update dependencies (#1672)

* update configuration server

* Bump axios in /components/inspectit-ocelot-configurationserver-ui (#1670)

Bumps [axios](https://github.com/axios/axios) from 1.6.2 to 1.7.4.
- [Release notes](https://github.com/axios/axios/releases)
- [Changelog](https://github.com/axios/axios/blob/v1.x/CHANGELOG.md)
- [Commits](axios/axios@v1.6.2...v1.7.4)

---
updated-dependencies:
- dependency-name: axios
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

* Bump micromatch in /components/inspectit-ocelot-configurationserver-ui (#1664)

Bumps [micromatch](https://github.com/micromatch/micromatch) from 4.0.5 to 4.0.8.
- [Release notes](https://github.com/micromatch/micromatch/releases)
- [Changelog](https://github.com/micromatch/micromatch/blob/master/CHANGELOG.md)
- [Commits](micromatch/micromatch@4.0.5...4.0.8)

---
updated-dependencies:
- dependency-name: micromatch
  dependency-type: indirect
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

* update agent

* try fix java 21 workflow

* revert bytebuddy

* revert h2database

* update configuration sever final

* update agent final

---------

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

.github/workflows/agent_test.yml

@@ -52,7 +52,7 @@ jobs:
         shell: bash
         run: |
           if [[ "${{ matrix.dockerimage }}" == "eclipse-temurin:21" ]]; then
-            sed -i 's/gradle-7.6.2-bin.zip/gradle-8.7-bin.zip/' gradle/wrapper/gradle-wrapper.properties
+            sed -i 's/gradle-7.6.4-bin.zip/gradle-8.7-bin.zip/' gradle/wrapper/gradle-wrapper.properties
             cat gradle/wrapper/gradle-wrapper.properties
           fi
       - name: Clean Gradle cache

components/inspectit-ocelot-configurationserver-ui/package.json

@@ -26,7 +26,7 @@
   },
   "dependencies": {
     "ace-builds": "^1.13.2",
-    "axios": "^1.6.2",
+    "axios": "^1.7.4",
     "classnames": "^2.3.1",
     "dateformat": "^3.0.3",
     "eslint-config-next": "^14.2.5",

components/inspectit-ocelot-configurationserver-ui/yarn.lock

@@ -2265,12 +2265,12 @@ axe-core@=4.7.0:
   resolved "https://registry.npmjs.org/axe-core/-/axe-core-4.7.0.tgz"
   integrity sha512-M0JtH+hlOL5pLQwHOLNYZaXuhqmvS8oExsqB1SBYgA4Dk7u/xx+YdGHXaK5pyUfed5mYXdlYiphWq3G8cRi5JQ==
 
-axios@^1.6.2:
-  version "1.6.2"
-  resolved "https://registry.npmjs.org/axios/-/axios-1.6.2.tgz"
-  integrity sha512-7i24Ri4pmDRfJTR7LDBhsOTtcm+9kjX5WiY1X3wIisx6G9So3pfMkEiU7emUBe46oceVImccTEM3k6C5dbVW8A==
+axios@^1.7.4:
+  version "1.7.4"
+  resolved "https://registry.yarnpkg.com/axios/-/axios-1.7.4.tgz#4c8ded1b43683c8dd362973c393f3ede24052aa2"
+  integrity sha512-DukmaFRnY6AzAALSH4J2M3k6PkaC+MfaAGdEERRWcC9q3/TWQwLpHR8ZRLKTdQ3aBDL64EdluRDjJqKw+BPZEw==
   dependencies:
-    follow-redirects "^1.15.0"
+    follow-redirects "^1.15.6"
     form-data "^4.0.0"
     proxy-from-env "^1.1.0"
 
@@ -2351,7 +2351,7 @@ brace-expansion@^2.0.1:
   dependencies:
     balanced-match "^1.0.0"
 
-braces@^3.0.2, braces@~3.0.2:
+braces@^3.0.3, braces@~3.0.2:
   version "3.0.3"
   resolved "https://registry.yarnpkg.com/braces/-/braces-3.0.3.tgz#490332f40919452272d55a8480adc0c441358789"
   integrity sha512-yQbXgO/OSZVD2IsiLlro+7Hf6Q18EJrKSEsdoMzKePKXct3gvD8oLcOQdIzGupr5Fj+EDe8gO/lxc1BzfMpxvA==
@@ -3378,10 +3378,10 @@ flatted@^3.2.9:
   resolved "https://registry.npmjs.org/flatted/-/flatted-3.2.9.tgz"
   integrity sha512-36yxDn5H7OFZQla0/jFJmbIKTdZAQHngCedGxiMmpNfEZM0sdEeT+WczLQrjK6D7o2aiyLYDnkw0R3JK0Qv1RQ==
 
-follow-redirects@^1.15.0:
-  version "1.15.6"
-  resolved "https://registry.npmjs.org/follow-redirects/-/follow-redirects-1.15.6.tgz"
-  integrity sha512-wWN62YITEaOpSK584EZXJafH1AGpO8RVgElfkuXbTOrPX4fIfOyEpW/CsiNd8JdYrAoOvafRTOEnvsO++qCqFA==
+follow-redirects@^1.15.6:
+  version "1.15.9"
+  resolved "https://registry.yarnpkg.com/follow-redirects/-/follow-redirects-1.15.9.tgz#a604fa10e443bf98ca94228d9eebcc2e8a2c8ee1"
+  integrity sha512-gew4GsXizNgdoRyqmyfMHyAmXsZDk6mHkSxZFCzW9gwlbtOW44CDtYavM+y+72qD/Vq2l550kMF52DT8fOLJqQ==
 
 for-each@^0.3.3:
   version "0.3.3"
@@ -4427,11 +4427,11 @@ merge2@^1.3.0, merge2@^1.4.1:
   integrity sha512-8q7VEgMJW4J8tcfVPy8g09NcQwZdbwFEqhe/WZkoIzjn/3TGDwtOCYtXGxA3O8tPzpczCCDgv+P2P5y00ZJOOg==
 
 micromatch@^4.0.4:
-  version "4.0.5"
-  resolved "https://registry.npmjs.org/micromatch/-/micromatch-4.0.5.tgz"
-  integrity sha512-DMy+ERcEW2q8Z2Po+WNXuw3c5YaUSFjAO5GsJqfEl7UjvtIuFKO6ZrKvcItdy98dwFI2N1tg3zNIdKaQT+aNdA==
+  version "4.0.8"
+  resolved "https://registry.yarnpkg.com/micromatch/-/micromatch-4.0.8.tgz#d66fa18f3a47076789320b9b1af32bd86d9fa202"
+  integrity sha512-PXwfBhYu0hBCPw8Dn0E+WDYb7af3dSLVWKi3HGv84IdF4TyFoC0ysxFd0Goxw7nSv4T/PzEJQxsYsEiFCKo2BA==
   dependencies:
-    braces "^3.0.2"
+    braces "^3.0.3"
     picomatch "^2.3.1"
 
 mime-db@1.52.0:

gradle/configserverlibs.versions.toml

@@ -1,25 +1,25 @@
 [versions]
 ioJsonwebtoken = "0.12.6"
-orgEclipseJgit = "6.10.0.202406032230-r"
-orgMockito = "5.12.0"
-orgJunitJupiter = "5.10.3"
-orgSpringframeworkBoot = { strictly = "3.3.1" }
-orgSpringframeworkSecurity = "6.3.1"
+orgEclipseJgit = "7.0.0.202409031743-r"
+orgMockito = "5.14.2"
+orgJunitJupiter = "5.11.3"
+orgSpringframeworkBoot = { strictly = "3.3.5" }
+orgSpringframeworkSecurity = "6.3.4"
 
 [libraries]
 comGoogleCodeGson = "com.google.code.gson:gson:2.11.0"
-comGoogleGuava = { module = "com.google.guava:guava", version = { strictly = "33.2.1-jre" } }
-comH2databaseH2 = "com.h2database:h2:2.2.224"
-commonsIo = "commons-io:commons-io:2.16.1"
+comGoogleGuava = { module = "com.google.guava:guava", version = { strictly = "33.3.1-jre" } }
+comH2databaseH2 = "com.h2database:h2:2.3.232"
+commonsIo = "commons-io:commons-io:2.17.0"
 ioJsonwebtokenJjwtApi = { module = "io.jsonwebtoken:jjwt-api", version.ref = "ioJsonwebtoken" }
 ioJsonwebtokenJjwtImpl = { module = "io.jsonwebtoken:jjwt-impl", version.ref = "ioJsonwebtoken" }
 ioJsonwebtokenJjwtJackson = { module = "io.jsonwebtoken:jjwt-jackson", version.ref = "ioJsonwebtoken" }
-orgApacheCommonsCommonsLang3 = "org.apache.commons:commons-lang3:3.14.0"
-orgAwaitility = "org.awaitility:awaitility:4.2.1"
+orgApacheCommonsCommonsLang3 = "org.apache.commons:commons-lang3:3.17.0"
+orgAwaitility = "org.awaitility:awaitility:4.2.2"
 orgEclipseJgitOrgEclipseJgit = { module = "org.eclipse.jgit:org.eclipse.jgit", version.ref = "orgEclipseJgit" }
 orgEclipseJgitOrgEclipseJgitSshApache= {module = "org.eclipse.jgit:org.eclipse.jgit.ssh.apache", version.ref = "orgEclipseJgit" }
-orgFlywaydbFlywayCore = "org.flywaydb:flyway-core:10.15.2"
-orgHibernateOrmHibernateCommunityDialects = "org.hibernate.orm:hibernate-community-dialects:6.5.2.Final"
+orgFlywaydbFlywayCore = "org.flywaydb:flyway-core:10.21.0"
+orgHibernateOrmHibernateCommunityDialects = "org.hibernate.orm:hibernate-community-dialects:6.6.2.Final"
 orgJunitJupiterJunitJupiter = { module = "org.junit.jupiter:junit-jupiter", version.ref = "orgJunitJupiter" }
 orgJunitJupiterJunitJupiterApi = { module = "org.junit.jupiter:junit-jupiter-api", version.ref = "orgJunitJupiter" }
 orgJunitJupiterJunitJupiterEngine = { module = "org.junit.jupiter:junit-jupiter-engine", version.ref = "orgJunitJupiter" }
@@ -29,15 +29,15 @@ orgSpringframeworkBootSpringBootStarterDataJpa = { module = "org.springframework
 orgSpringframeworkBootSpringBootStarterTest = { module = "org.springframework.boot:spring-boot-starter-test", version.ref = "orgSpringframeworkBoot" }
 orgSpringframeworkBootSpringBootStarterWeb = { module = "org.springframework.boot:spring-boot-starter-web", version.ref = "orgSpringframeworkBoot" }
 orgSpringframeworkBootSpringBootStartervalidation = { module = "org.springframework.boot:spring-boot-starter-validation", version.ref = "orgSpringframeworkBoot" }
-orgSpringframeworkLdapSpringLdapCore = "org.springframework.ldap:spring-ldap-core:3.2.4"
+orgSpringframeworkLdapSpringLdapCore = "org.springframework.ldap:spring-ldap-core:3.2.8"
 orgSpringframeworkSecuritySpringSecurityLdap = { module = "org.springframework.security:spring-security-ldap", version.ref = "orgSpringframeworkSecurity" }
 orgSpringframeworkSecuritySpringSecurityTest = { module = "org.springframework.security:spring-security-test", version.ref = "orgSpringframeworkSecurity" }
 orgSpringframeworkSecuritySpringSecurityWeb = { module = "org.springframework.security:spring-security-web", version.ref = "orgSpringframeworkSecurity" }
 orgSpringframeworksecuritySpringSecurityConfig = { module = "org.springframework.security:spring-security-config", version.ref = "orgSpringframeworkSecurity" }
-chQosLogbackLogbackClassic = "ch.qos.logback:logback-classic:1.5.6"
-chQosLogbackLogbackCore = "ch.qos.logback:logback-core:1.5.6"
-orgXerialSqliteJdbc = "org.xerial:sqlite-jdbc:3.46.0.0"
-orgYamlSnakeyaml = "org.yaml:snakeyaml:2.2"
+chQosLogbackLogbackClassic = "ch.qos.logback:logback-classic:1.5.12"
+chQosLogbackLogbackCore = "ch.qos.logback:logback-core:1.5.12"
+orgXerialSqliteJdbc = "org.xerial:sqlite-jdbc:3.47.0.0"
+orgYamlSnakeyaml = "org.yaml:snakeyaml:2.3"
 
 [bundles]
 jgit = [

gradle/libs.versions.toml

@@ -1,26 +1,26 @@
 [versions]
-comLinecorpArmeria = "1.29.2"
+comLinecorpArmeria = "1.31.0"
 ioGithubNetmikeyLogunit = "2.0.0"
-ioGrpc = "1.65.0"
+ioGrpc = "1.68.1"
 # Ensure to adapt the netty version when changing the OpenCensus version
 # If you rename or move this variable to another file, adjust the release-workflow
 ioOpencensus = "0.31.1"
 ioOpentelemetry = "1.29.0"
 ioOpentelemetryAlpha = "1.29.0-alpha"
-orgApacheLoggingLog4j = "2.23.1"
+orgApacheLoggingLog4j = "2.24.1"
 # @pin last version to support Java 8
-orgEclipseJetty = "9.4.55.v20240627"
+orgEclipseJetty = "9.4.56.v20240826"
 # @pin Starting with version 6.x requires Java 11
 # 5.10.* is not running
 orgJunitJupiter = "5.9.3"
 # @pin mockito 5 requires Java 11
 orgMockito = "4.11.0"
-orgSlf4j = "2.0.13"
+orgSlf4j = "2.0.16"
 # @pin 5.3.* is the last version to support Java 8
-orgSpringframework = "5.3.37"
+orgSpringframework = "5.3.39"
 # @pin 2.7.18 is the latest release which runs on Java 8, this version marks the en of open source support for Sb 2.x
 orgSpringframeworkBoot = "2.7.18"
-orgTestcontainers = "1.19.8"
+orgTestcontainers = "1.20.3"
 
 [libraries]
 # @pin 1.3.* are the latest versions, which support java 8
@@ -32,14 +32,14 @@ comGithubTomakehurstWiremockJre8 = "com.github.tomakehurst:wiremock-jre8:2.35.2"
 # @pin ocelot-agent and ocelot-core cannot update guava, because of wiremock
 comGoogleGuava = { module = "com.google.guava:guava", version = { strictly = "31.1-jre" } }
 # @pin protobuf 4.* is not running
-comGoogleProtobufProtobufJavaUtil = "com.google.protobuf:protobuf-java-util:3.25.3"
+comGoogleProtobufProtobufJavaUtil = "com.google.protobuf:protobuf-java-util:3.25.5"
+# Note: Updating to 2.3.* will break jmh tests
 comH2databaseH2 = "com.h2database:h2:2.2.224"
 comLinecorpArmeriaArmeriaGrpcProtocol = { module = "com.linecorp.armeria:armeria-grpc-protocol", version.ref = "comLinecorpArmeria" }
 comLinecorpArmeriaArmeriaJunit5 = { module = "com.linecorp.armeria:armeria-junit5", version.ref = "comLinecorpArmeria" }
-comSquareupOkio = "com.squareup.okio:okio:3.9.0"
+comSquareupOkio = "com.squareup.okio:okio:3.9.1"
 commonsBeanutils = "commons-beanutils:commons-beanutils:1.9.4"
-commonsIo = "commons-io:commons-io:2.16.1"
-ioApisenseEmbedInfluxEmbedInfluxDB = "io.apisense.embed.influx:embed-influxDB:1.3.1"
+commonsIo = "commons-io:commons-io:2.17.0"
 ioGithubNetmikeyLogunitLogunitCore = { module = "io.github.netmikey.logunit:logunit-core", version.ref = "ioGithubNetmikeyLogunit" }
 ioGithubNetmikeyLogunitLogunitLogback = { module = "io.github.netmikey.logunit:logunit-logback", version.ref = "ioGithubNetmikeyLogunit" }
 # @pin resilience4j 2.* uses Java 17 APIs
@@ -48,7 +48,7 @@ ioGrpcGrpcNettyShaded = { module = "io.grpc:grpc-netty-shaded", version.ref = "i
 ioGrpcGrpcStub = { module = "io.grpc:grpc-stub", version.ref = "ioGrpc" }
 # The following dependency is required for the OC-exporter to work correctly and must be matched against the grpc version
 # See https://github.com/census-instrumentation/opencensus-java/blob/master/exporters/trace/ocagent/README.md
-ioNettyNettyTcnativeBoringsslStatic = "io.netty:netty-tcnative-boringssl-static:2.0.65.Final"
+ioNettyNettyTcnativeBoringsslStatic = "io.netty:netty-tcnative-boringssl-static:2.0.69.Final"
 # Ensure to adapt the netty version when changing the OpenCensus version
 ioOpencensusOpencensusApi = { module = "io.opencensus:opencensus-api", version.ref = "ioOpencensus" }
 ioOpencensusOpencensusImpl = { module = "io.opencensus:opencensus-impl", version.ref = "ioOpencensus" }
@@ -71,19 +71,21 @@ ioOpentelemetryOpentelemetrySemconv = { module = "io.opentelemetry:opentelemetry
 ioPrometheusSimpleclientHttpserver = "io.prometheus:simpleclient_httpserver:0.16.0"
 javaxAnnotationJavaxAnnotationApi = "javax.annotation:javax.annotation-api:1.3.2"
 log4j = "log4j:log4j:1.2.17"
-netBytebuddyByteBuddy = "net.bytebuddy:byte-buddy:1.14.18"
+# Note: Updating to 1.15.* will probably result in rewriting tests
+netBytebuddyByteBuddy = "net.bytebuddy:byte-buddy:1.14.19"
+# @pin logback 7.* is the last version for Java 8
 netLogstashLogbackLogstashLogbackEncoder = "net.logstash.logback:logstash-logback-encoder:7.4"
 orgApacheCommonsCommonsCollections4 = "org.apache.commons:commons-collections4:4.4"
-orgApacheCommonsCommonsLang3 = "org.apache.commons:commons-lang3:3.14.0"
+orgApacheCommonsCommonsLang3 = "org.apache.commons:commons-lang3:3.17.0"
 orgApacheCommonsCommonsMath3 = "org.apache.commons:commons-math3:3.6.1"
 orgApacheHttpcomponentsHttpclient = "org.apache.httpcomponents:httpclient:4.5.14"
 orgApacheLoggingLog4jLog4jApi = { module = "org.apache.logging.log4j:log4j-api", version.ref = "orgApacheLoggingLog4j" }
 orgApacheLoggingLog4jLog4jCore = { module = "org.apache.logging.log4j:log4j-core", version.ref = "orgApacheLoggingLog4j" }
 # @pin Tomcat 9.0.* is the last version to support java 8
-orgApacheTomcatEmbedTomcatEmbedEl = "org.apache.tomcat.embed:tomcat-embed-el:9.0.91"
+orgApacheTomcatEmbedTomcatEmbedEl = "org.apache.tomcat.embed:tomcat-embed-el:9.0.97"
 orgAssertjAssertjCore = "org.assertj:assertj-core:3.26.3"
 orgAssertjAssertjGuava = "org.assertj:assertj-guava:3.26.3"
-orgAwaitility = "org.awaitility:awaitility:4.2.1"
+orgAwaitility = "org.awaitility:awaitility:4.2.2"
 # @pin Jetty 9.4.* is the last version to support java 8
 orgEclipseJettyJettyServer = { module = "org.eclipse.jetty:jetty-server", version.ref = "orgEclipseJetty" }
 # @pin HibernateValidator 6.* is the last version to support java 8
@@ -95,7 +97,7 @@ orgJunitJupiterJunitJupiterApi = { module = "org.junit.jupiter:junit-jupiter-api
 orgJunitJupiterJunitJupiterEngine = { module = "org.junit.jupiter:junit-jupiter-engine", version.ref = "orgJunitJupiter" }
 orgMockitoMockitoCore = { module = "org.mockito:mockito-core", version.ref = "orgMockito" }
 orgMockitoMockitoJunitJupiter = { module = "org.mockito:mockito-junit-jupiter", version.ref = "orgMockito" }
-orgProjectlombokLombok = "org.projectlombok:lombok:1.18.34"
+orgProjectlombokLombok = "org.projectlombok:lombok:1.18.36"
 orgSlf4jJulToSlf4j = { module = "org.slf4j:jul-to-slf4j", version.ref = "orgSlf4j" }
 orgSlf4jslf4jApi = { module = "org.slf4j:slf4j-api", version.ref = "orgSlf4j" }
 orgSpringdocSpringdocOpenapiUi = "org.springdoc:springdoc-openapi-ui:1.8.0"
@@ -124,13 +126,13 @@ opentelemetry = [
 comGithubBenManesVersions = "com.github.ben-manes.versions:0.51.0"
 # @pin There is a newer version 2.1, but it is not Java 8 compatible
 comGithubJk1DependencyLicenseReport = "com.github.jk1.dependency-license-report:2.0"
-comGithubNodeGradleNode = "com.github.node-gradle.node:7.0.2"
+comGithubNodeGradleNode = "com.github.node-gradle.node:7.1.0"
 # @pin There is a newer Version 0.35.0, but it is not Java 8 compatible
 # For the Agent, this is currently provided via gradle.properties to make it dynamic.
 comPalantirDocker = "com.palantir.docker:0.34.0"
 ioSpringDependencyManagement = "io.spring.dependency-management:1.1.6"
 meChampeauJmh = "me.champeau.jmh:0.7.2"
-nlLittlerobotsVersionCatalogUpdate = "nl.littlerobots.version-catalog-update:0.8.4"
+nlLittlerobotsVersionCatalogUpdate = "nl.littlerobots.version-catalog-update:0.8.5"
 orgCyclonedxBom = "org.cyclonedx.bom:1.8.2"
 # @pin Last version to be compatible with java 1.8
 orgOwaspDependencycheck = "org.owasp.dependencycheck:8.2.1"

gradle/wrapper/gradle-wrapper.properties

@@ -1,5 +1,7 @@
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-7.6.2-bin.zip
+# You also need to update the gradle version in ".github/workflows/agent_test.yml"
+# in the step "Upgrade Wrapper to 8.7 for Java 21"
+distributionUrl=https\://services.gradle.org/distributions/gradle-7.6.4-bin.zip
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists

inspectit-ocelot-core/build.gradle

@@ -148,7 +148,6 @@ dependencies {
             libs.ioGrpcGrpcNettyShaded,
             libs.ioGrpcGrpcStub,
             libs.orgInfluxdbInfluxdbJava,
-            libs.ioApisenseEmbedInfluxEmbedInfluxDB,
 
             // for docker test containers
             libs.orgTestcontainers,

inspectit-ocelot-core/src/test/java/rocks/inspectit/ocelot/core/exporter/BrowserPropagationHttpExporterServiceIntTest.java

@@ -1,6 +1,5 @@
 package rocks.inspectit.ocelot.core.exporter;
 
-import de.flapdoodle.embed.process.runtime.Network;
 import org.apache.http.HttpEntity;
 import org.apache.http.client.config.RequestConfig;
 import org.apache.http.client.methods.CloseableHttpResponse;
@@ -14,7 +13,7 @@
 import org.junit.jupiter.api.*;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.test.annotation.DirtiesContext;
-import org.springframework.test.context.TestPropertySource;
+import org.springframework.util.SocketUtils;
 import rocks.inspectit.ocelot.core.SpringTestBase;
 import rocks.inspectit.ocelot.core.instrumentation.browser.BrowserPropagationSessionStorage;
 
@@ -51,8 +50,8 @@ void clearDataStorage() {
         sessionStorage.clearDataStorages();
     }
 
-    void startServer() throws IOException {
-        int port = Network.getFreeServerPort();
+    void startServer() {
+        int port = SocketUtils.findAvailableTcpPort();
         BrowserPropagationServlet servlet = new BrowserPropagationServlet(sessionIDHeader, Collections.singletonList(allowedOrigin));
         exporterService.startServer(host, port, path, servlet);
         url = "http://" + host + ":" + port + path;