policy

Documentation

Overview

Package policy implements the declaration based policy checks for connecting or permitting installation of snaps based on their slots and plugs.

Index

• type ConnectCandidate
  • func (connc *ConnectCandidate) Check() error
  • func (connc *ConnectCandidate) CheckAutoConnect() (interfaces.SideArity, error)
  • func (connc *ConnectCandidate) PlugAttr(arg string) (interface{}, error)
  • func (connc *ConnectCandidate) SlotAttr(arg string) (interface{}, error)
• type InstallCandidate
  • func (ic *InstallCandidate) Check() error
• type InstallCandidateMinimalCheck
  • func (ic *InstallCandidateMinimalCheck) Check() error

Types

type ConnectCandidate

type ConnectCandidate struct {
	Plug                *interfaces.ConnectedPlug
	PlugSnapDeclaration *asserts.SnapDeclaration

	Slot                *interfaces.ConnectedSlot
	SlotSnapDeclaration *asserts.SnapDeclaration

	BaseDeclaration *asserts.BaseDeclaration

	Model *asserts.Model
	Store *asserts.Store
}

ConnectCandidate represents a candidate connection.

func (*ConnectCandidate) Check

func (connc *ConnectCandidate) Check() error

Check checks whether the connection is allowed.

func (*ConnectCandidate) CheckAutoConnect

func (connc *ConnectCandidate) CheckAutoConnect() (interfaces.SideArity, error)

CheckAutoConnect checks whether the connection is allowed to auto-connect.

func (*ConnectCandidate) PlugAttr

func (connc *ConnectCandidate) PlugAttr(arg string) (interface{}, error)

func (*ConnectCandidate) SlotAttr

func (connc *ConnectCandidate) SlotAttr(arg string) (interface{}, error)

type InstallCandidate

type InstallCandidate struct {
	Snap            *snap.Info
	SnapDeclaration *asserts.SnapDeclaration

	BaseDeclaration *asserts.BaseDeclaration

	Model *asserts.Model
	Store *asserts.Store
}

InstallCandidate represents a candidate snap for installation.

func (*InstallCandidate) Check

func (ic *InstallCandidate) Check() error

Check checks whether the installation is allowed.

type InstallCandidateMinimalCheck

type InstallCandidateMinimalCheck struct {
	Snap            *snap.Info
	BaseDeclaration *asserts.BaseDeclaration
	Model           *asserts.Model
	Store           *asserts.Store
}

InstallCandidateMinimalCheck represents a candidate snap installed with --dangerous flag that should pass minimum checks against snap type (if present). It doesn't check interface attributes.

func (*InstallCandidateMinimalCheck) Check

func (ic *InstallCandidateMinimalCheck) Check() error

Check checks whether the installation is allowed.