def validate_security_data(self):
self.model.update(MessageType.INFO, "Authentication - validating")
self.validator = SecurityValidator(self.model.data_storage)
self.validator.validate_security_data()
self.model.update(MessageType.INFO, "Authentication - SUCCESS")
def validate_security_data(self):
self.model.update(MessageType.INFO, "Authentication - validating")
self.validator = SecurityValidator(self.model.data_storage)
self.validator.validate_security_data()
self.model.update(MessageType.INFO, "Authentication - SUCCESS")
class ServiceManager(object):
def __init__(self, model):
""" Constructor """
self.model = model
self.service_objects_mapping = {
AuthOperation.COOKIE: security.CookieAuthenticationService,
AuthOperation.NETRC: security.NetrcAuthenticationService,
AuthOperation.SCRIPT: security.ScriptAuthenticationService,
AuthOperation.CERN_DATA: security.CERNAuthenticationService,
AuthOperation.CREDS_IN_PARAMETERS: security.CredentialsAuthenticationService,
AuthOperation.INTERACTIVE: security.CredentialsAuthenticationService,
}
def authorise(self, auth_operation, omit_auth):
try:
self.get_security_data(auth_operation)
if not omit_auth:
self.validate_security_data()
except AuthenticationError:
self.handle_authentication_error()
def get_security_data(self, auth_operation):
self.auth_operation = auth_operation
security_service_object = self.service_objects_mapping[auth_operation](self.model.data_storage)
security_service_object.get_data()
def validate_security_data(self):
self.model.update(MessageType.INFO, "Authentication - validating")
self.validator = SecurityValidator(self.model.data_storage)
self.validator.validate_security_data()
self.model.update(MessageType.INFO, "Authentication - SUCCESS")
def execute_request(self, operation):
self.service_object = WeblogicServicesFactory(type(operation), self.model)
# process the request
self.model.update(MessageType.INFO, "Operation: '" + str(operation) + "'")
return self.service_object.run(operation)
def handle_authentication_error(self):
if self.auth_operation == AuthOperation.COOKIE:
self.display_error_msg("Cookie expired.")
self.authorise(AuthOperation.INTERACTIVE)
elif self.auth_operation == AuthOperation.NETRC:
self.display_error_msg("Credentials in .netrc are invalid.")
raise Exception()
elif self.auth_operation == AuthOperation.SCRIPT:
self.display_error_msg("Credentials provided by user script are invalid.")
raise Exception()
elif self.auth_operation == AuthOperation.CERN_DATA:
self.display_error_msg("Credentials provided by CERN infrastructure are invalid.")
raise Exception()
elif self.auth_operation == AuthOperation.CREDS_IN_PARAMETERS:
self.display_error_msg("Credentials are invalid.")
raise Exception()
elif self.auth_operation == AuthOperation.INTERACTIVE:
self.display_error_msg("Credentials are invalid.")
self.authorise(self.auth_operation, False)
else:
raise Exception("Unrecognized auth operation")
def display_msg(self, message):
self.model.update(MessageType.INFO, message)
def display_error_msg(self, message):
self.model.update(MessageType.ERROR, message)
class ServiceManager(object):
def __init__(self, model):
''' Constructor '''
self.model = model
self.service_objects_mapping = \
{AuthOperation.COOKIE: security.CookieAuthenticationService,
AuthOperation.NETRC: security.NetrcAuthenticationService,
AuthOperation.SCRIPT: security.ScriptAuthenticationService,
AuthOperation.CERN_DATA: security.CERNAuthenticationService,
AuthOperation.CREDS_IN_PARAMETERS: security.CredentialsAuthenticationService,
AuthOperation.INTERACTIVE: security.CredentialsAuthenticationService}
def authorise(self, auth_operation, omit_auth):
try:
self.get_security_data(auth_operation)
if not omit_auth:
self.validate_security_data()
except AuthenticationError:
self.handle_authentication_error()
def get_security_data(self, auth_operation):
self.auth_operation = auth_operation
security_service_object = \
self.service_objects_mapping[auth_operation](self.model.data_storage)
security_service_object.get_data()
def validate_security_data(self):
self.model.update(MessageType.INFO, "Authentication - validating")
self.validator = SecurityValidator(self.model.data_storage)
self.validator.validate_security_data()
self.model.update(MessageType.INFO, "Authentication - SUCCESS")
def execute_request(self, operation):
self.service_object = WeblogicServicesFactory(type(operation),
self.model)
#process the request
self.model.update(MessageType.INFO, "Operation: '" + \
str(operation) + "'")
return self.service_object.run(operation)
def handle_authentication_error(self):
if self.auth_operation == AuthOperation.COOKIE:
self.display_error_msg("Cookie expired.")
self.authorise(AuthOperation.INTERACTIVE)
elif self.auth_operation == AuthOperation.NETRC:
self.display_error_msg("Credentials in .netrc are invalid.")
raise Exception()
elif self.auth_operation == AuthOperation.SCRIPT:
self.display_error_msg(
"Credentials provided by user script are invalid.")
raise Exception()
elif self.auth_operation == AuthOperation.CERN_DATA:
self.display_error_msg(
"Credentials provided by CERN infrastructure are invalid.")
raise Exception()
elif self.auth_operation == AuthOperation.CREDS_IN_PARAMETERS:
self.display_error_msg("Credentials are invalid.")
raise Exception()
elif self.auth_operation == AuthOperation.INTERACTIVE:
self.display_error_msg("Credentials are invalid.")
self.authorise(self.auth_operation, False)
else:
raise Exception("Unrecognized auth operation")
def display_msg(self, message):
self.model.update(MessageType.INFO, message)
def display_error_msg(self, message):
self.model.update(MessageType.ERROR, message)
