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https://issues.apache.org/jira/browse/IGNITE-16068?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Amelchev Nikita updated IGNITE-16068:
-------------------------------------
Fix Version/s: (was: 2.12)
2.13
> Operations hang with different characters encoding on nodes and
> authentication enabled.
> ---------------------------------------------------------------------------------------
>
> Key: IGNITE-16068
> URL: https://issues.apache.org/jira/browse/IGNITE-16068
> Project: Ignite
> Issue Type: Bug
> Reporter: Mikhail Petrov
> Assignee: Mikhail Petrov
> Priority: Major
> Fix For: 2.13
>
> Time Spent: 10m
> Remaining Estimate: 0h
>
> Reproducer:
> {code:java}
> /** */
> public class AuthenticatorMultiJvmEncodingTest extends GridCommonAbstractTest
> {
> /** Character encoding name that will be applied to the next Ignite
> process start. */
> private String jvmCharacterEncoding;
> /** {@inheritDoc} */
> @Override protected IgniteConfiguration getConfiguration(String
> igniteInstanceName) throws Exception {
> IgniteConfiguration cfg = super.getConfiguration(igniteInstanceName);
> cfg.setAuthenticationEnabled(true);
> cfg.setDataStorageConfiguration(new DataStorageConfiguration()
> .setDefaultDataRegionConfiguration(new DataRegionConfiguration()
> .setMaxSize(100 * (1 << 20))
> .setPersistenceEnabled(true)));
> return cfg;
> }
> /** {@inheritDoc} */
> @Override protected List<String> additionalRemoteJvmArgs() {
> List<String> args = super.additionalRemoteJvmArgs();
> args.add("-Dfile.encoding=" + jvmCharacterEncoding);
> return args;
> }
> /** {@inheritDoc} */
> @Override protected boolean isRemoteJvm(String igniteInstanceName) {
> return getTestIgniteInstanceIndex(igniteInstanceName) != 0;
> }
> /** {@inheritDoc} */
> @Override protected void beforeTest() throws Exception {
> super.beforeTest();
> cleanPersistenceDir();
> }
> /** */
> @Test
> public void testMultipleJvmInstancesWithDifferentEncoding() throws
> Exception {
> startGrid(0);
> jvmCharacterEncoding = "Big5";
> startGrid(1);
> jvmCharacterEncoding = "UTF-8";
> startGrid(2);
> grid(0).cluster().state(ACTIVE);
> grid(0).createCache(DEFAULT_CACHE_NAME);
> String login = "語";
> String pwd = "語";
> try (AutoCloseable ignored =
> withSecurityContextOnAllNodes(authenticate(grid(0), "ignite", "ignite"))) {
> grid(0).context().security().createUser(login, pwd.toCharArray());
> }
> try (
> IgniteClient cli = Ignition.startClient(new
> ClientConfiguration().setAddresses("127.0.0.1:10800")
> .setUserName(login)
> .setUserPassword(pwd))
> ) {
> ClientCache<Integer, Integer> cache =
> cli.cache(DEFAULT_CACHE_NAME);
> Map<Integer, Integer> entries = new HashMap<>();
> for (int i = 0; i < 1000; i++)
> entries.put(i, i);
> cache.putAll(entries);
> }
> }
> }
> {code}
> Exception on server node before hanging:
> {code:java}
> java.lang.IllegalStateException: Failed to find security context for subject
> with given ID : c950cc94-38f1-304d-b858-2aa6e9478357
> [2021-12-06 23:24:10,507][INFO ][Thread-2][jvm-5950cce2] at
> org.apache.ignite.internal.processors.security.IgniteSecurityProcessor.withContext(IgniteSecurityProcessor.java:167)
> [2021-12-06 23:24:10,507][INFO ][Thread-2][jvm-5950cce2] at
> org.apache.ignite.internal.managers.communication.GridIoManager.invokeListener(GridIoManager.java:1906)
> [2021-12-06 23:24:10,507][INFO ][Thread-2][jvm-5950cce2] at
> org.apache.ignite.internal.managers.communication.GridIoManager.processRegularMessage0(GridIoManager.java:1528)
> [2021-12-06 23:24:10,507][INFO ][Thread-2][jvm-5950cce2] at
> org.apache.ignite.internal.managers.communication.GridIoManager.access$5300(GridIoManager.java:242)
> [2021-12-06 23:24:10,507][INFO ][Thread-2][jvm-5950cce2] at
> org.apache.ignite.internal.managers.communication.GridIoManager$9.execute(GridIoManager.java:1421)
> [2021-12-06 23:24:10,507][INFO ][Thread-2][jvm-5950cce2] at
> org.apache.ignite.internal.managers.communication.TraceRunnable.run(TraceRunnable.java:55)
> [2021-12-06 23:24:10,507][INFO ][Thread-2][jvm-5950cce2] at
> org.apache.ignite.internal.util.StripedExecutor$Stripe.body(StripedExecutor.java:569)
> [2021-12-06 23:24:10,507][INFO ][Thread-2][jvm-5950cce2] at
> org.apache.ignite.internal.util.worker.GridWorker.run(GridWorker.java:125)
> [2021-12-06 23:24:10,507][INFO ][Thread-2][jvm-5950cce2] at
> java.lang.Thread.run(Thread.java:748)
> {code}
> The main reason of described above behavior is that
> IgniteAuthenticatorProcessor uses default JVM character encoding when
> calculating security subject ID. So different nodes can add the same user
> with different IDs if they are running in JVMS with different default
> characters encoding. As a result user can not be found during operations that
> involve multiple nodes.
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