/**
* @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');
}
}
/**
* @covers \Airship\keySlice()
*/
public function testKeySlice()
{
$array = ['a' => true, 'b' => 12345, 'c' => 'testing', 'd' => 'delicious'];
$this->assertSame(['a' => true], \Airship\keySlice($array, ['a']));
$this->assertSame(['a' => true, 'c' => 'testing'], \Airship\keySlice($array, ['a', 'c']));
$this->assertSame(['a' => true, 'c' => 'testing'], \Airship\keySlice($array, ['c', 'a']));
}
/**
* Move a page
*
* @param array $page
* @param array $post
* @param string $cabin
* @param string $dir
* @return bool
*/
protected function processMovePage(array $page, array $post, string $cabin, string $dir) : bool
{
if (\is_numeric($post['directory'])) {
$post['cabin'] = $this->pg->getCabinForDirectory($post['directory']);
} elseif (\is_string($post['directory'])) {
// We're setting this to the root directory of a cabin
$post['cabin'] = $post['directory'];
$post['directory'] = 0;
} else {
// Invalid input.
return false;
}
// Actually process the new page:
if ($page['directory'] !== $post['directory'] || $page['cabin'] !== $post['cabin'] || $page['url'] !== $post['url']) {
$this->pg->movePage((int) $page['pageid'], $post['url'], (int) $post['directory']);
if (!empty($post['create_redirect'])) {
$this->pg->createPageRedirect(\Airship\keySlice($page, ['cabin', 'directory', 'url']), \Airship\keySlice($post, ['cabin', 'directory', 'url']));
}
\Airship\redirect($this->airship_cabin_prefix . '/pages/' . $cabin, ['dir' => $dir]);
}
return false;
}
/**
* Is this password too weak?
*
* @param array $post
* @return bool
*/
public function isPasswordWeak(array $post) : bool
{
$state = State::instance();
if (!isset($this->zxcvbn)) {
$this->zxcvbn = new Zxcvbn();
}
$pw = $post['passphrase'];
$userdata = \Airship\keySlice($post, ['username', 'display_name', 'realname', 'email']);
$strength = $this->zxcvbn->passwordStrength($pw, \array_values($userdata));
$min = $state->universal['minimum_password_score'] ?? self::DEFAULT_MIN_SCORE;
if ($min < 1 || $min > 4) {
$min = self::DEFAULT_MIN_SCORE > 4 || self::DEFAULT_MIN_SCORE < 1 ? 4 : self::DEFAULT_MIN_SCORE;
}
return $strength['score'] < $min;
}
/**
* Is this password too weak?
*
* @param array $post
* @return bool
*/
public function isPasswordWeak(array $post) : bool
{
$zxcvbn = new Zxcvbn();
$pw = $post['passphrase'];
$userdata = \Airship\keySlice($post, ['username', 'display_name', 'realname', 'email']);
$strength = $zxcvbn->passwordStrength($pw, \array_values($userdata));
return $strength['score'] < 3;
}
