# SBOM Deterministic Generation CLI

## Module
Cli

## Status
IMPLEMENTED

## Description
Deterministic SBOM generation from container images or directories in CycloneDX, SPDX, or both formats. Includes hash computation and verification for SBOM determinism validation.

## Implementation Details
- **Command Group**: `src/Cli/StellaOps.Cli/Commands/SbomCommandGroup.cs` -- SBOM generation commands
- **SBOM Client**: `src/Cli/StellaOps.Cli/Services/SbomClient.cs` / `ISbomClient.cs`
- **SBOMer Client**: `src/Cli/StellaOps.Cli/Services/SbomerClient.cs` / `ISbomerClient.cs`
- **Commands**:
  - `stella sbom generate <image|dir>` -- generate deterministic SBOM. Options: `--format cdx|spdx|both`, `--output <path>`, `--verify-determinism`
- **Determinism**: Same input produces byte-identical SBOM output

## E2E Test Plan
- [ ] Run `stella sbom generate myregistry/app:v1.0 --format cdx` and verify CycloneDX SBOM
- [ ] Run with `--format spdx` and verify SPDX SBOM
- [ ] Run with `--format both` and verify both formats generated
- [ ] Run with `--verify-determinism` and verify hash matches across runs
- [ ] Verify deterministic output (same image produces identical SBOM)
- [ ] Verify directory-based SBOM generation