Conflicts on Fedora with package tigervnc-server-minimal, prevents use of xrdp

[gbraad]

Describe the bug
Since the package kasmvncserver conflicts with tigervnc-server-minimal, it is not possible to install this alongside the use of xrdp. This is however possible on Debian/Ubuntu.

System Description
Fedora 40

KasmVNC Details
1.3.2 (rpm)

Installation Details

$ rpm -ivh kasmvnc...

Additional context
The use of xrdp allows a vnc connection to be forwarded over rdp, when for example x11vnc is used.

The conflict prevents other applications/package that rely on the existence of tigervnc-server-minimal.

Note:
It does not feel like a good idea to conflict with base packages. This most likely also applies to RHEL and other compatible distros. Though they might use EPEL for this, so the impact is minimal.

Note 2:
I know it is a deliberate choice:

KasmVNC/fedora/kasmvncserver.spec

Line 11 in a89f71d

Conflicts: tigervnc-server, tigervnc-server-minimal

but if the vncserver binary is not even compatible with legacy clients (and therefore not a drop-in replacement), do not call it vncserver, but instead use kasmvncserver as other files are already called this way, like kasmvncpasswd

KasmVNC/fedora/kasmvncserver.spec

Line 47 in a89f71d

cp $SRC_BIN/vncserver $DESTDIR/usr/bin;

[gbraad]

I have created a rebuild of the RPMs for Fedora 40, but this needs a manual change as the binary Xvnc is hardcoded in vncserver: spotsnel#2

[gbraad]

@mmcclaskey modifications for 1.3.3 are here: https://github.com/spotsnel/AltRPMS-KasmVNC/releases/download/1.3.3/modified-kasmvncserver.spec

Mostly making sure there is no conflict reference

#Conflicts: tigervnc-server, tigervnc-server-minimal

and move kasmvnc-specific file in place with the right name:

sed -i 's/Xvnc/kasmXvnc/g' $SRC/bin/vncserver
sed -i 's/"vncpasswd"/"kasmvncpasswd"/g' $SRC/bin/vncserver
cp $SRC_BIN/Xvnc $DESTDIR/usr/bin/kasmXvnc;
cp $SRC_BIN/vncserver $DESTDIR/usr/bin/kasmvncserver;
cp -a $SRC/share/perl5/KasmVNC $DESTDIR/usr/share/perl5/
cp $SRC_BIN/vncconfig $DESTDIR/usr/bin/kasmvncconfig;
cp $SRC_BIN/kasmvncpasswd $DESTDIR/usr/bin;
cp $SRC_BIN/kasmxproxy $DESTDIR/usr/bin;
cp -r $SRC/lib/kasmvncserver $DESTDIR/usr/lib/kasmvncserver
cp -r $SRC/share/doc/kasmvnc*/* $DESTDIR/usr/share/doc/kasmvncserver/

Note: I am using the packaged binaries as the 'source' of these RPM packages, but you get the gist.