Starburst (Trino) Query Audit Logs

Starburst (Trino) query audit logs is a feature that audits queries that users run natively in Starburst (Trino) and presents them in a universal format as Immuta audit logs. Users can view audit records for queries made in Starburst (Trino) against Immuta data sources on the audit page. Immuta audits the activity of Immuta users on Immuta data sources.

Requirements

Store audit logs

By default Starburst (Trino) audit logs expire after 90 days. Export the universal audit model (UAM) logs to S3 or ADLS Gen 2, and store audit logs outside of Immuta in order to retain the audit logs long-term.

Audit schema

Each audit message from the Immuta platform will be a one-line JSON object containing the properties listed below.

Property
Description
Example

action

The action associated with the audit log.

QUERY

actor.type

The Immuta user type of the actor who made the query.

USER_ACTOR

actor.id

The Immuta user ID of the actor who made the query.

taylor@starburst.com

actor.name

The Immuta name of the user who made the query.

Taylor

actor.identityProvider

The IAM the user is registered in. bim is the built-in Immuta IAM.

bim

actor.profileId

The profile ID of the user who made the query.

10

actionStatus

Indicates whether or not the user was granted access to the data. Possible values are FAILURE or SUCCESS. Unauthorized access is not audited for Starburst (Trino).

SUCCESS

eventTimestamp

The time the query occurred.

2023-06-27T11:03:59.000Z

id

The unique Immuta ID of the audit record. This will match the Trino query ID.

20240221_200952_00200_qhadw

tenantId

The Immuta SaaS tenant ID.

your-immuta.com

targetType

The type of targets affected by the query; this value will always be DATASOURCE.

DATASOURCE

targets

A list of the targets affected by the query.

See the example below

auditPayload.type

The type of audit record; this value will always be: QueryAuditPayload.

QueryAuditPayload

auditPayload.queryId

The unique Starburst (Trino) ID of the query.

20240221_200952_00200_qhadw

auditPayload.query

The command text of the query that was run in the integration. Immuta truncates the query text to the first 2048 characters.

select * from lineitem l join orders o on l.orderkey = o.orderkey limit 10

auditPayload.startTime

The date and time the query started in UTC.

2023-06-27T11:03:59.000Z

auditPayload.duration

The time the query took in seconds.

0.557

auditPayload.objectsAccessed

An array of the data sources accessed in the query.

See example below.

auditPayload.objectsAccessed.name

The name of the data source accessed in the query.

\"tpch\".\"tiny\".\"customer\"

auditPayload.objectsAccessed.datasourceId

The Immuta data source ID.

17

auditPayload.objectsAccessed.databaseName

The name of the Starburst (Trino) catalog.

tpch

auditPayload.objectsAccessed.schemaName

The name of the Starburst (Trino) schema.

tiny

auditPayload.objectsAccessed.type

Specifies if the queried data source is a table or view. Starburst (Trino) queries are always LOGICAL_TABLE, which could be either.

LOGICAL_TABLE

auditPayload.objectsAccessed.columns

An array of the columns accessed in the query.

See example below.

auditPayload.objectsAccessed.columns.name

The name of the column.

custkey

auditPayload.objectsAccessed.columns.tags

An array of the tags on the column.

See example below.

auditPayload.objectsAccessed.columns.securityProfile

Details about the sensitivity of the column. Available when classification frameworks are configured.

See example below.

auditPayload.objectsAccessed.columns.inferred

If true, the column accessed has been determined by Immuta based on the available audit information from Starburst (Trino) and query parsing. It was not explicitly provided.

true

auditPayload.objectsAccessed.securityProfile

A classification for all the columns accessed together. Available when classification frameworks are configured.

See example below.

auditPayload.technologyContext.type

The technology the query was made in.

TrinoContext

auditPayload.technologyContext.trinoUsername

The Starburst (Trino) user ID for the user who made the query.

taylor@starburst.com

auditPayload.technologyContext.immutaPluginVersion

The version of the Immuta plugin in Starburst (Trino).

437-SNAPSHOT

auditPayload.technologyContext.rowsProduced

The number of rows returned in the query.

3

auditPayload.version

The version of the audit event schema.

1

receivedTimestamp

The timestamp of when the audit event was received and stored by Immuta.

2023-06-27T15:18:22.314Z

Example audit record

{
  "id": "20240221_200952_00200_qhadw",
  "action": "QUERY",
  "actionStatus": "SUCCESS",
  "actor": {
    "name": "Taylor",
    "id": "taylor@starburst.com",
    "identityProvider": "bim",
    "profileId": "13",
    "type": "USER_ACTOR"
  },
  "tenantId": "your-immuta.com",
  "targetType": "DATASOURCE",
  "targets": [
    {
      "type": "DATASOURCE",
      "id": "35",
      "name": "Tiny Lineitem",
      "technology": "STARBURST_TRINO"
    },
    {
      "type": "DATASOURCE",
      "id": "33",
      "name": "Tiny Orders",
      "technology": "STARBURST_TRINO"
    }
  ],
  "relatedResources": [],
  "auditPayload": {
    "type": "QueryAuditPayload",
    "version": 1,
    "queryId": "20240417_193813_00005_67mum",
    "query": "select c.name, o.clerk from tpch.tiny.customer c join tpch.tiny.orders o on c.custkey = o.custkey limit 10",
    "startTime": "2024-04-17T19:38:13.651Z",
    "endTime": "2024-04-17T19:38:14.068Z",
    "duration": 417.00005531311035,
    "objectsAccessed": [
      {
        "name": "\"tpch\".\"tiny\".\"customer\"",
        "datasourceId": "17",
        "databaseName": "tpch",
        "schemaName": "tiny",
        "type": "LOGICAL_TABLE",
        "columns": [
          {
            "name": "custkey",
            "tags": [],
            "securityProfile": {
              "sensitivity": {
                "score": "NONSENSITIVE"
              }
            },
            "inferred": true
          },
          {
            "name": "name",
            "tags": [
              {
                "type": "TAG",
                "name": "Discovered.Entity.Person Name",
                "id": "104",
                "source": "curated",
                "context": "manual",
                "deleted": false,
                "transient": false
              },
              {
                "type": "TAG",
                "name": "DSF.Control.Personal",
                "id": "116",
                "source": "curated",
                "context": "manual",
                "deleted": false,
                "transient": false
              },
              {
                "type": "TAG",
                "name": "RAF.Confidentiality.Medium",
                "id": "21882",
                "source": "curated",
                "context": "framework",
                "deleted": false,
                "transient": false,
                "framework": {
                  "id": "9144acdd-f92e-4324-bcd4-d22e49dd895e",
                  "version": "d37671bc-58ef-906f-19b0-daf7ce32e878",
                  "name": "Risk Assessment Framework",
                  "measures": {
                    "sensitivity": "SENSITIVE"
                  }
                }
              }
            ],
            "securityProfile": {
              "sensitivity": {
                "score": "SENSITIVE"
              }
            },
            "inferred": true
          }
        ],
        "tags": [],
        "securityProfile": {
          "sensitivity": {
            "score": "SENSITIVE"
          }
        },
        "directlyReferenced": true
      },
      {
        "name": "\"tpch\".\"tiny\".\"orders\"",
        "datasourceId": "13",
        "databaseName": "tpch",
        "schemaName": "tiny",
        "type": "LOGICAL_TABLE",
        "columns": [
          {
            "name": "clerk",
            "tags": [],
            "securityProfile": {
              "sensitivity": {
                "score": "NONSENSITIVE"
              }
            },
            "inferred": true
          },
          {
            "name": "custkey",
            "tags": [],
            "securityProfile": {
              "sensitivity": {
                "score": "NONSENSITIVE"
              }
            },
            "inferred": true
          }
        ],
        "tags": [],
        "securityProfile": {
          "sensitivity": {
            "score": "NONSENSITIVE"
          }
        },
        "directlyReferenced": true
      }
    ],
    "technologyContext": {
      "trinoUsername": "taylor@immuta.com",
      "immutaPluginVersion": "444",
      "rowsProduced": 10,
      "type": "TrinoContext"
    }
  },
  "eventTimestamp": "2024-02-21T20:09:52.000Z",
  "receivedTimestamp": "2024-02-21T20:09:53.599Z"
}

Limitations

  • objectsAccessed is not available with Hive or Iceberg views.

  • columnsAccessed will include columns related to the query that were not actually accessed in some cases:

    • For row access policies that rely on a column in the queried table, even if that column was not a part of the query, it will be included in the columnsAccessed.

    • For conditional masking, if the policy protects a column accessed, then the conditional column will be included in the columnsAccessed.

Last updated

Self-managed versions

2024.32024.22024.1

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