Python ProviderConfig.loaded方法代码示例

# 需要导入模块: from leap.bitmask.config.providerconfig import ProviderConfig [as 别名]
# 或者: from leap.bitmask.config.providerconfig.ProviderConfig import loaded [as 别名]
class Register(object):
    """
    Interfaces with setup and bootstrapping operations for a provider
    """

    zope.interface.implements(ILEAPComponent)

    def __init__(self, signaler=None):
        """
        Constructor for the Register component

        :param signaler: Object in charge of handling communication
                         back to the frontend
        :type signaler: Signaler
        """
        object.__init__(self)
        self.key = "register"
        self._signaler = signaler
        self._provider_config = ProviderConfig()

    def register_user(self, domain, username, password):
        """
        Register a user using the domain and password given as parameters.

        :param domain: the domain we need to register the user.
        :type domain: unicode
        :param username: the user name
        :type username: unicode
        :param password: the password for the username
        :type password: unicode

        :returns: the defer for the operation running in a thread.
        :rtype: twisted.internet.defer.Deferred
        """
        # If there's no loaded provider or
        # we want to connect to other provider...
        if (not self._provider_config.loaded() or
                self._provider_config.get_domain() != domain):
            self._provider_config.load(get_provider_path(domain))

        if self._provider_config.loaded():
            srpregister = SRPRegister(signaler=self._signaler,
                                      provider_config=self._provider_config)
            return threads.deferToThread(
                partial(srpregister.register_user, username, password))
        else:
            if self._signaler is not None:
                self._signaler.signal(self._signaler.srp_registration_failed)
            logger.error("Could not load provider configuration.")

# 需要导入模块: from leap.bitmask.config.providerconfig import ProviderConfig [as 别名]
# 或者: from leap.bitmask.config.providerconfig.ProviderConfig import loaded [as 别名]
class Provider(object):
    """
    Interfaces with setup and bootstrapping operations for a provider
    """

    zope.interface.implements(ILEAPComponent)

    PROBLEM_SIGNAL = "prov_problem_with_provider"

    def __init__(self, signaler=None, bypass_checks=False):
        """
        Constructor for the Provider component

        :param signaler: Object in charge of handling communication
                         back to the frontend
        :type signaler: Signaler
        :param bypass_checks: Set to true if the app should bypass
                              first round of checks for CA
                              certificates at bootstrap
        :type bypass_checks: bool
        """
        object.__init__(self)
        self.key = "provider"
        self._provider_bootstrapper = ProviderBootstrapper(signaler,
                                                           bypass_checks)
        self._download_provider_defer = None
        self._provider_config = ProviderConfig()

    def setup_provider(self, provider):
        """
        Initiates the setup for a provider

        :param provider: URL for the provider
        :type provider: unicode

        :returns: the defer for the operation running in a thread.
        :rtype: twisted.internet.defer.Deferred
        """
        log.msg("Setting up provider %s..." % (provider.encode("idna"),))
        pb = self._provider_bootstrapper
        d = pb.run_provider_select_checks(provider, download_if_needed=True)
        self._download_provider_defer = d
        return d

    def cancel_setup_provider(self):
        """
        Cancel the ongoing setup provider defer (if any).
        """
        d = self._download_provider_defer
        if d is not None:
            d.cancel()

    def bootstrap(self, provider):
        """
        Second stage of bootstrapping for a provider.

        :param provider: URL for the provider
        :type provider: unicode

        :returns: the defer for the operation running in a thread.
        :rtype: twisted.internet.defer.Deferred
        """
        d = None

        # If there's no loaded provider or
        # we want to connect to other provider...
        if (not self._provider_config.loaded() or
                self._provider_config.get_domain() != provider):
            self._provider_config.load(get_provider_path(provider))

        if self._provider_config.loaded():
            d = self._provider_bootstrapper.run_provider_setup_checks(
                self._provider_config,
                download_if_needed=True)
        else:
            if self._signaler is not None:
                self._signaler.signal(self.PROBLEM_SIGNAL)
            logger.error("Could not load provider configuration.")
            self._login_widget.set_enabled(True)

        if d is None:
            d = defer.Deferred()
        return d

# 需要导入模块: from leap.bitmask.config.providerconfig import ProviderConfig [as 别名]
# 或者: from leap.bitmask.config.providerconfig.ProviderConfig import loaded [as 别名]
class EIP(object):
    """
    Interfaces with setup and launch of EIP
    """

    zope.interface.implements(ILEAPService)

    def __init__(self, signaler=None):
        """
        Constructor for the EIP component

        :param signaler: Object in charge of handling communication
                         back to the frontend
        :type signaler: Signaler
        """
        self.key = "eip"
        self._signaler = signaler
        self._eip_bootstrapper = EIPBootstrapper(signaler)
        self._eip_setup_defer = None
        self._provider_config = ProviderConfig()

        self._vpn = vpnprocess.VPN(signaler=signaler)

    def setup_eip(self, domain, skip_network=False):
        """
        Initiate the setup for a provider

        :param domain: URL for the provider
        :type domain: unicode
        :param skip_network: Whether checks that involve network should be done
                             or not
        :type skip_network: bool

        :returns: the defer for the operation running in a thread.
        :rtype: twisted.internet.defer.Deferred
        """
        config = ProviderConfig.get_provider_config(domain)
        self._provider_config = config
        if config is not None:
            if skip_network:
                return defer.Deferred()
            eb = self._eip_bootstrapper
            d = eb.run_eip_setup_checks(self._provider_config,
                                        download_if_needed=True)
            self._eip_setup_defer = d
            return d
        else:
            raise Exception("No provider setup loaded")

    def cancel_setup_eip(self):
        """
        Cancel the ongoing setup eip defer (if any).
        """
        d = self._eip_setup_defer
        if d is not None:
            d.cancel()

    def _start_eip(self, restart=False):
        """
        Start EIP

        :param restart: whether is is a restart.
        :type restart: bool
        """
        provider_config = self._provider_config
        eip_config = eipconfig.EIPConfig()
        domain = provider_config.get_domain()

        loaded = eipconfig.load_eipconfig_if_needed(
            provider_config, eip_config, domain)

        if not self._can_start(domain):
            if self._signaler is not None:
                self._signaler.signal(self._signaler.eip_connection_aborted)
            return

        if not loaded:
            if self._signaler is not None:
                self._signaler.signal(self._signaler.eip_connection_aborted)
            logger.error("Tried to start EIP but cannot find any "
                         "available provider!")
            return

        host, port = get_openvpn_management()
        self._vpn.start(eipconfig=eip_config,
                        providerconfig=provider_config,
                        socket_host=host, socket_port=port,
                        restart=restart)

    def start(self, *args, **kwargs):
        """
        Start the service.
        """
        signaler = self._signaler

        if not self._provider_config.loaded():
            # This means that the user didn't call setup_eip first.
            self._signaler.signal(signaler.backend_bad_call, "EIP.start(), "
                                  "no provider loaded")
            return
#.........这里部分代码省略.........