79 lines
1.9 KiB
Plaintext
79 lines
1.9 KiB
Plaintext
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#!/bin/bash
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# this will superceed the ssh binary in order to source all the config files
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module_load file # loads find and build_file
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function ssh_config () {
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local CDIRS
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local CDIR
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local DIRS
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local DIR
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local PDIRS
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declare OPTION
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declare OPTARG
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declare OPTIND
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while getopts 'd:' OPTION; do
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# echo $OPTION $OPTARG
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case "$OPTION" in
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d)
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PDIRS=$OPTARG
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# echo option d: $DIRS
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;;
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*)
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echo unknown option $OPTION
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;;
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esac
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done
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shift $(( OPTIND - 1 ))
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local OUTPUT=${*:-"$BASH_SHELL_BASE/ssh/config/_config"}
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[[ $PDIRS ]] && DIRS=($PDIRS) || DIRS=(${BASH_SHELL_DIRS} "$HOME/$BASH_SHELL_USER")
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# echo DIRS "${DIRS[@]}"
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# echo $OUTPUT
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CDIRS=()
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j=0
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cnt=${#DIRS[@]}
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for ((i=0;i<cnt;i++)); do
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# echo $i of $cnt
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DIR="${DIRS[i]}$([[ ! $PDIRS ]] && echo /ssh/config)"
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# echo ----- trying $DIR
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[ -d $DIR ] && CDIRS[j]=$DIR;j+=1 || echo no directory $DIR
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done
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# CDIRS=("${CDIRS[@]}")
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# echo ${CDIRS[@]}
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local HEADER="##############################################################
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# THIS FILE IS GENERATED BY function ssh_config. Do not edit #
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# It is created by combination of ssh configuration files #
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# which are listed in a comment line before each #
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# It is used by the ssh function which then calls ssh binary #
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##############################################################"
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debug ssh config file at: $OUTPUT
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mkdir -p "$(dirname "$OUTPUT")"
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echo -e "$HEADER" > $OUTPUT
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build_file "/etc/ssh/ssh_config" $OUTPUT
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# echo existing dirs ${CDIRS[@]}
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for CDIR in "${CDIRS[@]}"
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do
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# FILES=$(find -n '*.cfg' -d 0 $CDIR)
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for f in $(find -n '*.cfg' -p 'archive off' -d 0 $CDIR) ;
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do
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# echo "Processing $f";
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[[ $f ]] && build_file "$f" $OUTPUT
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done
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done
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build_file "$HOME/.ssh/config" $OUTPUT
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}
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ssh () {
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if [[ $1 = "-F" ]]; then
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CONFIG=${2:-"$BASH_SHELL_BASE/ssh/config/_config"}
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shift;shift
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fi
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CONFIG=${CONFIG:-"$BASH_SHELL_BASE/ssh/config/_config"}
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[[ -f "$CONFIG" ]] || ssh_config "$CONFIG"
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command ssh -F $CONFIG "$@"
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}
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