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ModelInteractionServiceImpl.java
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ModelInteractionServiceImpl.java
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/*
* Copyright (c) 2010-2018 Evolveum
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.evolveum.midpoint.model.impl.controller;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.Collection;
import java.util.Collections;
import java.util.HashSet;
import java.util.List;
import java.util.Map;
import java.util.Set;
import java.util.stream.Collectors;
import javax.xml.namespace.QName;
import com.evolveum.midpoint.prism.*;
import com.evolveum.midpoint.repo.common.expression.*;
import com.evolveum.midpoint.xml.ns._public.common.common_3.*;
import org.apache.commons.lang.BooleanUtils;
import org.apache.commons.lang.Validate;
import org.apache.commons.lang3.StringUtils;
import org.jetbrains.annotations.NotNull;
import org.jetbrains.annotations.Nullable;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.annotation.Qualifier;
import org.springframework.stereotype.Component;
import com.evolveum.midpoint.common.ActivationComputer;
import com.evolveum.midpoint.common.Clock;
import com.evolveum.midpoint.common.refinery.CompositeRefinedObjectClassDefinition;
import com.evolveum.midpoint.common.refinery.LayerRefinedAttributeDefinition;
import com.evolveum.midpoint.common.refinery.LayerRefinedAttributeDefinitionImpl;
import com.evolveum.midpoint.common.refinery.LayerRefinedObjectClassDefinition;
import com.evolveum.midpoint.common.refinery.RefinedObjectClassDefinition;
import com.evolveum.midpoint.common.refinery.RefinedResourceSchema;
import com.evolveum.midpoint.common.refinery.RefinedResourceSchemaImpl;
import com.evolveum.midpoint.model.api.ModelAuthorizationAction;
import com.evolveum.midpoint.model.api.ModelExecuteOptions;
import com.evolveum.midpoint.model.api.ModelInteractionService;
import com.evolveum.midpoint.model.api.ModelService;
import com.evolveum.midpoint.model.api.ProgressListener;
import com.evolveum.midpoint.model.api.RoleSelectionSpecification;
import com.evolveum.midpoint.model.api.context.EvaluatedAssignment;
import com.evolveum.midpoint.model.api.context.EvaluatedAssignmentTarget;
import com.evolveum.midpoint.model.api.context.ModelContext;
import com.evolveum.midpoint.model.api.hooks.ChangeHook;
import com.evolveum.midpoint.model.api.hooks.HookRegistry;
import com.evolveum.midpoint.model.api.util.DeputyUtils;
import com.evolveum.midpoint.model.api.util.MergeDeltas;
import com.evolveum.midpoint.model.api.visualizer.Scene;
import com.evolveum.midpoint.model.common.SystemObjectCache;
import com.evolveum.midpoint.model.common.mapping.MappingFactory;
import com.evolveum.midpoint.model.common.stringpolicy.AbstractValuePolicyOriginResolver;
import com.evolveum.midpoint.model.common.stringpolicy.ObjectValuePolicyEvaluator;
import com.evolveum.midpoint.model.common.stringpolicy.ShadowValuePolicyOriginResolver;
import com.evolveum.midpoint.model.common.stringpolicy.UserValuePolicyOriginResolver;
import com.evolveum.midpoint.model.common.stringpolicy.ValuePolicyProcessor;
import com.evolveum.midpoint.model.impl.ModelCrudService;
import com.evolveum.midpoint.model.impl.ModelObjectResolver;
import com.evolveum.midpoint.model.impl.lens.AssignmentEvaluator;
import com.evolveum.midpoint.model.impl.lens.ContextFactory;
import com.evolveum.midpoint.model.impl.lens.LensContext;
import com.evolveum.midpoint.model.impl.lens.LensContextPlaceholder;
import com.evolveum.midpoint.model.impl.lens.LensUtil;
import com.evolveum.midpoint.model.impl.lens.OperationalDataManager;
import com.evolveum.midpoint.model.impl.lens.projector.MappingEvaluator;
import com.evolveum.midpoint.model.impl.lens.projector.Projector;
import com.evolveum.midpoint.model.impl.security.SecurityHelper;
import com.evolveum.midpoint.model.impl.util.ModelImplUtils;
import com.evolveum.midpoint.model.impl.visualizer.Visualizer;
import com.evolveum.midpoint.prism.crypto.EncryptionException;
import com.evolveum.midpoint.prism.crypto.Protector;
import com.evolveum.midpoint.prism.delta.ObjectDelta;
import com.evolveum.midpoint.prism.delta.PlusMinusZero;
import com.evolveum.midpoint.prism.delta.PropertyDelta;
import com.evolveum.midpoint.prism.path.ItemPath;
import com.evolveum.midpoint.prism.polystring.PolyString;
import com.evolveum.midpoint.prism.query.AllFilter;
import com.evolveum.midpoint.prism.query.AndFilter;
import com.evolveum.midpoint.prism.query.EqualFilter;
import com.evolveum.midpoint.prism.query.NoneFilter;
import com.evolveum.midpoint.prism.query.NotFilter;
import com.evolveum.midpoint.prism.query.ObjectFilter;
import com.evolveum.midpoint.prism.query.ObjectQuery;
import com.evolveum.midpoint.prism.query.OrFilter;
import com.evolveum.midpoint.prism.query.RefFilter;
import com.evolveum.midpoint.prism.query.TypeFilter;
import com.evolveum.midpoint.prism.query.builder.QueryBuilder;
import com.evolveum.midpoint.provisioning.api.ProvisioningService;
import com.evolveum.midpoint.repo.api.PreconditionViolationException;
import com.evolveum.midpoint.repo.api.RepositoryService;
import com.evolveum.midpoint.repo.cache.RepositoryCache;
import com.evolveum.midpoint.repo.common.CacheRegistry;
import com.evolveum.midpoint.schema.GetOperationOptions;
import com.evolveum.midpoint.schema.ObjectDeltaOperation;
import com.evolveum.midpoint.schema.ResourceShadowDiscriminator;
import com.evolveum.midpoint.schema.RetrieveOption;
import com.evolveum.midpoint.schema.SearchResultList;
import com.evolveum.midpoint.schema.SelectorOptions;
import com.evolveum.midpoint.schema.constants.SchemaConstants;
import com.evolveum.midpoint.schema.result.OperationResult;
import com.evolveum.midpoint.schema.result.OperationResultStatus;
import com.evolveum.midpoint.schema.statistics.ConnectorOperationalStatus;
import com.evolveum.midpoint.schema.util.LocalizationUtil;
import com.evolveum.midpoint.schema.util.ObjectTypeUtil;
import com.evolveum.midpoint.schema.util.ShadowUtil;
import com.evolveum.midpoint.security.api.MidPointPrincipal;
import com.evolveum.midpoint.security.api.SecurityContextManager;
import com.evolveum.midpoint.security.api.UserProfileService;
import com.evolveum.midpoint.security.enforcer.api.ItemSecurityConstraints;
import com.evolveum.midpoint.security.enforcer.api.ObjectSecurityConstraints;
import com.evolveum.midpoint.security.enforcer.api.SecurityEnforcer;
import com.evolveum.midpoint.task.api.Task;
import com.evolveum.midpoint.util.DOMUtil;
import com.evolveum.midpoint.util.DebugUtil;
import com.evolveum.midpoint.util.DisplayableValue;
import com.evolveum.midpoint.util.LocalizableMessage;
import com.evolveum.midpoint.util.LocalizableMessageBuilder;
import com.evolveum.midpoint.util.MiscUtil;
import com.evolveum.midpoint.util.QNameUtil;
import com.evolveum.midpoint.util.exception.CommonException;
import com.evolveum.midpoint.util.exception.CommunicationException;
import com.evolveum.midpoint.util.exception.ConfigurationException;
import com.evolveum.midpoint.util.exception.ExpressionEvaluationException;
import com.evolveum.midpoint.util.exception.ObjectAlreadyExistsException;
import com.evolveum.midpoint.util.exception.ObjectNotFoundException;
import com.evolveum.midpoint.util.exception.PolicyViolationException;
import com.evolveum.midpoint.util.exception.SchemaException;
import com.evolveum.midpoint.util.exception.SecurityViolationException;
import com.evolveum.midpoint.util.exception.SystemException;
import com.evolveum.midpoint.util.logging.LoggingUtils;
import com.evolveum.midpoint.util.logging.Trace;
import com.evolveum.midpoint.util.logging.TraceManager;
import com.evolveum.midpoint.xml.ns._public.common.api_types_3.ExecuteCredentialResetRequestType;
import com.evolveum.midpoint.xml.ns._public.common.api_types_3.ExecuteCredentialResetResponseType;
import com.evolveum.midpoint.xml.ns._public.common.api_types_3.PolicyItemDefinitionType;
import com.evolveum.midpoint.xml.ns._public.common.api_types_3.PolicyItemTargetType;
import com.evolveum.midpoint.xml.ns._public.common.api_types_3.PolicyItemsDefinitionType;
import com.evolveum.prism.xml.ns._public.types_3.ItemPathType;
import com.evolveum.prism.xml.ns._public.types_3.PolyStringType;
import com.evolveum.prism.xml.ns._public.types_3.ProtectedStringType;
import com.evolveum.prism.xml.ns._public.types_3.RawType;
import static com.evolveum.midpoint.schema.GetOperationOptions.createExecutionPhase;
import static com.evolveum.midpoint.schema.SelectorOptions.createCollection;
import static com.evolveum.midpoint.schema.util.ObjectTypeUtil.createObjectRef;
import static com.evolveum.midpoint.xml.ns._public.common.common_3.TaskExecutionStatusType.RUNNABLE;
import static java.util.Collections.singleton;
/**
* @author semancik
*
*/
@Component("modelInteractionService")
public class ModelInteractionServiceImpl implements ModelInteractionService {
private static final Trace LOGGER = TraceManager.getTrace(ModelInteractionServiceImpl.class);
@Autowired private ContextFactory contextFactory;
@Autowired private Projector projector;
@Autowired private SecurityEnforcer securityEnforcer;
@Autowired private SecurityContextManager securityContextManager;
@Autowired private SchemaTransformer schemaTransformer;
@Autowired private ProvisioningService provisioning;
@Autowired private ModelObjectResolver objectResolver;
@Autowired private ObjectMerger objectMerger;
@Autowired
@Qualifier("cacheRepositoryService")
private transient RepositoryService cacheRepositoryService;
@Autowired private SystemObjectCache systemObjectCache;
@Autowired private ValuePolicyProcessor policyProcessor;
@Autowired private Protector protector;
@Autowired private PrismContext prismContext;
@Autowired private Visualizer visualizer;
@Autowired private ModelService modelService;
@Autowired private ModelCrudService modelCrudService;
@Autowired private SecurityHelper securityHelper;
@Autowired private MappingFactory mappingFactory;
@Autowired private MappingEvaluator mappingEvaluator;
@Autowired private ActivationComputer activationComputer;
@Autowired private Clock clock;
@Autowired private HookRegistry hookRegistry;
@Autowired UserProfileService userProfileService;
@Autowired private ExpressionFactory expressionFactory;
@Autowired private CacheRegistry cacheRegistry;
@Autowired private OperationalDataManager metadataManager;
private static final String OPERATION_GENERATE_VALUE = ModelInteractionService.class.getName() + ".generateValue";
private static final String OPERATION_VALIDATE_VALUE = ModelInteractionService.class.getName() + ".validateValue";
/* (non-Javadoc)
* @see com.evolveum.midpoint.model.api.ModelInteractionService#previewChanges(com.evolveum.midpoint.prism.delta.ObjectDelta, com.evolveum.midpoint.schema.result.OperationResult)
*/
@Override
public <F extends ObjectType> ModelContext<F> previewChanges(
Collection<ObjectDelta<? extends ObjectType>> deltas, ModelExecuteOptions options, Task task, OperationResult parentResult)
throws SchemaException, PolicyViolationException, ExpressionEvaluationException, ObjectNotFoundException, ObjectAlreadyExistsException, CommunicationException, ConfigurationException, SecurityViolationException {
return previewChanges(deltas, options, task, Collections.emptyList(), parentResult);
}
@Override
public <F extends ObjectType> ModelContext<F> previewChanges(
Collection<ObjectDelta<? extends ObjectType>> deltas, ModelExecuteOptions options, Task task,
Collection<ProgressListener> listeners, OperationResult parentResult)
throws SchemaException, PolicyViolationException, ExpressionEvaluationException, ObjectNotFoundException, ObjectAlreadyExistsException, CommunicationException, ConfigurationException, SecurityViolationException {
if (LOGGER.isDebugEnabled()) {
LOGGER.debug("Preview changes input:\n{}", DebugUtil.debugDump(deltas));
}
int size = 0;
if (deltas != null) {
size = deltas.size();
}
Collection<ObjectDelta<? extends ObjectType>> clonedDeltas = new ArrayList<>(size);
if (deltas != null) {
for (ObjectDelta delta : deltas){
clonedDeltas.add(delta.clone());
}
}
OperationResult result = parentResult.createSubresult(PREVIEW_CHANGES);
LensContext<F> context = null;
try {
RepositoryCache.enter();
//used cloned deltas instead of origin deltas, because some of the values should be lost later..
context = contextFactory.createContext(clonedDeltas, options, task, result);
context.setPreview(true);
// context.setOptions(options);
LOGGER.trace("Preview changes context:\n{}", context.debugDumpLazily());
context.setProgressListeners(listeners);
projector.projectAllWaves(context, "preview", task, result);
context.distributeResource();
if (hookRegistry != null) {
for (ChangeHook hook : hookRegistry.getAllChangeHooks()) {
hook.invokePreview(context, task, result);
}
}
} catch (ConfigurationException | SecurityViolationException | ObjectNotFoundException | SchemaException |
CommunicationException | PolicyViolationException | RuntimeException | ObjectAlreadyExistsException |
ExpressionEvaluationException e) {
ModelImplUtils.recordFatalError(result, e);
throw e;
} catch (PreconditionViolationException e) {
ModelImplUtils.recordFatalError(result, e);
// TODO: Temporary fix for 3.6.1
// We do not want to propagate PreconditionViolationException to model API as that might break compatiblity
// ... and we do not really need that in 3.6.1
// TODO: expose PreconditionViolationException in 3.7
throw new SystemException(e);
} finally {
LensUtil.reclaimSequences(context, cacheRepositoryService, task, result);
RepositoryCache.exit();
}
if (LOGGER.isDebugEnabled()) {
LOGGER.debug("Preview changes output:\n{}", context.debugDump());
}
result.computeStatus();
result.cleanupResult();
return context;
}
@Override
public <F extends ObjectType> ModelContext<F> unwrapModelContext(LensContextType wrappedContext, Task task, OperationResult result) throws SchemaException, ConfigurationException, ObjectNotFoundException, CommunicationException, ExpressionEvaluationException {
return LensContext.fromLensContextType(wrappedContext, prismContext, provisioning, task, result);
}
@Override
public <O extends ObjectType> PrismObjectDefinition<O> getEditObjectDefinition(PrismObject<O> object, AuthorizationPhaseType phase, Task task, OperationResult parentResult) throws SchemaException, ConfigurationException, ObjectNotFoundException, ExpressionEvaluationException, CommunicationException, SecurityViolationException {
OperationResult result = parentResult.createMinorSubresult(GET_EDIT_OBJECT_DEFINITION);
PrismObjectDefinition<O> objectDefinition = object.getDefinition().deepClone(true, schemaTransformer::setFullAccessFlags );
try {
PrismObject<O> baseObject = object;
if (object.getOid() != null) {
// Re-read the object from the repository to make sure we have all the properties.
// the object from method parameters may be already processed by the security code
// and properties needed to evaluate authorizations may not be there
// MID-3126, see also MID-3435
baseObject = cacheRepositoryService.getObject(object.getCompileTimeClass(), object.getOid(), null, result);
}
// TODO: maybe we need to expose owner resolver in the interface?
ObjectSecurityConstraints securityConstraints = securityEnforcer.compileSecurityConstraints(baseObject, null, task, result);
if (LOGGER.isTraceEnabled()) {
LOGGER.trace("Security constrains for {}:\n{}", object, securityConstraints==null?"null":securityConstraints.debugDump());
}
if (securityConstraints == null) {
// Nothing allowed => everything denied
result.setStatus(OperationResultStatus.NOT_APPLICABLE);
return null;
}
ObjectTemplateType objectTemplateType = null;
try {
objectTemplateType = schemaTransformer.determineObjectTemplate(object, phase, result);
} catch (ConfigurationException | ObjectNotFoundException e) {
result.recordFatalError(e);
}
schemaTransformer.applyObjectTemplateToDefinition(objectDefinition, objectTemplateType, result);
schemaTransformer.applySecurityConstraints(objectDefinition, securityConstraints, phase);
if (object.canRepresent(ShadowType.class)) {
PrismObject<ShadowType> shadow = (PrismObject<ShadowType>)object;
String resourceOid = ShadowUtil.getResourceOid(shadow);
if (resourceOid != null) {
Collection<SelectorOptions<GetOperationOptions>> options = createCollection(GetOperationOptions.createReadOnly());
PrismObject<ResourceType> resource;
try {
resource = provisioning.getObject(ResourceType.class, resourceOid, options, task, result);
} catch (CommunicationException | SecurityViolationException | ExpressionEvaluationException e) {
throw new ConfigurationException(e.getMessage(), e);
}
RefinedObjectClassDefinition refinedObjectClassDefinition = getEditObjectClassDefinition(shadow, resource, phase, task, result);
if (refinedObjectClassDefinition != null) {
((ComplexTypeDefinitionImpl) objectDefinition.getComplexTypeDefinition()).replaceDefinition(ShadowType.F_ATTRIBUTES,
refinedObjectClassDefinition.toResourceAttributeContainerDefinition());
}
}
}
result.computeStatus();
return objectDefinition;
} catch (ConfigurationException | ObjectNotFoundException | ExpressionEvaluationException | SchemaException e) {
result.recordFatalError(e);
throw e;
}
}
@Override
public PrismObjectDefinition<ShadowType> getEditShadowDefinition(ResourceShadowDiscriminator discr, AuthorizationPhaseType phase, Task task, OperationResult parentResult) throws SchemaException, ConfigurationException, ObjectNotFoundException, ExpressionEvaluationException, CommunicationException, SecurityViolationException {
// HACK hack hack
// Make a dummy shadow instance here and evaluate the schema for that. It is not 100% correct. But good enough for now.
// TODO: refactor when we add better support for multi-tenancy
PrismObject<ShadowType> shadow = prismContext.createObject(ShadowType.class);
ShadowType shadowType = shadow.asObjectable();
ObjectReferenceType resourceRef = new ObjectReferenceType();
if (discr != null) {
resourceRef.setOid(discr.getResourceOid());
shadowType.setResourceRef(resourceRef);
shadowType.setKind(discr.getKind());
shadowType.setIntent(discr.getIntent());
shadowType.setObjectClass(discr.getObjectClass());
}
return getEditObjectDefinition(shadow, phase, task, parentResult);
}
@Override
public RefinedObjectClassDefinition getEditObjectClassDefinition(PrismObject<ShadowType> shadow, PrismObject<ResourceType> resource, AuthorizationPhaseType phase, Task task, OperationResult result)
throws SchemaException, ObjectNotFoundException, ExpressionEvaluationException, CommunicationException, ConfigurationException, SecurityViolationException {
Validate.notNull(resource, "Resource must not be null");
RefinedResourceSchema refinedSchema = RefinedResourceSchemaImpl.getRefinedSchema(resource);
CompositeRefinedObjectClassDefinition rocd = refinedSchema.determineCompositeObjectClassDefinition(shadow);
if (rocd == null) {
LOGGER.debug("No object class definition for shadow {}, returning null", shadow.getOid());
return null;
}
LayerRefinedObjectClassDefinition layeredROCD = rocd.forLayer(LayerType.PRESENTATION);
// TODO: maybe we need to expose owner resolver in the interface?
ObjectSecurityConstraints securityConstraints = securityEnforcer.compileSecurityConstraints(shadow, null, task, result);
if (LOGGER.isTraceEnabled()) {
LOGGER.trace("Security constrains for {}:\n{}", shadow, securityConstraints==null?"null":securityConstraints.debugDump());
}
if (securityConstraints == null) {
return null;
}
ItemPath attributesPath = SchemaConstants.PATH_ATTRIBUTES;
AuthorizationDecisionType attributesReadDecision = schemaTransformer.computeItemDecision(securityConstraints, attributesPath, ModelAuthorizationAction.AUTZ_ACTIONS_URLS_GET,
securityConstraints.findAllItemsDecision(ModelAuthorizationAction.AUTZ_ACTIONS_URLS_GET, phase), phase);
AuthorizationDecisionType attributesAddDecision = schemaTransformer.computeItemDecision(securityConstraints, attributesPath, ModelAuthorizationAction.AUTZ_ACTIONS_URLS_ADD,
securityConstraints.findAllItemsDecision(ModelAuthorizationAction.ADD.getUrl(), phase), phase);
AuthorizationDecisionType attributesModifyDecision = schemaTransformer.computeItemDecision(securityConstraints, attributesPath, ModelAuthorizationAction.AUTZ_ACTIONS_URLS_MODIFY,
securityConstraints.findAllItemsDecision(ModelAuthorizationAction.MODIFY.getUrl(), phase), phase);
LOGGER.trace("Attributes container access read:{}, add:{}, modify:{}", attributesReadDecision, attributesAddDecision,
attributesModifyDecision);
/*
* We are going to modify attribute definitions list.
* So let's make a (shallow) clone here, although it is probably not strictly necessary.
*/
layeredROCD = layeredROCD.clone();
for (LayerRefinedAttributeDefinition rAttrDef: layeredROCD.getAttributeDefinitions()) {
ItemPath attributePath = new ItemPath(ShadowType.F_ATTRIBUTES, rAttrDef.getName());
AuthorizationDecisionType attributeReadDecision = schemaTransformer.computeItemDecision(securityConstraints, attributePath, ModelAuthorizationAction.AUTZ_ACTIONS_URLS_GET, attributesReadDecision, phase);
AuthorizationDecisionType attributeAddDecision = schemaTransformer.computeItemDecision(securityConstraints, attributePath, ModelAuthorizationAction.AUTZ_ACTIONS_URLS_ADD, attributesAddDecision, phase);
AuthorizationDecisionType attributeModifyDecision = schemaTransformer.computeItemDecision(securityConstraints, attributePath, ModelAuthorizationAction.AUTZ_ACTIONS_URLS_MODIFY, attributesModifyDecision, phase);
LOGGER.trace("Attribute {} access read:{}, add:{}, modify:{}", rAttrDef.getName(), attributeReadDecision,
attributeAddDecision, attributeModifyDecision);
if (attributeReadDecision != AuthorizationDecisionType.ALLOW) {
((LayerRefinedAttributeDefinitionImpl) rAttrDef).setOverrideCanRead(false);
}
if (attributeAddDecision != AuthorizationDecisionType.ALLOW) {
((LayerRefinedAttributeDefinitionImpl) rAttrDef).setOverrideCanAdd(false);
}
if (attributeModifyDecision != AuthorizationDecisionType.ALLOW) {
((LayerRefinedAttributeDefinitionImpl) rAttrDef).setOverrideCanModify(false);
}
}
// TODO what about activation and credentials?
return layeredROCD;
}
public <O extends ObjectType,R extends AbstractRoleType> ItemSecurityConstraints getAllowedRequestAssignmentItems(PrismObject<O> object, PrismObject<R> target, Task task, OperationResult result) throws SchemaException, SecurityViolationException, ObjectNotFoundException, ExpressionEvaluationException, CommunicationException, ConfigurationException {
return securityEnforcer.getAllowedRequestAssignmentItems(securityContextManager.getPrincipal(), ModelAuthorizationAction.ASSIGN.getUrl(), object, target, null, task, result);
}
@Override
public Collection<? extends DisplayableValue<String>> getActionUrls() {
return Arrays.asList(ModelAuthorizationAction.values());
}
@Override
public <F extends FocusType> RoleSelectionSpecification getAssignableRoleSpecification(PrismObject<F> focus, Task task, OperationResult parentResult)
throws ObjectNotFoundException, SchemaException, ConfigurationException, ExpressionEvaluationException, CommunicationException, SecurityViolationException {
OperationResult result = parentResult.createMinorSubresult(GET_ASSIGNABLE_ROLE_SPECIFICATION);
RoleSelectionSpecification spec = new RoleSelectionSpecification();
ObjectSecurityConstraints securityConstraints;
try {
securityConstraints = securityEnforcer.compileSecurityConstraints(focus, null, task, result);
} catch (ExpressionEvaluationException | ObjectNotFoundException | SchemaException | CommunicationException | SecurityViolationException e) {
result.recordFatalError(e);
throw e;
}
if (securityConstraints == null) {
return null;
}
AuthorizationDecisionType decision = securityConstraints.findItemDecision(SchemaConstants.PATH_ASSIGNMENT,
ModelAuthorizationAction.MODIFY.getUrl(), AuthorizationPhaseType.REQUEST);
if (decision == AuthorizationDecisionType.ALLOW) {
getAllRoleTypesSpec(spec, result);
result.recordSuccess();
return spec;
}
if (decision == AuthorizationDecisionType.DENY) {
result.recordSuccess();
spec.setNoRoleTypes();
spec.setFilter(NoneFilter.createNone());
return spec;
}
decision = securityConstraints.findAllItemsDecision(ModelAuthorizationAction.MODIFY.getUrl(), AuthorizationPhaseType.REQUEST);
if (decision == AuthorizationDecisionType.ALLOW) {
getAllRoleTypesSpec(spec, result);
result.recordSuccess();
return spec;
}
if (decision == AuthorizationDecisionType.DENY) {
result.recordSuccess();
spec.setNoRoleTypes();
spec.setFilter(NoneFilter.createNone());
return spec;
}
try {
ObjectFilter filter = securityEnforcer.preProcessObjectFilter(ModelAuthorizationAction.AUTZ_ACTIONS_URLS_ASSIGN,
AuthorizationPhaseType.REQUEST, AbstractRoleType.class, focus, AllFilter.createAll(), null, task, result);
LOGGER.trace("assignableRoleSpec filter: {}", filter);
spec.setFilter(filter);
if (filter instanceof NoneFilter) {
result.recordSuccess();
spec.setNoRoleTypes();
return spec;
} else if (filter == null || filter instanceof AllFilter) {
getAllRoleTypesSpec(spec, result);
result.recordSuccess();
return spec;
} else if (filter instanceof OrFilter) {
Collection<RoleSelectionSpecEntry> allRoleTypeDvals = new ArrayList<>();
for (ObjectFilter subfilter: ((OrFilter)filter).getConditions()) {
Collection<RoleSelectionSpecEntry> roleTypeDvals = getRoleSelectionSpecEntries(subfilter);
if (roleTypeDvals == null || roleTypeDvals.isEmpty()) {
// This branch of the OR clause does not have any constraint for roleType
// therefore all role types are possible (regardless of other branches, this is OR)
spec = new RoleSelectionSpecification();
spec.setFilter(filter);
getAllRoleTypesSpec(spec, result);
result.recordSuccess();
return spec;
} else {
allRoleTypeDvals.addAll(roleTypeDvals);
}
}
addRoleTypeSpecEntries(spec, allRoleTypeDvals, result);
} else {
Collection<RoleSelectionSpecEntry> roleTypeDvals = getRoleSelectionSpecEntries(filter);
if (roleTypeDvals == null || roleTypeDvals.isEmpty()) {
getAllRoleTypesSpec(spec, result);
result.recordSuccess();
return spec;
} else {
addRoleTypeSpecEntries(spec, roleTypeDvals, result);
}
}
result.recordSuccess();
return spec;
} catch (SchemaException | ConfigurationException | ObjectNotFoundException | ExpressionEvaluationException e) {
result.recordFatalError(e);
throw e;
}
}
private void addRoleTypeSpecEntries(RoleSelectionSpecification spec,
Collection<RoleSelectionSpecEntry> roleTypeDvals, OperationResult result) throws ObjectNotFoundException, SchemaException, ConfigurationException {
if (roleTypeDvals == null || roleTypeDvals.isEmpty()) {
getAllRoleTypesSpec(spec, result);
} else {
if (RoleSelectionSpecEntry.hasNegative(roleTypeDvals)) {
Collection<RoleSelectionSpecEntry> positiveList = RoleSelectionSpecEntry.getPositive(roleTypeDvals);
if (positiveList == null || positiveList.isEmpty()) {
positiveList = getRoleSpecEntriesForAllRoles(result);
}
if (positiveList == null || positiveList.isEmpty()) {
return;
}
for (RoleSelectionSpecEntry positiveEntry: positiveList) {
if (!RoleSelectionSpecEntry.hasNegativeValue(roleTypeDvals,positiveEntry.getValue())) {
spec.addRoleType(positiveEntry);
}
}
} else {
spec.addRoleTypes(roleTypeDvals);
}
}
}
private RoleSelectionSpecification getAllRoleTypesSpec(RoleSelectionSpecification spec, OperationResult result)
throws ObjectNotFoundException, SchemaException, ConfigurationException {
Collection<RoleSelectionSpecEntry> allEntries = getRoleSpecEntriesForAllRoles(result);
if (allEntries == null || allEntries.isEmpty()) {
return spec;
}
spec.addRoleTypes(allEntries);
return spec;
}
private Collection<RoleSelectionSpecEntry> getRoleSpecEntriesForAllRoles(OperationResult result)
throws ObjectNotFoundException, SchemaException, ConfigurationException {
ObjectTemplateType objectTemplateType = schemaTransformer.determineObjectTemplate(RoleType.class, AuthorizationPhaseType.REQUEST, result);
if (objectTemplateType == null) {
return null;
}
Collection<RoleSelectionSpecEntry> allEntries = new ArrayList();
for(ObjectTemplateItemDefinitionType itemDef: objectTemplateType.getItem()) {
ItemPathType ref = itemDef.getRef();
if (ref == null) {
continue;
}
ItemPath itemPath = ref.getItemPath();
QName itemName = ItemPath.getName(itemPath.first());
if (itemName == null) {
continue;
}
if (QNameUtil.match(RoleType.F_ROLE_TYPE, itemName)) { // TODO what about roleType->subtype migration (MID-4818)?
ObjectReferenceType valueEnumerationRef = itemDef.getValueEnumerationRef();
if (valueEnumerationRef == null || valueEnumerationRef.getOid() == null) {
return allEntries;
}
Collection<SelectorOptions<GetOperationOptions>> options = createCollection(LookupTableType.F_ROW,
GetOperationOptions.createRetrieve(RetrieveOption.INCLUDE));
PrismObject<LookupTableType> lookup = cacheRepositoryService.getObject(LookupTableType.class, valueEnumerationRef.getOid(),
options, result);
for (LookupTableRowType row: lookup.asObjectable().getRow()) {
PolyStringType polyLabel = row.getLabel();
String key = row.getKey();
String label = key;
if (polyLabel != null) {
label = polyLabel.getOrig();
}
RoleSelectionSpecEntry roleTypeDval = new RoleSelectionSpecEntry(key, label, null);
allEntries.add(roleTypeDval);
}
return allEntries;
}
}
return allEntries;
}
private Collection<RoleSelectionSpecEntry> getRoleSelectionSpecEntries(ObjectFilter filter) throws SchemaException {
LOGGER.trace("getRoleSelectionSpec({})", filter);
if (filter == null || filter instanceof AllFilter) {
return null;
} else if (filter instanceof EqualFilter<?>) {
return createSingleDisplayableValueCollection(getRoleSelectionSpecEq((EqualFilter)filter));
} else if (filter instanceof AndFilter) {
for (ObjectFilter subfilter: ((AndFilter)filter).getConditions()) {
if (subfilter instanceof EqualFilter<?>) {
RoleSelectionSpecEntry roleTypeDval = getRoleSelectionSpecEq((EqualFilter)subfilter);
if (roleTypeDval != null) {
return createSingleDisplayableValueCollection(roleTypeDval);
}
}
}
return null;
} else if (filter instanceof OrFilter) {
Collection<RoleSelectionSpecEntry> col = new ArrayList<>(((OrFilter)filter).getConditions().size());
for (ObjectFilter subfilter: ((OrFilter)filter).getConditions()) {
if (subfilter instanceof EqualFilter<?>) {
RoleSelectionSpecEntry roleTypeDval = getRoleSelectionSpecEq((EqualFilter)subfilter);
if (roleTypeDval != null) {
col.add(roleTypeDval);
}
}
}
return col;
} else if (filter instanceof TypeFilter) {
return getRoleSelectionSpecEntries(((TypeFilter)filter).getFilter());
} else if (filter instanceof NotFilter) {
Collection<RoleSelectionSpecEntry> subRoleSelectionSpec = getRoleSelectionSpecEntries(((NotFilter)filter).getFilter());
RoleSelectionSpecEntry.negate(subRoleSelectionSpec);
return subRoleSelectionSpec;
} else if (filter instanceof RefFilter) {
return null;
} else {
throw new UnsupportedOperationException("Unexpected filter "+filter);
}
}
private Collection<RoleSelectionSpecEntry> createSingleDisplayableValueCollection(
RoleSelectionSpecEntry dval) {
if (dval == null) {
return null;
}
Collection<RoleSelectionSpecEntry> col = new ArrayList<>(1);
col.add(dval);
return col;
}
private RoleSelectionSpecEntry getRoleSelectionSpecEq(EqualFilter<String> eqFilter) throws SchemaException {
if (QNameUtil.match(RoleType.F_ROLE_TYPE, eqFilter.getElementName()) || QNameUtil.match(RoleType.F_SUBTYPE, eqFilter.getElementName())) {
List<PrismPropertyValue<String>> ppvs = eqFilter.getValues();
if (ppvs.size() > 1) {
throw new SchemaException("More than one value in roleType search filter");
}
String roleType = ppvs.get(0).getValue();
RoleSelectionSpecEntry roleTypeDval = new RoleSelectionSpecEntry(roleType, roleType, null);
return roleTypeDval;
}
return null;
}
@Override
public <T extends ObjectType> ObjectFilter getDonorFilter(Class<T> searchResultType, ObjectFilter origFilter, String targetAuthorizationAction, Task task, OperationResult parentResult) throws SchemaException, ObjectNotFoundException, ExpressionEvaluationException, CommunicationException, ConfigurationException, SecurityViolationException {
return securityEnforcer.preProcessObjectFilter(ModelAuthorizationAction.AUTZ_ACTIONS_URLS_ATTORNEY, null, searchResultType, null, origFilter, targetAuthorizationAction, task, parentResult);
}
@Override
public <T extends ObjectType, O extends ObjectType> boolean canSearch(Class<T> resultType,
Class<O> objectType, String objectOid, boolean includeSpecial, ObjectQuery query, Task task, OperationResult result) throws ObjectNotFoundException, CommunicationException, SchemaException, ConfigurationException, SecurityViolationException, ExpressionEvaluationException {
PrismObject<O> object = null;
if (objectOid != null) {
object = (PrismObject<O>) objectResolver.getObject(objectType, objectOid, null, task, result).asPrismObject();
}
return securityEnforcer.canSearch(ModelAuthorizationAction.AUTZ_ACTIONS_URLS_SEARCH, null, resultType, object, includeSpecial, query.getFilter(), task, result);
}
@Override
public AuthenticationsPolicyType getAuthenticationPolicy(PrismObject<UserType> user, Task task,
OperationResult parentResult) throws ObjectNotFoundException, SchemaException, CommunicationException, ConfigurationException, SecurityViolationException, ExpressionEvaluationException {
// TODO: check for user membership in an organization (later versions)
OperationResult result = parentResult.createMinorSubresult(GET_AUTHENTICATIONS_POLICY);
return resolvePolicyTypeFromSecurityPolicy(AuthenticationsPolicyType.class, SecurityPolicyType.F_AUTHENTICATION, user, task, result);
}
@Override
@Deprecated
public RegistrationsPolicyType getRegistrationPolicy(PrismObject<UserType> user, Task task, OperationResult parentResult)
throws ObjectNotFoundException, SchemaException, CommunicationException, ConfigurationException, SecurityViolationException, ExpressionEvaluationException {
// TODO: check for user membership in an organization (later versions)
OperationResult result = parentResult.createMinorSubresult(GET_REGISTRATIONS_POLICY);
return resolvePolicyTypeFromSecurityPolicy(RegistrationsPolicyType.class, SecurityPolicyType.F_REGISTRATION, user, task,
result);
}
@Override
public RegistrationsPolicyType getFlowPolicy(PrismObject<UserType> user, Task task, OperationResult parentResult)
throws ObjectNotFoundException, SchemaException, CommunicationException, ConfigurationException, SecurityViolationException, ExpressionEvaluationException {
// TODO: check for user membership in an organization (later versions)
OperationResult result = parentResult.createMinorSubresult(GET_REGISTRATIONS_POLICY);
return resolvePolicyTypeFromSecurityPolicy(RegistrationsPolicyType.class, SecurityPolicyType.F_FLOW, user, task,
result);
}
@Override
public CredentialsPolicyType getCredentialsPolicy(PrismObject<UserType> user, Task task, OperationResult parentResult) throws ObjectNotFoundException, SchemaException, CommunicationException, ConfigurationException, SecurityViolationException, ExpressionEvaluationException {
// TODO: check for user membership in an organization (later versions)
OperationResult result = parentResult.createMinorSubresult(GET_CREDENTIALS_POLICY);
return resolvePolicyTypeFromSecurityPolicy(CredentialsPolicyType.class, SecurityPolicyType.F_CREDENTIALS, user, task, result);
}
private <C extends Containerable> C resolvePolicyTypeFromSecurityPolicy(Class<C> type, QName path, PrismObject<UserType> user, Task task, OperationResult parentResult) throws ObjectNotFoundException, SchemaException, CommunicationException, ConfigurationException, SecurityViolationException, ExpressionEvaluationException {
SecurityPolicyType securityPolicyType = getSecurityPolicy(user, task, parentResult);
if (securityPolicyType == null) {
return null;
}
PrismContainer<C> container = securityPolicyType.asPrismObject().findContainer(path);
if (container == null) {
return null;
}
PrismContainerValue<C> containerValue = container.getValue();
parentResult.recordSuccess();
return containerValue.asContainerable();
}
@Override
public SecurityPolicyType getSecurityPolicy(PrismObject<UserType> user, Task task, OperationResult parentResult)
throws ObjectNotFoundException, SchemaException, CommunicationException, ConfigurationException, SecurityViolationException, ExpressionEvaluationException {
OperationResult result = parentResult.createMinorSubresult(GET_SECURITY_POLICY);
try {
PrismObject<SystemConfigurationType> systemConfiguration = systemObjectCache.getSystemConfiguration(result);
if (systemConfiguration == null) {
result.recordNotApplicableIfUnknown();
return null;
}
SecurityPolicyType securityPolicyType = securityHelper.locateSecurityPolicy(user, systemConfiguration, task, result);
if (securityPolicyType == null) {
result.recordNotApplicableIfUnknown();
return null;
}
return securityPolicyType;
} catch (Throwable e) {
result.recordFatalError(e);
throw e;
}
}
@NotNull
@Override
public AdminGuiConfigurationType getAdminGuiConfiguration(Task task, OperationResult parentResult) throws ObjectNotFoundException, SchemaException {
AdminGuiConfigurationType config = getAdminGuiConfigurationInternal(task, parentResult);
return config != null ? config : new AdminGuiConfigurationType();
}
public AdminGuiConfigurationType getAdminGuiConfigurationInternal(Task task, OperationResult parentResult) throws ObjectNotFoundException, SchemaException {
MidPointPrincipal principal = null;
try {
principal = securityContextManager.getPrincipal();
} catch (SecurityViolationException e) {
LOGGER.warn("Security violation while getting principlal to get GUI config: {}", e.getMessage(), e);
}
if (principal == null) {
PrismObject<SystemConfigurationType> systemConfiguration = systemObjectCache.getSystemConfiguration(parentResult);
if (systemConfiguration == null) {
return null;
}
return systemConfiguration.asObjectable().getAdminGuiConfiguration();
} else {
return principal.getAdminGuiConfiguration();
}
}
@Override
public SystemConfigurationType getSystemConfiguration(OperationResult parentResult) throws ObjectNotFoundException, SchemaException {
PrismObject<SystemConfigurationType> systemConfiguration = systemObjectCache.getSystemConfiguration(parentResult);
if (systemConfiguration == null) {
return null;
}
return systemConfiguration.asObjectable();
}
@Override
public DeploymentInformationType getDeploymentInformationConfiguration(OperationResult parentResult) throws ObjectNotFoundException, SchemaException {
PrismObject<SystemConfigurationType> systemConfiguration = systemObjectCache.getSystemConfiguration(parentResult);
if (systemConfiguration == null) {
return null;
}
return systemConfiguration.asObjectable().getDeploymentInformation();
}
@Override
public AccessCertificationConfigurationType getCertificationConfiguration(OperationResult parentResult) throws ObjectNotFoundException, SchemaException {
PrismObject<SystemConfigurationType> systemConfiguration = systemObjectCache.getSystemConfiguration(parentResult);
if (systemConfiguration == null) {
return null;
}
return systemConfiguration.asObjectable().getAccessCertification();
}
@Override
public boolean checkPassword(String userOid, ProtectedStringType password, Task task, OperationResult parentResult)
throws ObjectNotFoundException, SchemaException {
OperationResult result = parentResult.createMinorSubresult(CHECK_PASSWORD);
UserType userType;
try {
userType = objectResolver.getObjectSimple(UserType.class, userOid, null, task, result);
} catch (ObjectNotFoundException e) {
result.recordFatalError(e);
throw e;
}
if (userType.getCredentials() == null || userType.getCredentials().getPassword() == null
|| userType.getCredentials().getPassword().getValue() == null) {
return password == null;
}
ProtectedStringType currentPassword = userType.getCredentials().getPassword().getValue();
boolean cmp;
try {
cmp = protector.compare(password, currentPassword);
} catch (EncryptionException e) {
result.recordFatalError(e);
throw new SystemException(e.getMessage(),e);
}
result.recordSuccess();
return cmp;
}
@Override
public List<? extends Scene> visualizeDeltas(List<ObjectDelta<? extends ObjectType>> deltas, Task task, OperationResult result) throws SchemaException, ExpressionEvaluationException {
return visualizer.visualizeDeltas(deltas, task, result);
}
@Override
@NotNull
public Scene visualizeDelta(ObjectDelta<? extends ObjectType> delta, Task task, OperationResult result) throws SchemaException, ExpressionEvaluationException {
return visualizer.visualizeDelta(delta, task, result);
}
@Override
public List<ConnectorOperationalStatus> getConnectorOperationalStatus(String resourceOid, Task task, OperationResult parentResult)
throws SchemaException, ObjectNotFoundException, CommunicationException, ConfigurationException, ExpressionEvaluationException {
OperationResult result = parentResult.createMinorSubresult(GET_CONNECTOR_OPERATIONAL_STATUS);
List<ConnectorOperationalStatus> status;
try {
status = provisioning.getConnectorOperationalStatus(resourceOid, task, result);
} catch (SchemaException | ObjectNotFoundException | CommunicationException | ConfigurationException | ExpressionEvaluationException e) {
result.recordFatalError(e);
throw e;
}
result.computeStatus();
return status;
}
@Override
public <O extends ObjectType> MergeDeltas<O> mergeObjectsPreviewDeltas(Class<O> type, String leftOid,
String rightOid, String mergeConfigurationName, Task task, OperationResult parentResult)
throws ObjectNotFoundException, SchemaException, ConfigurationException, ExpressionEvaluationException, CommunicationException, SecurityViolationException {
OperationResult result = parentResult.createMinorSubresult(MERGE_OBJECTS_PREVIEW_DELTA);
try {
MergeDeltas<O> mergeDeltas = objectMerger.computeMergeDeltas(type, leftOid, rightOid, mergeConfigurationName, task, result);
result.computeStatus();
return mergeDeltas;
} catch (ObjectNotFoundException | SchemaException | ConfigurationException | ExpressionEvaluationException |
CommunicationException | SecurityViolationException | RuntimeException | Error e) {
result.recordFatalError(e);
throw e;
}
}
@Override
public <O extends ObjectType> PrismObject<O> mergeObjectsPreviewObject(Class<O> type, String leftOid,
String rightOid, String mergeConfigurationName, Task task, OperationResult parentResult)
throws ObjectNotFoundException, SchemaException, ConfigurationException, ExpressionEvaluationException, CommunicationException, SecurityViolationException {
OperationResult result = parentResult.createMinorSubresult(MERGE_OBJECTS_PREVIEW_OBJECT);
try {
MergeDeltas<O> mergeDeltas = objectMerger.computeMergeDeltas(type, leftOid, rightOid, mergeConfigurationName, task, result);
if (LOGGER.isTraceEnabled()) {
LOGGER.trace("Merge preview {} + {} deltas:\n{}", leftOid, rightOid, mergeDeltas.debugDump(1));
}
final PrismObject<O> objectLeft = (PrismObject<O>) objectResolver.getObjectSimple(type, leftOid, null, task, result).asPrismObject();
if (mergeDeltas == null) {
result.computeStatus();
return objectLeft;
}
mergeDeltas.getLeftObjectDelta().applyTo(objectLeft);
mergeDeltas.getLeftLinkDelta().applyTo(objectLeft);
result.computeStatus();
return objectLeft;
} catch (ObjectNotFoundException | SchemaException | ConfigurationException | ExpressionEvaluationException |
CommunicationException | SecurityViolationException | RuntimeException | Error e) {
result.recordFatalError(e);
throw e;
}
}
@Override
public <O extends ObjectType> String generateValue(ValuePolicyType policy, int defaultLength, boolean generateMinimalSize,
PrismObject<O> object, String shortDesc, Task task, OperationResult parentResult) throws ExpressionEvaluationException, SchemaException, ObjectNotFoundException, CommunicationException, ConfigurationException, SecurityViolationException {
return policyProcessor.generate(null, policy, defaultLength, generateMinimalSize, createOriginResolver(object, parentResult), shortDesc, task, parentResult);
}
@Override
public <O extends ObjectType> void generateValue(PrismObject<O> object, PolicyItemsDefinitionType policyItemsDefinition,
Task task, OperationResult parentResult) throws ObjectAlreadyExistsException, ExpressionEvaluationException, SchemaException, ObjectNotFoundException,
CommunicationException, ConfigurationException, SecurityViolationException, PolicyViolationException {
OperationResult result = parentResult.createSubresult(OPERATION_GENERATE_VALUE);
ValuePolicyType valuePolicy = null;
try {
valuePolicy = getValuePolicy(object, task, result);
} catch (ObjectNotFoundException | SchemaException | CommunicationException
| ConfigurationException | SecurityViolationException
| ExpressionEvaluationException e) {
LOGGER.error("Failed to get value policy for generating value. ", e);
result.recordFatalError("Error while getting value policy. Reason: " + e.getMessage(), e);
throw e;
}
Collection<PropertyDelta<?>> deltasToExecute = new ArrayList<>();
for (PolicyItemDefinitionType policyItemDefinition : policyItemsDefinition.getPolicyItemDefinition()) {
OperationResult generateValueResult = parentResult.createSubresult(OPERATION_GENERATE_VALUE);
LOGGER.trace("Default value policy: {}" , valuePolicy);
try {
generateValue(object, valuePolicy, policyItemDefinition, task, generateValueResult);
} catch (ExpressionEvaluationException | SchemaException | ObjectNotFoundException
| CommunicationException | ConfigurationException | SecurityViolationException e) {
LOGGER.error("Failed to generate value for {} ", policyItemDefinition, e);
generateValueResult.recordFatalError("Failed to generate value for " + policyItemDefinition + ". Reason: " + e.getMessage(), e);
policyItemDefinition.setResult(generateValueResult.createOperationResultType());
continue;
}
//TODO: not sure about the bulk actions here
ItemPath path = getPath(policyItemDefinition);
if (path == null) {
if (isExecute(policyItemDefinition)) {
LOGGER.error("No item path defined in the target for policy item definition. Cannot generate value");
generateValueResult.recordFatalError(
"No item path defined in the target for policy item definition. Cannot generate value");
continue;
}
}
PrismPropertyDefinition<?> propertyDef = null;
if (path != null) {
result.addArbitraryObjectAsParam("policyItemPath", path);
propertyDef = getItemDefinition(object, path);
if (propertyDef == null) {
if (isExecute(policyItemDefinition)) {
LOGGER.error("No definition for property {} in object. Is the path referencing prism property?" + path,
object);
generateValueResult.recordFatalError("No definition for property " + path + " in object " + object
+ ". Is the path referencing prism property?");
continue;
}
}
}
// end of not sure