add make_fenrir_user.sh

tools/make_fenrir_user.sh

@@ -0,0 +1,42 @@
+#!/bin/bash
+
+ # Make sure this script is ran as root
+if [[ "$(whoami)" != "root" ]]; then
+    echo "Please run $0 with oot privileges."
+    exit 1
+fi
+
+# This script checks for, and creates if needed, the fenrirscreenreader user.
+
+# find out which group to use for /dev/input.
+input="$(stat -c '%G' /dev/input/* | grep -v root | head -1)"
+if ! [[ "$input" =~ ^[a-zA-Z]+$ ]]; then
+    # Create the input group
+    groupadd --system input
+    echo 'KERNEL=="event*", NAME="input/%k", MODE="660", GROUP="input"' >> /etc/udev/rules.d/99-input.rules
+    input="input"
+fi
+
+# find out which group to use for /dev/tty.
+tty="$(stat -c '%G' /dev/tty | grep -v root)"
+if ! [[ "$tty" =~ ^[a-zA-Z]+$ ]]; then
+    # Create the tty group
+    groupadd --system tty
+    echo 'KERNEL=="event*", NAME="tty/%k", MODE="660", GROUP="tty"' >> /etc/udev/rules.d/99-tty.rules
+    tty="tty"
+fi
+
+# Add fenrirscreenreader
+id fenrirscreenreader &> /dev/null || {
+    useradd -m -d /var/fenrirscreenreader -r -G $input,$tty -s /bin/nologin -U fenrirscreenreader;
+    sudo -u fenrirscreenreader mkdir -p /var/fenrirscreenreader/.config/pulse;
+    sudo -u fenrirscreenreader echo -e '.include /etc/pulse/default.pa\nload-module module-switch-on-connect\nload-module module-native-protocol-unix auth-anonymous=1 socket=/tmp/pulse.sock' > /var/fenrirscreenreader/.config/pulse/default.pa;
+}
+
+#configure directory structure.
+mkdir -p /var/log/fenrirscreenreader /etc/fenrirscreenreader
+
+# Set directory ownership
+chown -R fenrirscreenreader:fenrirscreenreader /var/log/fenrirscreenreader
+chmod -R 755 /var/log/fenrirscreenreader
+chown -R root:fenrirscreenreader /etc/fenrirscreenreader