[PATCH 4/6] backup.pl: Fixes bug13737 - restarts ipsec to use the restored certs etc

[Adolf Belka <adolf.belka@ipfire.org>]

- This adds a check if the ipsec server is enabled. If it is then ipsecctrl is run to
   restart ipsec and ensure that the restored certs are all being used.
- Tested this out on my vm testbed and confirmed that with this I could restore a backup
   and make the client connection as previously set up.
- Without this I had to press the Save button on the ipsec WUI page to get the certs
   etc being used.

Fixes: bug13737
Tested-by: Adolf Belka <adolf.belka@ipfire.org>
Signed-off-by: Adolf Belka <adolf.belka@ipfire.org>
---
 config/backup/backup.pl | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/config/backup/backup.pl b/config/backup/backup.pl
index 1c8c87d0a..a6d1467fd 100644
--- a/config/backup/backup.pl
+++ b/config/backup/backup.pl
@@ -307,6 +307,9 @@ restore_backup() {
 	# start collectd after restore
 	/etc/rc.d/init.d/collectd start
 
+	# Reload ipsec certificates and secrets after doing a restore
+	&General::system('/usr/local/bin/ipsecctrl', 'R');
+
 	return 0
 }
 
-- 
2.49.0