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1 # Jirafeau
2
3 Welcome to the official Jirafeau project, an [Open-Source software](https://en.wikipedia.org/wiki/Open-source_software).
4
5 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.
6
7 A demonstration of the latest version is available on [jirafeau.net](http://jirafeau.net/).
8
9 ![Screenshot1](http://i.imgur.com/TPjh48P.png)
10
11 ## Main features
12
13 - One upload → One download link & one delete link
14 - Send any large files (thanks to the HTML5 file API → PHP post_max_size limit not relevant)
15 - Shows progression: speed, percentage and remaining upload time
16 - Preview content in browser (if possible)
17 - Optional password protection (for uploading or downloading)
18 - Set expiration time for downloads
19 - Option to self-destruct after first download
20 - Shortened URLs using base 64 encoding
21 - Maximal upload size configurable
22 - NO database, only use basic PHP
23 - Simple language support :gb: :fr: :de: :it: :nl: :ro: :sk: :hu: :cn: :gr: :ru: :es:
24 - File level [Deduplication](http://en.wikipedia.org/wiki/Data_deduplication) for storage optimization (does store duplicate files only once, but generate multiple links)
25 - Optional data encryption
26 - Small administration interface
27 - CLI script to remove expired files automatically with a cronjob
28 - Basic, adaptable »Terms Of Service« page
29 - Basic API
30 - Bash script to upload files via command line
31 - Skins
32
33 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.
34
35 As it's original project, Jirafeau is made in the [KISS](http://en.wikipedia.org/wiki/KISS_principle) way (Keep It Simple, Stupid).
36
37 Jirafeau project won't evolve to a file manager and will focus to keep a very few dependencies.
38
39 ## Screenshots
40
41 - [Installation part 1](http://i.imgur.com/hmpT1eN.jpg)
42 - [Installation part 2](http://i.imgur.com/2e0UGKE.jpg)
43 - [Installation part 3](http://i.imgur.com/ofAjLXh.jpg)
44 - [Installation part 4](http://i.imgur.com/WXqnfqJ.jpg)
45 - [Upload 1](http://i.imgur.com/SBmSwzJ.jpg)
46 - [Upload 2](http://i.imgur.com/wzPkb1Z.jpg)
47 - [Upload 3](http://i.imgur.com/i6n95kv.jpg)
48 - [Upload 4](http://i.imgur.com/P2oS1MY.jpg)
49
50 ## Installation
51
52 - [Download](https://gitlab.com/mojo42/Jirafeau/repository/archive.zip) the last version of Jirafeau from GitLab
53 - Upload files on your web server
54 - Don't forget to set owner of uploaded files if you need to
55 - Get your web browser and go to you install location (e.g. ```http://your-web-site.org/jirafeau/```) and follow instructions
56 - 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```
57
58 Note that ```lib/config.local.php``` is auto-generated during the installation.
59
60 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.
61
62 ## Update
63
64 ### General
65
66 1. Backup you Jirafeau installation
67 2. Block access to Jirafeau
68 3. Checkout new version using the [tagged release](https://gitlab.com/mojo42/Jirafeau/tags)
69 4. With you browser, go to your Jirafeau root page
70 5. Follow installation wizard, it should propose you the same data folder
71 7. Go in you lib/config.local.php and lib/config.original.php to check new options
72
73 ### From version 1.0 to 1.1
74
75 1. Add a rewrite rule in your web server configuration to rename file.php to f.php to make old url work again
76 2. Eventually change skin in »lib/config.local.php« to 'courgette'
77
78 ### From version 1.1 to 1.2.0
79
80 Nothing particular
81
82 ## Security
83
84 ```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.
85 You have several options:
86 - Configure a ```.htaccess```
87 - Move var folder to a place on your server which can't be directly accessed
88 - Disable automatic listing on your web server config or place a index.html in var's sub-directory (this is a limited solution)
89
90 If you are using Apache, you can add the following line to your configuration to prevent people to access to your ```var``` folder:
91
92 ```RedirectMatch 301 ^/var-.* http://my.service.jirafeau ```
93
94 If you are using nginx, you can add the following to your $vhost.conf:
95
96 ```nginx
97 location ~ /var-.* {
98 deny all;
99 return 404;
100 }
101 ```
102
103 You should also remove un-necessessary write access once the installation is done (ex: configuration file).
104 An other obvious basic security is to let access users to the site by HTTPS.
105
106 ## Server side encryption
107
108 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).
109 The decrypt key is not stored on the server so if you loose an url, you won't be able to retrieve file content.
110 In case of security troubles on the server, attacker won't be able to access files.
111
112 By activating this feature, you have to be aware of few things:
113 - Data encryption has a cost (cpu) and it takes more time for downloads to complete once file sent.
114 - During the download, the server will decrypt on the fly (and use resource).
115 - This feature needs to have the mcrypt php module.
116 - File de-duplication will stop to work (as we can't compare two encrypted files).
117 - Be sure your server do not log client's requests.
118 - Don't forget to enable https.
119
120 In a next step, encryption will be made by the client (in javascript), see issue #10.
121
122 ## FAQ
123
124 ### Can I add a new language in Jirafeau?
125
126 Of course ! Translations are easy to make and no technical knowledge is required.
127
128 Simply go to [Jirafeau's Weblate](https://hosted.weblate.org/projects/jirafeau/master/).
129
130 If you want to add a new language in the list, feel free to contact us or leave a comment in ticket #9.
131
132 We would like to thank all anonymous contributors on weblate. :)
133
134 ### How do I upgrade my Jirafeau?
135
136 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.
137
138 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.
139
140 After upgrading, you can compare your ```lib/config.local.php``` and ```lib/config.original.php``` to see if new configuration items are available.
141
142 If you have some troubles:
143 - It should probably come from your ```lib/config.local.php``` (configuration syntax may have changed). Just compare it with ```lib/config.original.php```
144 - Check owner/permissions of your files.
145
146 Anyway you should off-course make a backup of your current installation before doing anything. :)
147
148 ### How can I limit upload access?
149
150 There are two ways to limit upload access (but not download):
151 - you can set one or more passwords in order to access the upload interface, or/and
152 - 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
153
154 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).
155
156 ### How can I automatize the cleaning of old (expired) files?
157
158 You can call the admin.php script from the command line (CLI) with the ```clean_expired``` or ```clean_async``` commands: ```sudo -u www-data php admin.php clean_expired```.
159
160 Then the command can be placed in a cron file to automatize the process. For example:
161 ```
162 # m h dom mon dow user command
163 12 3 * * * www-data php /path/to/jirafeau/admin.php clean_expired
164 16 3 * * * www-data php /path/to/jirafeau/admin.php clean_async
165 ```
166
167 ### I have some troubles with IE
168
169 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).
170
171 Anyway I would recommend you to use another web browser. :)
172
173 ### I found a bug, what should I do?
174
175 Feel free to open a bug in the [GitLab's issues](https://gitlab.com/mojo42/Jirafeau/issues).
176
177 ### How to set maximum file size?
178
179 If your browser supports HTML5 file API, you can send files as big as you want.
180
181 For browsers who does not support HTML5 file API, the limitation come from PHP configuration.
182 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.
183
184 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)
185
186 ### How can I edit an option?
187
188 Documentation of all default options are located in [lib/config.original.php](https://gitlab.com/mojo42/Jirafeau/blob/master/lib/config.original.php).
189 If you want to change an option, just edit your ```lib/config.local.php```.
190
191 ### How can I access the admin interface?
192
193 Just go to ```/admin.php```.
194
195 ### How can I use the scripting interface (API)?
196
197 Simply go to ```/script.php``` with your web browser.
198
199 ### My downloads are incomplete or my uploads fails
200
201 Be sure your PHP installation is not using safe mode, it may cause timeouts.
202
203 If you're using nginx, you might need to increase `client_max_body_size` or remove the restriction altogether. In your nginx.conf:
204
205 ```nginx
206 http {
207 # disable max upload size
208 client_max_body_size 0;
209 # add timeouts for very large uploads
210 client_header_timeout 30m;
211 client_body_timeout 30m;
212 }
213 ```
214
215 ### How can I monitor the use of my Jirafeau instance?
216
217 You may use Munin and simple scripts to collect the number of files in the Jirafeau instance as well as the disk space occupied by all the files. You can consult this [web page](https://blog.bandinelli.net/index.php?post/2016/05/15/Scripts-Munin-pour-Jirafeau).
218
219 ### Why forking?
220
221 The original project seems not to be continued anymore and I prefer to add more features and increase security from a stable version.
222
223 ### What can we expect in the future?
224
225 Check [issues](https://gitlab.com/mojo42/Jirafeau/issues) to check open bugs and incoming new stuff. :)
226
227 ### What is the Jirafeau's license?
228
229 Jirafeau is licensed under [AGPLv3](https://gitlab.com/mojo42/Jirafeau/blob/master/COPYING).
230
231 ### How do I modify the TOS (terms of use)?
232
233 Just edit ```tos.php``` and configure ```$org``` and ```$contact``` variables.
234
235 ### What about this file deduplication thing?
236
237 Jirafeau uses a very simple file level deduplication for storage optimization.
238
239 This mean that if some people upload several times the same file, this will only store one time the file and increment a counter.
240
241 If someone use his/her delete link or an admin cleans expired links, this will decrement the counter corresponding to the file.
242
243 When the counter falls to zero, the file is destroyed.
244
245 ### What is the difference between "delete link" and "delete file and links" in admin interface?
246
247 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.
248 So:
249 - The button "delete link" will delete the reference to the file but might not destroy the file.
250 - The button "delete file and links" will delete all references pointing to the file and will destroy the file.
251
252 ### How to contact someone from Jirafeau?
253
254 Feel free to create an issue if you found a bug.
255
256 ## Release notes
257
258 ### Version 1.0
259
260 The very first version of Jirafeau after the fork of Jyraphe.
261
262 - Security fix
263 - Keep uploader's ip
264 - Delete link for each upload
265 - No more clear text password storage
266 - Simple langage support
267 - Add an admin interface
268 - New Design
269 - Add term of use
270 - New path system to manage large number of files
271 - New option to show a page at download time
272 - Add option to activate or not preview mode
273
274 ### Version 1.1
275
276 - New skins
277 - Add optional server side encryption
278 - Unlimited file size upload using HTML5 file API
279 - Show speed and estimated time during upload
280 - A lot of fixes
281 - A lot of new langages
282 - Small API to upload files
283 - Limit access to Jirafeau using IP, mask, passwords
284 - Manage (some) proxy headers
285 - Configure your maximal upload size
286 - Configure file's lifetime durations
287 - Preview URL
288 - Get Jirafeau's version in admin interface
289
290 ## Version 1.2.0
291
292 - Change versioning semantic
293 - A lof of translation contributions
294 - Fix javascript MIME type
295 - Show download in admin panel
296 - Default expiration date set to 'month'
297 - New expiration date: 'quarter'
298 - Small other fixes

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