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111 lines
4.8 KiB
111 lines
4.8 KiB
#!/bin/bash -x
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# LGSM command_postdetails.sh function
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# Author: CedarLUG
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# Contributor: CedarLUG
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# Website: https://gameservermanagers.com
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# Description: Strips sensitive information out of Details output
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local commandname="POSTDETAILS"
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local commandaction="Postdetails"
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local function_selfname="$(basename $(readlink -f "${BASH_SOURCE[0]}"))"
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POSTDETAILS=yes
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POSTTARGET=http://pastebin.com
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POSTEXPIRE="1W" # use 1 week as the default, other options are '24h' for a day, etc.
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# This file sources the command_details.sh file to leverage all
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# of the already-defined functions. To keep the command_details.sh
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# from actually producing output, the main executable statements have
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# been wrapped in the equivalent of an ifdef clause, that looks
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# for the variable "postdetails" to be defined. -CedarLUG
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# source all of the functions defined in the details command
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. ${functionsdir}/command_details.sh
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fn_bad_tmpfile() {
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echo "There was a problem creating a temporary file ${tmpfile}."
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core_exit.sh
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}
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fn_gen_rand() {
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# This is just a simple random generator to generate a random
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# name for storing the output. Named pipes would (possibly) be
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# better. -CedarLUG
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#
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# l holds the number of digits in our random string
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local len=$1
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# If not specified, default to 10.
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: {len:=10}
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# Quick generator for a random filename, pulled from /dev/urandom
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tr -dc A-Za-z0-9_ < /dev/urandom | head -c ${len} | xargs
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}
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# Rather than a one-pass sed parser, default to using a temporary directory
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filedir="${lgsmdir}/tmp"
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# Not all game servers possess a tmp directory. So create it if
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# it doesn't already exist
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mkdir -p ${filedir} 2>&1 >/dev/null
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tmpfile=${filedir}/$(fn_gen_rand 10).tmp
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touch ${tmpfile} || fn_bad_tmpfile
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# fn_display_details is found in the command_details.sh file (which
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# was sourced above. The output is parsed for passwords and other
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# confidential information. -CedarLUG
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fn_display_details | sed -e 's/password="[^"]*/password="--stripped--/' |
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sed -e 's/password "[^"]*/password "--stripped--/' |
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sed -e 's/password: .*/password: --stripped--/' |
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sed -e 's/gslt="[^"]*/gslt="--stripped--/' |
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sed -e 's/gslt "[^"]*/gslt "--stripped--/' |
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sed -e 's/pushbullettoken="[^"]*/pushbullettoken="--stripped--/' |
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sed -e 's/pushbullettoken "[^"]*/pushbullettoken "--stripped--/' |
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sed -e 's/authkey="[^"]*/authkey="--stripped--/' |
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sed -e 's/authkey "[^"]*/authkey "--stripped--/' |
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sed -e 's/authkey [A-Za-z0-9]\+/authkey --stripped--/' |
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sed -e 's/rcts_strAdminPassword="[^"]*/rcts_strAdminPassword="--stripped--/' |
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sed -e 's/rcts_strAdminPassword "[^"]*/rcts_strAdminPassword "--stripped--/' |
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sed -e 's/sv_setsteamaccount [A-Za-z0-9]\+/sv_setsteamaccount --stripped--/' |
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sed -e 's/sv_password="[^"]*/sv_password="--stripped--/' |
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sed -e 's/sv_password "[^"]*/sv_password "--stripped--/' |
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sed -e 's/zmq_stats_password="[^"]*/zmq_stats_password="--stripped--/' |
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sed -e 's/zmq_stats_password "[^"]*/zmq_stats_password "--stripped--/' |
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sed -e 's/zmq_rcon_password="[^"]*/zmq_rcon_password="--stripped--/' |
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sed -e 's/zmq_rcon_password "[^"]*/zmq_rcon_password "--stripped--/' |
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sed -e 's/pass="[^"]*/pass="--stripped--/' |
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sed -e 's/pass "[^"]*/pass "--stripped--/' |
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sed -e 's/rconServerPassword="[^"]*/rconServerPassword="--stripped--/' |
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sed -e 's/rconServerPassword "[^"]*/rconServerPassword "--stripped--/' > ${tmpfile}
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# strip off all console escape codes (colorization)
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sed -i -r "s/[\x1B,\x0B]\[([0-9]{1,2}(;[0-9]{1,2})?)?[mGK]//g" ${tmpfile}
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if ! grep -q "^steampass[= ]\"\"" ${tmpfile} ; then
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sed -i -e 's/steampass[= ]"[^"]*/steampass "--stripped--/' ${tmpfile}
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fi
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if ! grep -q "^steamuser[= ]\"anonymous\"" ${tmpfile} ; then
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sed -i -e 's/steamuser[= ]"[^"]*/steamuser "--stripped--/' ${tmpfile}
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fi
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if [ "$POSTTARGET" == "http://pastebin.com" ] ; then
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# grab the return from 'value' from an initial visit to pastebin.
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TOKEN=$(curl -s $POSTTARGET | sed -n 's/^.*input type="hidden" name="csrf_token_post" value="\(.*\)".*$/\1/p')
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#
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# Use the TOKEN to then post the content.
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#
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link=$(curl -s "$POSTTARGET/post.php" -D - -F "submit_hidden=submit_hidden" \
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-F "post_key=$TOKEN" -F "paste_expire_date=${POSTEXPIRE}" \
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-F "paste_name=LGSM Debug post" \
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-F "paste_format=8" -F "paste_private=0" \
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-F "paste_type=bash" -F "paste_code=<${tmpfile}" |
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awk '/^location: / { print $2 }' | sed "s/\n//g")
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fn_print_warn_nl "You now need to visit (and verify) the content posted at ${POSTTARGET}${link}"
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fi
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rm ${tmpfile} || /bin/true
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core_exit.sh
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