diff options
Diffstat (limited to 'pre-partman.sh')
-rwxr-xr-x | pre-partman.sh | 24 |
1 files changed, 15 insertions, 9 deletions
diff --git a/pre-partman.sh b/pre-partman.sh index 79436ee..c0cebee 100755 --- a/pre-partman.sh +++ b/pre-partman.sh @@ -9,16 +9,18 @@ # Licensed under the GNU GPL version 3 or higher. set -ue +root=/cdrom . /usr/share/debconf/confmodule -debconf-loadtemplate fripost-install /cdrom/preseed/fripost-install.template +debconf-loadtemplate fripost-install $root/preseed/fripost-install.template db_input high fripost-install/full-disk-encryption || true db_go db_get fripost-install/full-disk-encryption [ x"${RET:-true}" = x"false" ] && exit 0 +############################################################################## # Crypto, disk and network modules, required to unlock the system from # our initramfs. # TODO: should probably be stored in debconf, since we'll need the @@ -29,14 +31,19 @@ while read k rest; do /sbin/modinfo -F filename "$k"; done < /proc/modules \ anna-install cryptsetup-udeb + +############################################################################## +# Slurp encryption key + db_input high fripost-install/full-disk-encryption-password || true db_go db_get fripost-install/full-disk-encryption-password +keyfile=~root/root.key if [ -n "$RET" ]; then - touch ~root/root.key - chmod 0644 ~root/root.key - echo $RET >> ~root/root.key #TODO we don't want echo there + touch "$keyfile" + chmod 0644 "$keyfile" + echo $RET >> "$keyfile" # TODO: remove passord from debconf else anna-install openssh-server-udeb @@ -60,14 +67,13 @@ else AllowUsers root StrictModes yes - ForceCommand /bin/sh -c 'umask 0077; cat > ~root/root.key' + #ForceCommand /bin/sh -c 'umask 0077; cat > $keyfile' EOF - # Populate the authorized keys. TODO: make something more generic + # Populate the authorized keys. test -d ~root/.ssh || mkdir -m 0700 ~root/.ssh - cat > ~root/.ssh/authorized_keys <<- EOF - no-agent-forwarding,no-port-forwarding,no-pty,no-user-rc,no-X11-forwarding ssh-rsa ... - EOF + sed 's/^/no-agent-forwarding,no-port-forwarding,no-pty,no-user-rc,no-X11-forwarding /' \ + $root/preseed/authorized_keys > ~root/.ssh/authorized_keys chmod og-rwx ~root/.ssh/authorized_keys # Start the SSH daemon |