Bypass Tor connection wizard in sd-whonix with default connection settings

debian/securedrop-whonix-config.postinst

@@ -0,0 +1,48 @@
+#!/bin/bash
+# postinst script for securedrop-whonix-config
+#
+# see: dh_installdeb(1)
+
+set -e
+
+# summary of how this script can be called:
+#        * <postinst> `configure' <most-recently-configured-version>
+#        * <old-postinst> `abort-upgrade' <new version>
+#        * <conflictor's-postinst> `abort-remove' `in-favour' <package>
+#          <new-version>
+#        * <postinst> `abort-remove'
+#        * <deconfigured's-postinst> `abort-deconfigure' `in-favour'
+#          <failed-install-package> <version> `removing'
+#          <conflicting-package> <version>
+# for details, see https://www.debian.org/doc/debian-policy/ or
+# the debian-policy package
+
+
+case "$1" in
+    configure)
+
+    # Set Tor connection preference in 50_user.conf file, if no configuration has been set.
+    # See https://github.com/freedomofpress/securedrop-workstation/issues/1096
+    # Users who wish to use Tor bridges will have to remove the changes in 50_user.conf
+    # and step through the anon connection wizard again.
+    if ! grep -F -q "DisableNetwork 0" /usr/local/etc/torrc.d/50_user.conf /usr/local/etc/torrc.d/40_tor_control_panel.conf; then
+        echo "DisableNetwork 0" >> /usr/local/etc/torrc.d/50_user.conf
+    fi
+    ;;
+
+    abort-upgrade|abort-remove|abort-deconfigure)
+    exit 0
+    ;;
+
+    *)
+        echo "postinst called with unknown argument \`$1'" >&2
+        exit 1
+    ;;
+esac
+
+# dh_installdeb will replace this with shell code automatically
+# generated by other debhelper scripts.
+
+#DEBHELPER#
+
+exit 0