diff options
Diffstat (limited to 'handlers')
| -rw-r--r-- | handlers/dup | 55 |
1 files changed, 44 insertions, 11 deletions
diff --git a/handlers/dup b/handlers/dup index 955605d..2d759b0 100644 --- a/handlers/dup +++ b/handlers/dup @@ -3,11 +3,22 @@ # requires duplicity # -getconf password getconf options -getconf keep 60 +getconf testconnect yes +getconf nicelevel 0 + +setsection gpg +getconf password +getconf sign no +getconf encryptkey + +setsection source getconf include getconf exclude + +setsection dest +getconf keep 60 +getconf sshoptions getconf desthost getconf destdir getconf destuser @@ -18,21 +29,40 @@ destdir=${destdir%/} [ "$password" != "" ] || fatal "No password specified" # see if we can login -debug "ssh -o PasswordAuthentication=no $desthost -l $destuser 'echo -n 1'" -if [ ! $test ]; then - result=`ssh -o PasswordAuthentication=no $desthost -l $destuser 'echo -n 1' 2>&1` +if [ "$testconnect" == "yes" ]; then + debug "ssh $sshoptions -o PasswordAuthentication=no $desthost -l $destuser 'echo -n 1'" + if [ ! $test ]; then + result=`ssh $sshoptions -o PasswordAuthentication=no $desthost -l $destuser 'echo -n 1' 2>&1` if [ "$result" != "1" ]; then - fatal "Can't connect to $desthost as $destuser." + fatal "Can't connect to $desthost as $destuser." + else + debug "Connected to $desthost as $destuser successfully" fi + fi fi -if [ "`echo $keep | tr -d 0-9`" == "" ]; then +### COMMAND-LINE MANGLING ### + +execstr="$options --no-print-statistics --scp-command 'scp $sshoptions' --ssh-command 'ssh $sshoptions' " + +if [ "$encryptkey" == "" ]; then + [ "$sign" != "yes" ] || fatal "encryptkey option must be set when signing." +else + execstr="${execstr}--encrypt-key $encryptkey " + [ "$sign" != "yes" ] || execstr="${execstr}--sign-key $encryptkey " +fi + +if [ "$keep" != "yes" ]; then + if [ "`echo $keep | tr -d 0-9`" == "" ]; then keep="${keep}D" + fi + execstr="${execstr}--remove-older-than $keep " fi execstr_serverpart="scp://$destuser@$desthost/$destdir" execstr_clientpart="/" -execstr="$options --no-print-statistics --remove-older-than $keep " + +### SOURCE ### # excludes for i in $exclude; do @@ -46,6 +76,8 @@ for i in $include; do execstr="${execstr}--include $str " done +### EXECUTE ### + # exclude everything else, start with root #execstr="${execstr}--exclude '**' / " @@ -56,9 +88,10 @@ execstr=${execstr//\\*/\\\\\\*} debug "duplicity $execstr --exclude '**' / $execstr_serverpart" if [ ! $test ]; then - PASSPHRASE=$password - export PASSPHRASE - output=`duplicity $execstr --exclude '**' / $execstr_serverpart 2>&1` + output=`nice -n $nicelevel \ + su -c \ + "export PASSPHRASE=$password \ + && duplicity $execstr --exclude '**' / $execstr_serverpart 2>&1"` code=$? if [ "$code" == "0" ]; then debug $output |