function send($content)
{
global $app;
$http = new \HTTP\HTTPRequest($app->config->slack->incoming_webhook);
$http->setMethod('POST');
$http->setRequestBody(json_encode(array('channel' => '#' . $app->config->slack->announce_channel, 'text' => $content)));
try {
$http->send();
echo $content . "\n";
} catch (Exception $e) {
}
}
public function receiveCallback($params)
{
$this->determineEndPoints();
// Validate state
if (empty($params['state']) or $params['state'] !== $this->session['csrf']) {
throw new \Exception("CSRF check failed");
}
if (!empty($params['error'])) {
if ($params['error'] === 'access_denied') {
header('Location: ' . $this->options['canceldest']);
} else {
throw new \Exception($params['error']);
}
}
if (empty($params['code'])) {
throw new \Exception("Missing token code");
}
$request = new \HTTP\HTTPRequest($this->endpoints['token_endpoint']);
$request->setMethod('POST');
$request->setPostEncoding('form');
$request->set(array('code' => $params['code'], 'client_id' => $this->clientid, 'client_secret' => $this->secret, 'redirect_uri' => $this->options['callback'], 'grant_type' => 'authorization_code'));
$response = $request->send();
$data = @json_decode($response->getBody(), true);
if (empty($data['id_token'])) {
throw new \Exception("Failed to exchange code for id_token");
}
// Verifying sig on this token unnecesary (https://developers.google.com/accounts/docs/OpenIDConnect#obtainuserinfo)
list($header, $data, $sig) = explode('.', $data['id_token']);
$data = @json_decode(base64_decode($data), true);
// Get the email address
list($username, $domain) = explode('@', $data['email']);
$domain = strtolower($domain);
// Canonicalise GMail addresses: googlemail and gmail are the same,
// dots in username are ignored, as is anything after a +
if ($domain == 'googlemail.com') {
$domain = 'gmail.com';
}
if ($domain == 'gmail.com') {
$username = str_replace('.', '', $username);
$username = preg_replace('/\\+.*$/', '', $username);
}
// Set authenticated user
$this->session['user'] = array("email" => $username . '@' . $domain);
// Redirect to the remembered destination
if (isset($this->session['originalurl'])) {
header('Location: ' . $this->session['originalurl']);
exit;
} else {
return $this->session['user'];
}
}
private function sendPublicMsg($channel, $msg)
{
$http = new \HTTP\HTTPRequest($this->app->config->slack->incoming_webhook);
$http->setMethod('POST');
$http->setRequestBody(json_encode(array('channel' => '#' . $channel, 'text' => $msg)));
try {
$http->send();
} catch (Exception $e) {
}
}
