rekor-phren

README

rekor-phren

What is this?

The goal of phren is to transform the output of the rekor into a parsable format and store it in BigQuery.

How does it work?

graph TD
    A[phren] -->|Gets a specific rekor entry| B(rekor server)
    B --> K[entry]
    K --> C{what type it is?}
    C -->|decode| D[rekord]
    C -->|decode| E[hashedrekord]
    C -->|decode| F[intoto]
    D -->G{what type of pulic key}
    G -->|decode| H[pgp]
    G -->|decode| I[x509]
    E -->|decode| I[x509]
    F -->|decode| I[x509]
    C -->|decode| J[Other]
    J -->|store| L[BigQuery/GCPBuckets]
    I -->|store| L[BigQuery/GCPBuckets]
    H -->|store| L[BigQuery/GCPBuckets]
    

The rekor-phren takes the rekor data and does some ETL on it to make it easier to work with.

Public data

The data is available via BigQuery and can be queried using SQL SELECT * FROM openssf.phren.phren LIMIT 1000

The BigQuery table is updated frequently(everyday). The BigQuery table is also available via the OpenSSF public dataset. This is a public dataset and anyone can query it.