From 2c4c61213c9f2f8fba83a2244fa7afe0a6feb481 Mon Sep 17 00:00:00 2001 From: Eli Halych Date: Mon, 7 Dec 2020 13:13:53 +0000 Subject: Allow customization of commonEventHeadres before request is sent Details: - Python handler is allowed to take --data argument with fields to be overriden. - In python handler the original dictionary from config.json is merged with custom sourceName and reportingEntityName if provided. - Java source code generates default sourceName and reportingEntityName as part of default data in the form of "default-XXX", where XXX is YEAR, MONTH and DAY as integers. - If such default data is received in the request body, don't override them with default values. - BUG FIXED: the previous solution used abstract path that could be "/" that resulted in empty strings for sourceName and reportingEntityName. Issue-ID: INT-1800 Signed-off-by: Eli Halych Change-Id: Ic88c5606a44abac64f842f28621332f3f86b83c6 --- test/mocks/masspnfsim/MassPnfSim.py | 27 +++++++++++++++++++++- .../pnfsimulator/message/JSONObjectFactory.java | 13 +++++++++-- 2 files changed, 37 insertions(+), 3 deletions(-) (limited to 'test/mocks/masspnfsim') diff --git a/test/mocks/masspnfsim/MassPnfSim.py b/test/mocks/masspnfsim/MassPnfSim.py index c9c84e8c9..50e4b6e80 100755 --- a/test/mocks/masspnfsim/MassPnfSim.py +++ b/test/mocks/masspnfsim/MassPnfSim.py @@ -27,6 +27,15 @@ def validate_url(url): pass return url +def merge_dictionaries(origin, custom): + '''Combine 2 dictionaries based on common keys.''' + return { + key: dict( + origin.get(key, {}), + **custom.get(key, {})) + for key in origin.keys() | custom.keys() + } + def validate_ip(ip): '''Helper function to validate input param is a vaild IP address''' try: @@ -84,6 +93,7 @@ def get_parser(): metavar='INT', required=True) parser_triggerstart.add_argument('--user', help='VES auth username', type=str, metavar='USERNAME') parser_triggerstart.add_argument('--password', help='VES auth password', type=str, metavar='PASSWORD') + parser_triggerstart.add_argument('--data', help='Custom data to override default values', type=dict, metavar='DATA') # Status command parser parser_status = subparsers.add_parser('status', help='Status') parser_status.add_argument('--count', help='Instance count to show status for', type=int, metavar='INT', default=0) @@ -150,7 +160,7 @@ class MassPnfSim: self.logger = logging.getLogger(__name__) self.logger.setLevel(self.log_lvl) self.sim_dirname_pattern = "pnf-sim-lw-" - self.mvn_build_cmd = 'mvn clean package docker:build -Dcheckstyle.skip ' + self.mvn_build_cmd = 'mvn clean package docker:build -Dcheckstyle.skip' self.docker_compose_status_cmd = 'docker-compose ps' def _run_cmd(self, cmd, dir_context='.'): @@ -427,15 +437,19 @@ class MassPnfSim: @_MassPnfSim_Decorators.validate_subcommand def trigger(self, args): # pylint: disable=W0613 self.logger.info("Triggering VES sending:") + for i in range(*self._get_iter_range()): + sim_ip = self._get_sim_instance_data(i) self.logger.info(f'Triggering {self.sim_dirname_pattern}{i} instance:') self.logger.info(f' PNF-Sim IP: {sim_ip}') + # create a Basic auth token plaintext_auth = f"{args.user}:{args.password}" basic_auth_base64 = get_auth_token_base64(plaintext_auth) basic_auth_token = f"Basic {basic_auth_base64}" self.logger.info((basic_auth_base64)) + # setup req headers req_headers = { "Content-Type": "application/json", @@ -444,17 +458,28 @@ class MassPnfSim: "Authorization": basic_auth_token } self.logger.debug(f' Request headers: {req_headers}') + try: + # get payload for the request with open(f'{self.sim_dirname_pattern}{i}/{self.sim_msg_config}') as data: + json_data = loads(data.read()) + try: + json_data = merge_dictionaries(json_data, args.data) + except AttributeError: + self.logger.debug('The request will be sent without customization.') + self.logger.debug(f' JSON payload for the simulator:\n{json_data}') + # make a http request to the simulator sim_response = post('{}'.format(self.sim_start_url).format(sim_ip), headers=req_headers, json=json_data) + if sim_response.status_code == codes.ok: self.logger.info(' Simulator response: ' + sim_response.text) else: self.logger.warning(' Simulator response ' + sim_response.text) + except TypeError: self.logger.error(f' Could not load JSON data from {self.sim_dirname_pattern}{i}/{self.sim_msg_config}') diff --git a/test/mocks/masspnfsim/pnf-sim-lightweight/src/main/java/org/onap/pnfsimulator/message/JSONObjectFactory.java b/test/mocks/masspnfsim/pnf-sim-lightweight/src/main/java/org/onap/pnfsimulator/message/JSONObjectFactory.java index ded991044..7c12983f0 100644 --- a/test/mocks/masspnfsim/pnf-sim-lightweight/src/main/java/org/onap/pnfsimulator/message/JSONObjectFactory.java +++ b/test/mocks/masspnfsim/pnf-sim-lightweight/src/main/java/org/onap/pnfsimulator/message/JSONObjectFactory.java @@ -50,6 +50,7 @@ import static org.onap.pnfsimulator.message.MessageConstants.VERSION; import static org.onap.pnfsimulator.message.MessageConstants.VERSION_NUMBER; import static org.onap.pnfsimulator.message.MessageConstants.VES_EVENT_LISTENER_VERSION; import static org.onap.pnfsimulator.message.MessageConstants.VES_EVENT_LISTENER_VERSION_NUMBER; +import java.util.Calendar; import java.io.File; import java.util.List; import java.util.TimeZone; @@ -61,6 +62,7 @@ final class JSONObjectFactory { static JSONObject generateConstantCommonEventHeader() { JSONObject commonEventHeader = new JSONObject(); long timestamp = System.currentTimeMillis(); + String nodeName = generateDefaultName(); commonEventHeader.put(EVENT_ID, generateEventId()); commonEventHeader.put(TIME_ZONE_OFFSET, generateTimeZone(timestamp)); commonEventHeader.put(LAST_EPOCH_MICROSEC, timestamp); @@ -70,8 +72,6 @@ final class JSONObjectFactory { commonEventHeader.put(INTERNAL_HEADER_FIELDS, new JSONObject()); commonEventHeader.put(VERSION, VERSION_NUMBER); commonEventHeader.put(VES_EVENT_LISTENER_VERSION, VES_EVENT_LISTENER_VERSION_NUMBER); - String absPath = new File("").getAbsolutePath(); - String nodeName = absPath.substring(absPath.lastIndexOf(File.separator)+1); commonEventHeader.put(SOURCE_NAME, nodeName); commonEventHeader.put(REPORTING_ENTITY_NAME, nodeName); return commonEventHeader; @@ -118,6 +118,15 @@ final class JSONObjectFactory { return String.format("FileReady_%s", timeAsString); } + static String generateDefaultName() { + String defaultName = "default"; + int year = Calendar.getInstance().get(Calendar.YEAR); + int month = Calendar.getInstance().get(Calendar.MONTH); + int day = Calendar.getInstance().get(Calendar.DAY_OF_MONTH); + + return defaultName + "-" + year + month + day; + } + static String generateTimeZone(long timestamp) { TimeZone timeZone = TimeZone.getDefault(); int offsetInMillis = timeZone.getOffset(timestamp); -- cgit 1.2.3-korg