Enum: SlsaBuildEnvironmentLevel

The levels of the SLSA Build Environment track, each extending integrity further into the compute that runs builds.

URI: slsa:SlsaBuildEnvironmentLevel

Permissible Values

Value	Meaning	Description
SLSA_BUILD_ENV_LEVEL_0	None	No Build Environment track claims
SLSA_BUILD_ENV_LEVEL_1	None	The build image has signed build provenance, protecting against tampering whi…
SLSA_BUILD_ENV_LEVEL_2	None	The compute platform attests to the environment’s state at boot, protecting a…
SLSA_BUILD_ENV_LEVEL_3	None	Trusted hardware attests to the host’s state, protecting against tampering th…

Slots

Name	Description
build_env_level	The SLSA Build Environment level this meets

In Subsets

• slsa_build_environment_track

See Also

• https://slsa.dev/spec/draft/build-env-track-basics#track-overview

Identifier and Mapping Information

Schema Source

• from schema: https://w3id.org/lmodel/slsa

LinkML Source

name: SlsaBuildEnvironmentLevel
description: The levels of the SLSA Build Environment track, each extending integrity
  further into the compute that runs builds.
in_subset:
- slsa_build_environment_track
from_schema: https://w3id.org/lmodel/slsa
see_also:
- https://slsa.dev/spec/draft/build-env-track-basics#track-overview
rank: 1000
permissible_values:
  SLSA_BUILD_ENV_LEVEL_0:
    text: SLSA_BUILD_ENV_LEVEL_0
    description: No Build Environment track claims.
  SLSA_BUILD_ENV_LEVEL_1:
    text: SLSA_BUILD_ENV_LEVEL_1
    description: The build image has signed build provenance, protecting against tampering
      while the image is distributed.
  SLSA_BUILD_ENV_LEVEL_2:
    text: SLSA_BUILD_ENV_LEVEL_2
    description: The compute platform attests to the environment's state at boot,
      protecting against tampering through the control plane.
  SLSA_BUILD_ENV_LEVEL_3:
    text: SLSA_BUILD_ENV_LEVEL_3
    description: Trusted hardware attests to the host's state, protecting against
      tampering through the host interface.