- Integrate SSH error handling into borg error handling.
- Move logic to migrate SSH keys into lower levels (Repository class) so that it
can performed at more instances such as when initializing repository. It also
provides better abstraction keeping the view logic simpler.
- Drop ability to mount repository using password. This is important next step
for mounting using systemd unit files.
- Use exceptions to eliminate return value checking.
- Create a special exception for exceptions raised during SSH operations. Raise
this at lower levels and handle these using the common error handler.
Tests:
- Adding a remote repository with key and password authentication works with and
without encryption. Adding works with SSH host key pre-verified works too.
- Trying to add a remote repository with incorrect passpharse fails with the
simplified error message. Redirect happens to add remote repository page. Error
message with SSH host key pre-verified works too. Repository is removed.
- Trying to provide wrong SSH password fails with a simplified error message.
Redirect happens to add remote repository page. Repository is removed.
- Mounting a repository after unmounting it works.
- Mounting a repository with SSH password in its configuration works. Migration
is performed and SSH password is replaced with SSH key file path.
- A schedule for a repository with SSH password runs successfully. An archive is
created. Migration is performed and SSH password is replaced with SSH key file
path.
- SSH identity files are created with plinth:plinth ownership. Private key file
is created with 0o600 permissions and public key file is created with 0o644
permissions.
Signed-off-by: Sunil Mohan Adapa <sunil@medhas.org>
Tests:
- Fill up disk to have very little space left. Perform a large backup operation
by writing a large file to one of the directories to be backed up. Try to
perform the backup and notice that a nice error message is shown that there is
not enough disk space instead of a generic error message.
Signed-off-by: Sunil Mohan Adapa <sunil@medhas.org>
Reviewed-by: James Valleroy <jvalleroy@mailbox.org>
Closes: #2218.
- When borg can't acquire a lock due to it being busy, any borg operation can
fail. Show a readable message instead of a generic error.
- Also handle errors for archive already existing and archive to be deleted not
existing.
Tests:
- Functional tests for backup app work.
- Creating archive works with proper message. Providing the name of existing
archive shows proper error.
- Deleting archive works with proper message. Open two tabs by clicking on the
delete archive button. Then delete with one and try to delete the it again with
the next one. Proper error message is shown.
- While downloading an archive, delete an archive. Proper error message that
borg is busy is shown.
- Upload archive works. A proper success message is shown.
- Restore backup from archive works. A proper success message is shown.
- Restore backup from file upload works. A proper success message is shown after
upload and after restoration.
- Adding local repository works. A proper success message is shown.
- Adding remote repository works. A proper success message is shown when SSH key
is verified and repository is added.
- Removing repository works. A proper success message is shown.
Signed-off-by: Sunil Mohan Adapa <sunil@medhas.org>
Reviewed-by: James Valleroy <jvalleroy@mailbox.org>
- Without this error, users will believe that a repository is encrypted (as
password is provided) but it is not (repository was created earlier without a
password).
- Remove the need to send credentials, an instance property, while getting
encryption data, an instance method.
Signed-off-by: Sunil Mohan Adapa <sunil@medhas.org>
Reviewed-by: James Valleroy <jvalleroy@mailbox.org>
- Simplify repository initialization using inheritance.
- Share the code for saving repository for disk and remote repositories. Error
messages are properly handled for disk repositories too.
- Move logic to create remote SSH directory to SSH repository class instead of
views.
- Create a new error for handling borg repository already existing while
initialization.
- Get information of repository after initializing so that password errors are
caught early.
Signed-off-by: Sunil Mohan Adapa <sunil@medhas.org>
Reviewed-by: James Valleroy <jvalleroy@mailbox.org>
- fixes issues as supposed by jvalleroy
- new repositories always get a UUID so they can immediately be fully
used (mounted, queried etc) also before saving them
- remove test connection page -- errors are shown on form submission
- improved error handling when creating remote repositories
Reviewed-by: James Valleroy <jvalleroy@mailbox.org>
