sysdb

Documentation

Overview

Package sysdb supports the system-wide assertion database with ways to open it and to manage the trusted set of assertions founding it.

Index

• func Generic() []asserts.Assertion
• func GenericClassicModel() *asserts.Model
• func InjectGeneric(extra []asserts.Assertion) (restore func())
• func InjectTrusted(extra []asserts.Assertion) (restore func())
• func MockGenericClassicModel(mod *asserts.Model) (restore func())
• func Open() (*asserts.Database, error)
• func OpenAt(path string) (*asserts.Database, error)
• func Trusted() []asserts.Assertion

Functions

func Generic

func Generic() []asserts.Assertion

Generic returns a copy of the current set of predefined assertions for the 'generic' authority as used by Open.

func GenericClassicModel

func GenericClassicModel() *asserts.Model

GenericClassicModel returns the model assertion for the "generic"'s "generic-classic" fallback model.

func InjectGeneric

func InjectGeneric(extra []asserts.Assertion) (restore func())

InjectGeneric injects further predefined assertions into the set used Open. Returns a restore function to reinstate the previous set. Useful for tests or called globally without worrying about restoring.

func InjectTrusted

func InjectTrusted(extra []asserts.Assertion) (restore func())

InjectTrusted injects further assertions into the trusted set for Open. Returns a restore function to reinstate the previous set. Useful for tests or called globally without worrying about restoring.

func MockGenericClassicModel

func MockGenericClassicModel(mod *asserts.Model) (restore func())

MockGenericClassicModel mocks the predefined generic-classic model returned by GenericClassicModel.

func Open

func Open() (*asserts.Database, error)

Open opens the system-wide assertion database with the trusted assertions set configured.

func OpenAt

func OpenAt(path string) (*asserts.Database, error)

OpenAt opens a system assertion database at the given location with the trusted assertions set configured.

func Trusted

func Trusted() []asserts.Assertion

Trusted returns a copy of the current set of trusted assertions as used by Open.