snappymail/README.md

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<div align="center">
<a href="https://github.com/the-djmaze/snappymail">
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<img src="https://snappymail.eu/static/img/logo-256x256-white.png">
</a>
<br>
<h1>SnappyMail</h1>
<br>
<p>
Simple, modern, lightweight &amp; fast web-based email client.
</p>
<p>
The drastically upgraded &amp; secured fork of <a href="https://github.com/RainLoop/rainloop-webmail">RainLoop Webmail Community edition</a>.
</p>
<p>
2020-09-26 18:25:57 +08:00
We thank the RainLoop Team for making a great PHP 5 product that was good in the past.
</p>
<p>
Up to date system requirements, snappy performance, simple installation and upgrade, no database required
- all these make SnappyMail a good choice.
</p>
<h2></h2>
<br>
</div>
For more information about the product, check [snappymail.eu](https://snappymail.eu/).
Information about installing the product, check the [wiki page](https://github.com/the-djmaze/snappymail/wiki/Installation-instructions).
And don't forget to read the [RainLoop documentation](https://www.rainloop.net/docs/).
## License
**SnappyMail** is released under
**GNU AFFERO GENERAL PUBLIC LICENSE Version 3 (AGPL)**.
http://www.gnu.org/licenses/agpl-3.0.html
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Copyright (c) 2020 - 2022 SnappyMail
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Copyright (c) 2013 - 2022 RainLoop
## Modifications
This fork of RainLoop has the following changes:
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* Privacy/GDPR friendly (no: Social, Gravatar, Facebook, Google, Twitter, DropBox, OwnCloud, X-Mailer)
* Admin uses password_hash/password_verify
2020-07-15 20:45:11 +08:00
* Auth failed attempts written to syslog
2020-07-29 17:29:59 +08:00
* Added Fail2ban instructions
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* ES2018
* PHP 7.3+ required
* PHP mbstring extension required
2021-03-04 19:16:50 +08:00
* PHP replaced pclZip with PharData and ZipArchive
2021-10-29 19:09:12 +08:00
* Dark mode
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* Added option to remove background/font colors from messages for real "dark mode"
2020-07-15 20:45:11 +08:00
* Removed BackwardCapability (class \RainLoop\Account)
2021-03-04 19:16:50 +08:00
* Removed ChangePassword (re-implemented as plugin)
2020-07-15 20:45:11 +08:00
* Removed POP3 support
* Removed background video support
* Removed Sentry (Application Monitoring and Error Tracking Software)
2021-10-29 19:09:12 +08:00
* Removed Spyc yaml
2020-07-15 20:45:11 +08:00
* Replaced gulp-uglify with gulp-terser
* CRLF => LF line endings
* Embed boot.js and boot.css into index.html
2020-07-27 23:40:00 +08:00
* Ongoing removal of old JavaScript code (things are native these days)
2020-09-13 20:13:16 +08:00
* Added modified [Squire](https://github.com/neilj/Squire) HTML editor as replacement for CKEditor
2022-05-22 05:24:50 +08:00
* Updated [Sabre/VObject](https://github.com/sabre-io/vobject)
* 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
* Better memory garbage collection management
* Added serviceworker for Notifications
2021-01-22 00:37:41 +08:00
* Added advanced Sieve scripts editor
* Slimmed down language files
* Replaced webpack with rollup
2021-02-17 23:31:29 +08:00
* No user-agent detection (use device width)
2021-03-04 19:16:50 +08:00
* Added support to load plugins as .phar
2021-04-20 02:44:12 +08:00
* Replaced old Sabre library
* AddressBook Contacts support MySQL/MariaDB utf8mb4
2021-07-16 22:24:07 +08:00
* 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/)
* Support IMAP RFC 2971 ID extension
* Support IMAP RFC 5258 LIST-EXTENDED
* Support IMAP RFC 5464 METADATA
* Support IMAP RFC 5819 LIST-STATUS
* Support IMAP RFC 7628 SASL OAUTHBEARER aka XOAUTH2
* Support IMAP4rev2 RFC 9051
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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.
Supported are:
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* Chrome 80+
* Edge 80+
* Firefox 78+
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* Opera 67+
* Safari 13.1+
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### Removal of old JavaScript
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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* boot.js without webpack overhead
* 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
* Replaced bootstrap.js with native drop-in replacement
* Replaced dev/Common/ClientStorageDriver/* with Web Storage Objects polyfill
* Replaced *Ajax with *Fetch classes because we use the Fetch API, not jQuery.ajax
2021-07-29 17:43:47 +08:00
* Replaced [knockoutjs](https://github.com/knockout/knockout) 3.4 with a modified 3.5.1
* Replaced knockout-sortable with native HTML5 drag&drop
* Replaced simplestatemanager with CSS @media
* Replaced inputosaurus with own code
* Replaced keymaster with own shortcuts handler
* Removed ifvisible.js
* Removed pikaday
* Removed underscore
* Removed polyfills
* Removed Modernizr
* Removed nanoscroll
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* Removed lightgallery
* Removed jQuery
* Removed jquery-ui
* Removed jquery-scrollstop
* Removed jquery-mousewheel
* Removed matchmedia-polyfill
* Removed momentjs (use Intl)
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* Removed opentip (use CSS)
* Removed non-community (aka Prem/Premium/License) code
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* Removed ProgressJS
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RainLoop 1.17 vs SnappyMail
|js/* |RainLoop |Snappy |
|--------------- |--------: |--------: |
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|admin.js |2.170.153 | 80.893 |
|app.js |4.207.787 | 405.596 |
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|boot.js | 868.735 | 2.050 |
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|libs.js | 658.812 | 195.214 |
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|sieve.js | 0 | 86.183 |
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|polyfills.js | 334.608 | 0 |
|serviceworker.js | 0 | 285 |
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|TOTAL |8.240.095 | 770.221 |
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|js/min/* |RainLoop |Snappy |RL gzip |SM gzip |RL brotli |SM brotli |
|--------------- |--------: |--------: |------: |------: |--------: |--------: |
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|admin.min.js | 256.831 | 40.083 | 73.606 | 13.387 | 60.877 | 11.991 |
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|app.min.js | 515.367 | 187.928 |139.456 | 62.162 |110.485 | 53.380 |
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|boot.min.js | 84.659 | 1.252 | 26.998 | 778 | 23.643 | 628 |
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|libs.min.js | 584.772 | 93.430 |180.901 | 34.504 |155.182 | 30.954 |
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|sieve.min.js | 0 | 41.961 | 0 | 10.493 | 0 | 9.462 |
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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 | 282.610 |358.761 | 97.444 |299.485 | 84.962 |
|TOTAL user+sieve |1.217.635 | 324.571 |358.761 |107.937 |299.485 | 94.424 |
|TOTAL admin | 959.099 | 134.765 |292.911 | 48.669 |249.877 | 43.573 |
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For a user its around 70% smaller and faster than traditional RainLoop.
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### CSS changes
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* Solve jQuery removed "features" with native css code
* Themes work in mobile mode
* Bugfix invalid/conflicting css rules
2021-02-17 23:31:29 +08:00
* Use flexbox
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* Split app.css to have separate admin.css
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* Remove oldschool 'float'
* Remove unused css
2020-08-31 22:33:40 +08:00
* Removed html.no-css
* Removed dev/Styles/Cmd.less
* Removed dev/Styles/Scroll.less
* Removed Internet Explorer from normalize.css
* Removed node_modules/opentip/css/opentip.css
* Removed node_modules/pikaday/css/pikaday.css
* Removed unused vendors/bootstrap/less/*
2020-08-31 22:33:40 +08:00
* Removed vendors/jquery-nanoscroller/nanoscroller.css
* Removed vendors/jquery-letterfx/jquery-letterfx.min.css
* Removed vendors/Progress.js/minified/progressjs.min.css
* Removed gulp-autoprefixer
|css/* |RainLoop |Snappy |RL gzip |SM gzip |SM brotli |
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|------------ |-------: |------: |------: |------: |--------: |
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|app.css | 340.331 | 81.669 | 46.946 | 16.923 | 14.538 |
|app.min.css | 274.947 | 65.520 | 39.647 | 15.098 | 13.140 |
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|boot.css | | 1.326 | | 664 | 545 |
|boot.min.css | | 1.071 | | 590 | 474 |
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|admin.css | | 29.949 | | 6.793 | 5.898 |
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|admin.min.css | | 24.073 | | 6.158 | 5.414 |
### PGP
RainLoop uses the old OpenPGP.js v2
SnappyMail v2.12 uses OpenPGP.js v5, GnuPG and Mailvelope.
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.
* remove all unused Node.js
* remove all old browsers support
See https://github.com/the-djmaze/openpgpjs for development
|OpenPGP |RainLoop |Snappy |RL gzip |SM gzip |RL brotli |SM brotli |
|--------------- |--------: |--------: |------: |-------: |--------: |--------: |
2022-04-05 17:06:22 +08:00
|openpgp.min.js | 330.742 | 539.244 |102.388 | 166.997 | 84.241 | 137.184 |
|openpgp.worker | 1.499 | | 824 | | 695 | |
### Squire vs CKEditor
The [Squire](https://github.com/neilj/Squire) implementation is not 100% compatible yet, but it shows the massive overhead of CKEditor.
Still TODO:
* support for tables (really needed?!?)
* support BIDI (really needed?!?)
| | normal | min | gzip | min gzip |
|-------- |-------: |-------: |------: |--------: |
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|squire | 122.321 | 41.906 | 31.867 | 14.330 |
|ckeditor | ? | 520.035 | ? | 155.916 |
CKEditor including the 7 asset requests (css,language,plugins,icons) is 633.46 KB / 180.47 KB (gzip).
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To use the old CKEditor, you must install the plugin.