recurring authentication issue

Very often, the first logons in the morning run into an error. The authentication is then only successful after 5 attempts.
We run CB in connection to a Maria configuration DB.

`08-08-2023 05:43:32.156 [Test datasource connection] DEBUG i.c.s.session.WebSessionManager - New web session 'ozo6xqotrfz71g9g9ionb33jf1126'
08-08-2023 05:43:32.627 [Test datasource connection] DEBUG i.c.server.graphql.GraphQLEndpoint - API > getAuthProviders
08-08-2023 05:43:32.633 [qtp765329253-30] DEBUG i.c.server.graphql.GraphQLEndpoint - API > sessionPermissions
08-08-2023 05:43:35.494 [Test datasource connection] DEBUG i.c.server.graphql.GraphQLEndpoint - API > authLogin
08-08-2023 05:43:35.505 [Test datasource connection] DEBUG i.c.server.graphql.GraphQLEndpoint - GraphQL call failed at '/authInfo'
io.cloudbeaver.DBWebException: User authentication failed:
(conn=58) Connection reset by peer
at io.cloudbeaver.service.auth.impl.WebServiceAuthImpl.authLogin(WebServiceAuthImpl.java:100)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.base/java.lang.reflect.Method.invoke(Unknown Source)
at io.cloudbeaver.service.WebServiceBindingBase$ServiceInvocationHandler.invoke(WebServiceBindingBase.java:169)
at jdk.proxy6/jdk.proxy6.$Proxy10.authLogin(Unknown Source)
at io.cloudbeaver.service.auth.WebServiceBindingAuth.lambda$0(WebServiceBindingAuth.java:39)
at graphql.execution.ExecutionStrategy.invokeDataFetcher(ExecutionStrategy.java:309)
at graphql.execution.ExecutionStrategy.fetchField(ExecutionStrategy.java:286)
at graphql.execution.ExecutionStrategy.resolveFieldWithInfo(ExecutionStrategy.java:212)
at graphql.execution.AsyncExecutionStrategy.execute(AsyncExecutionStrategy.java:55)
at graphql.execution.Execution.executeOperation(Execution.java:161)
at graphql.execution.Execution.execute(Execution.java:104)
at graphql.GraphQL.execute(GraphQL.java:557)
at graphql.GraphQL.lambda$parseValidateAndExecute$11(GraphQL.java:476)
at java.base/java.util.concurrent.CompletableFuture.uniComposeStage(Unknown Source)
at java.base/java.util.concurrent.CompletableFuture.thenCompose(Unknown Source)
at graphql.GraphQL.parseValidateAndExecute(GraphQL.java:471)
at graphql.GraphQL.executeAsync(GraphQL.java:439)
at graphql.GraphQL.execute(GraphQL.java:365)
at io.cloudbeaver.server.graphql.GraphQLEndpoint.executeQuery(GraphQLEndpoint.java:249)
at io.cloudbeaver.server.graphql.GraphQLEndpoint.executeSingleQuery(GraphQLEndpoint.java:195)
at io.cloudbeaver.server.graphql.GraphQLEndpoint.doPost(GraphQLEndpoint.java:178)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:517)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:584)
at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:764)
at org.eclipse.jetty.servlet.ServletHandler$ChainEnd.doFilter(ServletHandler.java:1665)
at org.eclipse.jetty.websocket.servlet.WebSocketUpgradeFilter.doFilter(WebSocketUpgradeFilter.java:170)
at org.eclipse.jetty.servlet.FilterHolder.doFilter(FilterHolder.java:202)
at org.eclipse.jetty.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1635)
at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:527)
at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:221)
at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:1571)
at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:221)
at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1383)
at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:176)
at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:484)
at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:1544)
at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:174)
at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1305)
at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:129)
at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:122)
at org.eclipse.jetty.server.Server.handle(Server.java:563)
at org.eclipse.jetty.server.HttpChannel.lambda$handle$0(HttpChannel.java:505)
at org.eclipse.jetty.server.HttpChannel.dispatch(HttpChannel.java:762)
at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:497)
at org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:282)
at org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:314)
at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:100)
at org.eclipse.jetty.io.SelectableChannelEndPoint$1.run(SelectableChannelEndPoint.java:53)
at org.eclipse.jetty.util.thread.strategy.AdaptiveExecutionStrategy.runTask(AdaptiveExecutionStrategy.java:421)
at org.eclipse.jetty.util.thread.strategy.AdaptiveExecutionStrategy.consumeTask(AdaptiveExecutionStrategy.java:390)
at org.eclipse.jetty.util.thread.strategy.AdaptiveExecutionStrategy.tryProduce(AdaptiveExecutionStrategy.java:277)
at org.eclipse.jetty.util.thread.strategy.AdaptiveExecutionStrategy.lambda$new$0(AdaptiveExecutionStrategy.java:139)
at org.eclipse.jetty.util.thread.ReservedThreadExecutor$ReservedThread.run(ReservedThreadExecutor.java:411)
at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:933)
at org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:1077)
at java.base/java.lang.Thread.run(Unknown Source)
Caused by: org.jkiss.dbeaver.DBException: (conn=58) Connection reset by peer
at io.cloudbeaver.service.security.CBEmbeddedSecurityController.createNewAuthAttempt(CBEmbeddedSecurityController.java:1267)
at io.cloudbeaver.service.security.CBEmbeddedSecurityController.authenticate(CBEmbeddedSecurityController.java:1167)
at io.cloudbeaver.service.auth.impl.WebServiceAuthImpl.authLogin(WebServiceAuthImpl.java:80)
... 58 common frames omitted
Caused by: java.sql.SQLNonTransientConnectionException: (conn=58) Connection reset by peer
at org.mariadb.jdbc.internal.util.exceptions.ExceptionMapper.get(ExceptionMapper.java:240)
at org.mariadb.jdbc.internal.util.exceptions.ExceptionMapper.getException(ExceptionMapper.java:171)
at org.mariadb.jdbc.MariaDbStatement.executeExceptionEpilogue(MariaDbStatement.java:248)
at org.mariadb.jdbc.MariaDbStatement.executeInternal(MariaDbStatement.java:338)
at org.mariadb.jdbc.MariaDbStatement.executeUpdate(MariaDbStatement.java:527)
at org.mariadb.jdbc.MariaDbConnection.setAutoCommit(MariaDbConnection.java:741)
at org.apache.commons.dbcp2.DelegatingConnection.setAutoCommit(DelegatingConnection.java:537)
at org.apache.commons.dbcp2.DelegatingConnection.setAutoCommit(DelegatingConnection.java:537)
at org.jkiss.dbeaver.model.impl.jdbc.exec.JDBCTransaction.(JDBCTransaction.java:38)
at io.cloudbeaver.service.security.CBEmbeddedSecurityController.createNewAuthAttempt(CBEmbeddedSecurityController.java:1229)
... 60 common frames omitted
Caused by: java.sql.SQLNonTransientConnectionException: Connection reset by peer
at org.mariadb.jdbc.internal.protocol.AbstractQueryProtocol.handleIoException(AbstractQueryProtocol.java:1925)
at org.mariadb.jdbc.internal.protocol.AbstractQueryProtocol.executeQuery(AbstractQueryProtocol.java:236)
at org.mariadb.jdbc.MariaDbStatement.executeInternal(MariaDbStatement.java:332)
... 66 common frames omitted
Caused by: java.net.SocketException: Connection reset by peer
at java.base/sun.nio.ch.NioSocketImpl.implWrite(Unknown Source)
at java.base/sun.nio.ch.NioSocketImpl.write(Unknown Source)
at java.base/sun.nio.ch.NioSocketImpl$2.write(Unknown Source)
at java.base/java.net.Socket$SocketOutputStream.write(Unknown Source)
at org.mariadb.jdbc.internal.io.output.StandardPacketOutputStream.flushBuffer(StandardPacketOutputStream.java:111)
at org.mariadb.jdbc.internal.io.output.AbstractPacketOutputStream.flush(AbstractPacketOutputStream.java:185)
at org.mariadb.jdbc.internal.protocol.AbstractQueryProtocol.executeQuery(AbstractQueryProtocol.java:227)
... 67 common frames omitted`

Start by tracing authentication through io.cloudbeaver.service.auth.impl.WebServiceAuthImpl and CBEmbeddedSecurityController, especially createNewAuthAttempt and authenticate, then examine the MariaDB connection reset in the provided stack trace. Reproduce the morning login failure if possible; done means authentication succeeds reliably without repeated attempts against the Maria configuration database.

Written by the indexing model from the issue text.