ==before rebooting==.
+
+1.  **Flash to Inactive Slot**:
+    - [ ] After the OTA update is downloaded and installed, **do not reboot**.
+    - [ ] Open the SukiSU-Ultra Manager.
+    - [ ] Go to the flashing/patching interface.
+    - [ ] Select your `AnyKernel3` kernel zip file.
+    - [ ] Choose to install it to the inactive slot.
+    - [ ] Once flashed, you can safely reboot.
+2.  **Alternative: LKM Mode**: You can also use LKM mode to install to the unused slot after an OTA.
+
+::: tip
+For non-GKI devices, the safest method to retain root after an OTA is to use TWRP to flash the kernel again.
+:::
+
+## Verification Checklist
+
+After installation, please verify the following:
+
+- [ ] **Manager App**: The SukiSU-Ultra Manager app opens and shows a successful root status.
+- [ ] **Root Access**: Root checker apps confirm that root access is working.
+- [ ] **Kernel Version**: The kernel version in `Settings > About Phone` reflects the SukiSU-Ultra kernel.
+
+## Troubleshooting
+
+If you encounter any issues:
+
+1.  Double-check the [Compatibility Guide](./compatibility.md).
+2.  Visit our [GitHub repository](https://github.com/sukisu-ultra/sukisu-ultra) for issues and solutions.
+3.  Join our [Telegram community](https://t.me/sukiksu) for live support.
+
+::: danger Safety Reminder
+⚠️ **Always have a backup!** Keep a copy of your original `boot.img` and be prepared to restore your device if something goes wrong.
+:::

Website/docs/en/guide/license.md

@@ -0,0 +1,77 @@
+# License
+
+## 📄 Software Licensing
+
+### Kernel Components
+
+::: info GPL-2.0 License
+The files in the "kernel" directory are under GPL-2.0-only license
+:::
+
+**License:** [GPL-2.0-only](https://www.gnu.org/licenses/old-licenses/gpl-2.0.en.html)
+
+### Application Core
+
+::: tip GPL-3.0 License
+All other parts (except mentioned below) are under GPL-3.0 or later license
+:::
+
+**License:** [GPL-3.0 or later](https://www.gnu.org/licenses/gpl-3.0.html)
+
+## Artwork & Brand Assets
+
+### Launcher Icons & Character Art
+
+::: warning Copyright Notice
+Special licensing requirements for anime character artwork
+:::
+
+The images of the files `ic_launcher(?!.*alt.*).*` with anime character emoticons have specific copyright terms:
+
+**Copyright Holders:**
+
+- **Anime Character Art:** [五十根大虾仁](https://space.bilibili.com/370927)
+- **Brand Intellectual Property:** [明风OuO](https://space.bilibili.com/274939213)
+- **Vectorization:** @MiRinChan
+
+**License Requirements:**
+
+1. **Creative Commons License:** [CC BY-NC-SA 4.0](https://creativecommons.org/licenses/by-nc-sa/4.0/legalcode.txt)
+2. **Author Authorization:** Required from both copyright holders
+3. **Attribution:** Must credit all contributors listed above
+
+::: details Usage Requirements
+Before using these artistic assets, you must:
+
+- Comply with Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International license
+- Obtain authorization from both original authors for use of artistic content
+- Provide proper attribution to all contributors
+  :::
+
+## 📋 License Summary
+
+| Component            | License                                                                   | Notes                                 |
+| -------------------- | ------------------------------------------------------------------------- | ------------------------------------- |
+| **Kernel Files**     | [GPL-2.0-only](https://www.gnu.org/licenses/old-licenses/gpl-2.0.en.html) | Files in `/kernel/` directory         |
+| **Application Code** | [GPL-3.0+](https://www.gnu.org/licenses/gpl-3.0.html)                     | Main application components           |
+| **Character Art**    | [CC BY-NC-SA 4.0](https://creativecommons.org/licenses/by-nc-sa/4.0/)     | + Author authorization required       |
+| **Brand Assets**     | Mixed Licensing                                                           | See specific attribution requirements |
+
+## 🔗 License Links
+
+- **GPL-2.0:** [Full License Text](https://www.gnu.org/licenses/old-licenses/gpl-2.0.en.html)
+- **GPL-3.0:** [Full License Text](https://www.gnu.org/licenses/gpl-3.0.html)
+- **CC BY-NC-SA 4.0:** [Full License Text](https://creativecommons.org/licenses/by-nc-sa/4.0/legalcode.txt)
+
+## 📞 Licensing Questions
+
+For questions about licensing or usage permissions:
+
+1. **Code Licensing:** Refer to respective GPL license terms
+2. **Artwork Usage:** Contact original authors for authorization
+3. **Commercial Use:** Review CC BY-NC-SA 4.0 restrictions
+4. **Distribution:** Ensure compliance with all applicable licenses
+
+::: tip Compliance Note
+When redistributing or modifying SukiSU-Ultra, ensure you comply with all applicable licenses and attribution requirements for each component.
+:::

Website/docs/en/guide/links.md

@@ -0,0 +1,77 @@
+# More Links
+
+## 🌐 Translation & Localization
+
+::: info Contribute Translations
+If you need to submit a translation for the manager, please visit our Crowdin project
+:::
+
+**Translation Platform:** [Crowdin - SukiSU-Ultra](https://crowdin.com/project/SukiSU-Ultra)
+
+## 🔧 Projects & Builds
+
+Projects compiled based on Sukisu and susfs:
+
+### GKI Builds
+
+::: tip Universal GKI Support
+Generic Kernel Image builds with KernelSU and SUSFS integration
+:::
+
+**Repository:** [GKI_KernelSU_SUSFS](https://github.com/ShirkNeko/GKI_KernelSU_SUSFS)
+
+### OnePlus Builds
+
+::: tip Device-Specific Builds
+Automated OnePlus kernel builds with MKSU and SUSFS
+:::
+
+**Repository:** [Action_OnePlus_MKSU_SUSFS](https://github.com/ShirkNeko/Action_OnePlus_MKSU_SUSFS)
+
+## 📱 Community & Support
+
+### Telegram Community
+
+::: info Join Our Community
+Connect with other users, get support, and stay updated
+:::
+
+**Main Group:** [Tg Group](https://t.me/sukiksu)
+
+### Test Builds
+
+::: warning Experimental Builds
+Test builds are experimental and may be unstable
+:::
+
+**Test Builds Channel:** [Latest Test Build](https://t.me/Sukiksu/7114)
+
+## Downloads & Releases
+
+### Official Releases
+
+::: tip Stable Releases
+Download the latest stable versions from our GitHub releases
+:::
+
+**GitHub Releases:** [SukiSU-Ultra Releases](https://github.com/sukisu-ultra/sukisu-ultra/releases)
+
+### Issue Reporting
+
+::: info Bug Reports & Feature Requests
+Report bugs or request new features on our GitHub repository
+:::
+
+**GitHub Issues:** [Report Issues](https://github.com/sukisu-ultra/sukisu-ultra/issues)
+
+## 🔗 Quick Links Summary
+
+| Resource           | Link                                                                         | Description            |
+| ------------------ | ---------------------------------------------------------------------------- | ---------------------- |
+| **Translations**   | [Crowdin](https://crowdin.com/project/SukiSU-Ultra)                          | Submit translations    |
+| **Telegram Group** | [t.me/sukiksu](https://t.me/sukiksu)                                         | Community support      |
+| **Test Builds**    | [Test Channel](https://t.me/Sukiksu/7114)                                    | Experimental builds    |
+| **Releases**       | [GitHub Releases](https://github.com/sukisu-ultra/sukisu-ultra/releases)     | Stable downloads       |
+| **Issues**         | [GitHub Issues](https://github.com/sukisu-ultra/sukisu-ultra/issues)         | Bug reports            |
+| **GKI Builds**     | [GKI Repository](https://github.com/ShirkNeko/GKI_KernelSU_SUSFS)            | Universal builds       |
+| **OnePlus Builds** | [OnePlus Repository](https://github.com/ShirkNeko/Action_OnePlus_MKSU_SUSFS) | Device-specific builds |

Website/docs/en/index.md

@@ -0,0 +1,37 @@
+---
+layout: home
+
+hero:
+  name: 'SukiSU-Ultra'
+  text: 'Next-Generation Android Root Solution'
+  tagline: Advanced kernel-based root management for Android devices
+  image:
+    src: /logo.svg
+    alt: SukiSU-Ultra
+  actions:
+    - theme: brand
+      text: Get Started
+      link: /guide/
+    - theme: alt
+      text: View on GitHub
+      link: https://github.com/sukisu-ultra/sukisu-ultra
+
+features:
+  - title: Kernel-based su and root access management
+    details: Secure root access management at the kernel level.
+
+  - title: Not based on OverlayFS module system
+    details: Based on Magic Mount from 5ec1cff.
+
+  - title: App Profile
+    details: Lock root privileges in a cage.
+
+  - title: Bringing back non-GKI/GKI 1.0 support
+    details: Enhanced compatibility for older devices.
+
+  - title: More customization
+    details: Extensive customization options available.
+
+  - title: Support for KPM kernel modules
+    details: Full KernelPatch Module functionality.
+---

Website/docs/public/_headers

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+# Global headers for security and performance
+/*
+  X-Frame-Options: DENY
+  X-Content-Type-Options: nosniff
+  Referrer-Policy: strict-origin-when-cross-origin
+  Strict-Transport-Security: "max-age=31536000; includeSubDomains; preload"
+  Permissions-Policy: "camera=(), microphone=(), geolocation=()"
+  Content-Security-Policy: "default-src 'self'; script-src 'self' https://static.cloudflareinsights.com; img-src 'self' data: https:; style-src 'self' 'unsafe-inline'; font-src 'self' data:; connect-src 'self'; object-src 'none'; base-uri 'self'; frame-ancestors 'none'"
+
+# Cache static assets for maximum performance
+/assets/*
+  Cache-Control: public, max-age=31536000, immutable
+  
+/*.js
+  Cache-Control: public, max-age=31536000, immutable
+  
+/*.css
+  Cache-Control: public, max-age=31536000, immutable
+  
+/*.woff2
+  Cache-Control: public, max-age=31536000, immutable
+  
+/*.woff
+  Cache-Control: public, max-age=31536000, immutable
+
+# Images - 30 days cache
+/*.svg
+  Cache-Control: public, max-age=2592000
+  
+/*.png
+  Cache-Control: public, max-age=2592000
+  
+/*.jpg
+  Cache-Control: public, max-age=2592000
+  
+/*.jpeg
+  Cache-Control: public, max-age=2592000
+  
+/*.webp
+  Cache-Control: public, max-age=2592000
+  
+/*.avif
+  Cache-Control: public, max-age=2592000
+  
+/*.ico
+  Cache-Control: public, max-age=2592000
+
+# Manifest and service worker
+/site.webmanifest
+  Cache-Control: public, max-age=86400
+  
+/sw.js
+  Cache-Control: public, max-age=0, must-revalidate
+
+# Offline page and HTML caching
+/*.html
+  Cache-Control: public, max-age=60, must-revalidate
+
+/offline.html
+  Cache-Control: public, max-age=3600

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Website/docs/public/offline.html

@@ -0,0 +1,80 @@
+<!doctype html>
+<html lang="en">
+  <head>
+    <meta charset="utf-8" />
+    <meta name="viewport" content="width=device-width, initial-scale=1" />
+    <title>Offline | SukiSU-Ultra</title>
+    <meta name="theme-color" content="#64edff" />
+    <style>
+      html,
+      body {
+        height: 100%;
+        margin: 0;
+        font-family:
+          system-ui,
+          -apple-system,
+          Segoe UI,
+          Roboto,
+          Ubuntu,
+          Cantarell,
+          'Noto Sans',
+          sans-serif;
+      }
+      .wrap {
+        min-height: 100%;
+        display: grid;
+        place-items: center;
+        padding: 2rem;
+      }
+      .card {
+        max-width: 560px;
+        background: #fff;
+        color: #111;
+        border-radius: 12px;
+        box-shadow: 0 6px 30px rgba(0, 0, 0, 0.06);
+        padding: 24px;
+      }
+      .card h1 {
+        margin: 0 0 8px;
+        font-size: 1.4rem;
+      }
+      .card p {
+        margin: 0.5rem 0;
+        line-height: 1.5;
+      }
+      .muted {
+        color: #666;
+        font-size: 0.9rem;
+      }
+      .actions {
+        margin-top: 1rem;
+        display: flex;
+        gap: 0.75rem;
+      }
+      .btn {
+        padding: 0.6rem 0.9rem;
+        border-radius: 8px;
+        border: 1px solid #d0d0d0;
+        background: #f7f7f7;
+        color: #111;
+        text-decoration: none;
+      }
+    </style>
+  </head>
+  <body>
+    <div class="wrap">
+      <div class="card">
+        <h1>You're offline</h1>
+        <p>We couldn't load this page because your device has no internet connection.</p>
+        <p class="muted">
+          When you're back online, try again. Some pages you visited before may still work from
+          cache.
+        </p>
+        <div class="actions">
+          <a class="btn" href="/">Go to home</a>
+          <a class="btn" href="/guide/">Docs guide</a>
+        </div>
+      </div>
+    </div>
+  </body>
+</html>

Website/docs/public/robots.txt

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+User-agent: *
+Allow: /
+Disallow: /admin/
+Disallow: /.git/
+Disallow: /node_modules/
+Disallow: /api/
+Disallow: /.vitepress/
+
+# Sitemap
+Sitemap: https://sukisu.org/sitemap.xml
+
+# Crawl-delay for high-traffic optimization
+Crawl-delay: 0.5
+
+# Major search engines (global optimization)
+User-agent: Googlebot
+Allow: /
+Crawl-delay: 0.5
+
+User-agent: Bingbot
+Allow: /
+Crawl-delay: 1
+
+User-agent: Slurp
+Allow: /
+Crawl-delay: 1
+
+User-agent: DuckDuckBot
+Allow: /
+Crawl-delay: 0.5
+
+User-agent: Baiduspider
+Allow: /
+Crawl-delay: 2
+
+# Asian search engines (for China, Japan, etc.)
+User-agent: YandexBot
+Allow: /
+Crawl-delay: 1
+
+User-agent: NaverBot
+Allow: /
+Crawl-delay: 1
+
+User-agent: SogouSpider
+Allow: /
+Crawl-delay: 2
+
+# Block resource-intensive bots for performance
+User-agent: AhrefsBot
+Disallow: /
+
+User-agent: MJ12bot
+Disallow: /
+
+User-agent: SemrushBot
+Disallow: /
+
+User-agent: DotBot
+Disallow: /
+
+# Block AI training crawlers to save bandwidth
+User-agent: GPTBot
+Disallow: /
+
+User-agent: ChatGPT-User
+Disallow: /
+
+User-agent: CCBot
+Disallow: /
+
+User-agent: anthropic-ai
+Disallow: /
+
+User-agent: Claude-Web
+Disallow: /

Website/docs/zh/config.ts

@@ -0,0 +1,101 @@
+import { defineConfig, type DefaultTheme } from 'vitepress'
+
+export default defineConfig({
+  lang: 'zh-Hans',
+  description: '下一代 Android Root 解决方案 - Android 上的内核级的高级 root 方案',
+
+  themeConfig: {
+    nav: nav(),
+
+    sidebar: {
+      '/zh/': { base: '/zh/', items: sidebar() },
+    },
+
+    search: { options: searchOptions() },
+    editLink: {
+      pattern: 'https://github.com/sukisu-ultra/sukisu-ultra/edit/main/docs/:path',
+      text: '在 GitHub 上编辑此页面',
+    },
+
+    docFooter: {
+      prev: '上一页',
+      next: '下一页',
+    },
+
+    outline: {
+      label: '页面导航',
+    },
+
+    lastUpdated: {
+      text: '最后更新于',
+    },
+
+    notFound: {
+      title: '页面未找到',
+      quote: '抱歉，我们无法找到您要查找的页面。',
+      linkLabel: '前往首页',
+      linkText: '带我回首页',
+    },
+
+    langMenuLabel: '多语言',
+    returnToTopLabel: '回到顶部',
+    sidebarMenuLabel: '菜单',
+    darkModeSwitchLabel: '主题',
+    lightModeSwitchTitle: '切换到浅色模式',
+    darkModeSwitchTitle: '切换到深色模式',
+    skipToContentLabel: '跳转到内容',
+  },
+})
+
+function nav(): DefaultTheme.NavItem[] {
+  return [
+    { text: '首页', link: '/zh/' },
+    {
+      text: '开始使用',
+      items: [
+        { text: '介绍', link: '/zh/guide/' },
+        { text: '安装', link: '/zh/guide/installation' },
+        { text: '集成', link: '/zh/guide/how-to-integrate' },
+        { text: '兼容性', link: '/zh/guide/compatibility' },
+        { text: '链接', link: '/zh/guide/links' },
+        { text: '许可', link: '/zh/guide/license' },
+      ],
+    },
+  ]
+}
+
+function sidebar(): DefaultTheme.SidebarItem[] {
+  return [
+    {
+      text: '开始使用',
+      items: [
+        { text: '介绍', link: '/guide/' },
+        { text: '安装', link: '/guide/installation' },
+        { text: '集成', link: '/guide/how-to-integrate' },
+        { text: '兼容性', link: '/guide/compatibility' },
+        { text: '链接', link: '/guide/links' },
+        { text: '许可', link: '/guide/license' },
+      ],
+    },
+  ]
+}
+
+function searchOptions(): Partial<DefaultTheme.LocalSearchOptions> {
+  return {
+    translations: {
+      button: {
+        buttonText: '搜索文档',
+        buttonAriaLabel: '搜索文档',
+      },
+      modal: {
+        noResultsText: '无法找到相关结果',
+        resetButtonTitle: '清除查询条件',
+        footer: {
+          selectText: '选择',
+          navigateText: '切换',
+          closeText: '关闭',
+        },
+      },
+    },
+  }
+}

Website/docs/zh/guide/compatibility.md

@@ -0,0 +1,23 @@
+# 兼容性状态
+
+::: info KernelSU
+KernelSU（v0.9.5 之前的版本）官方支持 Android GKI 2.0 设备（内核 5.10+）
+:::
+
+::: warning 传统内核支持
+较旧的内核（4.4+）也兼容，但内核必须手动构建
+:::
+
+::: tip 扩展兼容性
+SukiSU-Ultra 可以通过额外的反向移植支持 3.x 内核（3.4-3.18）
+:::
+
+## 架构支持
+
+目前支持以下处理器架构：
+
+| 架构            |  支持级别   |         备注 |
+| --------------- | :---------: | -----------: |
+| **arm64-v8a**   | ✅ 完全支持 | 主要目标架构 |
+| **armeabi-v7a** | ✅ 基础支持 | 最低功能要求 |
+| **X86_64**      | 🟡 部分支持 | 支持部分设备 |

Website/docs/zh/guide/how-to-integrate.md

@@ -0,0 +1,94 @@
+# 集成指导
+
+SukiSU 可以集成到 GKI 和 non-GKI 内核中，并且已反向移植到 4.14 版本。
+
+<!-- 应该是 3.4 版本，但 backslashxx 的 syscall manual hook 无法在 SukiSU 中使用-->
+
+有些 OEM 定制可能导致多达 50% 的内核代码超出内核树代码，而非来自上游 Linux 内核或 ACK。因此，non-GKI 内核的定制特性导致了严重的内核碎片化，而且我们缺乏构建它们的通用方法。因此，我们无法提供 non-GKI 内核的启动映像。
+
+前提条件：开源的、可启动的内核。
+
+## Hook 方法
+
+1. **KPROBES hook:**
+   - GKI kernels 的默认 hook 方法。
+   - 需要 `# CONFIG_KSU_MANUAL_HOOK is not set`（未设定） & `CONFIG_KPROBES=y`
+   - 用作可加载的内核模块 (LKM).
+
+2. **Manual hook:**
+
+   <!-- - backslashxx's syscall manual hook: https://github.com/backslashxx/KernelSU/issues/5 (v1.5 version is not available at the moment, if you want to use it, please use v1.4 version, or standard KernelSU hooks)-->
+   - 需要 `CONFIG_KSU_MANUAL_HOOK=y`
+   - 需要 [`guide/how-to-integrate.md`](how-to-integrate.md)
+   - 需要 [https://github.com/~](https://github.com/tiann/KernelSU/blob/main/website/docs/guide/how-to-integrate-for-non-gki.md#manually-modify-the-kernel-source)
+
+3. **Tracepoint Hook:**
+   - 自 SukiSU commit [49b01aad](https://github.com/SukiSU-Ultra/SukiSU-Ultra/commit/49b01aad74bcca6dba5a8a2e053bb54b648eb124) 引入的 hook 方法
+   - 需要 `CONFIG_KSU_TRACEPOINT_HOOK=y`
+   - 需要 [`guide/tracepoint-hook.md`](tracepoint-hook.md)
+
+<!-- This part refer to [rsuntk/KernelSU](https://github.com/rsuntk/KernelSU). -->
+
+如果您能够构建可启动内核，有两种方法可以将 KernelSU 集成到内核源代码中：
+
+1. 使用 `kprobe` 自动集成
+2. 手动集成
+
+## 与 kprobe 集成
+
+适用：
+
+- GKI 内核
+
+不适用：
+
+- non-GKI 内核
+
+KernelSU 使用 kprobe 机制来做内核的相关 hook，如果 _kprobe_ 可以在你编译的内核中正常运行，那么推荐用这个方法来集成。
+
+请参阅此文档 [https://github.com/~](https://github.com/tiann/KernelSU/blob/main/website/docs/guide/how-to-integrate-for-non-gki.md#integrate-with-kprobe)。虽然标题为“适用于 non-GKI”，但仅适用于 GKI。
+
+替换 KernelSU 添加到内核源代码树的步骤的执行命令为：
+
+```sh [bash]
+curl -LSs "https://raw.githubusercontent.com/SukiSU-Ultra/SukiSU-Ultra/main/kernel/setup.sh" | bash -s main
+```
+
+## 手动修改内核源代码
+
+适用：
+
+- GKI 内核
+- non-GKI 内核
+
+请参考此文档 [https://github.com/~ (non-GKI 内核集成)](https://github.com/tiann/KernelSU/blob/main/website/docs/guide/how-to-integrate-for-non-gki.md#manually-modify-the-kernel-source) 和 [https://github.com/~ (GKI 内核构建)](https://kernelsu.org/zh_CN/guide/how-to-build.html) 进行手动集成。虽然第一个链接的标题是“适用于 non-GKI”，但它也适用于 GKI。两者都可以正常工作。
+
+还有另一种集成方法，但是仍在开发中。
+
+<!-- 这是 backslashxx 的syscall manual hook，但目前无法使用。 -->
+
+将 KernelSU（SukiSU）添加到内核源代码树的步骤的运行命令将被替换为：
+
+### GKI 内核
+
+```sh [bash]
+curl -LSs "https://raw.githubusercontent.com/SukiSU-Ultra/SukiSU-Ultra/main/kernel/setup.sh" | bash -s main
+```
+
+### non-GKI 内核
+
+```sh [bash]
+curl -LSs "https://raw.githubusercontent.com/SukiSU-Ultra/SukiSU-Ultra/main/kernel/setup.sh" | bash -s nongki
+```
+
+### 带有 susfs 的 GKI / non-GKI 内核（实验）
+
+```sh [bash]
+curl -LSs "https://raw.githubusercontent.com/SukiSU-Ultra/SukiSU-Ultra/main/kernel/setup.sh" | bash -s susfs-{{branch}}
+```
+
+分支:
+
+- `main` (susfs-main)
+- `test` (susfs-test)
+- 版本号 (例如: susfs-1.5.7, 你需要在 [分支](https://github.com/SukiSU-Ultra/SukiSU-Ultra/branches) 里找到它)

Website/docs/zh/guide/index.md

@@ -0,0 +1,35 @@
+# 什么是 SukiSU-Ultra？
+
+一个 Android 上基于内核的 root 方案，由 [`tiann/KernelSU`](https://github.com/tiann/KernelSU) 分叉而来，添加了一些有趣的变更。
+
+## 特性
+
+1. 基于内核的 su 和权限管理。
+2. 基于 Magic Mount 的模块系统。
+3. App Profile: 把 Root 权限关进笼子里。
+4. 支持 non-GKI 与 GKI 1.0。
+5. KPM 支持
+6. 可调整管理器外观，可自定义 susfs 配置。
+
+## 如何安装
+
+了解如何在您的设备上 **[安装](./installation)** SukiSU-Ultra
+
+## 如何集成
+
+阅读 **[集成](./how-to-integrate.md)** 将 SukiSU 集成到你的内核中
+
+## 了解兼容性
+
+检查设备 **[兼容性](./compatibility)** 要求
+
+## 资源获取
+
+查找其他资源和 **[下载](./links)**
+
+## 获取支持
+
+需要帮助？我们在这里为您提供帮助：
+
+- **错误报告**: [GitHub Issues](https://github.com/SukiSU-Ultra/SukiSU-Ultra/issues)
+- **直接支持**: 联系开发者处理关键问题

Website/docs/zh/guide/installation.md

@@ -0,0 +1,149 @@
+# 安装参考
+
+::: details 将会了解 SukiSU-Ultra 安装过程
+[[toc]]
+:::
+
+::: danger 警告
+**Root 您的设备可能会使保修失效，如果操作不当可能会造成永久性损坏。**
+请务必在继续之前创建完整备份，阅读文档确保与您的设备兼容，遵循文档参考，准备好恢复计划
+:::
+
+## 通用 GKI
+
+请**全部**参考 [KernelSU 安装指南](https://kernelsu.org/zh_CN/guide/installation.html)
+
+1. 适用于 GKI 2.0 设备，如小米、红米、三星等（不包括内核修改的制造商，如魅族、一加、真我和 OPPO）
+2. 在[更多链接](./links)中查找 GKI 构建。找到设备内核版本，然后下载并使用 TWRP 或内核刷写工具刷入带有 `AnyKernel3` 后缀的
+   zip 文件。
+3. 无后缀的 `.zip` 档案是未压缩的，`gz` 后缀是特定型号使用的压缩格式。
+
+## 一加设备
+
+使用[更多链接](./links)部分提到的链接，用您的设备信息创建自定义构建，然后刷入带有 AnyKernel3 后缀的 zip 文件。
+
+::: details 展开
+
+- 只需要填写内核版本的前两部分，如 `5.10`、`5.15`、`6.1` 或 `6.6`。
+- 请自行搜索处理器代号，通常是不含数字的英文字母。
+- 可以从一加开源内核仓库中找到分支和配置文件。
+- 第三方 Recovery（推荐 TWRP）
+
+:::
+
+## 开始安装
+
+### 通用 GKI 安装
+
+::: tip
+适用于 GKI 2.0 设备，如小米、红米、三星等（不包括内核修改的制造商，如魅族、一加、真我和 OPPO）
+:::
+
+#### 步骤：
+
+1. 下载 GKI 构建文件
+
+   从我们的[资源部分](./links)查找 GKI 构建。查找您设备的内核版本并下载带有 `AnyKernel3` 后缀的 `zip` 文件。
+
+2. 通过 Recovery 刷入
+
+   启动到 `TWRP recovery`，选择 **Install**，导航到下载的 `AnyKernel3 zip` 文件，滑动刷入后重启系统
+
+3. [验证安装](#验证)
+
+::: details 文件格式说明
+无后缀的 `.zip` 档案是未压缩的，`gz` 后缀是特定型号使用的压缩格式。
+:::
+
+### 一加设备安装
+
+1. 获取设备信息
+
+- 内核版本（前两部分，例如 `5.10`、`5.15`、`6.1`、`6.6`）
+- 处理器代号（通常是不含数字的英文）
+- 来自一加开源内核仓库的分支和配置文件
+
+2. 创建自定义构建
+
+   使用我们[资源部分](./links)中提到的链接，用您的设备信息创建自定义构建。
+
+3. 刷入构建
+
+   下载生成的带有 AnyKernel3 后缀的 zip 文件，启动到 `TWRP recovery`，选择 **Install**，导航到下载的 `AnyKernel3 zip` 文件，滑动刷入后重启系统
+
+::: tip
+您只需要填写内核版本的前两部分。自行搜索处理器代号
+:::
+
+### 手动内核集成
+
+面向希望将 SukiSU Ultra 集成到自己内核构建中的高级用户
+
+#### 主分支（GKI）
+
+```sh [bash]
+curl -LSs "https://raw.githubusercontent.com/SukiSU-Ultra/SukiSU-Ultra/main/kernel/setup.sh" | bash -s main
+```
+
+#### 非 GKI 分支
+
+```sh [bash]
+curl -LSs "https://raw.githubusercontent.com/SukiSU-Ultra/SukiSU-Ultra/main/kernel/setup.sh" | bash -s nongki
+```
+
+#### SUSFS-Dev 分支（推荐）
+
+```sh [bash]
+curl -LSs "https://raw.githubusercontent.com/SukiSU-Ultra/SukiSU-Ultra/main/kernel/setup.sh" | bash -s susfs-dev
+```
+
+```bash
+curl -LSs "https://raw.githubusercontent.com/SukiSU-Ultra/SukiSU-Ultra/main/kernel/setup.sh" | bash -s susfs-main
+```
+
+::: warning 必需的内核配置
+为了支持 KPM，添加 `CONFIG_KPM=y`
+
+对于非 GKI 设备，还要添加 `CONFIG_KALLSYMS=y` 和 `CONFIG_KALLSYMS_ALL=y`
+:::
+
+## 安装后设置
+
+### 系统更新时保持 Root
+
+> [!IMPORTANT]
+> 如何在 OTA 更新后保持 root 访问权限：
+
+#### 步骤：
+
+1. 系统更新后重启前
+   - OTA 安装后不要立即重启，将 SukiSU Ultra 安装到第二插槽
+   - 打开 SukiSU Ultra 管理器，在**刷入/修补内核**界面选择 **GKI/non_GKI install**，选择您的 `AnyKernel3` 内核 `zip` 文件，选择与当前运行插槽相对的插槽然后刷入重启。
+
+2. 替代方案：LKM 模式
+
+   使用 [LKM 模式](#通用-gki) 在 OTA 后安装到未使用的插槽。
+
+::: warning 警告
+**非 GKI 设备注意事项：** 此方法不支持所有非 GKI 设备。对于非 GKI 设备，使用 TWRP 是最安全的方法。
+:::
+
+## 验证
+
+安装后，验证一切是否正常工作，
+
+- 打开 SukiSU Ultra 管理器检查 root 工作状态
+- 使用 root 权限的应用程序来验证 root 访问是否工作正常
+- 在设置 -> 关于手机中检查内核版本
+
+## 需要帮助？
+
+如果在安装过程中遇到问题：
+
+1. 查看我们的[兼容性指南](./compatibility)了解设备要求
+2. 访问我们的 [GitHub 仓库](https://github.com/sukisu-ultra/sukisu-ultra)获取支持
+3. 加入我们的 [Telegram 社区](https://t.me/sukiksu)获取帮助
+
+::: danger 安全提醒
+**始终有备用计划！** 保留您的原始 `boot.img/init_boot.img` 并知道如何在出现问题时恢复设备。
+:::

Website/docs/zh/guide/license.md

@@ -0,0 +1,77 @@
+# 许可证
+
+## 软件许可
+
+### 内核组件
+
+::: info GPL-2.0 许可证
+"kernel" 目录中的文件采用 GPL-2.0-only 许可证
+:::
+
+**许可证：** [GPL-2.0-only](https://www.gnu.org/licenses/old-licenses/gpl-2.0.en.html)
+
+### 应用程序核心
+
+::: tip GPL-3.0 许可证
+所有其他部分（除下述特别说明外）采用 GPL-3.0 或更高版本许可证
+:::
+
+**许可证：** [GPL-3.0 或更高版本](https://www.gnu.org/licenses/gpl-3.0.html)
+
+## 艺术作品与品牌资产
+
+### 启动器图标与角色艺术
+
+::: warning 版权声明
+动画角色艺术作品有特殊许可要求
+:::
+
+包含动画角色表情的文件 `ic_launcher(?!.*alt.*).*` 图像有特定的版权条款：
+
+**版权持有者：**
+
+- **动画角色艺术：** [怡子曰曰](https://space.bilibili.com/10545509)
+- **品牌知识产权：** [明风OuO](https://space.bilibili.com/274939213)
+- **矢量化制作：** @MiRinChan
+
+**许可要求：**
+
+1. **知识共享许可证：** [CC BY-NC-SA 4.0](https://creativecommons.org/licenses/by-nc-sa/4.0/legalcode.txt)
+2. **作者授权：** 需要获得两位版权持有者的授权
+3. **署名要求：** 必须署名上述所有贡献者
+
+::: details 使用要求
+在使用这些艺术资产之前，您必须：
+
+- 遵守知识共享署名-非商业性使用-相同方式共享 4.0 国际许可证
+- 获得两位原作者对艺术内容使用的授权
+- 为所有贡献者提供适当的署名
+  :::
+
+## 摘要
+
+| 组件             | 许可证                                                                    | 备注                    |
+| ---------------- | ------------------------------------------------------------------------- | ----------------------- |
+| **内核文件**     | [GPL-2.0-only](https://www.gnu.org/licenses/old-licenses/gpl-2.0.en.html) | `/kernel/` 目录中的文件 |
+| **应用程序代码** | [GPL-3.0+](https://www.gnu.org/licenses/gpl-3.0.html)                     | 主要应用程序组件        |
+| **角色艺术**     | [CC BY-NC-SA 4.0](https://creativecommons.org/licenses/by-nc-sa/4.0/)     | + 需要作者授权          |
+| **品牌资产**     | 混合许可                                                                  | 查看具体署名要求        |
+
+## 链接
+
+- **GPL-2.0：** [完整许可证文本](https://www.gnu.org/licenses/old-licenses/gpl-2.0.en.html)
+- **GPL-3.0：** [完整许可证文本](https://www.gnu.org/licenses/gpl-3.0.html)
+- **CC BY-NC-SA 4.0：** [完整许可证文本](https://creativecommons.org/licenses/by-nc-sa/4.0/legalcode.txt)
+
+## 问题
+
+关于许可证或使用权限的问题：
+
+1. **代码许可：** 参考相应的 GPL 许可证条款
+2. **艺术作品使用：** 联系原作者获取授权
+3. **商业使用：** 查看 CC BY-NC-SA 4.0 限制条款
+4. **分发：** 确保遵守所有适用的许可证
+
+::: tip 合规提示
+在重新分发或修改 SukiSU-Ultra 时，请确保遵守各个组件的所有适用许可证和署名要求。
+:::

Website/docs/zh/guide/links.md

@@ -0,0 +1,71 @@
+# 更多链接
+
+## 参与翻译
+
+::: info 贡献翻译
+如果您需要为管理器提交翻译，请访问我们的 Crowdin 项目
+:::
+
+**翻译平台：** [Crowdin - SukiSU-Ultra](https://crowdin.com/project/SukiSU-Ultra)
+
+## 项目与构建
+
+基于 Sukisu 和 susfs 编译的项目：
+
+### GKI 构建
+
+::: tip 通用 GKI 支持
+集成 KernelSU 和 SUSFS 的通用内核映像构建
+:::
+
+**仓库：** [GKI_KernelSU_SUSFS](https://github.com/ShirkNeko/GKI_KernelSU_SUSFS)
+
+### OnePlus 构建
+
+::: tip 设备特定构建
+带有 MKSU 和 SUSFS 的自动化 OnePlus 内核构建
+:::
+
+**仓库：** [Action_OnePlus_MKSU_SUSFS](https://github.com/ShirkNeko/Action_OnePlus_MKSU_SUSFS)
+
+## 社区与支持
+
+### Telegram 社区
+
+> 与其他用户联系，获取支持并保持更新
+
+**主群组：** [Tg Group](https://t.me/sukiksu)
+
+### 测试构建
+
+::: warning 实验性构建
+测试构建是实验性的，可能不稳定
+:::
+
+**测试构建频道：** [最新测试构建](https://t.me/Sukiksu/7114)
+
+## 下载与发布
+
+### 官方发布
+
+> 从我们的 GitHub 发布页面下载最新稳定版本
+
+**GitHub 发布：** [SukiSU-Ultra 发布](https://github.com/sukisu-ultra/sukisu-ultra/releases)
+
+### 问题报告
+
+> 在我们的 GitHub 仓库上报告错误或请求新功能
+
+**GitHub 问题：** [报告问题](https://github.com/sukisu-ultra/sukisu-ultra/issues)
+
+## 快速链接汇总
+
+| 资源              |                                  链接                                  |         描述 |
+| ----------------- | :--------------------------------------------------------------------: | -----------: |
+| **翻译**          |          [Crowdin](https://crowdin.com/project/SukiSU-Ultra)           |     提交翻译 |
+| **Telegram 群组** |                  [t.me/sukiksu](https://t.me/sukiksu)                  |     社区支持 |
+| **测试构建**      |                 [测试频道](https://t.me/Sukiksu/7114)                  |   实验性构建 |
+| **发布**          |  [GitHub 发布](https://github.com/sukisu-ultra/sukisu-ultra/releases)  |     稳定下载 |
+| **问题**          |   [GitHub 问题](https://github.com/sukisu-ultra/sukisu-ultra/issues)   |     错误报告 |
+| **GKI 构建**      |      [GKI 仓库](https://github.com/ShirkNeko/GKI_KernelSU_SUSFS)       |     通用构建 |
+| **OnePlus 构建**  | [OnePlus 仓库](https://github.com/ShirkNeko/Action_OnePlus_MKSU_SUSFS) | 设备特定构建 |

Website/docs/zh/guide/tracepoint-hook.md

@@ -0,0 +1,266 @@
+# Tracepoint Hook 集成
+
+## 介绍
+
+自 commit [49b01aad](https://github.com/SukiSU-Ultra/SukiSU-Ultra/commit/49b01aad74bcca6dba5a8a2e053bb54b648eb124) 起，SukiSU 引入了 Tracepoint Hook
+
+**该 Hook 理论上相比于 Kprobes Hook，性能开销更小，但次于 Manual Hook / Syscall Hook**
+
+::: warning
+目前 Tracepoint Hook 在 6.x 设备上并不稳定，请勿使用，否则可能出现无法开机或无法获取 `ROOT` 权限等问题。
+:::
+
+> [!NOTE]
+> 本教程参考了 [backslashxx/KernelSU#5](https://github.com/backslashxx/KernelSU/issues/5) 的 syscall hook v1.4 版本钩子，以及原版 KernelSU 的 [Manual Hook](https://kernelsu.org/guide/how-to-integrate-for-non-gki.html#manually-modify-the-kernel-source)
+
+## 在内核中放置 TP 钩子
+
+::: code-group
+
+```diff[exec.c]
+--- a/fs/exec.c
++++ b/fs/exec.c
+@@ -78,6 +78,10 @@
+ #include <trace/hooks/sched.h>
+ #endif
+
++#if defined(CONFIG_KSU) && defined(CONFIG_KSU_TRACEPOINT_HOOK)
++#include <../drivers/kernelsu/ksu_trace.h>
++#endif
++
+ EXPORT_TRACEPOINT_SYMBOL_GPL(task_rename);
+
+ static int bprm_creds_from_file(struct linux_binprm *bprm);
+@@ -2037,6 +2041,9 @@ static int do_execve(struct filename *filename,
+ {
+ 	struct user_arg_ptr argv = { .ptr.native = __argv };
+ 	struct user_arg_ptr envp = { .ptr.native = __envp };
++#if defined(CONFIG_KSU) && defined(CONFIG_KSU_TRACEPOINT_HOOK)
++    trace_ksu_trace_execveat_hook((int *)AT_FDCWD, &filename, &argv, &envp, 0);
++#endif
+ 	return do_execveat_common(AT_FDCWD, filename, argv, envp, 0);
+ }
+
+@@ -2064,6 +2071,9 @@ static int compat_do_execve(struct filename *filename,
+ 		.is_compat = true,
+ 		.ptr.compat = __envp,
+ 	};
++#if defined(CONFIG_KSU) && defined(CONFIG_KSU_TRACEPOINT_HOOK)
++    trace_ksu_trace_execveat_sucompat_hook((int *)AT_FDCWD, &filename, NULL, NULL, NULL); /* 32-bit su */
++#endif
+ 	return do_execveat_common(AT_FDCWD, filename, argv, envp, 0);
+ }
+```
+
+```diff[open.c]
+--- a/fs/open.c
++++ b/fs/open.c
+@@ -37,6 +37,10 @@
+ #include "internal.h"
+ #include <trace/hooks/syscall_check.h>
+
++#if defined(CONFIG_KSU) && defined(CONFIG_KSU_TRACEPOINT_HOOK)
++#include <../drivers/kernelsu/ksu_trace.h>
++#endif
++
+ int do_truncate(struct user_namespace *mnt_userns, struct dentry *dentry,
+ 		loff_t length, unsigned int time_attrs, struct file *filp)
+ {
+@@ -468,6 +472,9 @@ static long do_faccessat(int dfd, const char __user *filename, int mode, int fla
+
+ SYSCALL_DEFINE3(faccessat, int, dfd, const char __user *, filename, int, mode)
+ {
++#if defined(CONFIG_KSU) && defined(CONFIG_KSU_TRACEPOINT_HOOK)
++	trace_ksu_trace_faccessat_hook(&dfd, &filename, &mode, NULL);
++#endif
+ 	return do_faccessat(dfd, filename, mode, 0);
+ }
+```
+
+```diff[read_write.c]
+--- a/fs/read_write.c
++++ b/fs/read_write.c
+@@ -25,6 +25,10 @@
+ #include <linux/uaccess.h>
+ #include <asm/unistd.h>
+
++#if defined(CONFIG_KSU) && defined(CONFIG_KSU_TRACEPOINT_HOOK)
++#include <../drivers/kernelsu/ksu_trace.h>
++#endif
++
+ const struct file_operations generic_ro_fops = {
+ 	.llseek		= generic_file_llseek,
+ 	.read_iter	= generic_file_read_iter,
+@@ -630,6 +634,9 @@ ssize_t ksys_read(unsigned int fd, char __user *buf, size_t count)
+
+ SYSCALL_DEFINE3(read, unsigned int, fd, char __user *, buf, size_t, count)
+ {
++#if defined(CONFIG_KSU) && defined(CONFIG_KSU_TRACEPOINT_HOOK)
++    trace_ksu_trace_sys_read_hook(fd, &buf, &count);
++#endif
+ 	return ksys_read(fd, buf, count);
+ }
+```
+
+```diff[stat.c]
+--- a/fs/stat.c
++++ b/fs/stat.c
+@@ -24,6 +24,10 @@
+ #include "internal.h"
+ #include "mount.h"
+
++#if defined(CONFIG_KSU) && defined(CONFIG_KSU_TRACEPOINT_HOOK)
++#include <../drivers/kernelsu/ksu_trace.h>
++#endif
++
+ /**
+  * generic_fillattr - Fill in the basic attributes from the inode struct
+  * @mnt_userns:	user namespace of the mount the inode was found from
+@@ -408,6 +412,10 @@ SYSCALL_DEFINE4(newfstatat, int, dfd, const char __user *, filename,
+ 	struct kstat stat;
+ 	int error;
+
++#if defined(CONFIG_KSU) && defined(CONFIG_KSU_TRACEPOINT_HOOK)
++	trace_ksu_trace_stat_hook(&dfd, &filename, &flag);
++#endif
++
+ 	error = vfs_fstatat(dfd, filename, &stat, flag);
+ 	if (error)
+ 		return error;
+@@ -559,6 +567,10 @@ SYSCALL_DEFINE4(fstatat64, int, dfd, const char __user *, filename,
+ 	struct kstat stat;
+ 	int error;
+
++#if defined(CONFIG_KSU) && defined(CONFIG_KSU_TRACEPOINT_HOOK)
++	trace_ksu_trace_stat_hook(&dfd, &filename, &flag); /* 32-bit su support */
++#endif
++
+ 	error = vfs_fstatat(dfd, filename, &stat, flag);
+ 	if (error)
+ 		return error;
+```
+
+:::
+通常是要改四个地方：
+
+1. compat_do_execve，通常位于 `fs/exec.c`
+2. do_faccessat，通常位于 `/fs/open.c`
+3. sys_read，通常位于 `fs/read_write.c`
+4. newfstatat SYSCALL，通常位于 `fs/stat.c`
+
+如果没有 do_faccessat 方法，可以找 faccessat 的 SYSCALL 定义（对于早于 4.17 的内核）
+
+```diff
+--- a/fs/open.c
++++ b/fs/open.c
+@@ -31,6 +31,9 @@
+ #include <linux/ima.h>
+ #include <linux/dnotify.h>
+ #include <linux/compat.h>
++#if defined(CONFIG_KSU) && defined(CONFIG_KSU_TRACEPOINT_HOOK)
++#include <../drivers/kernelsu/ksu_trace.h>
++#endif
+
+ #include "internal.h"
+
+@@ -369,6 +372,9 @@ SYSCALL_DEFINE3(faccessat, int, dfd, const char __user *, filename, int, mode)
+ 	int res;
+ 	unsigned int lookup_flags = LOOKUP_FOLLOW;
+
++#if defined(CONFIG_KSU) && defined(CONFIG_KSU_TRACEPOINT_HOOK)
++	trace_ksu_trace_faccessat_hook(&dfd, &filename, &mode, NULL);
++#endif
+ 	if (mode & ~S_IRWXO)	/* where's F_OK, X_OK, W_OK, R_OK? */
+ 		return -EINVAL;
+```
+
+如果没有 sys_read 方法，并且 4.14 及以下需要修改 read 的 SYSCALL 定义
+
+```diff
+--- a/fs/read_write.c
++++ b/fs/read_write.c
+@@ -25,6 +25,11 @@
+ #include <linux/uaccess.h>
+ #include <asm/unistd.h>
+
++#if defined(CONFIG_KSU) && defined(CONFIG_KSU_TRACEPOINT_HOOK)
++#include <../drivers/kernelsu/ksu_trace.h>
++#endif
++
++
+ const struct file_operations generic_ro_fops = {
+ 	.llseek		= generic_file_llseek,
+ 	.read_iter	= generic_file_read_iter,
+@@ -575,6 +580,9 @@ SYSCALL_DEFINE3(read, unsigned int, fd, char __user *, buf, size_t, count)
+
+ 	if (f.file) {
+ 		loff_t pos = file_pos_read(f.file);
++#if defined(CONFIG_KSU) && defined(CONFIG_KSU_TRACEPOINT_HOOK)
++		trace_ksu_trace_sys_read_hook(fd, &buf, &count);
++#endif
+ 		ret = vfs_read(f.file, buf, count, &pos);
+ 		if (ret >= 0)
+ 			file_pos_write(f.file, pos);
+```
+
+## 安全模式
+
+要使用 KernelSU 内置的安全模式，你还需要修改 `drivers/input/input.c` 中的 input_handle_event 方法：
+
+```diff
+--- a/drivers/input/input.c
++++ b/drivers/input/input.c
+@@ -26,6 +26,10 @@
+ #include "input-compat.h"
+ #include "input-poller.h"
+
++#if defined(CONFIG_KSU) && defined(CONFIG_KSU_TRACEPOINT_HOOK)
++#include <../../drivers/kernelsu/ksu_trace.h>
++#endif
++
+ MODULE_AUTHOR("Vojtech Pavlik <vojtech@suse.cz>");
+ MODULE_DESCRIPTION("Input core");
+ MODULE_LICENSE("GPL");
+@@ -451,6 +455,10 @@ void input_event(struct input_dev *dev,
+ {
+ 	unsigned long flags;
+
++#if defined(CONFIG_KSU) && defined(CONFIG_KSU_TRACEPOINT_HOOK)
++    trace_ksu_trace_input_hook(&type, &code, &value);
++#endif
++
+ 	if (is_event_supported(type, dev->evbit, EV_MAX)) {
+
+ 		spin_lock_irqsave(&dev->event_lock, flags);
+```
+
+## pm 命令执行失败？
+
+你需要修改 `drivers/tty/pty.c`
+
+```diff
+--- a/drivers/tty/pty.c
++++ b/drivers/tty/pty.c
+@@ -31,6 +31,10 @@
+ #include <linux/compat.h>
+ #include "tty.h"
+
++#if defined(CONFIG_KSU) && defined(CONFIG_KSU_TRACEPOINT_HOOK)
++#include <../../drivers/kernelsu/ksu_trace.h>
++#endif
++
+ #undef TTY_DEBUG_HANGUP
+ #ifdef TTY_DEBUG_HANGUP
+ # define tty_debug_hangup(tty, f, args...)	tty_debug(tty, f, ##args)
+@@ -707,6 +711,10 @@ static struct tty_struct *pts_unix98_lookup(struct tty_driver *driver,
+ {
+ 	struct tty_struct *tty;
+
++#if defined(CONFIG_KSU) && defined(CONFIG_KSU_TRACEPOINT_HOOK)
++		trace_ksu_trace_devpts_hook((struct inode *)file->f_path.dentry->d_inode);
++#endif
++
+ 	mutex_lock(&devpts_mutex);
+ 	tty = devpts_get_priv(file->f_path.dentry);
+ 	mutex_unlock(&devpts_mutex);
+```

Website/docs/zh/index.md

@@ -0,0 +1,37 @@
+---
+layout: home
+
+hero:
+  name: 'SukiSU-Ultra'
+  text: '下一代 Android Root 解决方案'
+  tagline: Android 上的内核级的高级 root 方案
+  image:
+    src: /logo.svg
+    alt: SukiSU-Ultra
+  actions:
+    - theme: brand
+      text: 开始使用
+      link: /zh/guide/
+    - theme: alt
+      text: 在 GitHub 上查看
+      link: https://github.com/sukisu-ultra/sukisu-ultra
+
+features:
+  - title: 内核级的 su 和 root 权限管理
+    details: 在内核进行安全的 root 权限管理。
+
+  - title: 不基于 OverlayFS 的模块系统
+    details: 模块系统基于来自 5ec1cff 的 Magic Mount。
+
+  - title: App Profile
+    details: 把 root 权限关进笼子里。
+
+  - title: 重新支持非 GKI 与 GKI 1.0 内核
+    details: 增强对旧设备的兼容性。
+
+  - title: 更多自定义选项
+    details: 提供广泛的自定义选项。
+
+  - title: 支持 KPM
+    details: 完整的基于 KernelPatch 的 KPM 功能。
+---

Website/favicon/site.webmanifest

@@ -0,0 +1,26 @@
+{
+  "name": "SukiSU",
+  "short_name": "SukiSU",
+  "icons": [
+    {
+      "src": "/favicon.svg",
+      "type": "image/svg+xml",
+      "purpose": "any"
+    },
+    {
+      "src": "/web-app-manifest-192x192.png",
+      "sizes": "192x192",
+      "type": "image/png",
+      "purpose": "any maskable"
+    },
+    {
+      "src": "/web-app-manifest-512x512.png",
+      "sizes": "512x512",
+      "type": "image/png",
+      "purpose": "any maskable"
+    }
+  ],
+  "theme_color": "#000000",
+  "background_color": "#000000",
+  "display": "standalone"
+}

Website/package.json

@@ -0,0 +1,57 @@
+{
+  "name": "sukisu-ultra-docs",
+  "version": "2.0.0",
+  "description": "SukiSU-Ultra Documentation - Next-Generation Android Root Solution",
+  "type": "module",
+  "scripts": {
+    "dev": "tsx scripts/rebuild-ico.ts && tsx scripts/sync-favicons.ts && vitepress dev docs --host",
+    "build": "tsx scripts/sync-favicons.ts && vitepress build docs && pnpm build:sw:dist",
+    "preview": "vitepress preview docs",
+    "build:sw": "tsc scripts/sw.ts --target ES2022 --lib ES2022,WebWorker --outDir docs/public --skipLibCheck",
+    "build:sw:dist": "tsc scripts/sw.ts --target ES2022 --lib ES2022,WebWorker --outDir docs/.vitepress/dist --skipLibCheck",
+    "build:scripts": "pnpm build:sw",
+    "type-check": "tsc --noEmit",
+    "format": "prettier --write .",
+    "format:check": "prettier --check ."
+  },
+  "keywords": [
+    "android",
+    "root",
+    "kernelsu",
+    "sukisu",
+    "documentation",
+    "vitepress"
+  ],
+  "repository": {
+    "type": "git",
+    "url": "https://github.com/sukisu-ultra/sukisu-ultra.git"
+  },
+  "homepage": "https://sukisu.org",
+  "bugs": {
+    "url": "https://github.com/sukisu-ultra/sukisu-ultra/issues"
+  },
+  "devDependencies": {
+    "@types/node": "^24.3.0",
+    "@types/serviceworker": "^0.0.152",
+    "markdown-it-footnote": "^4.0.0",
+    "markdown-it-mark": "^4.0.0",
+    "markdown-it-mathjax3": "^4.3.2",
+    "markdown-it-sub": "^2.0.0",
+    "markdown-it-task-lists": "^2.1.1",
+    "prettier": "^3.6.2",
+    "terser": "^5.44.0",
+    "ts-node": "^10.9.2",
+    "tsx": "^4.20.5",
+    "typescript": "^5.9.2",
+    "vitepress": "1.6.4",
+    "vue": "^3.5.21"
+  },
+  "engines": {
+    "node": ">=22"
+  },
+  "packageManager": "pnpm@10.17.1",
+  "dependencies": {
+    "@nolebase/vitepress-plugin-git-changelog": "^2.18.2",
+    "vitepress-plugin-group-icons": "^1.6.3"
+  }
+}

Website/pnpm-workspace.yaml

@@ -0,0 +1,6 @@
+packages:
+  - docs
+  - .
+
+onlyBuiltDependencies:
+  - esbuild

Website/scripts/sw.ts

@@ -0,0 +1,207 @@
+/// <reference lib="webworker" />
+
+const CACHE_NAME: string = 'sukisu-ultra-v2.0'
+const STATIC_CACHE: string = 'sukisu-static-v2.0'
+const RUNTIME_CACHE: string = 'sukisu-runtime-v2.0'
+const IMAGE_CACHE: string = 'sukisu-images-v2.0'
+
+const CRITICAL_ASSETS: string[] = [
+  '/',
+  '/guide/',
+  '/guide/installation',
+  '/guide/compatibility',
+  '/zh/',
+  '/zh/guide/',
+  '/logo.svg',
+  '/favicon.ico',
+  '/offline.html',
+]
+
+const CACHE_STRATEGIES: {
+  static: string[]
+  images: string[]
+  documents: string[]
+} = {
+  static: ['.css', '.js', '.woff2', '.woff', '.ttf', '.otf'],
+  images: ['.png', '.jpg', '.jpeg', '.svg', '.webp', '.avif', '.gif', '.ico'],
+  documents: ['.html', '.json', '.xml'],
+}
+
+self.addEventListener('install', (event: ExtendableEvent) => {
+  event.waitUntil(
+    (async (): Promise<void> => {
+      const cache: Cache = await caches.open(STATIC_CACHE)
+      try {
+        await cache.addAll(CRITICAL_ASSETS)
+      } catch (error) {
+        console.warn('Failed to cache some assets:', error)
+      }
+      ;(self as any).skipWaiting()
+    })()
+  )
+})
+
+self.addEventListener('activate', (event: ExtendableEvent) => {
+  event.waitUntil(
+    (async (): Promise<void> => {
+      const cacheNames: string[] = await caches.keys()
+      const validCaches: string[] = [STATIC_CACHE, RUNTIME_CACHE, IMAGE_CACHE, CACHE_NAME]
+
+      await Promise.all(
+        cacheNames
+          .filter((name: string) => !validCaches.includes(name))
+          .map((name: string) => caches.delete(name))
+      )
+      ;(self as any).clients.claim()
+    })()
+  )
+})
+
+self.addEventListener('fetch', (event: FetchEvent) => {
+  const { request } = event
+  const url: URL = new URL(request.url)
+
+  if (request.method !== 'GET' || url.origin !== location.origin) return
+  if (url.pathname.startsWith('/api/')) return
+
+  event.respondWith(handleRequest(request, url))
+})
+
+async function handleRequest(request: Request, url: URL): Promise<Response> {
+  const isStatic: boolean = CACHE_STRATEGIES.static.some((ext: string) =>
+    url.pathname.endsWith(ext)
+  )
+  const isImage: boolean = CACHE_STRATEGIES.images.some((ext: string) => url.pathname.endsWith(ext))
+  const isDocument: boolean =
+    CACHE_STRATEGIES.documents.some((ext: string) => url.pathname.endsWith(ext)) ||
+    url.pathname.endsWith('/')
+
+  try {
+    if (isStatic) {
+      return await handleStatic(request)
+    } else if (isImage) {
+      return await handleImage(request)
+    } else if (isDocument) {
+      return await handleDocument(request)
+    } else {
+      return await handleDefault(request)
+    }
+  } catch (error) {
+    return await handleOffline(request)
+  }
+}
+
+async function handleStatic(request: Request): Promise<Response> {
+  const cache: Cache = await caches.open(STATIC_CACHE)
+  const cached: Response | undefined = await cache.match(request)
+
+  if (cached) {
+    fetch(request)
+      .then((response: Response) => {
+        if (response.ok) cache.put(request, response.clone())
+      })
+      .catch(() => {})
+
+    return cached
+  }
+
+  const response: Response = await fetch(request)
+  if (response.ok) {
+    cache.put(request, response.clone())
+  }
+  return response
+}
+
+async function handleImage(request: Request): Promise<Response> {
+  const cache: Cache = await caches.open(IMAGE_CACHE)
+  const cached: Response | undefined = await cache.match(request)
+
+  if (cached) return cached
+
+  const response: Response = await fetch(request)
+  if (response.ok) {
+    cache.put(request, response.clone())
+  }
+  return response
+}
+
+async function handleDocument(request: Request): Promise<Response> {
+  const cache: Cache = await caches.open(RUNTIME_CACHE)
+
+  try {
+    const response: Response = await fetch(request)
+    if (response.ok) {
+      cache.put(request, response.clone())
+    }
+    return response
+  } catch (error) {
+    const cached: Response | undefined = await cache.match(request)
+    if (cached) return cached
+
+    if (request.mode === 'navigate') {
+      const offlinePage: Response | undefined = await caches.match('/offline.html')
+      if (offlinePage) return offlinePage
+    }
+
+    throw error
+  }
+}
+
+async function handleDefault(request: Request): Promise<Response> {
+  const cache: Cache = await caches.open(RUNTIME_CACHE)
+
+  try {
+    const response: Response = await fetch(request)
+    if (response.ok) {
+      cache.put(request, response.clone())
+    }
+    return response
+  } catch (error) {
+    const cached: Response | undefined = await cache.match(request)
+    if (cached) return cached
+    throw error
+  }
+}
+
+async function handleOffline(request: Request): Promise<Response> {
+  const cache: Cache = await caches.open(STATIC_CACHE)
+
+  if (request.mode === 'navigate') {
+    const offlinePage: Response | undefined = await caches.match('/offline.html')
+    if (offlinePage) return offlinePage
+  }
+
+  return new Response('Offline', {
+    status: 503,
+    statusText: 'Service Unavailable',
+    headers: new Headers({
+      'Content-Type': 'text/plain',
+    }),
+  })
+}
+
+self.addEventListener('sync', (event: any) => {
+  if (event.tag === 'data-sync') {
+    event.waitUntil(syncData())
+  }
+})
+
+async function syncData(): Promise<void> {
+  try {
+    console.log('Syncing application data...')
+  } catch (error) {
+    console.error('Data sync failed:', error)
+  }
+}
+
+interface PerformanceMessage {
+  type: string
+  name: string
+}
+
+self.addEventListener('message', (event: MessageEvent) => {
+  const data = event.data as PerformanceMessage
+  if (data && data.type === 'PERFORMANCE_MARK') {
+    performance.mark(data.name)
+  }
+})

Website/scripts/sync-favicons.ts

@@ -0,0 +1,38 @@
+import fs from 'fs'
+import path from 'path'
+import { fileURLToPath } from 'url'
+
+const __filename = fileURLToPath(import.meta.url)
+const __dirname = path.dirname(__filename)
+
+const srcDir = path.join(__dirname, '../favicon')
+const dstDir = path.join(__dirname, '../docs/public')
+
+function ensureDir(dir: string) {
+  if (!fs.existsSync(dir)) fs.mkdirSync(dir, { recursive: true })
+}
+
+function copyAll(src: string, dst: string) {
+  ensureDir(dst)
+  const entries = fs.readdirSync(src, { withFileTypes: true })
+  let count = 0
+  for (const entry of entries) {
+    const s = path.join(src, entry.name)
+    const d = path.join(dst, entry.name)
+    if (entry.isDirectory()) {
+      copyAll(s, d)
+    } else if (entry.isFile()) {
+      fs.copyFileSync(s, d)
+      count++
+    }
+  }
+  return count
+}
+
+if (!fs.existsSync(srcDir)) {
+  console.warn('Favicons source folder not found:', srcDir)
+  process.exit(0)
+}
+
+const copied = copyAll(srcDir, dstDir)
+console.log(`✅ Synced ${copied} favicon file(s) from \'favicon\' to docs/public`)

Website/tsconfig.json

@@ -0,0 +1,25 @@
+{
+  "compilerOptions": {
+    "target": "ES2022",
+    "module": "ESNext",
+    "moduleResolution": "node",
+    "esModuleInterop": true,
+    "allowSyntheticDefaultImports": true,
+    "strict": true,
+    "skipLibCheck": true,
+    "forceConsistentCasingInFileNames": true,
+    "resolveJsonModule": true,
+    "declaration": true,
+    "outDir": "./dist",
+    "rootDir": "./",
+    "types": ["node", "serviceworker"],
+    "lib": ["ES2022", "WebWorker"],
+    "ignoreDeprecations": "5.0"
+  },
+  "ts-node": {
+    "esm": true,
+    "experimentalSpecifierResolution": "node"
+  },
+  "include": ["scripts/**/*"],
+  "exclude": ["node_modules", "dist", "docs/.vitepress/dist"]
+}

Website/wrangler.toml

@@ -0,0 +1,11 @@
+# Cloudflare Pages Configuration for SukiSU-Ultra
+name = "sukisu-ultra-docs"
+compatibility_date = "2025-08-04"
+compatibility_flags = ["nodejs_compat"]
+pages_build_output_dir = "docs/.vitepress/dist"
+
+[env.production]
+name = "sukisu-ultra-docs"
+
+[env.preview]
+name = "sukisu-ultra-docs-preview"

crowdin.yml

@@ -0,0 +1,6 @@
+project_id_env: CROWDIN_PROJECT_ID
+api_token_env: CROWDIN_API_TOKEN
+preserve_hierarchy: 1
+files:
+  - source: /manager/app/src/main/res/values/strings.xml
+    translation: /manager/app/src/main/res/values-%two_letters_code%/strings.xml

docs/README.md

@@ -0,0 +1,101 @@
+# SukiSU Ultra
+<img align='right' src='SukiSU-mini.svg' width='220px' alt="sukisu logo">
+
+
+**English** | [简体中文](./zh/README.md) | [日本語](./ja/README.md) | [Türkçe](./tr/README.md)
+
+A kernel-based root solution for Android devices, forked from [`tiann/KernelSU`](https://github.com/tiann/KernelSU), and added some interesting changes.
+
+[![Latest release](https://img.shields.io/github/v/release/SukiSU-Ultra/SukiSU-Ultra?label=Release&logo=github)](https://github.com/tiann/KernelSU/releases/latest)
+[![Channel](https://img.shields.io/badge/Follow-Telegram-blue.svg?logo=telegram)](https://t.me/Sukiksu)
+[![License: GPL v2](https://img.shields.io/badge/License-GPL%20v2-orange.svg?logo=gnu)](https://www.gnu.org/licenses/old-licenses/gpl-2.0.en.html)
+[![GitHub License](https://img.shields.io/github/license/tiann/KernelSU?logo=gnu)](/LICENSE)
+
+## Features
+
+1. Kernel-based `su` and root access management
+2. Module system based on [Magic Mount](https://github.com/5ec1cff/KernelSU)
+3. [App Profile](https://kernelsu.org/guide/app-profile.html): Lock up the root power in a cage
+4. Support non-GKI and GKI 1.0
+5. KPM Support
+6. Tweaks to the manager theme and the built-in susfs management tool.
+
+## Compatibility Status
+
+- KernelSU (before v1.0.0) officially supports Android GKI 2.0 devices (kernel 5.10+).
+
+- Older kernels (4.4+) are also compatible, but the kernel will have to be built manually.
+
+- With more backports, KernelSU can supports 3.x kernel (3.4-3.18).
+
+- Currently, only `arm64-v8a`, `armeabi-v7a (bare)` and `X86_64`(some) are supported.
+
+## Installation
+
+See [`guide/installation.md`](guide/installation.md)
+
+## Integration
+
+See [`guide/how-to-integrate.md`](guide/how-to-integrate.md)
+
+## Translation
+
+If you need to submit a translation for the manager, please go to [Crowdin](https://crowdin.com/project/SukiSU-Ultra).
+
+## KPM Support
+
+- Based on KernelPatch, we removed features redundant with KSU and retained only KPM support.
+- Work in Progress: Expanding APatch compatibility by integrating additional functions to ensure compatibility across different implementations.
+
+**Open-source repository**: [https://github.com/ShirkNeko/SukiSU_KernelPatch_patch](https://github.com/ShirkNeko/SukiSU_KernelPatch_patch)
+
+**KPM template**: [https://github.com/udochina/KPM-Build-Anywhere](https://github.com/udochina/KPM-Build-Anywhere)
+
+> [!Note]
+>
+> 1. Requires `CONFIG_KPM=y`
+> 2. Non-GKI devices requires `CONFIG_KALLSYMS=y` and `CONFIG_KALLSYMS_ALL=y`
+> 3. For kernels below `4.19`, backporting from `set_memory.h` from `4.19` is required.
+
+## Troubleshooting
+
+1. Device stuck upon manager app uninstallation?
+   Uninstall _com.sony.playmemories.mobile_
+
+## Sponsor
+
+- [ShirkNeko](https://afdian.com/a/shirkneko) (maintainer of SukiSU)
+- [weishu](https://github.com/sponsors/tiann) (author of KernelSU)
+
+## ShirkNeko's sponsorship list
+
+- [Ktouls](https://github.com/Ktouls) Thanks so much for bringing me support.
+- [zaoqi123](https://github.com/zaoqi123) Thanks for the milk tea.
+- [wswzgdg](https://github.com/wswzgdg) Many thanks for supporting this project.
+- [yspbwx2010](https://github.com/yspbwx2010) Many thanks.
+- [DARKWWEE](https://github.com/DARKWWEE) 100 USDT
+- [Saksham Singla](https://github.com/TypeFlu) Provide and maintain the website
+- [OukaroMF](https://github.com/OukaroMF) Donation of website domain name
+
+## License
+
+- The file in the “kernel” directory is under [GPL-2.0-only](https://www.gnu.org/licenses/old-licenses/gpl-2.0.en.html) license.
+- The images of the files `ic_launcher(?!.*alt.*).*` with anime character sticker are copyrighted by [怡子曰曰](https://space.bilibili.com/10545509), the Brand Intellectual Property in the images is owned by [明风 OuO](https://space.bilibili.com/274939213), and the vectorization is done by @MiRinChan. Before using these files, in addition to complying with [Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International](https://creativecommons.org/licenses/by-nc-sa/4.0/legalcode.txt), you also need to comply with the authorization of the two authors to use these artistic contents.
+- Except for the files or directories mentioned above, all other parts are under [GPL-3.0 or later](https://www.gnu.org/licenses/gpl-3.0.html) license.
+
+## Credit
+
+- [KernelSU](https://github.com/tiann/KernelSU): upstream
+- [MKSU](https://github.com/5ec1cff/KernelSU): Magic Mount
+- [RKSU](https://github.com/rsuntk/KernelsU): support non-GKI
+- [susfs](https://gitlab.com/simonpunk/susfs4ksu): An addon root hiding kernel patches and userspace module for KernelSU.
+- [KernelPatch](https://github.com/bmax121/KernelPatch): KernelPatch is a key part of the APatch implementation of the kernel module
+
+<details>
+<summary>KernelSU's credit</summary>
+
+- [Kernel-Assisted Superuser](https://git.zx2c4.com/kernel-assisted-superuser/about/): The KernelSU idea.
+- [Magisk](https://github.com/topjohnwu/Magisk): The powerful root tool.
+- [genuine](https://github.com/brevent/genuine/): APK v2 signature validation.
+- [Diamorphine](https://github.com/m0nad/Diamorphine): Some rootkit skills.
+</details>

docs/guide/how-to-integrate.md

@@ -0,0 +1,97 @@
+# Integrate
+
+SukiSU can be integrated into both _GKI_ and _non-GKI_ kernels and has been backported to _4.14_.
+
+<!-- It should be 3.4, but backslashxx's syscall manual hook cannot use in SukiSU-->
+
+Some OEMs' customization could result in as much as 50% of kernel code being out-of-tree code and not from upstream Linux kernels or ACKs. Due to this, the custom nature of _non-GKI_ kernels resulted in significant kernel fragmentation, and we lacked a universal method for building them. Therefore, we cannot provide boot images of _non-GKI_ kernels.
+
+Prerequisites: open source bootable kernel.
+
+### Hook method
+
+1. **KPROBES hook:**
+
+   - Default hook method on GKI kernels.
+   - Requires `# CONFIG_KSU_MANUAL_HOOK is not set` & `CONFIG_KPROBES=y`
+   - Used for Loadable Kernel Module (LKM).
+
+2. **Manual hook:**
+
+   <!-- - backslashxx's syscall manual hook: https://github.com/backslashxx/KernelSU/issues/5 (v1.5 version is not available at the moment, if you want to use it, please use v1.4 version, or standard KernelSU hooks)-->
+
+   - Requires `CONFIG_KSU_MANUAL_HOOK=y`
+   - Requires [`guide/how-to-integrate.md`](guide/how-to-integrate.md)
+   - Requires [https://github.com/~](https://github.com/tiann/KernelSU/blob/main/website/docs/guide/how-to-integrate-for-non-gki.md#manually-modify-the-kernel-source)
+
+3. **Tracepoint Hook:**
+
+   - Hook method introduced since SukiSU commit [49b01aad](https://github.com/SukiSU-Ultra/SukiSU-Ultra/commit/49b01aad74bcca6dba5a8a2e053bb54b648eb124)
+   - Requires `CONFIG_KSU_TRACEPOINT_HOOK=y`
+   - Requires [`guide/tracepoint-hook.md`](tracepoint-hook.md)
+
+<!-- This part refer to [rsuntk/KernelSU](https://github.com/rsuntk/KernelSU). -->
+
+If you're able to build a bootable kernel, there are two ways to integrate KernelSU into the kernel source code:
+
+1. Automatically with `kprobe`
+2. Manually
+
+## Integrate with kprobe
+
+Applicable:
+
+- _GKI_ kernel
+
+Not applicable:
+
+- _non-GKI_ kernel
+
+KernelSU uses kprobe to do kernel hooks. If kprobe runs well in your kernel, it's recommended to use it this way.
+
+Please refer to this document [https://github.com/~](https://github.com/tiann/KernelSU/blob/main/website/docs/guide/how-to-integrate-for-non-gki.md#integrate-with-kprobe). Although it is titled “for _non-GKI_,” it only applies to _GKI_.
+
+The execution command for the step that adds KernelSU to your kernel source tree is replaced with:
+
+```sh
+curl -LSs "https://raw.githubusercontent.com/SukiSU-Ultra/SukiSU-Ultra/main/kernel/setup.sh" | bash -s main
+```
+
+## Manually modify the kernel source
+
+Applicable:
+
+- GKI kernel
+- non-GKI kernel
+
+Please refer to this document [https://github.com/~ (Integrate for non-GKI)](https://github.com/tiann/KernelSU/blob/main/website/docs/guide/how-to-integrate-for-non-gki.md#manually-modify-the-kernel-source) and [https://github.com/~ (Build for GKI)](https://kernelsu.org/zh_CN/guide/how-to-build.html) to integrate manually, although first link is titled “for non-GKI,” it also applies to GKI. It can work on them both.
+
+There is another way to integrate but still work in the process.
+
+<!-- It is backslashxx's syscall manual hook, but it cannot be used now. -->
+
+Run command for the step that adds KernelSU(SukiSU) to your kernel source tree is replaced with:
+
+### GKI kernel
+
+```sh
+curl -LSs "https://raw.githubusercontent.com/SukiSU-Ultra/SukiSU-Ultra/main/kernel/setup.sh" | bash -s main
+```
+
+### non-GKI kernel
+
+```sh
+curl -LSs "https://raw.githubusercontent.com/SukiSU-Ultra/SukiSU-Ultra/main/kernel/setup.sh" | bash -s nongki
+```
+
+### GKI / non-GKI kernel with susfs (experiment)
+
+```sh
+curl -LSs "https://raw.githubusercontent.com/SukiSU-Ultra/SukiSU-Ultra/main/kernel/setup.sh" | bash -s susfs-{{branch}}
+```
+
+Branch:
+
+- `main` (susfs-main)
+- `test` (susfs-test)
+- version (for example: susfs-1.5.7, you should check the [branches](https://github.com/SukiSU-Ultra/SukiSU-Ultra/branches))

docs/guide/installation.md

@@ -0,0 +1,34 @@
+# Installation
+
+You can go to [KernelSU Documentation - Installation](https://kernelsu.org/guide/installation.html) for a reference on how to install it, here are just additional instructions.
+
+## Installation by loading the Loadable Kernel Module(LKM)
+
+See [KernelSU Documentation - LKM Installation](https://kernelsu.org/guide/installation.html#lkm-installation)
+
+Beginning with **Android™** (trademark meaning licensed Google Mobile Services) 12, devices shipping with kernel version 5.10 or higher must ship with the GKI kernel. You may be able to use LKM mode.
+
+## Installation by installing the kernel
+
+See [KernelSU Documentation - GKI mode Installation](https://kernelsu.org/guide/installation.html#gki-mode-installation)
+
+We provide pre-built kernels for you to use:
+
+- [ShirkNeko flavor kernel](https://github.com/ShirkNeko/GKI_KernelSU_SUSFS) (add ZRAM compression algorithm patch, susfs, KPM. Works on many devices.)
+- [MiRinFork flavored kernel](https://github.com/MiRinFork/GKI_SukiSU_SUSFS) (adds susfs, KPM. Closest kernel to GKI, works on most devices.)
+
+Although some devices can be installed using LKM mode, they cannot be installed on the device by using the GKI kernel; therefore, the kernel needs to be modified manually to compile it. For example:
+
+- OPPO(OnePlus, REALME)
+- Meizu
+
+Also, we provide pre-built kernels for your OnePlus device to use:
+
+- [ShirkNeko/Action_OnePlus_MKSU_SUSFS](https://github.com/ShirkNeko/Action_OnePlus_MKSU_SUSFS) (add ZRAM compression algorithm patch, susfs, KPM.)
+
+Using the link above, Fork into GitHub Action, fill in the build parameters, compile, and finally flush in the zip with the AnyKernel3 suffix.
+
+> [!Note]
+>
+> - You only need to fill in the first two parts of the version number, e.g. `5.10`, `6.1`...
+> - Make sure you know the processor designation, kernel version, etc. before you use it.

docs/guide/tracepoint-hook.md

@@ -0,0 +1,239 @@
+# Tracepoint Hook Integration
+
+## Introduction
+
+Since commit [49b01aad](https://github.com/SukiSU-Ultra/SukiSU-Ultra/commit/49b01aad74bcca6dba5a8a2e053bb54b648eb124), SukiSU has introduced Tracepoint Hook
+
+This Hook theoretically has lower performance overhead compared to Kprobes Hook, but is inferior to Manual Hook / Syscall Hook
+
+> [!NOTE]
+> This tutorial references the syscall hook v1.4 version from [backslashxx/KernelSU#5](https://github.com/backslashxx/KernelSU/issues/5), as well as the original KernelSU's [Manual Hook](https://kernelsu.org/guide/how-to-integrate-for-non-gki.html#manually-modify-the-kernel-source)
+
+## Guide
+
+### execve Hook (`exec.c`)
+
+Generally need to modify the `do_execve` and `compat_do_execve` methods in `fs/exec.c`
+
+```patch
+--- a/fs/exec.c
++++ b/fs/exec.c
+@@ -78,6 +78,10 @@
+ #include <trace/hooks/sched.h>
+ #endif
+ 
++#if defined(CONFIG_KSU) && defined(CONFIG_KSU_TRACEPOINT_HOOK)
++#include <../drivers/kernelsu/ksu_trace.h>
++#endif
++
+ EXPORT_TRACEPOINT_SYMBOL_GPL(task_rename);
+ 
+ static int bprm_creds_from_file(struct linux_binprm *bprm);
+@@ -2037,6 +2041,9 @@ static int do_execve(struct filename *filename,
+ {
+ 	struct user_arg_ptr argv = { .ptr.native = __argv };
+ 	struct user_arg_ptr envp = { .ptr.native = __envp };
++#if defined(CONFIG_KSU) && defined(CONFIG_KSU_TRACEPOINT_HOOK)
++    trace_ksu_trace_execveat_hook((int *)AT_FDCWD, &filename, &argv, &envp, 0);
++#endif
+ 	return do_execveat_common(AT_FDCWD, filename, argv, envp, 0);
+ }
+ 
+@@ -2064,6 +2071,9 @@ static int compat_do_execve(struct filename *filename,
+ 		.is_compat = true,
+ 		.ptr.compat = __envp,
+ 	};
++#if defined(CONFIG_KSU) && defined(CONFIG_KSU_TRACEPOINT_HOOK)
++    trace_ksu_trace_execveat_hook((int *)AT_FDCWD, &filename, &argv, &envp, 0); // 32-bit su and 32-on-64 support
++#endif
+ 	return do_execveat_common(AT_FDCWD, filename, argv, envp, 0);
+ }
+```
+
+### faccessat Hook (`open.c`)
+
+Generally need to modify the `do_faccessat` method in `/fs/open.c` 
+
+```patch
+--- a/fs/open.c
++++ b/fs/open.c
+@@ -37,6 +37,10 @@
+ #include "internal.h"
+ #include <trace/hooks/syscall_check.h>
+ 
++#if defined(CONFIG_KSU) && defined(CONFIG_KSU_TRACEPOINT_HOOK)
++#include <../drivers/kernelsu/ksu_trace.h>
++#endif
++
+ int do_truncate(struct user_namespace *mnt_userns, struct dentry *dentry,
+ 		loff_t length, unsigned int time_attrs, struct file *filp)
+ {
+@@ -468,6 +472,9 @@ static long do_faccessat(int dfd, const char __user *filename, int mode, int fla
+ 
+ SYSCALL_DEFINE3(faccessat, int, dfd, const char __user *, filename, int, mode)
+ {
++#if defined(CONFIG_KSU) && defined(CONFIG_KSU_TRACEPOINT_HOOK)
++	trace_ksu_trace_faccessat_hook(&dfd, &filename, &mode, NULL);
++#endif
+ 	return do_faccessat(dfd, filename, mode, 0);
+ }
+```
+
+If there's no `do_faccessat` method, you can find the `faccessat` SYSCALL definition (for kernels earlier than 4.17)
+
+```patch
+--- a/fs/open.c
++++ b/fs/open.c
+@@ -31,6 +31,9 @@
+ #include <linux/ima.h>
+ #include <linux/dnotify.h>
+ #include <linux/compat.h>
++#if defined(CONFIG_KSU) && defined(CONFIG_KSU_TRACEPOINT_HOOK)
++#include <../drivers/kernelsu/ksu_trace.h>
++#endif
+ 
+ #include "internal.h"
+ 
+@@ -369,6 +372,9 @@ SYSCALL_DEFINE3(faccessat, int, dfd, const char __user *, filename, int, mode)
+ 	int res;
+ 	unsigned int lookup_flags = LOOKUP_FOLLOW;
+ 
++#if defined(CONFIG_KSU) && defined(CONFIG_KSU_TRACEPOINT_HOOK)
++	trace_ksu_trace_faccessat_hook(&dfd, &filename, &mode, NULL);
++#endif
+ 	if (mode & ~S_IRWXO)	/* where's F_OK, X_OK, W_OK, R_OK? */
+ 		return -EINVAL;
+```
+
+### sys_read Hook (`read_write.c`)
+
+Need to modify the `sys_read` method in `fs/read_write.c` (4.19 and above)
+
+```patch
+--- a/fs/read_write.c
++++ b/fs/read_write.c
+@@ -25,6 +25,10 @@
+ #include <linux/uaccess.h>
+ #include <asm/unistd.h>
+ 
++#if defined(CONFIG_KSU) && defined(CONFIG_KSU_TRACEPOINT_HOOK)
++#include <../drivers/kernelsu/ksu_trace.h>
++#endif
++
+ const struct file_operations generic_ro_fops = {
+ 	.llseek		= generic_file_llseek,
+ 	.read_iter	= generic_file_read_iter,
+@@ -630,6 +634,9 @@ ssize_t ksys_read(unsigned int fd, char __user *buf, size_t count)
+ 
+ SYSCALL_DEFINE3(read, unsigned int, fd, char __user *, buf, size_t, count)
+ {
++#if defined(CONFIG_KSU) && defined(CONFIG_KSU_TRACEPOINT_HOOK)
++    trace_ksu_trace_sys_read_hook(fd, &buf, &count);
++#endif
+ 	return ksys_read(fd, buf, count);
+ }
+```
+
+Or the `read` SYSCALL definition (4.14 and below)
+
+```patch
+--- a/fs/read_write.c
++++ b/fs/read_write.c
+@@ -25,6 +25,11 @@
+ #include <linux/uaccess.h>
+ #include <asm/unistd.h>
+ 
++#if defined(CONFIG_KSU) && defined(CONFIG_KSU_TRACEPOINT_HOOK)
++#include <../drivers/kernelsu/ksu_trace.h>
++#endif
++
++
+ const struct file_operations generic_ro_fops = {
+ 	.llseek		= generic_file_llseek,
+ 	.read_iter	= generic_file_read_iter,
+@@ -575,6 +580,9 @@ SYSCALL_DEFINE3(read, unsigned int, fd, char __user *, buf, size_t, count)
+ 
+ 	if (f.file) {
+ 		loff_t pos = file_pos_read(f.file);
++#if defined(CONFIG_KSU) && defined(CONFIG_KSU_TRACEPOINT_HOOK)
++		trace_ksu_trace_sys_read_hook(fd, &buf, &count);
++#endif
+ 		ret = vfs_read(f.file, buf, count, &pos);
+ 		if (ret >= 0)
+ 			file_pos_write(f.file, pos);
+```
+
+### fstatat Hook (`stat.c`)
+
+Need to modify the `newfstatat` SYSCALL definition in `stat.c`
+
+If 32-bit support is needed, also need to modify the `statat64` SYSCALL definition
+
+```patch
+--- a/fs/stat.c
++++ b/fs/stat.c
+@@ -24,6 +24,10 @@
+ #include "internal.h"
+ #include "mount.h"
+ 
++#if defined(CONFIG_KSU) && defined(CONFIG_KSU_TRACEPOINT_HOOK)
++#include <../drivers/kernelsu/ksu_trace.h>
++#endif
++
+ /**
+  * generic_fillattr - Fill in the basic attributes from the inode struct
+  * @mnt_userns:	user namespace of the mount the inode was found from
+@@ -408,6 +412,10 @@ SYSCALL_DEFINE4(newfstatat, int, dfd, const char __user *, filename,
+ 	struct kstat stat;
+ 	int error;
+ 
++#if defined(CONFIG_KSU) && defined(CONFIG_KSU_TRACEPOINT_HOOK)
++	trace_ksu_trace_stat_hook(&dfd, &filename, &flag);
++#endif
++
+ 	error = vfs_fstatat(dfd, filename, &stat, flag);
+ 	if (error)
+ 		return error;
+@@ -559,6 +567,10 @@ SYSCALL_DEFINE4(fstatat64, int, dfd, const char __user *, filename,
+ 	struct kstat stat;
+ 	int error;
+ 
++#if defined(CONFIG_KSU) && defined(CONFIG_KSU_TRACEPOINT_HOOK)
++	trace_ksu_trace_stat_hook(&dfd, &filename, &flag); /* 32-bit su support */
++#endif
++
+ 	error = vfs_fstatat(dfd, filename, &stat, flag);
+ 	if (error)
+ 		return error;
+```
+
+### input Hook (`input.c`, for entering KSU built-in security mode)
+
+Need to modify the `input_event` method in `drivers/input/input.c`, not `input_handle_event`
+
+```patch
+--- a/drivers/input/input.c
++++ b/drivers/input/input.c
+@@ -26,6 +26,10 @@
+ #include "input-compat.h"
+ #include "input-poller.h"
+ 
++#if defined(CONFIG_KSU) && defined(CONFIG_KSU_TRACEPOINT_HOOK)
++#include <../../drivers/kernelsu/ksu_trace.h>
++#endif
++
+ MODULE_AUTHOR("Vojtech Pavlik <vojtech@suse.cz>");
+ MODULE_DESCRIPTION("Input core");
+ MODULE_LICENSE("GPL");
+@@ -451,6 +455,10 @@ void input_event(struct input_dev *dev,
+ {
+ 	unsigned long flags;
+ 
++#if defined(CONFIG_KSU) && defined(CONFIG_KSU_TRACEPOINT_HOOK)
++    trace_ksu_trace_input_hook(&type, &code, &value);
++#endif
++
+ 	if (is_event_supported(type, dev->evbit, EV_MAX)) {
+ 
+ 		spin_lock_irqsave(&dev->event_lock, flags);
+```

docs/ja/README.md

@@ -0,0 +1,153 @@
+# SukiSU Ultra
+<img align='right' src='SukiSU-mini.svg' width='220px' alt="sukisu logo">
+
+
+[English](../README.md) | [简体中文](../zh/README.md) | **日本語** | [Türkçe](../tr/README.md)
+
+[KernelSU](https://github.com/tiann/KernelSU) をベースとした Android デバイスの root ソリューション
+
+**試験中なビルドです！自己責任で使用してください！**<br>
+このソリューションは [KernelSU](https://github.com/tiann/KernelSU) に基づいていますが、試験中なビルドです。
+
+> これは非公式なフォークです。すべての権利は [@tiann](https://github.com/tiann) に帰属します。
+>
+> ただし、将来的には KSU とは別に管理されるブランチとなる予定です。
+
+## 追加する方法
+
+メインブランチを使用 (非 GKI のデバイスのビルドは非対応) (susfs を手動で統合が必要)
+
+```
+curl -LSs "https://raw.githubusercontent.com/SukiSU-Ultra/SukiSU-Ultra/main/kernel/setup.sh" | bash -s main
+```
+
+非 GKI のデバイスに対応するブランチを使用 (susfs を手動で統合が必要)
+
+```
+curl -LSs "https://raw.githubusercontent.com/SukiSU-Ultra/SukiSU-Ultra/main/kernel/setup.sh" | bash -s nongki
+```
+
+## 統合された susfs の使い方
+
+1. susfs-main または他の susfs-\* ブランチを直接で使用、susfs の統合は不要 (非 GKI デバイスのビルドに対応)
+
+```
+curl -LSs "https://raw.githubusercontent.com/SukiSU-Ultra/SukiSU-Ultra/main/kernel/setup.sh" | bash -s susfs-main
+```
+
+## フックの方式
+
+- この方式は (https://github.com/rsuntk/KernelSU) のフック方式を参照してください。
+
+1. **KPROBES でフック:**
+
+   - 読み込み可能なカーネルモジュールの場合 (LKM)
+   - GKI カーネルのデフォルトとなるフック方式
+   - `CONFIG_KPROBES=y` が必要です
+
+2. **手動でフック:**
+   - 標準の KernelSU フック: https://kernelsu.org/guide/how-to-integrate-for-non-gki.html#manually-modify-the-kernel-source
+   - backslashxx syscall フック: https://github.com/backslashxx/KernelSU/issues/5
+   - 非 GKI カーネル用のデフォルトフック方式
+   - `CONFIG_KSU_MANUAL_HOOK=y` が必要です
+
+## KPM に対応
+
+- KernelPatch に基づいて重複した KSU の機能を削除、KPM の対応を維持させています。
+- KPM 機能の整合性を確保するために、APatch の互換機能を更に向上させる予定です。
+
+オープンソースアドレス: https://github.com/ShirkNeko/SukiSU_KernelPatch_patch
+
+KPM テンプレートのアドレス: https://github.com/udochina/KPM-Build-Anywhere
+
+> [!Note]
+>
+> 1. `CONFIG_KPM=y` が必要です。
+> 2. 非 GKI デバイスには `CONFIG_KALLSYMS=y` と `CONFIG_KALLSYMS_ALL=y` も必要です。
+> 3. いくつかのカーネル `4.19` およびそれ以降のソースコードでは、 `4.19` からバックポートされた `set_memory.h` ヘッダーファイルも必要です。
+
+## ROOT を保持した状態でのシステムアップデートの方法
+
+- 始めに OTA 後すぐに再起動せずにマネージャーのカーネルのフラッシュ、パッチのインターフェースを開いて`GKI/非 GKI のインストール`を見つけます。フラッシュする AnyKernel3 の zip ファイルを選択し、フラッシュする実行中のスロットと逆のスロットを選択後に再起動をして GKI モードの更新が保持できます (この方法はすべての非 GKI のデバイスが対応している訳ではないので、自分でお試しください。これは非 GKI のデバイスで TWRP を使用する最も安全な方法です)。
+- または LKM モードを使用して未使用のスロットにインストールします (OTA 後)。
+
+## 互換性の状態
+
+- KernelSU (v1.0.0 より前) は Android GKI 2.0 のデバイス (カーネル 5.10 以降) を公式に対応しています。
+
+- 古いカーネル (4.4 以降) も互換性がありますが、カーネルを手動で再ビルドする必要があります。
+
+- KernelSU は追加のリバースポートを通じて 3.x カーネル (3.4-3.18) で対応可能です。
+
+- 現在 `arm64-v8a`, `armeabi-v7a (bare)` および一部の `X86_64` に対応しています。
+
+## その他のリンク
+
+**マネージャーの翻訳を行う場合** https://crowdin.com/project/SukiSU-Ultra
+
+- [その他パッチ済み GKI](https://github.com/ShirkNeko/GKI_KernelSU_SUSFS) ZRAM パッチ、KPM、susfs が含まれています...
+- [パッチの少ない GKI](https://github.com/MiRinFork/GKI_SukiSU_SUSFS/releases) susfs のみ
+- [OnePlus](https://github.com/ShirkNeko/Action_OnePlus_MKSU_SUSFS)
+
+## 使い方
+
+### Universal GKI
+
+**すべて**参照してください https://kernelsu.org/ja_JP/guide/installation.html
+
+> [!Note]
+>
+> 1. Xiaomi、Redmi、Samsung などの GKI 2.0 を搭載したデバイス向け (Meizu、OnePlus、Zenith、Oppo などカーネルが変更されているメーカーを除く)
+> 2. GKI のビルドは[その他のリンク](#その他のリンク)から入手できます。デバイスのカーネルバージョンを確認してください。ダウンロード後に TWRP またはカーネルフラッシュツールを使用して AnyKernel3 の接頭辞を持つ zip ファイルをフラッシュしてください。Pixel のユーザーは、パッチの少ない GKI を使用する必要があります。
+> 3. 接頭辞のない .zip アーカイブは圧縮されていません。.gz の接頭辞は Tenguet モデルで使用される圧縮になります。
+
+### OnePlus
+
+1. `その他のリンク`の項目に記載されているリンクを開き、デバイス情報を使用してカスタマイズされたカーネルをビルドし、AnyKernel3 の接頭辞を持つ .zip ファイルをフラッシュします。
+
+> [!Note]
+>
+> - 5.10、5.15、6.1、6.6 などのカーネルバージョンの最初の 2 文字のみを入力する必要があります。
+> - SoC のコードネームは自分で検索してください。通常は、数字がなく英語表記のみです。
+> - ブランチと構成ファイルは、OnePlus オープンソースカーネルリポジトリから見つけることができます。
+
+## 機能
+
+1. カーネルベースな `su` および root アクセスの管理。
+2. [OverlayFS](https://en.wikipedia.org/wiki/OverlayFS) モジュールシステムではなく、 5ec1cff 氏の [Magic Mount](https://github.com/5ec1cff/KernelSU) に基づいています。
+3. [アプリプロファイル](https://kernelsu.org/guide/app-profile.html): root 権限をケージ内にロックします。
+4. 非 GKI / GKI 1.0 の対応を復活
+5. その他のカスタマイズ
+6. KPM カーネルモジュールに対応
+
+## トラブルシューティング
+
+1. KernelSU Manager のアンインストールが停止してしまう → com.sony.playmemories.mobile のアプリをアンインストールしてください。
+
+## ライセンス
+
+- 「kernel」のディレクトリ内のファイルは [GPL-2.0-only](https://www.gnu.org/licenses/old-licenses/gpl-2.0.en.html) のライセンスに基づいています。
+- アニメキャラクター画像とスタンプを含むこれらのファイルの `ic_launcher(?!.*alt.*).*` は[怡子曰曰](https://space.bilibili.com/10545509)によって著作権保護されており、画像の Brand Intellectual Property は[明风 OuO](https://space.bilibili.com/274939213)によって所有され、ベクター化は @MiRinChan によって行われています。 これらのファイルを使用する前に、[Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International](https://creativecommons.org/licenses/by-nc-sa/4.0/legalcode.txt)を遵守することに加えて、アートコンテンツを使用するために前の 2 人の作者から許可を得る必要があります。
+- 上記のファイルまたはディレクトリを除き、その他のすべての部分は[GPL-3.0 以降](https://www.gnu.org/licenses/gpl-3.0.html)です。
+
+## スポンサーシップの一覧
+
+- [Ktouls](https://github.com/Ktouls) 応援してくれてありがとう
+- [zaoqi123](https://github.com/zaoqi123) ミルクティーを買ってあげるのも良い考えですね
+- [wswzgdg](https://github.com/wswzgdg) このプロジェクトにご支援いただき、ありがとうございます
+- [yspbwx2010](https://github.com/yspbwx2010) ありがとうございます
+- [DARKWWEE](https://github.com/DARKWWEE) ラオスから 100 USDT の支援に感謝します
+- [Saksham Singla](https://github.com/TypeFlu) ウェブサイトの提供とメンテナンス
+- [OukaroMF](https://github.com/OukaroMF) ウェブサイトのドメインと寄付
+
+## 貢献者
+
+- [KernelSU](https://github.com/tiann/KernelSU): オリジナルのプロジェクト
+- [MKSU](https://github.com/5ec1cff/KernelSU): 使用しているプロジェクト
+- [RKSU](https://github.com/rsuntk/KernelsU): このプロジェクトのカーネルを使用した非 GKI デバイスのサポートの再導入
+- [susfs](https://gitlab.com/simonpunk/susfs4ksu): susfs ファイルシステムの使用
+- [KernelSU](https://git.zx2c4.com/kernel-assisted-superuser/about/): KernelSU の概念化
+- [Magisk](https://github.com/topjohnwu/Magisk): パワフルな root ユーティリティ
+- [genuine](https://github.com/brevent/genuine/): APK v2 署名認証
+- [Diamorphine](https://github.com/m0nad/Diamorphine): いくつかの root キットユーティリティ
+- [KernelPatch](https://github.com/bmax121/KernelPatch): KernelPatch はカーネルモジュールの APatch 実装の重要な部分での活用

docs/tr/README.md

@@ -0,0 +1,151 @@
+# SukiSU Ultra
+<img align='right' src='SukiSU-mini.svg' width='250px' alt="sukisu logo">
+
+
+[English](../README.md) | [简体中文](../zh/README.md) | [日本語](../ja/README.md) | **Türkçe**
+
+[KernelSU](https://github.com/tiann/KernelSU) tabanlı Android cihaz root çözümü
+
+**Deneysel! Kullanım riski size aittir!**
+
+> Bu resmi olmayan bir daldır, tüm hakları saklıdır [@tiann](https://github.com/tiann)
+>
+> Ancak, gelecekte ayrı bir KSU dalı olarak devam edeceğiz
+
+## Nasıl Eklenir
+
+Çekirdek kaynak kodunun kök dizininde aşağıdaki komutları çalıştırın:
+
+Ana dalı kullanın (GKI olmayan cihazlar için desteklenmez)
+
+```
+curl -LSs "https://raw.githubusercontent.com/SukiSU-Ultra/SukiSU-Ultra/main/kernel/setup.sh" | bash -s main
+```
+
+GKI olmayan cihazları destekleyen dalı kullanın
+
+```
+curl -LSs "https://raw.githubusercontent.com/SukiSU-Ultra/SukiSU-Ultra/main/kernel/setup.sh" | bash -s nongki
+```
+
+## susfs Nasıl Entegre Edilir
+
+1. Doğrudan susfs-main veya susfs-\* dalını kullanın, susfs entegrasyonuna gerek yok
+
+```
+curl -LSs "https://raw.githubusercontent.com/SukiSU-Ultra/SukiSU-Ultra/main/kernel/setup.sh" | bash -s susfs-main
+```
+
+## Kanca Yöntemleri
+
+- Bu bölüm [rsuntk\'nin kanca yöntemlerinden](https://github.com/rsuntk/KernelSU) alıntılanmıştır
+
+1. **KPROBES Kancası:**
+
+   - Yüklenebilir çekirdek modülleri (LKM) için kullanılır
+   - GKI 2.0 çekirdeğinin varsayılan kanca yöntemi
+   - `CONFIG_KPROBES=y` gerektirir
+
+2. **Manuel Kanca:**
+   - Standart KernelSU kancası: https://kernelsu.org/guide/how-to-integrate-for-non-gki.html#manually-modify-the-kernel-source
+   - backslashxx\'nin syscall manuel kancası: https://github.com/backslashxx/KernelSU/issues/5
+   - GKI olmayan çekirdeğin varsayılan kanca yöntemi
+   - `CONFIG_KSU_MANUAL_HOOK=y` gerektirir
+
+## KPM Desteği
+
+- KernelPatch tabanlı olarak KSU ile çakışan işlevleri kaldırdık ve yalnızca KPM desteğini koruduk
+- APatch ile daha fazla uyumlu fonksiyon ekleyerek KPM işlevlerinin bütünlüğünü sağlayacağız
+
+Kaynak kodu: https://github.com/ShirkNeko/SukiSU_KernelPatch_patch
+
+KPM şablonu: https://github.com/udochina/KPM-Build-Anywhere
+
+> [!Note]
+>
+> 1. `CONFIG_KPM=y` gerektirir
+> 2. GKI olmayan cihazlar ayrıca `CONFIG_KALLSYMS=y` ve `CONFIG_KALLSYMS_ALL=y` gerektirir
+> 3. Bazı çekirdek `4.19` altı kaynak kodları, `4.19`dan geri taşınan başlık dosyası `set_memory.h` gerektirir
+
+## Sistem Güncellemesini Yaparak ROOT\'u Koruma
+
+- OTA\'dan sonra hemen yeniden başlatmayın, yöneticiye girin ve çekirdek yazma/onarma arayüzüne gidin, `GKI/non_GKI yükleme` seçeneğini bulun ve Anykernel3 çekirdek sıkıştırma dosyasını seçin, şu anda sistemin çalıştığı yuva ile zıt yuvaya yazın ve yeniden başlatın, böylece GKI modu güncellemesini koruyabilirsiniz (şu anda tüm GKI olmayan cihazlar bu yöntemi desteklemiyor, lütfen kendiniz deneyin. GKI olmayan cihazlar için TWRP kullanmak en güvenlidir)
+- Veya kullanılmayan yuvaya LKM modunu kullanarak yükleyin (OTA\'dan sonra)
+
+## Uyumluluk Durumu
+
+- KernelSU (v1.0.0 öncesi sürümler) resmi olarak Android GKI 2.0 cihazlarını destekler (çekirdek 5.10+)
+
+- Eski çekirdekler (4.4+) de uyumludur, ancak çekirdeği manuel olarak oluşturmanız gerekir
+
+- Daha fazla geri taşımayla KernelSU, 3.x çekirdeğini (3.4-3.18) destekleyebilir
+
+- Şu anda `arm64-v8a`, `armeabi-v7a (bare)` ve bazı `X86_64` desteklenmektedir
+
+## Daha Fazla Bağlantı
+
+SukiSU ve susfs tabanlı derlenen projeler
+
+- [GKI](https://github.com/ShirkNeko/GKI_KernelSU_SUSFS)
+- [OnePlus](https://github.com/ShirkNeko/Action_OnePlus_MKSU_SUSFS)
+
+## Kullanım Yöntemi
+
+### Evrensel GKI
+
+Lütfen **tümünü** https://kernelsu.org/zh_CN/guide/installation.html adresinden inceleyin
+
+> [!Note]
+>
+> 1. Xiaomi, Redmi, Samsung gibi GKI 2.0 cihazlar için uygundur (Meizu, OnePlus, Realme ve Oppo gibi değiştirilmiş çekirdekli üreticiler hariç)
+> 2. [Daha fazla bağlantı](#daha-fazla-bağlantı) bölümündeki GKI tabanlı projeleri bulun. Cihaz çekirdek sürümünü bulun. Ardından indirin ve TWRP veya çekirdek yazma aracı kullanarak AnyKernel3 soneki olan sıkıştırılmış paketi yazın
+> 3. Genellikle sonek olmayan .zip sıkıştırılmış paketler sıkıştırılmamıştır, gz soneki olanlar ise Dimensity modelleri için kullanılan sıkıştırma yöntemidir
+
+### OnePlus
+
+1. Daha fazla bağlantı bölümündeki OnePlus projesini bulun ve kendiniz doldurun, ardından bulut derleme yapın ve AnyKernel3 soneki olan sıkıştırılmış paketi yazın
+
+> [!Note]
+>
+> - Çekirdek sürümü için yalnızca ilk iki haneyi doldurmanız yeterlidir, örneğin 5.10, 5.15, 6.1, 6.6
+> - İşlemci kod adını kendiniz arayın, genellikle tamamen İngilizce ve sayı içermeden oluşur
+> - Dal ve yapılandırma dosyasını kendiniz OnePlus çekirdek kaynak kodundan doldurun
+
+## Özellikler
+
+1. Çekirdek tabanlı `su` ve root erişim yönetimi
+2. 5ec1cff\'nin [Magic Mount](https://github.com/5ec1cff/KernelSU) tabanlı modül sistemi
+3. [App Profile](https://kernelsu.org/guide/app-profile.html): root yetkilerini kafeste kilitleyin
+4. GKI 2.0 olmayan çekirdekler için desteğin geri getirilmesi
+5. Daha fazla özelleştirme özelliği
+6. KPM çekirdek modülleri için destek
+
+## Lisans
+
+- `kernel` dizinindeki dosyalar [GPL-2.0-only](https://www.gnu.org/licenses/old-licenses/gpl-2.0.en.html) lisansı altındadır.
+- Anime karakter ifadeleri içeren `ic_launcher(?!.*alt.*).*` dosyalarının görüntüleri [怡子曰曰](https://space.bilibili.com/10545509) tarafından telif hakkıyla korunmaktadır, görüntülerdeki Marka Fikri Mülkiyeti [明风 OuO](https://space.bilibili.com/274939213)'ye aittir ve vektörleştirme @MiRinChan tarafından yapılmıştır. Bu dosyaları kullanmadan önce, [Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International](https://creativecommons.org/licenses/by-nc-sa/4.0/legalcode.txt) ile uyumlu olmanın yanı sıra, bu sanatsal içerikleri kullanmak için iki yazarın yetkilendirmesine de uymanız gerekir.
+- Yukarıda belirtilen dosyalar veya dizinler hariç, diğer tüm parçalar [GPL-3.0 veya üzeri](https://www.gnu.org/licenses/gpl-3.0.html)'dir.
+
+## Afdian Bağlantısı
+
+- https://afdian.com/a/shirkneko
+
+## Sponsor Listesi
+
+- [Ktouls](https://github.com/Ktouls) Bana sağladığınız destek için çok teşekkür ederim
+- [zaoqi123](https://github.com/zaoqi123) Bana sütlü çay ısmarlamanız da güzel
+- [wswzgdg](https://github.com/wswzgdg) Bu projeye olan desteğiniz için çok teşekkür ederim
+- [yspbwx2010](https://github.com/yspbwx2010) Çok teşekkür ederim
+- [DARKWWEE](https://github.com/DARKWWEE) 100 USDT için teşekkürler
+
+## Katkıda Bulunanlar
+
+- [KernelSU](https://github.com/tiann/KernelSU): Orijinal proje
+- [MKSU](https://github.com/5ec1cff/KernelSU): Kullanılan proje
+- [RKSU](https://github.com/rsuntk/KernelsU): GKI olmayan cihazlar için destek sağlayan proje
+- [susfs4ksu](https://gitlab.com/simonpunk/susfs4ksu): Kullanılan susfs dosya sistemi
+- [kernel-assisted-superuser](https://git.zx2c4.com/kernel-assisted-superuser/about/): KernelSU fikri
+- [Magisk](https://github.com/topjohnwu/Magisk): Güçlü root aracı
+- [genuine](https://github.com/brevent/genuine/): APK v2 imza doğrulama
+- [Diamorphine](https://github.com/m0nad/Diamorphine): Bazı rootkit becerileri
+- [KernelPatch](https://github.com/bmax121/KernelPatch): KernelPatch, APatch\'in çekirdek modüllerini uygulamak için kritik bir parçadır

docs/zakomonochrome-128.svg

@@ -0,0 +1,65 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
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docs/zh/README.md

@@ -0,0 +1,101 @@
+# SukiSU Ultra
+<img align='right' src='SukiSU-mini.svg' width='220px' alt="sukisu logo">
+
+
+[English](../README.md) | **简体中文** | [日本語](../ja/README.md) | [Türkçe](../tr/README.md)
+
+一个 Android 上基于内核的 root 方案，由 [`tiann/KernelSU`](https://github.com/tiann/KernelSU) 分叉而来，添加了一些有趣的变更。
+
+[![最新发行](https://img.shields.io/github/v/release/SukiSU-Ultra/SukiSU-Ultra?label=Release&logo=github)](https://github.com/tiann/KernelSU/releases/latest)
+[![频道](https://img.shields.io/badge/Follow-Telegram-blue.svg?logo=telegram)](https://t.me/Sukiksu)
+[![协议: GPL v2](https://img.shields.io/badge/License-GPL%20v2-orange.svg?logo=gnu)](https://www.gnu.org/licenses/old-licenses/gpl-2.0.en.html)
+[![GitHub 协议](https://img.shields.io/github/license/tiann/KernelSU?logo=gnu)](/LICENSE)
+
+## 特性
+
+1. 基于内核的 `su` 和权限管理。
+2. 基于 [Magic Mount](https://github.com/5ec1cff/KernelSU) 的模块系统。
+3. [App Profile](https://kernelsu.org/zh_CN/guide/app-profile.html): 把 Root 权限关进笼子里。
+4. 支持 non-GKI 与 GKI 1.0。
+5. KPM 支持
+6. 可调整管理器外观，可自定义 susfs 配置。
+
+## 兼容状态
+
+- KernelSU 官方支持 GKI 2.0 的设备（内核版本 5.10 以上）。
+
+- 旧内核也是兼容的（最低 4.14+），不过需要自己编译内核。
+
+- 通过更多的反向移植，KernelSU 可以支持 3.x 内核（3.4-3.18）。
+
+- 目前支持架构 : `arm64-v8a`、`armeabi-v7a (bare)`、`X86_64`。
+
+## 安装指导
+
+查看 [`guide/installation.md`](guide/installation.md)
+
+## 集成指导
+
+查看 [`guide/how-to-integrate.md`](guide/how-to-integrate.md)
+
+## 参与翻译
+
+要将 SukiSU 翻译成您的语言，或完善现有的翻译，请使用 [Crowdin](https://crowdin.com/project/SukiSU-Ultra).
+
+## KPM 支持
+
+- 基于 KernelPatch 开发，移除了与 KernelSU 重复的功能。
+- 正在进行（WIP）：通过集成附加功能来扩展 APatch 兼容性，以确保跨不同实现的兼容性。
+
+**开源仓库**: [https://github.com/ShirkNeko/SukiSU_KernelPatch_patch](https://github.com/ShirkNeko/SukiSU_KernelPatch_patch)
+
+**KPM 模板**: [https://github.com/udochina/KPM-Build-Anywhere](https://github.com/udochina/KPM-Build-Anywhere)
+
+> [!Note]
+>
+> 1. 需要 `CONFIG_KPM=y`
+> 2. Non-GKI 设备需要 `CONFIG_KALLSYMS=y` and `CONFIG_KALLSYMS_ALL=y`
+> 3. 对于低于 `4.19` 的内核，需要从 `4.19` 的 `set_memory.h` 进行反向移植。
+
+## 故障排除
+
+1. 卸载管理器后系统卡住？
+   卸载 _com.sony.playmemories.mobile_
+
+## 许可证
+
+- 目录 `kernel` 下所有文件为 [GPL-2.0-only](https://www.gnu.org/licenses/old-licenses/gpl-2.0.en.html)。
+- 有动漫人物图片表情包的这些文件 `ic_launcher(?!.*alt.*).*` 的图像版权为[怡子曰曰](https://space.bilibili.com/10545509)所有，图像中的知识产权由[明风 OuO](https://space.bilibili.com/274939213)所有，矢量化由 @MiRinChan 完成，在使用这些文件之前，除了必须遵守 [Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International](https://creativecommons.org/licenses/by-nc-sa/4.0/legalcode.txt) 以外，还需要遵守向前两者索要使用这些艺术内容的授权。
+- 除上述文件及目录的其他部分均为 [GPL-3.0-or-later](https://www.gnu.org/licenses/gpl-3.0.html)。
+
+## 赞助
+
+- [ShirkNeko](https://afdian.com/a/shirkneko) (SukiSU 主要维护者)
+- [weishu](https://github.com/sponsors/tiann) (KernelSU 作者)
+
+## ShirkNeko 的赞助列表
+
+- [Ktouls](https://github.com/Ktouls) 非常感谢你给我带来的支持
+- [zaoqi123](https://github.com/zaoqi123) 请我喝奶茶也不错
+- [wswzgdg](https://github.com/wswzgdg) 非常感谢对此项目的支持
+- [yspbwx2010](https://github.com/yspbwx2010) 非常感谢
+- [DARKWWEE](https://github.com/DARKWWEE) 感谢老哥的 100 USDT
+- [Saksham Singla](https://github.com/TypeFlu) 网站的提供以及维护
+- [OukaroMF](https://github.com/OukaroMF) 网站域名捐赠
+
+## 鸣谢
+
+- [KernelSU](https://github.com/tiann/KernelSU): 上游
+- [MKSU](https://github.com/5ec1cff/KernelSU): 魔法坐骑支持
+- [RKSU](https://github.com/rsuntk/KernelsU): non-GKI 支持
+- [susfs](https://gitlab.com/simonpunk/susfs4ksu): 隐藏内核补丁以及用户空间模组的 KernelSU 附件
+- [KernelPatch](https://github.com/bmax121/KernelPatch): KernelPatch 是内核模块 APatch 实现的关键部分
+
+<details>
+<summary>KernelSU 的鸣谢</summary>
+
+- [kernel-assisted-superuser](https://git.zx2c4.com/kernel-assisted-superuser/about/)：KernelSU 的灵感。
+- [Magisk](https://github.com/topjohnwu/Magisk)：强大的 root 工具箱。
+- [genuine](https://github.com/brevent/genuine/)：apk v2 签名验证。
+- [Diamorphine](https://github.com/m0nad/Diamorphine)：一些 rootkit 技巧。
+</details>

docs/zh/guide/how-to-integrate.md

@@ -0,0 +1,97 @@
+# 集成指导
+
+SukiSU 可以集成到 GKI 和 non-GKI 内核中，并且已反向移植到 4.14 版本。
+
+<!-- 应该是 3.4 版本，但 backslashxx 的 syscall manual hook 无法在 SukiSU 中使用-->
+
+有些 OEM 定制可能导致多达 50% 的内核代码超出内核树代码，而非来自上游 Linux 内核或 ACK。因此，non-GKI 内核的定制特性导致了严重的内核碎片化，而且我们缺乏构建它们的通用方法。因此，我们无法提供 non-GKI 内核的启动映像。
+
+前提条件：开源的、可启动的内核。
+
+## Hook 方法
+
+1. **KPROBES hook:**
+
+   - GKI kernels 的默认 hook 方法。
+   - 需要 `# CONFIG_KSU_MANUAL_HOOK is not set`（未设定） & `CONFIG_KPROBES=y`
+   - 用作可加载的内核模块 (LKM).
+
+2. **Manual hook:**
+
+   <!-- - backslashxx's syscall manual hook: https://github.com/backslashxx/KernelSU/issues/5 (v1.5 version is not available at the moment, if you want to use it, please use v1.4 version, or standard KernelSU hooks)-->
+
+   - 需要 `CONFIG_KSU_MANUAL_HOOK=y`
+   - 需要 [`guide/how-to-integrate.md`](how-to-integrate.md)
+   - 需要 [https://github.com/~](https://github.com/tiann/KernelSU/blob/main/website/docs/guide/how-to-integrate-for-non-gki.md#manually-modify-the-kernel-source)
+
+3. **Tracepoint Hook:**
+
+   - 自 SukiSU commit [49b01aad](https://github.com/SukiSU-Ultra/SukiSU-Ultra/commit/49b01aad74bcca6dba5a8a2e053bb54b648eb124) 引入的 hook 方法
+   - 需要 `CONFIG_KSU_TRACEPOINT_HOOK=y`
+   - 需要 [`guide/tracepoint-hook.md`](tracepoint-hook.md)
+   
+<!-- This part refer to [rsuntk/KernelSU](https://github.com/rsuntk/KernelSU). -->
+
+如果您能够构建可启动内核，有两种方法可以将 KernelSU 集成到内核源代码中：
+
+1. 使用 `kprobe` 自动集成
+2. 手动集成
+
+## 与 kprobe 集成
+
+适用：
+
+- GKI 内核
+
+不适用：
+
+- non-GKI 内核
+
+KernelSU 使用 kprobe 机制来做内核的相关 hook，如果 _kprobe_ 可以在你编译的内核中正常运行，那么推荐用这个方法来集成。
+
+请参阅此文档 [https://github.com/~](https://github.com/tiann/KernelSU/blob/main/website/docs/guide/how-to-integrate-for-non-gki.md#integrate-with-kprobe)。虽然标题为“适用于 non-GKI”，但仅适用于 GKI。
+
+替换 KernelSU 添加到内核源代码树的步骤的执行命令为：
+
+```sh
+curl -LSs "https://raw.githubusercontent.com/SukiSU-Ultra/SukiSU-Ultra/main/kernel/setup.sh" | bash -s main
+```
+
+## 手动修改内核源代码
+
+适用：
+
+- GKI 内核
+- non-GKI 内核
+
+请参考此文档 [https://github.com/~ (non-GKI 内核集成)](https://github.com/tiann/KernelSU/blob/main/website/docs/guide/how-to-integrate-for-non-gki.md#manually-modify-the-kernel-source) 和 [https://github.com/~ (GKI 内核构建)](https://kernelsu.org/zh_CN/guide/how-to-build.html) 进行手动集成。虽然第一个链接的标题是“适用于 non-GKI”，但它也适用于 GKI。两者都可以正常工作。
+
+还有另一种集成方法，但是仍在开发中。
+
+<!-- 这是 backslashxx 的syscall manual hook，但目前无法使用。 -->
+
+将 KernelSU（SukiSU）添加到内核源代码树的步骤的运行命令将被替换为：
+
+### GKI 内核
+
+```sh
+curl -LSs "https://raw.githubusercontent.com/SukiSU-Ultra/SukiSU-Ultra/main/kernel/setup.sh" | bash -s main
+```
+
+### non-GKI 内核
+
+```sh
+curl -LSs "https://raw.githubusercontent.com/SukiSU-Ultra/SukiSU-Ultra/main/kernel/setup.sh" | bash -s nongki
+```
+
+### 带有 susfs 的 GKI / non-GKI 内核（实验）
+
+```sh
+curl -LSs "https://raw.githubusercontent.com/SukiSU-Ultra/SukiSU-Ultra/main/kernel/setup.sh" | bash -s susfs-{{branch}}
+```
+
+分支:
+
+- `main` (susfs-main)
+- `test` (susfs-test)
+- 版本号 (例如： susfs-1.5.7, 你需要在 [分支](https://github.com/SukiSU-Ultra/SukiSU-Ultra/branches) 里找到它)

docs/zh/guide/installation.md

@@ -0,0 +1,34 @@
+# 安装指导
+
+您可以前往 [KernelSU 文档 - 安装](https://kernelsu.org/guide/installation.html) 获取有关如何安装的参考，这里只是额外的说明。
+
+## 通过加载可加载内核模块 (LKM) 进行安装
+
+请参阅 [KernelSU 文档 - LKM 安装](https://kernelsu.org/guide/installation.html#lkm-installation)
+
+从 **Android™**（商标，意为获得 Google 移动服务的许可）12 开始，搭载内核版本 5.10 或更高版本的设备必须搭载 GKI 内核。因此你或许可以使用 LKM 模式。
+
+## 通过安装内核进行安装
+
+请参阅 [KernelSU 文档 - GKI 模式安装](https://kernelsu.org/guide/installation.html#gki-mode-installation)
+
+我们提供预编译的内核供您使用：
+
+- [ShirkNeko 内核](https://github.com/ShirkNeko/GKI_KernelSU_SUSFS)（添加了 ZRAM 压缩算法补丁、susfs 文件和 KPM 文件。适用于很多设备。）
+- [MiRinFork 内核](https://github.com/MiRinFork/GKI_SukiSU_SUSFS)（添加了 susfs 文件和 KPM 文件。最接近 GKI 的内核，适用于大多数设备。）
+
+虽然某些设备可以使用 LKM 模式安装，但无法使用 GKI 内核将其安装到设备上；因此，需要手动修改内核进行编译。例如：
+
+- 欧珀（一加、真我）
+- 魅族
+
+此外，我们还为您的 OnePlus 设备提供预编译的内核：
+
+- [ShirkNeko/Action_OnePlus_MKSU_SUSFS](https://github.com/ShirkNeko/Action_OnePlus_MKSU_SUSFS)（添加 ZRAM 压缩算法补丁、susfs 和 KPM。）
+
+使用上面的链接，Fork 到 GitHub Action，填写构建参数，进行编译，最后将 zip 文件以 AnyKernel3 后缀上传到 GitHub Action。
+
+> [!Note]
+>
+> - 使用时，您只需填写版本号的前两部分，例如 `5.10`、`6.1`...
+> - 使用前请确保您了解处理器名称、内核版本等信息。

docs/zh/guide/tracepoint-hook.md

@@ -0,0 +1,239 @@
+# Tracepoint Hook 集成
+
+## 介绍
+
+自 commit [49b01aad](https://github.com/SukiSU-Ultra/SukiSU-Ultra/commit/49b01aad74bcca6dba5a8a2e053bb54b648eb124) 起，SukiSU 引入了 Tracepoint Hook
+
+该 Hook 理论上相比于 Kprobes Hook，性能开销更小，但次于 Manual Hook / Syscall Hook
+
+> [!NOTE]
+> 本教程参考了 [backslashxx/KernelSU#5](https://github.com/backslashxx/KernelSU/issues/5) 的 syscall hook v1.4 版本钩子，以及原版 KernelSU 的 [Manual Hook](https://kernelsu.org/guide/how-to-integrate-for-non-gki.html#manually-modify-the-kernel-source)
+
+## Guide
+
+### execve 钩子（`exec.c`）
+
+一般需要修改 `fs/exec.c` 的 `do_execve` 和 `compat_do_execve` 方法
+
+```patch
+--- a/fs/exec.c
++++ b/fs/exec.c
+@@ -78,6 +78,10 @@
+ #include <trace/hooks/sched.h>
+ #endif
+ 
++#if defined(CONFIG_KSU) && defined(CONFIG_KSU_TRACEPOINT_HOOK)
++#include <../drivers/kernelsu/ksu_trace.h>
++#endif
++
+ EXPORT_TRACEPOINT_SYMBOL_GPL(task_rename);
+ 
+ static int bprm_creds_from_file(struct linux_binprm *bprm);
+@@ -2037,6 +2041,9 @@ static int do_execve(struct filename *filename,
+ {
+ 	struct user_arg_ptr argv = { .ptr.native = __argv };
+ 	struct user_arg_ptr envp = { .ptr.native = __envp };
++#if defined(CONFIG_KSU) && defined(CONFIG_KSU_TRACEPOINT_HOOK)
++    trace_ksu_trace_execveat_hook((int *)AT_FDCWD, &filename, &argv, &envp, 0);
++#endif
+ 	return do_execveat_common(AT_FDCWD, filename, argv, envp, 0);
+ }
+ 
+@@ -2064,6 +2071,9 @@ static int compat_do_execve(struct filename *filename,
+ 		.is_compat = true,
+ 		.ptr.compat = __envp,
+ 	};
++#if defined(CONFIG_KSU) && defined(CONFIG_KSU_TRACEPOINT_HOOK)
++    trace_ksu_trace_execveat_hook((int *)AT_FDCWD, &filename, &argv, &envp, 0)); // 32-bit su and 32-on-64 support
++#endif
+ 	return do_execveat_common(AT_FDCWD, filename, argv, envp, 0);
+ }
+```
+
+### faccessat 钩子 (`open.c`)
+
+一般需要修改 `/fs/open.c` 的 `do_faccessat` 方法 
+
+```patch
+--- a/fs/open.c
++++ b/fs/open.c
+@@ -37,6 +37,10 @@
+ #include "internal.h"
+ #include <trace/hooks/syscall_check.h>
+ 
++#if defined(CONFIG_KSU) && defined(CONFIG_KSU_TRACEPOINT_HOOK)
++#include <../drivers/kernelsu/ksu_trace.h>
++#endif
++
+ int do_truncate(struct user_namespace *mnt_userns, struct dentry *dentry,
+ 		loff_t length, unsigned int time_attrs, struct file *filp)
+ {
+@@ -468,6 +472,9 @@ static long do_faccessat(int dfd, const char __user *filename, int mode, int fla
+ 
+ SYSCALL_DEFINE3(faccessat, int, dfd, const char __user *, filename, int, mode)
+ {
++#if defined(CONFIG_KSU) && defined(CONFIG_KSU_TRACEPOINT_HOOK)
++	trace_ksu_trace_faccessat_hook(&dfd, &filename, &mode, NULL);
++#endif
+ 	return do_faccessat(dfd, filename, mode, 0);
+ }
+```
+
+如果没有 `do_faccessat` 方法，可以找 `faccessat` 的 SYSCALL 定义（对于早于 4.17 的内核）
+
+```patch
+--- a/fs/open.c
++++ b/fs/open.c
+@@ -31,6 +31,9 @@
+ #include <linux/ima.h>
+ #include <linux/dnotify.h>
+ #include <linux/compat.h>
++#if defined(CONFIG_KSU) && defined(CONFIG_KSU_TRACEPOINT_HOOK)
++#include <../drivers/kernelsu/ksu_trace.h>
++#endif
+ 
+ #include "internal.h"
+ 
+@@ -369,6 +372,9 @@ SYSCALL_DEFINE3(faccessat, int, dfd, const char __user *, filename, int, mode)
+ 	int res;
+ 	unsigned int lookup_flags = LOOKUP_FOLLOW;
+ 
++#if defined(CONFIG_KSU) && defined(CONFIG_KSU_TRACEPOINT_HOOK)
++	trace_ksu_trace_faccessat_hook(&dfd, &filename, &mode, NULL);
++#endif
+ 	if (mode & ~S_IRWXO)	/* where's F_OK, X_OK, W_OK, R_OK? */
+ 		return -EINVAL;
+```
+
+###  sys_read 钩子 ( `read_write.c` )
+
+需要修改 `fs/read_write.c` 的 `sys_read` 方法（4.19 及以上）
+
+```patch
+--- a/fs/read_write.c
++++ b/fs/read_write.c
+@@ -25,6 +25,10 @@
+ #include <linux/uaccess.h>
+ #include <asm/unistd.h>
+ 
++#if defined(CONFIG_KSU) && defined(CONFIG_KSU_TRACEPOINT_HOOK)
++#include <../drivers/kernelsu/ksu_trace.h>
++#endif
++
+ const struct file_operations generic_ro_fops = {
+ 	.llseek		= generic_file_llseek,
+ 	.read_iter	= generic_file_read_iter,
+@@ -630,6 +634,9 @@ ssize_t ksys_read(unsigned int fd, char __user *buf, size_t count)
+ 
+ SYSCALL_DEFINE3(read, unsigned int, fd, char __user *, buf, size_t, count)
+ {
++#if defined(CONFIG_KSU) && defined(CONFIG_KSU_TRACEPOINT_HOOK)
++    trace_ksu_trace_sys_read_hook(fd, &buf, &count);
++#endif
+ 	return ksys_read(fd, buf, count);
+ }
+```
+
+或者是 `read` 的 SYSCALL 定义（4.14 及以下）
+
+```patch
+--- a/fs/read_write.c
++++ b/fs/read_write.c
+@@ -25,6 +25,11 @@
+ #include <linux/uaccess.h>
+ #include <asm/unistd.h>
+ 
++#if defined(CONFIG_KSU) && defined(CONFIG_KSU_TRACEPOINT_HOOK)
++#include <../drivers/kernelsu/ksu_trace.h>
++#endif
++
++
+ const struct file_operations generic_ro_fops = {
+ 	.llseek		= generic_file_llseek,
+ 	.read_iter	= generic_file_read_iter,
+@@ -575,6 +580,9 @@ SYSCALL_DEFINE3(read, unsigned int, fd, char __user *, buf, size_t, count)
+ 
+ 	if (f.file) {
+ 		loff_t pos = file_pos_read(f.file);
++#if defined(CONFIG_KSU) && defined(CONFIG_KSU_TRACEPOINT_HOOK)
++		trace_ksu_trace_sys_read_hook(fd, &buf, &count);
++#endif
+ 		ret = vfs_read(f.file, buf, count, &pos);
+ 		if (ret >= 0)
+ 			file_pos_write(f.file, pos);
+```
+
+### fstatat 钩子 ( `stat.c` )
+
+需要修改 `stat.c` 的 `newfstatat` SYSCALL 定义
+
+如果需要 32 位支持，还需要修改 `statat64` SYSCALL 定义
+
+```patch
+--- a/fs/stat.c
++++ b/fs/stat.c
+@@ -24,6 +24,10 @@
+ #include "internal.h"
+ #include "mount.h"
+ 
++#if defined(CONFIG_KSU) && defined(CONFIG_KSU_TRACEPOINT_HOOK)
++#include <../drivers/kernelsu/ksu_trace.h>
++#endif
++
+ /**
+  * generic_fillattr - Fill in the basic attributes from the inode struct
+  * @mnt_userns:	user namespace of the mount the inode was found from
+@@ -408,6 +412,10 @@ SYSCALL_DEFINE4(newfstatat, int, dfd, const char __user *, filename,
+ 	struct kstat stat;
+ 	int error;
+ 
++#if defined(CONFIG_KSU) && defined(CONFIG_KSU_TRACEPOINT_HOOK)
++	trace_ksu_trace_stat_hook(&dfd, &filename, &flag);
++#endif
++
+ 	error = vfs_fstatat(dfd, filename, &stat, flag);
+ 	if (error)
+ 		return error;
+@@ -559,6 +567,10 @@ SYSCALL_DEFINE4(fstatat64, int, dfd, const char __user *, filename,
+ 	struct kstat stat;
+ 	int error;
+ 
++#if defined(CONFIG_KSU) && defined(CONFIG_KSU_TRACEPOINT_HOOK)
++	trace_ksu_trace_stat_hook(&dfd, &filename, &flag); /* 32-bit su support */
++#endif
++
+ 	error = vfs_fstatat(dfd, filename, &stat, flag);
+ 	if (error)
+ 		return error;
+```
+
+### input 钩子 (`input.c` ,用于进入KSU系的内置安全模式)
+
+需要修改 `drivers/input/input.c` 的 `input_event` 方法，而不是 `input_handle_event`
+
+```patch
+--- a/drivers/input/input.c
++++ b/drivers/input/input.c
+@@ -26,6 +26,10 @@
+ #include "input-compat.h"
+ #include "input-poller.h"
+ 
++#if defined(CONFIG_KSU) && defined(CONFIG_KSU_TRACEPOINT_HOOK)
++#include <../../drivers/kernelsu/ksu_trace.h>
++#endif
++
+ MODULE_AUTHOR("Vojtech Pavlik <vojtech@suse.cz>");
+ MODULE_DESCRIPTION("Input core");
+ MODULE_LICENSE("GPL");
+@@ -451,6 +455,10 @@ void input_event(struct input_dev *dev,
+ {
+ 	unsigned long flags;
+ 
++#if defined(CONFIG_KSU) && defined(CONFIG_KSU_TRACEPOINT_HOOK)
++    trace_ksu_trace_input_hook(&type, &code, &value);
++#endif
++
+ 	if (is_event_supported(type, dev->evbit, EV_MAX)) {
+ 
+ 		spin_lock_irqsave(&dev->event_lock, flags);
+```

js/README.md

@@ -0,0 +1,121 @@
+# Library for KernelSU's module WebUI
+
+## Install
+
+```sh
+yarn add kernelsu
+```
+
+## API
+
+### exec
+
+Spawns a **root** shell and runs a command within that shell, returning a Promise that resolves with the `stdout` and `stderr` outputs upon completion.
+
+- `command` `<string>` The command to run, with space-separated arguments.
+- `options` `<Object>`
+  - `cwd` - Current working directory of the child process.
+  - `env` - Environment key-value pairs.
+
+```javascript
+import { exec } from 'kernelsu';
+
+const { errno, stdout, stderr } = await exec('ls -l', { cwd: '/tmp' });
+if (errno === 0) {
+    // success
+    console.log(stdout);
+}
+```
+
+### spawn
+
+Spawns a new process using the given `command` in **root** shell, with command-line arguments in `args`. If omitted, `args` defaults to an empty array.
+
+Returns a `ChildProcess` instance. Instances of `ChildProcess` represent spawned child processes.
+
+- `command` `<string>` The command to run.
+- `args` `<string[]>` List of string arguments.
+- `options` `<Object>`:
+  - `cwd` `<string>` - Current working directory of the child process.
+  - `env` `<Object>` - Environment key-value pairs.
+
+Example of running `ls -lh /data`, capturing `stdout`, `stderr`, and the exit code:
+
+```javascript
+import { spawn } from 'kernelsu';
+
+const ls = spawn('ls', ['-lh', '/data']);
+
+ls.stdout.on('data', (data) => {
+  console.log(`stdout: ${data}`);
+});
+
+ls.stderr.on('data', (data) => {
+  console.log(`stderr: ${data}`);
+});
+
+ls.on('exit', (code) => {
+  console.log(`child process exited with code ${code}`);
+});
+```
+
+#### ChildProcess
+
+##### Event 'exit'
+
+- `code` `<number>` The exit code if the child process exited on its own.
+
+The `'exit'` event is emitted when the child process ends. If the process exits, `code` contains the final exit code; otherwise, it is null.
+
+##### Event 'error'
+
+- `err` `<Error>` The error.
+
+The `'error'` event is emitted whenever:
+
+- The process could not be spawned.
+- The process could not be killed.
+
+##### `stdout`
+
+A `Readable Stream` that represents the child process's `stdout`.
+
+```javascript
+const subprocess = spawn('ls');
+
+subprocess.stdout.on('data', (data) => {
+  console.log(`Received chunk ${data}`);
+});
+```
+
+#### `stderr`
+
+A `Readable Stream` that represents the child process's `stderr`.
+
+### fullScreen
+
+Request the WebView enter/exit full screen.
+
+```javascript
+import { fullScreen } from 'kernelsu';
+fullScreen(true);
+```
+
+### toast
+
+Show a toast message.
+
+```javascript
+import { toast } from 'kernelsu';
+toast('Hello, world!');
+```
+
+### moduleInfo
+
+Get module info.
+
+```javascript
+import { moduleInfo } from 'kernelsu';
+// print moduleId in console
+console.log(moduleInfo());
+```

js/index.d.ts

@@ -0,0 +1,48 @@
+interface ExecOptions {
+    cwd?: string,
+    env?: { [key: string]: string }
+}
+
+interface ExecResults {
+    errno: number,
+    stdout: string,
+    stderr: string
+}
+
+declare function exec(command: string): Promise<ExecResults>;
+declare function exec(command: string, options: ExecOptions): Promise<ExecResults>;
+
+interface SpawnOptions {
+    cwd?: string,
+    env?: { [key: string]: string }
+}
+
+interface Stdio {
+    on(event: 'data', callback: (data: string) => void)
+}
+
+interface ChildProcess {
+    stdout: Stdio,
+    stderr: Stdio,
+    on(event: 'exit', callback: (code: number) => void)
+    on(event: 'error', callback: (err: any) => void)
+}
+
+declare function spawn(command: string): ChildProcess;
+declare function spawn(command: string, args: string[]): ChildProcess;
+declare function spawn(command: string, options: SpawnOptions): ChildProcess;
+declare function spawn(command: string, args: string[], options: SpawnOptions): ChildProcess;
+
+declare function fullScreen(isFullScreen: boolean);
+
+declare function toast(message: string);
+
+declare function moduleInfo(): string;
+
+export {
+    exec,
+    spawn,
+    fullScreen,
+    toast,
+    moduleInfo
+}

js/index.js

@@ -0,0 +1,119 @@
+let callbackCounter = 0;
+function getUniqueCallbackName(prefix) {
+  return `${prefix}_callback_${Date.now()}_${callbackCounter++}`;
+}
+
+export function exec(command, options) {
+  if (typeof options === "undefined") {
+    options = {};
+  }
+
+  return new Promise((resolve, reject) => {
+    // Generate a unique callback function name
+    const callbackFuncName = getUniqueCallbackName("exec");
+
+    // Define the success callback function
+    window[callbackFuncName] = (errno, stdout, stderr) => {
+      resolve({ errno, stdout, stderr });
+      cleanup(callbackFuncName);
+    };
+
+    function cleanup(successName) {
+      delete window[successName];
+    }
+
+    try {
+      ksu.exec(command, JSON.stringify(options), callbackFuncName);
+    } catch (error) {
+      reject(error);
+      cleanup(callbackFuncName);
+    }
+  });
+}
+
+function Stdio() {
+    this.listeners = {};
+  }
+  
+  Stdio.prototype.on = function (event, listener) {
+    if (!this.listeners[event]) {
+      this.listeners[event] = [];
+    }
+    this.listeners[event].push(listener);
+  };
+  
+  Stdio.prototype.emit = function (event, ...args) {
+    if (this.listeners[event]) {
+      this.listeners[event].forEach((listener) => listener(...args));
+    }
+  };
+  
+  function ChildProcess() {
+    this.listeners = {};
+    this.stdin = new Stdio();
+    this.stdout = new Stdio();
+    this.stderr = new Stdio();
+  }
+  
+  ChildProcess.prototype.on = function (event, listener) {
+    if (!this.listeners[event]) {
+      this.listeners[event] = [];
+    }
+    this.listeners[event].push(listener);
+  };
+  
+  ChildProcess.prototype.emit = function (event, ...args) {
+    if (this.listeners[event]) {
+      this.listeners[event].forEach((listener) => listener(...args));
+    }
+  };
+  
+  export function spawn(command, args, options) {
+    if (typeof args === "undefined") {
+      args = [];
+    } else if (!(args instanceof Array)) {
+        // allow for (command, options) signature
+        options = args;
+    }
+    
+    if (typeof options === "undefined") {
+      options = {};
+    }
+  
+    const child = new ChildProcess();
+    const childCallbackName = getUniqueCallbackName("spawn");
+    window[childCallbackName] = child;
+  
+    function cleanup(name) {
+      delete window[name];
+    }
+
+    child.on("exit", code => {
+        cleanup(childCallbackName);
+    });
+
+    try {
+      ksu.spawn(
+        command,
+        JSON.stringify(args),
+        JSON.stringify(options),
+        childCallbackName
+      );
+    } catch (error) {
+      child.emit("error", error);
+      cleanup(childCallbackName);
+    }
+    return child;
+  }
+
+export function fullScreen(isFullScreen) {
+  ksu.fullScreen(isFullScreen);
+}
+
+export function toast(message) {
+  ksu.toast(message);
+}
+
+export function moduleInfo() {
+  return ksu.moduleInfo();
+}

js/package.json

@@ -0,0 +1,26 @@
+{
+  "name": "kernelsu",
+  "version": "1.0.7",
+  "description": "Library for KernelSU's module WebUI",
+  "main": "index.js",
+  "types": "index.d.ts",
+  "scripts": {
+    "test": "npm run test"
+  },
+  "repository": {
+    "type": "git",
+    "url": "git+https://github.com/tiann/KernelSU.git"
+  },
+  "keywords": [
+    "su",
+    "kernelsu",
+    "module",
+    "webui"
+  ],
+  "author": "weishu",
+  "license": "Apache-2.0",
+  "bugs": {
+    "url": "https://github.com/tiann/KernelSU/issues"
+  },
+  "homepage": "https://github.com/tiann/KernelSU#readme"
+}

justfile

@@ -0,0 +1,14 @@
+alias bk := build_ksud
+alias bm := build_manager
+
+build_ksud:
+    cross build --target aarch64-linux-android --release --manifest-path ./userspace/ksud/Cargo.toml
+
+build_manager: build_ksud
+    cp userspace/ksud/target/aarch64-linux-android/release/ksud manager/app/src/main/jniLibs/arm64-v8a/libksud.so
+    cd manager && ./gradlew aDebug
+
+clippy:
+    cargo fmt --manifest-path ./userspace/ksud/Cargo.toml
+    cross clippy --target x86_64-pc-windows-gnu --release --manifest-path ./userspace/ksud/Cargo.toml
+    cross clippy --target aarch64-linux-android --release --manifest-path ./userspace/ksud/Cargo.toml

kernel/.clang-format

@@ -0,0 +1,548 @@
+# SPDX-License-Identifier: GPL-2.0
+#
+# clang-format configuration file. Intended for clang-format >= 4.
+#
+# For more information, see:
+#
+#   Documentation/process/clang-format.rst
+#   https://clang.llvm.org/docs/ClangFormat.html
+#   https://clang.llvm.org/docs/ClangFormatStyleOptions.html
+#
+---
+AccessModifierOffset: -4
+AlignAfterOpenBracket: Align
+AlignConsecutiveAssignments: false
+AlignConsecutiveDeclarations: false
+#AlignEscapedNewlines: Left # Unknown to clang-format-4.0
+AlignOperands: true
+AlignTrailingComments: false
+AllowAllParametersOfDeclarationOnNextLine: false
+AllowShortBlocksOnASingleLine: false
+AllowShortCaseLabelsOnASingleLine: false
+AllowShortFunctionsOnASingleLine: None
+AllowShortIfStatementsOnASingleLine: false
+AllowShortLoopsOnASingleLine: false
+AlwaysBreakAfterDefinitionReturnType: None
+AlwaysBreakAfterReturnType: None
+AlwaysBreakBeforeMultilineStrings: false
+AlwaysBreakTemplateDeclarations: false
+BinPackArguments: true
+BinPackParameters: true
+BraceWrapping:
+  AfterClass: false
+  AfterControlStatement: false
+  AfterEnum: false
+  AfterFunction: true
+  AfterNamespace: true
+  AfterObjCDeclaration: false
+  AfterStruct: false
+  AfterUnion: false
+  #AfterExternBlock: false # Unknown to clang-format-5.0
+  BeforeCatch: false
+  BeforeElse: false
+  IndentBraces: false
+  #SplitEmptyFunction: true # Unknown to clang-format-4.0
+  #SplitEmptyRecord: true # Unknown to clang-format-4.0
+  #SplitEmptyNamespace: true # Unknown to clang-format-4.0
+BreakBeforeBinaryOperators: None
+BreakBeforeBraces: Custom
+#BreakBeforeInheritanceComma: false # Unknown to clang-format-4.0
+BreakBeforeTernaryOperators: false
+BreakConstructorInitializersBeforeComma: false
+#BreakConstructorInitializers: BeforeComma # Unknown to clang-format-4.0
+BreakAfterJavaFieldAnnotations: false
+BreakStringLiterals: false
+ColumnLimit: 80
+CommentPragmas: '^ IWYU pragma:'
+#CompactNamespaces: false # Unknown to clang-format-4.0
+ConstructorInitializerAllOnOneLineOrOnePerLine: false
+ConstructorInitializerIndentWidth: 4
+ContinuationIndentWidth: 4
+Cpp11BracedListStyle: false
+DerivePointerAlignment: false
+DisableFormat: false
+ExperimentalAutoDetectBinPacking: false
+#FixNamespaceComments: false # Unknown to clang-format-4.0
+
+# Taken from:
+#   git grep -h '^#define [^[:space:]]*for_each[^[:space:]]*(' include/ \
+#   | sed "s,^#define \([^[:space:]]*for_each[^[:space:]]*\)(.*$,  - '\1'," \
+#   | sort | uniq
+ForEachMacros:
+  - 'apei_estatus_for_each_section'
+  - 'ata_for_each_dev'
+  - 'ata_for_each_link'
+  - '__ata_qc_for_each'
+  - 'ata_qc_for_each'
+  - 'ata_qc_for_each_raw'
+  - 'ata_qc_for_each_with_internal'
+  - 'ax25_for_each'
+  - 'ax25_uid_for_each'
+  - '__bio_for_each_bvec'
+  - 'bio_for_each_bvec'
+  - 'bio_for_each_bvec_all'
+  - 'bio_for_each_integrity_vec'
+  - '__bio_for_each_segment'
+  - 'bio_for_each_segment'
+  - 'bio_for_each_segment_all'
+  - 'bio_list_for_each'
+  - 'bip_for_each_vec'
+  - 'bitmap_for_each_clear_region'
+  - 'bitmap_for_each_set_region'
+  - 'blkg_for_each_descendant_post'
+  - 'blkg_for_each_descendant_pre'
+  - 'blk_queue_for_each_rl'
+  - 'bond_for_each_slave'
+  - 'bond_for_each_slave_rcu'
+  - 'bpf_for_each_spilled_reg'
+  - 'btree_for_each_safe128'
+  - 'btree_for_each_safe32'
+  - 'btree_for_each_safe64'
+  - 'btree_for_each_safel'
+  - 'card_for_each_dev'
+  - 'cgroup_taskset_for_each'
+  - 'cgroup_taskset_for_each_leader'
+  - 'cpufreq_for_each_entry'
+  - 'cpufreq_for_each_entry_idx'
+  - 'cpufreq_for_each_valid_entry'
+  - 'cpufreq_for_each_valid_entry_idx'
+  - 'css_for_each_child'
+  - 'css_for_each_descendant_post'
+  - 'css_for_each_descendant_pre'
+  - 'device_for_each_child_node'
+  - 'dma_fence_chain_for_each'
+  - 'do_for_each_ftrace_op'
+  - 'drm_atomic_crtc_for_each_plane'
+  - 'drm_atomic_crtc_state_for_each_plane'
+  - 'drm_atomic_crtc_state_for_each_plane_state'
+  - 'drm_atomic_for_each_plane_damage'
+  - 'drm_client_for_each_connector_iter'
+  - 'drm_client_for_each_modeset'
+  - 'drm_connector_for_each_possible_encoder'
+  - 'drm_for_each_bridge_in_chain'
+  - 'drm_for_each_connector_iter'
+  - 'drm_for_each_crtc'
+  - 'drm_for_each_encoder'
+  - 'drm_for_each_encoder_mask'
+  - 'drm_for_each_fb'
+  - 'drm_for_each_legacy_plane'
+  - 'drm_for_each_plane'
+  - 'drm_for_each_plane_mask'
+  - 'drm_for_each_privobj'
+  - 'drm_mm_for_each_hole'
+  - 'drm_mm_for_each_node'
+  - 'drm_mm_for_each_node_in_range'
+  - 'drm_mm_for_each_node_safe'
+  - 'flow_action_for_each'
+  - 'for_each_active_dev_scope'
+  - 'for_each_active_drhd_unit'
+  - 'for_each_active_iommu'
+  - 'for_each_aggr_pgid'
+  - 'for_each_available_child_of_node'
+  - 'for_each_bio'
+  - 'for_each_board_func_rsrc'
+  - 'for_each_bvec'
+  - 'for_each_card_auxs'
+  - 'for_each_card_auxs_safe'
+  - 'for_each_card_components'
+  - 'for_each_card_dapms'
+  - 'for_each_card_pre_auxs'
+  - 'for_each_card_prelinks'
+  - 'for_each_card_rtds'
+  - 'for_each_card_rtds_safe'
+  - 'for_each_card_widgets'
+  - 'for_each_card_widgets_safe'
+  - 'for_each_cgroup_storage_type'
+  - 'for_each_child_of_node'
+  - 'for_each_clear_bit'
+  - 'for_each_clear_bit_from'
+  - 'for_each_cmsghdr'
+  - 'for_each_compatible_node'
+  - 'for_each_component_dais'
+  - 'for_each_component_dais_safe'
+  - 'for_each_comp_order'
+  - 'for_each_console'
+  - 'for_each_cpu'
+  - 'for_each_cpu_and'
+  - 'for_each_cpu_not'
+  - 'for_each_cpu_wrap'
+  - 'for_each_dapm_widgets'
+  - 'for_each_dev_addr'
+  - 'for_each_dev_scope'
+  - 'for_each_displayid_db'
+  - 'for_each_dma_cap_mask'
+  - 'for_each_dpcm_be'
+  - 'for_each_dpcm_be_rollback'
+  - 'for_each_dpcm_be_safe'
+  - 'for_each_dpcm_fe'
+  - 'for_each_drhd_unit'
+  - 'for_each_dss_dev'
+  - 'for_each_efi_memory_desc'
+  - 'for_each_efi_memory_desc_in_map'
+  - 'for_each_element'
+  - 'for_each_element_extid'
+  - 'for_each_element_id'
+  - 'for_each_endpoint_of_node'
+  - 'for_each_evictable_lru'
+  - 'for_each_fib6_node_rt_rcu'
+  - 'for_each_fib6_walker_rt'
+  - 'for_each_free_mem_pfn_range_in_zone'
+  - 'for_each_free_mem_pfn_range_in_zone_from'
+  - 'for_each_free_mem_range'
+  - 'for_each_free_mem_range_reverse'
+  - 'for_each_func_rsrc'
+  - 'for_each_hstate'
+  - 'for_each_if'
+  - 'for_each_iommu'
+  - 'for_each_ip_tunnel_rcu'
+  - 'for_each_irq_nr'
+  - 'for_each_link_codecs'
+  - 'for_each_link_cpus'
+  - 'for_each_link_platforms'
+  - 'for_each_lru'
+  - 'for_each_matching_node'
+  - 'for_each_matching_node_and_match'
+  - 'for_each_member'
+  - 'for_each_mem_region'
+  - 'for_each_memblock_type'
+  - 'for_each_memcg_cache_index'
+  - 'for_each_mem_pfn_range'
+  - '__for_each_mem_range'
+  - 'for_each_mem_range'
+  - '__for_each_mem_range_rev'
+  - 'for_each_mem_range_rev'
+  - 'for_each_migratetype_order'
+  - 'for_each_msi_entry'
+  - 'for_each_msi_entry_safe'
+  - 'for_each_net'
+  - 'for_each_net_continue_reverse'
+  - 'for_each_netdev'
+  - 'for_each_netdev_continue'
+  - 'for_each_netdev_continue_rcu'
+  - 'for_each_netdev_continue_reverse'
+  - 'for_each_netdev_feature'
+  - 'for_each_netdev_in_bond_rcu'
+  - 'for_each_netdev_rcu'
+  - 'for_each_netdev_reverse'
+  - 'for_each_netdev_safe'
+  - 'for_each_net_rcu'
+  - 'for_each_new_connector_in_state'
+  - 'for_each_new_crtc_in_state'
+  - 'for_each_new_mst_mgr_in_state'
+  - 'for_each_new_plane_in_state'
+  - 'for_each_new_private_obj_in_state'
+  - 'for_each_node'
+  - 'for_each_node_by_name'
+  - 'for_each_node_by_type'
+  - 'for_each_node_mask'
+  - 'for_each_node_state'
+  - 'for_each_node_with_cpus'
+  - 'for_each_node_with_property'
+  - 'for_each_nonreserved_multicast_dest_pgid'
+  - 'for_each_of_allnodes'
+  - 'for_each_of_allnodes_from'
+  - 'for_each_of_cpu_node'
+  - 'for_each_of_pci_range'
+  - 'for_each_old_connector_in_state'
+  - 'for_each_old_crtc_in_state'
+  - 'for_each_old_mst_mgr_in_state'
+  - 'for_each_oldnew_connector_in_state'
+  - 'for_each_oldnew_crtc_in_state'
+  - 'for_each_oldnew_mst_mgr_in_state'
+  - 'for_each_oldnew_plane_in_state'
+  - 'for_each_oldnew_plane_in_state_reverse'
+  - 'for_each_oldnew_private_obj_in_state'
+  - 'for_each_old_plane_in_state'
+  - 'for_each_old_private_obj_in_state'
+  - 'for_each_online_cpu'
+  - 'for_each_online_node'
+  - 'for_each_online_pgdat'
+  - 'for_each_pci_bridge'
+  - 'for_each_pci_dev'
+  - 'for_each_pci_msi_entry'
+  - 'for_each_pcm_streams'
+  - 'for_each_physmem_range'
+  - 'for_each_populated_zone'
+  - 'for_each_possible_cpu'
+  - 'for_each_present_cpu'
+  - 'for_each_prime_number'
+  - 'for_each_prime_number_from'
+  - 'for_each_process'
+  - 'for_each_process_thread'
+  - 'for_each_property_of_node'
+  - 'for_each_registered_fb'
+  - 'for_each_requested_gpio'
+  - 'for_each_requested_gpio_in_range'
+  - 'for_each_reserved_mem_range'
+  - 'for_each_reserved_mem_region'
+  - 'for_each_rtd_codec_dais'
+  - 'for_each_rtd_codec_dais_rollback'
+  - 'for_each_rtd_components'
+  - 'for_each_rtd_cpu_dais'
+  - 'for_each_rtd_cpu_dais_rollback'
+  - 'for_each_rtd_dais'
+  - 'for_each_set_bit'
+  - 'for_each_set_bit_from'
+  - 'for_each_set_clump8'
+  - 'for_each_sg'
+  - 'for_each_sg_dma_page'
+  - 'for_each_sg_page'
+  - 'for_each_sgtable_dma_page'
+  - 'for_each_sgtable_dma_sg'
+  - 'for_each_sgtable_page'
+  - 'for_each_sgtable_sg'
+  - 'for_each_sibling_event'
+  - 'for_each_subelement'
+  - 'for_each_subelement_extid'
+  - 'for_each_subelement_id'
+  - '__for_each_thread'
+  - 'for_each_thread'
+  - 'for_each_unicast_dest_pgid'
+  - 'for_each_wakeup_source'
+  - 'for_each_zone'
+  - 'for_each_zone_zonelist'
+  - 'for_each_zone_zonelist_nodemask'
+  - 'fwnode_for_each_available_child_node'
+  - 'fwnode_for_each_child_node'
+  - 'fwnode_graph_for_each_endpoint'
+  - 'gadget_for_each_ep'
+  - 'genradix_for_each'
+  - 'genradix_for_each_from'
+  - 'hash_for_each'
+  - 'hash_for_each_possible'
+  - 'hash_for_each_possible_rcu'
+  - 'hash_for_each_possible_rcu_notrace'
+  - 'hash_for_each_possible_safe'
+  - 'hash_for_each_rcu'
+  - 'hash_for_each_safe'
+  - 'hctx_for_each_ctx'
+  - 'hlist_bl_for_each_entry'
+  - 'hlist_bl_for_each_entry_rcu'
+  - 'hlist_bl_for_each_entry_safe'
+  - 'hlist_for_each'
+  - 'hlist_for_each_entry'
+  - 'hlist_for_each_entry_continue'
+  - 'hlist_for_each_entry_continue_rcu'
+  - 'hlist_for_each_entry_continue_rcu_bh'
+  - 'hlist_for_each_entry_from'
+  - 'hlist_for_each_entry_from_rcu'
+  - 'hlist_for_each_entry_rcu'
+  - 'hlist_for_each_entry_rcu_bh'
+  - 'hlist_for_each_entry_rcu_notrace'
+  - 'hlist_for_each_entry_safe'
+  - '__hlist_for_each_rcu'
+  - 'hlist_for_each_safe'
+  - 'hlist_nulls_for_each_entry'
+  - 'hlist_nulls_for_each_entry_from'
+  - 'hlist_nulls_for_each_entry_rcu'
+  - 'hlist_nulls_for_each_entry_safe'
+  - 'i3c_bus_for_each_i2cdev'
+  - 'i3c_bus_for_each_i3cdev'
+  - 'ide_host_for_each_port'
+  - 'ide_port_for_each_dev'
+  - 'ide_port_for_each_present_dev'
+  - 'idr_for_each_entry'
+  - 'idr_for_each_entry_continue'
+  - 'idr_for_each_entry_continue_ul'
+  - 'idr_for_each_entry_ul'
+  - 'in_dev_for_each_ifa_rcu'
+  - 'in_dev_for_each_ifa_rtnl'
+  - 'inet_bind_bucket_for_each'
+  - 'inet_lhash2_for_each_icsk_rcu'
+  - 'key_for_each'
+  - 'key_for_each_safe'
+  - 'klp_for_each_func'
+  - 'klp_for_each_func_safe'
+  - 'klp_for_each_func_static'
+  - 'klp_for_each_object'
+  - 'klp_for_each_object_safe'
+  - 'klp_for_each_object_static'
+  - 'kunit_suite_for_each_test_case'
+  - 'kvm_for_each_memslot'
+  - 'kvm_for_each_vcpu'
+  - 'list_for_each'
+  - 'list_for_each_codec'
+  - 'list_for_each_codec_safe'
+  - 'list_for_each_continue'
+  - 'list_for_each_entry'
+  - 'list_for_each_entry_continue'
+  - 'list_for_each_entry_continue_rcu'
+  - 'list_for_each_entry_continue_reverse'
+  - 'list_for_each_entry_from'
+  - 'list_for_each_entry_from_rcu'
+  - 'list_for_each_entry_from_reverse'
+  - 'list_for_each_entry_lockless'
+  - 'list_for_each_entry_rcu'
+  - 'list_for_each_entry_reverse'
+  - 'list_for_each_entry_safe'
+  - 'list_for_each_entry_safe_continue'
+  - 'list_for_each_entry_safe_from'
+  - 'list_for_each_entry_safe_reverse'
+  - 'list_for_each_prev'
+  - 'list_for_each_prev_safe'
+  - 'list_for_each_safe'
+  - 'llist_for_each'
+  - 'llist_for_each_entry'
+  - 'llist_for_each_entry_safe'
+  - 'llist_for_each_safe'
+  - 'mci_for_each_dimm'
+  - 'media_device_for_each_entity'
+  - 'media_device_for_each_intf'
+  - 'media_device_for_each_link'
+  - 'media_device_for_each_pad'
+  - 'nanddev_io_for_each_page'
+  - 'netdev_for_each_lower_dev'
+  - 'netdev_for_each_lower_private'
+  - 'netdev_for_each_lower_private_rcu'
+  - 'netdev_for_each_mc_addr'
+  - 'netdev_for_each_uc_addr'
+  - 'netdev_for_each_upper_dev_rcu'
+  - 'netdev_hw_addr_list_for_each'
+  - 'nft_rule_for_each_expr'
+  - 'nla_for_each_attr'
+  - 'nla_for_each_nested'
+  - 'nlmsg_for_each_attr'
+  - 'nlmsg_for_each_msg'
+  - 'nr_neigh_for_each'
+  - 'nr_neigh_for_each_safe'
+  - 'nr_node_for_each'
+  - 'nr_node_for_each_safe'
+  - 'of_for_each_phandle'
+  - 'of_property_for_each_string'
+  - 'of_property_for_each_u32'
+  - 'pci_bus_for_each_resource'
+  - 'pcm_for_each_format'
+  - 'ping_portaddr_for_each_entry'
+  - 'plist_for_each'
+  - 'plist_for_each_continue'
+  - 'plist_for_each_entry'
+  - 'plist_for_each_entry_continue'
+  - 'plist_for_each_entry_safe'
+  - 'plist_for_each_safe'
+  - 'pnp_for_each_card'
+  - 'pnp_for_each_dev'
+  - 'protocol_for_each_card'
+  - 'protocol_for_each_dev'
+  - 'queue_for_each_hw_ctx'
+  - 'radix_tree_for_each_slot'
+  - 'radix_tree_for_each_tagged'
+  - 'rbtree_postorder_for_each_entry_safe'
+  - 'rdma_for_each_block'
+  - 'rdma_for_each_port'
+  - 'rdma_umem_for_each_dma_block'
+  - 'resource_list_for_each_entry'
+  - 'resource_list_for_each_entry_safe'
+  - 'rhl_for_each_entry_rcu'
+  - 'rhl_for_each_rcu'
+  - 'rht_for_each'
+  - 'rht_for_each_entry'
+  - 'rht_for_each_entry_from'
+  - 'rht_for_each_entry_rcu'
+  - 'rht_for_each_entry_rcu_from'
+  - 'rht_for_each_entry_safe'
+  - 'rht_for_each_from'
+  - 'rht_for_each_rcu'
+  - 'rht_for_each_rcu_from'
+  - '__rq_for_each_bio'
+  - 'rq_for_each_bvec'
+  - 'rq_for_each_segment'
+  - 'scsi_for_each_prot_sg'
+  - 'scsi_for_each_sg'
+  - 'sctp_for_each_hentry'
+  - 'sctp_skb_for_each'
+  - 'shdma_for_each_chan'
+  - '__shost_for_each_device'
+  - 'shost_for_each_device'
+  - 'sk_for_each'
+  - 'sk_for_each_bound'
+  - 'sk_for_each_entry_offset_rcu'
+  - 'sk_for_each_from'
+  - 'sk_for_each_rcu'
+  - 'sk_for_each_safe'
+  - 'sk_nulls_for_each'
+  - 'sk_nulls_for_each_from'
+  - 'sk_nulls_for_each_rcu'
+  - 'snd_array_for_each'
+  - 'snd_pcm_group_for_each_entry'
+  - 'snd_soc_dapm_widget_for_each_path'
+  - 'snd_soc_dapm_widget_for_each_path_safe'
+  - 'snd_soc_dapm_widget_for_each_sink_path'
+  - 'snd_soc_dapm_widget_for_each_source_path'
+  - 'tb_property_for_each'
+  - 'tcf_exts_for_each_action'
+  - 'udp_portaddr_for_each_entry'
+  - 'udp_portaddr_for_each_entry_rcu'
+  - 'usb_hub_for_each_child'
+  - 'v4l2_device_for_each_subdev'
+  - 'v4l2_m2m_for_each_dst_buf'
+  - 'v4l2_m2m_for_each_dst_buf_safe'
+  - 'v4l2_m2m_for_each_src_buf'
+  - 'v4l2_m2m_for_each_src_buf_safe'
+  - 'virtio_device_for_each_vq'
+  - 'while_for_each_ftrace_op'
+  - 'xa_for_each'
+  - 'xa_for_each_marked'
+  - 'xa_for_each_range'
+  - 'xa_for_each_start'
+  - 'xas_for_each'
+  - 'xas_for_each_conflict'
+  - 'xas_for_each_marked'
+  - 'xbc_array_for_each_value'
+  - 'xbc_for_each_key_value'
+  - 'xbc_node_for_each_array_value'
+  - 'xbc_node_for_each_child'
+  - 'xbc_node_for_each_key_value'
+  - 'zorro_for_each_dev'
+
+#IncludeBlocks: Preserve # Unknown to clang-format-5.0
+IncludeCategories:
+  - Regex: '.*'
+    Priority: 1
+IncludeIsMainRegex: '(Test)?$'
+IndentCaseLabels: false
+#IndentPPDirectives: None # Unknown to clang-format-5.0
+IndentWidth: 4
+IndentWrappedFunctionNames: false
+JavaScriptQuotes: Leave
+JavaScriptWrapImports: true
+KeepEmptyLinesAtTheStartOfBlocks: false
+MacroBlockBegin: ''
+MacroBlockEnd: ''
+MaxEmptyLinesToKeep: 1
+NamespaceIndentation: None
+#ObjCBinPackProtocolList: Auto # Unknown to clang-format-5.0
+ObjCBlockIndentWidth: 4
+ObjCSpaceAfterProperty: true
+ObjCSpaceBeforeProtocolList: true
+
+# Taken from git's rules
+#PenaltyBreakAssignment: 10 # Unknown to clang-format-4.0
+PenaltyBreakBeforeFirstCallParameter: 30
+PenaltyBreakComment: 10
+PenaltyBreakFirstLessLess: 0
+PenaltyBreakString: 10
+PenaltyExcessCharacter: 100
+PenaltyReturnTypeOnItsOwnLine: 60
+
+PointerAlignment: Right
+ReflowComments: false
+SortIncludes: false
+#SortUsingDeclarations: false # Unknown to clang-format-4.0
+SpaceAfterCStyleCast: false
+SpaceAfterTemplateKeyword: true
+SpaceBeforeAssignmentOperators: true
+#SpaceBeforeCtorInitializerColon: true # Unknown to clang-format-5.0
+#SpaceBeforeInheritanceColon: true # Unknown to clang-format-5.0
+SpaceBeforeParens: ControlStatements
+#SpaceBeforeRangeBasedForLoopColon: true # Unknown to clang-format-5.0
+SpaceInEmptyParentheses: false
+SpacesBeforeTrailingComments: 1
+SpacesInAngles: false
+SpacesInContainerLiterals: false
+SpacesInCStyleCastParentheses: false
+SpacesInParentheses: false
+SpacesInSquareBrackets: false
+Standard: Cpp03
+TabWidth: 4
+UseTab: Never
+...

kernel/.clangd

@@ -0,0 +1,4 @@
+Diagnostics:
+  UnusedIncludes: Strict
+  ClangTidy:
+    Remove: bugprone-sizeof-expression

kernel/.gitignore

@@ -0,0 +1,22 @@
+.cache/
+.thinlto-cache/
+compile_commands.json
+*.ko
+*.o
+*.mod
+*.lds
+*.mod.o
+.*.o*
+.*.mod*
+*.ko*
+*.mod.c
+*.symvers*
+*.order
+.*.ko.cmd
+.tmp_versions/
+libs/
+obj/
+
+CLAUDE.md
+.ddk-version
+.vscode/settings.json

kernel/.vscode/c_cpp_properties.json

@@ -0,0 +1,11 @@
+{
+    "configurations": [
+        {
+            "name": "Linux",
+            "cStandard": "c11",
+            "intelliSenseMode": "gcc-arm64",
+            "compileCommands": "${workspaceFolder}/compile_commands.json"
+        }
+    ],
+    "version": 4
+}

kernel/.vscode/generate_compdb.py

@@ -0,0 +1,92 @@
+#!/usr/bin/env python3
+
+from __future__ import print_function, division
+
+import argparse
+import fnmatch
+import functools
+import json
+import math
+import multiprocessing
+import os
+import re
+import sys
+
+
+CMD_VAR_RE = re.compile(r'^\s*(?:saved)?cmd_(\S+)\s*:=\s*(.+)\s*$', re.MULTILINE)
+SOURCE_VAR_RE = re.compile(r'^\s*source_(\S+)\s*:=\s*(.+)\s*$', re.MULTILINE)
+
+
+def print_progress_bar(progress):
+    progress_bar = '[' + '|' * int(50 * progress) + '-' * int(50 * (1.0 - progress)) + ']'
+    print('\r', progress_bar, "{0:.1%}".format(progress), end='\r', file=sys.stderr)
+
+
+def parse_cmd_file(out_dir, cmdfile_path):
+    with open(cmdfile_path, 'r') as cmdfile:
+        cmdfile_content = cmdfile.read()
+
+    commands = { match.group(1): match.group(2) for match in CMD_VAR_RE.finditer(cmdfile_content) }
+    sources = { match.group(1): match.group(2) for match in SOURCE_VAR_RE.finditer(cmdfile_content) }
+
+    return [{
+            'directory': out_dir,
+            'command': commands[o_file_name],
+            'file': source,
+            'output': o_file_name
+        } for o_file_name, source in sources.items()]
+
+
+def gen_compile_commands(cmd_file_search_path, out_dir):
+    print("Building *.o.cmd file list...", file=sys.stderr)
+
+    out_dir = os.path.abspath(out_dir)
+
+    if not cmd_file_search_path:
+        cmd_file_search_path = [out_dir]
+
+    cmd_files = []
+    for search_path in cmd_file_search_path:
+        if (os.path.isdir(search_path)):
+            for cur_dir, subdir, files in os.walk(search_path):
+                cmd_files.extend(os.path.join(cur_dir, cmdfile_name) for cmdfile_name in fnmatch.filter(files, '*.o.cmd'))
+        else:
+            cmd_files.extend(search_path)
+
+    if not cmd_files:
+        print("No *.o.cmd files found in", ", ".join(cmd_file_search_path), file=sys.stderr)
+        return
+
+    print("Parsing *.o.cmd files...", file=sys.stderr)
+
+    n_processed = 0
+    print_progress_bar(0)
+
+    compdb = []
+    pool = multiprocessing.Pool()
+    try:
+        for compdb_chunk in pool.imap_unordered(functools.partial(parse_cmd_file, out_dir), cmd_files, chunksize=int(math.sqrt(len(cmd_files)))):
+            compdb.extend(compdb_chunk)
+            n_processed += 1
+            print_progress_bar(n_processed / len(cmd_files))
+
+    finally:
+        pool.terminate()
+        pool.join()
+
+    print(file=sys.stderr)
+    print("Writing compile_commands.json...", file=sys.stderr)
+
+    with open('compile_commands.json', 'w') as compdb_file:
+        json.dump(compdb, compdb_file, indent=1)
+
+
+def main():
+    cmd_parser = argparse.ArgumentParser()
+    cmd_parser.add_argument('-O', '--out-dir', type=str, default=os.getcwd(), help="Build output directory")
+    cmd_parser.add_argument('cmd_file_search_path', nargs='*', help="*.cmd file search path")
+    gen_compile_commands(**vars(cmd_parser.parse_args()))
+
+
+if __name__ == '__main__':
+    main()

kernel/.vscode/tasks.json

@@ -0,0 +1,16 @@
+{
+    // See https://go.microsoft.com/fwlink/?LinkId=733558
+    // for the documentation about the tasks.json format
+    "version": "2.0.0",
+    "tasks": [
+        {
+            "label": "Generate compile_commands.json",
+            "type": "process",
+            "command": "python",
+            "args": [
+                "${workspaceRoot}/.vscode/generate_compdb.py"
+            ],
+            "problemMatcher": []
+        }
+    ]
+}

kernel/Kconfig

@@ -0,0 +1,42 @@
+menu "KernelSU"
+
+config KSU
+    tristate "KernelSU function support"
+    default y
+    help
+      Enable kernel-level root privileges on Android System.
+      To compile as a module, choose M here: the
+      module will be called kernelsu.
+
+config KSU_DEBUG
+    bool "KernelSU debug mode"
+    depends on KSU
+    default n
+    help
+      Enable KernelSU debug mode.
+
+config KSU_MANUAL_SU
+    bool "Use manual su"
+    depends on KSU
+    default y
+    help
+      Use manual su and authorize the corresponding command line and application via prctl
+
+config KPM
+    bool "Enable SukiSU KPM"
+    depends on KSU && 64BIT
+    default n
+    help
+      Enabling this option will activate the KPM feature of SukiSU.
+      This option is suitable for scenarios where you need to force KPM to be enabled.
+      but it may affect system stability.
+    select KALLSYMS
+    select KALLSYMS_ALL
+
+config KSU_MANUAL_HOOK
+    bool "Hook KernelSU manually"
+    depends on KSU != m
+    help
+      If enabled, Hook required KernelSU syscalls with manually-patched function.
+
+endmenu

kernel/LICENSE

@@ -0,0 +1,339 @@
+                    GNU GENERAL PUBLIC LICENSE
+                       Version 2, June 1991
+
+ Copyright (C) 1989, 1991 Free Software Foundation, Inc.,
+ 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ Everyone is permitted to copy and distribute verbatim copies
+ of this license document, but changing it is not allowed.
+
+                            Preamble
+
+  The licenses for most software are designed to take away your
+freedom to share and change it.  By contrast, the GNU General Public
+License is intended to guarantee your freedom to share and change free
+software--to make sure the software is free for all its users.  This
+General Public License applies to most of the Free Software
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+   TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
+
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+  `Gnomovision' (which makes passes at compilers) written by James Hacker.
+
+  <signature of Ty Coon>, 1 April 1989
+  Ty Coon, President of Vice
+
+This General Public License does not permit incorporating your program into
+proprietary programs.  If your program is a subroutine library, you may
+consider it more useful to permit linking proprietary applications with the
+library.  If this is what you want to do, use the GNU Lesser General
+Public License instead of this License.

kernel/Makefile

@@ -0,0 +1,172 @@
+kernelsu-objs := ksu.o
+kernelsu-objs += allowlist.o
+kernelsu-objs += app_profile.o
+kernelsu-objs += dynamic_manager.o
+kernelsu-objs += apk_sign.o
+kernelsu-objs += sucompat.o
+kernelsu-objs += syscall_hook_manager.o
+kernelsu-objs += throne_tracker.o
+kernelsu-objs += pkg_observer.o
+kernelsu-objs += throne_tracker.o
+kernelsu-objs += umount_manager.o
+kernelsu-objs += setuid_hook.o
+kernelsu-objs += kernel_umount.o
+kernelsu-objs += supercalls.o
+kernelsu-objs += feature.o
+kernelsu-objs += ksud.o
+kernelsu-objs += embed_ksud.o
+kernelsu-objs += seccomp_cache.o
+kernelsu-objs += file_wrapper.o
+kernelsu-objs += throne_comm.o
+kernelsu-objs += sulog.o
+
+ifeq ($(CONFIG_KSU_MANUAL_SU), y)
+ccflags-y += -DCONFIG_KSU_MANUAL_SU
+kernelsu-objs += manual_su.o
+endif
+
+kernelsu-objs += selinux/selinux.o
+kernelsu-objs += selinux/sepolicy.o
+kernelsu-objs += selinux/rules.o
+ccflags-y += -I$(srctree)/security/selinux -I$(srctree)/security/selinux/include
+ccflags-y += -I$(objtree)/security/selinux -include $(srctree)/include/uapi/asm-generic/errno.h
+
+obj-$(CONFIG_KSU) += kernelsu.o
+
+obj-$(CONFIG_KPM) += kpm/
+
+REPO_OWNER := SukiSU-Ultra
+REPO_NAME := SukiSU-Ultra
+REPO_BRANCH := main
+KSU_VERSION_API := 4.0.0
+
+GIT_BIN := /usr/bin/env PATH="$$PATH":/usr/bin:/usr/local/bin git
+CURL_BIN := /usr/bin/env PATH="$$PATH":/usr/bin:/usr/local/bin curl
+
+KDIR := $(KDIR)
+MDIR := $(realpath $(dir $(abspath $(lastword $(MAKEFILE_LIST)))))
+
+ifneq ($(KDIR),)
+$(info -- KDIR: $(KDIR))
+$(info -- MDIR: $(MDIR))
+endif
+
+KSU_GITHUB_VERSION := $(shell $(CURL_BIN) -s "https://api.github.com/repos/$(REPO_OWNER)/$(REPO_NAME)/releases/latest" | grep '"tag_name":' | sed -E 's/.*"v([^"]+)".*/\1/')
+KSU_GITHUB_VERSION_COMMIT := $(shell $(CURL_BIN) -sI "https://api.github.com/repos/$(REPO_OWNER)/$(REPO_NAME)/commits?sha=$(REPO_BRANCH)&per_page=1" | grep -i "link:" | sed -n 's/.*page=\([0-9]*\)>; rel="last".*/\1/p')
+
+ifeq ($(findstring $(srctree),$(src)),$(srctree))
+  KSU_SRC := $(src)
+else
+  KSU_SRC := $(srctree)/$(src)
+endif
+
+ifneq ($(shell test -e $(KSU_SRC)/../.git && echo "in-tree"),in-tree)
+  KSU_SRC := $(MDIR)
+endif
+
+LOCAL_GIT_EXISTS := $(shell test -e $(KSU_SRC)/../.git && echo 1 || echo 0)
+
+define get_ksu_version_full
+v$1-$(shell cd $(KSU_SRC); $(GIT_BIN) rev-parse --short=8 HEAD)@$(shell cd $(KSU_SRC); $(GIT_BIN) rev-parse --abbrev-ref HEAD)
+endef
+
+ifeq ($(KSU_GITHUB_VERSION_COMMIT),)
+  ifeq ($(LOCAL_GIT_EXISTS),1)
+    $(shell cd $(KSU_SRC); [ -f ../.git/shallow ] && $(GIT_BIN) fetch --unshallow)
+    KSU_LOCAL_VERSION := $(shell cd $(KSU_SRC); $(GIT_BIN) rev-list --count $(REPO_BRANCH))
+    KSU_VERSION := $(shell expr 40000 + $(KSU_LOCAL_VERSION) - 2815)
+    $(info -- $(REPO_NAME) version (local .git): $(KSU_VERSION))
+  else
+    KSU_VERSION := 13000
+    $(warning -- Could not fetch version online or via local .git! Using fallback version: $(KSU_VERSION))
+  endif
+else
+  KSU_VERSION := $(shell expr 40000 + $(KSU_GITHUB_VERSION_COMMIT) - 2815)
+  $(info -- $(REPO_NAME) version (GitHub): $(KSU_VERSION))
+endif
+
+ifeq ($(KSU_GITHUB_VERSION),)
+  ifeq ($(LOCAL_GIT_EXISTS),1)
+    $(shell cd $(KSU_SRC); [ -f ../.git/shallow ] && $(GIT_BIN) fetch --unshallow)
+    KSU_VERSION_FULL := $(call get_ksu_version_full,$(KSU_VERSION_API))
+    $(info -- $(REPO_NAME) version (local .git): $(KSU_VERSION_FULL))
+    $(info -- $(REPO_NAME) Formatted version (local .git): $(KSU_VERSION))
+  else
+    KSU_VERSION_FULL := v$(KSU_VERSION_API)-$(REPO_NAME)-unknown@unknown
+    $(warning -- $(REPO_NAME) version: $(KSU_VERSION_FULL))
+  endif
+else
+  $(shell cd $(KSU_SRC); [ -f ../.git/shallow ] && $(GIT_BIN) fetch --unshallow)
+  KSU_VERSION_FULL := $(call get_ksu_version_full,$(KSU_GITHUB_VERSION))
+  $(info -- $(REPO_NAME) version (Github): $(KSU_VERSION_FULL))
+endif
+
+ccflags-y += -DKSU_VERSION=$(KSU_VERSION)
+ccflags-y += -DKSU_VERSION_FULL=\"$(KSU_VERSION_FULL)\"
+
+# Custom Signs
+ifdef KSU_EXPECTED_SIZE
+ccflags-y += -DEXPECTED_SIZE=$(KSU_EXPECTED_SIZE)
+$(info -- Custom KernelSU Manager signature size: $(KSU_EXPECTED_SIZE))
+endif
+
+ifdef KSU_EXPECTED_HASH
+ccflags-y += -DEXPECTED_HASH=\"$(KSU_EXPECTED_HASH)\"
+$(info -- Custom KernelSU Manager signature hash: $(KSU_EXPECTED_HASH))
+endif
+
+ifdef KSU_MANAGER_PACKAGE
+ccflags-y += -DKSU_MANAGER_PACKAGE=\"$(KSU_MANAGER_PACKAGE)\"
+$(info -- SukiSU Manager package name: $(KSU_MANAGER_PACKAGE))
+endif
+
+ifeq ($(CONFIG_KSU_MANUAL_HOOK), y)
+ccflags-y += -DKSU_MANUAL_HOOK
+$(info -- SukiSU: KSU_MANUAL_HOOK Temporarily discontinued）)
+else
+ccflags-y += -DKSU_KPROBES_HOOK
+ccflags-y += -DKSU_TP_HOOK
+$(info -- SukiSU: KSU_TRACEPOINT_HOOK)
+endif
+
+KERNEL_VERSION := $(VERSION).$(PATCHLEVEL)
+KERNEL_TYPE := Non-GKI
+# Check for GKI 2.0 (5.10+ or 6.x+)
+ifneq ($(shell test \( $(VERSION) -ge 5 -a $(PATCHLEVEL) -ge 10 \) -o $(VERSION) -ge 6; echo $$?),0)
+# Check for GKI 1.0 (5.4)
+ifeq ($(shell test $(VERSION)-$(PATCHLEVEL) = 5-4; echo $$?),0)
+KERNEL_TYPE := GKI 1.0
+endif
+else
+KERNEL_TYPE := GKI 2.0
+endif
+$(info -- KERNEL_VERSION: $(KERNEL_VERSION))
+$(info -- KERNEL_TYPE: $(KERNEL_TYPE))
+
+ifeq ($(CONFIG_KPM), y)
+$(info -- KPM is enabled)
+else
+$(info -- KPM is disabled)
+endif
+
+# Check new vfs_getattr()
+ifeq ($(shell grep -A1 "^int vfs_getattr" $(srctree)/fs/stat.c | grep -q "query_flags" ; echo $$?),0)
+ccflags-y += -DKSU_HAS_NEW_VFS_GETATTR
+endif
+
+# Function proc_ops check
+ifeq ($(shell grep -q "struct proc_ops " $(srctree)/include/linux/proc_fs.h; echo $$?),0)
+ccflags-y += -DKSU_COMPAT_HAS_PROC_OPS
+endif
+
+ccflags-y += -Wno-strict-prototypes -Wno-int-conversion -Wno-gcc-compat -Wno-missing-prototypes
+ccflags-y += -Wno-declaration-after-statement -Wno-unused-function -Wno-unused-variable
+
+all:
+	make -C $(KDIR) M=$(MDIR) modules
+compdb:
+	python3 $(MDIR)/.vscode/generate_compdb.py -O $(KDIR) $(MDIR)
+clean:
+	make -C $(KDIR) M=$(MDIR) clean
+
+# Keep a new line here!! Because someone may append config

kernel/allowlist.c

@@ -0,0 +1,631 @@
+#include <linux/mutex.h>
+#include <linux/task_work.h>
+#include <linux/capability.h>
+#include <linux/compiler.h>
+#include <linux/fs.h>
+#include <linux/gfp.h>
+#include <linux/kernel.h>
+#include <linux/list.h>
+#include <linux/printk.h>
+#include <linux/slab.h>
+#include <linux/types.h>
+#include <linux/version.h>
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(4, 14, 0)
+#include <linux/compiler_types.h>
+#endif
+
+#include "klog.h" // IWYU pragma: keep
+#include "ksud.h"
+#include "selinux/selinux.h"
+#include "allowlist.h"
+#include "manager.h"
+#include "syscall_hook_manager.h"
+
+#define FILE_MAGIC 0x7f4b5355 // ' KSU', u32
+#define FILE_FORMAT_VERSION 3 // u32
+
+#define KSU_APP_PROFILE_PRESERVE_UID 9999 // NOBODY_UID
+#define KSU_DEFAULT_SELINUX_DOMAIN "u:r:su:s0"
+
+static DEFINE_MUTEX(allowlist_mutex);
+
+// default profiles, these may be used frequently, so we cache it
+static struct root_profile default_root_profile;
+static struct non_root_profile default_non_root_profile;
+
+void persistent_allow_list(void);
+
+static int allow_list_arr[PAGE_SIZE / sizeof(int)] __read_mostly
+    __aligned(PAGE_SIZE);
+static int allow_list_pointer __read_mostly = 0;
+
+static void remove_uid_from_arr(uid_t uid)
+{
+    int *temp_arr;
+    int i, j;
+
+    if (allow_list_pointer == 0)
+        return;
+
+    temp_arr = kzalloc(sizeof(allow_list_arr), GFP_KERNEL);
+    if (temp_arr == NULL) {
+        pr_err("%s: unable to allocate memory\n", __func__);
+        return;
+    }
+
+    for (i = j = 0; i < allow_list_pointer; i++) {
+        if (allow_list_arr[i] == uid)
+            continue;
+        temp_arr[j++] = allow_list_arr[i];
+    }
+
+    allow_list_pointer = j;
+
+    for (; j < ARRAY_SIZE(allow_list_arr); j++)
+        temp_arr[j] = -1;
+
+    memcpy(&allow_list_arr, temp_arr, PAGE_SIZE);
+    kfree(temp_arr);
+}
+
+static void init_default_profiles(void)
+{
+    kernel_cap_t full_cap = CAP_FULL_SET;
+
+    default_root_profile.uid = 0;
+    default_root_profile.gid = 0;
+    default_root_profile.groups_count = 1;
+    default_root_profile.groups[0] = 0;
+    memcpy(&default_root_profile.capabilities.effective, &full_cap,
+           sizeof(default_root_profile.capabilities.effective));
+    default_root_profile.namespaces = 0;
+    strcpy(default_root_profile.selinux_domain, KSU_DEFAULT_SELINUX_DOMAIN);
+
+    // This means that we will umount modules by default!
+    default_non_root_profile.umount_modules = true;
+}
+
+struct perm_data {
+    struct list_head list;
+    struct app_profile profile;
+};
+
+static struct list_head allow_list;
+
+static uint8_t allow_list_bitmap[PAGE_SIZE] __read_mostly __aligned(PAGE_SIZE);
+#define BITMAP_UID_MAX ((sizeof(allow_list_bitmap) * BITS_PER_BYTE) - 1)
+
+#define KERNEL_SU_ALLOWLIST "/data/adb/ksu/.allowlist"
+
+void ksu_show_allow_list(void)
+{
+    struct perm_data *p = NULL;
+    struct list_head *pos = NULL;
+    pr_info("ksu_show_allow_list\n");
+    list_for_each (pos, &allow_list) {
+        p = list_entry(pos, struct perm_data, list);
+        pr_info("uid :%d, allow: %d\n", p->profile.current_uid,
+                p->profile.allow_su);
+    }
+}
+
+#ifdef CONFIG_KSU_DEBUG
+static void ksu_grant_root_to_shell(void)
+{
+    struct app_profile profile = {
+        .version = KSU_APP_PROFILE_VER,
+        .allow_su = true,
+        .current_uid = 2000,
+    };
+    strcpy(profile.key, "com.android.shell");
+    strcpy(profile.rp_config.profile.selinux_domain,
+           KSU_DEFAULT_SELINUX_DOMAIN);
+    ksu_set_app_profile(&profile, false);
+}
+#endif
+
+bool ksu_get_app_profile(struct app_profile *profile)
+{
+    struct perm_data *p = NULL;
+    struct list_head *pos = NULL;
+    bool found = false;
+
+    list_for_each (pos, &allow_list) {
+        p = list_entry(pos, struct perm_data, list);
+        bool uid_match = profile->current_uid == p->profile.current_uid;
+        if (uid_match) {
+            // found it, override it with ours
+            memcpy(profile, &p->profile, sizeof(*profile));
+            found = true;
+            goto exit;
+        }
+    }
+
+exit:
+    return found;
+}
+
+static inline bool forbid_system_uid(uid_t uid)
+{
+#define SHELL_UID 2000
+#define SYSTEM_UID 1000
+    return uid < SHELL_UID && uid != SYSTEM_UID;
+}
+
+static bool profile_valid(struct app_profile *profile)
+{
+    if (!profile) {
+        return false;
+    }
+
+    if (profile->version < KSU_APP_PROFILE_VER) {
+        pr_info("Unsupported profile version: %d\n", profile->version);
+        return false;
+    }
+
+    if (profile->allow_su) {
+        if (profile->rp_config.profile.groups_count > KSU_MAX_GROUPS) {
+            return false;
+        }
+
+        if (strlen(profile->rp_config.profile.selinux_domain) == 0) {
+            return false;
+        }
+    }
+
+    return true;
+}
+
+bool ksu_set_app_profile(struct app_profile *profile, bool persist)
+{
+    struct perm_data *p = NULL;
+    struct list_head *pos = NULL;
+    bool result = false;
+
+    if (!profile_valid(profile)) {
+        pr_err("Failed to set app profile: invalid profile!\n");
+        return false;
+    }
+
+    list_for_each (pos, &allow_list) {
+        p = list_entry(pos, struct perm_data, list);
+        // both uid and package must match, otherwise it will break multiple package with different user id
+        if (profile->current_uid == p->profile.current_uid &&
+            !strcmp(profile->key, p->profile.key)) {
+            // found it, just override it all!
+            memcpy(&p->profile, profile, sizeof(*profile));
+            result = true;
+            goto out;
+        }
+    }
+
+    // not found, alloc a new node!
+    p = (struct perm_data *)kzalloc(sizeof(struct perm_data), GFP_KERNEL);
+    if (!p) {
+        pr_err("ksu_set_app_profile alloc failed\n");
+        return false;
+    }
+
+    memcpy(&p->profile, profile, sizeof(*profile));
+    if (profile->allow_su) {
+        pr_info("set root profile, key: %s, uid: %d, gid: %d, context: %s\n",
+                profile->key, profile->current_uid,
+                profile->rp_config.profile.gid,
+                profile->rp_config.profile.selinux_domain);
+    } else {
+        pr_info("set app profile, key: %s, uid: %d, umount modules: %d\n",
+                profile->key, profile->current_uid,
+                profile->nrp_config.profile.umount_modules);
+    }
+    list_add_tail(&p->list, &allow_list);
+
+out:
+    if (profile->current_uid <= BITMAP_UID_MAX) {
+        if (profile->allow_su)
+            allow_list_bitmap[profile->current_uid / BITS_PER_BYTE] |=
+                1 << (profile->current_uid % BITS_PER_BYTE);
+        else
+            allow_list_bitmap[profile->current_uid / BITS_PER_BYTE] &=
+                ~(1 << (profile->current_uid % BITS_PER_BYTE));
+    } else {
+        if (profile->allow_su) {
+            /*
+             * 1024 apps with uid higher than BITMAP_UID_MAX
+             * registered to request superuser?
+             */
+            if (allow_list_pointer >= ARRAY_SIZE(allow_list_arr)) {
+                pr_err("too many apps registered\n");
+                WARN_ON(1);
+                return false;
+            }
+            allow_list_arr[allow_list_pointer++] = profile->current_uid;
+        } else {
+            remove_uid_from_arr(profile->current_uid);
+        }
+    }
+    result = true;
+
+    // check if the default profiles is changed, cache it to a single struct to accelerate access.
+    if (unlikely(!strcmp(profile->key, "$"))) {
+        // set default non root profile
+        memcpy(&default_non_root_profile, &profile->nrp_config.profile,
+               sizeof(default_non_root_profile));
+    }
+
+    if (unlikely(!strcmp(profile->key, "#"))) {
+        // set default root profile
+        memcpy(&default_root_profile, &profile->rp_config.profile,
+               sizeof(default_root_profile));
+    }
+
+    if (persist) {
+        persistent_allow_list();
+        // FIXME: use a new flag
+        ksu_mark_running_process();
+    }
+
+    return result;
+}
+
+bool __ksu_is_allow_uid(uid_t uid)
+{
+    int i;
+
+    if (forbid_system_uid(uid)) {
+        // do not bother going through the list if it's system
+        return false;
+    }
+
+    if (likely(ksu_is_manager_uid_valid()) &&
+        unlikely(ksu_get_manager_uid() == uid)) {
+        // manager is always allowed!
+        return true;
+    }
+
+    if (likely(uid <= BITMAP_UID_MAX)) {
+        return !!(allow_list_bitmap[uid / BITS_PER_BYTE] &
+                  (1 << (uid % BITS_PER_BYTE)));
+    } else {
+        for (i = 0; i < allow_list_pointer; i++) {
+            if (allow_list_arr[i] == uid)
+                return true;
+        }
+    }
+
+    return false;
+}
+
+bool __ksu_is_allow_uid_for_current(uid_t uid)
+{
+    if (unlikely(uid == 0)) {
+        // already root, but only allow our domain.
+        return is_ksu_domain();
+    }
+    return __ksu_is_allow_uid(uid);
+}
+
+bool ksu_uid_should_umount(uid_t uid)
+{
+    struct app_profile profile = { .current_uid = uid };
+    if (likely(ksu_is_manager_uid_valid()) &&
+        unlikely(ksu_get_manager_uid() == uid)) {
+        // we should not umount on manager!
+        return false;
+    }
+    bool found = ksu_get_app_profile(&profile);
+    if (!found) {
+        // no app profile found, it must be non root app
+        return default_non_root_profile.umount_modules;
+    }
+    if (profile.allow_su) {
+        // if found and it is granted to su, we shouldn't umount for it
+        return false;
+    } else {
+        // found an app profile
+        if (profile.nrp_config.use_default) {
+            return default_non_root_profile.umount_modules;
+        } else {
+            return profile.nrp_config.profile.umount_modules;
+        }
+    }
+}
+
+struct root_profile *ksu_get_root_profile(uid_t uid)
+{
+    struct perm_data *p = NULL;
+    struct list_head *pos = NULL;
+
+    list_for_each (pos, &allow_list) {
+        p = list_entry(pos, struct perm_data, list);
+        if (uid == p->profile.current_uid && p->profile.allow_su) {
+            if (!p->profile.rp_config.use_default) {
+                return &p->profile.rp_config.profile;
+            }
+        }
+    }
+
+    // use default profile
+    return &default_root_profile;
+}
+
+bool ksu_get_allow_list(int *array, int *length, bool allow)
+{
+    struct perm_data *p = NULL;
+    struct list_head *pos = NULL;
+    int i = 0;
+    list_for_each (pos, &allow_list) {
+        p = list_entry(pos, struct perm_data, list);
+        // pr_info("get_allow_list uid: %d allow: %d\n", p->uid, p->allow);
+        if (p->profile.allow_su == allow) {
+            array[i++] = p->profile.current_uid;
+        }
+    }
+    *length = i;
+
+    return true;
+}
+
+static void do_persistent_allow_list(struct callback_head *_cb)
+{
+    u32 magic = FILE_MAGIC;
+    u32 version = FILE_FORMAT_VERSION;
+    struct perm_data *p = NULL;
+    struct list_head *pos = NULL;
+    loff_t off = 0;
+
+    mutex_lock(&allowlist_mutex);
+    struct file *fp =
+        filp_open(KERNEL_SU_ALLOWLIST, O_WRONLY | O_CREAT | O_TRUNC, 0644);
+    if (IS_ERR(fp)) {
+        pr_err("save_allow_list create file failed: %ld\n", PTR_ERR(fp));
+        goto unlock;
+    }
+
+    // store magic and version
+    if (kernel_write(fp, &magic, sizeof(magic), &off) != sizeof(magic)) {
+        pr_err("save_allow_list write magic failed.\n");
+        goto close_file;
+    }
+
+    if (kernel_write(fp, &version, sizeof(version), &off) != sizeof(version)) {
+        pr_err("save_allow_list write version failed.\n");
+        goto close_file;
+    }
+
+    list_for_each (pos, &allow_list) {
+        p = list_entry(pos, struct perm_data, list);
+        pr_info("save allow list, name: %s uid :%d, allow: %d\n",
+                p->profile.key, p->profile.current_uid, p->profile.allow_su);
+
+        kernel_write(fp, &p->profile, sizeof(p->profile), &off);
+    }
+
+close_file:
+    filp_close(fp, 0);
+unlock:
+    mutex_unlock(&allowlist_mutex);
+    kfree(_cb);
+}
+
+void persistent_allow_list()
+{
+    struct task_struct *tsk;
+
+    tsk = get_pid_task(find_vpid(1), PIDTYPE_PID);
+    if (!tsk) {
+        pr_err("save_allow_list find init task err\n");
+        return;
+    }
+
+    struct callback_head *cb =
+        kzalloc(sizeof(struct callback_head), GFP_KERNEL);
+    if (!cb) {
+        pr_err("save_allow_list alloc cb err\b");
+        goto put_task;
+    }
+    cb->func = do_persistent_allow_list;
+    task_work_add(tsk, cb, TWA_RESUME);
+
+put_task:
+    put_task_struct(tsk);
+}
+
+void ksu_load_allow_list()
+{
+    loff_t off = 0;
+    ssize_t ret = 0;
+    struct file *fp = NULL;
+    u32 magic;
+    u32 version;
+
+#ifdef CONFIG_KSU_DEBUG
+    // always allow adb shell by default
+    ksu_grant_root_to_shell();
+#endif
+
+    // load allowlist now!
+    fp = filp_open(KERNEL_SU_ALLOWLIST, O_RDONLY, 0);
+    if (IS_ERR(fp)) {
+        pr_err("load_allow_list open file failed: %ld\n", PTR_ERR(fp));
+        return;
+    }
+
+    // verify magic
+    if (kernel_read(fp, &magic, sizeof(magic), &off) != sizeof(magic) ||
+        magic != FILE_MAGIC) {
+        pr_err("allowlist file invalid: %d!\n", magic);
+        goto exit;
+    }
+
+    if (kernel_read(fp, &version, sizeof(version), &off) != sizeof(version)) {
+        pr_err("allowlist read version: %d failed\n", version);
+        goto exit;
+    }
+
+    pr_info("allowlist version: %d\n", version);
+
+    while (true) {
+        struct app_profile profile;
+
+        ret = kernel_read(fp, &profile, sizeof(profile), &off);
+
+        if (ret <= 0) {
+            pr_info("load_allow_list read err: %zd\n", ret);
+            break;
+        }
+
+        pr_info("load_allow_uid, name: %s, uid: %d, allow: %d\n", profile.key,
+                profile.current_uid, profile.allow_su);
+        ksu_set_app_profile(&profile, false);
+    }
+
+exit:
+    ksu_show_allow_list();
+    filp_close(fp, 0);
+}
+
+void ksu_prune_allowlist(bool (*is_uid_valid)(uid_t, char *, void *),
+                         void *data)
+{
+    struct perm_data *np = NULL;
+    struct perm_data *n = NULL;
+
+    if (!ksu_boot_completed) {
+        pr_info("boot not completed, skip prune\n");
+        return;
+    }
+
+    bool modified = false;
+    // TODO: use RCU!
+    mutex_lock(&allowlist_mutex);
+    list_for_each_entry_safe (np, n, &allow_list, list) {
+        uid_t uid = np->profile.current_uid;
+        char *package = np->profile.key;
+        // we use this uid for special cases, don't prune it!
+        bool is_preserved_uid = uid == KSU_APP_PROFILE_PRESERVE_UID;
+        if (!is_preserved_uid && !is_uid_valid(uid, package, data)) {
+            modified = true;
+            pr_info("prune uid: %d, package: %s\n", uid, package);
+            list_del(&np->list);
+            if (likely(uid <= BITMAP_UID_MAX)) {
+                allow_list_bitmap[uid / BITS_PER_BYTE] &=
+                    ~(1 << (uid % BITS_PER_BYTE));
+            }
+            remove_uid_from_arr(uid);
+            smp_mb();
+            kfree(np);
+        }
+    }
+    mutex_unlock(&allowlist_mutex);
+
+    if (modified) {
+        persistent_allow_list();
+    }
+}
+
+void ksu_allowlist_init(void)
+{
+    int i;
+
+    BUILD_BUG_ON(sizeof(allow_list_bitmap) != PAGE_SIZE);
+    BUILD_BUG_ON(sizeof(allow_list_arr) != PAGE_SIZE);
+
+    for (i = 0; i < ARRAY_SIZE(allow_list_arr); i++)
+        allow_list_arr[i] = -1;
+
+    INIT_LIST_HEAD(&allow_list);
+
+    init_default_profiles();
+}
+
+void ksu_allowlist_exit(void)
+{
+    struct perm_data *np = NULL;
+    struct perm_data *n = NULL;
+
+    // free allowlist
+    mutex_lock(&allowlist_mutex);
+    list_for_each_entry_safe (np, n, &allow_list, list) {
+        list_del(&np->list);
+        kfree(np);
+    }
+    mutex_unlock(&allowlist_mutex);
+}
+
+#ifdef CONFIG_KSU_MANUAL_SU
+bool ksu_temp_grant_root_once(uid_t uid)
+{
+    struct app_profile profile = {
+        .version = KSU_APP_PROFILE_VER,
+        .allow_su = true,
+        .current_uid = uid,
+    };
+
+    const char *default_key = "com.temp.once";
+
+    struct perm_data *p = NULL;
+    struct list_head *pos = NULL;
+    bool found = false;
+
+    list_for_each (pos, &allow_list) {
+        p = list_entry(pos, struct perm_data, list);
+        if (p->profile.current_uid == uid) {
+            strcpy(profile.key, p->profile.key);
+            found = true;
+            break;
+        }
+    }
+
+    if (!found) {
+        strcpy(profile.key, default_key);
+    }
+
+    profile.rp_config.profile.uid = default_root_profile.uid;
+    profile.rp_config.profile.gid = default_root_profile.gid;
+    profile.rp_config.profile.groups_count = default_root_profile.groups_count;
+    memcpy(profile.rp_config.profile.groups, default_root_profile.groups, sizeof(default_root_profile.groups));
+    memcpy(&profile.rp_config.profile.capabilities, &default_root_profile.capabilities, sizeof(default_root_profile.capabilities));
+    profile.rp_config.profile.namespaces = default_root_profile.namespaces;
+    strcpy(profile.rp_config.profile.selinux_domain, default_root_profile.selinux_domain);
+
+    bool ok = ksu_set_app_profile(&profile, false);
+    if (ok)
+        pr_info("pending_root: UID=%d granted and persisted\n", uid);
+    return ok;
+}
+
+void ksu_temp_revoke_root_once(uid_t uid)
+{
+    struct app_profile profile = {
+        .version = KSU_APP_PROFILE_VER,
+        .allow_su = false,
+        .current_uid = uid,
+    };
+
+    const char *default_key = "com.temp.once";
+
+    struct perm_data *p = NULL;
+    struct list_head *pos = NULL;
+    bool found = false;
+
+    list_for_each (pos, &allow_list) {
+        p = list_entry(pos, struct perm_data, list);
+        if (p->profile.current_uid == uid) {
+            strcpy(profile.key, p->profile.key);
+            found = true;
+            break;
+        }
+    }
+
+    if (!found) {
+        strcpy(profile.key, default_key);
+    }
+
+    profile.nrp_config.profile.umount_modules = default_non_root_profile.umount_modules;
+    strcpy(profile.rp_config.profile.selinux_domain, KSU_DEFAULT_SELINUX_DOMAIN);
+
+    ksu_set_app_profile(&profile, false);
+    persistent_allow_list();
+    pr_info("pending_root: UID=%d removed and persist updated\n", uid);
+}
+#endif

kernel/allowlist.h

@@ -0,0 +1,49 @@
+#ifndef __KSU_H_ALLOWLIST
+#define __KSU_H_ALLOWLIST
+
+#include <linux/types.h>
+#include <linux/uidgid.h>
+#include "app_profile.h"
+
+#define PER_USER_RANGE 100000
+#define FIRST_APPLICATION_UID 10000
+#define LAST_APPLICATION_UID 19999
+
+void ksu_allowlist_init(void);
+
+void ksu_allowlist_exit(void);
+
+void ksu_load_allow_list(void);
+
+void ksu_show_allow_list(void);
+
+// Check if the uid is in allow list
+bool __ksu_is_allow_uid(uid_t uid);
+#define ksu_is_allow_uid(uid) unlikely(__ksu_is_allow_uid(uid))
+
+// Check if the uid is in allow list, or current is ksu domain root
+bool __ksu_is_allow_uid_for_current(uid_t uid);
+#define ksu_is_allow_uid_for_current(uid) unlikely(__ksu_is_allow_uid_for_current(uid))
+
+bool ksu_get_allow_list(int *array, int *length, bool allow);
+
+void ksu_prune_allowlist(bool (*is_uid_exist)(uid_t, char *, void *), void *data);
+
+bool ksu_get_app_profile(struct app_profile *);
+bool ksu_set_app_profile(struct app_profile *, bool persist);
+
+bool ksu_uid_should_umount(uid_t uid);
+struct root_profile *ksu_get_root_profile(uid_t uid);
+
+static inline bool is_appuid(uid_t uid)
+{
+    uid_t appid = uid % PER_USER_RANGE;
+    return appid >= FIRST_APPLICATION_UID && appid <= LAST_APPLICATION_UID;
+}
+
+#ifdef CONFIG_KSU_MANUAL_SU
+bool ksu_temp_grant_root_once(uid_t uid);
+void ksu_temp_revoke_root_once(uid_t uid);
+#endif
+
+#endif

kernel/apk_sign.c

@@ -0,0 +1,421 @@
+#include <linux/err.h>
+#include <linux/fs.h>
+#include <linux/gfp.h>
+#include <linux/kernel.h>
+#include <linux/slab.h>
+#include <linux/version.h>
+#ifdef CONFIG_KSU_DEBUG
+#include <linux/moduleparam.h>
+#endif
+#include <crypto/hash.h>
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(5, 11, 0)
+#include <crypto/sha2.h>
+#else
+#include <crypto/sha.h>
+#endif
+
+#include "apk_sign.h"
+#include "dynamic_manager.h"
+#include "klog.h" // IWYU pragma: keep
+#include "manager_sign.h"
+
+struct sdesc {
+    struct shash_desc shash;
+    char ctx[];
+};
+
+static apk_sign_key_t apk_sign_keys[] = {
+    {EXPECTED_SIZE_SHIRKNEKO, EXPECTED_HASH_SHIRKNEKO}, // ShirkNeko/SukiSU
+#ifdef EXPECTED_SIZE
+    {EXPECTED_SIZE, EXPECTED_HASH}, // Custom
+#endif
+};
+
+static struct sdesc *init_sdesc(struct crypto_shash *alg)
+{
+    struct sdesc *sdesc;
+    int size;
+
+    size = sizeof(struct shash_desc) + crypto_shash_descsize(alg);
+    sdesc = kzalloc(size, GFP_KERNEL);
+    if (!sdesc)
+        return ERR_PTR(-ENOMEM);
+    sdesc->shash.tfm = alg;
+    return sdesc;
+}
+
+static int calc_hash(struct crypto_shash *alg, const unsigned char *data,
+             unsigned int datalen, unsigned char *digest)
+{
+    struct sdesc *sdesc;
+    int ret;
+
+    sdesc = init_sdesc(alg);
+    if (IS_ERR(sdesc)) {
+        pr_info("can't alloc sdesc\n");
+        return PTR_ERR(sdesc);
+    }
+
+    ret = crypto_shash_digest(&sdesc->shash, data, datalen, digest);
+    kfree(sdesc);
+    return ret;
+}
+
+static int ksu_sha256(const unsigned char *data, unsigned int datalen,
+              unsigned char *digest)
+{
+    struct crypto_shash *alg;
+    char *hash_alg_name = "sha256";
+    int ret;
+
+    alg = crypto_alloc_shash(hash_alg_name, 0, 0);
+    if (IS_ERR(alg)) {
+        pr_info("can't alloc alg %s\n", hash_alg_name);
+        return PTR_ERR(alg);
+    }
+    ret = calc_hash(alg, data, datalen, digest);
+    crypto_free_shash(alg);
+    return ret;
+}
+
+
+static struct dynamic_sign_key dynamic_sign = DYNAMIC_SIGN_DEFAULT_CONFIG;
+
+static bool check_dynamic_sign(struct file *fp, u32 size4, loff_t *pos, int *matched_index)
+{
+    struct dynamic_sign_key current_dynamic_key = dynamic_sign;
+    
+    if (ksu_get_dynamic_manager_config(&current_dynamic_key.size, &current_dynamic_key.hash)) {
+        pr_debug("Using dynamic manager config: size=0x%x, hash=%.16s...\n", 
+                 current_dynamic_key.size, current_dynamic_key.hash);
+    }
+    
+    if (size4 != current_dynamic_key.size) {
+        return false;
+    }
+
+#define CERT_MAX_LENGTH 1024
+    char cert[CERT_MAX_LENGTH];
+    if (size4 > CERT_MAX_LENGTH) {
+        pr_info("cert length overlimit\n");
+        return false;
+    }
+    
+    kernel_read(fp, cert, size4, pos);
+    
+    unsigned char digest[SHA256_DIGEST_SIZE];
+    if (ksu_sha256(cert, size4, digest) < 0) {
+        pr_info("sha256 error\n");
+        return false;
+    }
+
+    char hash_str[SHA256_DIGEST_SIZE * 2 + 1];
+    hash_str[SHA256_DIGEST_SIZE * 2] = '\0';
+    bin2hex(hash_str, digest, SHA256_DIGEST_SIZE);
+    
+    pr_info("sha256: %s, expected: %s, index: dynamic\n", hash_str, current_dynamic_key.hash);
+    
+    if (strcmp(current_dynamic_key.hash, hash_str) == 0) {
+        if (matched_index) {
+            *matched_index = DYNAMIC_SIGN_INDEX;
+        }
+        return true;
+    }
+    
+    return false;
+}
+
+static bool check_block(struct file *fp, u32 *size4, loff_t *pos, u32 *offset, int *matched_index)
+{
+    int i;
+    apk_sign_key_t sign_key;
+    bool signature_valid = false;
+
+    kernel_read(fp, size4, 0x4, pos); // signer-sequence length
+    kernel_read(fp, size4, 0x4, pos); // signer length
+    kernel_read(fp, size4, 0x4, pos); // signed data length
+
+    *offset += 0x4 * 3;
+
+    kernel_read(fp, size4, 0x4, pos); // digests-sequence length
+
+    *pos += *size4;
+    *offset += 0x4 + *size4;
+
+    kernel_read(fp, size4, 0x4, pos); // certificates length
+    kernel_read(fp, size4, 0x4, pos); // certificate length
+    *offset += 0x4 * 2;
+
+    if (ksu_is_dynamic_manager_enabled()) {
+        loff_t temp_pos = *pos;
+        if (check_dynamic_sign(fp, *size4, &temp_pos, matched_index)) {
+            *pos = temp_pos;
+            *offset += *size4;
+            return true;
+        }
+    }
+
+    for (i = 0; i < ARRAY_SIZE(apk_sign_keys); i++) {
+        sign_key = apk_sign_keys[i];
+
+        if (*size4 != sign_key.size)
+            continue;
+        *offset += *size4;
+
+#define CERT_MAX_LENGTH 1024
+        char cert[CERT_MAX_LENGTH];
+        if (*size4 > CERT_MAX_LENGTH) {
+            pr_info("cert length overlimit\n");
+            return false;
+        }
+        kernel_read(fp, cert, *size4, pos);
+        unsigned char digest[SHA256_DIGEST_SIZE];
+        if (ksu_sha256(cert, *size4, digest) < 0 ) {
+            pr_info("sha256 error\n");
+            return false;
+        }
+
+        char hash_str[SHA256_DIGEST_SIZE * 2 + 1];
+        hash_str[SHA256_DIGEST_SIZE * 2] = '\0';
+
+        bin2hex(hash_str, digest, SHA256_DIGEST_SIZE);
+        pr_info("sha256: %s, expected: %s, index: %d\n", hash_str, sign_key.sha256, i);
+        
+        if (strcmp(sign_key.sha256, hash_str) == 0) {
+            signature_valid = true;
+            if (matched_index) {
+                *matched_index = i;
+            }
+            break;
+        }
+    }
+    return signature_valid;
+}
+
+struct zip_entry_header {
+    uint32_t signature;
+    uint16_t version;
+    uint16_t flags;
+    uint16_t compression;
+    uint16_t mod_time;
+    uint16_t mod_date;
+    uint32_t crc32;
+    uint32_t compressed_size;
+    uint32_t uncompressed_size;
+    uint16_t file_name_length;
+    uint16_t extra_field_length;
+} __attribute__((packed));
+
+// This is a necessary but not sufficient condition, but it is enough for us
+static bool has_v1_signature_file(struct file *fp)
+{
+    struct zip_entry_header header;
+    const char MANIFEST[] = "META-INF/MANIFEST.MF";
+
+    loff_t pos = 0;
+
+    while (kernel_read(fp, &header,
+                      sizeof(struct zip_entry_header), &pos) ==
+           sizeof(struct zip_entry_header)) {
+        if (header.signature != 0x04034b50) {
+            // ZIP magic: 'PK'
+            return false;
+        }
+        // Read the entry file name
+        if (header.file_name_length == sizeof(MANIFEST) - 1) {
+            char fileName[sizeof(MANIFEST)];
+            kernel_read(fp, fileName,
+                           header.file_name_length, &pos);
+            fileName[header.file_name_length] = '\0';
+
+            // Check if the entry matches META-INF/MANIFEST.MF
+            if (strncmp(MANIFEST, fileName, sizeof(MANIFEST) - 1) ==
+                0) {
+                return true;
+            }
+        } else {
+            // Skip the entry file name
+            pos += header.file_name_length;
+        }
+
+        // Skip to the next entry
+        pos += header.extra_field_length + header.compressed_size;
+    }
+
+    return false;
+}
+
+static __always_inline bool check_v2_signature(char *path, bool check_multi_manager, int *signature_index)
+{
+    unsigned char buffer[0x11] = { 0 };
+    u32 size4;
+    u64 size8, size_of_block;
+
+    loff_t pos;
+
+    bool v2_signing_valid = false;
+    int v2_signing_blocks = 0;
+    bool v3_signing_exist = false;
+    bool v3_1_signing_exist = false;
+    int matched_index = -1;
+    int i;
+    struct file *fp = filp_open(path, O_RDONLY, 0);
+    if (IS_ERR(fp)) {
+        pr_err("open %s error.\n", path);
+        return false;
+    }
+
+    // If you want to check for multi-manager APK signing, but dynamic managering is not enabled, skip
+    if (check_multi_manager && !ksu_is_dynamic_manager_enabled()) {
+        filp_close(fp, 0);
+        return 0;
+    }
+
+    // disable inotify for this file
+    fp->f_mode |= FMODE_NONOTIFY;
+
+    // https://en.wikipedia.org/wiki/Zip_(file_format)#End_of_central_directory_record_(EOCD)
+    for (i = 0;; ++i) {
+        unsigned short n;
+        pos = generic_file_llseek(fp, -i - 2, SEEK_END);
+        kernel_read(fp, &n, 2, &pos);
+        if (n == i) {
+            pos -= 22;
+            kernel_read(fp, &size4, 4, &pos);
+            if ((size4 ^ 0xcafebabeu) == 0xccfbf1eeu) {
+                break;
+            }
+        }
+        if (i == 0xffff) {
+            pr_info("error: cannot find eocd\n");
+            goto clean;
+        }
+    }
+
+    pos += 12;
+    // offset
+    kernel_read(fp, &size4, 0x4, &pos);
+    pos = size4 - 0x18;
+
+    kernel_read(fp, &size8, 0x8, &pos);
+    kernel_read(fp, buffer, 0x10, &pos);
+    if (strcmp((char *)buffer, "APK Sig Block 42")) {
+        goto clean;
+    }
+
+    pos = size4 - (size8 + 0x8);
+    kernel_read(fp, &size_of_block, 0x8, &pos);
+    if (size_of_block != size8) {
+        goto clean;
+    }
+
+    int loop_count = 0;
+    while (loop_count++ < 10) {
+        uint32_t id;
+        uint32_t offset;
+        kernel_read(fp, &size8, 0x8,
+                       &pos); // sequence length
+        if (size8 == size_of_block) {
+            break;
+        }
+        kernel_read(fp, &id, 0x4, &pos); // id
+        offset = 4;
+        if (id == 0x7109871au) {
+            v2_signing_blocks++;
+            bool result = check_block(fp, &size4, &pos, &offset, &matched_index);
+            if (result) {
+                v2_signing_valid = true;
+            }
+        } else if (id == 0xf05368c0u) {
+            // http://aospxref.com/android-14.0.0_r2/xref/frameworks/base/core/java/android/util/apk/ApkSignatureSchemeV3Verifier.java#73
+            v3_signing_exist = true;
+        } else if (id == 0x1b93ad61u) {
+            // http://aospxref.com/android-14.0.0_r2/xref/frameworks/base/core/java/android/util/apk/ApkSignatureSchemeV3Verifier.java#74
+            v3_1_signing_exist = true;
+        } else {
+#ifdef CONFIG_KSU_DEBUG
+            pr_info("Unknown id: 0x%08x\n", id);
+#endif
+        }
+        pos += (size8 - offset);
+    }
+
+    if (v2_signing_blocks != 1) {
+#ifdef CONFIG_KSU_DEBUG
+        pr_err("Unexpected v2 signature count: %d\n",
+               v2_signing_blocks);
+#endif
+        v2_signing_valid = false;
+    }
+
+    if (v2_signing_valid) {
+        int has_v1_signing = has_v1_signature_file(fp);
+        if (has_v1_signing) {
+            pr_err("Unexpected v1 signature scheme found!\n");
+            filp_close(fp, 0);
+            return false;
+        }
+    }
+clean:
+    filp_close(fp, 0);
+
+    if (v3_signing_exist || v3_1_signing_exist) {
+#ifdef CONFIG_KSU_DEBUG
+        pr_err("Unexpected v3 signature scheme found!\n");
+#endif
+        return false;
+    }
+
+    if (v2_signing_valid) {
+        if (signature_index) {
+            *signature_index = matched_index;
+        }
+        
+        if (check_multi_manager) {
+            // 0: ShirkNeko/SukiSU, DYNAMIC_SIGN_INDEX : Dynamic Sign
+            if (matched_index == 0 || matched_index == DYNAMIC_SIGN_INDEX) {
+                pr_info("Multi-manager APK detected (dynamic_manager enabled): signature_index=%d\n", matched_index);
+                return true;
+            }
+            return false;
+        } else {
+            // Common manager check: any valid signature will do
+            return true;
+        }
+    }
+    return false;
+}
+
+#ifdef CONFIG_KSU_DEBUG
+
+int ksu_debug_manager_uid = -1;
+
+#include "manager.h"
+
+static int set_expected_size(const char *val, const struct kernel_param *kp)
+{
+    int rv = param_set_uint(val, kp);
+    ksu_set_manager_uid(ksu_debug_manager_uid);
+    pr_info("ksu_manager_uid set to %d\n", ksu_debug_manager_uid);
+    return rv;
+}
+
+static struct kernel_param_ops expected_size_ops = {
+    .set = set_expected_size,
+    .get = param_get_uint,
+};
+
+module_param_cb(ksu_debug_manager_uid, &expected_size_ops,
+        &ksu_debug_manager_uid, S_IRUSR | S_IWUSR);
+
+#endif
+
+bool is_manager_apk(char *path)
+{
+    return check_v2_signature(path, false, NULL);
+}
+
+bool is_dynamic_manager_apk(char *path, int *signature_index)
+{
+    return check_v2_signature(path, true, signature_index);
+}

kernel/apk_sign.h

@@ -0,0 +1,11 @@
+#ifndef __KSU_H_APK_V2_SIGN
+#define __KSU_H_APK_V2_SIGN
+
+#include <linux/types.h>
+#include "ksu.h"
+
+bool is_manager_apk(char *path);
+
+bool is_dynamic_manager_apk(char *path, int *signature_index);
+
+#endif

kernel/app_profile.c

@@ -0,0 +1,303 @@
+#include <linux/capability.h>
+#include <linux/cred.h>
+#include <linux/sched.h>
+#include <linux/sched/signal.h>
+#include <linux/seccomp.h>
+#include <linux/thread_info.h>
+#include <linux/uidgid.h>
+#include <linux/version.h>
+#include "objsec.h"
+
+#include "allowlist.h"
+#include "app_profile.h"
+#include "klog.h" // IWYU pragma: keep
+#include "selinux/selinux.h"
+#include "syscall_hook_manager.h"
+#include "sucompat.h"
+
+#include "sulog.h"
+
+#if LINUX_VERSION_CODE >= KERNEL_VERSION (6, 7, 0)
+    static struct group_info root_groups = { .usage = REFCOUNT_INIT(2), };
+#else 
+    static struct group_info root_groups = { .usage = ATOMIC_INIT(2) };
+#endif
+
+static void setup_groups(struct root_profile *profile, struct cred *cred)
+{
+    if (profile->groups_count > KSU_MAX_GROUPS) {
+        pr_warn("Failed to setgroups, too large group: %d!\n",
+            profile->uid);
+        return;
+    }
+
+    if (profile->groups_count == 1 && profile->groups[0] == 0) {
+        // setgroup to root and return early.
+        if (cred->group_info)
+            put_group_info(cred->group_info);
+        cred->group_info = get_group_info(&root_groups);
+        return;
+    }
+
+    u32 ngroups = profile->groups_count;
+    struct group_info *group_info = groups_alloc(ngroups);
+    if (!group_info) {
+        pr_warn("Failed to setgroups, ENOMEM for: %d\n", profile->uid);
+        return;
+    }
+
+    int i;
+    for (i = 0; i < ngroups; i++) {
+        gid_t gid = profile->groups[i];
+        kgid_t kgid = make_kgid(current_user_ns(), gid);
+        if (!gid_valid(kgid)) {
+            pr_warn("Failed to setgroups, invalid gid: %d\n", gid);
+            put_group_info(group_info);
+            return;
+        }
+        group_info->gid[i] = kgid;
+    }
+
+    groups_sort(group_info);
+    set_groups(cred, group_info);
+    put_group_info(group_info);
+}
+
+void disable_seccomp(void)
+{
+	assert_spin_locked(&current->sighand->siglock);
+	// disable seccomp
+#if defined(CONFIG_GENERIC_ENTRY) &&                                           \
+	LINUX_VERSION_CODE >= KERNEL_VERSION(5, 11, 0)
+	clear_syscall_work(SECCOMP);
+#else
+	clear_thread_flag(TIF_SECCOMP);
+#endif
+
+#ifdef CONFIG_SECCOMP
+	current->seccomp.mode = 0;
+	current->seccomp.filter = NULL;
+	atomic_set(&current->seccomp.filter_count, 0);
+#else
+#endif
+}
+
+void escape_with_root_profile(void)
+{
+    struct cred *cred;
+    struct task_struct *p = current;
+    struct task_struct *t;
+
+    cred = prepare_creds();
+    if (!cred) {
+        pr_warn("prepare_creds failed!\n");
+        return;
+    }
+
+    if (cred->euid.val == 0) {
+        pr_warn("Already root, don't escape!\n");
+#if __SULOG_GATE
+        ksu_sulog_report_su_grant(current_euid().val, NULL, "escape_to_root_failed");
+#endif
+        abort_creds(cred);
+        return;
+    }
+
+    struct root_profile *profile = ksu_get_root_profile(cred->uid.val);
+
+    cred->uid.val = profile->uid;
+    cred->suid.val = profile->uid;
+    cred->euid.val = profile->uid;
+    cred->fsuid.val = profile->uid;
+
+    cred->gid.val = profile->gid;
+    cred->fsgid.val = profile->gid;
+    cred->sgid.val = profile->gid;
+    cred->egid.val = profile->gid;
+    cred->securebits = 0;
+
+    BUILD_BUG_ON(sizeof(profile->capabilities.effective) !=
+             sizeof(kernel_cap_t));
+
+    // setup capabilities
+    // we need CAP_DAC_READ_SEARCH becuase `/data/adb/ksud` is not accessible for non root process
+    // we add it here but don't add it to cap_inhertiable, it would be dropped automaticly after exec!
+    u64 cap_for_ksud =
+        profile->capabilities.effective | CAP_DAC_READ_SEARCH;
+    memcpy(&cred->cap_effective, &cap_for_ksud,
+           sizeof(cred->cap_effective));
+    memcpy(&cred->cap_permitted, &profile->capabilities.effective,
+           sizeof(cred->cap_permitted));
+    memcpy(&cred->cap_bset, &profile->capabilities.effective,
+           sizeof(cred->cap_bset));
+
+    setup_groups(profile, cred);
+
+    commit_creds(cred);
+
+    // Refer to kernel/seccomp.c: seccomp_set_mode_strict
+    // When disabling Seccomp, ensure that current->sighand->siglock is held during the operation.
+    spin_lock_irq(&current->sighand->siglock);
+    disable_seccomp();
+    spin_unlock_irq(&current->sighand->siglock);
+
+    setup_selinux(profile->selinux_domain);
+#if __SULOG_GATE
+    ksu_sulog_report_su_grant(current_euid().val, NULL, "escape_to_root");
+#endif
+
+    for_each_thread (p, t) {
+        ksu_set_task_tracepoint_flag(t);
+    }
+}
+
+#ifdef CONFIG_KSU_MANUAL_SU
+
+#include "ksud.h"
+
+#ifndef DEVPTS_SUPER_MAGIC
+#define DEVPTS_SUPER_MAGIC    0x1cd1
+#endif
+
+static int __manual_su_handle_devpts(struct inode *inode)
+{
+    if (!current->mm) {
+        return 0;
+    }
+
+    uid_t uid = current_uid().val;
+    if (uid % 100000 < 10000) {
+        // not untrusted_app, ignore it
+        return 0;
+    }
+
+    if (likely(!ksu_is_allow_uid_for_current(uid)))
+        return 0;
+
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(5, 1, 0) || defined(KSU_OPTIONAL_SELINUX_INODE)
+        struct inode_security_struct *sec = selinux_inode(inode);
+#else
+        struct inode_security_struct *sec =
+            (struct inode_security_struct *)inode->i_security;
+#endif
+    if (ksu_file_sid && sec)
+        sec->sid = ksu_file_sid;
+
+    return 0;
+}
+
+static void disable_seccomp_for_task(struct task_struct *tsk)
+{
+    assert_spin_locked(&tsk->sighand->siglock);
+#ifdef CONFIG_SECCOMP
+    if (tsk->seccomp.mode == SECCOMP_MODE_DISABLED && !tsk->seccomp.filter)
+        return;
+#endif
+    clear_tsk_thread_flag(tsk, TIF_SECCOMP);
+#ifdef CONFIG_SECCOMP
+    tsk->seccomp.mode = SECCOMP_MODE_DISABLED;
+    if (tsk->seccomp.filter) {
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(5, 10, 0)
+        seccomp_filter_release(tsk);
+#else
+        put_seccomp_filter(tsk);
+        tsk->seccomp.filter = NULL;
+#endif
+    }
+#endif
+}
+
+void escape_to_root_for_cmd_su(uid_t target_uid, pid_t target_pid)
+{
+    struct cred *newcreds;
+    struct task_struct *target_task;
+    unsigned long flags;
+    struct task_struct *p = current;
+    struct task_struct *t;
+
+    pr_info("cmd_su: escape_to_root_for_cmd_su called for UID: %d, PID: %d\n", target_uid, target_pid);
+
+    // Find target task by PID
+    rcu_read_lock();
+    target_task = pid_task(find_vpid(target_pid), PIDTYPE_PID);
+    if (!target_task) {
+        rcu_read_unlock(); 
+        pr_err("cmd_su: target task not found for PID: %d\n", target_pid);
+#if __SULOG_GATE
+        ksu_sulog_report_su_grant(target_uid, "cmd_su", "target_not_found");
+#endif
+        return;
+    }
+    get_task_struct(target_task);
+    rcu_read_unlock();
+
+    if (task_uid(target_task).val == 0) {
+        pr_warn("cmd_su: target task is already root, PID: %d\n", target_pid);
+        put_task_struct(target_task);
+        return;
+    }
+
+    newcreds = prepare_kernel_cred(target_task);
+    if (newcreds == NULL) {
+        pr_err("cmd_su: failed to allocate new cred for PID: %d\n", target_pid);
+#if __SULOG_GATE
+        ksu_sulog_report_su_grant(target_uid, "cmd_su", "cred_alloc_failed");
+#endif
+        put_task_struct(target_task);
+        return;
+    }
+
+    struct root_profile *profile = ksu_get_root_profile(target_uid);
+
+    newcreds->uid.val = profile->uid;
+    newcreds->suid.val = profile->uid;
+    newcreds->euid.val = profile->uid;
+    newcreds->fsuid.val = profile->uid;
+
+    newcreds->gid.val = profile->gid;
+    newcreds->fsgid.val = profile->gid;
+    newcreds->sgid.val = profile->gid;
+    newcreds->egid.val = profile->gid;
+    newcreds->securebits = 0;
+
+    u64 cap_for_cmd_su = profile->capabilities.effective | CAP_DAC_READ_SEARCH | CAP_SETUID | CAP_SETGID;
+    memcpy(&newcreds->cap_effective, &cap_for_cmd_su, sizeof(newcreds->cap_effective));
+    memcpy(&newcreds->cap_permitted, &profile->capabilities.effective, sizeof(newcreds->cap_permitted));
+    memcpy(&newcreds->cap_bset, &profile->capabilities.effective, sizeof(newcreds->cap_bset));
+
+    setup_groups(profile, newcreds);
+    task_lock(target_task);
+
+    const struct cred *old_creds = get_task_cred(target_task);
+
+    rcu_assign_pointer(target_task->real_cred, newcreds);
+    rcu_assign_pointer(target_task->cred, get_cred(newcreds));
+    task_unlock(target_task);
+
+    if (target_task->sighand) {
+        spin_lock_irqsave(&target_task->sighand->siglock, flags);
+        disable_seccomp_for_task(target_task);
+        spin_unlock_irqrestore(&target_task->sighand->siglock, flags);
+    }
+
+    setup_selinux(profile->selinux_domain);
+    put_cred(old_creds);
+    wake_up_process(target_task);
+
+    if (target_task->signal->tty) {
+        struct inode *inode = target_task->signal->tty->driver_data;
+        if (inode && inode->i_sb->s_magic == DEVPTS_SUPER_MAGIC) {
+            __manual_su_handle_devpts(inode);
+        }
+    }
+
+    put_task_struct(target_task);
+#if __SULOG_GATE
+    ksu_sulog_report_su_grant(target_uid, "cmd_su", "manual_escalation");
+#endif
+    for_each_thread (p, t) {
+        ksu_set_task_tracepoint_flag(t);
+    }
+    pr_info("cmd_su: privilege escalation completed for UID: %d, PID: %d\n", target_uid, target_pid);
+}
+#endif

kernel/app_profile.h

@@ -0,0 +1,70 @@
+#ifndef __KSU_H_APP_PROFILE
+#define __KSU_H_APP_PROFILE
+
+#include <linux/types.h>
+
+// Forward declarations
+struct cred;
+
+#define KSU_APP_PROFILE_VER 2
+#define KSU_MAX_PACKAGE_NAME 256
+// NGROUPS_MAX for Linux is 65535 generally, but we only supports 32 groups.
+#define KSU_MAX_GROUPS 32
+#define KSU_SELINUX_DOMAIN 64
+
+struct root_profile {
+	int32_t uid;
+	int32_t gid;
+
+	int32_t groups_count;
+	int32_t groups[KSU_MAX_GROUPS];
+
+	// kernel_cap_t is u32[2] for capabilities v3
+	struct {
+		u64 effective;
+		u64 permitted;
+		u64 inheritable;
+	} capabilities;
+
+	char selinux_domain[KSU_SELINUX_DOMAIN];
+
+	int32_t namespaces;
+};
+
+struct non_root_profile {
+	bool umount_modules;
+};
+
+struct app_profile {
+	// It may be utilized for backward compatibility, although we have never explicitly made any promises regarding this.
+	u32 version;
+
+	// this is usually the package of the app, but can be other value for special apps
+	char key[KSU_MAX_PACKAGE_NAME];
+	int32_t current_uid;
+	bool allow_su;
+
+	union {
+		struct {
+			bool use_default;
+			char template_name[KSU_MAX_PACKAGE_NAME];
+
+			struct root_profile profile;
+		} rp_config;
+
+		struct {
+			bool use_default;
+
+			struct non_root_profile profile;
+		} nrp_config;
+	};
+};
+
+// Escalate current process to root with the appropriate profile
+void escape_with_root_profile(void);
+
+void escape_to_root_for_cmd_su(uid_t target_uid, pid_t target_pid);
+
+void disable_seccomp(void);
+
+#endif

kernel/arch.h

@@ -0,0 +1,68 @@
+#ifndef __KSU_H_ARCH
+#define __KSU_H_ARCH
+
+#include <linux/version.h>
+
+#if defined(__aarch64__)
+
+#define __PT_PARM1_REG regs[0]
+#define __PT_PARM2_REG regs[1]
+#define __PT_PARM3_REG regs[2]
+#define __PT_SYSCALL_PARM4_REG regs[3]
+#define __PT_CCALL_PARM4_REG regs[3]
+#define __PT_PARM5_REG regs[4]
+#define __PT_PARM6_REG regs[5]
+#define __PT_RET_REG regs[30]
+#define __PT_FP_REG regs[29] /* Works only with CONFIG_FRAME_POINTER */
+#define __PT_RC_REG regs[0]
+#define __PT_SP_REG sp
+#define __PT_IP_REG pc
+
+#define REBOOT_SYMBOL "__arm64_sys_reboot"
+#define SYS_READ_SYMBOL "__arm64_sys_read"
+#define SYS_EXECVE_SYMBOL "__arm64_sys_execve"
+
+#elif defined(__x86_64__)
+
+#define __PT_PARM1_REG di
+#define __PT_PARM2_REG si
+#define __PT_PARM3_REG dx
+/* syscall uses r10 for PARM4 */
+#define __PT_SYSCALL_PARM4_REG r10
+#define __PT_CCALL_PARM4_REG cx
+#define __PT_PARM5_REG r8
+#define __PT_PARM6_REG r9
+#define __PT_RET_REG sp
+#define __PT_FP_REG bp
+#define __PT_RC_REG ax
+#define __PT_SP_REG sp
+#define __PT_IP_REG ip
+#define REBOOT_SYMBOL "__x64_sys_reboot"
+#define SYS_READ_SYMBOL "__x64_sys_read"
+#define SYS_EXECVE_SYMBOL "__x64_sys_execve"
+
+#else
+#error "Unsupported arch"
+#endif
+
+/* allow some architecutres to override `struct pt_regs` */
+#ifndef __PT_REGS_CAST
+#define __PT_REGS_CAST(x) (x)
+#endif
+
+#define PT_REGS_PARM1(x) (__PT_REGS_CAST(x)->__PT_PARM1_REG)
+#define PT_REGS_PARM2(x) (__PT_REGS_CAST(x)->__PT_PARM2_REG)
+#define PT_REGS_PARM3(x) (__PT_REGS_CAST(x)->__PT_PARM3_REG)
+#define PT_REGS_SYSCALL_PARM4(x) (__PT_REGS_CAST(x)->__PT_SYSCALL_PARM4_REG)
+#define PT_REGS_CCALL_PARM4(x) (__PT_REGS_CAST(x)->__PT_CCALL_PARM4_REG)
+#define PT_REGS_PARM5(x) (__PT_REGS_CAST(x)->__PT_PARM5_REG)
+#define PT_REGS_PARM6(x) (__PT_REGS_CAST(x)->__PT_PARM6_REG)
+#define PT_REGS_RET(x) (__PT_REGS_CAST(x)->__PT_RET_REG)
+#define PT_REGS_FP(x) (__PT_REGS_CAST(x)->__PT_FP_REG)
+#define PT_REGS_RC(x) (__PT_REGS_CAST(x)->__PT_RC_REG)
+#define PT_REGS_SP(x) (__PT_REGS_CAST(x)->__PT_SP_REG)
+#define PT_REGS_IP(x) (__PT_REGS_CAST(x)->__PT_IP_REG)
+
+#define PT_REAL_REGS(regs) ((struct pt_regs *)PT_REGS_PARM1(regs))
+
+#endif

kernel/dynamic_manager.c

@@ -0,0 +1,504 @@
+#include <linux/err.h>
+#include <linux/fs.h>
+#include <linux/gfp.h>
+#include <linux/kernel.h>
+#include <linux/slab.h>
+#include <linux/version.h>
+#include <linux/workqueue.h>
+#ifdef CONFIG_KSU_DEBUG
+#include <linux/moduleparam.h>
+#endif
+#include <crypto/hash.h>
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(5, 11, 0)
+#include <crypto/sha2.h>
+#else
+#include <crypto/sha.h>
+#endif
+
+#include "dynamic_manager.h"
+#include "klog.h" // IWYU pragma: keep
+#include "manager.h"
+
+#define MAX_MANAGERS 2
+
+// Dynamic sign configuration
+static struct dynamic_manager_config dynamic_manager = {
+    .size = 0x300, 
+    .hash = "0000000000000000000000000000000000000000000000000000000000000000",
+    .is_set = 0
+};
+
+// Multi-manager state
+static struct manager_info active_managers[MAX_MANAGERS];
+static DEFINE_SPINLOCK(managers_lock);
+static DEFINE_SPINLOCK(dynamic_manager_lock);
+
+// Work queues for persistent storage
+static struct work_struct save_dynamic_manager_work;
+static struct work_struct load_dynamic_manager_work;
+static struct work_struct clear_dynamic_manager_work;
+
+bool ksu_is_dynamic_manager_enabled(void)
+{
+    unsigned long flags;
+    bool enabled;
+    
+    spin_lock_irqsave(&dynamic_manager_lock, flags);
+    enabled = dynamic_manager.is_set;
+    spin_unlock_irqrestore(&dynamic_manager_lock, flags);
+    
+    return enabled;
+}
+
+void ksu_add_manager(uid_t uid, int signature_index)
+{
+    unsigned long flags;
+    int i;
+    
+    if (!ksu_is_dynamic_manager_enabled()) {
+        pr_info("Dynamic sign not enabled, skipping multi-manager add\n");
+        return;
+    }
+    
+    spin_lock_irqsave(&managers_lock, flags);
+    
+    // Check if manager already exists and update
+    for (i = 0; i < MAX_MANAGERS; i++) {
+        if (active_managers[i].is_active && active_managers[i].uid == uid) {
+            active_managers[i].signature_index = signature_index;
+            spin_unlock_irqrestore(&managers_lock, flags);
+            pr_info("Updated manager uid=%d, signature_index=%d\n", uid, signature_index);
+            return;
+        }
+    }
+    
+    // Find free slot for new manager
+    for (i = 0; i < MAX_MANAGERS; i++) {
+        if (!active_managers[i].is_active) {
+            active_managers[i].uid = uid;
+            active_managers[i].signature_index = signature_index;
+            active_managers[i].is_active = true;
+            spin_unlock_irqrestore(&managers_lock, flags);
+            pr_info("Added manager uid=%d, signature_index=%d\n", uid, signature_index);
+            return;
+        }
+    }
+    
+    spin_unlock_irqrestore(&managers_lock, flags);
+    pr_warn("Failed to add manager, no free slots\n");
+}
+
+void ksu_remove_manager(uid_t uid)
+{
+    unsigned long flags;
+    int i;
+    
+    if (!ksu_is_dynamic_manager_enabled()) {
+        return;
+    }
+    
+    spin_lock_irqsave(&managers_lock, flags);
+    
+    for (i = 0; i < MAX_MANAGERS; i++) {
+        if (active_managers[i].is_active && active_managers[i].uid == uid) {
+            active_managers[i].is_active = false;
+            pr_info("Removed manager uid=%d\n", uid);
+            break;
+        }
+    }
+    
+    spin_unlock_irqrestore(&managers_lock, flags);
+}
+
+bool ksu_is_any_manager(uid_t uid)
+{
+    unsigned long flags;
+    bool is_manager = false;
+    int i;
+    
+    if (!ksu_is_dynamic_manager_enabled()) {
+        return false;
+    }
+    
+    spin_lock_irqsave(&managers_lock, flags);
+    
+    for (i = 0; i < MAX_MANAGERS; i++) {
+        if (active_managers[i].is_active && active_managers[i].uid == uid) {
+            is_manager = true;
+            break;
+        }
+    }
+    
+    spin_unlock_irqrestore(&managers_lock, flags);
+    return is_manager;
+}
+
+int ksu_get_manager_signature_index(uid_t uid)
+{
+    unsigned long flags;
+    int signature_index = -1;
+    int i;
+    
+    // Check traditional manager first
+    if (ksu_manager_uid != KSU_INVALID_UID && uid == ksu_manager_uid) {
+        return DYNAMIC_SIGN_INDEX;
+    }
+    
+    if (!ksu_is_dynamic_manager_enabled()) {
+        return -1;
+    }
+    
+    spin_lock_irqsave(&managers_lock, flags);
+    
+    for (i = 0; i < MAX_MANAGERS; i++) {
+        if (active_managers[i].is_active && active_managers[i].uid == uid) {
+            signature_index = active_managers[i].signature_index;
+            break;
+        }
+    }
+    
+    spin_unlock_irqrestore(&managers_lock, flags);
+    return signature_index;
+}
+
+static void clear_dynamic_manager(void)
+{
+    unsigned long flags;
+    int i;
+    
+    spin_lock_irqsave(&managers_lock, flags);
+    
+    for (i = 0; i < MAX_MANAGERS; i++) {
+        if (active_managers[i].is_active) {
+            pr_info("Clearing dynamic manager uid=%d (signature_index=%d) for rescan\n", 
+                    active_managers[i].uid, active_managers[i].signature_index);
+            active_managers[i].is_active = false;
+        }
+    }
+    
+    spin_unlock_irqrestore(&managers_lock, flags);
+}
+
+int ksu_get_active_managers(struct manager_list_info *info)
+{
+    unsigned long flags;
+    int i, count = 0;
+    
+    if (!info) {
+        return -EINVAL;
+    }
+
+    // Add traditional manager first
+    if (ksu_manager_uid != KSU_INVALID_UID && count < 2) {
+        info->managers[count].uid = ksu_manager_uid;
+        info->managers[count].signature_index = 0;
+        count++;
+    }
+    
+    // Add dynamic managers
+    if (ksu_is_dynamic_manager_enabled()) {
+        spin_lock_irqsave(&managers_lock, flags);
+        
+        for (i = 0; i < MAX_MANAGERS && count < 2; i++) {
+            if (active_managers[i].is_active) {
+                info->managers[count].uid = active_managers[i].uid;
+                info->managers[count].signature_index = active_managers[i].signature_index;
+                count++;
+            }
+        }
+        
+        spin_unlock_irqrestore(&managers_lock, flags);
+    }
+    
+    info->count = count;
+    return 0;
+}
+
+static void do_save_dynamic_manager(struct work_struct *work)
+{
+    u32 magic = DYNAMIC_MANAGER_FILE_MAGIC;
+    u32 version = DYNAMIC_MANAGER_FILE_VERSION;
+    struct dynamic_manager_config config_to_save;
+    loff_t off = 0;
+    unsigned long flags;
+    struct file *fp;
+
+    spin_lock_irqsave(&dynamic_manager_lock, flags);
+    config_to_save = dynamic_manager;
+    spin_unlock_irqrestore(&dynamic_manager_lock, flags);
+
+    if (!config_to_save.is_set) {
+        pr_info("Dynamic sign config not set, skipping save\n");
+        return;
+    }
+
+    fp = filp_open(KERNEL_SU_DYNAMIC_MANAGER, O_WRONLY | O_CREAT | O_TRUNC, 0644);
+    if (IS_ERR(fp)) {
+        pr_err("save_dynamic_manager create file failed: %ld\n", PTR_ERR(fp));
+        return;
+    }
+
+    if (kernel_write(fp, &magic, sizeof(magic), &off) != sizeof(magic)) {
+        pr_err("save_dynamic_manager write magic failed.\n");
+        goto exit;
+    }
+
+    if (kernel_write(fp, &version, sizeof(version), &off) != sizeof(version)) {
+        pr_err("save_dynamic_manager write version failed.\n");
+        goto exit;
+    }
+
+    if (kernel_write(fp, &config_to_save, sizeof(config_to_save), &off) != sizeof(config_to_save)) {
+        pr_err("save_dynamic_manager write config failed.\n");
+        goto exit;
+    }
+
+    pr_info("Dynamic sign config saved successfully\n");
+
+exit:
+    filp_close(fp, 0);
+}
+
+static void do_load_dynamic_manager(struct work_struct *work)
+{
+    loff_t off = 0;
+    ssize_t ret = 0;
+    struct file *fp = NULL;
+    u32 magic;
+    u32 version;
+    struct dynamic_manager_config loaded_config;
+    unsigned long flags;
+    int i;
+
+    fp = filp_open(KERNEL_SU_DYNAMIC_MANAGER, O_RDONLY, 0);
+    if (IS_ERR(fp)) {
+        if (PTR_ERR(fp) == -ENOENT) {
+            pr_info("No saved dynamic manager config found\n");
+        } else {
+            pr_err("load_dynamic_manager open file failed: %ld\n", PTR_ERR(fp));
+        }
+        return;
+    }
+
+    if (kernel_read(fp, &magic, sizeof(magic), &off) != sizeof(magic) ||
+        magic != DYNAMIC_MANAGER_FILE_MAGIC) {
+        pr_err("dynamic manager file invalid magic: %x!\n", magic);
+        goto exit;
+    }
+
+    if (kernel_read(fp, &version, sizeof(version), &off) != sizeof(version)) {
+        pr_err("dynamic manager read version failed\n");
+        goto exit;
+    }
+
+    pr_info("dynamic manager file version: %d\n", version);
+
+    ret = kernel_read(fp, &loaded_config, sizeof(loaded_config), &off);
+    if (ret <= 0) {
+        pr_info("load_dynamic_manager read err: %zd\n", ret);
+        goto exit;
+    }
+
+    if (ret != sizeof(loaded_config)) {
+        pr_err("load_dynamic_manager read incomplete config: %zd/%zu\n", ret, sizeof(loaded_config));
+        goto exit;
+    }
+
+    if (loaded_config.size < 0x100 || loaded_config.size > 0x1000) {
+        pr_err("Invalid saved config size: 0x%x\n", loaded_config.size);
+        goto exit;
+    }
+
+    if (strlen(loaded_config.hash) != 64) {
+        pr_err("Invalid saved config hash length: %zu\n", strlen(loaded_config.hash));
+        goto exit;
+    }
+
+    // Validate hash format
+    for (i = 0; i < 64; i++) {
+        char c = loaded_config.hash[i];
+        if (!((c >= '0' && c <= '9') || (c >= 'a' && c <= 'f'))) {
+            pr_err("Invalid saved config hash character at position %d: %c\n", i, c);
+            goto exit;
+        }
+    }
+
+    spin_lock_irqsave(&dynamic_manager_lock, flags);
+    dynamic_manager = loaded_config;
+    spin_unlock_irqrestore(&dynamic_manager_lock, flags);
+
+    pr_info("Dynamic sign config loaded: size=0x%x, hash=%.16s...\n", 
+            loaded_config.size, loaded_config.hash);
+
+exit:
+    filp_close(fp, 0);
+}
+
+static bool persistent_dynamic_manager(void)
+{
+    return ksu_queue_work(&save_dynamic_manager_work);
+}
+
+static void do_clear_dynamic_manager(struct work_struct *work)
+{
+    loff_t off = 0;
+    struct file *fp;
+    char zero_buffer[512];
+
+    memset(zero_buffer, 0, sizeof(zero_buffer));
+
+    fp = filp_open(KERNEL_SU_DYNAMIC_MANAGER, O_WRONLY | O_CREAT | O_TRUNC, 0644);
+    if (IS_ERR(fp)) {
+        pr_err("clear_dynamic_manager create file failed: %ld\n", PTR_ERR(fp));
+        return;
+    }
+
+    // Write null bytes to overwrite the file content
+    if (kernel_write(fp, zero_buffer, sizeof(zero_buffer), &off) != sizeof(zero_buffer)) {
+        pr_err("clear_dynamic_manager write null bytes failed.\n");
+    } else {
+        pr_info("Dynamic sign config file cleared successfully\n");
+    }
+
+    filp_close(fp, 0);
+}
+
+static bool clear_dynamic_manager_file(void)
+{
+    return ksu_queue_work(&clear_dynamic_manager_work);
+}
+
+int ksu_handle_dynamic_manager(struct dynamic_manager_user_config *config)
+{
+    unsigned long flags;
+    int ret = 0;
+    int i;
+    
+    if (!config) {
+        return -EINVAL;
+    }
+    
+    switch (config->operation) {
+    case DYNAMIC_MANAGER_OP_SET:
+        if (config->size < 0x100 || config->size > 0x1000) {
+            pr_err("invalid size: 0x%x\n", config->size);
+            return -EINVAL;
+        }
+        
+        if (strlen(config->hash) != 64) {
+            pr_err("invalid hash length: %zu\n", strlen(config->hash));
+            return -EINVAL;
+        }
+        
+        // Validate hash format
+        for (i = 0; i < 64; i++) {
+            char c = config->hash[i];
+            if (!((c >= '0' && c <= '9') || (c >= 'a' && c <= 'f'))) {
+                pr_err("invalid hash character at position %d: %c\n", i, c);
+                return -EINVAL;
+            }
+        }
+        
+        spin_lock_irqsave(&dynamic_manager_lock, flags);
+        dynamic_manager.size = config->size;
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(4, 13, 0)
+        strscpy(dynamic_manager.hash, config->hash, sizeof(dynamic_manager.hash));
+#else
+        strlcpy(dynamic_manager.hash, config->hash, sizeof(dynamic_manager.hash));
+#endif
+        dynamic_manager.is_set = 1;
+        spin_unlock_irqrestore(&dynamic_manager_lock, flags);
+        
+        persistent_dynamic_manager();
+        pr_info("dynamic manager updated: size=0x%x, hash=%.16s... (multi-manager enabled)\n", 
+                config->size, config->hash);
+        break;
+        
+    case DYNAMIC_MANAGER_OP_GET:
+        spin_lock_irqsave(&dynamic_manager_lock, flags);
+        if (dynamic_manager.is_set) {
+            config->size = dynamic_manager.size;
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(4, 13, 0)
+            strscpy(config->hash, dynamic_manager.hash, sizeof(config->hash));
+#else
+            strlcpy(config->hash, dynamic_manager.hash, sizeof(config->hash));
+#endif
+            ret = 0;
+        } else {
+            ret = -ENODATA;
+        }
+        spin_unlock_irqrestore(&dynamic_manager_lock, flags);
+        break;
+        
+    case DYNAMIC_MANAGER_OP_CLEAR:
+        spin_lock_irqsave(&dynamic_manager_lock, flags);
+        dynamic_manager.size = 0x300;
+        strcpy(dynamic_manager.hash, "0000000000000000000000000000000000000000000000000000000000000000");
+        dynamic_manager.is_set = 0;
+        spin_unlock_irqrestore(&dynamic_manager_lock, flags);
+        
+        // Clear only dynamic managers, preserve default manager
+        clear_dynamic_manager();
+        
+        // Clear file using the same method as save
+        clear_dynamic_manager_file();
+        
+        pr_info("Dynamic sign config cleared (multi-manager disabled)\n");
+        break;
+        
+    default:
+        pr_err("Invalid dynamic manager operation: %d\n", config->operation);
+        return -EINVAL;
+    }
+
+    return ret;
+}
+
+bool ksu_load_dynamic_manager(void)
+{
+    return ksu_queue_work(&load_dynamic_manager_work);
+}
+
+void ksu_dynamic_manager_init(void)
+{
+    int i;
+    
+    INIT_WORK(&save_dynamic_manager_work, do_save_dynamic_manager);
+    INIT_WORK(&load_dynamic_manager_work, do_load_dynamic_manager);
+    INIT_WORK(&clear_dynamic_manager_work, do_clear_dynamic_manager);
+    
+    // Initialize manager slots
+    for (i = 0; i < MAX_MANAGERS; i++) {
+        active_managers[i].is_active = false;
+    }
+
+    ksu_load_dynamic_manager();
+    
+    pr_info("Dynamic sign initialized with conditional multi-manager support\n");
+}
+
+void ksu_dynamic_manager_exit(void)
+{
+    clear_dynamic_manager();
+    
+    // Save current config before exit
+    do_save_dynamic_manager(NULL);
+    pr_info("Dynamic sign exited with persistent storage\n");
+}
+
+// Get dynamic manager configuration for signature verification
+bool ksu_get_dynamic_manager_config(unsigned int *size, const char **hash)
+{
+    unsigned long flags;
+    bool valid = false;
+    
+    spin_lock_irqsave(&dynamic_manager_lock, flags);
+    if (dynamic_manager.is_set) {
+        if (size) *size = dynamic_manager.size;
+        if (hash) *hash = dynamic_manager.hash;
+        valid = true;
+    }
+    spin_unlock_irqrestore(&dynamic_manager_lock, flags);
+    
+    return valid;
+}

kernel/dynamic_manager.h

@@ -0,0 +1,51 @@
+#ifndef __KSU_H_DYNAMIC_MANAGER
+#define __KSU_H_DYNAMIC_MANAGER
+
+#include <linux/types.h>
+#include "ksu.h"
+
+#define DYNAMIC_MANAGER_FILE_MAGIC 0x7f445347 // 'DSG', u32
+#define DYNAMIC_MANAGER_FILE_VERSION 1 // u32
+#define KERNEL_SU_DYNAMIC_MANAGER "/data/adb/ksu/.dynamic_manager"
+#define DYNAMIC_SIGN_INDEX 100
+
+struct dynamic_sign_key {
+    unsigned int size;
+    const char *hash;
+};
+
+#define DYNAMIC_SIGN_DEFAULT_CONFIG { \
+    .size = 0x300, \
+    .hash = "0000000000000000000000000000000000000000000000000000000000000000" \
+}
+
+struct dynamic_manager_config {
+    unsigned int size;
+    char hash[65];
+    int is_set;
+};
+
+struct manager_info {
+    uid_t uid;
+    int signature_index;
+    bool is_active;
+};
+
+// Dynamic sign operations
+void ksu_dynamic_manager_init(void);
+void ksu_dynamic_manager_exit(void);
+int ksu_handle_dynamic_manager(struct dynamic_manager_user_config *config);
+bool ksu_load_dynamic_manager(void);
+bool ksu_is_dynamic_manager_enabled(void);
+
+// Multi-manager operations
+void ksu_add_manager(uid_t uid, int signature_index);
+void ksu_remove_manager(uid_t uid);
+bool ksu_is_any_manager(uid_t uid);
+int ksu_get_manager_signature_index(uid_t uid);
+int ksu_get_active_managers(struct manager_list_info *info);
+
+// Configuration access for signature verification
+bool ksu_get_dynamic_manager_config(unsigned int *size, const char **hash);
+
+#endif

kernel/embed_ksud.c

@@ -0,0 +1,5 @@
+// WARNING: THIS IS A STUB FILE
+// This file will be regenerated by CI
+
+unsigned int ksud_size = 0;
+const char ksud[0] = {};

kernel/export_symbol.txt

@@ -0,0 +1,2 @@
+register_kprobe
+unregister_kprobe

kernel/feature.c

@@ -0,0 +1,173 @@
+#include "feature.h"
+#include "klog.h" // IWYU pragma: keep
+
+#include <linux/mutex.h>
+
+static const struct ksu_feature_handler *feature_handlers[KSU_FEATURE_MAX];
+
+static DEFINE_MUTEX(feature_mutex);
+
+int ksu_register_feature_handler(const struct ksu_feature_handler *handler)
+{
+    if (!handler) {
+        pr_err("feature: register handler is NULL\n");
+        return -EINVAL;
+    }
+
+    if (handler->feature_id >= KSU_FEATURE_MAX) {
+        pr_err("feature: invalid feature_id %u\n", handler->feature_id);
+        return -EINVAL;
+    }
+
+    if (!handler->get_handler && !handler->set_handler) {
+        pr_err("feature: no handler provided for feature %u\n", handler->feature_id);
+        return -EINVAL;
+    }
+
+    mutex_lock(&feature_mutex);
+
+    if (feature_handlers[handler->feature_id]) {
+        pr_warn("feature: handler for %u already registered, overwriting\n",
+                handler->feature_id);
+    }
+
+    feature_handlers[handler->feature_id] = handler;
+
+    pr_info("feature: registered handler for %s (id=%u)\n",
+            handler->name ? handler->name : "unknown", handler->feature_id);
+
+    mutex_unlock(&feature_mutex);
+    return 0;
+}
+
+int ksu_unregister_feature_handler(u32 feature_id)
+{
+    int ret = 0;
+
+    if (feature_id >= KSU_FEATURE_MAX) {
+        pr_err("feature: invalid feature_id %u\n", feature_id);
+        return -EINVAL;
+    }
+
+    mutex_lock(&feature_mutex);
+
+    if (!feature_handlers[feature_id]) {
+        pr_warn("feature: no handler registered for %u\n", feature_id);
+        ret = -ENOENT;
+        goto out;
+    }
+
+    feature_handlers[feature_id] = NULL;
+
+    pr_info("feature: unregistered handler for id=%u\n", feature_id);
+
+out:
+    mutex_unlock(&feature_mutex);
+    return ret;
+}
+
+int ksu_get_feature(u32 feature_id, u64 *value, bool *supported)
+{
+    int ret = 0;
+    const struct ksu_feature_handler *handler;
+
+    if (feature_id >= KSU_FEATURE_MAX) {
+        pr_err("feature: invalid feature_id %u\n", feature_id);
+        return -EINVAL;
+    }
+
+    if (!value || !supported) {
+        pr_err("feature: invalid parameters\n");
+        return -EINVAL;
+    }
+
+    mutex_lock(&feature_mutex);
+
+    handler = feature_handlers[feature_id];
+
+    if (!handler) {
+        *supported = false;
+        *value = 0;
+        pr_debug("feature: feature %u not supported\n", feature_id);
+        goto out;
+    }
+
+    *supported = true;
+
+    if (!handler->get_handler) {
+        pr_warn("feature: no get_handler for feature %u\n", feature_id);
+        ret = -EOPNOTSUPP;
+        goto out;
+    }
+
+    ret = handler->get_handler(value);
+    if (ret) {
+        pr_err("feature: get_handler for %u failed: %d\n", feature_id, ret);
+    }
+
+out:
+    mutex_unlock(&feature_mutex);
+    return ret;
+}
+
+int ksu_set_feature(u32 feature_id, u64 value)
+{
+    int ret = 0;
+    const struct ksu_feature_handler *handler;
+
+    if (feature_id >= KSU_FEATURE_MAX) {
+        pr_err("feature: invalid feature_id %u\n", feature_id);
+        return -EINVAL;
+    }
+
+    mutex_lock(&feature_mutex);
+
+    handler = feature_handlers[feature_id];
+
+    if (!handler) {
+        pr_err("feature: feature %u not registered\n", feature_id);
+        ret = -EOPNOTSUPP;
+        goto out;
+    }
+
+    if (!handler->set_handler) {
+        pr_warn("feature: no set_handler for feature %u\n", feature_id);
+        ret = -EOPNOTSUPP;
+        goto out;
+    }
+
+    ret = handler->set_handler(value);
+    if (ret) {
+        pr_err("feature: set_handler for %u failed: %d\n", feature_id, ret);
+    }
+
+out:
+    mutex_unlock(&feature_mutex);
+    return ret;
+}
+
+void ksu_feature_init(void)
+{
+    int i;
+
+    for (i = 0; i < KSU_FEATURE_MAX; i++) {
+        feature_handlers[i] = NULL;
+    }
+
+    pr_info("feature: feature management initialized\n");
+}
+
+void ksu_feature_exit(void)
+{
+    int i;
+
+    mutex_lock(&feature_mutex);
+
+    for (i = 0; i < KSU_FEATURE_MAX; i++) {
+        feature_handlers[i] = NULL;
+    }
+
+    mutex_unlock(&feature_mutex);
+
+    pr_info("feature: feature management cleaned up\n");
+}