32 lines
951 B
Bash
32 lines
951 B
Bash
#!/usr/bin/env bash
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set -eu
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TMP_FILE=$(mktemp -q /dev/shm/server.XXXXXX)
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stop() {
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trap - SIGINT EXIT
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{ pkill -f socat || true; } 2>/dev/null
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[ -f "$TMP_FILE" ] && rm -f "$TMP_FILE"
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}
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trap 'stop' EXIT SIGINT SIGTERM SIGHUP
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html()
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{
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local h="<!DOCTYPE html><HTML><HEAD><TITLE>$2</TITLE>"
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h="$h<STYLE>body { color: white; background-color: #125bdb; font-family: Verdana,"
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h="$h Arial,sans-serif; } a, a:hover, a:active, a:visited { color: white; }</STYLE></HEAD>"
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h="$h<BODY><BR><BR><H1><CENTER>$1</CENTER></H1></BODY></HTML>"
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echo "$h"
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}
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BODY="$2<script>setTimeout(() => { document.location.reload(); }, 4999);</script>"
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HTML=$(html "$BODY" "$1")
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printf '%b' "HTTP/1.1 200 OK\nContent-Length: ${#HTML}\nConnection: close\n\n$HTML" > "$TMP_FILE"
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socat TCP4-LISTEN:80,reuseaddr,fork,crlf SYSTEM:"cat $TMP_FILE" 2> /dev/null &
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socat TCP4-LISTEN:8006,reuseaddr,fork,crlf SYSTEM:"cat $TMP_FILE" 2> /dev/null & wait $!
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exit
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