Handle mimetypes for sd-app, sd-viewer and sd-devices in private volume

dom0/sd-mime-handling.sls

@@ -0,0 +1,23 @@
+# -*- coding: utf-8 -*-
+# vim: set syntax=yaml ts=2 sw=2 sts=2 et :
+
+##
+# sd-mime-handling
+# =====================
+#
+# Overrides mimetype handling for certain VMs. Instead of relying on the
+# /usr/share/applications (system volume), we instead use /home/user/.local/share/
+# (private volume). The various mimeapps.list files linked are provided by the
+# securedrop-workstation-config package in /opt/, and are symlinked here in their
+# respective AppVMs.
+##
+
+{% if grains['id'] in ["sd-viewer", "sd-app", "sd-devices-dvm"] %}
+
+sd-private-volume-mimeapps-handling:
+  file.symlink:
+    - name: /home/user/.local/share/applications/mimeapps.list
+    - target: /opt/sdw/mimeapps.list.{{ grains['id'] }}
+    - makedirs: True
+
+{% endif %}

dom0/sd-workstation.top

@@ -31,6 +31,7 @@ base:
     - sd-proxy-template-files
   sd-app:
     - sd-app-config
+    - sd-mime-handling
   sd-viewer-buster-template:
     - sd-viewer-files
   sd-app-buster-template:
@@ -49,6 +50,10 @@ base:
     - sd-logging-setup
   sd-log:
     - sd-logging-setup
+  sd-viewer:
+    - sd-mime-handling
+  sd-devices-dvm:
+    - sd-mime-handling
 
   # "Placeholder" config to trigger TemplateVM boots,
   # so upgrades can be applied automatically via cron.