Add FOSSA license scanning

.fossa.yml

@@ -0,0 +1,11 @@
+version: 3
+
+targets:
+  only:
+    - type: gradle
+
+experimental:
+  gradle:
+    configurations-only:
+      # consumer will only be exposed to these dependencies
+      - runtimeClasspath

.github/workflows/fossa.yml

@@ -0,0 +1,19 @@
+name: FOSSA
+
+on:
+  push:
+    branches:
+      - main
+
+permissions:
+  contents: read
+
+jobs:
+  fossa:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
+
+      - uses: fossas/fossa-action@93a52ecf7c3ac7eb40f5de77fd69b1a19524de94 # v1.5.0
+        with:
+          api-key: ${{secrets.FOSSA_API_KEY}}

buildSrc/src/main/kotlin/otel.java-conventions.gradle.kts

@@ -135,6 +135,11 @@ testing {
     dependencies {
       implementation(project(project.path))
 
+      implementation(enforcedPlatform("org.junit:junit-bom:5.11.4"))
+      implementation(enforcedPlatform("org.testcontainers:testcontainers-bom:1.20.4"))
+      implementation(enforcedPlatform("com.google.guava:guava-bom:33.4.0-jre"))
+      implementation(enforcedPlatform("com.linecorp.armeria:armeria-bom:1.31.3"))
+
       compileOnly("com.google.auto.value:auto-value-annotations")
       compileOnly("com.google.errorprone:error_prone_annotations")
       compileOnly("com.google.code.findbugs:jsr305")

dependencyManagement/build.gradle.kts

@@ -2,96 +2,60 @@ plugins {
   `java-platform`
 }
 
-data class DependencySet(val group: String, val version: String, val modules: List<String>)
-
-val dependencyVersions = hashMapOf<String, String>()
-rootProject.extra["versions"] = dependencyVersions
-
 val otelInstrumentationVersion = "2.12.0-alpha"
-
-val DEPENDENCY_BOMS = listOf(
-  "com.fasterxml.jackson:jackson-bom:2.18.2",
-  "com.google.guava:guava-bom:33.4.0-jre",
-  "com.linecorp.armeria:armeria-bom:1.31.3",
-  "org.junit:junit-bom:5.11.4",
-  "io.grpc:grpc-bom:1.70.0",
-  "io.opentelemetry.instrumentation:opentelemetry-instrumentation-bom-alpha:${otelInstrumentationVersion}",
-  "org.testcontainers:testcontainers-bom:1.20.4"
-)
-
-val autoServiceVersion = "1.1.1"
-val autoValueVersion = "1.11.0"
-val errorProneVersion = "2.36.0"
-val prometheusVersion = "0.16.0"
-val mockitoVersion = "4.11.0"
-val slf4jVersion = "2.0.16"
-val semConvVersion = "1.30.0-rc.1"
-
-val CORE_DEPENDENCIES = listOf(
-  "com.google.auto.service:auto-service:${autoServiceVersion}",
-  "com.google.auto.service:auto-service-annotations:${autoServiceVersion}",
-  "com.google.auto.value:auto-value:${autoValueVersion}",
-  "com.google.auto.value:auto-value-annotations:${autoValueVersion}",
-  "com.google.errorprone:error_prone_annotations:${errorProneVersion}",
-  "com.google.errorprone:error_prone_core:${errorProneVersion}",
-  "io.github.netmikey.logunit:logunit-jul:2.0.0",
-  "io.opentelemetry.proto:opentelemetry-proto:1.5.0-alpha",
-  // these two constraints can be removed once the opentelemetry-instrumentation-bom-alpha
-  // is updated to contain the latest version of opentelemetry-semconv
-  "io.opentelemetry.semconv:opentelemetry-semconv:${semConvVersion}",
-  "io.opentelemetry.semconv:opentelemetry-semconv-incubating:${semConvVersion}",
-  "io.prometheus:simpleclient:${prometheusVersion}",
-  "io.prometheus:simpleclient_common:${prometheusVersion}",
-  "io.prometheus:simpleclient_httpserver:${prometheusVersion}",
-  "org.mockito:mockito-core:${mockitoVersion}",
-  "org.mockito:mockito-inline:${mockitoVersion}",
-  "org.mockito:mockito-junit-jupiter:${mockitoVersion}",
-  "org.slf4j:slf4j-api:${slf4jVersion}",
-  "org.slf4j:slf4j-simple:${slf4jVersion}",
-  "org.slf4j:log4j-over-slf4j:${slf4jVersion}",
-  "org.slf4j:jcl-over-slf4j:${slf4jVersion}",
-  "org.slf4j:jul-to-slf4j:${slf4jVersion}"
-)
-
-val DEPENDENCIES = listOf(
-  "com.google.code.findbugs:annotations:3.0.1u2",
-  "com.google.code.findbugs:jsr305:3.0.2",
-  "com.squareup.okhttp3:okhttp:4.12.0",
-  "com.uber.nullaway:nullaway:0.12.3",
-  "org.assertj:assertj-core:3.27.3",
-  "org.awaitility:awaitility:4.2.2",
-  "org.bouncycastle:bcpkix-jdk15on:1.70",
-  "org.junit-pioneer:junit-pioneer:1.9.1",
-  "org.skyscreamer:jsonassert:1.5.3",
-  "org.apache.kafka:kafka-clients:3.9.0",
-  "org.testcontainers:kafka:1.20.4",
-  "com.lmax:disruptor:3.4.4",
-  "org.jctools:jctools-core:4.0.5",
-  "tools.profiler:async-profiler:3.0",
-  "com.blogspot.mydailyjava:weak-lock-free:0.18",
-  "org.agrona:agrona:1.22.0"
-)
+val semconvVersion = "1.30.0-rc.1"
 
 javaPlatform {
   allowDependencies()
 }
 
 dependencies {
-  for (bom in DEPENDENCY_BOMS) {
-    api(enforcedPlatform(bom))
-    val split = bom.split(':')
-    dependencyVersions[split[0]] = split[2]
-  }
+  // boms that are only used by tests should be added in otel.java-conventions.gradle.kts
+  // under JvmTestSuite so they don't show up as runtime dependencies in license and vulnerability scans
+  // (the constraints section below doesn't have this issue, and will only show up
+  // as runtime dependencies if they are actually used as runtime dependencies)
+  api(enforcedPlatform("io.opentelemetry.instrumentation:opentelemetry-instrumentation-bom-alpha:${otelInstrumentationVersion}"))
+  api(enforcedPlatform("com.fasterxml.jackson:jackson-bom:2.18.2"))
+
   constraints {
-    for (dependency in CORE_DEPENDENCIES) {
-      api(dependency)
-      val split = dependency.split(':')
-      dependencyVersions[split[0]] = split[2]
-    }
-    for (dependency in DEPENDENCIES) {
-      api(dependency)
-      val split = dependency.split(':')
-      dependencyVersions[split[0]] = split[2]
-    }
+    api("io.opentelemetry.semconv:opentelemetry-semconv:${semconvVersion}")
+    api("io.opentelemetry.semconv:opentelemetry-semconv-incubating:${semconvVersion}")
+
+    api("com.google.auto.service:auto-service:1.1.1")
+    api("com.google.auto.service:auto-service-annotations:1.1.1")
+    api("com.google.auto.value:auto-value:1.11.0")
+    api("com.google.auto.value:auto-value-annotations:1.11.0")
+    api("com.google.errorprone:error_prone_annotations:2.36.0")
+    api("com.google.errorprone:error_prone_core:2.36.0")
+    api("io.github.netmikey.logunit:logunit-jul:2.0.0")
+    api("io.opentelemetry.proto:opentelemetry-proto:1.5.0-alpha")
+    api("io.prometheus:simpleclient:0.16.0")
+    api("io.prometheus:simpleclient_common:0.16.0")
+    api("io.prometheus:simpleclient_httpserver:0.16.0")
+    api("org.mockito:mockito-core:4.11.0")
+    api("org.mockito:mockito-inline:4.11.0")
+    api("org.mockito:mockito-junit-jupiter:4.11.0")
+    api("org.slf4j:slf4j-api:2.0.16")
+    api("org.slf4j:slf4j-simple:2.0.16")
+    api("org.slf4j:log4j-over-slf4j:2.0.16")
+    api("org.slf4j:jcl-over-slf4j:2.0.16")
+    api("org.slf4j:jul-to-slf4j:2.0.16")
+
+    api("com.google.code.findbugs:annotations:3.0.1u2")
+    api("com.google.code.findbugs:jsr305:3.0.2")
+    api("com.squareup.okhttp3:okhttp:4.12.0")
+    api("com.uber.nullaway:nullaway:0.12.3")
+    api("org.assertj:assertj-core:3.27.3")
+    api("org.awaitility:awaitility:4.2.2")
+    api("org.bouncycastle:bcpkix-jdk15on:1.70")
+    api("org.junit-pioneer:junit-pioneer:1.9.1")
+    api("org.skyscreamer:jsonassert:1.5.3")
+    api("org.apache.kafka:kafka-clients:3.9.0")
+    api("org.testcontainers:kafka:1.20.4")
+    api("com.lmax:disruptor:3.4.4")
+    api("org.jctools:jctools-core:4.0.5")
+    api("tools.profiler:async-profiler:3.0")
+    api("com.blogspot.mydailyjava:weak-lock-free:0.18")
+    api("org.agrona:agrona:1.22.0")
   }
 }

jmx-metrics/build.gradle.kts

@@ -27,7 +27,7 @@ val groovyVersion = "3.0.23"
 dependencies {
   api(platform("org.codehaus.groovy:groovy-bom:$groovyVersion"))
 
-  implementation("io.grpc:grpc-netty-shaded")
+  implementation("io.grpc:grpc-netty-shaded:1.70.0")
   implementation("org.codehaus.groovy:groovy-jmx")
   implementation("org.codehaus.groovy:groovy")
   implementation("io.prometheus:simpleclient")

jmx-scraper/test-webapp/build.gradle.kts

@@ -7,5 +7,5 @@ plugins {
 description = "JMX metrics scraper - test web application"
 
 dependencies {
-  providedCompile("jakarta.servlet:jakarta.servlet-api:5.0.0")
+  compileOnly("jakarta.servlet:jakarta.servlet-api:5.0.0")
 }