/**
* Dependency injection aside from the controller. Allows you to write your
* own constructors.
*
* This is final so nobody changes it in a Gear. Please don't mess with
* this component.
*
* @param Lens $lens
* @param array $databases
* @param string $urlPrefix
*/
public final function airshipEjectFromCockpit(Lens $lens, array $databases = [], string $urlPrefix = '')
{
$this->airship_http_method = $_SERVER['REQUEST_METHOD'];
$this->airship_lens_object = $lens;
$this->airship_databases = $databases;
$this->airship_csrf = Gears::get('CSRF');
$this->airship_cabin_prefix = \rtrim('/' . $urlPrefix, '/');
$file = ROOT . '/config/Cabin/' . \CABIN_NAME . '/config.json';
if (\file_exists($file)) {
$this->airship_config = \Airship\loadJSON($file);
}
$this->airshipLand();
}
/**
* Reload the signing keys
*
* @param array $data
* @return Supplier
*/
public function reloadSigningKeys(array $data = []) : self
{
if (empty($data)) {
$data = \Airship\loadJSON(ROOT . '/config/supplier_keys/' . $this->name . '.json');
}
if (isset($data['signing_keys'])) {
$keys = [];
foreach ($data['signing_keys'] as $sk) {
$keys[] = ['type' => $sk['type'], 'key' => new SignaturePublicKey(\Sodium\hex2bin($sk['public_key']))];
}
$this->signing_keys = $keys;
}
return $this;
}
/**
* @route gadgets/universal
*/
public function manageUniversal()
{
$cabins = $this->getCabinNamespaces();
$gadgets = \Airship\loadJSON(ROOT . '/config/gadgets.json');
if (!$this->can('update')) {
\Airship\redirect($this->airship_cabin_prefix . '/gadgets');
}
$post = $this->post(GadgetsFilter::fromConfig(\array_keys($gadgets)));
if ($post) {
if ($this->updateUniversalGadgets($gadgets, $post)) {
\Airship\clear_cache();
\Airship\redirect($this->airship_cabin_prefix . '/gadgets/universal');
}
}
$this->lens('gadget_manage', ['cabins' => $cabins, 'gadgets' => $gadgets, 'title' => \__('Manage Universal Gadgets')]);
}
/**
* Add the new motif as an option to the Cabin
*
* @param string $cabin
* @return bool
*/
protected function addMotifToCabin(string $cabin) : bool
{
if (!\is_dir(ROOT . '/Cabin/' . $cabin)) {
return false;
}
$supplier = $this->supplier->getName();
$name = $this->package;
$configFile = ROOT . '/Cabin/' . $cabin . '/config/motifs.json';
$config = \Airship\loadJSON($configFile);
$i = 1;
while (isset($config[$name])) {
$name = $this->package . '-' . ++$i;
}
$config[$name] = ['enabled' => true, 'supplier' => $supplier, 'name' => $this->package, 'path' => $supplier . '/' . $this->package];
if (!$this->createSymlinks($cabin, $config, $name)) {
// This isn't essential.
$this->log('Could not create symlinks for Cabin "' . $cabin . '".', LogLevel::WARNING);
}
return \Airship\saveJSON($configFile, $config);
}
/**
* Lookup a string from a language file
*
* @param string $key
* @param string $lang
* @param mixed[] ...$params
* @return string
* @throws TranslationKeyNotFound
*/
public function lookup(string $key, string $lang = 'en-us', ...$params) : string
{
if (!\array_key_exists($lang, $this->phrases)) {
$this->phrases[$lang] = \Airship\loadJSON(ROOT . '/lang/' . $lang . '.json');
}
$split_key = \explode('.', $key);
$v = $this->phrases[$lang];
foreach ($split_key as $k) {
if (!\array_key_exists($k, $v)) {
throw new TranslationKeyNotFound($key);
}
$v = $v[$k];
}
$str = '';
while (empty($str)) {
/** @noinspection PhpUsageOfSilenceOperatorInspection */
$str = @\sprintf($v, ...$params);
\array_push($params, '');
}
return $str;
}
*
* @global State $state
*/
/**
* First, Content-Security-Policy headers:
*/
$cspCacheFile = ROOT . '/tmp/cache/csp.' . AutoPilot::$active_cabin . '.json';
if (\file_exists($cspCacheFile) && \filesize($cspCacheFile) > 0) {
$csp = CSPBuilder::fromFile($cspCacheFile);
} else {
$cspfile = ROOT . '/config/Cabin/' . AutoPilot::$active_cabin . '/content_security_policy.json';
if (\file_exists($cspfile)) {
$cabinPolicy = \Airship\loadJSON($cspfile);
// Merge the cabin-specific policy with the base policy
if (!empty($cabinPolicy['inherit'])) {
$basePolicy = \Airship\loadJSON(ROOT . '/config/content_security_policy.json');
$cabinPolicy = \Airship\csp_merge($cabinPolicy, $basePolicy);
}
\Airship\saveJSON($cspCacheFile, $cabinPolicy);
$csp = CSPBuilder::fromFile($cspCacheFile);
} else {
// No cabin policy, use the default
$csp = CSPBuilder::fromFile(ROOT . '/config/content_security_policy.json');
}
}
$state->CSP = $csp;
/**
* Next, if we're connected over HTTPS, send an HPKP header too:
*/
if (AutoPilot::isHTTPSConnection()) {
$hpkpCacheFile = ROOT . '/tmp/cache/hpkp.' . AutoPilot::$active_cabin . '.json';
/**
* @route help
*/
public function helpPage()
{
if ($this->isLoggedIn()) {
$this->storeLensVar('showmenu', true);
//
$cabins = $this->getCabinNamespaces();
// Get debug information.
$helpInfo = ['cabins' => [], 'cabin_names' => \array_values($cabins), 'gears' => [], 'universal' => []];
/**
* This might reveal "sensitive" information. By default, it's
* locked out of non-administrator users. You can grant access to
* other users/groups via the Permissions menu.
*/
if ($this->can('read')) {
$state = State::instance();
if (\is_readable(ROOT . '/config/gadgets.json')) {
$helpInfo['universal']['gadgets'] = \Airship\loadJSON(ROOT . '/config/gadgets.json');
}
if (\is_readable(ROOT . '/config/content_security_policy.json')) {
$helpInfo['universal']['content_security_policy'] = \Airship\loadJSON(ROOT . '/config/content_security_policy.json');
}
foreach ($cabins as $cabin) {
$cabinData = ['config' => \Airship\loadJSON(ROOT . '/Cabin/' . $cabin . '/manifest.json'), 'content_security_policy' => [], 'gadgets' => [], 'motifs' => [], 'user_motifs' => \Airship\LensFunctions\user_motif($this->getActiveUserId(), $cabin)];
$prefix = ROOT . '/Cabin/' . $cabin . '/config/';
if (\is_readable($prefix . 'gadgets.json')) {
$cabinData['gadgets'] = \Airship\loadJSON($prefix . 'gadgets.json');
}
if (\is_readable($prefix . 'motifs.json')) {
$cabinData['motifs'] = \Airship\loadJSON($prefix . 'motifs.json');
}
if (\is_readable($prefix . 'content_security_policy.json')) {
$cabinData['content_security_policy'] = \Airship\loadJSON($prefix . 'content_security_policy.json');
}
$helpInfo['cabins'][$cabin] = $cabinData;
}
$helpInfo['gears'] = [];
foreach ($state->gears as $gear => $latestGear) {
$helpInfo['gears'][$gear] = \Airship\get_ancestors($latestGear);
}
// Only grab data likely to be pertinent to common issues:
$keys = ['airship', 'auto-update', 'debug', 'guzzle', 'notary', 'rate-limiting', 'session_config', 'tor-only', 'twig_cache'];
$helpInfo['universal']['config'] = \Airship\keySlice($state->universal, $keys);
$helpInfo['php'] = ['halite' => Halite::VERSION, 'libsodium' => ['major' => \Sodium\library_version_major(), 'minor' => \Sodium\library_version_minor(), 'version' => \Sodium\version_string()], 'version' => \PHP_VERSION, 'versionid' => \PHP_VERSION_ID];
}
$this->lens('help', ['active_link' => 'bridge-link-help', 'airship' => \AIRSHIP_VERSION, 'helpInfo' => $helpInfo]);
} else {
// Not a registered user? Go read the docs. No info leaks for you!
\Airship\redirect('https://github.com/paragonie/airship-docs');
}
}
/**
* Fetch a query string from the stored queries file
*
* @param string $index Which index to replace
* @param array $params Parameters to be replaced in the query string
* @param string $cabin Which Cabin are we loading?
* @param string $driver Which database driver?
* @return string
* @throws NotImplementedException
*/
function queryString(string $index, array $params = [], string $cabin = \CABIN_NAME, string $driver = '') : string
{
static $_cache = [];
if (empty($driver)) {
$db = \Airship\get_database();
$driver = $db->getDriver();
}
$cacheKey = Util::hash($cabin . '/' . $driver, \Sodium\CRYPTO_GENERICHASH_BYTES_MIN);
if (empty($_cache[$cacheKey])) {
$driver = \preg_replace('/[^a-z]/', '', \strtolower($driver));
$path = !empty($cabin) ? ROOT . '/Cabin/' . $cabin . '/Queries/' . $driver . '.json' : ROOT . '/Engine/Queries/' . $driver . '.json';
$_cache[$cacheKey] = \Airship\loadJSON($path);
}
$split_key = \explode('.', $index);
$v = $_cache[$cacheKey];
foreach ($split_key as $k) {
if (!\array_key_exists($k, $v)) {
throw new NotImplementedException(\trk('errors.database.query_not_found', $index));
}
$v = $v[$k];
}
if (\is_array($v)) {
throw new NotImplementedException(\trk('errors.database.multiple_candidates', $index));
}
$str = $v;
foreach ($params as $token => $replacement) {
$str = \str_replace('{{' . $token . '}}', $replacement, $str);
}
return $str;
}
/**
* Install an updated version of a cabin
*
* If we get to this point:
*
* 1. We know the signature is signed by the supplier.
* 2. The hash was checked into Keyggdrasil, which
* was independently vouched for by our peers.
*
* @param UpdateInfo $info
* @param UpdateFile $file
* @throws CouldNotUpdate
*/
protected function install(UpdateInfo $info, UpdateFile $file)
{
if (!$file->hashMatches($info->getChecksum())) {
throw new CouldNotUpdate(\__('Checksum mismatched'));
}
$path = $file->getPath();
$this->log('Begin Cabin updater', LogLevel::DEBUG, ['path' => $path, 'supplier' => $info->getSupplierName(), 'name' => $info->getPackageName()]);
$updater = new \Phar($path, \FilesystemIterator::CURRENT_AS_FILEINFO | \FilesystemIterator::KEY_AS_FILENAME);
$updater->setAlias($this->pharAlias);
$ns = $this->makeNamespace($info->getSupplierName(), $info->getPackageName());
// We need to do this while we're replacing files.
$this->bringCabinDown($ns);
$oldMetadata = \Airship\loadJSON(ROOT . '/Cabin/' . $ns . '/manifest.json');
// Overwrite files
$updater->extractTo(ROOT . '/Cabin/' . $ns, null, true);
// Run the update trigger.
Sandbox::safeInclude('phar://' . $this->pharAlias . '/update_trigger.php', $oldMetadata);
// Free up the updater alias
$garbageAlias = Base64UrlSafe::encode(\random_bytes(33)) . '.phar';
$updater->setAlias($garbageAlias);
unset($updater);
// Now bring it back up.
$this->bringCabinBackUp($ns);
// Make sure we update the version info. in the DB cache:
$this->updateDBRecord('Cabin', $info);
$this->log('Conclude Cabin updater', LogLevel::DEBUG, ['path' => $path, 'supplier' => $info->getSupplierName(), 'name' => $info->getPackageName()]);
self::$continuumLogger->store(LogLevel::INFO, 'Cabin update installed', $this->getLogContext($info, $file));
}
/**
* @param bool $deepSort
* @return array
*/
protected function getAllMotifs(bool $deepSort = false) : array
{
$allMotifs = [];
$cabins = $this->getCabinNamespaces();
foreach ($cabins as $cabinName) {
$motifs = \Airship\loadJSON(ROOT . '/Cabin/' . $cabinName . '/config/motifs.json');
foreach ($motifs as $motif => $config) {
if (!\array_key_exists($motif, $allMotifs)) {
$allMotifs[$motif] = $config;
$allMotifs[$motif]['link'] = $motif;
}
}
}
if ($deepSort) {
\usort($allMotifs, function (array $a, array $b) : int {
if ($a['supplier'] === $b['supplier']) {
return (int) ($a['name'] <=> $b['name']);
}
return (int) ($a['supplier'] <=> $b['supplier']);
});
} else {
\ksort($allMotifs);
}
return $allMotifs;
}
// Load the template variables for this Cabin:
if (\file_exists(ROOT . '/config/Cabin/' . $active['name'] . '/twig_vars.json')) {
$_settings = \Airship\loadJSON(ROOT . '/config/Cabin/' . $active['name'] . '/twig_vars.json');
$lens->addGlobal('SETTINGS', $_settings);
}
// Now let's load all the lens.php files, which are added by Gadgets:
foreach ($lensLoad as $incl) {
include $incl;
}
/**
* Let's load up the databases
*/
$dbPool = [];
require ROOT . '/database.php';
// Airship manifest:
$manifest = \Airship\loadJSON(ROOT . '/config/manifest.json');
$state->manifest = $manifest;
$htmlpurifier = new \HTMLPurifier(\HTMLPurifier_Config::createDefault());
$state->HTMLPurifier = $htmlpurifier;
/**
* Load up all of the keys used by the application:
*/
require_once ROOT . '/keys.php';
/**
* Set up the logger
*/
require_once ROOT . '/config/logger.php';
/**
* Automatic security updates
*/
$hail = Gears::get('Hail', new HTTPClient($state->universal['guzzle']));
/**
* Load a JSON configuration file
*
* @param string $name
* @param string $ds
* @return array
*/
protected function loadJSONConfigFile(string $name, string $ds = DIRECTORY_SEPARATOR) : array
{
try {
return \Airship\loadJSON(ROOT . $ds . 'config' . $ds . $name);
} catch (FileNotFound $ex) {
return [];
}
// Let all other errors throw
}
<?php
declare (strict_types=1);
use Airship\Engine\{Database, Gears, State};
/**
* Set up the Database objects from our database.json file
*
* @global State $state
*/
$dbgear = Gears::getName('Database');
$databases = \Airship\loadJSON(ROOT . '/config/databases.json');
$dbPool = [];
$dbCount = 0;
// Needed for IDE code completion:
if (IDE_HACKS) {
$dbgear = new Database(new \PDO('sqlite::memory:'));
}
/**
* Initialize all of our database connections:
*/
foreach ($databases as $label => $dbs) {
$dbPool[$label] = [];
foreach ($dbs as $dbConf) {
if (isset($dbConf['driver']) || isset($dbConf['dsn'])) {
$conf = [isset($dbConf['dsn']) ? $dbConf['dsn'] : $dbConf];
if (isset($dbConf['username']) && isset($dbConf['password'])) {
$conf[] = $dbConf['username'];
$conf[] = $dbConf['password'];
if (isset($dbConf['options'])) {
$conf[] = $dbConf['options'];
}
<?php
declare (strict_types=1);
use Airship\Engine\{Gears, Hail, Keyggdrasil, State};
/**
* Keyggdrasil updater -- either throw this in a cronjob or let it get
* triggered every time a page loads after enough time has elapsed
*
* @global State $state
* @global Hail $hail
*/
\ignore_user_abort(true);
\set_time_limit(0);
require_once \dirname(__DIR__) . '/bootstrap.php';
if (\is_readable(ROOT . '/config/databases.json')) {
/**
* Initialize the channel updater service
*/
$channels = \Airship\loadJSON(ROOT . '/config/channels.json');
$database = \Airship\get_database();
$state->logger->info('Keyggdrasil started');
$keyUpdater = Gears::get('TreeUpdater', $hail, $database, $channels);
if (IDE_HACKS) {
$keyUpdater = new Keyggdrasil($hail, $database, $channels);
}
$keyUpdater->doUpdate();
$state->logger->info('Keyggdrasil concluded');
} else {
// We can't update keys without a place to persist the changes
}
/**
* We're storing a new public key for this supplier.
*
* @param Channel $chan
* @param TreeUpdate $update
* @return void
*/
protected function revokeKey(Channel $chan, TreeUpdate $update)
{
$supplier = $update->getSupplier();
$name = $supplier->getName();
$file = ROOT . '/config/supplier_keys/' . $name . '.json';
$supplierData = \Airship\loadJSON($file);
foreach ($supplierData['signing_keys'] as $id => $skey) {
if (\hash_equals($skey['public_key'], $update->getPublicKeyString())) {
// Remove this key
unset($supplierData['signing_keys'][$id]);
break;
}
}
\Airship\saveJSON($file, $supplierData);
\clearstatcache();
// Flush the channel's supplier cache
$chan->getSupplier($name, true);
}
$link = ROOT . '/public/static/' . $active['name'];
if (!\is_link($link)) {
// Remove copies, we only allow symlinks in static
if (\is_dir($link)) {
\rmdir($link);
} elseif (\file_exists($link)) {
\unlink($link);
}
// Create a symlink from public/static/* to Cabin/*/public
/** @noinspection PhpUsageOfSilenceOperatorInspection */
@\symlink(CABIN_DIR . '/public', ROOT . '/public/static/' . $active['name']);
}
}
// Let's load the default cargo modules
if (\is_dir(CABIN_DIR . '/Lens/cargo')) {
$cargoCacheFile = ROOT . '/tmp/cache/cargo-' . $active['name'] . '.cache.json';
if (\file_exists($cargoCacheFile)) {
$data = Airship\loadJSON($cargoCacheFile);
$state->cargo = $data;
} else {
$dir = \getcwd();
\chdir(CABIN_DIR . '/Lens');
foreach (\Airship\list_all_files('cargo', 'twig') as $cargo) {
$idx = \str_replace(['__', '/'], ['', '__'], Binary::safeSubstr($cargo, 6, -5));
Gadgets::loadCargo($idx, $cargo);
}
\chdir($dir);
// Store the cache file
\Airship\saveJSON($cargoCacheFile, $state->cargo);
}
}
/**
* Gadget install process.
*
* 1. Move .phar to the appropriate location.
* 2. If this gadget is for a particular cabin, add it to that cabin's
* gadgets.json file.
* 3. Run the update triggers (install hooks and incremental upgrades).
* 4. Clear the cache files.
*
* @param InstallFile $fileInfo
* @return bool
*/
public function install(InstallFile $fileInfo) : bool
{
$supplier = $this->supplier->getName();
$fileName = $supplier . '.' . $this->package . '.phar';
$metadata = $this->getMetadata($fileInfo);
// Move .phar file to its destination.
if (!empty($metadata['cabin'])) {
$gadgetConfigFile = ROOT . '/Cabin/' . $metadata['cabin'] . '/config/gadgets.json';
// Cabin-specific gadget
$cabin = ROOT . '/Cabin/' . $metadata['cabin'] . '/Gadgets';
if (!\is_dir($cabin)) {
$this->log('Could not install; cabin "' . $metadata['cabin'] . '" is not installed.', LogLevel::ERROR);
return false;
}
$filePath = $cabin . '/' . $supplier . '/' . $fileName;
if (!\is_dir($cabin . '/' . $supplier)) {
\mkdir($cabin . '/' . $supplier, 0775);
}
} else {
$gadgetConfigFile = ROOT . '/config/gadgets.json';
// Universal gadget. (Probably affects the Engine.)
$filePath = ROOT . '/Gadgets/' . $supplier . '/' . $fileName;
if (!\is_dir(ROOT . '/Gadgets/' . $supplier)) {
\mkdir(ROOT . '/Gadgets/' . $supplier, 0775);
}
}
$gadgetConfig = \Airship\loadJSON($gadgetConfigFile);
$gadgetConfig[] = [['supplier' => $supplier, 'name' => $this->package, 'version' => $metadata['version'] ?? null, 'path' => $filePath, 'enabled' => true]];
\Airship\saveJSON($gadgetConfigFile, $gadgetConfig);
\rename($fileInfo->getPath(), $filePath);
// If cabin-specific, add to the cabin's gadget.json
if ($metadata['cabin']) {
$this->addToCabin($metadata['cabin']);
}
// Run the update hooks:
$alias = 'gadget.' . $fileName;
$phar = new \Phar($filePath, \FilesystemIterator::CURRENT_AS_FILEINFO | \FilesystemIterator::KEY_AS_FILENAME);
$phar->setAlias($alias);
// Run the update trigger.
if (\file_exists('phar://' . $alias . '/update_trigger.php')) {
Sandbox::safeRequire('phar://' . $alias . '/update_trigger.php');
}
self::$continuumLogger->store(LogLevel::INFO, 'Install successful', $this->getLogContext($fileInfo));
// Finally, clear the cache files:
return $this->clearCache();
}
// SKIP! We have a potential directory traversal
continue;
}
// Create the necessary symlinks if they do not already exist:
if (!\is_link($motifStart)) {
\symlink($motifEnd . '/lens', $motifStart);
}
if (\is_dir($motifEnd . '/public')) {
$motifPublic = CABIN_DIR . '/public/motif/' . $motif;
if (!\is_link($motifPublic)) {
\symlink($motifEnd . '/public', $motifPublic);
}
}
// Finally, load the configuration:
if (\file_exists($motifEnd . '/motif.json')) {
$motifConfig['config'] = \Airship\loadJSON($motifEnd . '/motif.json');
} else {
$motifConfig['config'] = [];
}
$motifs[$motif] = $motifConfig;
}
}
\Airship\saveJSON($motifCacheFile, $motifs);
$state->motifs = $motifs;
} else {
die(\__("FATAL ERROR: Motifs file is not readable"));
}
}
}
$userMotif = \Airship\LensFunctions\user_motif();
if (!empty($userMotif)) {
<?php
declare (strict_types=1);
use ParagonIE\Halite\KeyFactory;
/**
* This sets up the contents of our keyring.
*/
$key_management_closure = function () {
if (!\is_dir(ROOT . '/config/keyring/')) {
\mkdir(ROOT . '/config/keyring/', 0750);
}
$keyRing = \Airship\loadJSON(ROOT . '/config/keyring.json');
if (empty($keyRing)) {
// This is critical to Airship's functioning.
throw new \Error(\trk('errors.crypto.keyring_missing'));
}
$state = \Airship\Engine\State::instance();
$keys = [];
foreach ($keyRing as $index => $keyConfig) {
$path = ROOT . '/config/keyring/' . $keyConfig['file'];
if (\file_exists($path)) {
// Load it from disk
switch ($keyConfig['type']) {
case 'AuthenticationKey':
$keys[$index] = KeyFactory::loadAuthenticationKey($path);
break;
case 'EncryptionKey':
$keys[$index] = KeyFactory::loadEncryptionKey($path);
break;
case 'EncryptionPublicKey':
$keys[$index] = KeyFactory::loadEncryptionPublicKey($path);
/**
* We are removing a key from our trust store.
*
* @param array $keyData
* @param array $nodeData
* @return bool
* @throws InvalidType
*/
protected function revokeKey(array $keyData, array $nodeData) : bool
{
$supplier = \preg_replace('/[^A-Za-z0-9_\\-]/', '', $keyData['supplier']);
if (empty($supplier)) {
throw new InvalidType(\__('Expected non-empty string for supplier name'));
}
$filePath = ROOT . '/config/supplier_keys/' . $supplier . '.json';
if (\file_exists($filePath)) {
$supplierData = \Airship\loadJSON($filePath);
if (!$this->verifyMasterSignature($supplierData, $keyData, $nodeData)) {
return false;
}
// Remove the revoked key.
foreach ($supplierData['signing_keys'] as $i => $key) {
if (\hash_equals($keyData['public_key'], $key['public_key'])) {
unset($supplierData['signing_keys'][$i]);
break;
}
}
return \file_put_contents($filePath, \json_encode($supplierData, JSON_PRETTY_PRINT)) !== false;
}
// Fail closed:
return false;
}
/**
* Update the version identifier stored in the gadgets.json file
*
* @param UpdateInfo $info
* @param array $metaData
*/
public function updateJSON(UpdateInfo $info, array $metaData = [])
{
if (!empty($metaData['cabin'])) {
$gadgetConfigFile = ROOT . '/Cabin/' . $metaData['cabin'] . '/config/gadgets.json';
} else {
$gadgetConfigFile = ROOT . '/config/gadgets.json';
}
$gadgetConfig = \Airship\loadJSON($gadgetConfigFile);
foreach ($gadgetConfig as $i => $gadget) {
if ($gadget['supplier'] === $info->getSupplierName()) {
if ($gadget['name'] === $info->getPackageName()) {
$gadgetConfig[$i]['version'] = $info->getVersion();
break;
}
}
}
\Airship\saveJSON($gadgetConfigFile, $gadgetConfig);
}
/**
* Load all of the supplier's Ed25519 public keys
*
* @param string $supplier
* @param boolean $force_flush
* @return SupplierObject|SupplierObject[]
* @throws NoSupplier
*/
public function getSupplier(string $supplier = '', bool $force_flush = false)
{
if (empty($supplier)) {
// Fetch all suppliers
if ($force_flush || empty($this->supplierCache)) {
$supplierCache = [];
$allSuppliers = \Airship\list_all_files(ROOT . '/config/supplier_keys', 'json');
foreach ($allSuppliers as $supplierKeyFile) {
// We want everything except the .json
$supplier = $this->escapeSupplierName(Binary::safeSubstr($this->getEndPiece($supplierKeyFile), 0, -5));
try {
$data = \Airship\loadJSON($supplierKeyFile);
} catch (FileNotFound $ex) {
$data = [];
}
$supplierCache[$supplier] = new SupplierObject($supplier, $data);
}
$this->supplierCache = $supplierCache;
}
return $this->supplierCache;
}
// Otherwise, we're just fetching one supplier's keys
if ($force_flush || empty($this->supplierCache[$supplier])) {
try {
$supplier = $this->escapeSupplierName($supplier);
$supplierFile = ROOT . '/config/supplier_keys/' . $supplier . '.json';
if (!\file_exists($supplierFile)) {
throw new NoSupplier(\__("Supplier file not found: %s", "default", $supplierFile));
}
$data = \Airship\loadJSON($supplierFile);
} catch (FileNotFound $ex) {
throw new NoSupplier(\__("Supplier not found: %s", "default", $supplier), 0, $ex);
}
$this->supplierCache[$supplier] = new SupplierObject($supplier, $data);
}
if (isset($this->supplierCache[$supplier])) {
return $this->supplierCache[$supplier];
}
throw new NoSupplier();
}
/**
* Get all of the motifs that belong to a particular cabin
*
* @param string $cabin
* @return array
*/
protected function getCabinsMotifs(string $cabin) : array
{
$config = \Airship\loadJSON(ROOT . DIRECTORY_SEPARATOR . 'config' . DIRECTORY_SEPARATOR . 'Cabin' . DIRECTORY_SEPARATOR . $cabin . DIRECTORY_SEPARATOR . 'motifs.json');
$motifs = [];
foreach ($config as $name => $conf) {
$json = \Airship\loadJSON(ROOT . '/Motifs/' . $conf['path'] . '/motif.json');
$motifs[$name] = ['path' => $conf['path'], 'config' => $json];
}
return $motifs;
}
/**
* Load the config for this motif
*
* @param string $name
* @return self
*/
public function loadMotifConfig(string $name) : self
{
$state = State::instance();
if (isset($state->motifs[$name])) {
try {
if (\file_exists(ROOT . '/config/motifs/' . $name . '.json')) {
$state->motif_config = \Airship\loadJSON(ROOT . '/config/motifs/' . $name . '.json');
} else {
$state->motif_config = [];
}
} catch (\Throwable $ex) {
$state->motif_config = [];
}
}
return $this;
}
/**
* Get an array of GadgetUpdater objects
*
* @return MotifUpdater[]
*/
public function getMotifs() : array
{
$motifs = [];
// First the universal gadgets:
foreach (\glob(ROOT . '/Motifs/*') as $supplierPath) {
if (!\is_dir($supplierPath)) {
continue;
}
$supplier = $this->getEndPiece($supplierPath);
foreach (\glob($supplierPath . '/*') as $motifDir) {
if ($motifDir === ROOT . '/Motifs/paragonie/airship-classic') {
continue;
}
$motifName = $this->getEndPiece($motifDir);
$manifest = \Airship\loadJSON($motifDir . '/motif.json');
$name = $supplier . '.' . $motifName;
$motifs[$name] = new MotifUpdater($this->hail, $manifest, $this->getSupplier($manifest['supplier']));
}
}
return $motifs;
}
$state->active_cabin = $key;
if ($cabin['enabled']) {
$cabinDisabled = true;
}
break;
}
}
$state->cabins = $config['cabins'];
} else {
// Load the cabins, rebuild the cache
$cabins = \Airship\loadJSON(ROOT . '/config/cabins.json');
$active_cabin = null;
foreach ($cabins as $key => $cabin) {
try {
$cabinName = !empty($cabin['namespace']) ? $cabin['namespace'] : $cabin['name'];
$cabin['data'] = \Airship\loadJSON(\implode('/', [ROOT, 'Cabin', $cabinName, 'manifest.json']));
// Link configuration directory:
$startLink = \implode('/', [ROOT, 'config', 'Cabin', $cabinName]);
if (!\is_link($startLink)) {
$endLink = \implode('/', [ROOT, 'Cabin', $cabinName, 'config']);
\symlink($endLink, $startLink);
}
// Link configuration template:
$startLink = \implode('/', [ROOT, 'config', 'templates', 'Cabin', $cabinName]);
if (!\is_link($startLink)) {
$endLink = \implode('/', [ROOT, 'Cabin', $cabinName, 'config', 'templates']);
\symlink($endLink, $startLink);
}
// Expose common template snippets to the template loader:
$startLink = \implode('/', [ROOT, 'Cabin', $cabinName, 'Lens', 'common']);
if (!\is_link($startLink)) {
/**
* Locate the path that hosts the motif
*
* @param string $cabin
* @param array $info
* @return string[]
*/
protected function getMotifPath(string $cabin, array $info) : array
{
if (\file_exists(ROOT . '/Cabin/' . $cabin . '/config/motifs.json')) {
$motifs = \Airship\loadJSON(ROOT . '/Cabin/' . $cabin . '/config/motifs.json');
foreach ($motifs as $path => $motifConfig) {
if ($motifConfig['supplier'] === $info['supplier']) {
if ($motifConfig['name'] === $info['name']) {
return [$motifConfig['path'], ROOT . '/Motifs/' . $path];
}
}
}
}
return [];
}
/**
* Allows users to select which Motif to use
*
* @route my/preferences
*/
public function preferences()
{
if (!$this->isLoggedIn()) {
\Airship\redirect($this->airship_cabin_prefix);
}
$prefs = $this->acct->getUserPreferences($this->getActiveUserId());
$cabins = [];
$motifs = [];
foreach ($this->getCabinNamespaces() as $cabin) {
$cabins[] = $cabin;
$filename = ROOT . '/tmp/cache/' . $cabin . '.motifs.json';
if (\file_exists($filename)) {
$motifs[$cabin] = \Airship\loadJSON($filename);
} else {
$motifs[$cabin] = [];
}
}
$post = $this->post(PreferencesFilter::fromConfig($cabins, $motifs));
if (!empty($post)) {
if ($this->savePreferences($post['prefs'], $cabins, $motifs)) {
\Airship\redirect($this->airship_cabin_prefix . '/my/preferences');
}
}
$this->lens('preferences', ['prefs' => $prefs, 'motifs' => $motifs]);
}
/**
* Get the channels
*
* @param string $name
* @return Channel
* @throws NoAPIResponse
*/
protected function getChannel(string $name) : Channel
{
if (empty(self::$channels)) {
$config = \Airship\loadJSON(ROOT . '/config/channels.json');
foreach ($config as $chName => $chConfig) {
self::$channels[$chName] = new Channel($this, $chName, $chConfig);
}
}
if (isset(self::$channels[$name])) {
return self::$channels[$name];
}
throw new NoAPIResponse(\trk('errors.hail.no_channel_configured'));
}
return $csrf->insertToken($lockTo);
}));
$twigEnv->addFunction(new Twig_SimpleFunction('cabin_url', function () {
return '/';
}));
$twigEnv->addFunction(new Twig_SimpleFunction('__', function (string $str = '') {
// Not translating here.
return $str;
}));
$twigEnv->addFunction(new Twig_SimpleFunction('get_loaded_extensions', function () {
return \get_loaded_extensions();
}));
$twigEnv->addGlobal('SERVER', $_SERVER);
require_once ROOT . '/keys.php';
try {
$step = \Airship\loadJSON(ROOT . '/tmp/installing.json');
if (empty($step)) {
\file_put_contents(ROOT . '/tmp/installing.json', '[]');
$step = [];
}
} catch (FileNotFound $e) {
\file_put_contents(ROOT . '/tmp/installing.json', '[]');
try {
$step = \Airship\loadJSON(ROOT . '/tmp/installing.json');
} catch (FileNotFound $e) {
die("Cannot create " . ROOT . '/tmp/installing.json');
}
}
require_once ROOT . "/Installer/symlinks.php";
$installer = new \Airship\Installer\Install($twigEnv, $step);
$installer->currentStep();
