Clear the key chunk buffer, but don't set _clientSslKeyChunkCount to zero because we need it later for deleteKeychainEntries
Signed-off-by: Michael Schuster <michael@schuster.ms>
In certain cases don't write the app password in Account::writeAppPasswordOnce:
- id() is empty: This always happend once the Account Wizard showed the folder selection
- appPassword is empty: Caused by Logout -> Relaunch, preventing remote wipe on relaunch
Implement some logging to ease debugging in the future.
Signed-off-by: Michael Schuster <michael@schuster.ms>
Client SSL certificates and keys cannot be deleted at this time because there is
no UI for selecting them on re-login.
We introduce this dirty hack here, to allow deleting them upon Remote Wipe.
Signed-off-by: Michael Schuster <michael@schuster.ms>
WebFlowCredentials:
- Remove _clientSslCaKeyWriteQueue and simply use _clientSslKeyChunkBufferPEM
- Store key's sub-chunks in slots with "." (dot) suffix
- Implement deletion of the key chunks in WebFlowCredentials::deleteKeychainEntries
- Remove spaces in log messages
- Improve code readability
Signed-off-by: Michael Schuster <michael@schuster.ms>
With QtKeychain on Windows, storing larger keys in one keychain entry causes the
following error due to limits in the Windows APIs:
Error: "Credential size exceeds maximum size of 2560"
To avoid overhead on the other platforms and balance code duplication, this
approach puts some read- and write-parts into Windows-only defines.
For reference also see previous fixes:
- https://github.com/nextcloud/desktop/pull/1389
- https://github.com/nextcloud/desktop/pull/1394
This (again) fixes the re-opened issue:
- https://github.com/nextcloud/desktop/issues/863
Signed-off-by: Michael Schuster <michael@schuster.ms>
This commit ensures that the check also occurs on re-authorization in case
the user gets logged out.
See: https://github.com/nextcloud/desktop/pull/1644
Signed-off-by: Michael Schuster <michael@schuster.ms>
There is no need to call toMSecsSinceEpoch() as QDateTime implements an
comparison operator itself. This is more efficient, because the
QDateTime comparison operator doesn't call localtime() in all cases. Thus, we
don't read /etc/localtime for every comparison. This improves
performance in some cases.
Signed-off-by: David Kahles <david.kahles96@gmail.com>
The app password for the remote wipe was constantly being written in
WebFlowCredentials::slotFinished to the keychain, leading to unnecessary
write and log overhead on the system.
This fix introduces a check to only store the app password once in
a lifetime of the Account class. Also the method used to store the
password will be renamed from setAppPassword to writeAppPasswordOnce
to be more expressive.
Signed-off-by: Michael Schuster <michael@schuster.ms>
