Examples with Helpers.getRandomString de.rwth.idsg.steve.utils.Helpers.getRandomString used on opensource projects

Example 1 with Helpers.getRandomString

use of de.rwth.idsg.steve.utils.Helpers.getRandomString in project steve by RWTH-i5-IDSG.

the class Issue72 method attackInternal.

protected void attackInternal() throws Exception {
    String idTag = __DatabasePreparer__.getRegisteredOcppTag();
    String chargeBoxId = Helpers.getRandomString();
    DateTime startDateTime = DateTime.now();
    DateTime stopDateTime = startDateTime.plusHours(5);
    int connectorId = 2;
    int meterStart = 444;
    int meterStop = 99999;
    BootNotificationResponse boot = getForOcpp16(path).bootNotification(new BootNotificationRequest().withChargePointVendor(getRandomString()).withChargePointModel(getRandomString()), chargeBoxId);
    Assertions.assertEquals(RegistrationStatus.ACCEPTED, boot.getStatus());
    StartTransactionResponse start = getForOcpp16(path).startTransaction(new StartTransactionRequest().withConnectorId(connectorId).withIdTag(idTag).withTimestamp(startDateTime).withMeterStart(meterStart), chargeBoxId);
    Assertions.assertNotNull(start);
    int transactionId = start.getTransactionId();
    StressTester.Runnable runnable = new StressTester.Runnable() {

        private final ThreadLocal<CentralSystemService> threadLocalClient = new ThreadLocal<>();

        @Override
        public void beforeRepeat() {
            threadLocalClient.set(getForOcpp16(path));
        }

        @Override
        public void toRepeat() {
            MeterValuesResponse mvr = threadLocalClient.get().meterValues(new MeterValuesRequest().withConnectorId(connectorId).withTransactionId(transactionId).withMeterValue(new MeterValue().withTimestamp(stopDateTime).withSampledValue(new SampledValue().withValue("555").withUnit(UnitOfMeasure.WH))), chargeBoxId);
            Assertions.assertNotNull(mvr);
            StopTransactionResponse stop = threadLocalClient.get().stopTransaction(new StopTransactionRequest().withTransactionId(transactionId).withTimestamp(stopDateTime).withIdTag(idTag).withMeterStop(meterStop), chargeBoxId);
            Assertions.assertNotNull(stop);
        }

        @Override
        public void afterRepeat() {
        }
    };
    StressTester tester = new StressTester(THREAD_COUNT, REPEAT_COUNT_PER_THREAD);
    tester.test(runnable);
    tester.shutDown();
}

Example 2 with Helpers.getRandomString

use of de.rwth.idsg.steve.utils.Helpers.getRandomString in project steve by RWTH-i5-IDSG.

the class Issue72LowLevelSoap method attackInternal.

protected void attackInternal() throws Exception {
    String idTag = __DatabasePreparer__.getRegisteredOcppTag();
    String chargeBoxId = Helpers.getRandomString();
    DateTime startDateTime = DateTime.parse("2018-06-27T01:10:10Z");
    DateTime stopDateTime = DateTime.parse("2018-06-27T04:10:10Z");
    int connectorId = 2;
    int meterStart = 444;
    int meterStop = 99999;
    BootNotificationResponse boot = getForOcpp16(path).bootNotification(new BootNotificationRequest().withChargePointVendor(getRandomString()).withChargePointModel(getRandomString()), chargeBoxId);
    Assertions.assertEquals(RegistrationStatus.ACCEPTED, boot.getStatus());
    StartTransactionResponse start = getForOcpp16(path).startTransaction(new StartTransactionRequest().withConnectorId(connectorId).withIdTag(idTag).withTimestamp(startDateTime).withMeterStart(meterStart), chargeBoxId);
    Assertions.assertNotNull(start);
    int transactionId = start.getTransactionId();
    String body = buildRequest(chargeBoxId, transactionId, idTag, stopDateTime, meterStop);
    ContentType contentType = ContentType.create(MediaType.SOAP_XML_UTF_8.type(), MediaType.SOAP_XML_UTF_8.charset().orNull());
    HttpUriRequest req = RequestBuilder.post(path).addHeader("SOAPAction", "urn://Ocpp/Cs/2015/10/StopTransaction").setEntity(new StringEntity(body, contentType)).build();
    CloseableHttpClient httpClient = HttpClients.createDefault();
    StressTester.Runnable runnable = new StressTester.Runnable() {

        private final ThreadLocal<CentralSystemService> threadLocalClient = new ThreadLocal<>();

        @Override
        public void beforeRepeat() {
            threadLocalClient.set(getForOcpp16(path));
        }

        @Override
        public void toRepeat() {
            MeterValuesResponse mvr = threadLocalClient.get().meterValues(new MeterValuesRequest().withConnectorId(connectorId).withTransactionId(transactionId).withMeterValue(new MeterValue().withTimestamp(stopDateTime).withSampledValue(new SampledValue().withMeasurand(Measurand.ENERGY_ACTIVE_IMPORT_REGISTER).withValue("555").withUnit(UnitOfMeasure.WH))), chargeBoxId);
            Assertions.assertNotNull(mvr);
            try {
                httpClient.execute(req, httpResponse -> {
                    if (httpResponse.getStatusLine().getStatusCode() != HttpStatus.SC_OK) {
                        throw new RuntimeException("Not OK");
                    }
                    return null;
                });
            } catch (Exception e) {
                e.printStackTrace();
            }
        }

        @Override
        public void afterRepeat() {
        }
    };
    try {
        StressTester tester = new StressTester(100, 100);
        tester.test(runnable);
        tester.shutDown();
    } finally {
        httpClient.close();
    }
}

Example 3 with Helpers.getRandomString

use of de.rwth.idsg.steve.utils.Helpers.getRandomString in project EVSUPERVISION by EnergyTIC.

the class Issue72LowLevelSoap method attackInternal.

protected void attackInternal() throws Exception {
    String idTag = __DatabasePreparer__.getRegisteredOcppTag();
    String chargeBoxId = Helpers.getRandomString();
    DateTime startDateTime = DateTime.parse("2018-06-27T01:10:10Z");
    DateTime stopDateTime = DateTime.parse("2018-06-27T04:10:10Z");
    int connectorId = 2;
    int meterStart = 444;
    int meterStop = 99999;
    BootNotificationResponse boot = getForOcpp16(path).bootNotification(new BootNotificationRequest().withChargePointVendor(getRandomString()).withChargePointModel(getRandomString()), chargeBoxId);
    Assertions.assertEquals(RegistrationStatus.ACCEPTED, boot.getStatus());
    StartTransactionResponse start = getForOcpp16(path).startTransaction(new StartTransactionRequest().withConnectorId(connectorId).withIdTag(idTag).withTimestamp(startDateTime).withMeterStart(meterStart), chargeBoxId);
    Assertions.assertNotNull(start);
    int transactionId = start.getTransactionId();
    String body = buildRequest(chargeBoxId, transactionId, idTag, stopDateTime, meterStop);
    ContentType contentType = ContentType.create(MediaType.SOAP_XML_UTF_8.type(), MediaType.SOAP_XML_UTF_8.charset().orNull());
    HttpUriRequest req = RequestBuilder.post(path).addHeader("SOAPAction", "urn://Ocpp/Cs/2015/10/StopTransaction").setEntity(new StringEntity(body, contentType)).build();
    CloseableHttpClient httpClient = HttpClients.createDefault();
    StressTester.Runnable runnable = new StressTester.Runnable() {

        private final ThreadLocal<CentralSystemService> threadLocalClient = new ThreadLocal<>();

        @Override
        public void beforeRepeat() {
            threadLocalClient.set(getForOcpp16(path));
        }

        @Override
        public void toRepeat() {
            MeterValuesResponse mvr = threadLocalClient.get().meterValues(new MeterValuesRequest().withConnectorId(connectorId).withTransactionId(transactionId).withMeterValue(new MeterValue().withTimestamp(stopDateTime).withSampledValue(new SampledValue().withMeasurand(Measurand.ENERGY_ACTIVE_IMPORT_REGISTER).withValue("555").withUnit(UnitOfMeasure.WH))), chargeBoxId);
            Assertions.assertNotNull(mvr);
            try {
                httpClient.execute(req, httpResponse -> {
                    if (httpResponse.getStatusLine().getStatusCode() != HttpStatus.SC_OK) {
                        throw new RuntimeException("Not OK");
                    }
                    return null;
                });
            } catch (Exception e) {
                e.printStackTrace();
            }
        }

        @Override
        public void afterRepeat() {
        }
    };
    try {
        StressTester tester = new StressTester(100, 100);
        tester.test(runnable);
        tester.shutDown();
    } finally {
        httpClient.close();
    }
}

Example 4 with Helpers.getRandomString

use of de.rwth.idsg.steve.utils.Helpers.getRandomString in project EVSUPERVISION by EnergyTIC.

the class Issue72 method attackInternal.

protected void attackInternal() throws Exception {
    String idTag = __DatabasePreparer__.getRegisteredOcppTag();
    String chargeBoxId = Helpers.getRandomString();
    DateTime startDateTime = DateTime.now();
    DateTime stopDateTime = startDateTime.plusHours(5);
    int connectorId = 2;
    int meterStart = 444;
    int meterStop = 99999;
    BootNotificationResponse boot = getForOcpp16(path).bootNotification(new BootNotificationRequest().withChargePointVendor(getRandomString()).withChargePointModel(getRandomString()), chargeBoxId);
    Assertions.assertEquals(RegistrationStatus.ACCEPTED, boot.getStatus());
    StartTransactionResponse start = getForOcpp16(path).startTransaction(new StartTransactionRequest().withConnectorId(connectorId).withIdTag(idTag).withTimestamp(startDateTime).withMeterStart(meterStart), chargeBoxId);
    Assertions.assertNotNull(start);
    int transactionId = start.getTransactionId();
    StressTester.Runnable runnable = new StressTester.Runnable() {

        private final ThreadLocal<CentralSystemService> threadLocalClient = new ThreadLocal<>();

        @Override
        public void beforeRepeat() {
            threadLocalClient.set(getForOcpp16(path));
        }

        @Override
        public void toRepeat() {
            MeterValuesResponse mvr = threadLocalClient.get().meterValues(new MeterValuesRequest().withConnectorId(connectorId).withTransactionId(transactionId).withMeterValue(new MeterValue().withTimestamp(stopDateTime).withSampledValue(new SampledValue().withValue("555").withUnit(UnitOfMeasure.WH))), chargeBoxId);
            Assertions.assertNotNull(mvr);
            StopTransactionResponse stop = threadLocalClient.get().stopTransaction(new StopTransactionRequest().withTransactionId(transactionId).withTimestamp(stopDateTime).withIdTag(idTag).withMeterStop(meterStop), chargeBoxId);
            Assertions.assertNotNull(stop);
        }

        @Override
        public void afterRepeat() {
        }
    };
    StressTester tester = new StressTester(THREAD_COUNT, REPEAT_COUNT_PER_THREAD);
    tester.test(runnable);
    tester.shutDown();
}