/*
Alice has removed Dave's rights to EDIT, so EDIT needs removing from the
active Dave -> Ed policy, and adding to an inactive policy.
*/
@Test
public void shouldRemoveLostRights() throws Exception {
// Given
List<Resource> policies = excludePolicies(DAVE, ED);
policies.add(makePolicy(DAVE, ED, true, VIEW, DELETE, EDIT));
PolicyGraph graph = makePolicyGraph(policies);
graph.computeGraph();
given(resourceSetStore.read(anyString()))
.willReturn(new ResourceSetDescription(RESOURCE_SET_ID, "RESOURCE_SERVER_ID", ALICE, null));
given(delegate.updatePolicies(isNull(ServerContext.class), anySet()))
.willReturn(
Promises.<List<Resource>, ResourceException>newResultPromise(
Collections.<Resource>emptyList()));
given(delegate.createPolicies(isNull(ServerContext.class), anySet()))
.willReturn(
Promises.<List<Resource>, ResourceException>newResultPromise(
Collections.<Resource>emptyList()));
// When
Promise<List<List<Resource>>, ResourceException> promise = graph.update(null, delegate);
// Then
AssertJPromiseAssert.assertThat(promise).succeeded();
JsonValue created = policyCreated();
assertThat(UmaPolicyUtils.getPolicyScopes(created)).containsOnly(EDIT);
assertThat(created.get("active").asBoolean()).isFalse();
assertThat(UmaPolicyUtils.getPolicyScopes(policyUpdated())).containsOnly(VIEW, DELETE);
verifyNoMoreInteractions(delegate);
}
/*
Dave had previously re-shared VIEW scope to ED, but that was made invalid when
he lost that scope himself. He has been re-granted that scope so the VIEW scope
should move the active policy and the empty inactive policy should be deleted.
*/
@Test
public void shouldUpdateInvalidRightsTree() throws Exception {
// Given
List<Resource> policies = excludePolicies(DAVE, ED);
policies.add(makePolicy(DAVE, ED, true, DELETE));
policies.add(makePolicy(DAVE, ED, false, VIEW));
PolicyGraph graph = makePolicyGraph(policies);
graph.computeGraph();
given(delegate.updatePolicies(isNull(ServerContext.class), anySet()))
.willReturn(
Promises.<List<Resource>, ResourceException>newResultPromise(
Collections.<Resource>emptyList()));
given(delegate.deletePolicies(isNull(ServerContext.class), anySet()))
.willReturn(
Promises.<List<Resource>, ResourceException>newResultPromise(
Collections.<Resource>emptyList()));
// When
Promise<List<List<Resource>>, ResourceException> promise = graph.update(null, delegate);
// Then
AssertJPromiseAssert.assertThat(promise).succeeded();
assertThat(UmaPolicyUtils.getPolicyScopes(policyUpdated())).containsOnly(VIEW, DELETE);
assertThat(policyDeleted()).isEqualTo("Dave-Ed-false");
verifyNoMoreInteractions(delegate);
}
private PolicyGraph makePolicyGraph(List<Resource> policies) {
PolicyGraph graph = new PolicyGraph(RESOURCE_SET);
for (Resource policy : policies) {
graph.handleResource(policy);
}
graph.handleResult(new QueryResult(null, 0));
return graph;
}
@Test(expectedExceptions = IllegalStateException.class)
public void shouldRequireComputeGraphCall() throws Exception {
// Given
PolicyGraph graph = new PolicyGraph(RESOURCE_SET);
// When
graph.isValid();
}
@Test
public void shouldDetectValidRights() throws Exception {
// Given
List<Resource> policies = VALID_POLICIES;
PolicyGraph graph = makePolicyGraph(policies);
// When
graph.computeGraph();
// Then
assertThat(graph.isValid()).isTrue();
}
/*
VIEW scope is accessible to Dave, so his VIEW reshare to Ed should be active, not inactive.
*/
@Test
public void shouldDetectInvalidRightsTree() throws Exception {
// Given
List<Resource> policies = excludePolicies(DAVE, ED);
policies.add(makePolicy(DAVE, ED, true, DELETE));
policies.add(makePolicy(DAVE, ED, false, VIEW));
PolicyGraph graph = makePolicyGraph(policies);
// When
graph.computeGraph();
// Then
assertThat(graph.isValid()).isFalse();
}
/*
Dave had removed Ed's ability to DELETE, so Ed's resharing policy to Bob had been
made inactive. Dave has re-granted Ed's DELETE, so the inactive policy can be made
active again.
*/
@Test
public void shouldSwitchAllScopesInvalid() throws Exception {
// Given
List<Resource> policies = excludePolicies(ED, BOB);
policies.add(makePolicy(ED, BOB, false, DELETE));
PolicyGraph graph = makePolicyGraph(policies);
graph.computeGraph();
given(delegate.updatePolicies(isNull(ServerContext.class), anySet()))
.willReturn(
Promises.<List<Resource>, ResourceException>newResultPromise(
Collections.<Resource>emptyList()));
// When
Promise<List<List<Resource>>, ResourceException> promise = graph.update(null, delegate);
// Then
AssertJPromiseAssert.assertThat(promise).succeeded();
assertThat(policyUpdated().get("active").asBoolean()).isTrue();
verifyNoMoreInteractions(delegate);
}