update to 1.12.1

fix: hu lang

.do/deploy.template.yaml

@@ -1,11 +0,0 @@
-spec:
-  name: uptime-kuma
-  services:
-    - name: server
-      git:
-        repo_clone_url: https://github.com/louislam/uptime-kuma
-        branch: master
-      http_port: 3001
-      build_command: npm run setup
-      run_command: npm run start-server
-

.dockerignore

@@ -1,4 +1,45 @@
 /.idea
-/dist
 /node_modules
-/data/kuma.db
+/data
+/out
+/test
+/kubernetes
+/.do
+**/.dockerignore
+/private
+**/.git
+**/.gitignore
+**/docker-compose*
+**/[Dd]ockerfile*
+LICENSE
+README.md
+.editorconfig
+.vscode
+.eslint*
+.stylelint*
+/.github
+yarn.lock
+app.json
+CODE_OF_CONDUCT.md
+CONTRIBUTING.md
+CNAME
+install.sh
+SECURITY.md
+tsconfig.json
+.env
+/tmp
+
+### .gitignore content (commented rules are duplicated)
+
+#node_modules
+.DS_Store
+#dist
+dist-ssr
+*.local
+#.idea
+
+#/data
+#!/data/.gitkeep
+#.vscode
+
+### End of .gitignore content

.editorconfig

@@ -13,3 +13,9 @@ trim_trailing_whitespace = false
 
 [*.yaml]
 indent_size = 2
+
+[*.yml]
+indent_size = 2
+
+[*.vue]
+trim_trailing_whitespace = false

.eslintrc.js

@@ -0,0 +1,113 @@
+module.exports = {
+    root: true,
+    env: {
+        browser: true,
+        commonjs: true,
+        es2020: true,
+        node: true,
+    },
+    extends: [
+        "eslint:recommended",
+        "plugin:vue/vue3-recommended",
+    ],
+    parser: "vue-eslint-parser",
+    parserOptions: {
+        parser: "@babel/eslint-parser",
+        sourceType: "module",
+        requireConfigFile: false,
+    },
+    rules: {
+        "linebreak-style": ["error", "unix"],
+        "camelcase": ["warn", {
+            "properties": "never",
+            "ignoreImports": true
+        }],
+        // override/add rules settings here, such as:
+        // 'vue/no-unused-vars': 'error'
+        "no-unused-vars": "warn",
+        indent: [
+            "error",
+            4,
+            {
+                ignoredNodes: ["TemplateLiteral"],
+                SwitchCase: 1,
+            },
+        ],
+        quotes: ["warn", "double"],
+        semi: "warn",
+        "vue/html-indent": ["warn", 4], // default: 2
+        "vue/max-attributes-per-line": "off",
+        "vue/singleline-html-element-content-newline": "off",
+        "vue/html-self-closing": "off",
+        "vue/attribute-hyphenation": "off",     // This change noNL to "no-n-l" unexpectedly
+        "no-multi-spaces": ["error", {
+            ignoreEOLComments: true,
+        }],
+        "space-before-function-paren": ["error", {
+            "anonymous": "always",
+            "named": "never",
+            "asyncArrow": "always"
+        }],
+        "curly": "error",
+        "object-curly-spacing": ["error", "always"],
+        "object-curly-newline": "off",
+        "object-property-newline": "error",
+        "comma-spacing": "error",
+        "brace-style": "error",
+        "no-var": "error",
+        "key-spacing": "warn",
+        "keyword-spacing": "warn",
+        "space-infix-ops": "warn",
+        "arrow-spacing": "warn",
+        "no-trailing-spaces": "warn",
+        "no-constant-condition": ["error", {
+            "checkLoops": false,
+        }],
+        "space-before-blocks": "warn",
+        //'no-console': 'warn',
+        "no-extra-boolean-cast": "off",
+        "no-multiple-empty-lines": ["warn", {
+            "max": 1,
+            "maxBOF": 0,
+        }],
+        "lines-between-class-members": ["warn", "always", {
+            exceptAfterSingleLine: true,
+        }],
+        "no-unneeded-ternary": "error",
+        "array-bracket-newline": ["error", "consistent"],
+        "eol-last": ["error", "always"],
+        //'prefer-template': 'error',
+        "comma-dangle": ["warn", "only-multiline"],
+        "no-empty": ["error", {
+            "allowEmptyCatch": true
+        }],
+        "no-control-regex": "off",
+        "one-var": ["error", "never"],
+        "max-statements-per-line": ["error", { "max": 1 }]
+    },
+    "overrides": [
+        {
+            "files": [ "src/languages/*.js", "src/icon.js" ],
+            "rules": {
+                "comma-dangle": ["error", "always-multiline"],
+            }
+        },
+
+        // Override for jest puppeteer
+        {
+            "files": [
+                "**/*.spec.js",
+                "**/*.spec.jsx"
+            ],
+            env: {
+                jest: true,
+            },
+            globals: {
+                page: true,
+                browser: true,
+                context: true,
+                jestPuppeteer: true,
+            },
+        }
+    ]
+};

.github/FUNDING.yml

@@ -0,0 +1,12 @@
+# These are supported funding model platforms
+
+github: louislam # Replace with up to 4 GitHub Sponsors-enabled usernames e.g., [user1, user2]
+#patreon: # Replace with a single Patreon username
+open_collective: uptime-kuma # Replace with a single Open Collective username
+#ko_fi: # Replace with a single Ko-fi username
+#tidelift: # Replace with a single Tidelift platform-name/package-name e.g., npm/babel
+#community_bridge: # Replace with a single Community Bridge project-name e.g., cloud-foundry
+#liberapay: # Replace with a single Liberapay username
+#issuehunt: # Replace with a single IssueHunt username
+#otechie: # Replace with a single Otechie username
+#custom: # Replace with up to 4 custom sponsorship URLs e.g., ['link1', 'link2']

.github/ISSUE_TEMPLATE/ask-for-help.yaml

@@ -0,0 +1,68 @@
+name: "❓ Ask for help"
+description: "Submit any question related to Uptime Kuma"
+#title: "[Help] "
+labels: [help]
+body:
+  - type: checkboxes
+    id: no-duplicate-issues
+    attributes:
+      label: "⚠️ Please verify that this bug has NOT been raised before."
+      description: "Search in the issues sections by clicking [HERE](https://github.com/louislam/uptime-kuma/issues?q=)"
+      options:
+        - label: "I checked and didn't find similar issue"
+          required: true
+  - type: checkboxes
+    attributes:
+      label: "🛡️ Security Policy"
+      description: Please review the security policy before reporting security related issues/bugs.
+      options:
+        - label: I agree to have read this project [Security Policy](https://github.com/louislam/uptime-kuma/security/policy)
+          required: true
+  - type: textarea
+    id: steps-to-reproduce
+    validations:
+      required: true
+    attributes:
+      label: "📝 Describe your problem"
+      description: "Please walk us through it step by step."
+      placeholder: "Describe what are you asking for..."
+  - type: input
+    id: uptime-kuma-version
+    attributes:
+      label: "🐻 Uptime-Kuma Version"
+      description: "Which version of Uptime-Kuma are you running? Please do NOT provide the docker tag such as latest or 1"
+      placeholder: "Ex. 1.10.0"
+    validations:
+      required: true
+  - type: input
+    id: operating-system
+    attributes:
+      label: "💻 Operating System and Arch"
+      description: "Which OS is your server/device running on?"
+      placeholder: "Ex. Ubuntu 20.04 x86"
+    validations:
+      required: true
+  - type: input
+    id: browser-vendor
+    attributes:
+      label: "🌐 Browser"
+      description: "Which browser are you running on?"
+      placeholder: "Ex. Google Chrome 95.0.4638.69"
+    validations:
+      required: true
+  - type: input
+    id: docker-version
+    attributes:
+      label: "🐋 Docker Version"
+      description: "If running with Docker, which version are you running?"
+      placeholder: "Ex. Docker 20.10.9 / K8S / Podman"
+    validations:
+      required: false
+  - type: input
+    id: nodejs-version
+    attributes:
+      label: "🟩 NodeJS Version"
+      description: "If running with Node.js? which version are you running?"
+      placeholder: "Ex. 14.18.0"
+    validations:
+      required: false

.github/ISSUE_TEMPLATE/bug_report.yaml

@@ -0,0 +1,99 @@
+name: "🐛 Bug Report"
+description: "Submit a bug report to help us improve"
+#title: "[Bug] "
+labels: [bug]
+body:
+  - type: checkboxes
+    id: no-duplicate-issues
+    attributes:
+      label: "⚠️ Please verify that this bug has NOT been raised before."
+      description: "Search in the issues sections by clicking [HERE](https://github.com/louislam/uptime-kuma/issues?q=)"
+      options:
+        - label: "I checked and didn't find similar issue"
+          required: true
+  - type: checkboxes
+    attributes:
+      label: "🛡️ Security Policy"
+      description: Please review the security policy before reporting security related issues/bugs.
+      options:
+        - label: I agree to have read this project [Security Policy](https://github.com/louislam/uptime-kuma/security/policy)
+          required: true
+  - type: textarea
+    id: description
+    validations:
+      required: false
+    attributes:
+      label: "Description"
+      description: "You could also upload screenshots"
+  - type: textarea
+    id: steps-to-reproduce
+    validations:
+      required: true
+    attributes:
+      label: "👟 Reproduction steps"
+      description: "How do you trigger this bug? Please walk us through it step by step."
+      placeholder: "..."
+  - type: textarea
+    id: expected-behavior
+    validations:
+      required: true
+    attributes:
+      label: "👀 Expected behavior"
+      description: "What did you think would happen?"
+      placeholder: "..."
+  - type: textarea
+    id: actual-behavior
+    validations:
+      required: true
+    attributes:
+      label: "😓 Actual Behavior"
+      description: "What actually happen?"
+      placeholder: "..."
+  - type: input
+    id: uptime-kuma-version
+    attributes:
+      label: "🐻 Uptime-Kuma Version"
+      description: "Which version of Uptime-Kuma are you running? Please do NOT provide the docker tag such as latest or 1"
+      placeholder: "Ex. 1.10.0"
+    validations:
+      required: true
+  - type: input
+    id: operating-system
+    attributes:
+      label: "💻 Operating System and Arch"
+      description: "Which OS is your server/device running on?"
+      placeholder: "Ex. Ubuntu 20.04 x86"
+    validations:
+      required: true
+  - type: input
+    id: browser-vendor
+    attributes:
+      label: "🌐 Browser"
+      description: "Which browser are you running on?"
+      placeholder: "Ex. Google Chrome 95.0.4638.69"
+    validations:
+      required: true
+  - type: input
+    id: docker-version
+    attributes:
+      label: "🐋 Docker Version"
+      description: "If running with Docker, which version are you running?"
+      placeholder: "Ex. Docker 20.10.9 / K8S / Podman"
+    validations:
+      required: false
+  - type: input
+    id: nodejs-version
+    attributes:
+      label: "🟩 NodeJS Version"
+      description: "If running with Node.js? which version are you running?"
+      placeholder: "Ex. 14.18.0"
+    validations:
+      required: false
+  - type: textarea
+    id: logs
+    attributes:
+      label: "📝 Relevant log output"
+      description: Please copy and paste any relevant log output. This will be automatically formatted into code, so no need for backticks.
+      render: shell
+    validations:
+      required: false

.github/ISSUE_TEMPLATE/feature_request.yaml

@@ -0,0 +1,59 @@
+name: 🚀 Feature Request
+description: "Submit a proposal for a new feature"
+#title: "[Feature] "
+labels: [feature-request]
+body:
+  - type: checkboxes
+    id: no-duplicate-issues
+    attributes:
+      label: "⚠️ Please verify that this feature request has NOT been suggested before."
+      description: "Search in the issues sections by clicking [HERE](https://github.com/louislam/uptime-kuma/issues?q=)"
+      options:
+        - label: "I checked and didn't find similar feature request"
+          required: true
+  - type: dropdown
+    id: feature-area
+    attributes:
+      label: "🏷️ Feature Request Type"
+      description: "What kind of feature request is this?"
+      multiple: true
+      options:
+        - API
+        - New Notification
+        - New Monitor
+        - UI Feature
+        - Other
+    validations:
+      required: true
+  - type: textarea
+    id: feature-description
+    validations:
+      required: true
+    attributes:
+      label: "🔖 Feature description"
+      description: "A clear and concise description of what the feature request is."
+      placeholder: "You should add ..."
+  - type: textarea
+    id: solution
+    validations:
+      required: true
+    attributes:
+      label: "✔️ Solution"
+      description: "A clear and concise description of what you want to happen."
+      placeholder: "In my use-case, ..."
+  - type: textarea
+    id: alternatives
+    validations:
+      required: false
+    attributes:
+      label: "❓ Alternatives"
+      description: "A clear and concise description of any alternative solutions or features you've considered."
+      placeholder: "I have considered ..."
+  - type: textarea
+    id: additional-context
+    validations:
+      required: false
+    attributes:
+      label: "📝 Additional Context"
+      description: "Add any other context or screenshots about the feature request here."
+      placeholder: "..."

.github/PULL_REQUEST_TEMPLATE.md

@@ -0,0 +1,28 @@
+# Description
+
+Fixes #(issue)
+
+## Type of change
+
+Please delete any options that are not relevant.
+
+- Bug fix (non-breaking change which fixes an issue)
+- User interface (UI)
+- New feature (non-breaking change which adds functionality)
+- Breaking change (fix or feature that would cause existing functionality to not work as expected)
+- Translation update
+- Other
+- This change requires a documentation update
+
+## Checklist
+
+- [ ] My code follows the style guidelines of this project
+- [ ] I ran ESLint and other linters for modified files
+- [ ] I have performed a self-review of my own code and tested it
+- [ ] I have commented my code, particularly in hard-to-understand areas
+- [ ] My changes generate no new warnings
+- [ ] My code needed automated testing. I have added them (this is optional task)
+
+## Screenshots (if any)
+
+Please do not use any external image service. Instead, just paste in or drag and drop the image here, and it will be uploaded automatically.

.github/workflows/auto-test.yml

@@ -0,0 +1,35 @@
+# This workflow will do a clean install of node dependencies, cache/restore them, build the source code and run tests across different versions of node
+# For more information see: https://help.github.com/actions/language-and-framework-guides/using-nodejs-with-github-actions
+
+name: Auto Test
+
+on:
+  push:
+    branches: [ master ]
+  pull_request:
+    branches: [ master ]
+
+jobs:
+  auto-test:
+    runs-on: ${{ matrix.os }}
+
+    strategy:
+      matrix:
+        os: [macos-latest, ubuntu-latest, windows-latest]
+        node-version: [14.x, 16.x, 17.x]
+        # See supported Node.js release schedule at https://nodejs.org/en/about/releases/
+
+    steps:
+    - uses: actions/checkout@v2
+
+    - name: Use Node.js ${{ matrix.node-version }}
+      uses: actions/setup-node@v2
+      with:
+        node-version: ${{ matrix.node-version }}
+        cache: 'npm'
+    - run: npm run install-legacy
+    - run: npm run build
+    - run: npm test
+      env:
+        HEADLESS_TEST: 1
+        JUST_FOR_TEST: ${{ secrets.JUST_FOR_TEST }}

.github/workflows/close-incorrect-issue.yml

@@ -0,0 +1,26 @@
+
+name: Close Incorrect Issue
+
+on:
+  issues:
+    types: [opened]
+
+jobs:
+  close-incorrect-issue:
+    runs-on: ${{ matrix.os }}
+
+    strategy:
+      matrix:
+        os: [ubuntu-latest]
+        node-version: [16.x]
+
+    steps:
+    - uses: actions/checkout@v2
+
+    - name: Use Node.js ${{ matrix.node-version }}
+      uses: actions/setup-node@v2
+      with:
+        node-version: ${{ matrix.node-version }}
+        cache: 'npm'
+    - run: npm ci
+    - run: node extra/close-incorrect-issue.js ${{ secrets.GITHUB_TOKEN }} ${{ github.event.issue.number }} ${{ github.event.issue.user.login }}

.github/workflows/stale-bot.yml

@@ -0,0 +1,22 @@
+name: 'Automatically close stale issues and PRs'
+on:
+  schedule:
+    - cron: '0 0 * * *'
+#Run once a day at midnight 
+
+jobs:
+  stale:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/stale@v4
+        with:
+          stale-issue-message: 'We are clearing up our old issues and your ticket has been open for 6 months with no activity. Remove stale label or comment or this will be closed in 7 days.'
+          stale-pr-message: 'We are clearing up our old Pull Requests and yours has been open for 6 months with no activity. Remove stale label or comment or this will be closed in 7 days.'
+          close-issue-message: 'This issue was closed because it has been stalled for 7 days with no activity.'
+          close-pr-message: 'This PR was closed because it has been stalled for 7 days with no activity.'
+          days-before-stale: 180
+          days-before-close: 0
+          exempt-issue-labels: 'News,Medium,High,discussion,bug,doc,'
+          exempt-pr-labels: 'awaiting-approval,work-in-progress,enhancement,feature-request'
+          exempt-issue-assignees: 'louislam'
+          exempt-pr-assignees: 'louislam'

.gitignore

@@ -7,3 +7,9 @@ dist-ssr
 
 /data
 !/data/.gitkeep
+.vscode
+
+/private
+/out
+/tmp
+.env

.stylelintrc

@@ -0,0 +1,9 @@
+{
+    "extends": "stylelint-config-standard",
+    "rules": {
+        "indentation": 4,
+        "no-descending-specificity": null,
+        "selector-list-comma-newline-after": null,
+        "declaration-empty-line-before": null
+    }
+}

CNAME

@@ -0,0 +1 @@
+git.kuma.pet

CODE_OF_CONDUCT.md

@@ -0,0 +1,128 @@
+# Contributor Covenant Code of Conduct
+
+## Our Pledge
+
+We as members, contributors, and leaders pledge to make participation in our
+community a harassment-free experience for everyone, regardless of age, body
+size, visible or invisible disability, ethnicity, sex characteristics, gender
+identity and expression, level of experience, education, socio-economic status,
+nationality, personal appearance, race, religion, or sexual identity
+and orientation.
+
+We pledge to act and interact in ways that contribute to an open, welcoming,
+diverse, inclusive, and healthy community.
+
+## Our Standards
+
+Examples of behavior that contributes to a positive environment for our
+community include:
+
+* Demonstrating empathy and kindness toward other people
+* Being respectful of differing opinions, viewpoints, and experiences
+* Giving and gracefully accepting constructive feedback
+* Accepting responsibility and apologizing to those affected by our mistakes,
+  and learning from the experience
+* Focusing on what is best not just for us as individuals, but for the
+  overall community
+
+Examples of unacceptable behavior include:
+
+* The use of sexualized language or imagery, and sexual attention or
+  advances of any kind
+* Trolling, insulting or derogatory comments, and personal or political attacks
+* Public or private harassment
+* Publishing others' private information, such as a physical or email
+  address, without their explicit permission
+* Other conduct which could reasonably be considered inappropriate in a
+  professional setting
+
+## Enforcement Responsibilities
+
+Community leaders are responsible for clarifying and enforcing our standards of
+acceptable behavior and will take appropriate and fair corrective action in
+response to any behavior that they deem inappropriate, threatening, offensive,
+or harmful.
+
+Community leaders have the right and responsibility to remove, edit, or reject
+comments, commits, code, wiki edits, issues, and other contributions that are
+not aligned to this Code of Conduct, and will communicate reasons for moderation
+decisions when appropriate.
+
+## Scope
+
+This Code of Conduct applies within all community spaces, and also applies when
+an individual is officially representing the community in public spaces.
+Examples of representing our community include using an official e-mail address,
+posting via an official social media account, or acting as an appointed
+representative at an online or offline event.
+
+## Enforcement
+
+Instances of abusive, harassing, or otherwise unacceptable behavior may be
+reported to the community leaders responsible for enforcement at
+uptime@kuma.pet.
+All complaints will be reviewed and investigated promptly and fairly.
+
+All community leaders are obligated to respect the privacy and security of the
+reporter of any incident.
+
+## Enforcement Guidelines
+
+Community leaders will follow these Community Impact Guidelines in determining
+the consequences for any action they deem in violation of this Code of Conduct:
+
+### 1. Correction
+
+**Community Impact**: Use of inappropriate language or other behavior deemed
+unprofessional or unwelcome in the community.
+
+**Consequence**: A private, written warning from community leaders, providing
+clarity around the nature of the violation and an explanation of why the
+behavior was inappropriate. A public apology may be requested.
+
+### 2. Warning
+
+**Community Impact**: A violation through a single incident or series
+of actions.
+
+**Consequence**: A warning with consequences for continued behavior. No
+interaction with the people involved, including unsolicited interaction with
+those enforcing the Code of Conduct, for a specified period of time. This
+includes avoiding interactions in community spaces as well as external channels
+like social media. Violating these terms may lead to a temporary or
+permanent ban.
+
+### 3. Temporary Ban
+
+**Community Impact**: A serious violation of community standards, including
+sustained inappropriate behavior.
+
+**Consequence**: A temporary ban from any sort of interaction or public
+communication with the community for a specified period of time. No public or
+private interaction with the people involved, including unsolicited interaction
+with those enforcing the Code of Conduct, is allowed during this period.
+Violating these terms may lead to a permanent ban.
+
+### 4. Permanent Ban
+
+**Community Impact**: Demonstrating a pattern of violation of community
+standards, including sustained inappropriate behavior, harassment of an
+individual, or aggression toward or disparagement of classes of individuals.
+
+**Consequence**: A permanent ban from any sort of public interaction within
+the community.
+
+## Attribution
+
+This Code of Conduct is adapted from the [Contributor Covenant][homepage],
+version 2.0, available at
+https://www.contributor-covenant.org/version/2/0/code_of_conduct.html.
+
+Community Impact Guidelines were inspired by [Mozilla's code of conduct
+enforcement ladder](https://github.com/mozilla/diversity).
+
+[homepage]: https://www.contributor-covenant.org
+
+For answers to common questions about this code of conduct, see the FAQ at
+https://www.contributor-covenant.org/faq. Translations are available at
+https://www.contributor-covenant.org/translations.

CONTRIBUTING.md

@@ -0,0 +1,254 @@
+# Project Info
+
+First of all, thank you everyone who made pull requests for Uptime Kuma, I never thought GitHub Community can be that nice! And also because of this, I also never thought other people actually read my code and edit my code. It is not structured and commented so well, lol. Sorry about that.
+
+The project was created with vite.js (vue3). Then I created a subdirectory called "server" for server part. Both frontend and backend share the same package.json.
+
+The frontend code build into "dist" directory. The server (express.js) exposes the "dist" directory as root of the endpoint. This is how production is working.
+
+## Key Technical Skills
+
+- Node.js (You should know what are promise, async/await and arrow function etc.)
+- Socket.io
+- SCSS
+- Vue.js
+- Bootstrap
+- SQLite
+
+## Directories
+
+- data (App data)
+- dist (Frontend build)
+- extra (Extra useful scripts)
+- public (Frontend resources for dev only)
+- server (Server source code)
+- src (Frontend source code)
+- test (unit test)
+
+## Can I create a pull request for Uptime Kuma?
+
+Generally, if the pull request is working fine, and it does not affect any existing logic, workflow and performance, I will merge into the master branch once it is tested.
+
+If you are not sure whether I will accept your pull request, feel free to create an empty pull request draft first.
+
+### Recommended Pull Request Guideline
+
+1. Fork the project
+1. Clone your fork repo to local
+1. Create a new branch
+1. Create an empty commit
+   `git commit -m "[empty commit] pull request for <YOUR TASK NAME>" --allow-empty`
+1. Push to your fork repo
+1. Create a pull request: https://github.com/louislam/uptime-kuma/compare
+1. Write a proper description
+1. Click "Change to draft"
+
+### Pull Request Examples
+
+Here are some example situations in the past.
+
+#### ✅ High - Medium Priority
+
+Easy to review, no breaking change and not touching the existing code
+
+- Add a new notification
+- Add a chart
+- Fix a bug
+- Translations
+- Add a independent new feature
+
+#### *️⃣ Requires one more reviewer
+
+I do not have such knowledge to test it.
+
+- Add k8s supports
+
+#### ⚠ Low Priority - Harsh Mode
+
+Some pull requests are required to modify the core. To be honest, I do not want anyone to try to do that, because it would spend a lot of your time. I will review your pull request harshly. Also, you may need to write a lot of unit tests to ensure that there is no breaking change.
+
+- Touch large parts of code of any very important features
+- Touch monitoring logic
+- Drop a table or drop a column for any reason
+- Touch the entry point of Docker or Node.js
+- Modify auth
+
+#### *️⃣ Low Priority
+
+It changed my current workflow and require further studies.
+
+- Change my release approach
+
+#### ❌ Won't Merge
+
+- Any breaking changes
+- Duplicated pull request
+- Buggy
+- Existing logic is completely modified or deleted
+- A function that is completely out of scope
+
+## Project Styles
+
+I personally do not like something need to learn so much and need to config so much before you can finally start the app.
+
+- Easy to install for non-Docker users, no native build dependency is needed (at least for x86_64), no extra config, no extra effort to get it run
+- Single container for Docker users, no very complex docker-compose file. Just map the volume and expose the port, then good to go
+- Settings should be configurable in the frontend. Env var is not encouraged.
+- Easy to use
+
+## Coding Styles
+
+- 4 spaces indentation
+- Follow `.editorconfig`
+- Follow ESLint
+
+## Name convention
+
+- Javascript/Typescript: camelCaseType
+- SQLite: underscore_type
+- CSS/SCSS: dash-type
+
+## Tools
+
+- Node.js >= 14
+- Git
+- IDE that supports ESLint and EditorConfig (I am using IntelliJ IDEA)
+- A SQLite tool (SQLite Expert Personal is suggested)
+
+## Install dependencies
+
+```bash
+npm ci
+```
+
+## How to start the Backend Dev Server
+
+(2021-09-23 Update)
+
+```bash
+npm run start-server-dev
+```
+
+It binds to `0.0.0.0:3001` by default.
+
+### Backend Details
+
+It is mainly a socket.io app + express.js.
+
+express.js is just used for serving the frontend built files (index.html, .js and .css etc.)
+
+- model/ (Object model, auto mapping to the database table name)
+- modules/ (Modified 3rd-party modules)
+- notification-providers/ (individual notification logic)
+- routers/ (Express Routers)
+- socket-handler (Socket.io Handlers)
+- server.js (Server main logic)
+
+## How to start the Frontend Dev Server
+
+1. Set the env var `NODE_ENV` to "development".
+2. Start the frontend dev server by the following command.
+
+   ```bash
+   npm run dev
+   ```
+
+   It binds to `0.0.0.0:3000` by default.
+
+You can use Vue.js devtools Chrome extension for debugging.
+
+### Build the frontend
+
+```bash
+npm run build
+```
+
+### Frontend Details
+
+Uptime Kuma Frontend is a single page application (SPA). Most paths are handled by Vue Router.
+
+The router is in `src/router.js`
+
+As you can see, most data in frontend is stored in root level, even though you changed the current router to any other pages.
+
+The data and socket logic are in `src/mixins/socket.js`.
+
+## Database Migration
+
+1. Create `patch-{name}.sql` in `./db/`
+2. Add your patch filename in the `patchList` list in `./server/database.js`
+
+## Unit Test
+
+It is an end-to-end testing. It is using Jest and Puppeteer.
+
+```bash
+npm run build
+npm test
+```
+
+By default, the Chromium window will be shown up during the test. Specifying `HEADLESS_TEST=1` for terminal environments.
+
+## Update Dependencies
+
+Install `ncu`
+https://github.com/raineorshine/npm-check-updates
+
+```bash
+ncu -u -t patch
+npm install
+```
+
+Since previously updating Vite 2.5.10 to 2.6.0 broke the application completely, from now on, it should update patch release version only.
+
+Patch release = the third digit ([Semantic Versioning](https://semver.org/))
+
+## Translations
+
+Please read: https://github.com/louislam/uptime-kuma/tree/master/src/languages
+
+## Wiki
+
+Since there is no way to make a pull request to wiki's repo, I have set up another repo to do that.
+
+https://github.com/louislam/uptime-kuma-wiki
+
+## Maintainer
+
+Check the latest issues and pull requests:
+https://github.com/louislam/uptime-kuma/issues?q=sort%3Aupdated-desc
+
+### Release Procedures
+
+1. Draft a release note
+1. Make sure the repo is cleared
+1. `npm run update-version 1.X.X`
+1. `npm run build`
+1. `npm run build-docker`
+1. `git push`
+1. Publish the release note as 1.X.X 
+1. `npm run upload-artifacts` with env vars VERSION=1.X.X;GITHUB_TOKEN=XXXX
+1. SSH to demo site server and update to 1.X.X
+
+Checking:
+
+- Check all tags is fine on https://hub.docker.com/r/louislam/uptime-kuma/tags
+- Try the Docker image with tag 1.X.X (Clean install / amd64 / arm64 / armv7)
+- Try clean installation with Node.js
+
+### Release Wiki
+
+#### Setup Repo
+
+```bash
+git clone https://github.com/louislam/uptime-kuma-wiki.git
+cd uptime-kuma-wiki
+git remote add production https://github.com/louislam/uptime-kuma.wiki.git
+```
+
+#### Push to Production Wiki
+
+```bash
+git pull
+git push production master
+```

README.md

@@ -1,56 +1,109 @@
 # Uptime Kuma
 
+<a target="_blank" href="https://github.com/louislam/uptime-kuma"><img src="https://img.shields.io/github/stars/louislam/uptime-kuma" /></a> <a target="_blank" href="https://hub.docker.com/r/louislam/uptime-kuma"><img src="https://img.shields.io/docker/pulls/louislam/uptime-kuma" /></a> <a target="_blank" href="https://hub.docker.com/r/louislam/uptime-kuma"><img src="https://img.shields.io/docker/v/louislam/uptime-kuma/latest?label=docker%20image%20ver." /></a> <a target="_blank" href="https://github.com/louislam/uptime-kuma"><img src="https://img.shields.io/github/last-commit/louislam/uptime-kuma" /></a>  <a target="_blank" href="https://opencollective.com/uptime-kuma"><img src="https://opencollective.com/uptime-kuma/total/badge.svg?label=Open%20Collective%20Backers&color=brightgreen" /></a>
+[![GitHub Sponsors](https://img.shields.io/github/sponsors/louislam?label=GitHub%20Sponsors)](https://github.com/sponsors/louislam)
+
 <div align="center" width="100%">
     <img src="./public/icon.svg" width="128" alt="" />
 </div>
 
 It is a self-hosted monitoring tool like "Uptime Robot".
 
-<img src="https://louislam.net/uptimekuma/1.jpg" width="512" alt="" />
+<img src="https://uptime.kuma.pet/img/dark.jpg" width="700" alt="" />
 
-# Features
+## 🥔 Live Demo
 
-* Monitoring uptime for HTTP(s) / TCP / Ping.
+Try it!
+
+https://demo.uptime.kuma.pet
+
+It is a temporary live demo, all data will be deleted after 10 minutes. The server is located in Tokyo, so if you live far from there, it may affect your experience. I suggest that you should install and try it out for the best demo experience.
+
+VPS is sponsored by Uptime Kuma sponsors on [Open Collective](https://opencollective.com/uptime-kuma)! Thank you so much!
+
+## ⭐ Features
+
+* Monitoring uptime for HTTP(s) / TCP / HTTP(s) Keyword / Ping / DNS Record / Push / Steam Game Server.
 * Fancy, Reactive, Fast UI/UX.
-* Notifications via Webhook, Telegram, Discord and email (SMTP). 
-* 20 seconds interval.
+* Notifications via Telegram, Discord, Gotify, Slack, Pushover, Email (SMTP), and [70+ notification services, click here for the full list](https://github.com/louislam/uptime-kuma/tree/master/src/components/notifications).
+* 20 second intervals.
+* [Multi Languages](https://github.com/louislam/uptime-kuma/tree/master/src/languages)
+* Simple Status Page
+* Ping Chart
+* Certificate Info
 
-# How to Use
+## 🔧 How to Install
+
+### 🐳 Docker
 
-### Docker
 ```bash
-docker run -d --restart=always -p 3001:3001 louislam/uptime-kuma
+docker volume create uptime-kuma
+docker run -d --restart=always -p 3001:3001 -v uptime-kuma:/app/data --name uptime-kuma louislam/uptime-kuma:1
 ```
 
-Browse to http://localhost:3001 after started.
+⚠️ Please use a **local volume** only. Other types such as NFS are not supported.
 
-### Without Docker
+Browse to http://localhost:3001 after starting.
 
-Required Tools: Node.js >= 14, git and pm2. 
+### 💪🏻 Non-Docker
+
+Required Tools: Node.js >= 14, git and pm2.
 
 ```bash
+# Update your npm to the latest version
+npm install npm -g
+
 git clone https://github.com/louislam/uptime-kuma.git
 cd uptime-kuma
 npm run setup
 
 # Option 1. Try it
-npm run start-server
-
-# (Recommanded) 
-# Option 2. Run in background using PM2
-# Install PM2 if you don't have: npm install pm2 -g
-pm2 start npm --name uptime-kuma -- run start-server
+node server/server.js
 
+# (Recommended) Option 2. Run in background using PM2
+# Install PM2 if you don't have it: npm install pm2 -g
+pm2 start server/server.js --name uptime-kuma
 ```
 
-Browse to http://localhost:3001 after started.
+Browse to http://localhost:3001 after starting.
 
-### One-click Deploy to DigitalOcean
+### Advanced Installation
 
-[![Deploy to DO](https://www.deploytodo.com/do-btn-blue.svg)](https://cloud.digitalocean.com/apps/new?repo=https://github.com/louislam/uptime-kuma/tree/master&refcode=e2c7eb658434)
+If you need more options or need to browse via a reverse proxy, please read:
 
+https://github.com/louislam/uptime-kuma/wiki/%F0%9F%94%A7-How-to-Install
 
-# More Screenshots
+## 🆙 How to Update
+
+Please read:
+
+https://github.com/louislam/uptime-kuma/wiki/%F0%9F%86%99-How-to-Update
+
+## 🆕 What's Next?
+
+I will mark requests/issues to the next milestone.
+
+https://github.com/louislam/uptime-kuma/milestones
+
+Project Plan:
+
+https://github.com/louislam/uptime-kuma/projects/1
+
+## ❤️ Sponsors
+
+Thank you so much! (GitHub Sponsors will be updated manually. OpenCollective sponsors will be updated automatically, the list will be cached by GitHub though. It may need some time to be updated)
+
+<img src="https://uptime.kuma.pet/sponsors?v=3" alt />
+
+## 🖼 More Screenshots
+
+Light Mode:
+
+<img src="https://uptime.kuma.pet/img/light.jpg" width="512" alt="" />
+
+Status Page:
+
+<img src="https://user-images.githubusercontent.com/1336778/134628766-a3fe0981-0926-4285-ab46-891a21c3e4cb.png" width="512" alt="" />
 
 Settings Page:
 
@@ -60,16 +113,35 @@ Telegram Notification Sample:
 
 <img src="https://louislam.net/uptimekuma/3.jpg" width="400" alt="" />
 
+## Motivation
 
-# Motivation
-
-* I was looking for a self-hosted monitoring tool like "Uptime Robot", but it is hard to find a suitable one. One of the close one is statping. Unfortunately, it is not stable and unmaintained. 
+* I was looking for a self-hosted monitoring tool like "Uptime Robot", but it is hard to find a suitable one. One of the close ones is statping. Unfortunately, it is not stable and unmaintained.
 * Want to build a fancy UI.
 * Learn Vue 3 and vite.js.
-* Show the power of Bootstrap 5. 
+* Show the power of Bootstrap 5.
 * Try to use WebSocket with SPA instead of REST API.
 * Deploy my first Docker image to Docker Hub.
 
-
 If you love this project, please consider giving me a ⭐.
 
+## 🗣️ Discussion
+
+### Issues Page
+
+You can discuss or ask for help in [issues](https://github.com/louislam/uptime-kuma/issues).
+
+### Subreddit
+
+My Reddit account: louislamlam
+You can mention me if you ask a question on Reddit.
+https://www.reddit.com/r/UptimeKuma/
+
+## Contribute
+
+If you want to report a bug or request a new feature. Free feel to open a [new issue](https://github.com/louislam/uptime-kuma/issues).
+
+If you want to translate Uptime Kuma into your language, please read: https://github.com/louislam/uptime-kuma/tree/master/src/languages
+
+If you want to modify Uptime Kuma, this guideline may be useful for you: https://github.com/louislam/uptime-kuma/blob/master/CONTRIBUTING.md
+
+English proofreading is needed too because my grammar is not that great, sadly. Feel free to correct my grammar in this README, source code, or wiki.

SECURITY.md

@@ -0,0 +1,31 @@
+# Security Policy
+
+## Reporting a Vulnerability
+
+Please report security issues to uptime@kuma.pet.
+
+Do not use the issue tracker or discuss it in the public as it will cause more damage.
+
+## Supported Versions
+
+Use this section to tell people about which versions of your project are
+currently being supported with security updates.
+
+### Uptime Kuma Versions
+
+| Version | Supported          |
+| ------- | ------------------ |
+| 1.9.X  | :white_check_mark: |
+| <= 1.8.X  | ❌ |
+
+### Upgradable Docker Tags
+
+| Tag | Supported          |
+| ------- | ------------------ |
+| 1 | :white_check_mark: |
+| 1-debian | :white_check_mark: |
+| 1-alpine | :white_check_mark: |
+| latest | :white_check_mark: |
+| debian | :white_check_mark: |
+| alpine | :white_check_mark: |
+| All other tags  | ❌ |

babel.config.js

@@ -0,0 +1,11 @@
+const config = {};
+
+if (process.env.TEST_FRONTEND) {
+    config.presets = ["@babel/preset-env"];
+}
+
+if (process.env.TEST_BACKEND) {
+    config.plugins = ["babel-plugin-rewire"];
+}
+
+module.exports = config;

config/jest-backend.config.js

@@ -0,0 +1,5 @@
+module.exports = {
+    "rootDir": "..",
+    "testRegex": "./test/backend.spec.js",
+};
+

config/jest-debug-env.js

@@ -0,0 +1,33 @@
+const PuppeteerEnvironment = require("jest-environment-puppeteer");
+const util = require("util");
+
+class DebugEnv extends PuppeteerEnvironment {
+    async handleTestEvent(event, state) {
+        const ignoredEvents = [
+            "setup",
+            "add_hook",
+            "start_describe_definition",
+            "add_test",
+            "finish_describe_definition",
+            "run_start",
+            "run_describe_start",
+            "test_start",
+            "hook_start",
+            "hook_success",
+            "test_fn_start",
+            "test_fn_success",
+            "test_done",
+            "run_describe_finish",
+            "run_finish",
+            "teardown",
+            "test_fn_failure",
+        ];
+        if (!ignoredEvents.includes(event.name)) {
+            console.log(
+                new Date().toString() + ` Unhandled event [${event.name}] ` + util.inspect(event)
+            );
+        }
+    }
+}
+
+module.exports = DebugEnv;

config/jest-frontend.config.js

@@ -0,0 +1,5 @@
+module.exports = {
+    "rootDir": "..",
+    "testRegex": "./test/frontend.spec.js",
+};
+

config/jest-puppeteer.config.js

@@ -0,0 +1,20 @@
+module.exports = {
+    "launch": {
+        "dumpio": true,
+        "slowMo": 500,
+        "headless": process.env.HEADLESS_TEST || false,
+        "userDataDir": "./data/test-chrome-profile",
+        args: [
+            "--disable-setuid-sandbox",
+            "--disable-gpu",
+            "--disable-dev-shm-usage",
+            "--no-default-browser-check",
+            "--no-experiments",
+            "--no-first-run",
+            "--no-pings",
+            "--no-sandbox",
+            "--no-zygote",
+            "--single-process",
+        ],
+    }
+};

config/jest.config.js

@@ -0,0 +1,12 @@
+module.exports = {
+    "verbose": true,
+    "preset": "jest-puppeteer",
+    "globals": {
+        "__DEV__": true
+    },
+    "testRegex": "./test/e2e.spec.js",
+    "testEnvironment": "./config/jest-debug-env.js",
+    "rootDir": "..",
+    "testTimeout": 30000,
+};
+

config/vite.config.js

@@ -0,0 +1,24 @@
+import legacy from "@vitejs/plugin-legacy";
+import vue from "@vitejs/plugin-vue";
+import { defineConfig } from "vite";
+
+const postCssScss = require("postcss-scss");
+const postcssRTLCSS = require("postcss-rtlcss");
+
+// https://vitejs.dev/config/
+export default defineConfig({
+    plugins: [
+        vue(),
+        legacy({
+            targets: ["ie > 11"],
+            additionalLegacyPolyfills: ["regenerator-runtime/runtime"]
+        })
+    ],
+    css: {
+        postcss: {
+            "parser": postCssScss,
+            "map": false,
+            "plugins": [postcssRTLCSS]
+        }
+    },
+});

db/patch-2fa-invalidate-used-token.sql

@@ -0,0 +1,7 @@
+-- You should not modify if this have pushed to Github, unless it does serious wrong with the db.
+BEGIN TRANSACTION;
+
+ALTER TABLE user
+    ADD twofa_last_token VARCHAR(6);
+
+COMMIT;

db/patch-2fa.sql

@@ -0,0 +1,10 @@
+-- You should not modify if this have pushed to Github, unless it does serious wrong with the db.
+BEGIN TRANSACTION;
+
+ALTER TABLE user
+    ADD twofa_secret VARCHAR(64);
+
+ALTER TABLE user
+    ADD twofa_status BOOLEAN default 0 NOT NULL;
+
+COMMIT;

db/patch-add-retry-interval-monitor.sql

@@ -0,0 +1,7 @@
+-- You should not modify if this have pushed to Github, unless it does serious wrong with the db.
+BEGIN TRANSACTION;
+
+ALTER TABLE monitor
+    ADD retry_interval INTEGER default 0 not null;
+
+COMMIT;

db/patch-group-table.sql

@@ -0,0 +1,30 @@
+-- You should not modify if this have pushed to Github, unless it does serious wrong with the db.
+BEGIN TRANSACTION;
+
+create table `group`
+(
+    id           INTEGER      not null
+        constraint group_pk
+            primary key autoincrement,
+    name         VARCHAR(255) not null,
+    created_date DATETIME              default (DATETIME('now')) not null,
+    public       BOOLEAN               default 0 not null,
+    active       BOOLEAN               default 1 not null,
+    weight       BOOLEAN      NOT NULL DEFAULT 1000
+);
+
+CREATE TABLE [monitor_group]
+(
+    [id]         INTEGER PRIMARY KEY AUTOINCREMENT NOT NULL,
+    [monitor_id] INTEGER                           NOT NULL REFERENCES [monitor] ([id]) ON DELETE CASCADE ON UPDATE CASCADE,
+    [group_id]   INTEGER                           NOT NULL REFERENCES [group] ([id]) ON DELETE CASCADE ON UPDATE CASCADE,
+    weight BOOLEAN NOT NULL DEFAULT 1000
+);
+
+CREATE INDEX [fk]
+    ON [monitor_group] (
+                        [monitor_id],
+                        [group_id]);
+
+
+COMMIT;

db/patch-http-monitor-method-body-and-headers.sql

@@ -0,0 +1,13 @@
+-- You should not modify if this have pushed to Github, unless it does serious wrong with the db.
+BEGIN TRANSACTION;
+
+ALTER TABLE monitor
+    ADD method TEXT default 'GET' not null;
+
+ALTER TABLE monitor
+    ADD body TEXT default null;
+
+ALTER TABLE monitor
+    ADD headers TEXT default null;
+
+COMMIT;

db/patch-improve-performance.sql

@@ -0,0 +1,10 @@
+-- You should not modify if this have pushed to Github, unless it does serious wrong with the db.
+BEGIN TRANSACTION;
+
+-- For sendHeartbeatList
+CREATE INDEX monitor_time_index ON heartbeat (monitor_id, time);
+
+-- For sendImportantHeartbeatList
+CREATE INDEX monitor_important_time_index ON heartbeat (monitor_id, important,time);
+
+COMMIT;

db/patch-incident-table.sql

@@ -0,0 +1,18 @@
+-- You should not modify if this have pushed to Github, unless it does serious wrong with the db.
+BEGIN TRANSACTION;
+
+create table incident
+(
+    id INTEGER not null
+        constraint incident_pk
+            primary key autoincrement,
+    title VARCHAR(255) not null,
+    content TEXT not null,
+    style VARCHAR(30) default 'warning' not null,
+    created_date DATETIME default (DATETIME('now')) not null,
+    last_updated_date DATETIME,
+    pin BOOLEAN default 1 not null,
+    active BOOLEAN default 1 not null
+);
+
+COMMIT;

db/patch-monitor-basic-auth.sql

@@ -0,0 +1,10 @@
+-- You should not modify if this have pushed to Github, unless it does serious wrong with the db.
+BEGIN TRANSACTION;
+
+ALTER TABLE monitor
+    ADD basic_auth_user TEXT default null;
+
+ALTER TABLE monitor
+    ADD basic_auth_pass TEXT default null;
+
+COMMIT;

db/patch-monitor-push_token.sql

@@ -0,0 +1,7 @@
+-- You should not modify if this have pushed to Github, unless it does serious wrong with the db.
+BEGIN TRANSACTION;
+
+ALTER TABLE monitor
+    ADD push_token VARCHAR(20) DEFAULT NULL;
+
+COMMIT;

db/patch-notification_sent_history.sql

@@ -0,0 +1,18 @@
+-- You should not modify if this have pushed to Github, unless it does serious wrong with the db.
+BEGIN TRANSACTION;
+
+CREATE TABLE [notification_sent_history] (
+    [id] INTEGER PRIMARY KEY AUTOINCREMENT NOT NULL,
+    [type] VARCHAR(50) NOT NULL,
+    [monitor_id] INTEGER NOT NULL,
+    [days] INTEGER NOT NULL,
+    UNIQUE([type], [monitor_id], [days])
+);
+
+CREATE INDEX [good_index] ON [notification_sent_history] (
+    [type],
+    [monitor_id],
+    [days]
+);
+
+COMMIT;

db/patch-setting-value-type.sql

@@ -0,0 +1,22 @@
+-- You should not modify if this have pushed to Github, unless it does serious wrong with the db.
+BEGIN TRANSACTION;
+
+-- Generated by Intellij IDEA
+create table setting_dg_tmp
+(
+    id INTEGER
+        primary key autoincrement,
+    key VARCHAR(200) not null
+        unique,
+    value TEXT,
+    type VARCHAR(20)
+);
+
+insert into setting_dg_tmp(id, key, value, type) select id, key, value, type from setting;
+
+drop table setting;
+
+alter table setting_dg_tmp rename to setting;
+
+
+COMMIT;

db/patch1.sql

@@ -0,0 +1,37 @@
+-- You should not modify if this have pushed to Github, unless it does serious wrong with the db.
+-- Change Monitor.created_date from "TIMESTAMP" to "DATETIME"
+-- SQL Generated by Intellij Idea
+PRAGMA foreign_keys=off;
+
+BEGIN TRANSACTION;
+
+create table monitor_dg_tmp
+(
+    id INTEGER not null
+        primary key autoincrement,
+    name VARCHAR(150),
+    active BOOLEAN default 1 not null,
+    user_id INTEGER
+        references user
+                   on update cascade on delete set null,
+    interval INTEGER default 20 not null,
+    url TEXT,
+    type VARCHAR(20),
+    weight INTEGER default 2000,
+    hostname VARCHAR(255),
+    port INTEGER,
+    created_date DATETIME,
+    keyword VARCHAR(255)
+);
+
+insert into monitor_dg_tmp(id, name, active, user_id, interval, url, type, weight, hostname, port, created_date, keyword) select id, name, active, user_id, interval, url, type, weight, hostname, port, created_date, keyword from monitor;
+
+drop table monitor;
+
+alter table monitor_dg_tmp rename to monitor;
+
+create index user_id on monitor (user_id);
+
+COMMIT;
+
+PRAGMA foreign_keys=on;

db/patch10.sql

@@ -0,0 +1,19 @@
+-- You should not modify if this have pushed to Github, unless it does serious wrong with the db.
+CREATE TABLE tag (
+	id INTEGER NOT NULL PRIMARY KEY AUTOINCREMENT,
+	name VARCHAR(255) NOT NULL,
+    color VARCHAR(255) NOT NULL,
+	created_date DATETIME DEFAULT (DATETIME('now')) NOT NULL
+);
+
+CREATE TABLE monitor_tag (
+	id INTEGER NOT NULL PRIMARY KEY AUTOINCREMENT,
+	monitor_id INTEGER NOT NULL,
+	tag_id INTEGER NOT NULL,
+	value TEXT,
+	CONSTRAINT FK_tag FOREIGN KEY (tag_id) REFERENCES tag(id) ON DELETE CASCADE ON UPDATE CASCADE,
+	CONSTRAINT FK_monitor FOREIGN KEY (monitor_id) REFERENCES monitor(id) ON DELETE CASCADE ON UPDATE CASCADE
+);
+
+CREATE INDEX monitor_tag_monitor_id_index ON monitor_tag (monitor_id);
+CREATE INDEX monitor_tag_tag_id_index ON monitor_tag (tag_id);

db/patch2.sql

@@ -0,0 +1,9 @@
+BEGIN TRANSACTION;
+
+CREATE TABLE monitor_tls_info (
+	id INTEGER NOT NULL PRIMARY KEY AUTOINCREMENT,
+	monitor_id INTEGER NOT NULL,
+	info_json TEXT
+);
+
+COMMIT;

db/patch3.sql

@@ -0,0 +1,37 @@
+-- You should not modify if this have pushed to Github, unless it does serious wrong with the db.
+-- Add maxretries column to monitor
+PRAGMA foreign_keys=off;
+
+BEGIN TRANSACTION;
+
+create table monitor_dg_tmp
+(
+    id INTEGER not null
+        primary key autoincrement,
+    name VARCHAR(150),
+    active BOOLEAN default 1 not null,
+    user_id INTEGER
+        references user
+                   on update cascade on delete set null,
+    interval INTEGER default 20 not null,
+    url TEXT,
+    type VARCHAR(20),
+    weight INTEGER default 2000,
+    hostname VARCHAR(255),
+    port INTEGER,
+    created_date DATETIME,
+    keyword VARCHAR(255),
+    maxretries INTEGER NOT NULL DEFAULT 0
+);
+
+insert into monitor_dg_tmp(id, name, active, user_id, interval, url, type, weight, hostname, port, created_date, keyword) select id, name, active, user_id, interval, url, type, weight, hostname, port, created_date, keyword from monitor;
+
+drop table monitor;
+
+alter table monitor_dg_tmp rename to monitor;
+
+create index user_id on monitor (user_id);
+
+COMMIT;
+
+PRAGMA foreign_keys=on;

db/patch4.sql

@@ -0,0 +1,40 @@
+-- You should not modify if this have pushed to Github, unless it does serious wrong with the db.
+-- OK.... serious wrong, missing maxretries column
+-- Developers should patch it manually if you have missing the maxretries column
+PRAGMA foreign_keys=off;
+
+BEGIN TRANSACTION;
+
+create table monitor_dg_tmp
+(
+    id INTEGER not null
+        primary key autoincrement,
+    name VARCHAR(150),
+    active BOOLEAN default 1 not null,
+    user_id INTEGER
+        references user
+                   on update cascade on delete set null,
+    interval INTEGER default 20 not null,
+    url TEXT,
+    type VARCHAR(20),
+    weight INTEGER default 2000,
+    hostname VARCHAR(255),
+    port INTEGER,
+    created_date DATETIME,
+    keyword VARCHAR(255),
+    maxretries INTEGER NOT NULL DEFAULT 0,
+    ignore_tls BOOLEAN default 0 not null,
+    upside_down BOOLEAN default 0 not null
+);
+
+insert into monitor_dg_tmp(id, name, active, user_id, interval, url, type, weight, hostname, port, created_date, keyword, maxretries) select id, name, active, user_id, interval, url, type, weight, hostname, port, created_date, keyword, maxretries from monitor;
+
+drop table monitor;
+
+alter table monitor_dg_tmp rename to monitor;
+
+create index user_id on monitor (user_id);
+
+COMMIT;
+
+PRAGMA foreign_keys=on;

db/patch5.sql

@@ -0,0 +1,70 @@
+-- You should not modify if this have pushed to Github, unless it does serious wrong with the db.
+PRAGMA foreign_keys = off;
+
+BEGIN TRANSACTION;
+
+create table monitor_dg_tmp (
+	id INTEGER not null primary key autoincrement,
+	name VARCHAR(150),
+	active BOOLEAN default 1 not null,
+	user_id INTEGER references user on update cascade on delete
+	set
+		null,
+		interval INTEGER default 20 not null,
+		url TEXT,
+		type VARCHAR(20),
+		weight INTEGER default 2000,
+		hostname VARCHAR(255),
+		port INTEGER,
+		created_date DATETIME default (DATETIME('now')) not null,
+		keyword VARCHAR(255),
+		maxretries INTEGER NOT NULL DEFAULT 0,
+		ignore_tls BOOLEAN default 0 not null,
+		upside_down BOOLEAN default 0 not null
+);
+
+insert into
+	monitor_dg_tmp(
+		id,
+		name,
+		active,
+		user_id,
+		interval,
+		url,
+		type,
+		weight,
+		hostname,
+		port,
+		keyword,
+		maxretries,
+		ignore_tls,
+		upside_down
+	)
+select
+	id,
+	name,
+	active,
+	user_id,
+	interval,
+	url,
+	type,
+	weight,
+	hostname,
+	port,
+	keyword,
+	maxretries,
+	ignore_tls,
+	upside_down
+from
+	monitor;
+
+drop table monitor;
+
+alter table
+	monitor_dg_tmp rename to monitor;
+
+create index user_id on monitor (user_id);
+
+COMMIT;
+
+PRAGMA foreign_keys = on;

db/patch6.sql

@@ -0,0 +1,74 @@
+-- You should not modify if this have pushed to Github, unless it does serious wrong with the db.
+PRAGMA foreign_keys = off;
+
+BEGIN TRANSACTION;
+
+create table monitor_dg_tmp (
+	id INTEGER not null primary key autoincrement,
+	name VARCHAR(150),
+	active BOOLEAN default 1 not null,
+	user_id INTEGER references user on update cascade on delete
+	set
+		null,
+		interval INTEGER default 20 not null,
+		url TEXT,
+		type VARCHAR(20),
+		weight INTEGER default 2000,
+		hostname VARCHAR(255),
+		port INTEGER,
+		created_date DATETIME default (DATETIME('now')) not null,
+		keyword VARCHAR(255),
+		maxretries INTEGER NOT NULL DEFAULT 0,
+		ignore_tls BOOLEAN default 0 not null,
+		upside_down BOOLEAN default 0 not null,
+        maxredirects INTEGER default 10 not null,
+        accepted_statuscodes_json TEXT default '["200-299"]' not null
+);
+
+insert into
+	monitor_dg_tmp(
+		id,
+		name,
+		active,
+		user_id,
+		interval,
+		url,
+		type,
+		weight,
+		hostname,
+		port,
+        created_date,
+		keyword,
+		maxretries,
+		ignore_tls,
+		upside_down
+	)
+select
+	id,
+	name,
+	active,
+	user_id,
+	interval,
+	url,
+	type,
+	weight,
+	hostname,
+	port,
+    created_date,
+	keyword,
+	maxretries,
+	ignore_tls,
+	upside_down
+from
+	monitor;
+
+drop table monitor;
+
+alter table
+	monitor_dg_tmp rename to monitor;
+
+create index user_id on monitor (user_id);
+
+COMMIT;
+
+PRAGMA foreign_keys = on;

db/patch7.sql

@@ -0,0 +1,10 @@
+-- You should not modify if this have pushed to Github, unless it does serious wrong with the db.
+BEGIN TRANSACTION;
+
+ALTER TABLE monitor
+	ADD dns_resolve_type VARCHAR(5);
+
+ALTER TABLE monitor
+	ADD dns_resolve_server VARCHAR(255);
+
+COMMIT;

db/patch8.sql

@@ -0,0 +1,7 @@
+-- You should not modify if this have pushed to Github, unless it does serious wrong with the db.
+BEGIN TRANSACTION;
+
+ALTER TABLE monitor
+    ADD dns_last_result VARCHAR(255);
+
+COMMIT;

db/patch9.sql

@@ -0,0 +1,7 @@
+-- You should not modify if this have pushed to Github, unless it does serious wrong with the db.
+BEGIN TRANSACTION;
+
+ALTER TABLE notification
+    ADD is_default BOOLEAN default 0 NOT NULL;
+
+COMMIT;

docker/alpine-base.dockerfile

@@ -0,0 +1,8 @@
+# DON'T UPDATE TO alpine3.13, 1.14, see #41.
+FROM node:14-alpine3.12
+WORKDIR /app
+
+# Install apprise, iputils for non-root ping, setpriv
+RUN apk add --no-cache iputils setpriv dumb-init python3 py3-cryptography py3-pip py3-six py3-yaml py3-click py3-markdown py3-requests py3-requests-oauthlib && \
+    pip3 --no-cache-dir install apprise==0.9.7 && \
+    rm -rf /root/.cache

docker/debian-base.dockerfile

@@ -0,0 +1,12 @@
+# DON'T UPDATE TO node:14-bullseye-slim, see #372.
+# If the image changed, the second stage image should be changed too
+FROM node:14-buster-slim
+WORKDIR /app
+
+# Install Apprise, add sqlite3 cli for debugging in the future, iputils-ping for ping, util-linux for setpriv
+# Stupid python3 and python3-pip actually install a lot of useless things into Debian, specify --no-install-recommends to skip them, make the base even smaller than alpine!
+RUN apt update && \
+    apt --yes --no-install-recommends install python3 python3-pip python3-cryptography python3-six python3-yaml python3-click python3-markdown python3-requests python3-requests-oauthlib \
+        sqlite3 iputils-ping util-linux dumb-init && \
+    pip3 --no-cache-dir install apprise==0.9.7 && \
+    rm -rf /var/lib/apt/lists/*

docker/docker-compose.yml

@@ -0,0 +1,13 @@
+# Simple docker-composer.yml
+# You can change your port or volume location
+
+version: '3.3'
+
+services:
+  uptime-kuma:
+    image: louislam/uptime-kuma
+    container_name: uptime-kuma
+    volumes:
+      - ./uptime-kuma:/app/data
+    ports:
+      - 3001:3001

docker/dockerfile

@@ -0,0 +1,52 @@
+FROM louislam/uptime-kuma:base-debian AS build
+WORKDIR /app
+
+ENV PUPPETEER_SKIP_CHROMIUM_DOWNLOAD=1
+
+COPY . .
+RUN npm ci --production && \
+    chmod +x /app/extra/entrypoint.sh
+
+
+FROM louislam/uptime-kuma:base-debian AS release
+WORKDIR /app
+
+# Copy app files from build layer
+COPY --from=build /app /app
+
+EXPOSE 3001
+VOLUME ["/app/data"]
+HEALTHCHECK --interval=60s --timeout=30s --start-period=180s --retries=5 CMD node extra/healthcheck.js
+ENTRYPOINT ["/usr/bin/dumb-init", "--", "extra/entrypoint.sh"]
+CMD ["node", "server/server.js"]
+
+
+FROM release AS nightly
+RUN npm run mark-as-nightly
+
+
+# Upload the artifact to Github
+FROM louislam/uptime-kuma:base-debian AS upload-artifact
+WORKDIR /
+RUN apt update && \
+    apt --yes install curl file
+
+COPY --from=build /app /app
+
+ARG VERSION
+ARG GITHUB_TOKEN
+ARG TARGETARCH
+ARG PLATFORM=debian
+ARG FILE=$PLATFORM-$TARGETARCH-$VERSION.tar.gz
+ARG DIST=dist.tar.gz
+
+RUN chmod +x /app/extra/upload-github-release-asset.sh
+
+# Full Build
+# RUN tar -zcvf $FILE app
+# RUN /app/extra/upload-github-release-asset.sh github_api_token=$GITHUB_TOKEN owner=louislam repo=uptime-kuma tag=$VERSION filename=$FILE
+
+# Dist only
+RUN cd /app && tar -zcvf $DIST dist
+RUN /app/extra/upload-github-release-asset.sh github_api_token=$GITHUB_TOKEN owner=louislam repo=uptime-kuma tag=$VERSION filename=/app/$DIST
+

docker/dockerfile-alpine

@@ -0,0 +1,25 @@
+FROM louislam/uptime-kuma:base-alpine AS build
+WORKDIR /app
+
+ENV PUPPETEER_SKIP_CHROMIUM_DOWNLOAD=1
+
+COPY . .
+RUN npm ci --production && \
+    chmod +x /app/extra/entrypoint.sh
+
+
+FROM louislam/uptime-kuma:base-alpine AS release
+WORKDIR /app
+
+# Copy app files from build layer
+COPY --from=build /app /app
+
+EXPOSE 3001
+VOLUME ["/app/data"]
+HEALTHCHECK --interval=60s --timeout=30s --start-period=180s --retries=5 CMD node extra/healthcheck.js
+ENTRYPOINT ["/usr/bin/dumb-init", "--", "extra/entrypoint.sh"]
+CMD ["node", "server/server.js"]
+
+
+FROM release AS nightly
+RUN npm run mark-as-nightly

dockerfile

@@ -1,10 +0,0 @@
-FROM node:14
-
-WORKDIR /app
-COPY . .
-RUN npm install
-RUN npm run build
-
-EXPOSE 3001
-VOLUME ["/app/data"]
-CMD ["npm", "run", "start-server"]

ecosystem.config.js

@@ -0,0 +1,6 @@
+module.exports = {
+  apps: [{
+    name: "uptime-kuma",
+    script: "./server/server.js",
+  }]
+}

extra/close-incorrect-issue.js

@@ -0,0 +1,57 @@
+const github = require("@actions/github");
+
+(async () => {
+    try {
+        const token = process.argv[2];
+        const issueNumber = process.argv[3];
+        const username = process.argv[4];
+
+        const client = github.getOctokit(token).rest;
+
+        const issue = {
+            owner: "louislam",
+            repo: "uptime-kuma",
+            number: issueNumber,
+        };
+
+        const labels = (
+            await client.issues.listLabelsOnIssue({
+                owner: issue.owner,
+                repo: issue.repo,
+                issue_number: issue.number
+            })
+        ).data.map(({ name }) => name);
+
+        if (labels.length === 0) {
+            console.log("Bad format here");
+
+            await client.issues.addLabels({
+                owner: issue.owner,
+                repo: issue.repo,
+                issue_number: issue.number,
+                labels: ["invalid-format"]
+            });
+
+            // Add the issue closing comment
+            await client.issues.createComment({
+                owner: issue.owner,
+                repo: issue.repo,
+                issue_number: issue.number,
+                body: `@${username}: Hello! :wave:\n\nThis issue is being automatically closed because it does not follow the issue template. Please DO NOT open a blank issue.`
+            });
+
+            // Close the issue
+            await client.issues.update({
+                owner: issue.owner,
+                repo: issue.repo,
+                issue_number: issue.number,
+                state: "closed"
+            });
+        } else {
+            console.log("Pass!");
+        }
+    } catch (e) {
+        console.log(e);
+    }
+
+})();

extra/compile-install-script.ps1

@@ -0,0 +1,2 @@
+# Must enable File Sharing in Docker Desktop
+docker run -it --rm -v ${pwd}:/app louislam/batsh /usr/bin/batsh bash --output ./install.sh ./extra/install.batsh

extra/download-dist.js

@@ -0,0 +1,59 @@
+console.log("Downloading dist");
+const https = require("https");
+const tar = require("tar");
+
+const packageJSON = require("../package.json");
+const fs = require("fs");
+const version = packageJSON.version;
+
+const filename = "dist.tar.gz";
+
+const url = `https://github.com/louislam/uptime-kuma/releases/download/${version}/${filename}`;
+download(url);
+
+function download(url) {
+    console.log(url);
+
+    https.get(url, (response) => {
+        if (response.statusCode === 200) {
+            console.log("Extracting dist...");
+
+            if (fs.existsSync("./dist")) {
+
+                if (fs.existsSync("./dist-backup")) {
+                    fs.rmdirSync("./dist-backup", {
+                        recursive: true
+                    });
+                }
+
+                fs.renameSync("./dist", "./dist-backup");
+            }
+
+            const tarStream = tar.x({
+                cwd: "./",
+            });
+
+            tarStream.on("close", () => {
+                if (fs.existsSync("./dist-backup")) {
+                    fs.rmdirSync("./dist-backup", {
+                        recursive: true
+                    });
+                }
+                console.log("Done");
+            });
+
+            tarStream.on("error", () => {
+                if (fs.existsSync("./dist-backup")) {
+                    fs.renameSync("./dist-backup", "./dist");
+                }
+                console.error("Error from tarStream");
+            });
+
+            response.pipe(tarStream);
+        } else if (response.statusCode === 302) {
+            download(response.headers.location);
+        } else {
+            console.log("dist not found");
+        }
+    });
+}

extra/entrypoint.sh

@@ -0,0 +1,21 @@
+#!/usr/bin/env sh
+
+# set -e Exit the script if an error happens
+set -e
+PUID=${PUID=0}
+PGID=${PGID=0}
+
+files_ownership () {
+    # -h Changes the ownership of an encountered symbolic link and not that of the file or directory pointed to by the symbolic link.
+    # -R Recursively descends the specified directories
+    # -c Like verbose but report only when a change is made
+    chown -hRc "$PUID":"$PGID" /app/data
+}
+
+echo "==> Performing startup jobs and maintenance tasks"
+files_ownership
+
+echo "==> Starting application with user $PUID group $PGID"
+
+# --clear-groups Clear supplementary groups.
+exec setpriv --reuid "$PUID" --regid "$PGID" --clear-groups "$@"

extra/healthcheck.js

@@ -0,0 +1,50 @@
+/*
+ * This script should be run after a period of time (180s), because the server may need some time to prepare.
+ */
+const { FBSD } = require("../server/util-server");
+
+process.env.NODE_TLS_REJECT_UNAUTHORIZED = "0";
+
+let client;
+
+const sslKey = process.env.UPTIME_KUMA_SSL_KEY || process.env.SSL_KEY || undefined;
+const sslCert = process.env.UPTIME_KUMA_SSL_CERT || process.env.SSL_CERT || undefined;
+
+if (sslKey && sslCert) {
+    client = require("https");
+} else {
+    client = require("http");
+}
+
+// If host is omitted, the server will accept connections on the unspecified IPv6 address (::) when IPv6 is available and the unspecified IPv4 address (0.0.0.0) otherwise.
+// Dual-stack support for (::)
+let hostname = process.env.UPTIME_KUMA_HOST;
+
+// Also read HOST if not *BSD, as HOST is a system environment variable in FreeBSD
+if (!hostname && !FBSD) {
+    hostname = process.env.HOST;
+}
+
+const port = parseInt(process.env.UPTIME_KUMA_PORT || process.env.PORT || 3001);
+
+let options = {
+    host: hostname || "127.0.0.1",
+    port: port,
+    timeout: 28 * 1000,
+};
+
+let request = client.request(options, (res) => {
+    console.log(`Health Check OK [Res Code: ${res.statusCode}]`);
+    if (res.statusCode === 302) {
+        process.exit(0);
+    } else {
+        process.exit(1);
+    }
+});
+
+request.on("error", function (err) {
+    console.error("Health Check ERROR");
+    process.exit(1);
+});
+
+request.end();

extra/install.batsh

@@ -0,0 +1,245 @@
+// install.sh is generated by ./extra/install.batsh, do not modify it directly.
+// "npm run compile-install-script" to compile install.sh
+// The command is working on Windows PowerShell and Docker for Windows only.
+
+
+// curl -o kuma_install.sh https://raw.githubusercontent.com/louislam/uptime-kuma/master/install.sh && sudo bash kuma_install.sh
+println("=====================");
+println("Uptime Kuma Installer");
+println("=====================");
+println("Supported OS: CentOS 7/8, Ubuntu >= 16.04 and Debian");
+println("---------------------------------------");
+println("This script is designed for Linux and basic usage.");
+println("For advanced usage, please go to https://github.com/louislam/uptime-kuma/wiki/Installation");
+println("---------------------------------------");
+println("");
+println("Local - Install Uptime Kuma in your current machine with git, Node.js 14 and pm2");
+println("Docker - Install Uptime Kuma Docker container");
+println("");
+
+if ("$1" != "") {
+    type = "$1";
+} else {
+    call("read", "-p", "Which installation method do you prefer? [DOCKER/local]: ", "type");
+}
+
+defaultPort = "3001";
+
+function checkNode() {
+    bash("nodeVersion=$(node -e 'console.log(process.versions.node.split(`.`)[0])')");
+    println("Node Version: " ++ nodeVersion);
+
+    if (nodeVersion < "12") {
+        println("Error: Required Node.js 14");
+        call("exit", "1");
+    }
+
+    if (nodeVersion == "12") {
+        println("Warning: NodeJS " ++ nodeVersion ++ " is not tested.");
+    }
+}
+
+function deb() {
+    bash("nodeCheck=$(node -v)");
+    bash("apt --yes update");
+
+    if (nodeCheck != "") {
+        checkNode();
+    } else {
+
+        // Old nodejs binary name is "nodejs"
+        bash("check=$(nodejs --version)");
+        if (check != "") {
+            println("Error: 'node' command is not found, but 'nodejs' command is found. Your NodeJS should be too old.");
+            bash("exit 1");
+        }
+
+        bash("curlCheck=$(curl --version)");
+        if (curlCheck == "") {
+            println("Installing Curl");
+            bash("apt --yes install curl");
+        }
+
+        println("Installing Node.js 14");
+        bash("curl -sL https://deb.nodesource.com/setup_14.x | bash - > log.txt");
+        bash("apt --yes install nodejs");
+        bash("node -v");
+
+        bash("nodeCheckAgain=$(node -v)");
+
+        if (nodeCheckAgain == "") {
+            println("Error during Node.js installation");
+            bash("exit 1");
+        }
+    }
+
+    bash("check=$(git --version)");
+    if (check == "") {
+        println("Installing Git");
+        bash("apt --yes install git");
+    }
+}
+
+if (type == "local") {
+    defaultInstallPath = "/opt/uptime-kuma";
+
+    if (exists("/etc/redhat-release")) {
+        os = call("cat", "/etc/redhat-release");
+        distribution = "rhel";
+
+    } else if (exists("/etc/issue")) {
+        bash("os=$(head -n1 /etc/issue | cut -f 1 -d ' ')");
+        if (os == "Ubuntu") {
+            distribution = "ubuntu";
+        }
+        if (os == "Debian") {
+            distribution = "debian";
+        }
+    }
+
+    bash("arch=$(uname -i)");
+
+    println("Your OS: " ++ os);
+    println("Distribution: " ++ distribution);
+    println("Arch: " ++ arch);
+
+    if ("$3" != "") {
+        port = "$3";
+    } else {
+        call("read", "-p", "Listening Port [$defaultPort]: ", "port");
+
+        if (port == "") {
+            port = defaultPort;
+        }
+    }
+
+    if ("$2" != "") {
+        installPath = "$2";
+    } else {
+        call("read", "-p", "Installation Path [$defaultInstallPath]: ", "installPath");
+
+        if (installPath == "") {
+            installPath = defaultInstallPath;
+        }
+    }
+
+    // CentOS
+    if (distribution == "rhel") {
+        bash("nodeCheck=$(node -v)");
+
+        if (nodeCheck != "") {
+            checkNode();
+        } else {
+
+            bash("curlCheck=$(curl --version)");
+            if (curlCheck == "") {
+                println("Installing Curl");
+                bash("yum -y -q install curl");
+            }
+
+            println("Installing Node.js 14");
+            bash("curl -sL https://rpm.nodesource.com/setup_14.x | bash - > log.txt");
+            bash("yum install -y -q nodejs");
+            bash("node -v");
+
+            bash("nodeCheckAgain=$(node -v)");
+
+            if (nodeCheckAgain == "") {
+                println("Error during Node.js installation");
+                bash("exit 1");
+            }
+        }
+
+        bash("check=$(git --version)");
+        if (check == "") {
+            println("Installing Git");
+            bash("yum -y -q install git");
+        }
+
+    // Ubuntu
+    } else if (distribution == "ubuntu") {
+        deb();
+
+    // Debian
+    } else if (distribution == "debian") {
+        deb();
+
+    } else {
+        // Unknown distribution
+        error = 0;
+
+        bash("check=$(git --version)");
+        if (check == "") {
+            error = 1;
+            println("Error: git is missing");
+        }
+
+        bash("check=$(node -v)");
+        if (check == "") {
+            error = 1;
+            println("Error: node is missing");
+        }
+
+        if (error > 0) {
+            println("Please install above missing software");
+            bash("exit 1");
+        }
+   }
+
+   bash("check=$(pm2 --version)");
+   if (check == "") {
+       println("Installing PM2");
+       bash("npm install pm2 -g");
+       bash("pm2 startup");
+   }
+
+   bash("mkdir -p $installPath");
+   bash("cd $installPath");
+   bash("git clone https://github.com/louislam/uptime-kuma.git .");
+   bash("npm run setup");
+
+   bash("pm2 start server/server.js --name uptime-kuma -- --port=$port");
+
+} else {
+    defaultVolume = "uptime-kuma";
+
+    bash("check=$(docker -v)");
+    if (check == "") {
+        println("Error: docker is not found!");
+        bash("exit 1");
+    }
+
+    bash("check=$(docker info)");
+
+    bash("if [[ \"$check\" == *\"Is the docker daemon running\"* ]]; then
+      \"echo\" \"Error: docker is not running\"
+      \"exit\" \"1\"
+    fi");
+
+    if ("$3" != "") {
+        port = "$3";
+    } else {
+        call("read", "-p", "Expose Port [$defaultPort]: ", "port");
+
+        if (port == "") {
+            port = defaultPort;
+        }
+    }
+
+    if ("$2" != "") {
+        volume = "$2";
+    } else {
+        call("read", "-p", "Volume Name [$defaultVolume]: ", "volume");
+
+        if (volume == "") {
+            volume = defaultVolume;
+        }
+    }
+
+    println("Port: $port");
+    println("Volume: $volume");
+    bash("docker volume create $volume");
+    bash("docker run -d --restart=always -p $port:3001 -v $volume:/app/data --name uptime-kuma louislam/uptime-kuma:1");
+}
+
+println("http://localhost:$port");

extra/mark-as-nightly.js

@@ -0,0 +1,24 @@
+const pkg = require("../package.json");
+const fs = require("fs");
+const util = require("../src/util");
+
+util.polyfill();
+
+const oldVersion = pkg.version
+const newVersion = oldVersion + "-nightly"
+
+console.log("Old Version: " + oldVersion)
+console.log("New Version: " + newVersion)
+
+if (newVersion) {
+    // Process package.json
+    pkg.version = newVersion
+    pkg.scripts.setup = pkg.scripts.setup.replaceAll(oldVersion, newVersion)
+    pkg.scripts["build-docker"] = pkg.scripts["build-docker"].replaceAll(oldVersion, newVersion)
+    fs.writeFileSync("package.json", JSON.stringify(pkg, null, 4) + "\n")
+
+    // Process README.md
+    if (fs.existsSync("README.md")) {
+        fs.writeFileSync("README.md", fs.readFileSync("README.md", "utf8").replaceAll(oldVersion, newVersion))
+    }
+}

extra/remove-2fa.js

@@ -0,0 +1,60 @@
+console.log("== Uptime Kuma Remove 2FA Tool ==");
+console.log("Loading the database");
+
+const Database = require("../server/database");
+const { R } = require("redbean-node");
+const readline = require("readline");
+const TwoFA = require("../server/2fa");
+const args = require("args-parser")(process.argv);
+const rl = readline.createInterface({
+    input: process.stdin,
+    output: process.stdout
+});
+
+const main = async () => {
+    Database.init(args);
+    await Database.connect();
+
+    try {
+        // No need to actually reset the password for testing, just make sure no connection problem. It is ok for now.
+        if (!process.env.TEST_BACKEND) {
+            const user = await R.findOne("user");
+            if (! user) {
+                throw new Error("user not found, have you installed?");
+            }
+
+            console.log("Found user: " + user.username);
+
+            let ans = await question("Are you sure want to remove 2FA? [y/N]");
+
+            if (ans.toLowerCase() === "y") {
+                await TwoFA.disable2FA(user.id);
+                console.log("2FA has been removed successfully.");
+            }
+
+        }
+    } catch (e) {
+        console.error("Error: " + e.message);
+    }
+
+    await Database.close();
+    rl.close();
+
+    console.log("Finished.");
+};
+
+function question(question) {
+    return new Promise((resolve) => {
+        rl.question(question, (answer) => {
+            resolve(answer);
+        });
+    });
+}
+
+if (!process.env.TEST_BACKEND) {
+    main();
+}
+
+module.exports = {
+    main,
+};

extra/reset-password.js

@@ -0,0 +1,70 @@
+console.log("== Uptime Kuma Reset Password Tool ==");
+
+console.log("Loading the database");
+
+const Database = require("../server/database");
+const { R } = require("redbean-node");
+const readline = require("readline");
+const { initJWTSecret } = require("../server/util-server");
+const args = require("args-parser")(process.argv);
+const rl = readline.createInterface({
+    input: process.stdin,
+    output: process.stdout
+});
+
+const main = async () => {
+    Database.init(args);
+    await Database.connect();
+
+    try {
+        // No need to actually reset the password for testing, just make sure no connection problem. It is ok for now.
+        if (!process.env.TEST_BACKEND) {
+            const user = await R.findOne("user");
+            if (! user) {
+                throw new Error("user not found, have you installed?");
+            }
+
+            console.log("Found user: " + user.username);
+
+            while (true) {
+                let password = await question("New Password: ");
+                let confirmPassword = await question("Confirm New Password: ");
+
+                if (password === confirmPassword) {
+                    await user.resetPassword(password);
+
+                    // Reset all sessions by reset jwt secret
+                    await initJWTSecret();
+
+                    break;
+                } else {
+                    console.log("Passwords do not match, please try again.");
+                }
+            }
+            console.log("Password reset successfully.");
+        }
+    } catch (e) {
+        console.error("Error: " + e.message);
+    }
+
+    await Database.close();
+    rl.close();
+
+    console.log("Finished.");
+};
+
+function question(question) {
+    return new Promise((resolve) => {
+        rl.question(question, (answer) => {
+            resolve(answer);
+        });
+    });
+}
+
+if (!process.env.TEST_BACKEND) {
+    main();
+}
+
+module.exports = {
+    main,
+};

extra/simple-dns-server.js

@@ -0,0 +1,144 @@
+/*
+ * Simple DNS Server
+ * For testing DNS monitoring type, dev only
+ */
+const dns2 = require("dns2");
+
+const { Packet } = dns2;
+
+const server = dns2.createServer({
+    udp: true
+});
+
+server.on("request", (request, send, rinfo) => {
+    for (let question of request.questions) {
+        console.log(question.name, type(question.type), question.class);
+
+        const response = Packet.createResponseFromRequest(request);
+
+        if (question.name === "existing.com") {
+
+            if (question.type === Packet.TYPE.A) {
+                response.answers.push({
+                    name: question.name,
+                    type: question.type,
+                    class: question.class,
+                    ttl: 300,
+                    address: "1.2.3.4"
+                });
+            } if (question.type === Packet.TYPE.AAAA) {
+                response.answers.push({
+                    name: question.name,
+                    type: question.type,
+                    class: question.class,
+                    ttl: 300,
+                    address: "fe80::::1234:5678:abcd:ef00",
+                });
+            } else if (question.type === Packet.TYPE.CNAME) {
+                response.answers.push({
+                    name: question.name,
+                    type: question.type,
+                    class: question.class,
+                    ttl: 300,
+                    domain: "cname1.existing.com",
+                });
+            } else if (question.type === Packet.TYPE.MX) {
+                response.answers.push({
+                    name: question.name,
+                    type: question.type,
+                    class: question.class,
+                    ttl: 300,
+                    exchange: "mx1.existing.com",
+                    priority: 5
+                });
+            } else if (question.type === Packet.TYPE.NS) {
+                response.answers.push({
+                    name: question.name,
+                    type: question.type,
+                    class: question.class,
+                    ttl: 300,
+                    ns: "ns1.existing.com",
+                });
+            } else if (question.type === Packet.TYPE.SOA) {
+                response.answers.push({
+                    name: question.name,
+                    type: question.type,
+                    class: question.class,
+                    ttl: 300,
+                    primary: "existing.com",
+                    admin: "admin@existing.com",
+                    serial: 2021082701,
+                    refresh: 300,
+                    retry: 3,
+                    expiration: 10,
+                    minimum: 10,
+                });
+            } else if (question.type === Packet.TYPE.SRV) {
+                response.answers.push({
+                    name: question.name,
+                    type: question.type,
+                    class: question.class,
+                    ttl: 300,
+                    priority: 5,
+                    weight: 5,
+                    port: 8080,
+                    target: "srv1.existing.com",
+                });
+            } else if (question.type === Packet.TYPE.TXT) {
+                response.answers.push({
+                    name: question.name,
+                    type: question.type,
+                    class: question.class,
+                    ttl: 300,
+                    data: "#v=spf1 include:_spf.existing.com ~all",
+                });
+            } else if (question.type === Packet.TYPE.CAA) {
+                response.answers.push({
+                    name: question.name,
+                    type: question.type,
+                    class: question.class,
+                    ttl: 300,
+                    flags: 0,
+                    tag: "issue",
+                    value: "ca.existing.com",
+                });
+            }
+
+        }
+
+        if (question.name === "4.3.2.1.in-addr.arpa") {
+            if (question.type === Packet.TYPE.PTR) {
+                response.answers.push({
+                    name: question.name,
+                    type: question.type,
+                    class: question.class,
+                    ttl: 300,
+                    domain: "ptr1.existing.com",
+                });
+            }
+        }
+
+        send(response);
+    }
+});
+
+server.on("listening", () => {
+    console.log("Listening");
+    console.log(server.addresses());
+});
+
+server.on("close", () => {
+    console.log("server closed");
+});
+
+server.listen({
+    udp: 5300
+});
+
+function type(code) {
+    for (let name in Packet.TYPE) {
+        if (Packet.TYPE[name] === code) {
+            return name;
+        }
+    }
+}

extra/update-language-files/.gitignore

@@ -0,0 +1,3 @@
+package-lock.json
+test.js
+languages/

extra/update-language-files/index.js

@@ -0,0 +1,86 @@
+// Need to use ES6 to read language files
+
+import fs from "fs";
+import path from "path";
+import util from "util";
+
+// https://stackoverflow.com/questions/13786160/copy-folder-recursively-in-node-js
+/**
+ * Look ma, it's cp -R.
+ * @param {string} src  The path to the thing to copy.
+ * @param {string} dest The path to the new copy.
+ */
+const copyRecursiveSync = function (src, dest) {
+    let exists = fs.existsSync(src);
+    let stats = exists && fs.statSync(src);
+    let isDirectory = exists && stats.isDirectory();
+
+    if (isDirectory) {
+        fs.mkdirSync(dest);
+        fs.readdirSync(src).forEach(function (childItemName) {
+            copyRecursiveSync(path.join(src, childItemName),
+                path.join(dest, childItemName));
+        });
+    } else {
+        fs.copyFileSync(src, dest);
+    }
+};
+
+console.log("Arguments:", process.argv);
+const baseLangCode = process.argv[2] || "en";
+console.log("Base Lang: " + baseLangCode);
+if (fs.existsSync("./languages")) {
+    fs.rmdirSync("./languages", { recursive: true });
+}
+copyRecursiveSync("../../src/languages", "./languages");
+
+const en = (await import("./languages/en.js")).default;
+const baseLang = (await import(`./languages/${baseLangCode}.js`)).default;
+const files = fs.readdirSync("./languages");
+console.log("Files:", files);
+
+for (const file of files) {
+    if (!file.endsWith(".js")) {
+        console.log("Skipping " + file);
+        continue;
+    }
+
+    console.log("Processing " + file);
+    const lang = await import("./languages/" + file);
+
+    let obj;
+
+    if (lang.default) {
+        obj = lang.default;
+    } else {
+        console.log("Empty file");
+        obj = {
+            languageName: "<Your Language name in your language (not in English)>"
+        };
+    }
+
+    // En first
+    for (const key in en) {
+        if (! obj[key]) {
+            obj[key] = en[key];
+        }
+    }
+
+    if (baseLang !== en) {
+        // Base second
+        for (const key in baseLang) {
+            if (! obj[key]) {
+                obj[key] = key;
+            }
+        }
+    }
+
+    const code = "export default " + util.inspect(obj, {
+        depth: null,
+    });
+
+    fs.writeFileSync(`../../src/languages/${file}`, code);
+}
+
+fs.rmdirSync("./languages", { recursive: true });
+console.log("Done. Fixing formatting by ESLint...");

extra/update-language-files/package.json

@@ -0,0 +1,12 @@
+{
+    "name": "update-language-files",
+    "type": "module",
+    "version": "1.0.0",
+    "description": "",
+    "main": "index.js",
+    "scripts": {
+        "test": "echo \"Error: no test specified\" && exit 1"
+    },
+    "author": "",
+    "license": "ISC"
+}

extra/update-version.js

@@ -0,0 +1,100 @@
+const pkg = require("../package.json");
+const fs = require("fs");
+const child_process = require("child_process");
+const util = require("../src/util");
+
+util.polyfill();
+
+const oldVersion = pkg.version;
+const newVersion = process.argv[2];
+
+console.log("Old Version: " + oldVersion);
+console.log("New Version: " + newVersion);
+
+if (! newVersion) {
+    console.error("invalid version");
+    process.exit(1);
+}
+
+const exists = tagExists(newVersion);
+
+if (! exists) {
+
+    // Process package.json
+    pkg.version = newVersion;
+    pkg.scripts.setup = pkg.scripts.setup.replaceAll(oldVersion, newVersion);
+    pkg.scripts["build-docker"] = pkg.scripts["build-docker"].replaceAll(oldVersion, newVersion);
+    pkg.scripts["build-docker-alpine"] = pkg.scripts["build-docker-alpine"].replaceAll(oldVersion, newVersion);
+    pkg.scripts["build-docker-debian"] = pkg.scripts["build-docker-debian"].replaceAll(oldVersion, newVersion);
+    fs.writeFileSync("package.json", JSON.stringify(pkg, null, 4) + "\n");
+
+    commit(newVersion);
+    tag(newVersion);
+
+    updateWiki(oldVersion, newVersion);
+
+} else {
+    console.log("version exists");
+}
+
+function commit(version) {
+    let msg = "update to " + version;
+
+    let res = child_process.spawnSync("git", ["commit", "-m", msg, "-a"]);
+    let stdout = res.stdout.toString().trim();
+    console.log(stdout);
+
+    if (stdout.includes("no changes added to commit")) {
+        throw new Error("commit error");
+    }
+}
+
+function tag(version) {
+    let res = child_process.spawnSync("git", ["tag", version]);
+    console.log(res.stdout.toString().trim());
+}
+
+function tagExists(version) {
+    if (! version) {
+        throw new Error("invalid version");
+    }
+
+    let res = child_process.spawnSync("git", ["tag", "-l", version]);
+
+    return res.stdout.toString().trim() === version;
+}
+
+function updateWiki(oldVersion, newVersion) {
+    const wikiDir = "./tmp/wiki";
+    const howToUpdateFilename = "./tmp/wiki/🆙-How-to-Update.md";
+
+    safeDelete(wikiDir);
+
+    child_process.spawnSync("git", ["clone", "https://github.com/louislam/uptime-kuma.wiki.git", wikiDir]);
+    let content = fs.readFileSync(howToUpdateFilename).toString();
+    content = content.replaceAll(`git checkout ${oldVersion}`, `git checkout ${newVersion}`);
+    fs.writeFileSync(howToUpdateFilename, content);
+
+    child_process.spawnSync("git", ["add", "-A"], {
+        cwd: wikiDir,
+    });
+
+    child_process.spawnSync("git", ["commit", "-m", `Update to ${newVersion} from ${oldVersion}`], {
+        cwd: wikiDir,
+    });
+
+    console.log("Pushing to Github");
+    child_process.spawnSync("git", ["push"], {
+        cwd: wikiDir,
+    });
+
+    safeDelete(wikiDir);
+}
+
+function safeDelete(dir) {
+    if (fs.existsSync(dir)) {
+        fs.rmdirSync(dir, {
+            recursive: true,
+        });
+    }
+}

extra/upload-github-release-asset.sh

@@ -0,0 +1,64 @@
+#!/usr/bin/env bash
+#
+# Author: Stefan Buck
+# License: MIT
+# https://gist.github.com/stefanbuck/ce788fee19ab6eb0b4447a85fc99f447
+#
+#
+# This script accepts the following parameters:
+#
+# * owner
+# * repo
+# * tag
+# * filename
+# * github_api_token
+#
+# Script to upload a release asset using the GitHub API v3.
+#
+# Example:
+#
+# upload-github-release-asset.sh github_api_token=TOKEN owner=stefanbuck repo=playground tag=v0.1.0 filename=./build.zip
+#
+
+# Check dependencies.
+set -e
+xargs=$(which gxargs || which xargs)
+
+# Validate settings.
+[ "$TRACE" ] && set -x
+
+CONFIG=$@
+
+for line in $CONFIG; do
+  eval "$line"
+done
+
+# Define variables.
+GH_API="https://api.github.com"
+GH_REPO="$GH_API/repos/$owner/$repo"
+GH_TAGS="$GH_REPO/releases/tags/$tag"
+AUTH="Authorization: token $github_api_token"
+WGET_ARGS="--content-disposition --auth-no-challenge --no-cookie"
+CURL_ARGS="-LJO#"
+
+if [[ "$tag" == 'LATEST' ]]; then
+  GH_TAGS="$GH_REPO/releases/latest"
+fi
+
+# Validate token.
+curl -o /dev/null -sH "$AUTH" $GH_REPO || { echo "Error: Invalid repo, token or network issue!";  exit 1; }
+
+# Read asset tags.
+response=$(curl -sH "$AUTH" $GH_TAGS)
+
+# Get ID of the asset based on given filename.
+eval $(echo "$response" | grep -m 1 "id.:" | grep -w id | tr : = | tr -cd '[[:alnum:]]=')
+[ "$id" ] || { echo "Error: Failed to get release id for tag: $tag"; echo "$response" | awk 'length($0)<100' >&2; exit 1; }
+
+# Upload asset
+echo "Uploading asset... "
+
+# Construct url
+GH_ASSET="https://uploads.github.com/repos/$owner/$repo/releases/$id/assets?name=$(basename $filename)"
+
+curl "$GITHUB_OAUTH_BASIC" --data-binary @"$filename" -H "Authorization: token $github_api_token" -H "Content-Type: application/octet-stream" $GH_ASSET

index.html

@@ -1,13 +1,17 @@
 <!DOCTYPE html>
 <html lang="en">
-  <head>
+<head>
     <meta charset="UTF-8" />
-    <link rel="icon" type="image/svg+xml" href="/icon.svg" />
     <meta name="viewport" content="width=device-width, initial-scale=1.0" />
+    <link rel="apple-touch-icon" sizes="180x180" href="/apple-touch-icon.png">
+    <link rel="icon" type="image/svg+xml" href="/icon.svg" />
+    <link rel="manifest" href="/manifest.json" />
+    <meta name="theme-color" id="theme-color" content="" />
+    <meta name="description" content="Uptime Kuma monitoring tool" />
     <title>Uptime Kuma</title>
-  </head>
-  <body>
-    <div id="app"></div>
-    <script type="module" src="/src/main.js"></script>
-  </body>
+</head>
+<body>
+<div id="app"></div>
+<script type="module" src="/src/main.js"></script>
+</body>
 </html>

install.sh

@@ -0,0 +1,203 @@
+# install.sh is generated by ./extra/install.batsh, do not modify it directly.
+# "npm run compile-install-script" to compile install.sh
+# The command is working on Windows PowerShell and Docker for Windows only.
+# curl -o kuma_install.sh https://raw.githubusercontent.com/louislam/uptime-kuma/master/install.sh && sudo bash kuma_install.sh
+"echo" "-e" "====================="
+"echo" "-e" "Uptime Kuma Installer"
+"echo" "-e" "====================="
+"echo" "-e" "Supported OS: CentOS 7/8, Ubuntu >= 16.04 and Debian"
+"echo" "-e" "---------------------------------------"
+"echo" "-e" "This script is designed for Linux and basic usage."
+"echo" "-e" "For advanced usage, please go to https://github.com/louislam/uptime-kuma/wiki/Installation"
+"echo" "-e" "---------------------------------------"
+"echo" "-e" ""
+"echo" "-e" "Local - Install Uptime Kuma in your current machine with git, Node.js 14 and pm2"
+"echo" "-e" "Docker - Install Uptime Kuma Docker container"
+"echo" "-e" ""
+if [ "$1" != "" ]; then
+  type="$1"
+else
+  "read" "-p" "Which installation method do you prefer? [DOCKER/local]: " "type"
+fi
+defaultPort="3001"
+function checkNode {
+  local _0
+  nodeVersion=$(node -e 'console.log(process.versions.node.split(`.`)[0])')
+  "echo" "-e" "Node Version: ""$nodeVersion"
+  _0="12"
+  if [ $(($nodeVersion < $_0)) == 1 ]; then
+    "echo" "-e" "Error: Required Node.js 14"
+    "exit" "1"  
+fi
+  if [ "$nodeVersion" == "12" ]; then
+    "echo" "-e" "Warning: NodeJS ""$nodeVersion"" is not tested."  
+fi
+}
+function deb {
+  nodeCheck=$(node -v)
+  apt --yes update
+  if [ "$nodeCheck" != "" ]; then
+    "checkNode" 
+  else
+    # Old nodejs binary name is "nodejs"
+    check=$(nodejs --version)
+    if [ "$check" != "" ]; then
+      "echo" "-e" "Error: 'node' command is not found, but 'nodejs' command is found. Your NodeJS should be too old."
+      exit 1    
+fi
+    curlCheck=$(curl --version)
+    if [ "$curlCheck" == "" ]; then
+      "echo" "-e" "Installing Curl"
+      apt --yes install curl    
+fi
+    "echo" "-e" "Installing Node.js 14"
+    curl -sL https://deb.nodesource.com/setup_14.x | bash - > log.txt
+    apt --yes install nodejs
+    node -v
+    nodeCheckAgain=$(node -v)
+    if [ "$nodeCheckAgain" == "" ]; then
+      "echo" "-e" "Error during Node.js installation"
+      exit 1    
+fi
+  fi
+  check=$(git --version)
+  if [ "$check" == "" ]; then
+    "echo" "-e" "Installing Git"
+    apt --yes install git  
+fi
+}
+if [ "$type" == "local" ]; then
+  defaultInstallPath="/opt/uptime-kuma"
+  if [ -e "/etc/redhat-release" ]; then
+    os=$("cat" "/etc/redhat-release")
+    distribution="rhel"
+  else
+    if [ -e "/etc/issue" ]; then
+      os=$(head -n1 /etc/issue | cut -f 1 -d ' ')
+      if [ "$os" == "Ubuntu" ]; then
+        distribution="ubuntu"      
+fi
+      if [ "$os" == "Debian" ]; then
+        distribution="debian"      
+fi    
+fi
+  fi
+  arch=$(uname -i)
+  "echo" "-e" "Your OS: ""$os"
+  "echo" "-e" "Distribution: ""$distribution"
+  "echo" "-e" "Arch: ""$arch"
+  if [ "$3" != "" ]; then
+    port="$3"
+  else
+    "read" "-p" "Listening Port [$defaultPort]: " "port"
+    if [ "$port" == "" ]; then
+      port="$defaultPort"    
+fi
+  fi
+  if [ "$2" != "" ]; then
+    installPath="$2"
+  else
+    "read" "-p" "Installation Path [$defaultInstallPath]: " "installPath"
+    if [ "$installPath" == "" ]; then
+      installPath="$defaultInstallPath"    
+fi
+  fi
+  # CentOS
+  if [ "$distribution" == "rhel" ]; then
+    nodeCheck=$(node -v)
+    if [ "$nodeCheck" != "" ]; then
+      "checkNode" 
+    else
+      curlCheck=$(curl --version)
+      if [ "$curlCheck" == "" ]; then
+        "echo" "-e" "Installing Curl"
+        yum -y -q install curl      
+fi
+      "echo" "-e" "Installing Node.js 14"
+      curl -sL https://rpm.nodesource.com/setup_14.x | bash - > log.txt
+      yum install -y -q nodejs
+      node -v
+      nodeCheckAgain=$(node -v)
+      if [ "$nodeCheckAgain" == "" ]; then
+        "echo" "-e" "Error during Node.js installation"
+        exit 1      
+fi
+    fi
+    check=$(git --version)
+    if [ "$check" == "" ]; then
+      "echo" "-e" "Installing Git"
+      yum -y -q install git    
+fi
+    # Ubuntu
+  else
+    if [ "$distribution" == "ubuntu" ]; then
+      "deb" 
+      # Debian
+    else
+      if [ "$distribution" == "debian" ]; then
+        "deb" 
+      else
+        # Unknown distribution
+        error=$((0))
+        check=$(git --version)
+        if [ "$check" == "" ]; then
+          error=$((1))
+          "echo" "-e" "Error: git is missing"        
+fi
+        check=$(node -v)
+        if [ "$check" == "" ]; then
+          error=$((1))
+          "echo" "-e" "Error: node is missing"        
+fi
+        if [ $(($error > 0)) == 1 ]; then
+          "echo" "-e" "Please install above missing software"
+          exit 1        
+fi
+      fi
+    fi
+  fi
+  check=$(pm2 --version)
+  if [ "$check" == "" ]; then
+    "echo" "-e" "Installing PM2"
+    npm install pm2 -g
+    pm2 startup  
+fi
+  mkdir -p $installPath
+  cd $installPath
+  git clone https://github.com/louislam/uptime-kuma.git .
+  npm run setup
+  pm2 start server/server.js --name uptime-kuma -- --port=$port
+else
+  defaultVolume="uptime-kuma"
+  check=$(docker -v)
+  if [ "$check" == "" ]; then
+    "echo" "-e" "Error: docker is not found!"
+    exit 1  
+fi
+  check=$(docker info)
+  if [[ "$check" == *"Is the docker daemon running"* ]]; then
+      "echo" "Error: docker is not running"
+      "exit" "1"
+    fi
+  if [ "$3" != "" ]; then
+    port="$3"
+  else
+    "read" "-p" "Expose Port [$defaultPort]: " "port"
+    if [ "$port" == "" ]; then
+      port="$defaultPort"    
+fi
+  fi
+  if [ "$2" != "" ]; then
+    volume="$2"
+  else
+    "read" "-p" "Volume Name [$defaultVolume]: " "volume"
+    if [ "$volume" == "" ]; then
+      volume="$defaultVolume"    
+fi
+  fi
+  "echo" "-e" "Port: $port"
+  "echo" "-e" "Volume: $volume"
+  docker volume create $volume
+  docker run -d --restart=always -p $port:3001 -v $volume:/app/data --name uptime-kuma louislam/uptime-kuma:1
+fi
+"echo" "-e" "http://localhost:$port"

package.json

@@ -1,41 +1,134 @@
 {
     "name": "uptime-kuma",
-    "version": "1.0.0",
+    "version": "1.12.1",
+    "license": "MIT",
+    "repository": {
+        "type": "git",
+        "url": "https://github.com/louislam/uptime-kuma.git"
+    },
+    "engines": {
+        "node": "14.* || >=16.*"
+    },
     "scripts": {
-        "dev": "vite --host",
+        "install-legacy": "npm install --legacy-peer-deps",
+        "update-legacy": "npm update --legacy-peer-deps",
+        "lint:js": "eslint --ext \".js,.vue\" --ignore-path .gitignore .",
+        "lint:style": "stylelint \"**/*.{vue,css,scss}\" --ignore-path .gitignore",
+        "lint": "npm run lint:js && npm run lint:style",
+        "dev": "vite --host --config ./config/vite.config.js",
+        "start": "npm run start-server",
         "start-server": "node server/server.js",
-        "update": "",
-        "build": "vite build",
-        "vite-preview-dist": "vite preview --host",
-        "build-docker": "docker buildx build --platform linux/amd64,linux/arm64 -t louislam/uptime-kuma -t louislam/uptime-kuma:1 . --push",
-        "setup": "git checkout 1.0.0 && npm install && npm run build"
+        "start-server-dev": "cross-env NODE_ENV=development node server/server.js",
+        "build": "vite build --config ./config/vite.config.js",
+        "test": "node test/prepare-test-server.js && node server/server.js --port=3002 --data-dir=./data/test/ --test",
+        "test-with-build": "npm run build && npm test",
+        "jest": "node test/prepare-jest.js && npm run jest-frontend && npm run jest-backend",
+        "jest-frontend": "cross-env TEST_FRONTEND=1 jest --config=./config/jest-frontend.config.js",
+        "jest-backend": "cross-env TEST_BACKEND=1 jest --config=./config/jest-backend.config.js",
+        "tsc": "tsc",
+        "vite-preview-dist": "vite preview --host --config ./config/vite.config.js",
+        "build-docker": "npm run build && npm run build-docker-debian && npm run build-docker-alpine",
+        "build-docker-alpine-base": "docker buildx build -f docker/alpine-base.dockerfile --platform linux/amd64,linux/arm64,linux/arm/v7 -t louislam/uptime-kuma:base-alpine . --push",
+        "build-docker-debian-base": "docker buildx build -f docker/debian-base.dockerfile --platform linux/amd64,linux/arm64,linux/arm/v7 -t louislam/uptime-kuma:base-debian . --push",
+        "build-docker-alpine": "docker buildx build -f docker/dockerfile-alpine --platform linux/amd64,linux/arm64,linux/arm/v7 -t louislam/uptime-kuma:alpine -t louislam/uptime-kuma:1-alpine -t louislam/uptime-kuma:1.12.1-alpine --target release . --push",
+        "build-docker-debian": "docker buildx build -f docker/dockerfile --platform linux/amd64,linux/arm64,linux/arm/v7 -t louislam/uptime-kuma -t louislam/uptime-kuma:1 -t louislam/uptime-kuma:1.12.1 -t louislam/uptime-kuma:debian -t louislam/uptime-kuma:1-debian -t louislam/uptime-kuma:1.12.1-debian --target release . --push",
+        "build-docker-nightly": "npm run build && docker buildx build -f docker/dockerfile --platform linux/amd64,linux/arm64,linux/arm/v7 -t louislam/uptime-kuma:nightly --target nightly . --push",
+        "build-docker-nightly-alpine": "docker buildx build -f docker/dockerfile-alpine --platform linux/amd64,linux/arm64,linux/arm/v7 -t louislam/uptime-kuma:nightly-alpine --target nightly . --push",
+        "build-docker-nightly-amd64": "docker buildx build -f docker/dockerfile --platform linux/amd64 -t louislam/uptime-kuma:nightly-amd64 --target nightly . --push --progress plain",
+        "upload-artifacts": "docker buildx build -f docker/dockerfile --platform linux/amd64 -t louislam/uptime-kuma:upload-artifact --build-arg VERSION --build-arg GITHUB_TOKEN --target upload-artifact . --progress plain",
+        "setup": "git checkout 1.12.1 && npm ci --production && npm run download-dist",
+        "download-dist": "node extra/download-dist.js",
+        "update-version": "node extra/update-version.js",
+        "mark-as-nightly": "node extra/mark-as-nightly.js",
+        "reset-password": "node extra/reset-password.js",
+        "remove-2fa": "node extra/remove-2fa.js",
+        "compile-install-script": "@powershell -NoProfile -ExecutionPolicy Unrestricted -Command ./extra/compile-install-script.ps1",
+        "test-install-script-centos7": "npm run compile-install-script && docker build --progress plain -f test/test_install_script/centos7.dockerfile .",
+        "test-install-script-alpine3": "npm run compile-install-script && docker build --progress plain -f test/test_install_script/alpine3.dockerfile .",
+        "test-install-script-ubuntu": "npm run compile-install-script && docker build --progress plain -f test/test_install_script/ubuntu.dockerfile .",
+        "test-install-script-ubuntu1604": "npm run compile-install-script && docker build --progress plain -f test/test_install_script/ubuntu1604.dockerfile .",
+        "test-nodejs16": "docker build --progress plain -f test/ubuntu-nodejs16.dockerfile .",
+        "simple-dns-server": "node extra/simple-dns-server.js",
+        "update-language-files-with-base-lang": "cd extra/update-language-files && node index.js %npm_config_base_lang% && eslint ../../src/languages/**.js --fix",
+        "update-language-files": "cd extra/update-language-files && node index.js && eslint ../../src/languages/**.js --fix",
+        "ncu-patch": "ncu -u -t patch"
     },
     "dependencies": {
-        "@popperjs/core": "^2.9.2",
-        "axios": "^0.21.1",
-        "bootstrap": "^5.0.0",
-        "dayjs": "^1.10.4",
-        "discord.js": "^12.5.3",
-        "express": "^4.17.1",
-        "form-data": "^4.0.0",
-        "jsonwebtoken": "^8.5.1",
-        "nodemailer": "^6.6.2",
-        "password-hash": "^1.2.2",
-        "redbean-node": "0.0.20",
-        "socket.io": "^4.0.2",
-        "socket.io-client": "^4.1.2",
-        "tcp-ping": "^0.1.1",
-        "vue": "^3.0.5",
-        "vue-confirm-dialog": "^1.0.2",
-        "vue-router": "^4.0.10",
-        "vue-toastification": "^2.0.0-rc.1"
+        "@fortawesome/fontawesome-svg-core": "~1.2.36",
+        "@fortawesome/free-regular-svg-icons": "~5.15.4",
+        "@fortawesome/free-solid-svg-icons": "~5.15.4",
+        "@fortawesome/vue-fontawesome": "~3.0.0-5",
+        "@louislam/sqlite3": "~6.0.1",
+        "@popperjs/core": "~2.10.2",
+        "args-parser": "~1.3.0",
+        "axios": "~0.26.0",
+        "bcryptjs": "~2.4.3",
+        "bootstrap": "5.1.3",
+        "bree": "~7.1.0",
+        "chardet": "^1.3.0",
+        "chart.js": "~3.6.0",
+        "chartjs-adapter-dayjs": "~1.0.0",
+        "check-password-strength": "^2.0.3",
+        "command-exists": "~1.2.9",
+        "compare-versions": "~3.6.0",
+        "dayjs": "~1.10.7",
+        "express": "~4.17.1",
+        "express-basic-auth": "~1.2.0",
+        "form-data": "~4.0.0",
+        "http-graceful-shutdown": "~3.1.5",
+        "iconv-lite": "^0.6.3",
+        "jsonwebtoken": "~8.5.1",
+        "jwt-decode": "^3.1.2",
+        "limiter": "^2.1.0",
+        "nodemailer": "~6.6.5",
+        "notp": "~2.0.3",
+        "password-hash": "~1.2.2",
+        "postcss-rtlcss": "~3.4.1",
+        "postcss-scss": "~4.0.2",
+        "prom-client": "~13.2.0",
+        "prometheus-api-metrics": "~3.2.0",
+        "qrcode": "~1.5.0",
+        "redbean-node": "0.1.3",
+        "socket.io": "~4.4.1",
+        "socket.io-client": "~4.4.1",
+        "tar": "^6.1.11",
+        "tcp-ping": "~0.1.1",
+        "thirty-two": "~1.0.2",
+        "timezones-list": "~3.0.1",
+        "v-pagination-3": "~0.1.7",
+        "vue": "next",
+        "vue-chart-3": "3.0.9",
+        "vue-confirm-dialog": "~1.0.2",
+        "vue-contenteditable": "~3.0.4",
+        "vue-i18n": "~9.1.9",
+        "vue-image-crop-upload": "~3.0.3",
+        "vue-multiselect": "~3.0.0-alpha.2",
+        "vue-qrcode": "~1.0.0",
+        "vue-router": "~4.0.12",
+        "vue-toastification": "~2.0.0-rc.5",
+        "vuedraggable": "~4.1.0"
     },
     "devDependencies": {
-        "@vitejs/plugin-legacy": "^1.4.3",
-        "@vitejs/plugin-vue": "^1.2.3",
-        "@vue/compiler-sfc": "^3.0.5",
-        "core-js": "^3.15.2",
-        "sass": "^1.35.1",
-        "vite": "^2.3.7"
+        "@actions/github": "~5.0.0",
+        "@babel/eslint-parser": "~7.15.8",
+        "@babel/preset-env": "^7.15.8",
+        "@types/bootstrap": "~5.1.6",
+        "@vitejs/plugin-legacy": "~1.6.3",
+        "@vitejs/plugin-vue": "~1.9.4",
+        "@vue/compiler-sfc": "~3.2.22",
+        "babel-plugin-rewire": "~1.2.0",
+        "core-js": "~3.18.3",
+        "cross-env": "~7.0.3",
+        "dns2": "~2.0.1",
+        "eslint": "~7.32.0",
+        "eslint-plugin-vue": "~7.18.0",
+        "jest": "~27.2.5",
+        "jest-puppeteer": "~6.0.0",
+        "puppeteer": "~13.1.3",
+        "sass": "~1.42.1",
+        "stylelint": "~14.2.0",
+        "stylelint-config-standard": "~24.0.0",
+        "typescript": "~4.4.4",
+        "vite": "~2.6.14"
     }
 }

public/manifest.json

@@ -0,0 +1,19 @@
+{
+    "name": "Uptime Kuma",
+    "short_name": "Uptime Kuma",
+    "start_url": "/",
+    "background_color": "#fff",
+    "display": "standalone",
+    "icons": [
+        {
+            "src": "icon-192x192.png",
+            "sizes": "192x192",
+            "type": "image/png"
+        },
+        {
+            "src": "icon-512x512.png",
+            "sizes": "512x512",
+            "type": "image/png"
+        }
+    ]
+}

server/2fa.js

@@ -0,0 +1,14 @@
+const { checkLogin } = require("./util-server");
+const { R } = require("redbean-node");
+
+class TwoFA {
+
+    static async disable2FA(userID) {
+        return await R.exec("UPDATE `user` SET twofa_status = 0 WHERE id = ? ", [
+            userID,
+        ]);
+    }
+
+}
+
+module.exports = TwoFA;

server/auth.js

@@ -0,0 +1,61 @@
+const basicAuth = require("express-basic-auth");
+const passwordHash = require("./password-hash");
+const { R } = require("redbean-node");
+const { setting } = require("./util-server");
+const { debug } = require("../src/util");
+const { loginRateLimiter } = require("./rate-limiter");
+
+/**
+ *
+ * @param username : string
+ * @param password : string
+ * @returns {Promise<Bean|null>}
+ */
+exports.login = async function (username, password) {
+    let user = await R.findOne("user", " username = ? AND active = 1 ", [
+        username,
+    ]);
+
+    if (user && passwordHash.verify(password, user.password)) {
+        // Upgrade the hash to bcrypt
+        if (passwordHash.needRehash(user.password)) {
+            await R.exec("UPDATE `user` SET password = ? WHERE id = ? ", [
+                passwordHash.generate(password),
+                user.id,
+            ]);
+        }
+        return user;
+    }
+
+    return null;
+};
+
+function myAuthorizer(username, password, callback) {
+    setting("disableAuth").then((result) => {
+        if (result) {
+            callback(null, true);
+        } else {
+            // Login Rate Limit
+            loginRateLimiter.pass(null, 0).then((pass) => {
+                if (pass) {
+                    exports.login(username, password).then((user) => {
+                        callback(null, user != null);
+
+                        if (user == null) {
+                            loginRateLimiter.removeTokens(1);
+                        }
+                    });
+                } else {
+                    callback(null, false);
+                }
+            });
+
+        }
+    });
+}
+
+exports.basicAuth = basicAuth({
+    authorizer: myAuthorizer,
+    authorizeAsync: true,
+    challenge: true,
+});

server/check-version.js

@@ -0,0 +1,41 @@
+const { setSetting } = require("./util-server");
+const axios = require("axios");
+
+exports.version = require("../package.json").version;
+exports.latestVersion = null;
+
+let interval;
+
+exports.startInterval = () => {
+    let check = async () => {
+        try {
+            const res = await axios.get("https://uptime.kuma.pet/version");
+
+            // For debug
+            if (process.env.TEST_CHECK_VERSION === "1") {
+                res.data.slow = "1000.0.0";
+            }
+
+            if (res.data.slow) {
+                exports.latestVersion = res.data.slow;
+            }
+
+        } catch (_) { }
+
+    };
+
+    check();
+    interval = setInterval(check, 3600 * 1000 * 48);
+};
+
+exports.enableCheckUpdate = async (value) => {
+    await setSetting("checkUpdate", value);
+
+    clearInterval(interval);
+
+    if (value) {
+        exports.startInterval();
+    }
+};
+
+exports.socket = null;

server/client.js

@@ -0,0 +1,100 @@
+/*
+ * For Client Socket
+ */
+const { TimeLogger } = require("../src/util");
+const { R } = require("redbean-node");
+const { io } = require("./server");
+const { setting } = require("./util-server");
+const checkVersion = require("./check-version");
+
+async function sendNotificationList(socket) {
+    const timeLogger = new TimeLogger();
+
+    let result = [];
+    let list = await R.find("notification", " user_id = ? ", [
+        socket.userID,
+    ]);
+
+    for (let bean of list) {
+        result.push(bean.export());
+    }
+
+    io.to(socket.userID).emit("notificationList", result);
+
+    timeLogger.print("Send Notification List");
+
+    return list;
+}
+
+/**
+ * Send Heartbeat History list to socket
+ * @param toUser  True = send to all browsers with the same user id, False = send to the current browser only
+ * @param overwrite Overwrite client-side's heartbeat list
+ */
+async function sendHeartbeatList(socket, monitorID, toUser = false, overwrite = false) {
+    const timeLogger = new TimeLogger();
+
+    let list = await R.getAll(`
+        SELECT * FROM heartbeat
+        WHERE monitor_id = ?
+        ORDER BY time DESC
+        LIMIT 100
+    `, [
+        monitorID,
+    ]);
+
+    let result = list.reverse();
+
+    if (toUser) {
+        io.to(socket.userID).emit("heartbeatList", monitorID, result, overwrite);
+    } else {
+        socket.emit("heartbeatList", monitorID, result, overwrite);
+    }
+
+    timeLogger.print(`[Monitor: ${monitorID}] sendHeartbeatList`);
+}
+
+/**
+ *  Important Heart beat list (aka event list)
+ * @param socket
+ * @param monitorID
+ * @param toUser  True = send to all browsers with the same user id, False = send to the current browser only
+ * @param overwrite Overwrite client-side's heartbeat list
+ */
+async function sendImportantHeartbeatList(socket, monitorID, toUser = false, overwrite = false) {
+    const timeLogger = new TimeLogger();
+
+    let list = await R.find("heartbeat", `
+        monitor_id = ?
+        AND important = 1
+        ORDER BY time DESC
+        LIMIT 500
+    `, [
+        monitorID,
+    ]);
+
+    timeLogger.print(`[Monitor: ${monitorID}] sendImportantHeartbeatList`);
+
+    if (toUser) {
+        io.to(socket.userID).emit("importantHeartbeatList", monitorID, list, overwrite);
+    } else {
+        socket.emit("importantHeartbeatList", monitorID, list, overwrite);
+    }
+
+}
+
+async function sendInfo(socket) {
+    socket.emit("info", {
+        version: checkVersion.version,
+        latestVersion: checkVersion.latestVersion,
+        primaryBaseURL: await setting("primaryBaseURL")
+    });
+}
+
+module.exports = {
+    sendNotificationList,
+    sendImportantHeartbeatList,
+    sendHeartbeatList,
+    sendInfo
+};
+

server/config.js

@@ -0,0 +1,7 @@
+const args = require("args-parser")(process.argv);
+const demoMode = args["demo"] || false;
+
+module.exports = {
+    args,
+    demoMode
+};

server/database.js

@@ -0,0 +1,398 @@
+const fs = require("fs");
+const { R } = require("redbean-node");
+const { setSetting, setting } = require("./util-server");
+const { debug, sleep } = require("../src/util");
+const dayjs = require("dayjs");
+const knex = require("knex");
+
+/**
+ * Database & App Data Folder
+ */
+class Database {
+
+    static templatePath = "./db/kuma.db";
+
+    /**
+     * Data Dir (Default: ./data)
+     */
+    static dataDir;
+
+    /**
+     * User Upload Dir (Default: ./data/upload)
+     */
+    static uploadDir;
+
+    static path;
+
+    /**
+     * @type {boolean}
+     */
+    static patched = false;
+
+    /**
+     * For Backup only
+     */
+    static backupPath = null;
+
+    /**
+     * Add patch filename in key
+     * Values:
+     *      true: Add it regardless of order
+     *      false: Do nothing
+     *      { parents: []}: Need parents before add it
+     */
+    static patchList = {
+        "patch-setting-value-type.sql": true,
+        "patch-improve-performance.sql": true,
+        "patch-2fa.sql": true,
+        "patch-add-retry-interval-monitor.sql": true,
+        "patch-incident-table.sql": true,
+        "patch-group-table.sql": true,
+        "patch-monitor-push_token.sql": true,
+        "patch-http-monitor-method-body-and-headers.sql": true,
+        "patch-2fa-invalidate-used-token.sql": true,
+        "patch-notification_sent_history.sql": true,
+        "patch-monitor-basic-auth.sql": true,
+    }
+
+    /**
+     * The final version should be 10 after merged tag feature
+     * @deprecated Use patchList for any new feature
+     */
+    static latestVersion = 10;
+
+    static noReject = true;
+
+    static init(args) {
+        // Data Directory (must be end with "/")
+        Database.dataDir = process.env.DATA_DIR || args["data-dir"] || "./data/";
+        Database.path = Database.dataDir + "kuma.db";
+        if (! fs.existsSync(Database.dataDir)) {
+            fs.mkdirSync(Database.dataDir, { recursive: true });
+        }
+
+        Database.uploadDir = Database.dataDir + "upload/";
+
+        if (! fs.existsSync(Database.uploadDir)) {
+            fs.mkdirSync(Database.uploadDir, { recursive: true });
+        }
+
+        console.log(`Data Dir: ${Database.dataDir}`);
+    }
+
+    static async connect(testMode = false) {
+        const acquireConnectionTimeout = 120 * 1000;
+
+        const Dialect = require("knex/lib/dialects/sqlite3/index.js");
+        Dialect.prototype._driver = () => require("@louislam/sqlite3");
+
+        const knexInstance = knex({
+            client: Dialect,
+            connection: {
+                filename: Database.path,
+                acquireConnectionTimeout: acquireConnectionTimeout,
+            },
+            useNullAsDefault: true,
+            pool: {
+                min: 1,
+                max: 1,
+                idleTimeoutMillis: 120 * 1000,
+                propagateCreateError: false,
+                acquireTimeoutMillis: acquireConnectionTimeout,
+            }
+        });
+
+        R.setup(knexInstance);
+
+        if (process.env.SQL_LOG === "1") {
+            R.debug(true);
+        }
+
+        // Auto map the model to a bean object
+        R.freeze(true);
+        await R.autoloadModels("./server/model");
+
+        await R.exec("PRAGMA foreign_keys = ON");
+        if (testMode) {
+            // Change to MEMORY
+            await R.exec("PRAGMA journal_mode = MEMORY");
+        } else {
+            // Change to WAL
+            await R.exec("PRAGMA journal_mode = WAL");
+        }
+        await R.exec("PRAGMA cache_size = -12000");
+        await R.exec("PRAGMA auto_vacuum = FULL");
+
+        console.log("SQLite config:");
+        console.log(await R.getAll("PRAGMA journal_mode"));
+        console.log(await R.getAll("PRAGMA cache_size"));
+        console.log("SQLite Version: " + await R.getCell("SELECT sqlite_version()"));
+    }
+
+    static async patch() {
+        let version = parseInt(await setting("database_version"));
+
+        if (! version) {
+            version = 0;
+        }
+
+        console.info("Your database version: " + version);
+        console.info("Latest database version: " + this.latestVersion);
+
+        if (version === this.latestVersion) {
+            console.info("Database patch not needed");
+        } else if (version > this.latestVersion) {
+            console.info("Warning: Database version is newer than expected");
+        } else {
+            console.info("Database patch is needed");
+
+            this.backup(version);
+
+            // Try catch anything here, if gone wrong, restore the backup
+            try {
+                for (let i = version + 1; i <= this.latestVersion; i++) {
+                    const sqlFile = `./db/patch${i}.sql`;
+                    console.info(`Patching ${sqlFile}`);
+                    await Database.importSQLFile(sqlFile);
+                    console.info(`Patched ${sqlFile}`);
+                    await setSetting("database_version", i);
+                }
+            } catch (ex) {
+                await Database.close();
+
+                console.error(ex);
+                console.error("Start Uptime-Kuma failed due to issue patching the database");
+                console.error("Please submit a bug report if you still encounter the problem after restart: https://github.com/louislam/uptime-kuma/issues");
+
+                this.restore();
+                process.exit(1);
+            }
+        }
+
+        await this.patch2();
+    }
+
+    /**
+     * Call it from patch() only
+     * @returns {Promise<void>}
+     */
+    static async patch2() {
+        console.log("Database Patch 2.0 Process");
+        let databasePatchedFiles = await setting("databasePatchedFiles");
+
+        if (! databasePatchedFiles) {
+            databasePatchedFiles = {};
+        }
+
+        debug("Patched files:");
+        debug(databasePatchedFiles);
+
+        try {
+            for (let sqlFilename in this.patchList) {
+                await this.patch2Recursion(sqlFilename, databasePatchedFiles);
+            }
+
+            if (this.patched) {
+                console.log("Database Patched Successfully");
+            }
+
+        } catch (ex) {
+            await Database.close();
+
+            console.error(ex);
+            console.error("Start Uptime-Kuma failed due to issue patching the database");
+            console.error("Please submit the bug report if you still encounter the problem after restart: https://github.com/louislam/uptime-kuma/issues");
+
+            this.restore();
+
+            process.exit(1);
+        }
+
+        await setSetting("databasePatchedFiles", databasePatchedFiles);
+    }
+
+    /**
+     * Used it patch2() only
+     * @param sqlFilename
+     * @param databasePatchedFiles
+     */
+    static async patch2Recursion(sqlFilename, databasePatchedFiles) {
+        let value = this.patchList[sqlFilename];
+
+        if (! value) {
+            console.log(sqlFilename + " skip");
+            return;
+        }
+
+        // Check if patched
+        if (! databasePatchedFiles[sqlFilename]) {
+            console.log(sqlFilename + " is not patched");
+
+            if (value.parents) {
+                console.log(sqlFilename + " need parents");
+                for (let parentSQLFilename of value.parents) {
+                    await this.patch2Recursion(parentSQLFilename, databasePatchedFiles);
+                }
+            }
+
+            this.backup(dayjs().format("YYYYMMDDHHmmss"));
+
+            console.log(sqlFilename + " is patching");
+            this.patched = true;
+            await this.importSQLFile("./db/" + sqlFilename);
+            databasePatchedFiles[sqlFilename] = true;
+            console.log(sqlFilename + " was patched successfully");
+
+        } else {
+            debug(sqlFilename + " is already patched, skip");
+        }
+    }
+
+    /**
+     * Sadly, multi sql statements is not supported by many sqlite libraries, I have to implement it myself
+     * @param filename
+     * @returns {Promise<void>}
+     */
+    static async importSQLFile(filename) {
+
+        await R.getCell("SELECT 1");
+
+        let text = fs.readFileSync(filename).toString();
+
+        // Remove all comments (--)
+        let lines = text.split("\n");
+        lines = lines.filter((line) => {
+            return ! line.startsWith("--");
+        });
+
+        // Split statements by semicolon
+        // Filter out empty line
+        text = lines.join("\n");
+
+        let statements = text.split(";")
+            .map((statement) => {
+                return statement.trim();
+            })
+            .filter((statement) => {
+                return statement !== "";
+            });
+
+        for (let statement of statements) {
+            await R.exec(statement);
+        }
+    }
+
+    static getBetterSQLite3Database() {
+        return R.knex.client.acquireConnection();
+    }
+
+    /**
+     * Special handle, because tarn.js throw a promise reject that cannot be caught
+     * @returns {Promise<void>}
+     */
+    static async close() {
+        const listener = (reason, p) => {
+            Database.noReject = false;
+        };
+        process.addListener("unhandledRejection", listener);
+
+        console.log("Closing the database");
+
+        while (true) {
+            Database.noReject = true;
+            await R.close();
+            await sleep(2000);
+
+            if (Database.noReject) {
+                break;
+            } else {
+                console.log("Waiting to close the database");
+            }
+        }
+        console.log("SQLite closed");
+
+        process.removeListener("unhandledRejection", listener);
+    }
+
+    /**
+     * One backup one time in this process.
+     * Reset this.backupPath if you want to backup again
+     * @param version
+     */
+    static backup(version) {
+        if (! this.backupPath) {
+            console.info("Backing up the database");
+            this.backupPath = this.dataDir + "kuma.db.bak" + version;
+            fs.copyFileSync(Database.path, this.backupPath);
+
+            const shmPath = Database.path + "-shm";
+            if (fs.existsSync(shmPath)) {
+                this.backupShmPath = shmPath + ".bak" + version;
+                fs.copyFileSync(shmPath, this.backupShmPath);
+            }
+
+            const walPath = Database.path + "-wal";
+            if (fs.existsSync(walPath)) {
+                this.backupWalPath = walPath + ".bak" + version;
+                fs.copyFileSync(walPath, this.backupWalPath);
+            }
+        }
+    }
+
+    /**
+     *
+     */
+    static restore() {
+        if (this.backupPath) {
+            console.error("Patching the database failed!!! Restoring the backup");
+
+            const shmPath = Database.path + "-shm";
+            const walPath = Database.path + "-wal";
+
+            // Delete patch failed db
+            try {
+                if (fs.existsSync(Database.path)) {
+                    fs.unlinkSync(Database.path);
+                }
+
+                if (fs.existsSync(shmPath)) {
+                    fs.unlinkSync(shmPath);
+                }
+
+                if (fs.existsSync(walPath)) {
+                    fs.unlinkSync(walPath);
+                }
+            } catch (e) {
+                console.log("Restore failed; you may need to restore the backup manually");
+                process.exit(1);
+            }
+
+            // Restore backup
+            fs.copyFileSync(this.backupPath, Database.path);
+
+            if (this.backupShmPath) {
+                fs.copyFileSync(this.backupShmPath, shmPath);
+            }
+
+            if (this.backupWalPath) {
+                fs.copyFileSync(this.backupWalPath, walPath);
+            }
+
+        } else {
+            console.log("Nothing to restore");
+        }
+    }
+
+    static getSize() {
+        debug("Database.getSize()");
+        let stats = fs.statSync(Database.path);
+        debug(stats);
+        return stats.size;
+    }
+
+    static async shrink() {
+        await R.exec("VACUUM");
+    }
+}
+
+module.exports = Database;

server/image-data-uri.js

@@ -0,0 +1,57 @@
+/*
+    From https://github.com/DiegoZoracKy/image-data-uri/blob/master/lib/image-data-uri.js
+    Modified with 0 dependencies
+ */
+let fs = require("fs");
+
+let ImageDataURI = (() => {
+
+    function decode(dataURI) {
+        if (!/data:image\//.test(dataURI)) {
+            console.log("ImageDataURI :: Error :: It seems that it is not an Image Data URI. Couldn't match \"data:image/\"");
+            return null;
+        }
+
+        let regExMatches = dataURI.match("data:(image/.*);base64,(.*)");
+        return {
+            imageType: regExMatches[1],
+            dataBase64: regExMatches[2],
+            dataBuffer: new Buffer(regExMatches[2], "base64")
+        };
+    }
+
+    function encode(data, mediaType) {
+        if (!data || !mediaType) {
+            console.log("ImageDataURI :: Error :: Missing some of the required params: data, mediaType ");
+            return null;
+        }
+
+        mediaType = (/\//.test(mediaType)) ? mediaType : "image/" + mediaType;
+        let dataBase64 = (Buffer.isBuffer(data)) ? data.toString("base64") : new Buffer(data).toString("base64");
+        let dataImgBase64 = "data:" + mediaType + ";base64," + dataBase64;
+
+        return dataImgBase64;
+    }
+
+    function outputFile(dataURI, filePath) {
+        filePath = filePath || "./";
+        return new Promise((resolve, reject) => {
+            let imageDecoded = decode(dataURI);
+
+            fs.writeFile(filePath, imageDecoded.dataBuffer, err => {
+                if (err) {
+                    return reject("ImageDataURI :: Error :: " + JSON.stringify(err, null, 4));
+                }
+                resolve(filePath);
+            });
+        });
+    }
+
+    return {
+        decode: decode,
+        encode: encode,
+        outputFile: outputFile,
+    };
+})();
+
+module.exports = ImageDataURI;

server/jobs.js

@@ -0,0 +1,31 @@
+const path = require("path");
+const Bree = require("bree");
+const { SHARE_ENV } = require("worker_threads");
+
+const jobs = [
+    {
+        name: "clear-old-data",
+        interval: "at 03:14",
+    },
+];
+
+const initBackgroundJobs = function (args) {
+    const bree = new Bree({
+        root: path.resolve("server", "jobs"),
+        jobs,
+        worker: {
+            env: SHARE_ENV,
+            workerData: args,
+        },
+        workerMessageHandler: (message) => {
+            console.log("[Background Job]:", message);
+        }
+    });
+
+    bree.start();
+    return bree;
+};
+
+module.exports = {
+    initBackgroundJobs
+};

server/jobs/clear-old-data.js

@@ -0,0 +1,40 @@
+const { log, exit, connectDb } = require("./util-worker");
+const { R } = require("redbean-node");
+const { setSetting, setting } = require("../util-server");
+
+const DEFAULT_KEEP_PERIOD = 180;
+
+(async () => {
+    await connectDb();
+
+    let period = await setting("keepDataPeriodDays");
+
+    // Set Default Period
+    if (period == null) {
+        await setSetting("keepDataPeriodDays", DEFAULT_KEEP_PERIOD, "general");
+        period = DEFAULT_KEEP_PERIOD;
+    }
+
+    // Try parse setting
+    let parsedPeriod;
+    try {
+        parsedPeriod = parseInt(period);
+    } catch (_) {
+        log("Failed to parse setting, resetting to default..");
+        await setSetting("keepDataPeriodDays", DEFAULT_KEEP_PERIOD, "general");
+        parsedPeriod = DEFAULT_KEEP_PERIOD;
+    }
+
+    log(`Clearing Data older than ${parsedPeriod} days...`);
+
+    try {
+        await R.exec(
+            "DELETE FROM heartbeat WHERE time < DATETIME('now', '-' || ? || ' days') ",
+            [parsedPeriod]
+        );
+    } catch (e) {
+        log(`Failed to clear old data: ${e.message}`);
+    }
+
+    exit();
+})();

server/jobs/util-worker.js

@@ -0,0 +1,39 @@
+const { parentPort, workerData } = require("worker_threads");
+const Database = require("../database");
+const path = require("path");
+
+const log = function (any) {
+    if (parentPort) {
+        parentPort.postMessage(any);
+    }
+};
+
+const exit = function (error) {
+    if (error && error != 0) {
+        process.exit(error);
+    } else {
+        if (parentPort) {
+            parentPort.postMessage("done");
+        } else {
+            process.exit(0);
+        }
+    }
+};
+
+const connectDb = async function () {
+    const dbPath = path.join(
+        process.env.DATA_DIR || workerData["data-dir"] || "./data/"
+    );
+
+    Database.init({
+        "data-dir": dbPath,
+    });
+
+    await Database.connect();
+};
+
+module.exports = {
+    log,
+    exit,
+    connectDb,
+};

server/model/group.js

@@ -0,0 +1,34 @@
+const { BeanModel } = require("redbean-node/dist/bean-model");
+const { R } = require("redbean-node");
+
+class Group extends BeanModel {
+
+    async toPublicJSON() {
+        let monitorBeanList = await this.getMonitorList();
+        let monitorList = [];
+
+        for (let bean of monitorBeanList) {
+            monitorList.push(await bean.toPublicJSON());
+        }
+
+        return {
+            id: this.id,
+            name: this.name,
+            weight: this.weight,
+            monitorList,
+        };
+    }
+
+    async getMonitorList() {
+        return R.convertToBeans("monitor", await R.getAll(`
+            SELECT monitor.* FROM monitor, monitor_group
+            WHERE monitor.id = monitor_group.monitor_id
+            AND group_id = ?
+            ORDER BY monitor_group.weight
+        `, [
+            this.id,
+        ]));
+    }
+}
+
+module.exports = Group;

server/model/heartbeat.js

@@ -1,20 +1,27 @@
 const dayjs = require("dayjs");
-const utc = require('dayjs/plugin/utc')
-var timezone = require('dayjs/plugin/timezone')
-dayjs.extend(utc)
-dayjs.extend(timezone)
-const axios = require("axios");
-const {R} = require("redbean-node");
-const {BeanModel} = require("redbean-node/dist/bean-model");
-
+const utc = require("dayjs/plugin/utc");
+let timezone = require("dayjs/plugin/timezone");
+dayjs.extend(utc);
+dayjs.extend(timezone);
+const { BeanModel } = require("redbean-node/dist/bean-model");
 
 /**
  * status:
  *      0 = DOWN
  *      1 = UP
+ *      2 = PENDING
  */
 class Heartbeat extends BeanModel {
 
+    toPublicJSON() {
+        return {
+            status: this.status,
+            time: this.time,
+            msg: "",        // Hide for public
+            ping: this.ping,
+        };
+    }
+
     toJSON() {
         return {
             monitorID: this.monitor_id,

server/model/incident.js

@@ -0,0 +1,18 @@
+const { BeanModel } = require("redbean-node/dist/bean-model");
+
+class Incident extends BeanModel {
+
+    toPublicJSON() {
+        return {
+            id: this.id,
+            style: this.style,
+            title: this.title,
+            content: this.content,
+            pin: this.pin,
+            createdDate: this.createdDate,
+            lastUpdatedDate: this.lastUpdatedDate,
+        };
+    }
+}
+
+module.exports = Incident;

server/model/monitor.js

@@ -1,161 +1,546 @@
-
+const https = require("https");
 const dayjs = require("dayjs");
-const utc = require('dayjs/plugin/utc')
-var timezone = require('dayjs/plugin/timezone')
-dayjs.extend(utc)
-dayjs.extend(timezone)
+const utc = require("dayjs/plugin/utc");
+let timezone = require("dayjs/plugin/timezone");
+dayjs.extend(utc);
+dayjs.extend(timezone);
 const axios = require("axios");
-const {tcping, ping} = require("../util-server");
-const {R} = require("redbean-node");
-const {BeanModel} = require("redbean-node/dist/bean-model");
-const {Notification} = require("../notification")
+const { Prometheus } = require("../prometheus");
+const { debug, UP, DOWN, PENDING, flipStatus, TimeLogger } = require("../../src/util");
+const { tcping, ping, dnsResolve, checkCertificate, checkStatusCode, getTotalClientInRoom, setting, errorLog } = require("../util-server");
+const { R } = require("redbean-node");
+const { BeanModel } = require("redbean-node/dist/bean-model");
+const { Notification } = require("../notification");
+const { demoMode } = require("../config");
+const version = require("../../package.json").version;
+const apicache = require("../modules/apicache");
 
 /**
  * status:
  *      0 = DOWN
  *      1 = UP
+ *      2 = PENDING
  */
 class Monitor extends BeanModel {
 
+    /**
+     * Return a object that ready to parse to JSON for public
+     * Only show necessary data to public
+     */
+    async toPublicJSON() {
+        return {
+            id: this.id,
+            name: this.name,
+        };
+    }
+
+    /**
+     * Return a object that ready to parse to JSON
+     */
     async toJSON() {
 
         let notificationIDList = {};
 
         let list = await R.find("monitor_notification", " monitor_id = ? ", [
-            this.id
-        ])
+            this.id,
+        ]);
 
         for (let bean of list) {
             notificationIDList[bean.notification_id] = true;
         }
 
+        const tags = await R.getAll("SELECT mt.*, tag.name, tag.color FROM monitor_tag mt JOIN tag ON mt.tag_id = tag.id WHERE mt.monitor_id = ?", [this.id]);
+
         return {
             id: this.id,
             name: this.name,
             url: this.url,
+            method: this.method,
+            body: this.body,
+            headers: this.headers,
+            basic_auth_user: this.basic_auth_user,
+            basic_auth_pass: this.basic_auth_pass,
             hostname: this.hostname,
             port: this.port,
+            maxretries: this.maxretries,
             weight: this.weight,
             active: this.active,
             type: this.type,
             interval: this.interval,
+            retryInterval: this.retryInterval,
             keyword: this.keyword,
-            notificationIDList
+            ignoreTls: this.getIgnoreTls(),
+            upsideDown: this.isUpsideDown(),
+            maxredirects: this.maxredirects,
+            accepted_statuscodes: this.getAcceptedStatuscodes(),
+            dns_resolve_type: this.dns_resolve_type,
+            dns_resolve_server: this.dns_resolve_server,
+            dns_last_result: this.dns_last_result,
+            pushToken: this.pushToken,
+            notificationIDList,
+            tags: tags,
         };
     }
 
+    /**
+     * Encode user and password to Base64 encoding
+     * for HTTP "basic" auth, as per RFC-7617
+     * @returns {string}
+     */
+    encodeBase64(user, pass) {
+        return Buffer.from(user + ":" + pass).toString("base64");
+    }
+
+    /**
+     * Parse to boolean
+     * @returns {boolean}
+     */
+    getIgnoreTls() {
+        return Boolean(this.ignoreTls);
+    }
+
+    /**
+     * Parse to boolean
+     * @returns {boolean}
+     */
+    isUpsideDown() {
+        return Boolean(this.upsideDown);
+    }
+
+    getAcceptedStatuscodes() {
+        return JSON.parse(this.accepted_statuscodes_json);
+    }
+
     start(io) {
         let previousBeat = null;
+        let retries = 0;
+
+        let prometheus = new Prometheus(this);
 
         const beat = async () => {
-            console.log(`Monitor ${this.id}: Heartbeat`)
+
+            let beatInterval = this.interval;
+
+            if (! beatInterval) {
+                beatInterval = 1;
+            }
+
+            if (demoMode) {
+                if (beatInterval < 20) {
+                    console.log("beat interval too low, reset to 20s");
+                    beatInterval = 20;
+                }
+            }
+
+            // Expose here for prometheus update
+            // undefined if not https
+            let tlsInfo = undefined;
 
             if (! previousBeat) {
                 previousBeat = await R.findOne("heartbeat", " monitor_id = ? ORDER BY time DESC", [
-                    this.id
-                ])
+                    this.id,
+                ]);
             }
 
-            let bean = R.dispense("heartbeat")
+            const isFirstBeat = !previousBeat;
+
+            let bean = R.dispense("heartbeat");
             bean.monitor_id = this.id;
             bean.time = R.isoDateTime(dayjs.utc());
-            bean.status = 0;
+            bean.status = DOWN;
+
+            if (this.isUpsideDown()) {
+                bean.status = flipStatus(bean.status);
+            }
 
             // Duration
-            if (previousBeat) {
-                bean.duration = dayjs(bean.time).diff(dayjs(previousBeat.time), 'second');
+            if (! isFirstBeat) {
+                bean.duration = dayjs(bean.time).diff(dayjs(previousBeat.time), "second");
             } else {
                 bean.duration = 0;
             }
 
             try {
                 if (this.type === "http" || this.type === "keyword") {
+                    // Do not do any queries/high loading things before the "bean.ping"
                     let startTime = dayjs().valueOf();
-                    let res = await axios.get(this.url)
-                    bean.msg = `${res.status} - ${res.statusText}`
+
+                    // HTTP basic auth
+                    let basicAuthHeader = {};
+                    if (this.basic_auth_user) {
+                        basicAuthHeader = {
+                            "Authorization": "Basic " + this.encodeBase64(this.basic_auth_user, this.basic_auth_pass),
+                        };
+                    }
+
+                    debug(`[${this.name}] Prepare Options for axios`);
+
+                    const options = {
+                        url: this.url,
+                        method: (this.method || "get").toLowerCase(),
+                        ...(this.body ? { data: JSON.parse(this.body) } : {}),
+                        timeout: this.interval * 1000 * 0.8,
+                        headers: {
+                            "Accept": "text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.9",
+                            "User-Agent": "Uptime-Kuma/" + version,
+                            ...(this.headers ? JSON.parse(this.headers) : {}),
+                            ...(basicAuthHeader),
+                        },
+                        httpsAgent: new https.Agent({
+                            maxCachedSessions: 0,      // Use Custom agent to disable session reuse (https://github.com/nodejs/node/issues/3940)
+                            rejectUnauthorized: ! this.getIgnoreTls(),
+                        }),
+                        maxRedirects: this.maxredirects,
+                        validateStatus: (status) => {
+                            return checkStatusCode(status, this.getAcceptedStatuscodes());
+                        },
+                    };
+
+                    debug(`[${this.name}] Axios Request`);
+                    let res = await axios.request(options);
+                    bean.msg = `${res.status} - ${res.statusText}`;
                     bean.ping = dayjs().valueOf() - startTime;
 
+                    // Check certificate if https is used
+                    let certInfoStartTime = dayjs().valueOf();
+                    if (this.getUrl()?.protocol === "https:") {
+                        debug(`[${this.name}] Check cert`);
+                        try {
+                            let tlsInfoObject = checkCertificate(res);
+                            tlsInfo = await this.updateTlsInfo(tlsInfoObject);
+
+                            if (!this.getIgnoreTls()) {
+                                debug(`[${this.name}] call sendCertNotification`);
+                                await this.sendCertNotification(tlsInfoObject);
+                            }
+
+                        } catch (e) {
+                            if (e.message !== "No TLS certificate in response") {
+                                console.error(e.message);
+                            }
+                        }
+                    }
+
+                    if (process.env.TIMELOGGER === "1") {
+                        debug("Cert Info Query Time: " + (dayjs().valueOf() - certInfoStartTime) + "ms");
+                    }
+
+                    if (process.env.UPTIME_KUMA_LOG_RESPONSE_BODY_MONITOR_ID == this.id) {
+                        console.log(res.data);
+                    }
+
                     if (this.type === "http") {
-                        bean.status = 1;
+                        bean.status = UP;
                     } else {
 
-                        if (res.data.includes(this.keyword)) {
-                            bean.msg += ", keyword is found"
-                            bean.status = 1;
+                        let data = res.data;
+
+                        // Convert to string for object/array
+                        if (typeof data !== "string") {
+                            data = JSON.stringify(data);
+                        }
+
+                        if (data.includes(this.keyword)) {
+                            bean.msg += ", keyword is found";
+                            bean.status = UP;
                         } else {
-                            throw new Error(bean.msg + ", but keyword is not found")
+                            throw new Error(bean.msg + ", but keyword is not found");
                         }
 
                     }
 
-
                 } else if (this.type === "port") {
                     bean.ping = await tcping(this.hostname, this.port);
-                    bean.msg = ""
-                    bean.status = 1;
+                    bean.msg = "";
+                    bean.status = UP;
 
                 } else if (this.type === "ping") {
                     bean.ping = await ping(this.hostname);
-                    bean.msg = ""
-                    bean.status = 1;
+                    bean.msg = "";
+                    bean.status = UP;
+                } else if (this.type === "dns") {
+                    let startTime = dayjs().valueOf();
+                    let dnsMessage = "";
+
+                    let dnsRes = await dnsResolve(this.hostname, this.dns_resolve_server, this.dns_resolve_type);
+                    bean.ping = dayjs().valueOf() - startTime;
+
+                    if (this.dns_resolve_type == "A" || this.dns_resolve_type == "AAAA" || this.dns_resolve_type == "TXT") {
+                        dnsMessage += "Records: ";
+                        dnsMessage += dnsRes.join(" | ");
+                    } else if (this.dns_resolve_type == "CNAME" || this.dns_resolve_type == "PTR") {
+                        dnsMessage = dnsRes[0];
+                    } else if (this.dns_resolve_type == "CAA") {
+                        dnsMessage = dnsRes[0].issue;
+                    } else if (this.dns_resolve_type == "MX") {
+                        dnsRes.forEach(record => {
+                            dnsMessage += `Hostname: ${record.exchange} - Priority: ${record.priority} | `;
+                        });
+                        dnsMessage = dnsMessage.slice(0, -2);
+                    } else if (this.dns_resolve_type == "NS") {
+                        dnsMessage += "Servers: ";
+                        dnsMessage += dnsRes.join(" | ");
+                    } else if (this.dns_resolve_type == "SOA") {
+                        dnsMessage += `NS-Name: ${dnsRes.nsname} | Hostmaster: ${dnsRes.hostmaster} | Serial: ${dnsRes.serial} | Refresh: ${dnsRes.refresh} | Retry: ${dnsRes.retry} | Expire: ${dnsRes.expire} | MinTTL: ${dnsRes.minttl}`;
+                    } else if (this.dns_resolve_type == "SRV") {
+                        dnsRes.forEach(record => {
+                            dnsMessage += `Name: ${record.name} | Port: ${record.port} | Priority: ${record.priority} | Weight: ${record.weight} | `;
+                        });
+                        dnsMessage = dnsMessage.slice(0, -2);
+                    }
+
+                    if (this.dnsLastResult !== dnsMessage) {
+                        R.exec("UPDATE `monitor` SET dns_last_result = ? WHERE id = ? ", [
+                            dnsMessage,
+                            this.id
+                        ]);
+                    }
+
+                    bean.msg = dnsMessage;
+                    bean.status = UP;
+                } else if (this.type === "push") {      // Type: Push
+                    const time = R.isoDateTime(dayjs.utc().subtract(this.interval, "second"));
+
+                    let heartbeatCount = await R.count("heartbeat", " monitor_id = ? AND time > ? ", [
+                        this.id,
+                        time
+                    ]);
+
+                    debug("heartbeatCount" + heartbeatCount + " " + time);
+
+                    if (heartbeatCount <= 0) {
+                        // Fix #922, since previous heartbeat could be inserted by api, it should get from database
+                        previousBeat = await Monitor.getPreviousHeartbeat(this.id);
+
+                        throw new Error("No heartbeat in the time window");
+                    } else {
+                        // No need to insert successful heartbeat for push type, so end here
+                        retries = 0;
+                        this.heartbeatInterval = setTimeout(beat, beatInterval * 1000);
+                        return;
+                    }
+
+                } else if (this.type === "steam") {
+                    const steamApiUrl = "https://api.steampowered.com/IGameServersService/GetServerList/v1/";
+                    const steamAPIKey = await setting("steamAPIKey");
+                    const filter = `addr\\${this.hostname}:${this.port}`;
+
+                    if (!steamAPIKey) {
+                        throw new Error("Steam API Key not found");
+                    }
+
+                    let res = await axios.get(steamApiUrl, {
+                        timeout: this.interval * 1000 * 0.8,
+                        headers: {
+                            "Accept": "*/*",
+                            "User-Agent": "Uptime-Kuma/" + version,
+                        },
+                        httpsAgent: new https.Agent({
+                            maxCachedSessions: 0,      // Use Custom agent to disable session reuse (https://github.com/nodejs/node/issues/3940)
+                            rejectUnauthorized: ! this.getIgnoreTls(),
+                        }),
+                        maxRedirects: this.maxredirects,
+                        validateStatus: (status) => {
+                            return checkStatusCode(status, this.getAcceptedStatuscodes());
+                        },
+                        params: {
+                            filter: filter,
+                            key: steamAPIKey,
+                        }
+                    });
+
+                    if (res.data.response && res.data.response.servers && res.data.response.servers.length > 0) {
+                        bean.status = UP;
+                        bean.msg = res.data.response.servers[0].name;
+
+                        try {
+                            bean.ping = await ping(this.hostname);
+                        } catch (_) { }
+                    } else {
+                        throw new Error("Server not found on Steam");
+                    }
+
+                } else {
+                    bean.msg = "Unknown Monitor Type";
+                    bean.status = PENDING;
                 }
 
+                if (this.isUpsideDown()) {
+                    bean.status = flipStatus(bean.status);
+
+                    if (bean.status === DOWN) {
+                        throw new Error("Flip UP to DOWN");
+                    }
+                }
+
+                retries = 0;
+
             } catch (error) {
+
                 bean.msg = error.message;
+
+                // If UP come in here, it must be upside down mode
+                // Just reset the retries
+                if (this.isUpsideDown() && bean.status === UP) {
+                    retries = 0;
+
+                } else if ((this.maxretries > 0) && (retries < this.maxretries)) {
+                    retries++;
+                    bean.status = PENDING;
+                }
             }
 
-            // Mark as important if status changed
-            if (! previousBeat || previousBeat.status !== bean.status) {
+            debug(`[${this.name}] Check isImportant`);
+            let isImportant = Monitor.isImportantBeat(isFirstBeat, previousBeat?.status, bean.status);
+
+            // Mark as important if status changed, ignore pending pings,
+            // Don't notify if disrupted changes to up
+            if (isImportant) {
                 bean.important = true;
 
-                // Do not send if first beat is UP
-                if (previousBeat || bean.status !== 1) {
-                    let notificationList = await R.getAll(`SELECT notification.* FROM notification, monitor_notification WHERE monitor_id = ? AND monitor_notification.notification_id = notification.id `, [
-                        this.id
-                    ])
+                debug(`[${this.name}] sendNotification`);
+                await Monitor.sendNotification(isFirstBeat, this, bean);
 
-                    let promiseList = [];
-
-                    let text;
-                    if (bean.status === 1) {
-                        text = "✅ Up"
-                    } else {
-                        text = "🔴 Down"
-                    }
-
-                    let msg = `[${this.name}] [${text}] ${bean.msg}`;
-
-                    for(let notification of notificationList) {
-                        promiseList.push(Notification.send(JSON.parse(notification.config), msg, await this.toJSON(), bean.toJSON()));
-                    }
-
-                    await Promise.all(promiseList);
-                }
+                // Clear Status Page Cache
+                debug(`[${this.name}] apicache clear`);
+                apicache.clear();
 
             } else {
                 bean.important = false;
             }
 
-            io.to(this.user_id).emit("heartbeat", bean.toJSON());
+            if (bean.status === UP) {
+                console.info(`Monitor #${this.id} '${this.name}': Successful Response: ${bean.ping} ms | Interval: ${beatInterval} seconds | Type: ${this.type}`);
+            } else if (bean.status === PENDING) {
+                if (this.retryInterval > 0) {
+                    beatInterval = this.retryInterval;
+                }
+                console.warn(`Monitor #${this.id} '${this.name}': Pending: ${bean.msg} | Max retries: ${this.maxretries} | Retry: ${retries} | Retry Interval: ${beatInterval} seconds | Type: ${this.type}`);
+            } else {
+                console.warn(`Monitor #${this.id} '${this.name}': Failing: ${bean.msg} | Interval: ${beatInterval} seconds | Type: ${this.type}`);
+            }
 
-            await R.store(bean)
-            Monitor.sendStats(io, this.id, this.user_id)
+            debug(`[${this.name}] Send to socket`);
+            io.to(this.user_id).emit("heartbeat", bean.toJSON());
+            Monitor.sendStats(io, this.id, this.user_id);
+
+            debug(`[${this.name}] Store`);
+            await R.store(bean);
+
+            debug(`[${this.name}] prometheus.update`);
+            prometheus.update(bean, tlsInfo);
 
             previousBeat = bean;
-        }
 
-        beat();
-        this.heartbeatInterval = setInterval(beat, this.interval * 1000);
+            if (! this.isStop) {
+                debug(`[${this.name}] SetTimeout for next check.`);
+                this.heartbeatInterval = setTimeout(safeBeat, beatInterval * 1000);
+            } else {
+                console.log(`[${this.name}] isStop = true, no next check.`);
+            }
+
+        };
+
+        const safeBeat = async () => {
+            try {
+                await beat();
+            } catch (e) {
+                console.trace(e);
+                errorLog(e, false);
+                console.error("Please report to https://github.com/louislam/uptime-kuma/issues");
+
+                if (! this.isStop) {
+                    console.log("Try to restart the monitor");
+                    this.heartbeatInterval = setTimeout(safeBeat, this.interval * 1000);
+                }
+            }
+        };
+
+        // Delay Push Type
+        if (this.type === "push") {
+            setTimeout(() => {
+                safeBeat();
+            }, this.interval * 1000);
+        } else {
+            safeBeat();
+        }
     }
 
     stop() {
-        clearInterval(this.heartbeatInterval)
+        clearTimeout(this.heartbeatInterval);
+        this.isStop = true;
+    }
+
+    /**
+     * Helper Method:
+     * returns URL object for further usage
+     * returns null if url is invalid
+     * @returns {null|URL}
+     */
+    getUrl() {
+        try {
+            return new URL(this.url);
+        } catch (_) {
+            return null;
+        }
+    }
+
+    /**
+     * Store TLS info to database
+     * @param checkCertificateResult
+     * @returns {Promise<object>}
+     */
+    async updateTlsInfo(checkCertificateResult) {
+        let tls_info_bean = await R.findOne("monitor_tls_info", "monitor_id = ?", [
+            this.id,
+        ]);
+
+        if (tls_info_bean == null) {
+            tls_info_bean = R.dispense("monitor_tls_info");
+            tls_info_bean.monitor_id = this.id;
+        } else {
+
+            // Clear sent history if the cert changed.
+            try {
+                let oldCertInfo = JSON.parse(tls_info_bean.info_json);
+
+                let isValidObjects = oldCertInfo && oldCertInfo.certInfo && checkCertificateResult && checkCertificateResult.certInfo;
+
+                if (isValidObjects) {
+                    if (oldCertInfo.certInfo.fingerprint256 !== checkCertificateResult.certInfo.fingerprint256) {
+                        debug("Resetting sent_history");
+                        await R.exec("DELETE FROM notification_sent_history WHERE type = 'certificate' AND monitor_id = ?", [
+                            this.id
+                        ]);
+                    } else {
+                        debug("No need to reset sent_history");
+                        debug(oldCertInfo.certInfo.fingerprint256);
+                        debug(checkCertificateResult.certInfo.fingerprint256);
+                    }
+                } else {
+                    debug("Not valid object");
+                }
+            } catch (e) { }
+
+        }
+
+        tls_info_bean.info_json = JSON.stringify(checkCertificateResult);
+        await R.store(tls_info_bean);
+
+        return checkCertificateResult;
     }
 
     static async sendStats(io, monitorID, userID) {
-        Monitor.sendAvgPing(24, io, monitorID, userID);
-        Monitor.sendUptime(24, io, monitorID, userID);
-        Monitor.sendUptime(24 * 30, io, monitorID, userID);
+        const hasClients = getTotalClientInRoom(io, userID) > 0;
+
+        if (hasClients) {
+            await Monitor.sendAvgPing(24, io, monitorID, userID);
+            await Monitor.sendUptime(24, io, monitorID, userID);
+            await Monitor.sendUptime(24 * 30, io, monitorID, userID);
+            await Monitor.sendCertInfo(io, monitorID, userID);
+        } else {
+            debug("No clients in the room, no need to send stats");
+        }
     }
 
     /**
@@ -163,6 +548,8 @@ class Monitor extends BeanModel {
      * @param duration : int Hours
      */
     static async sendAvgPing(duration, io, monitorID, userID) {
+        const timeLogger = new TimeLogger();
+
         let avgPing = parseInt(await R.getCell(`
             SELECT AVG(ping)
             FROM heartbeat
@@ -170,76 +557,215 @@ class Monitor extends BeanModel {
             AND ping IS NOT NULL
             AND monitor_id = ? `, [
             -duration,
-            monitorID
+            monitorID,
         ]));
 
+        timeLogger.print(`[Monitor: ${monitorID}] avgPing`);
+
         io.to(userID).emit("avgPing", monitorID, avgPing);
     }
 
+    static async sendCertInfo(io, monitorID, userID) {
+        let tls_info = await R.findOne("monitor_tls_info", "monitor_id = ?", [
+            monitorID,
+        ]);
+        if (tls_info != null) {
+            io.to(userID).emit("certInfo", monitorID, tls_info.info_json);
+        }
+    }
+
     /**
      * Uptime with calculation
      * Calculation based on:
      * https://www.uptrends.com/support/kb/reporting/calculation-of-uptime-and-downtime
      * @param duration : int Hours
      */
-    static async sendUptime(duration, io, monitorID, userID) {
-        let sec = duration * 3600;
+    static async calcUptime(duration, monitorID) {
+        const timeLogger = new TimeLogger();
 
-        let heartbeatList = await R.getAll(`
-            SELECT duration, time, status
+        const startTime = R.isoDateTime(dayjs.utc().subtract(duration, "hour"));
+
+        // Handle if heartbeat duration longer than the target duration
+        // e.g. If the last beat's duration is bigger that the 24hrs window, it will use the duration between the (beat time - window margin) (THEN case in SQL)
+        let result = await R.getRow(`
+            SELECT
+               -- SUM all duration, also trim off the beat out of time window
+                SUM(
+                    CASE
+                        WHEN (JULIANDAY(\`time\`) - JULIANDAY(?)) * 86400 < duration
+                        THEN (JULIANDAY(\`time\`) - JULIANDAY(?)) * 86400
+                        ELSE duration
+                    END
+                ) AS total_duration,
+
+               -- SUM all uptime duration, also trim off the beat out of time window
+                SUM(
+                    CASE
+                        WHEN (status = 1)
+                        THEN
+                            CASE
+                                WHEN (JULIANDAY(\`time\`) - JULIANDAY(?)) * 86400 < duration
+                                    THEN (JULIANDAY(\`time\`) - JULIANDAY(?)) * 86400
+                                ELSE duration
+                            END
+                        END
+                ) AS uptime_duration
             FROM heartbeat
-            WHERE time > DATETIME('now', ? || ' hours')
-            AND monitor_id = ? `, [
-            -duration,
-            monitorID
+            WHERE time > ?
+            AND monitor_id = ?
+        `, [
+            startTime, startTime, startTime, startTime, startTime,
+            monitorID,
         ]);
 
-        let downtime = 0;
-        let total = 0;
-        let uptime;
+        timeLogger.print(`[Monitor: ${monitorID}][${duration}] sendUptime`);
 
-        // Special handle for the first heartbeat only
-        if (heartbeatList.length === 1) {
+        let totalDuration = result.total_duration;
+        let uptimeDuration = result.uptime_duration;
+        let uptime = 0;
 
-            if (heartbeatList[0].status === 1) {
-                uptime = 1;
-            } else {
+        if (totalDuration > 0) {
+            uptime = uptimeDuration / totalDuration;
+            if (uptime < 0) {
                 uptime = 0;
             }
 
         } else {
-            for (let row of heartbeatList) {
-                let value = parseInt(row.duration)
-                let time = row.time
+            // Handle new monitor with only one beat, because the beat's duration = 0
+            let status = parseInt(await R.getCell("SELECT `status` FROM heartbeat WHERE monitor_id = ?", [ monitorID ]));
 
-                // Handle if heartbeat duration longer than the target duration
-                // e.g.   Heartbeat duration = 28hrs, but target duration = 24hrs
-                if (value > sec) {
-                    let trim = dayjs.utc().diff(dayjs(time), 'second');
-                    value = sec - trim;
-
-                    if (value < 0) {
-                        value = 0;
-                    }
-                }
-
-                total += value;
-                if (row.status === 0) {
-                    downtime += value;
-                }
-            }
-
-            uptime = (total - downtime) / total;
-
-            if (uptime < 0) {
-                uptime = 0;
+            if (status === UP) {
+                uptime = 1;
             }
         }
 
+        return uptime;
+    }
 
-
+    /**
+     * Send Uptime
+     * @param duration : int Hours
+     */
+    static async sendUptime(duration, io, monitorID, userID) {
+        const uptime = await this.calcUptime(duration, monitorID);
         io.to(userID).emit("uptime", monitorID, duration, uptime);
     }
+
+    static isImportantBeat(isFirstBeat, previousBeatStatus, currentBeatStatus) {
+        // * ? -> ANY STATUS = important [isFirstBeat]
+        // UP -> PENDING = not important
+        // * UP -> DOWN = important
+        // UP -> UP = not important
+        // PENDING -> PENDING = not important
+        // * PENDING -> DOWN = important
+        // PENDING -> UP = not important
+        // DOWN -> PENDING = this case not exists
+        // DOWN -> DOWN = not important
+        // * DOWN -> UP = important
+        let isImportant = isFirstBeat ||
+            (previousBeatStatus === UP && currentBeatStatus === DOWN) ||
+            (previousBeatStatus === DOWN && currentBeatStatus === UP) ||
+            (previousBeatStatus === PENDING && currentBeatStatus === DOWN);
+        return isImportant;
+    }
+
+    static async sendNotification(isFirstBeat, monitor, bean) {
+        if (!isFirstBeat || bean.status === DOWN) {
+            const notificationList = await Monitor.getNotificationList(monitor);
+
+            let text;
+            if (bean.status === UP) {
+                text = "✅ Up";
+            } else {
+                text = "🔴 Down";
+            }
+
+            let msg = `[${monitor.name}] [${text}] ${bean.msg}`;
+
+            for (let notification of notificationList) {
+                try {
+                    await Notification.send(JSON.parse(notification.config), msg, await monitor.toJSON(), bean.toJSON());
+                } catch (e) {
+                    console.error("Cannot send notification to " + notification.name);
+                    console.log(e);
+                }
+            }
+        }
+    }
+
+    static async getNotificationList(monitor) {
+        let notificationList = await R.getAll("SELECT notification.* FROM notification, monitor_notification WHERE monitor_id = ? AND monitor_notification.notification_id = notification.id ", [
+            monitor.id,
+        ]);
+        return notificationList;
+    }
+
+    async sendCertNotification(tlsInfoObject) {
+        if (tlsInfoObject && tlsInfoObject.certInfo && tlsInfoObject.certInfo.daysRemaining) {
+            const notificationList = await Monitor.getNotificationList(this);
+
+            debug("call sendCertNotificationByTargetDays");
+            await this.sendCertNotificationByTargetDays(tlsInfoObject.certInfo.daysRemaining, 21, notificationList);
+            await this.sendCertNotificationByTargetDays(tlsInfoObject.certInfo.daysRemaining, 14, notificationList);
+            await this.sendCertNotificationByTargetDays(tlsInfoObject.certInfo.daysRemaining, 7, notificationList);
+        }
+    }
+
+    async sendCertNotificationByTargetDays(daysRemaining, targetDays, notificationList) {
+
+        if (daysRemaining > targetDays) {
+            debug(`No need to send cert notification. ${daysRemaining} > ${targetDays}`);
+            return;
+        }
+
+        if (notificationList.length > 0) {
+
+            let row = await R.getRow("SELECT * FROM notification_sent_history WHERE type = ? AND monitor_id = ? AND days = ?", [
+                "certificate",
+                this.id,
+                targetDays,
+            ]);
+
+            // Sent already, no need to send again
+            if (row) {
+                debug("Sent already, no need to send again");
+                return;
+            }
+
+            let sent = false;
+            debug("Send certificate notification");
+
+            for (let notification of notificationList) {
+                try {
+                    debug("Sending to " + notification.name);
+                    await Notification.send(JSON.parse(notification.config), `[${this.name}][${this.url}] Certificate will be expired in ${daysRemaining} days`);
+                    sent = true;
+                } catch (e) {
+                    console.error("Cannot send cert notification to " + notification.name);
+                    console.error(e);
+                }
+            }
+
+            if (sent) {
+                await R.exec("INSERT INTO notification_sent_history (type, monitor_id, days) VALUES(?, ?, ?)", [
+                    "certificate",
+                    this.id,
+                    targetDays,
+                ]);
+            }
+        } else {
+            debug("No notification, no need to send cert notification");
+        }
+    }
+
+    static async getPreviousHeartbeat(monitorID) {
+        return await R.getRow(`
+            SELECT status, time FROM heartbeat
+            WHERE id = (select MAX(id) from heartbeat where monitor_id = ?)
+        `, [
+            monitorID
+        ]);
+    }
 }
 
 module.exports = Monitor;

server/model/tag.js

@@ -0,0 +1,13 @@
+const { BeanModel } = require("redbean-node/dist/bean-model");
+
+class Tag extends BeanModel {
+    toJSON() {
+        return {
+            id: this._id,
+            name: this._name,
+            color: this._color,
+        };
+    }
+}
+
+module.exports = Tag;

server/model/user.js

@@ -0,0 +1,21 @@
+const { BeanModel } = require("redbean-node/dist/bean-model");
+const passwordHash = require("../password-hash");
+const { R } = require("redbean-node");
+
+class User extends BeanModel {
+
+    /**
+     * Direct execute, no need R.store()
+     * @param newPassword
+     * @returns {Promise<void>}
+     */
+    async resetPassword(newPassword) {
+        await R.exec("UPDATE `user` SET password = ? WHERE id = ? ", [
+            passwordHash.generate(newPassword),
+            this.id
+        ]);
+        this.password = newPassword;
+    }
+}
+
+module.exports = User;

server/modules/apicache/apicache.js

@@ -0,0 +1,749 @@
+let url = require("url");
+let MemoryCache = require("./memory-cache");
+
+let t = {
+    ms: 1,
+    second: 1000,
+    minute: 60000,
+    hour: 3600000,
+    day: 3600000 * 24,
+    week: 3600000 * 24 * 7,
+    month: 3600000 * 24 * 30,
+};
+
+let instances = [];
+
+let matches = function (a) {
+    return function (b) {
+        return a === b;
+    };
+};
+
+let doesntMatch = function (a) {
+    return function (b) {
+        return !matches(a)(b);
+    };
+};
+
+let logDuration = function (d, prefix) {
+    let str = d > 1000 ? (d / 1000).toFixed(2) + "sec" : d + "ms";
+    return "\x1b[33m- " + (prefix ? prefix + " " : "") + str + "\x1b[0m";
+};
+
+function getSafeHeaders(res) {
+    return res.getHeaders ? res.getHeaders() : res._headers;
+}
+
+function ApiCache() {
+    let memCache = new MemoryCache();
+
+    let globalOptions = {
+        debug: false,
+        defaultDuration: 3600000,
+        enabled: true,
+        appendKey: [],
+        jsonp: false,
+        redisClient: false,
+        headerBlacklist: [],
+        statusCodes: {
+            include: [],
+            exclude: [],
+        },
+        events: {
+            expire: undefined,
+        },
+        headers: {
+            // 'cache-control':  'no-cache' // example of header overwrite
+        },
+        trackPerformance: false,
+        respectCacheControl: false,
+    };
+
+    let middlewareOptions = [];
+    let instance = this;
+    let index = null;
+    let timers = {};
+    let performanceArray = []; // for tracking cache hit rate
+
+    instances.push(this);
+    this.id = instances.length;
+
+    function debug(a, b, c, d) {
+        let arr = ["\x1b[36m[apicache]\x1b[0m", a, b, c, d].filter(function (arg) {
+            return arg !== undefined;
+        });
+        let debugEnv = process.env.DEBUG && process.env.DEBUG.split(",").indexOf("apicache") !== -1;
+
+        return (globalOptions.debug || debugEnv) && console.log.apply(null, arr);
+    }
+
+    function shouldCacheResponse(request, response, toggle) {
+        let opt = globalOptions;
+        let codes = opt.statusCodes;
+
+        if (!response) {
+            return false;
+        }
+
+        if (toggle && !toggle(request, response)) {
+            return false;
+        }
+
+        if (codes.exclude && codes.exclude.length && codes.exclude.indexOf(response.statusCode) !== -1) {
+            return false;
+        }
+        if (codes.include && codes.include.length && codes.include.indexOf(response.statusCode) === -1) {
+            return false;
+        }
+
+        return true;
+    }
+
+    function addIndexEntries(key, req) {
+        let groupName = req.apicacheGroup;
+
+        if (groupName) {
+            debug("group detected \"" + groupName + "\"");
+            let group = (index.groups[groupName] = index.groups[groupName] || []);
+            group.unshift(key);
+        }
+
+        index.all.unshift(key);
+    }
+
+    function filterBlacklistedHeaders(headers) {
+        return Object.keys(headers)
+            .filter(function (key) {
+                return globalOptions.headerBlacklist.indexOf(key) === -1;
+            })
+            .reduce(function (acc, header) {
+                acc[header] = headers[header];
+                return acc;
+            }, {});
+    }
+
+    function createCacheObject(status, headers, data, encoding) {
+        return {
+            status: status,
+            headers: filterBlacklistedHeaders(headers),
+            data: data,
+            encoding: encoding,
+            timestamp: new Date().getTime() / 1000, // seconds since epoch.  This is used to properly decrement max-age headers in cached responses.
+        };
+    }
+
+    function cacheResponse(key, value, duration) {
+        let redis = globalOptions.redisClient;
+        let expireCallback = globalOptions.events.expire;
+
+        if (redis && redis.connected) {
+            try {
+                redis.hset(key, "response", JSON.stringify(value));
+                redis.hset(key, "duration", duration);
+                redis.expire(key, duration / 1000, expireCallback || function () {});
+            } catch (err) {
+                debug("[apicache] error in redis.hset()");
+            }
+        } else {
+            memCache.add(key, value, duration, expireCallback);
+        }
+
+        // add automatic cache clearing from duration, includes max limit on setTimeout
+        timers[key] = setTimeout(function () {
+            instance.clear(key, true);
+        }, Math.min(duration, 2147483647));
+    }
+
+    function accumulateContent(res, content) {
+        if (content) {
+            if (typeof content == "string") {
+                res._apicache.content = (res._apicache.content || "") + content;
+            } else if (Buffer.isBuffer(content)) {
+                let oldContent = res._apicache.content;
+
+                if (typeof oldContent === "string") {
+                    oldContent = !Buffer.from ? new Buffer(oldContent) : Buffer.from(oldContent);
+                }
+
+                if (!oldContent) {
+                    oldContent = !Buffer.alloc ? new Buffer(0) : Buffer.alloc(0);
+                }
+
+                res._apicache.content = Buffer.concat(
+                    [oldContent, content],
+                    oldContent.length + content.length
+                );
+            } else {
+                res._apicache.content = content;
+            }
+        }
+    }
+
+    function makeResponseCacheable(req, res, next, key, duration, strDuration, toggle) {
+    // monkeypatch res.end to create cache object
+        res._apicache = {
+            write: res.write,
+            writeHead: res.writeHead,
+            end: res.end,
+            cacheable: true,
+            content: undefined,
+        };
+
+        // append header overwrites if applicable
+        Object.keys(globalOptions.headers).forEach(function (name) {
+            res.setHeader(name, globalOptions.headers[name]);
+        });
+
+        res.writeHead = function () {
+            // add cache control headers
+            if (!globalOptions.headers["cache-control"]) {
+                if (shouldCacheResponse(req, res, toggle)) {
+                    res.setHeader("cache-control", "max-age=" + (duration / 1000).toFixed(0));
+                } else {
+                    res.setHeader("cache-control", "no-cache, no-store, must-revalidate");
+                }
+            }
+
+            res._apicache.headers = Object.assign({}, getSafeHeaders(res));
+            return res._apicache.writeHead.apply(this, arguments);
+        };
+
+        // patch res.write
+        res.write = function (content) {
+            accumulateContent(res, content);
+            return res._apicache.write.apply(this, arguments);
+        };
+
+        // patch res.end
+        res.end = function (content, encoding) {
+            if (shouldCacheResponse(req, res, toggle)) {
+                accumulateContent(res, content);
+
+                if (res._apicache.cacheable && res._apicache.content) {
+                    addIndexEntries(key, req);
+                    let headers = res._apicache.headers || getSafeHeaders(res);
+                    let cacheObject = createCacheObject(
+                        res.statusCode,
+                        headers,
+                        res._apicache.content,
+                        encoding
+                    );
+                    cacheResponse(key, cacheObject, duration);
+
+                    // display log entry
+                    let elapsed = new Date() - req.apicacheTimer;
+                    debug("adding cache entry for \"" + key + "\" @ " + strDuration, logDuration(elapsed));
+                    debug("_apicache.headers: ", res._apicache.headers);
+                    debug("res.getHeaders(): ", getSafeHeaders(res));
+                    debug("cacheObject: ", cacheObject);
+                }
+            }
+
+            return res._apicache.end.apply(this, arguments);
+        };
+
+        next();
+    }
+
+    function sendCachedResponse(request, response, cacheObject, toggle, next, duration) {
+        if (toggle && !toggle(request, response)) {
+            return next();
+        }
+
+        let headers = getSafeHeaders(response);
+
+        // Modified by @louislam, removed Cache-control, since I don't need client side cache!
+        // Original Source: https://github.com/kwhitley/apicache/blob/0d5686cc21fad353c6dddee646288c2fca3e4f50/src/apicache.js#L254
+        Object.assign(headers, filterBlacklistedHeaders(cacheObject.headers || {}));
+
+        // only embed apicache headers when not in production environment
+        if (process.env.NODE_ENV !== "production") {
+            Object.assign(headers, {
+                "apicache-store": globalOptions.redisClient ? "redis" : "memory",
+                "apicache-version": "1.6.2-modified",
+            });
+        }
+
+        // unstringify buffers
+        let data = cacheObject.data;
+        if (data && data.type === "Buffer") {
+            data =
+        typeof data.data === "number" ? new Buffer.alloc(data.data) : new Buffer.from(data.data);
+        }
+
+        // test Etag against If-None-Match for 304
+        let cachedEtag = cacheObject.headers.etag;
+        let requestEtag = request.headers["if-none-match"];
+
+        if (requestEtag && cachedEtag === requestEtag) {
+            response.writeHead(304, headers);
+            return response.end();
+        }
+
+        response.writeHead(cacheObject.status || 200, headers);
+
+        return response.end(data, cacheObject.encoding);
+    }
+
+    function syncOptions() {
+        for (let i in middlewareOptions) {
+            Object.assign(middlewareOptions[i].options, globalOptions, middlewareOptions[i].localOptions);
+        }
+    }
+
+    this.clear = function (target, isAutomatic) {
+        let group = index.groups[target];
+        let redis = globalOptions.redisClient;
+
+        if (group) {
+            debug("clearing group \"" + target + "\"");
+
+            group.forEach(function (key) {
+                debug("clearing cached entry for \"" + key + "\"");
+                clearTimeout(timers[key]);
+                delete timers[key];
+                if (!globalOptions.redisClient) {
+                    memCache.delete(key);
+                } else {
+                    try {
+                        redis.del(key);
+                    } catch (err) {
+                        console.log("[apicache] error in redis.del(\"" + key + "\")");
+                    }
+                }
+                index.all = index.all.filter(doesntMatch(key));
+            });
+
+            delete index.groups[target];
+        } else if (target) {
+            debug("clearing " + (isAutomatic ? "expired" : "cached") + " entry for \"" + target + "\"");
+            clearTimeout(timers[target]);
+            delete timers[target];
+            // clear actual cached entry
+            if (!redis) {
+                memCache.delete(target);
+            } else {
+                try {
+                    redis.del(target);
+                } catch (err) {
+                    console.log("[apicache] error in redis.del(\"" + target + "\")");
+                }
+            }
+
+            // remove from global index
+            index.all = index.all.filter(doesntMatch(target));
+
+            // remove target from each group that it may exist in
+            Object.keys(index.groups).forEach(function (groupName) {
+                index.groups[groupName] = index.groups[groupName].filter(doesntMatch(target));
+
+                // delete group if now empty
+                if (!index.groups[groupName].length) {
+                    delete index.groups[groupName];
+                }
+            });
+        } else {
+            debug("clearing entire index");
+
+            if (!redis) {
+                memCache.clear();
+            } else {
+                // clear redis keys one by one from internal index to prevent clearing non-apicache entries
+                index.all.forEach(function (key) {
+                    clearTimeout(timers[key]);
+                    delete timers[key];
+                    try {
+                        redis.del(key);
+                    } catch (err) {
+                        console.log("[apicache] error in redis.del(\"" + key + "\")");
+                    }
+                });
+            }
+            this.resetIndex();
+        }
+
+        return this.getIndex();
+    };
+
+    function parseDuration(duration, defaultDuration) {
+        if (typeof duration === "number") {
+            return duration;
+        }
+
+        if (typeof duration === "string") {
+            let split = duration.match(/^([\d\.,]+)\s?(\w+)$/);
+
+            if (split.length === 3) {
+                let len = parseFloat(split[1]);
+                let unit = split[2].replace(/s$/i, "").toLowerCase();
+                if (unit === "m") {
+                    unit = "ms";
+                }
+
+                return (len || 1) * (t[unit] || 0);
+            }
+        }
+
+        return defaultDuration;
+    }
+
+    this.getDuration = function (duration) {
+        return parseDuration(duration, globalOptions.defaultDuration);
+    };
+
+    /**
+   * Return cache performance statistics (hit rate).  Suitable for putting into a route:
+   * <code>
+   * app.get('/api/cache/performance', (req, res) => {
+   *    res.json(apicache.getPerformance())
+   * })
+   * </code>
+   */
+    this.getPerformance = function () {
+        return performanceArray.map(function (p) {
+            return p.report();
+        });
+    };
+
+    this.getIndex = function (group) {
+        if (group) {
+            return index.groups[group];
+        } else {
+            return index;
+        }
+    };
+
+    this.middleware = function cache(strDuration, middlewareToggle, localOptions) {
+        let duration = instance.getDuration(strDuration);
+        let opt = {};
+
+        middlewareOptions.push({
+            options: opt,
+        });
+
+        let options = function (localOptions) {
+            if (localOptions) {
+                middlewareOptions.find(function (middleware) {
+                    return middleware.options === opt;
+                }).localOptions = localOptions;
+            }
+
+            syncOptions();
+
+            return opt;
+        };
+
+        options(localOptions);
+
+        /**
+     * A Function for non tracking performance
+     */
+        function NOOPCachePerformance() {
+            this.report = this.hit = this.miss = function () {}; // noop;
+        }
+
+        /**
+     * A function for tracking and reporting hit rate.  These statistics are returned by the getPerformance() call above.
+     */
+        function CachePerformance() {
+            /**
+       * Tracks the hit rate for the last 100 requests.
+       * If there have been fewer than 100 requests, the hit rate just considers the requests that have happened.
+       */
+            this.hitsLast100 = new Uint8Array(100 / 4); // each hit is 2 bits
+
+            /**
+       * Tracks the hit rate for the last 1000 requests.
+       * If there have been fewer than 1000 requests, the hit rate just considers the requests that have happened.
+       */
+            this.hitsLast1000 = new Uint8Array(1000 / 4); // each hit is 2 bits
+
+            /**
+       * Tracks the hit rate for the last 10000 requests.
+       * If there have been fewer than 10000 requests, the hit rate just considers the requests that have happened.
+       */
+            this.hitsLast10000 = new Uint8Array(10000 / 4); // each hit is 2 bits
+
+            /**
+       * Tracks the hit rate for the last 100000 requests.
+       * If there have been fewer than 100000 requests, the hit rate just considers the requests that have happened.
+       */
+            this.hitsLast100000 = new Uint8Array(100000 / 4); // each hit is 2 bits
+
+            /**
+       * The number of calls that have passed through the middleware since the server started.
+       */
+            this.callCount = 0;
+
+            /**
+       * The total number of hits since the server started
+       */
+            this.hitCount = 0;
+
+            /**
+       * The key from the last cache hit.  This is useful in identifying which route these statistics apply to.
+       */
+            this.lastCacheHit = null;
+
+            /**
+       * The key from the last cache miss.  This is useful in identifying which route these statistics apply to.
+       */
+            this.lastCacheMiss = null;
+
+            /**
+       * Return performance statistics
+       */
+            this.report = function () {
+                return {
+                    lastCacheHit: this.lastCacheHit,
+                    lastCacheMiss: this.lastCacheMiss,
+                    callCount: this.callCount,
+                    hitCount: this.hitCount,
+                    missCount: this.callCount - this.hitCount,
+                    hitRate: this.callCount == 0 ? null : this.hitCount / this.callCount,
+                    hitRateLast100: this.hitRate(this.hitsLast100),
+                    hitRateLast1000: this.hitRate(this.hitsLast1000),
+                    hitRateLast10000: this.hitRate(this.hitsLast10000),
+                    hitRateLast100000: this.hitRate(this.hitsLast100000),
+                };
+            };
+
+            /**
+       * Computes a cache hit rate from an array of hits and misses.
+       * @param {Uint8Array} array An array representing hits and misses.
+       * @returns a number between 0 and 1, or null if the array has no hits or misses
+       */
+            this.hitRate = function (array) {
+                let hits = 0;
+                let misses = 0;
+                for (let i = 0; i < array.length; i++) {
+                    let n8 = array[i];
+                    for (let j = 0; j < 4; j++) {
+                        switch (n8 & 3) {
+                            case 1:
+                                hits++;
+                                break;
+                            case 2:
+                                misses++;
+                                break;
+                        }
+                        n8 >>= 2;
+                    }
+                }
+                let total = hits + misses;
+                if (total == 0) {
+                    return null;
+                }
+                return hits / total;
+            };
+
+            /**
+       * Record a hit or miss in the given array.  It will be recorded at a position determined
+       * by the current value of the callCount variable.
+       * @param {Uint8Array} array An array representing hits and misses.
+       * @param {boolean} hit true for a hit, false for a miss
+       * Each element in the array is 8 bits, and encodes 4 hit/miss records.
+       * Each hit or miss is encoded as to bits as follows:
+       * 00 means no hit or miss has been recorded in these bits
+       * 01 encodes a hit
+       * 10 encodes a miss
+       */
+            this.recordHitInArray = function (array, hit) {
+                let arrayIndex = ~~(this.callCount / 4) % array.length;
+                let bitOffset = (this.callCount % 4) * 2; // 2 bits per record, 4 records per uint8 array element
+                let clearMask = ~(3 << bitOffset);
+                let record = (hit ? 1 : 2) << bitOffset;
+                array[arrayIndex] = (array[arrayIndex] & clearMask) | record;
+            };
+
+            /**
+       * Records the hit or miss in the tracking arrays and increments the call count.
+       * @param {boolean} hit true records a hit, false records a miss
+       */
+            this.recordHit = function (hit) {
+                this.recordHitInArray(this.hitsLast100, hit);
+                this.recordHitInArray(this.hitsLast1000, hit);
+                this.recordHitInArray(this.hitsLast10000, hit);
+                this.recordHitInArray(this.hitsLast100000, hit);
+                if (hit) {
+                    this.hitCount++;
+                }
+                this.callCount++;
+            };
+
+            /**
+       * Records a hit event, setting lastCacheMiss to the given key
+       * @param {string} key The key that had the cache hit
+       */
+            this.hit = function (key) {
+                this.recordHit(true);
+                this.lastCacheHit = key;
+            };
+
+            /**
+       * Records a miss event, setting lastCacheMiss to the given key
+       * @param {string} key The key that had the cache miss
+       */
+            this.miss = function (key) {
+                this.recordHit(false);
+                this.lastCacheMiss = key;
+            };
+        }
+
+        let perf = globalOptions.trackPerformance ? new CachePerformance() : new NOOPCachePerformance();
+
+        performanceArray.push(perf);
+
+        let cache = function (req, res, next) {
+            function bypass() {
+                debug("bypass detected, skipping cache.");
+                return next();
+            }
+
+            // initial bypass chances
+            if (!opt.enabled) {
+                return bypass();
+            }
+            if (
+                req.headers["x-apicache-bypass"] ||
+        req.headers["x-apicache-force-fetch"] ||
+        (opt.respectCacheControl && req.headers["cache-control"] == "no-cache")
+            ) {
+                return bypass();
+            }
+
+            // REMOVED IN 0.11.1 TO CORRECT MIDDLEWARE TOGGLE EXECUTE ORDER
+            // if (typeof middlewareToggle === 'function') {
+            //   if (!middlewareToggle(req, res)) return bypass()
+            // } else if (middlewareToggle !== undefined && !middlewareToggle) {
+            //   return bypass()
+            // }
+
+            // embed timer
+            req.apicacheTimer = new Date();
+
+            // In Express 4.x the url is ambigious based on where a router is mounted.  originalUrl will give the full Url
+            let key = req.originalUrl || req.url;
+
+            // Remove querystring from key if jsonp option is enabled
+            if (opt.jsonp) {
+                key = url.parse(key).pathname;
+            }
+
+            // add appendKey (either custom function or response path)
+            if (typeof opt.appendKey === "function") {
+                key += "$$appendKey=" + opt.appendKey(req, res);
+            } else if (opt.appendKey.length > 0) {
+                let appendKey = req;
+
+                for (let i = 0; i < opt.appendKey.length; i++) {
+                    appendKey = appendKey[opt.appendKey[i]];
+                }
+                key += "$$appendKey=" + appendKey;
+            }
+
+            // attempt cache hit
+            let redis = opt.redisClient;
+            let cached = !redis ? memCache.getValue(key) : null;
+
+            // send if cache hit from memory-cache
+            if (cached) {
+                let elapsed = new Date() - req.apicacheTimer;
+                debug("sending cached (memory-cache) version of", key, logDuration(elapsed));
+
+                perf.hit(key);
+                return sendCachedResponse(req, res, cached, middlewareToggle, next, duration);
+            }
+
+            // send if cache hit from redis
+            if (redis && redis.connected) {
+                try {
+                    redis.hgetall(key, function (err, obj) {
+                        if (!err && obj && obj.response) {
+                            let elapsed = new Date() - req.apicacheTimer;
+                            debug("sending cached (redis) version of", key, logDuration(elapsed));
+
+                            perf.hit(key);
+                            return sendCachedResponse(
+                                req,
+                                res,
+                                JSON.parse(obj.response),
+                                middlewareToggle,
+                                next,
+                                duration
+                            );
+                        } else {
+                            perf.miss(key);
+                            return makeResponseCacheable(
+                                req,
+                                res,
+                                next,
+                                key,
+                                duration,
+                                strDuration,
+                                middlewareToggle
+                            );
+                        }
+                    });
+                } catch (err) {
+                    // bypass redis on error
+                    perf.miss(key);
+                    return makeResponseCacheable(req, res, next, key, duration, strDuration, middlewareToggle);
+                }
+            } else {
+                perf.miss(key);
+                return makeResponseCacheable(req, res, next, key, duration, strDuration, middlewareToggle);
+            }
+        };
+
+        cache.options = options;
+
+        return cache;
+    };
+
+    this.options = function (options) {
+        if (options) {
+            Object.assign(globalOptions, options);
+            syncOptions();
+
+            if ("defaultDuration" in options) {
+                // Convert the default duration to a number in milliseconds (if needed)
+                globalOptions.defaultDuration = parseDuration(globalOptions.defaultDuration, 3600000);
+            }
+
+            if (globalOptions.trackPerformance) {
+                debug("WARNING: using trackPerformance flag can cause high memory usage!");
+            }
+
+            return this;
+        } else {
+            return globalOptions;
+        }
+    };
+
+    this.resetIndex = function () {
+        index = {
+            all: [],
+            groups: {},
+        };
+    };
+
+    this.newInstance = function (config) {
+        let instance = new ApiCache();
+
+        if (config) {
+            instance.options(config);
+        }
+
+        return instance;
+    };
+
+    this.clone = function () {
+        return this.newInstance(this.options());
+    };
+
+    // initialize index
+    this.resetIndex();
+}
+
+module.exports = new ApiCache();

server/modules/apicache/index.js

@@ -0,0 +1,14 @@
+const apicache = require("./apicache");
+
+apicache.options({
+    headerBlacklist: [
+        "cache-control"
+    ],
+    headers: {
+        // Disable client side cache, only server side cache.
+        // BUG! Not working for the second request
+        "cache-control": "no-cache",
+    },
+});
+
+module.exports = apicache;

server/modules/apicache/memory-cache.js

@@ -0,0 +1,59 @@
+function MemoryCache() {
+    this.cache = {};
+    this.size = 0;
+}
+
+MemoryCache.prototype.add = function (key, value, time, timeoutCallback) {
+    let old = this.cache[key];
+    let instance = this;
+
+    let entry = {
+        value: value,
+        expire: time + Date.now(),
+        timeout: setTimeout(function () {
+            instance.delete(key);
+            return timeoutCallback && typeof timeoutCallback === "function" && timeoutCallback(value, key);
+        }, time)
+    };
+
+    this.cache[key] = entry;
+    this.size = Object.keys(this.cache).length;
+
+    return entry;
+};
+
+MemoryCache.prototype.delete = function (key) {
+    let entry = this.cache[key];
+
+    if (entry) {
+        clearTimeout(entry.timeout);
+    }
+
+    delete this.cache[key];
+
+    this.size = Object.keys(this.cache).length;
+
+    return null;
+};
+
+MemoryCache.prototype.get = function (key) {
+    let entry = this.cache[key];
+
+    return entry;
+};
+
+MemoryCache.prototype.getValue = function (key) {
+    let entry = this.get(key);
+
+    return entry && entry.value;
+};
+
+MemoryCache.prototype.clear = function () {
+    Object.keys(this.cache).forEach(function (key) {
+        this.delete(key);
+    }, this);
+
+    return true;
+};
+
+module.exports = MemoryCache;