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[MNG-8415] Add constant for the security settings xml file (#1956) 

* Add a constant for the security settings file
* Avoid usage of system properties by using the ProtoSession
* Regen
This commit is contained in:
Guillaume Nodet 2024-12-09 13:19:44 +01:00 committed by GitHub
parent 17b2f38142
commit 1b5b5c8f9e
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6 changed files with 113 additions and 101 deletions
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7
api/maven-api-core/src/main/java/org/apache/maven/api/Constants.java
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@ -136,7 +136,7 @@ public final class Constants {
* *
* @since 4.0.0 * @since 4.0.0
*/ */
@Config(defaultValue = "${maven.user.home}/toolchains.xml") @Config(defaultValue = "${maven.user.conf}/toolchains.xml")
public static final String MAVEN_USER_TOOLCHAINS = "maven.user.toolchains"; public static final String MAVEN_USER_TOOLCHAINS = "maven.user.toolchains";
/** /**
@ -145,6 +145,11 @@ public final class Constants {
@Config @Config
public static final String MAVEN_EXT_CLASS_PATH = "maven.ext.class.path"; public static final String MAVEN_EXT_CLASS_PATH = "maven.ext.class.path";
@Config(defaultValue = "${maven.user.conf}/settings-security4.xml")
public static final String MAVEN_SETTINGS_SECURITY = "maven.settings.security";
public static final String MAVEN_SETTINGS_SECURITY_FILE_NAME = "settings-security4.xml";
public static final String MAVEN_STYLE_PREFIX = "maven.style."; public static final String MAVEN_STYLE_PREFIX = "maven.style.";
// Style Names // Style Names

31
impl/maven-impl/src/main/java/org/apache/maven/internal/impl/DefaultSettingsBuilder.java
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@ -32,6 +32,8 @@ import java.util.Map;
import java.util.function.Function; import java.util.function.Function;
import java.util.function.Supplier; import java.util.function.Supplier;
import org.apache.maven.api.Constants;
import org.apache.maven.api.ProtoSession;
import org.apache.maven.api.di.Inject; import org.apache.maven.api.di.Inject;
import org.apache.maven.api.di.Named; import org.apache.maven.api.di.Named;
import org.apache.maven.api.services.BuilderProblem; import org.apache.maven.api.services.BuilderProblem;
@ -53,7 +55,9 @@ import org.apache.maven.api.settings.Settings;
import org.apache.maven.internal.impl.model.DefaultInterpolator; import org.apache.maven.internal.impl.model.DefaultInterpolator;
import org.apache.maven.settings.v4.SettingsMerger; import org.apache.maven.settings.v4.SettingsMerger;
import org.apache.maven.settings.v4.SettingsTransformer; import org.apache.maven.settings.v4.SettingsTransformer;
import org.codehaus.plexus.components.secdispatcher.Dispatcher;
import org.codehaus.plexus.components.secdispatcher.SecDispatcher; import org.codehaus.plexus.components.secdispatcher.SecDispatcher;
import org.codehaus.plexus.components.secdispatcher.internal.DefaultSecDispatcher;
/** /**
* Builds the effective settings from a user settings file and/or a global settings file. * Builds the effective settings from a user settings file and/or a global settings file.
@ -70,14 +74,13 @@ public class DefaultSettingsBuilder implements SettingsBuilder {
private final Interpolator interpolator; private final Interpolator interpolator;
private final SecDispatcher secDispatcher; private final Map<String, Dispatcher> dispatchers;
/** /**
* This ctor is used in legacy components, and when in legacy, {@link SecDispatcher} is {@code null} and * This ctor is used in legacy components.
* Maven3 exposes decryption with other means.
*/ */
public DefaultSettingsBuilder() { public DefaultSettingsBuilder() {
this(new DefaultSettingsXmlFactory(), new DefaultInterpolator(), null); this(new DefaultSettingsXmlFactory(), new DefaultInterpolator(), Map.of());
} }
/** /**
@ -85,10 +88,10 @@ public class DefaultSettingsBuilder implements SettingsBuilder {
*/ */
@Inject @Inject
public DefaultSettingsBuilder( public DefaultSettingsBuilder(
SettingsXmlFactory settingsXmlFactory, Interpolator interpolator, SecDispatcher secDispatcher) { SettingsXmlFactory settingsXmlFactory, Interpolator interpolator, Map<String, Dispatcher> dispatchers) {
this.settingsXmlFactory = settingsXmlFactory; this.settingsXmlFactory = settingsXmlFactory;
this.interpolator = interpolator; this.interpolator = interpolator;
this.secDispatcher = secDispatcher; this.dispatchers = dispatchers;
} }
@Override @Override
@ -266,9 +269,10 @@ public class DefaultSettingsBuilder implements SettingsBuilder {
private Settings decrypt( private Settings decrypt(
Source settingsSource, Settings settings, SettingsBuilderRequest request, List<BuilderProblem> problems) { Source settingsSource, Settings settings, SettingsBuilderRequest request, List<BuilderProblem> problems) {
if (secDispatcher == null) { if (dispatchers.isEmpty()) {
return settings; return settings;
} }
SecDispatcher secDispatcher = new DefaultSecDispatcher(dispatchers, getSecuritySettings(request.getSession()));
Function<String, String> decryptFunction = str -> { Function<String, String> decryptFunction = str -> {
if (secDispatcher.isAnyEncryptedString(str)) { if (secDispatcher.isAnyEncryptedString(str)) {
if (secDispatcher.isLegacyEncryptedString(str)) { if (secDispatcher.isLegacyEncryptedString(str)) {
@ -299,6 +303,19 @@ public class DefaultSettingsBuilder implements SettingsBuilder {
return new SettingsTransformer(decryptFunction).visit(settings); return new SettingsTransformer(decryptFunction).visit(settings);
} }
private Path getSecuritySettings(ProtoSession session) {
Map<String, String> properties = session.getUserProperties();
String settingsSecurity = properties.get(Constants.MAVEN_SETTINGS_SECURITY);
if (settingsSecurity != null) {
return Paths.get(settingsSecurity);
}
String mavenUserConf = properties.get(Constants.MAVEN_USER_CONF);
if (mavenUserConf != null) {
return Paths.get(mavenUserConf, Constants.MAVEN_SETTINGS_SECURITY_FILE_NAME);
}
return Paths.get(properties.get("user.home"), ".m2", Constants.MAVEN_SETTINGS_SECURITY_FILE_NAME);
}
@Override @Override
public List<BuilderProblem> validate(Settings settings, boolean isProjectSettings) { public List<BuilderProblem> validate(Settings settings, boolean isProjectSettings) {
ArrayList<BuilderProblem> problems = new ArrayList<>(); ArrayList<BuilderProblem> problems = new ArrayList<>();

21
impl/maven-impl/src/main/java/org/apache/maven/internal/impl/secdispatcher/SecDispatcherProvider.java
View File

@ -18,18 +18,13 @@
*/ */
package org.apache.maven.internal.impl.secdispatcher; package org.apache.maven.internal.impl.secdispatcher;
import java.nio.file.Path;
import java.nio.file.Paths;
import java.util.Map; import java.util.Map;
import org.apache.maven.api.Constants;
import org.apache.maven.api.di.Named; import org.apache.maven.api.di.Named;
import org.apache.maven.api.di.Provides; import org.apache.maven.api.di.Provides;
import org.codehaus.plexus.components.secdispatcher.Cipher; import org.codehaus.plexus.components.secdispatcher.Cipher;
import org.codehaus.plexus.components.secdispatcher.Dispatcher; import org.codehaus.plexus.components.secdispatcher.Dispatcher;
import org.codehaus.plexus.components.secdispatcher.MasterSource; import org.codehaus.plexus.components.secdispatcher.MasterSource;
import org.codehaus.plexus.components.secdispatcher.SecDispatcher;
import org.codehaus.plexus.components.secdispatcher.internal.DefaultSecDispatcher;
import org.codehaus.plexus.components.secdispatcher.internal.cipher.AESGCMNoPadding; import org.codehaus.plexus.components.secdispatcher.internal.cipher.AESGCMNoPadding;
import org.codehaus.plexus.components.secdispatcher.internal.dispatchers.LegacyDispatcher; import org.codehaus.plexus.components.secdispatcher.internal.dispatchers.LegacyDispatcher;
import org.codehaus.plexus.components.secdispatcher.internal.dispatchers.MasterDispatcher; import org.codehaus.plexus.components.secdispatcher.internal.dispatchers.MasterDispatcher;
@ -45,13 +40,6 @@ import org.codehaus.plexus.components.secdispatcher.internal.sources.SystemPrope
@Named @Named
public class SecDispatcherProvider { public class SecDispatcherProvider {
private static final String FILE_NAME = "settings-security4.xml";
@Provides
public static SecDispatcher secDispatcher(Map<String, Dispatcher> dispatchers) {
return new DefaultSecDispatcher(dispatchers, configurationFile());
}
@Provides @Provides
@Named(LegacyDispatcher.NAME) @Named(LegacyDispatcher.NAME)
public static Dispatcher legacyDispatcher() { public static Dispatcher legacyDispatcher() {
@ -94,13 +82,4 @@ public class SecDispatcherProvider {
public static MasterSource systemPropertyMasterSource() { public static MasterSource systemPropertyMasterSource() {
return new SystemPropertyMasterSource(); return new SystemPropertyMasterSource();
} }
private static Path configurationFile() {
String mavenUserConf = System.getProperty(Constants.MAVEN_USER_CONF);
if (mavenUserConf != null) {
return Paths.get(mavenUserConf, FILE_NAME);
}
// this means we are in UT or alike
return Paths.get(System.getProperty("user.home"), ".m2", FILE_NAME);
}
} }

113
src/site/markdown/configuration.properties
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@ -16,7 +16,7 @@
# specific language governing permissions and limitations # specific language governing permissions and limitations
# under the License. # under the License.
# #
props.count = 42 props.count = 43
props.1.key = maven.build.timestamp.format props.1.key = maven.build.timestamp.format
props.1.configurationType = String props.1.configurationType = String
props.1.description = Build timestamp format. props.1.description = Build timestamp format.
@ -166,105 +166,110 @@ props.25.description = User property for version filter expression used in sessi
props.25.defaultValue = props.25.defaultValue =
props.25.since = 4.0.0 props.25.since = 4.0.0
props.25.configurationSource = User properties props.25.configurationSource = User properties
props.26.key = maven.style.color props.26.key = maven.settings.security
props.26.configurationType = String props.26.configurationType = String
props.26.description = Maven output color mode. Allowed values are <code>auto</code>, <code>always</code>, <code>never</code>. props.26.description =
props.26.defaultValue = auto props.26.defaultValue = ${maven.user.conf}/settings-security4.xml
props.26.since = 4.0.0
props.26.configurationSource = User properties props.26.configurationSource = User properties
props.27.key = maven.style.debug props.27.key = maven.style.color
props.27.configurationType = String props.27.configurationType = String
props.27.description = Color style for debug messages. props.27.description = Maven output color mode. Allowed values are <code>auto</code>, <code>always</code>, <code>never</code>.
props.27.defaultValue = bold,f:cyan props.27.defaultValue = auto
props.27.since = 4.0.0 props.27.since = 4.0.0
props.27.configurationSource = User properties props.27.configurationSource = User properties
props.28.key = maven.style.error props.28.key = maven.style.debug
props.28.configurationType = String props.28.configurationType = String
props.28.description = Color style for error messages. props.28.description = Color style for debug messages.
props.28.defaultValue = bold,f:red props.28.defaultValue = bold,f:cyan
props.28.since = 4.0.0 props.28.since = 4.0.0
props.28.configurationSource = User properties props.28.configurationSource = User properties
props.29.key = maven.style.failure props.29.key = maven.style.error
props.29.configurationType = String props.29.configurationType = String
props.29.description = Color style for failure messages. props.29.description = Color style for error messages.
props.29.defaultValue = bold,f:red props.29.defaultValue = bold,f:red
props.29.since = 4.0.0 props.29.since = 4.0.0
props.29.configurationSource = User properties props.29.configurationSource = User properties
props.30.key = maven.style.info props.30.key = maven.style.failure
props.30.configurationType = String props.30.configurationType = String
props.30.description = Color style for info messages. props.30.description = Color style for failure messages.
props.30.defaultValue = bold,f:blue props.30.defaultValue = bold,f:red
props.30.since = 4.0.0 props.30.since = 4.0.0
props.30.configurationSource = User properties props.30.configurationSource = User properties
props.31.key = maven.style.mojo props.31.key = maven.style.info
props.31.configurationType = String props.31.configurationType = String
props.31.description = Color style for mojo messages. props.31.description = Color style for info messages.
props.31.defaultValue = f:green props.31.defaultValue = bold,f:blue
props.31.since = 4.0.0 props.31.since = 4.0.0
props.31.configurationSource = User properties props.31.configurationSource = User properties
props.32.key = maven.style.project props.32.key = maven.style.mojo
props.32.configurationType = String props.32.configurationType = String
props.32.description = Color style for project messages. props.32.description = Color style for mojo messages.
props.32.defaultValue = f:cyan props.32.defaultValue = f:green
props.32.since = 4.0.0 props.32.since = 4.0.0
props.32.configurationSource = User properties props.32.configurationSource = User properties
props.33.key = maven.style.strong props.33.key = maven.style.project
props.33.configurationType = String props.33.configurationType = String
props.33.description = Color style for strong messages. props.33.description = Color style for project messages.
props.33.defaultValue = bold props.33.defaultValue = f:cyan
props.33.since = 4.0.0 props.33.since = 4.0.0
props.33.configurationSource = User properties props.33.configurationSource = User properties
props.34.key = maven.style.success props.34.key = maven.style.strong
props.34.configurationType = String props.34.configurationType = String
props.34.description = Color style for success messages. props.34.description = Color style for strong messages.
props.34.defaultValue = bold,f:green props.34.defaultValue = bold
props.34.since = 4.0.0 props.34.since = 4.0.0
props.34.configurationSource = User properties props.34.configurationSource = User properties
props.35.key = maven.style.trace props.35.key = maven.style.success
props.35.configurationType = String props.35.configurationType = String
props.35.description = Color style for trace messages. props.35.description = Color style for success messages.
props.35.defaultValue = bold,f:magenta props.35.defaultValue = bold,f:green
props.35.since = 4.0.0 props.35.since = 4.0.0
props.35.configurationSource = User properties props.35.configurationSource = User properties
props.36.key = maven.style.transfer props.36.key = maven.style.trace
props.36.configurationType = String props.36.configurationType = String
props.36.description = Color style for transfer messages. props.36.description = Color style for trace messages.
props.36.defaultValue = f:bright-black props.36.defaultValue = bold,f:magenta
props.36.since = 4.0.0 props.36.since = 4.0.0
props.36.configurationSource = User properties props.36.configurationSource = User properties
props.37.key = maven.style.warning props.37.key = maven.style.transfer
props.37.configurationType = String props.37.configurationType = String
props.37.description = Color style for warning messages. props.37.description = Color style for transfer messages.
props.37.defaultValue = bold,f:yellow props.37.defaultValue = f:bright-black
props.37.since = 4.0.0 props.37.since = 4.0.0
props.37.configurationSource = User properties props.37.configurationSource = User properties
props.38.key = maven.user.conf props.38.key = maven.style.warning
props.38.configurationType = String props.38.configurationType = String
props.38.description = Maven user configuration directory. props.38.description = Color style for warning messages.
props.38.defaultValue = ${user.home}/.m2 props.38.defaultValue = bold,f:yellow
props.38.since = 4.0.0 props.38.since = 4.0.0
props.38.configurationSource = User properties props.38.configurationSource = User properties
props.39.key = maven.user.extensions props.39.key = maven.user.conf
props.39.configurationType = String props.39.configurationType = String
props.39.description = Maven user extensions. props.39.description = Maven user configuration directory.
props.39.defaultValue = ${maven.user.conf}/extensions.xml props.39.defaultValue = ${user.home}/.m2
props.39.since = 4.0.0 props.39.since = 4.0.0
props.39.configurationSource = User properties props.39.configurationSource = User properties
props.40.key = maven.user.settings props.40.key = maven.user.extensions
props.40.configurationType = String props.40.configurationType = String
props.40.description = Maven user settings. props.40.description = Maven user extensions.
props.40.defaultValue = ${maven.user.conf}/settings.xml props.40.defaultValue = ${maven.user.conf}/extensions.xml
props.40.since = 4.0.0 props.40.since = 4.0.0
props.40.configurationSource = User properties props.40.configurationSource = User properties
props.41.key = maven.user.toolchains props.41.key = maven.user.settings
props.41.configurationType = String props.41.configurationType = String
props.41.description = Maven user toolchains. props.41.description = Maven user settings.
props.41.defaultValue = ${maven.user.home}/toolchains.xml props.41.defaultValue = ${maven.user.conf}/settings.xml
props.41.since = 4.0.0 props.41.since = 4.0.0
props.41.configurationSource = User properties props.41.configurationSource = User properties
props.42.key = maven.versionResolver.noCache props.42.key = maven.user.toolchains
props.42.configurationType = Boolean props.42.configurationType = String
props.42.description = User property for disabling version resolver cache. props.42.description = Maven user toolchains.
props.42.defaultValue = false props.42.defaultValue = ${maven.user.conf}/toolchains.xml
props.42.since = 3.0.0 props.42.since = 4.0.0
props.42.configurationSource = User properties props.42.configurationSource = User properties
props.43.key = maven.versionResolver.noCache
props.43.configurationType = Boolean
props.43.description = User property for disabling version resolver cache.
props.43.defaultValue = false
props.43.since = 3.0.0
props.43.configurationSource = User properties

7
src/site/markdown/configuration.yaml
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@ -166,6 +166,11 @@ props:
defaultValue: defaultValue:
since: 4.0.0 since: 4.0.0
configurationSource: User properties configurationSource: User properties
- key: maven.settings.security
configurationType: String
description: ""
defaultValue: ${maven.user.conf}/settings-security4.xml
configurationSource: User properties
- key: maven.style.color - key: maven.style.color
configurationType: String configurationType: String
description: "Maven output color mode. Allowed values are <code>auto</code>, <code>always</code>, <code>never</code>." description: "Maven output color mode. Allowed values are <code>auto</code>, <code>always</code>, <code>never</code>."
@ -259,7 +264,7 @@ props:
- key: maven.user.toolchains - key: maven.user.toolchains
configurationType: String configurationType: String
description: "Maven user toolchains." description: "Maven user toolchains."
defaultValue: ${maven.user.home}/toolchains.xml defaultValue: ${maven.user.conf}/toolchains.xml
since: 4.0.0 since: 4.0.0
configurationSource: User properties configurationSource: User properties
- key: maven.versionResolver.noCache - key: maven.versionResolver.noCache

35
src/site/markdown/maven-configuration.md
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@ -50,21 +50,22 @@ under the License.
| 23. | `maven.resolver.dependencyManagerTransitivity` | `String` | User property for selecting dependency manager behaviour regarding transitive dependencies and dependency management entries in their POMs. Maven 3 targeted full backward compatibility with Maven2, hence it ignored dependency management entries in transitive dependency POMs. Maven 4 enables "transitivity" by default, hence unlike Maven2, obeys dependency management entries deep in dependency graph as well. <br/> Default: <code>"true"</code>. | `true` | 4.0.0 | User properties | | 23. | `maven.resolver.dependencyManagerTransitivity` | `String` | User property for selecting dependency manager behaviour regarding transitive dependencies and dependency management entries in their POMs. Maven 3 targeted full backward compatibility with Maven2, hence it ignored dependency management entries in transitive dependency POMs. Maven 4 enables "transitivity" by default, hence unlike Maven2, obeys dependency management entries deep in dependency graph as well. <br/> Default: <code>"true"</code>. | `true` | 4.0.0 | User properties |
| 24. | `maven.resolver.transport` | `String` | Resolver transport to use. Can be <code>default</code>, <code>wagon</code>, <code>apache</code>, <code>jdk</code> or <code>auto</code>. | `default` | 4.0.0 | User properties | | 24. | `maven.resolver.transport` | `String` | Resolver transport to use. Can be <code>default</code>, <code>wagon</code>, <code>apache</code>, <code>jdk</code> or <code>auto</code>. | `default` | 4.0.0 | User properties |
| 25. | `maven.session.versionFilter` | `String` | User property for version filter expression used in session, applied to resolving ranges: a semicolon separated list of filters to apply. By default, no version filter is applied (like in Maven 3). <br/> Supported filters: <ul> <li>"h" or "h(num)" - highest version or top list of highest ones filter</li> <li>"l" or "l(num)" - lowest version or bottom list of lowest ones filter</li> <li>"s" - contextual snapshot filter</li> <li>"e(G:A:V)" - predicate filter (leaves out G:A:V from range, if hit, V can be range)</li> </ul> Example filter expression: <code>"h(5);s;e(org.foo:bar:1)</code> will cause: ranges are filtered for "top 5" (instead full range), snapshots are banned if root project is not a snapshot, and if range for <code>org.foo:bar</code> is being processed, version 1 is omitted. Value in this property builds <code>org.eclipse.aether.collection.VersionFilter</code> instance. | - | 4.0.0 | User properties | | 25. | `maven.session.versionFilter` | `String` | User property for version filter expression used in session, applied to resolving ranges: a semicolon separated list of filters to apply. By default, no version filter is applied (like in Maven 3). <br/> Supported filters: <ul> <li>"h" or "h(num)" - highest version or top list of highest ones filter</li> <li>"l" or "l(num)" - lowest version or bottom list of lowest ones filter</li> <li>"s" - contextual snapshot filter</li> <li>"e(G:A:V)" - predicate filter (leaves out G:A:V from range, if hit, V can be range)</li> </ul> Example filter expression: <code>"h(5);s;e(org.foo:bar:1)</code> will cause: ranges are filtered for "top 5" (instead full range), snapshots are banned if root project is not a snapshot, and if range for <code>org.foo:bar</code> is being processed, version 1 is omitted. Value in this property builds <code>org.eclipse.aether.collection.VersionFilter</code> instance. | - | 4.0.0 | User properties |
| 26. | `maven.style.color` | `String` | Maven output color mode. Allowed values are <code>auto</code>, <code>always</code>, <code>never</code>. | `auto` | 4.0.0 | User properties | | 26. | `maven.settings.security` | `String` | | `${maven.user.conf}/settings-security4.xml` | | User properties |
| 27. | `maven.style.debug` | `String` | Color style for debug messages. | `bold,f:cyan` | 4.0.0 | User properties | | 27. | `maven.style.color` | `String` | Maven output color mode. Allowed values are <code>auto</code>, <code>always</code>, <code>never</code>. | `auto` | 4.0.0 | User properties |
| 28. | `maven.style.error` | `String` | Color style for error messages. | `bold,f:red` | 4.0.0 | User properties | | 28. | `maven.style.debug` | `String` | Color style for debug messages. | `bold,f:cyan` | 4.0.0 | User properties |
| 29. | `maven.style.failure` | `String` | Color style for failure messages. | `bold,f:red` | 4.0.0 | User properties | | 29. | `maven.style.error` | `String` | Color style for error messages. | `bold,f:red` | 4.0.0 | User properties |
| 30. | `maven.style.info` | `String` | Color style for info messages. | `bold,f:blue` | 4.0.0 | User properties | | 30. | `maven.style.failure` | `String` | Color style for failure messages. | `bold,f:red` | 4.0.0 | User properties |
| 31. | `maven.style.mojo` | `String` | Color style for mojo messages. | `f:green` | 4.0.0 | User properties | | 31. | `maven.style.info` | `String` | Color style for info messages. | `bold,f:blue` | 4.0.0 | User properties |
| 32. | `maven.style.project` | `String` | Color style for project messages. | `f:cyan` | 4.0.0 | User properties | | 32. | `maven.style.mojo` | `String` | Color style for mojo messages. | `f:green` | 4.0.0 | User properties |
| 33. | `maven.style.strong` | `String` | Color style for strong messages. | `bold` | 4.0.0 | User properties | | 33. | `maven.style.project` | `String` | Color style for project messages. | `f:cyan` | 4.0.0 | User properties |
| 34. | `maven.style.success` | `String` | Color style for success messages. | `bold,f:green` | 4.0.0 | User properties | | 34. | `maven.style.strong` | `String` | Color style for strong messages. | `bold` | 4.0.0 | User properties |
| 35. | `maven.style.trace` | `String` | Color style for trace messages. | `bold,f:magenta` | 4.0.0 | User properties | | 35. | `maven.style.success` | `String` | Color style for success messages. | `bold,f:green` | 4.0.0 | User properties |
| 36. | `maven.style.transfer` | `String` | Color style for transfer messages. | `f:bright-black` | 4.0.0 | User properties | | 36. | `maven.style.trace` | `String` | Color style for trace messages. | `bold,f:magenta` | 4.0.0 | User properties |
| 37. | `maven.style.warning` | `String` | Color style for warning messages. | `bold,f:yellow` | 4.0.0 | User properties | | 37. | `maven.style.transfer` | `String` | Color style for transfer messages. | `f:bright-black` | 4.0.0 | User properties |
| 38. | `maven.user.conf` | `String` | Maven user configuration directory. | `${user.home}/.m2` | 4.0.0 | User properties | | 38. | `maven.style.warning` | `String` | Color style for warning messages. | `bold,f:yellow` | 4.0.0 | User properties |
| 39. | `maven.user.extensions` | `String` | Maven user extensions. | `${maven.user.conf}/extensions.xml` | 4.0.0 | User properties | | 39. | `maven.user.conf` | `String` | Maven user configuration directory. | `${user.home}/.m2` | 4.0.0 | User properties |
| 40. | `maven.user.settings` | `String` | Maven user settings. | `${maven.user.conf}/settings.xml` | 4.0.0 | User properties | | 40. | `maven.user.extensions` | `String` | Maven user extensions. | `${maven.user.conf}/extensions.xml` | 4.0.0 | User properties |
| 41. | `maven.user.toolchains` | `String` | Maven user toolchains. | `${maven.user.home}/toolchains.xml` | 4.0.0 | User properties | | 41. | `maven.user.settings` | `String` | Maven user settings. | `${maven.user.conf}/settings.xml` | 4.0.0 | User properties |
| 42. | `maven.versionResolver.noCache` | `Boolean` | User property for disabling version resolver cache. | `false` | 3.0.0 | User properties | | 42. | `maven.user.toolchains` | `String` | Maven user toolchains. | `${maven.user.conf}/toolchains.xml` | 4.0.0 | User properties |
| 43. | `maven.versionResolver.noCache` | `Boolean` | User property for disabling version resolver cache. | `false` | 3.0.0 | User properties |