Code and data for Challenges of Producing Software Bill Of Materials for Java

Overview

This repository contains the code and data produced for the paper Challenges of Producing Software Bill Of Materials for Java (IEEE Security & Privacy, 2023).

@article{sbomchallenges,
 title = {Challenges of Producing Software Bill Of Materials for Java},
 journal = {IEEE Security \& Privacy},
 year = {2023},
 doi = {10.1109/MSEC.2023.3302956},
 author = {Musard Balliu and Benoit Baudry and Sofia Bobadilla and Mathias Ekstedt and Martin Monperrus and Javier Ron and Aman Sharma and Gabriel Skoglund and César Soto-Valero and Martin Wittlinger},
 url = {http://arxiv.org/pdf/2303.11102},
}

The structure of the repository is as follows:

• sbom-production contains all scripts used for creating CycloneDX SBOM files for each of the 26 study subjects using 6 different SBOM producers.
• ground-truth-production contains all scripts used for extracting a ground truth dataset of dependency trees for each study subject.
• metrics-computation contains all code used for computing metrics relating to the performance of the SBOM tools.
• results-march-2023 contains all experimental data.
• sbom2023_plot contains additional code and resources related to the creation of figures for the paper.

SBOM Producers

The performance of the following 6 CycloneDX SBOM producers were studied:

These are the latest versions as of Fri 5 May 2023 13:02:33 CEST.

Producer	Version
Build Info Go	1.9.3
CycloneDX Generator	8.4.3
CycloneDX Maven Plugin	2.7.8
jbom	1.2.1
OpenRewrite	4.45.0
Depscan	4.1.2

Study Subjects

The following versions of 26 Java projects using Maven were selected as study subjects:

#	GitHub Repository	Commit Hash	Stable release as of 01.01.23
1	jenkins	ce7e5d7	2.384
2	mybatis-3	c195f12	3.5.11
3	flink	c41c8e5	1.15.3
4	checkstyle	233c91b	10.6.0
5	CoreNLP	f7782ff	4.5.1
6	neo4j	c082e80	5.3.0
7	async-http-client	7a370af	2.12.3
8	error-prone	27de40b	2.17.0
9	alluxio	d5919d8	2.9.0
10	javaparser	1ae25f3	3.15.15
11	undertow	f52b70c	2.3.2.Final
12	webcam-capture	e19125c	0.3.12
13	handlebars.java	2afc50f	4.2.1
14	jooby	f71b551	3.0.0.M1
15	tika	41319f3	2.6.0
16	orika	eef8209	1.5.4
17	spoon	ee73f43	10.2.0
18	accumulo	706612f	2.1.0
19	couchdb-lucene	8554737	2.1.0
20	jHiccup	a440bda	2.0.10
21	vulnerability-assessment-tool	3d261af	3.2.5
22	para	41d9005	1.47.2
23	launch4j-maven-plugin	3f9818e	2.2.0
24	jacop	1a395e6	4.9.0
25	selenese-runner-java	3e84e8e	4.2.0
26	commons-configuration	59e5152	2.8.0

Reproduction

If you are interested in reproducing our results, the script reproduce.sh is provided for your convenience. This script will do the following:

• Generate SBOMs for each study subject and SBOM producer.
• Extract ground truth dependency information from each study subject.
• Calculate the accuracy/precision for each SBOM producer and compare these values with our results, outputting whether the values match or not.

⚠️ Please note that this script can take a considerable amount of time (~2 hours on a laptop) since SBOM production needs to be carried out by 6 different producers on 26 different study subjects.

The following software is required for reproduction:

• Java version 17 or newer
• Apache Maven
• Docker
• Python 3.10 or newer