229 lines
10 KiB
Text
229 lines
10 KiB
Text
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# /etc/tigervnc/vncserver-config-defaults written by Joachim Falk. This file is
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# in the Public Domain.
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#
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# This is a configuration file for the tigervnc-standalone-server and the
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# tigervnc-scraping-server packages.
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#
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# After this file, $ENV{HOME}/.vnc/tigervnc.conf will be sourced, so values can
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# be overwritten on a per-user basis.
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#
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# Next, command-line options overwrite the settings in both this file as well as
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# the user's tigervnc.conf config file.
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#
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# Finally, /etc/tigervnc/vncserver-config-mandatory is parsed. If this file
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# exists and defines options to be passed to Xtigervnc, they will override any
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# of the same options defined in a user's tigervnc.conf file as well as options
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# given via the command line. The vncserver-config-mandatory file offers a
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# mechanism to establish some basic form of system-wide policy.
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#
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# ******************************************************************************
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# * WARNING! There is nothing stopping users from constructing their own start *
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# * script that calls Xtigervnc directly to bypass any options defined in *
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# * /etc/tigervnc/vncserver-config-mandatory. *
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# ******************************************************************************
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#
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# See the following manpages for more details:
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# - tigervnc.conf(5x)
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# - tigervncserver(1)
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# - tigervncsession(8)
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# - Xtigervnc(1)
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#
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# This file has Perl syntax and is source from the tigervncserver script. Every
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# value has suitable defaults, so you probably don't need any modifications.
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# If you want to reactivate default values, you have to specify an undef value.
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# For example, $fontPath will set to the default value after
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#
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# $fontPath = "/foo";
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# $fontPath = undef;
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#
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# If you are missing something, please let me know.
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# joachim.falk@gmx.de
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# System configuration
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# --------------------
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#
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# This section contains entries that should be true for all users.
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# $fontPath should be a comma separated list of fonts to be added to the font
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# path. If not specified, the default will apply.
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# Example:
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# $fontPath = "tcp/localhost:7100"; # would force Xtigervnc to use xfs.
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# Example:
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# $fontPath = "";
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# $fontPath .= "/usr/share/fonts/X11/misc,";
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# $fontPath .= "/usr/share/fonts/X11/cyrillic,";
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# $fontPath .= "/usr/share/fonts/X11/100dpi/:unscaled,";
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# $fontPath .= "/usr/share/fonts/X11/75dpi/:unscaled,";
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# $fontPath .= "/usr/share/fonts/X11/Type1,";
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# $fontPath .= "/usr/share/fonts/X11/100dpi,";
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# $fontPath .= "/usr/share/fonts/X11/75dpi,";
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#
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# Default: $fontPath = undef; # Use Xtigervnc built-in default font path.
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# $PAMService is the PAM service used for plain password authentication
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# if one of the security types Plain, TLSPlain, and
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# X509Plain is used.
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#
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# Default: $PAMService = "tigervnc"; # if /etc/pam.d/vnc is absent.
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# Default: $PAMService = "vnc"; # if /etc/pam.d/vnc is present.
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# $sslAutoGenCertCommand is used to auto generate the certificate
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# for the X509Cert and X509Key options. The configuration for
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# openssl is taken from /etc/tigervnc/openssl.cnf where we substitute
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# @HostName@ by the fully qualified domain name of the host.
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#
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# Example: $sslAutoGenCertCommand =
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# "openssl req -newkey rsa:4096 -x509 -days 365 -nodes";
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#
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# Default: $sslAutoGenCertCommand =
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# "openssl req -newkey ec:/etc/tigervnc/openssl-ecparams.pem -x509 -days 2190 -nodes";
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# User configuration
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# ------------------
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#
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# This section contains entries that may change from user to user.
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# You can overwrite these settings by providing a ~/.vnc/tigervnc.conf
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# configuration file.
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# $vncUserDir contains the filename for the log files directory of Xtigervnc
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# (the server) and the viewers that are connected to it.
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#
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# Default: $vncUserDir = "$ENV{HOME}/.vnc";
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$vncUserDir = "$ENV{HOME}/.config/vnc"
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# $vncPasswdFile contains the filename of the password file for Xtigervnc.
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# This file is only used for the security types VncAuth,
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# TLSVnc, and X509Vnc.
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#
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# Default: $vncPasswdFile = "$vncUserDir/passwd";
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# $vncStartup points to a script that will be started at the very beginning
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# when neither $vncUserDir/Xtigervnc-session nor $vncUserDir/xstartup is present.
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# If $vncUserDir/Xtigervnc-session is present, it will be used. Otherwise, we try
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# $vncUserDir/xstartup. If this is also absent, then we use the script given by
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# $vncStartup. If $vncStartup is specified in $vncUserDir/tigervnc.conf, then this
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# script is used unconditionally. That is without checking for the presence of
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# $vncUserDir/Xtigervnc-session or $vncUserDir/xstartup.
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#
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# Default: $vncStartup = "/etc/X11/Xtigervnc-session";
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# The $session option controls which X session type will be started. This
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# should match one of the files in /usr/share/xsessions. For example, if there
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# is a file called gnome.desktop, then $session = "gnome" would start this X
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# session. The command to start the session is passed to the $vncStartup
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# script. If this is not specified, then /etc/X11/Xtigervnc-session will start
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# the session specified by /usr/bin/x-session-manager.
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#
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# Default: $session = undef;
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# $xauthorityFile should be the path to the authority file that should be used
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# by the Xtigervnc server.
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#
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# Default: $xauthorityFile = "$ENV{XAUTHORITY}" # if the env var is defined.
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# Default: $xauthorityFile = "$ENV{HOME}/.Xauthority"; # otherwise
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# $desktopName should be set to the default name of the desktop.
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# This can be changed at the command line with -name.
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#
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# Default: $desktopName = "${HOSTFQDN}:nn ($USER)" # Where nn is the display number.
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# $geometry is is only used by the standalone TigerVNC server. It sets the
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# framebuffer width & height. A default can be derived if the
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# tigervncserver is run in a X session -- either $ENV{DISPLAY} or the
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# session given by $getDefaultFrom -- with the -xdisplaydefaults
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# option. The geometry can also be changed at the commandline with
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# the -geometry option. Otherwise, the fixed default provided below
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# will be used.
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#
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# Default: $geometry = "1920x1200";
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# $depth sets the framebuffer color depth. Must be one of 16, 24, or 32.
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# $pixelformat sets the default pixelformat.
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# A default can be derived if the tigervncserver is run in a
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# X session -- either $ENV{DISPLAY} or the session given by
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# $getDefaultFrom -- with the -xdisplaydefaults option. The depth
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# and pixelformat can also be changed at the commandline with
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# the -depth and -pixelformat options. Otherwise, the fixed
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# defaults provided below for the two settings will be used.
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#
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# Example: $depth = "16";
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# $pixelformat = "rgb565";
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#
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# Default: $depth = "24";
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# Default: $pixelformat = undef;
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# $wmDecoration sets the adjustment of $geometry to accommodate the window decoration
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# used by the X11 window manager. This is used to fully display
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# the VNC desktop even if the VNC viewer is not in full screen mode.
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#
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# Default: $wmDecoration = "8x64";
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# $getDefaultFrom sets the display for the -xdisplaydefaults option if
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# tigervncserver is not called in an X session, i.e.,
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# the $ENV{DISPLAY} variable is not set. The -xdisplaydefaults
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# option can be used to derive values for the above three
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# options, i.e., $geometry to $pixelformat. The $getDefaultFrom
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# value will be added to the call of xdpyinfo.
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#
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# Example: $getDefaultFrom = "-display localhost:0";
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#
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# Default: $getDefaultFrom = undef;
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# $scrapingGeometry is only used by the scraping TigerVNC server. It specifies
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# the screen area that will be shown to VNC clients, e.g.,
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# 640x480+320+240. The format is <w>x<h>+<xoff>+<yoff>, where
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# `+' signs can be replaced with `-' signs to specify offsets
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# from the right and/or from the bottom of the screen.
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# Offsets are optional, +0+0 is assumed by default (top left
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# corner). If the argument is empty, full screen is shown to
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# VNC clients (this is the default).
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#
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# Example: $scrapingGeometry = "640x480+320+240";
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#
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# Default: $scrapingGeometry = undef;
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# $localhost should the TigerVNC server only listen on localhost for
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# incoming VNC connections.
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#
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# Example: $localhost = "yes";
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# Example: $localhost = "no";
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#
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# Default: $localhost = "yes"; # if $SecurityTypes does not contain any TLS*
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# # or X509* security types or the $SecurityTypes
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# # does contain at least on *None security type.
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# Default: $localhost = "no"; # Otherwise
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# $SecurityTypes a comma separated list of security types the TigerVNC
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# server will offer. Available are None, VncAuth, Plain,
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# TLSNone, TLSVnc, TLSPlain, X509None, X509Vnc, and X509Plain.
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#
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# Example: $SecurityTypes = "X509Vnc,X509Plain,TLSVnc,TLSPlain,VncAuth";
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#
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# Default: $SecurityTypes = "VncAuth" # if localhost is enabled (the default)
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# Default: $SecurityTypes = "VncAuth,TLSVnc" # otherwise
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# $PlainUsers a comma separated list of users that are authorized to access
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# the VNC server if the security types Plain, TLSPlain, or
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# X509Plain are used to establish the connection. The password
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# for these users are check by the system via the PAM service
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# specified via $PAMService option.
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#
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# Example: $PlainUsers = "user1,user2";
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#
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# Default: $PlainUsers only contains the user starting the tigervncserver.
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# $X509Cert and $X509Key contan the filenames for a certificate and its
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# key that is used for the security types X509None, X509Vnc,
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# and X509Plain.
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#
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# Default: $X509Cert is auto generated if absent and stored in
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# ~/.vnc/${HOSTFQDN}-SrvCert.pem
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# Default: $X509Key is auto generated if absent and stored in
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# ~/.vnc/${HOSTFQDN}-SrvKey.pem
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#
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# If filenames are given for $X509Cert and $X509Key either here or
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# on the commandline via -X509Cert and -X509Key options, then
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# the auto generation is disabled and the user has to take care
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# that usable certificates are present.
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1;
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