servnest/public/ht/http-onion.php

<?php require "../../common/top.php"; ?>
<p>
	Ajouter un accès en .onion sur un dossier
</p>

<form method="post">
	<label for="dir">Dossier ciblé</label><br>
	<select required="" name="dir" id="dir">
		<option value="" disabled="" selected="">---</option>

		<?php

		if (isset($_SESSION['username'])) {

			$fsDirs = listFsDirs($_SESSION['username']);
			$dbUsedDirs = listDbDirs($_SESSION['username'], "onion", "http");
			$i = 0;
			$j = 0;
			$alreadyEnabledDirs = NULL;
			$notYetEnabledDirs = NULL;
			if ($fsDirs) {
				foreach ($fsDirs as $fsDir) {
					if ($dbUsedDirs AND in_array($fsDir, $dbUsedDirs)) {
						$alreadyEnabledDirs[$i] = $fsDir;
						$i++;
					} else {
						$notYetEnabledDirs[$j] = $fsDir;
						$j++;
					}
				}

				if (!is_null($notYetEnabledDirs)) {
					foreach ($notYetEnabledDirs as $dir) {
						echo "<option value='" . $dir . "'>" . $dir . "</option>";
					}
				}

				if (!is_null($alreadyEnabledDirs)) {
					foreach ($alreadyEnabledDirs as $dir) {
						echo "<option disabled='' value='" . $dir . "'>" . $dir . "</option>";
					}
				}
			}
		}
		?>
	</select>
	<br>
	<input value="Valider" type="submit">
</form>

<?php

if (isset($_POST['dir']) AND isset($_SESSION['username'])) {

	antiCSRF();

	if (!in_array($_POST['dir'], $notYetEnabledDirs))
		userError("Wrong value for <code>dir</code>.");

	// Generate a .onion address
	$torConf = file_get_contents(CONF['ht']['tor_config_path']);
	$torConf = $torConf . "HiddenServiceDir " . CONF['ht']['tor_keys_path'] . "/" . $_POST['dir'] . "/
HiddenServicePort 80 [::1]:" . CONF['ht']['internal_onion_http_port'] . "
";
	file_put_contents(CONF['ht']['tor_config_path'], $torConf);

	exec(CONF['ht']['sudo_path'] . " " . CONF['ht']['systemctl_path'] . " reload tor", $output);
	addNiverLog("Tor reloaded by " . $_SESSION['username'], $output);

	// Copy generated address to a location readable by PHP
	exec(CONF['ht']['sudo_path'] . " " . MANIVER_PATH . " export-tor " . $_SESSION['username'] . " " . $_POST['dir'], $output);
	addNiverLog("Tor data exported by " . $_SESSION['username'], $output);

	// Wait
	sleep(1);

	// Get the address generated by Tor
	$onion = file_get_contents(CONF['ht']['ht_path'] . "/" . $_SESSION['username'] . "/" . $_POST['dir'] . "/hostname");
	$onion = str_replace(array("\r", "\n"), "", $onion);
	if (preg_match("/[0-9a-z]{56}\.onion/", $onion) !== 1)
		serverError("No onion address found.");

	// Store it in the database
	addSite($_SESSION['username'], $_POST['dir'], $onion, "onion", "http");

	// Add it to Nginx
	$nginxConf = file_get_contents(NIVER_TEMPLATE_PATH . "/nginx/onion.template");
	$nginxConf = str_replace("{{CONF['ht']['internal_onion_http_port']}}", CONF['ht']['internal_onion_http_port'], $nginxConf);
	$nginxConf = str_replace("{{DOMAIN}}", $onion, $nginxConf);
	$nginxConf = str_replace("{{CONF['ht']['ht_path']}}", CONF['ht']['ht_path'], $nginxConf);
	$nginxConf = str_replace("{{USERNAME}}", $_SESSION['username'], $nginxConf);
	$nginxConf = str_replace("{{DIR}}", $_POST['dir'], $nginxConf);
	file_put_contents(CONF['ht']['nginx_config_path'] . "/" . $_POST['dir'] . ".conf", $nginxConf);

	// Reload Nginx
	exec(CONF['ht']['sudo_path'] . " " . CONF['ht']['systemctl_path'] . " reload nginx", $output);
	addNiverLog("Nginx reloaded by " . $_SESSION['username'], $output);

	// Tell the user their site address
	echo "<p>L'adresse de votre site Onion HTTP est :<br><a href='http://" . $onion . "'<code>http://" . $onion . "</code></a></p>";

}

?>

<?php require "../../common/bottom.php"; ?>