libreqr/README.md
vdbhb59 1df83b89a1 Add QR code type "Wifi" + handle every request in index.php (#27)
QR codes types can now be chosen between the default text mode and the Wifi mode.

The WiFi form is on a dedicated page, and that has been implemented by managing every HTTP request from index.php

For more information about the format used for Wifi QR codes check https://github.com/zxing/zxing/wiki/Barcode-Contents#wi-fi-network-config-android-ios-11

Co-authored-by: Miraty <miraty+git@antopie.org>
Reviewed-on: #27 (https://code.antopie.org/miraty/libreqr/issues/27)
Reviewed-by: Miraty <miraty@noreply.code.antopie.org>
Co-authored-by: Denise <denisebitca@42l.fr>
Co-committed-by: Denise <denisebitca@42l.fr>

e4491752f2
2025-09-07 17:17:32 +05:30

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# LibreQR
A PHP Web interface for generating QR codes.
## Demo
A LibreQR instance is available at <https://qr.antopie.org>.
## Installation
### Generic
Place this source code in a Web server with PHP8.0+, extensions `gd`, `mbstring` and `iconv`, and writing rights on the `css/` directory. Every request needs to be sent to `index.php`.
#### Security hardening
##### HTTP headers
Your HTTP server can reply the following headers:
```
Content-Security-Policy: default-src 'none'; img-src 'self' data:; style-src 'self'; frame-ancestors 'none'; form-action 'self';
Referrer-Policy: no-referrer
```
##### PHP-FPM chroot
LibreQR can be chrooted using PHP-FPM.
### YunoHost
There is [a package](https://code.antopie.org/miraty/qr_ynh/) for [YunoHost](https://yunohost.org/).
For historical reasons, LibreQR is technically named `qr` in YunoHost.
You can install it from the WebAdmin or with this command:
```
sudo yunohost app install qr
```
## Themes
Themes are located in `themes/*`, the default theme is in `themes/libreqr/`.
You can customize your LibreQR instance look by changing the colors in `theme.php`, the logo in `logo.less` or the icons in `icons/<size>.png` (then list the sizes in `theme.php`).
## Contribute
The public forge is <https://code.antopie.org/miraty/libreqr>. You can open issues and pull requests there.
### Translations
You can add your translations in `locales/<language-code>.php`.
## Contact
You can get my contact details on <https://miraty.antopie.org/>, feel free to use them if you want more informations about using or contributing to LibreQR.
## License
LibreQR is published under [AGPLv3+](https://code.antopie.org/miraty/libreqr/src/branch/main/LICENSE). Librairies located in the `vendor` subdirectory use their own licenses.
LibreQR is free software: you can redistribute it and/or modify it under the terms of the GNU Affero General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.
LibreQR is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Affero General Public License for more details.
You should have received a copy of the GNU Affero General Public License along with this program. If not, see <https://www.gnu.org/licenses/>.