def get_vpn_command(kls, eipconfig, providerconfig, socket_host, remotes, socket_port="unix", openvpn_verb=1): """ Returns the Linux implementation for the vpn launching command. Might raise: EIPNoPkexecAvailable, EIPNoPolkitAuthAgentAvailable, OpenVPNNotFoundException, VPNLauncherException. :param eipconfig: eip configuration object :type eipconfig: EIPConfig :param providerconfig: provider specific configuration :type providerconfig: ProviderConfig :param socket_host: either socket path (unix) or socket IP :type socket_host: str :param socket_port: either string "unix" if it's a unix socket, or port otherwise :type socket_port: str :param openvpn_verb: the openvpn verbosity wanted :type openvpn_verb: int :return: A VPN command ready to be launched. :rtype: list """ # we use `super` in order to send the class to use command = super(LinuxVPNLauncher, kls).get_vpn_command( eipconfig, providerconfig, socket_host, socket_port, remotes, openvpn_verb) command.insert(0, force_eval(kls.BITMASK_ROOT)) command.insert(1, "openvpn") command.insert(2, "start") policyChecker = LinuxPolicyChecker() try: pkexec = policyChecker.maybe_pkexec() except NoPolkitAuthAgentAvailable: raise EIPNoPolkitAuthAgentAvailable() except NoPkexecAvailable: raise EIPNoPkexecAvailable() if pkexec: command.insert(0, first(pkexec)) return command
def __call__(self): # LinuxPolicyChecker will give us the right path if standalone. return LinuxPolicyChecker.get_polkit_path()