### Testing
Change the `auditEnabled` option and you should get a prompt in the Web
GUI.
Restart and change the `auditFile` option, and you should get that same
prompt.
The prompt you should get is shown in the screenshots below.
### Screenshots

Co-authored-by: Jakob Borg <jakob@kastelo.net>
### Purpose
Setting default configuration was not working properly since the
defaults struct is not deeply copied.
### Testing
Try running commands to change default configuration and either inspect
`config.xml` or `/rest/config` result to see the applied changed.
Example:
```
./syncthing cli config defaults folder versioning params set keep 5
```
### Purpose
As stated in #9489 after clicking on a tab link to switch tabs in a
modal you can no longer close the modal through clicking the ESC key
unless you click anywhere on the modal to focus on it again.
### Testing
- Click on a modal that has tabs like "Settings" or "Add Folder" and
switch tabs then click on ESC.
- Check if clicking outside of a modal in the backdrop should still
close the modal.
### Demo
https://github.com/user-attachments/assets/a010db9a-72f7-4160-a7db-ddfebffb4834
### Purpose
Fix https://github.com/syncthing/syncthing/issues/9336
The `emitLoginAttempt` function now checks for the presence of an
`X-Forwarded-For` header. The IP from this header is only used if the
connecting host is either on loopback or on the same LAN.
In the case of a host pretending to be a proxy, we'd still have both IPs
in the logs, which should make this much less critical from a security
standpoint.
### Testing
1. directly via localhost
2. via proxy an localhost
#### Logs
```
[3JPXJ] 2025/04/11 15:00:40 INFO: Wrong credentials supplied during API authorization from 127.0.0.1
[3JPXJ] 2025/04/11 15:03:04 INFO: Wrong credentials supplied during API authorization from 192.168.178.5 proxied by 127.0.0.1
```
#### Event API
```
{
"id": 23,
"globalID": 23,
"time": "2025-04-11T15:00:40.578577402+02:00",
"type": "LoginAttempt",
"data": {
"remoteAddress": "127.0.0.1",
"success": false,
"username": "sdfsd"
}
},
{
"id": 24,
"globalID": 24,
"time": "2025-04-11T15:03:04.423403976+02:00",
"type": "LoginAttempt",
"data": {
"proxy": "127.0.0.1",
"remoteAddress": "192.168.178.5",
"success": false,
"username": "sdfsd"
}
}
```
### Documentation
https://github.com/syncthing/docs/pull/907
---------
Co-authored-by: Jakob Borg <jakob@kastelo.net>
This cleans up the option to allow old TLS 1.2 sync connections. The
flag existed for compatibility with old Syncthing versions that don't
support TLS 1.3, which is approximately Syncthing 1.2.2 (September 2019)
and older. ("Approximately" because it depends on the Go version it's
built with and that's when we switched to building with Go 1.13.)
Ref #10062 because it reminded me this exists.
* infrastructure:
feat(stdiscosrv): configurable desired not-found rate
chore(blobs): generalised blob storage
chore(stdiscosrv): path style s3
feat(ursv): add os/arch/distribution metric
chore(strelaypoolsrv): limit number of returned relays
build(infra): run in Docker environment for pushes
chore(stupgrades): expose latest release as a metric
* release-1.29.5:
build: push artifacts to Azure (#10044)
fix(syncthing): use separate lock file instead of locking the certificate (fixes#10053) (#10054)
Currently, the "Disconnected (Inactive)" status is only given to devices
that have not been seen for 7 days or longer. However, this is not the
case when adding a new device, or after resetting the database. Those
devices are only marked as "Disconnected", and they will stay like that
even if a long time passes without any connectivity. Moreover, the lack
of an "Inactive" status may confuse the user to believe that their
disconnect is only temporary.
For this reason, always mark devices that have not been seen yet as
"Disconnected (Inactive)".
Signed-off-by: Tomasz Wilczyński <twilczynski@naver.com>
### Purpose
The `fs.Filesystem` interface contains two parts that cannot be
implemented externally because they are private:
* `filesystemWrapperType`: this PR changes `unwrapFilesystem` to
downcast to a specific concrete type
* `underlying`: this PR simply moves it to an unexported interface
### Testing
Regular tests pass.
The workflow building Debian packages chokes on branches containing
underscores:
```
{:timestamp=>"2025-04-03T10:31:46.749835+0000", :message=>"Invalid package configuration: The version looks invalid for Debian packages. Debian version field must contain only alphanumerics and . (period), + (plus), - (hyphen) or ~ (tilde). I have '1.29.5~dev.13.ga38df11f~srv_stun' which which isn't valid.", :level=>:error}
```
This replaces the offending `_` with a `~` which should yield a valid
version.