-Jirafeau is a web site permitting to upload a file in a simple way and give an unique link to it.
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-A demonstration of the latest version is available on [jirafeau.net](http://jirafeau.net/)
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-![Screenshot1](http://i.imgur.com/TPjh48P.png)
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-**Main features**:
-- One upload => One download link & One delete linkp
-- Send any large files (thanks to HTML5)
-- NO database, only use basic PHP
-- Shows progression: speed, percentage and remaining upload time
-- Preview content in browser (if possible)
-- Optional Password protection (for uploading or downloading)
-- Time limitation
-- Option to self-destruct after reading
-- Simple language support :gb: :fr: :de: :it: :nl: :ro: :sk: :hu: :cn:
-- Small administration interface
-- File level [Deduplication](http://en.wikipedia.org/wiki/Data_deduplication) for storage optimization
-- A basic Terms Of Service which can be adapted to your needs
-- Shortened URLs using base 64 encoding
-- API interface
-- Optional data encryption
-- Skins
-...
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-Jirafeau is a fork of the original project [Jyraphe](http://home.gna.org/jyraphe/) based on the 0.5 (stable version) with a **lot** of modifications.
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-As it's original project, Jirafeau is made in the [KISS](http://en.wikipedia.org/wiki/KISS_principle) way (Keep It Simple, Stupid).
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-Jirafeau project won't evolve to a file manager and will focus to keep a very few dependencies.
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-# Screenshots
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-Here are some screenshots:
-- [Installation part 1](http://i.imgur.com/hmpT1eN.jpg)
-- [Installation part 2](http://i.imgur.com/2e0UGKE.jpg)
-- [Installation part 3](http://i.imgur.com/ofAjLXh.jpg)
-- [Installation part 4](http://i.imgur.com/WXqnfqJ.jpg)
-- [Upload 1](http://i.imgur.com/SBmSwzJ.jpg)
-- [Upload 2](http://i.imgur.com/wzPkb1Z.jpg)
-- [Upload 3](http://i.imgur.com/i6n95kv.jpg)
-- [Upload 4](http://i.imgur.com/P2oS1MY.jpg)
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-# Installation
-- [Download](https://gitlab.com/mojo42/Jirafeau/repository/archive.zip) the last version of Jirafeau from GitLab
-- Upload files on your web server
-- Don't forget to set owner of uploaded files if you need to
-- Get your web browser and go to you install location (e.g. ```http://your-web-site.org/jirafeau/```) and follow instructions
-- Some options are not configured from the minimal installation wizard, you may take a look at option documentation in ```lib/config.original.php``` and customize your ```lib/config.local.php```
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-Note that ```lib/config.local.php``` is auto-generated during the installation.
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-If you don't want to go through the installation wizard, you can just copy ```config.original.php``` to ```config.local.php``` and customize it.
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-# Security
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-```var``` directory contain all files and links. It is randomly named to limit access but you may add better protection to prevent un-authorized access to it.
-You have several options:
-- Configure a ```.htaccess```
-- Move var folder to a place on your server which can't be directly accessed
-- Disable automatic listing on your web server config or place a index.html in var's sub-directory (this is a limited solution)
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-If you are using Apache, you can add the following lineto your configuration to prevent people to access to your ```var``` folder:
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-```RedirectMatch 301 ^/var-.* http://my.service.jirafeau ```
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-You should also remove un-necessessary write access once the installation is done (ex: configuration file).
-An other obvious basic security is to let access users to the site by HTTPS.
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-# Few notes about server side encryption
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-Data encryption can be activated in options. This feature makes the server encrypt data and send the decryt key to the user (inside download URL).
-The decrypt key is not stored on the server so if you loose an url, you won't be able to retrieve file content.
-In case of security troubles on the server, attacker won't be able to access files.
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-By activating this feature, you have to be aware of few things:
-- Data encryption has a cost (cpu) and it takes more time for downloads to complete once file sent.
-- During the download, the server will decrypt on the fly (and use resource).
-- This feature needs to have the mcrypt php module.
-- File de-duplication will stop to work (as we can't compare two encrypted files).
-- Be sure your server do not log client's requests.
-- Don't forget to enable https.
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-In a next step, encryption will be made by the client (in javascript), see issue #10.
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-# FAQ
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-### Can I add a new language in Jirafeau?
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-Of-course ! Translations are easy to make and no technical knowledge is required.
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-Simply go to [Jirafeau's Weblate](https://hosted.weblate.org/projects/jirafeau/master/).
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-If you want to add a new language in the list, feel free to contact us or leave a comment in ticket #9.
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-We would like to thanks to anonymous contributors on weblate. :)
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-### How do I upgrade my Jirafeau?
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-If you have installed Jirafeau using git, it's pretty simple: just make a git pull and chown/chmod files who have the owner changed.
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-If you have installed Jirafeau just by uploading files on your server, you can take the [last version](https://gitlab.com/mojo42/Jirafeau/repository/archive.zip), overwrite files and chown/chmod files if needed.
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-After upgrading, you can compare your ```lib/config.local.php``` and ```lib/config.original.php``` to see if new configuration items are available.
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-If you have some troubles:
-- It should probably come from your ```lib/config.local.php``` (configuration syntax may have changed). Just compare it with ```lib/config.original.php```
-- Check owner/permissions of your files.
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-Anyway you should off-course make a backup of your current installation before doing anything. :)
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-### How can I limit upload access?
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-There are two ways to limit upload access (but not download):
-- you can set one or more passwords in order to access the upload interface, or/and
-- you can configure a list of authorized IP ([CIDR notation](https://en.wikipedia.org/wiki/Classless_Inter-Domain_Routing#CIDR_notation)) which are allowed to access to the upload page
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-Check documentation of ```upload_password``` and ```upload_ip``` parameters in [lib/config.original.php](https://gitlab.com/mojo42/Jirafeau/blob/master/lib/config.original.php).
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-### I have some troubles with IE
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-If you have some strange behavior with IE, you may configure [compatibility mode](http://feedback.dominknow.com/knowledgebase/articles/159097-internet-explorer-ie8-ie9-ie10-and-ie11-compat).
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-Anyway I would recommand you to use another web browser. :)
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-### I found a bug, what should I do?
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-Feel free to open a bug in the [GitLab's issues](https://gitlab.com/mojo42/Jirafeau/issues).
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-### How to set maximum file size?
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-If your browser supports HTML5 file API, you can send files as big as you want.
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-For browsers who does not support HTML5 file API, the limitation come from PHP configuration.
-You have to set [post_max_size](https://php.net/manual/en/ini.core.php#ini.post-max-size) and [upload_max_filesize](https://php.net/manual/en/ini.core.php#ini.upload-max-filesize) in your php configuration.
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-If you don't want to allow unlimited upload size, you can still setup a maximal file size in Jirafeau's setting (see ```maximal_upload_size``` in your configuration)
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-### How can I edit an option?
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-Documentation of all default options are located in [lib/config.original.php](https://gitlab.com/mojo42/Jirafeau/blob/master/lib/config.original.php).
-If you want to change an option, just edit your ```lib/config.local.php```.
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-### How can I access the admin interface?
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-Just go to ```/admin.php```.
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-### How can I use the scripting interface (API)?
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-Simply go to ```/script.php``` with your web browser.
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-### My downloads are incomplete or my uploads fails
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-Be sure your PHP installation is not using safe mode, it may cause timeouts.
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-### Why forking?
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-The original project seems not to be continued anymore and I prefer to add more features and increase security from a stable version.
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-### What can we expect in the future?
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-Check [issues](https://gitlab.com/mojo42/Jirafeau/issues) to check open bugs and incoming new stuff. :)
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-### What is the Jirafeau's license?
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-Jirafeau is licensed under [AGPLv3](https://gitlab.com/mojo42/Jirafeau/blob/master/COPYING).
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-### How do I modify the TOS (terms of use)?
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-Just edit ```tos.php``` and configure ```$org``` and ```$contact``` variables.
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-### What about this file deduplication thing?
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-Jirafeau use a very simple file level deduplication for storage optimization.
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-This mean that if some people upload several times the same file, this will only store one time the file and increment a counter.
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-If someone use his delete link or an admin cleans expired links, this will decrement the counter corresponding to the file.
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-If the counter falls to zero, the file is destroyed.
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-### What is the difference between "delete link" and "delete file and links" in admin interface?
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-As explained in the previous question, files with the same md5 hash are not duplicated and a reference counter stores the number of links pointing to a single file.
-So:
-- The button "delete link" will delete the reference to the file but might not destroy the file.
-- The button "delete file and links" will delete all references pointing to the file and will destroy the file.
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-### How to contact someone from Jirafeau?
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-Feel free to create an issue if you found a bug.
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-# Release notes
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-## Version 1.0
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-The very first version of Jirafeau after the fork of Jiraph.
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-- Security fix
-- Keep uploader's ip
-- Delete link for each upload
-- No more clear text password storage
-- Simple langage support
-- Add an admin interface
-- New Design
-- Add term of use
-- New path system to manage large number of files
-- New option to show a page at download time
-- Add option to activate or not preview mode
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-## Version 1.1
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-- New skins
-- Add optional server side encryption
-- Unlimited file size upload using HTML5 file API
-- Show speed and estimated time during upload
-- A lot of fixes
-- A lot of new langages
-- Small API to upload files
-- Limit access to Jirafeau using IP, mask, passwords
-- Manage (some) proxy headers
-- Configure your maximal upload size
-- Configure file's lifetime durations
-- Preview URL
-- Get Jirafeau's version in admin interface
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-### Update from 1.0 to 1.1
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-1. Backup you Jirafeau installation
-2. Block access to Jirafeau
-3. Checkout new version using git tag 1.1
-4. With you browser, go to your Jirafeau root page
-5. Follow installation wizard, it should propose you the same data folder
-6. Add a rewrite rule in your web server configuration to rename file.php to f.php to make old url work again
-7. Go in you lib/config.local.php and lib/config.original.php to check new options and eventually change skin to 'courgette'