2023-03-27 19:23:50 +02:00
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#!/usr/bin/env bash
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set -eu
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2023-05-03 05:56:11 +02:00
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2023-05-08 19:32:46 +02:00
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trap 'pkill -f nc || true' EXIT
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2023-04-20 15:27:06 +02:00
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trap exit SIGINT SIGTERM
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2023-03-27 19:23:50 +02:00
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2023-05-08 19:32:46 +02:00
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if [ "$2" != "ipinfo" ]; then
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2023-04-22 17:24:07 +02:00
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2023-05-08 19:32:46 +02:00
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# Serve the page
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HTML="<!DOCTYPE html><HTML><HEAD><TITLE>VirtualDSM</TITLE><STYLE>body { color: white; background-color: #125bdb; font-family: Verdana,\
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Arial,sans-serif; } a, a:hover, a:active, a:visited { color: white; }</STYLE></HEAD><BODY><BR><BR><H1><CENTER>$2</CENTER></H1></BODY></HTML>"
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2023-03-27 19:23:50 +02:00
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2023-05-08 19:32:46 +02:00
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LENGTH="${#HTML}"
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RESPONSE="HTTP/1.1 200 OK\nContent-Length: ${LENGTH}\nConnection: close\n\n$HTML\n\n"
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2023-04-20 15:47:59 +02:00
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2023-05-08 19:32:46 +02:00
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while true; do
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echo -en "$RESPONSE" | nc -lp "${1:-5000}" & wait $!
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done
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exit 0
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fi
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SH_SCRIPT="/run/ipinfo.sh"
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{ echo "INFO=\$(curl -s -m 5 -S http://127.0.0.1:2210/read?command=10 2>&1)"
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echo "rest=\${INFO#*http_port}"
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echo "rest=\${rest#*:}"
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echo "rest=\${rest%%,*}"
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echo 'PORT=\${rest%%\"*}'
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echo "rest=\${INFO#*eth0}"
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echo "rest=\${rest#*ip}"
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echo "rest=\${rest#*:}"
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echo 'rest=\${rest#*\"}'
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echo 'IP=\${rest%%\"*}'
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echo "BODY=\"The location of DSM is http://\${IP}:\${PORT}<script>\ "
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echo "setTimeout(function(){ window.location.replace('http://\${IP}:\${PORT}'); }, 2000);</script>\""
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echo "HTML=\"<!DOCTYPE html><HTML><HEAD><TITLE>VirtualDSM</TITLE><STYLE>body { color: white; background-color: #125bdb; font-family: Verdana,\ "
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echo "Arial,sans-serif; } a, a:hover, a:active, a:visited { color: white; }</STYLE></HEAD><BODY><BR><BR><H1><CENTER>\$BODY</CENTER></H1></BODY></HTML>\""
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echo 'LENGTH="\${#HTML}"'
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echo 'RESPONSE="HTTP/1.1 200 OK\nContent-Length: \${LENGTH}\nConnection: close\n\n\$HTML\n\n"'
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echo 'echo \$RESPONSE'
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} > "$SH_SCRIPT"
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chmod +x "$SH_SCRIPT"
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while true ; do
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nc -lp "${1:-5000}" -e "$SH_SCRIPT" & wait $!
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2023-05-03 05:04:20 +02:00
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done
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