Errors while applying metadata will not be considered fatal
by default using `pxar extract` unless `--strict` was passed
in which case it'll bail out immediately.
It'll still return an error exit status if something had
failed along the way.
Note that most other errors will still cause it to bail out
(eg. errors creating files, or I/O errors while writing
the contents).
Signed-off-by: Wolfgang Bumiller <w.bumiller@proxmox.com>
The extraction algorithm has a state (bool) indicating
whether we're currently in a positive or negative match
which has always been initialized to true at the beginning,
but when the user provides a `--pattern` argument we need to
start out with a negative match.
Signed-off-by: Wolfgang Bumiller <w.bumiller@proxmox.com>
To prevent a race with a background GC operation, do not allow deletion
of backups who's index might currently be referenced as the "known chunk
list" for successive backups. Otherwise the GC could delete chunks it
thinks are no longer referenced, while at the same time telling the
client that it doesn't need to upload said chunks because they already
exist.
Additionally, prevent deletion of whole backup groups, if there are
snapshots contained that appear to be currently in-progress. This is
currently unlikely to trigger, as that function is only used for sync
jobs, but it's a useful safeguard either way.
Deleting a single snapshot has a 'force' parameter, which is necessary
to allow deleting incomplete snapshots on an aborted backup. Pruning
also sets force=true to avoid the check, since it calculates which
snapshots to keep on its own.
To avoid code duplication, the is_finished method is factored out.
Signed-off-by: Stefan Reiter <s.reiter@proxmox.com>
instead of exposing handlebars itself, offer a register_template and
a render_template ourselves.
render_template checks if the template file was modified since
the last render and reloads it when necessary
Signed-off-by: Dominik Csapak <d.csapak@proxmox.com>
I mean the user expects that we know what archives, fidx or didx, are
in a backup, so this is internal info and should not be logged by
default
Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
This is a more convenient way to pass along the key when
creating encrypted backups of unprivileged containers in PVE
where the unprivileged user namespace cannot access
`/etc/pve/priv`.
Signed-off-by: Wolfgang Bumiller <w.bumiller@proxmox.com>
Have a single common function to get the BaseDirectories
instance and a wrapper for `find()` and `place()` which
wrap the error with some context.
Signed-off-by: Wolfgang Bumiller <w.bumiller@proxmox.com>
place() is used when creating a file, as it will create
intermediate directories, only use it when actually placing
a new file.
Signed-off-by: Wolfgang Bumiller <w.bumiller@proxmox.com>
This also replaces the recently introduced --encryption
parameter on the client with a --crypt-mode parameter.
This can be "none", "encrypt" or "sign-only".
Note that this introduces various changes in the API types
which previously did not take the above distinction into
account properly:
Both `BackupContent` and the manifest's `FileInfo`:
lose `encryption: Option<bool>`
gain `crypt_mode: Option<CryptMode>`
Within the backup manifest itself, the "crypt-mode" property
will always be set.
Signed-off-by: Wolfgang Bumiller <w.bumiller@proxmox.com>
This can be used to explicitly disable encryption even if a
default key file exists in ~/.config.
Signed-off-by: Wolfgang Bumiller <w.bumiller@proxmox.com>
we want to save if a file of a backup is encrypted, so that we can
* show that info on the gui
* can later decide if we need to decrypt the backup
Signed-off-by: Dominik Csapak <d.csapak@proxmox.com>
These aren't installed and are only used for manual testing,
so there's no reason to force them to be built all the time.
Signed-off-by: Wolfgang Bumiller <w.bumiller@proxmox.com>
The download methods used to take the destination by value
and return them again, since this was required when using
combinators before we had `async fn`.
But this is just an ugly left-over now.
Signed-off-by: Wolfgang Bumiller <w.bumiller@proxmox.com>
