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KkInTech15
KkInTech15

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🚀 Building a DevSecOps Pipeline (Local Testing) with Maven, SonarQube, Trivy, and JFrog Artifactory

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In this post, I'm sharing the local testing phase of a real-world DevSecOps pipeline that integrates essential tools for code quality, security scanning, and artifact management — all tested on EC2 instances in AWS.

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🧪 Local Testing Workflow (Completed)

I’ve validated the full DevSecOps pipeline locally using the following steps:

✅ mvn clean, test, compile, package, deploy
✅ SonarQube analysis via scanner publishing results to the SonarQube UI
✅ Trivy scanning the file system and detecting known vulnerabilities in dependencies (especially in pom.xml)
✅ Maven pushing the final .jar artifact to JFrog Artifactory
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🔍 SonarQube Setup Highlights

- Installed SonarQube 10.5
- Configured PostgreSQL
- Created systemd service for automatic restart
- Verified access to SonarQube via browser UI
- Used the following sonar-project.properties to enable code  scanning and coverage reporting:
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sonar.projectKey=my-app
sonar.projectName=My App
sonar.projectVersion=1.0
sonar.host.url=http://<sonar-server-ip>:9000
sonar.sources=src/main/java
sonar.tests=src/test/java
sonar.java.binaries=target/classes
sonar.coverage.jacoco.xmlReportPaths=target/site/jacoco/jacoco.xml
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🗃️ JFrog Artifactory Setup (OSS Edition 7.71.23)

- Installed Artifactory with Derby DB (lightweight, avoids PostgreSQL setup for testing)
- Created /opt/jfrog/var/data/derby with proper permissions
- Deployed .jar to Artifactory using Maven's distributionManagement block in pom.xml:
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<distributionManagement>
  <repository>
    <id>jfrog-artifactory</id>
    <name>JFrog Maven Local Repository</name>
    <url>http://<artifactory-server-ip>:8082/artifactory/maven-local</url>
  </repository>
</distributionManagement>
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  • Artifactory was made accessible on port 8082 with default UI credentials

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🔒 Trivy Scanning

* Installed Trivy CLI on the Maven + Artifactory instance
* Scanned:
    * Entire file system for vulnerable packages
    * The pom.xml for dependency issues
* Focused on identifying Log4J-related vulnerabilities and other CVEs
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trivy fs . --scanners vuln --severity HIGH,CRITICAL
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❗ For this phase, I didn’t scan .jar directly (which is not recommended unless SBOM is enforced). That’ll be added in a later post.

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📊 Jacoco for Code Coverage

  • Integrated with Maven using the jacoco-maven-plugin: 
<plugin>
  <groupId>org.jacoco</groupId>
  <artifactId>jacoco-maven-plugin</artifactId>
  <version>0.8.8</version>
  ...
</plugin>
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  • Coverage report generated at: 
target/site/jacoco/index.html
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📌 What’s Next

In the next phase, I will integrate:

* Jenkins for complete CI/CD automation
* SonarQube, Trivy, and Artifactory into Jenkins pipeline
* GitHub Webhooks or EventBridge (for event-driven builds)
* More advanced vulnerability policies
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Stay tuned! 👨‍💻

🙌 Connect With Me

I’m building and learning in public to stay focused, attract meaningful DevOps opportunities, and grow in the open.
You can also connect with me on LinkedIn where I post DevOps projects regularly.

Thanks for reading!

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