* Order the imports
* No leading slash on imports
* Empty line before namespace
* One line per import
* Empty after imports
* Emmpty line at bottom of file
Signed-off-by: Roeland Jago Douma <roeland@famdouma.nl>
Getting the shares of a file no longer returns shares with the current
user for consistency with the results when getting the shares including
subfiles.
Signed-off-by: Daniel Calviño Sánchez <danxuliu@gmail.com>
"ShareManager::getSharesBy()" already checks if the share provider
exists before returning the shares and, if the provider does not exist,
it returns an empty array. Therefore it is not needed to explicitly
check if the provider exists or not.
Signed-off-by: Daniel Calviño Sánchez <danxuliu@gmail.com>
A user with reshare permissions on a file is now able to get any share
of that file (just like the owner).
Signed-off-by: John Molakvoæ (skjnldsv) <skjnldsv@protonmail.com>
Due to legacy reasons the password of link shares was returned in the
"share_with" and "share_with_displayname" parameters of the response
data. Now a proper "password" parameter is returned too; the old
"share_with" and "share_with_displayname" parameters are kept, although
deprecated, and they will be removed in a future version of Nextcloud.
Signed-off-by: Daniel Calviño Sánchez <danxuliu@gmail.com>
In some cases, the ShareAPIController requires explicit handling of each
type of share (for example, to format a share for a DataResponse). Room
shares are implemented in an external app (Nextcloud Talk), so in order
to keep the controller as isolated as possible from room share specifics
all that explicit handling is done in a helper class provided by the
Talk app.
In other cases it is just enough to call the share manager specifying a
room share type; note that the share manager is guarded against share
types for which there is no provider, so it is not necessary to
explicitly check that before passing room shares to the share manager.
Signed-off-by: Daniel Calviño Sánchez <danxuliu@gmail.com>
Due to a misplaced "||" instead of "===" the condition was always met,
so every share type in the conditional chain after the remote and remote
group shares was formatted as a remote/remote group share.
Signed-off-by: Daniel Calviño Sánchez <danxuliu@gmail.com>
When the receiver of a group share modifies it (for example, by moving
it to a different folder) the original share is not modified, but a
"ghost" share that keeps track of the changes made by that specific user
is used instead.
By default, the method "getShareById" in the share provider returns the
share from the point of view of the sharer, but it can be used too to
get the share from the point of view of a sharee by providing the
"recipient" parameter (and if the sharee is not found then the share is
returned from the point of view of the sharer).
The "ShareAPIController" always formats the share from the point of view
of the current user, but when getting the information of a specific
share the "recipient" parameter was not given, so it was always returned
from the point of view of the sharer, even if the current user was a
sharee. Now the "recipient" parameter is set to the current user, and
thus the information of the share is returned from the point of view of
the current user, be it the sharer or a sharee.
Note that this special behaviour of "getShareById" happens only with
group shares; with other types of shares the share is the same for the
sharer and the sharee, and thus the parameter is ignored; it was added
for them too just for consistency.
Signed-off-by: Daniel Calviño Sánchez <danxuliu@gmail.com>
* Skip null groups in group manager (#26871)
* Skip null groups in group manager
* Also skip null groups in group manager's search function
* Add more group null checks in sharing code
* Add unit tests for null group safety in group manager
* Add unit tests for sharing code null group checks
* Added tests for null groups handling in sharing code
* Ignore moveShare optional repair in mount provider
In some cases, data is inconsistent in the oc_share table due to legacy
data. The mount provider might attempt to make it consistent but if the
target group does not exist any more it cannot work. In such case we
simply ignore the exception as it is not critical. Keeping the
exception would break user accounts as they would be unable to use
their filesystem.
* Adjust null group handing + tests
* Fix new group manager tests
Signed-off-by: Morris Jobke <hey@morrisjobke.de>
Fixes the following:
1. user0 shares folder with user1 (RO but with sharing permissions)
2. user1 shares by link
3. user1 send 'publicUpload=true' OCS request to the link share
before this increased the permissions of the link share. Which should
not happen.
now: API reponds with an error that the permissions can't be increased.
Signed-off-by: Roeland Jago Douma <roeland@famdouma.nl>
Roeland Jago Douma
Christoph Wurst
Maxence Lange
John Molakvoæ (skjnldsv)
Daniel Calviño Sánchez
Joas Schilling
Bjoern Schiessle
Morris Jobke
Maxence Lange
Roeland Jago Douma
Thomas Müller
Vincent Petry
Arthur Schiwon