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e739fd38df
when deleting files all traces is gone might be good to have a log of what files has been transferred even if the file itself is gone.
53 lines
1 KiB
Bash
53 lines
1 KiB
Bash
#! /bin/bash
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# authorized_keys command="/home/boxi/my_scp",no-port-forwarding,no-agent-forwarding,no-X11-forwarding
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val=`expr match "$SSH_ORIGINAL_COMMAND" "scp"`
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if [ $val != 3 ]
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then
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echo "only scp is allowed for this rsa key"
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exit 1
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fi
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#strip out "scp" as getopts barf on anything not an option
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args=${SSH_ORIGINAL_COMMAND:3}
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# we must set args to positional paramters otherwise it's next to impossible
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# to get to the rest of the line that is not arguments.
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set -- $args
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while getopts "rftdvpq" Option
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do
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case $Option in
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r ) echo "recursive not allowed";exit 1;;
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f ) echo "reading files not allowed";exit 1;;
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t ) ;;
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d ) ;;
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v ) ;;
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p ) ;;
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q ) ;;
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* ) ;; # Default.
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esac
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done
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shift $(($OPTIND - 1))
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file="$*"
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dir=$(dirname "$file")
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if [ "$dir" != "log" ]
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then
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echo "only allowed to write to log/"
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exit 1
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fi
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# try to create uniq files
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EXTRA=$((0))
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while [ -e "${file}_${EXTRA}" ]
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do
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EXTRA=$((EXTRA +1))
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done
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logger -t scp_upload "${SSH_ORIGINAL_COMMAND}_${EXTRA}"
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exec ${SSH_ORIGINAL_COMMAND}_${EXTRA}
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