NO-JIRA Stop using deprecated methods from RandomStringUtils

7 files changed, 61 insertions, 63 deletions

diff --git a/server/sonar-main/src/test/java/org/sonar/application/AbstractStopRequestWatcherTest.java b/server/sonar-main/src/test/java/org/sonar/application/AbstractStopRequestWatcherTest.java
index a81e4cc1d97..7934e228046 100644
--- a/server/sonar-main/src/test/java/org/sonar/application/AbstractStopRequestWatcherTest.java
+++ b/server/sonar-main/src/test/java/org/sonar/application/AbstractStopRequestWatcherTest.java
@@ -37,7 +37,7 @@ public class AbstractStopRequestWatcherTest {
   @Rule
   public TestRule safeguardTimeout = new DisableOnDebug(Timeout.seconds(60));
 
-  private String threadName = RandomStringUtils.randomAlphabetic(12);
+  private String threadName = RandomStringUtils.secure().nextAlphabetic(12);
   private TestBooleanSupplier booleanSupplier = new TestBooleanSupplier();
   private TestAction stopAction = new TestAction();
 
diff --git a/server/sonar-main/src/test/java/org/sonar/application/SchedulerImplTest.java b/server/sonar-main/src/test/java/org/sonar/application/SchedulerImplTest.java
index 14f7975d271..e083d5d2b8e 100644
--- a/server/sonar-main/src/test/java/org/sonar/application/SchedulerImplTest.java
+++ b/server/sonar-main/src/test/java/org/sonar/application/SchedulerImplTest.java
@@ -53,7 +53,7 @@ import org.sonar.process.cluster.hz.HazelcastMember;
 
 import static com.google.common.collect.ImmutableMap.of;
 import static java.util.Collections.synchronizedList;
-import static org.apache.commons.lang3.RandomStringUtils.randomAlphanumeric;
+import static org.apache.commons.lang3.RandomStringUtils.secure;
 import static org.assertj.core.api.Assertions.assertThat;
 import static org.mockito.Mockito.doThrow;
 import static org.mockito.Mockito.mock;
@@ -410,8 +410,8 @@ public class SchedulerImplTest {
   }
 
   private ImmutableMap.Builder<String, String> addRequiredNodeProperties(ImmutableMap.Builder<String, String> builder) {
-    builder.put(CLUSTER_NODE_NAME.getKey(), randomAlphanumeric(4));
-    builder.put(CLUSTER_NODE_HOST.getKey(), randomAlphanumeric(4));
+    builder.put(CLUSTER_NODE_NAME.getKey(), secure().nextAlphanumeric(4));
+    builder.put(CLUSTER_NODE_HOST.getKey(), secure().nextAlphanumeric(4));
     builder.put(CLUSTER_NODE_HZ_PORT.getKey(), String.valueOf(1 + new Random().nextInt(999)));
     return builder;
   }
diff --git a/server/sonar-main/src/test/java/org/sonar/application/cluster/health/SearchNodeHealthProviderTest.java b/server/sonar-main/src/test/java/org/sonar/application/cluster/health/SearchNodeHealthProviderTest.java
index 9e1f27a1f48..2f93d9cd9f3 100644
--- a/server/sonar-main/src/test/java/org/sonar/application/cluster/health/SearchNodeHealthProviderTest.java
+++ b/server/sonar-main/src/test/java/org/sonar/application/cluster/health/SearchNodeHealthProviderTest.java
@@ -30,8 +30,7 @@ import org.sonar.process.Props;
 import org.sonar.process.cluster.health.NodeHealth;
 
 import static java.lang.String.valueOf;
-import static org.apache.commons.lang3.RandomStringUtils.randomAlphabetic;
-import static org.apache.commons.lang3.RandomStringUtils.randomAlphanumeric;
+import static org.apache.commons.lang3.RandomStringUtils.secure;
 import static org.assertj.core.api.Assertions.assertThatThrownBy;
 import static org.assertj.core.api.AssertionsForInterfaceTypes.assertThat;
 import static org.mockito.Mockito.mock;
@@ -59,7 +58,7 @@ public class SearchNodeHealthProviderTest {
   @Test
   public void constructor_throws_NPE_if_NetworkUtils_getHostname_returns_null_and_property_is_not_set() {
     Properties properties = new Properties();
-    properties.put(CLUSTER_NODE_NAME.getKey(), randomAlphanumeric(3));
+    properties.put(CLUSTER_NODE_NAME.getKey(), secure().nextAlphanumeric(3));
     Props props = new Props(properties);
 
     assertThatThrownBy(() -> new SearchNodeHealthProvider(props, clusterAppState, networkUtils, clock))
@@ -69,8 +68,8 @@ public class SearchNodeHealthProviderTest {
   @Test
   public void constructor_throws_IAE_if_property_node_port_is_not_set() {
     Properties properties = new Properties();
-    properties.put(CLUSTER_NODE_NAME.getKey(), randomAlphanumeric(3));
-    when(networkUtils.getHostname()).thenReturn(randomAlphanumeric(34));
+    properties.put(CLUSTER_NODE_NAME.getKey(), secure().nextAlphanumeric(3));
+    when(networkUtils.getHostname()).thenReturn(secure().nextAlphanumeric(34));
     Props props = new Props(properties);
 
     assertThatThrownBy(() -> new SearchNodeHealthProvider(props, clusterAppState, networkUtils, clock))
@@ -80,11 +79,11 @@ public class SearchNodeHealthProviderTest {
 
   @Test
   public void constructor_throws_FormatException_if_property_node_port_is_not_an_integer() {
-    String port = randomAlphabetic(3);
+    String port = secure().nextAlphabetic(3);
     Properties properties = new Properties();
-    properties.put(CLUSTER_NODE_NAME.getKey(), randomAlphanumeric(3));
+    properties.put(CLUSTER_NODE_NAME.getKey(), secure().nextAlphanumeric(3));
     properties.put(CLUSTER_NODE_HZ_PORT.getKey(), port);
-    when(networkUtils.getHostname()).thenReturn(randomAlphanumeric(34));
+    when(networkUtils.getHostname()).thenReturn(secure().nextAlphanumeric(34));
     Props props = new Props(properties);
 
     assertThatThrownBy(() -> new SearchNodeHealthProvider(props, clusterAppState, networkUtils, clock))
@@ -94,12 +93,12 @@ public class SearchNodeHealthProviderTest {
 
   @Test
   public void get_returns_name_and_port_from_properties_at_constructor_time() {
-    String name = randomAlphanumeric(3);
+    String name = secure().nextAlphanumeric(3);
     int port = 1 + random.nextInt(4);
     Properties properties = new Properties();
     properties.setProperty(CLUSTER_NODE_NAME.getKey(), name);
     properties.setProperty(CLUSTER_NODE_HZ_PORT.getKey(), valueOf(port));
-    when(networkUtils.getHostname()).thenReturn(randomAlphanumeric(34));
+    when(networkUtils.getHostname()).thenReturn(secure().nextAlphanumeric(34));
     when(clock.now()).thenReturn(1L + random.nextInt(87));
     SearchNodeHealthProvider underTest = new SearchNodeHealthProvider(new Props(properties), clusterAppState, networkUtils, clock);
 
@@ -109,7 +108,7 @@ public class SearchNodeHealthProviderTest {
     assertThat(nodeHealth.getDetails().getPort()).isEqualTo(port);
 
     // change values in properties
-    properties.setProperty(CLUSTER_NODE_NAME.getKey(), randomAlphanumeric(6));
+    properties.setProperty(CLUSTER_NODE_NAME.getKey(), secure().nextAlphanumeric(6));
     properties.setProperty(CLUSTER_NODE_HZ_PORT.getKey(), valueOf(1 + random.nextInt(99)));
 
     NodeHealth newNodeHealth = underTest.get();
@@ -120,9 +119,9 @@ public class SearchNodeHealthProviderTest {
 
   @Test
   public void get_returns_host_from_property_if_set_at_constructor_time() {
-    String host = randomAlphanumeric(55);
+    String host = secure().nextAlphanumeric(55);
     Properties properties = new Properties();
-    properties.setProperty(CLUSTER_NODE_NAME.getKey(), randomAlphanumeric(3));
+    properties.setProperty(CLUSTER_NODE_NAME.getKey(), secure().nextAlphanumeric(3));
     properties.setProperty(CLUSTER_NODE_HZ_PORT.getKey(), valueOf(1 + random.nextInt(4)));
     properties.setProperty(CLUSTER_NODE_HOST.getKey(), host);
     when(clock.now()).thenReturn(1L + random.nextInt(87));
@@ -133,7 +132,7 @@ public class SearchNodeHealthProviderTest {
     assertThat(nodeHealth.getDetails().getHost()).isEqualTo(host);
 
     // change now
-    properties.setProperty(CLUSTER_NODE_HOST.getKey(), randomAlphanumeric(96));
+    properties.setProperty(CLUSTER_NODE_HOST.getKey(), secure().nextAlphanumeric(96));
 
     NodeHealth newNodeHealth = underTest.get();
 
@@ -151,9 +150,9 @@ public class SearchNodeHealthProviderTest {
   }
 
   private void getReturnsHostFromNetworkUtils(@Nullable String hostPropertyValue) {
-    String host = randomAlphanumeric(34);
+    String host = secure().nextAlphanumeric(34);
     Properties properties = new Properties();
-    properties.setProperty(CLUSTER_NODE_NAME.getKey(), randomAlphanumeric(3));
+    properties.setProperty(CLUSTER_NODE_NAME.getKey(), secure().nextAlphanumeric(3));
     properties.setProperty(CLUSTER_NODE_HZ_PORT.getKey(), valueOf(1 + random.nextInt(4)));
     if (hostPropertyValue != null) {
       properties.setProperty(CLUSTER_NODE_HOST.getKey(), hostPropertyValue);
@@ -167,7 +166,7 @@ public class SearchNodeHealthProviderTest {
     assertThat(nodeHealth.getDetails().getHost()).isEqualTo(host);
 
     // change now
-    when(networkUtils.getHostname()).thenReturn(randomAlphanumeric(96));
+    when(networkUtils.getHostname()).thenReturn(secure().nextAlphanumeric(96));
 
     NodeHealth newNodeHealth = underTest.get();
 
@@ -218,11 +217,11 @@ public class SearchNodeHealthProviderTest {
   }
 
   private long setRequiredPropertiesAndMocks(Properties properties) {
-    properties.setProperty(CLUSTER_NODE_NAME.getKey(), randomAlphanumeric(3));
+    properties.setProperty(CLUSTER_NODE_NAME.getKey(), secure().nextAlphanumeric(3));
     properties.setProperty(CLUSTER_NODE_HZ_PORT.getKey(), valueOf(1 + random.nextInt(4)));
     long now = 1L + random.nextInt(87);
     when(clock.now()).thenReturn(now);
-    when(networkUtils.getHostname()).thenReturn(randomAlphanumeric(34));
+    when(networkUtils.getHostname()).thenReturn(secure().nextAlphanumeric(34));
     return now;
   }
 }
diff --git a/server/sonar-main/src/test/java/org/sonar/application/command/AbstractCommandTest.java b/server/sonar-main/src/test/java/org/sonar/application/command/AbstractCommandTest.java
index 4ba830d0fa2..0b0fbae30e4 100644
--- a/server/sonar-main/src/test/java/org/sonar/application/command/AbstractCommandTest.java
+++ b/server/sonar-main/src/test/java/org/sonar/application/command/AbstractCommandTest.java
@@ -33,7 +33,7 @@ import org.mockito.Mockito;
 import org.sonar.process.ProcessId;
 import org.sonar.process.System2;
 
-import static org.apache.commons.lang3.RandomStringUtils.randomAlphanumeric;
+import static org.apache.commons.lang3.RandomStringUtils.secure;
 import static org.assertj.core.api.Assertions.assertThat;
 import static org.assertj.core.api.Assertions.assertThatThrownBy;
 import static org.mockito.Mockito.when;
@@ -72,7 +72,7 @@ public class AbstractCommandTest {
 
     };
 
-    assertThatThrownBy(() -> underTest.setEnvVariable(null, randomAlphanumeric(30)))
+    assertThatThrownBy(() -> underTest.setEnvVariable(null, secure().nextAlphanumeric(30)))
       .isInstanceOf(NullPointerException.class)
       .hasMessage("key can't be null");
   }
@@ -84,7 +84,7 @@ public class AbstractCommandTest {
 
     };
 
-    assertThatThrownBy(() -> underTest.setEnvVariable(randomAlphanumeric(30), null))
+    assertThatThrownBy(() -> underTest.setEnvVariable(secure().nextAlphanumeric(30), null))
       .isInstanceOf(NullPointerException.class)
       .hasMessage("value can't be null");
   }
@@ -107,8 +107,8 @@ public class AbstractCommandTest {
     File workDir = temp.newFolder();
     System2 system2 = Mockito.mock(System2.class);
     Map<String, String> env = new HashMap<>();
-    String key1 = randomAlphanumeric(3);
-    env.put(key1, randomAlphanumeric(9));
+    String key1 = secure().nextAlphanumeric(3);
+    env.put(key1, secure().nextAlphanumeric(9));
     when(system2.getenv()).thenReturn(env);
     AbstractCommand underTest = new AbstractCommand(ProcessId.ELASTICSEARCH, workDir, system2) {
 
diff --git a/server/sonar-main/src/test/java/org/sonar/application/command/EsJvmOptionsTest.java b/server/sonar-main/src/test/java/org/sonar/application/command/EsJvmOptionsTest.java
index b26ff72651d..7180b5dd653 100644
--- a/server/sonar-main/src/test/java/org/sonar/application/command/EsJvmOptionsTest.java
+++ b/server/sonar-main/src/test/java/org/sonar/application/command/EsJvmOptionsTest.java
@@ -31,7 +31,7 @@ import org.junit.rules.TemporaryFolder;
 import org.junit.runner.RunWith;
 import org.sonar.process.Props;
 
-import static org.apache.commons.lang3.RandomStringUtils.randomAlphanumeric;
+import static org.apache.commons.lang3.RandomStringUtils.secure;
 import static org.assertj.core.api.Assertions.assertThat;
 import static org.assertj.core.api.Assertions.assertThatThrownBy;
 
@@ -100,7 +100,7 @@ public class EsJvmOptionsTest {
 
   @Test
   public void constructor_forces_boostrap_checks_if_jdbc_url_property_is_not_h2() throws IOException {
-    properties.put("sonar.jdbc.url", randomAlphanumeric(53));
+    properties.put("sonar.jdbc.url", secure().nextAlphanumeric(53));
     File tmpDir = temporaryFolder.newFolder();
     EsJvmOptions underTest = new EsJvmOptions(new Props(properties), tmpDir);
 
@@ -147,7 +147,7 @@ public class EsJvmOptionsTest {
 
   @Test
   public void boostrap_checks_can_be_set_true_if_jdbc_other_than_h2() throws IOException {
-    properties.put("sonar.jdbc.url", randomAlphanumeric(53));
+    properties.put("sonar.jdbc.url", secure().nextAlphanumeric(53));
     properties.put("sonar.es.bootstrap.checks.disable", "true");
 
     File tmpDir = temporaryFolder.newFolder();
@@ -160,7 +160,7 @@ public class EsJvmOptionsTest {
 
   @Test
   public void boostrap_checks_can_be_set_false_if_jdbc_other_than_h2() throws IOException {
-    properties.put("sonar.jdbc.url", randomAlphanumeric(53));
+    properties.put("sonar.jdbc.url", secure().nextAlphanumeric(53));
     properties.put("sonar.es.bootstrap.checks.disable", "false");
 
     File tmpDir = temporaryFolder.newFolder();
diff --git a/server/sonar-main/src/test/java/org/sonar/application/command/JvmOptionsTest.java b/server/sonar-main/src/test/java/org/sonar/application/command/JvmOptionsTest.java
index ae4a4ad6d7e..550cb2303a7 100644
--- a/server/sonar-main/src/test/java/org/sonar/application/command/JvmOptionsTest.java
+++ b/server/sonar-main/src/test/java/org/sonar/application/command/JvmOptionsTest.java
@@ -41,8 +41,7 @@ import org.sonar.process.MessageException;
 import org.sonar.process.Props;
 
 import static java.lang.String.valueOf;
-import static org.apache.commons.lang3.RandomStringUtils.randomAlphabetic;
-import static org.apache.commons.lang3.RandomStringUtils.randomAlphanumeric;
+import static org.apache.commons.lang3.RandomStringUtils.secure;
 import static org.assertj.core.api.Assertions.assertThat;
 import static org.assertj.core.api.Assertions.assertThatThrownBy;
 import static org.assertj.core.api.Assertions.fail;
@@ -51,9 +50,9 @@ import static org.assertj.core.api.Assertions.fail;
 public class JvmOptionsTest {
 
   private final Random random = new Random();
-  private final String randomPropertyName = randomAlphanumeric(3);
-  private final String randomPrefix = "-" + randomAlphabetic(5).toLowerCase(Locale.ENGLISH);
-  private final String randomValue = randomAlphanumeric(4).toLowerCase(Locale.ENGLISH);
+  private final String randomPropertyName = secure().nextAlphanumeric(3);
+  private final String randomPrefix = "-" + secure().nextAlphabetic(5).toLowerCase(Locale.ENGLISH);
+  private final String randomValue = secure().nextAlphanumeric(4).toLowerCase(Locale.ENGLISH);
   private final Properties properties = new Properties();
   private final JvmOptions underTest = new JvmOptions();
 
@@ -98,7 +97,7 @@ public class JvmOptionsTest {
 
   @Test
   public void constructor_throws_IAE_if_any_option_prefix_does_not_start_with_dash() {
-    String invalidPrefix = randomAlphanumeric(3);
+    String invalidPrefix = secure().nextAlphanumeric(3);
     Map<String, String> mandatoryJvmOptions = shuffleThenToMap(
       Stream.of(
         IntStream.range(0, random.nextInt(10)).mapToObj(i -> new Option("-B", valueOf(i))),
@@ -146,7 +145,7 @@ public class JvmOptionsTest {
 
   @Test
   public void add_throws_IAE_if_argument_does_not_start_with_dash() {
-    expectJvmOptionNotEmptyAndStartByDashIAE(() -> underTest.add(randomAlphanumeric(3)));
+    expectJvmOptionNotEmptyAndStartByDashIAE(() -> underTest.add(secure().nextAlphanumeric(3)));
 
   }
 
@@ -162,10 +161,10 @@ public class JvmOptionsTest {
   public void add_throws_MessageException_if_option_starts_with_prefix_of_mandatory_option_but_has_different_value() {
     String[] optionOverrides = {
       randomPrefix,
-      randomPrefix + randomAlphanumeric(1),
-      randomPrefix + randomAlphanumeric(2),
-      randomPrefix + randomAlphanumeric(3),
-      randomPrefix + randomAlphanumeric(4),
+      randomPrefix + secure().nextAlphanumeric(1),
+      randomPrefix + secure().nextAlphanumeric(2),
+      randomPrefix + secure().nextAlphanumeric(3),
+      randomPrefix + secure().nextAlphanumeric(4),
       randomPrefix + randomValue.substring(1),
       randomPrefix + randomValue.substring(2),
       randomPrefix + randomValue.substring(3)
@@ -187,10 +186,10 @@ public class JvmOptionsTest {
   public void add_checks_against_mandatory_options_is_case_sensitive() {
     String[] optionOverrides = {
       randomPrefix,
-      randomPrefix + randomAlphanumeric(1),
-      randomPrefix + randomAlphanumeric(2),
-      randomPrefix + randomAlphanumeric(3),
-      randomPrefix + randomAlphanumeric(4),
+      randomPrefix + secure().nextAlphanumeric(1),
+      randomPrefix + secure().nextAlphanumeric(2),
+      randomPrefix + secure().nextAlphanumeric(3),
+      randomPrefix + secure().nextAlphanumeric(4),
       randomPrefix + randomValue.substring(1),
       randomPrefix + randomValue.substring(2),
       randomPrefix + randomValue.substring(3)
@@ -267,10 +266,10 @@ public class JvmOptionsTest {
       randomPrefix + randomValue.substring(1),
       randomPrefix + randomValue.substring(2),
       randomPrefix + randomValue.substring(3),
-      randomPrefix + randomValue.substring(3) + randomAlphanumeric(1),
-      randomPrefix + randomValue.substring(3) + randomAlphanumeric(2),
-      randomPrefix + randomValue.substring(3) + randomAlphanumeric(3),
-      randomPrefix + randomValue + randomAlphanumeric(1)
+      randomPrefix + randomValue.substring(3) + secure().nextAlphanumeric(1),
+      randomPrefix + randomValue.substring(3) + secure().nextAlphanumeric(2),
+      randomPrefix + randomValue.substring(3) + secure().nextAlphanumeric(3),
+      randomPrefix + randomValue + secure().nextAlphanumeric(1)
     };
 
     JvmOptions underTest = new JvmOptions(ImmutableMap.of(randomPrefix, randomValue));
@@ -296,10 +295,10 @@ public class JvmOptionsTest {
       randomPrefix + randomValue.substring(1),
       randomPrefix + randomValue.substring(2),
       randomPrefix + randomValue.substring(3),
-      randomPrefix + randomValue.substring(3) + randomAlphanumeric(1),
-      randomPrefix + randomValue.substring(3) + randomAlphanumeric(2),
-      randomPrefix + randomValue.substring(3) + randomAlphanumeric(3),
-      randomPrefix + randomValue + randomAlphanumeric(1)
+      randomPrefix + randomValue.substring(3) + secure().nextAlphanumeric(1),
+      randomPrefix + randomValue.substring(3) + secure().nextAlphanumeric(2),
+      randomPrefix + randomValue.substring(3) + secure().nextAlphanumeric(3),
+      randomPrefix + randomValue + secure().nextAlphanumeric(1)
     };
 
     JvmOptions underTest = new JvmOptions(ImmutableMap.of(randomPrefix, randomValue));
@@ -313,7 +312,7 @@ public class JvmOptionsTest {
   @Test
   public void addFromMandatoryProperty_reports_all_overriding_options_in_single_exception() {
     String overriding1 = randomPrefix;
-    String overriding2 = randomPrefix + randomValue + randomAlphanumeric(1);
+    String overriding2 = randomPrefix + randomValue + secure().nextAlphanumeric(1);
     properties.setProperty(randomPropertyName, "-foo " + overriding1 + " -bar " + overriding2);
 
     JvmOptions underTest = new JvmOptions(ImmutableMap.of(randomPrefix, randomValue));
diff --git a/server/sonar-main/src/test/java/org/sonar/application/es/EsSettingsTest.java b/server/sonar-main/src/test/java/org/sonar/application/es/EsSettingsTest.java
index b5e264b8ddb..fbbe56b27cb 100644
--- a/server/sonar-main/src/test/java/org/sonar/application/es/EsSettingsTest.java
+++ b/server/sonar-main/src/test/java/org/sonar/application/es/EsSettingsTest.java
@@ -43,7 +43,7 @@ import org.sonar.process.Props;
 import org.sonar.process.System2;
 
 import static java.util.Optional.ofNullable;
-import static org.apache.commons.lang3.RandomStringUtils.randomAlphanumeric;
+import static org.apache.commons.lang3.RandomStringUtils.secure;
 import static org.assertj.core.api.Assertions.assertThat;
 import static org.assertj.core.api.Assertions.assertThatThrownBy;
 import static org.mockito.Mockito.mock;
@@ -111,7 +111,7 @@ public class EsSettingsTest {
   public void constructor_logs_warning_if_env_variable_ES_JVM_OPTIONS_is_set_and_non_empty() {
     this.listAppender = ListAppender.attachMemoryAppenderToLoggerOf(EsSettings.class);
     Props props = minimalProps();
-    when(system.getenv("ES_JVM_OPTIONS")).thenReturn(randomAlphanumeric(2));
+    when(system.getenv("ES_JVM_OPTIONS")).thenReturn(secure().nextAlphanumeric(2));
     new EsSettings(props, new EsInstallation(props), system);
 
     assertThat(listAppender.getLogs())
@@ -122,11 +122,11 @@ public class EsSettingsTest {
 
   private Props minimalProps() {
     Props props = new Props(new Properties());
-    props.set(PATH_HOME.getKey(), randomAlphanumeric(12));
-    props.set(PATH_DATA.getKey(), randomAlphanumeric(12));
-    props.set(PATH_TEMP.getKey(), randomAlphanumeric(12));
-    props.set(PATH_LOGS.getKey(), randomAlphanumeric(12));
-    props.set(CLUSTER_NAME.getKey(), randomAlphanumeric(12));
+    props.set(PATH_HOME.getKey(), secure().nextAlphanumeric(12));
+    props.set(PATH_DATA.getKey(), secure().nextAlphanumeric(12));
+    props.set(PATH_TEMP.getKey(), secure().nextAlphanumeric(12));
+    props.set(PATH_LOGS.getKey(), secure().nextAlphanumeric(12));
+    props.set(CLUSTER_NAME.getKey(), secure().nextAlphanumeric(12));
     return props;
   }