mirror of
https://github.com/the-djmaze/snappymail.git
synced 2024-11-15 12:15:20 +08:00
226 lines
8.9 KiB
Markdown
226 lines
8.9 KiB
Markdown
<div align="center">
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<a href="https://github.com/the-djmaze/snappymail">
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<img src="https://snappymail.eu/static/img/logo-256x256-white.png">
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</a>
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<br>
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<h1>SnappyMail</h1>
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<br>
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[](https://github.com/the-djmaze/snappymail/actions/workflows/docker.yml)
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[](https://hub.docker.com/r/djmaze/snappymail/tags)
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<p>
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Simple, modern, lightweight & fast web-based email client.
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</p>
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<p>
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The drastically upgraded & secured fork of <a href="https://github.com/RainLoop/rainloop-webmail">RainLoop Webmail Community edition</a>.
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</p>
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<p>
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We thank the RainLoop Team for making a great PHP 5 product that was good in the past.
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</p>
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<p>
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Up to date system requirements, snappy performance, simple installation and upgrade, no database required
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- all these make SnappyMail a good choice.
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</p>
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<h2></h2>
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<br>
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</div>
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For more information about the product, check [snappymail.eu](https://snappymail.eu/).
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Information about installing the product, check the [wiki page](https://github.com/the-djmaze/snappymail/wiki/Installation-instructions).
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And don't forget to read the whole [Wiki](https://github.com/the-djmaze/snappymail/wiki).
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## License
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**SnappyMail** is released under
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**GNU AFFERO GENERAL PUBLIC LICENSE Version 3 (AGPL)**.
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http://www.gnu.org/licenses/agpl-3.0.html
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Copyright (c) 2020 - 2024 SnappyMail
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Copyright (c) 2013 - 2022 RainLoop
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## Modifications
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This fork of RainLoop has the following changes:
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* Privacy/GDPR friendly (no: Social, Gravatar, Facebook, Google, Twitter, DropBox, X-Mailer)
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* Admin uses password_hash/password_verify
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* Auth failed attempts written to syslog
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* Added Fail2ban instructions
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* ES2020
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* PHP 7.4+ required
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* PHP mbstring extension required
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* PHP replaced pclZip with PharData and ZipArchive
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* Dark mode
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* Added option to remove background/font colors from messages for real "dark mode"
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* Removed BackwardCapability (class \RainLoop\Account)
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* Removed ChangePassword (re-implemented as plugin)
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* Removed POP3 support
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* Removed background video support
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* Removed Sentry (Application Monitoring and Error Tracking Software)
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* Removed Spyc yaml
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* Removed OwnCloud
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* Replaced gulp-uglify with gulp-terser
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* CRLF => LF line endings
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* Embed boot.js and boot.css into index.html
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* Removal of old JavaScript code (things are native these days)
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* Added modified [Squire](https://github.com/the-djmaze/Squire/tree/snappymail) HTML editor as replacement for CKEditor
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* Updated [Sabre/VObject](https://github.com/sabre-io/vobject)
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* Split Admin specific JavaScript code from User code
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* Split Sieve specific JavaScript code from User code
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* JSON reviver
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* Better memory garbage collection management
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* Added serviceworker for Notifications
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* Added advanced Sieve scripts editor
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* Slimmed down language files
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* Replaced webpack with rollup
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* No user-agent detection (use device width)
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* Added support to load plugins as .phar
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* Replaced old Sabre library
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* AddressBook Contacts support MySQL/MariaDB utf8mb4
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* Added [Fetch Metadata Request Headers](https://www.w3.org/TR/fetch-metadata/) checks
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* Reduced excessive DOM size
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* Support [Kolab groupware](https://kolab.org/)
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* Support many more [IMAP RFC's](https://snappymail.eu/comparison#IMAP)
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* Support Sodium and OpenSSL for encryption
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* Much better PGP support
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### Supported browsers
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This fork uses downsized/simplified versions of scripts and has no support for Internet Explorer nor Edge Legacy.
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Supported are:
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* Chrome 80+
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* Edge 80+
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* Firefox 78+
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* Opera 67+
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* Safari 13.1+
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### Removal of old JavaScript
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The result is faster and smaller download code (good for mobile networks).
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* Added dev/prototype.js for some additional features
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* Modified Jua.js to be without jQuery
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* Replaced Autolinker with simple https/email detection
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* Replaced momentToNode with proper HTML5 `<time>`
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* Replaced resize listeners with ResizeObserver
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* Replaced bootstrap.js with native drop-in replacement
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* Replaced dev/Common/ClientStorageDriver/* with Web Storage Objects polyfill
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* Replaced *Ajax with *Fetch classes because we use the Fetch API, not jQuery.ajax
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* Replaced [knockoutjs](https://github.com/knockout/knockout) 3.4 with a modified 3.5.1
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* Replaced knockout-sortable with native HTML5 drag&drop
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* Replaced simplestatemanager with CSS @media
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* Replaced inputosaurus with own code
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* Replaced keymaster with own shortcuts handler
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* Replaced OpenPGP.js v2 with OpenPGP.js v5
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* Removed ifvisible.js
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* Removed pikaday
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* Removed underscore
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* Removed polyfills
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* Removed Modernizr
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* Removed nanoscroll
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* Removed lightgallery
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* Removed jQuery
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* Removed jquery-ui
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* Removed jquery-scrollstop
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* Removed jquery-mousewheel
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* Removed matchmedia-polyfill
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* Removed momentjs (use Intl)
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* Removed opentip (use CSS)
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* Removed non-community (aka Prem/Premium/License) code
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* Removed ProgressJS
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RainLoop 1.17 vs SnappyMail
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|js/* |RainLoop |Snappy |
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|--------------- |--------: |--------: |
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|admin.js |2.170.153 | 84.925 |
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|app.js |4.207.787 | 447.263 |
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|boot.js | 868.735 | 4.343 |
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|libs.js | 658.812 | 233.728 |
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|sieve.js | 0 | 91.418 |
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|polyfills.js | 334.608 | 0 |
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|serviceworker.js | 0 | 285 |
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|TOTAL |8.240.095 | 861.962 |
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|js/min/* |RainLoop |Snappy |RL gzip |SM gzip |RL brotli |SM brotli |
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|--------------- |--------: |--------: |------: |------: |--------: |--------: |
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|admin.min.js | 256.831 | 41.719 | 73.606 | 14.022 | 60.877 | 12.567 |
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|app.min.js | 515.367 | 202.101 |139.456 | 68.505 |110.485 | 58.481 |
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|boot.min.js | 84.659 | 2.231 | 26.998 | 1.271 | 23.643 | 1.067 |
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|libs.min.js | 584.772 | 110.646 |180.901 | 39.518 |155.182 | 35.207 |
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|sieve.min.js | 0 | 45.504 | 0 | 11.131 | 0 | 9.917 |
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|polyfills.min.js | 32.837 | 0 | 11.406 | 0 | 10.175 | 0 |
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|TOTAL user |1.217.635 | 314.978 |358.761 |109.294 |299.485 | 94.755 |
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|TOTAL user+sieve |1.217.635 | 360.482 |358.761 |120.425 |299.485 |104.672 |
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|TOTAL admin | 959.099 | 154.596 |292.911 | 54.811 |249.877 | 48.841 |
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For a user it is around 66% smaller and faster than traditional RainLoop.
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### CSS changes
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* Solve jQuery removed "features" with native css code
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* Themes work in mobile mode
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* Bugfix invalid/conflicting css rules
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* Use flexbox
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* Use border-box
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* Split app.css to have separate admin.css
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* Remove oldschool 'float'
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* Remove unused css
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* Removed html.no-css
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* Removed dev/Styles/Cmd.less
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* Removed dev/Styles/Scroll.less
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* Removed Internet Explorer from normalize.css
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* Removed node_modules/opentip/css/opentip.css
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* Removed node_modules/pikaday/css/pikaday.css
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* Removed unused vendors/bootstrap/less/*
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* Removed vendors/jquery-nanoscroller/nanoscroller.css
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* Removed vendors/jquery-letterfx/jquery-letterfx.min.css
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* Removed vendors/Progress.js/minified/progressjs.min.css
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* Removed gulp-autoprefixer
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|css/* |RainLoop |Snappy |RL gzip |SM gzip |SM brotli |
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|------------ |-------: |------: |------: |------: |--------: |
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|app.css | 340.331 | 85.073 | 46.946 | 17.792 | 15.210 |
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|app.min.css | 274.947 | 68.272 | 39.647 | 15.615 | 13.636 |
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|boot.css | | 1.326 | | 664 | 545 |
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|boot.min.css | | 1.071 | | 590 | 474 |
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|admin.css | | 30.880 | | 7.045 | 6.127 |
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|admin.min.css | | 24.959 | | 6.368 | 5.615 |
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### PGP
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RainLoop uses the old OpenPGP.js v2
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SnappyMail v2.12 uses OpenPGP.js v5, GnuPG and Mailvelope.
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SnappyMail is able to use and generate ECDSA and EDDSA keys, where RainLoop does not.
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Since SnappyMail tries to achieve the best mobile experience, it forked OpenPGP.js to strip it down.
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* remove all unused Node.js
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* remove all old browsers support
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See https://github.com/the-djmaze/openpgpjs for development
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|OpenPGP |RainLoop |Snappy |RL gzip |SM gzip |RL brotli |SM brotli |
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|--------------- |--------: |--------: |------: |-------: |--------: |--------: |
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|openpgp.min.js | 330.742 | 546.165 |102.388 | 169.207 | 84.241 | 138.688 |
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|openpgp.worker | 1.499 | | 824 | | 695 | |
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### Squire vs CKEditor
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The [Squire](https://github.com/neilj/Squire) implementation is not 100% compatible yet, but it shows the massive overhead of CKEditor.
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Still TODO:
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* support for tables (really needed?!?)
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| | normal | min | gzip | min gzip |
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|-------- |-------: |-------: |------: |--------: |
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|squire | 122.321 | 41.906 | 31.867 | 14.330 |
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|ckeditor | ? | 520.035 | ? | 155.916 |
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CKEditor including the 7 asset requests (css,language,plugins,icons) is 633.46 KB / 180.47 KB (gzip).
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