mirror of
https://github.com/vdsm/virtual-dsm.git
synced 2025-02-24 13:30:02 +08:00
66 lines
2.0 KiB
Bash
66 lines
2.0 KiB
Bash
#!/usr/bin/env bash
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set -eu
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TMP_FILE=$(mktemp -q /tmp/server.XXXXXX)
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stop() {
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trap - SIGINT EXIT
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{ pkill -f socat || true; } 2>/dev/null
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[ -f "$TMP_FILE" ] && rm -f "$TMP_FILE"
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}
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trap 'stop' EXIT SIGINT SIGTERM SIGHUP
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html()
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{
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local h="<!DOCTYPE html><HTML><HEAD><TITLE>VirtualDSM</TITLE>"
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h="${h} <STYLE>body { color: white; background-color: #125bdb; font-family: Verdana,Arial,sans-serif; }"
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h="${h} a, a:hover, a:active, a:visited { color: white; }</STYLE></HEAD>"
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h="${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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if [[ "$2" != "/"* ]]; then
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BODY="$2"
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if [[ "$BODY" == "install" ]]; then
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BODY="Please wait while Virtual DSM is installing...<script>setTimeout(() => { document.location.reload(); }, 9999);</script>"
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fi
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HTML=$(html "$BODY")
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printf '%b' "HTTP/1.1 200 OK\nContent-Length: ${#HTML}\nConnection: close\n\n$HTML" > "$TMP_FILE"
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socat TCP4-LISTEN:"${1:-5000}",reuseaddr,fork,crlf SYSTEM:"cat ${TMP_FILE}" 2> /dev/null & wait $!
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else
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if [[ "$2" != "/run/ip.sh" ]]; then
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cp "$2" "$TMP_FILE"
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else
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BODY="The location of DSM is <a href='http://\${IP}:\${PORT}'>http://\${IP}:\${PORT}</a><script>"
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BODY="${BODY}setTimeout(function(){ window.location.assign('http://\${IP}:\${PORT}'); }, 3000);</script>"
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printf -v BODY "%q" "$BODY"
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HTML=$(html "xxx")
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printf -v HTML "%q" "$HTML"
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{ echo "#!/bin/bash"
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echo "INFO=\$(curl -s -m 5 -S http://127.0.0.1:2210/read?command=10 2>/dev/null)"
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echo "rest=\${INFO#*http_port}; rest=\${rest#*:}; rest=\${rest%%,*}; PORT=\${rest%%\\\"*}"
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echo "rest=\${INFO#*eth0}; rest=\${rest#*ip}; rest=\${rest#*:}; rest=\${rest#*\\\"}; IP=\${rest%%\\\"*}"
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echo "HTML=\"$HTML\"; BODY=\"$BODY\"; HTML=\${HTML/xxx/\$BODY}"
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echo "printf '%b' \"HTTP/1.1 200 OK\\nContent-Length: \${#HTML}\\nConnection: close\\n\\n\$HTML\""
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} > "$TMP_FILE"
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fi
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chmod +x "$TMP_FILE"
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socat TCP4-LISTEN:"${1:-5000}",reuseaddr,fork,crlf SYSTEM:"$TMP_FILE" 2> /dev/null & wait $!
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fi
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