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| − | {{public}}
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| − | = Automagic fetch + execute trusted remote scripts =
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| − | == Script ==
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| − | Update DEST and REMOTE_URL as necessary
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| − | <source lang='bash'>
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| − | #!/bin/bash
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| − | #
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| − | # Update script
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| − | #
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| − | # * This script will fetch update scripts from REMOTE_URL
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| − | # * Update scripts should be named 0.sh.asc, 1.sh.asc, ...
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| − | # * The file LAST in DEST will hold the last script downloaded regardless of the success of execution
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| − |
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| − | DEST=/usr/share/heivs/heivsupdate
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| − | REMOTE_URL='http://wiki.hevs.ch/uit/index.php5?title=Tools/ddrxupdates/'
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| − | REMOTE_URL_END='&action=raw'
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| − | mkdir -p $DEST
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| − | cd $DEST
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| − |
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| − | # The file named LAST will hold the last update number
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| − | # Create it if it does not exist
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| − | #
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| − | if [ ! -e LAST ]
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| − | then
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| − | CURRENT=0
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| − | echo -n $CURRENT > LAST
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| − | fi
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| − | CURRENT=`cat LAST`
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| − |
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| − | while [ 1 ]
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| − | do
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| − | wget -q "$REMOTE_URL$CURRENT.sh.asc$REMOTE_URL_END" -O $CURRENT.sh.asc
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| − | if [ ! -e $CURRENT.sh.asc ] || [ ! -s $CURRENT.sh.asc ]
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| − | then
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| − | echo nothing new
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| − | exit 0
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| − | fi
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| − |
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| − | gpg -q --decrypt --output $CURRENT.sh $CURRENT.sh.asc &> /dev/null
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| − | if [ $? -ne 0 ]
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| − | then
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| − | echo signature invalid
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| − | echo signature invalid >> $CURRENT.log
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| − | else
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| − | echo signature valid >> $CURRENT.log
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| − | chmod +x $CURRENT.sh
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| − | echo running ./$CURRENT.sh >> $CURRENT.log
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| − | ./$CURRENT.sh >> $CURRENT.log
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| − | fi
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| − |
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| − | rm $CURRENT.sh.asc $CURRENT.sh
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| − |
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| − | ((CURRENT++))
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| − | echo -n $CURRENT > LAST
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| − | done
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| − |
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| − |
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| − | </source>
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| − |
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| − | [[Tools/ddrxupdates/0.sh.asc]]
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| − | [[Tools/ddrxupdates/1.sh.asc]]
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