[BUGFIX] Limit upload chunk size to a reasonable value

[jirafeau.git] / README.md

diff --git a/README.md b/README.md
index 9a09bd3ea9832c886ad8d16e48fa3c13eb089bdc..dff22cb6be0011a04b4e67d15d97c5f3e42a547d 100644 (file)
--- a/README.md
+++ b/README.md
@@ -1,10 +1,15 @@
 # Jirafeau
 
 # Jirafeau
 

+![Build Status](https://img.shields.io/gitlab/pipeline/mojo42/Jirafeau/master.svg)
+![Made With](https://img.shields.io/badge/made_with-php-blue.svg)
+![License](https://img.shields.io/badge/license-agpl--3.0-blue.svg)
+![Contribution](https://img.shields.io/badge/contributions_welcome-brightgreen.svg?labelColor=brightgreen)
+

 Welcome to the official Jirafeau project, an [Open-Source software](https://en.wikipedia.org/wiki/Open-source_software).
 
 Welcome to the official Jirafeau project, an [Open-Source software](https://en.wikipedia.org/wiki/Open-source_software).
 

-Jirafeau is a project permitting a "one-click-filesharing", which makes it possible to upload a file in a simple way and give an unique link to it.
+Jirafeau is a "one-click-filesharing": Select your file, upload, share a link. That's it.

 
 

-A demonstration of the latest version is available on [jirafeau.net](http://jirafeau.net/).
+See [jirafeau.net](https://jirafeau.net/) for a demo.

 
 ![Screenshot1](http://i.imgur.com/TPjh48P.png)
 
 
 ![Screenshot1](http://i.imgur.com/TPjh48P.png)
 


@@ -20,7 +25,7 @@ A demonstration of the latest version is available on [jirafeau.net](http://jira
 - Shortened URLs using base 64 encoding
 - Maximal upload size configurable
 - NO database, only use basic PHP
 - Shortened URLs using base 64 encoding
 - Maximal upload size configurable
 - NO database, only use basic PHP

-- Simple language support :gb: :fr: :de: :it: :nl: :ro: :sk: :hu: :cn: :gr: :ru: :es:
+- Simple language support with a lot of langages (help us on [weblate](https://hosted.weblate.org/engage/jirafeau/)!)

 - File level [Deduplication](http://en.wikipedia.org/wiki/Data_deduplication) for storage optimization (does store duplicate files only once, but generate multiple links)
 - Optional data encryption
 - Small administration interface
 - File level [Deduplication](http://en.wikipedia.org/wiki/Data_deduplication) for storage optimization (does store duplicate files only once, but generate multiple links)
 - Optional data encryption
 - Small administration interface


@@ -28,7 +33,7 @@ A demonstration of the latest version is available on [jirafeau.net](http://jira
 - Basic, adaptable »Terms Of Service« page
 - Basic API
 - Bash script to upload files via command line
 - Basic, adaptable »Terms Of Service« page
 - Basic API
 - Bash script to upload files via command line

-- Skins
+- Themes

 
 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.
 
 
 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.
 


@@ -50,43 +55,40 @@ Jirafeau project won't evolve to a file manager and will focus to keep a very fe
 
 ## Installation
 
 
 ## 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```
-
-Note that ```lib/config.local.php``` is auto-generated during the installation.
-
-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.
-
-## Update
-
-### General
-
-1. Backup you Jirafeau installation
-2. Block access to Jirafeau
-3. Checkout new version using the [tagged release](https://gitlab.com/mojo42/Jirafeau/tags)
-4. With you browser, go to your Jirafeau root page
-5. Follow installation wizard, it should propose you the same data folder
-7. Go in you lib/config.local.php and lib/config.original.php to check new options
+This shows how to install Jirafeau by your own, it's quite simple but you can
+also use a [docker image](https://hub.docker.com/r/mojo42/jirafeau/) or build
+it yourself. Check [docker folder](docker/README.md) for more informations.

 
 

-### From version 1.0 to 1.1
+System requirements:
+- PHP >= 5.6
+- Optional, but recommended: Git >= 2.7
+- No database required, no mail required

 
 

-1. Add a rewrite rule in your web server configuration to rename file.php to f.php to make old url work again
-2. Eventually change skin in »lib/config.local.php« to 'courgette'
+Installation steps:
+- Clone the [repository](https://gitlab.com/mojo42/Jirafeau/) or download the latest [release](https://gitlab.com/mojo42/Jirafeau/tags) from GitLab onto your webserver
+- Set owner & group according to your webserver
+- A) Setup with the installation wizard (web):
+  - Open your browser and go to your installed location, eg. ```https://example.com/jirafeau/```
+  - The script will redirect to you to a minimal installation wizard to set up all required options
+  - All optional parameters may be set in ```lib/config.local.php```, take a look at ```lib/config.original.php``` to see all default values
+- B) Setup without the installation wizard (cli):
+  - Just copy ```lib/config.original.php``` to ```lib/config.local.php``` and customize it

 
 

-### From version 1.1 to 1.2.0
+💡 Hint: How to
+[install & configure Jirafeau](https://www.howtoforge.com/how-to-setup-a-file-sharing-website-with-jirafeau-on-debian-10/)
+on Debian 10 from scratch, with Nginx and PHP-FPM.

 
 

-Nothing particular
+### Troubleshooting

 
 

-### from version 1.2.0 to 2.0.0.
+If you have some troubles, consider the following cases

 
 

-1. ToS text file changed → move file from "/tos_text.php" to "/lib/tos.local.txt" and remove all HTML and PHP Tags, leaving a regular text file
+- Check your ```/lib/config.local.php``` file and compare it with ```/lib/config.original.php```, the configuration syntax or a parameter may have changed
+- Check owner & permissions of your files
+- set `debug` option to `true` to check any warning or error

 
 ## Security
 
 
 ## Security
 

-```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.
+```var``` directory contains 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
 You have several options:
 - Configure a ```.htaccess```
 - Move var folder to a place on your server which can't be directly accessed


@@ -105,13 +107,22 @@ location ~ /var-.* {
 }
 ```
 
 }
 ```
 

+If you are using lighttpd, you can deny access to ```var``` folder in your configuration:
+
+```
+$HTTP["url"] =~ "^/var-*" {
+         url.access-deny = ("")
+}
+```
+

 You should also remove un-necessessary write access once the installation is done (ex: configuration file).
 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.
+An other obvious basic security is to let access users to the site by HTTPS (make sure `web_root` in you `config.local.php` is set with https).

 
 ## Server side encryption
 
 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.
 
 ## Server side encryption
 
 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.

+Encryption is configured to use AES256 in OFB mode.

 In case of security troubles on the server, attacker won't be able to access files.
 
 By activating this feature, you have to be aware of few things:
 In case of security troubles on the server, attacker won't be able to access files.
 
 By activating this feature, you have to be aware of few things:


@@ -126,17 +137,17 @@ In a next step, encryption will be made by the client (in javascript), see issue
 
 ## License
 
 
 ## License
 

-GNU Affero General Public License version 3 (AGPLv3).
+GNU Affero General Public License v3 (AGPL-3.0).

 
 The GNU Affero General Public License can be found at https://www.gnu.org/licenses/agpl.html.
 
 
 The GNU Affero General Public License can be found at https://www.gnu.org/licenses/agpl.html.
 

-Please note: If you decide do make adaptions to the source code and run a service with these changes incorporated, 
-you are required to provide a link to the source code of your version in order to obey the AGPLv3 license. 
+Please note: If you decide do make adaptions to the source code and run a service with these changes incorporated,
+you are required to provide a link to the source code of your version in order to obey the AGPL-3.0 license.

 To do so please add a link to the source (eg. a public Git repository or a download link) to the Terms of Service page.
 Take a look at the FAQ to find out about how to change the ToS.
 
 PS: If you have fixed errors or added features, then please contribute to the project and send a merge request with these changes.
 To do so please add a link to the source (eg. a public Git repository or a download link) to the Terms of Service page.
 Take a look at the FAQ to find out about how to change the ToS.
 
 PS: If you have fixed errors or added features, then please contribute to the project and send a merge request with these changes.

- 
+

 ## Contribution
 
 If you want to contribute to project, then take a look at the git repository:
 ## Contribution
 
 If you want to contribute to project, then take a look at the git repository:


@@ -153,25 +164,15 @@ and the Contribution Guidelines
 
 Of course ! Translations are easy to make and no technical knowledge is required.
 
 
 Of course ! Translations are easy to make and no technical knowledge is required.
 

-Simply go to [Jirafeau's Weblate](https://hosted.weblate.org/projects/jirafeau/master/).
+Simply go to [Jirafeau's Weblate](https://hosted.weblate.org/engage/jirafeau/).

 
 If you want to add a new language in the list, feel free to contact us or leave a comment in ticket #9.
 
 
 If you want to add a new language in the list, feel free to contact us or leave a comment in ticket #9.
 

-We would like to thank all anonymous contributors on weblate. :)
+Thanks to all contributors ! :)

 
 ### How do I upgrade my Jirafeau?
 
 
 ### How do I upgrade my Jirafeau?
 

-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.
-
-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.
-
-After upgrading, you can compare your ```lib/config.local.php``` and ```lib/config.original.php``` to see if new configuration items are available.
-
-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.
-
-Anyway you should off-course make a backup of your current installation before doing anything. :)
+See change log and upgrade procedure in [CHANGELOG.md](https://gitlab.com/mojo42/Jirafeau/blob/master/CHANGELOG.md).

 
 ### How can I limit upload access?
 
 
 ### How can I limit upload access?
 


@@ -198,16 +199,26 @@ If you have some strange behavior with IE, you may configure [compatibility mode
 
 Anyway I would recommend you to use another web browser. :)
 
 
 Anyway I would recommend you to use another web browser. :)
 

+### How can I change the theme?
+
+You may change the default theme to any of the existing ones or a custom.
+
+Open your ```lib/config.local.php``` and change setting in the »`style`« key to the name of any folder in the ```/media``` directory.
+
+Hint: To create a custom theme just copy the »courgette« folder and name your theme »custom« (this way it will be ignored by git and not overwritten during updates). You are invited to enhance the existing themes and send pull requests however.
+

 ### I found a bug, what should I do?
 
 Feel free to open a bug in the [GitLab's issues](https://gitlab.com/mojo42/Jirafeau/issues).
 ### I found a bug, what should I do?
 
 Feel free to open a bug in the [GitLab's issues](https://gitlab.com/mojo42/Jirafeau/issues).

+If you can, please copy-paste informations related to bug opening provided in admin interface.
+Admin interface can be reached by accessing `/admin.php`.

 
 ### How to set maximum file size?
 
 If your browser supports HTML5 file API, you can send files as big as you want.
 
 For browsers who does not support HTML5 file API, the limitation come from PHP configuration.
 
 ### How to set maximum file size?
 
 If your browser supports HTML5 file API, you can send files as big as you want.
 
 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.
+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. Note that Nginx setups may requiere to configure `client_max_body_size`.

 
 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)
 
 
 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)
 


@@ -270,9 +281,11 @@ If someone use his/her delete link or an admin cleans expired links, this will d
 
 When the counter falls to zero, the file is destroyed.
 
 
 When the counter falls to zero, the file is destroyed.
 

+In order to know if a newly uploaded file already exist, Jirafeau will hash the file using md5 by default but other methods are available (see `file_hash` documentation in `lib/config.original.php`).
+

 ### What is the difference between "delete link" and "delete file and links" in admin interface?
 
 ### What is the difference between "delete link" and "delete file and links" in admin interface?
 

-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.
+As explained in the previous question, files with the same 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.
 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.


@@ -281,57 +294,8 @@ So:
 
 Feel free to create an issue if you found a bug.
 
 
 Feel free to create an issue if you found a bug.
 

-## Release notes
-
-### Version 1.0
-
-The very first version of Jirafeau after the fork of Jyraphe.
-
-- 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
-
-### Version 1.1
-
-- 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
-
-## Version 1.2.0
-
-- Change versioning semantic
-- A lof of translation contributions
-- Fix javascript MIME type
-- Show download in admin panel
-- Default expiration date set to 'month'
-- New expiration date: 'quarter'
-- Small other fixes
-
-## Version 2.0.0
-
-- ToS refactoring (see update notes !)
-- You can now set a title to Jirafeau in options
-- A lot of documentation improvements
-- Code refactoring & bugfixes
-- Add version to bash script
-- A lot of documentation improvements
-- Code refactoring & bug fixes
-- 
+Also, you can come have a chat on [libera.chat](https://web.libera.chat/) in `#jirafeau` channel.
+
+### Can I buy you a coffee?
+
+You can [drop few bucks](https://www.paypal.com/paypalme/jeromejutteau) to help the [demo web site](https://jirafeau.net) to stay alive.