Dmitry VerkhoturovandUmputun
f9d4837567
`Content-Security-Policy` now restricts resource loading and execution
to enhance security:
- `default-src 'none'`: Disallow all resource loading by default.
- `base-uri 'none'`: Prevents the use of `<base>` tag to change the
base URL for relative URLs.
- `form-action 'none'`: Disallows form submissions.
- `connect-src 'self'`: Restricts the origins that can be connected to
(via XHR, WebSockets, etc.) to the same origin.
- `frame-src 'self'`: Restricts the origins that can be embedded using
`<frame>` and `<iframe>` to the same origin (for `/web/` demo
endpoint).
- `frame-ancestors %s;`: Specifies the origins that are allowed to
embed this content in a frame. If no specific origins are allowed, it
defaults to `*` (any origin). This enhances security by controlling
which sites can embed your content.
- `img-src 'self'`: Allows images to be loaded only from the same
origin. If `imageProxyEnabled` is true, allows images from any origin
(`*`).
- `script-src 'self' 'unsafe-inline'`: Allows scripts to be loaded and
executed only from the same origin and allows inline scripts.
- `style-src 'self' 'unsafe-inline'`: Allows styles to be loaded and
applied only from the same origin and allows inline styles.
- `font-src data:`: Allows fonts to be loaded from data URIs.
- `object-src 'none'`: Disallows the use of `<object>`, `<embed>`, and
`<applet>` tags.
`Permissions-Policy` now restricts the use of certain browser features
which we don't use to enhance user privacy and security:
- `accelerometer=()`: Disables the use of the accelerometer sensor.
- `autoplay=()`: Disables automatic playback of media.
- `camera=()`: Disables the use of the camera.
- `cross-origin-isolated=()`: Disallows the page from being treated as
cross-origin isolated.
- `display-capture=()`: Disables the ability to capture the display.
- `encrypted-media=()`: Disables the use of Encrypted Media Extensions
.
- `fullscreen=()`: Disables the ability to use fullscreen mode.
- `geolocation=()`: Disables the use of geolocation.
- `gyroscope=()`: Disables the use of the gyroscope sensor.
- `keyboard-map=()`: Disables the use of the keyboard map.
- `magnetometer=()`: Disables the use of the magnetometer sensor.
- `microphone=()`: Disables the use of the microphone.
- `midi=()`: Disables the use of the MIDI API.
- `payment=()`: Disables the Payment Request API.
- `picture-in-picture=()`: Disables the use of Picture-in-Picture mode
.
- `publickey-credentials-get=()`: Disables the use of the Web
Authentication API.
- `screen-wake-lock=()`: Disables the ability to prevent the screen
from dimming.
- `sync-xhr=()`: Disables synchronous XMLHttpRequest.
- `usb=()`: Disables the use of the USB API.
- `xr-spatial-tracking=()`: Disables the use of spatial tracking in
WebXR.
- `clipboard-read=()`: Disables the ability to read from the clipboard
.
- `clipboard-write=()`: Disables the ability to write to the clipboard
.
- `gamepad=()`: Disables the use of the Gamepad API.
- `hid=()`: Disables the use of the Human Interface Device API.
- `idle-detection=()`: Disables the ability to detect idle state.
- `interest-cohort=()`: Disables the use of interest cohort tracking.
- `serial=()`: Disables the use of the Serial API.
- `unload=()`: Disables the ability to use the `beforeunload` and
`unload` events.
- `window-management=()`: Disables the ability to use window
management APIs.
Remark42 
Remark42 is a self-hosted, lightweight and simple (yet functional) comment engine, which doesn't spy on users. It can be embedded into blogs, articles, or any other place where readers add comments.
- Social login via Google, Twitter, Facebook, Microsoft, GitHub, Yandex, Patreon and Telegram
- Login via email
- Optional anonymous access
- Multi-level nested comments with both tree and plain presentations
- Import from Disqus and WordPress
- Markdown support with friendly formatter toolbar
- Moderator can remove comments and block users
- Voting, pinning and verification system
- Sortable comments
- Images upload with drag-and-drop
- Extractor for recent comments, cross-post
- RSS for all comments and each post
- Telegram, Slack, Webhook and email notifications for Admins (get notified for each new comment)
- Email and Telegram notifications for users (get notified when someone responds to your comment)
- Export data to JSON with automatic backups
- No external databases, everything embedded in a single data file
- Fully dockerized and can be deployed in a single command
- Self-contained executable can be deployed directly to Linux, Windows and macOS
- Clean, lightweight and customizable UI with white and dark themes
- Multi-site mode from a single instance
- Integration with automatic SSL (direct and via nginx-le)
- Privacy focused
Demo site available with all authentication methods, including email auth and anonymous access.
All remark42 documentation is available by the link.
Contribution
In order to start and work on the project locally in development mode check our contribution documentation for backend and frontend.
If you are interested in adding a new localization please check these docs.