Filesender is currently available as a v2 Beta release and the team is working towards a final stable release of the v2 software. A full set of the features being developed or implemented in the v2 software is available here.
The Filesender team is starting to collate items for roadmap development beyond Filesenderv2.0. Further features are entirely dependent on the funding that the project can attract. To find out more about how you can donate to the project visit the Filesender Programme pages at the Commons Conservancy.
Current priorities for the post 2.0 Filesender Roadmap are:
- Bugfix release
- Object-store storage
- Complete automated CI tests
- Translation portal
- Packaging and documentation
- Smooth UI
- Download link protection
- Improve TeraSender speed and robustness
- Address-book: link with group info sources
These are specific things that might help the project in the future. They are not “officially” on the roadmap but the ideas seem interesting and in the interest of being an open project the ideas are freely contributed here for anybody to see, take an interest in, implement, suggest better ideas etc.
It might be useful to start with a “share” type app allowing images, video, etc to be uploaded to filesender instead of other third party platforms. This would help allow researchers to keep all files on filesender instead of using a mixture of platforms in order to use phones and laptops for information gathering.
more admin functionality
Such as delete transactions, or “become a user” for a while.
GDPR compliance and privacy footprint
GDPR compliance test first, see what needs to be adapted, make FileSender GDPR compliant by default using default config.
OAuth (REST client and integration with other applications!)
todo: expand this paragraph into real text.
MySQL style databases in some configurations can only index 190 byte varchar columns. Secondary indexes provide large performance gains but can also only be assumed to work on 190 varchar columns in some MySQL installations. There are many columns that are 255 “bytes” long which might be useful to index. The task is to examine those to try to work out which ones can safely be truncated to 190 bytes. Also, instead of directly stipulating the metadata (length) in the class the code will be extended to allow classes to be used to stipulate that.
So an email column definition might go from something like the following where the database code will lookup the size of FileSenderEmail in a constant class instead of finding it directly. This will also help possible future referential integrity updates and constraints.
'id' => array( 'type' => 'string', 'size' => 190, ), to 'id' => array( 'type' => 'FileSenderEmail', ),
Indexing and possible schema changes (numbers for fixed values or string etc.). Currently VARCHAR 256, easily blows up to 1KB to store 10 bytes of string, with 100.000 tuples that slows things down.
There are many cases where database views would help. Having good views moves common SQL query code into the view definition, making queries simpler to write and allowing the view definition to be updated in one place if issues are found with a specific relational database or if the performance of a query can be tuned. A recent example of this is trying to work out of a transfer was encrypted, because that information is stored in a text field an SQL query must try to string match that field in a way that will work across all database backends. A view would offer a column “is-encrypted” which allows that to be checked more easily from any query.
While the database views may be backed by complicated SQL in this release, having the views allows the schema to be changed such as with the “db compaction” task without breaking the queries that use the view. The view definition is updated in one place and all queries using that view will then work with the new database schema.
This is closely related to the “db compaction” task. The views become more useful when they can join lookup tables from integer values such as they can when “db compaction” is implemented.
User database and auth against local database The ability to create and admin user login and password in the local database instead of through SAML.
db query refresh
Rewrite the core query behind the AuditLog fromTransfer() to use more server side SQL instead of fetching ID values to the php code and using SQL that is not so efficient for evaluation.
Using the synthetic dataset check performance for common operations and add secondary indexes where they can help performance.
SAML config examples
SAML examples for small deployments. This includes adding an option in FileSender to be able to update the password when using saml auth that stores the password in the database. This password update code would be part of FileSender, to be optionially enabled via a config option and allow the file Sender web interface to update the user password stored in the same filesender database.
For FileSender 2.0 we should consider PHP 7.2 to be the minimum version. This will mean the CI can be moved to that version and use the more recent Ubuntu operating system to run the CI. This is starting to become a problem as travis CI has moved to more recent operaitng systems that no longer offer php 5.3. Some of the current selenium tests fail when executed in php 5.6 and must be updated.
Currently the CI executes exclusively on a postgresql database. It would be useful to perform on both mysql and postgresql to catch SQL query issues specific to either.
Widen the scope of the php that is tested by CI
Add more selenium tests.
Which PHP versions are in stock Debian + Red Hat?
Fedora 24 is php 5.6.31 Fedora 26 is php 7.1 Debian Stretch is php 7.0 https://packages.debian.org/stretch/php
Add Travis work, Update Travis to newer Ubuntu to newer php, Fix Selenium tests, More selenium tests!
Better documentation and email handling
Clearly documentation is an issue for this. It seems that the bounce handling is a great example of an area that documentation can still improve. The current http://docs.filesender.org/v2.0/ admin/configuration/ page still has much orange “to be checked” areas relating to email.
It seems that the cited bounce script is this one scripts/task/ emailfeedback.php. The emailfeedback.php script is looking at incoming emails and acting on content type message/delivery-status containing ‘failed’ as bounces.
At any rate the documentation shouldn’t be leaving folks in a place that they have to search around to work out where the bounce related script is.
So to the the ball rolling there needs to be a new “email handling” page to document things we want bounce handling on there and SPF so that folks do not have to get to this thread for that.
What are the other email related things that are the most important for FileSender to start doing? From previous email we have: DMARC, SPF, SRS.
Command line tools
Basic command line tool(s) that make using FileSender scriptable. Check what Owncloud / Nextcloud etc have for this and consider maybe FUSE or coreutils clones. It could be quite useful in many a scenario.
Local Area Network FileSender
It might be interesting to have an ‘Local Area Network FileSender’ capability, such as offered by https://github.com/warner/magic-wormhole
magic-wormhole uses really cool and unusual end-to-end crypto to send unlimited size files to people after a real-time magic keyword is shared, does local discovery etc.
organisation slide show
Ability to show a slide show with cool stuff an organisation hosting filesender has in the pipeline w.r.t. new services while downloading (e.g. similar to WeTransfer). Could also be used to showcase cool open source stuff from the outside, charities, the coolest scientific imagery of the day, etc. People are waiting, they can get an ‘experience’ for free. FileSender should be fun too ;)
better themability of the emails sent out. Perhaps have a designer look at freshening up the templates.
integrate a chat option when sender is still online while receiver goes to pick up their file.
prioritize download of specific chunks of zip files etc. Perhaps include previews of files?
best practices badge
Have a look at the following to see if there are best practices not yet followed.