Different behaviour between web and webDAV interfaces after disabling encryption

[jvillafanez]

Steps to reproduce

1. Enable encryption
2. Log out and log in to generate the encryption keys
3. Upload several files
4. Check that you can download the files normally from the web and webDAV interfaces
5. Disable encryption
6. Go to the files app. You should see a notification saying that your files are still encrypted and you should go to the personal settings page.
7. Try to upload and download files from both interfaces

Expected behaviour

Both interfaces (web and webDAV) behave the same, probably blocking uploads and downloads.

Actual behaviour

• From the webDAV interface isn't possible to upload neither download any file (encrypted or not)
• From the web interface, you can upload files and download them without being encrypted. Previously encrypted files can be downloaded encrypted.

Server configuration

Operating system: ubuntu 14.04

Web server: apache 2.4.7

Database: mysql

PHP version: 5.5.9

ownCloud version: stable8

Updated from an older ownCloud or fresh install: fresh install

[karlitschek]

@schiesbn @th3fallen What do you think?

[DeepDiver1975]

From the webDAV interface isn't possible to upload neither download any file (encrypted or not)

at least this is done on purpose - we don't want to mess around with synced files.

basically the same checks need to be applied to the web ui as well-

Just another reason to move the web ui over to use webdav as well

@PVince81

[DeepDiver1975]

let' schedule the file app webdav migration for 8.2 - long overdue

[PVince81]

Here: #12353

[DeepDiver1975]

well - this will be solved with #12353 -> close