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#2448 allow custom scpBackupOptions

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rootzoll
2021-08-17 17:59:38 +02:00
parent 05cc9c2860
commit 1e9656fead
1 changed files with 7 additions and 2 deletions
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9
home.admin/_background.sh
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@@ -316,14 +316,19 @@ do
# check if a SCP backup target is set
# parameter in raspiblitz.conf:
# scpBackupTarget='[USER]@[SERVER]:[DIRPATH-WITHOUT-ENDING-/]'
# optionally a custom option string for the scp command can be set with
# scpBackupOptions='[YOUR-CUSTOM-OPTIONS]'
# On target server add the public key of your RaspiBlitz to the authorized_keys for the user
# https://www.linode.com/docs/security/authentication/use-public-key-authentication-with-ssh/
if [ ${#scpBackupTarget} -gt 0 ]; then
echo "--> Offsite-Backup SCP Server"
if [ "${scpBackupOptions}" == "" ]; then
scpBackupOptions="-o StrictHostKeyChecking=no -o UserKnownHostsFile=/dev/null"
fi
# its ok to ignore known host, because data is encrypted (worst case of MiM would be: no offsite channel backup)
# but its more likely that without ignoring known host, script might not run thru and that way: no offsite channel backup
sudo scp -o StrictHostKeyChecking=no -o UserKnownHostsFile=/dev/null ${localBackupPath} ${scpBackupTarget}/
sudo scp -o StrictHostKeyChecking=no -o UserKnownHostsFile=/dev/null ${localTimestampedPath} ${scpBackupTarget}/
sudo scp ${scpBackupOptions} ${localBackupPath} ${scpBackupTarget}/
sudo scp ${scpBackupOptions} ${localTimestampedPath} ${scpBackupTarget}/
result=$?
if [ ${result} -eq 0 ]; then
echo "OK - SCP Backup exited with 0"