New OpenSSH versions don't ship them, causing an error:
Bad key types '+ssh-dss,ssh-rsa'
We will add compatibility with newer keys on the Android side soon, as
part of this year's GSOC project.
The plugin should always be loaded, as:
- we can provide a virtual display over VNC, even if the device isn't capable to use virtual displays itself (`krfb-virtualmonitor`)
- we would do the capabilities check regardless, if !670 gets merged
- hiding the DBus path doesn't trigger the `PluginChecker.qml` to think the plugin is unavailable, it just doesn't work
- -> is this a bug or intended behaviour?
BUG: 485829
## Summary
Currently, the plugin just fails silently if the local device is missing the `krfb` package or if the remote device misses an `vnc://` protocol/scheme handler. You click the button and nothing happens.
One issue is, that the plugin is considered `virtualmonitor.available` in the `DeviceDelegate.qml`, even if the check for `krfb-virtualmonitor` fails and no dbus-path is provided. I investigated the behavior a bit, but ignored it in the end as this MR benefits from being shown for device constellations that _could_ provide this feature.
A warning is shown with brief instructions, how to get the plugin working correctly.
- Check if krfb-virtualmonitor is available locally
- Check default scheme handler for vnc:// on device (Linux)
- Show warnings / reasons, if no connection could be established
## Test Plan
Regarding if the devices have mentioned packages installed, we should see different behaviors.
If the remote device has no VNC client, it can not connect to out server. _A warning should be shown._
If the local device hasn't the `krfb-virtualmonitor` available, the remote device couldn't connect. _A warning should be shown._
If both problems are present, _both warnings should be shown._
If none of these are present, no warning should be shown and we should try to establish a connection.
The connection attempts failed? _A warning should be shown._
BUG: 485830
The current implementation of the plugin is severly broken.
1. The generated URL links to the localhost
2. The port is not set
-----
The URL is now generated on the request receiving side, not send in the request.
This allows finding a valid IP address.
Furthermore, I changed the protocol by splitting it up. This could become useful, if we ever want to support other rdp protocols/platforms.
Note: This is a breaking change, but the current implementation is not working at all.. so it does not actually break something.
This allows us to avoid asking the user for permission for remote control on Wayland every time kdeconnectd is restarted for whatever reason (for example logging out or rebooting), at least in theory. The idea is that the SelectDevices call now also accepts a restore token, and if the user grants permission to persist a restore token will be returned in the response of the Start call.
Currently https://invent.kde.org/plasma/xdg-desktop-portal-kde/-/merge_requests/265 is required for this to work at all with Plasma 6, and even then persistence only works in the same session (for example if I restart kdeconnectd then I only get the notification instead of the permissions prompt), if I reboot the system then the token gets invalidated and the permissions dialog appears again, not sure if the issue is with what I'm doing here or if that's a bug in the portal.
Things that need to be checked:
- What happens if the portal implementation only has v1 of the protocol and not v2 (the one with persistence)?
- In particular what happens for the SelectDevices call if a restore token is given despite the portal not supporting it
- Seems fine with xdg-desktop-portal 1.14.4 at least
- For the Start call we'll need to handle the case of the user denying the persistence request anyway
- Where and how should the restore token be stored?
- ~~I used KConfig just so I have something to test, but the restore token isn't really a setting~~
- Updated to use `KSharedConfig::openStateConfig`
- Most of KDE Connect's settings and data appear to be for each connected device
- The device name is a global setting, but it's implemented using QSettings rather than KConfig, and currently only setName and getName is exposed in `core/kdeconnectconfig.h`
BUG: 479013
To use -ldbus, the value of ${DBus_LIBARARY_DIR} would also need to be
added to the linker search paths.
To get around this, simply use the imported target by pkgconfig.
[1] b8b30ba571
