Add netboot generator script

dracut/vmklive/adduser.sh

@@ -0,0 +1,56 @@
+#!/bin/sh -x
+# -*- mode: shell-script; indent-tabs-mode: nil; sh-basic-offset: 4; -*-
+# ex: ts=8 sw=4 sts=4 et filetype=sh
+
+type getarg >/dev/null 2>&1 || . /lib/dracut-lib.sh
+
+echo void-live > ${NEWROOT}/etc/hostname
+
+AUTOLOGIN=$(getarg live.autologin)
+USERNAME=$(getarg live.user)
+USERSHELL=$(getarg live.shell)
+
+[ -z "$USERNAME" ] && USERNAME=anon
+[ -x $NEWROOT/bin/bash -a -z "$USERSHELL" ] && USERSHELL=/bin/bash
+[ -z "$USERSHELL" ] && USERSHELL=/bin/sh
+
+# Create /etc/default/live.conf to store USER.
+echo "USERNAME=$USERNAME" >> ${NEWROOT}/etc/default/live.conf
+chmod 644 ${NEWROOT}/etc/default/live.conf
+
+if ! grep -q ${USERSHELL} ${NEWROOT}/etc/shells ; then
+    echo ${USERSHELL} >> ${NEWROOT}/etc/shells
+fi
+
+# Create new user and remove password. We'll use autologin by default.
+chroot ${NEWROOT} useradd -m -c $USERNAME -G audio,video,wheel -s $USERSHELL $USERNAME
+chroot ${NEWROOT} passwd -d $USERNAME >/dev/null 2>&1
+
+# Setup default root/user password (voidlinux).
+chroot ${NEWROOT} sh -c 'echo "root:voidlinux" | chpasswd -c SHA512'
+chroot ${NEWROOT} sh -c "echo "$USERNAME:voidlinux" | chpasswd -c SHA512"
+
+# Enable sudo permission by default.
+if [ -f ${NEWROOT}/etc/sudoers ]; then
+    echo "${USERNAME} ALL=(ALL) NOPASSWD: ALL" >> ${NEWROOT}/etc/sudoers
+fi
+
+if [ -d ${NEWROOT}/etc/polkit-1 ]; then
+    # If polkit is installed allow users in the wheel group to run anything.
+    cat > ${NEWROOT}/etc/polkit-1/rules.d/void-live.rules <<_EOF
+polkit.addAdminRule(function(action, subject) {
+    return ["unix-group:wheel"];
+});
+
+polkit.addRule(function(action, subject) {
+    if (subject.isInGroup("wheel")) {
+        return polkit.Result.YES;
+    }
+});
+_EOF
+    chroot ${NEWROOT} chown polkitd:polkitd /etc/polkit-1/rules.d/void-live.rules
+fi
+
+if [ -n "$AUTOLOGIN" ]; then
+        sed -i "s,GETTY_ARGS=\"--noclear\",GETTY_ARGS=\"--noclear -a $USERNAME\",g" ${NEWROOT}/etc/sv/agetty-tty1/run
+fi