Sonatype CLI
The Sonatype Lifecycle Command Line Interface (CLI) is the multi-tool for performing a Lifecycle Analysis. Evaluations of your applications are either run manually or automatically using the CLI in many environments.
Getting started with the Sonatype CLI
You will need to perform a few tasks to run a Lifecycle analysis using the CLI.
Setup an environment to analyze
Set credentials to use with the CLI
Prepare an application in Lifecycle
Setup an environment to analyze
The CLI jar is a Java application that requires a JVM in the environment you want to perform the analysis.
Download latest version for Java:
nexus-iq-cli-latest.jar (ASC, SHA1)
Requires the Java Virtual Machine.
Download latest version for Windows:
Requires the Visual C++ Runtime. This is included in the zip, or it can be installed and maintained by Windows Update.
Download latest version for Linux:
The Linux CLI can be installed on distributions supporting Deb or RPM packages. Tested on Centos 7.1+, RHEL 7.3+, Debian 8+, Ubuntu 14.04+
Download latest version for Mac:
This Mac pkg installer places files in the /usr/local/bin directory and has been tested on both M1 and Intel chipsets.
How to install the latest version using Homebrew
Begin by entering the command brew tap sonatype/nexus-iq-cli (this is a one-time step).
Once completed, proceed with brew install --cask nexus-iq-cli
The Sonatype CLI and related documentation is also available as a docker image on DockerHub
Native binaries which do not require a JVM are available for Linux, Mac, and Windows. See the Sonatype CLI Binaries for details.
We recommend using the same version of the CLI as your Lifecycle server version. Newer versions of the CLI are often not compatible with older versions of the server.
The PKI option is not supported by the docker image.
CLI Authentication
For automated systems, we recommend passing a user token instead of a username and password. You may consider configuring a dedicated service account with the minimum access privileges.
The authentication credentials require the Evaluate applications permissions for the specific application or organization to perform an analysis. We recommend using the default Application Evaluator role for simplicity.
Parameters such as user credentials should be obfuscated using a parameter file or environment variables.
See Passing CLI parameters from a file for details.
Evaluating an Application
The CLI will need an application configured in the Lifecycle server to determine which policy to use and to associate the finished scan report. Applications may be added beforehand or during evaluation using the Using Automatic application creation with the CLI feature.
Applications may be analyzed as a built archive file or a directory (build workspace) containing the application code.
As a Java application, the CLI is started using a java command with the required parameters. The syntax below represents the minimum set of options required to evaluate an application.
Example Lifecycle CLI Evaluation
The CLI requires the following parameters to run a scan: the applicationId, the Lifecycle URL, and credentials with permissions to analyze this application.
java -jar [sonatype-cli] -a [username:password] -i [--application-id] -s [--server-url] [scan-target]
Example command
java -jar nexus-iq-cli*.jar \ -a username:password \ -i sandbox-application \ -s http://localhost:8070 \ ./sample-application.zip
Access the CLI help by running it without parameters
java -jar ./nexus-iq-cli*.jar
Reachability Analysis with Sonatype CLI
You can now configure Sonatype CLI to perform Reachability Analysis, which can detect method signatures in your application code that contain components with potentially exploitable security vulnerabilities. Policy violations occurring due to these vulnerable components are labeled as Reachable and can be viewed on the application report.
How Reachability Analysis Works in Sonatype CLI
Reachability Analysis leverages the Callflow feature in Sonatype CLI.
By including an additional parameter in the CLI command you can enable the Callflow feature. The scan process will then analyze all application and dependency Java (or any JVM language) binaries located in the scan target.
This allows you to detect reachable vulnerabilities, even in proprietary components within your application.
Using Reachability Analysis in Sonatype CLI
On first execution, if Reachability analysis detects a component (belonging to the Maven ecosystem) that has a vulnerable method signature, the application report will show a policy violation with Reachable status.
You can prioritize the remediation of this violation.
CLI parameters
sonatype-cli
The path to the Sonatype CLI jar file or native binary.
-a, --authentication
Provide credentials in the following format: username:password
--pki-authentication
Delegate authentication to the JVM environment.
-i, --application-id
The PublicId for the application. When Automatic Applications is enabled and the PublicId has not yet been used, a new application will be created.
-O, --organization-id
The ID for the organization to which the application belongs. When automatic application creation is enabled and the application does not exist, it will be created under the organization having the provided organization ID.
See Using Automatic application creation with the CLI
-s, --server-url
The location of your Lifecycle server (e.g. http://localhost:8070).
Scan-Target
Path to specific files, directory, or docker image. Include one or more scan targets at the end of the command. See supported file formats in Analysis.
Reachability Analysis parameters
-c, --call-flow-analysis
Perform a call flow analysis in Java or JVM language binaries to determine the method signatures that trigger a security vulnerability. See Reachability Analysis with Sonatype CLI
-cn, --call-flow-analysis-namespaces
Limit the call flow analysis to a specific namespace for faster, more precise results. Multiple namespaces are set by repeating the parameter.
-cn com.package1 -cn org.package2
Additional parameters
Additional options to use in evaluating applications with the Sonatype CLI.
-t, --stage
Specify the development lifecycle stage for the analysis. Defaults to the build stage
-r, --result-file
Send the output to a specific file path as a JSON data object.
-m, --metadata-file
Specify the file path providing a JSON object containing the commit hash for the SCM integrations.
{"commitHash": "<git-commit-hash>"}--module-exclude
Specify module files to ignore via Apache Ant-styled patterns. Repeat the option for multiple specifications.
**/sonatype-clm/module.xml
-w, --fail-on-policy-warnings
Causes a failure of the evaluation if any warnings are encountered.
-e, --ignore-system-errors
Ignore system errors (e.g. IO, Network, server, etc.) when running on continuous integration servers to avoid unintentional build failures.
-E, --ignore-scanning-errors
Ignore scanning errors (e.g. invalid files, inaccessible files, etc) when the code base contains invalid files for testing purposes. Scanning these files may cause unintentional build failures.
-X, --debug
Enables debug logging for troubleshooting. Use with caution as this log may expose sensitive information.
-h, --help
Output help context for CLI.
-v, --version
Output version of the CLI
-k, --keep-scan-file
Retain the temporary scan file normally deleted at the end of the scan.
-o
Set the directory to write scan output files.
Proxy parameters
Specify a proxy to use when connecting to the Lifecycle server. This property is set using the format <host[:port]>, otherwise, the CLI uses the default HTTP proxy for the JVM.
Specify proxy credentials in the following format: <username:password>
Note
The CLI will use the proxy configuration when the system property java.net.useSystemProxies is set to true. This property can be changed on the command line or in the JRE installation file lib/net.properties
Java parameters for the CLI
The -D switch is a Java parameter for setting system parameters. There are a few parameters that require this content when passed to the CLI.
Include the Sha256 in the scan file
-D includeSha256=true
Enable this parameter to limit analysis to the project's dependencies section of a pom file while excluding the components under the dependencyManagement section.
When the component's version is specified in the dependencyManagement section rather than the project's dependencies section, the version will continue to be picked up from the dependencyManagement section even when this parameter is set.
-D excludeMavenDependencyManagement=true
Scan Targets
You may specify multiple scan targets ( directories or files) separated by spaces:
test/dir/*/*.jar test/*/*.ear
Scan targets use standard glob expansion as defined by the shell the CLI is running on.
Evaluation results
When the Sonatype CLI evaluation is successful, the output provides a summary and a link to the resulting scan report. Use this link to navigate directly to the report.
[INFO] Policy Action: Warning [INFO] Summary of policy violations: 4 critical, 85 severe, 46 moderate [INFO] The detailed report can be viewed online at http://localhost:8070/ui/links/application/my-app/report/95c4c14e