From 55838e499f21a5d91e6d8a8a3d81ff02ec0f725c Mon Sep 17 00:00:00 2001
From: Bob Gilligan <gilligan@vyatta.com>
Date: Tue, 27 Jul 2010 19:43:42 -0700
Subject: Bugfix 5929: Preserve SSH host keys during image installation.
 (cherry picked from commit 71b716b7f5e5df1dd4ea6e8a16c7f987381cab8c)

---
 scripts/install/install-image-existing | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

diff --git a/scripts/install/install-image-existing b/scripts/install/install-image-existing
index e8f723a0..27d19f4d 100755
--- a/scripts/install/install-image-existing
+++ b/scripts/install/install-image-existing
@@ -167,6 +167,21 @@ if [ -f "$VYATTA_CFG_DIR/config.boot" ]; then
   done
 fi
 
+if [ -d /etc/ssh ]; then
+  resp=''
+  while [ -z "$resp" ]; do
+    echo 'Would you like to save the SSH host keys from your '
+    echo -n 'current configuration? (Yes/No) [Yes]: '
+    resp=$(get_response "Yes" "Yes No Y N")
+    if [ "$resp" == 'yes' ] || [ "$resp" == 'y' ]; then
+      echo 'Copying SSH keys...'
+      ndir=${INST_ROOT}/etc/ssh
+      mkdir -p $ndir
+      cp -p /etc/ssh/ssh_host* $ndir
+    fi
+  done
+fi
+
 # postinst hook
 PI_SCRIPT=${INST_ROOT}${vyatta_sysconfdir}/install-image/postinst
 if [ -e "$PI_SCRIPT" ]; then
-- 
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