kristopolous · February 20, 2025 07:36
diff --git a/magic-ports.sh b/magic-ports.sh
 #!/bin/bash
 tool=./vast.py
 tmp=$(mktemp -d --suffix .vastai)
 tmp_host=$(basename $tmp)
 instance=$1
 _start=${2:-11000}
 read -r port ip <<EOF
 $($tool show instance $instance --raw | jq -r '.ports["22/tcp"][0].HostPort,.public_ipaddr' | tr '\n' ' ' )
 EOF
 ssh_url="ssh://root@$ip:$port"
 mykey=$(grep -f <($tool show ssh-keys --raw | awk -F '"' '/public_key/ {print $4}') ~/.ssh/*pub | cut -d':' -f1 | sed 's/\.pub$//' | head -1)

 cat <<EOF > $tmp/cmd
 cat > /tmp/ns
 chmod +x /tmp/ns
 /tmp/ns -lntp | grep LISTEN | grep 0.0.0.0 | awk '
 NR>2 {
    split(\$4, a, ":"); 
    split(\$7, b, "/"); 
    cmd = "ps -p " b[1] " -o comm= 2>/dev/null"; 
    cmd | getline pname; 
    close(cmd); 
    print pname " " a[2]
 }' | grep -v "^ "
 EOF
 curl -Ls https://github.com/ab2pentest/linux-static-binaries/raw/refs/heads/main/x64/netstat |\
  ssh -o StrictHostKeyChecking=no -o UserKnownHostsFile=/dev/null -Ti "$mykey" $ssh_url "$(cat $tmp/cmd )" > $tmp/ports

 echo $tmp/ports
 start_port=$_start

 cat <<EOF > $tmp/config
 Host $tmp_host
  HostName $ip
  Port $port
  User root
  StrictHostKeyChecking no
  UserKnownHostsFile /dev/null
  IdentityFile $mykey
 EOF

 cat $tmp/ports | while read -r proc port; do
  ((start_port++))
  echo "  LocalForward 127.0.0.1:$start_port 127.0.0.1:$port" >> "$tmp/config"
 done 

 ssh -fNC -F $tmp/config $tmp_host

 cat <<EOF > $tmp/page.html
 <!DOCTYPE html>
 <html>
 <head>
  <title>Magic ports $instance</title>
  <link rel='stylesheet' href='https://cdn.jsdelivr.net/npm/[email protected]/dist/tailwind.min.css'>
 </head>
 <body class='bg-gray-100 text-gray-800 p-6'>
  <div class='max-w-lg mx-auto bg-white shadow-lg rounded-lg overflow-hidden'>
      <header class='bg-blue-600 text-white text-center py-4 text-xl font-semibold'>
        Magic Ports for $instance ($ip)
      </header>
    <table class='w-full text-left border-collapse'>
      <thead>
        <tr class='bg-gray-200'>
          <th class='py-3 px-4 border-b'>Service</th>
        </tr>
      </thead>
      <tbody>
 EOF

 start_port=$_start
 cat $tmp/ports | while read -r proc port; do
  ((start_port++))
  echo "<tr class='hover:bg-gray-100'> <td class='py-3 px-4 border-b'><a class='text-blue-600 hover:underline' href='http://localhost:$start_port'>$proc</a></td></tr>" >> $tmp/page.html
 done

 echo -e "</tr></table><footer class='text-center p-4 bg-gray-200 text-gray-700'>vastai magic-port</footer>\n</body>\n</html>" >> $tmp/page.html

 open "$tmp/page.html"
	#!/bin/bash
	tool=./vast.py
	tmp=$(mktemp -d --suffix .vastai)
	tmp_host=$(basename $tmp)
	instance=$1
	_start=${2:-11000}
	read -r port ip <<EOF
	$($tool show instance $instance --raw \| jq -r '.ports["22/tcp"][0].HostPort,.public_ipaddr' \| tr '\n' ' ' )
	EOF
	ssh_url="ssh://root@$ip:$port"
	mykey=$(grep -f <($tool show ssh-keys --raw \| awk -F '"' '/public_key/ {print $4}') ~/.ssh/*pub \| cut -d':' -f1 \| sed 's/\.pub$//' \| head -1)

	cat <<EOF > $tmp/cmd
	cat > /tmp/ns
	chmod +x /tmp/ns
	/tmp/ns -lntp \| grep LISTEN \| grep 0.0.0.0 \| awk '
	NR>2 {
	split(\$4, a, ":");
	split(\$7, b, "/");
	cmd = "ps -p " b[1] " -o comm= 2>/dev/null";
	cmd \| getline pname;
	close(cmd);
	print pname " " a[2]
	}' \| grep -v "^ "
	EOF
	curl -Ls https://github.com/ab2pentest/linux-static-binaries/raw/refs/heads/main/x64/netstat \|\
	ssh -o StrictHostKeyChecking=no -o UserKnownHostsFile=/dev/null -Ti "$mykey" $ssh_url "$(cat $tmp/cmd )" > $tmp/ports

	echo $tmp/ports
	start_port=$_start

	cat <<EOF > $tmp/config
	Host $tmp_host
	HostName $ip
	Port $port
	User root
	StrictHostKeyChecking no
	UserKnownHostsFile /dev/null
	IdentityFile $mykey
	EOF

	cat $tmp/ports \| while read -r proc port; do
	((start_port++))
	echo " LocalForward 127.0.0.1:$start_port 127.0.0.1:$port" >> "$tmp/config"
	done

	ssh -fNC -F $tmp/config $tmp_host

	cat <<EOF > $tmp/page.html
	<!DOCTYPE html>
	<html>
	<head>
	<title>Magic ports $instance</title>
	<link rel='stylesheet' href='https://cdn.jsdelivr.net/npm/[email protected]/dist/tailwind.min.css'>
	</head>
	<body class='bg-gray-100 text-gray-800 p-6'>
	<div class='max-w-lg mx-auto bg-white shadow-lg rounded-lg overflow-hidden'>
	<header class='bg-blue-600 text-white text-center py-4 text-xl font-semibold'>
	Magic Ports for $instance ($ip)
	</header>
	<table class='w-full text-left border-collapse'>
	<thead>
	<tr class='bg-gray-200'>
	<th class='py-3 px-4 border-b'>Service</th>
	</tr>
	</thead>
	<tbody>
	EOF

	start_port=$_start
	cat $tmp/ports \| while read -r proc port; do
	((start_port++))
	echo "<tr class='hover:bg-gray-100'> <td class='py-3 px-4 border-b'><a class='text-blue-600 hover:underline' href='http://localhost:$start_port'>$proc</a></td></tr>" >> $tmp/page.html
	done

	echo -e "</tr></table><footer class='text-center p-4 bg-gray-200 text-gray-700'>vastai magic-port</footer>\n</body>\n</html>" >> $tmp/page.html

	open "$tmp/page.html"