def __getIpObjectFromDestinationData(ip_address, ip_mac_address): ''' @types: str, str -> IPAddress try to get ip address by mac address from ARP Cache ''' foundIp = clientdiscoveryutils.getIPAddressOnlyFromMacAddress(ip_mac_address) if foundIp: ip_address = foundIp return ip_addr.IPAddress(ip_address)
def DiscoveryMain(Framework): SHELL_CLIENT_PROTOCOLS = _getSupportedShellProtocols(Framework) ip = Framework.getDestinationAttribute('ip_address') domain = Framework.getDestinationAttribute('ip_domain') codepage = Framework.getCodePage() useLastState = Framework.getParameter('useLastSuccessConnection') vector = ObjectStateHolderVector() warningsList = [] errorsList = [] # preparing empty dictionary for storing credentials later credentialsByType = {} # take the latest used credentials if any lastState = None if useLastState and useLastState.lower() == 'true': lastState = Framework.loadState() if lastState: credentialsByType[None] = [lastState] # try to get ip address by mac address from ARP Cache macAddress = Framework.getDestinationAttribute('ip_mac_address') foundIp = clientdiscoveryutils.getIPAddressOnlyFromMacAddress(macAddress) if foundIp: ip = foundIp # Gather credentials for protocols for clientType in SHELL_CLIENT_PROTOCOLS: # getting an ordered list of credentials for the given client type and storing them in the credentials dictionary protocols = netutils.getAvailableProtocols(Framework, clientType, ip, domain) if protocols: credentialsByType[clientType] = protocols ########################################################################################################## ##################################Start Special processing for Universal Discovery Agent################## # take Universal Discovery Agent credentials if new Universal Discovery Agent installed on that IP connectedDDMAgentCredentials = None if useLastState and useLastState.lower() == 'true': connectedDDMAgentCredentials = Framework.loadGlobalState(ip) client = None udaNotAlive = 0 if connectedDDMAgentCredentials: logger.debug('Found global state credentials ', connectedDDMAgentCredentials, ' of installed agent on ip:', ip) client = createClient(Framework, ClientsConsts.DDM_AGENT_PROTOCOL_NAME, [connectedDDMAgentCredentials], ip, codepage, warningsList, errorsList) # If we are successfully connected if client: logger.debug('Succeeded to connect with global state credentials ', client.getCredentialId(), ' of installed agent') Framework.saveState(client.getCredentialId()) else: logger.debug('Failed to connect with global state credentials ', connectedDDMAgentCredentials, ' on ip:', ip) udaNotAlive = 1 #AgentUtils.clearGlobalState(Framework) # only for case where no connection established before if not client: # checks whether there are credential for specified protocol if credentialsByType: if lastState: client = createClientFromLastState(Framework, lastState, warningsList, errorsList) if not client: logger.debug('Failed to create client using last state properties. Will try to connect using other credentials.') if not client: for clientType in SHELL_CLIENT_PROTOCOLS: credentials = credentialsByType.get(clientType) if credentials: client = createClient(Framework, clientType, credentials, ip, codepage, warningsList, errorsList) if client: warningsList = [] errorsList = [] # save credentials id for further reuse Framework.saveState(client.getCredentialId()) break else: for shellType in SHELL_CLIENT_PROTOCOLS: msg = errormessages.makeErrorMessage(shellType, pattern=errormessages.ERROR_NO_CREDENTIALS) errobj = errorobject.createError(errorcodes.NO_CREDENTIALS_FOR_TRIGGERED_IP, [shellType], msg) warningsList.append(errobj) if not client: Framework.clearState() else: # successfully connected, do discovery shell = None clientType = client.getClientType() connectedOSCredentialID = None try: try: shellFactory = shellutils.ShellFactory() shell = shellFactory.createShell(client, clientType) connectedOSCredentialID = ConnectedOSCredentialFinder.findCredential(Framework, shell, client, errorsList, warningsList) # If we got a default value, we just pass None later # Else - we need to signal the existing client which can be only UDA by now that it has a credential # to take sudo password from, if it needs it if (not connectedOSCredentialID or connectedOSCredentialID == ConnectedOSCredentialFinder.NO_CONNECTED_CRED_ID): connectedOSCredentialID = None else: try: client.setConnectedShellCredentialID(connectedOSCredentialID) except: logger.warn('Failed to setConnectedShellCredentialID, sudo commands may not work in this run') vector.addAll(doDiscovery(Framework, shell, client, ip, codepage, connectedOSCredentialID)) except (Exception, JException), jex: msg = str(jex) logger.debugException(msg) errormessages.resolveAndAddToObjectsCollections(msg, clientType, warningsList, errorsList) finally: if udaNotAlive and client: logger.debug('find another shell can be connected. ', shell) logger.debug('Removing the connected uda shell because it failed to connect') agentOsh = ObjectStateHolder(ClientsConsts.DDM_AGENT_PROTOCOL_NAME) agentOsh.setAttribute('application_ip', ip) agentOsh.setAttribute('data_name', ClientsConsts.DDM_AGENT_PROTOCOL_NAME) #agentOsh.setAttribute('application_port', shell.getPort()) agentOsh.setContainer(modeling.createHostOSH(ip)) Framework.deleteObject(agentOsh) Framework.flushObjects() Framework.clearGlobalState(ip) if shell: try: shell.closeClient() except: errobj = errorobject.createError(errorcodes.CLIENT_NOT_CLOSED_PROPERLY, None, "Client was not closed properly") warningsList.append(errobj) logger.warnException('') # close client anyway if client and client.close(): pass # create shell OSH if connection established but discovery failed if not vector.size(): logger.warn('Discovery failed, though shell object will be created') hostOsh = modeling.createHostOSH(ip, filter_client_ip=True) if hostOsh: languageName = None langBund = Framework.getEnvironmentInformation().getBundle('langNetwork', languageName) shellOsh = createShellObj(client, client, ip, langBund, languageName, codepage, connectedShellCredId=connectedOSCredentialID) shellOsh.setContainer(hostOsh) vector.add(shellOsh) else: logger.warn('Failed to create node and shell since IP is of a Client range type, not enough data for reconciliation.') for errobj in warningsList: logger.reportWarningObject(errobj) for errobj in errorsList: logger.reportErrorObject(errobj) return vector
def DiscoveryMain(Framework): SHELL_CLIENT_PROTOCOLS = _getSupportedShellProtocols(Framework) ip = Framework.getDestinationAttribute('ip_address') domain = Framework.getDestinationAttribute('ip_domain') codepage = Framework.getCodePage() useLastState = Framework.getParameter('useLastSuccessConnection') vector = ObjectStateHolderVector() warningsList = [] errorsList = [] # preparing empty dictionary for storing credentials later credentialsByType = {} # take the latest used credentials if any lastState = None if useLastState and useLastState.lower() == 'true': lastState = Framework.loadState() if lastState: credentialsByType[None] = [lastState] # try to get ip address by mac address from ARP Cache macAddress = Framework.getDestinationAttribute('ip_mac_address') foundIp = clientdiscoveryutils.getIPAddressOnlyFromMacAddress(macAddress) if foundIp: ip = foundIp # Gather credentials for protocols for clientType in SHELL_CLIENT_PROTOCOLS: # getting an ordered list of credentials for the given client type and storing them in the credentials dictionary protocols = netutils.getAvailableProtocols(Framework, clientType, ip, domain) if protocols: credentialsByType[clientType] = protocols ########################################################################################################## ##################################Start Special processing for Universal Discovery Agent################## # take Universal Discovery Agent credentials if new Universal Discovery Agent installed on that IP connectedDDMAgentCredentials = None if useLastState and useLastState.lower() == 'true': connectedDDMAgentCredentials = Framework.loadGlobalState(ip) client = None udaNotAlive = 0 if connectedDDMAgentCredentials: logger.debug('Found global state credentials ', connectedDDMAgentCredentials, ' of installed agent on ip:', ip) client = createClient(Framework, ClientsConsts.DDM_AGENT_PROTOCOL_NAME, [connectedDDMAgentCredentials], ip, codepage, warningsList, errorsList) # If we are successfully connected if client: logger.debug('Succeeded to connect with global state credentials ', client.getCredentialId(), ' of installed agent') Framework.saveState(client.getCredentialId()) else: logger.debug('Failed to connect with global state credentials ', connectedDDMAgentCredentials, ' on ip:', ip) udaNotAlive = 1 #AgentUtils.clearGlobalState(Framework) # only for case where no connection established before if not client: # checks whether there are credential for specified protocol if credentialsByType: if lastState: client = createClientFromLastState(Framework, lastState, warningsList, errorsList) if not client: logger.debug( 'Failed to create client using last state properties. Will try to connect using other credentials.' ) if not client: for clientType in SHELL_CLIENT_PROTOCOLS: credentials = credentialsByType.get(clientType) if credentials: client = createClient(Framework, clientType, credentials, ip, codepage, warningsList, errorsList) if client: warningsList = [] errorsList = [] # save credentials id for further reuse Framework.saveState(client.getCredentialId()) break else: for shellType in SHELL_CLIENT_PROTOCOLS: msg = errormessages.makeErrorMessage( shellType, pattern=errormessages.ERROR_NO_CREDENTIALS) errobj = errorobject.createError( errorcodes.NO_CREDENTIALS_FOR_TRIGGERED_IP, [shellType], msg) warningsList.append(errobj) if not client: Framework.clearState() else: # successfully connected, do discovery shell = None clientType = client.getClientType() connectedOSCredentialID = None try: try: shellFactory = shellutils.ShellFactory() shell = shellFactory.createShell(client, clientType) connectedOSCredentialID = ConnectedOSCredentialFinder.findCredential( Framework, shell, client, errorsList, warningsList) # If we got a default value, we just pass None later # Else - we need to signal the existing client which can be only UDA by now that it has a credential # to take sudo password from, if it needs it if (not connectedOSCredentialID or connectedOSCredentialID == ConnectedOSCredentialFinder.NO_CONNECTED_CRED_ID): connectedOSCredentialID = None else: try: client.setConnectedShellCredentialID( connectedOSCredentialID) except: logger.warn( 'Failed to setConnectedShellCredentialID, sudo commands may not work in this run' ) vector.addAll( doDiscovery(Framework, shell, client, ip, codepage, connectedOSCredentialID)) except (Exception, JException), jex: msg = str(jex) logger.debugException(msg) errormessages.resolveAndAddToObjectsCollections( msg, clientType, warningsList, errorsList) finally: if udaNotAlive and client: logger.debug('find another shell can be connected. ', shell) logger.debug( 'Removing the connected uda shell because it failed to connect' ) agentOsh = ObjectStateHolder( ClientsConsts.DDM_AGENT_PROTOCOL_NAME) agentOsh.setAttribute('application_ip', ip) agentOsh.setAttribute('data_name', ClientsConsts.DDM_AGENT_PROTOCOL_NAME) #agentOsh.setAttribute('application_port', shell.getPort()) agentOsh.setContainer(modeling.createHostOSH(ip)) Framework.deleteObject(agentOsh) Framework.flushObjects() Framework.clearGlobalState(ip) if shell: try: shell.closeClient() except: errobj = errorobject.createError( errorcodes.CLIENT_NOT_CLOSED_PROPERLY, None, "Client was not closed properly") warningsList.append(errobj) logger.warnException('') # close client anyway if client and client.close(): pass # create shell OSH if connection established but discovery failed if not vector.size(): logger.warn( 'Discovery failed, though shell object will be created') hostOsh = modeling.createHostOSH(ip, filter_client_ip=True) if hostOsh: languageName = None langBund = Framework.getEnvironmentInformation().getBundle( 'langNetwork', languageName) shellOsh = createShellObj( client, client, ip, langBund, languageName, codepage, connectedShellCredId=connectedOSCredentialID) shellOsh.setContainer(hostOsh) vector.add(shellOsh) else: logger.warn( 'Failed to create node and shell since IP is of a Client range type, not enough data for reconciliation.' ) for errobj in warningsList: logger.reportWarningObject(errobj) for errobj in errorsList: logger.reportErrorObject(errobj) return vector
def mainFunction(Framework, isClient, ip_address = None): _vector = ObjectStateHolderVector() errStr = '' ip_domain = Framework.getDestinationAttribute('ip_domain') host_cmdbid = Framework.getDestinationAttribute('host_cmdbid') host_key = Framework.getDestinationAttribute('host_key') host_macs = Framework.getTriggerCIDataAsList('mac_addrs') ip_arp_mac = Framework.getDestinationAttribute('ip_mac') # try to get ip address by mac address from ARP Cache foundIp = clientdiscoveryutils.getIPAddressOnlyFromMacAddress(ip_arp_mac) if foundIp: ip_address = foundIp if (ip_address == None): ip_address = Framework.getDestinationAttribute('ip_address') if (ip_domain == None): ip_domain = DomainScopeManager.getDomainByIp(ip_address, None) protocols = netutils.getAvailableProtocols(Framework, ClientsConsts.SNMP_PROTOCOL_NAME, ip_address, ip_domain) if len(protocols) == 0: errStr = 'No credentials defined for the triggered ip' logger.debug(errStr) errObj = errorobject.createError(errorcodes.NO_CREDENTIALS_FOR_TRIGGERED_IP, [ClientsConsts.SNMP_PROTOCOL_NAME], errStr) return (_vector, errObj) connected = 0 for protocol in protocols: client = None try: try: logger.debug('try to get snmp agent for: %s:%s' % (ip_address, ip_domain)) if (isClient == TRUE): properties = Properties() properties.setProperty(CollectorsConstants.DESTINATION_DATA_IP_ADDRESS, ip_address) properties.setProperty(CollectorsConstants.DESTINATION_DATA_IP_DOMAIN, ip_domain) client = Framework.createClient(protocol, properties) else: properties = Properties() properties.setProperty(CollectorsConstants.DESTINATION_DATA_IP_ADDRESS, ip_address) client = Framework.createClient(protocol, properties) logger.debug('Running test connection queries') testConnection(client) Framework.saveState(protocol) logger.debug('got snmp agent for: %s:%s' % (ip_address, ip_domain)) isMultiOid = client.supportMultiOid() logger.debug('snmp server isMultiOid state=%s' %isMultiOid) # create snmp OSH snmpOSH = modeling.createSnmpOSH(ip_address, client.getPort()) snmpOSH.setAttribute('application_timeout', client.getTimeout()) snmpOSH.setAttribute('snmp_port', client.getPort()) snmpOSH.setAttribute('credentials_id', client.getCredentialId()) snmpOSH.setAttribute('snmp_retry', client.getRetries()) snmpOSH.setAttribute('snmp_timeout', client.getTimeout()) #obtain SNMP protocol version snmpVersion = definedSnmpProtocolVersion(protocol, Framework) snmpOSH.setAttribute('application_version_number', snmpVersion) if ip_arp_mac and ip_arp_mac != 'NA': snmpOSH.setAttribute('arp_mac', ip_arp_mac) if isMultiOid == 1: snmpOSH.setBoolAttribute('snmp_supportmultioid', 1) else: snmpOSH.setBoolAttribute('snmp_supportmultioid', 0) _vector = doSnmp(client, isClient, snmpOSH, ip_address, ip_domain, Framework, host_cmdbid, host_key, host_macs) client.close() client = None if _vector.size() > 0: connected = 1 break except BroadcastIpDiscoveryException: msg = "Job has been triggered on broadcast IP, no results will be reported" errObj = errorobject.createError(errorcodes.NO_RESULTS_WILL_BE_REPORTED, ["Job has been triggered on broadcast IP"], msg) if client != None: client.close() client = None return (_vector, errObj) except: if client != None: client.close() client = None logger.debugException('Unexpected SNMP_AGENT Exception:') lastExceptionStr = str(sys.exc_info()[1]).strip() finally: if client != None: client.close() client = None error = errorobject.INTERNAL_ERROR if (not connected): errStr = errormessages.makeErrorMessage('SNMP', pattern=errormessages.ERROR_CONNECTION_FAILED) error = errorobject.createError(errorcodes.CONNECTION_FAILED, ['SNMP'], errStr) logger.debug(errStr) Framework.clearState() elif (_vector.size() == 0): error = errormessages.resolveError(lastExceptionStr, 'SNMP') return (_vector, error)