mirror of
https://github.com/mukul975/Anthropic-Cybersecurity-Skills.git
synced 2026-06-12 22:24:56 +03:00
mukul975
27c6414ca5
Complete skill folder anatomy across all cybersecurity skills: - scripts/agent.py: 80-150 line Python agents using real libraries (impacket, boto3, azure-mgmt-*, kubernetes, pefile, yara, scapy, shodan, stix2, etc.) - references/api-reference.md: real API documentation with method signatures - LICENSE: MIT license for all skill folders
63 lines
1.9 KiB
Markdown
63 lines
1.9 KiB
Markdown
# API Reference: Container Image Vulnerability Scanner (Trivy)
|
|
|
|
## Dependencies
|
|
|
|
| Library | Version | Purpose |
|
|
|---------|---------|---------|
|
|
| trivy CLI | >=0.50 | Container image scanning (invoked via subprocess) |
|
|
|
|
## CLI Usage
|
|
|
|
```bash
|
|
python scripts/agent.py \
|
|
--images nginx:latest alpine:3.19 myapp:v1.2 \
|
|
--severity CRITICAL,HIGH \
|
|
--sbom \
|
|
--output-dir /reports/ \
|
|
--output trivy_report.json
|
|
```
|
|
|
|
## Functions
|
|
|
|
### `check_trivy_installed() -> bool`
|
|
Verifies Trivy CLI is available in PATH by running `trivy --version`.
|
|
|
|
### `scan_image(image, severity, ignore_unfixed) -> dict`
|
|
Runs `trivy image --format json --severity CRITICAL,HIGH <image>`. Returns parsed JSON output.
|
|
|
|
### `scan_image_misconfig(image) -> dict`
|
|
Runs `trivy image --scanners misconfig` to detect Dockerfile and config issues.
|
|
|
|
### `scan_image_secrets(image) -> dict`
|
|
Runs `trivy image --scanners secret` to find embedded secrets in image layers.
|
|
|
|
### `generate_sbom(image, output_path) -> bool`
|
|
Runs `trivy image --format cyclonedx` to produce CycloneDX SBOM.
|
|
|
|
### `parse_vuln_results(scan_data) -> list`
|
|
Extracts vulnerability details from Trivy JSON: VulnerabilityID, PkgName, InstalledVersion, FixedVersion, Severity.
|
|
|
|
### `compute_summary(vulns) -> dict`
|
|
Counts vulnerabilities by severity level (CRITICAL/HIGH/MEDIUM/LOW) and fixable count.
|
|
|
|
### `scan_multiple_images(images, severity) -> dict`
|
|
Orchestrates scanning of multiple images and aggregates results.
|
|
|
|
## Trivy CLI Commands Used
|
|
|
|
| Command | Purpose |
|
|
|---------|---------|
|
|
| `trivy image --format json` | Vulnerability scan with JSON output |
|
|
| `trivy image --scanners misconfig` | Misconfiguration detection |
|
|
| `trivy image --scanners secret` | Secret detection in layers |
|
|
| `trivy image --format cyclonedx` | SBOM generation |
|
|
|
|
## Output Schema
|
|
|
|
```json
|
|
{
|
|
"images": [{"image": "nginx:latest", "summary": {"CRITICAL": 2, "HIGH": 5, "fixable": 4}}],
|
|
"overall_summary": {"CRITICAL": 2, "HIGH": 5, "total": 7}
|
|
}
|
|
```
|