Changed hard coded templates to default templates from qubes

Also replaced wget by curl to make it compatible additionally for the default template of debian. (wget is not installed by default)

SaltScriptToDownloadAndInstallMirageFirewallInQubes.sls

@@ -3,9 +3,9 @@
 # After the install, you have to switch your AppVMs to use the mirage firewall vm created by this script e.g. by using "Qubes Global Settings"
 # inspired by: https://github.com/one7two99/my-qubes/tree/master/mirage-firewall
 
-# You might want to adjust the following 2 variables to use up-to-date templates on your qubes
-{% set DownloadVMTemplate = "fedora-38" %}
-{% set DispVM = "fedora-38-dvm" %}
+# default template + dispvm template are used. Possible optimization is to use min-dvms
+{% set DownloadVMTemplate = salt['cmd.shell']("qubes-prefs default_template") %}
+{% set DispVM = salt['cmd.shell']("qubes-prefs default_dispvm") %}
 
 {% set DownloadVM = "DownloadVmMirage" %}
 {% set MirageFW = "sys-mirage-fw" %}
@@ -33,7 +33,7 @@ create-downloader-VM:
 download-and-unpack-in-DownloadVM4mirage:
   cmd.run: 
     - names:
-      - qvm-run --pass-io {{ DownloadVM }} {{ "wget " ~ DownloadBinary }}
+      - qvm-run --pass-io {{ DownloadVM }} {{ "curl -L -O " ~ DownloadBinary }}
       - qvm-run --pass-io {{ DownloadVM }} {{ "tar -xvjf " ~ Filename }}
     - require: 
       - create-downloader-VM