OpenSearch/x-pack/qa/smoke-test-plugins-ssl/build.gradle

import org.elasticsearch.gradle.LoggedExec
import org.elasticsearch.gradle.MavenFilteringHack
import org.elasticsearch.gradle.plugin.PluginBuildPlugin
import org.elasticsearch.gradle.test.NodeInfo

import javax.net.ssl.HttpsURLConnection
import javax.net.ssl.KeyManager
import javax.net.ssl.SSLContext
import javax.net.ssl.TrustManagerFactory
import java.nio.charset.StandardCharsets
import java.security.KeyStore
import java.security.SecureRandom

apply plugin: 'elasticsearch.standalone-rest-test'
apply plugin: 'elasticsearch.rest-test'

dependencies {
  testCompile project(path: xpackModule('core'), configuration: 'shadow')
}

String outputDir = "${buildDir}/generated-resources/${project.name}"
task copyXPackPluginProps(type: Copy) {
  from project(xpackModule('core')).file('src/main/plugin-metadata')
  from project(xpackModule('core')).tasks.pluginProperties
  into outputDir
}
project.sourceSets.test.output.dir(outputDir, builtBy: copyXPackPluginProps)

// location of generated keystores and certificates
File keystoreDir = new File(project.buildDir, 'keystore')
File nodeKeystore = file("$keystoreDir/testnode.jks")
File nodeKey = file("$keystoreDir/testnode.pem")
File nodeCert = file("$keystoreDir/testnode.crt")
File clientKeyStore = file("$keystoreDir/testclient.jks")
File clientKey = file("$keystoreDir/testclient.pem")
File clientCert = file("$keystoreDir/testclient.crt")

// Add keystores to test classpath: it expects it there
task copyKeyCerts(type: Copy) {
  from('./') {
      include '*.crt', '*.pem', '*.jks'
  }
  into keystoreDir
}
// Add keystores to test classpath: it expects it there
sourceSets.test.resources.srcDir(keystoreDir)
processTestResources.dependsOn(copyKeyCerts)

integTestCluster.dependsOn(copyKeyCerts)

ext.pluginsCount = 0
project(':plugins').getChildProjects().each { pluginName, pluginProject ->
  // need to get a non-decorated project object, so must re-lookup the project by path
  integTestCluster.plugin(pluginProject.path)
  pluginsCount += 1
}

integTestCluster {
  setting 'xpack.monitoring.collection.interval', '1s'
  setting 'xpack.monitoring.exporters._http.type', 'http'
  setting 'xpack.monitoring.exporters._http.enabled', 'false'
  setting 'xpack.ssl.certificate_authorities', 'testnode.crt'
  setting 'xpack.monitoring.exporters._http.auth.username', 'monitoring_agent'
  setting 'xpack.monitoring.exporters._http.auth.password', 'x-pack-test-password'
  setting 'xpack.monitoring.exporters._http.ssl.verification_mode', 'full'

  setting 'xpack.license.self_generated.type', 'trial'
  setting 'xpack.security.enabled', 'true'
  setting 'xpack.security.http.ssl.enabled', 'true'
  setting 'xpack.security.http.ssl.key', 'testnode.pem'
  setting 'xpack.security.http.ssl.certificate', 'testnode.crt'
  keystoreSetting 'xpack.security.http.ssl.secure_key_passphrase', 'testnode'

  setting 'xpack.index_lifecycle.enabled', 'false'
  setting 'xpack.ml.enabled', 'false'
  // copy keystores, keys and certificates into config/
  extraConfigFile nodeKeystore.name, nodeKeystore
  extraConfigFile nodeKey.name, nodeKey
  extraConfigFile nodeCert.name, nodeCert
  extraConfigFile clientKeyStore.name, clientKeyStore
  extraConfigFile clientKey.name, clientKey
  extraConfigFile clientCert.name, clientCert

  setupCommand 'setupTestUser',
               'bin/elasticsearch-users', 'useradd', 'test_user', '-p', 'x-pack-test-password', '-r', 'superuser'
  setupCommand 'setupMonitoringUser',
               'bin/elasticsearch-users', 'useradd', 'monitoring_agent', '-p', 'x-pack-test-password', '-r', 'remote_monitoring_agent'

  waitCondition = { NodeInfo node, AntBuilder ant ->
    File tmpFile = new File(node.cwd, 'wait.success')
    KeyStore keyStore = KeyStore.getInstance("JKS");
    keyStore.load(clientKeyStore.newInputStream(), 'testclient'.toCharArray());
    TrustManagerFactory tmf = TrustManagerFactory.getInstance(TrustManagerFactory.getDefaultAlgorithm());
    tmf.init(keyStore);
    // We don't need a KeyManager as there won't be client auth required so pass an empty array
    SSLContext sslContext = SSLContext.getInstance("TLSv1.2");
    sslContext.init(new KeyManager[0], tmf.getTrustManagers(), new SecureRandom());
    for (int i = 0; i < 10; i++) {
      // we use custom wait logic here for HTTPS
      HttpsURLConnection httpURLConnection = null;
      try {
        httpURLConnection = (HttpsURLConnection) new URL("https://${node.httpUri()}/_cluster/health?wait_for_nodes=${numNodes}&wait_for_status=yellow").openConnection();
        httpURLConnection.setSSLSocketFactory(sslContext.getSocketFactory());
        httpURLConnection.setRequestProperty("Authorization", "Basic " +
                Base64.getEncoder().encodeToString("test_user:x-pack-test-password".getBytes(StandardCharsets.UTF_8)));
        httpURLConnection.setRequestMethod("GET");
        httpURLConnection.connect();
        if (httpURLConnection.getResponseCode() == 200) {
          tmpFile.withWriter StandardCharsets.UTF_8.name(), {
            it.write(httpURLConnection.getInputStream().getText(StandardCharsets.UTF_8.name()))
          }
        }
      } catch (IOException e) {
        if (i == 9) {
          logger.error("final attempt of calling cluster health failed", e)
        } else {
          logger.debug("failed to call cluster health", e)
        }
      } finally {
        if (httpURLConnection != null) {
          httpURLConnection.disconnect();
        }
      }

      // did not start, so wait a bit before trying again
      Thread.sleep(500L);
    }
    return tmpFile.exists()
  }
}

ext.expansions = [
  'expected.plugins.count': pluginsCount
]

processTestResources {
  from(sourceSets.test.resources.srcDirs) {
    include '**/*.yml'
    inputs.properties(expansions)
    MavenFilteringHack.filter(it, expansions)
  }
}