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On this `ls` command the shell prompt ('#') was missing.
Signed-off-by: Gabriel Goller <g.goller@proxmox.com>
Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
Added two examples for the `--exclude` parameter of the
`proxmox-backup-client backup` command.
Signed-off-by: Gabriel Goller <g.goller@proxmox.com>
Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
Extend the current task log summary to include a log entry stating the
number of removed because vanished on the source side snapshots,
backup groups and namespaces.
The additional task log line states, e.g.:
> Summary: removed vanished: snapshots: 2, groups: 1, namespaces: 0
The log line is not shown if the sync jobs `remove_vanished` flag was
not set and therefore no removed vanished stats are present.
Suggested-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
Signed-off-by: Christian Ebner <c.ebner@proxmox.com>
Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
Include statistics of vanished and therefore removed snapshots, backup
groups and namespaces in the `PullStats`.
In preparation for including these values in the sync jobs task log
output.
Signed-off-by: Christian Ebner <c.ebner@proxmox.com>
Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
No functional change intended: In preparation for including the
removed vanished groups and snapshots statistics in a sync jobs task
log output.
Instead of returning a boolean value showing whether all of the
snapshots of the group have been removed, return an instance of
`BackupGroupDeleteStats`, containing the count of deleted and
protected snapshots, the latter not having been removed from the
group.
The `removed_all` method is introduced as replacement for the previous
boolean return value and can be used to check if all snapshots have
been removed. If there are no protected snapshots, the group is
considered to be deleted.
Signed-off-by: Christian Ebner <c.ebner@proxmox.com>
Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
When navigating to Datastores -> Content, it is now possible to
right-click on a snapshot/group and copy the name to the clipboard.
This makes the proxmox-backup-client much easier to use, especially when
restoring archives.
Signed-off-by: Gabriel Goller <g.goller@proxmox.com>
Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
The `document.execCommand` call is deprecated since a few years [0] so I
went ahead and removed it. We only use it to copy stuff to the clipboard
and the recommended way now is to use `navigator.clipboard.writeText`
[1]. `writeText` is kind of new, but I think we'll be alright regarding
compatibility (Compat table is also available at [1]).
Making the handler functions async is okay because extjs executes the
handler and does not expect any result from it, nor does it need to do
some work afterwards.
[0]: https://developer.mozilla.org/en-US/docs/Web/API/document/execCommand
[1]: https://developer.mozilla.org/en-US/docs/Web/API/Clipboard/writeText
Signed-off-by: Gabriel Goller <g.goller@proxmox.com>
Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
The commands to add a zfs cache and log had the same description.
Differentiate them more clearly by explaining the benefit.
Signed-off-by: Gabriel Goller <g.goller@proxmox.com>
We keep a DataStore cache, so ChunkStore's and lock files are kept by
the proxy process and don't have to be reopened every time. However,
for specific maintenance modes, e.g. 'offline', our process should not
keep file in that datastore open. This clears the cache entry of a
datastore if it is in a specific maintanance mode and the last task
finished, which also drops any files still open by the process.
Signed-off-by: Hannes Laimer <h.laimer@proxmox.com>
Reviewed-by: Gabriel Goller <g.goller@proxmox.com>
Tested-by: Gabriel Goller <g.goller@proxmox.com>
Similar to a recent change in pve-access-control [0], add a new
'confirmation-password' parameter to the change-password endpoint and
require non-root users to confirm their passwords.
Doing so avoids that an attacker that has direct access to a computer
where a user is logged in to the PVE interface can change the password
of said user and thus either prolong their possibility to attack,
and/or create a denial of service situation, where the original user
cannot login into the PVE host using their old credentials.
Note that this might sound worse than it is, as for this attack to
work the attacker needs either:
- physical access to an unlocked computer that is currently logged in
to a PVE host
- having taken over such a computer already through some unrelated
vulnerability
As these required pre-conditions are pretty big implications, which
allow (temporary) access to all of the resources (including PVE ones)
that the user can control, we see this as slight improvement that
won't hurt, might protect one in some specific cases that is simply
too cheap not to do.
For now we avoid additional confirmation through a second factor, as
that is a much higher complexity without that much gain, and some
forms like (unauthenticated) button press on a WebAuthn token or the
TOTP code would be easy to circumvent in the physical access case and
in the local access case one might be able to MITM themselves too.
[0]: https://git.proxmox.com/?p=pve-access-control.git;a=commit;h=5bcf553e3a193a537d92498f4fee3c23e22d1741
Reported-by: Wouter Arts <security@wth-security.nl>
Signed-off-by: Wolfgang Bumiller <w.bumiller@proxmox.com>
[ TL: Extend ocmmit message, squash in UI change ]
Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
no need to keep a copy of that component here, just re-use the common
one from widget-toolkit. That one provides also some more features
that will be used here with a next commit.
Originally-by: Wolfgang Bumiller <w.bumiller@proxmox.com>
[ TL: move switch to common widget up front ]
Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
restoring the old code does not work since we now don't have the
components as macros anymore, switch to concatcp for it
Signed-off-by: Wolfgang Bumiller <w.bumiller@proxmox.com>
Commit 2416aea8d4 accidentally removed this since they looked the
same as the ones we already have in proxmox-schema now. However, we
make use of the *capture groups* here.
Added a comment to the code to avoid this in the future.
Fixes 2416aea8d4 ("pbs-api-types: use const_format and new api-types from proxmox-schema")
Signed-off-by: Wolfgang Bumiller <w.bumiller@proxmox.com>
Signed-off-by: Stefan Lendl <s.lendl@proxmox.com>
[ TL: condense this to something more general ]
Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
the default timeout of 30 seconds is too short to properly wait for a
slot transfer. Increase the timeout to a value of 3 minutes. In my
tests, it took about 60 seconds in a very basic changer to move a tape
between two slots, so triple that to account for bigger and more
complicated libraries.
Signed-off-by: Dominik Csapak <d.csapak@proxmox.com>
Previously, if there was no data to pull one could get:
> Summary: sync job pulled 0 B in 0 chunks (average rate: NaN B/s)
Now one gets the following log entry in that case:
> Summary: sync job found no new data to pull
Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
Use the methods provided by HumanByte for the output for consistency
with the rest of the task log and better readability.
Signed-off-by: Christian Ebner <c.ebner@proxmox.com>
Reviewed-by: Max Carrara <m.carrara@proxmox.com>
Tested-by: Max Carrara <m.carrara@proxmox.com>
Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
Adds a summary to the end of the task log showing the size and number
of chunks pulled as well as the average transfer rate.
Such an entry looks something like:
> Summary: sync job pulled 214.445 MiB in 166 chunks (average rate: 111.012 MiB/s)
Link: https://bugzilla.proxmox.com/show_bug.cgi?id=5285
Signed-off-by: Christian Ebner <c.ebner@proxmox.com>
Reviewed-by: Max Carrara <m.carrara@proxmox.com>
Tested-by: Max Carrara <m.carrara@proxmox.com>
Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
Return basic statistics on pull related methods via `PullStats`
objects, in order to construct a global summary for sync jobs.
Signed-off-by: Christian Ebner <c.ebner@proxmox.com>
Reviewed-by: Max Carrara <m.carrara@proxmox.com>
Tested-by: Max Carrara <m.carrara@proxmox.com>
Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
values.username just does not exist, and we do not need to delete the
username part anyway, as that field is used to assemble the full
userid by concatenating the name@realm parts.
While at it move this over to let-assignments and do not call setting
expiry explicitly a hack, it's fine and warranted code, because if one
wants to use a datefield's empty value as 0 one needs to do so
explicitly, nothing hacky there..
Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
the api does not accept a realm property here, it is only needed to
construct a proper user id of the form `{username}@{realm}`. so
remove it before sending it to the api and getting an error in return.
Signed-off-by: Stefan Sterz <s.sterz@proxmox.com>
since that's not a valid api parameter there
we have to pass the `isCreate` value through to the inputpanel, we even
used it there already but it was never set.
Signed-off-by: Dominik Csapak <d.csapak@proxmox.com>
the prune input panel is used in various contexts (add/editing a
prunejob, adding a datastore, executing a prune). These different api
calls don't all take the same parameters, so we have to correctly set
the `isCreate` to not send a `delete` paramter for those request if
there was an empty field.
Also set 'max-depth:0' only when recursive was not set *and* we can
set 'recursive', because for creating a datastore that is not supported
by the api, and for the prune job editing we override the whole
onGetValues anyway so that's not an issue there.
Signed-off-by: Dominik Csapak <d.csapak@proxmox.com>
this is not a valid parameter for the create call. To do that in the
onGetValues method, we have to pass the 'isCreate' value through to the
input panels via cbind.
Signed-off-by: Dominik Csapak <d.csapak@proxmox.com>
we accidentally always tried to load an existing config, even when
creating a new entry. This returned the list of all configured ones plus
the digest (which gets set by the edit window). When the digest is set,
the edit window will send it along, but that does not exist for the
create api call, so it failed.
To fix it, guard the load behind the `serverid` property, which is only
set when we edit an existing entry.
Signed-off-by: Dominik Csapak <d.csapak@proxmox.com>
The "Connection: upgrade" header is strictly expected to be included
in the response sent by the server when an upgrade to a different
protocol is requested by the client.
A detailed explanation as well as additional context follows below.
Background
----------
Neither RFC 9110 (HTTP Semantics) [0] or RFC 7540 (HTTP/2) [1]
*explicitly state* that the "Connection: upgrade" header must be
included *in the server's response* when a client requests an upgrade
to a different protocol. For clients, however, it is specified [2]:
> A sender of Upgrade MUST also send an "Upgrade" connection option in
> the Connection header field (Section 7.6.1) to inform intermediaries
> not to forward this field.
Yet, the example for a response provided in RFC 9110 [3] does include
the header:
> HTTP/1.1 101 Switching Protocols
> Connection: upgrade
> Upgrade: websocket
>
> [... data stream switches to websocket with an appropriate response
> (as defined by new protocol) to the "GET /hello" request ...]
The example in RFC 7540 [4] also includes the header:
> HTTP/1.1 101 Switching Protocols
> Connection: Upgrade
> Upgrade: h2c
>
> [ HTTP/2 connection ...
Additionally, RFC 9113 [5], which obsoletes RFC 7540 [1], mentions:
> The HTTP/1.1 Upgrade mechanism is deprecated and no longer specified
> in this document. It was never widely deployed, with plaintext
> HTTP/2 users choosing to use the prior-knowledge implementation
> instead.
I therefore initially concluded that whether the "Connection: upgrade"
header should / should not / must / must not be included in the
server's response was unspecified.
Further Revelations
-------------------
As per Thomas's suggestion [6], I opened a discussion over at Caddy's
GitHub issue tracker [7]. This discussion revealed that RFC 7230 [8],
which is obsoleted by RFC 9110 [1], does in fact specify that the
header must be included [9], thus proving my initial conclusion to be
incorrect:
> When a header field aside from Connection is used to supply control
> information for or about the current connection, the sender MUST
> list the corresponding field-name within the Connection header
> field. [...]
The discussion [7] also revealed that the WebSocket RFC 6455 [10]
specifies the usage of the "Connection" header in more detail [11]:
> 3. If the response lacks a |Connection| header field or the
> |Connection| header field doesn't contain a token that is an ASCII
> case-insensitive match for the value "Upgrade", the client MUST
> _Fail the WebSocket Connection_.
Furthermore [12]:
> 5. If the server chooses to accept the incoming connection, it
> MUST reply with a valid HTTP response indicating the following.
>
> [...]
>
> 3. A |Connection| header field with value "Upgrade".
Although we're using the upgrade mechanism for HTTP/2, the WebSocket
RFC [10] specifies its usage more clearly and most importantly, in an
explicit manner.
Final Conclusion
----------------
The "Connection: upgrade" header must therefore definitely be included
as per RFC 7230 section 6.1 [8], even if the newer RFC 9110 [1] does
not specify this explicitly anymore.
Finally, this fixes bug #5217 [13] and allows PBS to be deployed
behind Caddy. Also tested with nginx, which still works as expected.
[0]: https://datatracker.ietf.org/doc/html/rfc9110
[1]: https://datatracker.ietf.org/doc/html/rfc7540
[2]: https://datatracker.ietf.org/doc/html/rfc9110#section-7.8-14
[3]: https://datatracker.ietf.org/doc/html/rfc9110#section-7.8-13
[4]: https://datatracker.ietf.org/doc/html/rfc7540#section-3.2
[5]: https://datatracker.ietf.org/doc/html/rfc9113#appendix-B-2.3
[6]: https://lists.proxmox.com/pipermail/pbs-devel/2024-February/007948.html
[7]: https://github.com/caddyserver/caddy/issues/6134
[8]: https://datatracker.ietf.org/doc/html/rfc7230
[9]: https://datatracker.ietf.org/doc/html/rfc7230#section-6.1
[10]: https://datatracker.ietf.org/doc/html/rfc6455
[11]: https://datatracker.ietf.org/doc/html/rfc6455#section-4.1
[12]: https://datatracker.ietf.org/doc/html/rfc6455#section-4.2.2
[13]: https://bugzilla.proxmox.com/show_bug.cgi?id=5217
Signed-off-by: Max Carrara <m.carrara@proxmox.com>
While PVE and PMG use a rather brittle "replace whole config" style on
their DNS entry CRUD API, the PBS one was made with a per-entry level
granularity, so that single entries can modified, or deleted, without
touching the others.
But the UI from the widget-toolkit was made for the older PVE/PMG
behavior and did not sent along the delete-array of to-be-deleted
keys.
Since widget-toolkit commit 8d161ac ("dns: update comment to avoid
coupling to downstream dependency") the DNS edit window supports
opting into that by setting the new `deleteEmpty` config parameter.
Signed-off-by: Dominik Csapak <d.csapak@proxmox.com>
[ TL: expand commit message ]
Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
users that add the correct subscription key just get unnecessarily
confused with a "value does not match the regex pattern" error if
they accidentally have a stray whitespace at the end or beginning
otherwise.
Switch to using our `proxmoxtextfield` component that provides a
`trimValue` config option since widget-toolkit commit 5d7d30d ("text
field: add trimValue config") that was made just for this case.
Signed-off-by: Stefan Sterz <s.sterz@proxmox.com>
[ TL: reference widget toolkit commit ]
Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
Move the exclude pattern matching further up to avoid unnecessary
instantiation of the metadata object, not needed if the entry was
matched.
No functional change intended.
Signed-off-by: Christian Ebner <c.ebner@proxmox.com>
The formulation "Keep backups for the last N intervals" might suggest
that intervals without backups also count, which they do not.
Signed-off-by: Fiona Ebner <f.ebner@proxmox.com>
Some filesystems (f.e. zfs) support xattrs bigger than 64kB, sadly we
can't get them because the kernel vfs limits us. The syscalls listxattr
and getxattr will return a E2BIG error in this case.
Added a flag --ignore-e2big-xattr to the client, this will ignore the
metadata (but still backup the file) if this error occurs.
Signed-off-by: Gabriel Goller <g.goller@proxmox.com>
Signed-off-by: Dietmar Maurer <dietmar@proxmox.com>
Fixes the clippy lint:
```
warning: in a `match` scrutinee, avoid complex blocks or closures with blocks; instead, move the block or closure higher and bind it with a `let`
--> src/bin/proxmox-backup-proxy.rs:874:58
|
874 | let stats = match tokio::task::spawn_blocking(|| {
| __________________________________________________________^
875 | | let hoststats = collect_host_stats_sync();
876 | | let (hostdisk, datastores) = collect_disk_stats_sync();
877 | | Arc::new((hoststats, hostdisk, datastores))
878 | | })
| |_________^
|
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#blocks_in_conditions
= note: `#[warn(clippy::blocks_in_conditions)]` on by default
```
Signed-off-by: Maximiliano Sandoval <m.sandoval@proxmox.com>
Fixes the clippy lint:
```
warning: `to_string` applied to a type that implements `Display` in `writeln!` args
--> src/server/report.rs:141:72
|
141 | let _ = writeln!(out, "error during read-dir - {}", err.to_string());
| ^^^^^^^^^^^^ help: remove this
|
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#to_string_in_format_args
```
Signed-off-by: Maximiliano Sandoval <m.sandoval@proxmox.com>
Fixes the clippy lint:
```
warning: useless conversion to the same type: `std::ffi::OsString`
--> src/tools/disks/mod.rs:1161:9
|
1161 | count_str.into(),
| ^^^^^^^^^^^^^^^^ help: consider removing `.into()`: `count_str`
|
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_conversion
```
Signed-off-by: Maximiliano Sandoval <m.sandoval@proxmox.com>
two-letter abbreviations should only be used for things that have a very common
meaning (e.g. NS, RE, ..), not arbitrary things.
Signed-off-by: Fabian Grünbichler <f.gruenbichler@proxmox.com>
