-# -*- mode: sh; sh-basic-offset: 8; indent-tabs-mode: nil; -*-
+# -*- mode: sh; sh-basic-offset: 3; indent-tabs-mode: nil; -*-
#
# duplicity script for backupninja
# requires duplicity
### vservers stuff ###
-# See if vservers are configured.
-# If so, check that the ones listed in $vsnames do exist.
-if [ "$vservers" == "yes" ]; then
- [ -d "$VROOTDIR" ] || fatal "vservers enabled, but $VROOTDIR does not exist!"
- if [ "$vsnames" == "all" ]; then
- vsnames=""
- for vserver in `ls $VROOTDIR | grep -E -v "lost+found|ARCHIVES"`; do
- vsnames="$vserver $vsnames"
- done
- else
- for vserver in "$vsnames"; do
- [ -d "$VROOTDIR/$vserver" ] || fatal "vserver '$vserver' does not exist."
- done
- fi
- if [ -n "$vsnames" ]; then
- if [ -n "$vsinclude" ]; then
- info "Using vservers '$vsnames'"
- usevserver=1
- fi
- else
- [ -z "$vsinclude" ] || warning 'vsnames is empty, vsinclude configuration lines will be ignored'
- fi
+# If vservers are configured, check that the ones listed in $vsnames do exist.
+local usevserver=no
+if [ $vservers_are_available = yes ]; then
+ if [ "$vsnames" = all ]; then
+ vsnames="$found_vservers"
+ else
+ if ! vservers_exist "$vsnames" ; then
+ fatal "At least one of the vservers listed in vsnames ($vsnames) does not exist."
+ fi
+ fi
+ if [ -n "$vsinclude" ]; then
+ info "Using vservers '$vsnames'"
+ usevserver=yes
+ fi
+else
+ [ -z "$vsinclude" ] || warning 'vservers support disabled in backupninja.conf, vsincludes configuration lines will be ignored'
fi
+
### see if we can login ###
if [ "$testconnect" == "yes" ]; then
### COMMAND-LINE MANGLING ###
+# duplicity >= 0.4.2 needs --sftp-command (NB: sftp does not support the -l option)
+duplicity_version="`duplicity --version | awk '{print $2}'`"
+duplicity_major="`echo $duplicity_version | awk -F '.' '{print $1}'`"
+duplicity_minor="`echo $duplicity_version | awk -F '.' '{print $2}'`"
+duplicity_sub="`echo $duplicity_version | awk -F '.' '{print $3}'`"
+if [ "$duplicity_major" -ge 0 -a "$duplicity_minor" -ge 4 -a "$duplicity_sub" -ge 2 ]; then
+ sftpoptions="$sshoptions"
+fi
+
scpoptions="$sshoptions"
[ "$bandwidthlimit" == 0 ] || scpoptions="$scpoptions -l $bandwidthlimit"
-execstr="$options --no-print-statistics --scp-command 'scp $scpoptions' --ssh-command 'ssh $sshoptions' "
+if [ -z "$sftpoptions" ]; then
+ execstr="$options --no-print-statistics --scp-command 'scp $scpoptions' --ssh-command 'ssh $sshoptions' "
+else
+ execstr="$options --no-print-statistics --scp-command 'scp $scpoptions' --sftp-command 'sftp $sftpoptions' --ssh-command 'ssh $sshoptions' "
+fi
# deal with symmetric or asymmetric (public/private key pair) encryption
if [ -n "$encryptkey" ]; then
execstr="${execstr}--encrypt-key $encryptkey "
debug "Data will be encrypted with the GnuPG key $encryptkey."
else
- [ -n "$password" ] || fatal "The password option must be set when using symmetric encryption."
debug "Data will be encrypted using symmetric encryption."
fi
[ -n "$encryptkey" ] || fatal "The encryptkey option must be set when signing."
# if needed, initialize signkey to a value that is not empty (checked above)
[ -n "$signkey" ] || signkey="$encryptkey"
- # check password validity
- [ -n "$password" ] || fatal "The password option must be set when signing."
execstr="${execstr}--sign-key $signkey "
debug "Data will be signed will the GnuPG key $signkey."
else
debug "Data won't be signed."
fi
+# deal with GnuPG passphrase
+[ -n "$password" ] || fatal "The password option must be set."
+
if [ "$keep" != "yes" ]; then
if [ "`echo $keep | tr -d 0-9`" == "" ]; then
keep="${keep}D"
### SOURCE ###
+set -o noglob
+
+symlinks_warning="Maybe you have mixed symlinks and '*' in this statement, which is not supported."
+
# excludes
for i in $exclude; do
- str="${i//__star__/*}"
- execstr="${execstr}--exclude '$str' "
+ str="${i//__star__/*}"
+ execstr="${execstr}--exclude '$str' "
done
# includes
for i in $include; do
- str="${i//__star__/*}"
- execstr="${execstr}--include '$str' "
+ [ "$i" != "/" ] || fatal "Sorry, you cannot use 'include = /'"
+ str="${i//__star__/*}"
+ execstr="${execstr}--include '$str' "
done
# vsincludes
-if [ $usevserver ]; then
- for vserver in $vsnames; do
- for vi in $vsinclude; do
- str="${vi//__star__/*}"
- execstr="${execstr}--include '$VROOTDIR/$vserver$str' "
- done
- done
+if [ $usevserver = yes ]; then
+ for vserver in $vsnames; do
+ for vi in $vsinclude; do
+ str="${vi//__star__/*}"
+ str="$VROOTDIR/$vserver$str"
+ execstr="${execstr}--include '$str' "
+ done
+ done
fi
-### EXECUTE ###
+set +o noglob
-# exclude everything else, start with root
-#execstr="${execstr}--exclude '**' / "
-
-# include client-part and server-part
-#execstr="$execstr $execstr_serverpart"
+### EXECUTE ###
execstr=${execstr//\\*/\\\\\\*}