public function addKey(SshPrivateKey $key)
{
if (!$this->isRunning()) {
// No point in trying to add a key to an agent that is not running
// so abort early
return false;
}
// Save the key to a temporary file
$tmpKey = tempnam(sys_get_temp_dir(), 'codeaken_sshagent_');
file_put_contents($tmpKey, $key->getKeyData(SshKey::FORMAT_PKCS8));
$sshAdd = new Process("ssh-add {$tmpKey}", null, ['SSH_AUTH_SOCK' => $this->getSocket()], $key->getPassword() . "\n");
$sshAdd->setPty(true);
$sshAdd->run();
if (!$sshAdd->isSuccessful()) {
unlink($tmpKey);
return false;
}
unlink($tmpKey);
return true;
}