As far as I'm aware local discovery can be skipped on folders that are
selective-sync blacklisted, so a local discovery is required when an
entry is removed from the blacklist.
Also rename
avoidReadFromDbOnNextSync() -> schedulePathForRemoteDiscovery()
since the old name might also imply it's not read from db in the local
discovery - which is not the case. Use Folder::
schedulePathForLocalDiscovery() for that.
Creating a new virtual file and replacing a file with a virtual one now
have their own text in the protocol, not just "Downloaded".
To do this, the SyncFileItem type is kept as
ItemTypeVirtualFileDehydration for these actions. Added new code to
ensure the type isn't written to the database.
While looking at this, I've also added documentation on SyncFileItem's
_file, _renameTarget, _originalFile and destination() because some of
the semantics weren't clear.
That change will be useful for the notifications. Previously the
dehydrated files were reported as "newly downloaded", now they're
reported as "updated".
That just complicated things. It's ok if Vfs is not a fully abstract
interface class.
The pinstate-in-db methods are instead provided directly on Vfs and
VfsSuffix and VfsOff use them to implement pin states.
The start() method is simply non-virtual and calls into startImpl() for
the plugin-specific startup code.
The block of code that propagated attributes etc from the previously
existing file was placed *after* the block that renamed the previously
existing file to a conflict name. That meant the propagation didn't work
in the conflict case.
- SyncJournalDB functions now behind internalPinStates() to avoid
accidental usage, when nearly everyone should go through Vfs.
- Rename Vfs::getPinState() to Vfs::pinState()
Any folder with a (potentially deeply) contained error will have
StatusWarning. StatusExcluded marks exclusions. The difference is useful
to know for VFS.
This will be used in conjunction with vfs plugins that detect whether a
file has a pending hydration/dehydration through independent means and
communicate that to the discovery through local file type.
Since 'placeholder' just means that it's an item of the special type
that the vfs plugin can deal with - no matter whether hydrated or
dehydrated - all done items should become placeholders. Even
directories.
Now every file that passes through updateMetadata() will be converted to
a placeholder if necessary.
On Linux and Windows the file watcher can't distinguish between changes
that were caused by the process itself, like during a sync operation,
and external changes. To work around that the client keeps a list of
files it has touched and blocks notifications on these files for a bit.
The duration of this block was originally and arbitrarily set at 15
seconds. During manual tests I regularly thought there was a bug when
syncs didn't trigger, when the only problem was that my changes happened
too close to a previous sync operation.
This change reduces the duration to three seconds. I imagine that this
is still enough.
Also use std::chrono while at it.
Also, calling deleteLater() on jobs is unnecessary (they autodelete
after finished()) and deleting the attached QSettings is also
unnecessary because the settings object is parented to the job.
Seeing "Currently available online only" for a currently hydrated file
was odd. It makes sense since current hydration status and pin state are
independent.
The new text will say something like "Currently available, but marked
online only" to better indicate that the file might be dehydrated later
since it wasn't pinned.
supportsSelectiveSync(): clearer than !supportsVirtualFiles() and allows
extra logic
isVfsOnOffSwitchPending(): Somewhat awkward way of dealing with the
phase between a user requesting vfs state to be switched and it
actually happening
slotDiscoveryJobFinished -> slotDiscoveryFinished
slotFinished -> slotPropagationFinished
This should be clearer. Particular the
slotFinished -> finalize -> emit finished()
chain was confusing before.
This allows enabling and disabling vfs.
To distinguish this operation from setting the root pin state, the
availability setting is adjusted as well to be similar to the
menu that shows in the shell extensions.
It has a destructor and these operations make sense. Particularly the
move is important for code like:
Result<x, y> foo() { Result<x, y> v; return v; }
because the move-ctor will not autogenerate if x or y are not trivially
destructible.
The idea is to allow folders (and later maybe files?) to be
- pinned to be available locally
- pinned to be online only
- inherit their pin from the parent
Where this pinning only controls the default for new files.
Subfolders may have a different pin state, and contained files
may be hydrated or dehydrated based on user actions.
This value is stored in a new 'flags' table. The idea is to store
data there that doesn't necessarily exist for each metadata entry.
The selective sync state could be migrated to this table.
This is just a port to QtTest, I did not change the layout of the test.
I did search and replace to replace the assert with QCOMPARE/QVERIFY
I still call setup and setup_init like before (only explicitly, now)
Also ported the preformence tests to QBENCHMAK because windows don't have
gettimeofday.
Relates #6358
This is to avoid issues on OSX, where the ._ prefix has special meaning.
Originally (before 2.3.2) ._ was necessary to guarantee exclusion. But
since then the .sync_ prefix is excluded as well.
This does not affect existing database files.
Previously there'd likely be a mess if a 2.6 winvfs folder was attempted
to be used with a 2.5 client. Now the older clients will ignore these
folders.
This helps support 2.5 settings where there are virtual files in the
tree but new files aren't created virtual.
It's also a prelude for #6815
There's currently no way of
- upgrading vfs plugins (a silent suffix->winvfs upgrade is attempted
once only, when moving to master)
- disabling vfs capabilities outright
Inh most case we already have a record from before, so avoid doing a useless
lookup in the database.
In owncloudpropagator.cpp, directories do not have a checksum so no need
to call a function that preserves it
When enabling TOKEN_AUTH_ONLY, the code path using QPainter is disabled.
So we also don't need the includes.
This header is not available for Remarkable.
The E2EE code path would get the engine to go wrong in case of db error.
It's just better to have a failing upload or failing mkdir later in those
cases.
Emitting signals from a ctor is a bad idea anyway
Signed-off-by: Kevin Ottens <kevin.ottens@nextcloud.com>
Migration from 2.4: fallback to move file by file if directory move failed
This can happen if the directory already exist because, say, it was
created by the ownCloud outlook plugin which save its file in the same directory
OAuth2 access token typically only has a token valid for 1 hour.
Before this patch, when the token was timing out during the sync, the
sync was aborted, and the ConnectionValidator was then requesting a new
token, so the sync can be started over.
If the discovery takes longer than the oauth2 validity, this means that
the sync can never proceed, as it would be always restarted from scratch.
With this patch, we try to transparently renew the OAuth2 token and restart
the jobs that failed because the access token was invalid.
Note that some changes were required in the GETFile job because it handled
the error itself and so it was erroring the jobs before its too late.
Issue #6814
- adjust virtual file path handing
- helpers for vfs suffix adding/removal
- helpers for isDirectory/isVirtual on SyncJournalRecords
- be clear about what PathTuple _local/_server mean
So we can quickly query the items in a parent directory
This uses a custom slite3 function, which means that when downgrading the client,
or using another tool to add entries in the database, any insertion in the metadata
table will produce an error: "unknown function: parent_hash()"
(This will crash the client 2.5)
If the server does not set the mtime, it is not a big problem for the
synchronisation.
The test was used before so we could do a PROPPATCH for server that did not
support this header. But now that all server supports that we don't need to
to the check. (We do not do the PROPPATCH since we got rid of the neon
dependency)
Apparently, it may happen that some backend don't support setting mtime
and this can lead to this error.
https://github.com/owncloud/client/issues/6797
We need to use the user id to check if we are connected to the right account.
These might be different from the HTTP Basic Auth login. (LDAP setups)
When the account was configured as an oauth2 account form the wisard, the
http_user was already set correctly to the user id. But when the server is
upgrading from basic auth to oauth2, we need to pick the right login.
Note that Account::davUser() already defaults to the HTTP user when none
is set, so this means the upgrade will be fine if this is not set in the
config.
Issues:
https://github.com/owncloud/oauth2/issues/109https://github.com/owncloud/enterprise/issues/2781
And test the Remove/Remove case.
This means we need to always query the database for all the entries.
This showed another small bug in the test in which sync item for virtual
files at the root could have a slash in front of them.
When resolving a conflict because the file was just updated on the server,
we write all the metadata on the database immediatly, so INSTRUCITON_NONE
is enough and UPDATE_METADATA is not needed
The previous code considered the also HTTP 207 code without the
application/xml header to have this message.
httpCode 0 does not make much sense anyway.
This change the behavior to consider any 2xx without the xml header
to show this error message
Since we do not recurse within some directories, many files are not seen.
The stale entry will cleanup by themself as the sync engine try to remove
the files that are already removed.
Should we need to actually do this cleanup, it should be dotected in the
discovery.
Move the finialization in its own function.
This allow to save a bit of code duplication.
Also change the order of the parameter in the constructor for consistency
Unfortunately to do this, the local update phase must write to the
database, creating a new side-effect and order dependency (local update
must run before remote update).
Fixes two bugs that appeared since the introduction of the struct:
- when reading permissions from the journal, null ("") was read as
empty-not-null
- when reading permissinos from the server, empty ("") was read as null
Addresses #4608
The check was added for #6317 in commit
13eb64584f.
We did see missing mtimes in replies in tests with live servers though.
Possibly those were old incomplete responses cached in the stat cache?
Installing to lib/${APPLICATION_EXECUTABLE} has caused a bunch of
irritations in the past and subtle annoying to fix bugs. To avoid name
clashes with branded clients ${APPLICATION_EXECUTABLE} becomes now
part of the filename instead of the subfolder.
The concrete motivation to change this now is that on Windows there
is no RPATH and it's not possible to run owncloud directly from the
Craft Root folder, which is nice when you're developing on Windows.
It would have been possible to change this just for Windows but as
written earlier this has caused lots of issues and thus I think it's
a good idea to just stay consistent accross platforms when touching it.
Issue #6574
When there is an error in the advanced page, OwncloudAdvancedSetupPage::updateStatus
(and others) call completeChanged(), which is connected to
QWizardPrivate::_q_updateButtonStates which will re-enable the back button from the
last page.
When the user click "back" and re-open the browser, the account's credentials
already have a oauth token set. So the call to the API to get a new token fails
because we use the previous token instead of using the client's secret_id.
Fix this with the HttpCredentials::DontAddCredentialsAttribute.
Now, this is still not working because the session cookies are confusing the
server. So we'll clear the cookies when re-opening the browser
In FolderStatusModel::slotLscolFinishedWithError, the call to parentInfo->resetSubs
deleted the 'job' and the reply 'r' which we accessed later to get the error code.
Fix this problem twice by
1) Get the error code before caling resetSubs
2) in FolderStatusModel::SubFolderInfo::resetSubs, call deleteLater instead of delete
Regression introduced in commit d69936e0
Issue #6562
The problem here is that we were sometimes allocating the error_string with
qstrdup, which need to be released with delete[] and not free().
Simplify the code by using QString instead.
```
==7230== Mismatched free() / delete / delete []
==7230== at 0x4C2E10B: free (vg_replace_malloc.c:530)
==7230== by 0x57C2321: csync_s::reinitialize() (csync.cpp:247)
==7230== by 0x548130F: OCC::SyncEngine::finalize(bool) (syncengine.cpp:1212)
==7230== by 0x5481223: OCC::SyncEngine::handleSyncError(csync_s*, char const*) (syncengine.cpp:746)
==7230== by 0x5483E78: OCC::SyncEngine::slotDiscoveryJobFinished(int) (syncengine.cpp:965)
==7230== by 0x5495E34: QtPrivate::FunctorCall<QtPrivate::IndexesList<0>, QtPrivate::List<int>, void, void (OCC::SyncEngine::*)(int)>::call(void (OCC::SyncEngine::*)(int), OCC::SyncEngine*, void**) (qobjectdefs_impl.h:134)
==7230== by 0x5495D92: void QtPrivate::FunctionPointer<void (OCC::SyncEngine::*)(int)>::call<QtPrivate::List<int>, void>(void (OCC::SyncEngine::*)(int), OCC::SyncEngine*, void**) (qobjectdefs_impl.h:167)
==7230== by 0x5495CB5: QtPrivate::QSlotObject<void (OCC::SyncEngine::*)(int), QtPrivate::List<int>, void>::impl(int, QtPrivate::QSlotObjectBase*, QObject*, void**, bool*) (qobjectdefs_impl.h:396)
==7230== by 0xA9BF2E1: QObject::event(QEvent*) (in /usr/lib/libQt5Core.so.5.11.0)
==7230== by 0x64BE983: QApplicationPrivate::notify_helper(QObject*, QEvent*) (in /usr/lib/libQt5Widgets.so.5.11.0)
==7230== by 0x64C625A: QApplication::notify(QObject*, QEvent*) (in /usr/lib/libQt5Widgets.so.5.11.0)
==7230== by 0xA994BC8: QCoreApplication::notifyInternal2(QObject*, QEvent*) (in /usr/lib/libQt5Core.so.5.11.0)
==7230== Address 0x225b2640 is 0 bytes inside a block of size 50 alloc'd
==7230== at 0x4C2DC6F: operator new[](unsigned long) (vg_replace_malloc.c:423)
==7230== by 0xA7E8FC8: qstrdup(char const*) (in /usr/lib/libQt5Core.so.5.11.0)
==7230== by 0x53F5750: OCC::DiscoveryJob::remote_vio_opendir_hook(char const*, void*) (discoveryphase.cpp:666)
==7230== by 0x57E1278: csync_vio_opendir(csync_s*, char const*) (csync_vio.cpp:39)
==7230== by 0x57D718F: csync_ftw(csync_s*, char const*, int (*)(csync_s*, std::unique_ptr<csync_file_stat_s, std::default_delete<csync_file_stat_s> >), unsigned int) (csync_update.cpp:674)
==7230== by 0x57C1B05: csync_update(csync_s*) (csync.cpp:109)
==7230== by 0x53F5BCC: OCC::DiscoveryJob::start() (discoveryphase.cpp:718)
==7230== by 0x54B8F74: OCC::DiscoveryJob::qt_static_metacall(QObject*, QMetaObject::Call, int, void**) (moc_discoveryphase.cpp:494)
==7230== by 0xA9BF2E1: QObject::event(QEvent*) (in /usr/lib/libQt5Core.so.5.11.0)
==7230== by 0x64BE983: QApplicationPrivate::notify_helper(QObject*, QEvent*) (in /usr/lib/libQt5Widgets.so.5.11.0)
==7230== by 0x64C625A: QApplication::notify(QObject*, QEvent*) (in /usr/lib/libQt5Widgets.so.5.11.0)
==7230== by 0xA994BC8: QCoreApplication::notifyInternal2(QObject*, QEvent*) (in /usr/lib/libQt5Core.so.5.11.0)
==7230==
```
We want to keep the body so we can get the message from it
(Issue #6459)
TestDownload::testErrorMessage did not fail because the FakeErrorReply
did not emit readyRead and did not implement bytesAvailable.
Signed-off-by: Kevin Ottens <kevin.ottens@nextcloud.com>
Otherwise a interrupted or unsuccessful download would mean that the
download-intend was forgotten. The next sync would reestablish the
virtual file instead.
Also, if there is too-new configuration, backup the file, show a
warning message asking the user whether it's ok to discard the
configuration from the future.
See #6504
Issue #6420
Store the X-Request-ID in the SyncFileItem and also in the blacklist.
Note that for consistency reason, the X-Request-ID is also in the
SyncFileItem if the request succeeds.
Currently there is no UI to access it, but it can be queried with sql
commands
Similar to the use for the checksum.
I know that zlib is required in principle, but i don't have it
in one of my test building environment, and it is easier to just
disable it.
From issue #7015, the code is wrong because the path is the file system path and
not the path on the DB.
But since this is a conflict, this means the reconcile will still want to download
the file from the server next sync, so we need not to worry about this case
To do this, we add the placeholder extension to the user exclude file
automatically. However, newer clients shouldn't use that exclude
pattern: so we also add version directives that allow making exclude
patterns dependent on the client version.
Now the db entries for placeholders will have the full placeholder
paths. That way older clients will, on remote discovery, delete the
placeholders and download the real files.
- Controled by an option.
- New remote files start out as ItemTypePlaceholder, are created with a
.owncloud extension.
- When their db entry is set to ItemTypePlaceholderDownload the next
sync run will download them.
- Files that aren't in the placeholder state sync as usual.
- See test cases in testsyncplaceholders.
Missing:
- User ui for triggering placeholder file download
- Maybe: Going back from file to placeholder?
You'd expect that after a conflict resolution the file watcher would
pick up the change and trigger a sync. For some reason it doesn't seem
to happen on at least some Ubuntu systems. In such cases the user would
then still have a stale conflict entry in the activity list and wouldn't
be able to do anything with it.
Signed-off-by: Kevin Ottens <kevin.ottens@nextcloud.com>
The model was just checking for the user list being empty or not which
is overly optimistic. Indeed there might be cases where the id is
actually outside the boundaries so properly check for this.
Signed-off-by: Kevin Ottens <kevin.ottens@nextcloud.com>
UserModel can't be connected to AccountSettings if the settings dialog
doesn't exist. This is the case now since we delay the creation of that
dialog and free it after use.
Instead it should be properly channeled through the Systray object all
the way up to OwncloudGui which knows how to handle this properly.
Signed-off-by: Kevin Ottens <kevin.ottens@nextcloud.com>
Split widgets and slot to handle the refreshing of the view:
- refreshSelectiveSyncStatus is connected to signal dirtyChanged
and will handle big folder warning.
- slotSelectiveSyncChanged which is connected to dataChanged signal
and will handle the selective sync warning. It fixes#1029 because
it looks for the checkbox state before showing the warning.
Signed-off-by: Camila <hello@camila.codes>
The previous check didn't take into the account that .sync-exclude.lst
might be empty which would crash at Q_ASSERT(_allExcludes.contains(basePath))
in the prepare function. It also takes into account that
_allExcludes[basePath] was creating new items in the list.
Signed-off-by: Camila <hello@camila.codes>
The problem was accessing the lines with an off by one error, while printing
the log.
Other problem included the fact that QDebug added spaces, quotes, and other
things which made the error lot look right in the console.
Issue #7545
The xml looks like this:
<version>2.5.0.328</version>
<versionstring>ownCloud Client 2.5.0 alpha1 (build 238)</versionstring>
And we should show the version string
Issue #6602
Previously it depended on addFolder() / removeFolder() calls to adjust
watchers when new folders were added or removed. There also needed to be
complex move handling.
Now, any folder creation/move-in notifications automatically trigger
watcher additions and folder deletion/move-out triggers removal.
This makes sure that the conflict list can be updated if a user resolves
a conflict by deleting the local conflict file. Previously one had to
wait for the next sync run.
If a folder was renamed A -> B, the folder watcher for the inode
would be unaware and still report changes for A/foo. Now directory
renames in the watched folders are tracked and paths are updated
accordingly.
In case of past collisions during the 3.0 times... well one will resync
from scratch unfortunately. But if that happened there are likely other
problems which occurred.
Also this might fix some of the bugs with people loosing settings from
the database. Indeed the -wal and -shm concatenations were wrong. Using
append was in fact changing the folderDefinition member which (I guess)
would potentially lead to funny ".db-wal-shm-wal-shm" names.
Signed-off-by: Kevin Ottens <kevin.ottens@nextcloud.com>
We had signals just to call those backs in ownCloudGui, they were
otherwise unused. So let's move them inside of Systray since it's
specific to it anyway.
Also fix the dangerous call to sender(). We can call this function
without going through a signal/slot connection and also it's never
connected to an AccountState.
Signed-off-by: Kevin Ottens <kevin.ottens@nextcloud.com>
Because of PR #2580 the settings dialog doesn't always exist. We need to
check for it first before placing calls to it.
Signed-off-by: Kevin Ottens <kevin.ottens@nextcloud.com>
This was right now on the check connectivity beat which is too much when
you got many users. Be more conservative there and only update the list
of apps when the account gets connected.
Signed-off-by: Kevin Ottens <kevin.ottens@nextcloud.com>
QtKeychain provides Qt5KeychainConfig.cmake and friends nowadays, so no
need to have a less reliable and outdated find module on our end.
Also this shows that we were including keychain.h in the wrong way and
were not using the link target, so both got fixed as well.
Signed-off-by: Kevin Ottens <kevin.ottens@nextcloud.com>
When we skip a watcher event on mac, we log the file path but not the
event flags which came with it. Let's add it, it should help figure out
what's going on with #2578.
Signed-off-by: Kevin Ottens <kevin.ottens@nextcloud.com>
This is quick enough that no flickering should appear in practice.
We end up doing this because for some reason on Windows (I dug up deep
into the Windows QPA without nailing it down) not showing that systray
window at least once prevents the app object to return from exec() when
the session ends.
It's as if that window would be in some limbo state (neither opened nor
closed) which would prevent quitting. Clearly what we're doing here is a
workaround...
Signed-off-by: Kevin Ottens <kevin.ottens@nextcloud.com>
No need to go to the file manager first to then have the user go through
the context menu, just popup the dialog directly.
Signed-off-by: Kevin Ottens <kevin.ottens@nextcloud.com>
We better do this before this business logic grows in the QML side and
gets out of control. We'll need finer grained information due to the
conflict handling anyway.
Signed-off-by: Kevin Ottens <kevin.ottens@nextcloud.com>
This was completely disabled code and the connect was gone... So let's
introduce the connect back and have it trigger the main window while
selecting the right user. This way the new activity list is displayed
and since the conflicts are shown at the top this is hopefully obvious
again.
Signed-off-by: Kevin Ottens <kevin.ottens@nextcloud.com>
This should be safe in the case of conflicts in folders on which the
user can write. For other cases we still use the older actions.
Signed-off-by: Kevin Ottens <kevin.ottens@nextcloud.com>
The socket api move and delete commands are not strictly about conflicts
since they also deal with files which couldn't be uploaded for some
other reason. Still the new ConflictSolver could be used in those cases.
This opens the door at reusing that logic in other places.
Signed-off-by: Kevin Ottens <kevin.ottens@nextcloud.com>
This could only work at the root of the sync folder where the record for
the parent folder would be invalid. Otherwise the negation would be
wrong... assuming you can add a file only if the permission is not
there.
Signed-off-by: Kevin Ottens <kevin.ottens@nextcloud.com>
For conflicts generally as well as new files in read-only directories
the context menu will now present delete and move options.
Signed-off-by: Kevin Ottens <kevin.ottens@nextcloud.com>
setWindowFlags triggered changeEvent, thus causing a crash in customizeStyle.
This fix should be kept even if we decide against delayed init in the future.
Signed-off-by: Michael Schuster <michael@schuster.ms>
ownCloudGui::slotShowSettings already got what it takes to create it only when we try to show it for the first time.
This however has some implications:
Pros:
- Only created when needed, while testing saved ca. 20 MB of RAM and got freed again after closing the dialog.
- Since we defaulted to the new Tray UI from 3.0, this is an added bonus for users don't opening the settings.
Cons:
- Resources like the avatar image have to be refetched everytime the dialog is recreated.
This may be desired as well, because it ensures displaying no outdated info (e.g. on connection issues).
Signed-off-by: Michael Schuster <michael@schuster.ms>
Use a similar trick of a semi-transparent rectangle on top when the
mouse area is hovered. This way it will always work whatever is the
background color.
Signed-off-by: Kevin Ottens <kevin.ottens@nextcloud.com>
This way we avoid the expensive SQL query on the server at the price of
more round-trips since we're doing the recursive traversal by hand now.
Also it turns out this depth was used for all the other propfind calls
during sync when we want fresher information regarding a folder. This
was very inefficient in all cases and won't happen anymore.
Signed-off-by: Kevin Ottens <kevin.ottens@nextcloud.com>
Christian Kamm