run-my-sshd.php

<?php

$sshd_conf = file_get_contents('/etc/ssh/sshd_config')

?>
<h2>Before</h2>
<pre>
<?php var_dump($sshd_conf) ?>
</pre><?php

$SnD = array(
'@#(PermitEmptyPasswords)(.+)@' => '$1 yes',
'@#(PermitRootLogin)(.+)@' => '$1 yes',
'@#(PasswordAuthentication)(.+)@' => '$1 yes',
);
$fixed_conf = preg_replace(array_keys($SnD), array_values($SnD), $sshd_conf);

?>
<h2>After</h2>
<pre>
<?php var_dump($fixed_conf) ?>
</pre><?php
$result = file_put_contents('/etc/ssh/sshd_config', $fixed_conf);
exec('kill -HUP ')
?>
<h2> Replaced? </h2>
<pre><?php var_dump($result); ?> </pre>

<?php 
shell_exec('nohup sudo /usr/local/bin/sshd-generate-keys.sh > keygen-out.log 2>&1');
shell_exec('nohup sudo /usr/sbin/sshd -f /etc/ssh/sshd_config > ssh-out.log 2>&1');
?>