Drop --insecure/SECURE option + instead depend on debian-archive-keyring

[grml-debootstrap.git] / grml-debootstrap

diff --git a/grml-debootstrap b/grml-debootstrap
index 619d651..4b46eaa 100755 (executable)
--- a/grml-debootstrap
+++ b/grml-debootstrap
@@ -71,7 +71,6 @@ Bootstrap options:
       --arch <arch>      Set target architecture, use for installing i386 on amd64.
       --filesystem <fs>  Filesystem that should be used when target is a partition
                          or Virtual Machine (see --vmfile).
-      --insecure         Do not download and check Release file signatures.
       --force            Do not prompt for user acknowledgement.
 
 Options for Virtual Machine deployment:
@@ -327,7 +326,7 @@ fi
 [ "$_opt_bootappend" ]          && BOOT_APPEND=$_opt_bootappend
 [ "$_opt_grub" ]                && GRUB=$_opt_grub
 [ "$_opt_arch" ]                && ARCH=$_opt_arch
-[ "$_opt_insecure" ]            && SECURE='false'
+[ "$_opt_insecure" ]            && echo "Warning: --insecure is deprecated, continuing anyway."
 [ "$_opt_force" ]               && FORCE=$_opt_force
 [ "$_opt_verbose" ]             && VERBOSE="-v"
 
@@ -837,19 +836,6 @@ else
 fi
 # }}}
 
-# keyring setupt {{{
-KEYRING=""
-if [ "$SECURE" = 'yes' ] ; then
-   if [ -e '/etc/apt/trusted.gpg' ] ; then
-      KEYRING="--keyring /etc/apt/trusted.gpg"
-   else
-      eerror "Could not find /etc/apt/trusted.gpg."
-   fi
-else
-   ewarn "Not checking Release signatures!"
-fi
-# }}}
-
 # make sure we have the right syntax when using an iso image {{{
 if [ -n "$ISO" ] ; then
    case $ISO in
@@ -961,6 +947,18 @@ prepare_vm() {
     modprobe dm-mod ; eend $?
   fi
 
+  # make sure loop module is present
+  if ! losetup -f >/dev/null 2>&1; then
+    einfo "Can not find a usable loop device, retrying after loading loop module."
+    modprobe loop
+    if losetup -f >/dev/null 2>&1; then
+      einfo "Found a usable loop device now, continuing."
+    else
+      eerror "Error finding usable loop device" ; eend 1
+      bailout 1
+    fi
+  fi
+
   DEVINFO=$(kpartx -av $TARGET) # 'add map loop1p1 (253:0): 0 6289408 linear /dev/loop1 2048'
   if [ -z "${DEVINFO}" ] ; then
     eerror "Error setting up loopback device." ; eend 1
@@ -1019,7 +1017,7 @@ finalize_vm() {
   einfo "Adjusting grub.cfg for successful boot sequence."
   # ugly but needed to boot grub acordingly
   sed -i "s;set root=.*;set root='(hd0,msdos1)';" "${MNTPOINT}"/boot/grub/grub.cfg
-  sed -i "s; root=/dev/.*; root=/dev/sda1;" "${MNTPOINT}"/boot/grub/grub.cfg
+  sed -i "s;root=[^ ]\+;root=/dev/sda1;" "${MNTPOINT}"/boot/grub/grub.cfg
 
   umount "${MNTPOINT}"
   kpartx -d "${ORIG_TARGET}" >/dev/null