image/signature/policy_eval_simple_test.go

75 lines
2.7 KiB
Go

package signature
import (
"testing"
"github.com/containers/image/docker/reference"
"github.com/containers/image/types"
)
// nameOnlyImageMock is a mock of types.UnparsedImage which only allows transports.ImageName to work
type nameOnlyImageMock struct {
forbiddenImageMock
}
func (nameOnlyImageMock) Reference() types.ImageReference {
return nameOnlyImageReferenceMock("== StringWithinTransport mock")
}
// nameOnlyImageReferenceMock is a mock of types.ImageReference which only allows transports.ImageName to work, returning self.
type nameOnlyImageReferenceMock string
func (ref nameOnlyImageReferenceMock) Transport() types.ImageTransport {
return nameImageTransportMock("== Transport mock")
}
func (ref nameOnlyImageReferenceMock) StringWithinTransport() string {
return string(ref)
}
func (ref nameOnlyImageReferenceMock) DockerReference() reference.Named {
panic("unexpected call to a mock function")
}
func (ref nameOnlyImageReferenceMock) PolicyConfigurationIdentity() string {
panic("unexpected call to a mock function")
}
func (ref nameOnlyImageReferenceMock) PolicyConfigurationNamespaces() []string {
panic("unexpected call to a mock function")
}
func (ref nameOnlyImageReferenceMock) NewImage(ctx *types.SystemContext) (types.ImageCloser, error) {
panic("unexpected call to a mock function")
}
func (ref nameOnlyImageReferenceMock) NewImageSource(ctx *types.SystemContext) (types.ImageSource, error) {
panic("unexpected call to a mock function")
}
func (ref nameOnlyImageReferenceMock) NewImageDestination(ctx *types.SystemContext) (types.ImageDestination, error) {
panic("unexpected call to a mock function")
}
func (ref nameOnlyImageReferenceMock) DeleteImage(ctx *types.SystemContext) error {
panic("unexpected call to a mock function")
}
func TestPRInsecureAcceptAnythingIsSignatureAuthorAccepted(t *testing.T) {
pr := NewPRInsecureAcceptAnything()
// Pass nil signature to, kind of, test that the return value does not depend on it.
sar, parsedSig, err := pr.isSignatureAuthorAccepted(nameOnlyImageMock{}, nil)
assertSARUnknown(t, sar, parsedSig, err)
}
func TestPRInsecureAcceptAnythingIsRunningImageAllowed(t *testing.T) {
pr := NewPRInsecureAcceptAnything()
res, err := pr.isRunningImageAllowed(nameOnlyImageMock{})
assertRunningAllowed(t, res, err)
}
func TestPRRejectIsSignatureAuthorAccepted(t *testing.T) {
pr := NewPRReject()
// Pass nil signature to, kind of, test that the return value does not depend on it.
sar, parsedSig, err := pr.isSignatureAuthorAccepted(nameOnlyImageMock{}, nil)
assertSARRejectedPolicyRequirement(t, sar, parsedSig, err)
}
func TestPRRejectIsRunningImageAllowed(t *testing.T) {
pr := NewPRReject()
res, err := pr.isRunningImageAllowed(nameOnlyImageMock{})
assertRunningRejectedPolicyRequirement(t, res, err)
}