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Added ignore known hosts option to obackup

This commit is contained in:
deajan 2016-03-25 20:07:27 +01:00
parent 7eeff3b476
commit b9d2b72ac9
3 changed files with 18 additions and 5 deletions
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9
dev/debug_obackup.sh
View File

@ -8,7 +8,7 @@ PROGRAM_VERSION=2.0-pre
PROGRAM_BUILD=2016031801
IS_STABLE=no
## FUNC_BUILD=2016032202
## FUNC_BUILD=2016032501
## BEGIN Generic functions for osync & obackup written in 2013-2016 by Orsiris de Jong - http://www.netpower.fr - ozy@netpower.fr
## type -p does not work on platforms other than linux (bash). If if does not work, always assume output is not a zero exitcode
@ -872,6 +872,11 @@ function PreInit {
SSH_COMP=
fi
## Ignore SSH known host verification
if [ "$SSH_IGNORE_KNOWN_HOSTS" == "yes" ]; then
SSH_OPTS="-o UserKnownHostsFile=/dev/null -o StrictHostKeyChecking=no"
fi
## Support for older config files without RSYNC_EXECUTABLE option
if [ "$RSYNC_EXECUTABLE" == "" ]; then
RSYNC_EXECUTABLE=rsync
@ -973,7 +978,7 @@ function PostInit {
__CheckArguments 0 $# ${FUNCNAME[0]} "$@" #__WITH_PARANOIA_DEBUG
# Define remote commands
SSH_CMD="$(type -p ssh) $SSH_COMP -i $SSH_RSA_PRIVATE_KEY $REMOTE_USER@$REMOTE_HOST -p $REMOTE_PORT"
SSH_CMD="$(type -p ssh) $SSH_COMP -i $SSH_RSA_PRIVATE_KEY $SSH_IGNORE_KNOWN_HOSTS $REMOTE_USER@$REMOTE_HOST -p $REMOTE_PORT"
SCP_CMD="$(type -p scp) $SSH_COMP -i $SSH_RSA_PRIVATE_KEY -P $REMOTE_PORT"
RSYNC_SSH_CMD="$(type -p ssh) $SSH_COMP -i $SSH_RSA_PRIVATE_KEY -p $REMOTE_PORT"
}

5
host_backup.conf
View File

@ -1,6 +1,6 @@
###### Local / Remote backup script for files & databases
###### (L) 2013-2015 by Ozy de Jong (www.netpower.fr)
###### obackup v2.x config file rev 2015111801
###### obackup v2.x config file rev 2016032501
###### GENERAL BACKUP OPTIONS
@ -56,6 +56,9 @@ SSH_RSA_PRIVATE_KEY="/root/.ssh/id_rsa"
## ssh compression should be used unless your remote connection is good enough (LAN)
SSH_COMPRESSION=yes
## Ignore ssh known hosts verification. DANGER WILL ROBINSON DANGER: This can lead to security risks. Only enable if you know what you're doing.
SSH_IGNORE_KNOWN_HOSTS=no
## Remote rsync executable path. Leave this empty in most cases
RSYNC_REMOTE_PATH=""

9
obackup.sh
View File

@ -8,7 +8,7 @@ PROGRAM_VERSION=2.0-pre
PROGRAM_BUILD=2016031801
IS_STABLE=no
## FUNC_BUILD=2016032202
## FUNC_BUILD=2016032501
## BEGIN Generic functions for osync & obackup written in 2013-2016 by Orsiris de Jong - http://www.netpower.fr - ozy@netpower.fr
## type -p does not work on platforms other than linux (bash). If if does not work, always assume output is not a zero exitcode
@ -803,6 +803,11 @@ function PreInit {
SSH_COMP=
fi
## Ignore SSH known host verification
if [ "$SSH_IGNORE_KNOWN_HOSTS" == "yes" ]; then
SSH_OPTS="-o UserKnownHostsFile=/dev/null -o StrictHostKeyChecking=no"
fi
## Support for older config files without RSYNC_EXECUTABLE option
if [ "$RSYNC_EXECUTABLE" == "" ]; then
RSYNC_EXECUTABLE=rsync
@ -903,7 +908,7 @@ function PreInit {
function PostInit {
# Define remote commands
SSH_CMD="$(type -p ssh) $SSH_COMP -i $SSH_RSA_PRIVATE_KEY $REMOTE_USER@$REMOTE_HOST -p $REMOTE_PORT"
SSH_CMD="$(type -p ssh) $SSH_COMP -i $SSH_RSA_PRIVATE_KEY $SSH_IGNORE_KNOWN_HOSTS $REMOTE_USER@$REMOTE_HOST -p $REMOTE_PORT"
SCP_CMD="$(type -p scp) $SSH_COMP -i $SSH_RSA_PRIVATE_KEY -P $REMOTE_PORT"
RSYNC_SSH_CMD="$(type -p ssh) $SSH_COMP -i $SSH_RSA_PRIVATE_KEY -p $REMOTE_PORT"
}