import com.sap.piper.DescriptorUtils import com.sap.piper.GenerateDocumentation import com.sap.piper.JsonUtils import com.sap.piper.Utils import com.sap.piper.integration.WhitesourceOrgAdminRepository import com.sap.piper.integration.WhitesourceRepository import com.sap.piper.ConfigurationHelper import com.sap.piper.WhitesourceConfigurationHelper import com.sap.piper.mta.MtaMultiplexer import groovy.text.GStringTemplateEngine import groovy.transform.Field import groovy.text.SimpleTemplateEngine import static com.sap.piper.Prerequisites.checkScript @Field String STEP_NAME = getClass().getName() @Field Set GENERAL_CONFIG_KEYS = [ 'whitesource', /** * Jenkins credentials ID referring to the organization admin's token. * @parentConfigKey whitesource */ 'orgAdminUserTokenCredentialsId', /** * WhiteSource token identifying your organization. * @parentConfigKey whitesource */ 'orgToken', /** * Name of the WhiteSource product to be created and used for results aggregation. * @parentConfigKey whitesource */ 'productName', /** * Version of the WhiteSource product to be created and used for results aggregation, usually determined automatically. * @parentConfigKey whitesource */ 'productVersion', /** * Token of the WhiteSource product to be created and used for results aggregation, usually determined automatically. * @parentConfigKey whitesource */ 'productToken', /** * List of WhiteSource projects to be included in the assessment part of the step, usually determined automatically. * @parentConfigKey whitesource */ 'projectNames', /** * URL used for downloading the Java Runtime Environment (JRE) required to run the WhiteSource Unified Agent. * @parentConfigKey whitesource */ 'jreDownloadUrl', /** * URL to the WhiteSource server API used for communication, defaults to `https://saas.whitesourcesoftware.com/api`. * @parentConfigKey whitesource */ 'serviceUrl', /** * Jenkins credentials ID referring to the product admin's token. * @parentConfigKey whitesource */ 'userTokenCredentialsId', /** * Type of development stack used to implement the solution. * @possibleValues `maven`, `mta`, `npm`, `pip`, `sbt` */ 'scanType', /** * Whether verbose output should be produced. * @possibleValues `true`, `false` */ 'verbose' ] @Field Set STEP_CONFIG_KEYS = GENERAL_CONFIG_KEYS + [ /** * Install command that can be used to populate the default docker image for some scenarios. */ 'installCommand', /** * URL used to download the latest version of the WhiteSource Unified Agent. */ 'agentDownloadUrl', /** * Locally used name for the Unified Agent jar file after download. */ 'agentFileName', /** * Additional parameters passed to the Unified Agent command line. */ 'agentParameters', /** * List of build descriptors and therefore modules to exclude from the scan and assessment activities. */ 'buildDescriptorExcludeList', /** * Explicit path to the build descriptor file. */ 'buildDescriptorFile', /** * Explicit path to the WhiteSource Unified Agent configuration file. */ 'configFilePath', /** * Whether to create the related WhiteSource product on the fly based on the supplied pipeline configuration. */ 'createProductFromPipeline', /** * The list of email addresses to assign as product admins for newly created WhiteSource products. */ 'emailAddressesOfInitialProductAdmins', /** * Docker image to be used for scanning. */ 'dockerImage', /** * Docker workspace to be used for scanning. */ 'dockerWorkspace', /** * Whether license compliance is considered and reported as part of the assessment. * @possibleValues `true`, `false` */ 'licensingVulnerabilities', /** * Limit of parallel jobs being run at once in case of `scanType: 'mta'` based scenarios, defaults to `15`. */ 'parallelLimit', /** * Whether assessment is being done at all, defaults to `true`. * @possibleValues `true`, `false` */ 'reporting', /** * Whether security compliance is considered and reported as part of the assessment. * @possibleValues `true`, `false` */ 'securityVulnerabilities', /** * Limit of tollerable CVSS v3 score upon assessment and in consequence fails the build, defaults to `-1`. * @possibleValues `-1` to switch failing off, any `positive integer between 0 and 10` to fail on issues with the specified limit or above */ 'cvssSeverityLimit', /** * List of stashes to be unstashed into the workspace before performing the scan. */ 'stashContent', /** * Timeout in seconds until a HTTP call is forcefully terminated. */ 'timeout', /** * Name of the file the vulnerability report is written to. */ 'vulnerabilityReportFileName', /** * Title of vulnerability report written during the assessment phase. */ 'vulnerabilityReportTitle' ] @Field Set PARAMETER_KEYS = STEP_CONFIG_KEYS @Field Map CONFIG_KEY_COMPATIBILITY = [ productName : 'whitesourceProductName', productToken : 'whitesourceProductToken', projectNames : 'whitesourceProjectNames', userTokenCredentialsId : 'whitesourceUserTokenCredentialsId', serviceUrl : 'whitesourceServiceUrl', agentDownloadUrl : 'fileAgentDownloadUrl', agentParameters : 'fileAgentParameters', whitesource : [ orgAdminUserTokenCredentialsId : 'orgAdminUserTokenCredentialsId', orgToken : 'orgToken', productName : 'productName', productToken : 'productToken', projectNames : 'projectNames', serviceUrl : 'serviceUrl', configFilePath : 'configFilePath', userTokenCredentialsId : 'userTokenCredentialsId', agentDownloadUrl : 'agentDownloadUrl', agentFileName : 'agentFileName', agentParameters : 'agentParameters', buildDescriptorExcludeList : 'buildDescriptorExcludeList', buildDescriptorFile : 'buildDescriptorFile', createProductFromPipeline : 'createProductFromPipeline', emailAddressesOfInitialProductAdmins : 'emailAddressesOfInitialProductAdmins', jreDownloadUrl : 'jreDownloadUrl', licensingVulnerabilities : 'licensingVulnerabilities', parallelLimit : 'parallelLimit', reporting : 'reporting', securityVulnerabilities : 'securityVulnerabilities', cvssSeverityLimit : 'cvssSeverityLimit', timeout : 'timeout', vulnerabilityReportFileName : 'vulnerabilityReportFileName', vulnerabilityReportTitle : 'vulnerabilityReportTitle', installCommand : 'installCommand' ] ] /** * BETA * * With this step [WhiteSource](https://www.whitesourcesoftware.com) security and license compliance scans can be executed and assessed. * * WhiteSource is a Software as a Service offering based on a so called unified agent that locally determines the dependency * tree of a node.js, Java, Python, Ruby, or Scala based solution and sends it to the WhiteSource server for a policy based license compliance * check and additional Free and Open Source Software Publicly Known Vulnerabilities detection. * * !!! note "Docker Images" * The underlying Docker images are public and specific to the solution's programming language(s) and therefore may have to be exchanged * to fit to and support the relevant scenario. The default Python environment used is i.e. Python 3 based. * * !!! warn "Restrictions" * Currently the step does contain hardened scan configurations for `scanType` `'pip'` and `'go'`. Other environments are still being elaborated, * so please thoroughly check your results and do not take them for granted by default. * Also not all environments have been thoroughly tested already therefore you might need to tweak around with the default containers used or * create your own ones to adequately support your scenario. To do so please modify `dockerImage` and `dockerWorkspace` parameters. * The step expects an environment containing the programming language related compiler/interpreter as well as the related build tool. For a list * of the supported build tools per environment please refer to the [WhiteSource Unified Agent Documentation](https://whitesource.atlassian.net/wiki/spaces/WD/pages/33718339/Unified+Agent). */ @GenerateDocumentation void call(Map parameters = [:]) { handlePipelineStepErrors(stepName: STEP_NAME, stepParameters: parameters) { def script = checkScript(this, parameters) ?: this def utils = parameters.juStabUtils ?: new Utils() def descriptorUtils = parameters.descriptorUtilsStub ?: new DescriptorUtils() def statusCode = 1 // load default & individual configuration Map config = ConfigurationHelper.newInstance(this) .loadStepDefaults(CONFIG_KEY_COMPATIBILITY) .mixinGeneralConfig(script.commonPipelineEnvironment, GENERAL_CONFIG_KEYS, CONFIG_KEY_COMPATIBILITY) .mixinStepConfig(script.commonPipelineEnvironment, STEP_CONFIG_KEYS, CONFIG_KEY_COMPATIBILITY) .mixinStageConfig(script.commonPipelineEnvironment, parameters.stageName ?: env.STAGE_NAME, STEP_CONFIG_KEYS, CONFIG_KEY_COMPATIBILITY) .mixin([ style : libraryResource('piper-os.css') ]) .mixin(parameters, PARAMETER_KEYS, CONFIG_KEY_COMPATIBILITY) .dependingOn('scanType').mixin('buildDescriptorFile') .dependingOn('scanType').mixin('dockerImage') .dependingOn('scanType').mixin('dockerWorkspace') .dependingOn('scanType').mixin('stashContent') .dependingOn('scanType').mixin('whitesource/configFilePath') .dependingOn('scanType').mixin('whitesource/installCommand') .withMandatoryProperty('whitesource/serviceUrl') .withMandatoryProperty('whitesource/orgToken') .withMandatoryProperty('whitesource/userTokenCredentialsId') .withMandatoryProperty('whitesource/productName') .use() config.whitesource.cvssSeverityLimit = config.whitesource.cvssSeverityLimit == null ?: Integer.valueOf(config.whitesource.cvssSeverityLimit) config.stashContent = utils.unstashAll(config.stashContent) config.whitesource['projectNames'] = (config.whitesource['projectNames'] instanceof List) ? config.whitesource['projectNames'] : config.whitesource['projectNames']?.tokenize(',') parameters.whitesource = parameters.whitesource ?: [:] parameters.whitesource['projectNames'] = config.whitesource['projectNames'] script.commonPipelineEnvironment.setInfluxStepData('whitesource', false) utils.pushToSWA([ step: STEP_NAME, stepParamKey1: 'scanType', stepParam1: config.scanType ], config) echo "Parameters: scanType: ${config.scanType}" def whitesourceRepository = parameters.whitesourceRepositoryStub ?: new WhitesourceRepository(this, config) def whitesourceOrgAdminRepository = parameters.whitesourceOrgAdminRepositoryStub ?: new WhitesourceOrgAdminRepository(this, config) if(config.whitesource.orgAdminUserTokenCredentialsId) { statusCode = triggerWhitesourceScanWithOrgAdminUserKey(script, config, utils, descriptorUtils, parameters, whitesourceRepository, whitesourceOrgAdminRepository) } else { statusCode = triggerWhitesourceScanWithUserKey(script, config, utils, descriptorUtils, parameters, whitesourceRepository, whitesourceOrgAdminRepository) } checkStatus(statusCode, config) script.commonPipelineEnvironment.setInfluxStepData('whitesource', true) } } private def triggerWhitesourceScanWithOrgAdminUserKey(script, config, utils, descriptorUtils, parameters, repository, orgAdminRepository) { withCredentials ([script.string( credentialsId: config.whitesource.orgAdminUserTokenCredentialsId, variable: 'orgAdminUserKey' )]) { config.whitesource.orgAdminUserKey = orgAdminUserKey triggerWhitesourceScanWithUserKey(script, config, utils, descriptorUtils, parameters, repository, orgAdminRepository) } } private def triggerWhitesourceScanWithUserKey(script, config, utils, descriptorUtils, parameters, repository, orgAdminRepository) { withCredentials ([string( credentialsId: config.whitesource.userTokenCredentialsId, variable: 'userKey' )]) { config.whitesource.userKey = userKey def statusCode = 1 echo "Triggering Whitesource scan on product '${config.whitesource.productName}'${config.whitesource.productToken ? ' with token \'' + config.whitesource.productToken + '\'' : ''} using product admin credentials with ID '${config.whitesource.userTokenCredentialsId}'${config.whitesource.orgAdminUserTokenCredentialsId ? ' and organization admin credentials with ID \'' + config.whitesource.orgAdminUserTokenCredentialsId + '\'' : ''}" if (!config.whitesource.productToken) { def metaInfo = orgAdminRepository.fetchProductMetaInfo() def key = "token" if((null == metaInfo || !metaInfo[key]) && config.whitesource.createProductFromPipeline) { metaInfo = orgAdminRepository.createProduct() key = "productToken" } else if(null == metaInfo || !metaInfo[key]) { error "[WhiteSource] Could not fetch/find requested product '${config.whitesource.productName}' and automatic creation has been disabled" } echo "Meta Info: ${metaInfo}" config.whitesource.productToken = metaInfo[key] } switch (config.scanType) { case 'mta': def scanJobs = [:] def mtaParameters = [:] + parameters + [reporting: false] // harmonize buildDescriptorExcludeList config.buildDescriptorExcludeList = config.buildDescriptorExcludeList instanceof List ? config.buildDescriptorExcludeList : config.buildDescriptorExcludeList?.replaceAll(', ', ',').replaceAll(' ,', ',').tokenize(',') // create job for each pom.xml with scanType: 'maven' scanJobs.putAll(MtaMultiplexer.createJobs( this, mtaParameters, config.buildDescriptorExcludeList, 'Whitesource', 'pom.xml', 'maven' ) { options -> return whitesourceExecuteScan(options) }) // create job for each pom.xml with scanType: 'maven' scanJobs.putAll(MtaMultiplexer.createJobs( this, mtaParameters, config.buildDescriptorExcludeList, 'Whitesource', 'package.json', 'npm' ) { options -> whitesourceExecuteScan(options) }) // create job for each setup.py with scanType: 'pip' scanJobs.putAll(MtaMultiplexer.createJobs( this, mtaParameters, config.buildDescriptorExcludeList, 'Whitesource', 'setup.py', 'pip' ) { options -> whitesourceExecuteScan(options) }) // execute scan jobs if (config.whitesource.parallelLimit > 0 && config.whitesource.parallelLimit < scanJobs.keySet().size()) { // block wise def scanJobsAll = scanJobs scanJobs = [failFast: false] for (int i = 1; i <= scanJobsAll.keySet().size(); i++) { def index = i - 1 def key = scanJobsAll.keySet()[index] scanJobs[key] = scanJobsAll[key] if (i % config.whitesource.parallelLimit == 0 || i == scanJobsAll.keySet().size()) { parallel scanJobs scanJobs = [failFast: false] } } } else { // in parallel scanJobs += [failFast: false] parallel scanJobs } statusCode = 0 break default: def path = config.buildDescriptorFile.substring(0, config.buildDescriptorFile.lastIndexOf('/') + 1) resolveProjectIdentifiers(script, descriptorUtils, config) def projectName = "${config.whitesource.projectName}${config.whitesource.productVersion?' - ':''}${config.whitesource.productVersion?:''}".toString() if(!config.whitesource['projectNames'].contains(projectName)) config.whitesource['projectNames'].add(projectName) WhitesourceConfigurationHelper.extendUAConfigurationFile(script, utils, config, path) dockerExecute(script: script, dockerImage: config.dockerImage, dockerWorkspace: config.dockerWorkspace, stashContent: config.stashContent) { if (config.whitesource.agentDownloadUrl) { def agentDownloadUrl = new GStringTemplateEngine().createTemplate(config.whitesource.agentDownloadUrl).make([config: config]).toString() //if agentDownloadUrl empty, rely on dockerImage to contain unifiedAgent correctly set up and available sh "curl ${script.env.HTTP_PROXY ? '--proxy ' + script.env.HTTP_PROXY + ' ' : ''}--location --output ${config.whitesource.agentFileName} ${agentDownloadUrl}".toString() } def javaCmd = 'java' if (config.whitesource.jreDownloadUrl) { //if jreDownloadUrl empty, rely on dockerImage to contain java correctly set up and available on the path sh "curl ${script.env.HTTP_PROXY ? '--proxy ' + script.env.HTTP_PROXY + ' ' : ''}--location --output jvm.tar.gz ${config.whitesource.jreDownloadUrl} && tar --strip-components=1 -xzf jvm.tar.gz".toString() javaCmd = './bin/java' } if(config.whitesource.installCommand) sh new GStringTemplateEngine().createTemplate(config.whitesource.installCommand).make([config: config]).toString() def options = ["-jar ${config.whitesource.agentFileName} -c \'${config.whitesource.configFilePath}\'"] if (config.whitesource.orgToken) options.push("-apiKey '${config.whitesource.orgToken}'") if (config.whitesource.userKey) options.push("-userKey '${config.whitesource.userKey}'") if (config.whitesource.productName) options.push("-product '${config.whitesource.productName}'") statusCode = sh(script: "${javaCmd} ${options.join(' ')} ${config.whitesource.agentParameters}", returnStatus: true) if (config.whitesource.agentDownloadUrl) { sh "rm -f ${config.whitesource.agentFileName}" } if (config.whitesource.jreDownloadUrl) { sh "rm -rf ./bin ./conf ./legal ./lib ./man" sh "rm -f jvm.tar.gz" } // archive whitesource result files for UA archiveArtifacts artifacts: "whitesource/*.*", allowEmptyArchive: true // archive whitesource debug files, if available archiveArtifacts artifacts: "**/ws-l*", allowEmptyArchive: true } break } if (config.reporting) { analyseWhitesourceResults(config, repository) } return statusCode } } private resolveProjectIdentifiers(script, descriptorUtils, config) { if (!config.whitesource.projectName || !config.whitesource.productVersion) { def gav switch (config.scanType) { case 'npm': gav = descriptorUtils.getNpmGAV(config.buildDescriptorFile) break case 'sbt': gav = descriptorUtils.getSbtGAV(config.buildDescriptorFile) break case 'pip': gav = descriptorUtils.getPipGAV(config.buildDescriptorFile) break case 'golang': gav = descriptorUtils.getGoGAV(config.buildDescriptorFile, new URI(script.commonPipelineEnvironment.getGitHttpsUrl())) break case 'dlang': break case 'maven': gav = descriptorUtils.getMavenGAV(config.buildDescriptorFile) break } if(!config.whitesource.projectName) config.whitesource.projectName = "${gav.group?:''}${gav.group?'.':''}${gav.artifact}" def versionFragments = gav.version?.tokenize('.') def version = versionFragments.size() > 0 ? versionFragments.head() : null if(version && !config.whitesource.productVersion) config.whitesource.productVersion = version } } void analyseWhitesourceResults(Map config, WhitesourceRepository repository) { def pdfName = "whitesource-riskReport.pdf" repository.fetchReportForProduct(pdfName) archiveArtifacts artifacts: pdfName echo "A summary of the Whitesource findings was stored as artifact under the name ${pdfName}" if(config.whitesource.licensingVulnerabilities) { def violationCount = fetchViolationCount(config, repository) checkViolationStatus(violationCount) } if (config.whitesource.securityVulnerabilities) config.whitesource.severeVulnerabilities = checkSecurityViolations(config, repository) } int fetchViolationCount(Map config, WhitesourceRepository repository) { int violationCount = 0 if (config.whitesource?.projectNames) { def projectsMeta = repository.fetchProjectsMetaInfo() for (int i = 0; i < projectsMeta.size(); i++) { def project = projectsMeta[i] def responseAlertsProject = repository.fetchProjectLicenseAlerts(project.token) violationCount += responseAlertsProject.alerts.size() } } else { def responseAlerts = repository.fetchProductLicenseAlerts() violationCount += responseAlerts.alerts.size() } return violationCount } void checkViolationStatus(int violationCount) { if (violationCount == 0) { echo "[${STEP_NAME}] No policy violations found" } else { error "[${STEP_NAME}] Whitesource found ${violationCount} policy violations for your product" } } int checkSecurityViolations(Map config, WhitesourceRepository repository) { def projectsMetaInformation = repository.fetchProjectsMetaInfo() def vulnerabilities = repository.fetchVulnerabilities(projectsMetaInformation) def severeVulnerabilities = 0 vulnerabilities.each { item -> if ((item.vulnerability.score >= config.whitesource.cvssSeverityLimit || item.vulnerability.cvss3_score >= config.whitesource.cvssSeverityLimit) && config.whitesource.cvssSeverityLimit >= 0) severeVulnerabilities++ } writeFile(file: "${config.vulnerabilityReportFileName}.json", text: new JsonUtils().groovyObjectToPrettyJsonString(vulnerabilities)) writeFile(file: "${config.vulnerabilityReportFileName}.html", text: getReportHtml(config, vulnerabilities, severeVulnerabilities)) archiveArtifacts(artifacts: "${config.vulnerabilityReportFileName}.*") if (vulnerabilities.size() - severeVulnerabilities > 0) echo "[${STEP_NAME}] WARNING: ${vulnerabilities.size() - severeVulnerabilities} Open Source Software Security vulnerabilities with CVSS score below ${config.whitesource.cvssSeverityLimit} detected." if (vulnerabilities.size() == 0) echo "[${STEP_NAME}] No Open Source Software Security vulnerabilities detected." return severeVulnerabilities } // ExitCodes: https://whitesource.atlassian.net/wiki/spaces/WD/pages/34209870/NPM+Plugin#NPMPlugin-ExitCode void checkStatus(int statusCode, config) { def errorMessage = "" if(config.whitesource.securityVulnerabilities && config.whitesource.severeVulnerabilities > 0) errorMessage += "${config.whitesource.severeVulnerabilities} Open Source Software Security vulnerabilities with CVSS score greater or equal ${config.whitesource.cvssSeverityLimit} detected. - " if (config.whitesource.licensingVulnerabilities) switch (statusCode) { case 0: break case 255: errorMessage += "The scan resulted in an error" break case 254: errorMessage += "Whitesource found one or multiple policy violations" break case 253: errorMessage += "The local scan client failed to execute the scan" break case 252: errorMessage += "There was a failure in the connection to the WhiteSource servers" break case 251: errorMessage += "The server failed to analyze the scan" break case 250: errorMessage += "Pre-step failure" break default: errorMessage += "Whitesource scan failed with unknown error code '${statusCode}'" } if (errorMessage) error "[${STEP_NAME}] " + errorMessage } def getReportHtml(config, vulnerabilityList, numSevereVulns) { def now = new Date().format('MMM dd, yyyy - HH:mm:ss z', TimeZone.getTimeZone('UTC')) def vulnerabilityTable = '' if (vulnerabilityList.size() == 0) { vulnerabilityTable += '''