Empty authorization roles serialized as JSON cannot be parsed

Subject: [PATCH] ISPN-14466 --- Index: core/src/test/java/org/infinispan/configuration/ConfigurationConversionTest.java IDEA additional info: Subsystem: com.intellij.openapi.diff.impl.patch.CharsetEP <+>UTF-8 =================================================================== diff --git a/core/src/test/java/org/infinispan/configuration/ConfigurationConversionTest.java b/core/src/test/java/org/infinispan/configuration/ConfigurationConversionTest.java new file mode 100644 --- /dev/ null (date 1680777230889) +++ b/core/src/test/java/org/infinispan/configuration/ConfigurationConversionTest.java (date 1680777230889) @@ -0,0 +1,52 @@ + package org.infinispan.configuration; + + import org.infinispan.commons.configuration.io.ConfigurationReader; + import org.infinispan.commons.configuration.io.ConfigurationResourceResolver; + import org.infinispan.commons.configuration.io.ConfigurationWriter; + import org.infinispan.commons.configuration.io.NamingStrategy; + import org.infinispan.commons.dataconversion.MediaType; + import org.infinispan.commons.io.StringBuilderWriter; + import org.infinispan.configuration.cache.Configuration; + import org.infinispan.configuration.cache.ConfigurationBuilder; + import org.infinispan.configuration.parsing.CacheParser; + import org.infinispan.configuration.parsing.ConfigurationBuilderHolder; + import org.infinispan.configuration.parsing.ParserRegistry; + import org.testng.annotations.Test; + + import java.util.Map; + import java.util.Properties; + +@Test(groups = "functional" , testName= "configuration.ConfigurationConversionTest" ) + public class ConfigurationConversionTest { + @Test + public void testAuthorizationRoles() { + String xml = "<distributed-cache owners=\" 2\ " mode=\" SYNC\ " statistics=\" false \ ">\n" + + " <security>\n" + + " <authorization />\n" + + " </security>\n" + + " <encoding media-type=\" application/x-java-serialized-object\ " />\n" + + " </distributed-cache> " ; + String json = convert(xml, MediaType.APPLICATION_XML, MediaType.APPLICATION_JSON); + convert(json, MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML); + } + + private String convert( String source, MediaType src, MediaType dst) { + ParserRegistry parserRegistry = new ParserRegistry(); + Properties properties = new Properties(); + properties.put(CacheParser.IGNORE_MISSING_TEMPLATES, " true " ); + ConfigurationReader reader = ConfigurationReader.from(source) + .withResolver(ConfigurationResourceResolver.DEFAULT) + .withType(src) + .withProperties(properties) + .withNamingStrategy(NamingStrategy.KEBAB_CASE).build(); + ConfigurationBuilderHolder holder = new ConfigurationBuilderHolder(); + parserRegistry.parse(reader, holder); + Map.Entry< String , ConfigurationBuilder> entry = holder.getNamedConfigurationBuilders().entrySet().iterator().next(); + Configuration configuration = entry.getValue().build(); + StringBuilderWriter out = new StringBuilderWriter(); + try (ConfigurationWriter writer = ConfigurationWriter.to(out).withType(dst).clearTextSecrets( true ).prettyPrint( true ).build()) { + parserRegistry.serialize(writer, entry.getKey(), configuration); + } + return out.toString(); + } +}