diff options
Diffstat (limited to 'src/leap/bitmask/backend/leapsignaler.py')
| -rw-r--r-- | src/leap/bitmask/backend/leapsignaler.py | 434 |
1 files changed, 82 insertions, 352 deletions
diff --git a/src/leap/bitmask/backend/leapsignaler.py b/src/leap/bitmask/backend/leapsignaler.py index da8908fd..a36e6fdc 100644 --- a/src/leap/bitmask/backend/leapsignaler.py +++ b/src/leap/bitmask/backend/leapsignaler.py @@ -1,5 +1,5 @@ # -*- coding: utf-8 -*- -# components.py +# leapsignaler.py # Copyright (C) 2013 LEAP # # This program is free software: you can redistribute it and/or modify @@ -15,371 +15,101 @@ # You should have received a copy of the GNU General Public License # along with this program. If not, see <http://www.gnu.org/licenses/>. """ -Signaler for Backend/Frontend communication. +Signaling server, used to define the API signals. """ -import logging - from PySide import QtCore -logger = logging.getLogger(__name__) +from leap.bitmask.backend.signaler_qt import SignalerQt -class Signaler(QtCore.QObject): +class LeapSignaler(SignalerQt): """ - Signaler object, handles converting string commands to Qt signals. - - This is intended for the separation in frontend/backend, this will - live in the frontend. + Signaling server subclass, used to define the API signals. """ + backend_bad_call = QtCore.Signal(object) - #################### - # These will only exist in the frontend - # Signals for the ProviderBootstrapper - prov_name_resolution = QtCore.Signal(object) - prov_https_connection = QtCore.Signal(object) - prov_download_provider_info = QtCore.Signal(object) - - prov_download_ca_cert = QtCore.Signal(object) - prov_check_ca_fingerprint = QtCore.Signal(object) - prov_check_api_certificate = QtCore.Signal(object) - - prov_problem_with_provider = QtCore.Signal(object) - - prov_unsupported_client = QtCore.Signal(object) - prov_unsupported_api = QtCore.Signal(object) - - prov_get_all_services = QtCore.Signal(object) - prov_get_supported_services = QtCore.Signal(object) - prov_get_details = QtCore.Signal(object) - prov_get_pinned_providers = QtCore.Signal(object) - - prov_cancelled_setup = QtCore.Signal(object) - - # Signals for SRPRegister - srp_registration_finished = QtCore.Signal(object) - srp_registration_failed = QtCore.Signal(object) - srp_registration_taken = QtCore.Signal(object) - - # Signals for EIP bootstrapping - eip_config_ready = QtCore.Signal(object) + eip_alien_openvpn_already_running = QtCore.Signal() + eip_can_start = QtCore.Signal() + eip_cancelled_setup = QtCore.Signal() + eip_cannot_start = QtCore.Signal() eip_client_certificate_ready = QtCore.Signal(object) - - eip_cancelled_setup = QtCore.Signal(object) - - # Signals for SRPAuth - srp_auth_ok = QtCore.Signal(object) - srp_auth_error = QtCore.Signal(object) - srp_auth_server_error = QtCore.Signal(object) - srp_auth_connection_error = QtCore.Signal(object) - srp_auth_bad_user_or_password = QtCore.Signal(object) - srp_logout_ok = QtCore.Signal(object) - srp_logout_error = QtCore.Signal(object) - srp_password_change_ok = QtCore.Signal(object) - srp_password_change_error = QtCore.Signal(object) - srp_password_change_badpw = QtCore.Signal(object) - srp_not_logged_in_error = QtCore.Signal(object) - srp_status_logged_in = QtCore.Signal(object) - srp_status_not_logged_in = QtCore.Signal(object) - - # Signals for EIP - eip_connected = QtCore.Signal(object) - eip_disconnected = QtCore.Signal(object) + eip_config_ready = QtCore.Signal(object) + eip_connected = QtCore.Signal() + eip_connection_aborted = QtCore.Signal() eip_connection_died = QtCore.Signal(object) - eip_connection_aborted = QtCore.Signal(object) - eip_stopped = QtCore.Signal(object) - - eip_dns_ok = QtCore.Signal(object) - eip_dns_error = QtCore.Signal(object) - - # EIP problems - eip_no_polkit_agent_error = QtCore.Signal(object) - eip_no_tun_kext_error = QtCore.Signal(object) - eip_no_pkexec_error = QtCore.Signal(object) - eip_openvpn_not_found_error = QtCore.Signal(object) - eip_openvpn_already_running = QtCore.Signal(object) - eip_alien_openvpn_already_running = QtCore.Signal(object) - eip_vpn_launcher_exception = QtCore.Signal(object) - + eip_disconnected = QtCore.Signal(object) + eip_dns_error = QtCore.Signal() + eip_dns_ok = QtCore.Signal() + eip_get_gateway_country_code = QtCore.Signal(object) eip_get_gateways_list = QtCore.Signal(object) - eip_get_gateways_list_error = QtCore.Signal(object) - eip_uninitialized_provider = QtCore.Signal(object) + eip_get_gateways_list_error = QtCore.Signal() eip_get_initialized_providers = QtCore.Signal(object) - - # signals from parsing openvpn output - eip_network_unreachable = QtCore.Signal(object) - eip_process_restart_tls = QtCore.Signal(object) - eip_process_restart_ping = QtCore.Signal(object) - - # signals from vpnprocess.py + eip_network_unreachable = QtCore.Signal() + eip_no_gateway = QtCore.Signal() + eip_no_pkexec_error = QtCore.Signal() + eip_no_polkit_agent_error = QtCore.Signal() + eip_no_tun_kext_error = QtCore.Signal() + eip_openvpn_already_running = QtCore.Signal() + eip_openvpn_not_found_error = QtCore.Signal() + eip_process_finished = QtCore.Signal(int) + eip_process_restart_ping = QtCore.Signal() + eip_process_restart_tls = QtCore.Signal() eip_state_changed = QtCore.Signal(dict) eip_status_changed = QtCore.Signal(dict) - eip_process_finished = QtCore.Signal(int) + eip_stopped = QtCore.Signal() eip_tear_fw_down = QtCore.Signal(object) - - # signals whether the needed files to start EIP exist or not - eip_can_start = QtCore.Signal(object) - eip_cannot_start = QtCore.Signal(object) - - # Signals for Soledad - soledad_bootstrap_failed = QtCore.Signal(object) - soledad_bootstrap_finished = QtCore.Signal(object) - soledad_offline_failed = QtCore.Signal(object) - soledad_offline_finished = QtCore.Signal(object) - soledad_invalid_auth_token = QtCore.Signal(object) - soledad_cancelled_bootstrap = QtCore.Signal(object) - soledad_password_change_ok = QtCore.Signal(object) - soledad_password_change_error = QtCore.Signal(object) - - # Keymanager signals - keymanager_export_ok = QtCore.Signal(object) - keymanager_export_error = QtCore.Signal(object) - keymanager_keys_list = QtCore.Signal(object) - - keymanager_import_ioerror = QtCore.Signal(object) - keymanager_import_datamismatch = QtCore.Signal(object) - keymanager_import_missingkey = QtCore.Signal(object) - keymanager_import_addressmismatch = QtCore.Signal(object) - keymanager_import_ok = QtCore.Signal(object) - + eip_uninitialized_provider = QtCore.Signal() + eip_vpn_launcher_exception = QtCore.Signal() + + imap_stopped = QtCore.Signal() + + keymanager_export_error = QtCore.Signal() + keymanager_export_ok = QtCore.Signal() + keymanager_import_addressmismatch = QtCore.Signal() + keymanager_import_datamismatch = QtCore.Signal() + keymanager_import_ioerror = QtCore.Signal() + keymanager_import_missingkey = QtCore.Signal() + keymanager_import_ok = QtCore.Signal() keymanager_key_details = QtCore.Signal(object) + keymanager_keys_list = QtCore.Signal(object) - # mail related signals - imap_stopped = QtCore.Signal(object) - - # This signal is used to warn the backend user that is doing something - # wrong - backend_bad_call = QtCore.Signal(object) - - #################### - # These will exist both in the backend AND the front end. - # The frontend might choose to not "interpret" all the signals - # from the backend, but the backend needs to have all the signals - # it's going to emit defined here - PROV_NAME_RESOLUTION_KEY = "prov_name_resolution" - PROV_HTTPS_CONNECTION_KEY = "prov_https_connection" - PROV_DOWNLOAD_PROVIDER_INFO_KEY = "prov_download_provider_info" - PROV_DOWNLOAD_CA_CERT_KEY = "prov_download_ca_cert" - PROV_CHECK_CA_FINGERPRINT_KEY = "prov_check_ca_fingerprint" - PROV_CHECK_API_CERTIFICATE_KEY = "prov_check_api_certificate" - PROV_PROBLEM_WITH_PROVIDER_KEY = "prov_problem_with_provider" - PROV_UNSUPPORTED_CLIENT = "prov_unsupported_client" - PROV_UNSUPPORTED_API = "prov_unsupported_api" - PROV_CANCELLED_SETUP = "prov_cancelled_setup" - PROV_GET_ALL_SERVICES = "prov_get_all_services" - PROV_GET_SUPPORTED_SERVICES = "prov_get_supported_services" - PROV_GET_DETAILS = "prov_get_details" - PROV_GET_PINNED_PROVIDERS = "prov_get_pinned_providers" - - SRP_REGISTRATION_FINISHED = "srp_registration_finished" - SRP_REGISTRATION_FAILED = "srp_registration_failed" - SRP_REGISTRATION_TAKEN = "srp_registration_taken" - SRP_AUTH_OK = "srp_auth_ok" - SRP_AUTH_ERROR = "srp_auth_error" - SRP_AUTH_SERVER_ERROR = "srp_auth_server_error" - SRP_AUTH_CONNECTION_ERROR = "srp_auth_connection_error" - SRP_AUTH_BAD_USER_OR_PASSWORD = "srp_auth_bad_user_or_password" - SRP_LOGOUT_OK = "srp_logout_ok" - SRP_LOGOUT_ERROR = "srp_logout_error" - SRP_PASSWORD_CHANGE_OK = "srp_password_change_ok" - SRP_PASSWORD_CHANGE_ERROR = "srp_password_change_error" - SRP_PASSWORD_CHANGE_BADPW = "srp_password_change_badpw" - SRP_NOT_LOGGED_IN_ERROR = "srp_not_logged_in_error" - SRP_STATUS_LOGGED_IN = "srp_status_logged_in" - SRP_STATUS_NOT_LOGGED_IN = "srp_status_not_logged_in" - - EIP_CONFIG_READY = "eip_config_ready" - EIP_CLIENT_CERTIFICATE_READY = "eip_client_certificate_ready" - EIP_CANCELLED_SETUP = "eip_cancelled_setup" - - EIP_CONNECTED = "eip_connected" - EIP_DISCONNECTED = "eip_disconnected" - EIP_CONNECTION_DIED = "eip_connection_died" - EIP_CONNECTION_ABORTED = "eip_connection_aborted" - EIP_STOPPED = "eip_stopped" - - EIP_NO_POLKIT_AGENT_ERROR = "eip_no_polkit_agent_error" - EIP_NO_TUN_KEXT_ERROR = "eip_no_tun_kext_error" - EIP_NO_PKEXEC_ERROR = "eip_no_pkexec_error" - EIP_OPENVPN_NOT_FOUND_ERROR = "eip_openvpn_not_found_error" - EIP_OPENVPN_ALREADY_RUNNING = "eip_openvpn_already_running" - EIP_ALIEN_OPENVPN_ALREADY_RUNNING = "eip_alien_openvpn_already_running" - EIP_VPN_LAUNCHER_EXCEPTION = "eip_vpn_launcher_exception" - - EIP_GET_GATEWAYS_LIST = "eip_get_gateways_list" - EIP_GET_GATEWAYS_LIST_ERROR = "eip_get_gateways_list_error" - EIP_UNINITIALIZED_PROVIDER = "eip_uninitialized_provider" - EIP_GET_INITIALIZED_PROVIDERS = "eip_get_initialized_providers" - - EIP_NETWORK_UNREACHABLE = "eip_network_unreachable" - EIP_PROCESS_RESTART_TLS = "eip_process_restart_tls" - EIP_PROCESS_RESTART_PING = "eip_process_restart_ping" - - EIP_STATE_CHANGED = "eip_state_changed" - EIP_STATUS_CHANGED = "eip_status_changed" - EIP_PROCESS_FINISHED = "eip_process_finished" - EIP_TEAR_FW_DOWN = "eip_tear_fw_down" - - EIP_CAN_START = "eip_can_start" - EIP_CANNOT_START = "eip_cannot_start" - - EIP_DNS_OK = "eip_dns_ok" - EIP_DNS_ERROR = "eip_dns_error" - - SOLEDAD_BOOTSTRAP_FAILED = "soledad_bootstrap_failed" - SOLEDAD_BOOTSTRAP_FINISHED = "soledad_bootstrap_finished" - SOLEDAD_OFFLINE_FAILED = "soledad_offline_failed" - SOLEDAD_OFFLINE_FINISHED = "soledad_offline_finished" - SOLEDAD_INVALID_AUTH_TOKEN = "soledad_invalid_auth_token" - - SOLEDAD_PASSWORD_CHANGE_OK = "soledad_password_change_ok" - SOLEDAD_PASSWORD_CHANGE_ERROR = "soledad_password_change_error" - - SOLEDAD_CANCELLED_BOOTSTRAP = "soledad_cancelled_bootstrap" - - KEYMANAGER_EXPORT_OK = "keymanager_export_ok" - KEYMANAGER_EXPORT_ERROR = "keymanager_export_error" - KEYMANAGER_KEYS_LIST = "keymanager_keys_list" - - KEYMANAGER_IMPORT_IOERROR = "keymanager_import_ioerror" - KEYMANAGER_IMPORT_DATAMISMATCH = "keymanager_import_datamismatch" - KEYMANAGER_IMPORT_MISSINGKEY = "keymanager_import_missingkey" - KEYMANAGER_IMPORT_ADDRESSMISMATCH = "keymanager_import_addressmismatch" - KEYMANAGER_IMPORT_OK = "keymanager_import_ok" - KEYMANAGER_KEY_DETAILS = "keymanager_key_details" - - IMAP_STOPPED = "imap_stopped" - - BACKEND_BAD_CALL = "backend_bad_call" - - def __init__(self): - """ - Constructor for the Signaler - """ - QtCore.QObject.__init__(self) - self._signals = {} - - signals = [ - self.PROV_NAME_RESOLUTION_KEY, - self.PROV_HTTPS_CONNECTION_KEY, - self.PROV_DOWNLOAD_PROVIDER_INFO_KEY, - self.PROV_DOWNLOAD_CA_CERT_KEY, - self.PROV_CHECK_CA_FINGERPRINT_KEY, - self.PROV_CHECK_API_CERTIFICATE_KEY, - self.PROV_PROBLEM_WITH_PROVIDER_KEY, - self.PROV_UNSUPPORTED_CLIENT, - self.PROV_UNSUPPORTED_API, - self.PROV_CANCELLED_SETUP, - self.PROV_GET_ALL_SERVICES, - self.PROV_GET_SUPPORTED_SERVICES, - self.PROV_GET_DETAILS, - self.PROV_GET_PINNED_PROVIDERS, - - self.SRP_REGISTRATION_FINISHED, - self.SRP_REGISTRATION_FAILED, - self.SRP_REGISTRATION_TAKEN, - - self.EIP_CONFIG_READY, - self.EIP_CLIENT_CERTIFICATE_READY, - self.EIP_CANCELLED_SETUP, - - self.EIP_CONNECTED, - self.EIP_DISCONNECTED, - self.EIP_CONNECTION_DIED, - self.EIP_CONNECTION_ABORTED, - self.EIP_STOPPED, - - self.EIP_NO_POLKIT_AGENT_ERROR, - self.EIP_NO_TUN_KEXT_ERROR, - self.EIP_NO_PKEXEC_ERROR, - self.EIP_OPENVPN_NOT_FOUND_ERROR, - self.EIP_OPENVPN_ALREADY_RUNNING, - self.EIP_ALIEN_OPENVPN_ALREADY_RUNNING, - self.EIP_VPN_LAUNCHER_EXCEPTION, - - self.EIP_GET_GATEWAYS_LIST, - self.EIP_GET_GATEWAYS_LIST_ERROR, - self.EIP_UNINITIALIZED_PROVIDER, - self.EIP_GET_INITIALIZED_PROVIDERS, - - self.EIP_NETWORK_UNREACHABLE, - self.EIP_PROCESS_RESTART_TLS, - self.EIP_PROCESS_RESTART_PING, - - self.EIP_STATE_CHANGED, - self.EIP_STATUS_CHANGED, - self.EIP_PROCESS_FINISHED, - - self.EIP_CAN_START, - self.EIP_CANNOT_START, - - self.EIP_DNS_OK, - self.EIP_DNS_ERROR, - - self.SRP_AUTH_OK, - self.SRP_AUTH_ERROR, - self.SRP_AUTH_SERVER_ERROR, - self.SRP_AUTH_CONNECTION_ERROR, - self.SRP_AUTH_BAD_USER_OR_PASSWORD, - self.SRP_LOGOUT_OK, - self.SRP_LOGOUT_ERROR, - self.SRP_PASSWORD_CHANGE_OK, - self.SRP_PASSWORD_CHANGE_ERROR, - self.SRP_PASSWORD_CHANGE_BADPW, - self.SRP_NOT_LOGGED_IN_ERROR, - self.SRP_STATUS_LOGGED_IN, - self.SRP_STATUS_NOT_LOGGED_IN, - - self.SOLEDAD_BOOTSTRAP_FAILED, - self.SOLEDAD_BOOTSTRAP_FINISHED, - self.SOLEDAD_OFFLINE_FAILED, - self.SOLEDAD_OFFLINE_FINISHED, - self.SOLEDAD_INVALID_AUTH_TOKEN, - self.SOLEDAD_CANCELLED_BOOTSTRAP, - - self.SOLEDAD_PASSWORD_CHANGE_OK, - self.SOLEDAD_PASSWORD_CHANGE_ERROR, - - self.KEYMANAGER_EXPORT_OK, - self.KEYMANAGER_EXPORT_ERROR, - self.KEYMANAGER_KEYS_LIST, - - self.KEYMANAGER_IMPORT_IOERROR, - self.KEYMANAGER_IMPORT_DATAMISMATCH, - self.KEYMANAGER_IMPORT_MISSINGKEY, - self.KEYMANAGER_IMPORT_ADDRESSMISMATCH, - self.KEYMANAGER_IMPORT_OK, - self.KEYMANAGER_KEY_DETAILS, - - self.IMAP_STOPPED, - - self.BACKEND_BAD_CALL, - ] - - for sig in signals: - self._signals[sig] = getattr(self, sig) - - def signal(self, key, data=None): - """ - Emits a Qt signal based on the key provided, with the data if provided. - - :param key: string identifying the signal to emit - :type key: str - :param data: object to send with the data - :type data: object - - NOTE: The data object will be a serialized str in the backend, - and an unserialized object in the frontend, but for now we - just care about objects. - """ - # Right now it emits Qt signals. The backend version of this - # will do zmq.send_multipart, and the frontend version will be - # similar to this - - # for some reason emitting 'None' gives a segmentation fault. - if data is None: - data = '' - - try: - self._signals[key].emit(data) - except KeyError: - logger.error("Unknown key for signal %s!" % (key,)) + prov_cancelled_setup = QtCore.Signal() + prov_check_api_certificate = QtCore.Signal(object) + prov_check_ca_fingerprint = QtCore.Signal(object) + prov_download_ca_cert = QtCore.Signal(object) + prov_download_provider_info = QtCore.Signal(object) + prov_get_all_services = QtCore.Signal(object) + prov_get_details = QtCore.Signal(object) + prov_get_pinned_providers = QtCore.Signal(object) + prov_get_supported_services = QtCore.Signal(object) + prov_https_connection = QtCore.Signal(object) + prov_name_resolution = QtCore.Signal(object) + prov_problem_with_provider = QtCore.Signal() + prov_unsupported_api = QtCore.Signal() + prov_unsupported_client = QtCore.Signal() + + soledad_bootstrap_failed = QtCore.Signal() + soledad_bootstrap_finished = QtCore.Signal() + soledad_cancelled_bootstrap = QtCore.Signal() + soledad_invalid_auth_token = QtCore.Signal() + soledad_offline_failed = QtCore.Signal() + soledad_offline_finished = QtCore.Signal() + soledad_password_change_error = QtCore.Signal() + soledad_password_change_ok = QtCore.Signal() + + srp_auth_bad_user_or_password = QtCore.Signal() + srp_auth_connection_error = QtCore.Signal() + srp_auth_error = QtCore.Signal() + srp_auth_ok = QtCore.Signal() + srp_auth_server_error = QtCore.Signal() + srp_logout_error = QtCore.Signal() + srp_logout_ok = QtCore.Signal() + srp_not_logged_in_error = QtCore.Signal() + srp_password_change_badpw = QtCore.Signal() + srp_password_change_error = QtCore.Signal() + srp_password_change_ok = QtCore.Signal() + srp_registration_failed = QtCore.Signal() + srp_registration_finished = QtCore.Signal() + srp_registration_taken = QtCore.Signal() + srp_status_logged_in = QtCore.Signal() + srp_status_not_logged_in = QtCore.Signal() |