/**
* Destroy a droplet.
*
* @param Host $host
*
* @return bool
* @throws Exception
*/
public function destroy(Host $host)
{
if (!$host instanceof Droplet) {
throw new Exception(self::class . " can only destroy DigitalOcean droplets");
}
$this->api->droplet()->delete($host->getDroplet()->id);
return true;
}
/**
* Fetch fresh droplet information from the API.
*
* @return bool
*/
public function fresh()
{
if (!$this->droplet instanceof ApiDroplet) {
return false;
}
if ($droplet = $this->api->droplet()->getById($this->droplet->id)) {
$this->setDroplet($droplet);
return true;
}
return false;
}
function get_all_droplet_names($addon_settings)
{
$DOToken = $addon_settings["digitalocean_token"];
if (empty($DOToken)) {
return false;
}
$adapter = new BuzzAdapter($DOToken);
$do = new DigitalOceanV2($adapter);
$droplet = $do->droplet();
$allDroplets = $droplet->getAll();
if (empty($allDroplets)) {
return false;
}
$theDroplets = array();
foreach ($allDroplets as $droplet) {
$theDroplets[] = $droplet->name;
}
return $theDroplets;
}
function gfdo_paypal_successful_payment($entry, $config, $transaction_id, $amount)
{
//Gravity Forms + DigitalOcean object
$GFDO = new GFDigitalOcean();
//Log it up
$GFDO->log_debug(__("GFDO - PAYPAL SUCCESFUL PAYMENT"));
$GFDO->log_debug("ENTRY : " . print_r($entry, true));
$GFDO->log_debug("CONFIG : " . print_r($config, true));
//NULL the Droplet
$newDroplet = null;
//Get the form
$form = GFFormsModel::get_form_meta($entry['form_id']);
//Keep on loggin' in the free world
$GFDO->log_debug("NEW FORM OBJECT : " . print_r($form, true));
//Get form settings
$form_settings = $GFDO->get_form_settings($form);
//Get add-on settings
$addon_settings = $GFDO->get_plugin_settings();
//If it's not enabled, exit
if (!$addon_settings || !$form_settings || !$form_settings["isEnabled"]) {
return;
}
//API token
$DOToken = $addon_settings["digitalocean_token"];
//Return if token empty
if (empty($DOToken)) {
return;
}
//Get the chosen settings for the droplet
$droplet_size = $form_settings["selectDropletSize"];
$droplet_name = $entry[$form_settings["selectDropletName"]];
$droplet_image = $form_settings["selectDropletImage"];
$droplet_region = $form_settings["selectDropletRegion"];
//Get all droplet names
$allDropletNames = get_all_droplet_names($GFDO->get_plugin_settings());
//If we don't have any existing droplets, don't bother continuing
if ($allDropletNames != false) {
//If the chosen droplet name already exists..
if (in_array($droplet_name, $allDropletNames)) {
//Append a '1' to the name if it exists
$droplet_name = $droplet_name . "1";
}
}
//Update the entry droplet name with our new one
$entry["droplet_name"] = $droplet_name;
//Create an API instance
$adapter = new BuzzAdapter($DOToken);
$do = new DigitalOceanV2($adapter);
//Create a droplet object
$droplet = $do->droplet();
$form_settings['backupsEnabled'] == 1 ? $anyBackups = true : ($anyBackups = false);
$form_settings['privateNetworkEnabled'] == 1 ? $anyPN = true : ($anyPN = false);
//Any SSH keys?
//Store them if so
if ($form_settings['SSHKeysEnabled'] == 1) {
$theSSHKeys = get_ssh_keys_as_array($form_settings);
} else {
$theSSHKeys = array();
}
//Create the droplet
try {
$newDroplet = $droplet->create($droplet_name, $droplet_region, $droplet_size, $droplet_image, $anyBackups, false, $anyPN, $theSSHKeys);
$GFDO = new GFDigitalOcean();
$GFDO->log_debug("DROPLET CREATED: " . print_r($newDroplet, true));
$GFDO->log_debug("droplet_name: " . print_r($droplet_name, true));
$GFDO->log_debug("droplet_region: " . print_r($droplet_region, true));
$GFDO->log_debug("droplet_size: " . print_r($droplet_size, true));
$GFDO->log_debug("droplet_image: " . print_r($droplet_image, true));
$GFDO->log_debug("droplet_backups: " . print_r($anyBackups, true));
$GFDO->log_debug("droplet_private_network: " . print_r($anyPN, true));
$GFDO->log_debug("droplet_ssh_keys: " . print_r($theSSHKeys, true));
//Get its status
$dStatus = $newDroplet->status;
//Get its ID
$dId = $newDroplet->id;
//Are domains enabled?
if ($form_settings['domainEnabled'] == 1 && $form_settings['chooseDomain'] != "" && $dStatus == "new") {
//2 mins from now
$nowPlusTwo = time() + 120;
//Schedule it for 2 mins from now as an event
wp_schedule_single_event($nowPlusTwo, 'do_domain_for_droplet', array($DOToken, $dId, $entry[$form_settings['chooseDomain']]));
}
//Record the Droplet's ID
$form_settings["droplet_id"] = trim($dId);
$entry["droplet_id"] = trim($dId);
//Record SSH Keys
if (count($theSSHKeys > 0)) {
$entry["ssh_keys"] = ssh_ids_to_names($addon_settings, $theSSHKeys);
}
//and the 'verdict'
$form_settings["droplet_creation_success"] = trim($dStatus);
//Save it all
GFAPI::update_entry($entry);
$this->save_form_settings($form, $form_settings);
do_action('gfdo_after_droplet_creation', $newDroplet, $entry, $form);
} catch (Exception $e) {
$GFDO = new GFDigitalOcean();
if ($e !== null) {
$GFDO->log_debug("DROPLET NOT CREATED: " . $e);
} else {
$GFDO->log_debug("DROPLET NOT CREATED: ");
}
$GFDO->log_debug("droplet_name: " . print_r($droplet_name, true));
$GFDO->log_debug("droplet_region: " . print_r($droplet_region, true));
$GFDO->log_debug("droplet_size: " . print_r($droplet_size, true));
$GFDO->log_debug("droplet_image: " . print_r($droplet_image, true));
$GFDO->log_debug("droplet_backups: " . print_r($anyBackups, true));
$GFDO->log_debug("droplet_private_network: " . print_r($anyPN, true));
$GFDO->log_debug("droplet_ssh_keys: " . print_r($theSSHKeys, true));
//Save it all
GFAPI::update_entry($entry);
$this->save_form_settings($form, $form_settings);
}
}
public function tidyUp()
{
$redisKey = config('rediskeys.digitalocean_token') . $this->provision->uuid;
$sshKeys = new \App\Fodor\Ssh\Keys($this->provision->uuid);
$adapter = new GuzzleHttpAdapter(Redis::get($redisKey));
$digitalocean = new DigitalOceanV2($adapter);
// ## REMOVE SSH KEYS FROM DIGITALOCEAN AND OUR LOCAL FILESYSTEM ##
$keysFromDo = $digitalocean->key()->getAll();
if (!empty($keysFromDo)) {
foreach ($keysFromDo as $key) {
if ($key->name == 'fodor-' . $this->provision->uuid) {
$digitalocean->key()->delete($key->id);
// Remove our fodor SSH key from the users DigitalOcean account
$this->log->addInfo("Removed SSH key: {$key->name}: {$key->id} from DigitalOcean");
}
}
}
if (\Storage::exists($sshKeys->getPublicKeyPath())) {
try {
$this->log->addInfo("Removed local SSH Keys");
$sshKeys->remove();
// uuid is the name of the file
} catch (Exception $e) {
// TODO: Handle. We should probably be alerted as we don't want these lying around
}
}
Redis::del($redisKey);
$this->provision->dateready = (new \DateTime('now', new \DateTimeZone('UTC')))->format('c');
$this->provision->exitcode = $this->exitCode;
$this->provision->status = $this->exitCode === 0 ? 'ready' : 'errored';
//TODO: Other distros or shells?
$this->provision->save();
//TODO: If it errored, an alert should be sent out for investigation
$this->log->addInfo("Set provision row's status to {$this->provision->status}, we're done here");
}
public function waiting(Request $request, $id, $uuid)
{
$provision = \App\Provision::where('id', $id)->where('uuid', $uuid)->first();
// TODO: Check they own it
if ($provision === null) {
$request->session()->flash(str_random(4), ['type' => 'danger', 'message' => 'Could not find id/uuid combo']);
return redirect('/?ohno');
}
$adapter = new GuzzleHttpAdapter($request->session()->get('digitalocean')['token']);
$digitalocean = new DigitalOceanV2($adapter);
$droplet = $digitalocean->droplet();
$newDroplet = $droplet->getById($provision->dropletid);
$status = $newDroplet->status;
if ($status == "active") {
// when you create it, it's 'new', then it goes active
// Now we can get the IP, and create the subdomain
// Then SSH in and provision
foreach ($newDroplet->networks as $network) {
//TODO: Support IPv6, though causes issues with digitalocean apt-get timing out currently
if ($network->version === 4) {
// we only support ipv4 for this hacked together version
$ip = $network->ipAddress;
$client = new \Cloudflare\Api(env('CLOUDFLARE_API_EMAIL'), env('CLOUDFLARE_API_KEY'));
$dns = new \Cloudflare\Zone\Dns($client);
$subdomain = new \App\Fodor\Subdomain($dns);
$subdomainName = $subdomain->generateName($provision->id);
$result = $subdomain->create($subdomainName, $ip);
if (empty($result)) {
$request->session()->flash(str_random(4), ['type' => 'danger', 'message' => 'We failed to create the DNS needed for ' . $ip . ', really sorry about that. You should probably delete this failed attemp :(']);
return redirect('/?ohno');
}
$provision->status = 'active';
// TODO: Provision class should handle this, and use constants - or just $provision->setActive() or $provision->active(true);
$provision->ipv4 = $ip;
$provision->subdomain = $subdomainName;
$provision->save();
return redirect(url('/provision/provision/' . $provision->id . '/' . $provision->uuid));
}
}
}
return view('provision.waiting', ['status' => $status, 'id' => $id, 'uuid' => $uuid, 'provision' => $provision]);
}
Route::get('/do/callback', function (Request $request) {
if (empty($request->input('state'))) {
$request->session()->flash(str_random(4), ['type' => 'danger', 'message' => 'Invalid state, what are you up to?!']);
return redirect('/?ohno');
}
/** @var \App\Providers\DigitalOceanOauthServiceProvider $provider */
$provider = $this->app['DigitalOceanOauthServiceProvider'];
try {
// Try to get an access token using the authorization code grant.
$accessToken = $provider->getAccessToken('authorization_code', ['code' => $request->input('code')]);
if (!is_object($accessToken)) {
$request->session()->flash(str_random(4), ['type' => 'danger', 'message' => 'We couldn\'t get your details and log you in!']);
return redirect('/?ohno');
}
$adapter = new GuzzleHttpAdapter($accessToken->getToken());
$digitalocean = new DigitalOceanV2($adapter);
$account = $digitalocean->account()->getUserInformation();
$request->session()->set('digitalocean', ['token' => $accessToken->getToken(), 'refreshToken' => $accessToken->getToken(), 'expires' => $accessToken->getExpires(), 'hasExpired' => $accessToken->hasExpired(), 'email' => $account->email, 'uuid' => $account->uuid]);
} catch (\League\OAuth2\Client\Provider\Exception\IdentityProviderException $e) {
// Failed to get the access token or user details.
$request->session()->flash(str_random(4), ['type' => 'danger', 'message' => 'We couldn\'t get your details and log you in because of a pesky exception!']);
return redirect('/?ohno');
}
if ($request->session()->has('intendedRepo')) {
$intendedRepo = $request->session()->get('intendedRepo');
$request->session()->forget('intendedRepo');
return redirect(url('/provision/start/' . $intendedRepo));
}
return redirect(url('/'));
});
});
