style: fix linting issue

BREAKING CHANGE: This package is now pure ESM

BREAKING CHANGE: minimum supported Node.js >= 16.0.0

.commitlintrc.json

@@ -0,0 +1 @@
+{ "extends": ["@commitlint/config-conventional"] }

.eslintrc.json

@@ -0,0 +1,15 @@
+{
+  "extends": ["conventions", "prettier"],
+  "plugins": ["prettier", "import", "unicorn"],
+  "parserOptions": {
+    "project": "./tsconfig.json"
+  },
+  "env": {
+    "node": true
+  },
+  "rules": {
+    "prettier/prettier": "error",
+    "import/extensions": ["error", "always"],
+    "unicorn/prefer-node-protocol": "error"
+  }
+}

.gitattributes

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

.github/ISSUE_TEMPLATE/BUG.md

@@ -1,6 +1,7 @@
 ---
 name: '🐛 Bug Report'
 about: 'Report an unexpected problem or unintended behavior.'
+title: '[Bug]'
 labels: 'bug'
 ---
 

.github/ISSUE_TEMPLATE/DOCUMENTATION.md

@@ -1,20 +1,18 @@
 ---
 name: '📜 Documentation'
 about: 'Correct spelling errors, improvements or additions to documentation files (README, CONTRIBUTING...).'
+title: '[Documentation]'
 labels: 'documentation'
 ---
 
-<!--
-Please make sure your issue has not already been fixed.
+<!-- Please make sure your issue has not already been fixed. -->
 
-Please place an x (no spaces - [x]) in all [ ] that apply.
--->
+## Documentation
 
-### Documentation :
+<!-- Please uncomment the type of documentation problem this issue address -->
 
-- [ ] Is Missing
-- [ ] Is Confusing
-- [ ] Has Typo errors
-- [ ] Not Sure?
+<!-- Documentation is Missing -->
+<!-- Documentation is Confusing -->
+<!-- Documentation has Typo errors -->
 
-### Proposal
+## Proposal

.github/ISSUE_TEMPLATE/FEATURE_REQUEST.md

@@ -1,19 +1,20 @@
 ---
 name: '✨ Feature Request'
 about: 'Suggest a new feature idea.'
+title: '[Feature]'
 labels: 'feature request'
 ---
 
 <!-- Please make sure your issue has not already been fixed. -->
 
-### Description
+## Description
 
 <!-- A clear and concise description of the problem or missing capability... -->
 
-### Describe the solution you'd like
+## Describe the solution you'd like
 
 <!-- If you have a solution in mind, please describe it. -->
 
-### Describe alternatives you've considered
+## Describe alternatives you've considered
 
 <!-- Have you considered any alternative solutions or workarounds? -->

.github/ISSUE_TEMPLATE/IMPROVEMENT.md

@@ -1,21 +1,20 @@
 ---
 name: '🔧 Improvement'
 about: 'Improve structure/format/performance/refactor/tests of the code.'
+title: '[Improvement]'
 labels: 'improvement'
 ---
 
-<!--
-Please make sure your issue has not already been fixed.
+<!-- Please make sure your issue has not already been fixed. -->
 
-Please place an x (no spaces - [x]) in all [ ] that apply.
--->
+## Type of Improvement
 
-### Type of Improvement :
+<!-- Please uncomment the type of improvements this issue address -->
 
-- [ ] Files and Folders Structure
-- [ ] Performance
-- [ ] Refactoring code
-- [ ] Tests
-- [ ] Not Sure?
+<!-- Files and Folders Structure -->
+<!-- Performance -->
+<!-- Refactoring code -->
+<!-- Tests -->
+<!-- Not Sure? -->
 
-### Proposal
+## Proposal

.github/ISSUE_TEMPLATE/QUESTION.md

@@ -1,6 +1,7 @@
 ---
 name: '🙋 Question'
 about: 'Further information is requested.'
+title: '[Question]'
 labels: 'question'
 ---
 

.github/PULL_REQUEST_TEMPLATE.md

@@ -1,27 +1,7 @@
-<!--
+<!-- Please first discuss the change you wish to make via issue before making a change. It might avoid a waste of your time. -->
 
-Please first discuss the change you wish to make via issue before making a change. It might avoid a waste of your time.
+## What changes this PR introduce?
 
-Before submitting your contribution, please take a moment to review this document:
-https://github.com/Thream/socketio-jwt/blob/master/.github/CONTRIBUTING.md
+## List any relevant issue numbers
 
-Please place an x (no spaces - [x]) in all [ ] that apply.
-
--->
-
-### What type of change does this PR introduce?
-
-- [ ] Bugfix
-- [ ] Feature
-- [ ] Refactor
-- [ ] Documentation
-- [ ] Not Sure?
-
-### Does this PR introduce breaking changes?
-
-- [ ] Yes
-- [ ] No
-
-### List any relevant issue numbers:
-
-### Description:
+## Is there anything you'd like reviewers to focus on?

.github/dependabot.yml

@@ -1,13 +0,0 @@
-# For more information see: https://docs.github.com/en/github/administering-a-repository/configuration-options-for-dependency-updates
-
-version: 2
-updates:
-  - package-ecosystem: 'github-actions'
-    directory: '/'
-    schedule:
-      interval: 'daily'
-
-  - package-ecosystem: 'npm'
-    directory: '/'
-    schedule:
-      interval: 'daily'

.github/workflows/build.yml

@@ -0,0 +1,25 @@
+name: 'Build'
+
+on:
+  push:
+    branches: [develop]
+  pull_request:
+    branches: [master, develop]
+
+jobs:
+  build:
+    runs-on: 'ubuntu-latest'
+    steps:
+      - uses: 'actions/checkout@v3.0.0'
+
+      - name: 'Use Node.js'
+        uses: 'actions/setup-node@v3.1.0'
+        with:
+          node-version: 'lts/*'
+          cache: 'npm'
+
+      - name: 'Install'
+        run: 'npm install'
+
+      - name: 'Build'
+        run: 'npm run build'

.github/workflows/commitlint.yml

@@ -1,20 +0,0 @@
-# For more information see: https://github.com/marketplace/actions/commit-linter
-
-name: 'Lint Commit Messages'
-
-on:
-  push:
-    branches: [master, develop]
-  pull_request_review:
-    branches: [master, develop]
-    types: [submitted]
-
-jobs:
-  commitlint:
-    if: ${{ (github.event_name == 'push') || (github.event_name == 'pull_request_review' && github.event.review.state == 'approved' && (github.event.review.author_association == 'COLLABORATOR' || github.event.review.author_association == 'MEMBER' || github.event.review.author_association == 'OWNER') && !github.event.pull_request.draft && github.event.pull_request.state == 'open') }}
-    runs-on: ubuntu-latest
-    steps:
-      - uses: 'actions/checkout@v2'
-        with:
-          fetch-depth: 0
-      - uses: 'wagoid/commitlint-github-action@v2'

.github/workflows/lint.yml

@@ -0,0 +1,28 @@
+name: 'Lint'
+
+on:
+  push:
+    branches: [develop]
+  pull_request:
+    branches: [master, develop]
+
+jobs:
+  lint:
+    runs-on: 'ubuntu-latest'
+    steps:
+      - uses: 'actions/checkout@v3.0.0'
+
+      - name: 'Use Node.js'
+        uses: 'actions/setup-node@v3.1.0'
+        with:
+          node-version: 'lts/*'
+          cache: 'npm'
+
+      - name: 'Install'
+        run: 'npm install'
+
+      - run: 'npm run lint:commit -- --to "${{ github.sha }}"'
+      - run: 'npm run lint:editorconfig'
+      - run: 'npm run lint:markdown'
+      - run: 'npm run lint:typescript'
+      - run: 'npm run lint:prettier'

.github/workflows/nodejs.yml

@@ -1,47 +0,0 @@
-# For more information see: https://help.github.com/actions/language-and-framework-guides/using-nodejs-with-github-actions
-
-name: 'Node.js CI'
-
-on:
-  push:
-    branches: [master, develop]
-  pull_request_review:
-    branches: [master, develop]
-    types: [submitted]
-
-jobs:
-  ci_app:
-    if: ${{ (github.event_name == 'push') || (github.event_name == 'pull_request_review' && github.event.review.state == 'approved' && (github.event.review.author_association == 'COLLABORATOR' || github.event.review.author_association == 'MEMBER' || github.event.review.author_association == 'OWNER') && !github.event.pull_request.draft && github.event.pull_request.state == 'open') }}
-    runs-on: ubuntu-latest
-    strategy:
-      matrix:
-        node-version: [14.x]
-    steps:
-      - uses: 'actions/checkout@v2'
-
-      - name: Use Node.js ${{ matrix.node-version }}
-        uses: 'actions/setup-node@v2.1.4'
-        with:
-          node-version: ${{ matrix.node-version }}
-
-      - name: 'Cache dependencies'
-        uses: 'actions/cache@v2'
-        with:
-          path: |
-            **/node_modules
-          key: ${{ runner.os }}-${{ hashFiles('**/package.json') }}
-
-      - name: 'Install dependencies'
-        run: 'npm install'
-
-      - name: 'Lint'
-        run: 'npm run lint'
-
-      - name: 'Build'
-        run: 'npm run build'
-
-      - name: 'Run the tests and generate coverage report'
-        run: 'npm test'
-
-      - name: 'Upload coverage to Codecov'
-        uses: 'codecov/codecov-action@v1'

.github/workflows/npm-publish.yml

@@ -1,30 +0,0 @@
-# For more information see: https://help.github.com/actions/language-and-framework-guides/publishing-nodejs-packages
-
-name: 'Node.js Package'
-
-on:
-  release:
-    types: [created]
-
-jobs:
-  publish-npm:
-    runs-on: 'ubuntu-latest'
-    steps:
-      - uses: 'actions/checkout@v2'
-
-      - name: 'Cache dependencies'
-        uses: 'actions/cache@v2'
-        with:
-          path: '**/node_modules'
-          key: ${{ runner.os }}-${{ hashFiles('**/package.json') }}
-
-      - uses: 'actions/setup-node@v2.1.2'
-        with:
-          node-version: 14
-          registry-url: 'https://registry.npmjs.org/'
-
-      - run: 'npm install'
-      - run: 'npm run build'
-      - run: 'npm publish --access public'
-        env:
-          NODE_AUTH_TOKEN: ${{secrets.NPM_TOKEN}}

.github/workflows/release.yml

@@ -0,0 +1,29 @@
+name: 'Release'
+
+on:
+  push:
+    branches: [master]
+
+jobs:
+  release:
+    runs-on: 'ubuntu-latest'
+    steps:
+      - uses: 'actions/checkout@v3.0.0'
+
+      - name: 'Use Node.js'
+        uses: 'actions/setup-node@v3.1.0'
+        with:
+          node-version: 'lts/*'
+          cache: 'npm'
+
+      - name: 'Install'
+        run: 'npm install'
+
+      - name: 'Build Package'
+        run: 'npm run build'
+
+      - name: 'Release'
+        run: 'npm run release'
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+          NPM_TOKEN: ${{ secrets.NPM_TOKEN }}

.github/workflows/test.yml

@@ -0,0 +1,31 @@
+name: 'Test'
+
+on:
+  push:
+    branches: [develop]
+  pull_request:
+    branches: [master, develop]
+
+jobs:
+  test:
+    runs-on: 'ubuntu-latest'
+    steps:
+      - uses: 'actions/checkout@v3.0.0'
+
+      - name: 'Use Node.js'
+        uses: 'actions/setup-node@v3.1.0'
+        with:
+          node-version: 'lts/*'
+          cache: 'npm'
+
+      - name: 'Install'
+        run: 'npm install'
+
+      - name: 'Build'
+        run: 'npm run build'
+
+      - name: 'Test'
+        run: 'npm run test'
+
+      - name: 'Upload Coverage'
+        uses: 'codecov/codecov-action@v3.0.0'

.gitignore

@@ -2,34 +2,34 @@
 
 # dependencies
 node_modules
-.pnp
-.pnp.js
-.yarn
+.npm
 
 # production
 build
+.swc
 
 # testing
 coverage
-
-# envs
-.env
-.env.production
+.nyc_output
 
 # debug
 npm-debug.log*
-yarn-debug.log*
-yarn-error.log*
 
-# lockfiles
-package-lock.json
-yarn.lock
-pnpm-lock.yaml
+# IDEs and editors
+/.idea
+.project
+.classpath
+.c9/
+*.launch
+.settings/
+*.sublime-workspace
 
-# editors
-.vscode
-.theia
-.idea
+# IDE - VSCode
+.vscode/*
+!.vscode/settings.json
+!.vscode/tasks.json
+!.vscode/launch.json
+!.vscode/extensions.json
 
 # misc
 .DS_Store

.husky/commit-msg

@@ -0,0 +1,4 @@
+#!/bin/sh
+. "$(dirname "$0")/_/husky.sh"
+
+npm run lint:commit -- --edit

.husky/pre-commit

@@ -0,0 +1,5 @@
+#!/bin/sh
+. "$(dirname "$0")/_/husky.sh"
+
+npm run lint:staged
+npm run build

.lintstagedrc.json

@@ -0,0 +1,6 @@
+{
+  "*": ["editorconfig-checker"],
+  "*.{js,jsx,ts,tsx}": ["prettier --write", "eslint --fix"],
+  "*.{json,jsonc,yml,yaml}": ["prettier --write"],
+  "*.{md}": ["prettier --write", "markdownlint --dot --fix"]
+}

.markdownlint.json

@@ -0,0 +1,7 @@
+{
+  "default": true,
+  "MD013": false,
+  "MD024": false,
+  "MD033": false,
+  "MD041": false
+}

.npmrc

@@ -1,2 +1 @@
-package-lock=false
 save-exact=true

.nycrc.json

@@ -0,0 +1,5 @@
+{
+  "reporter": ["text", "cobertura"],
+  "src": "./build",
+  "all": true
+}

.prettierrc.json

@@ -0,0 +1,6 @@
+{
+  "singleQuote": true,
+  "jsxSingleQuote": true,
+  "semi": false,
+  "trailingComma": "none"
+}

.releaserc.json

@@ -0,0 +1,19 @@
+{
+  "branches": ["master"],
+  "plugins": [
+    [
+      "@semantic-release/commit-analyzer",
+      {
+        "preset": "conventionalcommits"
+      }
+    ],
+    [
+      "@semantic-release/release-notes-generator",
+      {
+        "preset": "conventionalcommits"
+      }
+    ],
+    "@semantic-release/npm",
+    "@semantic-release/github"
+  ]
+}

.swcrc

@@ -0,0 +1,22 @@
+{
+  "jsc": {
+    "parser": {
+      "syntax": "typescript",
+      "decorators": true,
+      "dynamicImport": true
+    },
+    "transform": {
+      "legacyDecorator": true,
+      "decoratorMetadata": true
+    },
+    "target": "es2022",
+    "loose": true
+  },
+  "module": {
+    "type": "es6",
+    "strict": false,
+    "strictMode": true,
+    "lazy": false,
+    "noInterop": false
+  }
+}

.taprc

@@ -0,0 +1,9 @@
+ts: false
+jsx: false
+flow: false
+check-coverage: false
+coverage: false
+timeout: 10000
+
+files:
+  - 'build/**/*.test.js'

.vscode/extensions.json

@@ -0,0 +1,8 @@
+{
+  "recommendations": [
+    "editorconfig.editorconfig",
+    "esbenp.prettier-vscode",
+    "dbaeumer.vscode-eslint",
+    "davidanson.vscode-markdownlint"
+  ]
+}

.vscode/settings.json

@@ -0,0 +1,10 @@
+{
+  "typescript.tsdk": "node_modules/typescript/lib",
+  "typescript.preferences.importModuleSpecifierEnding": "js",
+  "editor.defaultFormatter": "esbenp.prettier-vscode",
+  "prettier.configPath": ".prettierrc.json",
+  "editor.formatOnSave": true,
+  "editor.codeActionsOnSave": {
+    "source.fixAll": true
+  }
+}

.yarnrc

@@ -1,2 +0,0 @@
-install.no-lockfile true
-save-exact true

CHANGELOG.md

@@ -1,29 +0,0 @@
-# Changelog
-
-## [1.1.1](https://github.com/Thream/socketio-jwt/compare/v1.1.0...v1.1.1) (2021-01-28)
-
-### Bug Fixes
-
-- **types:** decodedToken in secret callback ([c1a9213](https://github.com/Thream/socketio-jwt/commit/c1a9213a527e4c6188328221372e1f40191a790e)), closes [#21](https://github.com/Thream/socketio-jwt/issues/21)
-
-### Documentation
-
-- update server side usage with `jwks-rsa` : get the secret with `key.getPublicKey()` instead of `key.rsaPublicKey`
-
-## [1.1.0](https://github.com/Thream/socketio-jwt/compare/v1.0.1...v1.1.0) (2021-01-07)
-
-### Features
-
-- add algorithms option ([abbabc5](https://github.com/Thream/socketio-jwt/commit/abbabc588e3ea8b906fa0a0dcc83c91a3b5b5ea8))
-- add support for jwks-rsa ([#1](https://github.com/Thream/socketio-jwt/issues/1)) ([261e8d6](https://github.com/Thream/socketio-jwt/commit/261e8d66e2ec6fefb77429abcef8f846d996ecac))
-- improve types by extending socket.io module ([#6](https://github.com/Thream/socketio-jwt/issues/6)) ([84b523f](https://github.com/Thream/socketio-jwt/commit/84b523f4348c81933887f0dc700f438c84bd779a))
-
-## [1.0.1](https://github.com/Thream/socketio-jwt/compare/v1.0.0...v1.0.1) (2020-12-29)
-
-### Documentation
-
-- fix usage section by correctly importing `authorize`
-
-## [1.0.0](https://github.com/Thream/socketio-jwt/compare/v4.6.2...v1.0.0) (2020-12-29)
-
-Initial release.

CODE_OF_CONDUCT.md

@@ -0,0 +1,132 @@
+# 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
+contact@divlo.fr.
+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][v2.0].
+
+Community Impact Guidelines were inspired by
+[Mozilla's code of conduct enforcement ladder][mozilla coc].
+
+For answers to common questions about this code of conduct, see the FAQ at
+[https://www.contributor-covenant.org/faq][faq]. Translations are available
+at [https://www.contributor-covenant.org/translations][translations].
+
+[homepage]: https://www.contributor-covenant.org
+[v2.0]: https://www.contributor-covenant.org/version/2/0/code_of_conduct.html
+[mozilla coc]: https://github.com/mozilla/diversity
+[faq]: https://www.contributor-covenant.org/faq
+[translations]: https://www.contributor-covenant.org/translations

CONTRIBUTING.md

@@ -4,7 +4,7 @@ Thanks a lot for your interest in contributing to **Thream/socketio-jwt**! 🎉
 
 ## Code of Conduct
 
-**Thream** has adopted the [Contributor Covenant](https://www.contributor-covenant.org/) as its Code of Conduct, and we expect project participants to adhere to it. Please read [the full text](https://github.com/Thream/Thream/blob/master/.github/CODE_OF_CONDUCT.md) so that you can understand what actions will and will not be tolerated.
+**Thream** has adopted the [Contributor Covenant](https://www.contributor-covenant.org/) as its Code of Conduct, and we expect project participants to adhere to it. Please read [the full text](./CODE_OF_CONDUCT.md) so that you can understand what actions will and will not be tolerated.
 
 ## Open Development
 
@@ -21,7 +21,7 @@ All work on **Thream** happens directly on [GitHub](https://github.com/Thream).
 
 - **Please first discuss** the change you wish to make via [issue](https://github.com/Thream/socketio-jwt/issues) before making a change. It might avoid a waste of your time.
 
-- Ensure your code respect [Typescript Standard Style](https://www.npmjs.com/package/ts-standard).
+- Ensure your code respect linting.
 
 - Make sure your **code passes the tests**.
 

README.md

@@ -5,14 +5,18 @@
 </p>
 
 <p align="center">
-  <a href="https://github.com/Thream/socketio-jwt/actions?query=workflow%3A%22Node.js+CI%22"><img src="https://github.com/Thream/socketio-jwt/workflows/Node.js%20CI/badge.svg" alt="Node.js CI" /></a>
-  <a href="https://codecov.io/gh/Thream/socketio-jwt"><img src="https://codecov.io/gh/Thream/socketio-jwt/branch/develop/graph/badge.svg" alt="codecov" /></a>
-  <a href="https://dependabot.com/"><img src="https://badgen.net/github/dependabot/Thream/socketio-jwt?icon=dependabot" alt="Dependabot badge" /></a>
-  <a href="https://www.npmjs.com/package/@thream/socketio-jwt"><img src="https://img.shields.io/npm/v/@thream/socketio-jwt.svg" alt="npm version"></a>
-  <a href="https://www.npmjs.com/package/ts-standard"><img alt="TypeScript Standard Style" src="https://camo.githubusercontent.com/f87caadb70f384c0361ec72ccf07714ef69a5c0a/68747470733a2f2f62616467656e2e6e65742f62616467652f636f64652532307374796c652f74732d7374616e646172642f626c75653f69636f6e3d74797065736372697074"/></a>
+  <a href="./CONTRIBUTING.md"><img src="https://img.shields.io/badge/PRs-welcome-brightgreen.svg?style=flat" /></a>
   <a href="./LICENSE"><img src="https://img.shields.io/badge/licence-MIT-blue.svg" alt="Licence MIT"/></a>
+  <a href="./CODE_OF_CONDUCT.md"><img src="https://img.shields.io/badge/Contributor%20Covenant-v2.0%20adopted-ff69b4.svg" alt="Contributor Covenant" /></a>
+  <br/>
+  <a href="https://github.com/Thream/socketio-jwt/actions/workflows/build.yml"><img src="https://github.com/Thream/socketio-jwt/actions/workflows/build.yml/badge.svg?branch=develop" /></a>
+  <a href="https://github.com/Thream/socketio-jwt/actions/workflows/lint.yml"><img src="https://github.com/Thream/socketio-jwt/actions/workflows/lint.yml/badge.svg?branch=develop" /></a>
+  <a href="https://github.com/Thream/socketio-jwt/actions/workflows/test.yml"><img src="https://github.com/Thream/socketio-jwt/actions/workflows/test.yml/badge.svg?branch=develop" /></a>
+  <a href="https://codecov.io/gh/Thream/socketio-jwt"><img src="https://codecov.io/gh/Thream/socketio-jwt/branch/develop/graph/badge.svg" alt="codecov" /></a>
+  <br />
   <a href="https://conventionalcommits.org"><img src="https://img.shields.io/badge/Conventional%20Commits-1.0.0-yellow.svg" alt="Conventional Commits" /></a>
-  <a href="https://github.com/Thream/Thream/blob/master/.github/CODE_OF_CONDUCT.md"><img src="https://img.shields.io/badge/Contributor%20Covenant-v2.0%20adopted-ff69b4.svg" alt="Contributor Covenant" /></a>
+  <a href="https://github.com/semantic-release/semantic-release"><img src="https://img.shields.io/badge/%20%20%F0%9F%93%A6%F0%9F%9A%80-semantic--release-e10079.svg" alt="semantic-release" /></a>
+  <a href="https://www.npmjs.com/package/@thream/socketio-jwt"><img src="https://img.shields.io/npm/v/@thream/socketio-jwt.svg" alt="npm version"></a>
 </p>
 
 ## 📜 About
@@ -23,8 +27,14 @@ Compatible with `socket.io >= 3.0.0`.
 
 This repository was originally forked from [auth0-socketio-jwt](https://github.com/auth0-community/auth0-socketio-jwt) & it is not intended to take any credit but to improve the code from now on.
 
+## Prerequisites
+
+- [Node.js](https://nodejs.org/) >= 16.0.0
+
 ## 💾 Install
 
+**Note:** It is a package that is recommended to use/install on both the client and server sides.
+
 ```sh
 npm install --save @thream/socketio-jwt
 ```
@@ -87,19 +97,52 @@ io.on('connection', async (socket) => {
 })
 ```
 
+### Server side with `onAuthentication` (example)
+
+```ts
+import { Server } from 'socket.io'
+import { authorize } from '@thream/socketio-jwt'
+
+const io = new Server(9000)
+io.use(
+  authorize({
+    secret: 'your secret or public key',
+    onAuthentication: async (decodedToken) => {
+      // return the object that you want to add to the user property
+      // or throw an error if the token is unauthorized
+    }
+  })
+)
+
+io.on('connection', async (socket) => {
+  // jwt payload of the connected client
+  console.log(socket.decodedToken)
+  // You can do the same things of the previous example there...
+  // user object returned in onAuthentication
+  console.log(socket.user)
+})
+```
+
+### `authorize` options
+
+- `secret` is a string containing the secret for HMAC algorithms, or a function that should fetch the secret or public key as shown in the example with `jwks-rsa`.
+- `algorithms` (default: `HS256`)
+- `onAuthentication` is a function that will be called with the `decodedToken` as a parameter after the token is authenticated. Return a value to add to the `user` property in the socket object.
+
 ### Client side
 
 ```ts
 import { io } from 'socket.io-client'
+import { isUnauthorizedError } from '@thream/socketio-jwt'
 
-// Require Bearer Tokens to be passed in as an Authorization Header
+// Require Bearer Token
 const socket = io('http://localhost:9000', {
-  extraHeaders: { Authorization: `Bearer ${yourJWT}` }
+  auth: { token: `Bearer ${yourJWT}` }
 })
 
 // Handling token expiration
 socket.on('connect_error', (error) => {
-  if (error.data.type === 'UnauthorizedError') {
+  if (isUnauthorizedError(error)) {
     console.log('User token has expired')
   }
 })
@@ -114,7 +157,7 @@ socket.on('messages', (data) => {
 
 Anyone can help to improve the project, submit a Feature Request, a bug report or even correct a simple spelling mistake.
 
-The steps to contribute can be found in the [CONTRIBUTING.md](./.github/CONTRIBUTING.md) file.
+The steps to contribute can be found in the [CONTRIBUTING.md](./CONTRIBUTING.md) file.
 
 ## 📄 License
 

commitlint.config.js

@@ -1 +0,0 @@
-module.exports = { extends: ['@commitlint/config-conventional'] }

package.json

@@ -1,6 +1,8 @@
 {
   "name": "@thream/socketio-jwt",
-  "version": "1.1.1",
+  "version": "0.0.0-development",
+  "type": "module",
+  "public": true,
   "description": "Authenticate socket.io incoming connections with JWTs.",
   "license": "MIT",
   "main": "build/index.js",
@@ -9,7 +11,10 @@
     "build"
   ],
   "engines": {
-    "node": ">=12"
+    "node": ">=16.0.0"
+  },
+  "publishConfig": {
+    "access": "public"
   },
   "keywords": [
     "socket",
@@ -19,65 +24,26 @@
   "author": "Divlo <contact@divlo.fr>",
   "repository": {
     "type": "git",
-    "url": "git+https://github.com/Thream/socketio-jwt"
+    "url": "https://github.com/Thream/socketio-jwt"
   },
   "bugs": {
     "url": "https://github.com/Thream/socketio-jwt/issues"
   },
   "homepage": "https://github.com/Thream/socketio-jwt#readme",
-  "husky": {
-    "hooks": {
-      "commit-msg": "commitlint -E HUSKY_GIT_PARAMS",
-      "pre-commit": "npm run lint"
-    }
-  },
-  "release-it": {
-    "git": {
-      "commitMessage": "chore(release): v${version}"
-    },
-    "github": {
-      "release": false
-    },
-    "npm": {
-      "publish": false
-    },
-    "hooks": {
-      "before:init": [
-        "npm run lint",
-        "npm run test"
-      ]
-    },
-    "plugins": {
-      "@release-it/conventional-changelog": {
-        "preset": "angular",
-        "infile": "CHANGELOG.md"
-      }
-    }
-  },
-  "jest": {
-    "preset": "ts-jest",
-    "testEnvironment": "node",
-    "rootDir": "./src",
-    "collectCoverage": true,
-    "coverageDirectory": "../coverage/"
-  },
-  "ts-standard": {
-    "files": [
-      "./src/**/*.ts"
-    ],
-    "envs": [
-      "node",
-      "jest"
-    ]
-  },
   "scripts": {
-    "build": "rimraf ./build && tsc",
-    "lint": "ts-standard | snazzy",
-    "format": "ts-standard --fix | snazzy",
-    "release": "release-it",
-    "test": "jest",
-    "test:watchAll": "jest --watchAll",
-    "test:clearCache": "jest --clearCache"
+    "build": "rimraf ./build && swc ./src --out-dir ./build && tsc",
+    "build:dev": "swc ./src --out-dir ./build --watch",
+    "lint:commit": "commitlint",
+    "lint:editorconfig": "editorconfig-checker",
+    "lint:markdown": "markdownlint \"**/*.md\" --dot --ignore-path \".gitignore\"",
+    "lint:typescript": "eslint \"**/*.{js,jsx,ts,tsx}\" --ignore-path \".gitignore\"",
+    "lint:prettier": "prettier \".\" --check --ignore-path \".gitignore\"",
+    "lint:staged": "lint-staged",
+    "test": "c8 tap",
+    "release": "semantic-release",
+    "postinstall": "husky install",
+    "prepublishOnly": "pinst --disable",
+    "postpublish": "pinst --enable"
   },
   "peerDependencies": {
     "socket.io": ">=3.0.0"
@@ -86,26 +52,36 @@
     "jsonwebtoken": "8.5.1"
   },
   "devDependencies": {
-    "@commitlint/cli": "11.0.0",
-    "@commitlint/config-conventional": "11.0.0",
-    "@release-it/conventional-changelog": "2.0.0",
-    "@types/express": "4.17.11",
-    "@types/jest": "26.0.20",
-    "@types/jsonwebtoken": "8.5.0",
-    "@types/node": "14.14.22",
-    "@types/server-destroy": "1.0.1",
-    "axios": "0.21.1",
-    "express": "4.17.1",
-    "husky": "4.3.8",
-    "jest": "26.6.3",
-    "release-it": "14.2.2",
+    "@commitlint/cli": "16.2.3",
+    "@commitlint/config-conventional": "16.2.1",
+    "@swc/cli": "0.1.57",
+    "@swc/core": "1.2.164",
+    "@types/jsonwebtoken": "8.5.8",
+    "@types/node": "17.0.23",
+    "@types/tap": "15.0.6",
+    "@typescript-eslint/eslint-plugin": "5.18.0",
+    "@typescript-eslint/parser": "5.18.0",
+    "axios": "0.26.1",
+    "c8": "7.11.0",
+    "editorconfig-checker": "4.0.2",
+    "eslint": "8.12.0",
+    "eslint-config-conventions": "2.0.0",
+    "eslint-config-prettier": "8.5.0",
+    "eslint-plugin-import": "2.26.0",
+    "eslint-plugin-prettier": "4.0.0",
+    "eslint-plugin-promise": "6.0.0",
+    "eslint-plugin-unicorn": "42.0.0",
+    "fastify": "3.28.0",
+    "husky": "7.0.4",
+    "lint-staged": "12.3.7",
+    "markdownlint-cli": "0.31.1",
+    "pinst": "3.0.0",
+    "prettier": "2.6.2",
     "rimraf": "3.0.2",
-    "server-destroy": "1.0.1",
-    "snazzy": "9.0.0",
-    "socket.io": "3.1.0",
-    "socket.io-client": "3.1.0",
-    "ts-jest": "26.4.4",
-    "ts-standard": "10.0.0",
-    "typescript": "4.1.3"
+    "semantic-release": "19.0.2",
+    "socket.io": "4.4.1",
+    "socket.io-client": "4.4.1",
+    "tap": "16.0.1",
+    "typescript": "4.6.3"
   }
 }

src/UnauthorizedError.ts

@@ -1,10 +1,10 @@
 export class UnauthorizedError extends Error {
   public inner: { message: string }
-  public data: { message: string, code: string, type: 'UnauthorizedError' }
+  public data: { message: string; code: string; type: 'UnauthorizedError' }
 
-  constructor (code: string, error: { message: string }) {
+  constructor(code: string, error: { message: string }) {
     super(error.message)
-    this.message = error.message
+    this.name = 'UnauthorizedError'
     this.inner = error
     this.data = {
       message: this.message,
@@ -14,3 +14,7 @@ export class UnauthorizedError extends Error {
     Object.setPrototypeOf(this, UnauthorizedError.prototype)
   }
 }
+
+export const isUnauthorizedError = (error: any): error is UnauthorizedError => {
+  return error.data.type === 'UnauthorizedError'
+}

src/__test__/authorize.test.ts

@@ -1,103 +1,324 @@
+import tap from 'tap'
 import axios from 'axios'
-import { io } from 'socket.io-client'
+import { io, Socket } from 'socket.io-client'
 
-import { fixtureStart, fixtureStop } from './fixture'
+import { isUnauthorizedError } from '../UnauthorizedError.js'
+import {
+  API_URL,
+  fixtureStart,
+  fixtureStop,
+  getSocket,
+  basicProfile,
+  Profile
+} from './fixture/index.js'
 
-describe('authorize - with secret as string in options', () => {
-  let token: string = ''
-
-  beforeEach(async (done) => {
-    jest.setTimeout(15_000)
-    await fixtureStart(async () => {
-      const response = await axios.post('http://localhost:9000/login')
-      token = response.data.token
-      done()
-    })
-  })
-
-  afterEach((done) => {
-    fixtureStop(done)
-  })
-
-  it('should emit error with no token provided', (done) => {
-    const socket = io('http://localhost:9000')
-    socket.on('connect_error', (err: any) => {
-      expect(err.data.message).toEqual('no token provided')
-      expect(err.data.code).toEqual('credentials_required')
-      socket.close()
-      done()
-    })
-  })
-
-  it('should emit error with bad token format', (done) => {
-    const socket = io('http://localhost:9000', {
-      extraHeaders: { Authorization: 'testing' }
-    })
-    socket.on('connect_error', (err: any) => {
-      expect(err.data.message).toEqual(
-        'Format is Authorization: Bearer [token]'
-      )
-      expect(err.data.code).toEqual('credentials_bad_format')
-      socket.close()
-      done()
-    })
-  })
-
-  it('should emit error with unauthorized handshake', (done) => {
-    const socket = io('http://localhost:9000', {
-      extraHeaders: { Authorization: 'Bearer testing' }
-    })
-    socket.on('connect_error', (err: any) => {
-      expect(err.data.message).toEqual(
-        'Unauthorized: Token is missing or invalid Bearer'
-      )
-      expect(err.data.code).toEqual('invalid_token')
-      socket.close()
-      done()
-    })
-  })
-
-  it('should connect the user', (done) => {
-    const socket = io('http://localhost:9000', {
-      extraHeaders: { Authorization: `Bearer ${token}` }
-    })
-    socket.on('connect', () => {
-      socket.close()
-      done()
-    })
-  })
+export const api = axios.create({
+  baseURL: API_URL,
+  headers: {
+    'Content-Type': 'application/json'
+  }
 })
 
 const secretCallback = async (): Promise<string> => {
   return 'somesecret'
 }
 
-describe('authorize - with secret as callback in options', () => {
-  let token: string = ''
+await tap.test('authorize', async (t) => {
+  await t.test('with secret as string in options', async (t) => {
+    let token = ''
+    let socket: Socket | null = null
 
-  beforeEach(async (done) => {
-    jest.setTimeout(15_000)
-    await fixtureStart(
-      async () => {
-        const response = await axios.post('http://localhost:9000/login')
-        token = response.data.token
-        done()
-      },
-      { secret: secretCallback }
-    )
-  })
-
-  afterEach((done) => {
-    fixtureStop(done)
-  })
-
-  it('should connect the user', (done) => {
-    const socket = io('http://localhost:9000', {
-      extraHeaders: { Authorization: `Bearer ${token}` }
+    t.beforeEach(async () => {
+      await fixtureStart()
+      const response = await api.post('/login', {})
+      token = response.data.token
     })
-    socket.on('connect', () => {
-      socket.close()
-      done()
+
+    t.afterEach(async () => {
+      socket?.disconnect()
+      await fixtureStop()
+    })
+
+    await t.test('should emit error with no token provided', (t) => {
+      t.plan(4)
+      socket = io(API_URL)
+      socket.on('connect_error', async (error) => {
+        t.equal(isUnauthorizedError(error), true)
+        if (isUnauthorizedError(error)) {
+          t.equal(error.data.message, 'no token provided')
+          t.equal(error.data.code, 'credentials_required')
+        }
+        t.pass()
+      })
+      socket.on('connect', async () => {
+        t.fail()
+      })
+    })
+
+    await t.test('should emit error with bad token format', (t) => {
+      t.plan(4)
+      socket = io(API_URL, {
+        auth: { token: 'testing' }
+      })
+      socket.on('connect_error', async (error) => {
+        t.equal(isUnauthorizedError(error), true)
+        if (isUnauthorizedError(error)) {
+          t.equal(error.data.message, 'Format is Authorization: Bearer [token]')
+          t.equal(error.data.code, 'credentials_bad_format')
+        }
+        t.pass()
+      })
+      socket.on('connect', async () => {
+        t.fail()
+      })
+    })
+
+    await t.test('should emit error with unauthorized handshake', (t) => {
+      t.plan(4)
+      socket = io(API_URL, {
+        auth: { token: 'Bearer testing' }
+      })
+      socket.on('connect_error', async (error) => {
+        t.equal(isUnauthorizedError(error), true)
+        if (isUnauthorizedError(error)) {
+          t.equal(
+            error.data.message,
+            'Unauthorized: Token is missing or invalid Bearer'
+          )
+          t.equal(error.data.code, 'invalid_token')
+        }
+        t.pass()
+      })
+      socket.on('connect', async () => {
+        t.fail()
+      })
+    })
+
+    await t.test('should connect the user', (t) => {
+      t.plan(1)
+      socket = io(API_URL, {
+        auth: { token: `Bearer ${token}` }
+      })
+      socket.on('connect', async () => {
+        t.pass()
+      })
+      socket.on('connect_error', async (error) => {
+        t.fail(error.message)
+      })
+    })
+  })
+
+  await t.test('with secret as callback in options', async (t) => {
+    let token = ''
+    let socket: Socket | null = null
+
+    t.beforeEach(async () => {
+      await fixtureStart({ secret: secretCallback })
+      const response = await api.post('/login', {})
+      token = response.data.token
+    })
+
+    t.afterEach(async () => {
+      socket?.disconnect()
+      await fixtureStop()
+    })
+
+    await t.test('should emit error with no token provided', (t) => {
+      t.plan(4)
+      socket = io(API_URL)
+      socket.on('connect_error', async (error) => {
+        t.equal(isUnauthorizedError(error), true)
+        if (isUnauthorizedError(error)) {
+          t.equal(error.data.message, 'no token provided')
+          t.equal(error.data.code, 'credentials_required')
+        }
+        t.pass()
+      })
+      socket.on('connect', async () => {
+        t.fail()
+      })
+    })
+
+    await t.test('should emit error with bad token format', (t) => {
+      t.plan(4)
+      socket = io(API_URL, {
+        auth: { token: 'testing' }
+      })
+      socket.on('connect_error', async (error) => {
+        t.equal(isUnauthorizedError(error), true)
+        if (isUnauthorizedError(error)) {
+          t.equal(error.data.message, 'Format is Authorization: Bearer [token]')
+          t.equal(error.data.code, 'credentials_bad_format')
+        }
+        t.pass()
+      })
+      socket.on('connect', async () => {
+        t.fail()
+      })
+    })
+
+    await t.test('should emit error with unauthorized handshake', (t) => {
+      t.plan(4)
+      socket = io(API_URL, {
+        auth: { token: 'Bearer testing' }
+      })
+      socket.on('connect_error', async (error) => {
+        t.equal(isUnauthorizedError(error), true)
+        if (isUnauthorizedError(error)) {
+          t.equal(
+            error.data.message,
+            'Unauthorized: Token is missing or invalid Bearer'
+          )
+          t.equal(error.data.code, 'invalid_token')
+        }
+        t.pass()
+      })
+      socket.on('connect', async () => {
+        t.fail()
+      })
+    })
+
+    await t.test('should connect the user', (t) => {
+      t.plan(1)
+      socket = io(API_URL, {
+        auth: { token: `Bearer ${token}` }
+      })
+      socket.on('connect', async () => {
+        t.pass()
+      })
+      socket.on('connect_error', async (error) => {
+        t.fail(error.message)
+      })
+    })
+  })
+
+  await t.test('with onAuthentication callback in options', async (t) => {
+    let token = ''
+    let wrongToken = ''
+    let socket: Socket | null = null
+
+    t.beforeEach(async () => {
+      await fixtureStart({
+        secret: secretCallback,
+        onAuthentication: (decodedToken: Profile) => {
+          if (!decodedToken.checkField) {
+            throw new Error('Check Field validation failed')
+          }
+          return {
+            email: decodedToken.email
+          }
+        }
+      })
+      const response = await api.post('/login', {})
+      token = response.data.token
+      const responseWrong = await api.post('/login-wrong', {})
+      wrongToken = responseWrong.data.token
+    })
+
+    t.afterEach(async () => {
+      socket?.disconnect()
+      await fixtureStop()
+    })
+
+    await t.test('should emit error with no token provided', (t) => {
+      t.plan(4)
+      socket = io(API_URL)
+      socket.on('connect_error', async (error) => {
+        t.equal(isUnauthorizedError(error), true)
+        if (isUnauthorizedError(error)) {
+          t.equal(error.data.message, 'no token provided')
+          t.equal(error.data.code, 'credentials_required')
+        }
+        t.pass()
+      })
+      socket.on('connect', async () => {
+        t.fail()
+      })
+    })
+
+    await t.test('should emit error with bad token format', (t) => {
+      t.plan(4)
+      socket = io(API_URL, {
+        auth: { token: 'testing' }
+      })
+      socket.on('connect_error', async (error) => {
+        t.equal(isUnauthorizedError(error), true)
+        if (isUnauthorizedError(error)) {
+          t.equal(error.data.message, 'Format is Authorization: Bearer [token]')
+          t.equal(error.data.code, 'credentials_bad_format')
+        }
+        t.pass()
+      })
+      socket.on('connect', async () => {
+        t.fail()
+      })
+    })
+
+    await t.test('should emit error with unauthorized handshake', (t) => {
+      t.plan(4)
+      socket = io(API_URL, {
+        auth: { token: 'Bearer testing' }
+      })
+      socket.on('connect_error', async (error) => {
+        t.equal(isUnauthorizedError(error), true)
+        if (isUnauthorizedError(error)) {
+          t.equal(
+            error.data.message,
+            'Unauthorized: Token is missing or invalid Bearer'
+          )
+          t.equal(error.data.code, 'invalid_token')
+        }
+        t.pass()
+      })
+      socket.on('connect', async () => {
+        t.fail()
+      })
+    })
+
+    await t.test('should connect the user', (t) => {
+      t.plan(1)
+      socket = io(API_URL, {
+        auth: { token: `Bearer ${token}` }
+      })
+      socket.on('connect', async () => {
+        t.pass()
+      })
+      socket.on('connect_error', async (error) => {
+        t.fail(error.message)
+      })
+    })
+
+    await t.test('should contains user properties', (t) => {
+      t.plan(2)
+      const socketServer = getSocket()
+      socketServer?.on('connection', (client: any) => {
+        t.equal(client.user.email, basicProfile.email)
+        t.pass()
+      })
+      socket = io(API_URL, {
+        auth: { token: `Bearer ${token}` }
+      })
+      socket.on('connect_error', async (error) => {
+        t.fail(error.message)
+      })
+    })
+
+    await t.test('should emit error when user validation fails', (t) => {
+      t.plan(2)
+      socket = io(API_URL, {
+        auth: { token: `Bearer ${wrongToken}` }
+      })
+      socket.on('connect_error', async (error) => {
+        try {
+          t.equal(error.message, 'Check Field validation failed')
+          t.pass()
+        } catch {
+          t.fail()
+        }
+      })
+      socket.on('connect', async () => {
+        t.fail()
+      })
     })
   })
 })

src/__test__/fixture/index.ts

@@ -1,58 +1,79 @@
-import express from 'express'
 import jwt from 'jsonwebtoken'
-import { Server as HttpServer } from 'http'
-import { Server as HttpsServer } from 'https'
 import { Server as SocketIoServer } from 'socket.io'
-import enableDestroy from 'server-destroy'
+import fastify, { FastifyInstance } from 'fastify'
 
-import { authorize, AuthorizeOptions } from '../../index'
+import { authorize, AuthorizeOptions } from '../../index.js'
 
-interface Socket {
-  io: null | SocketIoServer
-  init: (httpServer: HttpServer | HttpsServer) => void
+interface FastifyIo {
+  instance: SocketIoServer
 }
 
-const socket: Socket = {
-  io: null,
-  init (httpServer) {
-    socket.io = new SocketIoServer(httpServer)
+declare module 'fastify' {
+  export interface FastifyInstance {
+    io: FastifyIo
   }
 }
 
-let server: HttpServer | null = null
+export interface BasicProfile {
+  email: string
+  id: number
+}
+
+export interface Profile extends BasicProfile {
+  checkField: boolean
+}
+
+export const PORT = 9000
+export const API_URL = `http://localhost:${PORT}`
+export const basicProfile: BasicProfile = {
+  email: 'john@doe.com',
+  id: 123
+}
+
+let application: FastifyInstance | null = null
 
 export const fixtureStart = async (
-  done: any,
-  options: AuthorizeOptions = { secret: 'aaafoo super sercret' }
+  options: AuthorizeOptions = { secret: 'super secret' }
 ): Promise<void> => {
-  const app = express()
-  app.use(express.json())
-  let keySecret = 'secret'
+  const profile: Profile = { ...basicProfile, checkField: true }
+  let keySecret = ''
   if (typeof options.secret === 'string') {
     keySecret = options.secret
   } else {
-    keySecret = await options.secret({ header: { alg: 'RS256' }, payload: '' })
+    keySecret = await options.secret({
+      header: { alg: 'HS256' },
+      payload: profile
+    })
   }
-  app.post('/login', (_req, res) => {
-    const profile = {
-      email: 'john@doe.com',
-      id: 123
-    }
+  application = fastify()
+  application.post('/login', async (_request, reply) => {
     const token = jwt.sign(profile, keySecret, {
       expiresIn: 60 * 60 * 5
     })
-    return res.json({ token })
+    reply.statusCode = 201
+    return { token }
   })
-  server = app.listen(9000, done)
-  socket.init(server)
-  socket.io?.use(authorize(options))
-  enableDestroy(server)
+  application.post('/login-wrong', async (_request, reply) => {
+    profile.checkField = false
+    const token = jwt.sign(profile, keySecret, {
+      expiresIn: 60 * 60 * 5
+    })
+    reply.statusCode = 201
+    return { token }
+  })
+  const instance = new SocketIoServer(application.server)
+  instance.use(authorize(options))
+  application.decorate('io', { instance })
+  application.addHook('onClose', (fastify) => {
+    fastify.io.instance.close()
+  })
+  await application.listen(PORT)
 }
 
-export const fixtureStop = (callback: Function): void => {
-  socket.io?.close()
-  try {
-    server?.destroy()
-  } catch (err) {}
-  callback()
+export const fixtureStop = async (): Promise<void> => {
+  await application?.close()
+}
+
+export const getSocket = (): SocketIoServer | undefined => {
+  return application?.io.instance
 }

src/authorize.ts

@@ -1,24 +1,21 @@
 import jwt, { Algorithm } from 'jsonwebtoken'
 import { Socket } from 'socket.io'
 
-import { UnauthorizedError } from './UnauthorizedError'
+import { UnauthorizedError } from './UnauthorizedError.js'
 
 declare module 'socket.io' {
   interface Socket extends ExtendedSocket {}
 }
 
-interface ExtendedError extends Error {
-  data?: any
-}
-
 interface ExtendedSocket {
   encodedToken?: string
   decodedToken?: any
+  user?: any
 }
 
 type SocketIOMiddleware = (
   socket: Socket,
-  next: (err?: ExtendedError) => void
+  next: (error?: UnauthorizedError) => void
 ) => void
 
 interface CompleteDecodedToken {
@@ -29,20 +26,23 @@ interface CompleteDecodedToken {
   payload: any
 }
 
-type SecretCallback = (decodedToken: CompleteDecodedToken) => Promise<string>
+type SecretCallback = (
+  decodedToken: CompleteDecodedToken
+) => Promise<string> | string
 
 export interface AuthorizeOptions {
   secret: string | SecretCallback
   algorithms?: Algorithm[]
+  onAuthentication?: (decodedToken: any) => Promise<any> | any
 }
 
 export const authorize = (options: AuthorizeOptions): SocketIOMiddleware => {
-  const { secret, algorithms = ['HS256'] } = options
+  const { secret, algorithms = ['HS256'], onAuthentication } = options
   return async (socket, next) => {
     let encodedToken: string | null = null
-    const authorizationHeader = socket.request.headers.authorization
-    if (authorizationHeader != null) {
-      const tokenSplitted = authorizationHeader.split(' ')
+    const { token } = socket.handshake.auth
+    if (token != null) {
+      const tokenSplitted = token.split(' ')
       if (tokenSplitted.length !== 2 || tokenSplitted[0] !== 'Bearer') {
         return next(
           new UnauthorizedError('credentials_bad_format', {
@@ -59,7 +59,6 @@ export const authorize = (options: AuthorizeOptions): SocketIOMiddleware => {
         })
       )
     }
-    // Store encoded JWT
     socket.encodedToken = encodedToken
     let keySecret: string | null = null
     let decodedToken: any
@@ -78,8 +77,14 @@ export const authorize = (options: AuthorizeOptions): SocketIOMiddleware => {
         })
       )
     }
-    // Store decoded JWT
     socket.decodedToken = decodedToken
+    if (onAuthentication != null) {
+      try {
+        socket.user = await onAuthentication(decodedToken)
+      } catch (error: any) {
+        return next(error)
+      }
+    }
     return next()
   }
 }

src/index.ts

@@ -1 +1,2 @@
-export * from './authorize'
+export * from './authorize.js'
+export * from './UnauthorizedError.js'

tsconfig.json

@@ -1,23 +1,15 @@
 {
   "compilerOptions": {
-    "target": "ES2019",
-    "module": "commonjs",
-    "lib": ["ES2019"],
+    "target": "ESNext",
+    "module": "ESNext",
+    "lib": ["ESNext"],
     "moduleResolution": "node",
-    "allowJs": false,
-    "checkJs": false,
-    "declaration": true,
-    "sourceMap": false,
     "outDir": "./build",
     "rootDir": "./src",
-    "removeComments": false,
-    "noEmitOnError": true,
-    "importHelpers": false,
+    "emitDeclarationOnly": true,
+    "declaration": true,
     "strict": true,
-    "esModuleInterop": true,
-    "experimentalDecorators": true,
-    "emitDecoratorMetadata": true,
-    "forceConsistentCasingInFileNames": true,
-    "incremental": false
+    "skipLibCheck": true,
+    "esModuleInterop": true
   }
 }