Indexer

claircore/internal/indexer

The Indexer package is responsible for retreiving Manifest layers, parsing the contents of each layer, and computing an IndexReport.
The Indexer is implemented as an FSM to correctly report it's current state to the client.

States

The following diagram expresses the possible states of the Indexer

Data Model

The Indexer data model focuses on content addressable hashes as primary keys, the deduplication of package/distribution/repostitory information, and the recording of scan artifacts.
Scan artifacts are unique artifacts found within a layer which point to a deduplicated general package/distribution/repository record.

The following diagram outlines the current Indexer data model.