Examples with SimulatePrincipalPolicyRequest com.amazonaws.services.identitymanagement.model.SimulatePrincipalPolicyRequest used on opensource projects

Example 1 with SimulatePrincipalPolicyRequest

use of com.amazonaws.services.identitymanagement.model.SimulatePrincipalPolicyRequest in project cloudbreak by hortonworks.

the class AwsCredentialVerifierTest method verifyCredentialAndThrowFailExceptionBecauseOrganizatioRuleTest.

@Test
public void verifyCredentialAndThrowFailExceptionBecauseOrganizatioRuleTest() throws IOException {
    URL url = Resources.getResource("definitions/aws-environment-minimal-policy.json");
    String awsEnvPolicy = Resources.toString(url, Charsets.UTF_8);
    String encodedAwsEnvPolicy = Base64.getEncoder().encodeToString(awsEnvPolicy.getBytes());
    Map<String, Object> awsParameters = new HashMap<>();
    awsParameters.put("accessKey", "a");
    awsParameters.put("secretKey", "b");
    CloudCredential cloudCredential = new CloudCredential("id", "name", awsParameters, "acc", false);
    AmazonIdentityManagementClient amazonIdentityManagement = mock(AmazonIdentityManagementClient.class);
    when(awsClient.createAmazonIdentityManagement(any(AwsCredentialView.class))).thenReturn(amazonIdentityManagement);
    AmazonSecurityTokenServiceClient awsSecurityTokenService = mock(AmazonSecurityTokenServiceClient.class);
    GetCallerIdentityResult getCallerIdentityResult = new GetCallerIdentityResult();
    getCallerIdentityResult.setArn("arn");
    when(awsSecurityTokenService.getCallerIdentity(any(GetCallerIdentityRequest.class))).thenReturn(getCallerIdentityResult);
    when(awsClient.createSecurityTokenService(any(AwsCredentialView.class))).thenReturn(awsSecurityTokenService);
    ArgumentCaptor<SimulatePrincipalPolicyRequest> requestArgumentCaptor = ArgumentCaptor.forClass(SimulatePrincipalPolicyRequest.class);
    AtomicInteger i = new AtomicInteger();
    when(amazonIdentityManagement.simulatePrincipalPolicy(requestArgumentCaptor.capture())).thenAnswer(invocation -> {
        SimulatePrincipalPolicyResult simulatePrincipalPolicyResult = new SimulatePrincipalPolicyResult();
        ArrayList<EvaluationResult> evaluationResults = new ArrayList<>();
        evaluationResults.add(new EvaluationResult().withEvalDecision("deny").withOrganizationsDecisionDetail(new OrganizationsDecisionDetail().withAllowedByOrganizations(true)).withEvalActionName("denied_action1_" + i).withEvalResourceName("aws:ec2"));
        evaluationResults.add(new EvaluationResult().withEvalDecision("deny").withOrganizationsDecisionDetail(new OrganizationsDecisionDetail().withAllowedByOrganizations(false)).withEvalActionName("denied_action2_" + i).withEvalResourceName("aws:ec2"));
        evaluationResults.add(new EvaluationResult().withEvalDecision("deny").withOrganizationsDecisionDetail(new OrganizationsDecisionDetail().withAllowedByOrganizations(false)).withEvalActionName("denied_action3_" + i).withEvalResourceName("aws:ec2"));
        evaluationResults.add(new EvaluationResult().withEvalDecision("accept").withOrganizationsDecisionDetail(new OrganizationsDecisionDetail().withAllowedByOrganizations(true)).withEvalActionName("accepted_action_" + i).withEvalResourceName("*"));
        simulatePrincipalPolicyResult.setEvaluationResults(evaluationResults);
        i.getAndIncrement();
        return simulatePrincipalPolicyResult;
    });
    try {
        awsCredentialVerifier.validateAws(new AwsCredentialView(cloudCredential), encodedAwsEnvPolicy);
        fail("It shoud throw verification exception");
    } catch (AwsPermissionMissingException e) {
        assertThat(e.getMessage(), CoreMatchers.containsString("denied_action1_0 : aws:ec2,"));
        assertThat(e.getMessage(), CoreMatchers.containsString("denied_action2_0 : aws:ec2 -> Denied by Organization Rule,"));
        assertThat(e.getMessage(), CoreMatchers.containsString("denied_action3_0 : aws:ec2 -> Denied by Organization Rule,"));
        assertThat(e.getMessage(), not(CoreMatchers.containsString("accepted_action")));
    }
    List<SimulatePrincipalPolicyRequest> allSimulatePrincipalPolicyRequest = requestArgumentCaptor.getAllValues();
    int simulateRequestNumber = 5;
    assertEquals("expect if " + simulateRequestNumber + " simulate request has been sent", simulateRequestNumber, allSimulatePrincipalPolicyRequest.size());
    allSimulatePrincipalPolicyRequest.forEach(simulatePrincipalPolicyRequest -> assertEquals("arn", simulatePrincipalPolicyRequest.getPolicySourceArn()));
}

Example 2 with SimulatePrincipalPolicyRequest

use of com.amazonaws.services.identitymanagement.model.SimulatePrincipalPolicyRequest in project cloudbreak by hortonworks.

the class AwsCredentialVerifierTest method verifyCredentialTest.

@Test
public void verifyCredentialTest() throws IOException, AwsPermissionMissingException {
    URL url = Resources.getResource("definitions/aws-environment-minimal-policy.json");
    String awsEnvPolicy = Resources.toString(url, Charsets.UTF_8);
    String encodedAwsEnvPolicy = Base64.getEncoder().encodeToString(awsEnvPolicy.getBytes());
    Map<String, Object> awsParameters = new HashMap<>();
    awsParameters.put("accessKey", "a");
    awsParameters.put("secretKey", "b");
    CloudCredential cloudCredential = new CloudCredential("id", "name", awsParameters, "acc", false);
    AmazonIdentityManagementClient amazonIdentityManagement = mock(AmazonIdentityManagementClient.class);
    when(awsClient.createAmazonIdentityManagement(any(AwsCredentialView.class))).thenReturn(amazonIdentityManagement);
    AmazonSecurityTokenServiceClient awsSecurityTokenService = mock(AmazonSecurityTokenServiceClient.class);
    GetCallerIdentityResult getCallerIdentityResult = new GetCallerIdentityResult();
    getCallerIdentityResult.setArn("arn");
    when(awsSecurityTokenService.getCallerIdentity(any(GetCallerIdentityRequest.class))).thenReturn(getCallerIdentityResult);
    when(awsClient.createSecurityTokenService(any(AwsCredentialView.class))).thenReturn(awsSecurityTokenService);
    ArgumentCaptor<SimulatePrincipalPolicyRequest> requestArgumentCaptor = ArgumentCaptor.forClass(SimulatePrincipalPolicyRequest.class);
    SimulatePrincipalPolicyResult simulatePrincipalPolicyResult = new SimulatePrincipalPolicyResult();
    ArrayList<EvaluationResult> evaluationResults = new ArrayList<>();
    evaluationResults.add(new EvaluationResult().withEvalDecision("accept").withOrganizationsDecisionDetail(new OrganizationsDecisionDetail().withAllowedByOrganizations(true)).withEvalActionName("accepted_action1").withEvalResourceName("aws:ec2"));
    evaluationResults.add(new EvaluationResult().withEvalDecision("accept").withOrganizationsDecisionDetail(new OrganizationsDecisionDetail().withAllowedByOrganizations(true)).withEvalActionName("accepted_action2").withEvalResourceName("aws:ec2"));
    evaluationResults.add(new EvaluationResult().withEvalDecision("accept").withOrganizationsDecisionDetail(new OrganizationsDecisionDetail().withAllowedByOrganizations(true)).withEvalActionName("accepted_action3").withEvalResourceName("aws:ec2"));
    evaluationResults.add(new EvaluationResult().withEvalDecision("accept").withOrganizationsDecisionDetail(new OrganizationsDecisionDetail().withAllowedByOrganizations(true)).withEvalActionName("accepted_action4").withEvalResourceName("*"));
    simulatePrincipalPolicyResult.setEvaluationResults(evaluationResults);
    when(amazonIdentityManagement.simulatePrincipalPolicy(requestArgumentCaptor.capture())).thenReturn(simulatePrincipalPolicyResult);
    awsCredentialVerifier.validateAws(new AwsCredentialView(cloudCredential), encodedAwsEnvPolicy);
}

Example 3 with SimulatePrincipalPolicyRequest

use of com.amazonaws.services.identitymanagement.model.SimulatePrincipalPolicyRequest in project cloudbreak by hortonworks.

the class AwsIamService method simulatePrincipalPolicy.

/**
 * Helper method that wraps simulating a principal policy
 *
 * @param iam             AmazonIdentityManagement client
 * @param policySourceArn arn to to check against
 * @param actionNames     actions to simulate
 * @param resourceArns    resources to simulate
 * @return List of evaluation results
 */
public List<EvaluationResult> simulatePrincipalPolicy(AmazonIdentityManagementClient iam, String policySourceArn, Collection<String> actionNames, Collection<String> resourceArns) throws AmazonIdentityManagementException {
    SimulatePrincipalPolicyRequest simulatePrincipalPolicyRequest = new SimulatePrincipalPolicyRequest().withPolicySourceArn(policySourceArn).withActionNames(actionNames).withResourceArns(resourceArns);
    SimulatePrincipalPolicyResult simulatePrincipalPolicyResult = iam.simulatePrincipalPolicy(simulatePrincipalPolicyRequest);
    return simulatePrincipalPolicyResult.getEvaluationResults();
}

Example 4 with SimulatePrincipalPolicyRequest

use of com.amazonaws.services.identitymanagement.model.SimulatePrincipalPolicyRequest in project cloudbreak by hortonworks.

the class AwsIamServiceTest method testValidateRolePolicies.

@Test
public void testValidateRolePolicies() {
    ArgumentCaptor<SimulatePrincipalPolicyRequest> simulatePolicyRequestCaptor = ArgumentCaptor.forClass(SimulatePrincipalPolicyRequest.class);
    when(iam.simulatePrincipalPolicy(simulatePolicyRequestCaptor.capture())).thenReturn(new SimulatePrincipalPolicyResult().withEvaluationResults(new EvaluationResult().withEvalDecision(PolicyEvaluationDecisionType.Allowed)));
    Policy policy1 = new Policy();
    Set<Statement> statements1 = Set.of(createStatement(Set.of(AutoScalingActions.CreateAutoScalingGroup, AutoScalingActions.DeleteAutoScalingGroup), Set.of(new Resource("resource1"), new Resource("resource2"))), createStatement(Set.of(S3Actions.GetObject, S3Actions.PutObject), Set.of(new Resource("resource1"), new Resource("resource2"), new Resource("resource3"), new Resource("resource4"))));
    policy1.getStatements().addAll(statements1);
    Policy policy2 = new Policy();
    Set<Statement> statements2 = Set.of(createStatement(Set.of(AutoScalingActions.AttachLoadBalancers, AutoScalingActions.AttachLoadBalancerTargetGroups), Set.of(new Resource("resource1"), new Resource("resource2"))), createStatement(Set.of(S3Actions.GetObject, S3Actions.PutObject), Set.of(new Resource("resource5"))), createStatement(Set.of(S3Actions.GetObject, S3Actions.PutObject), Set.of(new Resource("resource6"))));
    policy2.setStatements(statements2);
    Set<Policy> policies = Set.of(policy1, policy2);
    List<EvaluationResult> evaluationResults = awsIamService.validateRolePolicies(iam, createRole(), policies);
    assertEquals(2, evaluationResults.size());
    verify(iam, times(2)).simulatePrincipalPolicy(any());
    List<SimulatePrincipalPolicyRequest> requests = simulatePolicyRequestCaptor.getAllValues();
    SimulatePrincipalPolicyRequest request1;
    SimulatePrincipalPolicyRequest request2;
    if (requests.get(0).getResourceArns().size() == 6) {
        request1 = requests.get(0);
        request2 = requests.get(1);
    } else {
        request1 = requests.get(1);
        request2 = requests.get(0);
    }
    assertEquals("roleArn", request1.getPolicySourceArn());
    assertEquals("roleArn", request2.getPolicySourceArn());
    assertThat(request1.getResourceArns()).containsExactlyInAnyOrder("resource1", "resource2", "resource3", "resource4", "resource5", "resource6");
    assertThat(request2.getResourceArns()).containsExactlyInAnyOrder("resource1", "resource2");
    assertThat(request1.getActionNames()).containsExactlyInAnyOrder("s3:GetObject", "s3:PutObject");
    assertThat(request2.getActionNames()).containsExactlyInAnyOrder("autoscaling:CreateAutoScalingGroup", "autoscaling:DeleteAutoScalingGroup", "autoscaling:AttachLoadBalancers", "autoscaling:AttachLoadBalancerTargetGroups");
}

Example 5 with SimulatePrincipalPolicyRequest

use of com.amazonaws.services.identitymanagement.model.SimulatePrincipalPolicyRequest in project cloudbreak by hortonworks.

the class AwsCredentialVerifier method validateAws.

@Cacheable(value = AwsCredentialCachingConfig.TEMPORARY_AWS_CREDENTIAL_VERIFIER_CACHE, unless = "#awsCredential == null")
public void validateAws(AwsCredentialView awsCredential, String policyJson) throws AwsPermissionMissingException {
    String policies = new String(Base64.getDecoder().decode(policyJson));
    try {
        List<RequiredAction> resourcesWithActions = getRequiredActions(policies);
        AmazonIdentityManagementClient amazonIdentityManagement = awsClient.createAmazonIdentityManagement(awsCredential);
        AmazonSecurityTokenServiceClient awsSecurityTokenService = awsClient.createSecurityTokenService(awsCredential);
        String arn;
        if (awsCredential.getRoleArn() != null) {
            arn = awsCredential.getRoleArn();
        } else {
            GetCallerIdentityResult callerIdentity = awsSecurityTokenService.getCallerIdentity(new GetCallerIdentityRequest());
            arn = callerIdentity.getArn();
        }
        List<String> failedActionList = new ArrayList<>();
        for (RequiredAction resourceAndAction : resourcesWithActions) {
            SimulatePrincipalPolicyRequest simulatePrincipalPolicyRequest = new SimulatePrincipalPolicyRequest();
            simulatePrincipalPolicyRequest.setMaxItems(MAX_ELEMENT_SIZE);
            simulatePrincipalPolicyRequest.setPolicySourceArn(arn);
            simulatePrincipalPolicyRequest.setActionNames(resourceAndAction.getActionNames());
            simulatePrincipalPolicyRequest.setResourceArns(Collections.singleton(resourceAndAction.getResourceArn()));
            simulatePrincipalPolicyRequest.setContextEntries(resourceAndAction.getConditions());
            LOGGER.debug("Simulate policy request: {}", simulatePrincipalPolicyRequest);
            SimulatePrincipalPolicyResult simulatePrincipalPolicyResult = amazonIdentityManagement.simulatePrincipalPolicy(simulatePrincipalPolicyRequest);
            LOGGER.debug("Simulate policy result: {}", simulatePrincipalPolicyResult);
            simulatePrincipalPolicyResult.getEvaluationResults().stream().filter(evaluationResult -> evaluationResult.getEvalDecision().toLowerCase().contains("deny")).map(evaluationResult -> {
                if (evaluationResult.getOrganizationsDecisionDetail() != null && !evaluationResult.getOrganizationsDecisionDetail().getAllowedByOrganizations()) {
                    return evaluationResult.getEvalActionName() + " : " + evaluationResult.getEvalResourceName() + " -> Denied by Organization Rule";
                } else {
                    return evaluationResult.getEvalActionName() + " : " + evaluationResult.getEvalResourceName();
                }
            }).forEach(failedActionList::add);
        }
        if (!failedActionList.isEmpty()) {
            throw new AwsPermissionMissingException(String.format("CDP Credential '%s' doesn't have permission for these actions which are required: %s", awsCredential.getName(), failedActionList.stream().collect(joining(", ", "[ ", " ]"))));
        }
    } catch (IOException e) {
        throw new IllegalStateException("Can not parse aws policy json", e);
    }
}